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app-chooser-dialog: add a 'Forget Association' context menu item

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This commit is contained in:
Cosimo Cecchi 2010-11-24 17:11:17 +01:00
parent 6b900cf276
commit 627f9b70a7
1 changed files with 52 additions and 0 deletions
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52
gtk/gtkappchooserdialog.c
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@ -348,6 +348,56 @@ widget_notify_for_button_cb (GObject *source,
gtk_widget_hide (self->priv->show_more_button);
}
static void
forget_menu_item_activate_cb (GtkMenuItem *item,
gpointer user_data)
{
GtkAppChooserDialog *self = user_data;
GAppInfo *info;
info = gtk_app_chooser_get_app_info (GTK_APP_CHOOSER (self));
if (info != NULL)
{
g_app_info_remove_supports_type (info, self->priv->content_type,
NULL);
gtk_app_chooser_refresh (GTK_APP_CHOOSER (self));
g_object_unref (info);
}
}
static GtkWidget *
build_forget_menu_item (GtkAppChooserDialog *self)
{
GtkWidget *retval;
retval = gtk_menu_item_new_with_label (_("Forget association"));
gtk_widget_show (retval);
g_signal_connect (retval, "activate",
G_CALLBACK (forget_menu_item_activate_cb), self);
return retval;
}
static void
widget_populate_popup_cb (GtkAppChooserWidget *widget,
GtkMenu *menu,
GAppInfo *info,
gpointer user_data)
{
GtkAppChooserDialog *self = user_data;
GtkWidget *menu_item;
if (g_app_info_can_remove_supports_type (info))
{
menu_item = build_forget_menu_item (self);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
}
}
static void
build_dialog_ui (GtkAppChooserDialog *self)
{
@ -385,6 +435,8 @@ build_dialog_ui (GtkAppChooserDialog *self)
G_CALLBACK (widget_application_activated_cb), self);
g_signal_connect (self->priv->app_chooser_widget, "notify::show-all",
G_CALLBACK (widget_notify_for_button_cb), self);
g_signal_connect (self->priv->app_chooser_widget, "populate-popup",
G_CALLBACK (widget_populate_popup_cb), self);
button = gtk_button_new_with_label (_("Show other applications"));
self->priv->show_more_button = button;