Reset the official plugins folder in the update installer

Add options for app locale (remove argument) & target translation language

.gitattributes

@@ -0,0 +1,5 @@
+# Auto detect text files and perform LF normalization
+* text=auto
+
+*.txt text eof=lf
+*.cs  diff=csharp

Configuration/Arguments.cs

@@ -5,7 +5,6 @@ namespace TweetDuck.Configuration{
     static class Arguments{
         // public args
         public const string ArgDataFolder = "-datafolder";
-        public const string ArgLocale = "-locale";
         public const string ArgLogging = "-log";
         public const string ArgDebugUpdates = "-debugupdates";
 

Configuration/LockManager.cs

@@ -4,7 +4,6 @@ using System.Diagnostics;
 using System.IO;
 using System.Threading;
 using TweetDuck.Core.Utils;
-using TweetLib.Communication;
 
 namespace TweetDuck.Configuration{
     sealed class LockManager{
@@ -136,15 +135,13 @@ namespace TweetDuck.Configuration{
         // 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 (lockingProcess != null && lockingProcess.MainWindowHandle == IntPtr.Zero){ // restore if the original process is in tray
+                NativeMethods.BroadcastMessage(Program.WindowRestoreMessage, (uint)lockingProcess.Id, 0);
 
                 if (WindowsUtils.TrySleepUntil(() => CheckLockingProcessExited() || (lockingProcess.MainWindowHandle != IntPtr.Zero && lockingProcess.Responding), failTimeout, RetryDelay)){
                     return true;
                 }
             }
-            }
 
             return false;
         }
@@ -166,16 +163,13 @@ namespace TweetDuck.Configuration{
                         lockingProcess = null;
                         return true;
                     }
-                }catch(Exception ex){
-                    if (ex is InvalidOperationException || ex is Win32Exception){
+                }catch(Exception ex) when (ex is InvalidOperationException || ex is Win32Exception){
                     if (lockingProcess != null){
                         bool hasExited = CheckLockingProcessExited();
                         lockingProcess.Dispose();
                         return hasExited;
                     }
                 }
-                    else throw;
-                }
             }
 
             return false;

Configuration/SystemConfig.cs

@@ -1,11 +1,12 @@
 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>();
+        private static readonly FileSerializer<SystemConfig> Serializer = new FileSerializer<SystemConfig>{
+            HandleUnknownProperties = FileSerializer<SystemConfig>.IgnoreProperties("EnableBrowserGCReload", "BrowserMemoryThreshold")
+        };
 
         public static readonly bool IsHardwareAccelerationSupported = File.Exists(Path.Combine(Program.ProgramPath, "libEGL.dll")) &&
                                                                       File.Exists(Path.Combine(Program.ProgramPath, "libGLESv2.dll"));
@@ -14,8 +15,8 @@ namespace TweetDuck.Configuration{
 
         private bool _hardwareAcceleration = true;
 
-        public bool EnableBrowserGCReload { get; set; } = true;
-        public int BrowserMemoryThreshold { get; set; } = 400;
+        public bool ClearCacheAutomatically { get; set; } = true;
+        public int ClearCacheThreshold      { get; set; } = 250;
 
         // SPECIAL PROPERTIES
         
@@ -32,14 +33,11 @@ namespace TweetDuck.Configuration{
             this.file = file;
         }
 
-        public bool Save(){
+        public void Save(){
             try{
-                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);
-                return false;
             }
         }
         
@@ -47,9 +45,7 @@ namespace TweetDuck.Configuration{
             SystemConfig config = new SystemConfig(file);
             
             try{
-                Serializer.Read(file, config);
-            }catch(FileNotFoundException){
-            }catch(DirectoryNotFoundException){
+                Serializer.ReadIfExists(file, config);
             }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

@@ -1,26 +1,16 @@
 using System;
-using System.Collections.Generic;
 using System.Drawing;
 using System.IO;
-using TweetDuck.Core;
 using TweetDuck.Core.Controls;
 using TweetDuck.Core.Notification;
+using TweetDuck.Core.Other;
 using TweetDuck.Core.Utils;
 using TweetDuck.Data;
 using TweetDuck.Data.Serialization;
 
 namespace TweetDuck.Configuration{
     sealed class UserConfig{
-        private static readonly FileSerializer<UserConfig> Serializer = new FileSerializer<UserConfig>{ HandleUnknownProperties = HandleUnknownProperties };
-
-        private static void HandleUnknownProperties(UserConfig obj, Dictionary<string, string> data){
-            data.Remove("EnableBrowserGCReload");
-            data.Remove("BrowserMemoryThreshold");
-
-            if (data.Count == 0){
-                obj.Save();
-            }
-        }
+        private static readonly FileSerializer<UserConfig> Serializer = new FileSerializer<UserConfig>();
 
         static UserConfig(){
             Serializer.RegisterTypeConverter(typeof(WindowState), WindowState.Converter);
@@ -44,17 +34,26 @@ namespace TweetDuck.Configuration{
         
         // CONFIGURATION DATA
 
+        public bool FirstRun                       { get; set; } = true;
+        public bool AllowDataCollection            { get; set; } = false;
+        public bool ShowDataCollectionNotification { get; set; } = true;
+
         public WindowState BrowserWindow { get; set; } = new WindowState();
         public WindowState PluginsWindow { get; set; } = new WindowState();
 
         public bool ExpandLinksOnHover      { get; set; } = true;
         public bool SwitchAccountSelectors  { get; set; } = true;
+        public bool OpenSearchInFirstColumn { get; set; } = true;
         public bool BestImageQuality        { get; set; } = true;
-        public bool EnableSpellCheck       { get; set; } = false;
+        public bool EnableAnimatedImages    { get; set; } = true;
         public int VideoPlayerVolume        { get; set; } = 50;
         private int _zoomLevel                            = 100;
         private bool _muteNotifications;
         
+        public bool EnableSpellCheck    { get; set; } = false;
+        public string AppLocale         { get; set; } = "en-US";
+        public string TranslationTarget { get; set; } = "en";
+        
         private TrayIcon.Behavior _trayBehavior       = TrayIcon.Behavior.Disabled;
         public bool EnableTrayHighlight { get; set; } = true;
 
@@ -78,7 +77,7 @@ namespace TweetDuck.Configuration{
 
         public TweetNotification.Size NotificationSize { get; set; } = TweetNotification.Size.Auto;
         public Size CustomNotificationSize             { get; set; } = Size.Empty;
-        public int NotificationScrollSpeed             { get; set; } = 10;
+        public int NotificationScrollSpeed             { get; set; } = 100;
 
         public int NotificationSoundVolume { get; set; } = 100;
         private string _notificationSoundPath;
@@ -121,8 +120,6 @@ namespace TweetDuck.Configuration{
             }
         }
         
-        public double ZoomMultiplier => _zoomLevel/100.0;
-
         public TrayIcon.Behavior TrayBehavior{
             get => _trayBehavior;
 
@@ -148,10 +145,8 @@ namespace TweetDuck.Configuration{
             this.file = file;
         }
 
-        public bool Save(){
+        public void Save(){
             try{
-                WindowsUtils.CreateDirectoryForFile(file);
-
                 if (File.Exists(file)){
                     string backupFile = GetBackupFile(file);
                     File.Delete(backupFile);
@@ -159,34 +154,33 @@ namespace TweetDuck.Configuration{
                 }
 
                 Serializer.Write(file, this);
-                return true;
             }catch(Exception e){
                 Program.Reporter.HandleException("Configuration Error", "Could not save the configuration file.", true, e);
-                return false;
             }
         }
 
-        public bool Reload(){
+        public void Reload(){
             try{
                 LoadInternal(false);
-                return true;
             }catch(FileNotFoundException){
                 try{
                     Serializer.Write(file, new UserConfig(file));
                     LoadInternal(false);
-                    return true;
                 }catch(Exception e){
                     Program.Reporter.HandleException("Configuration Error", "Could not regenerate configuration file.", true, e);
-                    return false;
                 }
             }catch(Exception e){
                 Program.Reporter.HandleException("Configuration Error", "Could not reload configuration file.", true, e);
-                return false;
             }
         }
 
         private void LoadInternal(bool backup){
             Serializer.Read(backup ? GetBackupFile(file) : file, this);
+
+            if (NotificationScrollSpeed == 10){ // incorrect initial value
+                NotificationScrollSpeed = 100;
+                Save();
+            }
         }
         
         public static UserConfig Load(string file){

Core/Bridge/PropertyBridge.cs

@@ -7,9 +7,8 @@ namespace TweetDuck.Core.Bridge{
         }
 
         public static string GenerateScript(Environment environment){
-            string Bool(bool value){
-                return value ? "true;" : "false;";
-            }
+            string Bool(bool value) => value ? "true;" : "false;";
+            string Str(string value) => '"'+value+"\";";
 
             StringBuilder build = new StringBuilder().Append("(function(x){");
 
@@ -17,9 +16,11 @@ namespace TweetDuck.Core.Bridge{
             
             if (environment == Environment.Browser){
                 build.Append("x.switchAccountSelectors=").Append(Bool(Program.UserConfig.SwitchAccountSelectors));
+                build.Append("x.openSearchInFirstColumn=").Append(Bool(Program.UserConfig.OpenSearchInFirstColumn));
                 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));
+                build.Append("x.translationTarget=").Append(Str(Program.UserConfig.TranslationTarget));
             }
 
             if (environment == Environment.Notification){

Core/Bridge/TweetDeckBridge.cs

@@ -11,6 +11,9 @@ using TweetDuck.Resources;
 
 namespace TweetDuck.Core.Bridge{
     sealed class TweetDeckBridge{
+        public static string FontSize { get; private set; }
+        public static string NotificationHeadLayout { get; private set; }
+
         public static string LastHighlightedTweetUrl = string.Empty;
         public static string LastHighlightedQuoteUrl = string.Empty;
         private static string LastHighlightedTweetAuthors = string.Empty;
@@ -22,6 +25,7 @@ namespace TweetDuck.Core.Bridge{
         private static readonly Dictionary<string, string> SessionData = new Dictionary<string, string>(2);
 
         public static void ResetStaticProperties(){
+            FontSize = NotificationHeadLayout = null;
             LastHighlightedTweetUrl = LastHighlightedQuoteUrl = LastHighlightedTweetAuthors = LastHighlightedTweetImages = string.Empty;
         }
 
@@ -46,15 +50,16 @@ namespace TweetDuck.Core.Bridge{
             this.notification = notification;
         }
 
-        public void LoadFontSizeClass(string fsClass){
+        public void OnIntroductionClosed(bool showGuide, bool allowDataCollection){
             form.InvokeAsyncSafe(() => {
-               TweetNotification.SetFontSizeClass(fsClass);
+                form.OnIntroductionClosed(showGuide, allowDataCollection);
             });
         }
 
-        public void LoadNotificationHeadContents(string headContents){
+        public void LoadNotificationLayout(string fontSize, string headLayout){
             form.InvokeAsyncSafe(() => {
-               TweetNotification.SetHeadTag(headContents); 
+                FontSize = fontSize;
+                NotificationHeadLayout = headLayout;
             });
         }
 
@@ -112,8 +117,8 @@ namespace TweetDuck.Core.Bridge{
             form.InvokeAsyncSafe(() => form.OnTweetScreenshotReady(html, width, height));
         }
 
-        public void PlayVideo(string url){
-            form.InvokeAsyncSafe(() => form.PlayVideo(url));
+        public void PlayVideo(string url, string username){
+            form.InvokeAsyncSafe(() => form.PlayVideo(url, username));
         }
 
         public void FixClipboard(){
@@ -143,13 +148,9 @@ namespace TweetDuck.Core.Bridge{
 
         public void CrashDebug(string message){
             #if DEBUG
-            Log(message);
+            System.Diagnostics.Debug.WriteLine(message);
             System.Diagnostics.Debugger.Break();
             #endif
         }
-
-        public void Log(string data){
-            System.Diagnostics.Debug.WriteLine(data);
-        }
     }
 }

Core/Controls/FlatProgressBar.cs

@@ -1,4 +1,5 @@
-using System.Drawing;
+using System;
+using System.Drawing;
 using System.Windows.Forms;
 
 namespace TweetDuck.Core.Controls{
@@ -13,7 +14,7 @@ namespace TweetDuck.Core.Controls{
         }
 
         public void SetValueInstant(int value){
-            ControlExtensions.SetValueInstant(this, value);
+            ControlExtensions.SetValueInstant(this, Math.Max(Minimum, Math.Min(Maximum, value)));
         }
 
         protected override void OnPaint(PaintEventArgs e){

Core/FormBrowser.Designer.cs

@@ -24,7 +24,7 @@
         /// </summary>
         private void InitializeComponent() {
             this.components = new System.ComponentModel.Container();
-            this.trayIcon = new TweetDuck.Core.TrayIcon(this.components);
+            this.trayIcon = new TweetDuck.Core.Other.TrayIcon(this.components);
             this.toolTip = new System.Windows.Forms.ToolTip(this.components);
             this.timerResize = new System.Windows.Forms.Timer(this.components);
             this.SuspendLayout();
@@ -57,7 +57,7 @@
 
         #endregion
 
-        private TrayIcon trayIcon;
+        private TweetDuck.Core.Other.TrayIcon trayIcon;
         private System.Windows.Forms.ToolTip toolTip;
         private System.Windows.Forms.Timer timerResize;
     }

Core/FormBrowser.cs

@@ -1,23 +1,19 @@
-using CefSharp;
-using CefSharp.WinForms;
-using System;
+using System;
 using System.Drawing;
 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.Other;
+using TweetDuck.Core.Other.Analytics;
 using TweetDuck.Core.Other.Management;
 using TweetDuck.Core.Other.Settings;
 using TweetDuck.Core.Utils;
 using TweetDuck.Plugins;
-using TweetDuck.Plugins.Enums;
 using TweetDuck.Plugins.Events;
-using TweetDuck.Resources;
 using TweetDuck.Updates;
 using TweetLib.Audio;
 
@@ -44,20 +40,19 @@ namespace TweetDuck.Core{
 
         public string UpdateInstallerPath { get; private set; }
 
-        private readonly ChromiumWebBrowser browser;
+        private readonly TweetDeckBrowser browser;
         private readonly PluginManager plugins;
         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 SoundNotification soundNotification;
         private VideoPlayer videoPlayer;
+        private AnalyticsManager analytics;
 
         public FormBrowser(UpdaterSettings updaterSettings){
             InitializeComponent();
@@ -67,51 +62,21 @@ namespace TweetDuck.Core{
             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
-                CanMoveWindow = () => (ModifierKeys & Keys.Alt) == Keys.Alt
-                #else
-                CanMoveWindow = () => false
-                #endif
-            };
-
+            this.notification = new FormNotificationTweet(this, plugins);
             this.notification.Show();
             
-            this.browser = new ChromiumWebBrowser("https://tweetdeck.twitter.com/"){
-                DialogHandler = new FileDialogHandler(),
-                MenuHandler = new ContextMenuBrowser(this),
-                JsDialogHandler = new JavaScriptDialogHandler(),
-                KeyboardHandler = new KeyboardHandlerBrowser(this),
-                LifeSpanHandler = new LifeSpanHandler(),
-                RequestHandler = new RequestHandlerBrowser()
-            };
+            this.browser = new TweetDeckBrowser(this, plugins, new TweetDeckBridge(this, notification));
+            this.browser.PageLoaded += browser_PageLoaded;
 
-            #if DEBUG
-            this.browser.ConsoleMessage += BrowserUtils.HandleConsoleMessage;
-            #endif
-
-            this.browser.LoadingStateChanged += browser_LoadingStateChanged;
-            this.browser.FrameLoadStart += browser_FrameLoadStart;
-            this.browser.FrameLoadEnd += browser_FrameLoadEnd;
-            this.browser.LoadError += browser_LoadError;
-            this.browser.RegisterAsyncJsObject("$TD", new TweetDeckBridge(this, notification));
-            this.browser.RegisterAsyncJsObject("$TDP", plugins.Bridge);
-            
-            browser.BrowserSettings.BackgroundColor = (uint)TwitterUtils.BackgroundColor.ToArgb();
-            browser.Dock = DockStyle.None;
-            browser.Location = ControlExtensions.InvisibleLocation;
-            Controls.Add(browser);
+            this.contextMenu = ContextMenuBrowser.CreateMenu(this);
 
             Controls.Add(new MenuStrip{ Visible = false }); // fixes Alt freezing the program in Win 10 Anniversary Update
 
             Disposed += (sender, args) => {
-                memoryUsageTracker.Dispose();
+                Config.MuteToggled -= Config_MuteToggled;
+                Config.TrayBehaviorChanged -= Config_TrayBehaviorChanged;
 
                 browser.Dispose();
                 contextMenu.Dispose();
@@ -119,21 +84,25 @@ namespace TweetDuck.Core{
                 notificationScreenshotManager?.Dispose();
                 soundNotification?.Dispose();
                 videoPlayer?.Dispose();
+                analytics?.Dispose();
             };
 
+            Config.MuteToggled += Config_MuteToggled;
+
             this.trayIcon.ClickRestore += trayIcon_ClickRestore;
             this.trayIcon.ClickClose += trayIcon_ClickClose;
             Config.TrayBehaviorChanged += Config_TrayBehaviorChanged;
 
             UpdateTrayIcon();
 
-            Config.MuteToggled += Config_MuteToggled;
-            Config.ZoomLevelChanged += Config_ZoomLevelChanged;
-
-            this.updates = new UpdateHandler(browser, updaterSettings);
+            this.updates = browser.CreateUpdateHandler(updaterSettings);
             this.updates.UpdateAccepted += updates_UpdateAccepted;
             this.updates.UpdateDismissed += updates_UpdateDismissed;
 
+            if (Config.AllowDataCollection){
+                analytics = new AnalyticsManager(this, plugins, Program.AnalyticsFilePath);
+            }
+
             RestoreWindow();
         }
 
@@ -155,76 +124,11 @@ namespace TweetDuck.Core{
             isLoaded = true;
         }
 
-        private void OnBrowserReady(){
-            if (!isBrowserReady){
-                browser.Location = Point.Empty;
-                browser.Dock = DockStyle.Fill;
-                isBrowserReady = true;
-            }
-        }
-
         private void UpdateTrayIcon(){
             trayIcon.Visible = Config.TrayBehavior.ShouldDisplayIcon();
         }
 
-        // active event handlers
-
-        private void browser_LoadingStateChanged(object sender, LoadingStateChangedEventArgs e){
-            if (!e.IsLoading){
-                foreach(string word in TwitterUtils.DictionaryWords){
-                    browser.AddWordToDictionary(word);
-                }
-
-                BeginInvoke(new Action(OnBrowserReady));
-                browser.LoadingStateChanged -= browser_LoadingStateChanged;
-            }
-        }
-
-        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 (TwitterUtils.IsTwitterWebsite(e.Frame)){
-                    ScriptLoader.ExecuteFile(e.Frame, "twitter.js");
-                }
-            }
-        }
-
-        private void browser_FrameLoadEnd(object sender, FrameLoadEndEventArgs e){
-            if (e.Frame.IsMain && TwitterUtils.IsTweetDeckWebsite(e.Frame)){
-                e.Frame.ExecuteJavaScriptAsync(TwitterUtils.BackgroundColorFix);
-
-                UpdateProperties(PropertyBridge.Environment.Browser);
-                TweetDeckBridge.RestoreSessionData(e.Frame);
-                ScriptLoader.ExecuteFile(e.Frame, "code.js");
-                ReinjectCustomCSS(Config.CustomBrowserCSS);
-                plugins.ExecutePlugins(e.Frame, PluginEnvironment.Browser);
-
-                TweetDeckBridge.ResetStaticProperties();
-
-                if (Program.SystemConfig.EnableBrowserGCReload){
-                    memoryUsageTracker.Start(this, e.Browser, Program.SystemConfig.BrowserMemoryThreshold);
-                }
-            }
-        }
-
-        private void browser_LoadError(object sender, LoadErrorEventArgs e){
-            if (e.ErrorCode == CefErrorCode.Aborted){
-                return;
-            }
-
-            if (!e.FailedUrl.StartsWith("http://td/", StringComparison.Ordinal)){
-                string errorPage = ScriptLoader.LoadResource("pages/error.html", true);
-
-                if (errorPage != null){
-                    browser.LoadHtml(errorPage.Replace("{err}", BrowserUtils.GetErrorName(e.ErrorCode)), "http://td/error");
-                }
-            }
-        }
+        // event handlers
 
         private void timerResize_Tick(object sender, EventArgs e){
             FormBrowser_ResizeEnd(this, e); // also stops timer
@@ -295,11 +199,7 @@ namespace TweetDuck.Core{
         }
 
         private void Config_MuteToggled(object sender, EventArgs e){
-            UpdateProperties(PropertyBridge.Environment.Browser);
-        }
-
-        private void Config_ZoomLevelChanged(object sender, EventArgs e){
-            BrowserUtils.SetZoomLevel(browser.GetBrowser(), Config.ZoomLevel);
+            TriggerAnalyticsEvent(AnalyticsFile.Event.MuteNotification);
         }
 
         private void Config_TrayBehaviorChanged(object sender, EventArgs e){
@@ -317,6 +217,38 @@ namespace TweetDuck.Core{
             ForceClose();
         }
 
+        private void browser_PageLoaded(object sender, EventArgs e){
+            if (Config.ShowDataCollectionNotification){
+                this.InvokeAsyncSafe(() => {
+                    if (!Config.FirstRun && Config.AllowDataCollection){
+                        FormMessage form = new FormMessage("Anonymous Data Update", "Hi! You can now review your anonymous data report, and opt-out if you've changed your mind. Collected data will be used to focus development on most commonly used features. If you want to opt-out but still support the project, any feedback and donations are appreciated.", MessageBoxIcon.Information);
+                        form.AddButton("OK", ControlType.Accept | ControlType.Focused);
+
+                        Button btnReviewSettings = new Button{
+                            Anchor = AnchorStyles.Bottom | AnchorStyles.Left,
+                            Font = SystemFonts.MessageBoxFont,
+                            Location = new Point(9, 12),
+                            Margin = new Padding(0, 0, 48, 0),
+                            Size = new Size(160, 26),
+                            Text = "Review Feedback Options",
+                            UseVisualStyleBackColor = true
+                        };
+
+                        btnReviewSettings.Click += (sender2, args2) => {
+                            form.Close();
+                            OpenSettings(typeof(TabSettingsFeedback));
+                        };
+
+                        form.AddActionControl(btnReviewSettings);
+                        ShowChildForm(form);
+                    }
+
+                    Config.ShowDataCollectionNotification = false;
+                    Config.Save();
+                });
+            }
+        }
+        
         private void plugins_Reloaded(object sender, PluginErrorEventArgs e){
             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);
@@ -333,14 +265,15 @@ namespace TweetDuck.Core{
             }
         }
 
-        private void plugins_PluginChangedState(object sender, PluginChangedStateEventArgs e){
-            browser.ExecuteScriptAsync("window.TDPF_setPluginState", e.Plugin, e.IsEnabled);
-        }
-
         private void updates_UpdateAccepted(object sender, UpdateEventArgs e){
             this.InvokeAsyncSafe(() => {
                 FormManager.CloseAllDialogs();
 
+                if (!string.IsNullOrEmpty(Config.DismissedUpdate)){
+                    Config.DismissedUpdate = null;
+                    Config.Save();
+                }
+            
                 updates.BeginUpdateDownload(this, e.UpdateInfo, update => {
                     if (update.DownloadStatus == UpdateDownloadStatus.Done){
                         UpdateInstallerPath = update.InstallerPath;
@@ -375,31 +308,21 @@ namespace TweetDuck.Core{
         }
 
         protected override void WndProc(ref Message m){
-            if (isLoaded){
-                if (m.Msg == Program.WindowRestoreMessage){
+            if (isLoaded && m.Msg == Program.WindowRestoreMessage){
                 if (WindowsUtils.CurrentProcessID == m.WParam.ToInt32()){
                     trayIcon_ClickRestore(trayIcon, EventArgs.Empty);
                 }
 
                 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){
+            if (browser.Ready && m.Msg == NativeMethods.WM_PARENTNOTIFY && (m.WParam.ToInt32() & 0xFFFF) == NativeMethods.WM_XBUTTONDOWN){
                 if (videoPlayer != null && videoPlayer.Running){
                     videoPlayer.Close();
                 }
                 else{
-                    browser.ExecuteScriptAsync("TDGF_onMouseClickExtra", (m.WParam.ToInt32() >> 16) & 0xFFFF);
+                    browser.OnMouseClickExtra(m.WParam);
+                    TriggerAnalyticsEvent(AnalyticsFile.Event.BrowserExtraMouseButton);
                 }
 
                 return;
@@ -408,11 +331,7 @@ namespace TweetDuck.Core{
             base.WndProc(ref m);
         }
 
-        // notification helpers
-
-        public FormNotificationMain CreateNotificationForm(bool enableContextMenu){
-            return new FormNotificationMain(this, plugins, enableContextMenu);
-        }
+        // bridge methods
 
         public void PauseNotification(){
             notification.PauseNotification();
@@ -422,22 +341,49 @@ namespace TweetDuck.Core{
             notification.ResumeNotification();
         }
         
-        // javascript calls
-
         public void ReinjectCustomCSS(string css){
-            browser.ExecuteScriptAsync("TDGF_reinjectCustomCSS", css?.Replace(Environment.NewLine, " ") ?? string.Empty);
-        }
-
-        public void UpdateProperties(PropertyBridge.Environment environment){
-            browser.ExecuteScriptAsync(PropertyBridge.GenerateScript(environment));
+            browser.ReinjectCustomCSS(css);
         }
 
         public void ReloadToTweetDeck(){
-            browser.ExecuteScriptAsync($"if(window.TDGF_reload)window.TDGF_reload();else window.location.href='{TwitterUtils.TweetDeckURL}'");
+            browser.ReloadToTweetDeck();
+        }
+
+        public void TriggerTweetScreenshot(){
+            browser.TriggerTweetScreenshot();
+        }
+
+        public void ReloadColumns(){
+            browser.ReloadColumns();
+        }
+
+        public void ApplyROT13(){
+            browser.ApplyROT13();
+        }
+
+        public void TriggerAnalyticsEvent(AnalyticsFile.Event e){
+            analytics?.TriggerEvent(e);
         }
 
         // callback handlers
         
+        public void OnIntroductionClosed(bool showGuide, bool allowDataCollection){
+            if (Config.FirstRun){
+                Config.FirstRun = false;
+                Config.AllowDataCollection = allowDataCollection;
+                Config.ShowDataCollectionNotification = false;
+                Config.Save();
+
+                if (allowDataCollection && analytics == null){
+                    analytics = new AnalyticsManager(this, plugins, Program.AnalyticsFilePath);
+                }
+            }
+
+            if (showGuide){
+                FormGuide.Show();
+            }
+        }
+
         public void OpenContextMenu(){
             contextMenu.Show(this, PointToClient(Cursor.Position));
         }
@@ -450,7 +396,7 @@ namespace TweetDuck.Core{
             if (!FormManager.TryBringToFront<FormSettings>()){
                 bool prevEnableUpdateCheck = Config.EnableUpdateCheck;
 
-                FormSettings form = new FormSettings(this, plugins, updates, startTab);
+                FormSettings form = new FormSettings(this, plugins, updates, analytics, startTab);
 
                 form.FormClosed += (sender, args) => {
                     if (!prevEnableUpdateCheck && Config.EnableUpdateCheck){
@@ -464,37 +410,45 @@ namespace TweetDuck.Core{
                         trayIcon.HasNotifications = false;
                     }
 
-                    if (Program.SystemConfig.EnableBrowserGCReload){
-                        memoryUsageTracker.Start(this, browser.GetBrowser(), Program.SystemConfig.BrowserMemoryThreshold);
+                    if (Config.AllowDataCollection){
+                        if (analytics == null){
+                            analytics = new AnalyticsManager(this, plugins, Program.AnalyticsFilePath);
                         }
-                    else{
-                        memoryUsageTracker.Stop();
                     }
+                    else if (analytics != null){
+                        analytics.Dispose();
+                        analytics = null;
+                    }
+
+                    BrowserCache.RefreshTimer();
                     
                     if (form.ShouldReloadBrowser){
                         FormManager.TryFind<FormPlugins>()?.Close();
                         plugins.Reload(); // also reloads the browser
                     }
                     else{
-                        UpdateProperties(PropertyBridge.Environment.Browser);
+                        browser.UpdateProperties();
                     }
 
                     notification.RequiresResize = true;
                     form.Dispose();
                 };
                 
+                TriggerAnalyticsEvent(AnalyticsFile.Event.OpenOptions);
                 ShowChildForm(form);
             }
         }
 
         public void OpenAbout(){
             if (!FormManager.TryBringToFront<FormAbout>()){
+                TriggerAnalyticsEvent(AnalyticsFile.Event.OpenAbout);
                 ShowChildForm(new FormAbout());
             }
         }
 
         public void OpenPlugins(){
             if (!FormManager.TryBringToFront<FormPlugins>()){
+                TriggerAnalyticsEvent(AnalyticsFile.Event.OpenPlugins);
                 ShowChildForm(new FormPlugins(plugins));
             }
         }
@@ -517,9 +471,11 @@ namespace TweetDuck.Core{
 
             soundNotification.SetVolume(Config.NotificationSoundVolume);
             soundNotification.Play(Config.NotificationSoundPath);
+
+            TriggerAnalyticsEvent(AnalyticsFile.Event.SoundNotification);
         }
 
-        public void PlayVideo(string url){
+        public void PlayVideo(string url, string username){
             if (string.IsNullOrEmpty(url)){
                 videoPlayer?.Close();
                 return;
@@ -529,16 +485,12 @@ namespace TweetDuck.Core{
                 videoPlayer = new VideoPlayer(this);
 
                 videoPlayer.ProcessExited += (sender, args) => {
-                    browser.GetBrowser().GetHost().SendFocusEvent(true);
-                    HideVideoOverlay();
+                    browser.HideVideoOverlay(true);
                 };
             }
             
-            videoPlayer.Launch(url);
-        }
-
-        public void HideVideoOverlay(){
-            browser.ExecuteScriptAsync("$('#td-video-player-overlay').remove()");
+            videoPlayer.Launch(url, username);
+            TriggerAnalyticsEvent(AnalyticsFile.Event.VideoPlay);
         }
 
         public bool ProcessBrowserKey(Keys key){
@@ -553,15 +505,14 @@ namespace TweetDuck.Core{
         public void ShowTweetDetail(string columnId, string chirpId, string fallbackUrl){
             Activate();
 
-            using(IFrame frame = browser.GetBrowser().MainFrame){
-                if (!TwitterUtils.IsTweetDeckWebsite(frame)){
+            if (!browser.IsTweetDeckWebsite){
                 FormMessage.Error("View Tweet Detail", "TweetDeck is not currently loaded.", FormMessage.OK);
                 return;
             }
-            }
 
             notification.FinishCurrentNotification();
-            browser.ExecuteScriptAsync("window.TDGF_showTweetDetail", columnId, chirpId, fallbackUrl);
+            browser.ShowTweetDetail(columnId, chirpId, fallbackUrl);
+            TriggerAnalyticsEvent(AnalyticsFile.Event.TweetDetail);
         }
 
         public void OnTweetScreenshotReady(string html, int width, int height){
@@ -570,6 +521,7 @@ namespace TweetDuck.Core{
             }
 
             notificationScreenshotManager.Trigger(html, width, height);
+            TriggerAnalyticsEvent(AnalyticsFile.Event.TweetScreenshot);
         }
 
         public void DisplayTooltip(string text){
@@ -582,9 +534,5 @@ namespace TweetDuck.Core{
                 toolTip.Show(text, this, position);
             }
         }
-
-        public void TriggerTweetScreenshot(){
-            browser.ExecuteScriptAsync("TDGF_triggerScreenshot()");
-        }
     }
 }

Core/FormManager.cs

@@ -20,7 +20,7 @@ namespace TweetDuck.Core{
 
         public static void CloseAllDialogs(){
             foreach(Form form in Application.OpenForms.Cast<Form>().Reverse()){
-                if (form is FormSettings || form is FormPlugins || form is FormAbout){
+                if (form is FormSettings || form is FormPlugins || form is FormAbout || form is FormGuide){
                     form.Close();
                 }
             }

Core/Handling/ContextMenuBase.cs

@@ -8,10 +8,11 @@ using TweetDuck.Core.Controls;
 using TweetDuck.Core.Utils;
 using System.Collections.Generic;
 using System.Linq;
+using TweetDuck.Core.Other;
 
 namespace TweetDuck.Core.Handling{
     abstract class ContextMenuBase : IContextMenuHandler{
-        protected static readonly bool HasDevTools = File.Exists(Path.Combine(Program.ProgramPath, "devtools_resources.pak"));
+        public static readonly bool HasDevTools = File.Exists(Path.Combine(Program.ProgramPath, "devtools_resources.pak"));
 
         private static TwitterUtils.ImageQuality ImageQuality => Program.UserConfig.TwitterImageQuality;
         
@@ -31,10 +32,11 @@ namespace TweetDuck.Core.Handling{
         private const CefMenuCommand MenuOpenLinkUrl     = (CefMenuCommand)26500;
         private const CefMenuCommand MenuCopyLinkUrl     = (CefMenuCommand)26501;
         private const CefMenuCommand MenuCopyUsername    = (CefMenuCommand)26502;
-        private const CefMenuCommand MenuOpenMediaUrl    = (CefMenuCommand)26503;
-        private const CefMenuCommand MenuCopyMediaUrl    = (CefMenuCommand)26504;
-        private const CefMenuCommand MenuSaveMedia       = (CefMenuCommand)26505;
-        private const CefMenuCommand MenuSaveTweetImages = (CefMenuCommand)26506;
+        private const CefMenuCommand MenuViewImage       = (CefMenuCommand)26503;
+        private const CefMenuCommand MenuOpenMediaUrl    = (CefMenuCommand)26504;
+        private const CefMenuCommand MenuCopyMediaUrl    = (CefMenuCommand)26505;
+        private const CefMenuCommand MenuSaveMedia       = (CefMenuCommand)26506;
+        private const CefMenuCommand MenuSaveTweetImages = (CefMenuCommand)26507;
         private const CefMenuCommand MenuOpenDevTools    = (CefMenuCommand)26599;
         
         private string[] lastHighlightedTweetAuthors;
@@ -79,6 +81,7 @@ namespace TweetDuck.Core.Handling{
                 model.AddSeparator();
             }
             else if ((parameters.TypeFlags.HasFlag(ContextMenuType.Media) && parameters.HasImageContents) || hasTweetImage){
+                model.AddItem(MenuViewImage, "View image in photo viewer");
                 model.AddItem(MenuOpenMediaUrl, TextOpen("image"));
                 model.AddItem(MenuCopyMediaUrl, TextCopy("image"));
                 model.AddItem(MenuSaveMedia, TextSave("image"));
@@ -114,9 +117,35 @@ namespace TweetDuck.Core.Handling{
                     SetClipboardText(browserControl.AsControl(), TwitterUtils.GetMediaLink(GetMediaLink(parameters), ImageQuality));
                     break;
 
