ScreenshotManager: add notification on success

Author: lenemter

src/ScreenshotManager.vala

@@ -17,10 +17,12 @@
 
 [DBus (name="org.gnome.Shell.Screenshot")]
 public class Gala.ScreenshotManager : GLib.Object {
+    private const string NOTIFICATION_COMPONENT_NAME = "ScreenshotManager";
     private const string EXTENSION = ".png";
     private const int UNCONCEAL_TEXT_TIMEOUT = 2000;
 
     private WindowManager wm;
+    private NotificationsManager notifications_manager;
     private Settings desktop_settings;
 
     private string prev_font_regular;
@@ -29,8 +31,9 @@ public class Gala.ScreenshotManager : GLib.Object {
     private uint conceal_timeout;
 
     [DBus (visible = false)]
-    public ScreenshotManager (WindowManager _wm) {
+    public ScreenshotManager (WindowManager _wm, NotificationsManager _notifications_manager) {
         wm = _wm;
+        notifications_manager = _notifications_manager;
     }
 
     construct {
@@ -92,6 +95,7 @@ public class Gala.ScreenshotManager : GLib.Object {
 
         if (success) {
             play_shutter_sound ();
+            send_notification (filename == "");
         }
     }
 
@@ -123,6 +127,7 @@ public class Gala.ScreenshotManager : GLib.Object {
 
         if (success) {
             play_shutter_sound ();
+            send_notification (filename == "");
         } else {
             throw new DBusError.FAILED ("Failed to save image");
         }
@@ -181,6 +186,7 @@ public class Gala.ScreenshotManager : GLib.Object {
 
         if (success) {
             play_shutter_sound ();
+            send_notification (filename == "");
         }
     }
 
@@ -381,6 +387,18 @@ public class Gala.ScreenshotManager : GLib.Object {
         context.play_full (0, props, null);
     }
 
+    private void send_notification (bool clipboard) {
+        notifications_manager.send (
+            new NotificationsManager.NotificationData (
+                NOTIFICATION_COMPONENT_NAME,
+                "Screenshot taken",
+                clipboard ? _("Screenshot is saved to clipboard") : _("Screenshot saved to screenshots folder"),
+                "image-x-generic",
+                new GLib.HashTable<string, Variant> (null, null)
+            )
+        );
+    }
+
     private Cairo.ImageSurface take_screenshot (int x, int y, int width, int height, bool include_cursor) {
         Cairo.ImageSurface image;
         int image_width, image_height;

src/WindowManager.vala

@@ -197,7 +197,7 @@ namespace Gala {
 
             notifications_manager = new NotificationsManager ();
             dbus_accelerator = new DBusAccelerator (display, notifications_manager);
-            screenshot_manager = new ScreenshotManager (this);
+            screenshot_manager = new ScreenshotManager (this, notifications_manager);
             dbus_manager = new DBusManager (this, dbus_accelerator, screenshot_manager);
 
             WindowListener.init (display);