Add WIP update notifications, currently no downloading

Configuration/UserConfig.cs

@@ -32,6 +32,9 @@ sealed class UserConfig{
         public int NotificationEdgeDistance { get; set; }
         public int NotificationDisplay { get; set; }
 
+        public bool EnableUpdateCheck { get; set; }
+        public string DismissedUpdate { get; set; }
+
         public bool IsCustomWindowLocationSet{
             get{
                 return WindowLocation.X != -32000 && WindowLocation.X != 32000;
@@ -61,6 +64,7 @@ private UserConfig(string file){
             NotificationPosition = TweetNotification.Position.TopRight;
             CustomNotificationPosition = new Point(-32000,-32000);
             NotificationEdgeDistance = 8;
+            EnableUpdateCheck = true;
         }
 
         private void UpgradeFile(){
@@ -71,6 +75,7 @@ private void UpgradeFile(){
             // if outdated, cycle through all versions
             if (fileVersion == 0){
                 DisplayNotificationTimer = true;
+                EnableUpdateCheck = true;
                 ++fileVersion;
             }
 

Core/FormBrowser.cs

@@ -145,8 +145,21 @@ public void OpenSettings(){
                 currentFormSettings.BringToFront();
             }
             else{
+                bool prevEnableUpdateCheck = Config.EnableUpdateCheck;
+
                 currentFormSettings = new FormSettings(this);
-                currentFormSettings.FormClosed += (sender, args) => currentFormSettings = null;
+
+                currentFormSettings.FormClosed += (sender, args) => {
+                    currentFormSettings = null;
+
+                    if (!prevEnableUpdateCheck && Config.EnableUpdateCheck){
+                        Config.DismissedUpdate = string.Empty;
+                        Config.Save();
+
+                        browser.ExecuteScriptAsync("TDGF_runUpdateCheck",new object[0]);
+                    }
+                };
+
                 ShowChildForm(currentFormSettings);
             }
         }

Core/Handling/TweetDeckBridge.cs

@@ -10,6 +10,24 @@ public string BrandName{
             }
         }
 
+        public string VersionTag{
+            get{
+                return Program.VersionTag;
+            }
+        }
+
+        public bool UpdateCheckEnabled{
+            get{
+                return Program.UserConfig.EnableUpdateCheck;
+            }
+        }
+
+        public string DismissedVersionTag{
+            get{
+                return Program.UserConfig.DismissedUpdate ?? string.Empty;
+            }
+        }
+
         public TweetDeckBridge(FormBrowser form){
             this.form = form;
         }
@@ -38,6 +56,18 @@ public void OnTweetPopup(string tweetHtml, int tweetCharacters){
             });
         }
 
+        public void OnUpdateAccepted(string versionTag, string downloadUrl){
+            form.InvokeSafe(() => {
+            });
+        }
+
+        public void OnUpdateDismissed(string versionTag){
+            form.InvokeSafe(() => {
+                Program.UserConfig.DismissedUpdate = versionTag;
+                Program.UserConfig.Save();
+            });
+        }
+
         public void OpenBrowser(string url){
             BrowserUtils.OpenExternalBrowser(url);
         }