+                case MenuViewImage:
+                    string url = GetMediaLink(parameters);
+                    string file = Path.Combine(BrowserCache.CacheFolder, TwitterUtils.GetImageFileName(url));
+
+                    void ViewFile(){
+                        string ext = Path.GetExtension(file);
+
+                        if (TwitterUtils.ValidImageExtensions.Contains(ext)){
+                            WindowsUtils.OpenAssociatedProgram(file);
+                        }
+                        else{
+                            FormMessage.Error("Image Download", "Invalid file extension "+ext, FormMessage.OK);
+                        }
+                    }
+
+                    if (File.Exists(file)){
+                        ViewFile();
+                    }
+                    else{
+                        BrowserUtils.DownloadFileAsync(TwitterUtils.GetMediaLink(url, ImageQuality), file, ViewFile, ex => {
+                            FormMessage.Error("Image Download", "An error occurred while downloading the image: "+ex.Message, FormMessage.OK);
+                        });
+                    }
+
+                    break;
+
                 case MenuSaveMedia:
                     if (IsVideo){
-                        TwitterUtils.DownloadVideo(GetMediaLink(parameters));
+                        TwitterUtils.DownloadVideo(GetMediaLink(parameters), lastHighlightedTweetAuthors.LastOrDefault());
                     }
                     else{
                         TwitterUtils.DownloadImage(GetMediaLink(parameters), lastHighlightedTweetAuthors.LastOrDefault(), ImageQuality);

Core/Handling/ContextMenuBrowser.cs

@@ -2,6 +2,7 @@
 using System.Windows.Forms;
 using TweetDuck.Core.Bridge;
 using TweetDuck.Core.Controls;
+using TweetDuck.Core.Other.Analytics;
 using TweetDuck.Core.Utils;
 
 namespace TweetDuck.Core.Handling{
@@ -17,6 +18,7 @@ namespace TweetDuck.Core.Handling{
         private const CefMenuCommand MenuOpenQuotedTweetUrl = (CefMenuCommand)26612;
         private const CefMenuCommand MenuCopyQuotedTweetUrl = (CefMenuCommand)26613;
         private const CefMenuCommand MenuScreenshotTweet    = (CefMenuCommand)26614;
+        private const CefMenuCommand MenuInputApplyROT13    = (CefMenuCommand)26615;
 
         private const string TitleReloadBrowser = "Reload browser";
         private const string TitleMuteNotifications = "Mute notifications";
@@ -41,6 +43,11 @@ namespace TweetDuck.Core.Handling{
             RemoveSeparatorIfLast(model);
 
             if (parameters.TypeFlags.HasFlag(ContextMenuType.Selection)){
+                if (parameters.TypeFlags.HasFlag(ContextMenuType.Editable)){
+                    model.AddSeparator();
+                    model.AddItem(MenuInputApplyROT13, "Apply ROT13");
+                }
+
                 model.AddSeparator();
             }
 
@@ -89,6 +96,8 @@ namespace TweetDuck.Core.Handling{
             }
 
             RemoveSeparatorIfLast(model);
+            
+            form.InvokeAsyncSafe(() => form.TriggerAnalyticsEvent(AnalyticsFile.Event.BrowserContextMenu));
         }
 
         public override bool OnContextMenuCommand(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters, CefMenuCommand commandId, CefEventFlags eventFlags){
@@ -136,6 +145,10 @@ namespace TweetDuck.Core.Handling{
                 case MenuCopyQuotedTweetUrl:
                     SetClipboardText(form, lastHighlightedQuoteUrl);
                     return true;
+
+                case MenuInputApplyROT13:
+                    form.InvokeAsyncSafe(form.ApplyROT13);
+                    return true;
             }
 
             return false;
@@ -153,6 +166,7 @@ namespace TweetDuck.Core.Handling{
 
             menu.Popup += (sender, args) => {
                 menu.MenuItems[1].Checked = Program.UserConfig.MuteNotifications;
+                form.TriggerAnalyticsEvent(AnalyticsFile.Event.BrowserContextMenu);
             };
 
             return menu;

Core/Handling/ContextMenuGuide.cs

@@ -0,0 +1,15 @@
+using CefSharp;
+
+namespace TweetDuck.Core.Handling{
+    sealed class ContextMenuGuide : ContextMenuBase{
+        public override void OnBeforeContextMenu(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters, IMenuModel model){
+            model.Clear();
+            base.OnBeforeContextMenu(browserControl, browser, frame, parameters, model);
+
+            if (HasDevTools){
+                AddSeparator(model);
+                AddDebugMenuItems(model);
+            }
+        }
+    }
+}

Core/Handling/ContextMenuNotification.cs

@@ -1,6 +1,7 @@
 using CefSharp;
 using TweetDuck.Core.Controls;
 using TweetDuck.Core.Notification;
+using TweetDuck.Core.Other.Analytics;
 
 namespace TweetDuck.Core.Handling{
     sealed class ContextMenuNotification : ContextMenuBase{
@@ -48,13 +49,16 @@ namespace TweetDuck.Core.Handling{
             }
             
             if (HasDevTools){
-                model.AddSeparator();
+                AddSeparator(model);
                 AddDebugMenuItems(model);
             }
 
             RemoveSeparatorIfLast(model);
 
-            form.InvokeAsyncSafe(() => form.ContextMenuOpen = true);
+            form.InvokeAsyncSafe(() => {
+                form.ContextMenuOpen = true;
+                form.TriggerAnalyticsEvent(AnalyticsFile.Event.NotificationContextMenu);
+            });
         }
 
         public override bool OnContextMenuCommand(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters, CefMenuCommand commandId, CefEventFlags eventFlags){

Core/Handling/DragHandlerBrowser.cs

@@ -0,0 +1,26 @@
+using System.Collections.Generic;
+using CefSharp;
+
+namespace TweetDuck.Core.Handling{
+    sealed class DragHandlerBrowser : IDragHandler{
+        public bool OnDragEnter(IWebBrowser browserControl, IBrowser browser, IDragData dragData, DragOperationsMask mask){
+            void TriggerDragStart(string type, string data = null){
+                browserControl.ExecuteScriptAsync("window.TDGF_onGlobalDragStart", type, data);
+            }
+
+            if (dragData.IsLink){
+                TriggerDragStart("link", dragData.LinkUrl);
+            }
+            else if (dragData.IsFragment){
+                TriggerDragStart("text", dragData.FragmentText.Trim());
+            }
+            else{
+                TriggerDragStart("unknown");
+            }
+
+            return false;
+        }
+
+        public void OnDraggableRegionsChanged(IWebBrowser browserControl, IBrowser browser, IList<DraggableRegion> regions){}
+    }
+}

Core/Handling/General/BrowserProcessHandler.cs

@@ -1,14 +1,24 @@
 using System;
+using System.Threading.Tasks;
 using CefSharp;
 
 namespace TweetDuck.Core.Handling.General{
     sealed class BrowserProcessHandler : IBrowserProcessHandler{
-        void IBrowserProcessHandler.OnContextInitialized(){
+        public static Task UpdatePrefs(){
+            return Cef.UIThreadTaskFactory.StartNew(UpdatePrefsInternal);
+        }
+
+        private static void UpdatePrefsInternal(){
             using(IRequestContext ctx = Cef.GetGlobalRequestContext()){
                 ctx.SetPreference("browser.enable_spellchecking", Program.UserConfig.EnableSpellCheck, out string _);
+                ctx.SetPreference("settings.a11y.animation_policy", Program.UserConfig.EnableAnimatedImages ? "allowed" : "none", out string _);
             }
         }
 
+        void IBrowserProcessHandler.OnContextInitialized(){
+            UpdatePrefsInternal();
+        }
+
         void IBrowserProcessHandler.OnScheduleMessagePumpWork(long delay){}
         void IDisposable.Dispose(){}
     }

Core/Handling/General/FileDialogHandler.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Windows.Forms;
@@ -20,7 +21,8 @@ namespace TweetDuck.Core.Handling.General{
                     Filter = $"All Supported Formats ({allFilters})|{allFilters}|All Files (*.*)|*.*"
                 }){
                     if (dialog.ShowDialog() == DialogResult.OK){
-                        callback.Continue(acceptFilters.FindIndex(filter => filter == Path.GetExtension(dialog.FileName)), dialog.FileNames.ToList());
+                        string ext = Path.GetExtension(dialog.FileName);
+                        callback.Continue(acceptFilters.FindIndex(filter => filter.Equals(ext, StringComparison.OrdinalIgnoreCase)), dialog.FileNames.ToList());
                     }
                     else{
                         callback.Cancel();

Core/Handling/General/LifeSpanHandler.cs

@@ -4,9 +4,7 @@ using TweetDuck.Core.Utils;
 
 namespace TweetDuck.Core.Handling.General{
     sealed 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;
-
+        public static bool HandleLinkClick(IWebBrowser browserControl, WindowOpenDisposition targetDisposition, string targetUrl){
             switch(targetDisposition){
                 case WindowOpenDisposition.NewBackgroundTab:
                 case WindowOpenDisposition.NewForegroundTab:
@@ -20,6 +18,11 @@ namespace TweetDuck.Core.Handling.General{
             }
         }
 
+        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;
+            return HandleLinkClick(browserControl, targetDisposition, targetUrl);
+        }
+
         public void OnAfterCreated(IWebBrowser browserControl, IBrowser browser){}
 
         public bool DoClose(IWebBrowser browserControl, IBrowser browser){

Core/Handling/General/RequestHandlerBase.cs

@@ -1,68 +0,0 @@
-using System.Security.Cryptography.X509Certificates;
-using CefSharp;
-
-namespace TweetDuck.Core.Handling.General{
-    abstract class RequestHandlerBase : IRequestHandler{
-        // Browser
-
-        public virtual void OnRenderViewReady(IWebBrowser browserControl, IBrowser browser){}
-
-        public virtual void OnRenderProcessTerminated(IWebBrowser browserControl, IBrowser browser, CefTerminationStatus status){}
-
-        public virtual bool OnBeforeBrowse(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, bool isRedirect){
-            return false;
-        }
-
-        public virtual bool OnOpenUrlFromTab(IWebBrowser browserControl, IBrowser browser, IFrame frame, string targetUrl, WindowOpenDisposition targetDisposition, bool userGesture){
-            return false;
-        }
-
-        public virtual bool OnProtocolExecution(IWebBrowser browserControl, IBrowser browser, string url){
-            return false;
-        }
-
-        // Resources
-
-        public virtual CefReturnValue OnBeforeResourceLoad(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IRequestCallback callback){
-            return CefReturnValue.Continue;
-        }
-
-        public virtual void OnResourceRedirect(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IResponse response, ref string newUrl){}
-
-        public virtual bool OnResourceResponse(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IResponse response){
-            return false;
-        }
-
-        public virtual IResponseFilter GetResourceResponseFilter(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IResponse response){
-            return null;
-        }
-
-        public virtual void OnResourceLoadComplete(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IResponse response, UrlRequestStatus status, long receivedContentLength){}
-
-        // JavaScript & Plugins
-
-        public virtual bool OnQuotaRequest(IWebBrowser browserControl, IBrowser browser, string originUrl, long newSize, IRequestCallback callback){
-            callback.Dispose();
-            return false;
-        }
-
-        public virtual void OnPluginCrashed(IWebBrowser browserControl, IBrowser browser, string pluginPath){}
-
-        // Auth
-
-        public virtual bool GetAuthCredentials(IWebBrowser browserControl, IBrowser browser, IFrame frame, bool isProxy, string host, int port, string realm, string scheme, IAuthCallback callback){
-            callback.Dispose();
-            return false;
-        }
-
-        public virtual bool OnSelectClientCertificate(IWebBrowser browserControl, IBrowser browser, bool isProxy, string host, int port, X509Certificate2Collection certificates, ISelectClientCertificateCallback callback){
-            callback.Dispose();
-            return false;
-        }
-
-        public virtual bool OnCertificateError(IWebBrowser browserControl, IBrowser browser, CefErrorCode errorCode, string requestUrl, ISslInfo sslInfo, IRequestCallback callback){
-            callback.Dispose();
-            return false;
-        }
-    }
-}

Core/Handling/KeyboardHandlerNotification.cs

@@ -2,6 +2,7 @@
 using System.Windows.Forms;
 using TweetDuck.Core.Controls;
 using TweetDuck.Core.Notification;
+using TweetDuck.Core.Other.Analytics;
 
 namespace TweetDuck.Core.Handling {
     sealed class KeyboardHandlerNotification : IKeyboardHandler{
@@ -11,19 +12,26 @@ namespace TweetDuck.Core.Handling {
             this.notification = notification;
         }
 
+        private void TriggerKeyboardShortcutAnalytics(){
+            notification.InvokeAsyncSafe(() => notification.TriggerAnalyticsEvent(AnalyticsFile.Event.NotificationKeyboardShortcut));
+        }
+
         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);
+                        TriggerKeyboardShortcutAnalytics();
                         return true;
 
                     case Keys.Escape:
-                        notification.InvokeAsyncSafe(() => notification.HideNotification(true));
+                        notification.InvokeAsyncSafe(notification.HideNotification);
+                        TriggerKeyboardShortcutAnalytics();
                         return true;
 
                     case Keys.Space:
                         notification.InvokeAsyncSafe(() => notification.FreezeTimer = !notification.FreezeTimer);
+                        TriggerKeyboardShortcutAnalytics();
                         return true;
                 }
             }

Core/Handling/RequestHandlerBase.cs

@@ -0,0 +1,11 @@
+using CefSharp;
+using CefSharp.Handler;
+using TweetDuck.Core.Handling.General;
+
+namespace TweetDuck.Core.Handling{
+    class RequestHandlerBase : DefaultRequestHandler{
+        public override bool OnOpenUrlFromTab(IWebBrowser browserControl, IBrowser browser, IFrame frame, string targetUrl, WindowOpenDisposition targetDisposition, bool userGesture){
+            return LifeSpanHandler.HandleLinkClick(browserControl, targetDisposition, targetUrl);
+        }
+    }
+}

Core/Handling/RequestHandlerBrowser.cs

@@ -1,5 +1,4 @@
 using CefSharp;
-using TweetDuck.Core.Handling.General;
 
 namespace TweetDuck.Core.Handling{
     sealed class RequestHandlerBrowser : RequestHandlerBase{

Core/Notification/Example/FormNotificationExample.cs

@@ -0,0 +1,46 @@
+using System.Windows.Forms;
+using TweetDuck.Plugins;
+using TweetDuck.Resources;
+
+namespace TweetDuck.Core.Notification.Example{
+    sealed class FormNotificationExample : FormNotificationMain{
+        public override bool RequiresResize => true;
+        protected override bool CanDragWindow => Program.UserConfig.NotificationPosition == TweetNotification.Position.Custom;
+        
+        protected override FormBorderStyle NotificationBorderStyle{
+            get{
+                if (Program.UserConfig.NotificationSize == TweetNotification.Size.Custom){
+                    switch(base.NotificationBorderStyle){
+                        case FormBorderStyle.FixedSingle: return FormBorderStyle.Sizable;
+                        case FormBorderStyle.FixedToolWindow: return FormBorderStyle.SizableToolWindow;
+                    }
+                }
+
+                return base.NotificationBorderStyle;
+            }
+        }
+
+        private readonly TweetNotification exampleNotification;
+
+        public FormNotificationExample(FormBrowser owner, PluginManager pluginManager) : base(owner, pluginManager, false){
+            string exampleTweetHTML = ScriptLoader.LoadResource("pages/example.html", true);
+
+            #if DEBUG
+            exampleTweetHTML = exampleTweetHTML.Replace("</p>", @"</p><div style='margin-top:256px'>Scrollbar test padding...</div>");
+            #endif
+
+            exampleNotification = TweetNotification.Example(exampleTweetHTML, 95);
+        }
+
+        public void ShowExampleNotification(bool reset){
+            if (reset){
+                LoadTweet(exampleNotification);
+            }
+            else{
+                PrepareAndDisplayWindow();
+            }
+
+            UpdateTitle();
+        }
+    }
+}

Core/Notification/FormNotificationBase.cs

@@ -4,15 +4,28 @@ using System;
 using System.Drawing;
 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.Other.Management;
+using TweetDuck.Core.Other.Analytics;
 using TweetDuck.Core.Utils;
 
 namespace TweetDuck.Core.Notification{
     partial class FormNotificationBase : Form{
-        protected Point PrimaryLocation{
+        protected static int FontSizeLevel{
+            get{
+                switch(TweetDeckBridge.FontSize){
+                    case "largest": return 4;
+                    case "large": return 3;
+                    case "small": return 1;
+                    case "smallest": return 0;
+                    default: return 2;
+                }
+            }
+        }
+
+        protected virtual Point PrimaryLocation{
             get{
                 UserConfig config = Program.UserConfig;
                 Screen screen;
@@ -53,31 +66,39 @@ namespace TweetDuck.Core.Notification{
         }
 
         public bool IsNotificationVisible => Location != ControlExtensions.InvisibleLocation;
+        protected virtual bool CanDragWindow => true;
 
         public new Point Location{
-            get => base.Location;
+            get{
+                return base.Location;
+            }
 
             set{
                 Visible = (base.Location = value) != ControlExtensions.InvisibleLocation;
-                FormBorderStyle = GetBorderStyle(CanResizeWindow);
+                FormBorderStyle = NotificationBorderStyle;
             }
         }
 
-        public bool CanResizeWindow{
-            get => FormBorderStyle == FormBorderStyle.Sizable || FormBorderStyle == FormBorderStyle.SizableToolWindow;
-            set => FormBorderStyle = GetBorderStyle(value);
+        protected virtual FormBorderStyle NotificationBorderStyle{
+            get{
+                if (WindowsUtils.ShouldAvoidToolWindow && Visible){ // Visible = workaround for alt+tab
+                    return FormBorderStyle.FixedSingle;
+                }
+                else{
+                    return FormBorderStyle.FixedToolWindow;
+                }
+            }
         }
         
-        public Func<bool> CanMoveWindow { get; set; } = () => true;
         protected override bool ShowWithoutActivation => true;
         
-        protected double SizeScale => dpiScale*Program.UserConfig.ZoomMultiplier;
+        protected float DpiScale { get; }
+        protected double SizeScale => DpiScale*Program.UserConfig.ZoomLevel/100.0;
 
         protected readonly FormBrowser owner;
         protected readonly ChromiumWebBrowser browser;
         
         private readonly ResourceHandlerNotification resourceHandler = new ResourceHandlerNotification();
-        private readonly float dpiScale;
 
         private TweetNotification currentNotification;
         private int pauseCounter;
@@ -88,6 +109,8 @@ namespace TweetDuck.Core.Notification{
         public bool CanViewDetail => currentNotification != null && !string.IsNullOrEmpty(currentNotification.ColumnId) && !string.IsNullOrEmpty(currentNotification.ChirpId);
         public bool IsPaused => pauseCounter > 0;
 
+        protected bool IsCursorOverBrowser => browser.Bounds.Contains(PointToClient(Cursor.Position));
+        
         public bool FreezeTimer { get; set; }
         public bool ContextMenuOpen { get; set; }
 
@@ -102,18 +125,19 @@ namespace TweetDuck.Core.Notification{
             this.browser = new ChromiumWebBrowser("about:blank"){
                 MenuHandler = new ContextMenuNotification(this, enableContextMenu),
                 JsDialogHandler = new JavaScriptDialogHandler(),
-                LifeSpanHandler = new LifeSpanHandler()
+                LifeSpanHandler = new LifeSpanHandler(),
+                RequestHandler = new RequestHandlerBase()
             };
 
             this.browser.Dock = DockStyle.None;
             this.browser.ClientSize = ClientSize;
-            this.browser.IsBrowserInitializedChanged += Browser_IsBrowserInitializedChanged;
+            this.browser.IsBrowserInitializedChanged += browser_IsBrowserInitializedChanged;
 
             #if DEBUG
             this.browser.ConsoleMessage += BrowserUtils.HandleConsoleMessage;
             #endif
 
-            this.dpiScale = this.GetDPIScale();
+            DpiScale = this.GetDPIScale();
 
             DefaultResourceHandlerFactory handlerFactory = (DefaultResourceHandlerFactory)browser.ResourceHandlerFactory;
             handlerFactory.RegisterHandler(TwitterUtils.TweetDeckURL, this.resourceHandler);
@@ -130,35 +154,33 @@ namespace TweetDuck.Core.Notification{
         }
 
         protected override void WndProc(ref Message m){
-            if (m.Msg == 0x0112 && (m.WParam.ToInt32() & 0xFFF0) == 0xF010 && !CanMoveWindow()){ // WM_SYSCOMMAND, SC_MOVE
+            if (m.Msg == 0x0112 && (m.WParam.ToInt32() & 0xFFF0) == 0xF010 && !CanDragWindow){ // WM_SYSCOMMAND, SC_MOVE
                 return;
             }
 
             base.WndProc(ref m);
         }
 
+        public void TriggerAnalyticsEvent(AnalyticsFile.Event e){
+            owner.TriggerAnalyticsEvent(e);
+        }
+
         // event handlers
 
         private void owner_FormClosed(object sender, FormClosedEventArgs e){
             Close();
         }
 
-        private void Browser_IsBrowserInitializedChanged(object sender, IsBrowserInitializedChangedEventArgs e){
+        private void browser_IsBrowserInitializedChanged(object sender, IsBrowserInitializedChangedEventArgs e){
             if (e.IsBrowserInitialized){
                 Initialized?.Invoke(this, EventArgs.Empty);
-
-                int identifier = browser.GetBrowser().Identifier;
-                Disposed += (sender2, args2) => BrowserProcesses.Forget(identifier);
             }
         }
 
         // notification methods
 
-        public virtual void HideNotification(bool loadBlank){
-            if (loadBlank){
+        public virtual void HideNotification(){
             browser.Load("about:blank");
-            }
-
             Location = ControlExtensions.InvisibleLocation;
             currentNotification = null;
         }
@@ -178,8 +200,7 @@ namespace TweetDuck.Core.Notification{
         }
 
         protected virtual string GetTweetHTML(TweetNotification tweet){
-            string bodyClasses = browser.Bounds.Contains(PointToClient(Cursor.Position)) ? "td-hover" : string.Empty;
-            return tweet.GenerateHtml(bodyClasses);
+            return tweet.GenerateHtml(IsCursorOverBrowser ? "td-hover" : string.Empty);
         }
 
         protected virtual void LoadTweet(TweetNotification tweet){
@@ -220,14 +241,5 @@ 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, TimerBarHeight);
+            this.progressBarTimer.Size = new System.Drawing.Size(284, 4);
             this.progressBarTimer.TabIndex = 1;
             // 
             // FormNotification

Core/Notification/FormNotificationMain.cs

@@ -5,6 +5,7 @@ using System.Windows.Forms;
 using TweetDuck.Core.Bridge;
 using TweetDuck.Core.Controls;
 using TweetDuck.Core.Handling;
+using TweetDuck.Core.Other.Analytics;
 using TweetDuck.Core.Utils;
 using TweetDuck.Data;
 using TweetDuck.Plugins;
@@ -12,14 +13,14 @@ using TweetDuck.Plugins.Enums;
 using TweetDuck.Resources;
 
 namespace TweetDuck.Core.Notification{
-    partial class FormNotificationMain : FormNotificationBase{
+    abstract 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 NotificationJS = ScriptLoader.LoadResource(NotificationScriptFile);
         
         private readonly PluginManager plugins;
+        private readonly int timerBarHeight;
 
         protected int timeLeft, totalTime;
         protected bool pausedDuringNotification;
@@ -31,9 +32,9 @@ namespace TweetDuck.Core.Notification{
         private bool? prevDisplayTimer;
         private int? prevFontSize;
 
-        public bool RequiresResize{
+        public virtual bool RequiresResize{
             get{
-                return !prevDisplayTimer.HasValue || !prevFontSize.HasValue || prevDisplayTimer != Program.UserConfig.DisplayNotificationTimer || prevFontSize != TweetNotification.FontSizeLevel || CanResizeWindow;
+                return !prevDisplayTimer.HasValue || !prevFontSize.HasValue || prevDisplayTimer != Program.UserConfig.DisplayNotificationTimer || prevFontSize != FontSizeLevel;
             }
 
             set{
@@ -43,7 +44,7 @@ namespace TweetDuck.Core.Notification{
                 }
                 else{
                     prevDisplayTimer = Program.UserConfig.DisplayNotificationTimer;
-                    prevFontSize = TweetNotification.FontSizeLevel;
+                    prevFontSize = FontSizeLevel;
                 }
             }
         }
@@ -52,7 +53,7 @@ namespace TweetDuck.Core.Notification{
             get{
                 switch(Program.UserConfig.NotificationSize){
                     default:
-                        return BrowserUtils.Scale(284, SizeScale*(1.0+0.05*TweetNotification.FontSizeLevel));
+                        return BrowserUtils.Scale(284, SizeScale*(1.0+0.05*FontSizeLevel));
 
                     case TweetNotification.Size.Custom:
                         return Program.UserConfig.CustomNotificationSize.Width;
@@ -64,7 +65,7 @@ namespace TweetDuck.Core.Notification{
             get{
                 switch(Program.UserConfig.NotificationSize){
                     default:
-                        return BrowserUtils.Scale(122, SizeScale*(1.0+0.075*TweetNotification.FontSizeLevel));
+                        return BrowserUtils.Scale(122, SizeScale*(1.0+0.075*FontSizeLevel));
 
                     case TweetNotification.Size.Custom:
                         return Program.UserConfig.CustomNotificationSize.Height;
@@ -72,14 +73,13 @@ namespace TweetDuck.Core.Notification{
             }
         }
         
-        public Size BrowserSize{
-            get => Program.UserConfig.DisplayNotificationTimer ? new Size(ClientSize.Width, ClientSize.Height-TimerBarHeight) : ClientSize;
-        }
+        public Size BrowserSize => Program.UserConfig.DisplayNotificationTimer ? new Size(ClientSize.Width, ClientSize.Height-timerBarHeight) : ClientSize;
 
-        public FormNotificationMain(FormBrowser owner, PluginManager pluginManager, bool enableContextMenu) : base(owner, enableContextMenu){
+        protected FormNotificationMain(FormBrowser owner, PluginManager pluginManager, bool enableContextMenu) : base(owner, enableContextMenu){
             InitializeComponent();
 
             this.plugins = pluginManager;
+            this.timerBarHeight = BrowserUtils.Scale(4, DpiScale);
             
             browser.KeyboardHandler = new KeyboardHandlerNotification(this);
             
@@ -113,8 +113,8 @@ namespace TweetDuck.Core.Notification{
             if (nCode == 0){
                 int eventType = wParam.ToInt32();
 
-                if (eventType == NativeMethods.WM_MOUSEWHEEL && browser.Bounds.Contains(PointToClient(Cursor.Position))){
-                    browser.SendMouseWheelEvent(0, 0, 0, BrowserUtils.Scale(NativeMethods.GetMouseHookData(lParam), Program.UserConfig.NotificationScrollSpeed/100.0), CefEventFlags.None);
+                if (eventType == NativeMethods.WM_MOUSEWHEEL && IsCursorOverBrowser){
+                    browser.SendMouseWheelEvent(0, 0, 0, BrowserUtils.Scale(NativeMethods.GetMouseHookData(lParam), Program.UserConfig.NotificationScrollSpeed*0.01), CefEventFlags.None);
                     return NativeMethods.HOOK_HANDLED;
                 }
                 else if (eventType == NativeMethods.WM_XBUTTONDOWN && DesktopBounds.Contains(Cursor.Position)){
@@ -128,6 +128,7 @@ namespace TweetDuck.Core.Notification{
                     }
                     
                     blockXButtonUp = true;
+                    this.InvokeAsyncSafe(() => TriggerAnalyticsEvent(AnalyticsFile.Event.NotificationExtraMouseButton));
                     return NativeMethods.HOOK_HANDLED;
                 }
                 else if (eventType == NativeMethods.WM_XBUTTONUP && blockXButtonUp){
@@ -148,7 +149,7 @@ namespace TweetDuck.Core.Notification{
 
         private void FormNotification_FormClosing(object sender, FormClosingEventArgs e){
             if (e.CloseReason == CloseReason.UserClosing){
-                HideNotification(true);
+                HideNotification();
                 e.Cancel = true;
             }
         }
@@ -176,12 +177,14 @@ namespace TweetDuck.Core.Notification{
         }
 
         private void timerHideProgress_Tick(object sender, EventArgs e){
-            if (Bounds.Contains(Cursor.Position) || FreezeTimer || ContextMenuOpen)return;
+            if (Bounds.Contains(Cursor.Position) || FreezeTimer || ContextMenuOpen){
+                return;
+            }
 
             timeLeft -= timerProgress.Interval;
 
-            int value = BrowserUtils.Scale(1025, (totalTime-timeLeft)/(double)totalTime);
-            progressBarTimer.SetValueInstant(Math.Min(1000, Math.Max(0, Program.UserConfig.NotificationTimerCountDown ? 1000-value : value)));
+            int value = BrowserUtils.Scale(progressBarTimer.Maximum+25, (totalTime-timeLeft)/(double)totalTime);
+            progressBarTimer.SetValueInstant(Program.UserConfig.NotificationTimerCountDown ? progressBarTimer.Maximum-value : value);
 
             if (timeLeft <= 0){
                 FinishCurrentNotification();
@@ -194,21 +197,10 @@ namespace TweetDuck.Core.Notification{
             LoadTweet(notification);
         }
 
-        public void ShowNotificationForSettings(bool reset){
-            if (reset){
-                LoadTweet(TweetNotification.ExampleTweet);
-            }
-            else{
-                PrepareAndDisplayWindow();
-            }
+        public override void HideNotification(){
+            base.HideNotification();
             
-            UpdateTitle();
-        }
-
-        public override void HideNotification(bool loadBlank){
-            base.HideNotification(loadBlank);
-            
-            progressBarTimer.Value = Program.UserConfig.NotificationTimerCountDown ? 1000 : 0;
+            progressBarTimer.Value = Program.UserConfig.NotificationTimerCountDown ? progressBarTimer.Maximum : progressBarTimer.Minimum;
             timerProgress.Stop();
             totalTime = 0;
 
@@ -251,14 +243,14 @@ namespace TweetDuck.Core.Notification{
         protected override void LoadTweet(TweetNotification tweet){
             timerProgress.Stop();
             totalTime = timeLeft = tweet.GetDisplayDuration(Program.UserConfig.NotificationDurationValue);
-            progressBarTimer.Value = Program.UserConfig.NotificationTimerCountDown ? 1000 : 0;
+            progressBarTimer.Value = Program.UserConfig.NotificationTimerCountDown ? progressBarTimer.Maximum : progressBarTimer.Minimum;
 
             base.LoadTweet(tweet);
         }
 
         protected override void SetNotificationSize(int width, int height){
             if (Program.UserConfig.DisplayNotificationTimer){
-                ClientSize = new Size(width, height+TimerBarHeight);
+                ClientSize = new Size(width, height+timerBarHeight);
                 progressBarTimer.Visible = true;
             }
             else{
@@ -269,7 +261,7 @@ namespace TweetDuck.Core.Notification{
             browser.ClientSize = new Size(width, height);
         }
         
-        private void PrepareAndDisplayWindow(){
+        protected void PrepareAndDisplayWindow(){
             if (RequiresResize){
                 RequiresResize = false;
                 SetNotificationSize(BaseClientWidth, BaseClientHeight);

Core/Notification/FormNotificationTweet.Designer.cs

@@ -40,7 +40,6 @@ namespace TweetDuck.Core.Notification {
             // 
             // FormNotificationTweet
             // 
-            this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.FormNotificationTweet_FormClosing);
             this.ResumeLayout(true);
 
         }

Core/Notification/FormNotificationTweet.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Drawing;
 using TweetDuck.Plugins;
 using System.Windows.Forms;
+using TweetDuck.Core.Other.Analytics;
 using TweetDuck.Core.Utils;
 
 namespace TweetDuck.Core.Notification{
@@ -10,10 +11,24 @@ namespace TweetDuck.Core.Notification{
         private const int NonIntrusiveIdleLimit = 30;
         private const int TrimMinimum = 32;
 
+        protected override Point PrimaryLocation => hasTemporarilyMoved && IsNotificationVisible ? Location : base.PrimaryLocation;
         private bool IsCursorOverNotificationArea => new Rectangle(PrimaryLocation, Size).Contains(Cursor.Position);
 
+        protected override bool CanDragWindow{
+            get{
+                if (ModifierKeys.HasFlag(Keys.Alt)){
+                    hasTemporarilyMoved = true;
+                    return true;
+                }
+                else{
+                    return false;
+                }
+            }
+        }
+
         private readonly Queue<TweetNotification> tweetQueue = new Queue<TweetNotification>(4);
         private bool needsTrim;
+        private bool hasTemporarilyMoved;
 
         public FormNotificationTweet(FormBrowser owner, PluginManager pluginManager) : base(owner, pluginManager, true){
             InitializeComponent();
@@ -26,18 +41,18 @@ namespace TweetDuck.Core.Notification{
             }
         }
 
-        private void FormNotificationTweet_FormClosing(object sender, FormClosingEventArgs e){
-            if (e.CloseReason == CloseReason.UserClosing){
-                tweetQueue.Clear(); // already canceled
-                TrimQueue();
+        protected override void WndProc(ref Message m){
+            if (m.Msg == 0x00A7){ // WM_NCMBUTTONDOWN
+                int hitTest = m.WParam.ToInt32();
+
+                if (hitTest == 2 || hitTest == 20){ // HTCAPTION, HTCLOSE
+                    hasTemporarilyMoved = false;
+                    MoveToVisibleLocation();
+                    return;
                 }
             }
 
-        private void TrimQueue(){
-            if (needsTrim){
-                tweetQueue.TrimExcess();
-                needsTrim = false;
-            }
+            base.WndProc(ref m);
         }
 
         // event handlers
@@ -68,11 +83,9 @@ namespace TweetDuck.Core.Notification{
         // notification methods
 
         public override void ShowNotification(TweetNotification notification){
-            if (IsPaused){
-                tweetQueue.Enqueue(notification);
-            }
-            else{
             tweetQueue.Enqueue(notification);
+            
+            if (!IsPaused){
                 UpdateTitle();
 
                 if (totalTime == 0){
@@ -81,6 +94,19 @@ namespace TweetDuck.Core.Notification{
             }
 
             needsTrim |= tweetQueue.Count >= TrimMinimum;
+            TriggerAnalyticsEvent(AnalyticsFile.Event.DesktopNotification);
+        }
+
+        public override void HideNotification(){
+            base.HideNotification();
+            tweetQueue.Clear();
+
+            if (needsTrim){
+                tweetQueue.TrimExcess();
+                needsTrim = false;
+            }
+
+            hasTemporarilyMoved = false;
         }
 
         public override void FinishCurrentNotification(){
@@ -88,8 +114,7 @@ namespace TweetDuck.Core.Notification{
                 LoadNextNotification();
             }
             else{
-                HideNotification(true);
-                TrimQueue();
+                HideNotification();
             }
         }
 

