Fix spacebar not toggling video pause when the main app was focused

Closes #146

Configuration/Arguments.cs

@@ -1,5 +1,5 @@
 using System;
-using TweetDuck.Core.Utils;
+using TweetDuck.Data;
 
 namespace TweetDuck.Configuration{
     static class Arguments{

Configuration/LockManager.cs

@@ -1,29 +1,28 @@
-using System;
+using System;
 using System.ComponentModel;
 using System.Diagnostics;
 using System.IO;
+using System.Threading;
 using TweetDuck.Core.Utils;
+using TweetLib.Communication;
 
 namespace TweetDuck.Configuration{
     sealed class LockManager{
+        private const int RetryDelay = 250;
+
         public enum Result{
             Success, HasProcess, Fail
         }
 
-        public Process LockingProcess { get; private set; }
-
         private readonly string file;
         private FileStream lockStream;
+        private Process lockingProcess;
 
         public LockManager(string file){
             this.file = file;
         }
 
-        private void CreateLockFileStream(){
-            lockStream = new FileStream(file, FileMode.Create, FileAccess.Write, FileShare.Read);
-            WriteIntToStream(lockStream, GetCurrentProcessId());
-            lockStream.Flush(true);
-        }
+        // Lock file
 
         private bool ReleaseLockFileStream(){
             if (lockStream != null){
@@ -37,8 +36,10 @@ namespace TweetDuck.Configuration{
         }
 
         private Result TryCreateLockFile(){
-            if (lockStream != null){
-                throw new InvalidOperationException("Lock file already exists.");
+            void CreateLockFileStream(){
+                lockStream = new FileStream(file, FileMode.Create, FileAccess.Write, FileShare.Read);
+                lockStream.Write(BitConverter.GetBytes(WindowsUtils.CurrentProcessID), 0, sizeof(int));
+                lockStream.Flush(true);
             }
 
             try{
@@ -60,6 +61,8 @@ namespace TweetDuck.Configuration{
             }
         }
 
+        // Lock management
+
         public Result Lock(){
             if (lockStream != null){
                 return Result.Success;
@@ -72,7 +75,9 @@ namespace TweetDuck.Configuration{
                     int pid;
 
                     using(FileStream fileStream = new FileStream(file, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)){
-                        pid = ReadIntFromStream(fileStream);
+                        byte[] bytes = new byte[sizeof(int)];
+                        fileStream.Read(bytes, 0, bytes.Length);
+                        pid = BitConverter.ToInt32(bytes, 0);
                     }
 
                     try{
@@ -80,7 +85,7 @@ namespace TweetDuck.Configuration{
 
                         using(Process currentProcess = Process.GetCurrentProcess()){
                             if (foundProcess.MainModule.FileVersionInfo.InternalName == currentProcess.MainModule.FileVersionInfo.InternalName){
-                                LockingProcess = foundProcess;
+                                lockingProcess = foundProcess;
                             }
                             else{
                                 foundProcess.Close();
@@ -91,7 +96,7 @@ namespace TweetDuck.Configuration{
                         // Process.MainModule can throw exceptions in some cases
                     }
 
-                    return LockingProcess == null ? Result.Fail : Result.HasProcess;
+                    return lockingProcess == null ? Result.Fail : Result.HasProcess;
                 }catch{
                     return Result.Fail;
                 }
@@ -100,45 +105,72 @@ namespace TweetDuck.Configuration{
             return initialResult;
         }
 
-        public bool Unlock(){
-            bool result = true;
+        public Result LockWait(int timeout){
+            for(int elapsed = 0; elapsed < timeout; elapsed += RetryDelay){
+                Result result = Lock();
 
+                if (result == Result.HasProcess){
+                    Thread.Sleep(RetryDelay);
+                }
+                else{
+                    return result;
+                }
+            }
+
+            return Lock();
+        }
+
+        public bool Unlock(){
             if (ReleaseLockFileStream()){
                 try{
                     File.Delete(file);
                 }catch(Exception e){
                     Program.Reporter.Log(e.ToString());
-                    result = false;
+                    return false;
                 }
             }
 
-            return result;
+            return true;
+        }
+
+        // Locking process
+
+        public bool RestoreLockingProcess(int failTimeout){
+            if (lockingProcess != null){
+                if (lockingProcess.MainWindowHandle == IntPtr.Zero){ // restore if the original process is in tray
+                    Comms.BroadcastMessage(Program.WindowRestoreMessage, (uint)lockingProcess.Id, 0);
+
+                    if (WindowsUtils.TrySleepUntil(() => CheckLockingProcessExited() || (lockingProcess.MainWindowHandle != IntPtr.Zero && lockingProcess.Responding), failTimeout, RetryDelay)){
+                        return true;
+                    }
+                }
+            }
+
+            return false;
         }
 
         public bool CloseLockingProcess(int closeTimeout, int killTimeout){
-            if (LockingProcess != null){
+            if (lockingProcess != null){
                 try{
-                    if (LockingProcess.CloseMainWindow()){
-                        WindowsUtils.TrySleepUntil(CheckLockingProcessExited, closeTimeout, 250);
+                    if (lockingProcess.CloseMainWindow()){
+                        WindowsUtils.TrySleepUntil(CheckLockingProcessExited, closeTimeout, RetryDelay);
                     }
 
-                    if (!LockingProcess.HasExited){
-                        LockingProcess.Kill();
-                        WindowsUtils.TrySleepUntil(CheckLockingProcessExited, killTimeout, 250);
+                    if (!lockingProcess.HasExited){
+                        lockingProcess.Kill();
+                        WindowsUtils.TrySleepUntil(CheckLockingProcessExited, killTimeout, RetryDelay);
                     }
 
-                    if (LockingProcess.HasExited){
-                        LockingProcess.Dispose();
-                        LockingProcess = null;
+                    if (lockingProcess.HasExited){
+                        lockingProcess.Dispose();
+                        lockingProcess = null;
                         return true;
                     }
                 }catch(Exception ex){
                     if (ex is InvalidOperationException || ex is Win32Exception){
-                        if (LockingProcess != null){
-                            LockingProcess.Refresh();
-
-                            bool hasExited = LockingProcess.HasExited;
-                            LockingProcess.Dispose();
+                        if (lockingProcess != null){
+                            bool hasExited = CheckLockingProcessExited();
+                            lockingProcess.Dispose();
                             return hasExited;
                         }
                     }
@@ -150,27 +182,8 @@ namespace TweetDuck.Configuration{
         }
 
         private bool CheckLockingProcessExited(){
-            LockingProcess.Refresh();
-            return LockingProcess.HasExited;
-        }
-
-        // Utility functions
-
-        private static void WriteIntToStream(Stream stream, int value){
-            byte[] id = BitConverter.GetBytes(value);
-            stream.Write(id, 0, id.Length);
-        }
-
-        private static int ReadIntFromStream(Stream stream){
-            byte[] bytes = new byte[4];
-            stream.Read(bytes, 0, 4);
-            return BitConverter.ToInt32(bytes, 0);
-        }
-
-        private static int GetCurrentProcessId(){
-            using(Process process = Process.GetCurrentProcess()){
-                return process.Id;
-            }
+            lockingProcess.Refresh();
+            return lockingProcess.HasExited;
         }
     }
 }

Configuration/SystemConfig.cs

@@ -1,45 +1,43 @@
 using System;
 using System.IO;
+using TweetDuck.Core.Utils;
+using TweetDuck.Data.Serialization;
 
 namespace TweetDuck.Configuration{
     sealed class SystemConfig{
+        private static readonly FileSerializer<SystemConfig> Serializer = new FileSerializer<SystemConfig>{
+            // HandleUnknownProperties = (obj, data) => {}
+        };
+
         public static readonly bool IsHardwareAccelerationSupported = File.Exists(Path.Combine(Program.ProgramPath, "libEGL.dll")) &&
                                                                       File.Exists(Path.Combine(Program.ProgramPath, "libGLESv2.dll"));
 
+        // CONFIGURATION DATA
+
+        private bool _hardwareAcceleration = true;
+
+        public bool EnableBrowserGCReload { get; set; } = true;
+        public int BrowserMemoryThreshold { get; set; } = 400;
+
+        // SPECIAL PROPERTIES
+        
         public bool HardwareAcceleration{
-            get => hardwareAcceleration && IsHardwareAccelerationSupported;
-            set => hardwareAcceleration = value;
+            get => _hardwareAcceleration && IsHardwareAccelerationSupported;
+            set => _hardwareAcceleration = value;
         }
 
+        // END OF CONFIG
+
         private readonly string file;
         
-        private bool hardwareAcceleration;
-        
         private SystemConfig(string file){
             this.file = file;
-
-            HardwareAcceleration = true;
-        }
-
-        private void WriteToStream(Stream stream){
-            stream.WriteByte((byte)(HardwareAcceleration ? 1 : 0));
-        }
-
-        private void ReadFromStream(Stream stream){
-            HardwareAcceleration = stream.ReadByte() > 0;
         }
 
         public bool Save(){
             try{
-                string directory = Path.GetDirectoryName(file);
-                if (directory == null)return false;
-
-                Directory.CreateDirectory(directory);
-
-                using(Stream stream = new FileStream(file, FileMode.Create, FileAccess.Write, FileShare.None)){
-                    WriteToStream(stream);
-                }
-
+                WindowsUtils.CreateDirectoryForFile(file);
+                Serializer.Write(file, this);
                 return true;
             }catch(Exception e){
                 Program.Reporter.HandleException("Configuration Error", "Could not save the system configuration file.", true, e);
@@ -51,11 +49,20 @@ namespace TweetDuck.Configuration{
             SystemConfig config = new SystemConfig(file);
             
             try{
-                using(Stream stream = new FileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read)){
-                    config.ReadFromStream(stream);
-                }
+                Serializer.Read(file, config);
+                return config;
             }catch(FileNotFoundException){
             }catch(DirectoryNotFoundException){
+            }catch(FormatException){
+                try{
+                    using(Stream stream = new FileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read)){
+                        config.HardwareAcceleration = stream.ReadByte() > 0;
+                    }
+
+                    config.Save();
+                }catch(Exception e){
+                    Program.Reporter.HandleException("Configuration Error", "Could not update the system configuration file.", true, e);
+                }
             }catch(Exception e){
                 Program.Reporter.HandleException("Configuration Error", "Could not open the system configuration file. If you continue, you will lose system specific configuration such as Hardware Acceleration.", true, e);
             }

Configuration/UserConfig.cs

@@ -1,201 +1,165 @@
 using System;
+using System.Collections.Generic;
 using System.Drawing;
 using System.IO;
-using System.Runtime.Serialization;
-using System.Runtime.Serialization.Formatters.Binary;
 using TweetDuck.Core;
 using TweetDuck.Core.Controls;
 using TweetDuck.Core.Notification;
 using TweetDuck.Core.Utils;
-using TweetDuck.Plugins;
+using TweetDuck.Data;
+using TweetDuck.Data.Serialization;
 
 namespace TweetDuck.Configuration{
-    [Serializable]
     sealed class UserConfig{
-        private static readonly IFormatter Formatter = new BinaryFormatter{ Binder = new LegacyBinder() };
+        private static readonly FileSerializer<UserConfig> Serializer = new FileSerializer<UserConfig>{ HandleUnknownProperties = HandleUnknownProperties };
 
-        private class LegacyBinder : SerializationBinder{
-            public override Type BindToType(string assemblyName, string typeName){
-                return Type.GetType(string.Format("{0}, {1}", typeName.Replace("TweetDck", "TweetDuck"), assemblyName.Replace("TweetDck", "TweetDuck")));
+        private static void HandleUnknownProperties(UserConfig obj, Dictionary<string, string> data){
+            if (data.TryGetValue("EnableBrowserGCReload", out string propGCReload) && data.TryGetValue("BrowserMemoryThreshold", out string propMemThreshold)){
+                if (bool.TryParse(propGCReload, out bool isGCReloadEnabled) && isGCReloadEnabled && int.TryParse(propMemThreshold, out int memThreshold)){
+                    // SystemConfig initialization was moved before UserConfig to allow for this
+                    // TODO remove the migration soon
+                    Program.SystemConfig.EnableBrowserGCReload = true;
+                    Program.SystemConfig.BrowserMemoryThreshold = memThreshold;
+                    Program.SystemConfig.Save();
+                }
+            }
+
+            data.Remove("EnableBrowserGCReload");
+            data.Remove("BrowserMemoryThreshold");
+
+            if (data.Count == 0){
+                obj.Save();
             }
         }
 
-        private const int CurrentFileVersion = 9;
+        static UserConfig(){
+            Serializer.RegisterTypeConverter(typeof(WindowState), WindowState.Converter);
 
-        // START OF CONFIGURATION
+            Serializer.RegisterTypeConverter(typeof(Point), new SingleTypeConverter<Point>{
+                ConvertToString = value => $"{value.X} {value.Y}",
+                ConvertToObject = value => {
+                    int[] elements = StringUtils.ParseInts(value, ' ');
+                    return new Point(elements[0], elements[1]);
+                }
+            });
             
-        public WindowState BrowserWindow { get; set; }
-        public bool DisplayNotificationColumn { get; set; }
-        public bool DisplayNotificationTimer { get; set; }
-        public bool NotificationTimerCountDown { get; set; }
-        public bool NotificationSkipOnLinkClick { get; set; }
-        public bool NotificationNonIntrusiveMode { get; set; }
+            Serializer.RegisterTypeConverter(typeof(Size), new SingleTypeConverter<Size>{
+                ConvertToString = value => $"{value.Width} {value.Height}",
+                ConvertToObject = value => {
+                    int[] elements = StringUtils.ParseInts(value, ' ');
+                    return new Size(elements[0], elements[1]);
+                }
+            });
+        }
         
-        public TweetNotification.Position NotificationPosition { get; set; }
-        public Point CustomNotificationPosition { get; set; }
-        public int NotificationEdgeDistance { get; set; }
-        public int NotificationDisplay { get; set; }
-        public int NotificationIdlePauseSeconds { get; set; }
-        public int NotificationDurationValue { get; set; }
+        // CONFIGURATION DATA
 
-        public bool EnableSpellCheck { get; set; }
-        public bool ExpandLinksOnHover { get; set; }
-        public bool SwitchAccountSelectors { get; set; }
-        public bool EnableTrayHighlight { get; set; }
+        public WindowState BrowserWindow { get; set; } = new WindowState();
+        public WindowState PluginsWindow { get; set; } = new WindowState();
 
-        public bool EnableUpdateCheck { get; set; }
-        public string DismissedUpdate { get; set; }
+        public bool ExpandLinksOnHover     { get; set; } = true;
+        public bool SwitchAccountSelectors { get; set; } = true;
+        public bool BestImageQuality       { get; set; } = true;
+        public bool EnableSpellCheck       { get; set; } = false;
+        public int VideoPlayerVolume       { get; set; } = 50;
+        private int _zoomLevel                           = 100;
+        private bool _muteNotifications;
         
-        [Obsolete] public PluginConfig Plugins { get; set; } // TODO remove eventually
-        public WindowState PluginsWindow { get; set; }
+        private TrayIcon.Behavior _trayBehavior          = TrayIcon.Behavior.Disabled;
+        public bool EnableTrayHighlight    { get; set; } = true;
 
-        public string CustomCefArgs { get; set; }
-        public string CustomBrowserCSS { get; set; }
-        public string CustomNotificationCSS { get; set; }
+        public bool EnableUpdateCheck { get; set; } = true;
+        public string DismissedUpdate { get; set; } = null;
+
+        public bool DisplayNotificationColumn    { get; set; } = false;
+        public bool NotificationMediaPreviews    { get; set; } = true;
+        public bool NotificationSkipOnLinkClick  { get; set; } = false;
+        public bool NotificationNonIntrusiveMode { get; set; } = true;
+        public int NotificationIdlePauseSeconds  { get; set; } = 0;
+
+        public bool DisplayNotificationTimer     { get; set; } = true;
+        public bool NotificationTimerCountDown   { get; set; } = false;
+        public int NotificationDurationValue     { get; set; } = 25;
+
+        public TweetNotification.Position NotificationPosition { get; set; } = TweetNotification.Position.TopRight;
+        public Point CustomNotificationPosition                { get; set; } = ControlExtensions.InvisibleLocation;
+        public int NotificationDisplay                         { get; set; } = 0;
+        public int NotificationEdgeDistance                    { get; set; } = 8;
+
+        public TweetNotification.Size NotificationSize { get; set; } = TweetNotification.Size.Auto;
+        public Size CustomNotificationSize             { get; set; } = Size.Empty;
+        public int NotificationScrollSpeed             { get; set; } = 10;
+
+        private string _notificationSoundPath;
+
+        public string CustomCefArgs         { get; set; } = null;
+        public string CustomBrowserCSS      { get; set; } = null;
+        public string CustomNotificationCSS { get; set; } = null;
+        
+        // SPECIAL PROPERTIES
 
         public bool IsCustomNotificationPositionSet => CustomNotificationPosition != ControlExtensions.InvisibleLocation;
+        public bool IsCustomNotificationSizeSet => CustomNotificationSize != Size.Empty;
+
+        public TwitterUtils.ImageQuality TwitterImageQuality => BestImageQuality ? TwitterUtils.ImageQuality.Orig : TwitterUtils.ImageQuality.Default;
 
         public string NotificationSoundPath{
-            get => string.IsNullOrEmpty(notificationSoundPath) ? string.Empty : notificationSoundPath;
-            set => notificationSoundPath = value;
+            get => string.IsNullOrEmpty(_notificationSoundPath) ? string.Empty : _notificationSoundPath;
+            set => _notificationSoundPath = value;
         }
 
         public bool MuteNotifications{
-            get => muteNotifications;
+            get => _muteNotifications;
 
             set{
-                if (muteNotifications != value){
-                    muteNotifications = value;
+                if (_muteNotifications != value){
+                    _muteNotifications = value;
                     MuteToggled?.Invoke(this, new EventArgs());
                 }
             }
         }
 
         public int ZoomLevel{
-            get => zoomLevel;
+            get => _zoomLevel;
 
             set{
-                if (zoomLevel != value){
-                    zoomLevel = value;
+                if (_zoomLevel != value){
+                    _zoomLevel = value;
                     ZoomLevelChanged?.Invoke(this, new EventArgs());
                 }
             }
         }
 
-        public double ZoomMultiplier => zoomLevel/100.0;
+        public double ZoomMultiplier => _zoomLevel/100.0;
 
         public TrayIcon.Behavior TrayBehavior{
-            get => trayBehavior;
+            get => _trayBehavior;
 
             set{
-                if (trayBehavior != value){
-                    trayBehavior = value;
+                if (_trayBehavior != value){
+                    _trayBehavior = value;
                     TrayBehaviorChanged?.Invoke(this, new EventArgs());
                 }
             }
         }
 
-        // END OF CONFIGURATION
+        // EVENTS
         
-        [field:NonSerialized]
         public event EventHandler MuteToggled;
-        
-        [field:NonSerialized]
         public event EventHandler ZoomLevelChanged;
-        
-        [field:NonSerialized]
         public event EventHandler TrayBehaviorChanged;
 
-        [NonSerialized]
-        private string file;
+        // END OF CONFIG
         
-        private int fileVersion;
-        private bool muteNotifications;
-        private int zoomLevel;
-        private string notificationSoundPath;
-        private TrayIcon.Behavior trayBehavior;
+        private readonly string file;
 
-        private UserConfig(string file){
+        public UserConfig(string file){ // TODO make private after removing UserConfigLegacy
             this.file = file;
-
-            BrowserWindow = new WindowState();
-            ZoomLevel = 100;
-            DisplayNotificationTimer = true;
-            NotificationNonIntrusiveMode = true;
-            NotificationPosition = TweetNotification.Position.TopRight;
-            CustomNotificationPosition = ControlExtensions.InvisibleLocation;
-            NotificationEdgeDistance = 8;
-            NotificationDurationValue = 25;
-            EnableUpdateCheck = true;
-            ExpandLinksOnHover = true;
-            SwitchAccountSelectors = true;
-            EnableTrayHighlight = true;
-            PluginsWindow = new WindowState();
-        }
-
-        private void UpgradeFile(){
-            if (fileVersion == CurrentFileVersion){
-                return;
-            }
-
-            // if outdated, cycle through all versions
-            if (fileVersion == 0){
-                DisplayNotificationTimer = true;
-                EnableUpdateCheck = true;
-                ++fileVersion;
-            }
-
-            if (fileVersion == 1){
-                ExpandLinksOnHover = true;
-                ++fileVersion;
-            }
-
-            if (fileVersion == 2){
-                BrowserWindow = new WindowState();
-                PluginsWindow = new WindowState();
-                ++fileVersion;
-            }
-
-            if (fileVersion == 3){
-                EnableTrayHighlight = true;
-                NotificationDurationValue = 25;
-                ++fileVersion;
-            }
-
-            if (fileVersion == 4){
-                ++fileVersion;
-            }
-
-            if (fileVersion == 5){
-                ++fileVersion;
-            }
-
-            if (fileVersion == 6){
-                NotificationNonIntrusiveMode = true;
-                ++fileVersion;
-            }
-
-            if (fileVersion == 7){
-                ZoomLevel = 100;
-                ++fileVersion;
-            }
-
-            if (fileVersion == 8){
-                SwitchAccountSelectors = true;
-                ++fileVersion;
-            }
-
-            // update the version
-            fileVersion = CurrentFileVersion;
-            Save();
         }
 
         public bool Save(){
             try{
-                string directory = Path.GetDirectoryName(file);
-                if (directory == null)return false;
-
-                Directory.CreateDirectory(directory);
+                WindowsUtils.CreateDirectoryForFile(file);
 
                 if (File.Exists(file)){
                     string backupFile = GetBackupFile(file);
@@ -203,10 +167,7 @@ namespace TweetDuck.Configuration{
                     File.Move(file, backupFile);
                 }
 
-                using(Stream stream = new FileStream(file, FileMode.Create, FileAccess.Write, FileShare.None)){
-                    Formatter.Serialize(stream, this);
-                }
-
+                Serializer.Write(file, this);
                 return true;
             }catch(Exception e){
                 Program.Reporter.HandleException("Configuration Error", "Could not save the configuration file.", true, e);
@@ -215,38 +176,36 @@ namespace TweetDuck.Configuration{
         }
         
         public static UserConfig Load(string file){
-            UserConfig config = null;
             Exception firstException = null;
 
             for(int attempt = 0; attempt < 2; attempt++){
                 try{
-                    using(Stream stream = new FileStream(attempt == 0 ? file : GetBackupFile(file), FileMode.Open, FileAccess.Read, FileShare.Read)){
-                        if ((config = Formatter.Deserialize(stream) as UserConfig) != null){
-                            config.file = file;
-                        }
-                    }
-
-                    config?.UpgradeFile();
-                    break;
+                    UserConfig config = new UserConfig(file);
+                    Serializer.Read(attempt == 0 ? file : GetBackupFile(file), config);
+                    return config;
                 }catch(FileNotFoundException){
                 }catch(DirectoryNotFoundException){
                     break;
+                }catch(FormatException){
+                    UserConfig config = UserConfigLegacy.Load(file);
+                    config.Save();
+                    return config;
                 }catch(Exception e){
                     if (attempt == 0){
                         firstException = e;
                         Program.Reporter.Log(e.ToString());
                     }
                     else if (firstException != null){
-                        Program.Reporter.HandleException("Configuration Error", "Could not open the backup configuration file. If you continue, you may lose your settings and list of enabled plugins.", true, e);
+                        Program.Reporter.HandleException("Configuration Error", "Could not open the backup configuration file. If you continue, your program options will be reset.", true, e);
                     }
                 }
             }
 
-            if (firstException != null && config == null){
+            if (firstException != null){
                 Program.Reporter.HandleException("Configuration Error", "Could not open the configuration file.", true, firstException);
             }
 
-            return config ?? new UserConfig(file);
+            return new UserConfig(file);
         }
 
         public static string GetBackupFile(string file){

Configuration/UserConfigLegacy.cs

@@ -0,0 +1,210 @@
+using System;
+using System.Drawing;
+using System.IO;
+using System.Runtime.Serialization;
+using System.Runtime.Serialization.Formatters.Binary;
+using TweetDuck.Core;
+using TweetDuck.Core.Controls;
+using TweetDuck.Core.Notification;
+using TweetDuck.Data;
+
+namespace TweetDuck.Configuration{
+    [Serializable]
+    sealed class UserConfigLegacy{ // TODO remove eventually
+        private static readonly IFormatter Formatter = new BinaryFormatter{ Binder = new LegacyBinder() };
+
+        private class LegacyBinder : SerializationBinder{
+            public override Type BindToType(string assemblyName, string typeName){
+                return Type.GetType(string.Format("{0}, {1}", typeName.Replace("TweetDck", "TweetDuck").Replace(".UserConfig", ".UserConfigLegacy").Replace("Core.Utils.WindowState", "Data.WindowState"), assemblyName.Replace("TweetDck", "TweetDuck")));
+            }
+        }
+        
+        private const int CurrentFileVersion = 11;
+
+        // START OF CONFIGURATION
+
+        public WindowState BrowserWindow { get; set; }
+        public WindowState PluginsWindow { get; set; }
+
+        public bool DisplayNotificationColumn { get; set; }
+        public bool DisplayNotificationTimer { get; set; }
+        public bool NotificationTimerCountDown { get; set; }
+        public bool NotificationSkipOnLinkClick { get; set; }
+        public bool NotificationNonIntrusiveMode { get; set; }
+
+        public int NotificationIdlePauseSeconds { get; set; }
+        public int NotificationDurationValue { get; set; }
+        public int NotificationScrollSpeed { get; set; }
+
+        public TweetNotification.Position NotificationPosition { get; set; }
+        public Point CustomNotificationPosition { get; set; }
+        public int NotificationEdgeDistance { get; set; }
+        public int NotificationDisplay { get; set; }
+
+        public TweetNotification.Size NotificationSize { get; set; }
+        public Size CustomNotificationSize { get; set; }
+
+        public bool EnableSpellCheck { get; set; }
+        public bool ExpandLinksOnHover { get; set; }
+        public bool SwitchAccountSelectors { get; set; }
+        public bool EnableTrayHighlight { get; set; }
+
+        public bool EnableUpdateCheck { get; set; }
+        public string DismissedUpdate { get; set; }
+
+        public string CustomCefArgs { get; set; }
+        public string CustomBrowserCSS { get; set; }
+        public string CustomNotificationCSS { get; set; }
+        
+        public string NotificationSoundPath{
+            get => string.IsNullOrEmpty(notificationSoundPath) ? string.Empty : notificationSoundPath;
+            set => notificationSoundPath = value;
+        }
+
+        public bool MuteNotifications{
+            get => muteNotifications;
+            set => muteNotifications = value;
+        }
+
+        public int ZoomLevel{
+            get => zoomLevel;
+            set => zoomLevel = value;
+        }
+
+        public TrayIcon.Behavior TrayBehavior{
+            get => trayBehavior;
+            set => trayBehavior = value;
+        }
+
+        // END OF CONFIGURATION
+        
+        [NonSerialized]
+        private string file;
+
+        private int fileVersion;
+        private bool muteNotifications;
+        private int zoomLevel;
+        private string notificationSoundPath;
+        private TrayIcon.Behavior trayBehavior;
+
+        private UserConfigLegacy(string file){
+            this.file = file;
+
+            BrowserWindow = new WindowState();
+            ZoomLevel = 100;
+            DisplayNotificationTimer = true;
+            NotificationNonIntrusiveMode = true;
+            NotificationPosition = TweetNotification.Position.TopRight;
+            CustomNotificationPosition = ControlExtensions.InvisibleLocation;
+            NotificationSize = TweetNotification.Size.Auto;
+            NotificationEdgeDistance = 8;
+            NotificationDurationValue = 25;
+            NotificationScrollSpeed = 100;
+            EnableUpdateCheck = true;
+            ExpandLinksOnHover = true;
+            SwitchAccountSelectors = true;
+            EnableTrayHighlight = true;
+            PluginsWindow = new WindowState();
+        }
+
+        private void UpgradeFile(){
+            if (fileVersion == CurrentFileVersion){
+                return;
+            }
+
+            // if outdated, cycle through all versions
+            if (fileVersion <= 5){
+                DisplayNotificationTimer = true;
+                EnableUpdateCheck = true;
+                ExpandLinksOnHover = true;
+                BrowserWindow = new WindowState();
+                PluginsWindow = new WindowState();
+                EnableTrayHighlight = true;
+                NotificationDurationValue = 25;
+                fileVersion = 6;
+            }
+
+            if (fileVersion == 6){
+                NotificationNonIntrusiveMode = true;
+                ++fileVersion;
+            }
+
+            if (fileVersion == 7){
+                ZoomLevel = 100;
+                ++fileVersion;
+            }
+
+            if (fileVersion == 8){
+                SwitchAccountSelectors = true;
+                ++fileVersion;
+            }
+
+            if (fileVersion == 9){
+                NotificationScrollSpeed = 100;
+                ++fileVersion;
+            }
+
+            if (fileVersion == 10){
+                NotificationSize = TweetNotification.Size.Auto;
+                ++fileVersion;
+            }
+
+            // update the version
+            fileVersion = CurrentFileVersion;
+        }
+
+        public UserConfig ConvertLegacy(){
+            return new UserConfig(file){
+                BrowserWindow = BrowserWindow,
+                PluginsWindow = PluginsWindow,
+                DisplayNotificationColumn = DisplayNotificationColumn,
+                DisplayNotificationTimer = DisplayNotificationTimer,
+                NotificationTimerCountDown = NotificationTimerCountDown,
+                NotificationSkipOnLinkClick = NotificationSkipOnLinkClick,
+                NotificationNonIntrusiveMode = NotificationNonIntrusiveMode,
+                NotificationIdlePauseSeconds = NotificationIdlePauseSeconds,
+                NotificationDurationValue = NotificationDurationValue,
+                NotificationScrollSpeed = NotificationScrollSpeed,
+                NotificationPosition = NotificationPosition,
+                CustomNotificationPosition = CustomNotificationPosition,
+                NotificationEdgeDistance = NotificationEdgeDistance,
+                NotificationDisplay = NotificationDisplay,
+                NotificationSize = NotificationSize,
+                CustomNotificationSize = CustomNotificationSize,
+                EnableSpellCheck = EnableSpellCheck,
+                ExpandLinksOnHover = ExpandLinksOnHover,
+                SwitchAccountSelectors = SwitchAccountSelectors,
+                EnableTrayHighlight = EnableTrayHighlight,
+                EnableUpdateCheck = EnableUpdateCheck,
+                DismissedUpdate = DismissedUpdate,
+                CustomCefArgs = CustomCefArgs,
+                CustomBrowserCSS = CustomBrowserCSS,
+                CustomNotificationCSS = CustomNotificationCSS,
+                NotificationSoundPath = NotificationSoundPath,
+                MuteNotifications = MuteNotifications,
+                ZoomLevel = ZoomLevel,
+                TrayBehavior = TrayBehavior
+            };
+        }
+        
+        public static UserConfig Load(string file){
+            UserConfigLegacy config = null;
+            
+            try{
+                using(Stream stream = new FileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read)){
+                    if ((config = Formatter.Deserialize(stream) as UserConfigLegacy) != null){
+                        config.file = file;
+                    }
+                }
+
+                config?.UpgradeFile();
+            }catch(FileNotFoundException){
+            }catch(DirectoryNotFoundException){
+            }catch(Exception e){
+                Program.Reporter.HandleException("Configuration Error", "Could not open the configuration file.", true, e);
+            }
+
+            return (config ?? new UserConfigLegacy(file)).ConvertLegacy();
+        }
+    }
+}

Core/Bridge/PropertyBridge.cs

@@ -1,45 +1,32 @@
-using System;
-using System.Text;
+using System.Text;
 
 namespace TweetDuck.Core.Bridge{
     static class PropertyBridge{
-        [Flags]
-        public enum Properties{
-            ExpandLinksOnHover = 1,
-            MuteNotifications = 2,
-            HasCustomNotificationSound = 4,
-            SkipOnLinkClick = 8,
-            SwitchAccountSelectors = 16,
-            AllBrowser = ExpandLinksOnHover | SwitchAccountSelectors | MuteNotifications | HasCustomNotificationSound,
-            AllNotification = ExpandLinksOnHover | SkipOnLinkClick
+        public enum Environment{
+            Browser, Notification
         }
 
-        public static string GenerateScript(Properties properties){
-            StringBuilder build = new StringBuilder();
-            build.Append("(function(c){");
-
-            if (properties.HasFlag(Properties.ExpandLinksOnHover)){
-                build.Append("c.expandLinksOnHover=").Append(Program.UserConfig.ExpandLinksOnHover ? "true;" : "false;");
+        public static string GenerateScript(Environment environment){
+            string Bool(bool value){
+                return value ? "true;" : "false;";
             }
 
-            if (properties.HasFlag(Properties.SwitchAccountSelectors)){
-                build.Append("c.switchAccountSelectors=").Append(Program.UserConfig.SwitchAccountSelectors ? "true;" : "false;");
+            StringBuilder build = new StringBuilder().Append("(function(x){");
+
+            build.Append("x.expandLinksOnHover=").Append(Bool(Program.UserConfig.ExpandLinksOnHover));
+            
+            if (environment == Environment.Browser){
+                build.Append("x.switchAccountSelectors=").Append(Bool(Program.UserConfig.SwitchAccountSelectors));
+                build.Append("x.muteNotifications=").Append(Bool(Program.UserConfig.MuteNotifications));
+                build.Append("x.hasCustomNotificationSound=").Append(Bool(Program.UserConfig.NotificationSoundPath.Length > 0));
+                build.Append("x.notificationMediaPreviews=").Append(Bool(Program.UserConfig.NotificationMediaPreviews));
             }
 
-            if (properties.HasFlag(Properties.MuteNotifications)){
-                build.Append("c.muteNotifications=").Append(Program.UserConfig.MuteNotifications ? "true;" : "false;");
+            if (environment == Environment.Notification){
+                build.Append("x.skipOnLinkClick=").Append(Bool(Program.UserConfig.NotificationSkipOnLinkClick));
             }
             
-            if (properties.HasFlag(Properties.HasCustomNotificationSound)){
-                build.Append("c.hasCustomNotificationSound=").Append(Program.UserConfig.NotificationSoundPath.Length > 0 ? "true;" : "false;");
-            }
-
-            if (properties.HasFlag(Properties.SkipOnLinkClick)){
-                build.Append("c.skipOnLinkClick=").Append(Program.UserConfig.NotificationSkipOnLinkClick ? "true;" : "false;");
-            }
-
-            build.Append("})(window.$TDX=window.$TDX||{})");
-            return build.ToString();
+            return build.Append("})(window.$TDX=window.$TDX||{})").ToString();
         }
     }
 }

Core/Bridge/TweetDeckBridge.cs

@@ -1,16 +1,39 @@
-using System.Windows.Forms;
+using System.Collections.Generic;
+using System.Text;
+using System.Windows.Forms;
+using CefSharp;
 using TweetDuck.Core.Controls;
 using TweetDuck.Core.Notification;
+using TweetDuck.Core.Other;
 using TweetDuck.Core.Utils;
+using TweetDuck.Resources;
 
 namespace TweetDuck.Core.Bridge{
     sealed class TweetDeckBridge{
         public static string LastRightClickedLink = string.Empty;
+        public static string LastRightClickedImage = string.Empty;
         public static string LastHighlightedTweet = string.Empty;
         public static string LastHighlightedQuotedTweet = string.Empty;
+        public static string LastHighlightedTweetAuthor = string.Empty;
+        public static string[] LastHighlightedTweetImages = StringUtils.EmptyArray;
+        public static Dictionary<string, string> SessionData = new Dictionary<string, string>(2);
 
         public static void ResetStaticProperties(){
-            LastRightClickedLink = LastHighlightedTweet = LastHighlightedQuotedTweet = string.Empty;
+            LastRightClickedLink = LastRightClickedImage = LastHighlightedTweet = LastHighlightedQuotedTweet = LastHighlightedTweetAuthor = string.Empty;
+            LastHighlightedTweetImages = StringUtils.EmptyArray;
+        }
+
+        public static void RestoreSessionData(IFrame frame){
+            if (SessionData.Count > 0){
+                StringBuilder build = new StringBuilder().Append("window.TD_SESSION={");
+                
+                foreach(KeyValuePair<string, string> kvp in SessionData){
+                    build.Append(kvp.Key).Append(":'").Append(kvp.Value.Replace("'", "\\'")).Append("',");
+                }
+
+                ScriptLoader.ExecuteScript(frame, build.Append("}").ToString(), "gen:session");
+                SessionData.Clear();
+            }
         }
 
         private readonly FormBrowser form;
@@ -37,10 +60,16 @@ namespace TweetDuck.Core.Bridge{
             form.InvokeAsyncSafe(() => LastRightClickedLink = link);
         }
 
-        public void SetLastHighlightedTweet(string link, string quotedLink){
+        public void SetLastRightClickedImage(string link){
+            form.InvokeAsyncSafe(() => LastRightClickedImage = link);
+        }
+
+        public void SetLastHighlightedTweet(string link, string quotedLink, string author, string imageList){
             form.InvokeAsyncSafe(() => {
                 LastHighlightedTweet = link;
                 LastHighlightedQuotedTweet = quotedLink;
+                LastHighlightedTweetAuthor = author;
+                LastHighlightedTweetImages = imageList.Split(';');
             });
         }
 
@@ -71,6 +100,12 @@ namespace TweetDuck.Core.Bridge{
             }
         }
 
+        public void SetSessionData(string key, string value){
+            form.InvokeSafe(() => { // do not use InvokeAsyncSafe, return only after invocation
+                SessionData.Add(key, value);
+            });
+        }
+
         public void LoadNextNotification(){
             notification.InvokeAsyncSafe(notification.FinishCurrentNotification);
         }
@@ -79,6 +114,10 @@ namespace TweetDuck.Core.Bridge{
             form.InvokeAsyncSafe(() => form.OnTweetScreenshotReady(html, width, height));
         }
 
+        public void PlayVideo(string url){
+            form.InvokeAsyncSafe(() => form.PlayVideo(url));
+        }
+
         public void FixClipboard(){
             form.InvokeAsyncSafe(WindowsUtils.ClipboardStripHtmlStyles);
         }
@@ -101,7 +140,7 @@ namespace TweetDuck.Core.Bridge{
                 default: icon = MessageBoxIcon.None; break;
             }
 
-            MessageBox.Show(contents, Program.BrandName+" Browser Message", MessageBoxButtons.OK, icon);
+            FormMessage.Show("TweetDuck Browser Message", contents, icon, FormMessage.OK);
         }
 
         public void CrashDebug(string message){

Core/Controls/ControlExtensions.cs

@@ -1,8 +1,9 @@
-using System;
+using System;
 using System.Drawing;
 using System.Linq;
 using System.Windows.Forms;
 using TweetDuck.Core.Utils;
+using TweetLib.Communication;
 
 namespace TweetDuck.Core.Controls{
     static class ControlExtensions{
@@ -21,6 +22,12 @@ namespace TweetDuck.Core.Controls{
             control.BeginInvoke(func);
         }
 
+        public static float GetDPIScale(this Control control){
+            using(Graphics graphics = control.CreateGraphics()){
+                return graphics.DpiY/96F;
+            }
+        }
+
         public static bool IsFullyOutsideView(this Form form){
             return !Screen.AllScreens.Any(screen => screen.WorkingArea.IntersectsWith(form.Bounds));
         }
@@ -41,16 +48,30 @@ namespace TweetDuck.Core.Controls{
             }
         }
 
+        public static void SetValueSafe(this NumericUpDown numUpDown, int value){
+            if (value >= numUpDown.Minimum && value <= numUpDown.Maximum){
+                numUpDown.Value = value;
+            }
+        }
+
         public static void SetValueSafe(this TrackBar trackBar, int value){
             if (value >= trackBar.Minimum && value <= trackBar.Maximum){
                 trackBar.Value = value;
             }
         }
 
+        public static bool AlignValueToTick(this TrackBar trackBar){
+            if (trackBar.Value % trackBar.SmallChange != 0){
+                trackBar.Value = trackBar.SmallChange*(int)Math.Floor(((double)trackBar.Value/trackBar.SmallChange)+0.5);
+                return false;
+            }
+            else return true;
+        }
+
         public static void SetElevated(this Button button){
             button.Text = " "+button.Text;
             button.FlatStyle = FlatStyle.System;
-            NativeMethods.SendMessage(button.Handle, NativeMethods.BCM_SETSHIELD, 0, new IntPtr(1));
+            Comms.SendMessage(button.Handle, NativeMethods.BCM_SETSHIELD, 0, 1);
         }
 
         public static void EnableMultilineShortcuts(this TextBox textBox){

Core/Controls/FlatProgressBar.cs

@@ -23,7 +23,7 @@ namespace TweetDuck.Core.Controls{
 
             Rectangle rect = e.ClipRectangle;
             rect.Width = (int)(rect.Width*((double)Value/Maximum));
-            e.Graphics.FillRectangle(brush,rect);
+            e.Graphics.FillRectangle(brush, rect);
         }
 
         protected override void Dispose(bool disposing){

Core/Controls/LabelVertical.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Drawing;
+using System.Windows.Forms;
+
+namespace TweetDuck.Core.Controls{
+    sealed class LabelVertical : Label{
+        public int LineHeight { get; set; }
+
+        protected override void OnPaint(PaintEventArgs e){
+            int y = (int)Math.Floor((ClientRectangle.Height-Text.Length*LineHeight)/2F)-2; // 2 = random
+
+            using(Brush brush = new SolidBrush(ForeColor)){
+                foreach(char chr in Text){
+                    string str = chr.ToString();
+                    float x = (ClientRectangle.Width-e.Graphics.MeasureString(str, Font).Width)/2F;
+
+                    e.Graphics.DrawString(str, Font, brush, x, y);
+                    y += LineHeight;
+                }
+            }
+        }
+    }
+}

Core/Controls/NumericUpDownEx.cs

@@ -0,0 +1,18 @@
+using System.ComponentModel;
+using System.Windows.Forms;
+
+namespace TweetDuck.Core.Controls{
+    sealed class NumericUpDownEx : NumericUpDown{
+        public string TextSuffix { get; set ; }
+
+        protected override void UpdateEditText(){
+            base.UpdateEditText();
+
+            if (LicenseManager.UsageMode != LicenseUsageMode.Designtime){
+                ChangingText = true;
+                Text += TextSuffix;
+                ChangingText = false;
+            }
+        }
+    }
+}

Core/Controls/TabButton.cs

@@ -1,25 +0,0 @@
-using System;
-using System.Drawing;
-using System.Windows.Forms;
-
-namespace TweetDuck.Core.Controls{
-    sealed class TabButton : FlatButton{
-        public Action Callback { get; private set; }
-
-        public void SetupButton(int locationX, int sizeWidth, string title, Action callback){
-            Callback = callback;
-
-            SuspendLayout();
-            FlatAppearance.BorderColor = Color.DimGray;
-            FlatAppearance.MouseDownBackColor = Color.White;
-            FlatAppearance.MouseOverBackColor = Color.White;
-            FlatStyle = FlatStyle.Flat;
-            Location = new Point(locationX, 0);
-            Margin = new Padding(0);
-            Size = new Size(sizeWidth, 30);
-            Text = title;
-            UseVisualStyleBackColor = true;
-            ResumeLayout(true);
-        }
-    }
-}

Core/Controls/TabPanel.Designer.cs

@@ -1,68 +0,0 @@
-namespace TweetDuck.Core.Controls {
-    partial class TabPanel {
-        /// <summary> 
-        /// Required designer variable.
-        /// </summary>
-        private System.ComponentModel.IContainer components = null;
-
-        /// <summary> 
-        /// Clean up any resources being used.
-        /// </summary>
-        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
-        protected override void Dispose(bool disposing) {
-            if (disposing && (components != null)) {
-                components.Dispose();
-            }
-            base.Dispose(disposing);
-        }
-
-        #region Component Designer generated code
-
-        /// <summary> 
-        /// Required method for Designer support - do not modify 
-        /// the contents of this method with the code editor.
-        /// </summary>
-        private void InitializeComponent() {
-            this.panelButtons = new System.Windows.Forms.Panel();
-            this.panelContent = new System.Windows.Forms.Panel();
-            this.SuspendLayout();
-            // 
-            // panelButtons
-            // 
-            this.panelButtons.Dock = System.Windows.Forms.DockStyle.Top;
-            this.panelButtons.Location = new System.Drawing.Point(0, 0);
-            this.panelButtons.Margin = new System.Windows.Forms.Padding(0);
-            this.panelButtons.Name = "panelButtons";
-            this.panelButtons.Size = new System.Drawing.Size(640, 30);
-            this.panelButtons.TabIndex = 0;
-            // 
-            // panelContent
-            // 
-            this.panelContent.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
-            | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
-            this.panelContent.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
-            this.panelContent.Location = new System.Drawing.Point(0, 29);
-            this.panelContent.Margin = new System.Windows.Forms.Padding(0);
-            this.panelContent.Name = "panelContent";
-            this.panelContent.Size = new System.Drawing.Size(640, 451);
-            this.panelContent.TabIndex = 1;
-            // 
-            // TabPanel
-            // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.Controls.Add(this.panelContent);
-            this.Controls.Add(this.panelButtons);
-            this.Name = "TabPanel";
-            this.Size = new System.Drawing.Size(640, 480);
-            this.ResumeLayout(false);
-
-        }
-
-        #endregion
-
-        private System.Windows.Forms.Panel panelButtons;
-        private System.Windows.Forms.Panel panelContent;
-    }
-}

Core/Controls/TabPanel.cs

@@ -1,52 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Drawing;
-using System.Linq;
-using System.Windows.Forms;
-
-namespace TweetDuck.Core.Controls{
-    sealed partial class TabPanel : UserControl{
-        public Panel Content => panelContent;
-        public IEnumerable<TabButton> Buttons => panelButtons.Controls.Cast<TabButton>();
-
-        public TabButton ActiveButton { get; private set; }
-
-        private int btnWidth;
-
-        public TabPanel(){
-            InitializeComponent();
-        }
-
-        public void SetupTabPanel(int buttonWidth){
-            this.btnWidth = buttonWidth;
-        }
-
-        public TabButton AddButton(string title, Action callback){
-            TabButton button = new TabButton();
-            button.SetupButton((btnWidth-1)*panelButtons.Controls.Count, btnWidth, title, callback);
-            button.Click += (sender, args) => SelectTab((TabButton)sender);
-
-            panelButtons.Controls.Add(button);
-            return button;
-        }
-
-        public void SelectTab(TabButton button){
-            if (ActiveButton != null){
-                ActiveButton.BackColor = SystemColors.Control;
-            }
-
-            button.BackColor = Color.White;
-            button.Callback();
-
-            ActiveButton = button;
-        }
-
-        public void ReplaceContent(Control newControl){
-            newControl.Dock = DockStyle.Fill;
-            Content.SuspendLayout();
-            Content.Controls.Clear();
-            Content.Controls.Add(newControl);
-            Content.ResumeLayout(true);
-        }
-    }
-}

Core/FormBrowser.Designer.cs

@@ -26,13 +26,19 @@
             this.components = new System.ComponentModel.Container();
             this.trayIcon = new TweetDuck.Core.TrayIcon(this.components);
             this.toolTip = new System.Windows.Forms.ToolTip(this.components);
+            this.timerResize = new System.Windows.Forms.Timer(this.components);
             this.SuspendLayout();
             // 
+            // timerResize
+            // 
+            this.timerResize.Interval = 500;
+            this.timerResize.Tick += new System.EventHandler(this.timerResize_Tick);
+            // 
             // FormBrowser
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.BackColor = TweetDuck.Core.Utils.BrowserUtils.BackgroundColor;
+            this.BackColor = TweetDuck.Core.Utils.TwitterUtils.BackgroundColor;
             this.ClientSize = new System.Drawing.Size(324, 386);
             this.Icon = Properties.Resources.icon;
             this.Location = TweetDuck.Core.Controls.ControlExtensions.InvisibleLocation;
@@ -42,6 +48,7 @@
             this.Activated += new System.EventHandler(this.FormBrowser_Activated);
             this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.FormBrowser_FormClosing);
             this.FormClosed += new System.Windows.Forms.FormClosedEventHandler(this.FormBrowser_FormClosed);
+            this.LocationChanged += new System.EventHandler(this.FormBrowser_LocationChanged);
             this.ResizeEnd += new System.EventHandler(this.FormBrowser_ResizeEnd);
             this.Resize += new System.EventHandler(this.FormBrowser_Resize);
             this.ResumeLayout(false);
@@ -52,6 +59,7 @@
 
         private TrayIcon trayIcon;
         private System.Windows.Forms.ToolTip toolTip;
+        private System.Windows.Forms.Timer timerResize;
     }
 }
 

Core/FormBrowser.cs

@@ -1,18 +1,18 @@
 using CefSharp;
 using CefSharp.WinForms;
 using System;
-using System.Diagnostics;
 using System.Drawing;
-using System.Linq;
 using System.Windows.Forms;
 using TweetDuck.Configuration;
 using TweetDuck.Core.Bridge;
 using TweetDuck.Core.Controls;
 using TweetDuck.Core.Handling;
+using TweetDuck.Core.Handling.General;
 using TweetDuck.Core.Notification;
 using TweetDuck.Core.Notification.Screenshot;
-using TweetDuck.Core.Notification.Sound;
 using TweetDuck.Core.Other;
+using TweetDuck.Core.Other.Management;
+using TweetDuck.Core.Other.Settings;
 using TweetDuck.Core.Utils;
 using TweetDuck.Plugins;
 using TweetDuck.Plugins.Enums;
@@ -20,11 +20,29 @@ using TweetDuck.Plugins.Events;
 using TweetDuck.Resources;
 using TweetDuck.Updates;
 using TweetDuck.Updates.Events;
+using TweetLib.Audio;
 
 namespace TweetDuck.Core{
     sealed partial class FormBrowser : Form{
         private static UserConfig Config => Program.UserConfig;
 
+        public bool IsWaiting{
+            set{
+                if (value){
+                    browser.Enabled = false;
+                    Cursor = Cursors.WaitCursor;
+                }
+                else{
+                    browser.Enabled = true;
+                    Cursor = Cursors.Default;
+
+                    if (Focused){ // re-focus browser only if the window or a child is activated
+                        browser.Focus();
+                    }
+                }
+            }
+        }
+
         public string UpdateInstallerPath { get; private set; }
 
         private readonly ChromiumWebBrowser browser;
@@ -32,24 +50,29 @@ namespace TweetDuck.Core{
         private readonly UpdateHandler updates;
         private readonly FormNotificationTweet notification;
         private readonly ContextMenu contextMenu;
+        private readonly MemoryUsageTracker memoryUsageTracker;
 
         private bool isLoaded;
         private bool isBrowserReady;
         private FormWindowState prevState;
 
         private TweetScreenshotManager notificationScreenshotManager;
-        private ISoundNotificationPlayer soundNotification;
+        private SoundNotification soundNotification;
+        private VideoPlayer videoPlayer;
 
-        public FormBrowser(PluginManager pluginManager, UpdaterSettings updaterSettings){
+        public FormBrowser(UpdaterSettings updaterSettings){
             InitializeComponent();
 
             Text = Program.BrandName;
 
