Release 1.11

Closes #177

.gitattributes

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

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{
@@ -136,13 +135,11 @@ 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;
-                    }
+                if (WindowsUtils.TrySleepUntil(() => CheckLockingProcessExited() || (lockingProcess.MainWindowHandle != IntPtr.Zero && lockingProcess.Responding), failTimeout, RetryDelay)){
+                    return true;
                 }
             }
 
@@ -166,15 +163,12 @@ namespace TweetDuck.Configuration{
                         lockingProcess = null;
                         return true;
                     }
-                }catch(Exception ex){
-                    if (ex is InvalidOperationException || ex is Win32Exception){
-                        if (lockingProcess != null){
-                            bool hasExited = CheckLockingProcessExited();
-                            lockingProcess.Dispose();
-                            return hasExited;
-                        }
+                }catch(Exception ex) when (ex is InvalidOperationException || ex is Win32Exception){
+                    if (lockingProcess != null){
+                        bool hasExited = CheckLockingProcessExited();
+                        lockingProcess.Dispose();
+                        return hasExited;
                     }
-                    else throw;
                 }
             }
 

Configuration/SystemConfig.cs

@@ -1,6 +1,5 @@
 using System;
 using System.IO;
-using TweetDuck.Core.Utils;
 using TweetDuck.Data.Serialization;
 
 namespace TweetDuck.Configuration{
@@ -32,14 +31,11 @@ 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 +43,7 @@ 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);
@@ -44,8 +34,9 @@ namespace TweetDuck.Configuration{
         
         // CONFIGURATION DATA
 
-        public bool FirstRun            { get; set; } = true;
-        public bool AllowDataCollection { get; set; } = false;
+        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();
@@ -56,7 +47,7 @@ namespace TweetDuck.Configuration{
         public bool BestImageQuality        { get; set; } = true;
         public bool EnableSpellCheck        { get; set; } = false;
         public int VideoPlayerVolume        { get; set; } = 50;
-        private int _zoomLevel                           = 100;
+        private int _zoomLevel                            = 100;
         private bool _muteNotifications;
         
         private TrayIcon.Behavior _trayBehavior       = TrayIcon.Behavior.Disabled;
@@ -125,8 +116,6 @@ namespace TweetDuck.Configuration{
             }
         }
         
-        public double ZoomMultiplier => _zoomLevel/100.0;
-
         public TrayIcon.Behavior TrayBehavior{
             get => _trayBehavior;
 
@@ -152,10 +141,8 @@ 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);
@@ -163,29 +150,23 @@ 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;
             }
         }
 

Core/Bridge/TweetDeckBridge.cs

@@ -117,8 +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(){

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();
@@ -67,59 +62,26 @@ 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(),
-                DragHandler = new DragHandlerBrowser(),
-                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();
-
                 browser.Dispose();
                 contextMenu.Dispose();
 
                 notificationScreenshotManager?.Dispose();
                 soundNotification?.Dispose();
                 videoPlayer?.Dispose();
+                analytics?.Dispose();
             };
 
             this.trayIcon.ClickRestore += trayIcon_ClickRestore;
@@ -128,10 +90,7 @@ namespace TweetDuck.Core{
 
             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;
 
@@ -154,13 +113,9 @@ namespace TweetDuck.Core{
             Config.BrowserWindow.Restore(this, true);
             prevState = WindowState;
             isLoaded = true;
-        }
 
-        private void OnBrowserReady(){
-            if (!isBrowserReady){
-                browser.Location = Point.Empty;
-                browser.Dock = DockStyle.Fill;
-                isBrowserReady = true;
+            if (Config.AllowDataCollection){
+                analytics = new AnalyticsManager(this, plugins, Program.AnalyticsFilePath);
             }
         }
 
@@ -168,69 +123,7 @@ namespace TweetDuck.Core{
             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");
-                InjectBrowserCSS();
-                ReinjectCustomCSS(Config.CustomBrowserCSS);
-                plugins.ExecutePlugins(e.Frame, PluginEnvironment.Browser);
-
-                TweetDeckBridge.ResetStaticProperties();
-
-                if (Program.SystemConfig.EnableBrowserGCReload){
-                    memoryUsageTracker.Start(this, e.Browser, Program.SystemConfig.BrowserMemoryThreshold);
-                }
-
-                if (Config.FirstRun){
-                    ScriptLoader.ExecuteFile(e.Frame, "introduction.js");
-                }
-            }
-        }
-
-        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
@@ -300,14 +193,6 @@ 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);
-        }
-
         private void Config_TrayBehaviorChanged(object sender, EventArgs e){
             UpdateTrayIcon();
         }
@@ -323,6 +208,38 @@ 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);
@@ -339,10 +256,6 @@ 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();
@@ -400,12 +313,13 @@ namespace TweetDuck.Core{
                 }
             }
             
-            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;
@@ -414,11 +328,7 @@ 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();
@@ -428,22 +338,24 @@ namespace TweetDuck.Core{
             notification.ResumeNotification();
         }
         
-        // javascript calls
-
-        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 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 ApplyROT13(){
+            browser.ApplyROT13();
+        }
+
+        public void TriggerAnalyticsEvent(AnalyticsFile.Event e){
+            analytics?.TriggerEvent(e);
         }
 
         // callback handlers
@@ -452,7 +364,12 @@ namespace TweetDuck.Core{
             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){
@@ -472,7 +389,7 @@ 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){
@@ -486,11 +403,16 @@ namespace TweetDuck.Core{
                         trayIcon.HasNotifications = false;
                     }
 
-                    if (Program.SystemConfig.EnableBrowserGCReload){
-                        memoryUsageTracker.Start(this, browser.GetBrowser(), Program.SystemConfig.BrowserMemoryThreshold);
+                    browser.RefreshMemoryTracker();
+
+                    if (Config.AllowDataCollection){
+                        if (analytics == null){
+                            analytics = new AnalyticsManager(this, plugins, Program.AnalyticsFilePath);
+                        }
                     }
-                    else{
-                        memoryUsageTracker.Stop();
+                    else if (analytics != null){
+                        analytics.Dispose();
+                        analytics = null;
                     }
                     
                     if (form.ShouldReloadBrowser){
@@ -498,25 +420,28 @@ namespace TweetDuck.Core{
                         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));
             }
         }
@@ -539,9 +464,11 @@ 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;
@@ -551,16 +478,12 @@ 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){
@@ -575,15 +498,14 @@ namespace TweetDuck.Core{
         public void ShowTweetDetail(string columnId, string chirpId, string fallbackUrl){
             Activate();
 
-            using(IFrame frame = browser.GetBrowser().MainFrame){
-                if (!TwitterUtils.IsTweetDeckWebsite(frame)){
-                    FormMessage.Error("View Tweet Detail", "TweetDeck is not currently loaded.", FormMessage.OK);
-                    return;
-                }
+            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){
@@ -592,6 +514,7 @@ namespace TweetDuck.Core{
             }
 
             notificationScreenshotManager.Trigger(html, width, height);
+            TriggerAnalyticsEvent(AnalyticsFile.Event.TweetScreenshot);
         }
 
         public void DisplayTooltip(string text){
@@ -604,9 +527,5 @@ namespace TweetDuck.Core{
                 toolTip.Show(text, this, position);
             }
         }
-
-        public void TriggerTweetScreenshot(){
-            browser.ExecuteScriptAsync("TDGF_triggerScreenshot()");
-        }
     }
 }

Core/Handling/ContextMenuBase.cs

@@ -8,6 +8,7 @@ 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{
@@ -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/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{
@@ -54,7 +55,10 @@ namespace TweetDuck.Core.Handling{
 
             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/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/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

@@ -8,6 +8,7 @@ using TweetDuck.Core.Bridge;
 using TweetDuck.Core.Controls;
 using TweetDuck.Core.Handling;
 using TweetDuck.Core.Handling.General;
+using TweetDuck.Core.Other.Analytics;
 using TweetDuck.Core.Other.Management;
 using TweetDuck.Core.Utils;
 
@@ -25,7 +26,7 @@ namespace TweetDuck.Core.Notification{
             }
         }
 
-        protected Point PrimaryLocation{
+        protected virtual Point PrimaryLocation{
             get{
                 UserConfig config = Program.UserConfig;
                 Screen screen;
@@ -66,31 +67,39 @@ 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;
@@ -120,13 +129,13 @@ namespace TweetDuck.Core.Notification{
 
             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);
@@ -143,20 +152,24 @@ 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);
 
@@ -167,11 +180,8 @@ namespace TweetDuck.Core.Notification{
 
         // notification methods
 
-        public virtual void HideNotification(bool loadBlank){
-            if (loadBlank){
-                browser.Load("about:blank");
-            }
-
+        public virtual void HideNotification(){
+            browser.Load("about:blank");
             Location = ControlExtensions.InvisibleLocation;
             currentNotification = null;
         }
@@ -233,14 +243,5 @@ 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 != FontSizeLevel || CanResizeWindow;
+                return !prevDisplayTimer.HasValue || !prevFontSize.HasValue || prevDisplayTimer != Program.UserConfig.DisplayNotificationTimer || prevFontSize != FontSizeLevel;
             }
 
             set{
@@ -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);
             
@@ -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();
 
-        private void TrimQueue(){
-            if (needsTrim){
-                tweetQueue.TrimExcess();
-                needsTrim = false;
+                if (hitTest == 2 || hitTest == 20){ // HTCAPTION, HTCLOSE
+                    hasTemporarilyMoved = false;
+                    MoveToVisibleLocation();
+                    return;
+                }
             }
+
+            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);
+            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){

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

@@ -8,20 +8,8 @@ namespace TweetDuck.Core.Notification{
         private const string DefaultHeadLayout = @"<html 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 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 TweetNotification Example(string html, int characters){
+            return new TweetNotification(string.Empty, string.Empty, "Home", html, characters, string.Empty, string.Empty, true);
         }
 
         public enum Position{

Core/Other/Analytics/AnalyticsFile.cs

@@ -0,0 +1,101 @@
+using System;
+using TweetDuck.Data.Serialization;
+
+namespace TweetDuck.Core.Other.Analytics{
+    sealed class AnalyticsFile{
+        private static readonly FileSerializer<AnalyticsFile> Serializer = new FileSerializer<AnalyticsFile>();
+
+        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,
+            BrowserContextMenu, BrowserExtraMouseButton,
+            NotificationContextMenu, NotificationExtraMouseButton, NotificationKeyboardShortcut,
+            TweetScreenshot, TweetDetail, VideoPlay, GCReload
+        }
+
+        // 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 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;
+        public int CountGCReloads        { 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.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;
+                case Event.GCReload: ++CountGCReloads; 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 +1,127 @@
+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);
+                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 +1,297 @@
+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.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" },
+                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) },
+                { "Browser GC Reload"     , Bool(SysConfig.EnableBrowserGCReload) },
+                { "Browser GC Threshold"  , Exact(SysConfig.BrowserMemoryThreshold) },
+                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) },
+                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) },
+                { "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) },
+                { "GC Reloads"                       , LogRound(file.CountGCReloads, 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;
+                    osEdition = key.GetValue("EditionID") as string;
+                    osBuild = key.GetValue("CurrentBuild") as string;
+                    
+                    if (osName != null && osEdition != null){
+                        osName = osName.Replace(osEdition, "").TrimEnd();
+                    }
+                }
+            }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 "(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);
+                    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.cs