Core/Notification/Screenshot/FormNotificationScreenshotable.cs

@@ -12,6 +12,8 @@ using TweetDuck.Resources;
 
 namespace TweetDuck.Core.Notification.Screenshot{
     sealed class FormNotificationScreenshotable : FormNotificationBase{
+        protected override bool CanDragWindow => false;
+
         private readonly PluginManager plugins;
 
         public FormNotificationScreenshotable(Action callback, FormBrowser owner, PluginManager pluginManager) : base(owner, false){
@@ -22,7 +24,7 @@ namespace TweetDuck.Core.Notification.Screenshot{
             browser.LoadingStateChanged += (sender, args) => {
                 if (!args.IsLoading){
                     using(IFrame frame = args.Browser.MainFrame){
-                        ScriptLoader.ExecuteScript(frame, "window.setTimeout($TD_NotificationScreenshot.trigger, 129)", "gen:screenshot");
+                        ScriptLoader.ExecuteScript(frame, "window.setTimeout($TD_NotificationScreenshot.trigger, document.getElementsByTagName('iframe').length ? 267 : 67)", "gen:screenshot");
                     }
                 }
             };

Core/Notification/Screenshot/TweetScreenshotManager.cs

@@ -42,10 +42,7 @@ namespace TweetDuck.Core.Notification.Screenshot{
                 return;
             }
 
-            screenshot = new FormNotificationScreenshotable(Callback, owner, plugins){
-                CanMoveWindow = () => false
-            };
-
+            screenshot = new FormNotificationScreenshotable(Callback, owner, plugins);
             screenshot.LoadNotificationForScreenshot(new TweetNotification(string.Empty, string.Empty, string.Empty, html, 0, string.Empty, string.Empty), width, height);
             screenshot.Show();
             timeout.Start();

Core/Notification/TweetNotification.cs

@@ -1,50 +1,15 @@
 using System;
 using System.Text;
+using TweetDuck.Core.Bridge;
 using TweetDuck.Resources;
 
 namespace TweetDuck.Core.Notification{
     sealed class TweetNotification{
-        private static string FontSizeClass { get; set; }
-        private static string HeadTag { get; set; }
+        private const string DefaultHeadLayout = @"<html id='tduck' class='os-windows txt-size--14' data-td-font='medium' data-td-theme='dark'><head><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 static readonly string CustomCSS = ScriptLoader.LoadResource("styles/notification.css");
 
-        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}.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{
-                switch(FontSizeClass){
-                    case "largest": return 4;
-                    case "large": return 3;
-                    case "medium": return 2;
-                    case "small": return 1;
-                    default: return 0;
-                }
-            }
-        }
-
-        private static string ExampleTweetHTML;
-
-        public static TweetNotification ExampleTweet{
-            get{
-                if (ExampleTweetHTML == null){
-                    ExampleTweetHTML = ScriptLoader.LoadResource("pages/example.html", true);
-
-                    #if DEBUG
-                    ExampleTweetHTML = ExampleTweetHTML.Replace("</p>", @"</p><div style='margin-top:256px'>Scrollbar test padding...</div>");
-                    #endif
-                }
-
-                return new TweetNotification(string.Empty, string.Empty, "Home", ExampleTweetHTML, 95, string.Empty, string.Empty, true);
-            }
-        }
-
-        public static void SetFontSizeClass(string newFSClass){
-            FontSizeClass = newFSClass;
-        }
-
-        public static void SetHeadTag(string headContents){
-            HeadTag = headContents;
+        public static TweetNotification Example(string html, int characters){
+            return new TweetNotification(string.Empty, string.Empty, "Home", html, characters, string.Empty, string.Empty, true);
         }
 
         public enum Position{
@@ -88,8 +53,7 @@ namespace TweetDuck.Core.Notification{
         public string GenerateHtml(string bodyClasses = null, bool enableCustomCSS = true){
             StringBuilder build = new StringBuilder();
             build.Append("<!DOCTYPE html>");
-            build.Append("<html class='os-windows txt-base-").Append(FontSizeClass ?? DefaultFontSizeClass).Append("'>");
-            build.Append("<head>").Append(HeadTag ?? DefaultHeadTag);
+            build.Append(TweetDeckBridge.NotificationHeadLayout ?? DefaultHeadLayout);
             
             if (enableCustomCSS){
                 build.Append("<style type='text/css'>").Append(CustomCSS).Append("</style>");
@@ -106,7 +70,7 @@ namespace TweetDuck.Core.Notification{
                 build.Append(' ').Append(bodyClasses);
             }
 
-            build.Append('\'').Append(isExample ? " td-example-notification" : "").Append("><div class='column' style='width:100%;height:auto;overflow:initial;'>");
+            build.Append('\'').Append(isExample ? " td-example-notification" : "").Append("><div class='column' style='width:100%!important;height:auto!important;overflow:initial!important;'>");
             build.Append(html);
             build.Append("</div></body>");
             build.Append("</html>");

Core/Other/Analytics/AnalyticsFile.cs

@@ -0,0 +1,103 @@
+using System;
+using TweetDuck.Data.Serialization;
+
+namespace TweetDuck.Core.Other.Analytics{
+    sealed class AnalyticsFile{
+        private static readonly FileSerializer<AnalyticsFile> Serializer = new FileSerializer<AnalyticsFile>{
+            HandleUnknownProperties = FileSerializer<AnalyticsFile>.IgnoreProperties("CountGCReloads")
+        };
+
+        static AnalyticsFile(){
+            Serializer.RegisterTypeConverter(typeof(DateTime), new SingleTypeConverter<DateTime>{
+                ConvertToString = value => value.ToBinary().ToString(),
+                ConvertToObject = value => DateTime.FromBinary(long.Parse(value))
+            });
+        }
+
+        public enum Event{
+            OpenOptions, OpenPlugins, OpenAbout, OpenGuide,
+            DesktopNotification, SoundNotification, MuteNotification,
+            BrowserContextMenu, BrowserExtraMouseButton,
+            NotificationContextMenu, NotificationExtraMouseButton, NotificationKeyboardShortcut,
+            TweetScreenshot, TweetDetail, VideoPlay
+        }
+
+        // STATE PROPERTIES
+        
+        public DateTime LastDataCollection  { get; set; } = DateTime.MinValue;
+        public string LastCollectionVersion { get; set; } = null;
+        public string LastCollectionMessage { get; set; } = null;
+
+        // USAGE DATA
+
+        public int CountOpenOptions { get; private set; } = 0;
+        public int CountOpenPlugins { get; private set; } = 0;
+        public int CountOpenAbout   { get; private set; } = 0;
+        public int CountOpenGuide   { get; private set; } = 0;
+
+        public int CountDesktopNotifications { get; private set; } = 0;
+        public int CountSoundNotifications   { get; private set; } = 0;
+        public int CountMuteNotifications    { get; private set; } = 0;
+        
+        public int CountBrowserContextMenus           { get; private set; } = 0;
+        public int CountBrowserExtraMouseButtons      { get; private set; } = 0;
+        public int CountNotificationContextMenus      { get; private set; } = 0;
+        public int CountNotificationExtraMouseButtons { get; private set; } = 0;
+        public int CountNotificationKeyboardShortcuts { get; private set; } = 0;
+
+        public int CountTweetScreenshots { get; private set; } = 0;
+        public int CountTweetDetails     { get; private set; } = 0;
+        public int CountVideoPlays       { get; private set; } = 0;
+
+        // END OF DATA
+        
+        private readonly string file;
+        
+        private AnalyticsFile(string file){
+            this.file = file;
+        }
+
+        public void TriggerEvent(Event e){
+            switch(e){
+                case Event.OpenOptions: ++CountOpenOptions; break;
+                case Event.OpenPlugins: ++CountOpenPlugins; break;
+                case Event.OpenAbout: ++CountOpenAbout; break;
+                case Event.OpenGuide: ++CountOpenGuide; break;
+
+                case Event.DesktopNotification: ++CountDesktopNotifications; break;
+                case Event.SoundNotification: ++CountSoundNotifications; break;
+                case Event.MuteNotification: ++CountMuteNotifications; break;
+
+                case Event.BrowserContextMenu: ++CountBrowserContextMenus; break;
+                case Event.BrowserExtraMouseButton: ++CountBrowserExtraMouseButtons; break;
+                case Event.NotificationContextMenu: ++CountNotificationContextMenus; break;
+                case Event.NotificationExtraMouseButton: ++CountNotificationExtraMouseButtons; break;
+                case Event.NotificationKeyboardShortcut: ++CountNotificationKeyboardShortcuts; break;
+
+                case Event.TweetScreenshot: ++CountTweetScreenshots; break;
+                case Event.TweetDetail: ++CountTweetDetails; break;
+                case Event.VideoPlay: ++CountVideoPlays; break;
+            }
+        }
+
+        public void Save(){
+            try{
+                Serializer.Write(file, this);
+            }catch(Exception e){
+                Program.Reporter.HandleException("Analytics File Error", "Could not save the analytics file.", true, e);
+            }
+        }
+        
+        public static AnalyticsFile Load(string file){
+            AnalyticsFile config = new AnalyticsFile(file);
+            
+            try{
+                Serializer.ReadIfExists(file, config);
+            }catch(Exception e){
+                Program.Reporter.HandleException("Analytics File Error", "Could not open the analytics file.", true, e);
+            }
+
+            return config;
+        }
+    }
+}

Core/Other/Analytics/AnalyticsManager.cs

@@ -0,0 +1,132 @@
+using System;
+using System.Net;
+using System.Threading.Tasks;
+using System.Timers;
+using TweetDuck.Core.Controls;
+using TweetDuck.Core.Utils;
+using TweetDuck.Plugins;
+
+namespace TweetDuck.Core.Other.Analytics{
+    sealed class AnalyticsManager : IDisposable{
+        private static readonly TimeSpan CollectionInterval = TimeSpan.FromDays(7);
+        private static readonly Uri CollectionUrl = new Uri("https://tweetduck.chylex.com/breadcrumb/report");
+        
+        public AnalyticsFile File { get; }
+
+        private readonly FormBrowser browser;
+        private readonly PluginManager plugins;
+        private readonly Timer currentTimer, saveTimer;
+
+        public AnalyticsManager(FormBrowser browser, PluginManager plugins, string file){
+            this.browser = browser;
+            this.plugins = plugins;
+            this.File = AnalyticsFile.Load(file);
+
+            this.currentTimer = new Timer{ SynchronizingObject = browser };
+            this.currentTimer.Elapsed += currentTimer_Elapsed;
+
+            this.saveTimer = new Timer{ SynchronizingObject = browser, Interval = 60000 };
+            this.saveTimer.Elapsed += saveTimer_Elapsed;
+
+            if (this.File.LastCollectionVersion != Program.VersionTag){
+                ScheduleReportIn(TimeSpan.FromHours(12), string.Empty);
+            }
+            else{
+                RestartTimer();
+            }
+        }
+
+        public void Dispose(){
+            if (saveTimer.Enabled){
+                File.Save();
+            }
+
+            currentTimer.Dispose();
+            saveTimer.Dispose();
+        }
+
+        public void TriggerEvent(AnalyticsFile.Event e){
+            File.TriggerEvent(e);
+            saveTimer.Enabled = true;
+        }
+
+        private void saveTimer_Elapsed(object sender, ElapsedEventArgs e){
+            saveTimer.Stop();
+            File.Save();
+        }
+
+        private void ScheduleReportIn(TimeSpan delay, string message = null){
+            SetLastDataCollectionTime(DateTime.Now.Subtract(CollectionInterval).Add(delay), message);
+        }
+
+        private void SetLastDataCollectionTime(DateTime dt, string message = null){
+            File.LastDataCollection = new DateTime(dt.Year, dt.Month, dt.Day, dt.Hour, dt.Minute, 0, dt.Kind);
+            File.LastCollectionVersion = Program.VersionTag;
+            File.LastCollectionMessage = message ?? dt.ToString("g", Program.Culture);
+
+            File.Save();
+            RestartTimer();
+        }
+
+        private void RestartTimer(){
+            TimeSpan diff = DateTime.Now.Subtract(File.LastDataCollection);
+            int minutesTillNext = (int)(CollectionInterval.TotalMinutes-Math.Floor(diff.TotalMinutes));
+            
+            currentTimer.Interval = Math.Max(minutesTillNext, 1)*60000;
+            currentTimer.Start();
+        }
+
+        private void currentTimer_Elapsed(object sender, ElapsedEventArgs e){
+            currentTimer.Stop();
+
+            TimeSpan diff = DateTime.Now.Subtract(File.LastDataCollection);
+            
+            if (Math.Floor(diff.TotalMinutes) >= CollectionInterval.TotalMinutes){
+                SendReport();
+            }
+            else{
+                RestartTimer();
+            }
+        }
+        
+        private void SendReport(){
+            AnalyticsReportGenerator.ExternalInfo info = AnalyticsReportGenerator.ExternalInfo.From(browser);
+
+            Task.Factory.StartNew(() => {
+                AnalyticsReport report = AnalyticsReportGenerator.Create(File, info, plugins);
+
+                #if DEBUG
+                System.Diagnostics.Debugger.Break();
+                #endif
+
+                BrowserUtils.CreateWebClient().UploadValues(CollectionUrl, "POST", report.ToNameValueCollection());
+            }).ContinueWith(task => browser.InvokeAsyncSafe(() => {
+                if (task.Status == TaskStatus.RanToCompletion){
+                    SetLastDataCollectionTime(DateTime.Now);
+                }
+                else if (task.Exception != null){
+                    string message = null;
+
+                    if (task.Exception.InnerException is WebException e){
+                        switch(e.Status){
+                            case WebExceptionStatus.ConnectFailure:
+                                message = "Connection Error";
+                                break;
+
+                            case WebExceptionStatus.NameResolutionFailure:
+                                message = "DNS Error";
+                                break;
+
+                            case WebExceptionStatus.ProtocolError:
+                                HttpWebResponse response = e.Response as HttpWebResponse;
+                                message = "HTTP Error "+(response != null ? $"{(int)response.StatusCode} ({response.StatusDescription})" : "(unknown code)");
+                                break;
+                        }
+                    }
+
+                    ScheduleReportIn(TimeSpan.FromHours(4), message ?? "Error: "+(task.Exception.InnerException?.Message ?? task.Exception.Message));
+                }
+            }));
+        }
+    }
+}

Core/Other/Analytics/AnalyticsReport.cs

@@ -0,0 +1,57 @@
+using System.Collections;
+using System.Collections.Specialized;
+using System.Text;
+
+namespace TweetDuck.Core.Other.Analytics{
+    sealed class AnalyticsReport : IEnumerable{
+        private OrderedDictionary data = new OrderedDictionary(32);
+        private int separators;
+
+        public void Add(int ignored){ // adding separators to pretty print
+            data.Add((++separators).ToString(), null);
+        }
+
+        public void Add(string key, string value){
+            data.Add(key, value);
+        }
+
+        public AnalyticsReport FinalizeReport(){
+            if (!data.IsReadOnly){
+                data = data.AsReadOnly();
+            }
+
+            return this;
+        }
+
+        public IEnumerator GetEnumerator(){
+            return data.GetEnumerator();
+        }
+
+        public NameValueCollection ToNameValueCollection(){
+            NameValueCollection collection = new NameValueCollection();
+
+            foreach(DictionaryEntry entry in data){
+                if (entry.Value != null){
+                    collection.Add(((string)entry.Key).ToLower().Replace(' ', '_'), (string)entry.Value);
+                }
+            }
+
+            return collection;
+        }
+
+        public override string ToString(){
+            StringBuilder build = new StringBuilder();
+
+            foreach(DictionaryEntry entry in data){
+                if (entry.Value == null){
+                    build.AppendLine();
+                }
+                else{
+                    build.AppendLine(entry.Key+": "+entry.Value);
+                }
+            }
+
+            return build.ToString();
+        }
+    }
+}

Core/Other/Analytics/AnalyticsReportGenerator.cs

@@ -0,0 +1,303 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.IO;
+using System.Windows.Forms;
+using Microsoft.Win32;
+using TweetDuck.Configuration;
+using System.Linq;
+using System.Management;
+using System.Text.RegularExpressions;
+using TweetDuck.Core.Handling;
+using TweetDuck.Core.Notification;
+using TweetDuck.Core.Utils;
+using TweetDuck.Plugins;
+
+namespace TweetDuck.Core.Other.Analytics{
+    static class AnalyticsReportGenerator{
+        public static AnalyticsReport Create(AnalyticsFile file, ExternalInfo info, PluginManager plugins){
+            Dictionary<string, string> editLayoutDesign = EditLayoutDesignPluginData;
+
+            return new AnalyticsReport{
+                { "App Version"   , Program.VersionTag },
+                { "App Type"      , Program.IsPortable ? "portable" : "installed" },
+                { "App Dev Tools" , Bool(ContextMenuBase.HasDevTools) },
+                0,
+                { "System Name"        , SystemName },
+                { "System Edition"     , SystemEdition },
+                { "System Environment" , Environment.Is64BitOperatingSystem ? "64-bit" : "32-bit" },
+                { "System Build"       , SystemBuild },
+                { "System Locale"      , Program.Culture.Name.ToLower() },
+                0,
+                { "RAM" , Exact(RamSize) },
+                { "GPU" , GpuVendor },
+                0,
+                { "Screen Count"      , Exact(Screen.AllScreens.Length) },
+                { "Screen Resolution" , info.Resolution ?? "(unknown)" },
+                { "Screen DPI"        , info.DPI != null ? Exact(info.DPI.Value) : "(unknown)" },
+                0,
+                { "Hardware Acceleration" , Bool(SysConfig.HardwareAcceleration) },
+                0,
+                { "Expand Links"             , Bool(UserConfig.ExpandLinksOnHover) },
+                { "Switch Account Selectors" , Bool(UserConfig.SwitchAccountSelectors) },
+                { "Search In First Column"   , Bool(UserConfig.OpenSearchInFirstColumn) },
+                { "Best Image Quality"       , Bool(UserConfig.BestImageQuality) },
+                { "Spell Check"              , Bool(UserConfig.EnableSpellCheck) },
+                { "Zoom"                     , Exact(UserConfig.ZoomLevel) },
+                0,
+                { "Updates"          , Bool(UserConfig.EnableUpdateCheck) },
+                { "Update Dismissed" , Bool(!string.IsNullOrEmpty(UserConfig.DismissedUpdate)) },
+                0,
+                { "Tray"           , TrayMode },
+                { "Tray Highlight" , Bool(UserConfig.EnableTrayHighlight) },
+                0,
+                { "Notification Position"            , NotificationPosition },
+                { "Notification Size"                , NotificationSize },
+                { "Notification Timer"               , NotificationTimer },
+                { "Notification Timer Speed"         , RoundUp(UserConfig.NotificationDurationValue, 5) },
+                { "Notification Scroll Speed"        , Exact(UserConfig.NotificationScrollSpeed) },
+                { "Notification Column Title"        , Bool(UserConfig.DisplayNotificationColumn) },
+                { "Notification Media Previews"      , Bool(UserConfig.NotificationMediaPreviews) },
+                { "Notification Link Skip"           , Bool(UserConfig.NotificationSkipOnLinkClick) },
+                { "Notification Non-Intrusive"       , Bool(UserConfig.NotificationNonIntrusiveMode) },
+                { "Notification Idle Pause"          , Exact(UserConfig.NotificationIdlePauseSeconds) },
+                { "Custom Sound Notification"        , string.IsNullOrEmpty(UserConfig.NotificationSoundPath) ? "off" : Path.GetExtension(UserConfig.NotificationSoundPath) },
+                { "Custom Sound Notification Volume" , RoundUp(UserConfig.NotificationSoundVolume, 5) },
+                0,
+                { "Program Arguments"       , List(ProgramArguments) },
+                { "Custom CEF Arguments"    , RoundUp((UserConfig.CustomCefArgs ?? string.Empty).Length, 10) },
+                { "Custom Browser CSS"      , RoundUp((UserConfig.CustomBrowserCSS ?? string.Empty).Length, 50) },
+                { "Custom Notification CSS" , RoundUp((UserConfig.CustomNotificationCSS ?? string.Empty).Length, 50) },
+                0,
+                { "Plugins All"     , List(plugins.Plugins.Select(plugin => plugin.Identifier)) },
+                { "Plugins Enabled" , List(plugins.Plugins.Where(plugin => plugins.Config.IsEnabled(plugin)).Select(plugin => plugin.Identifier)) },
+                0,
+                { "Theme"               , Dict(editLayoutDesign, "_theme",                  "light/def") },
+                { "Column Width"        , Dict(editLayoutDesign, "columnWidth",             "310px/def") },
+                { "Font Size"           , Dict(editLayoutDesign, "fontSize",                "12px/def") },
+                { "Large Quote Font"    , Dict(editLayoutDesign, "increaseQuoteTextSize",   "false/def") },
+                { "Small Compose Font"  , Dict(editLayoutDesign, "smallComposeTextSize",    "false/def") },
+                { "Avatar Radius"       , Dict(editLayoutDesign, "avatarRadius",            "2/def") },
+                { "Hide Tweet Actions"  , Dict(editLayoutDesign, "hideTweetActions",        "true/def") },
+                { "Move Tweet Actions"  , Dict(editLayoutDesign, "moveTweetActionsToRight", "true/def") },
+                { "Theme Color Tweaks"  , Dict(editLayoutDesign, "themeColorTweaks",        "true/def") },
+                { "Revert Icons"        , Dict(editLayoutDesign, "revertIcons",             "true/def") },
+                { "Optimize Animations" , Dict(editLayoutDesign, "optimizeAnimations",      "true/def") },
+                { "Reply Account Mode"  , ReplyAccountConfigFromPlugin },
+                { "Template Count"      , Exact(TemplateCountFromPlugin) },
+                0,
+                { "Opened Options"                   , LogRound(file.CountOpenOptions, 4) },
+                { "Opened Plugins"                   , LogRound(file.CountOpenPlugins, 4) },
+                { "Opened About"                     , LogRound(file.CountOpenAbout, 4) },
+                { "Opened Guide"                     , LogRound(file.CountOpenGuide, 4) },
+                { "Desktop Notifications"            , LogRound(file.CountDesktopNotifications, 5) },
+                { "Sound Notifications"              , LogRound(file.CountSoundNotifications, 5) },
+                { "Mute Notifications"               , LogRound(file.CountMuteNotifications, 2) },
+                { "Browser Context Menus"            , LogRound(file.CountBrowserContextMenus, 2) },
+                { "Browser Extra Mouse Buttons"      , LogRound(file.CountBrowserExtraMouseButtons, 2) },
+                { "Notification Context Menus"       , LogRound(file.CountNotificationContextMenus, 2) },
+                { "Notification Extra Mouse Buttons" , LogRound(file.CountNotificationExtraMouseButtons, 2) },
+                { "Notification Keyboard Shortcuts"  , LogRound(file.CountNotificationKeyboardShortcuts, 2) },
+                { "Tweet Screenshots"                , LogRound(file.CountTweetScreenshots, 2) },
+                { "Tweet Details"                    , LogRound(file.CountTweetDetails, 2) },
+                { "Video Plays"                      , LogRound(file.CountVideoPlays, 4) }
+            }.FinalizeReport();
+        }
+
+        private static UserConfig UserConfig => Program.UserConfig;
+        private static SystemConfig SysConfig => Program.SystemConfig;
+
+        private static string Bool(bool value) => value ? "on" : "off";
+        private static string Exact(int value) => value.ToString();
+        private static string RoundUp(int value, int multiple) => (multiple*(int)Math.Ceiling((double)value/multiple)).ToString();
+        private static string LogRound(int value, int logBase) => (value <= 0 ? 0 : (int)Math.Pow(logBase, Math.Floor(Math.Log(value, logBase)))).ToString();
+        private static string Dict(Dictionary<string, string> dict, string key, string def = "(unknown)") => dict.TryGetValue(key, out string value) ? value : def;
+        private static string List(IEnumerable<string> list) => string.Join("|", list.DefaultIfEmpty("(none)"));
+
+        private static string SystemName { get; }
+        private static string SystemEdition { get; }
+        private static string SystemBuild { get; }
+        private static int RamSize { get; }
+        private static string GpuVendor { get; }
+        private static string[] ProgramArguments { get; }
+
+        static AnalyticsReportGenerator(){
+            string osName, osEdition, osBuild;
+
+            try{
+                using(RegistryKey key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows NT\CurrentVersion", false)){
+                    // ReSharper disable once PossibleNullReferenceException
+                    osName = key.GetValue("ProductName") as string;
+                    osBuild = key.GetValue("CurrentBuild") as string;
+                    osEdition = null;
+                    
+                    if (osName != null){
+                        Match match = Regex.Match(osName, @"^(.*?\d+(?:\.\d+)?) (.*)$");
+
+                        if (match.Success){
+                            osName = match.Groups[1].Value;
+                            osEdition = match.Groups[2].Value;
+                        }
+                    }
+                }
+            }catch{
+                osName = osEdition = osBuild = null;
+            }
+
+            SystemName = osName ?? "Windows (unknown)";
+            SystemEdition = osEdition ?? "(unknown)";
+            SystemBuild = osBuild ?? "(unknown)";
+
+            try{
+                using(ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT Capacity FROM Win32_PhysicalMemory")){
+                    foreach(ManagementBaseObject obj in searcher.Get()){
+                        RamSize += (int)((ulong)obj["Capacity"]/(1024L*1024L));
+                    }
+                }
+            }catch{
+                RamSize = 0;
+            }
+
+            string gpu = null;
+
+            try{
+                using(ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT Caption FROM Win32_VideoController")){
+                    foreach(ManagementBaseObject obj in searcher.Get()){
+                        string vendor = obj["Caption"] as string;
+
+                        if (!string.IsNullOrEmpty(vendor)){
+                            gpu = vendor;
+                        }
+                    }
+                }
+            }catch{
+                // rip
+            }
+
+            GpuVendor = gpu ?? "(unknown)";
+
+            Dictionary<string, string> args = new Dictionary<string, string>();
+            Arguments.GetCurrentClean().ToDictionary(args);
+            ProgramArguments = args.Keys.Select(key => key.TrimStart('-')).ToArray();
+        }
+
+        private static string TrayMode{
+            get{
+                switch(UserConfig.TrayBehavior){
+                    case TrayIcon.Behavior.DisplayOnly: return "icon";
+                    case TrayIcon.Behavior.MinimizeToTray: return "minimize";
+                    case TrayIcon.Behavior.CloseToTray: return "close";
+                    case TrayIcon.Behavior.Combined: return "combined";
+                    default: return "off";
+                }
+            }
+        }
+
+        private static string NotificationPosition{
+            get{
+                switch(UserConfig.NotificationPosition){
+                    case TweetNotification.Position.TopLeft: return "top left";
+                    case TweetNotification.Position.TopRight: return "top right";
+                    case TweetNotification.Position.BottomLeft: return "bottom left";
+                    case TweetNotification.Position.BottomRight: return "bottom right";
+                    default: return "custom";
+                }
+            }
+        }
+
+        private static string NotificationSize{
+            get{
+                switch(UserConfig.NotificationSize){
+                    case TweetNotification.Size.Auto: return "auto";
+                    default: return RoundUp(UserConfig.CustomNotificationSize.Width, 20)+"x"+RoundUp(UserConfig.CustomNotificationSize.Height, 20);
+                }
+            }
+        }
+
+        private static string NotificationTimer{
+            get{
+                if (!UserConfig.DisplayNotificationTimer){
+                    return "off";
+                }
+                else{
+                    return UserConfig.NotificationTimerCountDown ? "count down" : "count up";
+                }
+            }
+        }
+
+        private static Dictionary<string, string> EditLayoutDesignPluginData{
+            get{
+                Dictionary<string, string> dict = new Dictionary<string, string>();
+                
+                try{
+                    string data = File.ReadAllText(Path.Combine(Program.PluginDataPath, "official", "edit-design", "config.json"));
+
+                    foreach(Match match in Regex.Matches(data, "\"(\\w+?)\":(.*?)[,}]")){
+                        dict[match.Groups[1].Value] = match.Groups[2].Value.Trim('"');
+                    }
+                }catch{
+                    // rip
+                }
+
+                return dict;
+            }
+        }
+
+        private static int TemplateCountFromPlugin{
+            get{
+                try{
+                    string data = File.ReadAllText(Path.Combine(Program.PluginDataPath, "official", "templates", "config.json"));
+                    return Math.Min(StringUtils.CountOccurrences(data, "{\"name\":"), StringUtils.CountOccurrences(data, ",\"contents\":"));
+                }catch{
+                    return 0;
+                }
+            }
+        }
+
+        private static string ReplyAccountConfigFromPlugin{
+            get{
+                try{
+                    string data = File.ReadAllText(Path.Combine(Program.PluginDataPath, "official", "reply-account", "configuration.js")).Replace(" ", "");
+
+                    Match matchType = Regex.Match(data, "defaultAccount:\"([#@])(.*?)\"(?:,|$)");
+                    Match matchAdvanced = Regex.Match(data, "useAdvancedSelector:(.*?)(?:,|$)", RegexOptions.Multiline);
+
+                    if (!matchType.Success){
+                        return data.Contains("defaultAccount:\"\"") ? "(legacy)" : "(unknown)";
+                    }
+
+                    string accType = matchType.Groups[1].Value == "#" ? matchType.Groups[2].Value : "account";
+                    return matchAdvanced.Success && !matchAdvanced.Value.Contains("false") ? "advanced/"+accType : accType;
+                }catch{
+                    return "(unknown)";
+                }
+            }
+        }
+
+        public class ExternalInfo{
+            public static ExternalInfo From(Form form){
+                if (form == null){
+                    return new ExternalInfo();
+                }
+                else{
+                    Screen screen = Screen.FromControl(form); // works on multi-monitor setups even in tray
+                    int dpi;
+
+                    using(Graphics graphics = form.CreateGraphics()){
+                        dpi = (int)graphics.DpiY;
+                    }
+
+                    return new ExternalInfo{
+                        Resolution = screen.Bounds.Width+"x"+screen.Bounds.Height,
+                        DPI = dpi
+                    };
+                }
+            }
+
+            public string Resolution { get; private set; }
+            public int? DPI { get; private set; }
+
+            private ExternalInfo(){}
+        }
+    }
+}

Core/Other/FormAbout.Designer.cs

@@ -131,11 +131,14 @@ namespace TweetDuck.Core.Other {
             this.Controls.Add(this.labelDescription);
             this.Controls.Add(this.pictureLogo);
             this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
+            this.HelpButton = true;
             this.MaximizeBox = false;
             this.MinimizeBox = false;
             this.Name = "FormAbout";
             this.ShowIcon = false;
             this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+            this.HelpButtonClicked += new System.ComponentModel.CancelEventHandler(this.FormAbout_HelpButtonClicked);
+            this.HelpRequested += new System.Windows.Forms.HelpEventHandler(this.FormAbout_HelpRequested);
             ((System.ComponentModel.ISupportInitialize)(this.pictureLogo)).EndInit();
             this.tablePanelLinks.ResumeLayout(false);
             this.tablePanelLinks.PerformLayout();

Core/Other/FormAbout.cs

@@ -1,4 +1,5 @@
-using System.Windows.Forms;
+using System.ComponentModel;
+using System.Windows.Forms;
 using TweetDuck.Core.Utils;
 
 namespace TweetDuck.Core.Other{
@@ -19,7 +20,21 @@ namespace TweetDuck.Core.Other{
         }
 
         private void OnLinkClicked(object sender, LinkLabelLinkClickedEventArgs e){
-            BrowserUtils.OpenExternalBrowserUnsafe(e.Link.LinkData as string);
+            BrowserUtils.OpenExternalBrowser(e.Link.LinkData as string);
+        }
+
+        private void FormAbout_HelpRequested(object sender, HelpEventArgs hlpevent){
+            ShowGuide();
+        }
+
+        private void FormAbout_HelpButtonClicked(object sender, CancelEventArgs e){
+            e.Cancel = true;
+            ShowGuide();
+        }
+
+        private void ShowGuide(){
+            FormGuide.Show();
+            Close();
         }
     }
 }

Core/Other/FormGuide.Designer.cs

@@ -0,0 +1,44 @@
+namespace TweetDuck.Core.Other {
+    partial class FormGuide {
+        /// <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.SuspendLayout();
+            // 
+            // FormGuide
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(34)))), ((int)(((byte)(34)))), ((int)(((byte)(34)))));
+            this.ClientSize = new System.Drawing.Size(424, 282);
+            this.Icon = global::TweetDuck.Properties.Resources.icon;
+            this.MinimumSize = new System.Drawing.Size(440, 320);
+            this.Name = "FormGuide";
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+    }
+}