-            this.plugins = pluginManager;
+            this.plugins = new PluginManager(Program.PluginPath, Program.PluginConfigFilePath);
             this.plugins.Reloaded += plugins_Reloaded;
+            this.plugins.Executed += plugins_Executed;
             this.plugins.PluginChangedState += plugins_PluginChangedState;
+            this.plugins.Reload();
 
             this.contextMenu = ContextMenuBrowser.CreateMenu(this);
+            this.memoryUsageTracker = new MemoryUsageTracker("TDGF_tryRunCleanup");
 
             this.notification = new FormNotificationTweet(this, plugins){
                 #if DEBUG
@@ -64,6 +87,7 @@ namespace TweetDuck.Core{
             this.browser = new ChromiumWebBrowser("https://tweetdeck.twitter.com/"){
                 MenuHandler = new ContextMenuBrowser(this),
                 JsDialogHandler = new JavaScriptDialogHandler(),
+                KeyboardHandler = new KeyboardHandlerBrowser(this),
                 LifeSpanHandler = new LifeSpanHandler(),
                 RequestHandler = new RequestHandlerBrowser()
             };
@@ -79,7 +103,7 @@ namespace TweetDuck.Core{
             this.browser.RegisterAsyncJsObject("$TD", new TweetDeckBridge(this, notification));
             this.browser.RegisterAsyncJsObject("$TDP", plugins.Bridge);
             
-            browser.BrowserSettings.BackgroundColor = (uint)BrowserUtils.BackgroundColor.ToArgb();
+            browser.BrowserSettings.BackgroundColor = (uint)TwitterUtils.BackgroundColor.ToArgb();
             browser.Dock = DockStyle.None;
             browser.Location = ControlExtensions.InvisibleLocation;
             Controls.Add(browser);
@@ -87,11 +111,14 @@ namespace TweetDuck.Core{
             Controls.Add(new MenuStrip{ Visible = false }); // fixes Alt freezing the program in Win 10 Anniversary Update
 
             Disposed += (sender, args) => {
+                memoryUsageTracker.Dispose();
+
                 browser.Dispose();
                 contextMenu.Dispose();
 
                 notificationScreenshotManager?.Dispose();
                 soundNotification?.Dispose();
+                videoPlayer?.Dispose();
             };
 
             this.trayIcon.ClickRestore += trayIcon_ClickRestore;
@@ -103,23 +130,13 @@ namespace TweetDuck.Core{
             Config.MuteToggled += Config_MuteToggled;
             Config.ZoomLevelChanged += Config_ZoomLevelChanged;
 
-            this.updates = new UpdateHandler(browser, this, updaterSettings);
+            this.updates = new UpdateHandler(browser, updaterSettings);
             this.updates.UpdateAccepted += updates_UpdateAccepted;
             this.updates.UpdateDismissed += updates_UpdateDismissed;
 
             RestoreWindow();
         }
 
-        private bool TryBringToFront<T>() where T : Form{
-            T form = Application.OpenForms.OfType<T>().FirstOrDefault();
-
-            if (form != null){
-                form.BringToFront();
-                return true;
-            }
-            else return false;
-        }
-
         private void ShowChildForm(Form form){
             form.VisibleChanged += (sender, args) => form.MoveToCenter(this);
             form.Show(this);
@@ -154,7 +171,7 @@ namespace TweetDuck.Core{
 
         private void browser_LoadingStateChanged(object sender, LoadingStateChangedEventArgs e){
             if (!e.IsLoading){
-                foreach(string word in BrowserUtils.DictionaryWords){
+                foreach(string word in TwitterUtils.DictionaryWords){
                     browser.AddWordToDictionary(word);
                 }
 
@@ -165,31 +182,33 @@ namespace TweetDuck.Core{
 
         private void browser_FrameLoadStart(object sender, FrameLoadStartEventArgs e){
             if (e.Frame.IsMain){
+                memoryUsageTracker.Stop();
+
                 if (Config.ZoomLevel != 100){
                     BrowserUtils.SetZoomLevel(browser.GetBrowser(), Config.ZoomLevel);
                 }
 
-                if (BrowserUtils.IsTwitterWebsite(e.Frame)){
+                if (TwitterUtils.IsTwitterWebsite(e.Frame)){
                     ScriptLoader.ExecuteFile(e.Frame, "twitter.js");
                 }
             }
         }
 
         private void browser_FrameLoadEnd(object sender, FrameLoadEndEventArgs e){
-            if (e.Frame.IsMain && BrowserUtils.IsTweetDeckWebsite(e.Frame)){
-                e.Frame.ExecuteJavaScriptAsync(BrowserUtils.BackgroundColorFix);
+            if (e.Frame.IsMain && TwitterUtils.IsTweetDeckWebsite(e.Frame)){
+                e.Frame.ExecuteJavaScriptAsync(TwitterUtils.BackgroundColorFix);
 
-                UpdateProperties(PropertyBridge.Properties.AllBrowser);
+                UpdateProperties(PropertyBridge.Environment.Browser);
+                TweetDeckBridge.RestoreSessionData(e.Frame);
                 ScriptLoader.ExecuteFile(e.Frame, "code.js");
                 ReinjectCustomCSS(Config.CustomBrowserCSS);
-
-                if (plugins.HasAnyPlugin(PluginEnvironment.Browser)){
-                    ScriptLoader.ExecuteFile(e.Frame, PluginManager.PluginBrowserScriptFile);
-                    ScriptLoader.ExecuteFile(e.Frame, PluginManager.PluginGlobalScriptFile);
-                    plugins.ExecutePlugins(e.Frame, PluginEnvironment.Browser, true);
-                }
+                plugins.ExecutePlugins(e.Frame, PluginEnvironment.Browser);
 
                 TweetDeckBridge.ResetStaticProperties();
+
+                if (Program.SystemConfig.EnableBrowserGCReload){
+                    memoryUsageTracker.Start(this, e.Browser, Program.SystemConfig.BrowserMemoryThreshold);
+                }
             }
         }
 
@@ -198,7 +217,7 @@ namespace TweetDuck.Core{
                 return;
             }
 
-            if (!e.FailedUrl.StartsWith("http://td/")){
+            if (!e.FailedUrl.StartsWith("http://td/", StringComparison.Ordinal)){
                 string errorPage = ScriptLoader.LoadResource("pages/error.html", true);
 
                 if (errorPage != null){
@@ -207,10 +226,25 @@ namespace TweetDuck.Core{
             }
         }
 
+        private void timerResize_Tick(object sender, EventArgs e){
+            FormBrowser_ResizeEnd(this, e); // also stops timer
+        }
+
         private void FormBrowser_Activated(object sender, EventArgs e){
             if (!isLoaded)return;
 
             trayIcon.HasNotifications = false;
+
+            if (!browser.Enabled){      // when taking a screenshot, the window is unfocused and
+                browser.Enabled = true; // the browser is disabled; if the user clicks back into
+            }                           // the window, enable the browser again
+        }
+
+        private void FormBrowser_LocationChanged(object sender, EventArgs e){
+            if (!isLoaded)return;
+            
+            timerResize.Stop();
+            timerResize.Start();
         }
 
         private void FormBrowser_Resize(object sender, EventArgs e){
@@ -228,11 +262,17 @@ namespace TweetDuck.Core{
                     FormBrowser_ResizeEnd(sender, e);
                 }
             }
+            else{
+                timerResize.Stop();
+                timerResize.Start();
+            }
         }
 
         private void FormBrowser_ResizeEnd(object sender, EventArgs e){ // also triggers when the window moves
             if (!isLoaded)return;
 
+            timerResize.Stop();
+            
             if (Location != ControlExtensions.InvisibleLocation){
                 Config.BrowserWindow.Save(this);
                 Config.Save();
@@ -255,7 +295,7 @@ namespace TweetDuck.Core{
         }
 
         private void Config_MuteToggled(object sender, EventArgs e){
-            UpdateProperties(PropertyBridge.Properties.MuteNotifications);
+            UpdateProperties(PropertyBridge.Environment.Browser);
         }
 
         private void Config_ZoomLevelChanged(object sender, EventArgs e){
@@ -278,7 +318,19 @@ namespace TweetDuck.Core{
         }
         
         private void plugins_Reloaded(object sender, PluginErrorEventArgs e){
-            browser.GetBrowser().Reload();
+            if (e.HasErrors){
+                FormMessage.Error("Error Loading Plugins", "The following plugins will not be available until the issues are resolved:\n\n"+string.Join("\n\n", e.Errors), FormMessage.OK);
+            }
+
+            if (isLoaded){
+                ReloadToTweetDeck();
+            }
+        }
+        
+        private static void plugins_Executed(object sender, PluginErrorEventArgs e){
+            if (e.HasErrors){
+                FormMessage.Error("Error Executing Plugins", "Failed to execute the following plugins:\n\n"+string.Join("\n\n", e.Errors), FormMessage.OK);
+            }
         }
 
         private void plugins_PluginChangedState(object sender, PluginChangedStateEventArgs e){
@@ -286,55 +338,70 @@ namespace TweetDuck.Core{
         }
 
         private void updates_UpdateAccepted(object sender, UpdateAcceptedEventArgs e){
-            foreach(Form form in Application.OpenForms.Cast<Form>().Reverse()){
-                if (form is FormSettings || form is FormPlugins || form is FormAbout){
-                    form.Close();
-                }
-            }
+            this.InvokeAsyncSafe(() => {
+                FormManager.CloseAllDialogs();
             
-            updates.BeginUpdateDownload(this, e.UpdateInfo, update => {
-                if (update.DownloadStatus == UpdateDownloadStatus.Done){
-                    UpdateInstallerPath = update.InstallerPath;
-                }
+                updates.BeginUpdateDownload(this, e.UpdateInfo, update => {
+                    if (update.DownloadStatus == UpdateDownloadStatus.Done){
+                        UpdateInstallerPath = update.InstallerPath;
+                    }
 
-                ForceClose();
+                    ForceClose();
+                });
             });
         }
 
         private void updates_UpdateDismissed(object sender, UpdateDismissedEventArgs e){
-            Config.DismissedUpdate = e.VersionTag;
-            Config.Save();
+            this.InvokeAsyncSafe(() => {
+                Config.DismissedUpdate = e.VersionTag;
+                Config.Save();
+            });
         }
 
         private void soundNotification_PlaybackError(object sender, PlaybackErrorEventArgs e){
             e.Ignore = true;
 
-            using(FormMessage form = new FormMessage("Notification Sound Error", "Could not play custom notification sound."+Environment.NewLine+e.Message, MessageBoxIcon.Error)){
-                form.CancelButton = form.AddButton("Ignore");
+            using(FormMessage form = new FormMessage("Notification Sound Error", "Could not play custom notification sound.\n"+e.Message, MessageBoxIcon.Error)){
+                form.AddButton(FormMessage.Ignore, ControlType.Cancel | ControlType.Focused);
 
-                Button btnOpenSettings = form.AddButton("Open Settings");
+                Button btnOpenSettings = form.AddButton("View Options");
                 btnOpenSettings.Width += 16;
                 btnOpenSettings.Location = new Point(btnOpenSettings.Location.X-16, btnOpenSettings.Location.Y);
 
                 if (form.ShowDialog() == DialogResult.OK && form.ClickedButton == btnOpenSettings){
-                    OpenSettings(FormSettings.TabIndexNotification);
+                    OpenSettings(typeof(TabSettingsSounds));
                 }
             }
         }
 
         protected override void WndProc(ref Message m){
-            if (isLoaded && m.Msg == Program.WindowRestoreMessage){
-                using(Process process = Process.GetCurrentProcess()){
-                    if (process.Id == m.WParam.ToInt32()){
+            if (isLoaded){
+                if (m.Msg == Program.WindowRestoreMessage){
+                    if (WindowsUtils.CurrentProcessID == m.WParam.ToInt32()){
                         trayIcon_ClickRestore(trayIcon, new EventArgs());
                     }
-                }
 
-                return;
+                    return;
+                }
+                else if (m.Msg == Program.SubProcessMessage){
+                    int processId = m.WParam.ToInt32();
+
+                    if (WindowsUtils.IsChildProcess(processId)){ // child process is checked in two places for safety
+                        BrowserProcesses.Link(m.LParam.ToInt32(), processId);
+                    }
+
+                    return;
+                }
             }
             
             if (isBrowserReady && m.Msg == NativeMethods.WM_PARENTNOTIFY && (m.WParam.ToInt32() & 0xFFFF) == NativeMethods.WM_XBUTTONDOWN){
-                browser.ExecuteScriptAsync("TDGF_onMouseClickExtra", (m.WParam.ToInt32() >> 16) & 0xFFFF);
+                if (videoPlayer != null && videoPlayer.Running){
+                    videoPlayer.Close();
+                }
+                else{
+                    browser.ExecuteScriptAsync("TDGF_onMouseClickExtra", (m.WParam.ToInt32() >> 16) & 0xFFFF);
+                }
+
                 return;
             }
 
@@ -361,12 +428,12 @@ namespace TweetDuck.Core{
             browser.ExecuteScriptAsync("TDGF_reinjectCustomCSS", css?.Replace(Environment.NewLine, " ") ?? string.Empty);
         }
 
-        public void UpdateProperties(PropertyBridge.Properties properties){
-            browser.ExecuteScriptAsync(PropertyBridge.GenerateScript(properties));
+        public void UpdateProperties(PropertyBridge.Environment environment){
+            browser.ExecuteScriptAsync(PropertyBridge.GenerateScript(environment));
         }
 
         public void ReloadToTweetDeck(){
-            browser.ExecuteScriptAsync("window.location.href = 'https://tweetdeck.twitter.com'");
+            browser.ExecuteScriptAsync($"if(window.TDGF_reload)window.TDGF_reload();else window.location.href='{TwitterUtils.TweetDeckURL}'");
         }
 
         // callback handlers
@@ -376,14 +443,14 @@ namespace TweetDuck.Core{
         }
 
         public void OpenSettings(){
-            OpenSettings(0);
+            OpenSettings(null);
         }
 
-        public void OpenSettings(int tabIndex){
-            if (!TryBringToFront<FormSettings>()){
+        public void OpenSettings(Type startTab){
+            if (!FormManager.TryBringToFront<FormSettings>()){
                 bool prevEnableUpdateCheck = Config.EnableUpdateCheck;
 
-                FormSettings form = new FormSettings(this, plugins, updates, tabIndex);
+                FormSettings form = new FormSettings(this, plugins, updates, startTab);
 
                 form.FormClosed += (sender, args) => {
                     if (!prevEnableUpdateCheck && Config.EnableUpdateCheck){
@@ -395,7 +462,16 @@ namespace TweetDuck.Core{
                         trayIcon.HasNotifications = false;
                     }
 
-                    UpdateProperties(PropertyBridge.Properties.ExpandLinksOnHover | PropertyBridge.Properties.SwitchAccountSelectors | PropertyBridge.Properties.HasCustomNotificationSound);
+                    if (Program.SystemConfig.EnableBrowserGCReload){
+                        memoryUsageTracker.Start(this, browser.GetBrowser(), Program.SystemConfig.BrowserMemoryThreshold);
+                    }
+                    else{
+                        memoryUsageTracker.Stop();
+                    }
+                    
+                    UpdateProperties(PropertyBridge.Environment.Browser);
+
+                    notification.RequiresResize = true;
                     form.Dispose();
                 };
 
@@ -404,13 +480,13 @@ namespace TweetDuck.Core{
         }
 
         public void OpenAbout(){
-            if (!TryBringToFront<FormAbout>()){
+            if (!FormManager.TryBringToFront<FormAbout>()){
                 ShowChildForm(new FormAbout());
             }
         }
 
         public void OpenPlugins(){
-            if (!TryBringToFront<FormPlugins>()){
+            if (!FormManager.TryBringToFront<FormPlugins>()){
                 ShowChildForm(new FormPlugins(plugins));
             }
         }
@@ -427,16 +503,47 @@ namespace TweetDuck.Core{
             }
 
             if (soundNotification == null){
-                soundNotification = SoundNotification.New();
+                soundNotification = new SoundNotification();
                 soundNotification.PlaybackError += soundNotification_PlaybackError;
             }
 
             soundNotification.Play(Config.NotificationSoundPath);
         }
 
+        public void PlayVideo(string url){
+            if (string.IsNullOrEmpty(url)){
+                videoPlayer?.Close();
+                return;
+            }
+
+            if (videoPlayer == null){
+                videoPlayer = new VideoPlayer(this);
+
+                videoPlayer.ProcessExited += (sender, args) => {
+                    browser.GetBrowser().GetHost().SendFocusEvent(true);
+                    HideVideoOverlay();
+                };
+            }
+            
+            videoPlayer.Launch(url);
+        }
+
+        public bool ToggleVideoPause(){
+            if (videoPlayer != null && videoPlayer.Running){
+                videoPlayer.TogglePause();
+                return true;
+            }
+
+            return false;
+        }
+
+        public void HideVideoOverlay(){
+            browser.ExecuteScriptAsync("$('#td-video-player-overlay').remove()");
+        }
+
         public void OnTweetScreenshotReady(string html, int width, int height){
             if (notificationScreenshotManager == null){
-                notificationScreenshotManager = new TweetScreenshotManager(this);
+                notificationScreenshotManager = new TweetScreenshotManager(this, plugins);
             }
 
             notificationScreenshotManager.Trigger(html, width, height);

Core/FormBrowser.resx

@@ -117,11 +117,13 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
-  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
-  <data name="trayIcon.TrayLocation" type="System.Drawing.Point, System.Drawing">
+  <metadata name="trayIcon.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>17, 17</value>
-  </data>
-  <data name="toolTip.TrayLocation" type="System.Drawing.Point, System.Drawing">
+  </metadata>
+  <metadata name="toolTip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>112, 17</value>
-  </data>
+  </metadata>
+  <metadata name="timerResize.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>202, 17</value>
+  </metadata>
 </root>

Core/FormManager.cs

@@ -0,0 +1,25 @@
+using System.Linq;
+using System.Windows.Forms;
+using TweetDuck.Core.Other;
+
+namespace TweetDuck.Core{
+    static class FormManager{
+        public static bool TryBringToFront<T>() where T : Form{
+            T form = Application.OpenForms.OfType<T>().FirstOrDefault();
+
+            if (form != null){
+                form.BringToFront();
+                return true;
+            }
+            else return false;
+        }
+
+        public static void CloseAllDialogs(){
+            foreach(Form form in Application.OpenForms.Cast<Form>().Reverse()){
+                if (form is FormSettings || form is FormPlugins || form is FormAbout){
+                    form.Close();
+                }
+            }
+        }
+    }
+}

Core/Handling/ContextMenuBase.cs

@@ -1,34 +1,56 @@
-using CefSharp;
-using System;
+using System;
 using System.IO;
 using System.Text.RegularExpressions;
 using System.Windows.Forms;
+using CefSharp;
 using TweetDuck.Core.Bridge;
 using TweetDuck.Core.Controls;
 using TweetDuck.Core.Utils;
 
 namespace TweetDuck.Core.Handling{
     abstract class ContextMenuBase : IContextMenuHandler{
-        private static readonly Lazy<Regex> RegexTwitterAccount = new Lazy<Regex>(() => new Regex(@"^https?://twitter\.com/([^/]+)/?$", RegexOptions.Compiled), false);
         protected static readonly bool HasDevTools = File.Exists(Path.Combine(Program.ProgramPath, "devtools_resources.pak"));
 
+        private static TwitterUtils.ImageQuality ImageQuality => Program.UserConfig.TwitterImageQuality;
+
+        private static string GetLink(IContextMenuParams parameters){
+            return string.IsNullOrEmpty(TweetDeckBridge.LastRightClickedLink) ? parameters.UnfilteredLinkUrl : TweetDeckBridge.LastRightClickedLink;
+        }
+
+        private static string GetImage(IContextMenuParams parameters){
+            return string.IsNullOrEmpty(TweetDeckBridge.LastRightClickedImage) ? parameters.SourceUrl : TweetDeckBridge.LastRightClickedImage;
+        }
+
         private const int MenuOpenLinkUrl = 26500;
         private const int MenuCopyLinkUrl = 26501;
         private const int MenuCopyUsername = 26502;
-        private const int MenuOpenImage = 26503;
-        private const int MenuSaveImage = 26504;
-        private const int MenuCopyImageUrl = 26505;
+        private const int MenuOpenImageUrl = 26503;
+        private const int MenuCopyImageUrl = 26504;
+        private const int MenuSaveImage = 26505;
+        private const int MenuSaveAllImages = 26506;
         private const int MenuOpenDevTools = 26599;
 
         private readonly Form form;
         
+        private string lastHighlightedTweetAuthor;
+        private string[] lastHighlightedTweetImageList;
+
         protected ContextMenuBase(Form form){
             this.form = form;
         }
 
         public virtual void OnBeforeContextMenu(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters, IMenuModel model){
-            if (parameters.TypeFlags.HasFlag(ContextMenuType.Link) && !parameters.UnfilteredLinkUrl.EndsWith("tweetdeck.twitter.com/#", StringComparison.Ordinal)){
-                if (RegexTwitterAccount.Value.IsMatch(parameters.UnfilteredLinkUrl)){
+            bool hasTweetImage = !string.IsNullOrEmpty(TweetDeckBridge.LastRightClickedImage);
+            lastHighlightedTweetAuthor = TweetDeckBridge.LastHighlightedTweetAuthor;
+            lastHighlightedTweetImageList = TweetDeckBridge.LastHighlightedTweetImages;
+
+            if (!TwitterUtils.IsTweetDeckWebsite(frame) || browser.IsLoading){
+                lastHighlightedTweetAuthor = string.Empty;
+                lastHighlightedTweetImageList = StringUtils.EmptyArray;
+            }
+
+            if (parameters.TypeFlags.HasFlag(ContextMenuType.Link) && !parameters.UnfilteredLinkUrl.EndsWith("tweetdeck.twitter.com/#", StringComparison.Ordinal) && !hasTweetImage){
+                if (TwitterUtils.RegexAccount.IsMatch(parameters.UnfilteredLinkUrl)){
                     model.AddItem((CefMenuCommand)MenuOpenLinkUrl, "Open account in browser");
                     model.AddItem((CefMenuCommand)MenuCopyLinkUrl, "Copy account address");
                     model.AddItem((CefMenuCommand)MenuCopyUsername, "Copy account username");
@@ -41,10 +63,15 @@ namespace TweetDuck.Core.Handling{
                 model.AddSeparator();
             }
 
-            if (parameters.TypeFlags.HasFlag(ContextMenuType.Media) && parameters.HasImageContents){
-                model.AddItem((CefMenuCommand)MenuOpenImage, "Open image in browser");
-                model.AddItem((CefMenuCommand)MenuSaveImage, "Save image as...");
+            if ((parameters.TypeFlags.HasFlag(ContextMenuType.Media) && parameters.HasImageContents) || hasTweetImage){
+                model.AddItem((CefMenuCommand)MenuOpenImageUrl, "Open image in browser");
                 model.AddItem((CefMenuCommand)MenuCopyImageUrl, "Copy image address");
+                model.AddItem((CefMenuCommand)MenuSaveImage, "Save image as...");
+
+                if (lastHighlightedTweetImageList.Length > 1){
+                    model.AddItem((CefMenuCommand)MenuSaveAllImages, "Save all images as...");
+                }
+
                 model.AddSeparator();
             }
         }
@@ -56,42 +83,27 @@ namespace TweetDuck.Core.Handling{
                     break;
 
                 case MenuCopyLinkUrl:
-                    SetClipboardText(string.IsNullOrEmpty(TweetDeckBridge.LastRightClickedLink) ? parameters.UnfilteredLinkUrl : TweetDeckBridge.LastRightClickedLink);
+                    SetClipboardText(GetLink(parameters));
                     break;
 
-                case MenuOpenImage:
-                    BrowserUtils.OpenExternalBrowser(parameters.SourceUrl);
+                case MenuOpenImageUrl:
+                    BrowserUtils.OpenExternalBrowser(TwitterUtils.GetImageLink(GetImage(parameters), ImageQuality));
                     break;
 
                 case MenuSaveImage:
-                    string fileName = GetImageFileName(parameters.SourceUrl);
-                    string extension = Path.GetExtension(fileName);
-                    string saveTarget;
-
-                    using(SaveFileDialog dialog = new SaveFileDialog{
-                        AutoUpgradeEnabled = true,
-                        OverwritePrompt = true,
-                        Title = "Save image",
-                        FileName = fileName,
-                        Filter = "Image ("+(string.IsNullOrEmpty(extension) ? "unknown" : extension)+")|*.*"
-                    }){
-                        saveTarget = dialog.ShowDialog() == DialogResult.OK ? dialog.FileName : null;
-                    }
-
-                    if (saveTarget != null){
-                        BrowserUtils.DownloadFileAsync(parameters.SourceUrl, saveTarget, null, ex => {
-                            MessageBox.Show("An error occurred while downloading the image: "+ex.Message, Program.BrandName+" Has Failed :(", MessageBoxButtons.OK, MessageBoxIcon.Error);
-                        });
-                    }
+                    TwitterUtils.DownloadImage(GetImage(parameters), lastHighlightedTweetAuthor, ImageQuality);
+                    break;
 
+                case MenuSaveAllImages:
+                    TwitterUtils.DownloadImages(lastHighlightedTweetImageList, lastHighlightedTweetAuthor, ImageQuality);
                     break;
 
                 case MenuCopyImageUrl:
-                    SetClipboardText(parameters.SourceUrl);
+                    SetClipboardText(TwitterUtils.GetImageLink(GetImage(parameters), ImageQuality));
                     break;
 
                 case MenuCopyUsername:
-                    Match match = RegexTwitterAccount.Value.Match(parameters.UnfilteredLinkUrl);
+                    Match match = TwitterUtils.RegexAccount.Match(parameters.UnfilteredLinkUrl);
                     SetClipboardText(match.Success ? match.Groups[1].Value : parameters.UnfilteredLinkUrl);
                     break;
                     
@@ -103,7 +115,10 @@ namespace TweetDuck.Core.Handling{
             return false;
         }
 
-        public virtual void OnContextMenuDismissed(IWebBrowser browserControl, IBrowser browser, IFrame frame){}
+        public virtual void OnContextMenuDismissed(IWebBrowser browserControl, IBrowser browser, IFrame frame){
+            TweetDeckBridge.LastRightClickedLink = string.Empty;
+            TweetDeckBridge.LastRightClickedImage = string.Empty;
+        }
 
         public virtual bool RunContextMenu(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters, IMenuModel model, IRunContextMenuCallback callback){
             return false;
@@ -113,7 +128,7 @@ namespace TweetDuck.Core.Handling{
             form.InvokeAsyncSafe(() => WindowsUtils.SetClipboard(text, TextDataFormat.UnicodeText));
         }
         
-        protected void AddDebugMenuItems(IMenuModel model){
+        protected static void AddDebugMenuItems(IMenuModel model){
             model.AddItem((CefMenuCommand)MenuOpenDevTools, "Open dev tools");
         }
 
@@ -128,21 +143,5 @@ namespace TweetDuck.Core.Handling{
                 model.AddSeparator();
             }
         }
-
-        private static string GetImageFileName(string url){
-            // twimg adds a colon after file extension
-            int dot = url.LastIndexOf('.');
-
-            if (dot != -1){
-                int colon = url.IndexOf(':', dot);
-            
-                if (colon != -1){
-                    url = url.Substring(0, colon);
-                }
-            }
-
-            // return file name
-            return BrowserUtils.GetFileNameFromUrl(url) ?? "unknown";
-        }
     }
 }

Core/Handling/ContextMenuBrowser.cs

@@ -20,7 +20,7 @@ namespace TweetDuck.Core.Handling{
 
         private const string TitleReloadBrowser = "Reload browser";
         private const string TitleMuteNotifications = "Mute notifications";
-        private const string TitleSettings = "Settings";
+        private const string TitleSettings = "Options";
         private const string TitlePlugins = "Plugins";
         private const string TitleAboutProgram = "About "+Program.BrandName;
 
@@ -49,7 +49,7 @@ namespace TweetDuck.Core.Handling{
             lastHighlightedTweet = TweetDeckBridge.LastHighlightedTweet;
             lastHighlightedQuotedTweet = TweetDeckBridge.LastHighlightedQuotedTweet;
 
-            if (!BrowserUtils.IsTweetDeckWebsite(frame) || browser.IsLoading){
+            if (!TwitterUtils.IsTweetDeckWebsite(frame) || browser.IsLoading){
                 lastHighlightedTweet = string.Empty;
                 lastHighlightedQuotedTweet = string.Empty;
             }

Core/Handling/General/BrowserProcessHandler.cs

@@ -1,7 +1,7 @@
-using CefSharp;
-using System;
+using System;
+using CefSharp;
 
-namespace TweetDuck.Core.Handling{
+namespace TweetDuck.Core.Handling.General{
     class BrowserProcessHandler : IBrowserProcessHandler{
         void IBrowserProcessHandler.OnContextInitialized(){
             using(IRequestContext ctx = Cef.GetGlobalRequestContext()){

Core/Handling/General/JavaScriptDialogHandler.cs

@@ -1,38 +1,48 @@
-using CefSharp;
-using CefSharp.WinForms;
-using System.Drawing;
+using System.Drawing;
 using System.Windows.Forms;
+using CefSharp;
+using CefSharp.WinForms;
 using TweetDuck.Core.Controls;
 using TweetDuck.Core.Other;
+using TweetDuck.Core.Utils;
 
-namespace TweetDuck.Core.Handling {
+namespace TweetDuck.Core.Handling.General{
     class JavaScriptDialogHandler : IJsDialogHandler{
         bool IJsDialogHandler.OnJSDialog(IWebBrowser browserControl, IBrowser browser, string originUrl, CefJsDialogType dialogType, string messageText, string defaultPromptText, IJsDialogCallback callback, ref bool suppressMessage){
             ((ChromiumWebBrowser)browserControl).InvokeSafe(() => {
-                FormMessage form = new FormMessage(Program.BrandName, messageText, MessageBoxIcon.None);
+                FormMessage form;
                 TextBox input = null;
 
                 if (dialogType == CefJsDialogType.Alert){
-                    form.AcceptButton = form.AddButton("OK");
+                    form = new FormMessage("Browser Message", messageText, MessageBoxIcon.None);
+                    form.AddButton(FormMessage.OK, ControlType.Accept | ControlType.Focused);
                 }
                 else if (dialogType == CefJsDialogType.Confirm){
-                    form.CancelButton = form.AddButton("No", DialogResult.No);
-                    form.AcceptButton = form.AddButton("Yes");
+                    form = new FormMessage("Browser Confirmation", messageText, MessageBoxIcon.None);
+                    form.AddButton(FormMessage.No, DialogResult.No, ControlType.Cancel);
+                    form.AddButton(FormMessage.Yes, ControlType.Focused);
                 }
                 else if (dialogType == CefJsDialogType.Prompt){
-                    form.CancelButton = form.AddButton("Cancel", DialogResult.Cancel);
-                    form.AcceptButton = form.AddButton("OK");
+                    form = new FormMessage("Browser Prompt", messageText, MessageBoxIcon.None);
+                    form.AddButton(FormMessage.Cancel, DialogResult.Cancel, ControlType.Cancel);
+                    form.AddButton(FormMessage.OK, ControlType.Accept | ControlType.Focused);
+
+                    float dpiScale = form.GetDPIScale();
 
                     input = new TextBox{
                         Anchor = AnchorStyles.Left | AnchorStyles.Right | AnchorStyles.Bottom,
-                        Location = new Point(27, form.ActionPanelY-46),
-                        Size = new Size(form.ClientSize.Width-54, 20)
+                        Location = new Point(BrowserUtils.Scale(22, dpiScale), form.ActionPanelY-BrowserUtils.Scale(46, dpiScale)),
+                        Size = new Size(form.ClientSize.Width-BrowserUtils.Scale(44, dpiScale), 20)
                     };
 
                     form.Controls.Add(input);
                     form.ActiveControl = input;
                     form.Height += input.Size.Height+input.Margin.Vertical;
                 }
+                else{
+                    callback.Continue(false);
+                    return;
+                }
 
                 bool success = form.ShowDialog() == DialogResult.OK;
 

Core/Handling/General/LifeSpanHandler.cs

@@ -1,7 +1,7 @@
 using CefSharp;
 using TweetDuck.Core.Utils;
 
-namespace TweetDuck.Core.Handling{
+namespace TweetDuck.Core.Handling.General{
     class LifeSpanHandler : ILifeSpanHandler{
         public bool OnBeforePopup(IWebBrowser browserControl, IBrowser browser, IFrame frame, string targetUrl, string targetFrameName, WindowOpenDisposition targetDisposition, bool userGesture, IPopupFeatures popupFeatures, IWindowInfo windowInfo, IBrowserSettings browserSettings, ref bool noJavascriptAccess, out IWebBrowser newBrowser){
             newBrowser = null;

Core/Handling/General/RequestHandlerBase.cs

@@ -1,8 +1,8 @@
 using System.Security.Cryptography.X509Certificates;
 using CefSharp;
 
-namespace TweetDuck.Core.Handling{
-    abstract class RequestHandler : IRequestHandler{
+namespace TweetDuck.Core.Handling.General{
+    abstract class RequestHandlerBase : IRequestHandler{
         // Browser
 
         public virtual void OnRenderViewReady(IWebBrowser browserControl, IBrowser browser){}

Core/Handling/KeyboardHandlerBrowser.cs

@@ -0,0 +1,24 @@
+using System.Windows.Forms;
+using CefSharp;
+
+namespace TweetDuck.Core.Handling{
+    sealed class KeyboardHandlerBrowser : IKeyboardHandler{
+        private readonly FormBrowser form;
+
+        public KeyboardHandlerBrowser(FormBrowser form){
+            this.form = form;
+        }
+
+        bool IKeyboardHandler.OnPreKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey, ref bool isKeyboardShortcut){
+            if (type == KeyType.RawKeyDown && (Keys)windowsKeyCode == Keys.Space){
+                return form.ToggleVideoPause();
+            }
+
+            return false;
+        }
+
+        bool IKeyboardHandler.OnKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey){
+            return false;
+        }
+    }
+}

Core/Handling/KeyboardHandlerNotification.cs

@@ -0,0 +1,38 @@
+using CefSharp;
+using System.Windows.Forms;
+using TweetDuck.Core.Controls;
+using TweetDuck.Core.Notification;
+
+namespace TweetDuck.Core.Handling {
+    sealed class KeyboardHandlerNotification : IKeyboardHandler{
+        private readonly FormNotificationBase notification;
+
+        public KeyboardHandlerNotification(FormNotificationBase notification){
+            this.notification = notification;
+        }
+
+        bool IKeyboardHandler.OnPreKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey, ref bool isKeyboardShortcut){
+            if (type == KeyType.RawKeyDown && !browser.FocusedFrame.Url.StartsWith("chrome-devtools://")){
+                switch((Keys)windowsKeyCode){
+                    case Keys.Enter:
+                        notification.InvokeAsyncSafe(notification.FinishCurrentNotification);
+                        return true;
+
+                    case Keys.Escape:
+                        notification.InvokeAsyncSafe(() => notification.HideNotification(true));
+                        return true;
+
+                    case Keys.Space:
+                        notification.InvokeAsyncSafe(() => notification.FreezeTimer = !notification.FreezeTimer);
+                        return true;
+                }
+            }
+
+            return false;
+        }
+
+        bool IKeyboardHandler.OnKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey){
+            return false;
+        }
+    }
+}

Core/Handling/RequestHandlerBrowser.cs

@@ -1,9 +1,18 @@
 using CefSharp;
+using TweetDuck.Core.Handling.General;
 
 namespace TweetDuck.Core.Handling{
-    class RequestHandlerBrowser : RequestHandler{
+    class RequestHandlerBrowser : RequestHandlerBase{
         public override void OnRenderProcessTerminated(IWebBrowser browserControl, IBrowser browser, CefTerminationStatus status){
             browser.Reload();
         }
+
+        public override CefReturnValue OnBeforeResourceLoad(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IRequestCallback callback){
+            if (request.ResourceType == ResourceType.Script && request.Url.Contains("analytics.")){
+                return CefReturnValue.Cancel;
+            }
+
+            return CefReturnValue.Continue;
+        }
     }
 }

Core/Notification/FormNotificationBase.cs

@@ -6,6 +6,8 @@ using System.Windows.Forms;
 using TweetDuck.Configuration;
 using TweetDuck.Core.Controls;
 using TweetDuck.Core.Handling;
+using TweetDuck.Core.Handling.General;
+using TweetDuck.Core.Other.Management;
 using TweetDuck.Core.Utils;
 
 namespace TweetDuck.Core.Notification{
@@ -57,20 +59,25 @@ namespace TweetDuck.Core.Notification{
 
             set{
                 Visible = (base.Location = value) != ControlExtensions.InvisibleLocation;
-                
-                if (WindowsUtils.ShouldAvoidToolWindow){
-                    FormBorderStyle = Visible ? FormBorderStyle.FixedSingle : FormBorderStyle.FixedToolWindow; // workaround for alt+tab
-                }
+                FormBorderStyle = GetBorderStyle(CanResizeWindow);
             }
         }
 
-        public Func<bool> CanMoveWindow = () => true;
+        public bool CanResizeWindow{
+            get => FormBorderStyle == FormBorderStyle.Sizable || FormBorderStyle == FormBorderStyle.SizableToolWindow;
+            set => FormBorderStyle = GetBorderStyle(value);
+        }
+        
+        public Func<bool> CanMoveWindow { get; set; } = () => true;
         protected override bool ShowWithoutActivation => true;
 
+        protected double SizeScale => dpiScale*Program.UserConfig.ZoomMultiplier;
+
         protected readonly Form owner;
         protected readonly ChromiumWebBrowser browser;
         
         private readonly ResourceHandlerNotification resourceHandler = new ResourceHandlerNotification();
+        private readonly float dpiScale;
 
         private string currentColumn;
         private int pauseCounter;
@@ -92,6 +99,7 @@ namespace TweetDuck.Core.Notification{
 
             this.browser = new ChromiumWebBrowser("about:blank"){
                 MenuHandler = new ContextMenuNotification(this, enableContextMenu),
+                JsDialogHandler = new JavaScriptDialogHandler(),
                 LifeSpanHandler = new LifeSpanHandler()
             };
 
@@ -103,8 +111,10 @@ namespace TweetDuck.Core.Notification{
             this.browser.ConsoleMessage += BrowserUtils.HandleConsoleMessage;
             #endif
 
+            this.dpiScale = this.GetDPIScale();
+
             DefaultResourceHandlerFactory handlerFactory = (DefaultResourceHandlerFactory)browser.ResourceHandlerFactory;
-            handlerFactory.RegisterHandler("https://tweetdeck.twitter.com", this.resourceHandler);
+            handlerFactory.RegisterHandler(TwitterUtils.TweetDeckURL, this.resourceHandler);
 
             Controls.Add(browser);
 
@@ -134,6 +144,9 @@ namespace TweetDuck.Core.Notification{
         private void Browser_IsBrowserInitializedChanged(object sender, IsBrowserInitializedChangedEventArgs e){
             if (e.IsBrowserInitialized){
                 Initialized?.Invoke(this, new EventArgs());
+
+                int identifier = browser.GetBrowser().Identifier;
+                Disposed += (sender2, args2) => BrowserProcesses.Forget(identifier);
             }
         }
 
@@ -173,11 +186,11 @@ namespace TweetDuck.Core.Notification{
             currentColumn = tweet.Column;
 
             resourceHandler.SetHTML(GetTweetHTML(tweet));
-            browser.Load("https://tweetdeck.twitter.com");
+            browser.Load(TwitterUtils.TweetDeckURL);
         }
 
         protected virtual void SetNotificationSize(int width, int height){
-            browser.ClientSize = ClientSize = new Size((int)Math.Round(width*Program.UserConfig.ZoomMultiplier), (int)Math.Round(height*Program.UserConfig.ZoomMultiplier));
+            browser.ClientSize = ClientSize = new Size(BrowserUtils.Scale(width, SizeScale), BrowserUtils.Scale(height, SizeScale));
         }
 
         protected virtual void OnNotificationReady(){
@@ -207,5 +220,14 @@ namespace TweetDuck.Core.Notification{
                 toolTip.Show(text, this, position);
             }
         }
+
+        private FormBorderStyle GetBorderStyle(bool sizable){
+            if (WindowsUtils.ShouldAvoidToolWindow && Visible){ // Visible = workaround for alt+tab
+                return sizable ? FormBorderStyle.Sizable : FormBorderStyle.FixedSingle;
+            }
+            else{
+                return sizable ? FormBorderStyle.SizableToolWindow : FormBorderStyle.FixedToolWindow;
+            }
+        }
     }
 }

Core/Notification/FormNotificationMain.Designer.cs

@@ -49,7 +49,7 @@
             this.progressBarTimer.Margin = new System.Windows.Forms.Padding(0);
             this.progressBarTimer.Maximum = 1000;
             this.progressBarTimer.Name = "progressBarTimer";
-            this.progressBarTimer.Size = new System.Drawing.Size(284, 4);
+            this.progressBarTimer.Size = new System.Drawing.Size(284, TimerBarHeight);
             this.progressBarTimer.TabIndex = 1;
             // 
             // FormNotification

Core/Notification/FormNotificationMain.cs

@@ -4,7 +4,9 @@ using System.Drawing;
 using System.Windows.Forms;
 using TweetDuck.Core.Bridge;
 using TweetDuck.Core.Controls;
+using TweetDuck.Core.Handling;
 using TweetDuck.Core.Utils;
+using TweetDuck.Data;
 using TweetDuck.Plugins;
 using TweetDuck.Plugins.Enums;
 using TweetDuck.Resources;
@@ -12,32 +14,10 @@ using TweetDuck.Resources;
 namespace TweetDuck.Core.Notification{
     partial class FormNotificationMain : FormNotificationBase{
         private const string NotificationScriptFile = "notification.js";
+        private const int TimerBarHeight = 4;
 
         private static readonly string NotificationScriptIdentifier = ScriptLoader.GetRootIdentifier(NotificationScriptFile);
-        private static readonly string PluginScriptIdentifier = ScriptLoader.GetRootIdentifier(PluginManager.PluginNotificationScriptFile);
-
-        private static readonly string NotificationJS, PluginJS;
-
-        static FormNotificationMain(){
-            NotificationJS = ScriptLoader.LoadResource(NotificationScriptFile);
-            PluginJS = ScriptLoader.LoadResource(PluginManager.PluginNotificationScriptFile);
-        }
-
-        private static int BaseClientWidth{
-            get{
-                int level = TweetNotification.FontSizeLevel;
-                int width = level == 0 ? 284 : (int)Math.Round(284.0*(1.0+0.05*level));
-                return (int)Math.Round(width*Program.UserConfig.ZoomMultiplier);
-            }
-        }
-
-        private static int BaseClientHeight{
-            get{
-                int level = TweetNotification.FontSizeLevel;
-                int height = level == 0 ? 118 : (int)Math.Round(118.0*(1.0+0.075*level));
-                return (int)Math.Round(height*Program.UserConfig.ZoomMultiplier);
-            }
-        }
+        private static readonly string NotificationJS = ScriptLoader.LoadResource(NotificationScriptFile);
         
         private readonly PluginManager plugins;
 
@@ -51,9 +31,9 @@ namespace TweetDuck.Core.Notification{
         private bool? prevDisplayTimer;
         private int? prevFontSize;
 
-        private bool RequiresResize{
+        public bool RequiresResize{
             get{
-                return !prevDisplayTimer.HasValue || !prevFontSize.HasValue || prevDisplayTimer != Program.UserConfig.DisplayNotificationTimer || prevFontSize != TweetNotification.FontSizeLevel;
+                return !prevDisplayTimer.HasValue || !prevFontSize.HasValue || prevDisplayTimer != Program.UserConfig.DisplayNotificationTimer || prevFontSize != TweetNotification.FontSizeLevel || CanResizeWindow;
             }
 
             set{
@@ -68,11 +48,41 @@ namespace TweetDuck.Core.Notification{
             }
         }
 
+        private int BaseClientWidth{
+            get{
+                switch(Program.UserConfig.NotificationSize){
+                    default:
+                        return BrowserUtils.Scale(284, SizeScale*(1.0+0.05*TweetNotification.FontSizeLevel));
+
+                    case TweetNotification.Size.Custom:
+                        return Program.UserConfig.CustomNotificationSize.Width;
+                }
+            }
+        }
+
+        private int BaseClientHeight{
+            get{
+                switch(Program.UserConfig.NotificationSize){
+                    default:
+                        return BrowserUtils.Scale(122, SizeScale*(1.0+0.075*TweetNotification.FontSizeLevel));
+
+                    case TweetNotification.Size.Custom:
+                        return Program.UserConfig.CustomNotificationSize.Height;
+                }
+            }
+        }
+
+        public Size BrowserSize{
+            get => Program.UserConfig.DisplayNotificationTimer ? new Size(ClientSize.Width, ClientSize.Height-TimerBarHeight) : ClientSize;
+        }
+
         public FormNotificationMain(FormBrowser owner, PluginManager pluginManager, bool enableContextMenu) : base(owner, enableContextMenu){
             InitializeComponent();
 
             this.plugins = pluginManager;
             
+            browser.KeyboardHandler = new KeyboardHandlerNotification(this);
+            
             browser.RegisterAsyncJsObject("$TD", new TweetDeckBridge(owner, this));
             browser.RegisterAsyncJsObject("$TDP", plugins.Bridge);
 
@@ -103,8 +113,8 @@ namespace TweetDuck.Core.Notification{
             if (nCode == 0){
                 int eventType = wParam.ToInt32();
 
-                if (eventType == NativeMethods.WM_MOUSEWHEEL && browser.Bounds.Contains(PointToClient(Cursor.Position)) && !ContainsFocus && !owner.ContainsFocus){
-                    browser.SendMouseWheelEvent(0, 0, 0, NativeMethods.GetMouseHookData(lParam), CefEventFlags.None);
+                if (eventType == NativeMethods.WM_MOUSEWHEEL && browser.Bounds.Contains(PointToClient(Cursor.Position))){
+                    browser.SendMouseWheelEvent(0, 0, 0, BrowserUtils.Scale(NativeMethods.GetMouseHookData(lParam), Program.UserConfig.NotificationScrollSpeed/100.0), CefEventFlags.None);
                     return NativeMethods.HOOK_HANDLED;
                 }
                 else if (eventType == NativeMethods.WM_XBUTTONDOWN && DesktopBounds.Contains(Cursor.Position)){
@@ -154,14 +164,9 @@ namespace TweetDuck.Core.Notification{
 
         private void Browser_FrameLoadEnd(object sender, FrameLoadEndEventArgs e){
             if (e.Frame.IsMain && NotificationJS != null && browser.Address != "about:blank"){
-                e.Frame.ExecuteJavaScriptAsync(PropertyBridge.GenerateScript(PropertyBridge.Properties.AllNotification));
+                e.Frame.ExecuteJavaScriptAsync(PropertyBridge.GenerateScript(PropertyBridge.Environment.Notification));
                 ScriptLoader.ExecuteScript(e.Frame, NotificationJS, NotificationScriptIdentifier);
-
-                if (plugins.HasAnyPlugin(PluginEnvironment.Notification)){
-                    ScriptLoader.ExecuteScript(e.Frame, PluginJS, PluginScriptIdentifier);
-                    ScriptLoader.ExecuteFile(e.Frame, PluginManager.PluginGlobalScriptFile);
-                    plugins.ExecutePlugins(e.Frame, PluginEnvironment.Notification, false);
-                }
+                plugins.ExecutePlugins(e.Frame, PluginEnvironment.Notification);
             }
         }
 
@@ -175,7 +180,7 @@ namespace TweetDuck.Core.Notification{
 
             timeLeft -= timerProgress.Interval;
 
-            int value = (int)Math.Round(1025.0*(totalTime-timeLeft)/totalTime);
+            int value = BrowserUtils.Scale(1025, (totalTime-timeLeft)/(double)totalTime);
             progressBarTimer.SetValueInstant(Math.Min(1000, Math.Max(0, Program.UserConfig.NotificationTimerCountDown ? 1000-value : value)));
 
             if (timeLeft <= 0){
@@ -253,7 +258,7 @@ namespace TweetDuck.Core.Notification{
 
         protected override void SetNotificationSize(int width, int height){
             if (Program.UserConfig.DisplayNotificationTimer){
-                ClientSize = new Size(width, height+4);
+                ClientSize = new Size(width, height+TimerBarHeight);
                 progressBarTimer.Visible = true;
             }
             else{

Core/Notification/Screenshot/FormNotificationScreenshotable.cs

@@ -2,24 +2,40 @@
 using System.Drawing;
 using System.Drawing.Imaging;
 using System.Windows.Forms;
+using CefSharp;
 using TweetDuck.Core.Bridge;
+using TweetDuck.Core.Other;
 using TweetDuck.Core.Utils;
+using TweetDuck.Data;
+using TweetDuck.Plugins;
 using TweetDuck.Resources;
 
 namespace TweetDuck.Core.Notification.Screenshot{
     sealed class FormNotificationScreenshotable : FormNotificationBase{
-        public FormNotificationScreenshotable(Action callback, Form owner) : base(owner, false){
+        private readonly PluginManager plugins;
+
+        public FormNotificationScreenshotable(Action callback, Form owner, PluginManager pluginManager) : base(owner, false){
+            this.plugins = pluginManager;
+
             browser.RegisterAsyncJsObject("$TD_NotificationScreenshot", new CallbackBridge(this, callback));
 
-            browser.FrameLoadEnd += (sender, args) => {
-                if (args.Frame.IsMain && browser.Address != "about:blank"){
-                    ScriptLoader.ExecuteScript(args.Frame, "window.setTimeout($TD_NotificationScreenshot.trigger, 67)", "gen:screenshot");
+            browser.LoadingStateChanged += (sender, args) => {
+                if (!args.IsLoading){
+                    using(IFrame frame = args.Browser.MainFrame){
+                        ScriptLoader.ExecuteScript(frame, "window.setTimeout($TD_NotificationScreenshot.trigger, 129)", "gen:screenshot");
+                    }
                 }
             };
         }
         
         protected override string GetTweetHTML(TweetNotification tweet){
-            return tweet.GenerateHtml(enableCustomCSS: false);
+            string html = tweet.GenerateHtml("td-screenshot", false);
+
+            foreach(InjectedHTML injection in plugins.Bridge.NotificationInjections){
+                html = injection.Inject(html);
+            }
+
+            return html;
         }
 
         public void LoadNotificationForScreenshot(TweetNotification tweet, int width, int height){
@@ -31,7 +47,7 @@ namespace TweetDuck.Core.Notification.Screenshot{
             IntPtr context = NativeMethods.GetDC(this.Handle);
 
             if (context == IntPtr.Zero){
-                MessageBox.Show("Could not retrieve a graphics context handle for the notification window to take the screenshot.", "Screenshot Failed", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                FormMessage.Error("Screenshot Failed", "Could not retrieve a graphics context handle for the notification window to take the screenshot.", FormMessage.OK);
             }
             else{
                 using(Bitmap bmp = new Bitmap(ClientSize.Width, ClientSize.Height, PixelFormat.Format32bppRgb)){

Core/Notification/Screenshot/TweetScreenshotManager.cs

@@ -4,17 +4,20 @@
 using System;
 using System.Windows.Forms;
 using TweetDuck.Core.Controls;
+using TweetDuck.Plugins;
 
 namespace TweetDuck.Core.Notification.Screenshot{
     sealed class TweetScreenshotManager : IDisposable{
-        private readonly Form owner;
+        private readonly FormBrowser owner;
+        private readonly PluginManager plugins;
         private readonly Timer timeout;
         private readonly Timer disposer;
         
         private FormNotificationScreenshotable screenshot;
 