@@ -1,6 +1,5 @@
 using System.ComponentModel;
 using System.Windows.Forms;
-using TweetDuck.Core.Controls;
 using TweetDuck.Core.Utils;
 
 namespace TweetDuck.Core.Other{
@@ -21,7 +20,7 @@ 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){

Core/Other/FormGuide.cs

@@ -6,11 +6,12 @@ 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;
 
 namespace TweetDuck.Core.Other{
     sealed partial class FormGuide : Form{
-        private const string GuideUrl = "https://tweetduck.chylex.com/guide/v1/";
+        private const string GuideUrl = "https://tweetduck.chylex.com/guide/v2/";
 
         private readonly ChromiumWebBrowser browser;
 
@@ -24,6 +25,8 @@ namespace TweetDuck.Core.Other{
             if (owner != null){
                 Size = new Size(owner.Size.Width*3/4, owner.Size.Height*3/4);
                 VisibleChanged += (sender, args) => this.MoveToCenter(owner);
+
+                owner.TriggerAnalyticsEvent(AnalyticsFile.Event.OpenGuide);
             }
             
             this.browser = new ChromiumWebBrowser(GuideUrl){

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 +3,8 @@ using System.Collections.Generic;
 using System.Drawing;
 using System.Windows.Forms;
 using TweetDuck.Core.Controls;
+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 +23,7 @@ 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";
@@ -35,18 +37,19 @@ namespace TweetDuck.Core.Other{
 
             AddButton("General", () => new TabSettingsGeneral(updates));
             AddButton("System Tray", () => new TabSettingsTray());
-            AddButton("Notifications", () => new TabSettingsNotifications(browser.CreateNotificationForm(false)));
+            AddButton("Notifications", () => new TabSettingsNotifications(new FormNotificationExample(this.browser, this.plugins)));
             AddButton("Sounds", () => new TabSettingsSounds());
-            AddButton("Feedback", () => new TabSettingsFeedback());
-            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();
                 }
             }
@@ -56,20 +59,20 @@ 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)){
+                FormClosing -= FormSettings_FormClosing;
+
                 if (dialog.ShowDialog() == DialogResult.OK){
-                    FormClosing -= FormSettings_FormClosing;
                     browser.ResumeNotification();
 
                     ShouldReloadBrowser = dialog.ShouldReloadBrowser;
                     Close();
                 }
+                else{
+                    FormClosing += FormSettings_FormClosing;
+                }
             }
         }
 
@@ -113,6 +116,7 @@ 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;
@@ -157,11 +161,7 @@ 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/MemoryUsageTracker.cs

@@ -1,8 +1,9 @@
 using System;
 using System.Diagnostics;
 using System.Timers;
-using System.Windows.Forms;
 using CefSharp;
+using CefSharp.WinForms;
+using TweetDuck.Core.Controls;
 using Timer = System.Timers.Timer;
 
 namespace TweetDuck.Core.Other.Management{
@@ -12,7 +13,7 @@ namespace TweetDuck.Core.Other.Management{
 
         private readonly string script;
         private readonly Timer timer;
-        private Form owner;
+        private FormBrowser owner;
         private IBrowser browser;
 
         private long threshold;
@@ -25,11 +26,11 @@ namespace TweetDuck.Core.Other.Management{
             this.timer.Elapsed += timer_Elapsed;
         }
 
-        public void Start(Form owner, IBrowser browser, int thresholdMB){
+        public void Start(ChromiumWebBrowser control, int thresholdMB){
             Stop();
 
-            this.owner = owner;
-            this.browser = browser;
+            this.owner = (FormBrowser)control.Parent; // TODO ugly
+            this.browser = control.GetBrowser();
             this.threshold = thresholdMB*1024L*1024L;
             this.timer.SynchronizingObject = owner;
             this.timer.Start();
@@ -70,6 +71,7 @@ namespace TweetDuck.Core.Other.Management{
 
                             if (response.Success && (response.Result as bool? ?? false)){
                                 SetNeedsCleanup(false);
+                                owner.InvokeAsyncSafe(() => owner.TriggerAnalyticsEvent(Analytics.AnalyticsFile.Event.GCReload));
                             }
                         });
                     }

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":
@@ -157,14 +157,14 @@ namespace TweetDuck.Core.Other.Management{
 
             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 a browser?", FormMessage.Yes, FormMessage.No)){
+                    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 a browser?", FormMessage.Yes, FormMessage.No)){
+                    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);
                     }
 

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;
                         }
@@ -139,7 +150,12 @@ namespace TweetDuck.Core.Other.Settings.Dialogs{
                         Program.UserConfig.Reload();
 
                         if (importManager.IsRestarting){
-                            Program.Restart(Arguments.ArgImportCookies);
+                            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/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.cs

@@ -29,14 +29,10 @@ namespace TweetDuck.Core.Other.Settings{
             numMemoryThreshold.Enabled = checkBrowserGCReload.Checked;
             numMemoryThreshold.SetValueSafe(SysConfig.BrowserMemoryThreshold);
 
-            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.CalculateCacheSize(task => {
+                string text = task.IsCompleted ? (int)Math.Ceiling(task.Result/(1024.0*1024.0))+" MB" : "(unknown size)";
+                this.InvokeSafe(() => btnClearCache.Text = $"Clear Cache ({text})");
+            });
         }
 
         public override void OnReady(){

Core/Other/Settings/TabSettingsFeedback.Designer.cs

@@ -25,12 +25,14 @@
         private void InitializeComponent() {
             this.components = new System.ComponentModel.Container();
             this.panelFeedback = new System.Windows.Forms.Panel();
+            this.labelDataCollectionMessage = new System.Windows.Forms.Label();
+            this.btnViewReport = new System.Windows.Forms.Button();
+            this.btnSendFeedback = new System.Windows.Forms.Button();
             this.labelDataCollectionLink = new System.Windows.Forms.LinkLabel();
             this.checkDataCollection = new System.Windows.Forms.CheckBox();
             this.labelDataCollection = new System.Windows.Forms.Label();
             this.labelFeedback = new System.Windows.Forms.Label();
             this.toolTip = new System.Windows.Forms.ToolTip(this.components);
-            this.btnSendFeedback = new System.Windows.Forms.Button();
             this.panelFeedback.SuspendLayout();
             this.SuspendLayout();
             // 
@@ -38,15 +40,48 @@
             // 
             this.panelFeedback.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
             | System.Windows.Forms.AnchorStyles.Right)));
+            this.panelFeedback.Controls.Add(this.labelDataCollectionMessage);
+            this.panelFeedback.Controls.Add(this.btnViewReport);
             this.panelFeedback.Controls.Add(this.btnSendFeedback);
             this.panelFeedback.Controls.Add(this.labelDataCollectionLink);
             this.panelFeedback.Controls.Add(this.checkDataCollection);
             this.panelFeedback.Controls.Add(this.labelDataCollection);
             this.panelFeedback.Location = new System.Drawing.Point(9, 31);
             this.panelFeedback.Name = "panelFeedback";
-            this.panelFeedback.Size = new System.Drawing.Size(322, 80);
+            this.panelFeedback.Size = new System.Drawing.Size(322, 188);
             this.panelFeedback.TabIndex = 1;
             // 
+            // labelDataCollectionMessage
+            // 
+            this.labelDataCollectionMessage.Location = new System.Drawing.Point(6, 114);
+            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(6, 82);
+            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, 3);
+            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;
+            // 
             // labelDataCollectionLink
             // 
             this.labelDataCollectionLink.AutoSize = true;
@@ -60,7 +95,6 @@
             this.labelDataCollectionLink.TabStop = true;
             this.labelDataCollectionLink.Text = "(learn more)";
             this.labelDataCollectionLink.UseCompatibleTextRendering = true;
-            this.labelDataCollectionLink.LinkClicked += new System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.labelDataCollectionLink_LinkClicked);
             // 
             // checkDataCollection
             // 
@@ -94,18 +128,6 @@
             this.labelFeedback.TabIndex = 0;
             this.labelFeedback.Text = "Feedback";
             // 
-            // btnSendFeedback
-            // 
-            this.btnSendFeedback.AutoSize = true;
-            this.btnSendFeedback.Location = new System.Drawing.Point(5, 3);
-            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;
-            // 
             // TabSettingsFeedback
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
@@ -113,7 +135,7 @@
             this.Controls.Add(this.panelFeedback);
             this.Controls.Add(this.labelFeedback);
             this.Name = "TabSettingsFeedback";
-            this.Size = new System.Drawing.Size(340, 122);
+            this.Size = new System.Drawing.Size(340, 230);
             this.panelFeedback.ResumeLayout(false);
             this.panelFeedback.PerformLayout();
             this.ResumeLayout(false);
@@ -130,5 +152,7 @@
         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;
     }
 }

Core/Other/Settings/TabSettingsFeedback.cs

@@ -1,22 +1,40 @@
 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{
-        public TabSettingsFeedback(){
+        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.OpenExternalBrowserUnsafe("https://github.com/chylex/TweetDuck/issues/new");
+            BrowserUtils.OpenExternalBrowser("https://github.com/chylex/TweetDuck/issues/new");
         }
 
         private void checkDataCollection_CheckedChanged(object sender, EventArgs e){
@@ -24,7 +42,13 @@ namespace TweetDuck.Core.Other.Settings{
         }
 
         private void labelDataCollectionLink_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e){
-            BrowserUtils.OpenExternalBrowserUnsafe("https://github.com/chylex/TweetDuck/wiki/Send-anonymous-data");
+            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/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;
                 });
@@ -73,9 +74,6 @@ namespace TweetDuck.Core.Other.Settings{
             trackBarEdgeDistance.SetValueSafe(Config.NotificationEdgeDistance);
             labelEdgeDistanceValue.Text = trackBarEdgeDistance.Value+" px";
             
-            this.notification.CanMoveWindow = () => radioLocCustom.Checked;
-            this.notification.CanResizeWindow = radioSizeCustom.Checked;
-
             Disposed += (sender, args) => this.notification.Dispose();
         }
 
@@ -110,10 +108,10 @@ namespace TweetDuck.Core.Other.Settings{
 
         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 +129,7 @@ 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 +140,7 @@ 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 +151,7 @@ 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 +165,11 @@ 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 +178,7 @@ 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 +203,18 @@ 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 +242,17 @@ 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/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 +1,238 @@
+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.Other.Management;
+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;
+        private readonly MemoryUsageTracker memoryUsageTracker;
+
+        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;
+
+            this.memoryUsageTracker = new MemoryUsageTracker("TDGF_tryRunCleanup");
+
+            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;
+
+            memoryUsageTracker.Dispose();
+            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){
+                memoryUsageTracker.Stop();
+
+                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.SystemConfig.EnableBrowserGCReload){
+                    memoryUsageTracker.Start(browser, Program.SystemConfig.BrowserMemoryThreshold);
+                }
+
+                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 RefreshMemoryTracker(){
+            if (Program.SystemConfig.EnableBrowserGCReload){
+                memoryUsageTracker.Start(browser, Program.SystemConfig.BrowserMemoryThreshold);
+            }
+            else{
+                memoryUsageTracker.Stop();
+            }
+        }
+
+        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 ApplyROT13(){
+            browser.ExecuteScriptAsync("TDGF_applyROT13()");
+        }
+    }
+}

