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GtkAppChooserWidget: Monitor installed applications

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This uses the new GAppInfoMonitor object in GIO, which provides
change notification when the set of installed applications changes.
This commit is contained in:
Matthias Clasen 2013-12-17 20:34:37 -05:00
parent 94e0f1c78d
commit 7c98d40e94
1 changed files with 15 additions and 0 deletions
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15
gtk/gtkappchooserwidget.c
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@ -85,6 +85,8 @@ struct _GtkAppChooserWidgetPrivate {
GtkTreeViewColumn *column; GtkTreeViewColumn *column;
GtkCellRenderer *padding_renderer; GtkCellRenderer *padding_renderer;
GtkCellRenderer *secondary_padding; GtkCellRenderer *secondary_padding;
GAppInfoMonitor *monitor;
}; };
enum { enum {
@ -810,6 +812,13 @@ gtk_app_chooser_widget_initialize_items (GtkAppChooserWidget *self)
gtk_app_chooser_widget_real_add_items (self); gtk_app_chooser_widget_real_add_items (self);
} }
static void
app_info_changed (GAppInfoMonitor *monitor,
GtkAppChooserWidget *self)
{
gtk_app_chooser_refresh (GTK_APP_CHOOSER (self));
}
static void static void
gtk_app_chooser_widget_set_property (GObject *object, gtk_app_chooser_widget_set_property (GObject *object,
guint property_id, guint property_id,
@ -902,6 +911,8 @@ gtk_app_chooser_widget_finalize (GObject *object)
g_free (self->priv->content_type); g_free (self->priv->content_type);
g_free (self->priv->default_text); g_free (self->priv->default_text);
g_signal_handlers_disconnect_by_func (self->priv->monitor, app_info_changed, self);
g_object_unref (self->priv->monitor);
G_OBJECT_CLASS (gtk_app_chooser_widget_parent_class)->finalize (object); G_OBJECT_CLASS (gtk_app_chooser_widget_parent_class)->finalize (object);
} }
@ -1128,6 +1139,10 @@ gtk_app_chooser_widget_init (GtkAppChooserWidget *self)
self->priv->secondary_padding, self->priv->secondary_padding,
padding_cell_renderer_func, padding_cell_renderer_func,
NULL, NULL); NULL, NULL);
self->priv->monitor = g_app_info_monitor_get ();
g_signal_connect (self->priv->monitor, "changed",
G_CALLBACK (app_info_changed), self);
} }
static GAppInfo * static GAppInfo *