-        public TweetScreenshotManager(Form owner){
+        public TweetScreenshotManager(FormBrowser owner, PluginManager pluginManager){
             this.owner = owner;
+            this.plugins = pluginManager;
 
             this.timeout = new Timer{ Interval = 8000 };
             this.timeout.Tick += timeout_Tick;
@@ -25,8 +28,7 @@ namespace TweetDuck.Core.Notification.Screenshot{
 
         private void timeout_Tick(object sender, EventArgs e){
             timeout.Stop();
-            screenshot.Location = ControlExtensions.InvisibleLocation;
-            disposer.Start();
+            OnFinished();
         }
 
         private void disposer_Tick(object sender, EventArgs e){
@@ -40,13 +42,17 @@ namespace TweetDuck.Core.Notification.Screenshot{
                 return;
             }
 
-            screenshot = new FormNotificationScreenshotable(Callback, owner){
+            screenshot = new FormNotificationScreenshotable(Callback, owner, plugins){
                 CanMoveWindow = () => false
             };
 
             screenshot.LoadNotificationForScreenshot(new TweetNotification(string.Empty, html, 0, string.Empty, string.Empty), width, height);
             screenshot.Show();
             timeout.Start();
+
+            #if !(DEBUG && NO_HIDE_SCREENSHOTS)
+            owner.IsWaiting = true;
+            #endif
         }
 
         private void Callback(){
@@ -58,14 +64,19 @@ namespace TweetDuck.Core.Notification.Screenshot{
             screenshot.TakeScreenshot();
 
             #if !(DEBUG && NO_HIDE_SCREENSHOTS)
-            screenshot.Location = ControlExtensions.InvisibleLocation;
-            disposer.Start();
+            OnFinished();
             #else
             screenshot.MoveToVisibleLocation();
             screenshot.FormClosed += (sender, args) => disposer.Start();
             #endif
         }
 
+        private void OnFinished(){
+            screenshot.Location = ControlExtensions.InvisibleLocation;
+            owner.IsWaiting = false;
+            disposer.Start();
+        }
+
         public void Dispose(){
             timeout.Dispose();
             disposer.Dispose();

Core/Notification/Sound/ISoundNotificationPlayer.cs

@@ -1,12 +0,0 @@
-using System;
-
-namespace TweetDuck.Core.Notification.Sound{
-    interface ISoundNotificationPlayer : IDisposable{
-        string SupportedFormats { get; }
-
-        event EventHandler<PlaybackErrorEventArgs> PlaybackError;
-
-        void Play(string file);
-        void Stop();
-    }
-}

Core/Notification/SoundNotification.cs

@@ -1,28 +1,28 @@
-using System.Runtime.InteropServices;
-using TweetDuck.Core.Notification.Sound;
+using System;
+using TweetLib.Audio;
 
 namespace TweetDuck.Core.Notification{
-    static class SoundNotification{
-        private static bool? IsWMPAvailable;
+    sealed class SoundNotification : IDisposable{
+        public string SupportedFormats => player.SupportedFormats;
+        public event EventHandler<PlaybackErrorEventArgs> PlaybackError;
 
-        public static ISoundNotificationPlayer New(){
-            if (IsWMPAvailable.HasValue){
-                if (IsWMPAvailable.Value){
-                    return new SoundPlayerImplWMP();
-                }
-                else{
-                    return new SoundPlayerImplFallback();
-                }
-            }
+        private readonly AudioPlayer player;
 
-            try{
-                SoundPlayerImplWMP implWMP = new SoundPlayerImplWMP();
-                IsWMPAvailable = true;
-                return implWMP;
-            }catch(COMException){
-                IsWMPAvailable = false;
-                return new SoundPlayerImplFallback();
-            }
+        public SoundNotification(){
+            this.player = AudioPlayer.New();
+            this.player.PlaybackError += Player_PlaybackError;
+        }
+
+        public void Play(string file){
+            player.Play(file);
+        }
+
+        private void Player_PlaybackError(object sender, PlaybackErrorEventArgs e){
+            PlaybackError?.Invoke(this, e);
+        }
+
+        public void Dispose(){
+            player.Dispose();
         }
     }
 }

Core/Notification/TweetNotification.cs

@@ -9,7 +9,7 @@ namespace TweetDuck.Core.Notification{
 
         private const string DefaultFontSizeClass = "medium";
         private const string DefaultHeadTag = @"<meta charset='utf-8'><meta http-equiv='X-UA-Compatible' content='chrome=1'><link rel='stylesheet' href='https://ton.twimg.com/tweetdeck-web/web/css/font.5ef884f9f9.css'><link rel='stylesheet' href='https://ton.twimg.com/tweetdeck-web/web/css/app-dark.5631e0dd42.css'><style type='text/css'>body{background:#222426}</style>";
-        private const string CustomCSS = @"body:before{content:none}body{overflow-y:auto}.scroll-styled-v::-webkit-scrollbar{width:7px}.scroll-styled-v::-webkit-scrollbar-thumb{border-radius:0}.scroll-styled-v::-webkit-scrollbar-track{border-left:0}#td-skip{opacity:0;cursor:pointer;transition:opacity 0.15s ease}.td-hover #td-skip{opacity:0.75}#td-skip:hover{opacity:1}";
+        private const string CustomCSS = @"body:before{content:none}body{overflow-y:auto}.scroll-styled-v::-webkit-scrollbar{width:7px}.scroll-styled-v::-webkit-scrollbar-thumb{border-radius:0}.scroll-styled-v::-webkit-scrollbar-track{border-left:0}#td-skip{opacity:0;cursor:pointer;transition:opacity 0.15s ease}.td-hover #td-skip{opacity:0.75}#td-skip:hover{opacity:1}.media-size-medium{height:calc(100vh - 16px)!important;max-height:240px;border-radius:1px!important}.js-quote-detail .media-size-medium{height:calc(100vh - 28px)!important;}.js-media.margin-vm, .js-media-preview-container.margin-vm{margin-bottom:0!important}";
 
         public static int FontSizeLevel{
             get{
@@ -31,7 +31,7 @@ namespace TweetDuck.Core.Notification{
                     ExampleTweetHTML = ScriptLoader.LoadResource("pages/example.html", true);
 
                     #if DEBUG
-                    ExampleTweetHTML = ExampleTweetHTML.Replace("</p>", @"</p><div style='margin-top:64px'>Scrollbar test padding...</div>");
+                    ExampleTweetHTML = ExampleTweetHTML.Replace("</p>", @"</p><div style='margin-top:256px'>Scrollbar test padding...</div>");
                     #endif
                 }
 
@@ -51,6 +51,10 @@ namespace TweetDuck.Core.Notification{
             TopLeft, TopRight, BottomLeft, BottomRight, Custom
         }
 
+        public enum Size{
+            Auto, Custom
+        }
+
         public string Column { get; }
         public string TweetUrl { get; }
         public string QuoteUrl { get; }

Core/Other/FormAbout.cs

@@ -11,7 +11,7 @@ namespace TweetDuck.Core.Other{
 
             Text = "About "+Program.BrandName+" "+Program.VersionTag;
 
-            labelDescription.Text = Program.BrandName+" was created by chylex as a replacement to the discontinued official TweetDeck client for Windows.\n\nThe program is available for free under the open source MIT license.";
+            labelDescription.Text = "TweetDuck was created by chylex as a replacement to the discontinued official TweetDeck client for Windows.\n\nThe program is available for free under the open source MIT license.";
             
             labelWebsite.Links.Add(new LinkLabel.Link(0, labelWebsite.Text.Length, Program.Website));
             labelTips.Links.Add(new LinkLabel.Link(0, labelTips.Text.Length, TipsLink));

Core/Other/FormMessage.cs

@@ -1,9 +1,63 @@
 using System;
 using System.Drawing;
 using System.Windows.Forms;
+using TweetDuck.Core.Controls;
+using TweetDuck.Core.Utils;
 
 namespace TweetDuck.Core.Other{
+    [Flags]
+    enum ControlType{
+        None = 0,
+        Accept = 1, // triggered by pressing enter when a non-button is focused
+        Cancel = 2, // triggered by closing the dialog without pressing a button
+        Focused = 4 // active control after the dialog is showed
+    }
+
     sealed partial class FormMessage : Form{
+        public const string OK = "OK";
+        public const string Yes = "Yes";
+        public const string No = "No";
+        public const string Cancel = "Cancel";
+        public const string Retry = "Retry";
+        public const string Ignore = "Ignore";
+        public const string Exit = "Exit";
+
+        public static bool Information(string caption, string text, string buttonAccept, string buttonCancel = null){
+            return Show(caption, text, MessageBoxIcon.Information, buttonAccept, buttonCancel);
+        }
+
+        public static bool Warning(string caption, string text, string buttonAccept, string buttonCancel = null){
+            return Show(caption, text, MessageBoxIcon.Warning, buttonAccept, buttonCancel);
+        }
+
+        public static bool Error(string caption, string text, string buttonAccept, string buttonCancel = null){
+            return Show(caption, text, MessageBoxIcon.Error, buttonAccept, buttonCancel);
+        }
+
+        public static bool Question(string caption, string text, string buttonAccept, string buttonCancel = null){
+            return Show(caption, text, MessageBoxIcon.Question, buttonAccept, buttonCancel);
+        }
+
+        public static bool Show(string caption, string text, MessageBoxIcon icon, string button){
+            return Show(caption, text, icon, button, null);
+        }
+
+        public static bool Show(string caption, string text, MessageBoxIcon icon, string buttonAccept, string buttonCancel){
+            using(FormMessage message = new FormMessage(caption, text, icon)){
+                if (buttonCancel == null){
+                    message.AddButton(buttonAccept, DialogResult.OK, ControlType.Cancel | ControlType.Focused);
+                }
+                else{
+                    message.AddButton(buttonCancel, DialogResult.Cancel, ControlType.Cancel);
+                    message.AddButton(buttonAccept, DialogResult.OK, ControlType.Accept | ControlType.Focused);
+                }
+
+                return message.ShowDialog() == DialogResult.OK;
+            }
+        }
+
+        // Instance
+
         public Button ClickedButton { get; private set; }
 
         public int ActionPanelY => panelActions.Location.Y;
@@ -13,8 +67,13 @@ namespace TweetDuck.Core.Other{
             set => ClientSize = new Size(value, ClientSize.Height);
         }
 
+        private int ButtonDistance{
+            get => BrowserUtils.Scale(96, dpiScale);
+        }
+
         private readonly Icon icon;
         private readonly bool isReady;
+        private readonly float dpiScale;
 
         private int realFormWidth, minFormWidth;
         private int buttonCount;
@@ -24,9 +83,11 @@ namespace TweetDuck.Core.Other{
         public FormMessage(string caption, string text, MessageBoxIcon messageIcon){
             InitializeComponent();
 
+            this.dpiScale = this.GetDPIScale();
+
             this.prevLabelWidth = labelMessage.Width;
             this.prevLabelHeight = labelMessage.Height;
-            this.minFormWidth = 40;
+            this.minFormWidth = BrowserUtils.Scale(42, dpiScale);
 
             switch(messageIcon){
                 case MessageBoxIcon.Information:
@@ -47,26 +108,30 @@ namespace TweetDuck.Core.Other{
 
                 default:
                     icon = null;
-                    labelMessage.Location = new Point(labelMessage.Location.X-38, labelMessage.Location.Y);
+                    labelMessage.Location = new Point(BrowserUtils.Scale(19, dpiScale), labelMessage.Location.Y); // 19 instead of 9 due to larger height
                     break;
             }
 
             this.isReady = true;
 
             this.Text = caption;
-            this.labelMessage.Text = text;
+            this.labelMessage.Text = text.Replace("\r", "").Replace("\n", Environment.NewLine);
         }
 
         private void FormMessage_SizeChanged(object sender, EventArgs e){
             RecalculateButtonLocation();
         }
 
-        public Button AddButton(string title, DialogResult result = DialogResult.OK){
+        public Button AddButton(string title, ControlType type){
+            return AddButton(title, DialogResult.OK, type);
+        }
+
+        public Button AddButton(string title, DialogResult result = DialogResult.OK, ControlType type = ControlType.None){
             Button button = new Button{
                 Anchor = AnchorStyles.Bottom,
                 Font = SystemFonts.MessageBoxFont,
                 Location = new Point(0, 12),
-                Size = new Size(88, 26),
+                Size = new Size(BrowserUtils.Scale(88, dpiScale), BrowserUtils.Scale(26, dpiScale)),
                 TabIndex = buttonCount,
                 Text = title,
                 UseVisualStyleBackColor = true
@@ -81,24 +146,41 @@ namespace TweetDuck.Core.Other{
             panelActions.Controls.Add(button);
             ++buttonCount;
 
-            minFormWidth += 96;
+            minFormWidth += ButtonDistance;
             ClientWidth = Math.Max(realFormWidth, minFormWidth);
             RecalculateButtonLocation();
 
+            if (type.HasFlag(ControlType.Accept)){
+                AcceptButton = button;
+            }
+
+            if (type.HasFlag(ControlType.Cancel)){
+                CancelButton = button;
+            }
+
+            if (type.HasFlag(ControlType.Focused)){
+                ActiveControl = button;
+            }
+
             return button;
         }
 
         public void AddActionControl(Control control){
             panelActions.Controls.Add(control);
             
+            control.Size = new Size(BrowserUtils.Scale(control.Width, dpiScale), BrowserUtils.Scale(control.Height, dpiScale));
+
             minFormWidth += control.Width+control.Margin.Horizontal;
             ClientWidth = Math.Max(realFormWidth, minFormWidth);
         }
         
         private void RecalculateButtonLocation(){
+            int dist = ButtonDistance;
+            int start = ClientWidth-dist;
+
             for(int index = 0; index < buttonCount; index++){
                 Control control = panelActions.Controls[index];
-                control.Location = new Point(ClientWidth-97-index*96, control.Location.Y);
+                control.Location = new Point(start-index*dist, control.Location.Y);
             }
         }
 
@@ -108,17 +190,18 @@ namespace TweetDuck.Core.Other{
             }
 
             bool isMultiline = labelMessage.Height > labelMessage.MinimumSize.Height;
+            int labelOffset = BrowserUtils.Scale(8, dpiScale);
 
             if (isMultiline && !wasLabelMultiline){
-                labelMessage.Location = new Point(labelMessage.Location.X, labelMessage.Location.Y-8);
-                prevLabelHeight += 8;
+                labelMessage.Location = new Point(labelMessage.Location.X, labelMessage.Location.Y-labelOffset);
+                prevLabelHeight += labelOffset;
             }
             else if (!isMultiline && wasLabelMultiline){
-                labelMessage.Location = new Point(labelMessage.Location.X, labelMessage.Location.Y+8);
-                prevLabelHeight -= 8;
+                labelMessage.Location = new Point(labelMessage.Location.X, labelMessage.Location.Y+labelOffset);
+                prevLabelHeight -= labelOffset;
             }
 
-            realFormWidth = ClientWidth-(icon == null ? 50 : 0)+labelMessage.Width-prevLabelWidth;
+            realFormWidth = ClientWidth-(icon == null ? BrowserUtils.Scale(50, dpiScale) : 0)+labelMessage.Width-prevLabelWidth;
             ClientWidth = Math.Max(realFormWidth, minFormWidth);
             Height += labelMessage.Height-prevLabelHeight;
 
@@ -129,7 +212,7 @@ namespace TweetDuck.Core.Other{
 
         protected override void OnPaint(PaintEventArgs e){
             if (icon != null){
-                e.Graphics.DrawIcon(icon, 25, 26);
+                e.Graphics.DrawIcon(icon, BrowserUtils.Scale(25, dpiScale), 1+BrowserUtils.Scale(25, dpiScale));
             }
 
             base.OnPaint(e);

Core/Other/FormPlugins.Designer.cs

@@ -26,7 +26,7 @@
             this.btnClose = new System.Windows.Forms.Button();
             this.btnReload = new System.Windows.Forms.Button();
             this.btnOpenFolder = new System.Windows.Forms.Button();
-            this.tabPanelPlugins = new TweetDuck.Core.Controls.TabPanel();
+            this.flowLayoutPlugins = new TweetDuck.Plugins.Controls.PluginListFlowLayout();
             this.SuspendLayout();
             // 
             // btnClose
@@ -68,22 +68,26 @@
             this.btnOpenFolder.UseVisualStyleBackColor = true;
             this.btnOpenFolder.Click += new System.EventHandler(this.btnOpenFolder_Click);
             // 
-            // tabPanelPlugins
+            // flowLayoutPlugins
             // 
-            this.tabPanelPlugins.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            this.flowLayoutPlugins.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
             | System.Windows.Forms.AnchorStyles.Left) 
             | System.Windows.Forms.AnchorStyles.Right)));
-            this.tabPanelPlugins.Location = new System.Drawing.Point(12, 12);
-            this.tabPanelPlugins.Name = "tabPanelPlugins";
-            this.tabPanelPlugins.Size = new System.Drawing.Size(680, 421);
-            this.tabPanelPlugins.TabIndex = 0;
+            this.flowLayoutPlugins.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
+            this.flowLayoutPlugins.FlowDirection = System.Windows.Forms.FlowDirection.TopDown;
+            this.flowLayoutPlugins.Location = new System.Drawing.Point(12, 12);
+            this.flowLayoutPlugins.Name = "flowLayoutPlugins";
+            this.flowLayoutPlugins.Size = new System.Drawing.Size(680, 421);
+            this.flowLayoutPlugins.TabIndex = 0;
+            this.flowLayoutPlugins.WrapContents = false;
+            this.flowLayoutPlugins.Resize += new System.EventHandler(this.flowLayoutPlugins_Resize);
             // 
             // FormPlugins
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(704, 474);
-            this.Controls.Add(this.tabPanelPlugins);
+            this.Controls.Add(this.flowLayoutPlugins);
             this.Controls.Add(this.btnOpenFolder);
             this.Controls.Add(this.btnReload);
             this.Controls.Add(this.btnClose);
@@ -101,6 +105,6 @@
         private System.Windows.Forms.Button btnClose;
         private System.Windows.Forms.Button btnReload;
         private System.Windows.Forms.Button btnOpenFolder;
-        private TweetDuck.Core.Controls.TabPanel tabPanelPlugins;
+        private Plugins.Controls.PluginListFlowLayout flowLayoutPlugins;
     }
 }

Core/Other/FormPlugins.cs

@@ -3,19 +3,12 @@ using System.Diagnostics;
 using System.Drawing;
 using System.Linq;
 using System.Windows.Forms;
-using TweetDuck.Core.Controls;
 using TweetDuck.Plugins;
 using TweetDuck.Plugins.Controls;
-using TweetDuck.Plugins.Enums;
-using TweetDuck.Plugins.Events;
 
 namespace TweetDuck.Core.Other{
     sealed partial class FormPlugins : Form{
         private readonly PluginManager pluginManager;
-        private readonly TabButton tabBtnOfficial, tabBtnCustom;
-        private readonly PluginListFlowLayout flowLayoutPlugins;
-
-        private PluginGroup? selectedGroup;
         
         public FormPlugins(){
             InitializeComponent();
@@ -25,66 +18,41 @@ namespace TweetDuck.Core.Other{
 
         public FormPlugins(PluginManager pluginManager) : this(){
             this.pluginManager = pluginManager;
-            this.pluginManager.Reloaded += pluginManager_Reloaded;
-
-            this.flowLayoutPlugins = new PluginListFlowLayout();
-            this.flowLayoutPlugins.Resize += flowLayoutPlugins_Resize;
-
-            this.tabPanelPlugins.SetupTabPanel(90);
-            this.tabPanelPlugins.ReplaceContent(flowLayoutPlugins);
-
-            this.tabBtnOfficial = tabPanelPlugins.AddButton("", () => SelectGroup(PluginGroup.Official));
-            this.tabBtnCustom = tabPanelPlugins.AddButton("", () => SelectGroup(PluginGroup.Custom));
-
-            this.pluginManager_Reloaded(pluginManager, null);
 
             Shown += (sender, args) => {
                 Program.UserConfig.PluginsWindow.Restore(this, false);
-                this.tabPanelPlugins.SelectTab(tabBtnOfficial);
+                ReloadPluginList();
             };
 
             FormClosed += (sender, args) => {
                 Program.UserConfig.PluginsWindow.Save(this);
                 Program.UserConfig.Save();
             };
-
-            Disposed += (sender, args) => this.pluginManager.Reloaded -= pluginManager_Reloaded;
         }
 
-        private void SelectGroup(PluginGroup group){
-            if (selectedGroup.HasValue && selectedGroup == group)return;
-
-            selectedGroup = group;
-            
-            ReloadPluginTab();
+        private int GetPluginOrderIndex(Plugin plugin){
+            return !plugin.CanRun ? 0 : pluginManager.Config.IsEnabled(plugin) ? 1 : 2;
         }
 
-        public void ReloadPluginTab(){
-            if (!selectedGroup.HasValue)return;
-
+        private void ReloadPluginList(){
             flowLayoutPlugins.SuspendLayout();
             flowLayoutPlugins.Controls.Clear();
 
-            Plugin[] plugins = pluginManager.GetPluginsByGroup(selectedGroup.Value).OrderBy(plugin => !plugin.CanRun ? 0 : pluginManager.Config.IsEnabled(plugin) ? 1 : 2).ThenBy(plugin => plugin.Name).ToArray();
+            foreach(Plugin plugin in pluginManager.Plugins.OrderBy(GetPluginOrderIndex).ThenBy(plugin => plugin.Name)){
+                flowLayoutPlugins.Controls.Add(new PluginControl(pluginManager, plugin));
 
-            for(int index = 0; index < plugins.Length; index++){
-                flowLayoutPlugins.Controls.Add(new PluginControl(pluginManager, plugins[index]));
-
-                if (index < plugins.Length-1){
-                    flowLayoutPlugins.Controls.Add(new Panel{
-                        BackColor = Color.DimGray,
-                        Size = new Size(1, 1)
-                    });
-                }
+                flowLayoutPlugins.Controls.Add(new Panel{
+                    BackColor = Color.DimGray,
+                    Margin = new Padding(0),
+                    Size = new Size(1, 1)
+                });
             }
 
             flowLayoutPlugins.ResumeLayout(true);
-            flowLayoutPlugins_Resize(flowLayoutPlugins, new EventArgs());
-        }
             
-        private void pluginManager_Reloaded(object sender, PluginErrorEventArgs e){
-            tabBtnOfficial.Text = "Official: "+pluginManager.CountPluginByGroup(PluginGroup.Official);
-            tabBtnCustom.Text = "Custom: "+pluginManager.CountPluginByGroup(PluginGroup.Custom);
+            // sorry, I guess...
+            Padding = new Padding(Padding.Left, Padding.Top, Padding.Right+1, Padding.Bottom);
+            Padding = new Padding(Padding.Left, Padding.Top, Padding.Right-1, Padding.Bottom);
         }
 
         private void flowLayoutPlugins_Resize(object sender, EventArgs e){
@@ -103,6 +71,7 @@ namespace TweetDuck.Core.Other{
                 control.Width = flowLayoutPlugins.Width-control.Margin.Horizontal-horizontalOffset;
             }
             
+            lastControl.Visible = !showScrollBar;
             flowLayoutPlugins.Focus();
         }
 
@@ -111,9 +80,9 @@ namespace TweetDuck.Core.Other{
         }
 
         private void btnReload_Click(object sender, EventArgs e){
-            if (MessageBox.Show("This will also reload the browser window. Do you want to proceed?", "Reloading Plugins", MessageBoxButtons.YesNo, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button2) == DialogResult.Yes){
+            if (FormMessage.Warning("Reloading Plugins", "This will also reload the browser window. Do you want to proceed?", FormMessage.Yes, FormMessage.No)){
                 pluginManager.Reload();
-                ReloadPluginTab();
+                ReloadPluginList();
             }
         }
 

Core/Other/FormPlugins.resx

@@ -1,120 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<root>
-  <!-- 
-    Microsoft ResX Schema 
-    
-    Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
-    associated with the data types.
-    
-    Example:
-    
-    ... ado.net/XML headers & schema ...
-    <resheader name="resmimetype">text/microsoft-resx</resheader>
-    <resheader name="version">2.0</resheader>
-    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
-    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
-    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
-    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
-    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
-        <value>[base64 mime encoded serialized .NET Framework object]</value>
-    </data>
-    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
-        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
-        <comment>This is a comment</comment>
-    </data>
-                
-    There are any number of "resheader" rows that contain simple 
-    name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
-    mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
-    extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
-    read any of the formats listed below.
-    
-    mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
-            : and then encoded with base64 encoding.
-    
-    mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
-            : and then encoded with base64 encoding.
-
-    mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
-            : using a System.ComponentModel.TypeConverter
-            : and then encoded with base64 encoding.
-    -->
-  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
-    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
-    <xsd:element name="root" msdata:IsDataSet="true">
-      <xsd:complexType>
-        <xsd:choice maxOccurs="unbounded">
-          <xsd:element name="metadata">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" />
-              </xsd:sequence>
-              <xsd:attribute name="name" use="required" type="xsd:string" />
-              <xsd:attribute name="type" type="xsd:string" />
-              <xsd:attribute name="mimetype" type="xsd:string" />
-              <xsd:attribute ref="xml:space" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="assembly">
-            <xsd:complexType>
-              <xsd:attribute name="alias" type="xsd:string" />
-              <xsd:attribute name="name" type="xsd:string" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="data">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
-                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
-              </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
-              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
-              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
-              <xsd:attribute ref="xml:space" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="resheader">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
-              </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" use="required" />
-            </xsd:complexType>
-          </xsd:element>
-        </xsd:choice>
-      </xsd:complexType>
-    </xsd:element>
-  </xsd:schema>
-  <resheader name="resmimetype">
-    <value>text/microsoft-resx</value>
-  </resheader>
-  <resheader name="version">
-    <value>2.0</value>
-  </resheader>
-  <resheader name="reader">
-    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </resheader>
-  <resheader name="writer">
-    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </resheader>
-</root>

Core/Other/FormSettings.Designer.cs

@@ -24,51 +24,70 @@
         /// </summary>
         private void InitializeComponent() {
             this.btnClose = new System.Windows.Forms.Button();
-            this.labelTip = new System.Windows.Forms.Label();
-            this.tabPanel = new TweetDuck.Core.Controls.TabPanel();
+            this.panelContents = new System.Windows.Forms.Panel();
+            this.panelButtons = new System.Windows.Forms.Panel();
+            this.btnManageOptions = new System.Windows.Forms.Button();
             this.SuspendLayout();
             // 
             // btnClose
             // 
             this.btnClose.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.btnClose.AutoSize = true;
-            this.btnClose.Location = new System.Drawing.Point(443, 349);
+            this.btnClose.Location = new System.Drawing.Point(449, 447);
             this.btnClose.Name = "btnClose";
             this.btnClose.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);
             this.btnClose.Size = new System.Drawing.Size(49, 23);
-            this.btnClose.TabIndex = 4;
+            this.btnClose.TabIndex = 3;
             this.btnClose.Text = "Close";
             this.btnClose.UseVisualStyleBackColor = true;
             this.btnClose.Click += new System.EventHandler(this.btnClose_Click);
             // 
-            // labelTip
+            // panelContents
             // 
-            this.labelTip.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            this.labelTip.AutoSize = true;
-            this.labelTip.Location = new System.Drawing.Point(12, 351);
-            this.labelTip.Name = "labelTip";
-            this.labelTip.Size = new System.Drawing.Size(310, 13);
-            this.labelTip.TabIndex = 5;
-            this.labelTip.Text = "Tip: Move your cursor over an option to see detailed explanation";
-            // 
-            // tabPanel
-            // 
-            this.tabPanel.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            this.panelContents.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
             | System.Windows.Forms.AnchorStyles.Left) 
             | System.Windows.Forms.AnchorStyles.Right)));
-            this.tabPanel.Location = new System.Drawing.Point(12, 12);
-            this.tabPanel.Name = "tabPanel";
-            this.tabPanel.Size = new System.Drawing.Size(480, 331);
-            this.tabPanel.TabIndex = 3;
+            this.panelContents.AutoScroll = true;
+            this.panelContents.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
+            this.panelContents.Location = new System.Drawing.Point(135, 12);
+            this.panelContents.Margin = new System.Windows.Forms.Padding(0, 3, 3, 3);
+            this.panelContents.Name = "panelContents";
+            this.panelContents.Size = new System.Drawing.Size(363, 429);
+            this.panelContents.TabIndex = 1;
+            // 
+            // panelButtons
+            // 
+            this.panelButtons.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            | System.Windows.Forms.AnchorStyles.Left)));
+            this.panelButtons.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
+            this.panelButtons.Location = new System.Drawing.Point(12, 12);
+            this.panelButtons.Margin = new System.Windows.Forms.Padding(3, 3, 0, 3);
+            this.panelButtons.Name = "panelButtons";
+            this.panelButtons.Size = new System.Drawing.Size(124, 429);
+            this.panelButtons.TabIndex = 0;
+            // 
+            // btnManageOptions
+            // 
+            this.btnManageOptions.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
+            this.btnManageOptions.AutoSize = true;
+            this.btnManageOptions.Location = new System.Drawing.Point(12, 447);
+            this.btnManageOptions.Name = "btnManageOptions";
+            this.btnManageOptions.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);
+            this.btnManageOptions.Size = new System.Drawing.Size(101, 23);
+            this.btnManageOptions.TabIndex = 4;
+            this.btnManageOptions.Text = "Manage Options";
+            this.btnManageOptions.UseVisualStyleBackColor = true;
+            this.btnManageOptions.Click += new System.EventHandler(this.btnManageOptions_Click);
             // 
             // FormSettings
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(504, 384);
-            this.Controls.Add(this.labelTip);
+            this.ClientSize = new System.Drawing.Size(510, 482);
+            this.Controls.Add(this.btnManageOptions);
+            this.Controls.Add(this.panelContents);
+            this.Controls.Add(this.panelButtons);
             this.Controls.Add(this.btnClose);
-            this.Controls.Add(this.tabPanel);
             this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
             this.Icon = global::TweetDuck.Properties.Resources.icon;
             this.MaximizeBox = false;
@@ -82,9 +101,9 @@
         }
 
         #endregion
-
-        private Controls.TabPanel tabPanel;
         private System.Windows.Forms.Button btnClose;
-        private System.Windows.Forms.Label labelTip;
+        private System.Windows.Forms.Panel panelContents;
+        private System.Windows.Forms.Panel panelButtons;
+        private System.Windows.Forms.Button btnManageOptions;
     }
 }

Core/Other/FormSettings.cs

@@ -1,68 +1,161 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
+using System.Drawing;
 using System.Windows.Forms;
+using TweetDuck.Core.Controls;
 using TweetDuck.Core.Other.Settings;
+using TweetDuck.Core.Other.Settings.Dialogs;
+using TweetDuck.Core.Utils;
 using TweetDuck.Plugins;
 using TweetDuck.Updates;
 
 namespace TweetDuck.Core.Other{
     sealed partial class FormSettings : Form{
-        public const int TabIndexNotification = 1;
-
         private readonly FormBrowser browser;
-        private readonly Dictionary<Type, BaseTabSettings> tabs = new Dictionary<Type, BaseTabSettings>(4);
+        private readonly PluginManager plugins;
 
-        public FormSettings(FormBrowser browser, PluginManager plugins, UpdateHandler updates, int startTabIndex = 0){
+        private readonly int buttonHeight;
+
+        private readonly Dictionary<Type, SettingsTab> tabs = new Dictionary<Type, SettingsTab>(4);
+        private SettingsTab currentTab;
+
+        public FormSettings(FormBrowser browser, PluginManager plugins, UpdateHandler updates, Type startTab){
             InitializeComponent();
 
-            Text = Program.BrandName+" Settings";
+            Text = Program.BrandName+" Options";
 
             this.browser = browser;
             this.browser.PauseNotification();
 
-            this.tabPanel.SetupTabPanel(100);
-            this.tabPanel.AddButton("General", () => SelectTab(() => new TabSettingsGeneral(updates)));
-            this.tabPanel.AddButton("Notifications", () => SelectTab(() => new TabSettingsNotifications(browser.CreateNotificationForm(false))));
-            this.tabPanel.AddButton("Sounds", () => SelectTab(() => new TabSettingsSounds()));
-            this.tabPanel.AddButton("Advanced", () => SelectTab(() => new TabSettingsAdvanced(browser.ReinjectCustomCSS, plugins)));
+            this.plugins = plugins;
             
-            this.tabPanel.SelectTab(tabPanel.Buttons.ElementAt(startTabIndex));
-        }
+            this.buttonHeight = BrowserUtils.Scale(39, this.GetDPIScale()) | 1;
 
-        private void SelectTab<T>(Func<T> constructor) where T : BaseTabSettings{
-            if (tabs.TryGetValue(typeof(T), out BaseTabSettings control)){
-                tabPanel.ReplaceContent(control);
-            }
-            else{
-                control = tabs[typeof(T)] = constructor();
-                control.OnReady();
-                tabPanel.ReplaceContent(control);
-            }
+            AddButton("General", () => new TabSettingsGeneral(updates));
+            AddButton("Notifications", () => new TabSettingsNotifications(browser.CreateNotificationForm(false)));
+            AddButton("Sounds", () => new TabSettingsSounds());
+            AddButton("Advanced", () => new TabSettingsAdvanced(browser.ReinjectCustomCSS));
+
+            SelectTab(tabs[startTab ?? typeof(TabSettingsGeneral)]);
         }
 
         private void FormSettings_FormClosing(object sender, FormClosingEventArgs e){
-            foreach(BaseTabSettings control in tabs.Values){
-                control.OnClosing();
+            foreach(SettingsTab tab in tabs.Values){
+                if (tab.IsInitialized){
+                    tab.Control.OnClosing();
+                    tab.Control.Dispose();
+                }
             }
             
             Program.UserConfig.Save();
-
-            foreach(BaseTabSettings control in tabs.Values){
-                control.Dispose();
-            }
-
             browser.ResumeNotification();
         }
 
+        private void btnManageOptions_Click(object sender, EventArgs e){
+            using(DialogSettingsManage dialog = new DialogSettingsManage(plugins)){
+                if (dialog.ShowDialog() == DialogResult.OK && dialog.ShouldReloadUI){
+                    foreach(SettingsTab tab in tabs.Values){
+                        tab.Control = null;
+                    }
+
+                    SelectTab(currentTab);
+                }
+            }
+        }
+
         private void btnClose_Click(object sender, EventArgs e){
             Close();
         }
 
-        public void ReloadUI(){
-            tabs.Clear();
-            tabPanel.Content.Controls.Clear();
-            tabPanel.ActiveButton.Callback();
+        private void AddButton<T>(string title, Func<T> constructor) where T : BaseTabSettings{
+            FlatButton btn = new FlatButton{
+                BackColor = SystemColors.Control,
+                FlatStyle = FlatStyle.Flat,
+                Location = new Point(0, (buttonHeight+1)*(panelButtons.Controls.Count/2)),
+                Margin = new Padding(0),
+                Size = new Size(panelButtons.Width, buttonHeight),
+                Text = title,
+                UseVisualStyleBackColor = true
+            };
+
+            btn.FlatAppearance.BorderSize = 0;
+            btn.FlatAppearance.MouseDownBackColor = Color.FromArgb(179, 213, 232);
+            btn.FlatAppearance.MouseOverBackColor = Color.FromArgb(216, 230, 237);
+            
+            panelButtons.Controls.Add(btn);
+
+            panelButtons.Controls.Add(new Panel{
+                BackColor = Color.DimGray,
+                Location = new Point(0, panelButtons.Controls[panelButtons.Controls.Count-1].Location.Y+buttonHeight),
+                Margin = new Padding(0),
+                Size = new Size(panelButtons.Width, 1)
+            });
+
+            tabs.Add(typeof(T), new SettingsTab(btn, constructor));
+
+            btn.Click += (sender, args) => SelectTab<T>();
+        }
+
+        private void SelectTab<T>() where T : BaseTabSettings{
+            SelectTab(tabs[typeof(T)]);
+        }
+
+        private void SelectTab(SettingsTab tab){
+            if (currentTab != null){
+                currentTab.Button.BackColor = SystemColors.Control;
+            }
+            
+            tab.Button.BackColor = tab.Button.FlatAppearance.MouseDownBackColor;
+
+            if (!tab.IsInitialized){
+                foreach(Control control in tab.Control.InteractiveControls){
+                    if (control is ComboBox){
+                        control.MouseLeave += control_MouseLeave;
+                    }
+                    else if (control is TrackBar){
+                        control.MouseWheel += control_MouseWheel;
+                    }
+                }
+
+                tab.Control.OnReady();
+            }
+            
+            panelContents.SuspendLayout();
+            panelContents.VerticalScroll.Value = 0; // https://gfycat.com/GrotesqueTastyAstarte
+            panelContents.Controls.Clear();
+            panelContents.Controls.Add(tab.Control);
+            panelContents.ResumeLayout(true);
+            panelContents.Focus();
+
+            currentTab = tab;
+        }
+
+        private void control_MouseLeave(object sender, EventArgs e){
+            panelContents.Focus();
+        }
+
+        private void control_MouseWheel(object sender, MouseEventArgs e){
+            ((HandledMouseEventArgs)e).Handled = true;
+            panelContents.Focus();
+        }
+
+        private class SettingsTab{
+            public Button Button { get; }
+
+            public BaseTabSettings Control{
+                get => control ?? (control = constructor());
+                set => control = value;
+            }
+
+            public bool IsInitialized => control != null;
+
+            private readonly Func<BaseTabSettings> constructor;
+            private BaseTabSettings control;
+
+            public SettingsTab(Button button, Func<BaseTabSettings> constructor){
+                this.Button = button;
+                this.constructor = constructor;
+            }
         }
     }
 }

Core/Other/FormSettings.resx

@@ -1,120 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<root>
-  <!-- 
-    Microsoft ResX Schema 
-    
-    Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
-    associated with the data types.
-    
-    Example:
-    
-    ... ado.net/XML headers & schema ...
-    <resheader name="resmimetype">text/microsoft-resx</resheader>
-    <resheader name="version">2.0</resheader>
-    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
-    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
-    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
-    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
-    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
-        <value>[base64 mime encoded serialized .NET Framework object]</value>
-    </data>
-    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
-        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
-        <comment>This is a comment</comment>
-    </data>
-                
-    There are any number of "resheader" rows that contain simple 
-    name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
-    mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
-    extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
-    read any of the formats listed below.
-    
-    mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
-            : and then encoded with base64 encoding.
-    
-    mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
-            : and then encoded with base64 encoding.
-
-    mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
-            : using a System.ComponentModel.TypeConverter
-            : and then encoded with base64 encoding.
-    -->
-  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
-    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
-    <xsd:element name="root" msdata:IsDataSet="true">
-      <xsd:complexType>
-        <xsd:choice maxOccurs="unbounded">
-          <xsd:element name="metadata">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" />
-              </xsd:sequence>
-              <xsd:attribute name="name" use="required" type="xsd:string" />
-              <xsd:attribute name="type" type="xsd:string" />
-              <xsd:attribute name="mimetype" type="xsd:string" />
-              <xsd:attribute ref="xml:space" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="assembly">
-            <xsd:complexType>
-              <xsd:attribute name="alias" type="xsd:string" />
-              <xsd:attribute name="name" type="xsd:string" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="data">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
-                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
-              </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
-              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
-              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
-              <xsd:attribute ref="xml:space" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="resheader">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
-              </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" use="required" />
-            </xsd:complexType>
-          </xsd:element>
-        </xsd:choice>
-      </xsd:complexType>
-    </xsd:element>
-  </xsd:schema>
-  <resheader name="resmimetype">
-    <value>text/microsoft-resx</value>
-  </resheader>
-  <resheader name="version">
-    <value>2.0</value>
-  </resheader>
-  <resheader name="reader">
-    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </resheader>
-  <resheader name="writer">
-    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </resheader>
-</root>

Core/Other/Management/BrowserProcesses.cs

@@ -0,0 +1,27 @@
+using System.Collections.Generic;
+using System.Diagnostics;
+using CefSharp;
+using TweetDuck.Core.Utils;
+
+namespace TweetDuck.Core.Other.Management{
+    static class BrowserProcesses{
+        private static readonly Dictionary<int, int> PIDs = new Dictionary<int, int>();
+
+        public static void Link(int identifier, int pid){
+            PIDs[identifier] = pid;
+        }
+
+        public static void Forget(int identifier){
+            PIDs.Remove(identifier);
+        }
+        
+        public static Process FindProcess(IBrowser browser){
+            if (PIDs.TryGetValue(browser.Identifier, out int pid) && WindowsUtils.IsChildProcess(pid)){ // child process is checked in two places for safety
+                return Process.GetProcessById(pid);
+            }
+            else{
+                return null;
+            }
+        }
+    }
+}

Core/Other/Management/MemoryUsageTracker.cs

@@ -0,0 +1,91 @@
+using System;
+using System.Diagnostics;
+using System.Timers;
+using System.Windows.Forms;
+using CefSharp;
+using Timer = System.Timers.Timer;
+
+namespace TweetDuck.Core.Other.Management{
+    sealed class MemoryUsageTracker : IDisposable{
+        private const int IntervalMemoryCheck = 60000*30; // 30 minutes
+        private const int IntervalCleanupAttempt = 60000*5; // 5 minutes
+
+        private readonly string script;
+        private readonly Timer timer;
+        private Form owner;
+        private IBrowser browser;
+
+        private long threshold;
+        private bool needsCleanup;
+
+        public MemoryUsageTracker(string cleanupFunctionName){
+            this.script = $"window.{cleanupFunctionName} && window.{cleanupFunctionName}()";
+
+            this.timer = new Timer{ Interval = IntervalMemoryCheck };
+            this.timer.Elapsed += timer_Elapsed;
+        }
+
+        public void Start(Form owner, IBrowser browser, int thresholdMB){
+            Stop();
+
+            this.owner = owner;
+            this.browser = browser;
+            this.threshold = thresholdMB*1024L*1024L;
+            this.timer.SynchronizingObject = owner;
+            this.timer.Start();
+        }
+
+        public void Stop(){
+            timer.Stop();
+            timer.SynchronizingObject = null;
+            owner = null;
+            browser = null;
+            SetNeedsCleanup(false);
+        }
+
+        public void Dispose(){
+            timer.SynchronizingObject = null;
+            timer.Dispose();
+            owner = null;
+            browser = null;
+        }
+
+        private void SetNeedsCleanup(bool value){
+            if (needsCleanup != value){
+                needsCleanup = value;
+                timer.Interval = value ? IntervalCleanupAttempt : IntervalMemoryCheck; // restarts timer
+            }
+        }
+
+        private void timer_Elapsed(object sender, ElapsedEventArgs e){
+            if (owner == null || browser == null){
+                return;
+            }
+            
+            if (needsCleanup){
+                if (!owner.ContainsFocus){
+                    using(IFrame frame = browser.MainFrame){
+                        frame.EvaluateScriptAsync(script).ContinueWith(task => {
+                            JavascriptResponse response = task.Result;
+
+                            if (response.Success && (response.Result as bool? ?? false)){
+                                SetNeedsCleanup(false);
+                            }
+                        });
+                    }
+                }
+            }
+            else{
+                try{
+                    using(Process process = BrowserProcesses.FindProcess(browser)){
+                        if (process?.PrivateMemorySize64 > threshold){
+                            SetNeedsCleanup(true);
+                        }
+                    }
+                }catch{
+                    // ignore I guess?
+                }
+            }
+        }
+    }
+}

Core/Other/Management/VideoPlayer.cs

@@ -0,0 +1,175 @@
+using System;
+using System.Diagnostics;
+using System.IO;
+using System.Windows.Forms;
+using TweetDuck.Core.Controls;
+using TweetDuck.Core.Utils;
+using TweetLib.Communication;
+
+namespace TweetDuck.Core.Other.Management{
+    sealed class VideoPlayer : IDisposable{
+        private readonly string PlayerExe = Path.Combine(Program.ProgramPath, "TweetDuck.Video.exe");
+
+        public bool Running{
+            get{
+                if (currentProcess == null){
+                    return false;
+                }
+
+                currentProcess.Refresh();
+                return !currentProcess.HasExited;
+            }
+        }
+
+        public event EventHandler ProcessExited;
+
+        private readonly Form owner;
+        private string lastUrl;
+
+        private Process currentProcess;
+        private DuplexPipe.Server currentPipe;
+        private bool isClosing;
+
+        public VideoPlayer(Form owner){
+            this.owner = owner;
+            this.owner.FormClosing += owner_FormClosing;
+        }
+
+        public void Launch(string url){
+            if (Running){
+                Destroy();
+                isClosing = false;
+            }
+
+            lastUrl = url;
+
+            try{
+                currentPipe = DuplexPipe.CreateServer();
+                currentPipe.DataIn += currentPipe_DataIn;
+
+                if ((currentProcess = Process.Start(new ProcessStartInfo{
+                    FileName = PlayerExe,
+                    Arguments = $"{owner.Handle} {Program.UserConfig.VideoPlayerVolume} \"{url}\" \"{currentPipe.GenerateToken()}\"",
+                    UseShellExecute = false,
+                    RedirectStandardOutput = true
+                })) != null){
+                    currentProcess.EnableRaisingEvents = true;
+                    currentProcess.Exited += process_Exited;
+
+                    #if DEBUG
+                    currentProcess.BeginOutputReadLine();
+                    currentProcess.OutputDataReceived += (sender, args) => Debug.WriteLine("VideoPlayer: "+args.Data);
+                    #endif
+                }
+
+                currentPipe.DisposeToken();
+            }catch(Exception e){
+                Program.Reporter.HandleException("Video Playback Error", "Error launching video player.", true, e);
+            }
+        }
+
+        public void TogglePause(){
+            currentPipe?.Write("pause");
+        }
+
+        private void currentPipe_DataIn(object sender, DuplexPipe.PipeReadEventArgs e){
+            owner.InvokeSafe(() => {
+                switch(e.Key){
+                    case "vol":
+                        if (int.TryParse(e.Data, out int volume) && volume != Program.UserConfig.VideoPlayerVolume){
+                            Program.UserConfig.VideoPlayerVolume = volume;
+                            Program.UserConfig.Save();
+                        }
+
+                        break;
+
+                    case "rip":
+                        currentPipe.Dispose();
+                        currentPipe = null;
+                    
+                        currentProcess.Dispose();
+                        currentProcess = null;
+
+                        isClosing = false;
+                        TriggerProcessExitEventUnsafe();
+                        break;
+                }
+            });
+        }
+
+        public void Close(){
+            if (currentProcess != null){
+                if (isClosing){
+                    Destroy();
+                    isClosing = false;
+                }
+                else{
+                    isClosing = true;
+                    currentProcess.Exited -= process_Exited;
+                    currentPipe.Write("die");
+                }
+            }
+        }
+
+        public void Dispose(){
+            ProcessExited = null;
+
+            isClosing = true;
+            Destroy();
+        }
+
+        private void Destroy(){
+            if (currentProcess != null){
+                try{
+                    currentProcess.Kill();
+                }catch{
+                    // kill me instead then
+                }
+
+                currentProcess.Dispose();
+                currentProcess = null;
+                
+                currentPipe.Dispose();
+                currentPipe = null;
+
+                TriggerProcessExitEventUnsafe();
+            }
+        }
+
+        private void owner_FormClosing(object sender, FormClosingEventArgs e){
+            if (currentProcess != null){
+                currentProcess.Exited -= process_Exited;
+            }
+        }
+
+        private void process_Exited(object sender, EventArgs e){
+            switch(currentProcess.ExitCode){
+                case 3: // CODE_LAUNCH_FAIL
+                    if (FormMessage.Error("Video Playback Error", "Error launching video player, this may be caused by missing Windows Media Player. Do you want to open the video in a browser?", FormMessage.Yes, FormMessage.No)){
+                        BrowserUtils.OpenExternalBrowser(lastUrl);
+                    }
+
+                    break;
+
+                case 4: // CODE_MEDIA_ERROR
+                    if (FormMessage.Error("Video Playback Error", "The video could not be loaded, most likely due to unknown format. Do you want to open the video in a browser?", FormMessage.Yes, FormMessage.No)){
+                        BrowserUtils.OpenExternalBrowser(lastUrl);
+                    }
+
+                    break;
+            }
+
+            currentProcess.Dispose();
+            currentProcess = null;
+
+            currentPipe.Dispose();
+            currentPipe = null;
+            
+            owner.InvokeAsyncSafe(TriggerProcessExitEventUnsafe);
+        }
+
+        private void TriggerProcessExitEventUnsafe(){
+            ProcessExited?.Invoke(this, new EventArgs());
+        }
+    }
+}

Core/Other/Settings/BaseTabSettings.cs

@@ -1,10 +1,22 @@
-using System.Windows.Forms;
+using System.Collections.Generic;
+using System.Linq;
+using System.Windows.Forms;
 using TweetDuck.Configuration;
 
 namespace TweetDuck.Core.Other.Settings{
     class BaseTabSettings : UserControl{
         protected static UserConfig Config => Program.UserConfig;
 
+        public IEnumerable<Control> InteractiveControls{
+            get{
+                foreach(Panel panel in Controls.OfType<Panel>()){
+                    foreach(Control control in panel.Controls){
+                        yield return control;
+                    }
+                }
+            }
+        }
+
         public BaseTabSettings(){
             Padding = new Padding(6);
         }
@@ -13,7 +25,7 @@ namespace TweetDuck.Core.Other.Settings{
         public virtual void OnClosing(){}
 
         protected static void PromptRestart(){
-            if (MessageBox.Show("The application must restart for the setting to take place. Do you want to restart now?", Program.BrandName+" Settings", MessageBoxButtons.YesNo, MessageBoxIcon.Information) == DialogResult.Yes){
+            if (FormMessage.Information("TweetDuck Options", "The application must restart for the option to take place. Do you want to restart now?", FormMessage.Yes, FormMessage.No)){
                 Program.Restart();
             }
         }

Core/Other/Settings/Dialogs/DialogSettingsCSS.Designer.cs

@@ -42,16 +42,14 @@
             // 
             // textBoxBrowserCSS
             // 
-            this.textBoxBrowserCSS.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
-            | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
+            this.textBoxBrowserCSS.Dock = System.Windows.Forms.DockStyle.Bottom;
             this.textBoxBrowserCSS.Font = new System.Drawing.Font("Courier New", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
             this.textBoxBrowserCSS.Location = new System.Drawing.Point(0, 16);
             this.textBoxBrowserCSS.Margin = new System.Windows.Forms.Padding(0, 3, 0, 0);
             this.textBoxBrowserCSS.Multiline = true;
             this.textBoxBrowserCSS.Name = "textBoxBrowserCSS";
             this.textBoxBrowserCSS.ScrollBars = System.Windows.Forms.ScrollBars.Both;
-            this.textBoxBrowserCSS.Size = new System.Drawing.Size(373, 253);
+            this.textBoxBrowserCSS.Size = new System.Drawing.Size(378, 253);
             this.textBoxBrowserCSS.TabIndex = 1;
             this.textBoxBrowserCSS.WordWrap = false;
             this.textBoxBrowserCSS.KeyUp += new System.Windows.Forms.KeyEventHandler(this.textBoxBrowserCSS_KeyUp);
@@ -100,7 +98,7 @@
             this.splitContainer.Panel2.Controls.Add(this.textBoxNotificationCSS);
             this.splitContainer.Panel2MinSize = 64;
             this.splitContainer.Size = new System.Drawing.Size(760, 269);
-            this.splitContainer.SplitterDistance = 373;
+            this.splitContainer.SplitterDistance = 378;
             this.splitContainer.SplitterWidth = 5;
             this.splitContainer.TabIndex = 0;
             // 
@@ -126,16 +124,14 @@
             // 
             // textBoxNotificationCSS
             // 
-            this.textBoxNotificationCSS.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
-            | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
+            this.textBoxNotificationCSS.Dock = System.Windows.Forms.DockStyle.Bottom;
             this.textBoxNotificationCSS.Font = new System.Drawing.Font("Courier New", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
             this.textBoxNotificationCSS.Location = new System.Drawing.Point(0, 16);
             this.textBoxNotificationCSS.Margin = new System.Windows.Forms.Padding(0, 3, 0, 0);
             this.textBoxNotificationCSS.Multiline = true;
             this.textBoxNotificationCSS.Name = "textBoxNotificationCSS";
             this.textBoxNotificationCSS.ScrollBars = System.Windows.Forms.ScrollBars.Both;
-            this.textBoxNotificationCSS.Size = new System.Drawing.Size(372, 253);
+            this.textBoxNotificationCSS.Size = new System.Drawing.Size(377, 253);
             this.textBoxNotificationCSS.TabIndex = 1;
             this.textBoxNotificationCSS.WordWrap = false;
             // 
@@ -152,7 +148,6 @@
             // btnOpenWiki
             // 
             this.btnOpenWiki.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            this.btnOpenWiki.AutoSize = true;
             this.btnOpenWiki.Location = new System.Drawing.Point(12, 287);
             this.btnOpenWiki.Name = "btnOpenWiki";
             this.btnOpenWiki.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);