Core/Utils/BrowserCache.cs

@@ -8,15 +8,10 @@ namespace TweetDuck.Core.Utils{
     static class BrowserCache{
         private static bool ClearOnExit { get; set; }
 
-        private static readonly string CacheFolder = Path.Combine(Program.StoragePath, "Cache");
+        public static readonly string CacheFolder = Path.Combine(Program.StoragePath, "Cache");
+        private static IEnumerable<string> CacheFiles => Directory.EnumerateFiles(CacheFolder);
 
-        private static IEnumerable<string> CacheFiles{
-            get{
-                return Directory.EnumerateFiles(CacheFolder);
-            }
-        }
-
-        public static void CalculateCacheSize(Action<long> callbackBytes){
+        public static void CalculateCacheSize(Action<Task<long>> callbackBytes){
             Task<long> task = new Task<long>(() => {
                 return CacheFiles.Select(file => {
                     try{
@@ -27,7 +22,7 @@ namespace TweetDuck.Core.Utils{
                 }).Sum();
             });
             
-            task.ContinueWith(originalTask => callbackBytes(originalTask.Exception == null ? originalTask.Result : -1L), TaskContinuationOptions.ExecuteSynchronously);
+            task.ContinueWith(callbackBytes);
             task.Start();
         }
 

Core/Utils/BrowserUtils.cs

@@ -70,12 +70,12 @@ namespace TweetDuck.Core.Utils{
 
             switch(CheckUrl(url)){
                 case UrlCheckResult.Fine:
-                    OpenExternalBrowserUnsafe(url);
+                    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 +86,6 @@ 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 +95,14 @@ 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/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

@@ -1,4 +1,5 @@
 using System;
+using System.ComponentModel;
 using System.Diagnostics;
 using System.IO;
 using System.Management;
@@ -49,17 +50,22 @@ namespace TweetDuck.Core.Utils{
             }
         }
 
-        public static Process StartProcess(string file, string arguments, bool runElevated){
-            ProcessStartInfo processInfo = new ProcessStartInfo{
-                FileName = file,
-                Arguments = arguments
-            };
-
-            if (runElevated){
-                processInfo.Verb = "runas";
+        public static bool OpenAssociatedProgram(string file, string arguments = "", bool runElevated = false){
+            try{
+                using(Process.Start(new ProcessStartInfo{
+                    FileName = file,
+                    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){
@@ -104,7 +110,7 @@ namespace TweetDuck.Core.Utils{
         }
 
         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;
@@ -54,8 +57,12 @@ 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){
-                    throw new FormatException("Input appears to be a binary file.");
+                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.");
                 }
 
                 foreach(string line in reader.ReadToEnd().Split(new string[]{ NewLineReal }, StringSplitOptions.RemoveEmptyEntries)){
@@ -95,6 +102,13 @@ namespace TweetDuck.Data.Serialization{
             }
         }
 
+        public void ReadIfExists(string file, T obj){
+            try{
+                Read(file, obj);
+            }catch(FileNotFoundException){
+            }catch(DirectoryNotFoundException){}
+        }
+
         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(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;
+                }
             }
             
-            foreach(Plugin plugin in LoadPluginsFrom(PathCustomPlugins, PluginGroup.Custom)){
-                plugins.Add(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 = "1.10.1";
+        public const string VersionTag = "1.11";
 
         public static readonly bool IsPortable = File.Exists("makeportable");
 
@@ -37,6 +36,7 @@ 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");
@@ -69,9 +69,10 @@ 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");
+            SubProcessMessage = NativeMethods.RegisterWindowMessage("TweetDuckSubProcess");
 
             if (!WindowsUtils.CheckFolderWritePermission(StoragePath)){
                 FormMessage.Warning("Permission Error", "TweetDuck does not have write permissions to the storage folder: "+StoragePath, FormMessage.OK);
@@ -145,7 +146,6 @@ 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();
@@ -166,8 +166,12 @@ 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);
-                Application.Exit();
+                if (WindowsUtils.OpenAssociatedProgram(mainForm.UpdateInstallerPath, updaterArgs, runElevated)){
+                    Application.Exit();
+                }
+                else{
+                    RestartWithArgsInternal(Arguments.GetCurrentClean());
+                }
             }
         }
 
@@ -211,11 +215,14 @@ 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

@@ -2,10 +2,6 @@
 
 [Follow TweetDuck on Twitter](https://twitter.com/TryTweetDuck)  |  [Support via PayPal](https://paypal.me/chylex)  |  [Support via Patreon](https://www.patreon.com/chylex)
 
-<a target='_blank' rel='nofollow' href='https://app.codesponsor.io/link/2W76v7hRmUe7NfaeUKq9K8Wq/chylex/TweetDuck'>
-  <img alt='Sponsor' width='888' height='68' src='https://app.codesponsor.io/embed/2W76v7hRmUe7NfaeUKq9K8Wq/chylex/TweetDuck.svg' />
-</a>
-
 # Build Instructions
 
 ### Setup
@@ -33,21 +29,34 @@ To do that, open **TweetDuck Properties**, click the **Debug** tab, make sure yo
 
 ### 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, open the **Output** view and see which part of the build failed.
+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.
+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!
+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:
+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**

Resources/Guide/index.html

@@ -28,7 +28,7 @@
               <img src="img/app-menu.png" alt="">
               <p>There are two ways to open the main menu:</p>
               <ul>
-                <li>Click <em>Settings</em> in the left panel, then select <em>TweetDuck</em></li>
+                <li>Click <em>Settings</em> in the left panel and select <em>TweetDuck</em>, or...</li>
                 <li><em>Right-click anywhere</em> and you will either see the listed options, or a <em>TweetDuck</em> entry that contains these options</li>
               </ul>
               <img src="img/settings-dropdown.png" alt="">
@@ -125,7 +125,7 @@
                 <li><em>Save image/video as...</em></li>
               </ul>
               <p>TweetDuck will attempt to fetch the highest quality image when you click any of these options. You can disable that by going to the <em>main menu</em>, selecting <em>Options</em>, and then unchecking <em>Best Image Quality</em>.</p>
-              <p>Whenever possible, the username and quality are included in the filename by default, for convenience. After you select a folder and click Save, the image/video will be downloaded in the background. There is no notification for when the download finishes, but you will be notified if it fails.</p>
+              <p>Whenever possible, the username and quality are included in the filename by default for convenience. After you select a folder and click Save, the image/video will be downloaded in the background. There is no notification for when the download finishes, but you will be notified if it fails.</p>
             </div>
           </details>
           
@@ -331,10 +331,10 @@
           </details>
           
           <details>
-            <summary id="popout-replies">How to instantly popout replies</summary>
+            <summary id="popout-replies">How to instantly popout replies or quote tweets</summary>
             <div>
-              <p><em>Middle-click the reply icon</em> to instantly open your reply in the New Tweet panel.</p>
-              <p>Middle-clicks are usually done by pressing your mouse wheel as if it was a button. When using a laptop touchpad or certain mice, the ways of triggering a middle click vary.</p>
+              <p><em>Middle-click the reply icon</em> to instantly open your reply in the New Tweet panel, or <em>middle-click the retweet icon</em> to quote a tweet instead of retweeting it.</p>
+              <p>Middle-clicking is usually done by pressing your mouse wheel as if it was a button. Some mice or other devices, such as laptop touchpads, may have a dedicated button or button combination instead.</p>
             </div>
           </details>
           

Resources/Plugins/edit-design/.meta

@@ -8,7 +8,7 @@ Edit layout & design
 chylex
 
 [version]
-1.1.4
+1.1.6
 
 [website]
 https://tweetduck.chylex.com

Resources/Plugins/edit-design/browser.js

@@ -6,12 +6,15 @@ enabled(){
   this.config = null;
   
   this.defaultConfig = {
+    _theme: "light",
     columnWidth: "310px",
     fontSize: "12px",
     hideTweetActions: true,
     moveTweetActionsToRight: true,
     themeColorTweaks: true,
     revertIcons: true,
+    showCharacterCount: true,
+    increaseQuoteTextSize: false,
     smallComposeTextSize: false,
     optimizeAnimations: true,
     avatarRadius: 2
@@ -37,11 +40,13 @@ enabled(){
       this.currentStage = 1;
     }
     else if (this.tmpConfig !== null){
+      let needsResave = !("_theme" in this.tmpConfig);
+      
       this.config = $.extend(this.defaultConfig, this.tmpConfig);
       this.tmpConfig = null;
       this.reinjectAll();
       
-      if (this.firstTimeLoad){
+      if (this.firstTimeLoad || needsResave){
         $TDP.writeFile(this.$token, configFile, JSON.stringify(this.config));
       }
     }
@@ -59,6 +64,8 @@ enabled(){
   }
   else{
     $(document).one("dataSettingsValues", () => {
+      this.defaultConfig._theme = TD.settings.getTheme();
+      
       switch(TD.settings.getColumnWidth()){
         case "wide": this.defaultConfig.columnWidth = "350px"; break;
         case "narrow": this.defaultConfig.columnWidth = "270px"; break;
@@ -172,28 +179,44 @@ enabled(){
       }
       // SELECTS
       else if (tag === "SELECT"){
-        if (!item.val(me.config[key]).val()){
-          let custom = item.find("option[value='custom']");
+        let optionCustom = item.find("option[value^='custom']");
         
-          if (custom.length === 1){
-            item.val("custom");
-            custom.text(getTextForCustom(key));
+        let resetMyValue = () => {
+          if (!item.val(me.config[key]).val() && optionCustom.length === 1){
+            item.val(optionCustom.attr("value"));
+            optionCustom.text(getTextForCustom(key));
           }
-        }
+        };
+        
+        resetMyValue();
         
         item.change(function(){ // TODO change doesn't fire when Custom is already selected
           let val = item.val();
           
