Add second tray icon for unread tweets when notifications are muted

Closes #7

Core/FormBrowser.cs

@@ -68,7 +68,7 @@ namespace TweetDck.Core{
         }
 
         public FormNotification CreateNotificationForm(bool autoHide){
-            return new FormNotification(this,bridge,autoHide);
+            return new FormNotification(this,bridge,trayIcon,autoHide);
         }
 
         // window setup

Core/FormNotification.cs

@@ -14,6 +14,7 @@ namespace TweetDck.Core{
         public Func<bool> CanMoveWindow = () => true;
 
         private readonly Form owner;
+        private readonly TrayIcon trayIcon;
         private readonly ChromiumWebBrowser browser;
 
         private readonly Queue<TweetNotification> tweetQueue = new Queue<TweetNotification>(4);
@@ -46,12 +47,13 @@ namespace TweetDck.Core{
             }
         }
 
-        public FormNotification(Form owner, TweetDeckBridge bridge, bool autoHide){
+        public FormNotification(Form owner, TweetDeckBridge bridge, TrayIcon trayIcon, bool autoHide){
             InitializeComponent();
 
             Text = Program.BrandName;
 
             this.owner = owner;
+            this.trayIcon = trayIcon;
             this.autoHide = autoHide;
 
             owner.FormClosed += (sender, args) => Close();
@@ -102,6 +104,8 @@ namespace TweetDck.Core{
                     MoveToVisibleLocation();
                     LoadNextNotification();
                 }
+
+                trayIcon.HasNotifications = false;
             }
         }
 
@@ -124,6 +128,7 @@ namespace TweetDck.Core{
         public void ShowNotification(TweetNotification notification){
             if (Program.UserConfig.MuteNotifications){
                 tweetQueue.Enqueue(notification);
+                trayIcon.HasNotifications = true;
             }
             else{
                 MoveToVisibleLocation();

Core/TrayIcon.Designer.cs

@@ -31,13 +31,13 @@
             this.closeToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.contextMenu.SuspendLayout();
             // 
-            // trayIcon
+            // notifyIcon
             // 
             this.notifyIcon.ContextMenuStrip = this.contextMenu;
-            this.notifyIcon.Icon = global::TweetDck.Properties.Resources.icon;
+            this.notifyIcon.Icon = global::TweetDck.Properties.Resources.icon_tray;
             this.notifyIcon.MouseClick += new System.Windows.Forms.MouseEventHandler(this.trayIcon_MouseClick);
             // 
-            // contextMenuTray
+            // contextMenu
             // 
             this.contextMenu.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
             this.restoreToolStripMenuItem,

Core/TrayIcon.cs

@@ -21,6 +21,21 @@ namespace TweetDck.Core{
             }
         }
 
+        public bool HasNotifications{
+            get{
+                return hasNotifications;
+            }
+
+            set{
+                if (hasNotifications != value){
+                    notifyIcon.Icon = value ? Properties.Resources.icon_tray_new : Properties.Resources.icon_tray;
+                    hasNotifications = value;
+                }
+            }
+        }
+
+        private bool hasNotifications;
+
         public TrayIcon(){
             InitializeComponent();
             notifyIcon.Text = Program.BrandName;

Properties/Resources.Designer.cs

@@ -69,5 +69,25 @@ namespace TweetDck.Properties {
                 return ((System.Drawing.Icon)(obj));
             }
         }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Icon similar to (Icon).
+        /// </summary>
+        internal static System.Drawing.Icon icon_tray {
+            get {
+                object obj = ResourceManager.GetObject("icon_tray", resourceCulture);
+                return ((System.Drawing.Icon)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Icon similar to (Icon).
+        /// </summary>
+        internal static System.Drawing.Icon icon_tray_new {
+            get {
+                object obj = ResourceManager.GetObject("icon_tray_new", resourceCulture);
+                return ((System.Drawing.Icon)(obj));
+            }
+        }
     }
 }

Properties/Resources.resx

@@ -121,4 +121,10 @@
   <data name="icon" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icon.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="icon_tray" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\icon-tray.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="icon_tray_new" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\icon-tray-new.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
 </root>

TweetDck.csproj

@@ -240,6 +240,8 @@
   </ItemGroup>
   <ItemGroup>
     <Content Include="Resources\icon-small.ico" />
+    <None Include="Resources\icon-tray-new.ico" />
+    <None Include="Resources\icon-tray.ico" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">