feat: global toast feedback

data/ui/dialogs/main.ui

@@ -10,20 +10,24 @@
 			</object>
 		</child>
 		<child>
-			<object class="GtkOverlay">
-				<child type="overlay">
-					<object class="TubaViewsMediaViewer" id="media_viewer">
-						<property name="visible">0</property>
-					</object>
-				</child>
+			<object class="AdwToastOverlay" id="toast_overlay">
 				<property name="child">
-					<object class="AdwOverlaySplitView" id="split_view">
-						<property name="sidebar">
-							<object class="TubaViewsSidebar" id="sidebar" />
-						</property>
-						<property name="content">
-							<object class="AdwNavigationView" id="navigation_view">
-								<signal name="notify::visible-page" handler="on_visible_page_changed" />
+					<object class="GtkOverlay">
+						<child type="overlay">
+							<object class="TubaViewsMediaViewer" id="media_viewer">
+								<property name="visible">0</property>
+							</object>
+						</child>
+						<property name="child">
+							<object class="AdwOverlaySplitView" id="split_view">
+								<property name="sidebar">
+									<object class="TubaViewsSidebar" id="sidebar" />
+								</property>
+								<property name="content">
+									<object class="AdwNavigationView" id="navigation_view">
+										<signal name="notify::visible-page" handler="on_visible_page_changed" />
+									</object>
+								</property>
 							</object>
 						</property>
 					</object>

src/Application.vala

@@ -40,7 +40,7 @@ namespace Tuba {
 		public Streams app_streams { get {return Tuba.streams; } }
 
 		public signal void refresh ();
-		public signal void toast (string title);
+		public signal void toast (string title, uint timeout = 5);
 
 		#if DEV_MODE
 			public signal void dev_new_post (Json.Node node);

src/Dialogs/MainWindow.vala

@@ -6,6 +6,7 @@ public class Tuba.Dialogs.MainWindow: Adw.ApplicationWindow, Saveable {
 	//  [GtkChild] unowned Gtk.Stack main_stack;
 	[GtkChild] unowned Views.MediaViewer media_viewer;
 	[GtkChild] unowned Adw.Breakpoint breakpoint;
+	[GtkChild] unowned Adw.ToastOverlay toast_overlay;
 
 	public bool is_mobile { get; set; default = false; }
 
@@ -19,6 +20,14 @@ public class Tuba.Dialogs.MainWindow: Adw.ApplicationWindow, Saveable {
 		notify["is-mobile"].connect (update_selected_home_item);
 		media_viewer.bind_property ("visible", split_view, "can-focus", GLib.BindingFlags.SYNC_CREATE | GLib.BindingFlags.INVERT_BOOLEAN);
 		media_viewer.notify["visible"].connect (on_media_viewer_toggle);
+
+		app.toast.connect (add_toast);
+	}
+
+	private void add_toast (string content, uint timeout = 0) {
+		toast_overlay.add_toast (new Adw.Toast (content) {
+			timeout = timeout
+		});
 	}
 
 	private weak Gtk.Widget? media_viewer_source_widget;

src/Services/Network/Network.vala

@@ -73,7 +73,7 @@ public class Tuba.Network : GLib.Object {
 
 	public void on_error (int32 code, string message) {
 		warning (message);
-		app.toast (message);
+		app.toast (message, 0);
 	}
 
 	public Json.Node parse_node (Json.Parser parser) {

src/Views/MediaViewer.vala

@@ -568,6 +568,7 @@ public class Tuba.Views.MediaViewer : Gtk.Widget, Gtk.Buildable, Adw.Swipeable {
 		if (page == null) return;
 
 		Host.copy (page.url);
+		app.toast (_("Copied media url to clipboard"));
 	}
 
 	private void open_in_browser () {
@@ -913,6 +914,7 @@ public class Tuba.Views.MediaViewer : Gtk.Widget, Gtk.Buildable, Adw.Swipeable {
 		if (texture == null) return;
 
 		clipboard.set_texture (texture);
+		app.toast (_("Copied image to clipboard"));
 		debug ("End copy-media action");
 	}
 }

src/Views/Profile.vala

@@ -221,6 +221,7 @@ public class Tuba.Views.Profile : Views.Timeline {
 		var copy_handle_action = new SimpleAction ("copy_handle", null);
 		copy_handle_action.activate.connect (v => {
 			Host.copy (profile.account.full_handle);
+			app.toast (_("Copied handle to clipboard"));
 		});
 		actions.add_action (copy_handle_action);
 

src/Widgets/Attachment/Image.vala

@@ -82,6 +82,7 @@ public class Tuba.Widgets.Attachment.Image : Widgets.Attachment.Item {
 
 				Gdk.Clipboard clipboard = Gdk.Display.get_default ().get_clipboard ();
 				clipboard.set_texture (texture);
+				app.toast (_("Copied image to clipboard"));
 			} catch (Error e) {
 				var dlg = app.inform (_("Error"), e.message);
 				dlg.present ();

src/Widgets/Attachment/Item.vala

@@ -19,6 +19,7 @@ public class Tuba.Widgets.Attachment.Item : Adw.Bin {
 
 	private void copy_url () {
 		Host.copy (entity.url);
+		app.toast (_("Copied attachment url to clipboard"));
 	}
 
 	private void open_in_browser () {
@@ -43,6 +44,7 @@ public class Tuba.Widgets.Attachment.Item : Adw.Bin {
 					debug (@"Downloading file: $(url)…");
 					download.begin (url, file, (obj, res) => {
 						download.end (res);
+						app.toast (_("Saved Media"));
 					});
 				}
 			} catch (Error e) {

src/Widgets/Status.vala

@@ -275,6 +275,7 @@
 
 	private void copy_url () {
 		Host.copy (status.formal.url ?? status.formal.account.url);
+		app.toast (_("Copied post url to clipboard"));
 	}
 
 	private void open_in_browser () {