-          if (val === "custom"){
-            val = prompt("Enter custom value:");
+          if (val === "custom-px"){
+            val = (prompt("Enter custom value (px):") || "").trim();
             
             if (val){
-              updateKey(key, val);
-              item.find("option[value='custom']").text(getTextForCustom(key));
+              if (val.endsWith("px")){
+                val = val.slice(0, -2).trim();
+              }
+              
+              if (/^[0-9]+$/.test(val)){
+                updateKey(key, val+"px");
+                optionCustom.text(getTextForCustom(key));
+              }
+              else{
+                alert("Invalid value, only px values are supported.");
+                resetMyValue();
+              }
+            }
+            else{
+              resetMyValue();
             }
           }
           else{
             updateKey(key, item.val());
+            optionCustom.text("Custom");
           }
         });
       }
@@ -217,9 +240,11 @@ enabled(){
     modal.find("[data-td-theme='"+TD.settings.getTheme()+"']").prop("checked", true);
     
     modal.find("[data-td-theme]").change(function(){
+      me.config._theme = $(this).attr("data-td-theme");
+      
       setTimeout(function(){
-        TD.settings.setTheme($(this).attr("data-td-theme"));
         $(document).trigger("uiToggleTheme");
+        me.saveConfig();
         me.reinjectAll();
       }, 1);
     });
@@ -354,9 +379,13 @@ enabled(){
       }
     }
     
+    if (this.config.showCharacterCount){
+      this.css.insert(".js-character-count.is-hidden { display: inline !important }");
+    }
+    
     if (this.config.hideTweetActions){
       this.css.insert(".tweet-action { opacity: 0; }");
-      this.css.insert(".tweet-actions.is-visible .tweet-action { opacity: 0.5; }");
+      this.css.insert(".tweet-actions.is-visible .tweet-action { opacity: 0.5 }");
       this.css.insert(".is-favorite .tweet-action, .is-retweet .tweet-action { opacity: 0.5; visibility: visible !important }");
       this.css.insert(".tweet:hover .tweet-action, .tweet-action.is-selected, .is-favorite .tweet-action[rel='favorite'], .is-retweet .tweet-action[rel='retweet'] { opacity: 1 !important; visibility: visible !important }");
     }
@@ -366,101 +395,109 @@ enabled(){
       this.css.insert(".tweet-actions > li:nth-child(4) { margin-right: 2px !important }");
     }
     
+    if (this.config.increaseQuoteTextSize){
+      this.css.insert(".quoted-tweet { font-size: 1em !important }");
+    }
+    
     if (this.config.smallComposeTextSize){
       this.css.insert(".compose-text { font-size: 12px !important; height: 120px !important }");
     }
     
     if (this.config.revertIcons){
+      let iconData = [
+        [ ".icon-twitter-bird", "00" ],
+        [ ".icon-mention", "01" ],
+        [ ".icon-following", "02" ],
+        [ ".icon-message", "03" ],
+        [ ".icon-home", "04" ],
+        [ ".icon-hashtag", "05" ],
+        [ ".icon-reply", "06" ],
+        [ ".icon-favorite", "55" ],
+        [ ".icon-retweet", "08" ],
+        [ ".icon-drafts", "09" ],
+        [ ".icon-search", "0a" ],
+        [ ".icon-trash", "0c" ],
+        [ ".icon-close", "0d" ],
+        [ ".icon-arrow-r:before,.Icon--caretRight", "0e" ],
+        [ ".icon-arrow-l:before,.Icon--caretLeft", "0f" ],
+        [ ".icon-protected", "13" ],
+        [ ".icon-list", "14" ],
+        [ ".icon-camera", "15" ],
+        [ ".icon-more", "16" ],
+        [ ".icon-settings", "18" ],
+        [ ".icon-notifications", "19" ],
+        [ ".icon-user-dd", "1a" ],
+        [ ".icon-activity", "1c" ],
+        [ ".icon-trending", "1d" ],
+        [ ".icon-minus", "1e" ],
+        [ ".icon-plus", "1f" ],
+        [ ".icon-geo", "20" ],
+        [ ".icon-check", "21" ],
+        [ ".icon-schedule", "22" ],
+        [ ".icon-dot", "23" ],
+        [ ".icon-user", "24" ],
+        [ ".icon-content", "25" ],
+        [ ".icon-arrow-d:before,.Icon--caretDown", "26" ],
+        [ ".icon-arrow-u", "27" ],
+        [ ".icon-share", "28" ],
+        [ ".icon-info", "29" ],
+        [ ".icon-verified", "2a" ],
+        [ ".icon-translator", "2b" ],
+        [ ".icon-blocked", "2c" ],
+        [ ".icon-constrain", "2d" ],
+        [ ".icon-play-video", "2e" ],
+        [ ".icon-empty", "2f" ],
+        [ ".icon-clear-input", "30" ],
+        [ ".icon-compose", "31" ],
+        [ ".icon-mark-read", "32" ],
+        [ ".icon-arrow-r-double", "33" ],
+        [ ".icon-arrow-l-double", "34" ],
+        [ ".icon-follow", "35" ],
+        [ ".icon-image", "36" ],
+        [ ".icon-popout", "37" ],
+        [ ".icon-move", "39" ],
+        [ ".icon-compose-grid", "3a" ],
+        [ ".icon-compose-minigrid", "3b" ],
+        [ ".icon-compose-list", "3c" ],
+        [ ".icon-edit", "40" ],
+        [ ".icon-clear-timeline", "41" ],
+        [ ".icon-sliders", "42" ],
+        [ ".icon-custom-timeline", "43" ],
+        [ ".icon-compose-dm", "44" ],
+        [ ".icon-bg-dot", "45" ],
+        [ ".icon-user-team-mgr", "46" ],
+        [ ".icon-user-switch", "47" ],
+        [ ".icon-conversation", "48" ],
+        [ ".icon-dataminr", "49" ],
+        [ ".icon-link", "4a", ],
+        [ ".icon-flash", "50" ],
+        [ ".icon-pointer-u", "51" ],
+        [ ".icon-analytics", "54" ],
+        [ ".icon-heart", "55" ],
+        [ ".icon-calendar", "56" ],
+        [ ".icon-attachment", "57" ],
+        [ ".icon-play", "58" ],
+        [ ".icon-bookmark", "59" ],
+        [ ".icon-play-badge", "60" ],
+        [ ".icon-gif-badge", "61" ],
+        [ ".icon-poll", "62" ],
+        
+        [ ".icon-heart-filled", "55" ],
+        [ ".icon-retweet-filled", "08" ],
+        [ ".icon-list-filled", "14" ],
+        [ ".icon-user-filled", "35" ],
+      ];
+      
       this.icons = document.createElement("style");
       this.icons.innerHTML = `
 @font-face {
-  font-family: 'tweetdeckold';
+  font-family: 'oldfont';
   src: url("https://ton.twimg.com/tweetdeck-web/web/assets/fonts/tweetdeck-regular-webfont.5f4ea87976.woff") format("woff");
   font-weight: normal;
   font-style: normal;
 }
 
-.icon-twitter-bird:before{content:"\\f000";font-family:tweetdeckold}
-.icon-mention:before{content:"\\f001";font-family:tweetdeckold}
-.icon-following:before{content:"\\f002";font-family:tweetdeckold}
-.icon-message:before{content:"\\f003";font-family:tweetdeckold}
-.icon-home:before{content:"\\f004";font-family:tweetdeckold}
-.icon-hashtag:before{content:"\\f005";font-family:tweetdeckold}
-.icon-reply:before{content:"\\f006";font-family:tweetdeckold}
-.icon-favorite:before{content:"\\f055";font-family:tweetdeckold}
-.icon-retweet:before{content:"\\f008";font-family:tweetdeckold}
-.icon-drafts:before{content:"\\f009";font-family:tweetdeckold}
-.icon-search:before{content:"\\f00a";font-family:tweetdeckold}
-.icon-trash:before{content:"\\f00c";font-family:tweetdeckold}
-.icon-close:before{content:"\\f00d";font-family:tweetdeckold}
-.icon-arrow-r:before,.Icon--caretRight:before{content:"\\f00e";font-family:tweetdeckold}
-.icon-arrow-l:before,.Icon--caretLeft:before{content:"\\f00f";font-family:tweetdeckold}
-.icon-protected:before{content:"\\f013";font-family:tweetdeckold}
-.icon-list:before{content:"\\f014";font-family:tweetdeckold}
-.icon-camera:before{content:"\\f015";font-family:tweetdeckold}
-.icon-more:before{content:"\\f016";font-family:tweetdeckold}
-.icon-settings:before{content:"\\f018";font-family:tweetdeckold}
-.icon-notifications:before{content:"\\f019";font-family:tweetdeckold}
-.icon-user-dd:before{content:"\\f01a";font-family:tweetdeckold}
-.icon-activity:before{content:"\\f01c";font-family:tweetdeckold}
-.icon-trending:before{content:"\\f01d";font-family:tweetdeckold}
-.icon-minus:before{content:"\\f01e";font-family:tweetdeckold}
-.icon-plus:before{content:"\\f01f";font-family:tweetdeckold}
-.icon-geo:before{content:"\\f020";font-family:tweetdeckold}
-.icon-check:before{content:"\\f021";font-family:tweetdeckold}
-.icon-schedule:before{content:"\\f022";font-family:tweetdeckold}
-.icon-dot:before{content:"\\f023";font-family:tweetdeckold}
-.icon-user:before{content:"\\f024";font-family:tweetdeckold}
-.icon-content:before{content:"\\f025";font-family:tweetdeckold}
-.icon-arrow-d:before,.Icon--caretDown:before{content:"\\f026";font-family:tweetdeckold}
-.icon-arrow-u:before{content:"\\f027";font-family:tweetdeckold}
-.icon-share:before{content:"\\f028";font-family:tweetdeckold}
-.icon-info:before{content:"\\f029";font-family:tweetdeckold}
-.icon-verified:before{content:"\\f02a";font-family:tweetdeckold}
-.icon-translator:before{content:"\\f02b";font-family:tweetdeckold}
-.icon-blocked:before{content:"\\f02c";font-family:tweetdeckold}
-.icon-constrain:before{content:"\\f02d";font-family:tweetdeckold}
-.icon-play-video:before{content:"\\f02e";font-family:tweetdeckold}
-.icon-empty:before{content:"\\f02f";font-family:tweetdeckold}
-.icon-clear-input:before{content:"\\f030";font-family:tweetdeckold}
-.icon-compose:before{content:"\\f031";font-family:tweetdeckold}
-.icon-mark-read:before{content:"\\f032";font-family:tweetdeckold}
-.icon-arrow-r-double:before{content:"\\f033";font-family:tweetdeckold}
-.icon-arrow-l-double:before{content:"\\f034";font-family:tweetdeckold}
-.icon-follow:before{content:"\\f035";font-family:tweetdeckold}
-.icon-image:before{content:"\\f036";font-family:tweetdeckold}
-.icon-popout:before{content:"\\f037";font-family:tweetdeckold}
-.icon-move:before{content:"\\f039";font-family:tweetdeckold}
-.icon-compose-grid:before{content:"\\f03a";font-family:tweetdeckold}
-.icon-compose-minigrid:before{content:"\\f03b";font-family:tweetdeckold}
-.icon-compose-list:before{content:"\\f03c";font-family:tweetdeckold}
-.icon-edit:before{content:"\\f040";font-family:tweetdeckold}
-.icon-clear-timeline:before{content:"\\f041";font-family:tweetdeckold}
-.icon-sliders:before{content:"\\f042";font-family:tweetdeckold}
-.icon-custom-timeline:before{content:"\\f043";font-family:tweetdeckold}
-.icon-compose-dm:before{content:"\\f044";font-family:tweetdeckold}
-.icon-bg-dot:before{content:"\\f045";font-family:tweetdeckold}
-.icon-user-team-mgr:before{content:"\\f046";font-family:tweetdeckold}
-.icon-user-switch:before{content:"\\f047";font-family:tweetdeckold}
-.icon-conversation:before{content:"\\f048";font-family:tweetdeckold}
-.icon-dataminr:before{content:"\\f049";font-family:tweetdeckold}
-.icon-link:before{content:"\\f04a";font-family:tweetdeckold}
-.icon-flash:before{content:"\\f050";font-family:tweetdeckold}
-.icon-pointer-u:before{content:"\\f051";font-family:tweetdeckold}
-.icon-analytics:before{content:"\\f054";font-family:tweetdeckold}
-.icon-heart:before{content:"\\f055";font-family:tweetdeckold}
-.icon-calendar:before{content:"\\f056";font-family:tweetdeckold}
-.icon-attachment:before{content:"\\f057";font-family:tweetdeckold}
-.icon-play:before{content:"\\f058";font-family:tweetdeckold}
-.icon-bookmark:before{content:"\\f059";font-family:tweetdeckold}
-.icon-play-badge:before{content:"\\f060";font-family:tweetdeckold}
-.icon-gif-badge:before{content:"\\f061";font-family:tweetdeckold}
-.icon-poll:before{content:"\\f062";font-family:tweetdeckold}
-
-.icon-heart-filled:before{content:"\\f055";font-family:tweetdeckold}
-.icon-retweet-filled:before{content:"\\f008";font-family:tweetdeckold}
-.icon-list-filled:before{content:"\\f014";font-family:tweetdeckold}
-.icon-user-filled:before{content:"\\f035";font-family:tweetdeckold}
+${iconData.map(entry => `${entry[0]}:before{content:\"\\f0${entry[1]}\";font-family:oldfont!important}`).join("")}
 
