diff --git a/thunar/thunar-chooser-dialog.c b/thunar/thunar-chooser-dialog.c
index 65986ecf155de6899665e09c20b0675fd0268d1e..91fe07c70824fd7b7dcd95d5073993d10aa03017 100644
--- a/thunar/thunar-chooser-dialog.c
+++ b/thunar/thunar-chooser-dialog.c
@@ -72,6 +72,7 @@ static gboolean thunar_chooser_dialog_context_menu (ThunarChooserDialo
static void thunar_chooser_dialog_update_accept (ThunarChooserDialog *dialog);
static void thunar_chooser_dialog_update_header (ThunarChooserDialog *dialog);
static void thunar_chooser_dialog_action_remove (ThunarChooserDialog *dialog);
+static void thunar_chooser_dialog_action_forget (ThunarChooserDialog *dialog);
static void thunar_chooser_dialog_browse_clicked (GtkWidget *button,
ThunarChooserDialog *dialog);
static gboolean thunar_chooser_dialog_button_press_event (GtkWidget *tree_view,
@@ -581,6 +582,13 @@ thunar_chooser_dialog_context_menu (ThunarChooserDialog *dialog)
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show (item);
+ /* append the "Forget Association" item */
+ item = gtk_menu_item_new_with_mnemonic (_("_Forget Association"));
+ gtk_widget_set_sensitive (item, g_app_info_can_remove_supports_type (app_info));
+ g_signal_connect_swapped (G_OBJECT (item), "activate", G_CALLBACK (thunar_chooser_dialog_action_forget), dialog);
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+ gtk_widget_show (item);
+
/* run the menu (takes over the floating of menu) */
thunar_gtk_menu_run (GTK_MENU (menu));
@@ -733,7 +741,7 @@ thunar_chooser_dialog_action_remove (ThunarChooserDialog *dialog)
if (G_LIKELY (response == GTK_RESPONSE_YES))
{
/* try to delete the application from the model */
- if (!thunar_chooser_model_remove (THUNAR_CHOOSER_MODEL (model), &iter, &error))
+ if (!thunar_chooser_model_remove (THUNAR_CHOOSER_MODEL (model), &iter, TRUE, &error))
{
/* display an error to the user */
thunar_dialogs_show_error (dialog, error, _("Failed to remove \"%s\""), name);
@@ -753,6 +761,76 @@ thunar_chooser_dialog_action_remove (ThunarChooserDialog *dialog)
+static void
+thunar_chooser_dialog_action_forget (ThunarChooserDialog *dialog)
+{
+ GtkTreeSelection *selection;
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ const gchar *name;
+ GtkWidget *message;
+ GAppInfo *app_info;
+ GError *error = NULL;
+ gint response;
+
+ _thunar_return_if_fail (THUNAR_IS_CHOOSER_DIALOG (dialog));
+
+ /* determine the selected row */
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dialog->tree_view));
+ if (!gtk_tree_selection_get_selected (selection, &model, &iter))
+ return;
+
+ /* determine the app info for the row */
+ gtk_tree_model_get (model, &iter, THUNAR_CHOOSER_MODEL_COLUMN_APPLICATION, &app_info, -1);
+ if (G_UNLIKELY (app_info == NULL))
+ return;
+
+ if (g_app_info_can_remove_supports_type (app_info))
+ {
+ /* determine the name of the app info */
+ name = g_app_info_get_name (app_info);
+
+ /* ask the user whether to forget the application launcher */
+ message = gtk_message_dialog_new (GTK_WINDOW (dialog),
+ GTK_DIALOG_DESTROY_WITH_PARENT
+ | GTK_DIALOG_MODAL,
+ GTK_MESSAGE_QUESTION,
+ GTK_BUTTONS_NONE,
+ _("Are you sure that you want to forget \"%s\"?"), name);
+ gtk_dialog_add_buttons (GTK_DIALOG (message),
+ _("_Cancel"), GTK_RESPONSE_CANCEL,
+ _("_Forget"), GTK_RESPONSE_YES,
+ NULL);
+ gtk_dialog_set_default_response (GTK_DIALOG (message), GTK_RESPONSE_YES);
+ gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (message), _("This will dissociate the application launcher for this file type, "
+ "but will not uninstall or remove the application launcher itself."));
+ response = gtk_dialog_run (GTK_DIALOG (message));
+ gtk_widget_destroy (message);
+
+ /* check if the user confirmed */
+ if (G_LIKELY (response == GTK_RESPONSE_YES))
+ {
+ /* try to delete the application from the model */
+ if (!thunar_chooser_model_remove (THUNAR_CHOOSER_MODEL (model), &iter, FALSE, &error))
+ {
+ /* display an error to the user */
+ thunar_dialogs_show_error (dialog, error, _("Failed to forget \"%s\""), name);
+ g_error_free (error);
+ }
+ else if (G_LIKELY (dialog->file != NULL))
+ {
+ /* emit "changed" for the file, so the context menu is updated */
+ thunar_file_changed (dialog->file);
+ }
+ }
+ }
+
+ /* cleanup */
+ g_object_unref (app_info);
+}
+
+
+
static void
thunar_chooser_dialog_browse_clicked (GtkWidget *button,
ThunarChooserDialog *dialog)
diff --git a/thunar/thunar-chooser-model.c b/thunar/thunar-chooser-model.c
index b54e1ea0c3b00018df8daaed4db71a8705b845d6..388b0dce48e8b15c025a9ddb2c3c6e47bd14e72f 100644
--- a/thunar/thunar-chooser-model.c
+++ b/thunar/thunar-chooser-model.c
@@ -362,19 +362,20 @@ thunar_chooser_model_get_content_type (ThunarChooserModel *model)
/**
* thunar_chooser_model_remove:
- * @model : a #ThunarChooserModel.
- * @iter : the #GtkTreeIter for the application to remove.
- * @error : return location for errors or %NULL.
+ * @model : a #ThunarChooserModel.
+ * @iter : the #GtkTreeIter for the application to remove.
+ * @delete : whether delete or just dissociate the application.
+ * @error : return location for errors or %NULL.
*
- * Tries to remove the application at the specified @iter from
- * the systems application database. Returns %TRUE on success,
- * otherwise %FALSE is returned.
+ * Tries to remove or dissociate the application at the specified
+ * @iter from the systems application database.
*
* Return value: %TRUE on success, %FALSE otherwise.
**/
gboolean
thunar_chooser_model_remove (ThunarChooserModel *model,
GtkTreeIter *iter,
+ gboolean delete,
GError **error)
{
GAppInfo *app_info;
@@ -399,7 +400,7 @@ thunar_chooser_model_remove (ThunarChooserModel *model,
error);
/* try to delete the file */
- if (succeed && g_app_info_delete (app_info))
+ if (delete && succeed && g_app_info_delete (app_info))
{
g_set_error (error, G_IO_ERROR,
G_IO_ERROR_FAILED,
diff --git a/thunar/thunar-chooser-model.h b/thunar/thunar-chooser-model.h
index 3ee77a5ffa4def03ec8b0b92f3dcc379150dc401..0727e483895cf6004a00a387291400033793270e 100644
--- a/thunar/thunar-chooser-model.h
+++ b/thunar/thunar-chooser-model.h
@@ -61,6 +61,7 @@ ThunarChooserModel *thunar_chooser_model_new (const gchar *c
const gchar *thunar_chooser_model_get_content_type (ThunarChooserModel *model);
gboolean thunar_chooser_model_remove (ThunarChooserModel *model,
GtkTreeIter *iter,
+ gboolean delete,
GError **error);
G_END_DECLS;