Core/Other/Settings/Dialogs/DialogSettingsCSS.cs

@@ -13,7 +13,7 @@ namespace TweetDuck.Core.Other.Settings.Dialogs{
         public DialogSettingsCSS(Action<string> reinjectBrowserCSS){
             InitializeComponent();
             
-            Text = Program.BrandName+" Settings - CSS";
+            Text = Program.BrandName+" Options - CSS";
 
             this.reinjectBrowserCSS = reinjectBrowserCSS;
             

Core/Other/Settings/Dialogs/DialogSettingsCefArgs.Designer.cs

@@ -69,7 +69,6 @@
             // btnHelp
             // 
             this.btnHelp.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            this.btnHelp.AutoSize = true;
             this.btnHelp.Location = new System.Drawing.Point(12, 227);
             this.btnHelp.Name = "btnHelp";
             this.btnHelp.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);

Core/Other/Settings/Dialogs/DialogSettingsCefArgs.cs

@@ -2,6 +2,7 @@
 using System.Windows.Forms;
 using TweetDuck.Core.Controls;
 using TweetDuck.Core.Utils;
+using TweetDuck.Data;
 
 namespace TweetDuck.Core.Other.Settings.Dialogs{
     sealed partial class DialogSettingsCefArgs : Form{
@@ -10,7 +11,7 @@ namespace TweetDuck.Core.Other.Settings.Dialogs{
         public DialogSettingsCefArgs(){
             InitializeComponent();
             
-            Text = Program.BrandName+" Settings - CEF Arguments";
+            Text = Program.BrandName+" Options - CEF Arguments";
             
             textBoxArgs.EnableMultilineShortcuts();
             textBoxArgs.Text = Program.UserConfig.CustomCefArgs ?? "";
@@ -30,10 +31,10 @@ namespace TweetDuck.Core.Other.Settings.Dialogs{
                 return;
             }
 
-            int count = CommandLineArgsParser.ReadCefArguments(CefArgs).Count;
-            string prompt = count == 0 && !string.IsNullOrWhiteSpace(prevArgs) ? "All arguments will be removed from the settings. Continue?" : count+(count == 1 ? " argument" : " arguments")+" will be added to the settings. Continue?";
+            int count = CommandLineArgs.ReadCefArguments(CefArgs).Count;
+            string prompt = count == 0 && !string.IsNullOrWhiteSpace(prevArgs) ? "All current arguments will be removed. Continue?" : count+(count == 1 ? " argument was" : " arguments were")+" detected. Continue?";
 
-            if (MessageBox.Show(prompt, "Confirm CEF Arguments", MessageBoxButtons.OKCancel, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.OK){
+            if (FormMessage.Question("Confirm CEF Arguments", prompt, FormMessage.OK, FormMessage.Cancel)){
                 DialogResult = DialogResult.OK;
                 Close();
             }

Core/Other/Settings/Dialogs/DialogSettingsExport.Designer.cs

@@ -1,130 +0,0 @@
-namespace TweetDuck.Core.Other.Settings.Dialogs {
-    partial class DialogSettingsExport {
-        /// <summary>
-        /// Required designer variable.
-        /// </summary>
-        private System.ComponentModel.IContainer components = null;
-
-        /// <summary>
-        /// Clean up any resources being used.
-        /// </summary>
-        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
-        protected override void Dispose(bool disposing) {
-            if (disposing && (components != null)) {
-                components.Dispose();
-            }
-            base.Dispose(disposing);
-        }
-
-        #region Windows Form Designer generated code
-
-        /// <summary>
-        /// Required method for Designer support - do not modify
-        /// the contents of this method with the code editor.
-        /// </summary>
-        private void InitializeComponent() {
-            this.components = new System.ComponentModel.Container();
-            this.btnCancel = new System.Windows.Forms.Button();
-            this.btnApply = new System.Windows.Forms.Button();
-            this.cbConfig = new System.Windows.Forms.CheckBox();
-            this.cbSession = new System.Windows.Forms.CheckBox();
-            this.cbPluginData = new System.Windows.Forms.CheckBox();
-            this.toolTip = new System.Windows.Forms.ToolTip(this.components);
-            this.SuspendLayout();
-            // 
-            // btnCancel
-            // 
-            this.btnCancel.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.btnCancel.AutoSize = true;
-            this.btnCancel.Location = new System.Drawing.Point(176, 97);
-            this.btnCancel.Name = "btnCancel";
-            this.btnCancel.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);
-            this.btnCancel.Size = new System.Drawing.Size(56, 23);
-            this.btnCancel.TabIndex = 4;
-            this.btnCancel.Text = "Cancel";
-            this.btnCancel.UseVisualStyleBackColor = true;
-            this.btnCancel.Click += new System.EventHandler(this.btnCancel_Click);
-            // 
-            // btnApply
-            // 
-            this.btnApply.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.btnApply.AutoSize = true;
-            this.btnApply.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
-            this.btnApply.Location = new System.Drawing.Point(144, 97);
-            this.btnApply.Name = "btnApply";
-            this.btnApply.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);
-            this.btnApply.Size = new System.Drawing.Size(26, 23);
-            this.btnApply.TabIndex = 3;
-            this.btnApply.Text = " ";
-            this.btnApply.UseVisualStyleBackColor = true;
-            this.btnApply.Click += new System.EventHandler(this.btnApply_Click);
-            // 
-            // cbConfig
-            // 
-            this.cbConfig.AutoSize = true;
-            this.cbConfig.Location = new System.Drawing.Point(13, 13);
-            this.cbConfig.Name = "cbConfig";
-            this.cbConfig.Size = new System.Drawing.Size(106, 17);
-            this.cbConfig.TabIndex = 0;
-            this.cbConfig.Text = "Program Settings";
-            this.toolTip.SetToolTip(this.cbConfig, "Interface, notification, and update settings.\r\nIncludes a list of disabled plugin" +
-        "s.");
-            this.cbConfig.UseVisualStyleBackColor = true;
-            this.cbConfig.CheckedChanged += new System.EventHandler(this.cbConfig_CheckedChanged);
-            // 
-            // cbSession
-            // 
-            this.cbSession.AutoSize = true;
-            this.cbSession.Location = new System.Drawing.Point(13, 37);
-            this.cbSession.Name = "cbSession";
-            this.cbSession.Size = new System.Drawing.Size(92, 17);
-            this.cbSession.TabIndex = 1;
-            this.cbSession.Text = "Login Session";
-            this.toolTip.SetToolTip(this.cbSession, "A token that allows logging into the\r\ncurrent TweetDeck account.");
-            this.cbSession.UseVisualStyleBackColor = true;
-            this.cbSession.CheckedChanged += new System.EventHandler(this.cbSession_CheckedChanged);
-            // 
-            // cbPluginData
-            // 
-            this.cbPluginData.AutoSize = true;
-            this.cbPluginData.Location = new System.Drawing.Point(13, 61);
-            this.cbPluginData.Name = "cbPluginData";
-            this.cbPluginData.Size = new System.Drawing.Size(81, 17);
-            this.cbPluginData.TabIndex = 2;
-            this.cbPluginData.Text = "Plugin Data";
-            this.toolTip.SetToolTip(this.cbPluginData, "Data files generated by plugins.\r\nDoes not include the plugins themselves.");
-            this.cbPluginData.UseVisualStyleBackColor = true;
-            this.cbPluginData.CheckedChanged += new System.EventHandler(this.cbPluginData_CheckedChanged);
-            // 
-            // DialogSettingsExport
-            // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(244, 132);
-            this.Controls.Add(this.cbPluginData);
-            this.Controls.Add(this.cbSession);
-            this.Controls.Add(this.cbConfig);
-            this.Controls.Add(this.btnApply);
-            this.Controls.Add(this.btnCancel);
-            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
-            this.MaximizeBox = false;
-            this.MinimizeBox = false;
-            this.MinimumSize = new System.Drawing.Size(200, 170);
-            this.Name = "DialogSettingsExport";
-            this.ShowIcon = false;
-            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
-            this.ResumeLayout(false);
-            this.PerformLayout();
-
-        }
-
-        #endregion
-
-        private System.Windows.Forms.Button btnCancel;
-        private System.Windows.Forms.Button btnApply;
-        private System.Windows.Forms.CheckBox cbConfig;
-        private System.Windows.Forms.CheckBox cbSession;
-        private System.Windows.Forms.CheckBox cbPluginData;
-        private System.Windows.Forms.ToolTip toolTip;
-    }
-}

Core/Other/Settings/Dialogs/DialogSettingsExport.cs

@@ -1,80 +0,0 @@
-using System;
-using System.Windows.Forms;
-using TweetDuck.Core.Other.Settings.Export;
-
-namespace TweetDuck.Core.Other.Settings.Dialogs{
-    sealed partial class DialogSettingsExport : Form{
-        public static DialogSettingsExport Import(ExportFileFlags flags){
-            return new DialogSettingsExport(flags);
-        }
-
-        public static DialogSettingsExport Export(){
-            return new DialogSettingsExport(ExportFileFlags.None);
-        }
-
-        public ExportFileFlags Flags{
-            get => selectedFlags;
-
-            set{
-                // this will call events and SetFlag, which also updates the UI
-                cbConfig.Checked = value.HasFlag(ExportFileFlags.Config);
-                cbSession.Checked = value.HasFlag(ExportFileFlags.Session);
-                cbPluginData.Checked = value.HasFlag(ExportFileFlags.PluginData);
-            }
-        }
-        
-        private readonly bool isExporting;
-        private ExportFileFlags selectedFlags = ExportFileFlags.None;
-
-        private DialogSettingsExport(ExportFileFlags importFlags){
-            InitializeComponent();
-
-            this.isExporting = importFlags == ExportFileFlags.None;
-
-            if (isExporting){
-                Text = "Export Profile";
-                btnApply.Text = "Export Profile";
-                Flags = ExportFileFlags.All & ~ExportFileFlags.Session;
-            }
-            else{
-                Text = "Import Profile";
-                Flags = importFlags;
-
-                cbConfig.Enabled = cbConfig.Checked;
-                cbSession.Enabled = cbSession.Checked;
-                cbPluginData.Enabled = cbPluginData.Checked;
-            }
-        }
-
-        private void SetFlag(ExportFileFlags flag, bool enable){
-            selectedFlags = enable ? selectedFlags | flag : selectedFlags & ~flag;
-            btnApply.Enabled = selectedFlags != ExportFileFlags.None;
-
-            if (!isExporting){
-                btnApply.Text = selectedFlags.HasFlag(ExportFileFlags.Session) ? "Import && Restart" : "Import Profile";
-            }
-        }
-
-        private void cbConfig_CheckedChanged(object sender, EventArgs e){
-            SetFlag(ExportFileFlags.Config, cbConfig.Checked);
-        }
-
-        private void cbSession_CheckedChanged(object sender, EventArgs e){
-            SetFlag(ExportFileFlags.Session, cbSession.Checked);
-        }
-
-        private void cbPluginData_CheckedChanged(object sender, EventArgs e){
-            SetFlag(ExportFileFlags.PluginData, cbPluginData.Checked);
-        }
-
-        private void btnApply_Click(object sender, EventArgs e){
-            DialogResult = DialogResult.OK;
-            Close();
-        }
-
-        private void btnCancel_Click(object sender, EventArgs e){
-            DialogResult = DialogResult.Cancel;
-            Close();
-        }
-    }
-}

Core/Other/Settings/Dialogs/DialogSettingsManage.Designer.cs

@@ -0,0 +1,201 @@
+namespace TweetDuck.Core.Other.Settings.Dialogs {
+    partial class DialogSettingsManage {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing) {
+            if (disposing && (components != null)) {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent() {
+            this.components = new System.ComponentModel.Container();
+            this.btnCancel = new System.Windows.Forms.Button();
+            this.btnContinue = new System.Windows.Forms.Button();
+            this.cbConfig = new System.Windows.Forms.CheckBox();
+            this.cbSession = new System.Windows.Forms.CheckBox();
+            this.cbPluginData = new System.Windows.Forms.CheckBox();
+            this.toolTip = new System.Windows.Forms.ToolTip(this.components);
+            this.panelExport = new System.Windows.Forms.Panel();
+            this.panelDecision = new System.Windows.Forms.Panel();
+            this.radioReset = new System.Windows.Forms.RadioButton();
+            this.radioExport = new System.Windows.Forms.RadioButton();
+            this.radioImport = new System.Windows.Forms.RadioButton();
+            this.panelExport.SuspendLayout();
+            this.panelDecision.SuspendLayout();
+            this.SuspendLayout();
+            // 
+            // btnCancel
+            // 
+            this.btnCancel.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.btnCancel.Location = new System.Drawing.Point(176, 97);
+            this.btnCancel.Name = "btnCancel";
+            this.btnCancel.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);
+            this.btnCancel.Size = new System.Drawing.Size(56, 23);
+            this.btnCancel.TabIndex = 4;
+            this.btnCancel.Text = "Cancel";
+            this.btnCancel.UseVisualStyleBackColor = true;
+            this.btnCancel.Click += new System.EventHandler(this.btnCancel_Click);
+            // 
+            // btnContinue
+            // 
+            this.btnContinue.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.btnContinue.AutoSize = true;
+            this.btnContinue.Enabled = false;
+            this.btnContinue.Location = new System.Drawing.Point(125, 97);
+            this.btnContinue.Name = "btnContinue";
+            this.btnContinue.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);
+            this.btnContinue.Size = new System.Drawing.Size(45, 23);
+            this.btnContinue.TabIndex = 3;
+            this.btnContinue.Text = "Next";
+            this.btnContinue.UseVisualStyleBackColor = true;
+            this.btnContinue.Click += new System.EventHandler(this.btnContinue_Click);
+            // 
+            // cbConfig
+            // 
+            this.cbConfig.AutoSize = true;
+            this.cbConfig.Location = new System.Drawing.Point(0, 3);
+            this.cbConfig.Name = "cbConfig";
+            this.cbConfig.Size = new System.Drawing.Size(104, 17);
+            this.cbConfig.TabIndex = 0;
+            this.cbConfig.Text = "Program Options";
+            this.toolTip.SetToolTip(this.cbConfig, "Interface, notification, and update options.");
+            this.cbConfig.UseVisualStyleBackColor = true;
+            this.cbConfig.CheckedChanged += new System.EventHandler(this.cbConfig_CheckedChanged);
+            // 
+            // cbSession
+            // 
+            this.cbSession.AutoSize = true;
+            this.cbSession.Location = new System.Drawing.Point(0, 27);
+            this.cbSession.Name = "cbSession";
+            this.cbSession.Size = new System.Drawing.Size(92, 17);
+            this.cbSession.TabIndex = 1;
+            this.cbSession.Text = "Login Session";
+            this.toolTip.SetToolTip(this.cbSession, "A token that allows logging into the\r\ncurrent TweetDeck account.");
+            this.cbSession.UseVisualStyleBackColor = true;
+            this.cbSession.CheckedChanged += new System.EventHandler(this.cbSession_CheckedChanged);
+            // 
+            // cbPluginData
+            // 
+            this.cbPluginData.AutoSize = true;
+            this.cbPluginData.Location = new System.Drawing.Point(0, 51);
+            this.cbPluginData.Name = "cbPluginData";
+            this.cbPluginData.Size = new System.Drawing.Size(81, 17);
+            this.cbPluginData.TabIndex = 2;
+            this.cbPluginData.Text = "Plugin Data";
+            this.toolTip.SetToolTip(this.cbPluginData, "Data files generated by plugins.\r\nDoes not include the plugins themselves.");
+            this.cbPluginData.UseVisualStyleBackColor = true;
+            this.cbPluginData.CheckedChanged += new System.EventHandler(this.cbPluginData_CheckedChanged);
+            // 
+            // panelExport
+            // 
+            this.panelExport.Controls.Add(this.cbConfig);
+            this.panelExport.Controls.Add(this.cbPluginData);
+            this.panelExport.Controls.Add(this.cbSession);
+            this.panelExport.Location = new System.Drawing.Point(12, 12);
+            this.panelExport.Name = "panelExport";
+            this.panelExport.Size = new System.Drawing.Size(220, 79);
+            this.panelExport.TabIndex = 5;
+            this.panelExport.Visible = false;
+            // 
+            // panelDecision
+            // 
+            this.panelDecision.Controls.Add(this.radioReset);
+            this.panelDecision.Controls.Add(this.radioExport);
+            this.panelDecision.Controls.Add(this.radioImport);
+            this.panelDecision.Location = new System.Drawing.Point(12, 12);
+            this.panelDecision.Name = "panelDecision";
+            this.panelDecision.Size = new System.Drawing.Size(220, 79);
+            this.panelDecision.TabIndex = 6;
+            // 
+            // radioReset
+            // 
+            this.radioReset.AutoSize = true;
+            this.radioReset.Location = new System.Drawing.Point(3, 49);
+            this.radioReset.Name = "radioReset";
+            this.radioReset.Size = new System.Drawing.Size(104, 17);
+            this.radioReset.TabIndex = 2;
+            this.radioReset.TabStop = true;
+            this.radioReset.Text = "Restore Defaults";
+            this.radioReset.UseVisualStyleBackColor = true;
+            this.radioReset.CheckedChanged += new System.EventHandler(this.radioDecision_CheckedChanged);
+            // 
+            // radioExport
+            // 
+            this.radioExport.AutoSize = true;
+            this.radioExport.Location = new System.Drawing.Point(3, 26);
+            this.radioExport.Name = "radioExport";
+            this.radioExport.Size = new System.Drawing.Size(87, 17);
+            this.radioExport.TabIndex = 1;
+            this.radioExport.TabStop = true;
+            this.radioExport.Text = "Export Profile";
+            this.radioExport.UseVisualStyleBackColor = true;
+            this.radioExport.CheckedChanged += new System.EventHandler(this.radioDecision_CheckedChanged);
+            // 
+            // radioImport
+            // 
+            this.radioImport.AutoSize = true;
+            this.radioImport.Location = new System.Drawing.Point(3, 3);
+            this.radioImport.Name = "radioImport";
+            this.radioImport.Size = new System.Drawing.Size(86, 17);
+            this.radioImport.TabIndex = 0;
+            this.radioImport.TabStop = true;
+            this.radioImport.Text = "Import Profile";
+            this.radioImport.UseVisualStyleBackColor = true;
+            this.radioImport.CheckedChanged += new System.EventHandler(this.radioDecision_CheckedChanged);
+            // 
+            // DialogSettingsManage
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(244, 132);
+            this.Controls.Add(this.panelDecision);
+            this.Controls.Add(this.panelExport);
+            this.Controls.Add(this.btnContinue);
+            this.Controls.Add(this.btnCancel);
+            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
+            this.MaximizeBox = false;
+            this.MinimizeBox = false;
+            this.MinimumSize = new System.Drawing.Size(200, 170);
+            this.Name = "DialogSettingsManage";
+            this.ShowIcon = false;
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+            this.Text = "Manage Options";
+            this.panelExport.ResumeLayout(false);
+            this.panelExport.PerformLayout();
+            this.panelDecision.ResumeLayout(false);
+            this.panelDecision.PerformLayout();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.Button btnCancel;
+        private System.Windows.Forms.Button btnContinue;
+        private System.Windows.Forms.CheckBox cbConfig;
+        private System.Windows.Forms.CheckBox cbSession;
+        private System.Windows.Forms.CheckBox cbPluginData;
+        private System.Windows.Forms.ToolTip toolTip;
+        private System.Windows.Forms.Panel panelExport;
+        private System.Windows.Forms.Panel panelDecision;
+        private System.Windows.Forms.RadioButton radioReset;
+        private System.Windows.Forms.RadioButton radioExport;
+        private System.Windows.Forms.RadioButton radioImport;
+    }
+}

Core/Other/Settings/Dialogs/DialogSettingsManage.cs

@@ -0,0 +1,170 @@
+using System;
+using System.Windows.Forms;
+using TweetDuck.Core.Other.Settings.Export;
+using TweetDuck.Plugins;
+
+namespace TweetDuck.Core.Other.Settings.Dialogs{
+    sealed partial class DialogSettingsManage : Form{
+        private enum State{
+            Deciding, Import, Export
+        }
+
+        public ExportFileFlags Flags{
+            get => selectedFlags;
+
+            set{
+                // this will call events and SetFlag, which also updates the UI
+                cbConfig.Checked = value.HasFlag(ExportFileFlags.Config);
+                cbSession.Checked = value.HasFlag(ExportFileFlags.Session);
+                cbPluginData.Checked = value.HasFlag(ExportFileFlags.PluginData);
+            }
+        }
+
+        public bool ShouldReloadUI { get; private set; }
+        
+        private readonly PluginManager plugins;
+        private State currentState;
+
+        private ExportManager importManager;
+        private ExportFileFlags selectedFlags = ExportFileFlags.None;
+
+        public DialogSettingsManage(PluginManager plugins){
+            InitializeComponent();
+
+            this.plugins = plugins;
+            this.currentState = State.Deciding;
+        }
+
+        private void radioDecision_CheckedChanged(object sender, EventArgs e){
+            btnContinue.Enabled = true;
+        }
+
+        private void cbConfig_CheckedChanged(object sender, EventArgs e){
+            SetFlag(ExportFileFlags.Config, cbConfig.Checked);
+        }
+
+        private void cbSession_CheckedChanged(object sender, EventArgs e){
+            SetFlag(ExportFileFlags.Session, cbSession.Checked);
+        }
+
+        private void cbPluginData_CheckedChanged(object sender, EventArgs e){
+            SetFlag(ExportFileFlags.PluginData, cbPluginData.Checked);
+        }
+
+        private void btnContinue_Click(object sender, EventArgs e){
+            string file;
+
+            switch(currentState){
+                case State.Deciding:
+                    // Reset
+                    if (radioReset.Checked){
+                        if (FormMessage.Warning("Reset TweetDuck Options", "This will reset all of your program options. Plugins will not be affected. Do you want to proceed?", FormMessage.Yes, FormMessage.No)){
+                            Program.ResetConfig();
+
+                            ShouldReloadUI = true;
+                            DialogResult = DialogResult.OK;
+                            Close();
+                        }
+
+                        return;
+                    }
+
+                    // Import
+                    else if (radioImport.Checked){
+                        using(OpenFileDialog dialog = new OpenFileDialog{
+                            AutoUpgradeEnabled = true,
+                            DereferenceLinks = true,
+                            Title = "Import TweetDuck Profile",
+                            Filter = "TweetDuck Profile (*.tdsettings)|*.tdsettings"
+                        }){
+                            if (dialog.ShowDialog() != DialogResult.OK){
+                                return;
+                            }
+
+                            file = dialog.FileName;
+                        }
+
+                        importManager = new ExportManager(file, plugins);
+                        currentState = State.Import;
+
+                        Text = "Import Profile";
+                        Flags = importManager.GetImportFlags();
+
+                        cbConfig.Enabled = cbConfig.Checked;
+                        cbSession.Enabled = cbSession.Checked;
+                        cbPluginData.Enabled = cbPluginData.Checked;
+                    }
+
+                    // Export
+                    else if (radioExport.Checked){
+                        currentState = State.Export;
+
+                        Text = "Export Profile";
+                        btnContinue.Text = "Export Profile";
+                        Flags = ExportFileFlags.All & ~ExportFileFlags.Session;
+                    }
+                    
+                    // Continue...
+                    panelDecision.Visible = false;
+                    panelExport.Visible = true;
+                    break;
+
+                case State.Import:
+                    if (importManager.Import(Flags)){
+                        if (!importManager.IsRestarting){
+                            ShouldReloadUI = true;
+                        }
+                    }
+                    else{
+                        Program.Reporter.HandleException("Profile Import Error", "An exception happened while importing TweetDuck profile.", true, importManager.LastException);
+                    }
+                    
+                    DialogResult = DialogResult.OK;
+                    Close();
+                    break;
+
+                case State.Export:
+                    using(SaveFileDialog dialog = new SaveFileDialog{
+                        AddExtension = true,
+                        AutoUpgradeEnabled = true,
+                        OverwritePrompt = true,
+                        DefaultExt = "tdsettings",
+                        FileName = "TweetDuck.tdsettings",
+                        Title = "Export TweetDuck Profile",
+                        Filter = "TweetDuck Profile (*.tdsettings)|*.tdsettings"
+                    }){
+                        if (dialog.ShowDialog() != DialogResult.OK){
+                            return;
+                        }
+
+                        file = dialog.FileName;
+                    }
+
+                    Program.UserConfig.Save();
+                    ExportManager manager = new ExportManager(file, plugins);
+
+                    if (!manager.Export(Flags)){
+                        Program.Reporter.HandleException("Profile Export Error", "An exception happened while exporting TweetDuck profile.", true, manager.LastException);
+                    }
+
+                    DialogResult = DialogResult.OK;
+                    Close();
+                    break;
+            }
+        }
+
+        private void btnCancel_Click(object sender, EventArgs e){
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+
+        private void SetFlag(ExportFileFlags flag, bool enable){
+            selectedFlags = enable ? selectedFlags | flag : selectedFlags & ~flag;
+            btnContinue.Enabled = selectedFlags != ExportFileFlags.None;
+
+            if (currentState == State.Import){
+                btnContinue.Text = selectedFlags.HasFlag(ExportFileFlags.Session) ? "Import && Restart" : "Import Profile";
+            }
+        }
+    }
+}

Core/Other/Settings/Dialogs/DialogSettingsRestart.Designer.cs

@@ -38,7 +38,6 @@
             // btnCancel
             // 
             this.btnCancel.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.btnCancel.AutoSize = true;
             this.btnCancel.Location = new System.Drawing.Point(160, 171);
             this.btnCancel.Name = "btnCancel";
             this.btnCancel.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);
@@ -51,7 +50,6 @@
             // btnRestart
             // 
             this.btnRestart.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.btnRestart.AutoSize = true;
             this.btnRestart.Location = new System.Drawing.Point(97, 171);
             this.btnRestart.Name = "btnRestart";
             this.btnRestart.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);

Core/Other/Settings/Dialogs/DialogSettingsRestart.cs

@@ -3,7 +3,7 @@ using System.IO;
 using System.Linq;
 using System.Windows.Forms;
 using TweetDuck.Configuration;
-using TweetDuck.Core.Utils;
+using TweetDuck.Data;
 
 namespace TweetDuck.Core.Other.Settings.Dialogs{
     sealed partial class DialogSettingsRestart : Form{

Core/Other/Settings/Export/ExportManager.cs

@@ -2,8 +2,8 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Windows.Forms;
 using TweetDuck.Configuration;
+using TweetDuck.Data;
 using TweetDuck.Plugins;
 using TweetDuck.Plugins.Enums;
 
@@ -38,7 +38,7 @@ namespace TweetDuck.Core.Other.Settings.Export{
                                 try{
                                     stream.WriteFile(new string[]{ "plugin.data", plugin.Identifier, path.Relative }, path.Full);
                                 }catch(ArgumentOutOfRangeException e){
-                                    MessageBox.Show("Could not include a plugin file in the export. "+e.Message, "Export Profile", MessageBoxButtons.OK, MessageBoxIcon.Warning);
+                                    FormMessage.Warning("Export Profile", "Could not include a plugin file in the export. "+e.Message, FormMessage.OK);
                                 }
                             }
                         }
@@ -138,11 +138,11 @@ namespace TweetDuck.Core.Other.Settings.Export{
                 }
 
                 if (missingPlugins.Count > 0){
-                    MessageBox.Show("Detected missing plugins when importing plugin data:"+Environment.NewLine+string.Join(Environment.NewLine, missingPlugins), "Importing "+Program.BrandName+" Profile", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    FormMessage.Information("Importing TweetDuck Profile", "Detected missing plugins when importing plugin data:\n"+string.Join("\n", missingPlugins), FormMessage.OK);
                 }
 
                 if (IsRestarting){
-                    Program.Restart(new string[]{ Arguments.ArgImportCookies });
+                    Program.Restart(Arguments.ArgImportCookies);
                 }
                 else{
                     Program.ReloadConfig();

Core/Other/Settings/TabSettingsAdvanced.Designer.cs

@@ -33,46 +33,50 @@
             this.btnRestart = new System.Windows.Forms.Button();
             this.btnOpenAppFolder = new System.Windows.Forms.Button();
             this.btnOpenDataFolder = new System.Windows.Forms.Button();
-            this.btnReset = new System.Windows.Forms.Button();
-            this.btnImport = new System.Windows.Forms.Button();
-            this.btnExport = new System.Windows.Forms.Button();
-            this.groupPerformance = new System.Windows.Forms.GroupBox();
-            this.groupConfiguration = new System.Windows.Forms.GroupBox();
-            this.groupApp = new System.Windows.Forms.GroupBox();
-            this.groupPerformance.SuspendLayout();
-            this.groupConfiguration.SuspendLayout();
-            this.groupApp.SuspendLayout();
+            this.numMemoryThreshold = new TweetDuck.Core.Controls.NumericUpDownEx();
+            this.checkBrowserGCReload = new System.Windows.Forms.CheckBox();
+            this.labelApp = new System.Windows.Forms.Label();
+            this.panelApp = new System.Windows.Forms.Panel();
+            this.labelPerformance = new System.Windows.Forms.Label();
+            this.panelPerformance = new System.Windows.Forms.Panel();
+            this.labelMemoryUsage = new System.Windows.Forms.Label();
+            this.panelConfiguration = new System.Windows.Forms.Panel();
+            this.labelConfiguration = new System.Windows.Forms.Label();
+            ((System.ComponentModel.ISupportInitialize)(this.numMemoryThreshold)).BeginInit();
+            this.panelApp.SuspendLayout();
+            this.panelPerformance.SuspendLayout();
+            this.panelConfiguration.SuspendLayout();
             this.SuspendLayout();
             // 
             // btnClearCache
             // 
-            this.btnClearCache.Location = new System.Drawing.Point(6, 44);
+            this.btnClearCache.Location = new System.Drawing.Point(5, 28);
+            this.btnClearCache.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
             this.btnClearCache.Name = "btnClearCache";
-            this.btnClearCache.Size = new System.Drawing.Size(171, 23);
+            this.btnClearCache.Size = new System.Drawing.Size(144, 23);
             this.btnClearCache.TabIndex = 1;
             this.btnClearCache.Text = "Clear Cache (calculating)";
-            this.toolTip.SetToolTip(this.btnClearCache, "Clearing cache will free up space taken by downloaded images and other resources." +
-        "");
+            this.toolTip.SetToolTip(this.btnClearCache, "Clearing cache will free up space taken by downloaded images and other resources.");
             this.btnClearCache.UseVisualStyleBackColor = true;
             // 
             // checkHardwareAcceleration
             // 
             this.checkHardwareAcceleration.AutoSize = true;
-            this.checkHardwareAcceleration.Location = new System.Drawing.Point(9, 21);
+            this.checkHardwareAcceleration.Location = new System.Drawing.Point(6, 5);
             this.checkHardwareAcceleration.Margin = new System.Windows.Forms.Padding(6, 5, 3, 3);
             this.checkHardwareAcceleration.Name = "checkHardwareAcceleration";
             this.checkHardwareAcceleration.Size = new System.Drawing.Size(134, 17);
             this.checkHardwareAcceleration.TabIndex = 0;
             this.checkHardwareAcceleration.Text = "Hardware Acceleration";
-            this.toolTip.SetToolTip(this.checkHardwareAcceleration, "Uses your graphics card to improve performance.\r\nDisable if you experience issues" +
-        " with rendering.");
+            this.toolTip.SetToolTip(this.checkHardwareAcceleration, "Uses graphics card to improve performance. Disable if you experience\r\nvisual glitches. This option will not be exported in a profile.");
             this.checkHardwareAcceleration.UseVisualStyleBackColor = true;
             // 
             // btnEditCefArgs
             // 
-            this.btnEditCefArgs.Location = new System.Drawing.Point(6, 19);
+            this.btnEditCefArgs.Location = new System.Drawing.Point(5, 3);
+            this.btnEditCefArgs.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
             this.btnEditCefArgs.Name = "btnEditCefArgs";
-            this.btnEditCefArgs.Size = new System.Drawing.Size(171, 23);
+            this.btnEditCefArgs.Size = new System.Drawing.Size(144, 23);
             this.btnEditCefArgs.TabIndex = 0;
             this.btnEditCefArgs.Text = "Edit CEF Arguments";
             this.toolTip.SetToolTip(this.btnEditCefArgs, "Set custom command line arguments for Chromium Embedded Framework.");
@@ -80,9 +84,9 @@
             // 
             // btnEditCSS
             // 
-            this.btnEditCSS.Location = new System.Drawing.Point(6, 48);
+            this.btnEditCSS.Location = new System.Drawing.Point(155, 3);
             this.btnEditCSS.Name = "btnEditCSS";
-            this.btnEditCSS.Size = new System.Drawing.Size(171, 23);
+            this.btnEditCSS.Size = new System.Drawing.Size(144, 23);
             this.btnEditCSS.TabIndex = 1;
             this.btnEditCSS.Text = "Edit CSS";
             this.toolTip.SetToolTip(this.btnEditCSS, "Set custom CSS for browser and notification windows.");
@@ -90,9 +94,9 @@
             // 
             // btnRestartArgs
             // 
-            this.btnRestartArgs.Location = new System.Drawing.Point(6, 106);
+            this.btnRestartArgs.Location = new System.Drawing.Point(155, 32);
             this.btnRestartArgs.Name = "btnRestartArgs";
-            this.btnRestartArgs.Size = new System.Drawing.Size(171, 23);
+            this.btnRestartArgs.Size = new System.Drawing.Size(144, 23);
             this.btnRestartArgs.TabIndex = 3;
             this.btnRestartArgs.Text = "Restart with Arguments";
             this.toolTip.SetToolTip(this.btnRestartArgs, "Restarts the program with customizable\r\ncommand line arguments.");
@@ -100,20 +104,20 @@
             // 
             // btnRestart
             // 
-            this.btnRestart.Location = new System.Drawing.Point(6, 77);
+            this.btnRestart.Location = new System.Drawing.Point(155, 3);
             this.btnRestart.Name = "btnRestart";
-            this.btnRestart.Size = new System.Drawing.Size(171, 23);
+            this.btnRestart.Size = new System.Drawing.Size(144, 23);
             this.btnRestart.TabIndex = 2;
             this.btnRestart.Text = "Restart the Program";
-            this.toolTip.SetToolTip(this.btnRestart, "Restarts the program using the same command\r\nline arguments that were used at lau" +
-        "nch.");
+            this.toolTip.SetToolTip(this.btnRestart, "Restarts the program using the same command\r\nline arguments that were used at launch.");
             this.btnRestart.UseVisualStyleBackColor = true;
             // 
             // btnOpenAppFolder
             // 
-            this.btnOpenAppFolder.Location = new System.Drawing.Point(6, 19);
+            this.btnOpenAppFolder.Location = new System.Drawing.Point(5, 3);
+            this.btnOpenAppFolder.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
             this.btnOpenAppFolder.Name = "btnOpenAppFolder";
-            this.btnOpenAppFolder.Size = new System.Drawing.Size(171, 23);
+            this.btnOpenAppFolder.Size = new System.Drawing.Size(144, 23);
             this.btnOpenAppFolder.TabIndex = 0;
             this.btnOpenAppFolder.Text = "Open Program Folder";
             this.toolTip.SetToolTip(this.btnOpenAppFolder, "Opens the folder where the app is located.");
@@ -121,102 +125,142 @@
             // 
             // btnOpenDataFolder
             // 
-            this.btnOpenDataFolder.Location = new System.Drawing.Point(6, 48);
+            this.btnOpenDataFolder.Location = new System.Drawing.Point(5, 32);
+            this.btnOpenDataFolder.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
             this.btnOpenDataFolder.Name = "btnOpenDataFolder";
-            this.btnOpenDataFolder.Size = new System.Drawing.Size(171, 23);
+            this.btnOpenDataFolder.Size = new System.Drawing.Size(144, 23);
             this.btnOpenDataFolder.TabIndex = 1;
             this.btnOpenDataFolder.Text = "Open Data Folder";
             this.toolTip.SetToolTip(this.btnOpenDataFolder, "Opens the folder where your profile data is located.");
             this.btnOpenDataFolder.UseVisualStyleBackColor = true;
             // 
-            // btnReset
+            // numMemoryThreshold
             // 
-            this.btnReset.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            this.btnReset.AutoSize = true;
-            this.btnReset.Location = new System.Drawing.Point(190, 268);
-            this.btnReset.Name = "btnReset";
-            this.btnReset.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);
-            this.btnReset.Size = new System.Drawing.Size(102, 23);
-            this.btnReset.TabIndex = 5;
-            this.btnReset.Text = "Restore Defaults";
-            this.btnReset.UseVisualStyleBackColor = true;
+            this.numMemoryThreshold.Increment = new decimal(new int[] {
+            50,
+            0,
+            0,
+            0});
+            this.numMemoryThreshold.Location = new System.Drawing.Point(202, 82);
+            this.numMemoryThreshold.Maximum = 2000;
+            this.numMemoryThreshold.Minimum = 200;
+            this.numMemoryThreshold.Name = "numMemoryThreshold";
+            this.numMemoryThreshold.Size = new System.Drawing.Size(97, 20);
+            this.numMemoryThreshold.TabIndex = 4;
+            this.numMemoryThreshold.TextSuffix = " MB";
+            this.toolTip.SetToolTip(this.numMemoryThreshold, "Minimum amount of memory usage by the browser process to trigger the cleanup.\r\nThis is not a limit, the usage is allowed to exceed this value.");
+            this.numMemoryThreshold.Value = 400;
             // 
-            // btnImport
+            // checkBrowserGCReload
             // 
-            this.btnImport.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            this.btnImport.AutoSize = true;
-            this.btnImport.Location = new System.Drawing.Point(100, 268);
-            this.btnImport.Name = "btnImport";
-            this.btnImport.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);
-            this.btnImport.Size = new System.Drawing.Size(84, 23);
-            this.btnImport.TabIndex = 4;
-            this.btnImport.Text = "Import Profile";
-            this.btnImport.UseVisualStyleBackColor = true;
+            this.checkBrowserGCReload.AutoSize = true;
+            this.checkBrowserGCReload.Location = new System.Drawing.Point(6, 84);
+            this.checkBrowserGCReload.Margin = new System.Windows.Forms.Padding(6, 5, 3, 3);
+            this.checkBrowserGCReload.Name = "checkBrowserGCReload";
+            this.checkBrowserGCReload.Size = new System.Drawing.Size(190, 17);
+            this.checkBrowserGCReload.TabIndex = 3;
+            this.checkBrowserGCReload.Text = "Enable Browser Memory Threshold";
+            this.toolTip.SetToolTip(this.checkBrowserGCReload, "Automatically reloads TweetDeck to save memory. This option only works if\r\nthe browser is in a \'default state\', i.e. all modals and drawers are closed, and\r\nall columns are scrolled to top. This option will not be exported in a profile.");
+            this.checkBrowserGCReload.UseVisualStyleBackColor = true;
             // 
-            // btnExport
+            // labelApp
             // 
-            this.btnExport.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            this.btnExport.AutoSize = true;
-            this.btnExport.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
-            this.btnExport.Location = new System.Drawing.Point(9, 268);
-            this.btnExport.Name = "btnExport";
-            this.btnExport.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);
-            this.btnExport.Size = new System.Drawing.Size(85, 23);
-            this.btnExport.TabIndex = 3;
-            this.btnExport.Text = "Export Profile";
-            this.btnExport.UseVisualStyleBackColor = true;
+            this.labelApp.AutoSize = true;
+            this.labelApp.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+            this.labelApp.Location = new System.Drawing.Point(6, 8);
+            this.labelApp.Margin = new System.Windows.Forms.Padding(0, 2, 0, 0);
+            this.labelApp.Name = "labelApp";
+            this.labelApp.Size = new System.Drawing.Size(38, 20);
+            this.labelApp.TabIndex = 0;
+            this.labelApp.Text = "App";
             // 
-            // groupPerformance
+            // panelApp
             // 
-            this.groupPerformance.Controls.Add(this.checkHardwareAcceleration);
-            this.groupPerformance.Controls.Add(this.btnClearCache);
-            this.groupPerformance.Location = new System.Drawing.Point(9, 9);
-            this.groupPerformance.Name = "groupPerformance";
-            this.groupPerformance.Size = new System.Drawing.Size(183, 74);
-            this.groupPerformance.TabIndex = 0;
-            this.groupPerformance.TabStop = false;
-            this.groupPerformance.Text = "Performance";
+            this.panelApp.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.panelApp.Controls.Add(this.btnOpenDataFolder);
+            this.panelApp.Controls.Add(this.btnOpenAppFolder);
+            this.panelApp.Controls.Add(this.btnRestart);
+            this.panelApp.Controls.Add(this.btnRestartArgs);
+            this.panelApp.Location = new System.Drawing.Point(9, 31);
+            this.panelApp.Name = "panelApp";
+            this.panelApp.Size = new System.Drawing.Size(322, 59);
+            this.panelApp.TabIndex = 1;
             // 
-            // groupConfiguration
+            // labelPerformance
             // 
-            this.groupConfiguration.Controls.Add(this.btnEditCSS);
-            this.groupConfiguration.Controls.Add(this.btnEditCefArgs);
-            this.groupConfiguration.Location = new System.Drawing.Point(9, 89);
-            this.groupConfiguration.Name = "groupConfiguration";
-            this.groupConfiguration.Size = new System.Drawing.Size(183, 77);
-            this.groupConfiguration.TabIndex = 1;
-            this.groupConfiguration.TabStop = false;
-            this.groupConfiguration.Text = "Configuration";
+            this.labelPerformance.AutoSize = true;
+            this.labelPerformance.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+            this.labelPerformance.Location = new System.Drawing.Point(6, 114);
+            this.labelPerformance.Margin = new System.Windows.Forms.Padding(0, 21, 0, 0);
+            this.labelPerformance.Name = "labelPerformance";
+            this.labelPerformance.Size = new System.Drawing.Size(100, 20);
+            this.labelPerformance.TabIndex = 2;
+            this.labelPerformance.Text = "Performance";
             // 
-            // groupApp
+            // panelPerformance
             // 
-            this.groupApp.Controls.Add(this.btnOpenDataFolder);
-            this.groupApp.Controls.Add(this.btnOpenAppFolder);
-            this.groupApp.Controls.Add(this.btnRestartArgs);
-            this.groupApp.Controls.Add(this.btnRestart);
-            this.groupApp.Location = new System.Drawing.Point(198, 9);
-            this.groupApp.Name = "groupApp";
-            this.groupApp.Size = new System.Drawing.Size(183, 135);
-            this.groupApp.TabIndex = 2;
-            this.groupApp.TabStop = false;
-            this.groupApp.Text = "App";
+            this.panelPerformance.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.panelPerformance.Controls.Add(this.checkBrowserGCReload);
+            this.panelPerformance.Controls.Add(this.numMemoryThreshold);
+            this.panelPerformance.Controls.Add(this.labelMemoryUsage);
+            this.panelPerformance.Controls.Add(this.checkHardwareAcceleration);
+            this.panelPerformance.Controls.Add(this.btnClearCache);
+            this.panelPerformance.Location = new System.Drawing.Point(9, 137);
+            this.panelPerformance.Name = "panelPerformance";
+            this.panelPerformance.Size = new System.Drawing.Size(322, 105);
+            this.panelPerformance.TabIndex = 3;
+            // 
+            // labelMemoryUsage
+            // 
+            this.labelMemoryUsage.AutoSize = true;
+            this.labelMemoryUsage.Location = new System.Drawing.Point(3, 66);
+            this.labelMemoryUsage.Margin = new System.Windows.Forms.Padding(3, 12, 3, 0);
+            this.labelMemoryUsage.Name = "labelMemoryUsage";
+            this.labelMemoryUsage.Size = new System.Drawing.Size(78, 13);
+            this.labelMemoryUsage.TabIndex = 2;
+            this.labelMemoryUsage.Text = "Memory Usage";
+            // 
+            // panelConfiguration
+            // 
+            this.panelConfiguration.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.panelConfiguration.Controls.Add(this.btnEditCSS);
+            this.panelConfiguration.Controls.Add(this.btnEditCefArgs);
+            this.panelConfiguration.Location = new System.Drawing.Point(9, 289);
+            this.panelConfiguration.Name = "panelConfiguration";
+            this.panelConfiguration.Size = new System.Drawing.Size(322, 29);
+            this.panelConfiguration.TabIndex = 5;
+            // 
+            // labelConfiguration
+            // 
+            this.labelConfiguration.AutoSize = true;
+            this.labelConfiguration.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+            this.labelConfiguration.Location = new System.Drawing.Point(6, 266);
+            this.labelConfiguration.Margin = new System.Windows.Forms.Padding(0, 21, 0, 0);
+            this.labelConfiguration.Name = "labelConfiguration";
+            this.labelConfiguration.Size = new System.Drawing.Size(104, 20);
+            this.labelConfiguration.TabIndex = 4;
+            this.labelConfiguration.Text = "Configuration";
             // 
             // TabSettingsAdvanced
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.Controls.Add(this.groupApp);
-            this.Controls.Add(this.groupConfiguration);
-            this.Controls.Add(this.groupPerformance);
-            this.Controls.Add(this.btnReset);
-            this.Controls.Add(this.btnImport);
-            this.Controls.Add(this.btnExport);
+            this.Controls.Add(this.labelConfiguration);
+            this.Controls.Add(this.panelConfiguration);
+            this.Controls.Add(this.panelPerformance);
+            this.Controls.Add(this.labelPerformance);
+            this.Controls.Add(this.panelApp);
+            this.Controls.Add(this.labelApp);
             this.Name = "TabSettingsAdvanced";
-            this.Size = new System.Drawing.Size(478, 300);
-            this.groupPerformance.ResumeLayout(false);
-            this.groupPerformance.PerformLayout();
-            this.groupConfiguration.ResumeLayout(false);
-            this.groupApp.ResumeLayout(false);
+            this.Size = new System.Drawing.Size(340, 328);
+            ((System.ComponentModel.ISupportInitialize)(this.numMemoryThreshold)).EndInit();
+            this.panelApp.ResumeLayout(false);
+            this.panelPerformance.ResumeLayout(false);
+            this.panelPerformance.PerformLayout();
+            this.panelConfiguration.ResumeLayout(false);
             this.ResumeLayout(false);
             this.PerformLayout();
 
@@ -227,17 +271,20 @@
         private System.Windows.Forms.Button btnClearCache;
         private System.Windows.Forms.CheckBox checkHardwareAcceleration;
         private System.Windows.Forms.ToolTip toolTip;
-        private System.Windows.Forms.Button btnReset;
-        private System.Windows.Forms.Button btnImport;
-        private System.Windows.Forms.Button btnExport;
-        private System.Windows.Forms.GroupBox groupPerformance;
-        private System.Windows.Forms.GroupBox groupConfiguration;
         private System.Windows.Forms.Button btnEditCefArgs;
         private System.Windows.Forms.Button btnEditCSS;
-        private System.Windows.Forms.GroupBox groupApp;
         private System.Windows.Forms.Button btnRestartArgs;
         private System.Windows.Forms.Button btnRestart;
         private System.Windows.Forms.Button btnOpenAppFolder;
         private System.Windows.Forms.Button btnOpenDataFolder;
+        private System.Windows.Forms.Label labelApp;
+        private System.Windows.Forms.Panel panelApp;
+        private System.Windows.Forms.Label labelPerformance;
+        private System.Windows.Forms.Panel panelPerformance;
+        private System.Windows.Forms.Panel panelConfiguration;
+        private System.Windows.Forms.Label labelConfiguration;
+        private System.Windows.Forms.Label labelMemoryUsage;
+        private Controls.NumericUpDownEx numMemoryThreshold;
+        private System.Windows.Forms.CheckBox checkBrowserGCReload;
     }
 }

Core/Other/Settings/TabSettingsAdvanced.cs

@@ -4,29 +4,31 @@ using System.Windows.Forms;
 using TweetDuck.Configuration;
 using TweetDuck.Core.Controls;
 using TweetDuck.Core.Other.Settings.Dialogs;
-using TweetDuck.Core.Other.Settings.Export;
 using TweetDuck.Core.Utils;
-using TweetDuck.Plugins;
 
 namespace TweetDuck.Core.Other.Settings{
     partial class TabSettingsAdvanced : BaseTabSettings{
-        private readonly Action<string> reinjectBrowserCSS;
-        private readonly PluginManager plugins;
+        private static SystemConfig SysConfig => Program.SystemConfig;
 
-        public TabSettingsAdvanced(Action<string> reinjectBrowserCSS, PluginManager plugins){
+        private readonly Action<string> reinjectBrowserCSS;
+
+        public TabSettingsAdvanced(Action<string> reinjectBrowserCSS){
             InitializeComponent();
 
             this.reinjectBrowserCSS = reinjectBrowserCSS;
-            this.plugins = plugins;
 
             if (SystemConfig.IsHardwareAccelerationSupported){
-                checkHardwareAcceleration.Checked = Program.SystemConfig.HardwareAcceleration;
+                checkHardwareAcceleration.Checked = SysConfig.HardwareAcceleration;
             }
             else{
                 checkHardwareAcceleration.Enabled = false;
                 checkHardwareAcceleration.Checked = false;
             }
 
+            checkBrowserGCReload.Checked = SysConfig.EnableBrowserGCReload;
+            numMemoryThreshold.Enabled = checkBrowserGCReload.Checked;
+            numMemoryThreshold.SetValueSafe(SysConfig.BrowserMemoryThreshold);
+
             BrowserCache.CalculateCacheSize(bytes => this.InvokeSafe(() => {
                 if (bytes == -1L){
                     btnClearCache.Text = "Clear Cache (unknown size)";
@@ -41,30 +43,40 @@ namespace TweetDuck.Core.Other.Settings{
             btnClearCache.Click += btnClearCache_Click;
             checkHardwareAcceleration.CheckedChanged += checkHardwareAcceleration_CheckedChanged;
 
+            checkBrowserGCReload.CheckedChanged += checkBrowserGCReload_CheckedChanged;
+            numMemoryThreshold.ValueChanged += numMemoryThreshold_ValueChanged;
+
             btnEditCefArgs.Click += btnEditCefArgs_Click;
             btnEditCSS.Click += btnEditCSS_Click;
             