Core/Other/FormGuide.cs

@@ -0,0 +1,117 @@
+using System;
+using System.Drawing;
+using System.Windows.Forms;
+using CefSharp;
+using CefSharp.WinForms;
+using TweetDuck.Core.Controls;
+using TweetDuck.Core.Handling;
+using TweetDuck.Core.Handling.General;
+using TweetDuck.Core.Other.Analytics;
+using TweetDuck.Core.Utils;
+using System.Text.RegularExpressions;
+
+namespace TweetDuck.Core.Other{
+    sealed partial class FormGuide : Form{
+        private const string GuideUrl = "https://tweetduck.chylex.com/guide/v2/";
+        private const string GuidePathRegex = @"^guide(?:/v\d+)?(?:/(#.*))?";
+
+        public static bool CheckGuideUrl(string url, out string hash){
+            if (!url.Contains("//tweetduck.chylex.com/guide")){
+                hash = null;
+                return false;
+            }
+
+            string path = url.Substring(url.IndexOf("/guide")+1);
+            Match match = Regex.Match(path, GuidePathRegex);
+
+            if (match.Success){
+                hash = match.Groups[1].Value;
+                return true;
+            }
+            else{
+                hash = null;
+                return false;
+            }
+        }
+
+        public static void Show(string hash = null){
+            string url = GuideUrl+(hash ?? string.Empty);
+            FormGuide guide = FormManager.TryFind<FormGuide>();
+            
+            if (guide == null){
+                FormBrowser owner = FormManager.TryFind<FormBrowser>();
+
+                if (owner != null){
+                    owner.TriggerAnalyticsEvent(AnalyticsFile.Event.OpenGuide);
+                    new FormGuide(url, owner).Show(owner);
+                }
+            }
+            else{
+                guide.Reload(url);
+                guide.Activate();
+            }
+        }
+
+        private readonly ChromiumWebBrowser browser;
+
+        private FormGuide(string url, Form owner){
+            InitializeComponent();
+
+            Text = Program.BrandName+" Guide";
+
+            if (owner != null){
+                Size = new Size(owner.Size.Width*3/4, owner.Size.Height*3/4);
+                VisibleChanged += (sender, args) => this.MoveToCenter(owner);
+            }
+            
+            this.browser = new ChromiumWebBrowser(url){
+                MenuHandler = new ContextMenuGuide(),
+                JsDialogHandler = new JavaScriptDialogHandler(),
+                LifeSpanHandler = new LifeSpanHandler(),
+                RequestHandler = new RequestHandlerBrowser()
+            };
+
+            browser.LoadingStateChanged += browser_LoadingStateChanged;
+            browser.FrameLoadStart += browser_FrameLoadStart;
+            
+            browser.BrowserSettings.BackgroundColor = (uint)BackColor.ToArgb();
+            browser.Dock = DockStyle.None;
+            browser.Location = ControlExtensions.InvisibleLocation;
+            Controls.Add(browser);
+
+            Disposed += (sender, args) => {
+                Program.UserConfig.ZoomLevelChanged -= Config_ZoomLevelChanged;
+                browser.Dispose();
+            };
+
+            Program.UserConfig.ZoomLevelChanged += Config_ZoomLevelChanged;
+        }
+
+        private void Reload(string url){
+            browser.LoadingStateChanged += browser_LoadingStateChanged;
+            browser.Dock = DockStyle.None;
+            browser.Location = ControlExtensions.InvisibleLocation;
+            browser.Load("about:blank");
+            browser.Load(url);
+        }
+
+        private void browser_LoadingStateChanged(object sender, LoadingStateChangedEventArgs e){
+            if (!e.IsLoading && browser.Address != "about:blank"){
+                this.InvokeAsyncSafe(() => {
+                    browser.Location = Point.Empty;
+                    browser.Dock = DockStyle.Fill;
+                });
+
+                browser.LoadingStateChanged -= browser_LoadingStateChanged;
+            }
+        }
+
+        private void browser_FrameLoadStart(object sender, FrameLoadStartEventArgs e){
+            BrowserUtils.SetZoomLevel(browser.GetBrowser(), Program.UserConfig.ZoomLevel);
+        }
+
+        private void Config_ZoomLevelChanged(object sender, EventArgs e){
+            BrowserUtils.SetZoomLevel(browser.GetBrowser(), Program.UserConfig.ZoomLevel);
+        }
+    }
+}

Core/Other/FormPlugins.cs

@@ -35,8 +35,8 @@ namespace TweetDuck.Core.Other{
         }
 
         private void ReloadPluginList(){
-            flowLayoutPlugins.SuspendLayout();
             flowLayoutPlugins.Controls.Clear();
+            flowLayoutPlugins.SuspendLayout();
 
             foreach(Plugin plugin in pluginManager.Plugins.OrderBy(GetPluginOrderIndex).ThenBy(plugin => plugin.Name)){
                 flowLayoutPlugins.Controls.Add(new PluginControl(pluginManager, plugin));

Core/Other/FormSettings.cs

@@ -3,6 +3,9 @@ using System.Collections.Generic;
 using System.Drawing;
 using System.Windows.Forms;
 using TweetDuck.Core.Controls;
+using TweetDuck.Core.Handling.General;
+using TweetDuck.Core.Notification.Example;
+using TweetDuck.Core.Other.Analytics;
 using TweetDuck.Core.Other.Settings;
 using TweetDuck.Core.Other.Settings.Dialogs;
 using TweetDuck.Core.Utils;
@@ -21,7 +24,7 @@ namespace TweetDuck.Core.Other{
 
         public bool ShouldReloadBrowser { get; private set; }
 
-        public FormSettings(FormBrowser browser, PluginManager plugins, UpdateHandler updates, Type startTab){
+        public FormSettings(FormBrowser browser, PluginManager plugins, UpdateHandler updates, AnalyticsManager analytics, Type startTab){
             InitializeComponent();
 
             Text = Program.BrandName+" Options";
@@ -33,18 +36,22 @@ namespace TweetDuck.Core.Other{
             
             this.buttonHeight = BrowserUtils.Scale(39, this.GetDPIScale()) | 1;
 
-            AddButton("General", () => new TabSettingsGeneral(updates));
-            AddButton("Notifications", () => new TabSettingsNotifications(browser.CreateNotificationForm(false)));
+            AddButton("General", () => new TabSettingsGeneral(this.browser, updates));
+            AddButton("Locales", () => new TabSettingsLocales());
+            AddButton("System Tray", () => new TabSettingsTray());
+            AddButton("Notifications", () => new TabSettingsNotifications(new FormNotificationExample(this.browser, this.plugins)));
             AddButton("Sounds", () => new TabSettingsSounds());
-            AddButton("Advanced", () => new TabSettingsAdvanced(browser.ReinjectCustomCSS));
+            AddButton("Feedback", () => new TabSettingsFeedback(analytics, AnalyticsReportGenerator.ExternalInfo.From(this.browser), this.plugins));
+            AddButton("Advanced", () => new TabSettingsAdvanced(this.browser.ReinjectCustomCSS));
 
             SelectTab(tabs[startTab ?? typeof(TabSettingsGeneral)]);
         }
 
         private void FormSettings_FormClosing(object sender, FormClosingEventArgs e){
+            currentTab.Control.OnClosing();
+
             foreach(SettingsTab tab in tabs.Values){
                 if (tab.IsInitialized){
-                    tab.Control.OnClosing();
                     tab.Control.Dispose();
                 }
             }
@@ -54,20 +61,21 @@ namespace TweetDuck.Core.Other{
         }
 
         private void btnManageOptions_Click(object sender, EventArgs e){
-            foreach(SettingsTab tab in tabs.Values){
-                if (tab.IsInitialized){
-                    tab.Control.OnClosing();
-                }
-            }
+            currentTab.Control.OnClosing();
 
             using(DialogSettingsManage dialog = new DialogSettingsManage(plugins)){
-                if (dialog.ShowDialog() == DialogResult.OK){
                 FormClosing -= FormSettings_FormClosing;
+
+                if (dialog.ShowDialog() == DialogResult.OK){
                     browser.ResumeNotification();
                     
+                    BrowserProcessHandler.UpdatePrefs();
                     ShouldReloadBrowser = dialog.ShouldReloadBrowser;
                     Close();
                 }
+                else{
+                    FormClosing += FormSettings_FormClosing;
+                }
             }
         }
 
@@ -111,6 +119,7 @@ namespace TweetDuck.Core.Other{
         private void SelectTab(SettingsTab tab){
             if (currentTab != null){
                 currentTab.Button.BackColor = SystemColors.Control;
+                currentTab.Control.OnClosing();
             }
             
             tab.Button.BackColor = tab.Button.FlatAppearance.MouseDownBackColor;
@@ -155,11 +164,7 @@ namespace TweetDuck.Core.Other{
         private sealed class SettingsTab{
             public Button Button { get; }
 
-            public BaseTabSettings Control{
-                get => control ?? (control = constructor());
-                set => control = value;
-            }
-
+            public BaseTabSettings Control => control ?? (control = constructor());
             public bool IsInitialized => control != null;
 
             private readonly Func<BaseTabSettings> constructor;

Core/Other/Management/BrowserProcesses.cs

@@ -1,27 +0,0 @@
-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

@@ -1,91 +0,0 @@
-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

@@ -8,8 +8,6 @@ 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){
@@ -25,6 +23,7 @@ namespace TweetDuck.Core.Other.Management{
 
         private readonly Form owner;
         private string lastUrl;
+        private string lastUsername;
 
         private Process currentProcess;
         private DuplexPipe.Server currentPipe;
@@ -35,20 +34,21 @@ namespace TweetDuck.Core.Other.Management{
             this.owner.FormClosing += owner_FormClosing;
         }
 
-        public void Launch(string url){
+        public void Launch(string url, string username){
             if (Running){
                 Destroy();
                 isClosing = false;
             }
 
             lastUrl = url;
+            lastUsername = username;
             
             try{
                 currentPipe = DuplexPipe.CreateServer();
                 currentPipe.DataIn += currentPipe_DataIn;
 
                 if ((currentProcess = Process.Start(new ProcessStartInfo{
-                    FileName = PlayerExe,
+                    FileName = Path.Combine(Program.ProgramPath, "TweetDuck.Video.exe"),
                     Arguments = $"{owner.Handle} {Program.UserConfig.VideoPlayerVolume} \"{url}\" \"{currentPipe.GenerateToken()}\"",
                     UseShellExecute = false,
                     RedirectStandardOutput = true
@@ -84,7 +84,7 @@ namespace TweetDuck.Core.Other.Management{
                         break;
 
                     case "download":
-                        TwitterUtils.DownloadVideo(lastUrl);
+                        TwitterUtils.DownloadVideo(lastUrl, lastUsername);
                         break;
 
                     case "rip":
@@ -147,21 +147,7 @@ namespace TweetDuck.Core.Other.Management{
         }
 
         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;
-            }
+            int exitCode = currentProcess.ExitCode;
 
             currentProcess.Dispose();
             currentProcess = null;
@@ -169,6 +155,22 @@ namespace TweetDuck.Core.Other.Management{
             currentPipe.Dispose();
             currentPipe = null;
 
+            switch(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 your 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 your browser?", FormMessage.Yes, FormMessage.No)){
+                        BrowserUtils.OpenExternalBrowser(lastUrl);
+                    }
+
+                    break;
+            }
+            
             owner.InvokeAsyncSafe(TriggerProcessExitEventUnsafe);
         }
 

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

@@ -0,0 +1,90 @@
+namespace TweetDuck.Core.Other.Settings.Dialogs {
+    partial class DialogSettingsAnalytics {
+        /// <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.textBoxReport = new System.Windows.Forms.TextBox();
+            this.btnClose = new System.Windows.Forms.Button();
+            this.labelInfo = new System.Windows.Forms.Label();
+            this.SuspendLayout();
+            // 
+            // textBoxReport
+            // 
+            this.textBoxReport.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.textBoxReport.Font = new System.Drawing.Font("Courier New", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+            this.textBoxReport.Location = new System.Drawing.Point(12, 41);
+            this.textBoxReport.Multiline = true;
+            this.textBoxReport.Name = "textBoxReport";
+            this.textBoxReport.ReadOnly = true;
+            this.textBoxReport.ScrollBars = System.Windows.Forms.ScrollBars.Both;
+            this.textBoxReport.Size = new System.Drawing.Size(460, 480);
+            this.textBoxReport.TabIndex = 1;
+            // 
+            // btnClose
+            // 
+            this.btnClose.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.btnClose.Location = new System.Drawing.Point(416, 527);
+            this.btnClose.Name = "btnClose";
+            this.btnClose.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);
+            this.btnClose.Size = new System.Drawing.Size(56, 23);
+            this.btnClose.TabIndex = 2;
+            this.btnClose.Text = "Close";
+            this.btnClose.UseVisualStyleBackColor = true;
+            this.btnClose.Click += new System.EventHandler(this.btnClose_Click);
+            // 
+            // labelInfo
+            // 
+            this.labelInfo.Location = new System.Drawing.Point(12, 9);
+            this.labelInfo.Margin = new System.Windows.Forms.Padding(3, 0, 3, 3);
+            this.labelInfo.Name = "labelInfo";
+            this.labelInfo.Size = new System.Drawing.Size(460, 26);
+            this.labelInfo.TabIndex = 0;
+            this.labelInfo.Text = "When enabled, this data will be sent over a secure network roughly once every wee" +
+    "k.\r\nSome numbers in the report were made imprecise on purpose.";
+            // 
+            // DialogSettingsAnalytics
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(484, 562);
+            this.Controls.Add(this.labelInfo);
+            this.Controls.Add(this.btnClose);
+            this.Controls.Add(this.textBoxReport);
+            this.MinimumSize = new System.Drawing.Size(450, 340);
+            this.Name = "DialogSettingsAnalytics";
+            this.ShowIcon = false;
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.TextBox textBoxReport;
+        private System.Windows.Forms.Button btnClose;
+        private System.Windows.Forms.Label labelInfo;
+    }
+}

Core/Other/Settings/Dialogs/DialogSettingsAnalytics.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Windows.Forms;
+using TweetDuck.Core.Controls;
+using TweetDuck.Core.Other.Analytics;
+
+namespace TweetDuck.Core.Other.Settings.Dialogs{
+    sealed partial class DialogSettingsAnalytics : Form{
+        public string CefArgs => textBoxReport.Text;
+
+        public DialogSettingsAnalytics(AnalyticsReport report){
+            InitializeComponent();
+            
+            Text = Program.BrandName+" Options - Analytics Report";
+            
+            textBoxReport.EnableMultilineShortcuts();
+            textBoxReport.Text = report.ToString().TrimEnd();
+            textBoxReport.Select(0, 0);
+        }
+
+        private void btnClose_Click(object sender, EventArgs e){
+            Close();
+        }
+    }
+}

Core/Other/Settings/Dialogs/DialogSettingsCSS.cs

@@ -35,7 +35,7 @@ namespace TweetDuck.Core.Other.Settings.Dialogs{
         }
 
         private void btnOpenWiki_Click(object sender, EventArgs e){
-            BrowserUtils.OpenExternalBrowserUnsafe("https://github.com/chylex/TweetDuck/wiki");
+            BrowserUtils.OpenExternalBrowser("https://github.com/chylex/TweetDuck/wiki");
         }
 
         private void btnApply_Click(object sender, EventArgs e){

Core/Other/Settings/Dialogs/DialogSettingsCefArgs.cs

@@ -19,7 +19,7 @@ namespace TweetDuck.Core.Other.Settings.Dialogs{
         }
 
         private void btnHelp_Click(object sender, EventArgs e){
-            BrowserUtils.OpenExternalBrowserUnsafe("http://peter.sh/experiments/chromium-command-line-switches/");
+            BrowserUtils.OpenExternalBrowser("http://peter.sh/experiments/chromium-command-line-switches/");
         }
 
         private void btnApply_Click(object sender, EventArgs e){

Core/Other/Settings/Dialogs/DialogSettingsManage.cs

@@ -16,7 +16,7 @@ namespace TweetDuck.Core.Other.Settings.Dialogs{
 
             set{
                 // this will call events and SetFlag, which also updates the UI
-                cbConfig.Checked = value.HasFlag(ExportFileFlags.Config);
+                cbConfig.Checked = value.HasFlag(ExportFileFlags.UserConfig);
                 cbSession.Checked = value.HasFlag(ExportFileFlags.Session);
                 cbPluginData.Checked = value.HasFlag(ExportFileFlags.PluginData);
             }
@@ -42,7 +42,7 @@ namespace TweetDuck.Core.Other.Settings.Dialogs{
         }
 
         private void cbConfig_CheckedChanged(object sender, EventArgs e){
-            SetFlag(ExportFileFlags.Config, cbConfig.Checked);
+            SetFlag(ExportFileFlags.UserConfig, cbConfig.Checked);
         }
 
         private void cbSession_CheckedChanged(object sender, EventArgs e){
@@ -63,7 +63,7 @@ namespace TweetDuck.Core.Other.Settings.Dialogs{
                         currentState = State.Reset;
 
                         Text = "Restore Defaults";
-                        Flags = ExportFileFlags.Config;
+                        Flags = ExportFileFlags.UserConfig;
                     }
 
                     // Import
@@ -108,10 +108,18 @@ namespace TweetDuck.Core.Other.Settings.Dialogs{
 
                 case State.Reset:
                     if (FormMessage.Warning("Reset TweetDuck Options", "This will reset the selected items. Are you sure you want to proceed?", FormMessage.Yes, FormMessage.No)){
-                        if (Flags.HasFlag(ExportFileFlags.Config)){
+                        if (Flags.HasFlag(ExportFileFlags.UserConfig)){
                             Program.ResetConfig();
                         }
 
+                        if (Flags.HasFlag(ExportFileFlags.SystemConfig)){
+                            try{
+                                File.Delete(Program.SystemConfigFilePath);
+                            }catch(Exception ex){
+                                Program.Reporter.HandleException("System Config Reset Error", "Could not delete system config.", true, ex);
+                            }
+                        }
+
                         if (Flags.HasFlag(ExportFileFlags.PluginData)){
                             try{
                                 File.Delete(Program.PluginConfigFilePath);
@@ -124,6 +132,9 @@ namespace TweetDuck.Core.Other.Settings.Dialogs{
                         if (Flags.HasFlag(ExportFileFlags.Session)){
                             Program.Restart(Arguments.ArgDeleteCookies);
                         }
+                        else if (Flags.HasFlag(ExportFileFlags.SystemConfig)){
+                            Program.Restart();
+                        }
                         else{
                             ShouldReloadBrowser = true;
                         }
@@ -139,8 +150,13 @@ namespace TweetDuck.Core.Other.Settings.Dialogs{
                         Program.UserConfig.Reload();
 
                         if (importManager.IsRestarting){
+                            if (Flags.HasFlag(ExportFileFlags.Session)){
                                 Program.Restart(Arguments.ArgImportCookies);
                             }
+                            else if (Flags.HasFlag(ExportFileFlags.SystemConfig)){
+                                Program.Restart();
+                            }
+                        }
                         else{
                             ShouldReloadBrowser = true;
                         }
@@ -171,6 +187,8 @@ namespace TweetDuck.Core.Other.Settings.Dialogs{
                     }
 
                     Program.UserConfig.Save();
+                    Program.SystemConfig.Save();
+
                     ExportManager manager = new ExportManager(file, plugins);
 
                     if (!manager.Export(Flags)){

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

@@ -29,10 +29,8 @@
             this.cbLogging = new System.Windows.Forms.CheckBox();
             this.toolTip = new System.Windows.Forms.ToolTip(this.components);
             this.cbDebugUpdates = new System.Windows.Forms.CheckBox();
-            this.comboLocale = new System.Windows.Forms.ComboBox();
             this.tbDataFolder = new System.Windows.Forms.TextBox();
             this.tbShortcutTarget = new System.Windows.Forms.TextBox();
-            this.labelLocale = new System.Windows.Forms.Label();
             this.labelDataFolder = new System.Windows.Forms.Label();
             this.labelShortcutTarget = new System.Windows.Forms.Label();
             this.SuspendLayout();
@@ -40,7 +38,7 @@
             // 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(216, 217);
+            this.btnCancel.Location = new System.Drawing.Point(215, 163);
             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);
@@ -52,7 +50,7 @@
             // btnRestart
             // 
             this.btnRestart.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.btnRestart.Location = new System.Drawing.Point(153, 217);
+            this.btnRestart.Location = new System.Drawing.Point(152, 163);
             this.btnRestart.Name = "btnRestart";
             this.btnRestart.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);
             this.btnRestart.Size = new System.Drawing.Size(57, 23);
@@ -83,54 +81,33 @@
             this.toolTip.SetToolTip(this.cbDebugUpdates, "Allows updating to pre-releases.");
             this.cbDebugUpdates.UseVisualStyleBackColor = true;
             // 
-            // comboLocale
-            // 
-            this.comboLocale.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
-            this.comboLocale.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
-            this.comboLocale.FormattingEnabled = true;
-            this.comboLocale.Location = new System.Drawing.Point(15, 83);
-            this.comboLocale.Name = "comboLocale";
-            this.comboLocale.Size = new System.Drawing.Size(257, 21);
-            this.comboLocale.TabIndex = 3;
-            this.toolTip.SetToolTip(this.comboLocale, "Language used for spell checking.");
-            // 
             // tbDataFolder
             // 
             this.tbDataFolder.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
             | System.Windows.Forms.AnchorStyles.Right)));
-            this.tbDataFolder.Location = new System.Drawing.Point(15, 135);
+            this.tbDataFolder.Location = new System.Drawing.Point(15, 83);
             this.tbDataFolder.Name = "tbDataFolder";
             this.tbDataFolder.Size = new System.Drawing.Size(257, 20);
             this.tbDataFolder.TabIndex = 5;
-            this.toolTip.SetToolTip(this.tbDataFolder, "Path to the data folder. Must be either an absolute path,\r\nor a simple folder name that will be created in LocalAppData.");
+            this.toolTip.SetToolTip(this.tbDataFolder, "Path to the data folder. Must be either an absolute path,\r\nor a simple folder nam" +
+        "e that will be created in LocalAppData.");
             // 
             // tbShortcutTarget
             // 
             this.tbShortcutTarget.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
             | System.Windows.Forms.AnchorStyles.Right)));
             this.tbShortcutTarget.Cursor = System.Windows.Forms.Cursors.Hand;
-            this.tbShortcutTarget.Location = new System.Drawing.Point(15, 186);
+            this.tbShortcutTarget.Location = new System.Drawing.Point(15, 134);
             this.tbShortcutTarget.Name = "tbShortcutTarget";
             this.tbShortcutTarget.ReadOnly = true;
             this.tbShortcutTarget.Size = new System.Drawing.Size(257, 20);
             this.tbShortcutTarget.TabIndex = 7;
             this.tbShortcutTarget.Click += new System.EventHandler(this.tbShortcutTarget_Click);
             // 
-            // labelLocale
-            // 
-            this.labelLocale.AutoSize = true;
-            this.labelLocale.Location = new System.Drawing.Point(12, 67);
-            this.labelLocale.Margin = new System.Windows.Forms.Padding(3, 12, 3, 0);
-            this.labelLocale.Name = "labelLocale";
-            this.labelLocale.Size = new System.Drawing.Size(39, 13);
-            this.labelLocale.TabIndex = 2;
-            this.labelLocale.Text = "Locale";
-            // 
             // labelDataFolder
             // 
             this.labelDataFolder.AutoSize = true;
-            this.labelDataFolder.Location = new System.Drawing.Point(12, 119);
+            this.labelDataFolder.Location = new System.Drawing.Point(12, 67);
             this.labelDataFolder.Margin = new System.Windows.Forms.Padding(3, 12, 3, 0);
             this.labelDataFolder.Name = "labelDataFolder";
             this.labelDataFolder.Size = new System.Drawing.Size(62, 13);
@@ -140,7 +117,7 @@
             // labelShortcutTarget
             // 
             this.labelShortcutTarget.AutoSize = true;
-            this.labelShortcutTarget.Location = new System.Drawing.Point(12, 170);
+            this.labelShortcutTarget.Location = new System.Drawing.Point(12, 118);
             this.labelShortcutTarget.Margin = new System.Windows.Forms.Padding(3, 12, 3, 0);
             this.labelShortcutTarget.Name = "labelShortcutTarget";
             this.labelShortcutTarget.Size = new System.Drawing.Size(155, 13);
@@ -151,13 +128,11 @@
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(284, 252);
+            this.ClientSize = new System.Drawing.Size(284, 198);
             this.Controls.Add(this.tbShortcutTarget);
             this.Controls.Add(this.labelShortcutTarget);
             this.Controls.Add(this.tbDataFolder);
             this.Controls.Add(this.labelDataFolder);
-            this.Controls.Add(this.comboLocale);
-            this.Controls.Add(this.labelLocale);
             this.Controls.Add(this.cbDebugUpdates);
             this.Controls.Add(this.cbLogging);
             this.Controls.Add(this.btnRestart);
@@ -180,8 +155,6 @@
         private System.Windows.Forms.CheckBox cbLogging;
         private System.Windows.Forms.ToolTip toolTip;
         private System.Windows.Forms.CheckBox cbDebugUpdates;
-        private System.Windows.Forms.Label labelLocale;
-        private System.Windows.Forms.ComboBox comboLocale;
         private System.Windows.Forms.Label labelDataFolder;
         private System.Windows.Forms.TextBox tbDataFolder;
         private System.Windows.Forms.TextBox tbShortcutTarget;

Core/Other/Settings/Dialogs/DialogSettingsRestart.cs

@@ -1,33 +1,20 @@
 using System;
-using System.IO;
-using System.Linq;
 using System.Windows.Forms;
 using TweetDuck.Configuration;
 using TweetDuck.Data;
 
 namespace TweetDuck.Core.Other.Settings.Dialogs{
     sealed partial class DialogSettingsRestart : Form{
-        private const string DefaultLocale = "en-US";
-
         public CommandLineArgs Args { get; private set; }
 
         public DialogSettingsRestart(CommandLineArgs currentArgs){
             InitializeComponent();
 
-            try{
-                object[] locales = Directory.EnumerateFiles(Path.Combine(Program.ProgramPath, "locales"), "*.pak", SearchOption.TopDirectoryOnly).Select(Path.GetFileNameWithoutExtension).ToArray<object>();
-                comboLocale.Items.AddRange(locales);
-            }catch{
-                comboLocale.Items.Add(DefaultLocale);
-            }
-
             cbLogging.Checked = currentArgs.HasFlag(Arguments.ArgLogging);
             cbDebugUpdates.Checked = currentArgs.HasFlag(Arguments.ArgDebugUpdates);
-            comboLocale.SelectedItem = currentArgs.GetValue(Arguments.ArgLocale, DefaultLocale);
 
             cbLogging.CheckedChanged += control_Change;
             cbDebugUpdates.CheckedChanged += control_Change;
-            comboLocale.SelectedValueChanged += control_Change;
 
             if (Program.IsPortable){
                 tbDataFolder.Text = "Not available in portable version";
@@ -54,12 +41,6 @@ namespace TweetDuck.Core.Other.Settings.Dialogs{
                 Args.AddFlag(Arguments.ArgDebugUpdates);
             }
 
-            string locale = comboLocale.SelectedItem as string;
-
-            if (!string.IsNullOrWhiteSpace(locale) && locale != DefaultLocale){
-                Args.SetValue(Arguments.ArgLocale, locale);
-            }
-
             if (!string.IsNullOrWhiteSpace(tbDataFolder.Text) && tbDataFolder.Enabled){
                 Args.SetValue(Arguments.ArgDataFolder, tbDataFolder.Text);
             }

Core/Other/Settings/Export/ExportFileFlags.cs

@@ -4,9 +4,10 @@ namespace TweetDuck.Core.Other.Settings.Export{
     [Flags]
     enum ExportFileFlags{
         None = 0,
-        Config = 1,
-        Session = 2,
-        PluginData = 4,
-        All = Config|Session|PluginData
+        UserConfig = 1,
+        SystemConfig = 2, // TODO implement later
+        Session = 4,
+        PluginData = 8,
+        All = UserConfig|SystemConfig|Session|PluginData
     }
 }

Core/Other/Settings/Export/ExportManager.cs

@@ -25,10 +25,14 @@ namespace TweetDuck.Core.Other.Settings.Export{
         public bool Export(ExportFileFlags flags){
             try{
                 using(CombinedFileStream stream = new CombinedFileStream(new FileStream(file, FileMode.Create, FileAccess.Write, FileShare.None))){
-                    if (flags.HasFlag(ExportFileFlags.Config)){
+                    if (flags.HasFlag(ExportFileFlags.UserConfig)){
                         stream.WriteFile("config", Program.UserConfigFilePath);
                     }
 
+                    if (flags.HasFlag(ExportFileFlags.SystemConfig)){
+                        stream.WriteFile("system", Program.SystemConfigFilePath);
+                    }
+
                     if (flags.HasFlag(ExportFileFlags.PluginData)){
                         stream.WriteFile("plugin.config", Program.PluginConfigFilePath);
 
@@ -67,7 +71,11 @@ namespace TweetDuck.Core.Other.Settings.Export{
                     while((key = stream.SkipFile()) != null){
                         switch(key){
                             case "config":
-                                flags |= ExportFileFlags.Config;
+                                flags |= ExportFileFlags.UserConfig;
+                                break;
+
+                            case "system":
+                                flags |= ExportFileFlags.SystemConfig;
                                 break;
 
                             case "plugin.config":
@@ -99,12 +107,20 @@ namespace TweetDuck.Core.Other.Settings.Export{
                     while((entry = stream.ReadFile()) != null){
                         switch(entry.KeyName){
                             case "config":
-                                if (flags.HasFlag(ExportFileFlags.Config)){
+                                if (flags.HasFlag(ExportFileFlags.UserConfig)){
                                     entry.WriteToFile(Program.UserConfigFilePath);
                                 }
 
                                 break;
 
+                            case "system":
+                                if (flags.HasFlag(ExportFileFlags.SystemConfig)){
+                                    entry.WriteToFile(Program.SystemConfigFilePath);
+                                    IsRestarting = true;
+                                }
+
+                                break;
+
                             case "plugin.config":
                                 if (flags.HasFlag(ExportFileFlags.PluginData)){
                                     entry.WriteToFile(Program.PluginConfigFilePath);

Core/Other/Settings/TabSettingsAdvanced.Designer.cs

@@ -33,42 +33,42 @@
             this.btnRestart = new System.Windows.Forms.Button();
             this.btnOpenAppFolder = new System.Windows.Forms.Button();
             this.btnOpenDataFolder = new System.Windows.Forms.Button();
-            this.numMemoryThreshold = new TweetDuck.Core.Controls.NumericUpDownEx();
-            this.checkBrowserGCReload = new System.Windows.Forms.CheckBox();
+            this.numClearCacheThreshold = new TweetDuck.Core.Controls.NumericUpDownEx();
+            this.checkClearCacheAuto = new System.Windows.Forms.CheckBox();
             this.labelApp = new System.Windows.Forms.Label();
-            this.panelApp = new System.Windows.Forms.Panel();
+            this.panelAppButtons = 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.panelClearCacheAuto = new System.Windows.Forms.Panel();
+            this.labelCache = 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.flowPanel = new System.Windows.Forms.FlowLayoutPanel();
+            ((System.ComponentModel.ISupportInitialize)(this.numClearCacheThreshold)).BeginInit();
+            this.panelAppButtons.SuspendLayout();
+            this.panelClearCacheAuto.SuspendLayout();
             this.panelConfiguration.SuspendLayout();
+            this.flowPanel.SuspendLayout();
             this.SuspendLayout();
             // 
             // btnClearCache
             // 
-            this.btnClearCache.Location = new System.Drawing.Point(5, 28);
+            this.btnClearCache.Location = new System.Drawing.Point(5, 172);
             this.btnClearCache.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
             this.btnClearCache.Name = "btnClearCache";
             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.btnClearCache.UseVisualStyleBackColor = true;
             // 
             // checkHardwareAcceleration
             // 
             this.checkHardwareAcceleration.AutoSize = true;
-            this.checkHardwareAcceleration.Location = new System.Drawing.Point(6, 5);
-            this.checkHardwareAcceleration.Margin = new System.Windows.Forms.Padding(6, 5, 3, 3);
+            this.checkHardwareAcceleration.Location = new System.Drawing.Point(6, 124);
+            this.checkHardwareAcceleration.Margin = new System.Windows.Forms.Padding(6, 6, 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 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
@@ -79,7 +79,6 @@
             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.");
             this.btnEditCefArgs.UseVisualStyleBackColor = true;
             // 
             // btnEditCSS
@@ -89,7 +88,6 @@
             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.");
             this.btnEditCSS.UseVisualStyleBackColor = true;
             // 
             // btnRestartArgs
@@ -99,7 +97,6 @@
             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.");
             this.btnRestartArgs.UseVisualStyleBackColor = true;
             // 
             // btnRestart
@@ -109,7 +106,6 @@
             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 launch.");
             this.btnRestart.UseVisualStyleBackColor = true;
             // 
             // btnOpenAppFolder
@@ -120,7 +116,6 @@
             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.");
             this.btnOpenAppFolder.UseVisualStyleBackColor = true;
             // 
             // btnOpenDataFolder
@@ -131,104 +126,94 @@
             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;
             // 
-            // numMemoryThreshold
+            // numClearCacheThreshold
             // 
-            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;
+            this.numClearCacheThreshold.Increment = 50;
+            this.numClearCacheThreshold.Location = new System.Drawing.Point(227, 4);
+            this.numClearCacheThreshold.Maximum = 1000;
+            this.numClearCacheThreshold.Minimum = 100;
+            this.numClearCacheThreshold.Name = "numClearCacheThreshold";
+            this.numClearCacheThreshold.Size = new System.Drawing.Size(72, 20);
+            this.numClearCacheThreshold.TabIndex = 4;
+            this.numClearCacheThreshold.TextSuffix = " MB";
+            this.numClearCacheThreshold.Value = 250;
             // 
-            // checkBrowserGCReload
+            // checkClearCacheAuto
             // 
-            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;
+            this.checkClearCacheAuto.AutoSize = true;
+            this.checkClearCacheAuto.Location = new System.Drawing.Point(6, 6);
+            this.checkClearCacheAuto.Margin = new System.Windows.Forms.Padding(6, 6, 3, 3);
+            this.checkClearCacheAuto.Name = "checkClearCacheAuto";
+            this.checkClearCacheAuto.Size = new System.Drawing.Size(215, 17);
+            this.checkClearCacheAuto.TabIndex = 3;
+            this.checkClearCacheAuto.Text = "Clear Cache Automatically When Above";
+            this.checkClearCacheAuto.UseVisualStyleBackColor = true;
             // 
             // labelApp
             // 
             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.Location = new System.Drawing.Point(0, 0);
+            this.labelApp.Margin = new System.Windows.Forms.Padding(0);
             this.labelApp.Name = "labelApp";
             this.labelApp.Size = new System.Drawing.Size(38, 20);
             this.labelApp.TabIndex = 0;
             this.labelApp.Text = "App";
             // 
-            // panelApp
+            // panelAppButtons
             // 
-            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;
+            this.panelAppButtons.Anchor = System.Windows.Forms.AnchorStyles.Top;
+            this.panelAppButtons.Controls.Add(this.btnOpenDataFolder);
+            this.panelAppButtons.Controls.Add(this.btnOpenAppFolder);
+            this.panelAppButtons.Controls.Add(this.btnRestart);
+            this.panelAppButtons.Controls.Add(this.btnRestartArgs);
+            this.panelAppButtons.Location = new System.Drawing.Point(0, 20);
+            this.panelAppButtons.Margin = new System.Windows.Forms.Padding(0);
+            this.panelAppButtons.Name = "panelAppButtons";
+            this.panelAppButtons.Size = new System.Drawing.Size(322, 58);
+            this.panelAppButtons.TabIndex = 1;
             // 
             // labelPerformance
             // 
             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.Location = new System.Drawing.Point(0, 98);
+            this.labelPerformance.Margin = new System.Windows.Forms.Padding(0, 20, 0, 0);
             this.labelPerformance.Name = "labelPerformance";
             this.labelPerformance.Size = new System.Drawing.Size(100, 20);
             this.labelPerformance.TabIndex = 2;
             this.labelPerformance.Text = "Performance";
             // 
-            // panelPerformance
+            // panelClearCacheAuto
             // 
-            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;
+            this.panelClearCacheAuto.Anchor = System.Windows.Forms.AnchorStyles.Top;
+            this.panelClearCacheAuto.Controls.Add(this.checkClearCacheAuto);
+            this.panelClearCacheAuto.Controls.Add(this.numClearCacheThreshold);
+            this.panelClearCacheAuto.Location = new System.Drawing.Point(0, 198);
+            this.panelClearCacheAuto.Margin = new System.Windows.Forms.Padding(0);
+            this.panelClearCacheAuto.Name = "panelClearCacheAuto";
+            this.panelClearCacheAuto.Size = new System.Drawing.Size(322, 26);
+            this.panelClearCacheAuto.TabIndex = 3;
             // 
-            // labelMemoryUsage
+            // labelCache
             // 
-            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";
+            this.labelCache.AutoSize = true;
+            this.labelCache.Location = new System.Drawing.Point(3, 156);
+            this.labelCache.Margin = new System.Windows.Forms.Padding(3, 12, 3, 0);
+            this.labelCache.Name = "labelCache";
+            this.labelCache.Size = new System.Drawing.Size(38, 13);
+            this.labelCache.TabIndex = 2;
+            this.labelCache.Text = "Cache";
             // 
             // 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.Anchor = System.Windows.Forms.AnchorStyles.Top;
             this.panelConfiguration.Controls.Add(this.btnEditCSS);
             this.panelConfiguration.Controls.Add(this.btnEditCefArgs);
-            this.panelConfiguration.Location = new System.Drawing.Point(9, 289);
+            this.panelConfiguration.Location = new System.Drawing.Point(0, 264);
+            this.panelConfiguration.Margin = new System.Windows.Forms.Padding(0);
             this.panelConfiguration.Name = "panelConfiguration";
             this.panelConfiguration.Size = new System.Drawing.Size(322, 29);
             this.panelConfiguration.TabIndex = 5;
@@ -237,32 +222,49 @@
             // 
             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.Location = new System.Drawing.Point(0, 244);
+            this.labelConfiguration.Margin = new System.Windows.Forms.Padding(0, 20, 0, 0);
             this.labelConfiguration.Name = "labelConfiguration";
             this.labelConfiguration.Size = new System.Drawing.Size(104, 20);
             this.labelConfiguration.TabIndex = 4;
             this.labelConfiguration.Text = "Configuration";
             // 
+            // flowPanel
+            // 
+            this.flowPanel.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.flowPanel.Controls.Add(this.labelApp);
+            this.flowPanel.Controls.Add(this.panelAppButtons);
+            this.flowPanel.Controls.Add(this.labelPerformance);
+            this.flowPanel.Controls.Add(this.checkHardwareAcceleration);
+            this.flowPanel.Controls.Add(this.labelCache);
+            this.flowPanel.Controls.Add(this.btnClearCache);
+            this.flowPanel.Controls.Add(this.panelClearCacheAuto);
+            this.flowPanel.Controls.Add(this.labelConfiguration);
+            this.flowPanel.Controls.Add(this.panelConfiguration);
+            this.flowPanel.FlowDirection = System.Windows.Forms.FlowDirection.TopDown;
+            this.flowPanel.Location = new System.Drawing.Point(9, 9);
+            this.flowPanel.Name = "flowPanel";
+            this.flowPanel.Size = new System.Drawing.Size(322, 295);
+            this.flowPanel.TabIndex = 6;
+            this.flowPanel.WrapContents = false;
+            // 
             // TabSettingsAdvanced
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            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.Controls.Add(this.flowPanel);
             this.Name = "TabSettingsAdvanced";
-            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.Size = new System.Drawing.Size(340, 313);
+            ((System.ComponentModel.ISupportInitialize)(this.numClearCacheThreshold)).EndInit();
+            this.panelAppButtons.ResumeLayout(false);
+            this.panelClearCacheAuto.ResumeLayout(false);
+            this.panelClearCacheAuto.PerformLayout();
             this.panelConfiguration.ResumeLayout(false);
+            this.flowPanel.ResumeLayout(false);
+            this.flowPanel.PerformLayout();
             this.ResumeLayout(false);
-            this.PerformLayout();
 
