Minor improvements to the hide and show effect

MelonVPNClient/MainWindow.cs

@@ -5,7 +5,7 @@ using System.Reflection;
 using System.Threading;
 using AppIndicator3;
 using Gtk;
-using MelonVPNClient;
+using MelonVPNClient;
 using MelonVPNCore;
 using Notify;
 
@@ -114,10 +114,10 @@ public partial class MainWindow : Window
         startupCheckThread.Start();
 
         trayMenu = new PopupMenu(OnActivateTrayIcon, OnToggleMenuItem, QuitApp);
-        trayIcon = new Indicator("melonvpn", "MiniMelonVPNIcon", (int)IndicatorCategory.ApplicationStatus)
-        {
-            Menu = trayMenu.GetMenu(),
-            Status = (int)IndicatorStatus.Active
+        trayIcon = new Indicator("melonvpn", "MiniMelonVPNIcon", (int)IndicatorCategory.ApplicationStatus)
+        {
+            Menu = trayMenu.GetMenu(),
+            Status = (int)IndicatorStatus.Active
         };
     }
 
@@ -125,17 +125,17 @@ public partial class MainWindow : Window
     {
         if (IsHidden) JumpFromTray();
         else SendToTray();
-    }
-
+    }
+
     void OnToggleMenuItem()
     {
         if (ConnectedToVPN) OnStopClicked(this, new EventArgs());
         else OnStartClicked(this, new EventArgs());
     }
 
-    void UpdateTrayMenu()
-    {
-        if (trayMenu != null) trayMenu.Update(ConnectedToVPN, !IsHidden);
+    void UpdateTrayMenu()
+    {
+        if (trayMenu != null) trayMenu.Update(ConnectedToVPN, !IsHidden);
     }
 
     void UpdateIcon(string file)
@@ -250,7 +250,7 @@ public partial class MainWindow : Window
     {
         if (old != current)
         {
-            string msg = (current ? "Connected to" : "Disconnected from")+" the VPN";
+            string msg = (current ? "Connected to" : "Disconnected from") + " the VPN";
             string icon = "/usr/lib/melon-vpn/MiniMelonVPN" + (current ? "Online" : "Icon") + ".png";
             Notification pop = new Notification("Melon VPN", msg, icon);
             pop.Show();
@@ -258,22 +258,22 @@ public partial class MainWindow : Window
         }
     }
 
-    void CloseNotificationAfterWait(Notification pop, int timeout)
+    void CloseNotificationAfterWait(Notification pop, int timeout)
     {
         // Close the notification after a wait
-        // so it doesn't hang around
-        Thread wait = new Thread(() =>
-        {
-            Thread.Sleep(timeout);
-            pop.Close();
-        })
-        {
-            IsBackground = true
-        };
-        wait.Start();
+        // so it doesn't hang around
+        Thread wait = new Thread(() =>
+        {
+            Thread.Sleep(timeout);
+            pop.Close();
+        })
+        {
+            IsBackground = true
+        };
+        wait.Start();
     }
 
-    void SendToTray()
+    void SendToTray()
     {
         IsHidden = true;
 
@@ -286,41 +286,29 @@ public partial class MainWindow : Window
         // delayed for the window to start minimizing
         Thread thread = new Thread(() =>
         {
-            Thread.Sleep(100);
-            Visible = false;
+            Thread.Sleep(100);
+            Visible = false;
         })
         {
             IsBackground = true
         };
         thread.Start();
 
-        UpdateTrayMenu();
+        UpdateTrayMenu();
     }
 
-    void JumpFromTray()
+    void JumpFromTray()
     {
         IsHidden = false;
 
-        Visible = true;
+        // Present triggers `Visible = true;`
+        // it is then called again once the window is visible
+        // so it triggers `Deiconify();`
+        Present();
         SkipPagerHint = false;
         SkipTaskbarHint = false;
-
-        // Just wait before triggering these to get
-        // the right effect
-        Thread thread = new Thread(() =>
-        { 
-            Thread.Sleep(100);
-            // Deiconify and Present seem to do the same
-            // thing but sometimes Deiconify doesn't work
-            Deiconify();
-            Present();
-        })
-        {
-            IsBackground = true
-        };
-        thread.Start();
 
-        UpdateTrayMenu();
+        UpdateTrayMenu();
     }
 
     protected void OnDeleteEvent(object sender, DeleteEventArgs a)
@@ -382,8 +370,19 @@ public partial class MainWindow : Window
         }
     }
 
-    void OnRefreshClicked(object sender, EventArgs e)
+    void OnRefreshClicked(object sender, EventArgs e) => Refresh();
+
+    protected void OnVisibilityNotifyEvent(object o, VisibilityNotifyEventArgs args)
     {
-        Refresh();
-    }
+        // Calling present again forces the window to `Deiconify();`
+        Thread thread = new Thread(() =>
+        {
+            Thread.Sleep(100);
+            Present();
+        })
+        {
+            IsBackground = true
+        };
+        thread.Start();
+    }
 }

MelonVPNClient/gtk-gui/MainWindow.cs

@@ -25,5 +25,6 @@ public partial class MainWindow
 		this.DefaultHeight = 86;
 		this.Show();
 		this.DeleteEvent += new global::Gtk.DeleteEventHandler(this.OnDeleteEvent);
+		this.VisibilityNotifyEvent += new global::Gtk.VisibilityNotifyEventHandler(this.OnVisibilityNotifyEvent);
 	}
 }

MelonVPNClient/gtk-gui/gui.stetic

@@ -13,6 +13,7 @@
     <property name="Title" translatable="yes">MainWindow</property>
     <property name="WindowPosition">CenterOnParent</property>
     <signal name="DeleteEvent" handler="OnDeleteEvent" />
+    <signal name="VisibilityNotifyEvent" handler="OnVisibilityNotifyEvent" />
     <child>
       <widget class="Gtk.Fixed" id="fixed1">
         <property name="MemberName" />