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/* $Id: thunar-dnd.c 18843 2005-11-14 14:25:58Z benny $ */
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* Copyright (c) 2005 Benedikt Meurer <benny@xfce.org>
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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* Place, Suite 330, Boston, MA 02111-1307 USA
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#include <thunar/thunar-application.h>
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#include <thunar/thunar-dialogs.h>
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#include <thunar/thunar-dnd.h>
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action_selected (GtkWidget *item,
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GdkDragAction *action)
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*action = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (item), "action"));
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* @widget : the widget on which the drop was performed.
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* @time : the time of the drop event.
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* @actions : the list of actions supported for the drop.
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* Pops up a menu that asks the user to choose one of the
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* @actions or to cancel the drop. If the user chooses a
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* valid #GdkDragAction from @actions, then this action is
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* returned. Else if the user cancels the drop, 0 will be
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* This method can be used to implement a response to the
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* #GDK_ACTION_ASK action on drops.
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* Return value: the selected #GdkDragAction or 0 to cancel.
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thunar_dnd_ask (GtkWidget *widget,
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GdkDragAction actions)
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static const GdkDragAction action_items[] = { GDK_ACTION_COPY, GDK_ACTION_MOVE, GDK_ACTION_LINK };
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static const gchar *action_names[] = { N_ ("_Copy here"), N_ ("_Move here"), N_ ("_Link here") };
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static const gchar *action_icons[] = { "stock_folder-copy", "stock_folder-move", NULL };
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GdkDragAction action = 0;
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g_return_val_if_fail (GTK_IS_WIDGET (widget), 0);
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/* prepare the internal loop */
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loop = g_main_loop_new (NULL, FALSE);
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/* prepare the popup menu */
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menu = gtk_menu_new ();
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gtk_menu_set_screen (GTK_MENU (menu), gtk_widget_get_screen (widget));
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g_signal_connect_swapped (G_OBJECT (menu), "deactivate", G_CALLBACK (g_main_loop_quit), loop);
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/* append the various items */
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for (n = 0; n < G_N_ELEMENTS (action_items); ++n)
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if (G_LIKELY ((actions & action_items[n]) != 0))
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item = gtk_image_menu_item_new_with_mnemonic (_(action_names[n]));
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g_object_set_data (G_OBJECT (item), "action", GUINT_TO_POINTER (action_items[n]));
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g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (action_selected), &action);
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gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
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gtk_widget_show (item);
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/* add image to the menu item */
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if (G_LIKELY (action_icons[n] != NULL))
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image = gtk_image_new_from_icon_name (action_icons[n], GTK_ICON_SIZE_MENU);
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gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
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gtk_widget_show (image);
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/* append the separator */
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item = gtk_separator_menu_item_new ();
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gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
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gtk_widget_show (item);
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/* append the cancel item */
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item = gtk_image_menu_item_new_from_stock (GTK_STOCK_CANCEL, NULL);
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gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
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gtk_widget_show (item);
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/* run the internal loop */
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gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL, 3, time);
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g_main_loop_run (loop);
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gtk_grab_remove (menu);
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gtk_object_sink (GTK_OBJECT (menu));
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g_main_loop_unref (loop);
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* thunar_dnd_perform:
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* @widget : the #GtkWidget on which the drop was done.
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* @file : the #ThunarFile on which the @path_list was dropped.
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* @path_list : the list of #ThunarVfsPath<!---->s that was dropped.
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* @action : the #GdkDragAction that was performed.
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* @new_files_closure : a #GClosure to connect to the job's "new-files" signal,
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* which will be emitted when the job finishes with the
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* list of #ThunarVfsPath<!---->s created by the job, or
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* %NULL if you're not interested in the signal.
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* Performs the drop of @path_list on @file in @widget, as given in
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* @action and returns %TRUE if the drop was started successfully
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* (or even completed successfully), else %FALSE.
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* Return value: %TRUE if the DnD operation was started
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* successfully, else %FALSE.
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thunar_dnd_perform (GtkWidget *widget,
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GdkDragAction action,
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GClosure *new_files_closure)
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ThunarApplication *application;
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gboolean succeed = TRUE;
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GError *error = NULL;
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g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
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g_return_val_if_fail (THUNAR_IS_FILE (file), FALSE);
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g_return_val_if_fail (GTK_WIDGET_REALIZED (widget), FALSE);
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/* query a reference on the application object */
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application = thunar_application_get ();
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/* check if the file is a directory */
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if (thunar_file_is_directory (file))
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/* perform the given directory operation */
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case GDK_ACTION_COPY:
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thunar_application_copy_into (application, widget, path_list, thunar_file_get_path (file), new_files_closure);
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case GDK_ACTION_MOVE:
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thunar_application_move_into (application, widget, path_list, thunar_file_get_path (file), new_files_closure);
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case GDK_ACTION_LINK:
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thunar_application_link_into (application, widget, path_list, thunar_file_get_path (file), new_files_closure);
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else if (thunar_file_is_executable (file))
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succeed = thunar_file_execute (file, gtk_widget_get_screen (widget), path_list, &error);
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if (G_UNLIKELY (!succeed))
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/* display an error to the user */
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thunar_dialogs_show_error (widget, error, _("Unable to execute file `%s'"), thunar_file_get_display_name (file));
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/* release the error */
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g_error_free (error);
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/* release the application reference */
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g_object_unref (G_OBJECT (application));
added
removed
thunar/thunar-dnd.c