         }
 
@@ -278,13 +280,14 @@
         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.Panel panelAppButtons;
         private System.Windows.Forms.Label labelPerformance;
-        private System.Windows.Forms.Panel panelPerformance;
+        private System.Windows.Forms.Panel panelClearCacheAuto;
         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;
+        private System.Windows.Forms.Label labelCache;
+        private Controls.NumericUpDownEx numClearCacheThreshold;
+        private System.Windows.Forms.CheckBox checkClearCacheAuto;
+        private System.Windows.Forms.FlowLayoutPanel flowPanel;
     }
 }

Core/Other/Settings/TabSettingsAdvanced.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Diagnostics;
+using System.Threading.Tasks;
 using System.Windows.Forms;
 using TweetDuck.Configuration;
 using TweetDuck.Core.Controls;
@@ -17,6 +18,19 @@ namespace TweetDuck.Core.Other.Settings{
 
             this.reinjectBrowserCSS = reinjectBrowserCSS;
             
+            toolTip.SetToolTip(btnOpenAppFolder, "Opens the folder where the app is located.");
+            toolTip.SetToolTip(btnOpenDataFolder, "Opens the folder where your profile data is located.");
+            toolTip.SetToolTip(btnRestart, "Restarts the program using the same command\r\nline arguments that were used at launch.");
+            toolTip.SetToolTip(btnRestartArgs, "Restarts the program with customizable\r\ncommand line arguments.");
+
+            toolTip.SetToolTip(checkHardwareAcceleration, "Uses graphics card to improve performance. Disable if you experience\r\nvisual glitches. This option will not be exported in a profile.");
+
+            toolTip.SetToolTip(btnClearCache, "Clearing cache will free up space taken by downloaded images and other resources.");
+            toolTip.SetToolTip(checkClearCacheAuto, "Automatically clears cache when its size exceeds the set threshold. Note that cache can only be cleared when closing TweetDuck.");
+
+            toolTip.SetToolTip(btnEditCefArgs, "Set custom command line arguments for Chromium Embedded Framework.");
+            toolTip.SetToolTip(btnEditCSS, "Set custom CSS for browser and notification windows.");
+
             if (SystemConfig.IsHardwareAccelerationSupported){
                 checkHardwareAcceleration.Checked = SysConfig.HardwareAcceleration;
             }
@@ -25,37 +39,34 @@ namespace TweetDuck.Core.Other.Settings{
                 checkHardwareAcceleration.Checked = false;
             }
 
-            checkBrowserGCReload.Checked = SysConfig.EnableBrowserGCReload;
-            numMemoryThreshold.Enabled = checkBrowserGCReload.Checked;
-            numMemoryThreshold.SetValueSafe(SysConfig.BrowserMemoryThreshold);
+            checkClearCacheAuto.Checked = SysConfig.ClearCacheAutomatically;
+            numClearCacheThreshold.Enabled = checkClearCacheAuto.Checked;
+            numClearCacheThreshold.SetValueSafe(SysConfig.ClearCacheThreshold);
             
-            BrowserCache.CalculateCacheSize(bytes => this.InvokeSafe(() => {
-                if (bytes == -1L){
-                    btnClearCache.Text = "Clear Cache (unknown size)";
-                }
-                else{
-                    btnClearCache.Text = "Clear Cache ("+(int)Math.Ceiling(bytes/(1024.0*1024.0))+" MB)";
-                }
-            }));
+            BrowserCache.GetCacheSize(task => {
+                string text = task.Status == TaskStatus.RanToCompletion ? (int)Math.Ceiling(task.Result/(1024.0*1024.0))+" MB" : "unknown";
+                this.InvokeSafe(() => btnClearCache.Text = $"Clear Cache ({text})");
+            });
         }
 
         public override void OnReady(){
-            btnClearCache.Click += btnClearCache_Click;
-            checkHardwareAcceleration.CheckedChanged += checkHardwareAcceleration_CheckedChanged;
-
-            checkBrowserGCReload.CheckedChanged += checkBrowserGCReload_CheckedChanged;
-            numMemoryThreshold.ValueChanged += numMemoryThreshold_ValueChanged;
-
-            btnEditCefArgs.Click += btnEditCefArgs_Click;
-            btnEditCSS.Click += btnEditCSS_Click;
-            
             btnOpenAppFolder.Click += btnOpenAppFolder_Click;
             btnOpenDataFolder.Click += btnOpenDataFolder_Click;
             btnRestart.Click += btnRestart_Click;
             btnRestartArgs.Click += btnRestartArgs_Click;
+
+            checkHardwareAcceleration.CheckedChanged += checkHardwareAcceleration_CheckedChanged;
+
+            btnClearCache.Click += btnClearCache_Click;
+            checkClearCacheAuto.CheckedChanged += checkClearCacheAuto_CheckedChanged;
+            
+            btnEditCefArgs.Click += btnEditCefArgs_Click;
+            btnEditCSS.Click += btnEditCSS_Click;
         }
 
         public override void OnClosing(){
+            SysConfig.ClearCacheAutomatically = checkClearCacheAuto.Checked;
+            SysConfig.ClearCacheThreshold = (int)numClearCacheThreshold.Value;
             SysConfig.Save();
         }
 
@@ -65,20 +76,15 @@ namespace TweetDuck.Core.Other.Settings{
             FormMessage.Information("Clear Cache", "Cache will be automatically cleared when TweetDuck exits.", FormMessage.OK);
         }
 
+        private void checkClearCacheAuto_CheckedChanged(object sender, EventArgs e){
+            numClearCacheThreshold.Enabled = checkClearCacheAuto.Checked;
+        }
+
         private void checkHardwareAcceleration_CheckedChanged(object sender, EventArgs e){
             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){
             DialogSettingsCefArgs form = new DialogSettingsCefArgs();
 

Core/Other/Settings/TabSettingsFeedback.Designer.cs

@@ -0,0 +1,175 @@
+namespace TweetDuck.Core.Other.Settings {
+    partial class TabSettingsFeedback {
+        /// <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.components = new System.ComponentModel.Container();
+            this.panelDataCollection = new System.Windows.Forms.Panel();
+            this.labelDataCollectionLink = new System.Windows.Forms.LinkLabel();
+            this.checkDataCollection = new System.Windows.Forms.CheckBox();
+            this.labelDataCollectionMessage = new System.Windows.Forms.Label();
+            this.btnViewReport = new System.Windows.Forms.Button();
+            this.btnSendFeedback = new System.Windows.Forms.Button();
+            this.labelDataCollection = new System.Windows.Forms.Label();
+            this.labelFeedback = new System.Windows.Forms.Label();
+            this.toolTip = new System.Windows.Forms.ToolTip(this.components);
+            this.flowPanel = new System.Windows.Forms.FlowLayoutPanel();
+            this.panelDataCollection.SuspendLayout();
+            this.flowPanel.SuspendLayout();
+            this.SuspendLayout();
+            // 
+            // panelDataCollection
+            // 
+            this.panelDataCollection.Anchor = System.Windows.Forms.AnchorStyles.Top;
+            this.panelDataCollection.Controls.Add(this.labelDataCollectionLink);
+            this.panelDataCollection.Controls.Add(this.checkDataCollection);
+            this.panelDataCollection.Location = new System.Drawing.Point(0, 74);
+            this.panelDataCollection.Margin = new System.Windows.Forms.Padding(0);
+            this.panelDataCollection.Name = "panelDataCollection";
+            this.panelDataCollection.Size = new System.Drawing.Size(322, 26);
+            this.panelDataCollection.TabIndex = 1;
+            // 
+            // labelDataCollectionLink
+            // 
+            this.labelDataCollectionLink.AutoSize = true;
+            this.labelDataCollectionLink.LinkArea = new System.Windows.Forms.LinkArea(1, 10);
+            this.labelDataCollectionLink.LinkBehavior = System.Windows.Forms.LinkBehavior.HoverUnderline;
+            this.labelDataCollectionLink.Location = new System.Drawing.Point(141, 6);
+            this.labelDataCollectionLink.Margin = new System.Windows.Forms.Padding(0, 0, 3, 0);
+            this.labelDataCollectionLink.Name = "labelDataCollectionLink";
+            this.labelDataCollectionLink.Size = new System.Drawing.Size(66, 17);
+            this.labelDataCollectionLink.TabIndex = 3;
+            this.labelDataCollectionLink.TabStop = true;
+            this.labelDataCollectionLink.Text = "(learn more)";
+            this.labelDataCollectionLink.UseCompatibleTextRendering = true;
+            // 
+            // checkDataCollection
+            // 
+            this.checkDataCollection.AutoSize = true;
+            this.checkDataCollection.Location = new System.Drawing.Point(6, 6);
+            this.checkDataCollection.Margin = new System.Windows.Forms.Padding(6, 6, 0, 3);
+            this.checkDataCollection.Name = "checkDataCollection";
+            this.checkDataCollection.Size = new System.Drawing.Size(135, 17);
+            this.checkDataCollection.TabIndex = 2;
+            this.checkDataCollection.Text = "Send Anonymous Data";
+            this.checkDataCollection.UseVisualStyleBackColor = true;
+            // 
+            // labelDataCollectionMessage
+            // 
+            this.labelDataCollectionMessage.Location = new System.Drawing.Point(6, 135);
+            this.labelDataCollectionMessage.Margin = new System.Windows.Forms.Padding(6);
+            this.labelDataCollectionMessage.Name = "labelDataCollectionMessage";
+            this.labelDataCollectionMessage.Size = new System.Drawing.Size(310, 67);
+            this.labelDataCollectionMessage.TabIndex = 5;
+            // 
+            // btnViewReport
+            // 
+            this.btnViewReport.AutoSize = true;
+            this.btnViewReport.Location = new System.Drawing.Point(5, 103);
+            this.btnViewReport.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
+            this.btnViewReport.Name = "btnViewReport";
+            this.btnViewReport.Size = new System.Drawing.Size(144, 23);
+            this.btnViewReport.TabIndex = 4;
+            this.btnViewReport.Text = "View My Analytics Report";
+            this.btnViewReport.UseVisualStyleBackColor = true;
+            // 
+            // btnSendFeedback
+            // 
+            this.btnSendFeedback.AutoSize = true;
+            this.btnSendFeedback.Location = new System.Drawing.Point(5, 23);
+            this.btnSendFeedback.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
+            this.btnSendFeedback.Name = "btnSendFeedback";
+            this.btnSendFeedback.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);
+            this.btnSendFeedback.Size = new System.Drawing.Size(164, 23);
+            this.btnSendFeedback.TabIndex = 0;
+            this.btnSendFeedback.Text = "Send Feedback / Bug Report";
+            this.btnSendFeedback.UseVisualStyleBackColor = true;
+            // 
+            // labelDataCollection
+            // 
+            this.labelDataCollection.AutoSize = true;
+            this.labelDataCollection.Location = new System.Drawing.Point(3, 61);
+            this.labelDataCollection.Margin = new System.Windows.Forms.Padding(3, 12, 3, 0);
+            this.labelDataCollection.Name = "labelDataCollection";
+            this.labelDataCollection.Size = new System.Drawing.Size(79, 13);
+            this.labelDataCollection.TabIndex = 1;
+            this.labelDataCollection.Text = "Data Collection";
+            // 
+            // labelFeedback
+            // 
+            this.labelFeedback.AutoSize = true;
+            this.labelFeedback.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+            this.labelFeedback.Location = new System.Drawing.Point(0, 0);
+            this.labelFeedback.Margin = new System.Windows.Forms.Padding(0);
+            this.labelFeedback.Name = "labelFeedback";
+            this.labelFeedback.Size = new System.Drawing.Size(80, 20);
+            this.labelFeedback.TabIndex = 0;
+            this.labelFeedback.Text = "Feedback";
+            // 
+            // flowPanel
+            // 
+            this.flowPanel.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.flowPanel.Controls.Add(this.labelFeedback);
+            this.flowPanel.Controls.Add(this.btnSendFeedback);
+            this.flowPanel.Controls.Add(this.labelDataCollection);
+            this.flowPanel.Controls.Add(this.panelDataCollection);
+            this.flowPanel.Controls.Add(this.btnViewReport);
+            this.flowPanel.Controls.Add(this.labelDataCollectionMessage);
+            this.flowPanel.FlowDirection = System.Windows.Forms.FlowDirection.TopDown;
+            this.flowPanel.Location = new System.Drawing.Point(9, 9);
+            this.flowPanel.Name = "flowPanel";
+            this.flowPanel.Size = new System.Drawing.Size(322, 209);
+            this.flowPanel.TabIndex = 2;
+            this.flowPanel.WrapContents = false;
+            // 
+            // TabSettingsFeedback
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.Controls.Add(this.flowPanel);
+            this.Name = "TabSettingsFeedback";
+            this.Size = new System.Drawing.Size(340, 227);
+            this.panelDataCollection.ResumeLayout(false);
+            this.panelDataCollection.PerformLayout();
+            this.flowPanel.ResumeLayout(false);
+            this.flowPanel.PerformLayout();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.Panel panelDataCollection;
+        private System.Windows.Forms.CheckBox checkDataCollection;
+        private System.Windows.Forms.Label labelDataCollection;
+        private System.Windows.Forms.Label labelFeedback;
+        private System.Windows.Forms.ToolTip toolTip;
+        private System.Windows.Forms.LinkLabel labelDataCollectionLink;
+        private System.Windows.Forms.Button btnSendFeedback;
+        private System.Windows.Forms.Button btnViewReport;
+        private System.Windows.Forms.Label labelDataCollectionMessage;
+        private System.Windows.Forms.FlowLayoutPanel flowPanel;
+    }
+}

Core/Other/Settings/TabSettingsFeedback.cs

@@ -0,0 +1,54 @@
+using System;
+using System.Windows.Forms;
+using TweetDuck.Core.Other.Analytics;
+using TweetDuck.Core.Other.Settings.Dialogs;
+using TweetDuck.Core.Utils;
+using TweetDuck.Plugins;
+
+namespace TweetDuck.Core.Other.Settings{
+    sealed partial class TabSettingsFeedback : BaseTabSettings{
+        private readonly AnalyticsFile analyticsFile;
+        private readonly AnalyticsReportGenerator.ExternalInfo analyticsInfo;
+        private readonly PluginManager plugins;
+
+        public TabSettingsFeedback(AnalyticsManager analytics, AnalyticsReportGenerator.ExternalInfo analyticsInfo, PluginManager plugins){
+            InitializeComponent();
+            
+            this.analyticsFile = analytics?.File ?? AnalyticsFile.Load(Program.AnalyticsFilePath);
+            this.analyticsInfo = analyticsInfo;
+            this.plugins = plugins;
+
+            checkDataCollection.Checked = Config.AllowDataCollection;
+
+            if (analytics != null){
+                string collectionTime = analyticsFile.LastCollectionMessage;
+                labelDataCollectionMessage.Text = string.IsNullOrEmpty(collectionTime) ? "No collection yet" : "Last collection: "+collectionTime;
+            }
+        }
+
+        public override void OnReady(){
+            btnSendFeedback.Click += btnSendFeedback_Click;
+            checkDataCollection.CheckedChanged += checkDataCollection_CheckedChanged;
+            labelDataCollectionLink.LinkClicked += labelDataCollectionLink_LinkClicked;
+            btnViewReport.Click += btnViewReport_Click;
+        }
+
+        private void btnSendFeedback_Click(object sender, EventArgs e){
+            BrowserUtils.OpenExternalBrowser("https://github.com/chylex/TweetDuck/issues/new");
+        }
+
+        private void checkDataCollection_CheckedChanged(object sender, EventArgs e){
+            Config.AllowDataCollection = checkDataCollection.Checked;
+        }
+
+        private void labelDataCollectionLink_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e){
+            BrowserUtils.OpenExternalBrowser("https://github.com/chylex/TweetDuck/wiki/Send-anonymous-data");
+        }
+
+        private void btnViewReport_Click(object sender, EventArgs e){
+            using(DialogSettingsAnalytics dialog = new DialogSettingsAnalytics(AnalyticsReportGenerator.Create(analyticsFile, analyticsInfo, plugins))){
+                dialog.ShowDialog();
+            }
+        }
+    }
+}

Core/Other/Settings/TabSettingsGeneral.Designer.cs

@@ -25,158 +25,125 @@
         private void InitializeComponent() {
             this.components = new System.ComponentModel.Container();
             this.checkExpandLinks = new System.Windows.Forms.CheckBox();
-            this.comboBoxTrayType = new System.Windows.Forms.ComboBox();
             this.toolTip = new System.Windows.Forms.ToolTip(this.components);
-            this.checkTrayHighlight = new System.Windows.Forms.CheckBox();
-            this.checkSpellCheck = new System.Windows.Forms.CheckBox();
             this.checkUpdateNotifications = new System.Windows.Forms.CheckBox();
             this.btnCheckUpdates = new System.Windows.Forms.Button();
             this.labelZoomValue = new System.Windows.Forms.Label();
             this.checkSwitchAccountSelectors = new System.Windows.Forms.CheckBox();
-            this.labelTrayIcon = new System.Windows.Forms.Label();
+            this.checkBestImageQuality = new System.Windows.Forms.CheckBox();
+            this.checkOpenSearchInFirstColumn = new System.Windows.Forms.CheckBox();
             this.trackBarZoom = new System.Windows.Forms.TrackBar();
             this.labelZoom = new System.Windows.Forms.Label();
             this.zoomUpdateTimer = new System.Windows.Forms.Timer(this.components);
             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.panelZoom = new System.Windows.Forms.Panel();
+            this.checkAnimatedAvatars = new System.Windows.Forms.CheckBox();
             this.labelUpdates = new System.Windows.Forms.Label();
-            this.checkBestImageQuality = new System.Windows.Forms.CheckBox();
+            this.flowPanel = new System.Windows.Forms.FlowLayoutPanel();
             ((System.ComponentModel.ISupportInitialize)(this.trackBarZoom)).BeginInit();
-            this.panelUI.SuspendLayout();
-            this.panelUpdates.SuspendLayout();
-            this.panelTray.SuspendLayout();
+            this.panelZoom.SuspendLayout();
+            this.flowPanel.SuspendLayout();
             this.SuspendLayout();
             // 
             // checkExpandLinks
             // 
             this.checkExpandLinks.AutoSize = true;
-            this.checkExpandLinks.Location = new System.Drawing.Point(6, 5);
-            this.checkExpandLinks.Margin = new System.Windows.Forms.Padding(6, 5, 3, 3);
+            this.checkExpandLinks.Location = new System.Drawing.Point(6, 26);
+            this.checkExpandLinks.Margin = new System.Windows.Forms.Padding(6, 6, 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 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(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(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(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 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(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 = 3;
-            this.checkSpellCheck.Text = "Enable Spell Check";
-            this.toolTip.SetToolTip(this.checkSpellCheck, "Underlines words that are spelled incorrectly.");
-            this.checkSpellCheck.UseVisualStyleBackColor = true;
-            // 
             // checkUpdateNotifications
             // 
             this.checkUpdateNotifications.AutoSize = true;
-            this.checkUpdateNotifications.Location = new System.Drawing.Point(6, 5);
-            this.checkUpdateNotifications.Margin = new System.Windows.Forms.Padding(6, 5, 3, 3);
+            this.checkUpdateNotifications.Location = new System.Drawing.Point(6, 245);
+            this.checkUpdateNotifications.Margin = new System.Windows.Forms.Padding(6, 6, 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 again.");
             this.checkUpdateNotifications.UseVisualStyleBackColor = true;
             // 
             // btnCheckUpdates
             // 
-            this.btnCheckUpdates.Location = new System.Drawing.Point(5, 28);
+            this.btnCheckUpdates.Location = new System.Drawing.Point(5, 268);
             this.btnCheckUpdates.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
             this.btnCheckUpdates.Name = "btnCheckUpdates";
             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.");
             this.btnCheckUpdates.UseVisualStyleBackColor = true;
             // 
             // labelZoomValue
             // 
             this.labelZoomValue.BackColor = System.Drawing.Color.Transparent;
-            this.labelZoomValue.Location = new System.Drawing.Point(147, 123);
+            this.labelZoomValue.Location = new System.Drawing.Point(147, 4);
             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 = 6;
+            this.labelZoomValue.TabIndex = 8;
             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.");
             // 
             // checkSwitchAccountSelectors
             // 
             this.checkSwitchAccountSelectors.AutoSize = true;
-            this.checkSwitchAccountSelectors.Location = new System.Drawing.Point(6, 28);
+            this.checkSwitchAccountSelectors.Location = new System.Drawing.Point(6, 49);
             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 multiple accounts, instead of TweetDeck\'s default behavior.");
             this.checkSwitchAccountSelectors.UseVisualStyleBackColor = true;
             // 
-            // labelTrayIcon
+            // checkBestImageQuality
             // 
-            this.labelTrayIcon.AutoSize = true;
-            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";
+            this.checkBestImageQuality.AutoSize = true;
+            this.checkBestImageQuality.Location = new System.Drawing.Point(6, 95);
+            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 = 3;
+            this.checkBestImageQuality.Text = "Best Image Quality";
+            this.checkBestImageQuality.UseVisualStyleBackColor = true;
+            // 
+            // checkOpenSearchInFirstColumn
+            // 
+            this.checkOpenSearchInFirstColumn.AutoSize = true;
+            this.checkOpenSearchInFirstColumn.Location = new System.Drawing.Point(6, 72);
+            this.checkOpenSearchInFirstColumn.Margin = new System.Windows.Forms.Padding(6, 3, 3, 3);
+            this.checkOpenSearchInFirstColumn.Name = "checkOpenSearchInFirstColumn";
+            this.checkOpenSearchInFirstColumn.Size = new System.Drawing.Size(219, 17);
+            this.checkOpenSearchInFirstColumn.TabIndex = 2;
+            this.checkOpenSearchInFirstColumn.Text = "Add Search Columns Before First Column";
+            this.checkOpenSearchInFirstColumn.UseVisualStyleBackColor = true;
             // 
             // trackBarZoom
             // 
             this.trackBarZoom.AutoSize = false;
             this.trackBarZoom.BackColor = System.Drawing.SystemColors.Control;
             this.trackBarZoom.LargeChange = 25;
-            this.trackBarZoom.Location = new System.Drawing.Point(3, 122);
+            this.trackBarZoom.Location = new System.Drawing.Point(3, 3);
             this.trackBarZoom.Maximum = 200;
             this.trackBarZoom.Minimum = 50;
             this.trackBarZoom.Name = "trackBarZoom";
             this.trackBarZoom.Size = new System.Drawing.Size(148, 30);
             this.trackBarZoom.SmallChange = 5;
-            this.trackBarZoom.TabIndex = 5;
+            this.trackBarZoom.TabIndex = 7;
             this.trackBarZoom.TickFrequency = 25;
             this.trackBarZoom.Value = 100;
             // 
             // labelZoom
             // 
             this.labelZoom.AutoSize = true;
-            this.labelZoom.Location = new System.Drawing.Point(3, 106);
+            this.labelZoom.Location = new System.Drawing.Point(3, 150);
             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 = 4;
+            this.labelZoom.TabIndex = 6;
             this.labelZoom.Text = "Zoom";
             // 
             // zoomUpdateTimer
@@ -188,118 +155,88 @@
             // 
             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.Location = new System.Drawing.Point(0, 0);
+            this.labelUI.Margin = new System.Windows.Forms.Padding(0);
             this.labelUI.Name = "labelUI";
             this.labelUI.Size = new System.Drawing.Size(111, 20);
             this.labelUI.TabIndex = 0;
             this.labelUI.Text = "User Interface";
             // 
-            // panelUI
+            // panelZoom
             // 
-            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.trackBarZoom);
-            this.panelUI.Controls.Add(this.labelZoomValue);
-            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;
+            this.panelZoom.Anchor = System.Windows.Forms.AnchorStyles.Top;
+            this.panelZoom.Controls.Add(this.trackBarZoom);
+            this.panelZoom.Controls.Add(this.labelZoomValue);
+            this.panelZoom.Location = new System.Drawing.Point(0, 163);
+            this.panelZoom.Margin = new System.Windows.Forms.Padding(0);
+            this.panelZoom.Name = "panelZoom";
+            this.panelZoom.Size = new System.Drawing.Size(322, 36);
+            this.panelZoom.TabIndex = 1;
             // 
-            // labelTray
+            // checkAnimatedAvatars
             // 
-            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;
+            this.checkAnimatedAvatars.AutoSize = true;
+            this.checkAnimatedAvatars.Location = new System.Drawing.Point(6, 118);
+            this.checkAnimatedAvatars.Margin = new System.Windows.Forms.Padding(6, 3, 3, 3);
+            this.checkAnimatedAvatars.Name = "checkAnimatedAvatars";
+            this.checkAnimatedAvatars.Size = new System.Drawing.Size(145, 17);
+            this.checkAnimatedAvatars.TabIndex = 4;
+            this.checkAnimatedAvatars.Text = "Enable Animated Avatars";
+            this.checkAnimatedAvatars.UseVisualStyleBackColor = true;
             // 
             // 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.Location = new System.Drawing.Point(0, 219);
+            this.labelUpdates.Margin = new System.Windows.Forms.Padding(0, 20, 0, 0);
             this.labelUpdates.Name = "labelUpdates";
             this.labelUpdates.Size = new System.Drawing.Size(70, 20);
-            this.labelUpdates.TabIndex = 4;
+            this.labelUpdates.TabIndex = 2;
             this.labelUpdates.Text = "Updates";
             // 
-            // checkBestImageQuality
+            // flowPanel
             // 
-            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;
+            this.flowPanel.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.flowPanel.Controls.Add(this.labelUI);
+            this.flowPanel.Controls.Add(this.checkExpandLinks);
+            this.flowPanel.Controls.Add(this.checkSwitchAccountSelectors);
+            this.flowPanel.Controls.Add(this.checkOpenSearchInFirstColumn);
+            this.flowPanel.Controls.Add(this.checkBestImageQuality);
+            this.flowPanel.Controls.Add(this.checkAnimatedAvatars);
+            this.flowPanel.Controls.Add(this.labelZoom);
+            this.flowPanel.Controls.Add(this.panelZoom);
+            this.flowPanel.Controls.Add(this.labelUpdates);
+            this.flowPanel.Controls.Add(this.checkUpdateNotifications);
+            this.flowPanel.Controls.Add(this.btnCheckUpdates);
+            this.flowPanel.FlowDirection = System.Windows.Forms.FlowDirection.TopDown;
+            this.flowPanel.Location = new System.Drawing.Point(9, 9);
+            this.flowPanel.Name = "flowPanel";
+            this.flowPanel.Size = new System.Drawing.Size(322, 296);
+            this.flowPanel.TabIndex = 4;
+            this.flowPanel.WrapContents = false;
             // 
             // TabSettingsGeneral
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            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.Controls.Add(this.flowPanel);
             this.Name = "TabSettingsGeneral";
-            this.Size = new System.Drawing.Size(340, 422);
+            this.Size = new System.Drawing.Size(340, 314);
             ((System.ComponentModel.ISupportInitialize)(this.trackBarZoom)).EndInit();
-            this.panelUI.ResumeLayout(false);
-            this.panelUI.PerformLayout();
-            this.panelUpdates.ResumeLayout(false);
-            this.panelUpdates.PerformLayout();
-            this.panelTray.ResumeLayout(false);
-            this.panelTray.PerformLayout();
+            this.panelZoom.ResumeLayout(false);
+            this.flowPanel.ResumeLayout(false);
+            this.flowPanel.PerformLayout();
             this.ResumeLayout(false);
-            this.PerformLayout();
 
         }
 
         #endregion
 
         private System.Windows.Forms.CheckBox checkExpandLinks;
-        private System.Windows.Forms.ComboBox comboBoxTrayType;
         private System.Windows.Forms.ToolTip toolTip;
-        private System.Windows.Forms.Label labelTrayIcon;
-        private System.Windows.Forms.CheckBox checkTrayHighlight;
-        private System.Windows.Forms.CheckBox checkSpellCheck;
         private System.Windows.Forms.CheckBox checkUpdateNotifications;
         private System.Windows.Forms.Button btnCheckUpdates;
         private System.Windows.Forms.Label labelZoom;
@@ -308,11 +245,11 @@
         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.Panel panelZoom;
         private System.Windows.Forms.Label labelUpdates;
         private System.Windows.Forms.CheckBox checkBestImageQuality;
+        private System.Windows.Forms.CheckBox checkOpenSearchInFirstColumn;
+        private System.Windows.Forms.CheckBox checkAnimatedAvatars;
+        private System.Windows.Forms.FlowLayoutPanel flowPanel;
     }
 }

Core/Other/Settings/TabSettingsGeneral.cs

@@ -1,37 +1,43 @@
 using System;
 using TweetDuck.Core.Controls;
+using TweetDuck.Core.Handling.General;
 using TweetDuck.Updates;
 
 namespace TweetDuck.Core.Other.Settings{
     sealed partial class TabSettingsGeneral : BaseTabSettings{
+        private readonly FormBrowser browser;
         private readonly UpdateHandler updates;
         private int updateCheckEventId = -1;
 
-        public TabSettingsGeneral(UpdateHandler updates){
+        public TabSettingsGeneral(FormBrowser browser, UpdateHandler updates){
             InitializeComponent();
 
+            this.browser = browser;
+
             this.updates = updates;
             this.updates.CheckFinished += updates_CheckFinished;
             Disposed += (sender, args) => this.updates.CheckFinished -= updates_CheckFinished;
             
-            comboBoxTrayType.Items.Add("Disabled");
-            comboBoxTrayType.Items.Add("Display Icon Only");
-            comboBoxTrayType.Items.Add("Minimize to Tray");
-            comboBoxTrayType.Items.Add("Close to Tray");
-            comboBoxTrayType.Items.Add("Combined");
-            comboBoxTrayType.SelectedIndex = Math.Min(Math.Max((int)Config.TrayBehavior, 0), comboBoxTrayType.Items.Count-1);
+            toolTip.SetToolTip(checkExpandLinks, "Expands links inside the tweets. If disabled,\r\nthe full links show up in a tooltip instead.");
+            toolTip.SetToolTip(checkSwitchAccountSelectors, "When (re)tweeting, click to select a single account or hold Shift to\r\nselect multiple accounts, instead of TweetDeck\'s default behavior.");
+            toolTip.SetToolTip(checkOpenSearchInFirstColumn, "By default, TweetDeck adds Search columns at the end.\r\nThis option makes them appear before the first column instead.");
+            toolTip.SetToolTip(checkBestImageQuality, "When right-clicking a tweet image, the context menu options\r\nwill use links to the original image size (:orig in the URL).");
+            toolTip.SetToolTip(checkAnimatedAvatars, "Some old Twitter avatars could be uploaded as animated GIFs.");
 
