Merge pull request #698 from mjakeman/oscfdezdz/badge-number-on-avail…

…able-updates window: Show badge number when updates are available
mjakeman · Aug 28, 2024 · 22fd65d · 22fd65d
2 parents 26cd389 + 4313731
commit 22fd65d
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Showing 2 changed files with 29 additions and 1 deletion.
diff --git a/src/exm-window.blp b/src/exm-window.blp
@@ -47,8 +47,9 @@ template $ExmWindow : Adw.ApplicationWindow {
             Adw.ViewStack view_stack {
               vexpand: true;
               hexpand: true;
+              notify::visible-child => $on_needs_attention();
 
-              Adw.ViewStackPage {
+              Adw.ViewStackPage installed_stack {
                 name: "installed";
                 title: C_("Navigation", "_Installed");
                 icon-name: "puzzle-piece-symbolic";

diff --git a/src/exm-window.c b/src/exm-window.c
@@ -46,6 +46,7 @@ struct _ExmWindow
     ExmDetailView        *detail_view;
     AdwViewSwitcher      *title;
     AdwViewStack         *view_stack;
+    AdwViewStackPage     *installed_stack;
     AdwToastOverlay      *toast_overlay;
     AdwAlertDialog       *remove_dialog;
     AdwAlertDialog       *unsupported_dialog;
@@ -332,6 +333,24 @@ on_error (ExmManager *manager,
     gtk_widget_activate_action (GTK_WIDGET (self), "win.show-error", "s", error_text);
 }
 
+static void
+on_updates_available (ExmManager *manager,
+                      int         n_updates,
+                      ExmWindow  *self)
+{
+    adw_view_stack_page_set_badge_number (self->installed_stack, (guint) n_updates);
+}
+
+static void
+on_needs_attention (AdwViewStack *view_stack,
+                    GtkWidget    *widget,
+                    ExmWindow    *self)
+{
+    adw_view_stack_page_set_needs_attention (self->installed_stack,
+                                             EXM_IS_BROWSE_PAGE (adw_view_stack_get_visible_child (view_stack))
+                                             && adw_view_stack_page_get_badge_number (self->installed_stack) > 0);
+}
+
 static void
 exm_window_class_init (ExmWindowClass *klass)
 {
@@ -361,10 +380,13 @@ exm_window_class_init (ExmWindowClass *klass)
     gtk_widget_class_bind_template_child (widget_class, ExmWindow, detail_view);
     gtk_widget_class_bind_template_child (widget_class, ExmWindow, title);
     gtk_widget_class_bind_template_child (widget_class, ExmWindow, view_stack);
+    gtk_widget_class_bind_template_child (widget_class, ExmWindow, installed_stack);
     gtk_widget_class_bind_template_child (widget_class, ExmWindow, toast_overlay);
     gtk_widget_class_bind_template_child (widget_class, ExmWindow, remove_dialog);
     gtk_widget_class_bind_template_child (widget_class, ExmWindow, unsupported_dialog);
 
+    gtk_widget_class_bind_template_callback (widget_class, on_needs_attention);
+
     // TODO: Refactor ExmWindow into a separate ExmController and supply the
     // necessary actions/methods/etc in there. A reference to this new object can
     // then be passed to each page.
@@ -422,6 +444,11 @@ exm_window_init (ExmWindow *self)
                             "shell-version",
                             G_BINDING_SYNC_CREATE);
 
+    g_signal_connect (self->manager,
+                      "updates-available",
+                      G_CALLBACK (on_updates_available),
+                      self);
+
     // Window must be mapped to show version check dialog
     g_signal_connect (self, "map", G_CALLBACK (do_version_check), NULL);
 }