Core/Other/FormSettings.Designer.cs

@@ -36,13 +36,14 @@ private void InitializeComponent() {
             this.tableLayout = new System.Windows.Forms.TableLayoutPanel();
             this.tableColumn2Panel = new System.Windows.Forms.Panel();
             this.groupUserInterface = new System.Windows.Forms.GroupBox();
+            this.checkNotificationTimer = new System.Windows.Forms.CheckBox();
             this.checkMinimizeTray = new System.Windows.Forms.CheckBox();
             this.groupNotificationDuration = new System.Windows.Forms.GroupBox();
-            this.checkNotificationTimer = new System.Windows.Forms.CheckBox();
             this.radioDurVeryLong = new System.Windows.Forms.RadioButton();
             this.radioDurLong = new System.Windows.Forms.RadioButton();
             this.radioDurMedium = new System.Windows.Forms.RadioButton();
             this.radioDurShort = new System.Windows.Forms.RadioButton();
+            this.checkUpdateNotifications = new System.Windows.Forms.CheckBox();
             this.groupNotificationLocation.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.trackBarEdgeDistance)).BeginInit();
             this.tableLayout.SuspendLayout();
@@ -218,6 +219,7 @@ private void InitializeComponent() {
             // 
             this.groupUserInterface.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
             | System.Windows.Forms.AnchorStyles.Right)));
+            this.groupUserInterface.Controls.Add(this.checkUpdateNotifications);
             this.groupUserInterface.Controls.Add(this.checkNotificationTimer);
             this.groupUserInterface.Controls.Add(this.checkMinimizeTray);
             this.groupUserInterface.Location = new System.Drawing.Point(3, 128);
@@ -227,6 +229,17 @@ private void InitializeComponent() {
             this.groupUserInterface.TabStop = false;
             this.groupUserInterface.Text = "User Interface";
             // 
+            // checkNotificationTimer
+            // 
+            this.checkNotificationTimer.AutoSize = true;
+            this.checkNotificationTimer.Location = new System.Drawing.Point(6, 43);
+            this.checkNotificationTimer.Name = "checkNotificationTimer";
+            this.checkNotificationTimer.Size = new System.Drawing.Size(145, 17);
+            this.checkNotificationTimer.TabIndex = 4;
+            this.checkNotificationTimer.Text = "Display Notification Timer";
+            this.checkNotificationTimer.UseVisualStyleBackColor = true;
+            this.checkNotificationTimer.CheckedChanged += new System.EventHandler(this.checkNotificationTimer_CheckedChanged);
+            // 
             // checkMinimizeTray
             // 
             this.checkMinimizeTray.AutoSize = true;
@@ -253,17 +266,6 @@ private void InitializeComponent() {
             this.groupNotificationDuration.TabStop = false;
             this.groupNotificationDuration.Text = "Notification Duration";
             // 
-            // checkNotificationTimer
-            // 
-            this.checkNotificationTimer.AutoSize = true;
-            this.checkNotificationTimer.Location = new System.Drawing.Point(6, 43);
-            this.checkNotificationTimer.Name = "checkNotificationTimer";
-            this.checkNotificationTimer.Size = new System.Drawing.Size(145, 17);
-            this.checkNotificationTimer.TabIndex = 4;
-            this.checkNotificationTimer.Text = "Display Notification Timer";
-            this.checkNotificationTimer.UseVisualStyleBackColor = true;
-            this.checkNotificationTimer.CheckedChanged += new System.EventHandler(this.checkNotificationTimer_CheckedChanged);
-            // 
             // radioDurVeryLong
             // 
             this.radioDurVeryLong.AutoSize = true;
@@ -316,6 +318,17 @@ private void InitializeComponent() {
             this.radioDurShort.CheckedChanged += new System.EventHandler(this.radioDur_CheckedChanged);
             this.radioDurShort.Click += new System.EventHandler(this.radioDur_Click);
             // 
+            // checkUpdateNotifications
+            // 
+            this.checkUpdateNotifications.AutoSize = true;
+            this.checkUpdateNotifications.Location = new System.Drawing.Point(6, 67);
+            this.checkUpdateNotifications.Name = "checkUpdateNotifications";
+            this.checkUpdateNotifications.Size = new System.Drawing.Size(122, 17);
+            this.checkUpdateNotifications.TabIndex = 5;
+            this.checkUpdateNotifications.Text = "Update Notifications";
+            this.checkUpdateNotifications.UseVisualStyleBackColor = true;
+            this.checkUpdateNotifications.CheckedChanged += new System.EventHandler(this.checkUpdateNotifications_CheckedChanged);
+            // 
             // FormSettings
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
@@ -364,5 +377,6 @@ private void InitializeComponent() {
         private System.Windows.Forms.RadioButton radioDurShort;
         private System.Windows.Forms.CheckBox checkMinimizeTray;
         private System.Windows.Forms.CheckBox checkNotificationTimer;
+        private System.Windows.Forms.CheckBox checkUpdateNotifications;
     }
 }

Core/Other/FormSettings.cs

@@ -56,6 +56,7 @@ public FormSettings(FormBrowser browserForm){
             trackBarEdgeDistance.Value = Config.NotificationEdgeDistance;
             checkMinimizeTray.Checked = Config.MinimizeToTray;
             checkNotificationTimer.Checked = Config.DisplayNotificationTimer;
+            checkUpdateNotifications.Checked = Config.EnableUpdateCheck;
         }
 
         private void FormSettings_FormClosing(object sender, FormClosingEventArgs e){
@@ -130,5 +131,11 @@ private void checkNotificationTimer_CheckedChanged(object sender, EventArgs e){
             Config.DisplayNotificationTimer = checkNotificationTimer.Checked;
             notification.ShowNotificationForSettings(true);
         }
+
+        private void checkUpdateNotifications_CheckedChanged(object sender, EventArgs e){
+            if (!isLoaded)return;
+
+            Config.EnableUpdateCheck = checkUpdateNotifications.Checked;
+        }
     }
 }

Program.cs

@@ -22,6 +22,8 @@ static class Program{
         public const string Website = "http://tweetdick.chylex.com";
         #endif
 