+            toolTip.SetToolTip(labelZoomValue, "Changes the zoom level.\r\nAlso affects notifications and screenshots.");
             toolTip.SetToolTip(trackBarZoom, toolTip.GetToolTip(labelZoomValue));
+
+            toolTip.SetToolTip(checkUpdateNotifications, "Checks for updates every hour.\r\nIf an update is dismissed, it will not appear again.");
+            toolTip.SetToolTip(btnCheckUpdates, "Forces an update check, even for updates that had been dismissed.");
+
             trackBarZoom.SetValueSafe(Config.ZoomLevel);
             labelZoomValue.Text = trackBarZoom.Value+"%";
 
             checkExpandLinks.Checked = Config.ExpandLinksOnHover;
             checkSwitchAccountSelectors.Checked = Config.SwitchAccountSelectors;
+            checkOpenSearchInFirstColumn.Checked = Config.OpenSearchInFirstColumn;
             checkBestImageQuality.Checked = Config.BestImageQuality;
-            checkSpellCheck.Checked = Config.EnableSpellCheck;
-
-            checkTrayHighlight.Enabled = Config.TrayBehavior.ShouldDisplayIcon();
-            checkTrayHighlight.Checked = Config.EnableTrayHighlight;
+            checkAnimatedAvatars.Checked = Config.EnableAnimatedImages;
 
             checkUpdateNotifications.Checked = Config.EnableUpdateCheck;
         }
@@ -39,13 +45,11 @@ namespace TweetDuck.Core.Other.Settings{
         public override void OnReady(){
             checkExpandLinks.CheckedChanged += checkExpandLinks_CheckedChanged;
             checkSwitchAccountSelectors.CheckedChanged += checkSwitchAccountSelectors_CheckedChanged;
+            checkOpenSearchInFirstColumn.CheckedChanged += checkOpenSearchInFirstColumn_CheckedChanged;
             checkBestImageQuality.CheckedChanged += checkBestImageQuality_CheckedChanged;
-            checkSpellCheck.CheckedChanged += checkSpellCheck_CheckedChanged;
+            checkAnimatedAvatars.CheckedChanged += checkAnimatedAvatars_CheckedChanged;
             trackBarZoom.ValueChanged += trackBarZoom_ValueChanged;
 
-            comboBoxTrayType.SelectedIndexChanged += comboBoxTrayType_SelectedIndexChanged;
-            checkTrayHighlight.CheckedChanged += checkTrayHighlight_CheckedChanged;
-
             checkUpdateNotifications.CheckedChanged += checkUpdateNotifications_CheckedChanged;
             btnCheckUpdates.Click += btnCheckUpdates_Click;
         }
@@ -62,13 +66,17 @@ namespace TweetDuck.Core.Other.Settings{
             Config.SwitchAccountSelectors = checkSwitchAccountSelectors.Checked;
         }
 
+        private void checkOpenSearchInFirstColumn_CheckedChanged(object sender, EventArgs e){
+            Config.OpenSearchInFirstColumn = checkOpenSearchInFirstColumn.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 checkAnimatedAvatars_CheckedChanged(object sender, EventArgs e){
+            Config.EnableAnimatedImages = checkAnimatedAvatars.Checked;
+            BrowserProcessHandler.UpdatePrefs().ContinueWith(task => browser.ReloadColumns());
         }
 
         private void trackBarZoom_ValueChanged(object sender, EventArgs e){
@@ -79,15 +87,6 @@ namespace TweetDuck.Core.Other.Settings{
             }
         }
 
-        private void comboBoxTrayType_SelectedIndexChanged(object sender, EventArgs e){
-            Config.TrayBehavior = (TrayIcon.Behavior)comboBoxTrayType.SelectedIndex;
-            checkTrayHighlight.Enabled = Config.TrayBehavior.ShouldDisplayIcon();
-        }
-
-        private void checkTrayHighlight_CheckedChanged(object sender, EventArgs e){
-            Config.EnableTrayHighlight = checkTrayHighlight.Checked;
-        }
-
         private void checkUpdateNotifications_CheckedChanged(object sender, EventArgs e){
             Config.EnableUpdateCheck = checkUpdateNotifications.Checked;
         }

Core/Other/Settings/TabSettingsLocales.Designer.cs

@@ -0,0 +1,155 @@
+namespace TweetDuck.Core.Other.Settings {
+    partial class TabSettingsLocales {
+        /// <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.components = new System.ComponentModel.Container();
+            this.toolTip = new System.Windows.Forms.ToolTip(this.components);
+            this.checkSpellCheck = new System.Windows.Forms.CheckBox();
+            this.labelLocales = new System.Windows.Forms.Label();
+            this.flowPanel = new System.Windows.Forms.FlowLayoutPanel();
+            this.labelAppLanguage = new System.Windows.Forms.Label();
+            this.comboBoxAppLocale = new System.Windows.Forms.ComboBox();
+            this.labelTranslations = new System.Windows.Forms.Label();
+            this.labelTranslationTarget = new System.Windows.Forms.Label();
+            this.comboBoxTranslationTarget = new System.Windows.Forms.ComboBox();
+            this.flowPanel.SuspendLayout();
+            this.SuspendLayout();
+            // 
+            // checkSpellCheck
+            // 
+            this.checkSpellCheck.AutoSize = true;
+            this.checkSpellCheck.Location = new System.Drawing.Point(6, 26);
+            this.checkSpellCheck.Margin = new System.Windows.Forms.Padding(6, 6, 3, 3);
+            this.checkSpellCheck.Name = "checkSpellCheck";
+            this.checkSpellCheck.Size = new System.Drawing.Size(119, 17);
+            this.checkSpellCheck.TabIndex = 5;
+            this.checkSpellCheck.Text = "Enable Spell Check";
+            this.checkSpellCheck.UseVisualStyleBackColor = true;
+            // 
+            // labelLocales
+            // 
+            this.labelLocales.AutoSize = true;
+            this.labelLocales.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+            this.labelLocales.Location = new System.Drawing.Point(0, 0);
+            this.labelLocales.Margin = new System.Windows.Forms.Padding(0);
+            this.labelLocales.Name = "labelLocales";
+            this.labelLocales.Size = new System.Drawing.Size(64, 20);
+            this.labelLocales.TabIndex = 0;
+            this.labelLocales.Text = "Locales";
+            // 
+            // flowPanel
+            // 
+            this.flowPanel.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.flowPanel.Controls.Add(this.labelLocales);
+            this.flowPanel.Controls.Add(this.checkSpellCheck);
+            this.flowPanel.Controls.Add(this.labelAppLanguage);
+            this.flowPanel.Controls.Add(this.comboBoxAppLocale);
+            this.flowPanel.Controls.Add(this.labelTranslations);
+            this.flowPanel.Controls.Add(this.labelTranslationTarget);
+            this.flowPanel.Controls.Add(this.comboBoxTranslationTarget);
+            this.flowPanel.FlowDirection = System.Windows.Forms.FlowDirection.TopDown;
+            this.flowPanel.Location = new System.Drawing.Point(9, 9);
+            this.flowPanel.Name = "flowPanel";
+            this.flowPanel.Size = new System.Drawing.Size(322, 193);
+            this.flowPanel.TabIndex = 4;
+            this.flowPanel.WrapContents = false;
+            // 
+            // labelAppLanguage
+            // 
+            this.labelAppLanguage.AutoSize = true;
+            this.labelAppLanguage.Location = new System.Drawing.Point(3, 58);
+            this.labelAppLanguage.Margin = new System.Windows.Forms.Padding(3, 12, 3, 0);
+            this.labelAppLanguage.Name = "labelAppLanguage";
+            this.labelAppLanguage.Size = new System.Drawing.Size(77, 13);
+            this.labelAppLanguage.TabIndex = 11;
+            this.labelAppLanguage.Text = "App Language";
+            // 
+            // comboBoxAppLocale
+            // 
+            this.comboBoxAppLocale.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBoxAppLocale.FormattingEnabled = true;
+            this.comboBoxAppLocale.Location = new System.Drawing.Point(5, 74);
+            this.comboBoxAppLocale.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
+            this.comboBoxAppLocale.Name = "comboBoxAppLocale";
+            this.comboBoxAppLocale.Size = new System.Drawing.Size(311, 21);
+            this.comboBoxAppLocale.TabIndex = 9;
+            // 
+            // labelTranslations
+            // 
+            this.labelTranslations.AutoSize = true;
+            this.labelTranslations.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+            this.labelTranslations.Location = new System.Drawing.Point(0, 118);
+            this.labelTranslations.Margin = new System.Windows.Forms.Padding(0, 20, 0, 0);
+            this.labelTranslations.Name = "labelTranslations";
+            this.labelTranslations.Size = new System.Drawing.Size(116, 20);
+            this.labelTranslations.TabIndex = 10;
+            this.labelTranslations.Text = "Bing Translator";
+            // 
+            // labelTranslationTarget
+            // 
+            this.labelTranslationTarget.AutoSize = true;
+            this.labelTranslationTarget.Location = new System.Drawing.Point(3, 150);
+            this.labelTranslationTarget.Margin = new System.Windows.Forms.Padding(3, 12, 3, 0);
+            this.labelTranslationTarget.Name = "labelTranslationTarget";
+            this.labelTranslationTarget.Size = new System.Drawing.Size(89, 13);
+            this.labelTranslationTarget.TabIndex = 8;
+            this.labelTranslationTarget.Text = "Target Language";
+            // 
+            // comboBoxTranslationTarget
+            // 
+            this.comboBoxTranslationTarget.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBoxTranslationTarget.FormattingEnabled = true;
+            this.comboBoxTranslationTarget.Location = new System.Drawing.Point(5, 166);
+            this.comboBoxTranslationTarget.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
+            this.comboBoxTranslationTarget.Name = "comboBoxTranslationTarget";
+            this.comboBoxTranslationTarget.Size = new System.Drawing.Size(311, 21);
+            this.comboBoxTranslationTarget.TabIndex = 7;
+            // 
+            // TabSettingsLocales
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.Controls.Add(this.flowPanel);
+            this.Name = "TabSettingsLocales";
+            this.Size = new System.Drawing.Size(340, 211);
+            this.flowPanel.ResumeLayout(false);
+            this.flowPanel.PerformLayout();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+        private System.Windows.Forms.ToolTip toolTip;
+        private System.Windows.Forms.CheckBox checkSpellCheck;
+        private System.Windows.Forms.Label labelLocales;
+        private System.Windows.Forms.FlowLayoutPanel flowPanel;
+        private System.Windows.Forms.ComboBox comboBoxTranslationTarget;
+        private System.Windows.Forms.Label labelTranslationTarget;
+        private System.Windows.Forms.ComboBox comboBoxAppLocale;
+        private System.Windows.Forms.Label labelTranslations;
+        private System.Windows.Forms.Label labelAppLanguage;
+    }
+}

Core/Other/Settings/TabSettingsLocales.cs

@@ -0,0 +1,53 @@
+using System;
+using TweetDuck.Core.Handling.General;
+using TweetDuck.Core.Utils;
+
+namespace TweetDuck.Core.Other.Settings{
+    sealed partial class TabSettingsLocales : BaseTabSettings{
+        public TabSettingsLocales(){
+            InitializeComponent();
+            
+            toolTip.SetToolTip(checkSpellCheck, "Underlines words that are spelled incorrectly.");
+            toolTip.SetToolTip(comboBoxAppLocale, "Language used for spell check and context menu items.");
+            toolTip.SetToolTip(comboBoxTranslationTarget, "Language tweets are translated into.");
+            
+            checkSpellCheck.Checked = Config.EnableSpellCheck;
+
+            try{
+                foreach(LocaleUtils.Item item in LocaleUtils.ChromiumLocales){
+                    comboBoxAppLocale.Items.Add(item);
+                }
+            }catch{
+                comboBoxAppLocale.Items.Add(new LocaleUtils.Item("en-US"));
+            }
+
+            comboBoxAppLocale.SelectedItem = new LocaleUtils.Item(Config.AppLocale);
+
+            foreach(LocaleUtils.Item item in LocaleUtils.TweetDeckTranslationLocales){
+                comboBoxTranslationTarget.Items.Add(item);
+            }
+
+            comboBoxTranslationTarget.SelectedItem = new LocaleUtils.Item(Config.TranslationTarget);
+        }
+
+        public override void OnReady(){
+            checkSpellCheck.CheckedChanged += checkSpellCheck_CheckedChanged;
+            comboBoxAppLocale.SelectedValueChanged += comboBoxAppLocale_SelectedValueChanged;
+            comboBoxTranslationTarget.SelectedValueChanged += comboBoxTranslationTarget_SelectedValueChanged;
+        }
+
+        private void checkSpellCheck_CheckedChanged(object sender, EventArgs e){
+            Config.EnableSpellCheck = checkSpellCheck.Checked;
+            BrowserProcessHandler.UpdatePrefs();
+        }
+
+        private void comboBoxAppLocale_SelectedValueChanged(object sender, EventArgs e){
+            Config.AppLocale = (comboBoxAppLocale.SelectedItem as LocaleUtils.Item)?.Code;
+            PromptRestart();
+        }
+
+        private void comboBoxTranslationTarget_SelectedValueChanged(object sender, EventArgs e){
+            Config.TranslationTarget = (comboBoxTranslationTarget.SelectedItem as LocaleUtils.Item)?.Code;
+        }
+    }
+}

Core/Other/Settings/TabSettingsNotifications.Designer.cs

@@ -51,7 +51,8 @@
             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.panelEdgeDistance = new System.Windows.Forms.Panel();
+            this.checkMediaPreviews = new System.Windows.Forms.CheckBox();
             this.labelScrollSpeedValue = new System.Windows.Forms.Label();
             this.trackBarScrollSpeed = new System.Windows.Forms.TrackBar();
             this.labelScrollSpeed = new System.Windows.Forms.Label();
@@ -61,22 +62,25 @@
             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.panelSize = new System.Windows.Forms.Panel();
             this.durationUpdateTimer = new System.Windows.Forms.Timer(this.components);
-            this.checkMediaPreviews = new System.Windows.Forms.CheckBox();
+            this.flowPanel = new System.Windows.Forms.FlowLayoutPanel();
+            this.panelScrollSpeed = new System.Windows.Forms.Panel();
             ((System.ComponentModel.ISupportInitialize)(this.trackBarEdgeDistance)).BeginInit();
             this.tableLayoutDurationButtons.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.trackBarDuration)).BeginInit();
-            this.panelGeneral.SuspendLayout();
+            this.panelEdgeDistance.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.trackBarScrollSpeed)).BeginInit();
             this.panelLocation.SuspendLayout();
             this.panelTimer.SuspendLayout();
-            this.panelMiscellaneous.SuspendLayout();
+            this.panelSize.SuspendLayout();
+            this.flowPanel.SuspendLayout();
+            this.panelScrollSpeed.SuspendLayout();
             this.SuspendLayout();
             // 
             // labelEdgeDistanceValue
             // 
-            this.labelEdgeDistanceValue.Location = new System.Drawing.Point(147, 129);
+            this.labelEdgeDistanceValue.Location = new System.Drawing.Point(145, 4);
             this.labelEdgeDistanceValue.Margin = new System.Windows.Forms.Padding(0, 0, 3, 0);
             this.labelEdgeDistanceValue.Name = "labelEdgeDistanceValue";
             this.labelEdgeDistanceValue.Size = new System.Drawing.Size(40, 13);
@@ -87,7 +91,7 @@
             // labelDisplay
             // 
             this.labelDisplay.AutoSize = true;
-            this.labelDisplay.Location = new System.Drawing.Point(3, 60);
+            this.labelDisplay.Location = new System.Drawing.Point(3, 451);
             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);
@@ -96,11 +100,9 @@
             // 
             // comboBoxDisplay
             // 
-            this.comboBoxDisplay.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
             this.comboBoxDisplay.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
             this.comboBoxDisplay.FormattingEnabled = true;
-            this.comboBoxDisplay.Location = new System.Drawing.Point(5, 76);
+            this.comboBoxDisplay.Location = new System.Drawing.Point(5, 467);
             this.comboBoxDisplay.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
             this.comboBoxDisplay.Name = "comboBoxDisplay";
             this.comboBoxDisplay.Size = new System.Drawing.Size(144, 21);
@@ -109,7 +111,7 @@
             // labelEdgeDistance
             // 
             this.labelEdgeDistance.AutoSize = true;
-            this.labelEdgeDistance.Location = new System.Drawing.Point(3, 112);
+            this.labelEdgeDistance.Location = new System.Drawing.Point(3, 503);
             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);
@@ -125,7 +127,6 @@
             this.radioLocCustom.TabIndex = 4;
             this.radioLocCustom.TabStop = true;
             this.radioLocCustom.Text = "Custom";
-            this.toolTip.SetToolTip(this.radioLocCustom, "Drag the example notification window to the desired location.");
             this.radioLocCustom.UseVisualStyleBackColor = true;
             // 
             // radioLocBR
@@ -176,7 +177,7 @@
             // 
             this.trackBarEdgeDistance.AutoSize = false;
             this.trackBarEdgeDistance.LargeChange = 8;
-            this.trackBarEdgeDistance.Location = new System.Drawing.Point(5, 128);
+            this.trackBarEdgeDistance.Location = new System.Drawing.Point(3, 3);
             this.trackBarEdgeDistance.Maximum = 40;
             this.trackBarEdgeDistance.Minimum = 8;
             this.trackBarEdgeDistance.Name = "trackBarEdgeDistance";
@@ -195,7 +196,7 @@
             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(3, 113);
+            this.tableLayoutDurationButtons.Location = new System.Drawing.Point(3, 320);
             this.tableLayoutDurationButtons.Name = "tableLayoutDurationButtons";
             this.tableLayoutDurationButtons.RowCount = 1;
             this.tableLayoutDurationButtons.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 100F));
@@ -250,19 +251,18 @@
             // labelDurationValue
             // 
             this.labelDurationValue.BackColor = System.Drawing.Color.Transparent;
-            this.labelDurationValue.Location = new System.Drawing.Point(147, 77);
+            this.labelDurationValue.Location = new System.Drawing.Point(147, 4);
             this.labelDurationValue.Margin = new System.Windows.Forms.Padding(0, 0, 3, 0);
             this.labelDurationValue.Name = "labelDurationValue";
             this.labelDurationValue.Size = new System.Drawing.Size(52, 13);
             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.AutoSize = false;
-            this.trackBarDuration.Location = new System.Drawing.Point(3, 76);
+            this.trackBarDuration.Location = new System.Drawing.Point(3, 3);
             this.trackBarDuration.Maximum = 60;
             this.trackBarDuration.Minimum = 10;
             this.trackBarDuration.Name = "trackBarDuration";
@@ -274,31 +274,29 @@
             // checkSkipOnLinkClick
             // 
             this.checkSkipOnLinkClick.AutoSize = true;
-            this.checkSkipOnLinkClick.Location = new System.Drawing.Point(6, 51);
+            this.checkSkipOnLinkClick.Location = new System.Drawing.Point(6, 72);
             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 = 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;
             // 
             // checkColumnName
             // 
             this.checkColumnName.AutoSize = true;
-            this.checkColumnName.Location = new System.Drawing.Point(6, 5);
-            this.checkColumnName.Margin = new System.Windows.Forms.Padding(6, 5, 3, 3);
+            this.checkColumnName.Location = new System.Drawing.Point(6, 26);
+            this.checkColumnName.Margin = new System.Windows.Forms.Padding(6, 6, 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 title.");
             this.checkColumnName.UseVisualStyleBackColor = true;
             // 
             // labelIdlePause
             // 
             this.labelIdlePause.AutoSize = true;
-            this.labelIdlePause.Location = new System.Drawing.Point(3, 106);
+            this.labelIdlePause.Location = new System.Drawing.Point(3, 127);
             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);
@@ -309,42 +307,39 @@
             // 
             this.comboBoxIdlePause.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
             this.comboBoxIdlePause.FormattingEnabled = true;
-            this.comboBoxIdlePause.Location = new System.Drawing.Point(5, 122);
+            this.comboBoxIdlePause.Location = new System.Drawing.Point(5, 143);
             this.comboBoxIdlePause.Margin = new System.Windows.Forms.Padding(5, 3, 3, 3);
             this.comboBoxIdlePause.Name = "comboBoxIdlePause";
             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(6, 74);
+            this.checkNonIntrusive.Location = new System.Drawing.Point(6, 95);
             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 = 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.checkNonIntrusive.UseVisualStyleBackColor = true;
             // 
             // checkTimerCountDown
             // 
             this.checkTimerCountDown.AutoSize = true;
-            this.checkTimerCountDown.Location = new System.Drawing.Point(6, 28);
+            this.checkTimerCountDown.Location = new System.Drawing.Point(6, 236);
             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 = 1;
             this.checkTimerCountDown.Text = "Timer Counts Down";
-            this.toolTip.SetToolTip(this.checkTimerCountDown, "The notification timer counts down instead of up.");
             this.checkTimerCountDown.UseVisualStyleBackColor = true;
             // 
             // checkNotificationTimer
             // 
             this.checkNotificationTimer.AutoSize = true;
-            this.checkNotificationTimer.Location = new System.Drawing.Point(6, 5);
-            this.checkNotificationTimer.Margin = new System.Windows.Forms.Padding(6, 5, 3, 3);
+            this.checkNotificationTimer.Location = new System.Drawing.Point(6, 213);
+            this.checkNotificationTimer.Margin = new System.Windows.Forms.Padding(6, 6, 3, 3);
             this.checkNotificationTimer.Name = "checkNotificationTimer";
             this.checkNotificationTimer.Size = new System.Drawing.Size(145, 17);
             this.checkNotificationTimer.TabIndex = 0;
@@ -353,57 +348,62 @@
             // 
             // radioSizeAuto
             // 
-            this.radioSizeAuto.Location = new System.Drawing.Point(6, 4);
+            this.radioSizeAuto.Location = new System.Drawing.Point(5, 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.Location = new System.Drawing.Point(105, 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.Location = new System.Drawing.Point(0, 0);
+            this.labelGeneral.Margin = new System.Windows.Forms.Padding(0);
             this.labelGeneral.Name = "labelGeneral";
             this.labelGeneral.Size = new System.Drawing.Size(66, 20);
             this.labelGeneral.TabIndex = 0;
             this.labelGeneral.Text = "General";
             // 
-            // panelGeneral
+            // panelEdgeDistance
             // 
-            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;
+            this.panelEdgeDistance.Anchor = System.Windows.Forms.AnchorStyles.Top;
+            this.panelEdgeDistance.Controls.Add(this.trackBarEdgeDistance);
+            this.panelEdgeDistance.Controls.Add(this.labelEdgeDistanceValue);
+            this.panelEdgeDistance.Location = new System.Drawing.Point(0, 516);
+            this.panelEdgeDistance.Margin = new System.Windows.Forms.Padding(0);
+            this.panelEdgeDistance.Name = "panelEdgeDistance";
+            this.panelEdgeDistance.Size = new System.Drawing.Size(322, 36);
+            this.panelEdgeDistance.TabIndex = 1;
+            // 
+            // checkMediaPreviews
+            // 
+            this.checkMediaPreviews.AutoSize = true;
+            this.checkMediaPreviews.Location = new System.Drawing.Point(6, 49);
+            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.checkMediaPreviews.UseVisualStyleBackColor = true;
             // 
             // labelScrollSpeedValue
             // 
-            this.labelScrollSpeedValue.Location = new System.Drawing.Point(147, 53);
+            this.labelScrollSpeedValue.Location = new System.Drawing.Point(145, 4);
             this.labelScrollSpeedValue.Margin = new System.Windows.Forms.Padding(0, 0, 3, 0);
             this.labelScrollSpeedValue.Name = "labelScrollSpeedValue";
             this.labelScrollSpeedValue.Size = new System.Drawing.Size(38, 13);
@@ -415,7 +415,7 @@
             // 
             this.trackBarScrollSpeed.AutoSize = false;
             this.trackBarScrollSpeed.LargeChange = 25;
-            this.trackBarScrollSpeed.Location = new System.Drawing.Point(5, 52);
+            this.trackBarScrollSpeed.Location = new System.Drawing.Point(3, 3);
             this.trackBarScrollSpeed.Maximum = 200;
             this.trackBarScrollSpeed.Minimum = 25;
             this.trackBarScrollSpeed.Name = "trackBarScrollSpeed";
@@ -428,7 +428,7 @@
             // labelScrollSpeed
             // 
             this.labelScrollSpeed.AutoSize = true;
-            this.labelScrollSpeed.Location = new System.Drawing.Point(3, 36);
+            this.labelScrollSpeed.Location = new System.Drawing.Point(3, 629);
             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);
@@ -439,8 +439,8 @@
             // 
             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.Location = new System.Drawing.Point(0, 370);
+            this.labelLocation.Margin = new System.Windows.Forms.Padding(0, 20, 0, 0);
             this.labelLocation.Name = "labelLocation";
             this.labelLocation.Size = new System.Drawing.Size(70, 20);
             this.labelLocation.TabIndex = 4;
@@ -448,42 +448,33 @@
             // 
             // 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.Anchor = System.Windows.Forms.AnchorStyles.Top;
             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.Controls.Add(this.labelEdgeDistanceValue);
-            this.panelLocation.Location = new System.Drawing.Point(9, 418);
+            this.panelLocation.Location = new System.Drawing.Point(0, 390);
+            this.panelLocation.Margin = new System.Windows.Forms.Padding(0);
             this.panelLocation.Name = "panelLocation";
-            this.panelLocation.Size = new System.Drawing.Size(322, 165);
+            this.panelLocation.Size = new System.Drawing.Size(322, 49);
             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.Anchor = System.Windows.Forms.AnchorStyles.Top;
             this.panelTimer.Controls.Add(this.labelDurationValue);
             this.panelTimer.Controls.Add(this.trackBarDuration);
-            this.panelTimer.Location = new System.Drawing.Point(9, 227);
+            this.panelTimer.Location = new System.Drawing.Point(0, 281);
+            this.panelTimer.Margin = new System.Windows.Forms.Padding(0);
             this.panelTimer.Name = "panelTimer";
-            this.panelTimer.Size = new System.Drawing.Size(322, 144);
+            this.panelTimer.Size = new System.Drawing.Size(322, 36);
             this.panelTimer.TabIndex = 3;
             // 
             // labelDuration
             // 
             this.labelDuration.AutoSize = true;
-            this.labelDuration.Location = new System.Drawing.Point(3, 60);
+            this.labelDuration.Location = new System.Drawing.Point(3, 268);
             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);
@@ -494,8 +485,8 @@
             // 
             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.Location = new System.Drawing.Point(0, 187);
+            this.labelTimer.Margin = new System.Windows.Forms.Padding(0, 20, 0, 0);
             this.labelTimer.Name = "labelTimer";
             this.labelTimer.Size = new System.Drawing.Size(48, 20);
             this.labelTimer.TabIndex = 2;
@@ -505,73 +496,96 @@
             // 
             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.Location = new System.Drawing.Point(0, 572);
+            this.labelSize.Margin = new System.Windows.Forms.Padding(0, 20, 0, 0);
             this.labelSize.Name = "labelSize";
             this.labelSize.Size = new System.Drawing.Size(40, 20);
             this.labelSize.TabIndex = 6;
             this.labelSize.Text = "Size";
             // 
-            // panelMiscellaneous
+            // panelSize
             // 
-            this.panelMiscellaneous.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            this.panelSize.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;
+            this.panelSize.Controls.Add(this.radioSizeCustom);
+            this.panelSize.Controls.Add(this.radioSizeAuto);
+            this.panelSize.Location = new System.Drawing.Point(0, 592);
+            this.panelSize.Margin = new System.Windows.Forms.Padding(0);
+            this.panelSize.Name = "panelSize";
+            this.panelSize.Size = new System.Drawing.Size(322, 25);
+            this.panelSize.TabIndex = 7;
             // 
             // durationUpdateTimer
             // 
             this.durationUpdateTimer.Interval = 200;
             this.durationUpdateTimer.Tick += new System.EventHandler(this.durationUpdateTimer_Tick);
             // 
-            // checkMediaPreviews
+            // flowPanel
             // 
-            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;
+            this.flowPanel.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.flowPanel.Controls.Add(this.labelGeneral);
+            this.flowPanel.Controls.Add(this.checkColumnName);
+            this.flowPanel.Controls.Add(this.checkMediaPreviews);
+            this.flowPanel.Controls.Add(this.checkSkipOnLinkClick);
+            this.flowPanel.Controls.Add(this.checkNonIntrusive);
+            this.flowPanel.Controls.Add(this.labelIdlePause);
+            this.flowPanel.Controls.Add(this.comboBoxIdlePause);
+            this.flowPanel.Controls.Add(this.labelTimer);
+            this.flowPanel.Controls.Add(this.checkNotificationTimer);
+            this.flowPanel.Controls.Add(this.checkTimerCountDown);
+            this.flowPanel.Controls.Add(this.labelDuration);
+            this.flowPanel.Controls.Add(this.panelTimer);
+            this.flowPanel.Controls.Add(this.tableLayoutDurationButtons);
+            this.flowPanel.Controls.Add(this.labelLocation);
+            this.flowPanel.Controls.Add(this.panelLocation);
+            this.flowPanel.Controls.Add(this.labelDisplay);
+            this.flowPanel.Controls.Add(this.comboBoxDisplay);
+            this.flowPanel.Controls.Add(this.labelEdgeDistance);
+            this.flowPanel.Controls.Add(this.panelEdgeDistance);
+            this.flowPanel.Controls.Add(this.labelSize);
+            this.flowPanel.Controls.Add(this.panelSize);
+            this.flowPanel.Controls.Add(this.labelScrollSpeed);
+            this.flowPanel.Controls.Add(this.panelScrollSpeed);
+            this.flowPanel.FlowDirection = System.Windows.Forms.FlowDirection.TopDown;
+            this.flowPanel.Location = new System.Drawing.Point(9, 9);
+            this.flowPanel.Name = "flowPanel";
+            this.flowPanel.Size = new System.Drawing.Size(322, 678);
+            this.flowPanel.TabIndex = 8;
+            this.flowPanel.WrapContents = false;
+            // 
+            // panelScrollSpeed
+            // 
+            this.panelScrollSpeed.Anchor = System.Windows.Forms.AnchorStyles.Top;
+            this.panelScrollSpeed.Controls.Add(this.trackBarScrollSpeed);
+            this.panelScrollSpeed.Controls.Add(this.labelScrollSpeedValue);
+            this.panelScrollSpeed.Location = new System.Drawing.Point(0, 642);
+            this.panelScrollSpeed.Margin = new System.Windows.Forms.Padding(0);
+            this.panelScrollSpeed.Name = "panelScrollSpeed";
+            this.panelScrollSpeed.Size = new System.Drawing.Size(322, 36);
+            this.panelScrollSpeed.TabIndex = 9;
             // 
             // TabSettingsNotifications
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            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.Controls.Add(this.flowPanel);
             this.Name = "TabSettingsNotifications";
-            this.Size = new System.Drawing.Size(340, 731);
+            this.Size = new System.Drawing.Size(340, 697);
             this.ParentChanged += new System.EventHandler(this.TabSettingsNotifications_ParentChanged);
             ((System.ComponentModel.ISupportInitialize)(this.trackBarEdgeDistance)).EndInit();
             this.tableLayoutDurationButtons.ResumeLayout(false);
             ((System.ComponentModel.ISupportInitialize)(this.trackBarDuration)).EndInit();
-            this.panelGeneral.ResumeLayout(false);
-            this.panelGeneral.PerformLayout();
+            this.panelEdgeDistance.ResumeLayout(false);
             ((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.panelSize.ResumeLayout(false);
+            this.flowPanel.ResumeLayout(false);
+            this.flowPanel.PerformLayout();
+            this.panelScrollSpeed.ResumeLayout(false);
             this.ResumeLayout(false);
-            this.PerformLayout();
 
         }
 
@@ -601,7 +615,7 @@
         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.Panel panelEdgeDistance;
         private System.Windows.Forms.Label labelLocation;
         private System.Windows.Forms.Panel panelLocation;
         private System.Windows.Forms.Panel panelTimer;
@@ -610,11 +624,13 @@
         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.Panel panelSize;
         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;
+        private System.Windows.Forms.FlowLayoutPanel flowPanel;
+        private System.Windows.Forms.Panel panelScrollSpeed;
     }
 }

Core/Other/Settings/TabSettingsNotifications.cs

@@ -2,21 +2,22 @@
 using System.Windows.Forms;
 using TweetDuck.Core.Controls;
 using TweetDuck.Core.Notification;
+using TweetDuck.Core.Notification.Example;
 
 namespace TweetDuck.Core.Other.Settings{
     sealed partial class TabSettingsNotifications : BaseTabSettings{
         private static readonly int[] IdlePauseSeconds = { 0, 30, 60, 120, 300 };
 
-        private readonly FormNotificationMain notification;
+        private readonly FormNotificationExample notification;
 
-        public TabSettingsNotifications(FormNotificationMain notification){
+        public TabSettingsNotifications(FormNotificationExample notification){
             InitializeComponent();
 
             this.notification = notification;
             
             this.notification.Initialized += (sender, args) => {
                 this.InvokeAsyncSafe(() => {
-                    this.notification.ShowNotificationForSettings(true);
+                    this.notification.ShowExampleNotification(true);
                     this.notification.Move += notification_Move;
                     this.notification.ResizeEnd += notification_ResizeEnd;
                 });
@@ -25,6 +26,41 @@ namespace TweetDuck.Core.Other.Settings{
             this.notification.Activated += notification_Activated;
             this.notification.Show();
             
+            toolTip.SetToolTip(checkColumnName, "Shows column name each notification originated\r\nfrom in the notification window title.");
+            toolTip.SetToolTip(checkMediaPreviews, "Shows image and video thumbnails in the notification window.");
+            toolTip.SetToolTip(checkSkipOnLinkClick, "Skips current notification when a link\r\ninside the notification is clicked.");
+            toolTip.SetToolTip(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.");
+
+            toolTip.SetToolTip(comboBoxIdlePause, "Pauses new notifications after going idle for a set amount of time.");
+            
+            toolTip.SetToolTip(checkTimerCountDown, "The notification timer counts down instead of up.");
+            toolTip.SetToolTip(labelDurationValue, "Milliseconds per character.");
+            toolTip.SetToolTip(trackBarDuration, toolTip.GetToolTip(labelDurationValue));
+
+            toolTip.SetToolTip(radioLocCustom, "Drag the example notification window to the desired location.");
+            
+            toolTip.SetToolTip(radioSizeAuto, "Notification size is based on the font size and browser zoom level.");
+            toolTip.SetToolTip(radioSizeCustom, "Resize the example notification window to the desired size.");
+            
+            checkColumnName.Checked = Config.DisplayNotificationColumn;
+            checkMediaPreviews.Checked = Config.NotificationMediaPreviews;
+            checkSkipOnLinkClick.Checked = Config.NotificationSkipOnLinkClick;
+            checkNonIntrusive.Checked = Config.NotificationNonIntrusiveMode;
+
+            comboBoxIdlePause.Items.Add("Disabled");
+            comboBoxIdlePause.Items.Add("30 seconds");
+            comboBoxIdlePause.Items.Add("1 minute");
+            comboBoxIdlePause.Items.Add("2 minutes");
+            comboBoxIdlePause.Items.Add("5 minutes");
+            comboBoxIdlePause.SelectedIndex = Math.Max(0, Array.FindIndex(IdlePauseSeconds, val => val == Config.NotificationIdlePauseSeconds));
+
+            checkNotificationTimer.Checked = Config.DisplayNotificationTimer;
+            checkTimerCountDown.Enabled = checkNotificationTimer.Checked;
+            checkTimerCountDown.Checked = Config.NotificationTimerCountDown;
+            
+            trackBarDuration.SetValueSafe(Config.NotificationDurationValue);
+            labelDurationValue.Text = Config.NotificationDurationValue+" ms/c";
+
             switch(Config.NotificationPosition){
                 case TweetNotification.Position.TopLeft: radioLocTL.Checked = true; break;
                 case TweetNotification.Position.TopRight: radioLocTR.Checked = true; break;
@@ -34,23 +70,6 @@ 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";
-
-            comboBoxIdlePause.Items.Add("Disabled");
-            comboBoxIdlePause.Items.Add("30 seconds");
-            comboBoxIdlePause.Items.Add("1 minute");
-            comboBoxIdlePause.Items.Add("2 minutes");
-            comboBoxIdlePause.Items.Add("5 minutes");
-            comboBoxIdlePause.SelectedIndex = Math.Max(0, Array.FindIndex(IdlePauseSeconds, val => val == Config.NotificationIdlePauseSeconds));
-
             comboBoxDisplay.Items.Add("(Same as TweetDuck)");
 
             foreach(Screen screen in Screen.AllScreens){
@@ -59,61 +78,57 @@ namespace TweetDuck.Core.Other.Settings{
 
             comboBoxDisplay.SelectedIndex = Math.Min(comboBoxDisplay.Items.Count-1, Config.NotificationDisplay);
 