-            btnExport.Click += btnExport_Click;
-            btnImport.Click += btnImport_Click;
-            btnReset.Click += btnReset_Click;
-            
             btnOpenAppFolder.Click += btnOpenAppFolder_Click;
             btnOpenDataFolder.Click += btnOpenDataFolder_Click;
             btnRestart.Click += btnRestart_Click;
             btnRestartArgs.Click += btnRestartArgs_Click;
         }
 
+        public override void OnClosing(){
+            SysConfig.Save();
+        }
+
         private void btnClearCache_Click(object sender, EventArgs e){
             btnClearCache.Enabled = false;
             BrowserCache.SetClearOnExit();
-
-            MessageBox.Show("Cache will be automatically cleared when "+Program.BrandName+" exits.", "Clear Cache", MessageBoxButtons.OK, MessageBoxIcon.Information);
+            FormMessage.Information("Clear Cache", "Cache will be automatically cleared when TweetDuck exits.", FormMessage.OK);
         }
 
         private void checkHardwareAcceleration_CheckedChanged(object sender, EventArgs e){
-            Program.SystemConfig.HardwareAcceleration = checkHardwareAcceleration.Checked;
-            Program.SystemConfig.Save();
-            PromptRestart();
+            SysConfig.HardwareAcceleration = checkHardwareAcceleration.Checked;
+            PromptRestart(); // calls OnClosing
+        }
+
+        private void checkBrowserGCReload_CheckedChanged(object sender, EventArgs e){
+            SysConfig.EnableBrowserGCReload = checkBrowserGCReload.Checked;
+            numMemoryThreshold.Enabled = checkBrowserGCReload.Checked;
+        }
+
+        private void numMemoryThreshold_ValueChanged(object sender, EventArgs e){
+            SysConfig.BrowserMemoryThreshold = (int)numMemoryThreshold.Value;
         }
 
         private void btnEditCefArgs_Click(object sender, EventArgs e){
@@ -75,12 +87,12 @@ namespace TweetDuck.Core.Other.Settings{
             };
 
             form.FormClosed += (sender2, args2) => {
-                NativeMethods.SetFormDisabled(ParentForm, false);
+                RestoreParentForm();
 
                 if (form.DialogResult == DialogResult.OK){
                     Config.CustomCefArgs = form.CefArgs;
-                    form.Dispose();
                     PromptRestart();
+                    form.Dispose();
                 }
                 else form.Dispose();
             };
@@ -97,7 +109,7 @@ namespace TweetDuck.Core.Other.Settings{
             };
 
             form.FormClosed += (sender2, args2) => {
-                NativeMethods.SetFormDisabled(ParentForm, false);
+                RestoreParentForm();
 
                 if (form.DialogResult == DialogResult.OK){
                     Config.CustomBrowserCSS = form.BrowserCSS;
@@ -112,88 +124,6 @@ namespace TweetDuck.Core.Other.Settings{
             NativeMethods.SetFormDisabled(ParentForm, true);
         }
 
-        private void btnExport_Click(object sender, EventArgs e){
-            ExportFileFlags flags;
-
-            using(DialogSettingsExport dialog = DialogSettingsExport.Export()){
-                if (dialog.ShowDialog() != DialogResult.OK){
-                    return;
-                }
-
-                flags = dialog.Flags;
-            }
-
-            string file;
-
-            using(SaveFileDialog dialog = new SaveFileDialog{
-                AddExtension = true,
-                AutoUpgradeEnabled = true,
-                OverwritePrompt = true,
-                DefaultExt = "tdsettings",
-                FileName = Program.BrandName+".tdsettings",
-                Title = "Export "+Program.BrandName+" Settings",
-                Filter = Program.BrandName+" Settings (*.tdsettings)|*.tdsettings"
-            }){
-                if (dialog.ShowDialog() != DialogResult.OK){
-                    return;
-                }
-
-                file = dialog.FileName;
-            }
-
-            Program.UserConfig.Save();
-
-            ExportManager manager = new ExportManager(file, plugins);
-            
-            if (!manager.Export(flags)){
-                Program.Reporter.HandleException("Profile Export Error", "An exception happened while exporting "+Program.BrandName+" settings.", true, manager.LastException);
-            }
-        }
-
-        private void btnImport_Click(object sender, EventArgs e){
-            string file;
-
-            using(OpenFileDialog dialog = new OpenFileDialog{
-                AutoUpgradeEnabled = true,
-                DereferenceLinks = true,
-                Title = "Import "+Program.BrandName+" Settings",
-                Filter = Program.BrandName+" Settings (*.tdsettings)|*.tdsettings"
-            }){
-                if (dialog.ShowDialog() != DialogResult.OK){
-                    return;
-                }
-
-                file = dialog.FileName;
-            }
-
-            ExportManager manager = new ExportManager(file, plugins);
-            ExportFileFlags flags;
-
-            using(DialogSettingsExport dialog = DialogSettingsExport.Import(manager.GetImportFlags())){
-                if (dialog.ShowDialog() != DialogResult.OK){
-                    return;
-                }
-
-                flags = dialog.Flags;
-            }
-
-            if (manager.Import(flags)){
-                if (!manager.IsRestarting){
-                    ((FormSettings)ParentForm).ReloadUI();
-                }
-            }
-            else{
-                Program.Reporter.HandleException("Profile Import Error", "An exception happened while importing "+Program.BrandName+" settings.", true, manager.LastException);
-            }
-        }
-
-        private void btnReset_Click(object sender, EventArgs e){
-            if (MessageBox.Show("This will reset all of your program settings. Plugins will not be affected. Do you want to proceed?", "Reset "+Program.BrandName+" Settings", MessageBoxButtons.YesNo, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button2) == DialogResult.Yes){
-                Program.ResetConfig();
-                ((FormSettings)ParentForm).ReloadUI();
-            }
-        }
-
         private void btnOpenAppFolder_Click(object sender, EventArgs e){
             using(Process.Start("explorer.exe", "\""+Program.ProgramPath+"\"")){}
         }
@@ -213,5 +143,11 @@ namespace TweetDuck.Core.Other.Settings{
                 }
             }
         }
+
+        private void RestoreParentForm(){
+            if (ParentForm != null){ // when the parent is closed first, ParentForm is null in FormClosed event
+                NativeMethods.SetFormDisabled(ParentForm, false);
+            }
+        }
     }
 }

Core/Other/Settings/TabSettingsGeneral.Designer.cs

@@ -33,63 +33,66 @@
             this.btnCheckUpdates = new System.Windows.Forms.Button();
             this.labelZoomValue = new System.Windows.Forms.Label();
             this.checkSwitchAccountSelectors = new System.Windows.Forms.CheckBox();
-            this.groupTray = new System.Windows.Forms.GroupBox();
             this.labelTrayIcon = new System.Windows.Forms.Label();
-            this.groupInterface = new System.Windows.Forms.GroupBox();
             this.trackBarZoom = new System.Windows.Forms.TrackBar();
             this.labelZoom = new System.Windows.Forms.Label();
-            this.groupUpdates = new System.Windows.Forms.GroupBox();
             this.zoomUpdateTimer = new System.Windows.Forms.Timer(this.components);
-            this.groupTray.SuspendLayout();
-            this.groupInterface.SuspendLayout();
+            this.labelUI = new System.Windows.Forms.Label();
+            this.panelUI = new System.Windows.Forms.Panel();
+            this.labelTray = new System.Windows.Forms.Label();
+            this.panelUpdates = new System.Windows.Forms.Panel();
+            this.panelTray = new System.Windows.Forms.Panel();
+            this.labelUpdates = new System.Windows.Forms.Label();
+            this.checkBestImageQuality = new System.Windows.Forms.CheckBox();
             ((System.ComponentModel.ISupportInitialize)(this.trackBarZoom)).BeginInit();
-            this.groupUpdates.SuspendLayout();
+            this.panelUI.SuspendLayout();
+            this.panelUpdates.SuspendLayout();
+            this.panelTray.SuspendLayout();
             this.SuspendLayout();
             // 
             // checkExpandLinks
             // 
             this.checkExpandLinks.AutoSize = true;
-            this.checkExpandLinks.Location = new System.Drawing.Point(9, 21);
+            this.checkExpandLinks.Location = new System.Drawing.Point(6, 5);
             this.checkExpandLinks.Margin = new System.Windows.Forms.Padding(6, 5, 3, 3);
             this.checkExpandLinks.Name = "checkExpandLinks";
             this.checkExpandLinks.Size = new System.Drawing.Size(166, 17);
             this.checkExpandLinks.TabIndex = 0;
             this.checkExpandLinks.Text = "Expand Links When Hovered";
-            this.toolTip.SetToolTip(this.checkExpandLinks, "Expands links inside the tweets. If disabled,\r\nthe full links show up in a toolti" +
-        "p instead.");
+            this.toolTip.SetToolTip(this.checkExpandLinks, "Expands links inside the tweets. If disabled,\r\nthe full links show up in a tooltip instead.");
             this.checkExpandLinks.UseVisualStyleBackColor = true;
             // 
             // comboBoxTrayType
             // 
             this.comboBoxTrayType.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
             this.comboBoxTrayType.FormattingEnabled = true;
-            this.comboBoxTrayType.Location = new System.Drawing.Point(6, 19);
+            this.comboBoxTrayType.Location = new System.Drawing.Point(5, 5);
+            this.comboBoxTrayType.Margin = new System.Windows.Forms.Padding(5, 5, 3, 3);
             this.comboBoxTrayType.Name = "comboBoxTrayType";
-            this.comboBoxTrayType.Size = new System.Drawing.Size(171, 21);
+            this.comboBoxTrayType.Size = new System.Drawing.Size(144, 21);
             this.comboBoxTrayType.TabIndex = 0;
             this.toolTip.SetToolTip(this.comboBoxTrayType, "Changes behavior of the Tray icon.\r\nRight-click the icon for an action menu.");
             // 
             // checkTrayHighlight
             // 
             this.checkTrayHighlight.AutoSize = true;
-            this.checkTrayHighlight.Location = new System.Drawing.Point(9, 70);
+            this.checkTrayHighlight.Location = new System.Drawing.Point(6, 56);
             this.checkTrayHighlight.Margin = new System.Windows.Forms.Padding(6, 5, 3, 3);
             this.checkTrayHighlight.Name = "checkTrayHighlight";
             this.checkTrayHighlight.Size = new System.Drawing.Size(103, 17);
             this.checkTrayHighlight.TabIndex = 2;
             this.checkTrayHighlight.Text = "Enable Highlight";
-            this.toolTip.SetToolTip(this.checkTrayHighlight, "Highlights the tray icon if there are new tweets.\r\nOnly works for columns with po" +
-        "pup or audio notifications.\r\nThe icon resets when the main window is restored.");
+            this.toolTip.SetToolTip(this.checkTrayHighlight, "Highlights the tray icon if there are new tweets.\r\nOnly works for columns with popup or audio notifications.\r\nThe icon resets when the main window is restored.");
             this.checkTrayHighlight.UseVisualStyleBackColor = true;
             // 
             // checkSpellCheck
             // 
             this.checkSpellCheck.AutoSize = true;
-            this.checkSpellCheck.Location = new System.Drawing.Point(9, 67);
+            this.checkSpellCheck.Location = new System.Drawing.Point(6, 74);
             this.checkSpellCheck.Margin = new System.Windows.Forms.Padding(6, 3, 3, 3);
             this.checkSpellCheck.Name = "checkSpellCheck";
             this.checkSpellCheck.Size = new System.Drawing.Size(119, 17);
-            this.checkSpellCheck.TabIndex = 2;
+            this.checkSpellCheck.TabIndex = 3;
             this.checkSpellCheck.Text = "Enable Spell Check";
             this.toolTip.SetToolTip(this.checkSpellCheck, "Underlines words that are spelled incorrectly.");
             this.checkSpellCheck.UseVisualStyleBackColor = true;
@@ -97,21 +100,21 @@
             // checkUpdateNotifications
             // 
             this.checkUpdateNotifications.AutoSize = true;
-            this.checkUpdateNotifications.Location = new System.Drawing.Point(9, 21);
+            this.checkUpdateNotifications.Location = new System.Drawing.Point(6, 5);
             this.checkUpdateNotifications.Margin = new System.Windows.Forms.Padding(6, 5, 3, 3);
             this.checkUpdateNotifications.Name = "checkUpdateNotifications";
             this.checkUpdateNotifications.Size = new System.Drawing.Size(165, 17);
             this.checkUpdateNotifications.TabIndex = 0;
             this.checkUpdateNotifications.Text = "Check Updates Automatically";
-            this.toolTip.SetToolTip(this.checkUpdateNotifications, "Checks for updates every hour.\r\nIf an update is dismissed, it will not appear aga" +
-        "in.");
+            this.toolTip.SetToolTip(this.checkUpdateNotifications, "Checks for updates every hour.\r\nIf an update is dismissed, it will not appear again.");
             this.checkUpdateNotifications.UseVisualStyleBackColor = true;
             // 
             // btnCheckUpdates
             // 
-            this.btnCheckUpdates.Location = new System.Drawing.Point(6, 44);
+            this.btnCheckUpdates.Location = new System.Drawing.Point(5, 28);
+            this.btnCheckUpdates.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
             this.btnCheckUpdates.Name = "btnCheckUpdates";
-            this.btnCheckUpdates.Size = new System.Drawing.Size(171, 23);
+            this.btnCheckUpdates.Size = new System.Drawing.Size(144, 23);
             this.btnCheckUpdates.TabIndex = 1;
             this.btnCheckUpdates.Text = "Check Updates Now";
             this.toolTip.SetToolTip(this.btnCheckUpdates, "Forces an update check, even for updates that had been dismissed.");
@@ -119,13 +122,12 @@
             // 
             // labelZoomValue
             // 
-            this.labelZoomValue.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.labelZoomValue.BackColor = System.Drawing.Color.Transparent;
-            this.labelZoomValue.Location = new System.Drawing.Point(139, 116);
+            this.labelZoomValue.Location = new System.Drawing.Point(141, 123);
             this.labelZoomValue.Margin = new System.Windows.Forms.Padding(0, 0, 3, 0);
             this.labelZoomValue.Name = "labelZoomValue";
             this.labelZoomValue.Size = new System.Drawing.Size(38, 13);
-            this.labelZoomValue.TabIndex = 5;
+            this.labelZoomValue.TabIndex = 6;
             this.labelZoomValue.Text = "100%";
             this.labelZoomValue.TextAlign = System.Drawing.ContentAlignment.TopRight;
             this.toolTip.SetToolTip(this.labelZoomValue, "Changes the zoom level.\r\nAlso affects notifications and screenshots.");
@@ -133,114 +135,160 @@
             // checkSwitchAccountSelectors
             // 
             this.checkSwitchAccountSelectors.AutoSize = true;
-            this.checkSwitchAccountSelectors.Location = new System.Drawing.Point(9, 44);
+            this.checkSwitchAccountSelectors.Location = new System.Drawing.Point(6, 28);
             this.checkSwitchAccountSelectors.Margin = new System.Windows.Forms.Padding(6, 3, 3, 3);
             this.checkSwitchAccountSelectors.Name = "checkSwitchAccountSelectors";
             this.checkSwitchAccountSelectors.Size = new System.Drawing.Size(172, 17);
             this.checkSwitchAccountSelectors.TabIndex = 1;
             this.checkSwitchAccountSelectors.Text = "Shift Selects Multiple Accounts";
-            this.toolTip.SetToolTip(this.checkSwitchAccountSelectors, "When (re)tweeting, click to select a single account or hold Shift to\r\nselect mult" +
-        "iple accounts, instead of TweetDeck\'s default behavior.");
+            this.toolTip.SetToolTip(this.checkSwitchAccountSelectors, "When (re)tweeting, click to select a single account or hold Shift to\r\nselect multiple accounts, instead of TweetDeck\'s default behavior.");
             this.checkSwitchAccountSelectors.UseVisualStyleBackColor = true;
             // 
-            // groupTray
-            // 
-            this.groupTray.Controls.Add(this.checkTrayHighlight);
-            this.groupTray.Controls.Add(this.labelTrayIcon);
-            this.groupTray.Controls.Add(this.comboBoxTrayType);
-            this.groupTray.Location = new System.Drawing.Point(9, 168);
-            this.groupTray.Name = "groupTray";
-            this.groupTray.Size = new System.Drawing.Size(183, 93);
-            this.groupTray.TabIndex = 1;
-            this.groupTray.TabStop = false;
-            this.groupTray.Text = "System Tray";
-            // 
             // labelTrayIcon
             // 
             this.labelTrayIcon.AutoSize = true;
-            this.labelTrayIcon.Location = new System.Drawing.Point(6, 52);
+            this.labelTrayIcon.Location = new System.Drawing.Point(3, 38);
             this.labelTrayIcon.Margin = new System.Windows.Forms.Padding(3, 9, 3, 0);
             this.labelTrayIcon.Name = "labelTrayIcon";
             this.labelTrayIcon.Size = new System.Drawing.Size(52, 13);
             this.labelTrayIcon.TabIndex = 1;
             this.labelTrayIcon.Text = "Tray Icon";
             // 
-            // groupInterface
-            // 
-            this.groupInterface.Controls.Add(this.checkSwitchAccountSelectors);
-            this.groupInterface.Controls.Add(this.labelZoomValue);
-            this.groupInterface.Controls.Add(this.trackBarZoom);
-            this.groupInterface.Controls.Add(this.labelZoom);
-            this.groupInterface.Controls.Add(this.checkSpellCheck);
-            this.groupInterface.Controls.Add(this.checkExpandLinks);
-            this.groupInterface.Location = new System.Drawing.Point(9, 9);
-            this.groupInterface.Name = "groupInterface";
-            this.groupInterface.Size = new System.Drawing.Size(183, 153);
-            this.groupInterface.TabIndex = 0;
-            this.groupInterface.TabStop = false;
-            this.groupInterface.Text = "User Interface";
-            // 
             // trackBarZoom
             // 
-            this.trackBarZoom.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
             this.trackBarZoom.AutoSize = false;
+            this.trackBarZoom.BackColor = System.Drawing.SystemColors.Control;
             this.trackBarZoom.LargeChange = 25;
-            this.trackBarZoom.Location = new System.Drawing.Point(6, 115);
+            this.trackBarZoom.Location = new System.Drawing.Point(3, 122);
             this.trackBarZoom.Maximum = 200;
             this.trackBarZoom.Minimum = 50;
             this.trackBarZoom.Name = "trackBarZoom";
-            this.trackBarZoom.Size = new System.Drawing.Size(141, 30);
+            this.trackBarZoom.Size = new System.Drawing.Size(148, 30);
             this.trackBarZoom.SmallChange = 5;
-            this.trackBarZoom.TabIndex = 4;
+            this.trackBarZoom.TabIndex = 5;
             this.trackBarZoom.TickFrequency = 25;
             this.trackBarZoom.Value = 100;
             // 
             // labelZoom
             // 
-            this.labelZoom.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
             this.labelZoom.AutoSize = true;
-            this.labelZoom.Location = new System.Drawing.Point(5, 99);
+            this.labelZoom.Location = new System.Drawing.Point(3, 106);
             this.labelZoom.Margin = new System.Windows.Forms.Padding(3, 12, 3, 0);
             this.labelZoom.Name = "labelZoom";
             this.labelZoom.Size = new System.Drawing.Size(34, 13);
-            this.labelZoom.TabIndex = 3;
+            this.labelZoom.TabIndex = 4;
             this.labelZoom.Text = "Zoom";
             // 
-            // groupUpdates
-            // 
-            this.groupUpdates.Controls.Add(this.checkUpdateNotifications);
-            this.groupUpdates.Controls.Add(this.btnCheckUpdates);
-            this.groupUpdates.Location = new System.Drawing.Point(198, 9);
-            this.groupUpdates.Name = "groupUpdates";
-            this.groupUpdates.Size = new System.Drawing.Size(183, 75);
-            this.groupUpdates.TabIndex = 2;
-            this.groupUpdates.TabStop = false;
-            this.groupUpdates.Text = "Updates";
-            // 
             // zoomUpdateTimer
             // 
             this.zoomUpdateTimer.Interval = 250;
             this.zoomUpdateTimer.Tick += new System.EventHandler(this.zoomUpdateTimer_Tick);
             // 
+            // labelUI
+            // 
+            this.labelUI.AutoSize = true;
+            this.labelUI.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+            this.labelUI.Location = new System.Drawing.Point(6, 8);
+            this.labelUI.Margin = new System.Windows.Forms.Padding(0, 2, 0, 0);
+            this.labelUI.Name = "labelUI";
+            this.labelUI.Size = new System.Drawing.Size(111, 20);
+            this.labelUI.TabIndex = 0;
+            this.labelUI.Text = "User Interface";
+            // 
+            // panelUI
+            // 
+            this.panelUI.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.panelUI.Controls.Add(this.checkBestImageQuality);
+            this.panelUI.Controls.Add(this.checkExpandLinks);
+            this.panelUI.Controls.Add(this.checkSwitchAccountSelectors);
+            this.panelUI.Controls.Add(this.checkSpellCheck);
+            this.panelUI.Controls.Add(this.labelZoom);
+            this.panelUI.Controls.Add(this.labelZoomValue);
+            this.panelUI.Controls.Add(this.trackBarZoom);
+            this.panelUI.Location = new System.Drawing.Point(9, 31);
+            this.panelUI.Name = "panelUI";
+            this.panelUI.Size = new System.Drawing.Size(322, 157);
+            this.panelUI.TabIndex = 1;
+            // 
+            // labelTray
+            // 
+            this.labelTray.AutoSize = true;
+            this.labelTray.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+            this.labelTray.Location = new System.Drawing.Point(6, 212);
+            this.labelTray.Margin = new System.Windows.Forms.Padding(0, 21, 0, 0);
+            this.labelTray.Name = "labelTray";
+            this.labelTray.Size = new System.Drawing.Size(96, 20);
+            this.labelTray.TabIndex = 2;
+            this.labelTray.Text = "System Tray";
+            // 
+            // panelUpdates
+            // 
+            this.panelUpdates.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.panelUpdates.Controls.Add(this.checkUpdateNotifications);
+            this.panelUpdates.Controls.Add(this.btnCheckUpdates);
+            this.panelUpdates.Location = new System.Drawing.Point(9, 358);
+            this.panelUpdates.Name = "panelUpdates";
+            this.panelUpdates.Size = new System.Drawing.Size(322, 55);
+            this.panelUpdates.TabIndex = 5;
+            // 
+            // panelTray
+            // 
+            this.panelTray.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.panelTray.Controls.Add(this.checkTrayHighlight);
+            this.panelTray.Controls.Add(this.comboBoxTrayType);
+            this.panelTray.Controls.Add(this.labelTrayIcon);
+            this.panelTray.Location = new System.Drawing.Point(9, 235);
+            this.panelTray.Name = "panelTray";
+            this.panelTray.Size = new System.Drawing.Size(322, 76);
+            this.panelTray.TabIndex = 3;
+            // 
+            // labelUpdates
+            // 
+            this.labelUpdates.AutoSize = true;
+            this.labelUpdates.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+            this.labelUpdates.Location = new System.Drawing.Point(6, 335);
+            this.labelUpdates.Margin = new System.Windows.Forms.Padding(0, 21, 0, 0);
+            this.labelUpdates.Name = "labelUpdates";
+            this.labelUpdates.Size = new System.Drawing.Size(70, 20);
+            this.labelUpdates.TabIndex = 4;
+            this.labelUpdates.Text = "Updates";
+            // 
+            // checkBestImageQuality
+            // 
+            this.checkBestImageQuality.AutoSize = true;
+            this.checkBestImageQuality.Location = new System.Drawing.Point(6, 51);
+            this.checkBestImageQuality.Margin = new System.Windows.Forms.Padding(6, 3, 3, 3);
+            this.checkBestImageQuality.Name = "checkBestImageQuality";
+            this.checkBestImageQuality.Size = new System.Drawing.Size(114, 17);
+            this.checkBestImageQuality.TabIndex = 2;
+            this.checkBestImageQuality.Text = "Best Image Quality";
+            this.toolTip.SetToolTip(this.checkBestImageQuality, "When right-clicking a tweet image, the context menu options\r\nwill use links to the original image size (:orig in the URL).");
+            this.checkBestImageQuality.UseVisualStyleBackColor = true;
+            // 
             // TabSettingsGeneral
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.Controls.Add(this.groupUpdates);
-            this.Controls.Add(this.groupInterface);
-            this.Controls.Add(this.groupTray);
+            this.Controls.Add(this.labelUpdates);
+            this.Controls.Add(this.panelTray);
+            this.Controls.Add(this.panelUpdates);
+            this.Controls.Add(this.labelTray);
+            this.Controls.Add(this.panelUI);
+            this.Controls.Add(this.labelUI);
             this.Name = "TabSettingsGeneral";
-            this.Size = new System.Drawing.Size(478, 300);
-            this.groupTray.ResumeLayout(false);
-            this.groupTray.PerformLayout();
-            this.groupInterface.ResumeLayout(false);
-            this.groupInterface.PerformLayout();
+            this.Size = new System.Drawing.Size(340, 422);
             ((System.ComponentModel.ISupportInitialize)(this.trackBarZoom)).EndInit();
-            this.groupUpdates.ResumeLayout(false);
-            this.groupUpdates.PerformLayout();
+            this.panelUI.ResumeLayout(false);
+            this.panelUI.PerformLayout();
+            this.panelUpdates.ResumeLayout(false);
+            this.panelUpdates.PerformLayout();
+            this.panelTray.ResumeLayout(false);
+            this.panelTray.PerformLayout();
             this.ResumeLayout(false);
+            this.PerformLayout();
 
         }
 
@@ -249,12 +297,9 @@
         private System.Windows.Forms.CheckBox checkExpandLinks;
         private System.Windows.Forms.ComboBox comboBoxTrayType;
         private System.Windows.Forms.ToolTip toolTip;
-        private System.Windows.Forms.GroupBox groupTray;
-        private System.Windows.Forms.GroupBox groupInterface;
         private System.Windows.Forms.Label labelTrayIcon;
         private System.Windows.Forms.CheckBox checkTrayHighlight;
         private System.Windows.Forms.CheckBox checkSpellCheck;
-        private System.Windows.Forms.GroupBox groupUpdates;
         private System.Windows.Forms.CheckBox checkUpdateNotifications;
         private System.Windows.Forms.Button btnCheckUpdates;
         private System.Windows.Forms.Label labelZoom;
@@ -262,5 +307,12 @@
         private System.Windows.Forms.TrackBar trackBarZoom;
         private System.Windows.Forms.Timer zoomUpdateTimer;
         private System.Windows.Forms.CheckBox checkSwitchAccountSelectors;
+        private System.Windows.Forms.Label labelUI;
+        private System.Windows.Forms.Panel panelUI;
+        private System.Windows.Forms.Label labelTray;
+        private System.Windows.Forms.Panel panelUpdates;
+        private System.Windows.Forms.Panel panelTray;
+        private System.Windows.Forms.Label labelUpdates;
+        private System.Windows.Forms.CheckBox checkBestImageQuality;
     }
 }

Core/Other/Settings/TabSettingsGeneral.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Windows.Forms;
 using TweetDuck.Core.Controls;
 using TweetDuck.Updates;
 using TweetDuck.Updates.Events;
@@ -29,6 +28,7 @@ namespace TweetDuck.Core.Other.Settings{
 
             checkExpandLinks.Checked = Config.ExpandLinksOnHover;
             checkSwitchAccountSelectors.Checked = Config.SwitchAccountSelectors;
+            checkBestImageQuality.Checked = Config.BestImageQuality;
             checkSpellCheck.Checked = Config.EnableSpellCheck;
             checkTrayHighlight.Checked = Config.EnableTrayHighlight;
 
@@ -38,6 +38,7 @@ namespace TweetDuck.Core.Other.Settings{
         public override void OnReady(){
             checkExpandLinks.CheckedChanged += checkExpandLinks_CheckedChanged;
             checkSwitchAccountSelectors.CheckedChanged += checkSwitchAccountSelectors_CheckedChanged;
+            checkBestImageQuality.CheckedChanged += checkBestImageQuality_CheckedChanged;
             checkSpellCheck.CheckedChanged += checkSpellCheck_CheckedChanged;
             trackBarZoom.ValueChanged += trackBarZoom_ValueChanged;
 
@@ -60,16 +61,17 @@ namespace TweetDuck.Core.Other.Settings{
             Config.SwitchAccountSelectors = checkSwitchAccountSelectors.Checked;
         }
 
+        private void checkBestImageQuality_CheckedChanged(object sender, EventArgs e){
+            Config.BestImageQuality = checkBestImageQuality.Checked;
+        }
+
         private void checkSpellCheck_CheckedChanged(object sender, EventArgs e){
             Config.EnableSpellCheck = checkSpellCheck.Checked;
             PromptRestart();
         }
 
         private void trackBarZoom_ValueChanged(object sender, EventArgs e){
-            if (trackBarZoom.Value % trackBarZoom.SmallChange != 0){
-                trackBarZoom.Value = trackBarZoom.SmallChange*(int)Math.Floor(((double)trackBarZoom.Value/trackBarZoom.SmallChange)+0.5);
-            }
-            else{
+            if (trackBarZoom.AlignValueToTick()){
                 zoomUpdateTimer.Stop();
                 zoomUpdateTimer.Start();
                 labelZoomValue.Text = trackBarZoom.Value+"%";
@@ -92,7 +94,7 @@ namespace TweetDuck.Core.Other.Settings{
             updateCheckEventId = updates.Check(true);
 
             if (updateCheckEventId == -1){
-                MessageBox.Show("Sorry, your system is no longer supported.", "Unsupported System", MessageBoxButtons.OK, MessageBoxIcon.Warning);
+                FormMessage.Warning("Unsupported System", "Sorry, your system is no longer supported.", FormMessage.OK);
             }
             else{
                 btnCheckUpdates.Enabled = false;
@@ -101,13 +103,15 @@ namespace TweetDuck.Core.Other.Settings{
         }
 
         private void updates_CheckFinished(object sender, UpdateCheckEventArgs e){
-            if (e.EventId == updateCheckEventId){
-                btnCheckUpdates.Enabled = true;
+            this.InvokeAsyncSafe(() => {
+                if (e.EventId == updateCheckEventId){
+                    btnCheckUpdates.Enabled = true;
 
-                if (!e.UpdateAvailable){
-                    MessageBox.Show("Your version of "+Program.BrandName+" is up to date.", "No Updates Available", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    if (!e.UpdateAvailable){
+                        FormMessage.Information("No Updates Available", "Your version of TweetDuck is up to date.", FormMessage.OK);
+                    }
                 }
-            }
+            });
         }
 
         private void zoomUpdateTimer_Tick(object sender, EventArgs e){

Core/Other/Settings/TabSettingsNotifications.Designer.cs

@@ -24,7 +24,6 @@
         /// </summary>
         private void InitializeComponent() {
             this.components = new System.ComponentModel.Container();
-            this.groupNotificationLocation = new System.Windows.Forms.GroupBox();
             this.labelEdgeDistanceValue = new System.Windows.Forms.Label();
             this.labelDisplay = new System.Windows.Forms.Label();
             this.comboBoxDisplay = new System.Windows.Forms.ComboBox();
@@ -35,14 +34,12 @@
             this.radioLocTR = new System.Windows.Forms.RadioButton();
             this.radioLocTL = new System.Windows.Forms.RadioButton();
             this.trackBarEdgeDistance = new System.Windows.Forms.TrackBar();
-            this.groupNotificationDuration = new System.Windows.Forms.GroupBox();
             this.tableLayoutDurationButtons = new System.Windows.Forms.TableLayoutPanel();
             this.btnDurationMedium = new TweetDuck.Core.Controls.FlatButton();
             this.btnDurationLong = new TweetDuck.Core.Controls.FlatButton();
             this.btnDurationShort = new TweetDuck.Core.Controls.FlatButton();
             this.labelDurationValue = new System.Windows.Forms.Label();
             this.trackBarDuration = new System.Windows.Forms.TrackBar();
-            this.groupUserInterface = new System.Windows.Forms.GroupBox();
             this.checkSkipOnLinkClick = new System.Windows.Forms.CheckBox();
             this.checkColumnName = new System.Windows.Forms.CheckBox();
             this.labelIdlePause = new System.Windows.Forms.Label();
@@ -51,37 +48,35 @@
             this.checkTimerCountDown = new System.Windows.Forms.CheckBox();
             this.checkNotificationTimer = new System.Windows.Forms.CheckBox();
             this.toolTip = new System.Windows.Forms.ToolTip(this.components);
-            this.groupNotificationLocation.SuspendLayout();
+            this.radioSizeAuto = new System.Windows.Forms.RadioButton();
+            this.radioSizeCustom = new System.Windows.Forms.RadioButton();
+            this.labelGeneral = new System.Windows.Forms.Label();
+            this.panelGeneral = new System.Windows.Forms.Panel();
+            this.labelScrollSpeedValue = new System.Windows.Forms.Label();
+            this.trackBarScrollSpeed = new System.Windows.Forms.TrackBar();
+            this.labelScrollSpeed = new System.Windows.Forms.Label();
+            this.labelLocation = new System.Windows.Forms.Label();
+            this.panelLocation = new System.Windows.Forms.Panel();
+            this.panelTimer = new System.Windows.Forms.Panel();
+            this.labelDuration = new System.Windows.Forms.Label();
+            this.labelTimer = new System.Windows.Forms.Label();
+            this.labelSize = new System.Windows.Forms.Label();
+            this.panelMiscellaneous = new System.Windows.Forms.Panel();
+            this.durationUpdateTimer = new System.Windows.Forms.Timer(this.components);
+            this.checkMediaPreviews = new System.Windows.Forms.CheckBox();
             ((System.ComponentModel.ISupportInitialize)(this.trackBarEdgeDistance)).BeginInit();
-            this.groupNotificationDuration.SuspendLayout();
             this.tableLayoutDurationButtons.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.trackBarDuration)).BeginInit();
-            this.groupUserInterface.SuspendLayout();
+            this.panelGeneral.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.trackBarScrollSpeed)).BeginInit();
+            this.panelLocation.SuspendLayout();
+            this.panelTimer.SuspendLayout();
+            this.panelMiscellaneous.SuspendLayout();
             this.SuspendLayout();
             // 
-            // groupNotificationLocation
-            // 
-            this.groupNotificationLocation.Controls.Add(this.labelEdgeDistanceValue);
-            this.groupNotificationLocation.Controls.Add(this.labelDisplay);
-            this.groupNotificationLocation.Controls.Add(this.comboBoxDisplay);
-            this.groupNotificationLocation.Controls.Add(this.labelEdgeDistance);
-            this.groupNotificationLocation.Controls.Add(this.radioLocCustom);
-            this.groupNotificationLocation.Controls.Add(this.radioLocBR);
-            this.groupNotificationLocation.Controls.Add(this.radioLocBL);
-            this.groupNotificationLocation.Controls.Add(this.radioLocTR);
-            this.groupNotificationLocation.Controls.Add(this.radioLocTL);
-            this.groupNotificationLocation.Controls.Add(this.trackBarEdgeDistance);
-            this.groupNotificationLocation.Location = new System.Drawing.Point(198, 9);
-            this.groupNotificationLocation.Name = "groupNotificationLocation";
-            this.groupNotificationLocation.Size = new System.Drawing.Size(183, 282);
-            this.groupNotificationLocation.TabIndex = 2;
-            this.groupNotificationLocation.TabStop = false;
-            this.groupNotificationLocation.Text = "Location";
-            // 
             // labelEdgeDistanceValue
             // 
-            this.labelEdgeDistanceValue.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
-            this.labelEdgeDistanceValue.Location = new System.Drawing.Point(143, 217);
+            this.labelEdgeDistanceValue.Location = new System.Drawing.Point(147, 129);
             this.labelEdgeDistanceValue.Margin = new System.Windows.Forms.Padding(0, 0, 3, 0);
             this.labelEdgeDistanceValue.Name = "labelEdgeDistanceValue";
             this.labelEdgeDistanceValue.Size = new System.Drawing.Size(34, 13);
@@ -92,7 +87,7 @@
             // labelDisplay
             // 
             this.labelDisplay.AutoSize = true;
-            this.labelDisplay.Location = new System.Drawing.Point(5, 144);
+            this.labelDisplay.Location = new System.Drawing.Point(3, 60);
             this.labelDisplay.Margin = new System.Windows.Forms.Padding(3, 12, 3, 0);
             this.labelDisplay.Name = "labelDisplay";
             this.labelDisplay.Size = new System.Drawing.Size(41, 13);
@@ -105,15 +100,16 @@
             | System.Windows.Forms.AnchorStyles.Right)));
             this.comboBoxDisplay.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
             this.comboBoxDisplay.FormattingEnabled = true;
-            this.comboBoxDisplay.Location = new System.Drawing.Point(6, 160);
+            this.comboBoxDisplay.Location = new System.Drawing.Point(5, 76);
+            this.comboBoxDisplay.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
             this.comboBoxDisplay.Name = "comboBoxDisplay";
-            this.comboBoxDisplay.Size = new System.Drawing.Size(171, 21);
+            this.comboBoxDisplay.Size = new System.Drawing.Size(144, 21);
             this.comboBoxDisplay.TabIndex = 6;
             // 
             // labelEdgeDistance
             // 
             this.labelEdgeDistance.AutoSize = true;
-            this.labelEdgeDistance.Location = new System.Drawing.Point(5, 196);
+            this.labelEdgeDistance.Location = new System.Drawing.Point(3, 112);
             this.labelEdgeDistance.Margin = new System.Windows.Forms.Padding(3, 12, 3, 0);
             this.labelEdgeDistance.Name = "labelEdgeDistance";
             this.labelEdgeDistance.Size = new System.Drawing.Size(103, 13);
@@ -122,24 +118,22 @@
             // 
             // radioLocCustom
             // 
-            this.radioLocCustom.AutoSize = true;
-            this.radioLocCustom.Location = new System.Drawing.Point(8, 112);
-            this.radioLocCustom.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
+            this.radioLocCustom.Location = new System.Drawing.Point(205, 4);
+            this.radioLocCustom.Margin = new System.Windows.Forms.Padding(5, 4, 3, 3);
             this.radioLocCustom.Name = "radioLocCustom";
-            this.radioLocCustom.Size = new System.Drawing.Size(60, 17);
+            this.radioLocCustom.Size = new System.Drawing.Size(65, 41);
             this.radioLocCustom.TabIndex = 4;
             this.radioLocCustom.TabStop = true;
             this.radioLocCustom.Text = "Custom";
-            this.toolTip.SetToolTip(this.radioLocCustom, "Drag the notification window to the desired location.");
+            this.toolTip.SetToolTip(this.radioLocCustom, "Drag the example notification window to the desired location.");
             this.radioLocCustom.UseVisualStyleBackColor = true;
             // 
             // radioLocBR
             // 
-            this.radioLocBR.AutoSize = true;
-            this.radioLocBR.Location = new System.Drawing.Point(8, 89);
-            this.radioLocBR.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
+            this.radioLocBR.Location = new System.Drawing.Point(105, 28);
+            this.radioLocBR.Margin = new System.Windows.Forms.Padding(5, 4, 3, 3);
             this.radioLocBR.Name = "radioLocBR";
-            this.radioLocBR.Size = new System.Drawing.Size(86, 17);
+            this.radioLocBR.Size = new System.Drawing.Size(92, 17);
             this.radioLocBR.TabIndex = 3;
             this.radioLocBR.TabStop = true;
             this.radioLocBR.Text = "Bottom Right";
@@ -147,11 +141,10 @@
             // 
             // radioLocBL
             // 
-            this.radioLocBL.AutoSize = true;
-            this.radioLocBL.Location = new System.Drawing.Point(8, 66);
-            this.radioLocBL.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
+            this.radioLocBL.Location = new System.Drawing.Point(5, 28);
+            this.radioLocBL.Margin = new System.Windows.Forms.Padding(5, 4, 3, 3);
             this.radioLocBL.Name = "radioLocBL";
-            this.radioLocBL.Size = new System.Drawing.Size(79, 17);
+            this.radioLocBL.Size = new System.Drawing.Size(92, 17);
             this.radioLocBL.TabIndex = 2;
             this.radioLocBL.TabStop = true;
             this.radioLocBL.Text = "Bottom Left";
@@ -159,11 +152,10 @@
             // 
             // radioLocTR
             // 
-            this.radioLocTR.AutoSize = true;
-            this.radioLocTR.Location = new System.Drawing.Point(8, 43);
-            this.radioLocTR.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
+            this.radioLocTR.Location = new System.Drawing.Point(105, 4);
+            this.radioLocTR.Margin = new System.Windows.Forms.Padding(5, 4, 3, 3);
             this.radioLocTR.Name = "radioLocTR";
-            this.radioLocTR.Size = new System.Drawing.Size(72, 17);
+            this.radioLocTR.Size = new System.Drawing.Size(92, 17);
             this.radioLocTR.TabIndex = 1;
             this.radioLocTR.TabStop = true;
             this.radioLocTR.Text = "Top Right";
@@ -171,11 +163,10 @@
             // 
             // radioLocTL
             // 
-            this.radioLocTL.AutoSize = true;
-            this.radioLocTL.Location = new System.Drawing.Point(8, 20);
+            this.radioLocTL.Location = new System.Drawing.Point(5, 4);
             this.radioLocTL.Margin = new System.Windows.Forms.Padding(5, 4, 3, 3);
             this.radioLocTL.Name = "radioLocTL";
-            this.radioLocTL.Size = new System.Drawing.Size(65, 17);
+            this.radioLocTL.Size = new System.Drawing.Size(92, 17);
             this.radioLocTL.TabIndex = 0;
             this.radioLocTL.TabStop = true;
             this.radioLocTL.Text = "Top Left";
@@ -183,36 +174,20 @@
             // 
             // trackBarEdgeDistance
             // 
-            this.trackBarEdgeDistance.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
             this.trackBarEdgeDistance.AutoSize = false;
             this.trackBarEdgeDistance.LargeChange = 8;
-            this.trackBarEdgeDistance.Location = new System.Drawing.Point(8, 212);
+            this.trackBarEdgeDistance.Location = new System.Drawing.Point(5, 128);
             this.trackBarEdgeDistance.Maximum = 40;
             this.trackBarEdgeDistance.Minimum = 8;
             this.trackBarEdgeDistance.Name = "trackBarEdgeDistance";
-            this.trackBarEdgeDistance.Size = new System.Drawing.Size(141, 30);
+            this.trackBarEdgeDistance.Size = new System.Drawing.Size(148, 30);
             this.trackBarEdgeDistance.SmallChange = 2;
             this.trackBarEdgeDistance.TabIndex = 8;
             this.trackBarEdgeDistance.TickFrequency = 4;
             this.trackBarEdgeDistance.Value = 8;
             // 
-            // groupNotificationDuration
-            // 
-            this.groupNotificationDuration.Controls.Add(this.tableLayoutDurationButtons);
-            this.groupNotificationDuration.Controls.Add(this.labelDurationValue);
-            this.groupNotificationDuration.Controls.Add(this.trackBarDuration);
-            this.groupNotificationDuration.Location = new System.Drawing.Point(9, 202);
-            this.groupNotificationDuration.Name = "groupNotificationDuration";
-            this.groupNotificationDuration.Size = new System.Drawing.Size(183, 89);
-            this.groupNotificationDuration.TabIndex = 1;
-            this.groupNotificationDuration.TabStop = false;
-            this.groupNotificationDuration.Text = "Duration";
-            // 
             // tableLayoutDurationButtons
             // 
-            this.tableLayoutDurationButtons.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
             this.tableLayoutDurationButtons.ColumnCount = 3;
             this.tableLayoutDurationButtons.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 32F));
             this.tableLayoutDurationButtons.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 36F));
@@ -220,12 +195,12 @@
             this.tableLayoutDurationButtons.Controls.Add(this.btnDurationMedium, 0, 0);
             this.tableLayoutDurationButtons.Controls.Add(this.btnDurationLong, 1, 0);
             this.tableLayoutDurationButtons.Controls.Add(this.btnDurationShort, 0, 0);
-            this.tableLayoutDurationButtons.Location = new System.Drawing.Point(6, 56);
+            this.tableLayoutDurationButtons.Location = new System.Drawing.Point(3, 113);
             this.tableLayoutDurationButtons.Name = "tableLayoutDurationButtons";
             this.tableLayoutDurationButtons.RowCount = 1;
             this.tableLayoutDurationButtons.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 100F));
             this.tableLayoutDurationButtons.Size = new System.Drawing.Size(171, 27);
-            this.tableLayoutDurationButtons.TabIndex = 2;
+            this.tableLayoutDurationButtons.TabIndex = 5;
             // 
             // btnDurationMedium
             // 
@@ -274,55 +249,36 @@
             // 
             // labelDurationValue
             // 
-            this.labelDurationValue.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
             this.labelDurationValue.BackColor = System.Drawing.Color.Transparent;
-            this.labelDurationValue.Location = new System.Drawing.Point(129, 20);
+            this.labelDurationValue.Location = new System.Drawing.Point(147, 77);
             this.labelDurationValue.Margin = new System.Windows.Forms.Padding(0, 0, 3, 0);
             this.labelDurationValue.Name = "labelDurationValue";
             this.labelDurationValue.Size = new System.Drawing.Size(48, 13);
-            this.labelDurationValue.TabIndex = 1;
+            this.labelDurationValue.TabIndex = 4;
             this.labelDurationValue.Text = "0 ms/c";
             this.labelDurationValue.TextAlign = System.Drawing.ContentAlignment.TopRight;
             this.toolTip.SetToolTip(this.labelDurationValue, "Milliseconds per character.");
             // 
             // trackBarDuration
             // 
-            this.trackBarDuration.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
             this.trackBarDuration.AutoSize = false;
-            this.trackBarDuration.Location = new System.Drawing.Point(6, 19);
+            this.trackBarDuration.Location = new System.Drawing.Point(3, 76);
             this.trackBarDuration.Maximum = 60;
             this.trackBarDuration.Minimum = 10;
             this.trackBarDuration.Name = "trackBarDuration";
-            this.trackBarDuration.Size = new System.Drawing.Size(128, 30);
-            this.trackBarDuration.TabIndex = 0;
+            this.trackBarDuration.Size = new System.Drawing.Size(148, 30);
+            this.trackBarDuration.TabIndex = 3;
             this.trackBarDuration.TickFrequency = 5;
             this.trackBarDuration.Value = 25;
             // 
-            // groupUserInterface
-            // 
-            this.groupUserInterface.Controls.Add(this.checkSkipOnLinkClick);
-            this.groupUserInterface.Controls.Add(this.checkColumnName);
-            this.groupUserInterface.Controls.Add(this.labelIdlePause);
-            this.groupUserInterface.Controls.Add(this.comboBoxIdlePause);
-            this.groupUserInterface.Controls.Add(this.checkNonIntrusive);
-            this.groupUserInterface.Controls.Add(this.checkTimerCountDown);
-            this.groupUserInterface.Controls.Add(this.checkNotificationTimer);
-            this.groupUserInterface.Location = new System.Drawing.Point(9, 9);
-            this.groupUserInterface.Name = "groupUserInterface";
-            this.groupUserInterface.Size = new System.Drawing.Size(183, 187);
-            this.groupUserInterface.TabIndex = 0;
-            this.groupUserInterface.TabStop = false;
-            this.groupUserInterface.Text = "General";
-            // 
             // checkSkipOnLinkClick
             // 
             this.checkSkipOnLinkClick.AutoSize = true;
-            this.checkSkipOnLinkClick.Location = new System.Drawing.Point(9, 90);
+            this.checkSkipOnLinkClick.Location = new System.Drawing.Point(6, 51);
             this.checkSkipOnLinkClick.Margin = new System.Windows.Forms.Padding(6, 3, 3, 3);
             this.checkSkipOnLinkClick.Name = "checkSkipOnLinkClick";
             this.checkSkipOnLinkClick.Size = new System.Drawing.Size(113, 17);
-            this.checkSkipOnLinkClick.TabIndex = 3;
+            this.checkSkipOnLinkClick.TabIndex = 2;
             this.checkSkipOnLinkClick.Text = "Skip On Link Click";
             this.toolTip.SetToolTip(this.checkSkipOnLinkClick, "Skips current notification when a link\r\ninside the notification is clicked.");
             this.checkSkipOnLinkClick.UseVisualStyleBackColor = true;
@@ -330,60 +286,56 @@
             // checkColumnName
             // 
             this.checkColumnName.AutoSize = true;
-            this.checkColumnName.Location = new System.Drawing.Point(9, 21);
+            this.checkColumnName.Location = new System.Drawing.Point(6, 5);
             this.checkColumnName.Margin = new System.Windows.Forms.Padding(6, 5, 3, 3);
             this.checkColumnName.Name = "checkColumnName";
             this.checkColumnName.Size = new System.Drawing.Size(129, 17);
             this.checkColumnName.TabIndex = 0;
             this.checkColumnName.Text = "Display Column Name";
-            this.toolTip.SetToolTip(this.checkColumnName, "Shows column name each notification originated\r\nfrom in the notification window t" +
-        "itle.");
+            this.toolTip.SetToolTip(this.checkColumnName, "Shows column name each notification originated\r\nfrom in the notification window title.");
             this.checkColumnName.UseVisualStyleBackColor = true;
             // 
             // labelIdlePause
             // 
-            this.labelIdlePause.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
             this.labelIdlePause.AutoSize = true;
-            this.labelIdlePause.Location = new System.Drawing.Point(5, 141);
+            this.labelIdlePause.Location = new System.Drawing.Point(3, 106);
             this.labelIdlePause.Margin = new System.Windows.Forms.Padding(3, 12, 3, 0);
             this.labelIdlePause.Name = "labelIdlePause";
             this.labelIdlePause.Size = new System.Drawing.Size(89, 13);
-            this.labelIdlePause.TabIndex = 3;
+            this.labelIdlePause.TabIndex = 4;
             this.labelIdlePause.Text = "Pause When Idle";
             // 
             // comboBoxIdlePause
             // 
-            this.comboBoxIdlePause.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
             this.comboBoxIdlePause.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
             this.comboBoxIdlePause.FormattingEnabled = true;
-            this.comboBoxIdlePause.Location = new System.Drawing.Point(6, 157);
+            this.comboBoxIdlePause.Location = new System.Drawing.Point(5, 122);
+            this.comboBoxIdlePause.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
             this.comboBoxIdlePause.Name = "comboBoxIdlePause";
-            this.comboBoxIdlePause.Size = new System.Drawing.Size(171, 21);
-            this.comboBoxIdlePause.TabIndex = 4;
+            this.comboBoxIdlePause.Size = new System.Drawing.Size(144, 21);
+            this.comboBoxIdlePause.TabIndex = 5;
             this.toolTip.SetToolTip(this.comboBoxIdlePause, "Pauses new notifications after going idle for a set amount of time.");
             // 
             // checkNonIntrusive
             // 
             this.checkNonIntrusive.AutoSize = true;
-            this.checkNonIntrusive.Location = new System.Drawing.Point(9, 113);
+            this.checkNonIntrusive.Location = new System.Drawing.Point(6, 74);
             this.checkNonIntrusive.Margin = new System.Windows.Forms.Padding(6, 3, 3, 3);
             this.checkNonIntrusive.Name = "checkNonIntrusive";
             this.checkNonIntrusive.Size = new System.Drawing.Size(128, 17);
-            this.checkNonIntrusive.TabIndex = 4;
+            this.checkNonIntrusive.TabIndex = 3;
             this.checkNonIntrusive.Text = "Non-Intrusive Popups";
-            this.toolTip.SetToolTip(this.checkNonIntrusive, "When not idle and the cursor is within the notification window area,\r\nit will be " +
-        "delayed until the cursor moves away to prevent accidental clicks.");
+            this.toolTip.SetToolTip(this.checkNonIntrusive, "When not idle and the cursor is within the notification window area,\r\nit will be delayed until the cursor moves away to prevent accidental clicks.");
             this.checkNonIntrusive.UseVisualStyleBackColor = true;
             // 
             // checkTimerCountDown
             // 
             this.checkTimerCountDown.AutoSize = true;
-            this.checkTimerCountDown.Location = new System.Drawing.Point(9, 67);
+            this.checkTimerCountDown.Location = new System.Drawing.Point(6, 28);
             this.checkTimerCountDown.Margin = new System.Windows.Forms.Padding(6, 3, 3, 3);
             this.checkTimerCountDown.Name = "checkTimerCountDown";
             this.checkTimerCountDown.Size = new System.Drawing.Size(119, 17);
-            this.checkTimerCountDown.TabIndex = 2;
+            this.checkTimerCountDown.TabIndex = 1;
             this.checkTimerCountDown.Text = "Timer Counts Down";
             this.toolTip.SetToolTip(this.checkTimerCountDown, "The notification timer counts down instead of up.");
             this.checkTimerCountDown.UseVisualStyleBackColor = true;
@@ -391,39 +343,239 @@
             // checkNotificationTimer
             // 
             this.checkNotificationTimer.AutoSize = true;
-            this.checkNotificationTimer.Location = new System.Drawing.Point(9, 44);
-            this.checkNotificationTimer.Margin = new System.Windows.Forms.Padding(6, 3, 3, 3);
+            this.checkNotificationTimer.Location = new System.Drawing.Point(6, 5);
+            this.checkNotificationTimer.Margin = new System.Windows.Forms.Padding(6, 5, 3, 3);
             this.checkNotificationTimer.Name = "checkNotificationTimer";
             this.checkNotificationTimer.Size = new System.Drawing.Size(145, 17);
-            this.checkNotificationTimer.TabIndex = 1;
+            this.checkNotificationTimer.TabIndex = 0;
             this.checkNotificationTimer.Text = "Display Notification Timer";
             this.checkNotificationTimer.UseVisualStyleBackColor = true;
             // 
+            // radioSizeAuto
+            // 
+            this.radioSizeAuto.Location = new System.Drawing.Point(6, 4);
+            this.radioSizeAuto.Margin = new System.Windows.Forms.Padding(5, 4, 3, 3);
+            this.radioSizeAuto.Name = "radioSizeAuto";
+            this.radioSizeAuto.Size = new System.Drawing.Size(92, 17);
+            this.radioSizeAuto.TabIndex = 0;
+            this.radioSizeAuto.TabStop = true;
+            this.radioSizeAuto.Text = "Auto";
+            this.toolTip.SetToolTip(this.radioSizeAuto, "Notification size is based on the font size and browser zoom level.");
+            this.radioSizeAuto.UseVisualStyleBackColor = true;
+            // 
+            // radioSizeCustom
+            // 
+            this.radioSizeCustom.Location = new System.Drawing.Point(106, 4);
+            this.radioSizeCustom.Margin = new System.Windows.Forms.Padding(5, 4, 3, 3);
+            this.radioSizeCustom.Name = "radioSizeCustom";
+            this.radioSizeCustom.Size = new System.Drawing.Size(92, 17);
+            this.radioSizeCustom.TabIndex = 1;
+            this.radioSizeCustom.TabStop = true;
+            this.radioSizeCustom.Text = "Custom";
+            this.toolTip.SetToolTip(this.radioSizeCustom, "Resize the example notification window to the desired size.");
+            this.radioSizeCustom.UseVisualStyleBackColor = true;
+            // 
+            // labelGeneral
+            // 
+            this.labelGeneral.AutoSize = true;
+            this.labelGeneral.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+            this.labelGeneral.Location = new System.Drawing.Point(6, 8);
+            this.labelGeneral.Margin = new System.Windows.Forms.Padding(0, 2, 0, 0);
+            this.labelGeneral.Name = "labelGeneral";
+            this.labelGeneral.Size = new System.Drawing.Size(66, 20);
+            this.labelGeneral.TabIndex = 0;
+            this.labelGeneral.Text = "General";
+            // 
+            // panelGeneral
+            // 
+            this.panelGeneral.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.panelGeneral.Controls.Add(this.checkMediaPreviews);
+            this.panelGeneral.Controls.Add(this.checkColumnName);
+            this.panelGeneral.Controls.Add(this.checkSkipOnLinkClick);
+            this.panelGeneral.Controls.Add(this.checkNonIntrusive);
+            this.panelGeneral.Controls.Add(this.labelIdlePause);
+            this.panelGeneral.Controls.Add(this.comboBoxIdlePause);
+            this.panelGeneral.Location = new System.Drawing.Point(9, 31);
+            this.panelGeneral.Name = "panelGeneral";
+            this.panelGeneral.Size = new System.Drawing.Size(322, 149);
+            this.panelGeneral.TabIndex = 1;
+            // 
+            // labelScrollSpeedValue
+            // 
+            this.labelScrollSpeedValue.Location = new System.Drawing.Point(147, 53);
+            this.labelScrollSpeedValue.Margin = new System.Windows.Forms.Padding(0, 0, 3, 0);
+            this.labelScrollSpeedValue.Name = "labelScrollSpeedValue";
+            this.labelScrollSpeedValue.Size = new System.Drawing.Size(34, 13);
+            this.labelScrollSpeedValue.TabIndex = 4;
+            this.labelScrollSpeedValue.Text = "100%";
+            this.labelScrollSpeedValue.TextAlign = System.Drawing.ContentAlignment.TopRight;
+            // 
+            // trackBarScrollSpeed
+            // 
+            this.trackBarScrollSpeed.AutoSize = false;
+            this.trackBarScrollSpeed.LargeChange = 25;
+            this.trackBarScrollSpeed.Location = new System.Drawing.Point(5, 52);
+            this.trackBarScrollSpeed.Maximum = 200;
+            this.trackBarScrollSpeed.Minimum = 25;
+            this.trackBarScrollSpeed.Name = "trackBarScrollSpeed";
+            this.trackBarScrollSpeed.Size = new System.Drawing.Size(148, 30);
+            this.trackBarScrollSpeed.SmallChange = 5;
+            this.trackBarScrollSpeed.TabIndex = 3;
+            this.trackBarScrollSpeed.TickFrequency = 25;
+            this.trackBarScrollSpeed.Value = 100;
+            // 
+            // labelScrollSpeed
+            // 
+            this.labelScrollSpeed.AutoSize = true;
+            this.labelScrollSpeed.Location = new System.Drawing.Point(3, 36);
+            this.labelScrollSpeed.Margin = new System.Windows.Forms.Padding(3, 12, 3, 0);
+            this.labelScrollSpeed.Name = "labelScrollSpeed";
+            this.labelScrollSpeed.Size = new System.Drawing.Size(67, 13);
+            this.labelScrollSpeed.TabIndex = 2;
+            this.labelScrollSpeed.Text = "Scroll Speed";
+            // 
+            // labelLocation
+            // 
+            this.labelLocation.AutoSize = true;
+            this.labelLocation.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+            this.labelLocation.Location = new System.Drawing.Point(6, 395);
+            this.labelLocation.Margin = new System.Windows.Forms.Padding(0, 21, 0, 0);
+            this.labelLocation.Name = "labelLocation";
+            this.labelLocation.Size = new System.Drawing.Size(70, 20);
+            this.labelLocation.TabIndex = 4;
+            this.labelLocation.Text = "Location";
+            // 
+            // panelLocation
+            // 
+            this.panelLocation.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.panelLocation.Controls.Add(this.labelEdgeDistanceValue);
+            this.panelLocation.Controls.Add(this.radioLocTL);
+            this.panelLocation.Controls.Add(this.labelDisplay);
+            this.panelLocation.Controls.Add(this.trackBarEdgeDistance);
+            this.panelLocation.Controls.Add(this.comboBoxDisplay);
+            this.panelLocation.Controls.Add(this.radioLocTR);
+            this.panelLocation.Controls.Add(this.labelEdgeDistance);
+            this.panelLocation.Controls.Add(this.radioLocBL);
+            this.panelLocation.Controls.Add(this.radioLocCustom);
+            this.panelLocation.Controls.Add(this.radioLocBR);
+            this.panelLocation.Location = new System.Drawing.Point(9, 418);
+            this.panelLocation.Name = "panelLocation";
+            this.panelLocation.Size = new System.Drawing.Size(322, 165);
+            this.panelLocation.TabIndex = 5;
+            // 
+            // panelTimer
+            // 
+            this.panelTimer.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.panelTimer.Controls.Add(this.labelDuration);
+            this.panelTimer.Controls.Add(this.checkNotificationTimer);
+            this.panelTimer.Controls.Add(this.tableLayoutDurationButtons);
+            this.panelTimer.Controls.Add(this.checkTimerCountDown);
+            this.panelTimer.Controls.Add(this.labelDurationValue);
+            this.panelTimer.Controls.Add(this.trackBarDuration);
+            this.panelTimer.Location = new System.Drawing.Point(9, 227);
+            this.panelTimer.Name = "panelTimer";
+            this.panelTimer.Size = new System.Drawing.Size(322, 144);
+            this.panelTimer.TabIndex = 3;
+            // 
+            // labelDuration
+            // 
+            this.labelDuration.AutoSize = true;
+            this.labelDuration.Location = new System.Drawing.Point(3, 60);
+            this.labelDuration.Margin = new System.Windows.Forms.Padding(3, 12, 3, 0);
+            this.labelDuration.Name = "labelDuration";
+            this.labelDuration.Size = new System.Drawing.Size(47, 13);
+            this.labelDuration.TabIndex = 2;
+            this.labelDuration.Text = "Duration";
+            // 
+            // labelTimer
+            // 
+            this.labelTimer.AutoSize = true;
+            this.labelTimer.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+            this.labelTimer.Location = new System.Drawing.Point(6, 204);
+            this.labelTimer.Margin = new System.Windows.Forms.Padding(0, 21, 0, 0);
+            this.labelTimer.Name = "labelTimer";
+            this.labelTimer.Size = new System.Drawing.Size(48, 20);
+            this.labelTimer.TabIndex = 2;
+            this.labelTimer.Text = "Timer";
+            // 
+            // labelSize
+            // 
+            this.labelSize.AutoSize = true;
+            this.labelSize.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+            this.labelSize.Location = new System.Drawing.Point(6, 607);
+            this.labelSize.Margin = new System.Windows.Forms.Padding(0, 21, 0, 0);
+            this.labelSize.Name = "labelSize";
+            this.labelSize.Size = new System.Drawing.Size(40, 20);
+            this.labelSize.TabIndex = 6;
+            this.labelSize.Text = "Size";
+            // 
+            // panelMiscellaneous
+            // 
+            this.panelMiscellaneous.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.panelMiscellaneous.Controls.Add(this.radioSizeCustom);
+            this.panelMiscellaneous.Controls.Add(this.radioSizeAuto);
+            this.panelMiscellaneous.Controls.Add(this.labelScrollSpeedValue);
+            this.panelMiscellaneous.Controls.Add(this.trackBarScrollSpeed);
+            this.panelMiscellaneous.Controls.Add(this.labelScrollSpeed);
+            this.panelMiscellaneous.Location = new System.Drawing.Point(9, 630);
+            this.panelMiscellaneous.Name = "panelMiscellaneous";
+            this.panelMiscellaneous.Size = new System.Drawing.Size(322, 92);
+            this.panelMiscellaneous.TabIndex = 7;
+            // 
+            // durationUpdateTimer
+            // 
+            this.durationUpdateTimer.Interval = 200;
+            this.durationUpdateTimer.Tick += new System.EventHandler(this.durationUpdateTimer_Tick);
+            // 
+            // checkMediaPreviews
+            // 
+            this.checkMediaPreviews.AutoSize = true;
+            this.checkMediaPreviews.Location = new System.Drawing.Point(6, 28);
+            this.checkMediaPreviews.Margin = new System.Windows.Forms.Padding(6, 3, 3, 3);
+            this.checkMediaPreviews.Name = "checkMediaPreviews";
+            this.checkMediaPreviews.Size = new System.Drawing.Size(131, 17);
+            this.checkMediaPreviews.TabIndex = 1;
+            this.checkMediaPreviews.Text = "Show Media Previews";
+            this.toolTip.SetToolTip(this.checkMediaPreviews, "Shows image and video thumbnails in the notification window.");
+            this.checkMediaPreviews.UseVisualStyleBackColor = true;
+            // 
             // TabSettingsNotifications
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.Controls.Add(this.groupUserInterface);
-            this.Controls.Add(this.groupNotificationDuration);
-            this.Controls.Add(this.groupNotificationLocation);
+            this.Controls.Add(this.panelMiscellaneous);
+            this.Controls.Add(this.labelSize);
+            this.Controls.Add(this.labelTimer);
+            this.Controls.Add(this.panelLocation);
+            this.Controls.Add(this.labelLocation);
+            this.Controls.Add(this.panelGeneral);
+            this.Controls.Add(this.labelGeneral);
+            this.Controls.Add(this.panelTimer);
             this.Name = "TabSettingsNotifications";
-            this.Size = new System.Drawing.Size(478, 300);
+            this.Size = new System.Drawing.Size(340, 731);
             this.ParentChanged += new System.EventHandler(this.TabSettingsNotifications_ParentChanged);
-            this.groupNotificationLocation.ResumeLayout(false);
-            this.groupNotificationLocation.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)(this.trackBarEdgeDistance)).EndInit();
-            this.groupNotificationDuration.ResumeLayout(false);
             this.tableLayoutDurationButtons.ResumeLayout(false);
             ((System.ComponentModel.ISupportInitialize)(this.trackBarDuration)).EndInit();
-            this.groupUserInterface.ResumeLayout(false);
-            this.groupUserInterface.PerformLayout();
+            this.panelGeneral.ResumeLayout(false);
+            this.panelGeneral.PerformLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.trackBarScrollSpeed)).EndInit();
+            this.panelLocation.ResumeLayout(false);
+            this.panelLocation.PerformLayout();
+            this.panelTimer.ResumeLayout(false);
+            this.panelTimer.PerformLayout();
+            this.panelMiscellaneous.ResumeLayout(false);
+            this.panelMiscellaneous.PerformLayout();
             this.ResumeLayout(false);
+            this.PerformLayout();
 
