Save shortcut & notification animation

source/app.d

@@ -18,6 +18,7 @@ import gtk.VBox;
 import gtk.Statusbar;
 import gtk.Button;
 import gtk.ScrolledWindow;
+import gtk.AccelGroup;
 
 import gtk.HBox;
 
@@ -30,6 +31,9 @@ void main(string[] args)
 	//Window
 	window = new MainWindow("2DA-Edit");
 
+	auto accel = new AccelGroup();
+	window.addAccelGroup(accel);
+
 	auto cont = new VBox(false, 0);
 	window.add(cont);
 	cont.setSizeRequest(300, 200);
@@ -51,6 +55,8 @@ void main(string[] args)
 		auto buttonNewCol = new Button("tab-new-symbolic", GtkIconSize.SMALL_TOOLBAR);
 	}
 	buttonSave.setTooltipText("Save");
+	enum GDK_KEY_S = 0x053;
+	buttonSave.addAccelerator("clicked", accel, GDK_KEY_S, GdkModifierType.CONTROL_MASK, GtkAccelFlags.VISIBLE);
 	buttonOpen.setTooltipText("Open 2DA");
 	buttonInsert.setTooltipText("Insert row after");
 	buttonDelete.setTooltipText("Delete row");
@@ -120,6 +126,31 @@ void main(string[] args)
 	//Configure button callbacks
 	buttonSave.addOnClicked((Button){
 		Save(tree);
+
+		import core.thread;
+		new Thread({
+			Thread.getThis.sleep(dur!"msecs"(100));
+
+			auto lbl = new Label("");
+			lbl.setMarkup("<i>File saved</i>");
+			statusbar.packEnd(lbl, false, false, 5);
+
+			//Wow, much animation, very badass
+			lbl.setOpacity(0.0);
+			lbl.show();
+			foreach(i ; 0..20){
+				lbl.setOpacity(i/20.0);
+				Thread.getThis.sleep(dur!"msecs"(10));
+			}
+			Thread.getThis.sleep(dur!"msecs"(1500));
+			foreach(i ; 1..20){
+				lbl.setOpacity(1.0-i/20.0);
+				Thread.getThis.sleep(dur!"msecs"(10));
+			}
+			//Destroy
+			lbl.destroy();
+		}).start();
+
 	});
 
 	buttonOpen.addOnClicked((Button){
@@ -269,7 +300,6 @@ void Save(ref TreeView tree){
 	}
 	else
 		writeln("Nothing to save !");
-
 }
 
 string openedFile;