-            checkColumnName.Checked = Config.DisplayNotificationColumn;
-            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+" px";
 
-            this.notification.CanMoveWindow = () => radioLocCustom.Checked;
-            this.notification.CanResizeWindow = radioSizeCustom.Checked;
+            switch(Config.NotificationSize){
+                case TweetNotification.Size.Auto: radioSizeAuto.Checked = true; break;
+                case TweetNotification.Size.Custom: radioSizeCustom.Checked = true; break;
+            }
+
+            trackBarScrollSpeed.SetValueSafe(Config.NotificationScrollSpeed);
+            labelScrollSpeedValue.Text = trackBarScrollSpeed.Value+"%";
             
             Disposed += (sender, args) => this.notification.Dispose();
         }
 
         public override void OnReady(){
-            radioLocTL.CheckedChanged += radioLoc_CheckedChanged;
-            radioLocTR.CheckedChanged += radioLoc_CheckedChanged;
-            radioLocBL.CheckedChanged += radioLoc_CheckedChanged;
-            radioLocBR.CheckedChanged += radioLoc_CheckedChanged;
-            radioLocCustom.Click += radioLocCustom_Click;
+            checkColumnName.CheckedChanged += checkColumnName_CheckedChanged;
+            checkMediaPreviews.CheckedChanged += checkMediaPreviews_CheckedChanged;
+            checkSkipOnLinkClick.CheckedChanged += checkSkipOnLinkClick_CheckedChanged;
+            checkNonIntrusive.CheckedChanged += checkNonIntrusive_CheckedChanged;
 
-            radioSizeAuto.CheckedChanged += radioSize_CheckedChanged;
-            radioSizeCustom.Click += radioSizeCustom_Click;
+            comboBoxIdlePause.SelectedValueChanged += comboBoxIdlePause_SelectedValueChanged;
+
+            checkNotificationTimer.CheckedChanged += checkNotificationTimer_CheckedChanged;
+            checkTimerCountDown.CheckedChanged += checkTimerCountDown_CheckedChanged;
 
             trackBarDuration.ValueChanged += trackBarDuration_ValueChanged;
             btnDurationShort.Click += btnDurationShort_Click;
             btnDurationMedium.Click += btnDurationMedium_Click;
             btnDurationLong.Click += btnDurationLong_Click;
 
-            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;
+            radioLocTL.CheckedChanged += radioLoc_CheckedChanged;
+            radioLocTR.CheckedChanged += radioLoc_CheckedChanged;
+            radioLocBL.CheckedChanged += radioLoc_CheckedChanged;
+            radioLocBR.CheckedChanged += radioLoc_CheckedChanged;
+            radioLocCustom.Click += radioLocCustom_Click;
 
             comboBoxDisplay.SelectedValueChanged += comboBoxDisplay_SelectedValueChanged;
             trackBarEdgeDistance.ValueChanged += trackBarEdgeDistance_ValueChanged;
+
+            radioSizeAuto.CheckedChanged += radioSize_CheckedChanged;
+            radioSizeCustom.Click += radioSizeCustom_Click;
+
+            trackBarScrollSpeed.ValueChanged += trackBarScrollSpeed_ValueChanged;
         }
 
         private void TabSettingsNotifications_ParentChanged(object sender, EventArgs e){
             if (Parent == null){
-                notification.HideNotification(false);
+                notification.HideNotification();
             }
             else{
-                notification.ShowNotificationForSettings(true);
+                notification.ShowExampleNotification(true);
             }
         }
 
@@ -131,7 +146,7 @@ namespace TweetDuck.Core.Other.Settings{
         private void notification_ResizeEnd(object sender, EventArgs e){
             if (radioSizeCustom.Checked){
                 Config.CustomNotificationSize = notification.BrowserSize;
-                notification.ShowNotificationForSettings(false);
+                notification.ShowExampleNotification(false);
             }
         }
 
@@ -142,7 +157,7 @@ namespace TweetDuck.Core.Other.Settings{
             else if (radioLocBR.Checked)Config.NotificationPosition = TweetNotification.Position.BottomRight;
 
             comboBoxDisplay.Enabled = trackBarEdgeDistance.Enabled = true;
-            notification.ShowNotificationForSettings(false);
+            notification.ShowExampleNotification(false);
         }
 
         private void radioLocCustom_Click(object sender, EventArgs e){
@@ -153,7 +168,7 @@ namespace TweetDuck.Core.Other.Settings{
             Config.NotificationPosition = TweetNotification.Position.Custom;
 
             comboBoxDisplay.Enabled = trackBarEdgeDistance.Enabled = false;
-            notification.ShowNotificationForSettings(false);
+            notification.ShowExampleNotification(false);
 
             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;
@@ -167,10 +182,11 @@ namespace TweetDuck.Core.Other.Settings{
         }
 
         private void radioSize_CheckedChanged(object sender, EventArgs e){
-            if (radioSizeAuto.Checked)Config.NotificationSize = TweetNotification.Size.Auto;
+            if (radioSizeAuto.Checked){
+                Config.NotificationSize = TweetNotification.Size.Auto;
+            }
             
-            notification.ShowNotificationForSettings(false);
-            notification.CanResizeWindow = false; // must be after ShowNotificationForSettings
+            notification.ShowExampleNotification(false);
         }
         
         private void radioSizeCustom_Click(object sender, EventArgs e){
@@ -179,9 +195,7 @@ namespace TweetDuck.Core.Other.Settings{
             }
 
             Config.NotificationSize = TweetNotification.Size.Custom;
-
-            notification.CanResizeWindow = true;
-            notification.ShowNotificationForSettings(false);
+            notification.ShowExampleNotification(false);
         }
 
         private void trackBarDuration_ValueChanged(object sender, EventArgs e){
@@ -206,18 +220,18 @@ namespace TweetDuck.Core.Other.Settings{
 
         private void checkColumnName_CheckedChanged(object sender, EventArgs e){
             Config.DisplayNotificationColumn = checkColumnName.Checked;
-            notification.ShowNotificationForSettings(false);
+            notification.ShowExampleNotification(false);
         }
 
         private void checkNotificationTimer_CheckedChanged(object sender, EventArgs e){
             Config.DisplayNotificationTimer = checkNotificationTimer.Checked;
             checkTimerCountDown.Enabled = checkNotificationTimer.Checked;
-            notification.ShowNotificationForSettings(true);
+            notification.ShowExampleNotification(true);
         }
 
         private void checkTimerCountDown_CheckedChanged(object sender, EventArgs e){
             Config.NotificationTimerCountDown = checkTimerCountDown.Checked;
-            notification.ShowNotificationForSettings(true);
+            notification.ShowExampleNotification(true);
         }
 
         private void checkMediaPreviews_CheckedChanged(object sender, EventArgs e){
@@ -245,17 +259,17 @@ namespace TweetDuck.Core.Other.Settings{
 
         private void comboBoxDisplay_SelectedValueChanged(object sender, EventArgs e){
             Config.NotificationDisplay = comboBoxDisplay.SelectedIndex;
-            notification.ShowNotificationForSettings(false);
+            notification.ShowExampleNotification(false);
         }
 
         private void trackBarEdgeDistance_ValueChanged(object sender, EventArgs e){
             labelEdgeDistanceValue.Text = trackBarEdgeDistance.Value+" px";
             Config.NotificationEdgeDistance = trackBarEdgeDistance.Value;
-            notification.ShowNotificationForSettings(false);
+            notification.ShowExampleNotification(false);
         }
 
         private void durationUpdateTimer_Tick(object sender, EventArgs e){
-            notification.ShowNotificationForSettings(true);
+            notification.ShowExampleNotification(true);
             durationUpdateTimer.Stop();
         }
     }

Core/Other/Settings/TabSettingsSounds.Designer.cs

@@ -34,8 +34,12 @@
             this.panelSoundNotification = new System.Windows.Forms.Panel();
             this.labelVolume = new System.Windows.Forms.Label();
             this.trackBarVolume = new System.Windows.Forms.TrackBar();
+            this.flowPanel = new System.Windows.Forms.FlowLayoutPanel();
+            this.panelVolume = new System.Windows.Forms.Panel();
             this.panelSoundNotification.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.trackBarVolume)).BeginInit();
+            this.flowPanel.SuspendLayout();
+            this.panelVolume.SuspendLayout();
             this.SuspendLayout();
             // 
             // tbCustomSound
@@ -46,12 +50,11 @@
             this.tbCustomSound.Name = "tbCustomSound";
             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.");
             // 
             // labelVolumeValue
             // 
             this.labelVolumeValue.BackColor = System.Drawing.Color.Transparent;
-            this.labelVolumeValue.Location = new System.Drawing.Point(147, 84);
+            this.labelVolumeValue.Location = new System.Drawing.Point(147, 4);
             this.labelVolumeValue.Margin = new System.Windows.Forms.Padding(0, 0, 3, 0);
             this.labelVolumeValue.Name = "labelVolumeValue";
             this.labelVolumeValue.Size = new System.Drawing.Size(38, 13);
@@ -98,8 +101,8 @@
             // 
             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.Location = new System.Drawing.Point(0, 0);
+            this.labelSoundNotification.Margin = new System.Windows.Forms.Padding(0);
             this.labelSoundNotification.Name = "labelSoundNotification";
             this.labelSoundNotification.Size = new System.Drawing.Size(198, 20);
             this.labelSoundNotification.TabIndex = 1;
@@ -107,24 +110,21 @@
             // 
             // 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.labelVolume);
-            this.panelSoundNotification.Controls.Add(this.trackBarVolume);
+            this.panelSoundNotification.Anchor = System.Windows.Forms.AnchorStyles.Top;
             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.Controls.Add(this.labelVolumeValue);
-            this.panelSoundNotification.Location = new System.Drawing.Point(9, 31);
+            this.panelSoundNotification.Location = new System.Drawing.Point(0, 20);
+            this.panelSoundNotification.Margin = new System.Windows.Forms.Padding(0);
             this.panelSoundNotification.Name = "panelSoundNotification";
-            this.panelSoundNotification.Size = new System.Drawing.Size(322, 119);
+            this.panelSoundNotification.Size = new System.Drawing.Size(322, 55);
             this.panelSoundNotification.TabIndex = 2;
             // 
             // labelVolume
             // 
             this.labelVolume.AutoSize = true;
-            this.labelVolume.Location = new System.Drawing.Point(3, 67);
+            this.labelVolume.Location = new System.Drawing.Point(3, 87);
             this.labelVolume.Margin = new System.Windows.Forms.Padding(3, 12, 3, 0);
             this.labelVolume.Name = "labelVolume";
             this.labelVolume.Size = new System.Drawing.Size(42, 13);
@@ -135,29 +135,55 @@
             // 
             this.trackBarVolume.AutoSize = false;
             this.trackBarVolume.BackColor = System.Drawing.SystemColors.Control;
-            this.trackBarVolume.Location = new System.Drawing.Point(3, 83);
+            this.trackBarVolume.Location = new System.Drawing.Point(3, 3);
             this.trackBarVolume.Maximum = 100;
             this.trackBarVolume.Name = "trackBarVolume";
             this.trackBarVolume.Size = new System.Drawing.Size(148, 30);
-            this.trackBarVolume.SmallChange = 1;
             this.trackBarVolume.TabIndex = 5;
             this.trackBarVolume.TickFrequency = 10;
             this.trackBarVolume.Value = 100;
             this.trackBarVolume.ValueChanged += new System.EventHandler(this.trackBarVolume_ValueChanged);
             // 
+            // flowPanel
+            // 
+            this.flowPanel.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.flowPanel.Controls.Add(this.labelSoundNotification);
+            this.flowPanel.Controls.Add(this.panelSoundNotification);
+            this.flowPanel.Controls.Add(this.labelVolume);
+            this.flowPanel.Controls.Add(this.panelVolume);
+            this.flowPanel.FlowDirection = System.Windows.Forms.FlowDirection.TopDown;
+            this.flowPanel.Location = new System.Drawing.Point(9, 9);
+            this.flowPanel.Name = "flowPanel";
+            this.flowPanel.Size = new System.Drawing.Size(322, 136);
+            this.flowPanel.TabIndex = 3;
+            this.flowPanel.WrapContents = false;
+            // 
+            // panelVolume
+            // 
+            this.panelVolume.Controls.Add(this.trackBarVolume);
+            this.panelVolume.Controls.Add(this.labelVolumeValue);
+            this.panelVolume.Location = new System.Drawing.Point(0, 100);
+            this.panelVolume.Margin = new System.Windows.Forms.Padding(0);
+            this.panelVolume.Name = "panelVolume";
+            this.panelVolume.Size = new System.Drawing.Size(322, 36);
+            this.panelVolume.TabIndex = 2;
+            // 
             // TabSettingsSounds
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.Controls.Add(this.panelSoundNotification);
-            this.Controls.Add(this.labelSoundNotification);
+            this.Controls.Add(this.flowPanel);
             this.Name = "TabSettingsSounds";
-            this.Size = new System.Drawing.Size(340, 160);
+            this.Size = new System.Drawing.Size(340, 154);
             this.panelSoundNotification.ResumeLayout(false);
             this.panelSoundNotification.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)(this.trackBarVolume)).EndInit();
+            this.flowPanel.ResumeLayout(false);
+            this.flowPanel.PerformLayout();
+            this.panelVolume.ResumeLayout(false);
             this.ResumeLayout(false);
-            this.PerformLayout();
 
         }
 
@@ -173,5 +199,7 @@
         private System.Windows.Forms.Label labelVolume;
         private System.Windows.Forms.Label labelVolumeValue;
         private System.Windows.Forms.TrackBar trackBarVolume;
+        private System.Windows.Forms.FlowLayoutPanel flowPanel;
+        private System.Windows.Forms.Panel panelVolume;
     }
 }

Core/Other/Settings/TabSettingsSounds.cs

@@ -16,17 +16,18 @@ namespace TweetDuck.Core.Other.Settings{
 
             soundNotification = new SoundNotification();
             soundNotification.PlaybackError += sound_PlaybackError;
+            Disposed += (sender, args) => soundNotification.Dispose();
             
             supportsChangingVolume = soundNotification.SetVolume(Config.NotificationSoundVolume);
 
+            toolTip.SetToolTip(tbCustomSound, "When empty, the default TweetDeck sound notification is used.");
+
             trackBarVolume.Enabled = supportsChangingVolume && !string.IsNullOrEmpty(Config.NotificationSoundPath);
             trackBarVolume.SetValueSafe(Config.NotificationSoundVolume);
             labelVolumeValue.Text = trackBarVolume.Value+"%";
 
             tbCustomSound.Text = Config.NotificationSoundPath;
             tbCustomSound_TextChanged(tbCustomSound, EventArgs.Empty);
-
-            Disposed += (sender, args) => soundNotification.Dispose();
         }
 
         public override void OnReady(){

Core/Other/Settings/TabSettingsTray.Designer.cs

@@ -0,0 +1,115 @@
+namespace TweetDuck.Core.Other.Settings {
+    partial class TabSettingsTray {
+        /// <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.components = new System.ComponentModel.Container();
+            this.checkTrayHighlight = new System.Windows.Forms.CheckBox();
+            this.comboBoxTrayType = new System.Windows.Forms.ComboBox();
+            this.labelTrayIcon = new System.Windows.Forms.Label();
+            this.labelTray = new System.Windows.Forms.Label();
+            this.toolTip = new System.Windows.Forms.ToolTip(this.components);
+            this.flowPanel = new System.Windows.Forms.FlowLayoutPanel();
+            this.flowPanel.SuspendLayout();
+            this.SuspendLayout();
+            // 
+            // checkTrayHighlight
+            // 
+            this.checkTrayHighlight.AutoSize = true;
+            this.checkTrayHighlight.Location = new System.Drawing.Point(6, 77);
+            this.checkTrayHighlight.Margin = new System.Windows.Forms.Padding(6, 6, 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.checkTrayHighlight.UseVisualStyleBackColor = true;
+            // 
+            // comboBoxTrayType
+            // 
+            this.comboBoxTrayType.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBoxTrayType.FormattingEnabled = true;
+            this.comboBoxTrayType.Location = new System.Drawing.Point(5, 25);
+            this.comboBoxTrayType.Margin = new System.Windows.Forms.Padding(5, 5, 3, 3);
+            this.comboBoxTrayType.Name = "comboBoxTrayType";
+            this.comboBoxTrayType.Size = new System.Drawing.Size(144, 21);
+            this.comboBoxTrayType.TabIndex = 0;
+            // 
+            // labelTrayIcon
+            // 
+            this.labelTrayIcon.AutoSize = true;
+            this.labelTrayIcon.Location = new System.Drawing.Point(3, 58);
+            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";
+            // 
+            // 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(0, 0);
+            this.labelTray.Margin = new System.Windows.Forms.Padding(0);
+            this.labelTray.Name = "labelTray";
+            this.labelTray.Size = new System.Drawing.Size(96, 20);
+            this.labelTray.TabIndex = 0;
+            this.labelTray.Text = "System Tray";
+            // 
+            // flowPanel
+            // 
+            this.flowPanel.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.flowPanel.Controls.Add(this.labelTray);
+            this.flowPanel.Controls.Add(this.comboBoxTrayType);
+            this.flowPanel.Controls.Add(this.labelTrayIcon);
+            this.flowPanel.Controls.Add(this.checkTrayHighlight);
+            this.flowPanel.FlowDirection = System.Windows.Forms.FlowDirection.TopDown;
+            this.flowPanel.Location = new System.Drawing.Point(9, 9);
+            this.flowPanel.Name = "flowPanel";
+            this.flowPanel.Size = new System.Drawing.Size(322, 97);
+            this.flowPanel.TabIndex = 2;
+            this.flowPanel.WrapContents = false;
+            // 
+            // TabSettingsTray
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.Controls.Add(this.flowPanel);
+            this.Name = "TabSettingsTray";
+            this.Size = new System.Drawing.Size(340, 115);
+            this.flowPanel.ResumeLayout(false);
+            this.flowPanel.PerformLayout();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+        private System.Windows.Forms.CheckBox checkTrayHighlight;
+        private System.Windows.Forms.ComboBox comboBoxTrayType;
+        private System.Windows.Forms.Label labelTrayIcon;
+        private System.Windows.Forms.Label labelTray;
+        private System.Windows.Forms.ToolTip toolTip;
+        private System.Windows.Forms.FlowLayoutPanel flowPanel;
+    }
+}

Core/Other/Settings/TabSettingsTray.cs

@@ -0,0 +1,36 @@
+using System;
+
+namespace TweetDuck.Core.Other.Settings{
+    sealed partial class TabSettingsTray : BaseTabSettings{
+        public TabSettingsTray(){
+            InitializeComponent();
+            
+            toolTip.SetToolTip(comboBoxTrayType, "Changes behavior of the Tray icon.\r\nRight-click the icon for an action menu.");
+            toolTip.SetToolTip(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.");
+            
+            comboBoxTrayType.Items.Add("Disabled");
+            comboBoxTrayType.Items.Add("Display Icon Only");
+            comboBoxTrayType.Items.Add("Minimize to Tray");
+            comboBoxTrayType.Items.Add("Close to Tray");
+            comboBoxTrayType.Items.Add("Combined");
+            comboBoxTrayType.SelectedIndex = Math.Min(Math.Max((int)Config.TrayBehavior, 0), comboBoxTrayType.Items.Count-1);
+
+            checkTrayHighlight.Enabled = Config.TrayBehavior.ShouldDisplayIcon();
+            checkTrayHighlight.Checked = Config.EnableTrayHighlight;
+        }
+
+        public override void OnReady(){
+            comboBoxTrayType.SelectedIndexChanged += comboBoxTrayType_SelectedIndexChanged;
+            checkTrayHighlight.CheckedChanged += checkTrayHighlight_CheckedChanged;
+        }
+
+        private void comboBoxTrayType_SelectedIndexChanged(object sender, EventArgs e){
+            Config.TrayBehavior = (TrayIcon.Behavior)comboBoxTrayType.SelectedIndex;
+            checkTrayHighlight.Enabled = Config.TrayBehavior.ShouldDisplayIcon();
+        }
+
+        private void checkTrayHighlight_CheckedChanged(object sender, EventArgs e){
+            Config.EnableTrayHighlight = checkTrayHighlight.Checked;
+        }
+    }
+}

Core/Other/TrayIcon.Designer.cs

@@ -1,4 +1,4 @@
-namespace TweetDuck.Core {
+namespace TweetDuck.Core.Other {
     partial class TrayIcon {
         /// <summary> 
         /// Required designer variable.

Core/Other/TrayIcon.cs

@@ -2,7 +2,7 @@
 using System.ComponentModel;
 using System.Windows.Forms;
 
-namespace TweetDuck.Core{
+namespace TweetDuck.Core.Other{
     sealed partial class TrayIcon : Component{
         public enum Behavior{ // keep order
             Disabled, DisplayOnly, MinimizeToTray, CloseToTray, Combined
@@ -12,7 +12,9 @@ namespace TweetDuck.Core{
         public event EventHandler ClickClose;
 
         public bool Visible{
-            get => notifyIcon.Visible;
+            get{
+                return notifyIcon.Visible;
+            }
 
             set{
                 if (value){

Core/TweetDeckBrowser.cs

@@ -0,0 +1,222 @@
+using System;
+using System.Drawing;
+using System.Windows.Forms;
+using CefSharp;
+using CefSharp.WinForms;
+using TweetDuck.Core.Bridge;
+using TweetDuck.Core.Controls;
+using TweetDuck.Core.Handling;
+using TweetDuck.Core.Handling.General;
+using TweetDuck.Core.Utils;
+using TweetDuck.Plugins;
+using TweetDuck.Plugins.Enums;
+using TweetDuck.Plugins.Events;
+using TweetDuck.Resources;
+using TweetDuck.Updates;
+
+namespace TweetDuck.Core{
+    sealed class TweetDeckBrowser : IDisposable{
+        public bool Ready { get; private set; }
+
+        public bool Enabled{
+            get => browser.Enabled;
+            set => browser.Enabled = value;
+        }
+
+        public bool IsTweetDeckWebsite{
+            get{
+                using(IFrame frame = browser.GetBrowser().MainFrame){
+                    return TwitterUtils.IsTweetDeckWebsite(frame);
+                }
+            }
+        }
+
+        public event EventHandler PageLoaded;
+
+        private readonly ChromiumWebBrowser browser;
+        private readonly PluginManager plugins;
+
+        public TweetDeckBrowser(FormBrowser owner, PluginManager plugins, TweetDeckBridge bridge){
+            this.browser = new ChromiumWebBrowser(TwitterUtils.TweetDeckURL){
+                DialogHandler = new FileDialogHandler(),
+                DragHandler = new DragHandlerBrowser(),
+                MenuHandler = new ContextMenuBrowser(owner),
+                JsDialogHandler = new JavaScriptDialogHandler(),
+                KeyboardHandler = new KeyboardHandlerBrowser(owner),
+                LifeSpanHandler = new LifeSpanHandler(),
+                RequestHandler = new RequestHandlerBrowser()
+            };
+
+            #if DEBUG
+            this.browser.ConsoleMessage += BrowserUtils.HandleConsoleMessage;
+            #endif
+
+            this.browser.LoadingStateChanged += browser_LoadingStateChanged;
+            this.browser.FrameLoadStart += browser_FrameLoadStart;
+            this.browser.FrameLoadEnd += browser_FrameLoadEnd;
+            this.browser.LoadError += browser_LoadError;
+
+            this.browser.RegisterAsyncJsObject("$TD", bridge);
+            this.browser.RegisterAsyncJsObject("$TDP", plugins.Bridge);
+            
+            this.browser.BrowserSettings.BackgroundColor = (uint)TwitterUtils.BackgroundColor.ToArgb();
+            this.browser.Dock = DockStyle.None;
+            this.browser.Location = ControlExtensions.InvisibleLocation;
+
+            owner.Controls.Add(browser);
+
+            this.plugins = plugins;
+            this.plugins.PluginChangedState += plugins_PluginChangedState;
+            
+            Program.UserConfig.MuteToggled += UserConfig_MuteToggled;
+            Program.UserConfig.ZoomLevelChanged += UserConfig_ZoomLevelChanged;
+        }
+
+        // setup and management
+
+        private void OnBrowserReady(){
+            if (!Ready){
+                browser.Location = Point.Empty;
+                browser.Dock = DockStyle.Fill;
+                Ready = true;
+            }
+        }
+
+        public void Focus(){
+            browser.Focus();
+        }
+
+        public void Dispose(){
+            plugins.PluginChangedState -= plugins_PluginChangedState;
+
+            Program.UserConfig.MuteToggled -= UserConfig_MuteToggled;
+            Program.UserConfig.ZoomLevelChanged -= UserConfig_ZoomLevelChanged;
+            
+            browser.Dispose();
+        }
+
+        // event handlers
+
+        private void browser_LoadingStateChanged(object sender, LoadingStateChangedEventArgs e){
+            if (!e.IsLoading){
+                foreach(string word in TwitterUtils.DictionaryWords){
+                    browser.AddWordToDictionary(word);
+                }
+
+                browser.BeginInvoke(new Action(OnBrowserReady));
+                browser.LoadingStateChanged -= browser_LoadingStateChanged;
+            }
+        }
+
+        private void browser_FrameLoadStart(object sender, FrameLoadStartEventArgs e){
+            if (e.Frame.IsMain){
+                if (Program.UserConfig.ZoomLevel != 100){
+                    BrowserUtils.SetZoomLevel(browser.GetBrowser(), Program.UserConfig.ZoomLevel);
+                }
+
+                if (TwitterUtils.IsTwitterWebsite(e.Frame)){
+                    ScriptLoader.ExecuteFile(e.Frame, "twitter.js");
+                }
+            }
+        }
+
+        private void browser_FrameLoadEnd(object sender, FrameLoadEndEventArgs e){
+            if (e.Frame.IsMain && TwitterUtils.IsTweetDeckWebsite(e.Frame)){
+                e.Frame.ExecuteJavaScriptAsync(TwitterUtils.BackgroundColorFix);
+
+                UpdateProperties();
+                TweetDeckBridge.RestoreSessionData(e.Frame);
+                ScriptLoader.ExecuteFile(e.Frame, "code.js");
+                InjectBrowserCSS();
+                ReinjectCustomCSS(Program.UserConfig.CustomBrowserCSS);
+                plugins.ExecutePlugins(e.Frame, PluginEnvironment.Browser);
+
+                TweetDeckBridge.ResetStaticProperties();
+
+                if (Program.UserConfig.FirstRun){
+                    ScriptLoader.ExecuteFile(e.Frame, "introduction.js");
+                }
+
+                PageLoaded?.Invoke(this, EventArgs.Empty);
+            }
+        }
+
+        private void browser_LoadError(object sender, LoadErrorEventArgs e){
+            if (e.ErrorCode == CefErrorCode.Aborted){
+                return;
+            }
+
+            if (!e.FailedUrl.StartsWith("http://td/", StringComparison.Ordinal)){
+                string errorPage = ScriptLoader.LoadResource("pages/error.html", true);
+
+                if (errorPage != null){
+                    browser.LoadHtml(errorPage.Replace("{err}", BrowserUtils.GetErrorName(e.ErrorCode)), "http://td/error");
+                }
+            }
+        }
+
+        private void plugins_PluginChangedState(object sender, PluginChangedStateEventArgs e){
+            browser.ExecuteScriptAsync("TDPF_setPluginState", e.Plugin, e.IsEnabled);
+        }
+
+        private void UserConfig_MuteToggled(object sender, EventArgs e){
+            UpdateProperties();
+        }
+
+        private void UserConfig_ZoomLevelChanged(object sender, EventArgs e){
+            BrowserUtils.SetZoomLevel(browser.GetBrowser(), Program.UserConfig.ZoomLevel);
+        }
+
+        // external handling
+
+        public UpdateHandler CreateUpdateHandler(UpdaterSettings settings){
+            return new UpdateHandler(browser, settings);
+        }
+
+        public void HideVideoOverlay(bool focus){
+            if (focus){
+                browser.GetBrowser().GetHost().SendFocusEvent(true);
+            }
+
+            browser.ExecuteScriptAsync("$('#td-video-player-overlay').remove()");
+        }
+
+        // javascript calls
+
+        public void ReloadToTweetDeck(){
+            browser.ExecuteScriptAsync($"if(window.TDGF_reload)window.TDGF_reload();else window.location.href='{TwitterUtils.TweetDeckURL}'");
+        }
+
+        public void UpdateProperties(){
+            browser.ExecuteScriptAsync(PropertyBridge.GenerateScript(PropertyBridge.Environment.Browser));
+        }
+
+        public void InjectBrowserCSS(){
+            browser.ExecuteScriptAsync("TDGF_injectBrowserCSS", ScriptLoader.LoadResource("styles/browser.css").TrimEnd());
+        }
+
+        public void ReinjectCustomCSS(string css){
+            browser.ExecuteScriptAsync("TDGF_reinjectCustomCSS", css?.Replace(Environment.NewLine, " ") ?? string.Empty);
+        }
+
+        public void OnMouseClickExtra(IntPtr param){
+            browser.ExecuteScriptAsync("TDGF_onMouseClickExtra", (param.ToInt32() >> 16) & 0xFFFF);
+        }
+
+        public void ShowTweetDetail(string columnId, string chirpId, string fallbackUrl){
+            browser.ExecuteScriptAsync("TDGF_showTweetDetail", columnId, chirpId, fallbackUrl);
+        }
+
+        public void TriggerTweetScreenshot(){
+            browser.ExecuteScriptAsync("TDGF_triggerScreenshot()");
+        }
+
+        public void ReloadColumns(){
+            browser.ExecuteScriptAsync("TDGF_reloadColumns()");
+        }
+
+        public void ApplyROT13(){
+            browser.ExecuteScriptAsync("TDGF_applyROT13()");
+        }
+    }
+}

Core/Utils/BrowserCache.cs

@@ -1,50 +1,66 @@
 using System;
-using System.Collections.Generic;
 using System.IO;
 using System.Threading.Tasks;
 using System.Linq;
+using System.Threading;
 
 namespace TweetDuck.Core.Utils{
     static class BrowserCache{
-        private static bool ClearOnExit { get; set; }
+        public static string CacheFolder => Path.Combine(Program.StoragePath, "Cache");
         
-        private static readonly string CacheFolder = Path.Combine(Program.StoragePath, "Cache");
+        private static bool ClearOnExit;
+        private static Timer AutoClearTimer;
 
-        private static IEnumerable<string> CacheFiles{
-            get{
-                return Directory.EnumerateFiles(CacheFolder);
-            }
-        }
-
-        public static void CalculateCacheSize(Action<long> callbackBytes){
-            Task<long> task = new Task<long>(() => {
-                return CacheFiles.Select(file => {
+        private static long CalculateCacheSize(){
+            return new DirectoryInfo(CacheFolder).EnumerateFiles().Select(file => {
                 try{
-                        return new FileInfo(file).Length;
+                    return file.Length;
                 }catch{
                     return 0L;
                 }
             }).Sum();
-            });
+        }
 
-            task.ContinueWith(originalTask => callbackBytes(originalTask.Exception == null ? originalTask.Result : -1L), TaskContinuationOptions.ExecuteSynchronously);
+        public static void GetCacheSize(Action<Task<long>> callbackBytes){
+            Task<long> task = new Task<long>(CalculateCacheSize);
+            task.ContinueWith(callbackBytes);
             task.Start();
         }
         
+        public static void RefreshTimer(){
+            bool shouldRun = Program.SystemConfig.ClearCacheAutomatically && !ClearOnExit;
+
+            if (!shouldRun && AutoClearTimer != null){
+                AutoClearTimer.Dispose();
+                AutoClearTimer = null;
+            }
+            else if (shouldRun && AutoClearTimer == null){
+                AutoClearTimer = new Timer(state => {
+                    if (AutoClearTimer != null && CalculateCacheSize() >= Program.SystemConfig.ClearCacheThreshold*1024L*1024L){
+                        SetClearOnExit();
+                    }
+                }, null, TimeSpan.FromSeconds(30), TimeSpan.FromHours(4));
+            }
+        }
+
         public static void SetClearOnExit(){
             ClearOnExit = true;
+            RefreshTimer();
         }
 
         public static void Exit(){
+            if (AutoClearTimer != null){
+                AutoClearTimer.Dispose();
+                AutoClearTimer = null;
+            }
+
             if (ClearOnExit){
-                foreach(string file in CacheFiles){
                 try{
-                        File.Delete(file);
+                    Directory.Delete(CacheFolder, true);
                 }catch{
                     // welp, too bad
                 }
             }
         }
     }
-    }
 }

Core/Utils/BrowserUtils.cs

@@ -12,7 +12,7 @@ namespace TweetDuck.Core.Utils{
     static class BrowserUtils{
         public static string HeaderAcceptLanguage{
             get{
-                string culture = Program.Culture.Name;
+                string culture = Program.UserConfig.AppLocale;
 
                 if (culture == "en"){
                     return "en-us,en";
@@ -31,7 +31,7 @@ namespace TweetDuck.Core.Utils{
                 args["disable-gpu-vsync"] = "1";
             }
             
-            args["disable-extensions"] = "1";
+            args["disable-pdf-extension"] = "1";
             args["disable-plugins-discovery"] = "1";
             args["enable-system-flash"] = "0";
 