 .drawer .btn .icon, .app-header .btn .icon { line-height: 1em !important }
 .column-header .column-type-icon { bottom: 26px !important }
@@ -510,14 +547,18 @@ enabled(){
 html[data-td-font] { font-size: ${this.config.fontSize} !important }
 .avatar { border-radius: ${this.config.avatarRadius}% !important }
 
+${this.config.increaseQuoteTextSize ? `
+.quoted-tweet { font-size: 1em !important }
+` : ``}
+
 ${this.config.revertIcons ? `
-@font-face { font-family: 'tweetdeckold'; src: url(\"https://ton.twimg.com/tweetdeck-web/web/assets/fonts/tweetdeck-regular-webfont.5f4ea87976.woff\") format(\"woff\"); font-weight: normal; font-style: normal }
-.icon-reply:before{content:"\\f006";font-family:tweetdeckold}
-.icon-heart-filled:before{content:"\\f055";font-family:tweetdeckold}
-.icon-retweet-filled:before{content:"\\f008";font-family:tweetdeckold}
-.icon-list-filled:before{content:"\\f014";font-family:tweetdeckold}
-.icon-user-filled:before{content:"\\f035";font-family:tweetdeckold}
-.icon-user-dd:before{content:"\\f01a";font-family:tweetdeckold}
+@font-face { font-family: 'oldfont'; src: url(\"https://ton.twimg.com/tweetdeck-web/web/assets/fonts/tweetdeck-regular-webfont.5f4ea87976.woff\") format(\"woff\"); font-weight: normal; font-style: normal }
+.icon-reply:before{content:"\\f006";font-family:oldfont}
+.icon-heart-filled:before{content:"\\f055";font-family:oldfont}
+.icon-retweet-filled:before{content:"\\f008";font-family:oldfont}
+.icon-list-filled:before{content:"\\f014";font-family:oldfont}
+.icon-user-filled:before{content:"\\f035";font-family:oldfont}
+.icon-user-dd:before{content:"\\f01a";font-family:oldfont}
 ` : ``}
 
 ${notificationScrollbarColor ? `

Resources/Plugins/edit-design/modal.html

@@ -36,7 +36,7 @@
               <option value="310px">Medium (310px)</option>
               <option value="350px">Wide (350px)</option>
               <option value="400px">Extreme (400px)</option>
-              <option value="custom">Custom</option>
+              <option value="custom-px">Custom</option>
             </optgroup>
             <option disabled></option>
             <optgroup label="Dynamic width">
@@ -59,17 +59,15 @@
             <option value="14px">Medium (14px)</option>
             <option value="15px">Large (15px)</option>
             <option value="16px">Largest (16px)</option>
-            <option value="custom">Custom</option>
+            <option value="custom-px">Custom</option>
           </select>
-          
-          <!-- ADVANCED -->
-          
-          <label class="txt-uppercase touch-larger-label">
-            <b>Advanced</b>
+          <label class="checkbox">
+            <input data-td-key="increaseQuoteTextSize" class="js-theme-checkbox touch-larger-label" type="checkbox">
+            Increase quoted tweet font size
           </label>
           <label class="checkbox">
-            <input data-td-key="optimizeAnimations" class="js-theme-checkbox touch-larger-label" type="checkbox">
-            Use more memory for smoother animations
+            <input data-td-key="smallComposeTextSize" class="js-theme-checkbox touch-larger-label" type="checkbox">
+            Small tweet input font size
           </label>
         </div>
         
@@ -94,17 +92,27 @@
           <label class="txt-uppercase touch-larger-label">
             <b>Design</b>
           </label>
-          <label class="checkbox">
-            <input data-td-key="themeColorTweaks" class="js-theme-checkbox touch-larger-label" type="checkbox">
-            Theme color tweaks
-          </label>
           <label class="checkbox">
             <input data-td-key="revertIcons" class="js-theme-checkbox touch-larger-label" type="checkbox">
             Revert icon design
           </label>
           <label class="checkbox">
-            <input data-td-key="smallComposeTextSize" class="js-theme-checkbox touch-larger-label" type="checkbox">
-            Small compose tweet font size
+            <input data-td-key="showCharacterCount" class="js-theme-checkbox touch-larger-label" type="checkbox">
+            Always show character count
+          </label>
+          <label class="checkbox">
+            <input data-td-key="themeColorTweaks" class="js-theme-checkbox touch-larger-label" type="checkbox">
+            Theme color tweaks
+          </label>
+          
+          <!-- ADVANCED -->
+          
+          <label class="txt-uppercase touch-larger-label">
+            <b>Advanced</b>
+          </label>
+          <label class="checkbox">
+            <input data-td-key="optimizeAnimations" class="js-theme-checkbox touch-larger-label" type="checkbox">
+            Use more memory for smoother animations
           </label>
         </div>
         
@@ -163,11 +171,12 @@
   .td-modal-inner-cols .l-column {
     padding: 15px 9px;
     box-sizing: border-box;
+    width: 225px;
     font-size: 0; /* fix custom font size breaking the modal layout */
   }
   
-  .td-modal-inner-cols .l-column:nth-child(2) {
-    width: 250px;
+  .td-modal-inner-cols .l-column:nth-child(3) {
+    width: 200px;
   }
   
   .td-modal-inner-full {
@@ -199,6 +208,14 @@
     cursor: pointer;
   }
   
+  .td-modal-content select + label.checkbox {
+    margin-top: 9px;
+  }
+  
+  .td-modal-content input.js-theme-checkbox, .td-modal-content input.js-theme-radio {
+    margin-top: 1px;
+  }
+  
   /* Avatar shape */
   
   .td-avatar-shape-container {

Resources/Plugins/emoji-keyboard/.meta

@@ -9,7 +9,7 @@ Emoji keyboard
 chylex
 
 [version]
-1.4
+1.4.1
 
 [website]
 https://tweetduck.chylex.com

Resources/Plugins/emoji-keyboard/browser.js

@@ -303,23 +303,26 @@ enabled(){
       let firstColon = val.lastIndexOf(':', ele[0].selectionStart);
       return if firstColon === -1;
       
-      let search = val.substring(firstColon+1, ele[0].selectionStart);
-      return if !/^[a-z_]+$/i.test(search);
+      let search = val.substring(firstColon+1, ele[0].selectionStart).toLowerCase();
+      return if !/^[a-z_]+$/.test(search);
       
       let keywords = search.split("_").filter(kw => kw.length > 0).map(kw => kw.toLowerCase());
       return if keywords.length === 0;
       
-      let foundName = me.emojiNames.filter(name => keywords.every(kw => name.includes(kw)));
+      let foundNames = me.emojiNames.filter(name => keywords.every(kw => name.includes(kw)));
       
-      if (foundName.length === 0){
+      if (foundNames.length === 0){
         return;
       }
+      else if (foundNames.length > 1 && foundNames.includes(search)){
+        foundNames = [ search ];
+      }
       
       lastEmojiKeyword = `:${search}:`;
       lastEmojiPosition = lastEmojiLength = 0;
       
-      if (foundName.length === 1){
-        let foundIndex = me.emojiNames.indexOf(foundName[0]);
+      if (foundNames.length === 1){
+        let foundIndex = me.emojiNames.indexOf(foundNames[0]);
         let foundEmoji;
         
         for(let array of [ me.emojiData1, me.emojiData2[me.selectedSkinTone], me.emojiData3 ]){
@@ -346,7 +349,7 @@ enabled(){
           lastEmojiLength = foundEmoji.length;
         }
       }
-      else if (foundName.length > 1){
+      else if (foundNames.length > 1){
         e.preventDefault();
         ele.val(val.substring(0, firstColon)+val.substring(ele[0].selectionStart));
         ele[0].selectionEnd = ele[0].selectionStart = firstColon;

Resources/Plugins/reply-account/.meta

@@ -8,7 +8,7 @@ Custom reply account
 chylex
 
 [version]
-1.2.3
+1.2.4
 
 [website]
 https://tweetduck.chylex.com
@@ -20,4 +20,4 @@ configuration.js
 configuration.default.js
 
 [requires]
-1.8
+1.10.3

Resources/Plugins/reply-account/browser.js

@@ -6,7 +6,7 @@ enabled(){
   this.lastSelectedAccount = null;
   
   this.uiComposeTweetEvent = (e, data) => {
-    return if data.type !== "reply" || data.popFromInline || !("element" in data);
+    return if !(data.type === "reply" || (data.type === "tweet" && "quotedTweet" in data)) || data.popFromInline || !("element" in data);
     
     var query;
     
@@ -117,19 +117,9 @@ enabled(){
 }
 
 ready(){
-  var events = $._data(document, "events");
-  
-  for(var event of [ "uiInlineComposeTweet", "uiDockedComposeTweet" ]){
+  for(let event of [ "uiInlineComposeTweet", "uiDockedComposeTweet" ]){
     $(document).on(event, this.uiComposeTweetEvent);
-    
-    var handlers = events[event];
-    var newHandler = handlers[handlers.length-1];
-    
-    for(var index = handlers.length-1; index > 0; index--){
-      handlers[index] = handlers[index-1];
-    }
-    
-    handlers[0] = newHandler;
+    window.TDPF_prioritizeNewestEvent(document, event);
   }
   