         }
 
         #endregion
-
-        private System.Windows.Forms.GroupBox groupNotificationLocation;
         private System.Windows.Forms.Label labelDisplay;
         private System.Windows.Forms.ComboBox comboBoxDisplay;
         private System.Windows.Forms.Label labelEdgeDistance;
@@ -433,8 +585,6 @@
         private System.Windows.Forms.RadioButton radioLocBL;
         private System.Windows.Forms.RadioButton radioLocTR;
         private System.Windows.Forms.RadioButton radioLocTL;
-        private System.Windows.Forms.GroupBox groupNotificationDuration;
-        private System.Windows.Forms.GroupBox groupUserInterface;
         private System.Windows.Forms.ToolTip toolTip;
         private System.Windows.Forms.Label labelEdgeDistanceValue;
         private System.Windows.Forms.Label labelDurationValue;
@@ -450,5 +600,21 @@
         private System.Windows.Forms.CheckBox checkSkipOnLinkClick;
         private System.Windows.Forms.CheckBox checkTimerCountDown;
         private System.Windows.Forms.CheckBox checkNotificationTimer;
+        private System.Windows.Forms.Label labelGeneral;
+        private System.Windows.Forms.Panel panelGeneral;
+        private System.Windows.Forms.Label labelLocation;
+        private System.Windows.Forms.Panel panelLocation;
+        private System.Windows.Forms.Panel panelTimer;
+        private System.Windows.Forms.Label labelTimer;
+        private System.Windows.Forms.Label labelScrollSpeedValue;
+        private System.Windows.Forms.TrackBar trackBarScrollSpeed;
+        private System.Windows.Forms.Label labelScrollSpeed;
+        private System.Windows.Forms.Label labelSize;
+        private System.Windows.Forms.Panel panelMiscellaneous;
+        private System.Windows.Forms.Label labelDuration;
+        private System.Windows.Forms.Timer durationUpdateTimer;
+        private System.Windows.Forms.RadioButton radioSizeCustom;
+        private System.Windows.Forms.RadioButton radioSizeAuto;
+        private System.Windows.Forms.CheckBox checkMediaPreviews;
     }
 }

Core/Other/Settings/TabSettingsNotifications.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Globalization;
 using System.Windows.Forms;
 using TweetDuck.Core.Controls;
 using TweetDuck.Core.Notification;
@@ -14,16 +13,13 @@ namespace TweetDuck.Core.Other.Settings{
             InitializeComponent();
 
             this.notification = notification;
-            this.notification.CanMoveWindow = () => radioLocCustom.Checked;
-
-            this.notification.Move += (sender, args) => {
-                if (radioLocCustom.Checked && this.notification.Location != ControlExtensions.InvisibleLocation){
-                    Config.CustomNotificationPosition = this.notification.Location;
-                }
-            };
             
             this.notification.Initialized += (sender, args) => {
-                this.InvokeAsyncSafe(() => this.notification.ShowNotificationForSettings(true));
+                this.InvokeAsyncSafe(() => {
+                    this.notification.ShowNotificationForSettings(true);
+                    this.notification.Move += notification_Move;
+                    this.notification.ResizeEnd += notification_ResizeEnd;
+                });
             };
 
             this.notification.Activated += notification_Activated;
@@ -39,6 +35,11 @@ namespace TweetDuck.Core.Other.Settings{
 
             comboBoxDisplay.Enabled = trackBarEdgeDistance.Enabled = !radioLocCustom.Checked;
 
+            switch(Config.NotificationSize){
+                case TweetNotification.Size.Auto: radioSizeAuto.Checked = true; break;
+                case TweetNotification.Size.Custom: radioSizeCustom.Checked = true; break;
+            }
+            
             toolTip.SetToolTip(trackBarDuration, toolTip.GetToolTip(labelDurationValue));
             trackBarDuration.SetValueSafe(Config.NotificationDurationValue);
             labelDurationValue.Text = Config.NotificationDurationValue+" ms/c";
@@ -50,10 +51,10 @@ namespace TweetDuck.Core.Other.Settings{
             comboBoxIdlePause.Items.Add("5 minutes");
             comboBoxIdlePause.SelectedIndex = Math.Max(0, Array.FindIndex(IdlePauseSeconds, val => val == Config.NotificationIdlePauseSeconds));
 
-            comboBoxDisplay.Items.Add("(Same As "+Program.BrandName+")");
+            comboBoxDisplay.Items.Add("(Same as TweetDuck)");
 
             foreach(Screen screen in Screen.AllScreens){
-                comboBoxDisplay.Items.Add(screen.DeviceName+" ("+screen.Bounds.Width+"x"+screen.Bounds.Height+")");
+                comboBoxDisplay.Items.Add(screen.DeviceName.TrimStart('\\', '.')+" ("+screen.Bounds.Width+"x"+screen.Bounds.Height+")");
             }
 
             comboBoxDisplay.SelectedIndex = Math.Min(comboBoxDisplay.Items.Count-1, Config.NotificationDisplay);
@@ -62,11 +63,18 @@ namespace TweetDuck.Core.Other.Settings{
             checkNotificationTimer.Checked = Config.DisplayNotificationTimer;
             checkTimerCountDown.Enabled = checkNotificationTimer.Checked;
             checkTimerCountDown.Checked = Config.NotificationTimerCountDown;
+            checkMediaPreviews.Checked = Config.NotificationMediaPreviews;
             checkSkipOnLinkClick.Checked = Config.NotificationSkipOnLinkClick;
             checkNonIntrusive.Checked = Config.NotificationNonIntrusiveMode;
 
+            trackBarScrollSpeed.SetValueSafe(Config.NotificationScrollSpeed);
+            labelScrollSpeedValue.Text = trackBarScrollSpeed.Value+"%";
+
             trackBarEdgeDistance.SetValueSafe(Config.NotificationEdgeDistance);
-            labelEdgeDistanceValue.Text = trackBarEdgeDistance.Value.ToString(CultureInfo.InvariantCulture)+" px";
+            labelEdgeDistanceValue.Text = trackBarEdgeDistance.Value+" px";
+            
+            this.notification.CanMoveWindow = () => radioLocCustom.Checked;
+            this.notification.CanResizeWindow = radioSizeCustom.Checked;
 
             Disposed += (sender, args) => this.notification.Dispose();
         }
@@ -78,6 +86,9 @@ namespace TweetDuck.Core.Other.Settings{
             radioLocBR.CheckedChanged += radioLoc_CheckedChanged;
             radioLocCustom.Click += radioLocCustom_Click;
 
+            radioSizeAuto.CheckedChanged += radioSize_CheckedChanged;
+            radioSizeCustom.Click += radioSizeCustom_Click;
+
             trackBarDuration.ValueChanged += trackBarDuration_ValueChanged;
             btnDurationShort.Click += btnDurationShort_Click;
             btnDurationMedium.Click += btnDurationMedium_Click;
@@ -86,10 +97,12 @@ namespace TweetDuck.Core.Other.Settings{
             checkColumnName.CheckedChanged += checkColumnName_CheckedChanged;
             checkNotificationTimer.CheckedChanged += checkNotificationTimer_CheckedChanged;
             checkTimerCountDown.CheckedChanged += checkTimerCountDown_CheckedChanged;
+            checkMediaPreviews.CheckedChanged += checkMediaPreviews_CheckedChanged;
             checkSkipOnLinkClick.CheckedChanged += checkSkipOnLinkClick_CheckedChanged;
             checkNonIntrusive.CheckedChanged += checkNonIntrusive_CheckedChanged;
 
             comboBoxIdlePause.SelectedValueChanged += comboBoxIdlePause_SelectedValueChanged;
+            trackBarScrollSpeed.ValueChanged += trackBarScrollSpeed_ValueChanged;
 
             comboBoxDisplay.SelectedValueChanged += comboBoxDisplay_SelectedValueChanged;
             trackBarEdgeDistance.ValueChanged += trackBarEdgeDistance_ValueChanged;
@@ -109,6 +122,19 @@ namespace TweetDuck.Core.Other.Settings{
             notification.Activated -= notification_Activated;
         }
 
+        private void notification_Move(object sender, EventArgs e){
+            if (radioLocCustom.Checked && notification.Location != ControlExtensions.InvisibleLocation){
+                Config.CustomNotificationPosition = notification.Location;
+            }
+        }
+
+        private void notification_ResizeEnd(object sender, EventArgs e){
+            if (radioSizeCustom.Checked){
+                Config.CustomNotificationSize = notification.BrowserSize;
+                notification.ShowNotificationForSettings(false);
+            }
+        }
+
         private void radioLoc_CheckedChanged(object sender, EventArgs e){
             if (radioLocTL.Checked)Config.NotificationPosition = TweetNotification.Position.TopLeft;
             else if (radioLocTR.Checked)Config.NotificationPosition = TweetNotification.Position.TopRight;
@@ -129,7 +155,7 @@ namespace TweetDuck.Core.Other.Settings{
             comboBoxDisplay.Enabled = trackBarEdgeDistance.Enabled = false;
             notification.ShowNotificationForSettings(false);
 
-            if (notification.IsFullyOutsideView() && MessageBox.Show("The notification seems to be outside of view, would you like to reset its position?", "Notification is outside view", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.Yes){
+            if (notification.IsFullyOutsideView() && FormMessage.Question("Notification is outside view", "The notification seems to be outside of view, would you like to reset its position?", FormMessage.Yes, FormMessage.No)){
                 Config.NotificationPosition = TweetNotification.Position.TopRight;
                 notification.MoveToVisibleLocation();
 
@@ -140,11 +166,30 @@ namespace TweetDuck.Core.Other.Settings{
             }
         }
 
+        private void radioSize_CheckedChanged(object sender, EventArgs e){
+            if (radioSizeAuto.Checked)Config.NotificationSize = TweetNotification.Size.Auto;
+            
+            notification.ShowNotificationForSettings(false);
+            notification.CanResizeWindow = false; // must be after ShowNotificationForSettings
+        }
+        
+        private void radioSizeCustom_Click(object sender, EventArgs e){
+            if (!Config.IsCustomNotificationSizeSet){
+                Config.CustomNotificationSize = notification.BrowserSize;
+            }
+
+            Config.NotificationSize = TweetNotification.Size.Custom;
+
+            notification.CanResizeWindow = true;
+            notification.ShowNotificationForSettings(false);
+        }
+
         private void trackBarDuration_ValueChanged(object sender, EventArgs e){
+            durationUpdateTimer.Stop();
+            durationUpdateTimer.Start();
+
             Config.NotificationDurationValue = trackBarDuration.Value;
             labelDurationValue.Text = Config.NotificationDurationValue+" ms/c";
-
-            notification.ShowNotificationForSettings(true);
         }
 
         private void btnDurationShort_Click(object sender, EventArgs e){
@@ -175,6 +220,10 @@ namespace TweetDuck.Core.Other.Settings{
             notification.ShowNotificationForSettings(true);
         }
 
+        private void checkMediaPreviews_CheckedChanged(object sender, EventArgs e){
+            Config.NotificationMediaPreviews = checkMediaPreviews.Checked;
+        }
+
         private void checkSkipOnLinkClick_CheckedChanged(object sender, EventArgs e){
             Config.NotificationSkipOnLinkClick = checkSkipOnLinkClick.Checked;
         }
@@ -187,15 +236,27 @@ namespace TweetDuck.Core.Other.Settings{
             Config.NotificationIdlePauseSeconds = IdlePauseSeconds[comboBoxIdlePause.SelectedIndex];
         }
 
+        private void trackBarScrollSpeed_ValueChanged(object sender, EventArgs e){
+            if (trackBarScrollSpeed.AlignValueToTick()){
+                labelScrollSpeedValue.Text = trackBarScrollSpeed.Value+"%";
+                Config.NotificationScrollSpeed = trackBarScrollSpeed.Value;
+            }
+        }
+
         private void comboBoxDisplay_SelectedValueChanged(object sender, EventArgs e){
             Config.NotificationDisplay = comboBoxDisplay.SelectedIndex;
             notification.ShowNotificationForSettings(false);
         }
 
         private void trackBarEdgeDistance_ValueChanged(object sender, EventArgs e){
-            labelEdgeDistanceValue.Text = trackBarEdgeDistance.Value.ToString(CultureInfo.InvariantCulture)+" px";
+            labelEdgeDistanceValue.Text = trackBarEdgeDistance.Value+" px";
             Config.NotificationEdgeDistance = trackBarEdgeDistance.Value;
             notification.ShowNotificationForSettings(false);
         }
+
+        private void durationUpdateTimer_Tick(object sender, EventArgs e){
+            notification.ShowNotificationForSettings(true);
+            durationUpdateTimer.Stop();
+        }
     }
 }

Core/Other/Settings/TabSettingsSounds.Designer.cs

@@ -25,31 +25,20 @@
         private void InitializeComponent() {
             this.components = new System.ComponentModel.Container();
             this.toolTip = new System.Windows.Forms.ToolTip(this.components);
-            this.groupCustomSound = new System.Windows.Forms.GroupBox();
             this.btnPlaySound = new System.Windows.Forms.Button();
             this.btnResetSound = new System.Windows.Forms.Button();
             this.btnBrowseSound = new System.Windows.Forms.Button();
             this.tbCustomSound = new System.Windows.Forms.TextBox();
-            this.groupCustomSound.SuspendLayout();
+            this.labelSoundNotification = new System.Windows.Forms.Label();
+            this.panelSoundNotification = new System.Windows.Forms.Panel();
+            this.panelSoundNotification.SuspendLayout();
             this.SuspendLayout();
             // 
-            // groupCustomSound
-            // 
-            this.groupCustomSound.Controls.Add(this.btnPlaySound);
-            this.groupCustomSound.Controls.Add(this.btnResetSound);
-            this.groupCustomSound.Controls.Add(this.btnBrowseSound);
-            this.groupCustomSound.Controls.Add(this.tbCustomSound);
-            this.groupCustomSound.Location = new System.Drawing.Point(9, 9);
-            this.groupCustomSound.Name = "groupCustomSound";
-            this.groupCustomSound.Size = new System.Drawing.Size(372, 75);
-            this.groupCustomSound.TabIndex = 0;
-            this.groupCustomSound.TabStop = false;
-            this.groupCustomSound.Text = "Custom Sound Notification";
-            // 
             // btnPlaySound
             // 
+            this.btnPlaySound.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
             this.btnPlaySound.AutoSize = true;
-            this.btnPlaySound.Location = new System.Drawing.Point(250, 45);
+            this.btnPlaySound.Location = new System.Drawing.Point(203, 29);
             this.btnPlaySound.Name = "btnPlaySound";
             this.btnPlaySound.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);
             this.btnPlaySound.Size = new System.Drawing.Size(43, 23);
@@ -60,7 +49,7 @@
             // btnResetSound
             // 
             this.btnResetSound.AutoSize = true;
-            this.btnResetSound.Location = new System.Drawing.Point(6, 45);
+            this.btnResetSound.Location = new System.Drawing.Point(3, 29);
             this.btnResetSound.Name = "btnResetSound";
             this.btnResetSound.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);
             this.btnResetSound.Size = new System.Drawing.Size(51, 23);
@@ -70,8 +59,9 @@
             // 
             // btnBrowseSound
             // 
+            this.btnBrowseSound.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
             this.btnBrowseSound.AutoSize = true;
-            this.btnBrowseSound.Location = new System.Drawing.Point(299, 45);
+            this.btnBrowseSound.Location = new System.Drawing.Point(252, 29);
             this.btnBrowseSound.Name = "btnBrowseSound";
             this.btnBrowseSound.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);
             this.btnBrowseSound.Size = new System.Drawing.Size(67, 23);
@@ -81,31 +71,61 @@
             // 
             // tbCustomSound
             // 
-            this.tbCustomSound.Location = new System.Drawing.Point(6, 19);
+            this.tbCustomSound.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.tbCustomSound.Location = new System.Drawing.Point(3, 3);
             this.tbCustomSound.Name = "tbCustomSound";
-            this.tbCustomSound.Size = new System.Drawing.Size(360, 20);
+            this.tbCustomSound.Size = new System.Drawing.Size(316, 20);
             this.tbCustomSound.TabIndex = 0;
+            this.toolTip.SetToolTip(this.tbCustomSound, "When empty, the default TweetDeck sound notification is used.");
+            // 
+            // labelSoundNotification
+            // 
+            this.labelSoundNotification.AutoSize = true;
+            this.labelSoundNotification.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+            this.labelSoundNotification.Location = new System.Drawing.Point(6, 8);
+            this.labelSoundNotification.Margin = new System.Windows.Forms.Padding(0, 2, 0, 0);
+            this.labelSoundNotification.Name = "labelSoundNotification";
+            this.labelSoundNotification.Size = new System.Drawing.Size(198, 20);
+            this.labelSoundNotification.TabIndex = 1;
+            this.labelSoundNotification.Text = "Custom Sound Notification";
+            // 
+            // panelSoundNotification
+            // 
+            this.panelSoundNotification.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.panelSoundNotification.Controls.Add(this.btnPlaySound);
+            this.panelSoundNotification.Controls.Add(this.tbCustomSound);
+            this.panelSoundNotification.Controls.Add(this.btnResetSound);
+            this.panelSoundNotification.Controls.Add(this.btnBrowseSound);
+            this.panelSoundNotification.Location = new System.Drawing.Point(9, 31);
+            this.panelSoundNotification.Name = "panelSoundNotification";
+            this.panelSoundNotification.Size = new System.Drawing.Size(322, 56);
+            this.panelSoundNotification.TabIndex = 2;
             // 
             // TabSettingsSounds
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.Controls.Add(this.groupCustomSound);
+            this.Controls.Add(this.panelSoundNotification);
+            this.Controls.Add(this.labelSoundNotification);
             this.Name = "TabSettingsSounds";
-            this.Size = new System.Drawing.Size(478, 300);
-            this.groupCustomSound.ResumeLayout(false);
-            this.groupCustomSound.PerformLayout();
+            this.Size = new System.Drawing.Size(340, 97);
+            this.panelSoundNotification.ResumeLayout(false);
+            this.panelSoundNotification.PerformLayout();
             this.ResumeLayout(false);
+            this.PerformLayout();
 
         }
 
         #endregion
 
         private System.Windows.Forms.ToolTip toolTip;
-        private System.Windows.Forms.GroupBox groupCustomSound;
         private System.Windows.Forms.Button btnResetSound;
         private System.Windows.Forms.Button btnBrowseSound;
         private System.Windows.Forms.TextBox tbCustomSound;
         private System.Windows.Forms.Button btnPlaySound;
+        private System.Windows.Forms.Label labelSoundNotification;
+        private System.Windows.Forms.Panel panelSoundNotification;
     }
 }

Core/Other/Settings/TabSettingsSounds.cs

@@ -3,16 +3,16 @@ using System.Drawing;
 using System.IO;
 using System.Windows.Forms;
 using TweetDuck.Core.Notification;
-using TweetDuck.Core.Notification.Sound;
+using TweetLib.Audio;
 
 namespace TweetDuck.Core.Other.Settings{
     partial class TabSettingsSounds : BaseTabSettings{
-        private readonly ISoundNotificationPlayer soundNotification;
+        private readonly SoundNotification soundNotification;
 
         public TabSettingsSounds(){
             InitializeComponent();
 
-            soundNotification = SoundNotification.New();
+            soundNotification = new SoundNotification();
             soundNotification.PlaybackError += sound_PlaybackError;
 
             tbCustomSound.Text = Config.NotificationSoundPath;
@@ -34,7 +34,7 @@ namespace TweetDuck.Core.Other.Settings{
 
         private void tbCustomSound_TextChanged(object sender, EventArgs e){
             bool isEmpty = string.IsNullOrEmpty(tbCustomSound.Text);
-            tbCustomSound.ForeColor = isEmpty || File.Exists(tbCustomSound.Text) ? SystemColors.WindowText : Color.Maroon;
+            tbCustomSound.ForeColor = isEmpty || File.Exists(tbCustomSound.Text) ? SystemColors.WindowText : Color.Red;
             btnPlaySound.Enabled = !isEmpty;
             btnResetSound.Enabled = !isEmpty;
         }
@@ -44,7 +44,7 @@ namespace TweetDuck.Core.Other.Settings{
         }
 
         private void sound_PlaybackError(object sender, PlaybackErrorEventArgs e){
-            MessageBox.Show("Could not play custom notification sound."+Environment.NewLine+e.Message, "Notification Sound Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            FormMessage.Error("Notification Sound Error", "Could not play custom notification sound.\n"+e.Message, FormMessage.OK);
         }
 
         private void btnBrowseSound_Click(object sender, EventArgs e){

Core/Utils/BrowserUtils.cs

@@ -1,36 +1,46 @@
 using CefSharp;
 using System;
+using System.Collections.Generic;
 using System.Diagnostics;
-using System.Drawing;
-using System.Globalization;
 using System.IO;
 using System.Net;
-using System.Text.RegularExpressions;
 using System.Windows.Forms;
+using TweetDuck.Core.Other;
 
 namespace TweetDuck.Core.Utils{
     static class BrowserUtils{
         public static string HeaderAcceptLanguage{
             get{
-                string culture = CultureInfo.CurrentCulture.Name;
+                string culture = Program.Culture.Name;
 
                 if (culture == "en"){
                     return "en-us,en";
                 }
                 else{
-                    return culture.ToLowerInvariant()+",en;q=0.9";
+                    return culture.ToLower()+",en;q=0.9";
                 }
             }
         }
 
         public static string HeaderUserAgent => Program.BrandName+" "+Application.ProductVersion;
 
-        public static readonly Color BackgroundColor = Color.FromArgb(28, 99, 153);
-        public const string BackgroundColorFix = "let e=document.createElement('style');document.head.appendChild(e);e.innerHTML='body::before{background:#1c6399!important}'";
+        public static void SetupCefArgs(IDictionary<string, string> args){
+            if (!Program.SystemConfig.HardwareAcceleration){
+                args["disable-gpu"] = "1";
+                args["disable-gpu-vsync"] = "1";
+            }
             
-        public static readonly string[] DictionaryWords = {
-            "tweetdeck", "TweetDeck", "tweetduck", "TweetDuck", "TD"
-        };
+            args["disable-extensions"] = "1";
+            args["disable-plugins-discovery"] = "1";
+            args["enable-system-flash"] = "0";
+
+            if (args.TryGetValue("js-flags", out string jsFlags)){
+                args["js-flags"] = "--expose-gc "+jsFlags;
+            }
+            else{
+                args["js-flags"] = "--expose-gc";
+            }
+        }
 
         public static bool IsValidUrl(string url){
             if (Uri.TryCreate(url, UriKind.Absolute, out Uri uri)){
@@ -48,7 +58,7 @@ namespace TweetDuck.Core.Utils{
                 OpenExternalBrowserUnsafe(url);
             }
             else{
-                MessageBox.Show("A potentially malicious URL was blocked from opening:"+Environment.NewLine+url, "Blocked URL", MessageBoxButtons.OK, MessageBoxIcon.Warning);
+                FormMessage.Warning("Blocked URL", "A potentially malicious URL was blocked from opening:\n"+url, FormMessage.OK);
             }
         }
 
@@ -61,12 +71,8 @@ namespace TweetDuck.Core.Utils{
             return string.IsNullOrEmpty(file) ? null : file;
         }
 
-        public static string ConvertPascalCaseToScreamingSnakeCase(string str){
-            return Regex.Replace(str, @"(\p{Ll})(\P{Ll})|(\P{Ll})(\P{Ll}\p{Ll})", "$1$3_$2$4").ToUpperInvariant();
-        }
-
         public static string GetErrorName(CefErrorCode code){
-            return ConvertPascalCaseToScreamingSnakeCase(Enum.GetName(typeof(CefErrorCode), code) ?? string.Empty);
+            return StringUtils.ConvertPascalCaseToScreamingSnakeCase(Enum.GetName(typeof(CefErrorCode), code) ?? string.Empty);
         }
 
         public static WebClient DownloadFileAsync(string url, string target, Action onSuccess, Action<Exception> onFailure){
@@ -93,18 +99,14 @@ namespace TweetDuck.Core.Utils{
             return client;
         }
 
+        public static int Scale(int baseValue, double scaleFactor){
+            return (int)Math.Round(baseValue*scaleFactor);
+        }
+
         public static void SetZoomLevel(IBrowser browser, int percentage){
             browser.GetHost().SetZoomLevel(Math.Log(percentage/100.0, 1.2));
         }
 
-        public static bool IsTweetDeckWebsite(IFrame frame){
-            return frame.Url.Contains("//tweetdeck.twitter.com/");
-        }
-
-        public static bool IsTwitterWebsite(IFrame frame){
-            return frame.Url.Contains("//twitter.com/");
-        }
-
         #if DEBUG
         public static void HandleConsoleMessage(object sender, ConsoleMessageEventArgs e){
             Debug.WriteLine("[Console] {0} ({1}:{2})", e.Message, e.Source, e.Line);

Core/Utils/CommandLineArgsParser.cs

@@ -1,38 +0,0 @@
-using System;
-using System.Text.RegularExpressions;
-
-namespace TweetDuck.Core.Utils{
-    static class CommandLineArgsParser{
-        private static readonly Lazy<Regex> SplitRegex = new Lazy<Regex>(() => new Regex(@"([^=\s]+(?:=(?:[^ ]*""[^""]*?""[^ ]*|[^ ]*))?)", RegexOptions.Compiled), false);
-        
-        public static CommandLineArgs ReadCefArguments(string argumentString){
-            CommandLineArgs args = new CommandLineArgs();
-
-            if (string.IsNullOrWhiteSpace(argumentString)){
-                return args;
-            }
-
-            foreach(Match match in SplitRegex.Value.Matches(argumentString)){
-                string matchValue = match.Value;
-
-                int indexEquals = matchValue.IndexOf('=');
-                string key, value;
-
-                if (indexEquals == -1){
-                    key = matchValue.TrimStart('-');
-                    value = "1";
-                }
-                else{
-                    key = matchValue.Substring(0, indexEquals).TrimStart('-');
-                    value = matchValue.Substring(indexEquals+1).Trim('"');
-                }
-
-                if (key.Length != 0){
-                    args.SetValue(key, value);
-                }
-            }
-
-            return args;
-        }
-    }
-}

Core/Utils/NativeMethods.cs

@@ -8,7 +8,6 @@ namespace TweetDuck.Core.Utils{
     [SuppressMessage("ReSharper", "FieldCanBeMadeReadOnly.Local")]
     [SuppressMessage("ReSharper", "MemberCanBePrivate.Local")]
     static class NativeMethods{
-        public static readonly IntPtr HWND_BROADCAST = new IntPtr(0xFFFF);
         public static readonly IntPtr HOOK_HANDLED = new IntPtr(-1);
 
         public const int HWND_TOPMOST = -1;
@@ -66,12 +65,6 @@ namespace TweetDuck.Core.Utils{
         [return: MarshalAs(UnmanagedType.Bool)]
         private static extern bool BitBlt(IntPtr hdc, int nXDest, int nYDest, int nWidth, int nHeight, IntPtr hdcSrc, int nXSrc, int nYSrc, uint dwRop);
         
-        [DllImport("user32.dll")]
-        public static extern IntPtr SendMessage(IntPtr hWnd, uint msg, int wParam, IntPtr lParam);
-
-        [DllImport("user32.dll")]
-        public static extern uint RegisterWindowMessage(string messageName);
-
         [DllImport("user32.dll")]
         [return: MarshalAs(UnmanagedType.Bool)]
         public static extern bool ShowScrollBar(IntPtr hWnd, int wBar, bool bShow);

Core/Utils/StringUtils.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Linq;
+using System.Text.RegularExpressions;
+
+namespace TweetDuck.Core.Utils{
+    static class StringUtils{
+        public static readonly string[] EmptyArray = new string[0];
+
+        public static string ExtractBefore(string str, char search, int startIndex = 0){
+            int index = str.IndexOf(search, startIndex);
+            return index == -1 ? str : str.Substring(0, index);
+        }
+
+        public static int[] ParseInts(string str, char separator){
+            return str.Split(new char[]{ separator }, StringSplitOptions.RemoveEmptyEntries).Select(int.Parse).ToArray();
+        }
+        
+        public static string ConvertPascalCaseToScreamingSnakeCase(string str){
+            return Regex.Replace(str, @"(\p{Ll})(\P{Ll})|(\P{Ll})(\P{Ll}\p{Ll})", "$1$3_$2$4").ToUpper();
+        }
+    }
+}

Core/Utils/TwitterUtils.cs

@@ -0,0 +1,106 @@
+using System;
+using CefSharp;
+using System.Drawing;
+using System.IO;
+using System.Linq;
+using System.Text.RegularExpressions;
+using System.Windows.Forms;
+using TweetDuck.Core.Other;
+
+namespace TweetDuck.Core.Utils{
+    static class TwitterUtils{
+        public const string TweetDeckURL = "https://tweetdeck.twitter.com";
+
+        public static readonly Color BackgroundColor = Color.FromArgb(28, 99, 153);
+        public const string BackgroundColorFix = "let e=document.createElement('style');document.head.appendChild(e);e.innerHTML='body::before{background:#1c6399!important}'";
+        
+        private static readonly Lazy<Regex> RegexAccountLazy = new Lazy<Regex>(() => new Regex(@"^https?://twitter\.com/([^/]+)/?$", RegexOptions.Compiled), false);
+        public static Regex RegexAccount => RegexAccountLazy.Value;
+
+        public static readonly string[] DictionaryWords = {
+            "tweetdeck", "TweetDeck", "tweetduck", "TweetDuck", "TD"
+        };
+
+        public enum ImageQuality{
+            Default, Orig
+        }
+
+        public static bool IsTweetDeckWebsite(IFrame frame){
+            return frame.Url.Contains("//tweetdeck.twitter.com/");
+        }
+
+        public static bool IsTwitterWebsite(IFrame frame){
+            return frame.Url.Contains("//twitter.com/");
+        }
+
+        private static string ExtractImageBaseLink(string url){
+            int dot = url.LastIndexOf('/');
+            return dot == -1 ? url : StringUtils.ExtractBefore(url, ':', dot);
+        }
+
+        public static string GetImageLink(string url, ImageQuality quality){
+            if (quality == ImageQuality.Orig){
+                string result = ExtractImageBaseLink(url);
+
+                if (result != url || url.Contains("//pbs.twimg.com/media/")){
+                    result += ":orig";
+                }
+
+                return result;
+            }
+            else{
+                return url;
+            }
+        }
+        
+        public static void DownloadImage(string url, string username, ImageQuality quality){
+            DownloadImages(new string[]{ url }, username, quality);
+        }
+
+        public static void DownloadImages(string[] urls, string username, ImageQuality quality){
+            if (urls.Length == 0){
+                return;
+            }
+
+            string firstImageLink = GetImageLink(urls[0], quality);
+            int qualityIndex = firstImageLink.IndexOf(':', firstImageLink.LastIndexOf('/'));
+
+            string file = BrowserUtils.GetFileNameFromUrl(ExtractImageBaseLink(firstImageLink));
+            string ext = Path.GetExtension(file); // includes dot
+
+            string[] fileNameParts = qualityIndex == -1 ? new string[]{
+                Path.ChangeExtension(file, null)
+            } : new string[]{
+                username,
+                Path.ChangeExtension(file, null),
+                firstImageLink.Substring(qualityIndex+1)
+            };
+            
+            using(SaveFileDialog dialog = new SaveFileDialog{
+                AutoUpgradeEnabled = true,
+                OverwritePrompt = urls.Length == 1,
+                Title = "Save image",
+                FileName = $"{string.Join(" ", fileNameParts.Where(part => part.Length > 0))}{ext}",
+                Filter = (urls.Length == 1 ? "Image" : "Images")+(string.IsNullOrEmpty(ext) ? " (unknown)|*.*" : $" (*{ext})|*{ext}")
+            }){
+                if (dialog.ShowDialog() == DialogResult.OK){
+                    void OnFailure(Exception ex){
+                        FormMessage.Error("Image Download", "An error occurred while downloading the image: "+ex.Message, FormMessage.OK);
+                    }
+
+                    if (urls.Length == 1){
+                        BrowserUtils.DownloadFileAsync(firstImageLink, dialog.FileName, null, OnFailure);
+                    }
+                    else{
+                        string pathBase = Path.ChangeExtension(dialog.FileName, null);
+                        string pathExt = Path.GetExtension(dialog.FileName);
+
+                        for(int index = 0; index < urls.Length; index++){
+                            BrowserUtils.DownloadFileAsync(GetImageLink(urls[index], quality), $"{pathBase} {index+1}{pathExt}", null, OnFailure);
+                        }
+                    }
+                }
+            }
+        }
+    }
+}

Core/Utils/WindowsUtils.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Diagnostics;
 using System.IO;
+using System.Management;
 using System.Runtime.InteropServices;
 using System.Text.RegularExpressions;
 using System.Threading;
@@ -11,13 +12,29 @@ namespace TweetDuck.Core.Utils{
         private static readonly Lazy<Regex> RegexStripHtmlStyles = new Lazy<Regex>(() => new Regex(@"\s?(?:style|class)="".*?"""), false);
         private static readonly Lazy<Regex> RegexOffsetClipboardHtml = new Lazy<Regex>(() => new Regex(@"(?<=EndHTML:|EndFragment:)(\d+)"), false);
 
+        public static int CurrentProcessID { get; }
         public static bool ShouldAvoidToolWindow { get; }
 
         static WindowsUtils(){
+            using(Process me = Process.GetCurrentProcess()){
+                CurrentProcessID = me.Id;
+            }
+
             Version ver = Environment.OSVersion.Version;
             ShouldAvoidToolWindow = ver.Major == 6 && ver.Minor == 2; // windows 8/10
         }
 
+        public static void CreateDirectoryForFile(string file){
+            string dir = Path.GetDirectoryName(file);
+
+            if (dir == null){
+                throw new ArgumentException("Invalid file path: "+file);
+            }
+            else if (dir.Length > 0){
+                Directory.CreateDirectory(dir);
+            }
+        }
+
         public static bool CheckFolderWritePermission(string path){
             string testFile = Path.Combine(path, ".test");
 
@@ -72,6 +89,20 @@ namespace TweetDuck.Core.Utils{
             }).Start();
         }
 
+        public static bool IsChildProcess(int pid){
+            try{
+                using(ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT ParentProcessId FROM Win32_Process WHERE ProcessId = "+pid)){
+                    foreach(ManagementBaseObject obj in searcher.Get()){
+                        return (uint)obj["ParentProcessId"] == CurrentProcessID;
+                    }
+                }
+
+                return false;
+            }catch{
+                return false;
+            }
+        }
+
         public static void ClipboardStripHtmlStyles(){
             if (!Clipboard.ContainsText(TextDataFormat.Html)){
                 return;
@@ -105,7 +136,7 @@ namespace TweetDuck.Core.Utils{
             try{
                 Clipboard.SetDataObject(obj);
             }catch(ExternalException e){
-                Program.Reporter.HandleException("Clipboard Error", Program.BrandName+" could not access the clipboard as it is currently used by another process.", true, e);
+                Program.Reporter.HandleException("Clipboard Error", "TweetDuck could not access the clipboard as it is currently used by another process.", true, e);
             }
         }
     }

Data/CombinedFileStream.cs

@@ -1,9 +1,10 @@
 using System;
 using System.IO;
 using System.Text;
+using TweetDuck.Core.Utils;
 
-namespace TweetDuck.Core.Other.Settings.Export{
-    class CombinedFileStream : IDisposable{
+namespace TweetDuck.Data{
+    sealed class CombinedFileStream : IDisposable{
         public const char KeySeparator = '|';
 
         private readonly Stream stream;
@@ -79,8 +80,7 @@ namespace TweetDuck.Core.Other.Settings.Export{
             stream.Position += BitConverter.ToInt32(contentLength, 0);
 
             string keyName = Encoding.UTF8.GetString(name);
-            int separatorIndex = keyName.IndexOf(KeySeparator);
-            return separatorIndex == -1 ? keyName : keyName.Substring(0, separatorIndex);
+            return StringUtils.ExtractBefore(keyName, KeySeparator);
         }
 
         public void Flush(){
@@ -96,15 +96,14 @@ namespace TweetDuck.Core.Other.Settings.Export{
 
             public string KeyName{
                 get{
-                    int index = Identifier.IndexOf(KeySeparator);
-                    return index == -1 ? Identifier : Identifier.Substring(0, index);
+                    return StringUtils.ExtractBefore(Identifier, KeySeparator);
                 }
             }
 
             public string[] KeyValue{
                 get{
                     int index = Identifier.IndexOf(KeySeparator);
-                    return index == -1 ? new string[0] : Identifier.Substring(index+1).Split(KeySeparator);
+                    return index == -1 ? StringUtils.EmptyArray : Identifier.Substring(index+1).Split(KeySeparator);
                 }
             }
 
@@ -121,11 +120,7 @@ namespace TweetDuck.Core.Other.Settings.Export{
 
             public void WriteToFile(string path, bool createDirectory){
                 if (createDirectory){
-                    string dir = Path.GetDirectoryName(path);
-
-                    if (!string.IsNullOrEmpty(dir)){
-                        Directory.CreateDirectory(dir);
-                    }
+                    WindowsUtils.CreateDirectoryForFile(path);
                 }
 
                 File.WriteAllBytes(path, contents);

Data/CommandLineArgs.cs

@@ -1,8 +1,9 @@
 using System.Collections.Generic;
 using System.Text;
+using System.Text.RegularExpressions;
 