+        public const string VersionTag = "1.1";
+
         public static readonly string StoragePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),BrandName);
         private static readonly LockManager LockManager = new LockManager(Path.Combine(StoragePath,".lock"));
         

Resources/code.js

@@ -14,6 +14,11 @@
   //
   var prevFontSizeClass;
   
+  //
+  // Variable: Current timeout ID for update checking.
+  //
+  var updateCheckTimeoutID;
+  
   //
   // Function: Initializes TweetD*ck events. Called after the website app is loaded.
   //
@@ -66,6 +71,9 @@
       return true;
     };
     
+    // Run update check
+    runUpdateCheck();
+    
     // Finish init
     isInitialized = true;
   };
@@ -157,6 +165,115 @@
     return tags.join("");
   };
   
+  //
+  // Function: Creates the update notification element. Removes the old one if already exists.
+  //
+  var createUpdateNotificationElement = function(version, download){
+    var ele = $("#tweetdck-update");
+    var existed = ele.length > 0;
+    
+    if (existed > 0){
+      ele.remove();
+    }
+    
+    var html = [
+      "<div id='tweetdck-update'>",
+      "<p class='tdu-title'>"+$TD.brandName+" Update</p>",
+      "<p class='tdu-info'>Version "+version+" is now available.</p>",
+      "<div class='tdu-buttons'>",
+      "<button class='btn btn-positive tdu-btn-download'><span class='label'>Download</button>",
+      "<button class='btn btn-negative tdu-btn-dismiss'><span class='label'>Dismiss</button>",
+      "</div>",
+      "</div>"
+    ];
+
+    $("h1.app-title").after(html.join(""));
+
+    ele = $("#tweetdck-update");
+
+    var buttonDiv = ele.children("div.tdu-buttons").first();
+
+    ele.css({
+      color: "#fff",
+      backgroundColor: "rgb(32,94,138)",
+      position: "absolute",
+      left: "4px",
+      bottom: "4px",
+      width: "192px",
+      height: "86px",
+      display: existed ? "block" : "none",
+      borderRadius: "2px"
+    });
+
+    ele.children("p.tdu-title").first().css({
+      fontSize: "17px",
+      fontWeight: "bold",
+      textAlign: "center",
+      letterSpacing: "0.2px",
+      margin: "4px auto 2px"
+    });
+
+    ele.children("p.tdu-info").first().css({
+      fontSize: "12px",
+      textAlign: "center",
+      margin: "2px auto 6px"
+    });
+
+    buttonDiv.css({
+      textAlign: "center"
+    });
+
+    buttonDiv.children().css({
+      margin: "0 4px",
+      minHeight: "25px",
+      boxShadow: "1px 1px 1px rgba(17,17,17,0.5)"
+    });
+
+    buttonDiv.find("span").css({
+      verticalAlign: "baseline"
+    });
+
+    ele.find("span.tdu-data-tag").first().css({
+      cursor: "pointer",
+      textDecoration: "underline"
+    });
+
+    buttonDiv.children(".tdu-btn-download").click(function(){
+      $TD.onUpdateAccepted(version,download);
+      ele.slideUp(function(){ ele.remove(); });
+    });
+
+    buttonDiv.children(".tdu-btn-dismiss").click(function(){
+      $TD.onUpdateDismissed(version);
+      ele.slideUp(function(){ ele.remove(); });
+    });
+    
+    if (!existed){
+      ele.slideDown();
+    }
+    
+    return ele;
+  };
+  
+  //
+  // Function: Runs an update check and updates all DOM elements appropriately
+  //
+  var runUpdateCheck = function(){
+    clearTimeout(updateCheckTimeoutID);
+    updateCheckTimeoutID = setTimeout(runUpdateCheck,1000*60*60); // 1 hour
+    
+    if (!$TD.updateCheckEnabled)return;
+    
+    $.getJSON("https://api.github.com/repos/chylex/"+$TD.brandName+"/releases/latest",function(response){
+      var tagName = response.tag_name;
+      
+      if (tagName != $TD.versionTag && tagName != $TD.dismissedVersionTag){
+        var dlLink = "https://github.com/chylex/"+$TD.brandName+"/releases/download/"+tagName+"/"+response.assets[0].name;
+        createUpdateNotificationElement(tagName,dlLink);
+      }
+    });
+  };
+  
   //
   // Block: Observe the app <div> element and initialize TweetD*ck whenever possible.
   //
@@ -245,4 +362,9 @@
       e.preventDefault();
     }
   });
+  
+  //
+  // Block: Setup global functions.
+  //
+  window.TDGF_runUpdateCheck = runUpdateCheck;
 })($,$TD);