   $(document).on("click", ".js-account-list .js-account-item", this.onSelectedAccountChanged);

Resources/PostBuild.ps1

@@ -3,6 +3,18 @@ $ErrorActionPreference = "Stop"
 
 Set-Location $dir
 
+function Check-Carriage-Return{
+  Param([Parameter(Mandatory = $True, Position = 1)] $fname)
+  
+  $file = @(Get-ChildItem -Include $fname -Recurse)[0]
+  
+  if ((Get-Content -Path $file.FullName -Raw).Contains("`r")){
+    Throw "$fname cannot contain carriage return"
+  }
+  
+  Write-Host "Verified" $file.FullName.Substring($dir.Length)
+}
+
 function Rewrite-File{
   [CmdletBinding()]
   Param([Parameter(Mandatory = $True, ValueFromPipeline = $True)][array] $lines, [Parameter(Mandatory = $True, Position = 1)] $file)
@@ -11,23 +23,31 @@ function Rewrite-File{
   Write-Host "Processed" $file.FullName.Substring($dir.Length)
 }
 
-ForEach($file in Get-ChildItem -Include *.js -Exclude configuration.default.js -Recurse){
-  $lines = Get-Content -Path $file.FullName
-  $lines = $lines | % { $_.TrimStart() }
-  $lines = $lines -Replace '^(.*?)((?<=^|[;{}()])\s?//(?:\s.*|$))?$', '$1'
-  $lines = $lines -Replace '(?<!\w)return(\s.*?)? if (.*?);', 'if ($2)return$1;'
-  ,$lines | Rewrite-File $file
-}
+try{
+  Check-Carriage-Return("emoji-ordering.txt")
 
-ForEach($file in Get-ChildItem -Include *.css -Recurse){
-  $lines = Get-Content -Path $file.FullName
-  $lines = $lines -Replace '\s*/\*.*?\*/', ''
-  $lines = $lines -Replace '^\s+(.+):\s?(.+?)(?:\s?(!important))?;$', '$1:$2$3;'
-  $lines = $lines -Replace '^(\S.*?) {$', '$1{'
-  @(($lines | Where { $_ -ne '' }) -Join ' ') | Rewrite-File $file
-}
+  ForEach($file in Get-ChildItem -Filter *.js -Exclude configuration.default.js -Recurse){
+    $lines = Get-Content -Path $file.FullName
+    $lines = $lines | % { $_.TrimStart() }
+    $lines = $lines -Replace '^(.*?)((?<=^|[;{}()])\s?//(?:\s.*|$))?$', '$1'
+    $lines = $lines -Replace '(?<!\w)return(\s.*?)? if (.*?);', 'if ($2)return$1;'
+    ,$lines | Rewrite-File $file
+  }
 
-ForEach($file in Get-ChildItem -Include *.html -Recurse){
-  $lines = Get-Content -Path $file.FullName
-  ,($lines | % { $_.TrimStart() }) | Rewrite-File $file
+  ForEach($file in Get-ChildItem -Filter *.css -Recurse){
+    $lines = Get-Content -Path $file.FullName
+    $lines = $lines -Replace '\s*/\*.*?\*/', ''
+    $lines = $lines -Replace '^\s+(.+):\s?(.+?)(?:\s?(!important))?;$', '$1:$2$3;'
+    $lines = $lines -Replace '^(\S.*?) {$', '$1{'
+    @(($lines | Where { $_ -ne '' }) -Join ' ') | Rewrite-File $file
+  }
+
+  ForEach($file in Get-ChildItem -Filter *.html -Recurse){
+    $lines = Get-Content -Path $file.FullName
+    ,($lines | % { $_.TrimStart() }) | Rewrite-File $file
+  }
+}catch{
+  Write-Host "Encountered an error while running PostBuild.ps1 on line" $_.InvocationInfo.ScriptLineNumber
+  Write-Host $_
+  Exit 1
 }

Resources/Scripts/code.js

@@ -17,12 +17,12 @@
   //
   // Variable: DOM HTML element.
   //
-  var doc = document.documentElement;
+  const doc = document.documentElement;
   
   //
   // Variable: DOM object containing the main app element.
   //
-  var app = $(document.body).children(".js-app");
+  const app = $(document.body).children(".js-app");
   
   //
   // Constant: Column types mapped to their titles.
@@ -50,7 +50,7 @@
   //
   // Function: Prepends code at the beginning of a function. If the prepended function returns true, execution of the original function is cancelled.
   //
-  var prependToFunction = function(func, extension){
+  const prependToFunction = function(func, extension){
     return function(){
       return extension.apply(this, arguments) === true ? undefined : func.apply(this, arguments);
     };
@@ -59,7 +59,7 @@
   //
   // Function: Appends code at the end of a function.
   //
-  var appendToFunction = function(func, extension){
+  const appendToFunction = function(func, extension){
     return function(){
       let res = func.apply(this, arguments);
       extension.apply(this, arguments);
@@ -70,7 +70,7 @@
   //
   // Function: Returns true if an object has a specified property, otherwise returns false without throwing an error.
   //
-  var ensurePropertyExists = function(obj, ...chain){
+  const ensurePropertyExists = function(obj, ...chain){
     for(let index = 0; index < chain.length; index++){
       if (!obj.hasOwnProperty(chain[index])){
         $TD.crashDebug("Missing property "+chain[index]+" in chain [obj]."+chain.join("."));
@@ -86,7 +86,7 @@
   //
   // Function: Retrieves a property of an element with a specified class.
   //
-  var getClassStyleProperty = function(cls, property){
+  const getClassStyleProperty = function(cls, property){
     let column = document.createElement("div");
     column.classList.add(cls);
     column.style.display = "none";
@@ -101,7 +101,7 @@
   //
   // Function: Event callback for a new tweet.
   //
-  var onNewTweet = (function(){
+  const onNewTweet = (function(){
     let recentMessages = new Set();
     let recentTweets = new Set();
     let recentTweetTimer = null;
@@ -219,7 +219,7 @@
   // Function: Shows tweet detail, used in notification context menu.
   //
   (function(){
-    var showTweetDetailInternal = function(column, chirp){
+    const showTweetDetailInternal = function(column, chirp){
       TD.ui.updates.showDetailView(column, chirp, column.findChirp(chirp) || chirp);
       TD.controller.columnManager.showColumn(column.model.privateState.key);
 
@@ -266,7 +266,7 @@
   // Block: Hook into settings object to detect when the settings change, and update html attributes and notification layout.
   //
   (function(){
-    let refreshSettings = function(){      
+    const refreshSettings = function(){      
       let fontSizeName = TD.settings.getFontSize();
       let themeName = TD.settings.getTheme();
       
@@ -375,7 +375,7 @@
       mouseenter: function(){
         let me = $(this);
         let text = me.text();
-        return if text.charCodeAt(text.length-1) !== 8230; // horizontal ellipsis
+        return if text.charCodeAt(text.length-1) !== 8230 && text.charCodeAt(0) !== 8230; // horizontal ellipsis
         
         if ($TDX.expandLinksOnHover){
           tooltipTimer = window.setTimeout(function(){
@@ -427,7 +427,7 @@
   });
   
   if (ensurePropertyExists(TD, "services", "TwitterUser", "prototype", "fromJSONObject")){
-    let prevFunc = TD.services.TwitterUser.prototype.fromJSONObject;
+    const prevFunc = TD.services.TwitterUser.prototype.fromJSONObject;
     
     TD.services.TwitterUser.prototype.fromJSONObject = function(){
       let obj = prevFunc.apply(this, arguments);
@@ -442,7 +442,7 @@
   }
   
   if (ensurePropertyExists(TD, "services", "TwitterMedia", "prototype", "fromMediaEntity")){
-    let prevFunc = TD.services.TwitterMedia.prototype.fromMediaEntity;
+    const prevFunc = TD.services.TwitterMedia.prototype.fromMediaEntity;
     
     TD.services.TwitterMedia.prototype.fromMediaEntity = function(){
       let obj = prevFunc.apply(this, arguments);
@@ -497,13 +497,13 @@
   (function(){
     var lastTweet = "";
     
-    var updateHighlightedColumn = function(ele){
+    const updateHighlightedColumn = function(ele){
       highlightedColumnEle = ele;
       highlightedColumnObj = ele ? TD.controller.columnManager.get(ele.attr("data-column")) : null;
       return !!highlightedColumnObj;
     };
     
-    var updateHighlightedTweet = function(ele, obj, tweetUrl, quoteUrl, authors, imageList){
+    const updateHighlightedTweet = function(ele, obj, tweetUrl, quoteUrl, authors, imageList){
       highlightedTweetEle = ele;
       highlightedTweetObj = obj;
       
@@ -513,7 +513,7 @@
       }
     };
     
-    var processMedia = function(chirp){
+    const processMedia = function(chirp){
       return chirp.getMedia().filter(item => !item.isAnimatedGif).map(item => item.entity.media_url_https+":small").join(";");
     };
     
@@ -562,7 +562,7 @@
   (function(){
     var selectedTweet;
     
-    var setImportantProperty = function(obj, property, value){
+    const setImportantProperty = function(obj, property, value){
       if (obj.length === 1){
         obj[0].style.setProperty(property, value, "important");
       }
@@ -631,7 +631,7 @@
   // Block: Paste images when tweeting.
   //
   onAppReady.push(function(){
-    var uploader = $._data(document, "events")["uiComposeAddImageClick"][0].handler.context;
+    const uploader = $._data(document, "events")["uiComposeAddImageClick"][0].handler.context;
     
     app.delegate(".js-compose-text,.js-reply-tweetbox,.td-detect-image-paste", "paste", function(e){
       for(let item of e.originalEvent.clipboardData.items){
@@ -649,25 +649,41 @@
     });
   });
   
+  //
+  // Block: Setup a global function to reorder event priority.
+  //
+  window.TDGF_prioritizeNewestEvent = function(element, event){
+    let events = $._data(element, "events");
+    
+    let handlers = events[event];
+    let newHandler = handlers[handlers.length-1];
+    
+    for(let index = handlers.length-1; index > 0; index--){
+      handlers[index] = handlers[index-1];
+    }
+    
+    handlers[0] = newHandler;
+  };
+  
   //
   // Block: Support for extra mouse buttons.
   //
   (function(){
-    var tryClickSelector = function(selector, parent){
+    const tryClickSelector = function(selector, parent){
       return $(selector, parent).click().length;
     };
     
-    var tryCloseModal1 = function(){
+    const tryCloseModal1 = function(){
       let modal = $("#open-modal");
       return modal.is(":visible") && tryClickSelector("a.mdl-dismiss", modal);
     };
     
-    var tryCloseModal2 = function(){
+    const tryCloseModal2 = function(){
       let modal = $(".js-modals-container");
       return modal.length && tryClickSelector("a.mdl-dismiss", modal);
     };
     