@@ -70,12 +70,18 @@ namespace TweetDuck.Core.Utils{
 
             switch(CheckUrl(url)){
                 case UrlCheckResult.Fine:
-                    OpenExternalBrowserUnsafe(url);
+                    if (FormGuide.CheckGuideUrl(url, out string hash)){
+                        FormGuide.Show(hash);
+                    }
+                    else{
+                        WindowsUtils.OpenAssociatedProgram(url);
+                    }
+
                     break;
 
                 case UrlCheckResult.Tracking:
                     if (FormMessage.Warning("Blocked URL", "TweetDuck has blocked a tracking url due to privacy concerns. Do you want to visit it anyway?\n"+url, FormMessage.Yes, FormMessage.No)){
-                        OpenExternalBrowserUnsafe(url);
+                        WindowsUtils.OpenAssociatedProgram(url);
                     }
 
                     break;
@@ -86,10 +92,6 @@ namespace TweetDuck.Core.Utils{
             }
         }
 
-        public static void OpenExternalBrowserUnsafe(string url){
-            using(Process.Start(url)){}
-        }
-
         public static string GetFileNameFromUrl(string url){
             string file = Path.GetFileName(new Uri(url).AbsolutePath);
             return string.IsNullOrEmpty(file) ? null : file;
@@ -99,9 +101,14 @@ namespace TweetDuck.Core.Utils{
             return StringUtils.ConvertPascalCaseToScreamingSnakeCase(Enum.GetName(typeof(CefErrorCode), code) ?? string.Empty);
         }
 
-        public static WebClient DownloadFileAsync(string url, string target, Action onSuccess, Action<Exception> onFailure){
+        public static WebClient CreateWebClient(){
             WebClient client = new WebClient{ Proxy = null };
             client.Headers[HttpRequestHeader.UserAgent] = HeaderUserAgent;
+            return client;
+        }
+
+        public static WebClient DownloadFileAsync(string url, string target, Action onSuccess, Action<Exception> onFailure){
+            WebClient client = CreateWebClient();
 
             client.DownloadFileCompleted += (sender, args) => {
                 if (args.Cancelled){

Core/Utils/LocaleUtils.cs

@@ -0,0 +1,52 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+
+namespace TweetDuck.Core.Utils{
+    static class LocaleUtils{
+        public static string LocaleFolder => Path.Combine(Program.ProgramPath, "locales");
+
+        public static IEnumerable<Item> ChromiumLocales => Directory
+            .EnumerateFiles(LocaleFolder, "*.pak", SearchOption.TopDirectoryOnly)
+            .Select(file => new Item(Path.GetFileNameWithoutExtension(file)))
+            .OrderBy(code => code);
+        
+        // TD.languages.getSupportedTranslationDestinationLanguages() except for "ht", "in", "iw" which are missing/duplicates
+        public static IEnumerable<Item> TweetDeckTranslationLocales { get; } = new List<string>{
+            "bg", "ca", "zh-cn", "zh-tw", "cs", "da", "nl",
+            "en", "et", "fi", "fr", "de", "el", "he", "hi",
+            "hu", "id", "it", "ja", "ko", "lv", "lt", "no",
+            "pl", "pt", "ro", "ru", "sk", "sl", "es", "sv",
+            "th", "tr", "uk", "vi", "ar", "fa"
+        }.Select(code => new Item(code)).OrderBy(code => code).ToList();
+
+        public sealed class Item : IComparable<Item>{
+            public string Code { get; }
+            public CultureInfo Info { get; }
+
+            public Item(string code){
+                this.Code = code;
+                this.Info = CultureInfo.GetCultureInfo(code);
+            }
+
+            public override bool Equals(object obj){
+                return obj is Item other && Code.Equals(other.Code, StringComparison.OrdinalIgnoreCase);
+            }
+
+            public override int GetHashCode(){
+                return Code.GetHashCode();
+            }
+
+            public override string ToString(){
+                string capitalizedName = Info.TextInfo.ToTitleCase(Info.NativeName);
+                return Info.DisplayName == Info.NativeName ? capitalizedName : $"{capitalizedName}, {Info.DisplayName}";
+            }
+
+            public int CompareTo(Item other){
+                return string.Compare(Info.NativeName, other.Info.NativeName, false, CultureInfo.InvariantCulture);
+            }
+        }
+    }
+}

Core/Utils/NativeMethods.cs

@@ -8,6 +8,7 @@ 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;
@@ -51,6 +52,12 @@ namespace TweetDuck.Core.Utils{
         [DllImport("user32.dll", EntryPoint = "SetWindowPos")]
         private static extern bool SetWindowPos(int hWnd, int hWndOrder, int x, int y, int width, int height, uint flags);
 
+        [DllImport("user32.dll")]
+        public static extern bool PostMessage(IntPtr hWnd, uint msg, UIntPtr wParam, IntPtr lParam);
+
+        [DllImport("user32.dll")]
+        public static extern uint RegisterWindowMessage(string messageName);
+
         [DllImport("user32.dll")]
         private static extern bool GetLastInputInfo(ref LASTINPUTINFO info);
 
@@ -96,13 +103,18 @@ namespace TweetDuck.Core.Utils{
             }
         }
 
+        public static void BroadcastMessage(uint msg, uint wParam, int lParam){
+            PostMessage(HWND_BROADCAST, msg, new UIntPtr(wParam), new IntPtr(lParam));
+        }
+
         public static int GetMouseHookData(IntPtr ptr){
             return Marshal.PtrToStructure<MSLLHOOKSTRUCT>(ptr).mouseData >> 16;
         }
 
         public static int GetIdleSeconds(){
-            LASTINPUTINFO info = new LASTINPUTINFO();
-            info.cbSize = LASTINPUTINFO.Size;
+            LASTINPUTINFO info = new LASTINPUTINFO{
+                cbSize = LASTINPUTINFO.Size
+            };
 
             if (!GetLastInputInfo(ref info)){
                 return 0;

Core/Utils/StringUtils.cs

@@ -18,5 +18,16 @@ namespace TweetDuck.Core.Utils{
         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();
         }
+
+        public static int CountOccurrences(string source, string substring){
+            int count = 0, index = 0;
+
+            while((index = source.IndexOf(substring, index)) != -1){
+                index += substring.Length;
+                ++count;
+            }
+
+            return count;
+        }
     }
 }

Core/Utils/TwitterUtils.cs

@@ -21,6 +21,10 @@ namespace TweetDuck.Core.Utils{
             "tweetdeck", "TweetDeck", "tweetduck", "TweetDuck", "TD"
         };
 
+        public static readonly string[] ValidImageExtensions = {
+            ".jpg", ".jpeg", ".png", ".gif"
+        };
+
         public enum ImageQuality{
             Default, Orig
         }
@@ -53,6 +57,10 @@ namespace TweetDuck.Core.Utils{
             }
         }
 
+        public static string GetImageFileName(string url){
+            return BrowserUtils.GetFileNameFromUrl(ExtractMediaBaseLink(url));
+        }
+        
         public static void DownloadImage(string url, string username, ImageQuality quality){
             DownloadImages(new string[]{ url }, username, quality);
         }
@@ -65,7 +73,7 @@ namespace TweetDuck.Core.Utils{
             string firstImageLink = GetMediaLink(urls[0], quality);
             int qualityIndex = firstImageLink.IndexOf(':', firstImageLink.LastIndexOf('/'));
 
-            string file = BrowserUtils.GetFileNameFromUrl(ExtractMediaBaseLink(firstImageLink));
+            string file = GetImageFileName(firstImageLink);
             string ext = Path.GetExtension(file); // includes dot
 
             string[] fileNameParts = qualityIndex == -1 ? new string[]{
@@ -103,7 +111,7 @@ namespace TweetDuck.Core.Utils{
             }
         }
 
-        public static void DownloadVideo(string url){
+        public static void DownloadVideo(string url, string username){
             string filename = BrowserUtils.GetFileNameFromUrl(url);
             string ext = Path.GetExtension(filename);
 
@@ -111,7 +119,7 @@ namespace TweetDuck.Core.Utils{
                 AutoUpgradeEnabled = true,
                 OverwritePrompt = true,
                 Title = "Save video",
-                FileName = filename,
+                FileName = string.IsNullOrEmpty(username) ? filename : $"{username} {filename}",
                 Filter = "Video"+(string.IsNullOrEmpty(ext) ? " (unknown)|*.*" : $" (*{ext})|*{ext}")
             }){
                 if (dialog.ShowDialog() == DialogResult.OK){

Core/Utils/WindowsUtils.cs

@@ -1,7 +1,7 @@
 using System;
+using System.ComponentModel;
 using System.Diagnostics;
 using System.IO;
-using System.Management;
 using System.Runtime.InteropServices;
 using System.Text.RegularExpressions;
 using System.Threading;
@@ -49,17 +49,22 @@ namespace TweetDuck.Core.Utils{
             }
         }
 
-        public static Process StartProcess(string file, string arguments, bool runElevated){
-            ProcessStartInfo processInfo = new ProcessStartInfo{
+        public static bool OpenAssociatedProgram(string file, string arguments = "", bool runElevated = false){
+            try{
+                using(Process.Start(new ProcessStartInfo{
                     FileName = file,
-                Arguments = arguments
-            };
-
-            if (runElevated){
-                processInfo.Verb = "runas";
+                    Arguments = arguments,
+                    Verb = runElevated ? "runas" : string.Empty,
+                    ErrorDialog = true
+                })){
+                    return true;
+                }
+            }catch(Win32Exception e) when (e.NativeErrorCode == 0x000004C7){ // operation canceled by the user
+                return false;
+            }catch(Exception e){
+                Program.Reporter.HandleException("Error opening file", e.Message, true, e);
+                return false;
             }
-
-            return Process.Start(processInfo);
         }
 
         public static bool TrySleepUntil(Func<bool> test, int timeoutMillis, int timeStepMillis){
@@ -89,22 +94,8 @@ 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)){
+            if (!Clipboard.ContainsText(TextDataFormat.Html) || !Clipboard.ContainsText(TextDataFormat.UnicodeText)){
                 return;
             }
 

Data/Serialization/FileSerializer.cs

@@ -4,6 +4,7 @@ using System.IO;
 using System.Linq;
 using System.Reflection;
 using System.Runtime.Serialization;
+using TweetDuck.Core.Utils;
 
 namespace TweetDuck.Data.Serialization{
     sealed class FileSerializer<T>{
@@ -28,6 +29,8 @@ namespace TweetDuck.Data.Serialization{
         }
 
         public void Write(string file, T obj){
+            WindowsUtils.CreateDirectoryForFile(file);
+
             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;
@@ -54,7 +57,11 @@ namespace TweetDuck.Data.Serialization{
             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){
+                switch(reader.Peek()){
+                    case -1:
+                        throw new FormatException("File is empty.");
+                    case 0:
+                    case 1:
                         throw new FormatException("Input appears to be a binary file.");
                 }
 
@@ -95,6 +102,21 @@ namespace TweetDuck.Data.Serialization{
             }
         }
 
+        public void ReadIfExists(string file, T obj){
+            try{
+                Read(file, obj);
+            }catch(FileNotFoundException){
+            }catch(DirectoryNotFoundException){}
+        }
+
+        public static HandleUnknownPropertiesHandler IgnoreProperties(params string[] properties){
+            return (obj, data) => {
+                foreach(string property in properties){
+                    data.Remove(property);
+                }
+            };
+        }
+
         private sealed class BasicTypeConverter : ITypeConverter{
             bool ITypeConverter.TryWriteType(Type type, object value, out string converted){
                 switch(Type.GetTypeCode(type)){

Plugins/Controls/PluginControl.cs

@@ -62,9 +62,7 @@ namespace TweetDuck.Plugins.Controls{
         }
 
         private void btnToggleState_Click(object sender, EventArgs e){
-            bool newState = !pluginManager.Config.IsEnabled(plugin);
-            pluginManager.Config.SetEnabled(plugin, newState);
-
+            pluginManager.Config.ToggleEnabled(plugin);
             UpdatePluginState();
         }
 

Plugins/Plugin.cs

@@ -7,12 +7,11 @@ using TweetDuck.Plugins.Enums;
 
 namespace TweetDuck.Plugins{
     sealed class Plugin{
-        private static readonly Version AppVersion = new Version(Program.VersionTag);
         private const string VersionWildcard = "*";
 
         public string Identifier { get; }
         public PluginGroup Group { get; }
-        public PluginEnvironment Environments { get; private set; }
+        public PluginEnvironment Environments { get; }
 
         public string Name => metadata["NAME"];
         public string Description => metadata["DESCRIPTION"];
@@ -23,9 +22,7 @@ namespace TweetDuck.Plugins{
         public string ConfigDefault => metadata["CONFIGDEFAULT"];
         public string RequiredVersion => metadata["REQUIRES"];
 
-        public bool CanRun{
-            get => canRun ?? (canRun = CheckRequiredVersion(RequiredVersion)).Value;
-        }
+        public bool CanRun { get; private set; }
 
         public bool HasConfig{
             get => ConfigFile.Length > 0 && GetFullPathIfSafe(PluginFolder.Data, ConfigFile).Length > 0;
@@ -56,21 +53,18 @@ namespace TweetDuck.Plugins{
             { "REQUIRES", VersionWildcard }
         };
 
-        private bool? canRun;
-
-        private Plugin(string path, PluginGroup group){
-            string name = Path.GetFileName(path);
-            System.Diagnostics.Debug.Assert(name != null);
-
+        private Plugin(string path, string name, PluginGroup group, PluginEnvironment environments){
             this.pathRoot = path;
             this.pathData = Path.Combine(Program.PluginDataPath, group.GetIdentifierPrefix(), name);
 
             this.Identifier = group.GetIdentifierPrefix()+name;
             this.Group = group;
-            this.Environments = PluginEnvironment.None;
+            this.Environments = environments;
         }
 
         private void OnMetadataLoaded(){
+            CanRun = CheckRequiredVersion(RequiredVersion);
+
             string configPath = ConfigPath, defaultConfigPath = DefaultConfigPath;
 
             if (configPath.Length > 0 && defaultConfigPath.Length > 0 && !File.Exists(configPath) && File.Exists(defaultConfigPath)){
@@ -80,7 +74,7 @@ namespace TweetDuck.Plugins{
                     Directory.CreateDirectory(dataFolder);
                     File.Copy(defaultConfigPath, configPath, false);
                 }catch(Exception e){
-                    Program.Reporter.HandleException("Plugin Loading Error", "Could not generate a configuration file for '"+Identifier+"' plugin.", true, e);
+                    throw new IOException("Could not generate a configuration file for '"+Identifier+"' plugin: "+e.Message, e);
                 }
             }
         }
@@ -138,89 +132,74 @@ namespace TweetDuck.Plugins{
             return obj is Plugin plugin && plugin.Identifier.Equals(Identifier);
         }
 
-        public static Plugin CreateFromFolder(string path, PluginGroup group, out string error){
-            Plugin plugin = new Plugin(path, group);
+        // Static
         
-            if (!LoadMetadata(path, plugin, out error)){
-                return null;
-            }
+        private static readonly Version AppVersion = new Version(Program.VersionTag);
+        private static readonly string[] EndTag = { "[END]" };
 
-            if (!LoadEnvironments(path, plugin, out error)){
-                return null;
-            }
-
-            error = string.Empty;
+        public static Plugin CreateFromFolder(string path, PluginGroup group){
+            Plugin plugin = new Plugin(path, Path.GetFileName(path), group, LoadEnvironments(path));
+            LoadMetadata(path, plugin);
             return plugin;
         }
 
-        private static bool LoadEnvironments(string path, Plugin plugin, out string error){
+        private static PluginEnvironment LoadEnvironments(string path){
+            PluginEnvironment environments = PluginEnvironment.None;
+
             foreach(string file in Directory.EnumerateFiles(path, "*.js", SearchOption.TopDirectoryOnly).Select(Path.GetFileName)){
-                plugin.Environments |= PluginEnvironmentExtensions.Values.FirstOrDefault(env => file.Equals(env.GetPluginScriptFile(), StringComparison.Ordinal));
+                environments |= PluginEnvironmentExtensions.Values.FirstOrDefault(env => file.Equals(env.GetPluginScriptFile(), StringComparison.Ordinal));
             }
 
-            if (plugin.Environments == PluginEnvironment.None){
-                error = "Plugin has no script files.";
-                return false;
+            if (environments == PluginEnvironment.None){
+                throw new ArgumentException("Plugin has no script files");
             }
 
-            error = string.Empty;
-            return true;
+            return environments;
         }
 
-        private static readonly string[] endTag = { "[END]" };
-
-        private static bool LoadMetadata(string path, Plugin plugin, out string error){
+        private static void LoadMetadata(string path, Plugin plugin){
             string metaFile = Path.Combine(path, ".meta");
 
             if (!File.Exists(metaFile)){
-                error = "Missing .meta file.";
-                return false;
+                throw new ArgumentException("Missing .meta file");
             }
             
-            string[] lines = File.ReadAllLines(metaFile, Encoding.UTF8);
-            string currentTag = null, currentContents = "";
+            string currentTag = null, currentContents = string.Empty;
 
-            foreach(string line in lines.Concat(endTag).Select(line => line.TrimEnd()).Where(line => line.Length > 0)){
+            foreach(string line in File.ReadAllLines(metaFile, Encoding.UTF8).Concat(EndTag).Select(line => line.TrimEnd()).Where(line => line.Length > 0)){
                 if (line[0] == '[' && line[line.Length-1] == ']'){
                     if (currentTag != null){
                         plugin.metadata[currentTag] = currentContents;
                     }
 
                     currentTag = line.Substring(1, line.Length-2).ToUpper();
-                    currentContents = "";
+                    currentContents = string.Empty;
 
-                    if (line.Equals(endTag[0])){
+                    if (line.Equals(EndTag[0])){
                         break;
                     }
 
                     if (!plugin.metadata.ContainsKey(currentTag)){
-                        error = "Invalid metadata tag: "+currentTag;
-                        return false;
+                        throw new FormatException("Invalid metadata tag: "+currentTag);
                     }
                 }
                 else if (currentTag != null){
-                    currentContents = currentContents.Length == 0 ? line : currentContents+"\r\n"+line;
+                    currentContents = currentContents.Length == 0 ? line : currentContents+Environment.NewLine+line;
                 }
                 else{
-                    error = "Missing metadata tag before value: "+line;
-                    return false;
+                    throw new FormatException("Missing metadata tag before value: "+line);
                 }
             }
 
             if (plugin.Name.Length == 0){
-                error = "Plugin is missing a name in the .meta file.";
-                return false;
+                throw new FormatException("Plugin is missing a name in the .meta file");
             }
 
             if (plugin.RequiredVersion.Length == 0 || !(plugin.RequiredVersion == VersionWildcard || System.Version.TryParse(plugin.RequiredVersion, out Version _))){
-                error = "Plugin contains invalid version: "+plugin.RequiredVersion;
-                return false;
+                throw new FormatException("Plugin contains invalid version: "+plugin.RequiredVersion);
             }
 
             plugin.OnMetadataLoaded();
-
-            error = string.Empty;
-            return true;
         }
 
         private static bool CheckRequiredVersion(string requires){

Plugins/PluginConfig.cs

@@ -24,10 +24,28 @@ namespace TweetDuck.Plugins{
             }
         }
 
+        public void ToggleEnabled(Plugin plugin){
+            SetEnabled(plugin, !IsEnabled(plugin));
+        }
+
         public bool IsEnabled(Plugin plugin){
             return !disabled.Contains(plugin.Identifier);
         }
 
+        public void Save(string file){
+            try{
+                using(StreamWriter writer = new StreamWriter(new FileStream(file, FileMode.Create, FileAccess.Write, FileShare.None), Encoding.UTF8)){
+                    writer.WriteLine("#Disabled");
+
+                    foreach(string identifier in disabled){
+                        writer.WriteLine(identifier);
+                    }
+                }
+            }catch(Exception e){
+                Program.Reporter.HandleException("Plugin Configuration Error", "Could not save the plugin configuration file.", true, e);
+            }
+        }
+
         public void Load(string file){
             try{
                 using(StreamReader reader = new StreamReader(new FileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read), Encoding.UTF8)){
@@ -43,30 +61,12 @@ namespace TweetDuck.Plugins{
                 }
             }catch(FileNotFoundException){
                 disabled.Clear();
-                
-                foreach(string identifier in DefaultDisabled){
-                    disabled.Add(identifier);
-                }
-
+                disabled.UnionWith(DefaultDisabled);
                 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);
             }
         }
-
-        public void Save(string file){
-            try{
-                using(StreamWriter writer = new StreamWriter(new FileStream(file, FileMode.Create, FileAccess.Write, FileShare.None), Encoding.UTF8)){
-                    writer.WriteLine("#Disabled");
-
-                    foreach(string identifier in disabled){
-                        writer.WriteLine(identifier);
-                    }
-                }
-            }catch(Exception e){
-                Program.Reporter.HandleException("Plugin Configuration Error", "Could not save the plugin configuration file.", true, e);
-            }
-        }
     }
 }

Plugins/PluginManager.cs

@@ -9,8 +9,6 @@ using TweetDuck.Resources;
 
 namespace TweetDuck.Plugins{
     sealed class PluginManager{
-        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") },
@@ -35,8 +33,6 @@ namespace TweetDuck.Plugins{
         private readonly Dictionary<int, Plugin> tokens = new Dictionary<int, Plugin>();
         private readonly Random rand = new Random();
 
-        private List<string> loadErrors;
-
         public PluginManager(string rootPath, string configPath){
             this.rootPath = rootPath;
             this.configPath = configPath;
@@ -68,7 +64,18 @@ namespace TweetDuck.Plugins{
                 }
             }
 
-            return InvalidToken;
+            int token, attempts = 1000;
+
+            do{
+                token = rand.Next();
+            }while(tokens.ContainsKey(token) && --attempts >= 0);
+            
+            if (attempts < 0){
+                token = -tokens.Count-1;
+            }
+
+            tokens[token] = plugin;
+            return token;
         }
 
         public Plugin GetPluginFromToken(int token){
@@ -81,28 +88,41 @@ namespace TweetDuck.Plugins{
             plugins.Clear();
             tokens.Clear();
 
-            loadErrors = new List<string>(2);
+            List<string> loadErrors = new List<string>(2);
 
-            foreach(Plugin plugin in LoadPluginsFrom(PathOfficialPlugins, PluginGroup.Official)){
-                plugins.Add(plugin);
+            IEnumerable<Plugin> LoadPluginsFrom(string path, PluginGroup group){
+                if (!Directory.Exists(path)){
+                    yield break;
                 }
 
-            foreach(Plugin plugin in LoadPluginsFrom(PathCustomPlugins, PluginGroup.Custom)){
-                plugins.Add(plugin);
+                foreach(string fullDir in Directory.EnumerateDirectories(path, "*", SearchOption.TopDirectoryOnly)){
+                    Plugin plugin;
+
+                    try{
+                        plugin = Plugin.CreateFromFolder(fullDir, group);
+                    }catch(Exception e){
+                        loadErrors.Add(group.GetIdentifierPrefix()+Path.GetFileName(fullDir)+": "+e.Message);
+                        continue;
                     }
 
+                    yield return plugin;
+                }
+            }
+            
+            plugins.UnionWith(LoadPluginsFrom(PathOfficialPlugins, PluginGroup.Official));
+            plugins.UnionWith(LoadPluginsFrom(PathCustomPlugins, PluginGroup.Custom));
+
             Reloaded?.Invoke(this, new PluginErrorEventArgs(loadErrors));
         }
 
         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);
-            }
+            if (!HasAnyPlugin(environment)){
+                return;
             }
             
-        private void ExecutePluginScripts(IFrame frame, PluginEnvironment environment){
+            ScriptLoader.ExecuteScript(frame, PluginSetupScripts[environment], environment.GetScriptIdentifier());
+            ScriptLoader.ExecuteScript(frame, PluginSetupScripts[PluginEnvironment.None], PluginEnvironment.None.GetScriptIdentifier());
+            
             bool includeDisabled = environment.IncludesDisabledPlugins();
 
             if (includeDisabled){
@@ -113,7 +133,10 @@ namespace TweetDuck.Plugins{
 
             foreach(Plugin plugin in Plugins){
                 string path = plugin.GetScriptPath(environment);
-                if (string.IsNullOrEmpty(path) || (!includeDisabled && !Config.IsEnabled(plugin)) || !plugin.CanRun)continue;
+
+                if (string.IsNullOrEmpty(path) || (!includeDisabled && !Config.IsEnabled(plugin)) || !plugin.CanRun){
+                    continue;
+                }
 
                 string script;
 
@@ -124,49 +147,10 @@ namespace TweetDuck.Plugins{
                     continue;
                 }
                 
-                int token;
-
-                if (tokens.ContainsValue(plugin)){
-                    token = GetTokenFromPlugin(plugin);
-                }
-                else{
-                    token = GenerateToken();
-                    tokens[token] = plugin;
-                }
-
-                ScriptLoader.ExecuteScript(frame, PluginScriptGenerator.GeneratePlugin(plugin.Identifier, script, token, environment), "plugin:"+plugin);
+                ScriptLoader.ExecuteScript(frame, PluginScriptGenerator.GeneratePlugin(plugin.Identifier, script, GetTokenFromPlugin(plugin), environment), "plugin:"+plugin);
             }
 
             Executed?.Invoke(this, new PluginErrorEventArgs(failedPlugins));
         }
-
-        private IEnumerable<Plugin> LoadPluginsFrom(string path, PluginGroup group){
-            if (!Directory.Exists(path)){
-                yield break;
-            }
-
-            foreach(string fullDir in Directory.EnumerateDirectories(path, "*", SearchOption.TopDirectoryOnly)){
-                Plugin plugin = Plugin.CreateFromFolder(fullDir, group, out string error);
-
-                if (plugin == null){
-                    loadErrors.Add(group.GetIdentifierPrefix()+Path.GetFileName(fullDir)+": "+error);
-                }
-                else{
-                    yield return plugin;
-                }
-            }
-        }
-
-        private int GenerateToken(){
-            for(int attempt = 0; attempt < 1000; attempt++){
-                int token = rand.Next();
-
-                if (!tokens.ContainsKey(token) && token != InvalidToken){
-                    return token;
-                }
-            }
-
-            return -tokens.Count;
-        }
     }
 }

Program.cs

@@ -14,14 +14,13 @@ using TweetDuck.Core.Other.Settings.Export;
 using TweetDuck.Core.Utils;
 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 = "1.9.1";
+        public const string VersionTag = "1.11.2";
 
         public static readonly bool IsPortable = File.Exists("makeportable");
 
@@ -37,12 +36,12 @@ namespace TweetDuck{
         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");
+        public static string AnalyticsFilePath => Path.Combine(StoragePath, "TD_Analytics.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;
@@ -69,9 +68,9 @@ namespace TweetDuck{
         private static void Main(){
             Application.EnableVisualStyles();
             Application.SetCompatibleTextRenderingDefault(false);
+            Cef.EnableHighDPISupport();
             
-            WindowRestoreMessage = Comms.RegisterMessage("TweetDuckRestore");
-            SubProcessMessage = Comms.RegisterMessage("TweetDuckSubProcess");
+            WindowRestoreMessage = NativeMethods.RegisterWindowMessage("TweetDuckRestore");
 
             if (!WindowsUtils.CheckFolderWritePermission(StoragePath)){
                 FormMessage.Warning("Permission Error", "TweetDuck does not have write permissions to the storage folder: "+StoragePath, FormMessage.OK);
@@ -128,12 +127,13 @@ namespace TweetDuck{
                 WindowsUtils.TryDeleteFolderWhenAble(InstallerPath, 8000);
             }
             
+            BrowserCache.RefreshTimer();
             CefSharpSettings.WcfEnabled = false;
 
             CefSettings settings = new CefSettings{
                 AcceptLanguageList = BrowserUtils.HeaderAcceptLanguage,
                 UserAgent = BrowserUtils.HeaderUserAgent,
-                Locale = Arguments.GetValue(Arguments.ArgLocale, string.Empty),
+                Locale = UserConfig.AppLocale,
                 BrowserSubprocessPath = BrandName+".Browser.exe",
                 CachePath = StoragePath,
                 LogFile = ConsoleLogFilePath,
@@ -145,7 +145,6 @@ namespace TweetDuck{
             CommandLineArgs.ReadCefArguments(UserConfig.CustomCefArgs).ToDictionary(settings.CefCommandLineArgs);
             BrowserUtils.SetupCefArgs(settings.CefCommandLineArgs);
             
-            Cef.EnableHighDPISupport();
             Cef.Initialize(settings, false, new BrowserProcessHandler());
 
             Application.ApplicationExit += (sender, args) => ExitCleanup();
@@ -166,9 +165,13 @@ namespace TweetDuck{
                 string updaterArgs = "/SP- /SILENT /CLOSEAPPLICATIONS /UPDATEPATH=\""+ProgramPath+"\" /RUNARGS=\""+Arguments.GetCurrentForInstallerCmd()+"\""+(IsPortable ? " /PORTABLE=1" : "");
                 bool runElevated = !IsPortable || !WindowsUtils.CheckFolderWritePermission(ProgramPath);
 
-                WindowsUtils.StartProcess(mainForm.UpdateInstallerPath, updaterArgs, runElevated);
+                if (WindowsUtils.OpenAssociatedProgram(mainForm.UpdateInstallerPath, updaterArgs, runElevated)){
                     Application.Exit();
                 }
+                else{
+                    RestartWithArgsInternal(Arguments.GetCurrentClean());
+                }
+            }
         }
 
         private static string GetDataStoragePath(){
@@ -211,11 +214,14 @@ namespace TweetDuck{
             FormBrowser browserForm = Application.OpenForms.OfType<FormBrowser>().FirstOrDefault();
             if (browserForm == null)return;
             
-            args.AddFlag(Arguments.ArgRestart);
-
             browserForm.ForceClose();
-            ExitCleanup();
 
+            ExitCleanup();
+            RestartWithArgsInternal(args);
+        }
+
+        private static void RestartWithArgsInternal(CommandLineArgs args){
+            args.AddFlag(Arguments.ArgRestart);
             Process.Start(Application.ExecutablePath, args.ToString());
             Application.Exit();
         }

README.md

@@ -1,11 +1,75 @@
+# Support
+
+[Follow TweetDuck on Twitter](https://twitter.com/TryTweetDuck)  |  [Support via PayPal](https://paypal.me/chylex)  |  [Support via Patreon](https://www.patreon.com/chylex)
+
 # Build Instructions
 
-The program was built using Visual Studio 2017. After opening the solution, make sure you have **CefSharp.WinForms** and **Microsoft.VC120.CRT.JetBrains** included - if not, download them using NuGet.
+### Setup
+
+The program was built using Visual Studio 2017. Before opening the solution, please make sure you have the following workloads and components installed (optional components that are not listed can be deselected to save space):
+* **.NET desktop development**
+  * .NET Framework 4 – 4.6 development tools
+* **Desktop development with C++**
+  * VC++ 2017 v141 toolset
+
+After opening the solution, download the following NuGet packages by right-clicking on the solution and selecting **Restore NuGet Packages**, or manually running these commands in the **Package Manager Console**:
 ```
-PM> Install-Package CefSharp.WinForms -Version 57.0.0
+PM> Install-Package CefSharp.WinForms -Version 63.0.0-pre01 -Source https://www.myget.org/F/cefsharp/api/v3/index.json
 PM> Install-Package Microsoft.VC120.CRT.JetBrains
 ```
 
-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).
+Note that some pre-release builds of CefSharp are not available on NuGet. To correctly restore packages in that case, open **Package Manager Settings**, and add `https://www.myget.org/F/cefsharp/api/v3/index.json` to the list of package sources.
 
-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. 
+### Debug
+
+It is recommended to create a separate data folder for debugging, otherwise you will not be able to run TweetDuck while debugging the solution.
+
+To do that, open **TweetDuck Properties**, click the **Debug** tab, make sure your **Configuration** is set to `Active (Debug)` (or just `Debug`), and insert this into the **Command line arguments** field:
+```
+-datafolder TweetDuckDebug
+```
+
+### Build
+
+To make a release build of TweetDuck, open **Batch Build**, tick all `Release` configurations except for the `UnitTest` project (otherwise the build will fail), and click **Rebuild**. Check the status bar to make sure it says **Rebuild All succeeded**; if not, see the [Troubleshooting](#troubleshooting) section.
+
+After the build succeeds, the `bin/x86/Release` folder will contain files intended for distribution (no debug symbols or other unnecessary files). You may package these files yourself, or see the [Installers](#installers) section for automated installer generation.
+
+If you decide to release a custom version publicly, please make it clear that it is not an official release of TweetDuck.
+
+### Troubleshooting
+
+There are a few quirks in the build process that may catch you off guard:
+
+- **Plugin files are not updated automatically**
+  - Since official plugins (`Resources/Plugins`) are not included in the project, Visual Studio will not automatically detect changes in the files
+  - To ensure plugins are updated when testing the app, click **Rebuild Solution** before clicking **Start**
+- **Error: The command (...) exited with code 1**
+  - If the post-build event fails, open the **Output** tab and look for the cause
+  - Determine if there was an IO error while copying files or modifying folders, or whether the final .ps1 script failed (`Encountered an error while running PostBuild.ps1 on line xyz`)
+  - Some files are checked for invalid characters:
+    - `Resources/Plugins/emoji-keyboard/emoji-ordering.txt` line endings must be LF (line feed); any CR (carriage return) in the file will cause a failed build, and you will need to ensure correct line endings in your text editor
+
+### Installers
+
+TweetDuck uses **Inno Setup** to automate the creation of installers. First, download and install [InnoSetup QuickStart Pack](http://www.jrsoftware.org/isdl.php) (non-unicode; editor and encryption support not required) and the [Inno Download Plugin](https://code.google.com/archive/p/inno-download-plugin).
+
+Next, add the Inno Setup installation folder (usually `C:\Program Files (x86)\Inno Setup 5`) into your **PATH** environment variable. You may need to restart File Explorer for the change to take place.
+
+Now you can generate installers after a build by running `bld/RUN BUILD.bat`. Note that despite the name, this will only package the files, you still need to run the [build](#build) in Visual Studio!
+
+After the window closes, three installers will be generated inside the `bld/Output` folder:
+* **TweetDuck.exe**
+  * This is the main installer that creates entries in the Start Menu & Programs and Features, and an optional desktop icon
+* **TweetDuck.Update.exe**
+  * This is a lightweight update installer that only contains the most important files that usually change across releases
+  * It will automatically download and apply the full installer if the user's current version of CEF does not match (the download link is in `gen_upd.iss` and points to this repository by default)
+* **TweetDuck.Portable.exe**
+  * This is a portable installer that does not need administrator privileges
+  * It automatically creates a `makeportable` file in the program folder, which forces TweetDuck to run in portable mode
+
+Note: There is a small chance you will see a resource error when running `RUN BUILD.bat`. If that happens, close the console window (which will terminate all Inno Setup processes and leave corrupted installer files in the output folder), and run it again.
+
+### Code Notes
+
+There are many references to the official TweetDuck website and this repository in the code and installers, so if you plan to release your own version, make sure to search for `tweetduck.chylex.com` and `github.com` in the whole repository and replace them appropriately.