-namespace TweetDuck.Core.Utils{
-    class CommandLineArgs{
+namespace TweetDuck.Data{
+    sealed class CommandLineArgs{
         public static CommandLineArgs FromStringArray(char entryChar, string[] array){
             CommandLineArgs args = new CommandLineArgs();
             ReadStringArray(entryChar, array, args);
@@ -32,37 +33,67 @@ namespace TweetDuck.Core.Utils{
             }
         }
 
+        public static CommandLineArgs ReadCefArguments(string argumentString){
+            CommandLineArgs args = new CommandLineArgs();
+
+            if (string.IsNullOrWhiteSpace(argumentString)){
+                return args;
+            }
+            
+            foreach(Match match in Regex.Matches(argumentString, @"([^=\s]+(?:=(?:\S*""[^""]*?""\S*|\S*))?)")){
+                string matchValue = match.Value;
+
+                int indexEquals = matchValue.IndexOf('=');
+                string key, value;
+
+                if (indexEquals == -1){
+                    key = matchValue.TrimStart('-');
+                    value = "1";
+                }
+                else{
+                    key = matchValue.Substring(0, indexEquals).TrimStart('-');
+                    value = matchValue.Substring(indexEquals+1).Trim('"');
+                }
+
+                if (key.Length != 0){
+                    args.SetValue(key, value);
+                }
+            }
+
+            return args;
+        }
+
         private readonly HashSet<string> flags = new HashSet<string>();
         private readonly Dictionary<string, string> values = new Dictionary<string, string>();
 
         public int Count => flags.Count+values.Count;
 
         public void AddFlag(string flag){
-            flags.Add(flag.ToLowerInvariant());
+            flags.Add(flag.ToLower());
         }
 
         public bool HasFlag(string flag){
-            return flags.Contains(flag.ToLowerInvariant());
+            return flags.Contains(flag.ToLower());
         }
 
         public void RemoveFlag(string flag){
-            flags.Remove(flag.ToLowerInvariant());
+            flags.Remove(flag.ToLower());
         }
 
         public void SetValue(string key, string value){
-            values[key.ToLowerInvariant()] = value;
+            values[key.ToLower()] = value;
         }
 
         public bool HasValue(string key){
-            return values.ContainsKey(key.ToLowerInvariant());
+            return values.ContainsKey(key.ToLower());
         }
 
         public string GetValue(string key, string defaultValue){
-            return values.TryGetValue(key.ToLowerInvariant(), out string val) ? val : defaultValue;
+            return values.TryGetValue(key.ToLower(), out string val) ? val : defaultValue;
         }
 
         public void RemoveValue(string key){
-            values.Remove(key.ToLowerInvariant());
+            values.Remove(key.ToLower());
         }
 
         public CommandLineArgs Clone(){

Data/InjectedHTML.cs

@@ -1,7 +1,7 @@
 using System;
 
-namespace TweetDuck.Core.Utils{
-    class InjectedHTML{
+namespace TweetDuck.Data{
+    sealed class InjectedHTML{
         public enum Position{
             Before, After
         }

Data/Serialization/FileSerializer.cs

@@ -0,0 +1,146 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Runtime.Serialization;
+
+namespace TweetDuck.Data.Serialization{
+    sealed class FileSerializer<T>{
+        private const string NewLineReal = "\r\n";
+        private const string NewLineCustom = "\r~\n";
+
+        private static readonly ITypeConverter BasicSerializerObj = new BasicTypeConverter();
+        
+        public delegate void HandleUnknownPropertiesHandler(T obj, Dictionary<string, string> data);
+        public HandleUnknownPropertiesHandler HandleUnknownProperties { get; set; }
+        
+        private readonly Dictionary<string, PropertyInfo> props;
+        private readonly Dictionary<Type, ITypeConverter> converters;
+
+        public FileSerializer(){
+            this.props = typeof(T).GetProperties(BindingFlags.Instance | BindingFlags.Public).Where(prop => prop.CanWrite).ToDictionary(prop => prop.Name);
+            this.converters = new Dictionary<Type, ITypeConverter>();
+        }
+
+        public void RegisterTypeConverter(Type type, ITypeConverter converter){
+            converters[type] = converter;
+        }
+
+        public void Write(string file, T obj){
+            using(StreamWriter writer = new StreamWriter(new FileStream(file, FileMode.Create, FileAccess.Write, FileShare.None))){
+                foreach(KeyValuePair<string, PropertyInfo> prop in props){
+                    Type type = prop.Value.PropertyType;
+                    object value = prop.Value.GetValue(obj);
+                    
+                    if (!converters.TryGetValue(type, out ITypeConverter serializer)) {
+                        serializer = BasicSerializerObj;
+                    }
+
+                    if (serializer.TryWriteType(type, value, out string converted)){
+                        if (converted != null){
+                            writer.Write($"{prop.Key} {converted.Replace(Environment.NewLine, NewLineCustom)}");
+                            writer.Write(NewLineReal);
+                        }
+                    }
+                    else{
+                        throw new SerializationException($"Invalid serialization type, conversion failed for: {type}");
+                    }
+                }
+            }
+        }
+
+        public void Read(string file, T obj){
+            Dictionary<string, string> unknownProperties = new Dictionary<string, string>(4);
+
+            using(StreamReader reader = new StreamReader(new FileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read))){
+                if (reader.Peek() <= 1){
+                    throw new FormatException("Input appears to be a binary file.");
+                }
+
+                foreach(string line in reader.ReadToEnd().Split(new string[]{ NewLineReal }, StringSplitOptions.RemoveEmptyEntries)){
+                    int space = line.IndexOf(' ');
+
+                    if (space == -1){
+                        throw new SerializationException($"Invalid file format, missing separator: {line}");
+                    }
+
+                    string property = line.Substring(0, space);
+                    string value = line.Substring(space+1).Replace(NewLineCustom, Environment.NewLine);
+
+                    if (props.TryGetValue(property, out PropertyInfo info)){
+                        if (!converters.TryGetValue(info.PropertyType, out ITypeConverter serializer)) {
+                            serializer = BasicSerializerObj;
+                        }
+
+                        if (serializer.TryReadType(info.PropertyType, value, out object converted)){
+                            info.SetValue(obj, converted);
+                        }
+                        else{
+                            throw new SerializationException($"Invalid file format, cannot convert value: {value} (property: {property})");
+                        }
+                    }
+                    else{
+                        unknownProperties[property] = value;
+                    }
+                }
+            }
+
+            if (unknownProperties.Count > 0){
+                HandleUnknownProperties?.Invoke(obj, unknownProperties);
+
+                if (unknownProperties.Count > 0){
+                    throw new SerializationException($"Invalid file format, unknown properties: {string.Join(", ", unknownProperties.Keys)}+");
+                }
+            }
+        }
+
+        private class BasicTypeConverter : ITypeConverter{
+            bool ITypeConverter.TryWriteType(Type type, object value, out string converted){
+                switch(Type.GetTypeCode(type)){
+                    case TypeCode.Boolean:
+                        converted = value.ToString();
+                        return true;
+
+                    case TypeCode.Int32:
+                        converted = ((int)value).ToString(); // cast required for enums
+                        return true;
+
+                    case TypeCode.String:
+                        converted = value?.ToString();
+                        return true;
+
+                    default:
+                        converted = null;
+                        return false;
+                }
+            }
+
+            bool ITypeConverter.TryReadType(Type type, string value, out object converted){
+                switch(Type.GetTypeCode(type)){
+                    case TypeCode.Boolean:
+                        if (bool.TryParse(value, out bool b)){
+                            converted = b;
+                            return true;
+                        }
+                        else goto default;
+
+                    case TypeCode.Int32:
+                        if (int.TryParse(value, out int i)){
+                            converted = i;
+                            return true;
+                        }
+                        else goto default;
+
+                    case TypeCode.String:
+                        converted = value;
+                        return true;
+
+                    default:
+                        converted = null;
+                        return false;
+                }
+            }
+        }
+    }
+}

Data/Serialization/ITypeConverter.cs

@@ -0,0 +1,8 @@
+using System;
+
+namespace TweetDuck.Data.Serialization{
+    interface ITypeConverter{
+        bool TryWriteType(Type type, object value, out string converted);
+        bool TryReadType(Type type, string value, out object converted);
+    }
+}

Data/Serialization/SingleTypeConverter.cs

@@ -0,0 +1,28 @@
+using System;
+
+namespace TweetDuck.Data.Serialization{
+    sealed class SingleTypeConverter<T> : ITypeConverter{
+        public Func<T, string> ConvertToString { get; set; }
+        public Func<string, T> ConvertToObject { get; set; }
+
+        bool ITypeConverter.TryWriteType(Type type, object value, out string converted){
+            try{
+                converted = ConvertToString((T)value);
+                return true;
+            }catch{
+                converted = null;
+                return false;
+            }
+        }
+
+        bool ITypeConverter.TryReadType(Type type, string value, out object converted){
+            try{
+                converted = ConvertToObject(value);
+                return true;
+            }catch{
+                converted = null;
+                return false;
+            }
+        }
+    }
+}

Data/TwoKeyDictionary.cs

@@ -1,8 +1,8 @@
 using System.Collections.Generic;
 using System.Linq;
 
-namespace TweetDuck.Core.Utils{
-    class TwoKeyDictionary<K1, K2, V>{
+namespace TweetDuck.Data{
+    sealed class TwoKeyDictionary<K1, K2, V>{
         private readonly Dictionary<K1, Dictionary<K2, V>> dict;
         private readonly int innerCapacity;
 

Data/WindowState.cs

@@ -2,10 +2,12 @@
 using System.Drawing;
 using System.Windows.Forms;
 using TweetDuck.Core.Controls;
+using TweetDuck.Core.Utils;
+using TweetDuck.Data.Serialization;
 
-namespace TweetDuck.Core.Utils{
-    [Serializable]
-    class WindowState{
+namespace TweetDuck.Data{
+    [Serializable] // TODO remove attribute with UserConfigLegacy
+    sealed class WindowState{
         private Rectangle rect;
         private bool isMaximized;
 
@@ -26,5 +28,17 @@ namespace TweetDuck.Core.Utils{
                 Save(form);
             }
         }
+
+        public static readonly SingleTypeConverter<WindowState> Converter = new SingleTypeConverter<WindowState>{
+            ConvertToString = value => $"{(value.isMaximized ? 'M' : '_')}{value.rect.X} {value.rect.Y} {value.rect.Width} {value.rect.Height}",
+            ConvertToObject = value => {
+                int[] elements = StringUtils.ParseInts(value.Substring(1), ' ');
+                
+                return new WindowState{
+                    rect = new Rectangle(elements[0], elements[1], elements[2], elements[3]),
+                    isMaximized = value[0] == 'M'
+                };
+            }
+        };
     }
 }

Plugins/Controls/PluginControl.Designer.cs

@@ -32,6 +32,7 @@
             this.labelWebsite = new System.Windows.Forms.Label();
             this.labelVersion = new System.Windows.Forms.Label();
             this.btnOpenConfig = new System.Windows.Forms.Button();
+            this.labelType = new TweetDuck.Core.Controls.LabelVertical();
             this.panelDescription.SuspendLayout();
             this.flowLayoutInfo.SuspendLayout();
             this.SuspendLayout();
@@ -39,7 +40,7 @@
             // btnToggleState
             // 
             this.btnToggleState.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.btnToggleState.Location = new System.Drawing.Point(459, 80);
+            this.btnToggleState.Location = new System.Drawing.Point(456, 80);
             this.btnToggleState.Name = "btnToggleState";
             this.btnToggleState.Size = new System.Drawing.Size(65, 23);
             this.btnToggleState.TabIndex = 5;
@@ -51,7 +52,7 @@
             // 
             this.labelName.AutoSize = true;
             this.labelName.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
-            this.labelName.Location = new System.Drawing.Point(7, 7);
+            this.labelName.Location = new System.Drawing.Point(24, 7);
             this.labelName.Name = "labelName";
             this.labelName.Size = new System.Drawing.Size(61, 24);
             this.labelName.TabIndex = 0;
@@ -65,9 +66,9 @@
             | System.Windows.Forms.AnchorStyles.Right)));
             this.panelDescription.AutoScroll = true;
             this.panelDescription.Controls.Add(this.labelDescription);
-            this.panelDescription.Location = new System.Drawing.Point(11, 35);
+            this.panelDescription.Location = new System.Drawing.Point(28, 35);
             this.panelDescription.Name = "panelDescription";
-            this.panelDescription.Size = new System.Drawing.Size(513, 39);
+            this.panelDescription.Size = new System.Drawing.Size(493, 39);
             this.panelDescription.TabIndex = 2;
             this.panelDescription.Resize += new System.EventHandler(this.panelDescription_Resize);
             // 
@@ -101,9 +102,9 @@
             | System.Windows.Forms.AnchorStyles.Right)));
             this.flowLayoutInfo.Controls.Add(this.labelAuthor);
             this.flowLayoutInfo.Controls.Add(this.labelWebsite);
-            this.flowLayoutInfo.Location = new System.Drawing.Point(11, 85);
+            this.flowLayoutInfo.Location = new System.Drawing.Point(28, 85);
             this.flowLayoutInfo.Name = "flowLayoutInfo";
-            this.flowLayoutInfo.Size = new System.Drawing.Size(368, 18);
+            this.flowLayoutInfo.Size = new System.Drawing.Size(348, 18);
             this.flowLayoutInfo.TabIndex = 3;
             this.flowLayoutInfo.WrapContents = false;
             // 
@@ -128,7 +129,7 @@
             this.labelVersion.Location = new System.Drawing.Point(14, 12);
             this.labelVersion.Margin = new System.Windows.Forms.Padding(3, 9, 3, 0);
             this.labelVersion.Name = "labelVersion";
-            this.labelVersion.Size = new System.Drawing.Size(513, 13);
+            this.labelVersion.Size = new System.Drawing.Size(510, 13);
             this.labelVersion.TabIndex = 1;
             this.labelVersion.Text = "Version";
             this.labelVersion.TextAlign = System.Drawing.ContentAlignment.TopRight;
@@ -137,7 +138,7 @@
             // btnOpenConfig
             // 
             this.btnOpenConfig.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.btnOpenConfig.Location = new System.Drawing.Point(385, 80);
+            this.btnOpenConfig.Location = new System.Drawing.Point(382, 80);
             this.btnOpenConfig.Name = "btnOpenConfig";
             this.btnOpenConfig.Size = new System.Drawing.Size(68, 23);
             this.btnOpenConfig.TabIndex = 4;
@@ -145,20 +146,34 @@
             this.btnOpenConfig.UseVisualStyleBackColor = true;
             this.btnOpenConfig.Click += new System.EventHandler(this.btnOpenConfig_Click);
             // 
+            // labelType
+            // 
+            this.labelType.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            | System.Windows.Forms.AnchorStyles.Left)));
+            this.labelType.BackColor = System.Drawing.Color.DarkGray;
+            this.labelType.Font = new System.Drawing.Font("Consolas", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+            this.labelType.Location = new System.Drawing.Point(0, 0);
+            this.labelType.Name = "labelType";
+            this.labelType.Size = new System.Drawing.Size(18, 109);
+            this.labelType.TabIndex = 6;
+            this.labelType.Text = "TYPE";
+            // 
             // PluginControl
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.Controls.Add(this.labelType);
             this.Controls.Add(this.btnOpenConfig);
             this.Controls.Add(this.flowLayoutInfo);
             this.Controls.Add(this.panelDescription);
             this.Controls.Add(this.labelName);
             this.Controls.Add(this.btnToggleState);
             this.Controls.Add(this.labelVersion);
+            this.Margin = new System.Windows.Forms.Padding(0);
             this.MaximumSize = new System.Drawing.Size(65535, 109);
             this.MinimumSize = new System.Drawing.Size(0, 61);
             this.Name = "PluginControl";
-            this.Padding = new System.Windows.Forms.Padding(3);
+            this.Padding = new System.Windows.Forms.Padding(3, 3, 6, 3);
             this.Size = new System.Drawing.Size(530, 109);
             this.panelDescription.ResumeLayout(false);
             this.panelDescription.PerformLayout();
@@ -180,5 +195,6 @@
         private System.Windows.Forms.Label labelWebsite;
         private System.Windows.Forms.Label labelVersion;
         private System.Windows.Forms.Button btnOpenConfig;
+        private Core.Controls.LabelVertical labelType;
     }
 }

Plugins/Controls/PluginControl.cs

@@ -3,13 +3,17 @@ using System.Diagnostics;
 using System.Drawing;
 using System.IO;
 using System.Windows.Forms;
+using TweetDuck.Core.Controls;
 using TweetDuck.Core.Utils;
+using TweetDuck.Plugins.Enums;
 
 namespace TweetDuck.Plugins.Controls{
     partial class PluginControl : UserControl{
         private readonly PluginManager pluginManager;
         private readonly Plugin plugin;
 
+        private readonly float dpiScale;
+
         public PluginControl(){
             InitializeComponent();
         }
@@ -18,19 +22,23 @@ namespace TweetDuck.Plugins.Controls{
             this.pluginManager = pluginManager;
             this.plugin = plugin;
 
+            this.dpiScale = this.GetDPIScale();
+
             this.labelName.Text = plugin.Name;
-            this.labelDescription.Text = plugin.CanRun ? plugin.Description : "This plugin requires "+Program.BrandName+" "+plugin.RequiredVersion+" or newer.";
+            this.labelDescription.Text = plugin.CanRun ? plugin.Description : "This plugin requires TweetDuck "+plugin.RequiredVersion+" or newer.";
             this.labelVersion.Text = plugin.Version;
             this.labelAuthor.Text = plugin.Author;
             this.labelWebsite.Text = plugin.Website;
             
+            this.labelType.LineHeight = BrowserUtils.Scale(9, dpiScale);
+
             UpdatePluginState();
 
             if (labelDescription.Text.Length == 0){
                 labelDescription.Visible = false;
             }
 
-            panelDescription_Resize(panelDescription, new EventArgs());
+            panelDescription_Resize(panelDescription, null);
         }
 
         private void panelDescription_Resize(object sender, EventArgs e){
@@ -39,7 +47,7 @@ namespace TweetDuck.Plugins.Controls{
             }
             else{
                 labelDescription.MaximumSize = new Size(panelDescription.Width-SystemInformation.VerticalScrollBarWidth, 0);
-                Height = Math.Min(MinimumSize.Height+9+labelDescription.Height, MaximumSize.Height);
+                Height = Math.Min(MinimumSize.Height+BrowserUtils.Scale(9, dpiScale)+labelDescription.Height, MaximumSize.Height);
             }
         }
 
@@ -68,6 +76,15 @@ namespace TweetDuck.Plugins.Controls{
             labelAuthor.ForeColor = textColor;
             labelWebsite.ForeColor = isEnabled ? Color.Blue : Color.FromArgb(90, 90, 249);
 
+            if (plugin.Group == PluginGroup.Official){
+                labelType.Text = "OFFICIAL";
+                labelType.BackColor = isEnabled ? Color.FromArgb(154, 195, 217) : Color.FromArgb(185, 185, 185);
+            }
+            else{
+                labelType.Text = "CUSTOM";
+                labelType.BackColor = isEnabled ? Color.FromArgb(208, 154, 217) : Color.FromArgb(185, 185, 185);
+            }
+
             if (plugin.CanRun){
                 labelName.ForeColor = textColor;
                 labelDescription.ForeColor = textColor;

Plugins/Enums/PluginEnvironment.cs

@@ -17,7 +17,20 @@ namespace TweetDuck.Plugins.Enums{
             }
         }
 
-        public static string GetScriptFile(this PluginEnvironment environment){
+        public static bool IncludesDisabledPlugins(this PluginEnvironment environment){
+            return environment == PluginEnvironment.Browser;
+        }
+
+        public static string GetScriptIdentifier(this PluginEnvironment environment){
+            switch(environment){
+                case PluginEnvironment.None: return "root:plugins";
+                case PluginEnvironment.Browser: return "root:plugins.browser";
+                case PluginEnvironment.Notification: return "root:plugins.notification";
+                default: return null;
+            }
+        }
+
+        public static string GetPluginScriptFile(this PluginEnvironment environment){
             switch(environment){
                 case PluginEnvironment.Browser: return "browser.js";
                 case PluginEnvironment.Notification: return "notification.js";
@@ -25,7 +38,7 @@ namespace TweetDuck.Plugins.Enums{
             }
         }
 
-        public static string GetScriptVariables(this PluginEnvironment environment){
+        public static string GetPluginScriptVariables(this PluginEnvironment environment){
             switch(environment){
                 case PluginEnvironment.Browser: return "$,$TD,$TDP,TD";
                 case PluginEnvironment.Notification: return "$TD,$TDP";

Plugins/Plugin.cs

@@ -6,7 +6,7 @@ using System.Text;
 using TweetDuck.Plugins.Enums;
 
 namespace TweetDuck.Plugins{
-    class Plugin{
+    sealed class Plugin{
         public string Identifier { get; }
         public PluginGroup Group { get; }
         public PluginEnvironment Environments { get; private set; }
@@ -42,7 +42,7 @@ namespace TweetDuck.Plugins{
 
         private readonly string pathRoot;
         private readonly string pathData;
-        private readonly Dictionary<string, string> metadata = new Dictionary<string, string>(4){
+        private readonly Dictionary<string, string> metadata = new Dictionary<string, string>(8){
             { "NAME", "" },
             { "DESCRIPTION", "" },
             { "AUTHOR", "(anonymous)" },
@@ -84,7 +84,7 @@ namespace TweetDuck.Plugins{
 
         public string GetScriptPath(PluginEnvironment environment){
             if (Environments.HasFlag(environment)){
-                string file = environment.GetScriptFile();
+                string file = environment.GetPluginScriptFile();
                 return file != null ? Path.Combine(pathRoot, file) : string.Empty;
             }
             else{
@@ -132,8 +132,7 @@ namespace TweetDuck.Plugins{
         }
 
         public override bool Equals(object obj){
-            Plugin plugin = obj as Plugin;
-            return plugin != null && plugin.Identifier.Equals(Identifier);
+            return obj is Plugin plugin && plugin.Identifier.Equals(Identifier);
         }
 
         public static Plugin CreateFromFolder(string path, PluginGroup group, out string error){
@@ -153,7 +152,7 @@ namespace TweetDuck.Plugins{
 
         private static bool LoadEnvironments(string path, Plugin plugin, out string error){
             foreach(string file in Directory.EnumerateFiles(path, "*.js", SearchOption.TopDirectoryOnly).Select(Path.GetFileName)){
-                plugin.Environments |= PluginEnvironmentExtensions.Values.FirstOrDefault(env => file.Equals(env.GetScriptFile(), StringComparison.Ordinal));
+                plugin.Environments |= PluginEnvironmentExtensions.Values.FirstOrDefault(env => file.Equals(env.GetPluginScriptFile(), StringComparison.Ordinal));
             }
 
             if (plugin.Environments == PluginEnvironment.None){
@@ -184,7 +183,7 @@ namespace TweetDuck.Plugins{
                         plugin.metadata[currentTag] = currentContents;
                     }
 
-                    currentTag = line.Substring(1, line.Length-2).ToUpperInvariant();
+                    currentTag = line.Substring(1, line.Length-2).ToUpper();
                     currentContents = "";
 
                     if (line.Equals(endTag[0])){

Plugins/PluginBridge.cs

@@ -3,11 +3,12 @@ using System.Collections.Generic;
 using System.IO;
 using System.Text;
 using TweetDuck.Core.Utils;
+using TweetDuck.Data;
 using TweetDuck.Plugins.Enums;
 using TweetDuck.Plugins.Events;
 
 namespace TweetDuck.Plugins{
-    class PluginBridge{
+    sealed class PluginBridge{
         private static string SanitizeCacheKey(string key){
             return key.Replace('\\', '/').Trim();
         }
@@ -47,9 +48,9 @@ namespace TweetDuck.Plugins{
 
             if (fullPath.Length == 0){
                 switch(folder){
-                    case PluginFolder.Data: throw new Exception("File path has to be relative to the plugin data folder.");
-                    case PluginFolder.Root: throw new Exception("File path has to be relative to the plugin root folder.");
-                    default: throw new Exception("Invalid folder type "+folder+", this is a "+Program.BrandName+" error.");
+                    case PluginFolder.Data: throw new ArgumentException("File path has to be relative to the plugin data folder.");
+                    case PluginFolder.Root: throw new ArgumentException("File path has to be relative to the plugin root folder.");
+                    default: throw new ArgumentException("Invalid folder type "+folder+", this is a TweetDuck error.");
                 }
             }
             else{
@@ -67,9 +68,9 @@ namespace TweetDuck.Plugins{
             try{
                 return fileCache[token, cacheKey] = File.ReadAllText(fullPath, Encoding.UTF8);
             }catch(FileNotFoundException){
-                throw new Exception("File not found.");
+                throw new FileNotFoundException("File not found.");
             }catch(DirectoryNotFoundException){
-                throw new Exception("Directory not found.");
+                throw new DirectoryNotFoundException("Directory not found.");
             }
         }
 
@@ -78,9 +79,7 @@ namespace TweetDuck.Plugins{
         public void WriteFile(int token, string path, string contents){
             string fullPath = GetFullPathOrThrow(token, PluginFolder.Data, path);
 
-            // ReSharper disable once AssignNullToNotNullAttribute
-            Directory.CreateDirectory(Path.GetDirectoryName(fullPath));
-
+            WindowsUtils.CreateDirectoryForFile(fullPath);
             File.WriteAllText(fullPath, contents, Encoding.UTF8);
             fileCache[token, SanitizeCacheKey(path)] = contents;
         }

Plugins/PluginConfig.cs

@@ -5,9 +5,7 @@ using System.Text;
 using TweetDuck.Plugins.Events;
 
 namespace TweetDuck.Plugins{
-    [Serializable]
     sealed class PluginConfig{
-        [field:NonSerialized]
         public event EventHandler<PluginChangedStateEventArgs> InternalPluginChangedState; // should only be accessed from PluginManager
 
         public IEnumerable<string> DisabledPlugins => Disabled;
@@ -18,14 +16,6 @@ namespace TweetDuck.Plugins{
             "official/reply-account"
         };
 
-        public void ImportLegacy(PluginConfig config){
-            Disabled.Clear();
-            
-            foreach(string plugin in config.Disabled){
-                Disabled.Add(plugin);
-            }
-        }
-
         public void SetEnabled(Plugin plugin, bool enabled){
             if ((enabled && Disabled.Remove(plugin.Identifier)) || (!enabled && Disabled.Add(plugin.Identifier))){
                 InternalPluginChangedState?.Invoke(this, new PluginChangedStateEventArgs(plugin, enabled));
@@ -38,8 +28,7 @@ namespace TweetDuck.Plugins{
 
         public void Load(string file){
             try{
-                using(FileStream stream = new FileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read))
-                using(StreamReader reader = new StreamReader(stream, Encoding.UTF8)){
+                using(StreamReader reader = new StreamReader(new FileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read), Encoding.UTF8)){
                     string line = reader.ReadLine();
 
                     if (line == "#Disabled"){
@@ -51,6 +40,7 @@ namespace TweetDuck.Plugins{
                     }
                 }
             }catch(FileNotFoundException){
+                Save(file);
             }catch(DirectoryNotFoundException){
             }catch(Exception e){
                 Program.Reporter.HandleException("Plugin Configuration Error", "Could not read the plugin configuration file. If you continue, the list of disabled plugins will be reset to default.", true, e);
@@ -59,8 +49,7 @@ namespace TweetDuck.Plugins{
 
         public void Save(string file){
             try{
-                using(FileStream stream = new FileStream(file, FileMode.Create, FileAccess.Write, FileShare.None))
-                using(StreamWriter writer = new StreamWriter(stream, Encoding.UTF8)){
+                using(StreamWriter writer = new StreamWriter(new FileStream(file, FileMode.Create, FileAccess.Write, FileShare.None), Encoding.UTF8)){
                     writer.WriteLine("#Disabled");
 
                     foreach(string disabled in Disabled){

Plugins/PluginManager.cs

@@ -9,12 +9,14 @@ using TweetDuck.Resources;
 
 namespace TweetDuck.Plugins{
     sealed class PluginManager{
-        public const string PluginBrowserScriptFile = "plugins.browser.js";
-        public const string PluginNotificationScriptFile = "plugins.notification.js";
-        public const string PluginGlobalScriptFile = "plugins.js";
-
         private const int InvalidToken = 0;
 
+        private static readonly Dictionary<PluginEnvironment, string> PluginSetupScripts = new Dictionary<PluginEnvironment, string>(4){
+            { PluginEnvironment.None, ScriptLoader.LoadResource("plugins.js") },
+            { PluginEnvironment.Browser, ScriptLoader.LoadResource("plugins.browser.js") },
+            { PluginEnvironment.Notification, ScriptLoader.LoadResource("plugins.notification.js") }
+        };
+
         public string PathOfficialPlugins => Path.Combine(rootPath, "official");
         public string PathCustomPlugins => Path.Combine(rootPath, "user");
 
@@ -42,29 +44,14 @@ namespace TweetDuck.Plugins{
             this.Config = new PluginConfig();
             this.Bridge = new PluginBridge(this);
 
-            LoadConfig();
+            Config.Load(configPath);
             
             Config.InternalPluginChangedState += Config_InternalPluginChangedState;
             Program.UserConfigReplaced += Program_UserConfigReplaced;
         }
 
-        private void LoadConfig(){
-            #pragma warning disable 612
-            if (Program.UserConfig.Plugins != null){
-                Config.ImportLegacy(Program.UserConfig.Plugins);
-                Config.Save(configPath);
-
-                Program.UserConfig.Plugins = null;
-                Program.UserConfig.Save();
-            }
-            #pragma warning restore 612
-            else{
-                Config.Load(configPath);
-            }
-        }
-
         private void Program_UserConfigReplaced(object sender, EventArgs e){
-            LoadConfig();
+            Config.Load(configPath);
             Reload();
         }
 
@@ -77,14 +64,6 @@ namespace TweetDuck.Plugins{
             return plugins.Any(plugin => plugin.Identifier.Equals(identifier));
         }
 
-        public IEnumerable<Plugin> GetPluginsByGroup(PluginGroup group){
-            return plugins.Where(plugin => plugin.Group == group);
-        }
-
-        public int CountPluginByGroup(PluginGroup group){
-            return plugins.Count(plugin => plugin.Group == group);
-        }
-
         public bool HasAnyPlugin(PluginEnvironment environment){
             return plugins.Any(plugin => plugin.Environments.HasFlag(environment));
         }
@@ -120,7 +99,17 @@ namespace TweetDuck.Plugins{
             Reloaded?.Invoke(this, new PluginErrorEventArgs(loadErrors));
         }
 
-        public void ExecutePlugins(IFrame frame, PluginEnvironment environment, bool includeDisabled){
+        public void ExecutePlugins(IFrame frame, PluginEnvironment environment){
+            if (HasAnyPlugin(environment)){
+                ScriptLoader.ExecuteScript(frame, PluginSetupScripts[environment], environment.GetScriptIdentifier());
+                ScriptLoader.ExecuteScript(frame, PluginSetupScripts[PluginEnvironment.None], PluginEnvironment.None.GetScriptIdentifier());
+                ExecutePluginScripts(frame, environment);
+            }
+        }
+
+        private void ExecutePluginScripts(IFrame frame, PluginEnvironment environment){
+            bool includeDisabled = environment.IncludesDisabledPlugins();
+
             if (includeDisabled){
                 ScriptLoader.ExecuteScript(frame, PluginScriptGenerator.GenerateConfig(Config), "gen:pluginconfig");
             }

Plugins/PluginScriptGenerator.cs

@@ -1,5 +1,4 @@
-using System.Text;
-using TweetDuck.Plugins.Enums;
+using TweetDuck.Plugins.Enums;
 
 namespace TweetDuck.Plugins{
     static class PluginScriptGenerator{
@@ -8,22 +7,29 @@ namespace TweetDuck.Plugins{
         }
 
         public static string GeneratePlugin(string pluginIdentifier, string pluginContents, int pluginToken, PluginEnvironment environment){
-            StringBuilder build = new StringBuilder(2*pluginIdentifier.Length+pluginContents.Length+165);
-
-            build.Append("(function(").Append(environment.GetScriptVariables()).Append("){");
-            
-            build.Append("let tmp={");
-            build.Append("id:\"").Append(pluginIdentifier).Append("\",");
-            build.Append("obj:new class extends PluginBase{").Append(pluginContents).Append("}");
-            build.Append("};");
-            
-            build.Append("tmp.obj.$id=\"").Append(pluginIdentifier).Append("\";");
-            build.Append("tmp.obj.$token=").Append(pluginToken).Append(";");
-            build.Append("window.TD_PLUGINS.install(tmp);");
-
-            build.Append("})(").Append(environment.GetScriptVariables()).Append(");");
-
-            return build.ToString();
+            return PluginGen
+                .Replace("%params", environment.GetPluginScriptVariables())
+                .Replace("%id", pluginIdentifier)
+                .Replace("%token", pluginToken.ToString())
+                .Replace("%contents", pluginContents);
         }
+
+        private const string PluginGen = "(function(%params,$d){let tmp={id:'%id',obj:new class extends PluginBase{%contents}};$d(tmp.obj,'$id',{value:'%id'});$d(tmp.obj,'$token',{value:%token});window.TD_PLUGINS.install(tmp);})(%params,Object.defineProperty);";
+
+/* PluginGen
+
+(function(%params, $d){
+  let tmp = {
+    id: '%id',
+    obj: new class extends PluginBase{%contents}
+  };
+  
+  $d(tmp.obj, '$id', { value: '%id' });
+  $d(tmp.obj, '$token', { value: %token });
+  
+  window.TD_PLUGINS.install(tmp);
+})(%params, Object.defineProperty);
+
+*/
     }
 }

Program.cs

@@ -1,27 +1,28 @@
-using CefSharp;
+using CefSharp;
 using System;
 using System.Diagnostics;
+using System.Globalization;
 using System.IO;
 using System.Linq;
 using System.Threading;
 using System.Windows.Forms;
 using TweetDuck.Configuration;
 using TweetDuck.Core;
-using TweetDuck.Core.Handling;
+using TweetDuck.Core.Handling.General;
 using TweetDuck.Core.Other;
 using TweetDuck.Core.Other.Settings.Export;
 using TweetDuck.Core.Utils;
-using TweetDuck.Plugins;
-using TweetDuck.Plugins.Events;
+using TweetDuck.Data;
 using TweetDuck.Updates;
+using TweetLib.Communication;
 
 namespace TweetDuck{
     static class Program{
         public const string BrandName = "TweetDuck";
         public const string Website = "https://tweetduck.chylex.com";
 
-        public const string VersionTag = "1.7.7";
-        public const string VersionFull = "1.7.7.0";
+        public const string VersionTag = "1.8.6";
+        public const string VersionFull = "1.8.6";
 
         public static readonly Version Version = new Version(VersionTag);
         public static readonly bool IsPortable = File.Exists("makeportable");
@@ -32,102 +33,93 @@ namespace TweetDuck{
         public static readonly string ScriptPath = Path.Combine(ProgramPath, "scripts");
         public static readonly string PluginPath = Path.Combine(ProgramPath, "plugins");
 
-        public static readonly string UserConfigFilePath = Path.Combine(StoragePath, "TD_UserConfig.cfg");
-        public static readonly string SystemConfigFilePath = Path.Combine(StoragePath, "TD_SystemConfig.cfg");
-        public static readonly string PluginConfigFilePath = Path.Combine(StoragePath, "TD_PluginConfig.cfg");
-
         public static readonly string PluginDataPath = Path.Combine(StoragePath, "TD_Plugins");
         private static readonly string InstallerPath = Path.Combine(StoragePath, "TD_Updates");
 
+        public static string UserConfigFilePath => Path.Combine(StoragePath, "TD_UserConfig.cfg");
+        public static string SystemConfigFilePath => Path.Combine(StoragePath, "TD_SystemConfig.cfg");
+        public static string PluginConfigFilePath => Path.Combine(StoragePath, "TD_PluginConfig.cfg");
+
         private static string ErrorLogFilePath => Path.Combine(StoragePath, "TD_Log.txt");
         private static string ConsoleLogFilePath => Path.Combine(StoragePath, "TD_Console.txt");
 
         public static uint WindowRestoreMessage;
+        public static uint SubProcessMessage;
 
         private static readonly LockManager LockManager = new LockManager(Path.Combine(StoragePath, ".lock"));
         private static bool HasCleanedUp;
         
         public static UserConfig UserConfig { get; private set; }
         public static SystemConfig SystemConfig { get; private set; }
-        public static Reporter Reporter { get; private set; }
+        public static Reporter Reporter { get; }
+        public static CultureInfo Culture { get; }
 
         public static event EventHandler UserConfigReplaced;
 
+        static Program(){
+            Culture = CultureInfo.CurrentCulture;
+            Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
+            CultureInfo.DefaultThreadCurrentCulture = CultureInfo.InvariantCulture;
+
+            #if DEBUG
+            CultureInfo.DefaultThreadCurrentUICulture = Thread.CurrentThread.CurrentUICulture = new CultureInfo("en-us"); // force english exceptions
+            #endif
+
+            Reporter = new Reporter(ErrorLogFilePath);
+            Reporter.SetupUnhandledExceptionHandler("TweetDuck Has Failed :(");
+        }
+
         [STAThread]
         private static void Main(){
             Application.EnableVisualStyles();
             Application.SetCompatibleTextRenderingDefault(false);
             
-            WindowRestoreMessage = NativeMethods.RegisterWindowMessage("TweetDuckRestore");
+            WindowRestoreMessage = Comms.RegisterMessage("TweetDuckRestore");
+            SubProcessMessage = Comms.RegisterMessage("TweetDuckSubProcess");
 
             if (!WindowsUtils.CheckFolderWritePermission(StoragePath)){
-                MessageBox.Show(BrandName+" does not have write permissions to the storage folder: "+StoragePath, "Permission Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
+                FormMessage.Warning("Permission Error", "TweetDuck does not have write permissions to the storage folder: "+StoragePath, FormMessage.OK);
                 return;
             }
             
-            Reporter = new Reporter(ErrorLogFilePath);
-            Reporter.SetupUnhandledExceptionHandler(BrandName+" Has Failed :(");
-
             if (Arguments.HasFlag(Arguments.ArgRestart)){
-                for(int attempt = 0; attempt < 21; attempt++){
-                    LockManager.Result lockResult = LockManager.Lock();
+                LockManager.Result lockResult = LockManager.LockWait(10000);
 
-                    if (lockResult == LockManager.Result.Success){
-                        break;
-                    }
-                    else if (lockResult == LockManager.Result.Fail){
-                        MessageBox.Show("An unknown error occurred accessing the data folder. Please, make sure "+BrandName+" is not already running. If the problem persists, try restarting your system.", BrandName+" Has Failed :(", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                while(lockResult != LockManager.Result.Success){
+                    if (lockResult == LockManager.Result.Fail){
+                        FormMessage.Error("TweetDuck Has Failed :(", "An unknown error occurred accessing the data folder. Please, make sure TweetDuck is not already running. If the problem persists, try restarting your system.", FormMessage.OK);
                         return;
                     }
-                    else if (attempt == 20){
-                        using(FormMessage form = new FormMessage(BrandName+" Cannot Restart", BrandName+" is taking too long to close.", MessageBoxIcon.Warning)){
-                            form.CancelButton = form.AddButton("Exit");
-                            form.ActiveControl = form.AddButton("Retry", DialogResult.Retry);
-
-                            if (form.ShowDialog() == DialogResult.Retry){
-                                attempt /= 2;
-                                continue;
-                            }
-
-                            return;
-                        }
+                    else if (!FormMessage.Warning("TweetDuck Cannot Restart", "TweetDuck is taking too long to close.", FormMessage.Retry, FormMessage.Exit)){
+                        return;
                     }
-                    else Thread.Sleep(500);
+
+                    lockResult = LockManager.LockWait(5000);
                 }
             }
             else{
                 LockManager.Result lockResult = LockManager.Lock();
                 
                 if (lockResult == LockManager.Result.HasProcess){
-                    if (LockManager.LockingProcess.MainWindowHandle == IntPtr.Zero){ // restore if the original process is in tray
-                        NativeMethods.SendMessage(NativeMethods.HWND_BROADCAST, WindowRestoreMessage, LockManager.LockingProcess.Id, IntPtr.Zero);
-
-                        if (WindowsUtils.TrySleepUntil(() => {
-                            LockManager.LockingProcess.Refresh();
-                            return LockManager.LockingProcess.HasExited || (LockManager.LockingProcess.MainWindowHandle != IntPtr.Zero && LockManager.LockingProcess.Responding);
-                        }, 2000, 250)){
-                            return; // should trigger on first attempt if succeeded, but wait just in case
-                        }
-                    }
-                    
-                    if (MessageBox.Show("Another instance of "+BrandName+" is already running.\r\nDo you want to close it?", BrandName+" is Already Running", MessageBoxButtons.YesNo, MessageBoxIcon.Error, MessageBoxDefaultButton.Button2) == DialogResult.Yes){
+                    if (!LockManager.RestoreLockingProcess(2000) && FormMessage.Error("TweetDuck is Already Running", "Another instance of TweetDuck is already running.\nDo you want to close it?", FormMessage.Yes, FormMessage.No)){
                         if (!LockManager.CloseLockingProcess(10000, 5000)){
-                            MessageBox.Show("Could not close the other process.", BrandName+" Has Failed :(", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                            FormMessage.Error("TweetDuck Has Failed :(", "Could not close the other process.", FormMessage.OK);
                             return;
                         }
 
-                        LockManager.Lock();
+                        lockResult = LockManager.Lock();
                     }
                     else return;
                 }
-                else if (lockResult != LockManager.Result.Success){
-                    MessageBox.Show("An unknown error occurred accessing the data folder. Please, make sure "+BrandName+" is not already running. If the problem persists, try restarting your system.", BrandName+" Has Failed :(", MessageBoxButtons.OK, MessageBoxIcon.Error);
+
+                if (lockResult != LockManager.Result.Success){
+                    FormMessage.Error("TweetDuck Has Failed :(", "An unknown error occurred accessing the data folder. Please, make sure TweetDuck is not already running. If the problem persists, try restarting your system.", FormMessage.OK);
                     return;
                 }
             }
             
-            ReloadConfig();
             SystemConfig = SystemConfig.Load(SystemConfigFilePath);
+            ReloadConfig();
 
             if (Arguments.HasFlag(Arguments.ArgImportCookies)){
                 ExportManager.ImportCookies();
@@ -151,32 +143,21 @@ namespace TweetDuck{
                 #endif
             };
 
-            CommandLineArgsParser.ReadCefArguments(UserConfig.CustomCefArgs).ToDictionary(settings.CefCommandLineArgs);
-
-            if (!SystemConfig.HardwareAcceleration){
-                settings.CefCommandLineArgs["disable-gpu"] = "1";
-                settings.CefCommandLineArgs["disable-gpu-vsync"] = "1";
-            }
-            
-            settings.CefCommandLineArgs["disable-extensions"] = "1";
-            settings.CefCommandLineArgs["disable-plugins-discovery"] = "1";
-            settings.CefCommandLineArgs["enable-system-flash"] = "0";
+            CommandLineArgs.ReadCefArguments(UserConfig.CustomCefArgs).ToDictionary(settings.CefCommandLineArgs);
+            BrowserUtils.SetupCefArgs(settings.CefCommandLineArgs);
             
+            Cef.EnableHighDPISupport();
             Cef.Initialize(settings, false, new BrowserProcessHandler());
 
             Application.ApplicationExit += (sender, args) => ExitCleanup();
 
-            PluginManager plugins = new PluginManager(PluginPath, PluginConfigFilePath);
-            plugins.Reloaded += plugins_Reloaded;
-            plugins.Executed += plugins_Executed;
-            plugins.Reload();
-
-            FormBrowser mainForm = new FormBrowser(plugins, new UpdaterSettings{
+            UpdaterSettings updaterSettings = new UpdaterSettings{
                 AllowPreReleases = Arguments.HasFlag(Arguments.ArgDebugUpdates),
                 DismissedUpdate = UserConfig.DismissedUpdate,
                 InstallerDownloadFolder = InstallerPath
-            });
+            };
 
+            FormBrowser mainForm = new FormBrowser(updaterSettings);
             Application.Run(mainForm);
 
             if (mainForm.UpdateInstallerPath != null){
@@ -191,20 +172,6 @@ namespace TweetDuck{
             }
         }
 
-        private static void plugins_Reloaded(object sender, PluginErrorEventArgs e){
-            if (e.HasErrors){
-                string doubleNL = Environment.NewLine+Environment.NewLine;
-                MessageBox.Show("The following plugins will not be available until the issues are resolved:"+doubleNL+string.Join(doubleNL, e.Errors), "Error Loading Plugins", MessageBoxButtons.OK, MessageBoxIcon.Error);
-            }
-        }
-
-        private static void plugins_Executed(object sender, PluginErrorEventArgs e){
-            if (e.HasErrors){
-                string doubleNL = Environment.NewLine+Environment.NewLine;
-                MessageBox.Show("Failed to execute the following plugins:"+doubleNL+string.Join(doubleNL, e.Errors), "Error Executing Plugins", MessageBoxButtons.OK, MessageBoxIcon.Error);
-            }
-        }
-
         private static string GetDataStoragePath(){
             string custom = Arguments.GetValue(Arguments.ArgDataFolder, null);
 
@@ -233,18 +200,14 @@ namespace TweetDuck{
                 File.Delete(UserConfigFilePath);
                 File.Delete(UserConfig.GetBackupFile(UserConfigFilePath));
             }catch(Exception e){
-                Reporter.HandleException("Configuration Reset Error", "Could not delete configuration files to reset the settings.", true, e);
+                Reporter.HandleException("Configuration Reset Error", "Could not delete configuration files to reset the options.", true, e);
                 return;
             }
 
             ReloadConfig();
         }
 
-        public static void Restart(){
-            Restart(new string[0]);
-        }
-
-        public static void Restart(string[] extraArgs){
+        public static void Restart(params string[] extraArgs){
             CommandLineArgs args = Arguments.GetCurrentClean();
             CommandLineArgs.ReadStringArray('-', extraArgs, args);
             RestartWithArgs(args);

Properties/AssemblyInfo.cs

@@ -39,7 +39,7 @@ using TweetDuck;
 
 [assembly: NeutralResourcesLanguage("en")]
 
-[assembly: CLSCompliant(false)]
+[assembly: CLSCompliant(true)]
 
 #if DEBUG
 [assembly: System.Runtime.CompilerServices.InternalsVisibleTo("UnitTests")]