-    var tryCloseHighlightedColumn = function(){
+    const tryCloseHighlightedColumn = function(){
       if (highlightedColumnEle){
         let column = highlightedColumnEle.closest(".js-column");
         return (column.is(".is-shifted-2") && tryClickSelector(".js-tweet-social-proof-back", column)) || (column.is(".is-shifted-1") && tryClickSelector(".js-column-back", column));
@@ -755,14 +771,14 @@
   (function(){
     var holdingShift = false;
     
-    var updateShiftState = (pressed) => {
+    const updateShiftState = (pressed) => {
       if (pressed != holdingShift){
         holdingShift = pressed;
         $("button[data-action='clear']").children("span").text(holdingShift ? "Restore" : "Clear");
       }
     };
     
-    var resetActiveFocus = () => {
+    const resetActiveFocus = () => {
       document.activeElement.blur();
     };
     
@@ -793,7 +809,7 @@
   // Block: Swap shift key functionality for selecting accounts, and refocus the textbox afterwards.
   //
   onAppReady.push(function(){
-    var onAccountClick = function(e){
+    const onAccountClick = function(e){
       if ($TDX.switchAccountSelectors){
         e.shiftKey = !e.shiftKey;
       }
@@ -814,25 +830,63 @@
   });
   
   //
-  // Block: Make middle click on tweet reply icon open the compose drawer. Only works for non-temporary columns.
+  // Block: Make middle click on tweet reply icon open the compose drawer, retweet icon trigger a quote, and favorite icon open a 'Like from accounts...' modal.
   //
-  app.delegate(".js-reply-action", "auxclick", function(e){
-    if (e.which === 2){
-      let column = $(this).closest(".js-column");
+  app.delegate(".tweet-action,.tweet-detail-action", "auxclick", function(e){
+    return if e.which !== 2;
     
-      if (column && column.hasClass("column") && $("[data-drawer='compose']").hasClass("is-hidden")){
-        $(document).trigger("uiDrawerShowDrawer", {
-          drawer: "compose",
-          withAnimation: true
+    let column = TD.controller.columnManager.get($(this).closest("section.js-column").attr("data-column"));
+    return if !column;
+    
+    let ele = $(this).closest("article");
+    let tweet = column.findChirp(ele.attr("data-tweet-id")) || column.findChirp(ele.attr("data-key"));
+    return if !tweet;
+    
+    switch($(this).attr("rel")){
+      case "reply":
+        let main = tweet.getMainTweet();
+        
+        $(document).trigger("uiDockedComposeTweet", {
+          type: "reply",
+          from: [ tweet.account.getKey() ],
+          inReplyTo: {
+            id: tweet.id,
+            htmlText: main.htmlText,
+            user: {
+              screenName: main.user.screenName,
+              name: main.user.name,
+              profileImageURL: main.user.profileImageURL
+            }
+          },
+          mentions: tweet.getReplyUsers(),
+          element: ele
         });
         
-        window.setTimeout(() => $(this).trigger("click"), 1);
-      }
+        break;
         
-      e.preventDefault();
-      e.stopPropagation();
-      e.stopImmediatePropagation();
+      case "favorite":
+        $(document).trigger("uiShowFavoriteFromOptions", { tweet });
+        break;
+        
+      case "retweet":
+        TD.controller.stats.quoteTweet();
+        
+        $(document).trigger("uiComposeTweet", {
+          type: "tweet",
+          from: [ tweet.account.getKey() ],
+          quotedTweet: tweet.getMainTweet(),
+          element: ele // triggers reply-account plugin
+        });
+        
+        break;
+      
+      default:
+        return;
     }
+    
+    e.preventDefault();
+    e.stopPropagation();
+    e.stopImmediatePropagation();
   });
   
   //
@@ -846,7 +900,7 @@
   // Block: Inject custom CSS and layout into the page.
   //
   (function(){
-    var createStyle = function(id, styles){
+    const createStyle = function(id, styles){
       let ele = document.createElement("style");
       ele.id = id;
       ele.innerText = styles;
@@ -890,26 +944,34 @@
   // Block: Setup video player hooks.
   //
   (function(){
-    var playVideo = function(url){
+    window.TDGF_playVideo = function(url, username){
       $('<div id="td-video-player-overlay" class="ovl" style="display:block"></div>').on("click contextmenu", function(){
-        $TD.playVideo(null);
+        $TD.playVideo(null, null);
       }).appendTo(app);
       
-      $TD.playVideo(url);
+      $TD.playVideo(url, username || null);
     };
     
-    var getVideoTweetLink = function(obj){
+    const getGifLink = function(ele){
+      return ele.attr("src") || ele.children("source[video-src]").first().attr("video-src");
+    };
+    
+    const getVideoTweetLink = function(obj){
       let parent = obj.closest(".js-tweet").first();
       let link = (parent.hasClass("tweet-detail") ? parent.find("a[rel='url']") : parent.find("time").first().children("a")).first();
       return link.attr("href");
     }
     
+    const getUsername = function(tweet){
+      return tweet && (tweet.quotedTweet || tweet).getMainUser().screenName;
+    }
+    
     app.delegate(".js-gif-play", {
       click: function(e){
-        let src = !e.ctrlKey && $(this).closest(".js-media-gif-container").find("video").attr("src");
+        let src = !e.ctrlKey && getGifLink($(this).closest(".js-media-gif-container").find("video"));
         
         if (src){
-          playVideo(src);
+          window.TDGF_playVideo(src, getUsername(highlightedTweetObj));
         }
         else{
           $TD.openBrowser(getVideoTweetLink($(this)));
@@ -945,7 +1007,7 @@
       let media = this.chirp.getMedia().find(media => media.mediaId === this.clickedMediaEntityId);
       
       if (media && media.isVideo && media.service === "twitter"){
-        playVideo(media.chooseVideoVariant().url);
+        window.TDGF_playVideo(media.chooseVideoVariant().url, getUsername(this.chirp));
         cancelModal = true;
       }
     });
@@ -1026,6 +1088,51 @@
     }
   });
   
+  //
+  // Block: Make submitting search queries while holding Ctrl or middle-clicking the search icon open the search externally.
+  //
+  onAppReady.push(function(){
+    const openSearchExternally = function(event, input){
+      $TD.openBrowser("https://twitter.com/search/?q="+encodeURIComponent(input.val() || ""));
+      event.preventDefault();
+      event.stopPropagation();
+      
+      input.val("").blur();
+      app.click(); // unfocus everything
+    };
+    
+    $(".js-app-search-input").keydown(function(e){
+      (e.ctrlKey && e.keyCode === 13) && openSearchExternally(e, $(this)); // enter
+    });
+    
+    $(".js-perform-search").on("click auxclick", function(e){
+      (e.ctrlKey || e.button === 1) && openSearchExternally(e, $(".js-app-search-input:visible"));
+    }).each(function(){
+      window.TDGF_prioritizeNewestEvent($(this)[0], "click");
+    });
+    
+    $("[data-action='show-search']").on("click auxclick", function(e){
+      (e.ctrlKey || e.button === 1) && openSearchExternally(e, $());
+    });
+  });
+  
+  //
+  // Block: Allow applying ROT13 to input selection.
+  //
+  window.TDGF_applyROT13 = function(){
+    let ele = document.activeElement;
+    return if !ele || !ele.value;
+    
+    let selection = ele.value.substring(ele.selectionStart, ele.selectionEnd);
+    return if !selection;
+    
+    document.execCommand("insertText", false, selection.replace(/[a-zA-Z]/g, function(chr){
+      let code = chr.charCodeAt(0);
+      let start = code <= 90 ? 65 : 97;
+      return String.fromCharCode(start+(code-start+13)%26);
+    }));
+  };
+  
   //
   // Block: Fix DM reply input box not getting focused after opening a conversation.
   //
@@ -1041,7 +1148,7 @@
   // Block: Fix DM notifications not showing if the conversation is open.
   //
   if (ensurePropertyExists(TD, "services", "TwitterConversation", "prototype", "getUnreadChirps")){
-    var prevFunc = TD.services.TwitterConversation.prototype.getUnreadChirps;
+    const prevFunc = TD.services.TwitterConversation.prototype.getUnreadChirps;
     
     TD.services.TwitterConversation.prototype.getUnreadChirps = function(e){
       return (e && e.sortIndex && !e.id && !this.notificationsDisabled)
@@ -1183,15 +1290,24 @@
     });
   }
   
+  //
+  // Block: Disable default TweetDeck update notification, as the app usually reloads automatically every so often.
+  //
+  onAppReady.push(function(){
+    let events = $._data(document, "events");
+    delete events["uiSuggestRefreshToggle"];
+  });
+  
   //
   // Block: Disable TweetDeck metrics.
   //
   if (ensurePropertyExists(TD, "metrics")){
-    TD.metrics.inflate = function(){};
-    TD.metrics.inflateMetricTriple = function(){};
-    TD.metrics.log = function(){};
-    TD.metrics.makeKey = function(){};
-    TD.metrics.send = function(){};
+    const noop = function(){};
+    TD.metrics.inflate = noop;
+    TD.metrics.inflateMetricTriple = noop;
+    TD.metrics.log = noop;
+    TD.metrics.makeKey = noop;
+    TD.metrics.send = noop;
   }
   
   onAppReady.push(function(){

Resources/Scripts/notification.js

@@ -52,7 +52,7 @@
       return if !url;
       
       var text = me.textContent;
-      return if text.charCodeAt(text.length-1) !== 8230; // horizontal ellipsis
+      return if text.charCodeAt(text.length-1) !== 8230 && text.charCodeAt(0) !== 8230; // horizontal ellipsis
 
       if ($TDX.expandLinksOnHover){
         tooltipTimer = window.setTimeout(function(){

Resources/Scripts/plugins.browser.js

@@ -87,14 +87,14 @@
   };
   
   //
-  // Block: Setup global function to change plugin state.
+  // Block: Setup a function to change plugin state.
   //
   window.TDPF_setPluginState = function(identifier, enable){
     window.TD_PLUGINS.setState(window.TD_PLUGINS.findObject(identifier), enable);
   };
   
   //
-  // Block: Setup global function to reload the page.
+  // Block: Setup a function to reload the page.
   //
   window.TDPF_requestReload = function(){
     if (!isReloading){
@@ -102,4 +102,10 @@
       isReloading = true;
     }
   };
+  
+  //
+  // Block: Setup bridges to global functions.
+  //
+  window.TDPF_playVideo = window.TDGF_playVideo;
+  window.TDPF_prioritizeNewestEvent = window.TDGF_prioritizeNewestEvent;
 })();

Resources/Scripts/styles/browser.css

@@ -46,7 +46,7 @@
   border-radius: 1px !important;
 }
 
-.compose-text-container, .compose-reply-tweet, .compose-message-recipient-input-container, .compose-message-recipient, .compose-media-bar-holder, .media-grid-container {
+.compose-text-container, .compose-reply-tweet, .compose-message-recipient-input-container, .compose-message-recipient, .compose-media-bar-holder, .media-grid-container, .js-quote-tweet-holder {
   border-radius: 0 !important;
 }
 
@@ -129,11 +129,6 @@ a[data-full-url] {
   word-break: break-all;
 }
 
-.character-count-compose {
-  /* fix strangely wide character count element */
-  width: 40px !important;
-}
-
 .is-video a:not([href*='youtu']) .icon-bg-dot, .is-gif .icon-bg-dot {
   /* change play icon on mp4s */
   color: #9f51cf;

TweetDuck.csproj

@@ -105,6 +105,9 @@
     <Compile Include="Core\Handling\RequestHandlerBrowser.cs" />
     <Compile Include="Core\Handling\General\RequestHandlerBase.cs" />
     <Compile Include="Core\Handling\ResourceHandlerNotification.cs" />
+    <Compile Include="Core\Notification\Example\FormNotificationExample.cs">
+      <SubType>Form</SubType>
+    </Compile>
     <Compile Include="Core\Notification\FormNotificationMain.cs">
       <SubType>Form</SubType>
     </Compile>
@@ -128,6 +131,10 @@
     </Compile>
     <Compile Include="Core\Notification\SoundNotification.cs" />
     <Compile Include="Core\Notification\TweetNotification.cs" />
+    <Compile Include="Core\Other\Analytics\AnalyticsFile.cs" />
+    <Compile Include="Core\Other\Analytics\AnalyticsManager.cs" />
+    <Compile Include="Core\Other\Analytics\AnalyticsReport.cs" />
+    <Compile Include="Core\Other\Analytics\AnalyticsReportGenerator.cs" />
     <Compile Include="Core\Other\FormAbout.cs">
       <SubType>Form</SubType>
     </Compile>
@@ -153,6 +160,12 @@
       <DependentUpon>FormPlugins.cs</DependentUpon>
     </Compile>
     <Compile Include="Core\Other\Management\VideoPlayer.cs" />
+    <Compile Include="Core\Other\Settings\Dialogs\DialogSettingsAnalytics.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="Core\Other\Settings\Dialogs\DialogSettingsAnalytics.Designer.cs">
+      <DependentUpon>DialogSettingsAnalytics.cs</DependentUpon>
+    </Compile>
     <Compile Include="Core\Other\Settings\Dialogs\DialogSettingsCSS.cs">
       <SubType>Form</SubType>
     </Compile>
@@ -190,6 +203,7 @@
     <Compile Include="Core\Other\Settings\TabSettingsTray.Designer.cs">
       <DependentUpon>TabSettingsTray.cs</DependentUpon>
     </Compile>
+    <Compile Include="Core\TweetDeckBrowser.cs" />
     <Compile Include="Core\Utils\StringUtils.cs" />
     <Compile Include="Core\Utils\TwitterUtils.cs" />
     <Compile Include="Data\CombinedFileStream.cs" />
@@ -269,10 +283,10 @@
     <Compile Include="Updates\FormUpdateDownload.Designer.cs">
       <DependentUpon>FormUpdateDownload.cs</DependentUpon>
     </Compile>
-    <Compile Include="Core\TrayIcon.cs">
+    <Compile Include="Core\Other\TrayIcon.cs">
       <SubType>Component</SubType>
     </Compile>
-    <Compile Include="Core\TrayIcon.Designer.cs">
+    <Compile Include="Core\Other\TrayIcon.Designer.cs">
       <DependentUpon>TrayIcon.cs</DependentUpon>
     </Compile>
     <Compile Include="Core\Utils\BrowserCache.cs" />

Updates/FormUpdateDownload.cs

@@ -31,7 +31,7 @@ namespace TweetDuck.Updates{
                 timerDownloadCheck.Stop();
 
                 if (FormMessage.Error("Update Has Failed", "Could not download the update: "+(updateInfo.DownloadError?.Message ?? "unknown error")+"\n\nDo you want to open the website and try downloading the update manually?", FormMessage.Yes, FormMessage.No)){
-                    BrowserUtils.OpenExternalBrowserUnsafe(Program.Website);
+                    BrowserUtils.OpenExternalBrowser(Program.Website);
                     DialogResult = DialogResult.OK;
                 }
                 

lib/TweetLib.Audio/Impl/SoundPlayerImplFallback.cs

@@ -43,9 +43,9 @@ namespace TweetLib.Audio.Impl{
         }
 
         private void OnNotificationSoundError(string message){
-            if (!ignorePlaybackError && PlaybackError != null){
+            if (!ignorePlaybackError){
                 PlaybackErrorEventArgs args = new PlaybackErrorEventArgs(message);
-                PlaybackError(this, args);
+                PlaybackError?.Invoke(this, args);
                 ignorePlaybackError = args.Ignore;
             }
         }

lib/TweetLib.Audio/Impl/SoundPlayerImplWMP.cs

@@ -102,9 +102,9 @@ namespace TweetLib.Audio.Impl{
             if (wasTryingToPlay){
                 wasTryingToPlay = false;
 
-                if (!ignorePlaybackError && PlaybackError != null){
+                if (!ignorePlaybackError){
                     PlaybackErrorEventArgs args = new PlaybackErrorEventArgs(message);
-                    PlaybackError(this, args);
+                    PlaybackError?.Invoke(this, args);
                     ignorePlaybackError = args.Ignore;
                 }
             }

lib/TweetLib.Audio/Properties/AssemblyInfo.cs

@@ -31,5 +31,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.1.0.0")]
-[assembly: AssemblyFileVersion("1.1.0.0")]
+[assembly: AssemblyVersion("1.1.1.0")]
+[assembly: AssemblyFileVersion("1.1.1.0")]

lib/TweetLib.Communication/Comms.cs

@@ -1,14 +0,0 @@
-using System;
-using TweetLib.Communication.Utils;
-
-namespace TweetLib.Communication{
-    public static class Comms{
-        public static void BroadcastMessage(uint msg, uint wParam, int lParam){
-            NativeMethods.PostMessage(NativeMethods.HWND_BROADCAST, msg, new UIntPtr(wParam), new IntPtr(lParam));
-        }
-
-        public static uint RegisterMessage(string name){
-            return NativeMethods.RegisterWindowMessage(name);
-        }
-    }
-}

lib/TweetLib.Communication/Properties/AssemblyInfo.cs

@@ -31,5 +31,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.1.0.0")]
-[assembly: AssemblyFileVersion("1.1.0.0")]
+[assembly: AssemblyVersion("1.2.0.0")]
+[assembly: AssemblyFileVersion("1.2.0.0")]

lib/TweetLib.Communication/TweetLib.Communication.csproj

@@ -36,9 +36,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="DuplexPipe.cs" />
-    <Compile Include="Utils\NativeMethods.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
-    <Compile Include="Comms.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>

lib/TweetLib.Communication/Utils/NativeMethods.cs

@@ -1,14 +0,0 @@
-using System;
-using System.Runtime.InteropServices;
-
-namespace TweetLib.Communication.Utils{
-    static class NativeMethods{
-        public static readonly IntPtr HWND_BROADCAST = new IntPtr(0xFFFF);
-        
-        [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);
-    }
-}

subprocess/Program.cs

@@ -1,12 +1,12 @@
 using System;
 using System.Diagnostics;
+using System.Runtime.InteropServices;
 using CefSharp;
 using CefSharp.BrowserSubprocess;
-using TweetLib.Communication;
 
 namespace TweetDuck.Browser{
     static class Program{
-        internal const string Version = "1.2.0.0";
+        internal const string Version = "1.2.1.0";
 
         private static int Main(string[] args){
             SubProcess.EnableHighDPISupport();
@@ -30,9 +30,17 @@ namespace TweetDuck.Browser{
                 base.OnBrowserCreated(wrapper);
                 
                 using(Process me = Process.GetCurrentProcess()){
-                    Comms.BroadcastMessage(Comms.RegisterMessage("TweetDuckSubProcess"), (uint)me.Id, wrapper.BrowserId);
+                    PostMessage(HWND_BROADCAST, RegisterWindowMessage("TweetDuckSubProcess"), new UIntPtr((uint)me.Id), new IntPtr(wrapper.BrowserId));
                 }
             }
         }
+
+        private static readonly IntPtr HWND_BROADCAST = new IntPtr(0xFFFF);
+        
+        [DllImport("user32.dll")]
+        private static extern bool PostMessage(IntPtr hWnd, uint msg, UIntPtr wParam, IntPtr lParam);
+
+        [DllImport("user32.dll")]
+        private static extern uint RegisterWindowMessage(string messageName);
     }
 }

subprocess/TweetDuck.Browser.csproj

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -34,12 +34,6 @@
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\lib\TweetLib.Communication\TweetLib.Communication.csproj">
-      <Project>{72473763-4b9d-4fb6-a923-9364b2680f06}</Project>
-      <Name>TweetLib.Communication</Name>
-    </ProjectReference>
-  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <PropertyGroup>
     <PostBuildEvent>call "$(DevEnvDir)..\..\VC\Auxiliary\Build\vcvars32.bat"

tests/Configuration/TestUserConfig.cs

@@ -3,7 +3,7 @@ using System.Diagnostics.Contracts;
 using System.IO;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 using TweetDuck.Configuration;
-using TweetDuck.Core;
+using TweetDuck.Core.Other;
 
 namespace UnitTests.Configuration{
     [TestClass]
@@ -76,7 +76,7 @@ namespace UnitTests.Configuration{
             cfg.Save();
 
             cfg.ZoomLevel = 200;
-            Assert.IsTrue(cfg.Reload());
+            cfg.Reload();
             Assert.AreEqual(123, cfg.ZoomLevel);
         }
 
@@ -87,7 +87,7 @@ namespace UnitTests.Configuration{
             cfg.Save();
             
             File.Delete("reset");
-            Assert.IsTrue(cfg.Reload());
+            cfg.Reload();
             Assert.AreEqual(100, cfg.ZoomLevel);
             Assert.IsTrue(File.Exists("reset"));
         }

video/FormPlayer.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Drawing;
 using System.Globalization;
+using System.Runtime.ExceptionServices;
 using System.Runtime.InteropServices;
 using System.Windows.Forms;
 using TweetDuck.Video.Controls;
@@ -107,6 +108,7 @@ namespace TweetDuck.Video{
             Environment.Exit(Program.CODE_MEDIA_ERROR);
         }
 
+        [HandleProcessCorruptedStateExceptions]
         private void timerSync_Tick(object sender, EventArgs e){
             if (NativeMethods.GetWindowRect(ownerHandle, out NativeMethods.RECT rect)){
                 int width = rect.Right-rect.Left+1;
@@ -139,9 +141,14 @@ namespace TweetDuck.Video{
                 }
 
                 if (controls.currentPosition > media.duration){ // pausing near the end of the video causes WMP to play beyond the end of the video wtf
-                    controls.stop();
-                    controls.currentPosition = 0;
-                    controls.play();
+                    try{
+                        controls.stop();
+                        controls.currentPosition = 0;
+                        controls.play();
+                    }catch(AccessViolationException){
+                        // something is super retarded here because shit gets disposed between the start of this method and
+                        // the controls.play() call even though it runs on the UI thread
+                    }
                 }
                 
                 if (isCursorInside && !wasCursorInside){