README.md

@@ -6,6 +6,6 @@ PM> Install-Package CefSharp.WinForms -Version 57.0.0
 PM> Install-Package Microsoft.VC120.CRT.JetBrains
 ```
 
-After building, run either `_postbuild.bat` if you want to package the files yourself, or `bld/RUN BUILD.bat` to generate installer files using Inno Setup (make sure the Inno Setup binaries are on your PATH).
+When building the `Release` configuration, the folder will only contain files intended for distribution (no debug symbols or other unnecessary files). You may package the files yourself, or use `bld/RUN BUILD.bat` to generate installer files using Inno Setup (make sure the Inno Setup binaries are on your PATH).
 
-Built files are then available in **bin/x86**, installer files are generated in **bld/Output**. If you decide to release a custom version publicly, please make it clear that it is not the original TweetDuck. 
+Built files are available in **bin/x86**, installer files are generated in **bld/Output**. If you decide to release a custom version publicly, please make it clear that it is not the original TweetDuck. 

Reporter.cs

@@ -1,14 +1,13 @@
 using System;
 using System.Diagnostics;
 using System.Drawing;
-using System.Globalization;
 using System.IO;
 using System.Text;
 using System.Windows.Forms;
 using TweetDuck.Core.Other;
 
 namespace TweetDuck{
-    class Reporter{
+    sealed class Reporter{
         private readonly string logFile;
 
         public Reporter(string logFile){
@@ -17,9 +16,7 @@ namespace TweetDuck{
 
         public void SetupUnhandledExceptionHandler(string caption){
             AppDomain.CurrentDomain.UnhandledException += (sender, args) => {
-                Exception ex = args.ExceptionObject as Exception;
-
-                if (ex != null){
+                if (args.ExceptionObject is Exception ex) {
                     HandleException(caption, "An unhandled exception has occurred.", false, ex);
                 }
             };
@@ -32,7 +29,7 @@ namespace TweetDuck{
                 build.Append("Please, report all issues to: https://github.com/chylex/TweetDuck/issues\r\n\r\n");
             }
 
-            build.Append("[").Append(DateTime.Now.ToString("G", CultureInfo.CurrentCulture)).Append("]\r\n");
+            build.Append("[").Append(DateTime.Now.ToString("G", Program.Culture)).Append("]\r\n");
             build.Append(data).Append("\r\n\r\n");
 
             try{
@@ -46,22 +43,21 @@ namespace TweetDuck{
         public void HandleException(string caption, string message, bool canIgnore, Exception e){
             bool loggedSuccessfully = Log(e.ToString());
 
-            FormMessage form = new FormMessage(caption, message+"\r\nError: "+e.Message, canIgnore ? MessageBoxIcon.Warning : MessageBoxIcon.Error);
+            FormMessage form = new FormMessage(caption, message+"\nError: "+e.Message, canIgnore ? MessageBoxIcon.Warning : MessageBoxIcon.Error);
             
-            Button btnExit = form.AddButton("Exit");
-            Button btnIgnore = form.AddButton("Ignore", DialogResult.Ignore);
+            Button btnExit = form.AddButton(FormMessage.Exit);
+            Button btnIgnore = form.AddButton(FormMessage.Ignore, DialogResult.Ignore, ControlType.Cancel);
 
             btnIgnore.Enabled = canIgnore;
             form.ActiveControl = canIgnore ? btnIgnore : btnExit;
-            form.CancelButton = btnIgnore;
 
             Button btnOpenLog = new Button{
                 Anchor = AnchorStyles.Bottom | AnchorStyles.Left,
                 Enabled = loggedSuccessfully,
                 Font = SystemFonts.MessageBoxFont,
-                Location = new Point(6, 12),
+                Location = new Point(9, 12),
                 Margin = new Padding(0, 0, 48, 0),
-                Size = new Size(88, 26),
+                Size = new Size(106, 26),
                 Text = "Show Error Log",
                 UseVisualStyleBackColor = true
             };
@@ -87,9 +83,7 @@ namespace TweetDuck{
             Application.EnableVisualStyles();
             Application.SetCompatibleTextRenderingDefault(false);
 
-            FormMessage form = new FormMessage(caption, message, MessageBoxIcon.Error);
-            form.ActiveControl = form.AddButton("Exit");
-            form.ShowDialog();
+            FormMessage.Error(caption, message, "Exit");
 
             try{
                 Process.GetCurrentProcess().Kill();

Resources/Plugins/.debug/browser.js

@@ -8,7 +8,7 @@ enabled(){
     
     if (e.keyCode === 115){
       this.isDebugging = !this.isDebugging;
-      $(".app-title").first().css("background-color", this.isDebugging ? "#5A6B75" : "#292F33");
+      $(".nav-user-info").first().css("background-color", this.isDebugging ? "#5A6B75" : "#292F33");
     }
     
     // Debug mode handling

Resources/Plugins/edit-design/.meta

@@ -8,7 +8,7 @@ Edit layout & design
 chylex
 
 [version]
-1.0
+1.1.2
 
 [website]
 https://tweetduck.chylex.com

Resources/Plugins/edit-design/browser.js

@@ -1,12 +1,7 @@
-constructor(){
-  super({
-    requiresPageReload: true
-  })
-}
-
 enabled(){
   // elements & data
   this.css = null;
+  this.icons = null;
   this.htmlModal = null;
   this.config = null;
   
@@ -15,14 +10,15 @@ enabled(){
     fontSize: "12px",
     hideTweetActions: true,
     moveTweetActionsToRight: true,
-    revertReplies: false,
     themeColorTweaks: true,
-    roundedScrollBars: false,
+    revertIcons: true,
     smallComposeTextSize: false,
     optimizeAnimations: true,
-    avatarRadius: 10
+    avatarRadius: 2
   };
   
+  this.firstTimeLoad = null;
+  
   // modal dialog loading
   $TDP.readFileRoot(this.$token, "modal.html").then(contents => {
     this.htmlModal = contents;
@@ -32,30 +28,57 @@ enabled(){
   
   // configuration
   const configFile = "config.json";
+  
   this.tmpConfig = null;
+  this.currentStage = 0;
   
-  var loadConfigObject = obj => {
-    this.tmpConfig = obj || {};
-    
-    if (TD.ready){
-      this.onAppReady();
+  this.onStageReady = () => {
+    if (this.currentStage === 0){
+      this.currentStage = 1;
     }
-    
-    this.injectDeciderReplyHook(this.tmpConfig.revertReplies);
-  };
-  
-  this.onAppReady = () => {
-    if (this.tmpConfig !== null){
+    else if (this.tmpConfig !== null){
       this.config = $.extend(this.defaultConfig, this.tmpConfig);
       this.tmpConfig = null;
       this.reinjectAll();
+      
+      if (this.firstTimeLoad){
+        $TDP.writeFile(this.$token, configFile, JSON.stringify(this.config));
+      }
     }
   };
   
+  var loadConfigObject = obj => {
+    this.tmpConfig = obj || {};
+    this.firstTimeLoad = obj === null;
+    
+    this.onStageReady();
+  };
+  
+  if (this.$$wasLoadedBefore){
+    this.onStageReady();
+  }
+  else{
+    $(document).one("dataSettingsValues", () => {
+      switch(TD.settings.getColumnWidth()){
+        case "wide": this.defaultConfig.columnWidth = "350px"; break;
+        case "narrow": this.defaultConfig.columnWidth = "270px"; break;
+      }
+
+      switch(TD.settings.getFontSize()){
+        case "small": this.defaultConfig.fontSize = "13px"; break;
+        case "medium": this.defaultConfig.fontSize = "14px"; break;
+        case "large": this.defaultConfig.fontSize = "15px"; break;
+        case "largest": this.defaultConfig.fontSize = "16px"; break;
+      }
+      
+      this.$$wasLoadedBefore = true;
+      this.onStageReady();
+    });
+  }
+    
   $TDP.checkFileExists(this.$token, configFile).then(exists => {
     if (!exists){
       loadConfigObject(null);
-      $TDP.writeFile(this.$token, configFile, JSON.stringify(this.defaultConfig));
     }
     else{
       $TDP.readFile(this.$token, configFile, true).then(contents => {
@@ -97,9 +120,7 @@ enabled(){
       let itemEditDesign = $('<li class="is-selectable"><a href="#" data-action>Edit layout &amp; design</a></li>');
       itemTD.after(itemEditDesign);
       
-      itemEditDesign.on("click", "a", function(){
-        new customDesignModal();
-      });
+      itemEditDesign.on("click", "a", this.openEditDesignDialog);
       
       itemEditDesign.hover(function(){
         $(this).addClass("is-selected");
@@ -208,7 +229,7 @@ enabled(){
     _render: () => $(this.htmlModal),
     destroy: function(){
       if (this.reloadPage){
-        location.reload();
+        window.TDPF_requestReload();
         return;
       }
       
@@ -217,18 +238,7 @@ enabled(){
     }
   });
   
-  // decider injections
-  this.injectDeciderReplyHook = enable => {
-    let prevFunc = TD.decider.updateFromBackend;
-    
-    TD.decider.updateFromBackend = function(data){
-      data["simplified_replies"] = !enable;
-      return prevFunc.apply(this, arguments);
-    };
-    
-    TD.decider.updateForGuestId();
-    this.$pluginSettings.requiresPageReload = enable;
-  };
+  this.openEditDesignDialog = () => new customDesignModal();
   
   // animation optimization
   this.optimizations = null;
@@ -282,13 +292,13 @@ enabled(){
   };
   
   this.onWindowFocusEvent = () => {
-    if (this.config.optimizeAnimations){
+    if (this.config && this.config.optimizeAnimations){
       injectOptimizations(true);
     }
   };
   
   this.onWindowBlurEvent = () => {
-    if (this.config.optimizeAnimations){
+    if (this.config && this.config.optimizeAnimations){
       disableOptimizations();
       clearOptimizationTimer();
     }
@@ -301,6 +311,11 @@ enabled(){
     }
     
     this.css = window.TDPF_createCustomStyle(this);
+  
+    if (this.icons){
+      document.head.removeChild(this.icons);
+      this.icons = null;
+    }
   };
   
   this.reinjectAll = () => {
@@ -316,7 +331,7 @@ enabled(){
     }
     
     this.css.insert("#general_settings .cf { display: none !important }");
-    this.css.insert("#general_settings .divider-bar::after { display: inline-block; padding-top: 10px; line-height: 17px; content: 'Use the new | Edit layout & design | option in the Settings to modify TweetDeck theme, column width, font size, and other features.' }");
+    this.css.insert("#settings-modal .js-setting-list li:nth-child(3) { border-bottom: 1px solid #ccd6dd }");
     
     this.css.insert(".txt-base-smallest:not(.icon), .txt-base-largest:not(.icon) { font-size: "+this.config.fontSize+" !important }");
     this.css.insert(".avatar { border-radius: "+this.config.avatarRadius+"% !important }");
@@ -338,8 +353,9 @@ enabled(){
     
     if (this.config.hideTweetActions){
       this.css.insert(".tweet-action { opacity: 0; }");
+      this.css.insert(".tweet-actions.is-visible .tweet-action { opacity: 0.5; }");
       this.css.insert(".is-favorite .tweet-action, .is-retweet .tweet-action { opacity: 0.5; visibility: visible !important }");
-      this.css.insert(".tweet:hover .tweet-action, .is-favorite .tweet-action[rel='favorite'], .is-retweet .tweet-action[rel='retweet'] { opacity: 1; visibility: visible !important }");
+      this.css.insert(".tweet:hover .tweet-action, .tweet-action.is-selected, .is-favorite .tweet-action[rel='favorite'], .is-retweet .tweet-action[rel='retweet'] { opacity: 1 !important; visibility: visible !important }");
     }
     
     if (this.config.moveTweetActionsToRight){
@@ -351,27 +367,111 @@ enabled(){
       this.css.insert(".compose-text { font-size: 12px !important; height: 120px !important }");
     }
     
-    if (!this.config.roundedScrollBars){
-      this.css.insert(".scroll-styled-v:not(.antiscroll-inner)::-webkit-scrollbar { width: 8px }");
-      this.css.insert(".scroll-styled-h:not(.antiscroll-inner)::-webkit-scrollbar { height: 8px }");
-      this.css.insert(".scroll-styled-v::-webkit-scrollbar-thumb { border-radius: 0 }");
-      this.css.insert(".scroll-styled-h::-webkit-scrollbar-thumb { border-radius: 0 }");
-      this.css.insert(".antiscroll-scrollbar { border-radius: 0 }");
-      this.css.insert(".antiscroll-scrollbar-vertical { margin-top: 0 }");
-      this.css.insert(".antiscroll-scrollbar-horizontal { margin-left: 0 }");
-      this.css.insert(".app-columns-container::-webkit-scrollbar { height: 9px !important }");
-    }
+    if (this.config.revertIcons){
+      this.icons = document.createElement("style");
+      this.icons.innerHTML = `
+@font-face {
+  font-family: 'tweetdeckold';
+  src: url("https://ton.twimg.com/tweetdeck-web/web/assets/fonts/tweetdeck-regular-webfont.5f4ea87976.woff") format("woff");
+  font-weight: normal;
+  font-style: normal;
+}
 
-    if (this.config.revertReplies){
-      this.css.insert(".activity-header + .tweet .tweet-context { margin-left: -35px }");
-      this.css.insert(".activity-header + .tweet .tweet-context .obj-left { margin-right: 5px }");
+.icon-twitter-bird:before{content:"\\f000";font-family:tweetdeckold}
+.icon-mention:before{content:"\\f001";font-family:tweetdeckold}
+.icon-following:before{content:"\\f002";font-family:tweetdeckold}
+.icon-message:before{content:"\\f003";font-family:tweetdeckold}
+.icon-home:before{content:"\\f004";font-family:tweetdeckold}
+.icon-hashtag:before{content:"\\f005";font-family:tweetdeckold}
+.icon-reply:before{content:"\\f006";font-family:tweetdeckold}
+.icon-favorite:before{content:"\\f055";font-family:tweetdeckold}
+.icon-retweet:before{content:"\\f008";font-family:tweetdeckold}
+.icon-drafts:before{content:"\\f009";font-family:tweetdeckold}
+.icon-search:before{content:"\\f00a";font-family:tweetdeckold}
+.icon-trash:before{content:"\\f00c";font-family:tweetdeckold}
+.icon-close:before{content:"\\f00d";font-family:tweetdeckold}
+.icon-arrow-r:before,.Icon--caretRight:before{content:"\\f00e";font-family:tweetdeckold}
+.icon-arrow-l:before,.Icon--caretLeft:before{content:"\\f00f";font-family:tweetdeckold}
+.icon-protected:before{content:"\\f013";font-family:tweetdeckold}
+.icon-list:before{content:"\\f014";font-family:tweetdeckold}
+.icon-camera:before{content:"\\f015";font-family:tweetdeckold}
+.icon-more:before{content:"\\f016";font-family:tweetdeckold}
+.icon-settings:before{content:"\\f018";font-family:tweetdeckold}
+.icon-notifications:before{content:"\\f019";font-family:tweetdeckold}
+.icon-user-dd:before{content:"\\f01a";font-family:tweetdeckold}
+.icon-activity:before{content:"\\f01c";font-family:tweetdeckold}
+.icon-trending:before{content:"\\f01d";font-family:tweetdeckold}
+.icon-minus:before{content:"\\f01e";font-family:tweetdeckold}
+.icon-plus:before{content:"\\f01f";font-family:tweetdeckold}
+.icon-geo:before{content:"\\f020";font-family:tweetdeckold}
+.icon-check:before{content:"\\f021";font-family:tweetdeckold}
+.icon-schedule:before{content:"\\f022";font-family:tweetdeckold}
+.icon-dot:before{content:"\\f023";font-family:tweetdeckold}
+.icon-user:before{content:"\\f024";font-family:tweetdeckold}
+.icon-content:before{content:"\\f025";font-family:tweetdeckold}
+.icon-arrow-d:before,.Icon--caretDown:before{content:"\\f026";font-family:tweetdeckold}
+.icon-arrow-u:before{content:"\\f027";font-family:tweetdeckold}
+.icon-share:before{content:"\\f028";font-family:tweetdeckold}
+.icon-info:before{content:"\\f029";font-family:tweetdeckold}
+.icon-verified:before{content:"\\f02a";font-family:tweetdeckold}
+.icon-translator:before{content:"\\f02b";font-family:tweetdeckold}
+.icon-blocked:before{content:"\\f02c";font-family:tweetdeckold}
+.icon-constrain:before{content:"\\f02d";font-family:tweetdeckold}
+.icon-play-video:before{content:"\\f02e";font-family:tweetdeckold}
+.icon-empty:before{content:"\\f02f";font-family:tweetdeckold}
+.icon-clear-input:before{content:"\\f030";font-family:tweetdeckold}
+.icon-compose:before{content:"\\f031";font-family:tweetdeckold}
+.icon-mark-read:before{content:"\\f032";font-family:tweetdeckold}
+.icon-arrow-r-double:before{content:"\\f033";font-family:tweetdeckold}
+.icon-arrow-l-double:before{content:"\\f034";font-family:tweetdeckold}
+.icon-follow:before{content:"\\f035";font-family:tweetdeckold}
+.icon-image:before{content:"\\f036";font-family:tweetdeckold}
+.icon-popout:before{content:"\\f037";font-family:tweetdeckold}
+.icon-move:before{content:"\\f039";font-family:tweetdeckold}
+.icon-compose-grid:before{content:"\\f03a";font-family:tweetdeckold}
+.icon-compose-minigrid:before{content:"\\f03b";font-family:tweetdeckold}
+.icon-compose-list:before{content:"\\f03c";font-family:tweetdeckold}
+.icon-edit:before{content:"\\f040";font-family:tweetdeckold}
+.icon-clear-timeline:before{content:"\\f041";font-family:tweetdeckold}
+.icon-sliders:before{content:"\\f042";font-family:tweetdeckold}
+.icon-custom-timeline:before{content:"\\f043";font-family:tweetdeckold}
+.icon-compose-dm:before{content:"\\f044";font-family:tweetdeckold}
+.icon-bg-dot:before{content:"\\f045";font-family:tweetdeckold}
+.icon-user-team-mgr:before{content:"\\f046";font-family:tweetdeckold}
+.icon-user-switch:before{content:"\\f047";font-family:tweetdeckold}
+.icon-conversation:before{content:"\\f048";font-family:tweetdeckold}
+.icon-dataminr:before{content:"\\f049";font-family:tweetdeckold}
+.icon-link:before{content:"\\f04a";font-family:tweetdeckold}
+.icon-flash:before{content:"\\f050";font-family:tweetdeckold}
+.icon-pointer-u:before{content:"\\f051";font-family:tweetdeckold}
+.icon-analytics:before{content:"\\f054";font-family:tweetdeckold}
+.icon-heart:before{content:"\\f055";font-family:tweetdeckold}
+.icon-calendar:before{content:"\\f056";font-family:tweetdeckold}
+.icon-attachment:before{content:"\\f057";font-family:tweetdeckold}
+.icon-play:before{content:"\\f058";font-family:tweetdeckold}
+.icon-bookmark:before{content:"\\f059";font-family:tweetdeckold}
+.icon-play-badge:before{content:"\\f060";font-family:tweetdeckold}
+.icon-gif-badge:before{content:"\\f061";font-family:tweetdeckold}
+.icon-poll:before{content:"\\f062";font-family:tweetdeckold}
+
+.icon-heart-filled:before{content:"\\f055";font-family:tweetdeckold}
+.icon-retweet-filled:before{content:"\\f008";font-family:tweetdeckold}
+.icon-list-filled:before{content:"\\f014";font-family:tweetdeckold}
+.icon-user-filled:before{content:"\\f035";font-family:tweetdeckold}
+
+.drawer .btn .icon, .app-header .btn .icon { line-height: 1em !important }
+.column-header .column-type-icon { bottom: 26px !important }
+.is-options-open .column-type-icon { bottom: 25px !important }
+.tweet-footer { margin-top: 6px !important }`;
+      
+      document.head.appendChild(this.icons);
     }
     
     if (this.config.columnWidth[0] === '/'){
       let cols = this.config.columnWidth.slice(1);
       
-      this.css.insert(".column { width: calc((100vw - 205px) / "+cols+" - 8px) !important }");
-      this.css.insert(".is-condensed .column { width: calc((100vw - 55px) / "+cols+" - 8px) !important }");
+      this.css.insert(".column { width: calc((100vw - 205px) / "+cols+" - 6px) !important }");
+      this.css.insert(".is-condensed .column { width: calc((100vw - 55px) / "+cols+" - 6px) !important }");
     }
     else{
       this.css.insert(".column { width: "+this.config.columnWidth+" !important }");
@@ -399,13 +499,21 @@ enabled(){
       default: TD.settings.setFontSize(parseInt(this.config.fontSize, 10) >= 16 ? "largest" : "smallest"); break;
     }
     
-    $TDP.injectIntoNotificationsBefore(this.$token, "css", "</head>", [
-      "<style type='text/css'>",
-      ".txt-base-smallest:not(.icon), .txt-base-largest:not(.icon) { font-size: "+this.config.fontSize+" !important }",
-      ".avatar { border-radius: "+this.config.avatarRadius+"% !important }",
-      (this.config.revertReplies ? ".activity-header + .tweet .tweet-context { margin-left: -35px } .activity-header + .tweet .tweet-context .obj-left { margin-right: 5px }" : ""),
-      "</style>"
-    ].join(""));
+    $TDP.injectIntoNotificationsBefore(this.$token, "css", "</head>", `
+<style type='text/css'>
+.txt-base-smallest:not(.icon), .txt-base-largest:not(.icon) { font-size: ${this.config.fontSize} !important }
+.avatar { border-radius: ${this.config.avatarRadius}% !important }
+
+${this.config.revertIcons ? `
+@font-face { font-family: 'tweetdeckold'; src: url(\"https://ton.twimg.com/tweetdeck-web/web/assets/fonts/tweetdeck-regular-webfont.5f4ea87976.woff\") format(\"woff\"); font-weight: normal; font-style: normal }
+.icon-reply:before{content:"\\f006";font-family:tweetdeckold}
+.icon-heart-filled:before{content:"\\f055";font-family:tweetdeckold}
+.icon-retweet-filled:before{content:"\\f008";font-family:tweetdeckold}
+.icon-list-filled:before{content:"\\f014";font-family:tweetdeckold}
+.icon-user-filled:before{content:"\\f035";font-family:tweetdeckold}
+.icon-user-dd:before{content:"\\f01a";font-family:tweetdeckold}
+` : ``}
+</style>`);
   };
   
   this.uiShowActionsMenuEvent = () => {
@@ -416,21 +524,6 @@ enabled(){
 }
 
 ready(){
-  // configuration
-  switch(TD.settings.getColumnWidth()){
-    case "wide": this.defaultConfig.columnWidth = "350px"; break;
-    case "narrow": this.defaultConfig.columnWidth = "270px"; break;
-  }
-  
-  switch(TD.settings.getFontSize()){
-    case "small": this.defaultConfig.fontSize = "13px"; break;
-    case "medium": this.defaultConfig.fontSize = "14px"; break;
-    case "large": this.defaultConfig.fontSize = "15px"; break;
-    case "largest": this.defaultConfig.fontSize = "16px"; break;
-  }
-  
-  this.onAppReady();
-  
   // optimization events
   $(window).on("focus", this.onWindowFocusEvent);
   $(window).on("blur", this.onWindowBlurEvent);
@@ -441,6 +534,32 @@ ready(){
   // modal
   $("[data-action='settings-menu']").on("click", this.onSettingsMenuClickedEvent);
   $(".js-app").append('<div id="td-design-plugin-modal" class="js-modal settings-modal ovl scroll-v scroll-styled-v"></div>');
+  
+  // global settings override
+  var me = this;
+  
+  this.prevFuncSettingsGetInfo = TD.components.GlobalSettings.prototype.getInfo;
+  this.prevFuncSettingsSwitchTab = TD.components.GlobalSettings.prototype.switchTab;
+  
+  TD.components.GlobalSettings.prototype.getInfo = function(){
+    let data = me.prevFuncSettingsGetInfo.apply(this, arguments);
+    
+    data.tabs.push({
+      title: "Layout & Design",
+      action: "tdp-edit-design"
+    });
+    
+    return data;
+  };
+  
+  TD.components.GlobalSettings.prototype.switchTab = function(tab){
+    if (tab === "tdp-edit-design"){
+      me.openEditDesignDialog();
+    }
+    else{
+      return me.prevFuncSettingsSwitchTab.apply(this, arguments);
+    }
+  };
 }
 
 disabled(){
@@ -448,6 +567,10 @@ disabled(){
     this.css.remove();
   }
   
+  if (this.icons){
+    document.head.removeChild(this.icons);
+  }
+  
   if (this.optimizations){
     this.optimizations.remove();
   }
@@ -460,6 +583,9 @@ disabled(){
   $(window).off("focus", this.onWindowFocusEvent);
   $(window).off("blur", this.onWindowBlurEvent);
   
+  TD.components.GlobalSettings.prototype.getInfo = this.prevFuncSettingsGetInfo;
+  TD.components.GlobalSettings.prototype.switchTab = this.prevFuncSettingsSwitchTab;
+  
   $("[data-action='settings-menu']").off("click", this.onSettingsMenuClickedEvent);
   $("#td-design-plugin-modal").remove();
 }

Resources/Plugins/edit-design/modal.html

@@ -88,10 +88,6 @@
             <input data-td-key="moveTweetActionsToRight" class="js-theme-checkbox touch-larger-label" type="checkbox">
             Tweet actions on the right side
           </label>
-          <label class="checkbox">
-            <input data-td-key="revertReplies" data-td-reload class="js-theme-checkbox touch-larger-label" type="checkbox">
-            Revert reply style (reloads page)
-          </label>
           
           <!-- DESIGN -->
           
@@ -103,8 +99,8 @@
             Theme color tweaks
           </label>
           <label class="checkbox">
-            <input data-td-key="roundedScrollBars" class="js-theme-checkbox touch-larger-label" type="checkbox">
-            Rounded scroll bars
+            <input data-td-key="revertIcons" class="js-theme-checkbox touch-larger-label" type="checkbox">
+            Revert icon design
           </label>
           <label class="checkbox">
             <input data-td-key="smallComposeTextSize" class="js-theme-checkbox touch-larger-label" type="checkbox">
@@ -126,7 +122,7 @@
             </div>
             <div class="td-avatar-shape-item-outer" data-td-key="avatarRadius" data-td-value="10">
               <div class="td-avatar-shape" style="border-radius:10%"></div>
-              <label>Default</label>
+              <label>Legacy</label>
             </div>
             <div class="td-avatar-shape-item-outer" data-td-key="avatarRadius" data-td-value="30">
               <div class="td-avatar-shape" style="border-radius:30%"></div>

Resources/Plugins/emoji-keyboard/.meta

@@ -9,7 +9,7 @@ Emoji keyboard
 chylex
 
 [version]
-1.0
+1.3
 
 [website]
 https://tweetduck.chylex.com

Resources/Plugins/emoji-keyboard/browser.js

@@ -1,5 +1,8 @@
 enabled(){
+  this.ENABLE_CUSTOM_KEYBOARD = false;
+  
   this.selectedSkinTone = "";
+  this.currentKeywords = [];
   
   this.skinToneList = [
     "", "1F3FB", "1F3FC", "1F3FD", "1F3FE", "1F3FF"
@@ -18,26 +21,39 @@ enabled(){
     [ "1F3FF", "#8A6859" ],
   ];
   
-  this.emojiURL = "https://ton.twimg.com/tweetdeck-web/web/assets/emoji/";
-  
-  this.emojiHTML1 = ""; // no skin tones, prepended
-  this.emojiHTML2 = {}; // contains emojis with skin tones
-  this.emojiHTML3 = ""; // no skin tones, appended
+  this.emojiData1 = []; // no skin tones, prepended
+  this.emojiData2 = {}; // contains emojis with skin tones
+  this.emojiData3 = []; // no skin tones, appended
+  this.emojiNames = [];
   
   var me = this;
   
   // styles
   
   this.css = window.TDPF_createCustomStyle(this);
-  this.css.insert(".emoji-keyboard { position: absolute; width: 15.35em; background-color: white; border-radius: 2px 2px 3px 3px; font-size: 24px; z-index: 9999 }");
+  this.css.insert(".emoji-keyboard { position: absolute; width: 15.35em; background-color: white; border-radius: 1px; font-size: 24px; z-index: 9999 }");
+  
   this.css.insert(".emoji-keyboard-list { height: 10.14em; padding: 0.1em; box-sizing: border-box; overflow-y: auto }");
   this.css.insert(".emoji-keyboard-list .separator { height: 26px }");
   this.css.insert(".emoji-keyboard-list img { padding: 0.1em !important; width: 1em; height: 1em; vertical-align: -0.1em; cursor: pointer }");
-  this.css.insert(".emoji-keyboard-skintones { height: 1.3em; text-align: center; background-color: #292f33; border-radius: 0 0 2px 2px }");
+  
+  this.css.insert(".emoji-keyboard-search { height: auto; padding: 4px 10px 8px; background-color: #292f33; border-radius: 1px 1px 0 0 }");
+  this.css.insert(".emoji-keyboard-search input { width: 100%; border-radius: 1px; }");
+  
+  this.css.insert(".emoji-keyboard-skintones { height: 1.3em; text-align: center; background-color: #292f33; border-radius: 0 0 1px 1px }");
   this.css.insert(".emoji-keyboard-skintones div { width: 0.8em; height: 0.8em; margin: 0.25em 0.1em; border-radius: 50%; display: inline-block; box-sizing: border-box; cursor: pointer }");
   this.css.insert(".emoji-keyboard-skintones .sel { border: 2px solid rgba(0, 0, 0, 0.35); box-shadow: 0 0 2px 0 rgba(255, 255, 255, 0.65), 0 0 1px 0 rgba(255, 255, 255, 0.4) inset }");
   this.css.insert(".emoji-keyboard-skintones :hover { border: 2px solid rgba(0, 0, 0, 0.25); box-shadow: 0 0 1px 0 rgba(255, 255, 255, 0.65), 0 0 1px 0 rgba(255, 255, 255, 0.25) inset }");
   
+  this.css.insert("#emoji-keyboard-tweet-input { padding: 0 !important; line-height: 18px }");
+  this.css.insert("#emoji-keyboard-tweet-input img { padding: 0.1em !important; width: 1em; height: 1em; vertical-align: -0.25em }");
+  this.css.insert("#emoji-keyboard-tweet-input:empty::before { content: \"What's happening?\"; display: inline-block; color: #ced8de }");
+  
+  this.css.insert(".js-docked-compose .compose-text-container.td-emoji-keyboard-swap .js-compose-text { position: absolute; z-index: -9999; left: 0; opacity: 0 }");
+  this.css.insert(".compose-text-container:not(.td-emoji-keyboard-swap) #emoji-keyboard-tweet-input { display: none; }");
+  
+  this.css.insert(".js-compose-text { font-family: \"Twitter Color Emoji\", Helvetica, Arial, Verdana, sans-serif; }");
+  
   // layout
   
   var buttonHTML = '<button class="needsclick btn btn-on-blue txt-left padding-v--9 emoji-keyboard-popup-btn"><i class="icon icon-heart"></i></button>';
@@ -45,38 +61,92 @@ enabled(){
   this.prevComposeMustache = TD.mustaches["compose/docked_compose.mustache"];
   TD.mustaches["compose/docked_compose.mustache"] = TD.mustaches["compose/docked_compose.mustache"].replace('<div class="cf margin-t--12 margin-b--30">', '<div class="cf margin-t--12 margin-b--30">'+buttonHTML);
   
-  var dockedComposePanel = $(".js-docked-compose");
+  var maybeDockedComposePanel = $(".js-docked-compose");
   
-  if (dockedComposePanel.length){
-    dockedComposePanel.find(".cf.margin-t--12.margin-b--30").first().append(buttonHTML);
+  if (maybeDockedComposePanel.length){
+    maybeDockedComposePanel.find(".cf.margin-t--12.margin-b--30").first().append(buttonHTML);
   }
   
   // keyboard generation
   
   this.currentKeyboard = null;
+  this.currentSpanner = null;
   
-  var hideKeyboard = () => {
+  var hideKeyboard = (refocus) => {
     $(this.currentKeyboard).remove();
     this.currentKeyboard = null;
     
+    $(this.currentSpanner).remove();
+    this.currentSpanner = null;
+    
+    this.currentKeywords = [];
+    
+    this.composePanelScroller.trigger("scroll");
+    
     $(".emoji-keyboard-popup-btn").removeClass("is-selected");
-    $(".js-compose-text").first().focus();
+    
+    if (refocus){
+      if ($(".compose-text-container", ".js-docked-compose").hasClass("td-emoji-keyboard-swap")){
+        $("#emoji-keyboard-tweet-input").focus();
+      }
+      else{
+        $(".js-compose-text", ".js-docked-compose").focus();
+      }
+    }
   };
   
   var generateEmojiHTML = skinTone => {
-    return (this.emojiHTML1+this.emojiHTML2[skinTone]+this.emojiHTML3).replace(/u#/g, this.emojiURL);
+    let index = 0;
+    let html = [ "<p style='font-size:13px;color:#444;margin:4px;text-align:center'>Please, note that most emoji will not show up properly in the text box above, but they will display in the tweet.</p>" ];
+    
+    for(let array of [ this.emojiData1, this.emojiData2[skinTone], this.emojiData3 ]){
+      for(let emoji of array){
+        if (emoji === "___"){
+          html.push("<div class='separator'></div>");
+        }
+        else{
+          html.push(TD.util.cleanWithEmoji(emoji).replace(' class="emoji" draggable="false"', ''));
+          index++;
+        }
+      }
+    }
+    
+    return html.join("");
+  };
+  
+  var updateFilters = () => {
+    let keywords = this.currentKeywords;
+    let container = $(this.currentKeyboard.children[1]);
+    
+    let emoji = container.children("img");
+    let info = container.children("p:first");
+    let separators = container.children("div");
+    
+    if (keywords.length === 0){
+      info.css("display", "block");
+      separators.css("display", "block");
+      emoji.css("display", "inline");
+    }
+    else{
+      info.css("display", "none");
+      separators.css("display", "none");
+      
+      emoji.css("display", "none");
+      emoji.filter(index => keywords.every(kw => me.emojiNames[index].includes(kw))).css("display", "inline");
+    }
   };
   
   var selectSkinTone = skinTone => {
-    let selectedEle = this.currentKeyboard.children[1].querySelector("[data-tone='"+this.selectedSkinTone+"']");
+    let selectedEle = this.currentKeyboard.children[2].querySelector("[data-tone='"+this.selectedSkinTone+"']");
     selectedEle && selectedEle.classList.remove("sel");
     
     this.selectedSkinTone = skinTone;
-    this.currentKeyboard.children[0].innerHTML = generateEmojiHTML(skinTone);
-    this.currentKeyboard.children[1].querySelector("[data-tone='"+this.selectedSkinTone+"']").classList.add("sel");
+    this.currentKeyboard.children[1].innerHTML = generateEmojiHTML(skinTone);
+    this.currentKeyboard.children[2].querySelector("[data-tone='"+this.selectedSkinTone+"']").classList.add("sel");
+    updateFilters();
   };
   
-  this.generateKeyboard = (input, left, top) => {
+  this.generateKeyboard = (left, top) => {
     var outer = document.createElement("div");
     outer.classList.add("emoji-keyboard");
     outer.style.left = left+"px";
@@ -86,27 +156,28 @@ enabled(){
     keyboard.classList.add("emoji-keyboard-list");
     
     keyboard.addEventListener("click", function(e){
-      if (e.target.tagName === "IMG"){
-        var val = input.val();
-        var inserted = e.target.getAttribute("alt");
-        var posStart = input[0].selectionStart;
-        var posEnd = input[0].selectionEnd;
+      let ele = e.target;
       
-        input.val(val.slice(0, posStart)+inserted+val.slice(posStart));
-        input.trigger("change");
-        input.focus();
-        
-        input[0].selectionStart = posStart+inserted.length;
-        input[0].selectionEnd = posEnd+inserted.length;
+      if (ele.tagName === "IMG"){
+        insertEmoji(ele.getAttribute("src"), ele.getAttribute("alt"));
       }
       
       e.stopPropagation();
     });
     
+    var search = document.createElement("div");
+    search.innerHTML = "<input type='text' placeholder='Search...'>";
+    search.classList.add("emoji-keyboard-search");
+    
     var skintones = document.createElement("div");
     skintones.innerHTML = me.skinToneData.map(entry => "<div data-tone='"+entry[0]+"' style='background-color:"+entry[1]+"'></div>").join("");
     skintones.classList.add("emoji-keyboard-skintones");
     
+    outer.appendChild(search);
+    outer.appendChild(keyboard);
+    outer.appendChild(skintones);
+    $(".js-app").append(outer);
+    
     skintones.addEventListener("click", function(e){
       if (e.target.hasAttribute("data-tone")){
         selectSkinTone(e.target.getAttribute("data-tone") || "");
@@ -115,67 +186,285 @@ enabled(){
       e.stopPropagation();
     });
     
-    outer.appendChild(keyboard);
-    outer.appendChild(skintones);
-    document.body.appendChild(outer);
+    search.addEventListener("click", function(e){
+      e.stopPropagation();
+    });
+    
+    var searchInput = search.children[0];
+    searchInput.focus();
+    
+    searchInput.addEventListener("input", function(e){
+      me.currentKeywords = e.target.value.split(" ").filter(kw => kw.length > 0).map(kw => kw.toLowerCase());
+      updateFilters();
+      e.stopPropagation();
+    });
+    
+    searchInput.addEventListener("focus", function(){
+      $(this).select();
+    });
     
     this.currentKeyboard = outer;
     selectSkinTone(this.selectedSkinTone);
+    
+    this.currentSpanner = document.createElement("div");
+    this.currentSpanner.style.height = ($(this.currentKeyboard).height()-10)+"px";
+    $(".emoji-keyboard-popup-btn").parent().after(this.currentSpanner);
+    
+    this.composePanelScroller.trigger("scroll");
   };
   
-  this.prevTryPasteImage = window.TDGF_tryPasteImage;
-  var prevTryPasteImageF = this.prevTryPasteImage;
+  var getKeyboardTop = () => {
+    let button = $(".emoji-keyboard-popup-btn");
+    return button.offset().top+button.outerHeight()+me.composePanelScroller.scrollTop()+8;
+  };
   
-  window.TDGF_tryPasteImage = function(){
-    if (me.currentKeyboard){
-      hideKeyboard();
+  var focusWithCaretAtEnd = () => {
+    let range = document.createRange();
+    range.selectNodeContents(me.composeInputNew[0]);
+    range.collapse(false);
+    
+    let sel = window.getSelection();
+    sel.removeAllRanges();
+    sel.addRange(range);
+  };
+  
+  var insertEmoji = (src, alt) => {
+    if (this.ENABLE_CUSTOM_KEYBOARD){
+      replaceEditor(true);
+
+      if (!hasSelectionInEditor()){
+        focusWithCaretAtEnd();
+      }
+
+      document.execCommand("insertHTML", false, `<img src="${src}" alt="${alt}">`);
     }
+    else{
+      let input = $(".js-compose-text", ".js-docked-compose");
       
-    return prevTryPasteImageF.apply(this, arguments);
+      let val = input.val();
+      let posStart = input[0].selectionStart;
+      let posEnd = input[0].selectionEnd;
+      
+      input.val(val.slice(0, posStart)+alt+val.slice(posEnd));
+      input.trigger("change");
+      input.focus();
+      
+      input[0].selectionStart = posStart+alt.length;
+      input[0].selectionEnd = posStart+alt.length;
+    }
   };
   
-  // event handlers
+  // general event handlers
   
   this.emojiKeyboardButtonClickEvent = function(e){
     if (me.currentKeyboard){
       hideKeyboard();
+      $(this).blur();
     }
     else{
-      var pos = $(this).offset();
-      me.generateKeyboard($(".js-compose-text").first(), pos.left, pos.top+$(this).outerHeight()+8);
-      
+      me.generateKeyboard($(this).offset().left, getKeyboardTop());
       $(this).addClass("is-selected");
     }
     
-    $(this).blur();
     e.stopPropagation();
   };
   
+  this.composerScrollEvent = function(e){
+    if (me.currentKeyboard){
+      me.currentKeyboard.style.marginTop = (-$(this).scrollTop())+"px";
+    }
+  };
+  
+  this.composerSendingEvent = function(e){
+    hideKeyboard();
+  };
+  
   this.documentClickEvent = function(e){
-    if (me.currentKeyboard && !e.target.classList.contains("js-compose-text")){
+    if (me.currentKeyboard && $(e.target).closest(".compose-text-container").length === 0){
       hideKeyboard();
     }
   };
   
   this.documentKeyEvent = function(e){
     if (me.currentKeyboard && e.keyCode === 27){ // escape
-      hideKeyboard();
+      hideKeyboard(true);
       e.stopPropagation();
     }
   };
   
-  /*
-   * TODO
-   * ----
-   * add emoji search if I can be bothered
-   * lazy emoji loading
-   */
+  this.uploadFilesEvent = function(e){
+    if (me.currentKeyboard){
+      me.currentKeyboard.style.top = getKeyboardTop()+"px";
+    }
+  };
+  
+  // new editor event handlers
+  
+  var prevOldInputVal = "";
+  var isEditorActive = false;
+  
+  var hasSelectionInEditor = function(){
+    let sel = window.getSelection();
+    return sel.anchorNode && $(sel.anchorNode).closest("#emoji-keyboard-tweet-input").length;
+  };
+  
+  var migrateEditorText = function(){
+    let selStart = me.composeInputOrig[0].selectionStart;
+    let selEnd = me.composeInputOrig[0].selectionEnd;
+    
+    let val = me.composeInputOrig.val();
+    let splitStart = val.substring(0, selStart).split("\n");
+    let splitEnd = val.substring(0, selEnd).split("\n");
+
+    me.composeInputNew.text(val);
+    me.composeInputNew.html(me.composeInputNew.text().replace(/^(.*?)$/gm, "<div>$1</div>").replace(/<div><\/div>/g, "<div><br></div>"));
+    
+    let sel = window.getSelection();
+    let range = document.createRange();
+    
+    if (me.composeInputNew[0].children.length === 0){
+      focusWithCaretAtEnd();
+    }
+    else{
+      me.composeInputNew.focus();
+      range.setStart(me.composeInputNew[0].children[splitStart.length-1].firstChild, splitStart.length > 1 ? selStart-val.lastIndexOf("\n", selStart)-1 : selStart);
+      range.setEnd(me.composeInputNew[0].children[splitEnd.length-1].firstChild, splitEnd.length > 1 ? selEnd-val.lastIndexOf("\n", selEnd)-1 : selEnd);
+    }
+    
+    sel.removeAllRanges();
+    sel.addRange(range);
+  };
+  
+  var replaceEditor = function(useCustom){
+    if (useCustom && !isEditorActive){
+      isEditorActive = true;
+    }
+    else if (!useCustom && isEditorActive){
+      isEditorActive = false;
+    }
+    else return;
+    
+    $(".compose-text-container", ".js-docked-compose").toggleClass("td-emoji-keyboard-swap", isEditorActive);
+    
+    if (isEditorActive){
+      migrateEditorText();
+    }
+    else{
+      me.composeInputOrig.focus();
+    }
+  };
+  
+  this.composeOldInputFocusEvent = function(){
+    if (!isEditorActive){
+      return;
+    }
+    
+    let val = $(this).val();
+    
+    if (val.length === 0){
+      replaceEditor(false);
+    }
+    else if (val != prevOldInputVal){
+      setTimeout(migrateEditorText, 1);
+    }
+    else{
+      focusWithCaretAtEnd();
+    }
+    
+    prevOldInputVal = val;
+  };
+  
+  var allowedShortcuts = [ 65 /* A */, 67 /* C */, 86 /* V */, 89 /* Y */, 90 /* Z */ ];
+  
+  this.composeInputKeyEvent = function(e){
+    if (e.type === "keydown" && (e.ctrlKey || e.metaKey)){
+      if (e.keyCode === 13){ // enter
+        $(".js-send-button", ".js-docked-compose").click();
+      }
+      else if (e.keyCode >= 48 && !allowedShortcuts.includes(e.keyCode)){
+        e.preventDefault();
+        return;
+      }
+    }
+    
+    if (e.keyCode !== 27){ // escape
+      e.stopPropagation();
+    }
+  };
+  
+  this.composeInputUpdateEvent = function(){
+    let clone = $(this).clone();
+    
+    clone.children("div").each(function(){
+      let ele = $(this)[0];
+      ele.outerHTML = "\n"+ele.innerHTML;
+    });
+    
+    clone.children("img").each(function(){
+      let ele = $(this)[0];
+      ele.outerHTML = ele.getAttribute("alt");
+    });
+    
+    me.composeInputOrig.val(prevOldInputVal = clone.text());
+    me.composeInputOrig.trigger("change");
+    
+    if (prevOldInputVal.length === 0){
+      replaceEditor(false);
+    }
+    
+    /* TODO if (!emoji.length){
+      let sel = window.getSelection();
+      let selStart = -1, selEnd = -1;
+      
+      if ($(sel.anchorNode).closest("#emoji-keyboard-tweet-input").length && sel.rangeCount === 1){
+        let range = sel.getRangeAt(0);
+        // TODO figure out offset
+      }
+      
+      replaceEditor(false);
+      me.composeInputOrig.focus();
+      
+      if (selStart !== -1){
+        me.composeInputOrig[0].selectionStart = selStart;
+        me.composeInputOrig[0].selectionEnd = selEnd;
+      }
+    }*/
+  };
+  
+  this.composeInputPasteEvent = function(e){ // contenteditable with <img alt> handles copying just fine
+    e.preventDefault();
+    
+    let text = e.originalEvent.clipboardData.getData("text/plain");
+    text && document.execCommand("insertText", false, text);
+  };
+  
+  // TODO handle @ and hashtags
 }
 
 ready(){
+  this.composeDrawer = $("[data-drawer='compose']");
+  
+  this.composePanelScroller = $(".js-compose-scroller", ".js-docked-compose").first().children().first();
+  this.composePanelScroller.on("scroll", this.composerScrollEvent);
+  
   $(".emoji-keyboard-popup-btn").on("click", this.emojiKeyboardButtonClickEvent);
   $(document).on("click", this.documentClickEvent);
   $(document).on("keydown", this.documentKeyEvent);
+  $(document).on("uiComposeImageAdded", this.uploadFilesEvent);
+  this.composeDrawer.on("uiComposeTweetSending", this.composerSendingEvent);
+  
+  // Editor
+  
+  this.composeInputOrig = $(".js-compose-text", ".js-docked-compose").first();
+  this.composeInputNew = $('<div id="emoji-keyboard-tweet-input" contenteditable="true" class="compose-text txt-size--14 scroll-v scroll-styled-v scroll-styled-h scroll-alt td-detect-image-paste"></div>').insertAfter(this.composeInputOrig);
+  
+  if (this.ENABLE_CUSTOM_KEYBOARD){
+    this.composeInputOrig.on("focus", this.composeOldInputFocusEvent);
+
+    this.composeInputNew.on("keydown keypress keyup", this.composeInputKeyEvent);
+    this.composeInputNew.on("input", this.composeInputUpdateEvent);
+    this.composeInputNew.on("paste", this.composeInputPasteEvent);
+  }
   
   // HTML generation
   
@@ -190,35 +479,33 @@ ready(){
   };
   
   $TDP.readFileRoot(this.$token, "emoji-ordering.txt").then(contents => {
-    let generated1 = [];
-    let generated2 = {};
-    let generated3 = [];
-    
     for(let skinTone of this.skinToneList){
-      generated2[skinTone] = [];
+      this.emojiData2[skinTone] = [];
     }
     
     // declaration inserters
     
+    let mapUnicode = pt => convUnicode(parseInt(pt, 16));
+    
     let addDeclaration1 = decl => {
-      generated1.push(decl.split(" ").map(pt => convUnicode(parseInt(pt, 16))).join(""));
+      this.emojiData1.push(decl.split(" ").map(mapUnicode).join(""));
     };
     
     let addDeclaration2 = (tone, decl) => {
-      let gen = decl.split(" ").map(pt => convUnicode(parseInt(pt, 16))).join("");
+      let gen = decl.split(" ").map(mapUnicode).join("");
       
       if (tone === null){
         for(let skinTone of this.skinToneList){
-          generated2[skinTone].push(gen);
+          this.emojiData2[skinTone].push(gen);
         }
       }
       else{
-        generated2[tone].push(gen);
+        this.emojiData2[tone].push(gen);
       }
     };
     
     let addDeclaration3 = decl => {
-      generated3.push(decl.split(" ").map(pt => convUnicode(parseInt(pt, 16))).join(""));
+      this.emojiData3.push(decl.split(" ").map(mapUnicode).join(""));
     };
     
     // line reading
@@ -228,20 +515,29 @@ ready(){
     for(let line of contents.split("\n")){
       if (line[0] === '@'){
         switch(skinToneState){
-          case 0: generated1.push("___"); break;
-          case 1: this.skinToneList.forEach(skinTone => generated2[skinTone].push("___")); break;
-          case 2: generated3.push("___"); break;
+          case 0: this.emojiData1.push("___"); break;
+          case 1: this.skinToneList.forEach(skinTone => this.emojiData2[skinTone].push("___")); break;
+          case 2: this.emojiData3.push("___"); break;
         }
         
+        continue;
+      }
+      else if (line[0] === '#'){
         if (line[1] === '1'){
           skinToneState = 1;
         }
         else if (line[1] === '2'){
           skinToneState = 2;
         }
+        
+        continue;
       }
-      else if (skinToneState === 1){
-        let decl = line.slice(0, line.indexOf(';'));
+      
+      let semicolon = line.indexOf(';');
+      let decl = line.slice(0, semicolon);
+      let desc = line.slice(semicolon+1).toLowerCase();
+      
+      if (skinToneState === 1){
         let skinIndex = decl.indexOf('$');
 
         if (skinIndex !== -1){
@@ -249,35 +545,24 @@ ready(){
           let declPost = decl.slice(skinIndex+1);
           
           for(let skinTone of this.skinToneNonDefaultList){
-            generated2[skinTone].pop();
+            this.emojiData2[skinTone].pop();
             addDeclaration2(skinTone, declPre+skinTone+declPost);
           }
         }
         else{
           addDeclaration2(null, decl);
+          this.emojiNames.push(desc);
         }
       }
       else if (skinToneState === 2){
-        addDeclaration3(line.slice(0, line.indexOf(';')));
+        addDeclaration3(decl);
+        this.emojiNames.push(desc);
       }
       else if (skinToneState === 0){
-        addDeclaration1(line.slice(0, line.indexOf(';')));
+        addDeclaration1(decl);
+        this.emojiNames.push(desc);
       }
     }
-    
-    // final processing
-    
-    let urlRegex = new RegExp(this.emojiURL.replace(/\./g, "\\."), "g");
-    let process = str => TD.util.cleanWithEmoji(str).replace(/ class=\"emoji\" draggable=\"false\"/g, "").replace(urlRegex, "u#").replace(/___/g, "<div class='separator'></div>");
-    
-    let start = "<p style='font-size:13px;color:#444;margin:4px;text-align:center'>Please, note that most emoji will not show up properly in the text box above, but they will display in the tweet.</p>";
-    this.emojiHTML1 = start+process(generated1.join(""));
-    
-    for(let skinTone of this.skinToneList){
-      this.emojiHTML2[skinTone] = process(generated2[skinTone].join(""));
-    }
-    
-    this.emojiHTML3 = process(generated3.join(""));
   }).catch(err => {
     $TD.alert("error", "Problem loading emoji keyboard: "+err.message);
   });
@@ -290,12 +575,22 @@ disabled(){
     $(this.currentKeyboard).remove();
   }
   
-  window.TDGF_tryPasteImage = this.prevTryPasteImage;
+  if (this.currentSpanner){
+    $(this.currentSpanner).remove();
+  }
+  
+  this.composeInputNew.remove();
+  
+  this.composeInputOrig.off("focus", this.composeOldInputFocusEvent);
+  this.composePanelScroller.off("scroll", this.composerScrollEvent);
   
   $(".emoji-keyboard-popup-btn").off("click", this.emojiKeyboardButtonClickEvent);
   $(".emoji-keyboard-popup-btn").remove();
   
   $(document).off("click", this.documentClickEvent);
   $(document).off("keydown", this.documentKeyEvent);
+  $(document).off("uiComposeImageAdded", this.uploadFilesEvent);
+  this.composeDrawer.off("uiComposeTweetSending", this.composerSendingEvent);
+  
   TD.mustaches["compose/docked_compose.mustache"] = this.prevComposeMustache;
 }

Resources/Plugins/emoji-keyboard/emoji-instructions.txt

@@ -0,0 +1,143 @@
+Emoji list:   http://unicode.org/emoji/charts/emoji-ordering.html
+Emoji order:  http://unicode.org/emoji/charts/emoji-ordering.txt
+
+The instructions contain search & replace regexes. Make sure your editor supports LF characters (\n).
+For Brackets, use Find -> Replace in Files with any regex that includes LF.
+
+
+------------------------
+Remove unnecessary info:
+
+  Search:   \s;.+?#.+?\s
+  Replace:  ;
+  
+  Search:   U\+
+  Replace:  
+
+
+-----------------------------
+Replace skin tone variations:
+
+  Example:
+  
+    1F9D2;child
+    1F9D2 1F3FB; child: light skin tone
+    1F9D2 1F3FC; child: medium-light skin tone
+    1F9D2 1F3FD; child: medium skin tone
+    1F9D2 1F3FE; child: medium-dark skin tone
+    1F9D2 1F3FF; child: dark skin tone
+    
+    1F9D2;child
+    1F9D2 $;child
+  
+  
+  Search:   1F3FB
+  Replace:  $
+  
+  Search:   ^.*1F3F[C-F].*$
+  Replace:  
+  
+  Search:   tone\n\n\n\n
+  Replace:  
+  
+  Search:   : light skin.*$
+  Replace:  
+
+
+----------------
+Move some emoji:
+  
+  1F443 $;nose
+> 1F91D;handshake
+  1F463;footprints
+
+
+-------------------------
+Remove unsupported emoji:
+
+  3030;wavy dash
+> remove copyright
+> remove registered trademark
+> remove trademark
+  0023 FE0F 20E3;keycap
+  
+  1F441;eye
+> remove eye in speech bubble
+  1F9E0;brain
+  
+  (more may be present after an emoji update)
+
+
+-------------------------------
+Remove non-gendered duplicates:
+
+  Search:   ^(1F(46E|575|482|477|473|471|9D9|9DA|9DB|9DC|9DD|9DE|9DF|64D|64E|645|646|481|64B|647|926|937|486|487|6B6|3C3|46F|9D6|9D7|9D8|3CC|3C4|6A3|3CA|3CB|6B4|6B5|938|93C|93D|93E|939)|26F9)(\s\$;|;).*?\n
+  Replace:  
+  
+  (new ones may be added with an emoji update)
+
+
+-----------------------------------
+Add skin tone preprocessor symbols:
+
+  #1 = enable skin tones below
+      find and replace '$;light skin ' with #1
+      
+  #2 = disable skin tones below
+      find the last entry containing '$' and insert #2 below
+  
+  
+----------------------
+Add separator symbols:
+
+  1F64A;speak-no-evil monkey
+> @
+  1F476;baby
+
+  1F469 200D 1F467 200D 1F467;family: woman, girl, girl
+> @
+  1F933;selfie
+  
+  
+  1F48E;gem stone
+> @
+  1F435;monkey face
+  
+  
+  1F982;scorpion
+> @
+  1F490;bouquet
+  
+  
+  1F52A;kitchen knife
+> @
+  1F3FA;amphora
+  
+  
+  1F6C1;bathtub
+> @
+  231B;hourglass done
+  
+  
+  1F6D2;shopping cart
+> @
+  1F3E7;ATM sign
+  
+  
+  1F3F3 FE0F 200D 1F308;rainbow flag
+> @
+  1F1E6 1F1E8;Ascension Island
+
+
+--------------
+Final cleanup:
+
+  Search:   & |,|“|”|o’
+  Replace:  
+  
+  ---
+  Make sure all emoji are formatted correctly and there are no empty lines (no line at the end of file).
+  
+  Test emoji search by searching for the first and last emoji. If broken, a single emoji could be formatted wrong, or an emoji is not supported by Twitter (such as the 'eye in speech bubble' which causes two images to display and messes up the offsets).
+  
+  If there is an error in 'td:plugin:official/emoji-keyboard' when typing into the search bar, add a breakpoint to the erroring line and check if 'me.emojiNames.length' equals 'emoji.length'.