2cac70eea3
2008-07-28 Bastien Nocera <hadess@hadess.net> * Makefile.am: * configure.in: Remove libsounds and esound usage, check for libcanberra instead (Closes: #542979) 2008-07-28 Bastien Nocera <hadess@hadess.net> * theme-util.c: * theme-util.h: Remove the directory deletion helpers, and move them to the common sub-directory 2008-07-28 Bastien Nocera <hadess@hadess.net> * Makefile.am: * capplet-util.c (directory_delete_recursive), (capplet_file_delete_recursive): * capplet-util.h: Move directory deletion helper function from the appearance capplet into a common directory 2008-07-28 Bastien Nocera <hadess@hadess.net> * Makefile.am: * sound-properties-capplet.c (create_dialog), (setup_dialog), (get_legacy_settings): * sound-properties.glade: * sound-theme-definition.h: * sound-theme-file-utils.[ch]: * sound-theme.[ch]: Remove separate bell settings tab, remove libsounds dependency, add freedesktop sound theme support through libcanberra (Closes: #542979) svn path=/trunk/; revision=8802
168 lines
4 KiB
C
168 lines
4 KiB
C
/* -*- mode: c; style: linux -*- */
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/* capplet-util.c
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* Copyright (C) 2001 Ximian, Inc.
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*
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* Written by Bradford Hovinen <hovinen@ximian.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <ctype.h>
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/* For stat */
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include "capplet-util.h"
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static void
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capplet_error_dialog (GtkWindow *parent, char const *msg, GError *err)
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{
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if (err != NULL) {
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GtkWidget *dialog;
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dialog = gtk_message_dialog_new (GTK_WINDOW (parent),
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GTK_DIALOG_DESTROY_WITH_PARENT,
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GTK_MESSAGE_ERROR,
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GTK_BUTTONS_CLOSE,
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msg, err->message);
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g_signal_connect (G_OBJECT (dialog),
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"response",
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G_CALLBACK (gtk_widget_destroy), NULL);
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gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
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gtk_widget_show (dialog);
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g_error_free (err);
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}
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}
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/**
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* capplet_help :
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* @parent :
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* @helpfile :
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* @section :
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*
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* A quick utility routine to display help for capplets, and handle errors in a
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* Havoc happy way.
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**/
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void
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capplet_help (GtkWindow *parent, char const *helpfile, char const *section)
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{
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GError *error = NULL;
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g_return_if_fail (helpfile != NULL);
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g_return_if_fail (section != NULL);
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gnome_help_display_desktop (NULL,
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"user-guide",
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helpfile, section, &error);
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if (error != NULL)
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capplet_error_dialog (parent,
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_("There was an error displaying help: %s"),
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error);
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}
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/**
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* capplet_set_icon :
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* @window :
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* @file_name :
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*
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* A quick utility routine to avoid the cut-n-paste of bogus code
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* that caused several bugs.
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**/
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void
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capplet_set_icon (GtkWidget *window, char const *icon_file_name)
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{
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/* Make sure that every window gets an icon */
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gtk_window_set_default_icon_name (icon_file_name);
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gtk_window_set_icon_name (GTK_WINDOW (window), icon_file_name);
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}
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static gboolean
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directory_delete_recursive (GFile *directory, GError **error)
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{
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GFileEnumerator *enumerator;
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GFileInfo *info;
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gboolean success = TRUE;
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enumerator = g_file_enumerate_children (directory,
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G_FILE_ATTRIBUTE_STANDARD_NAME ","
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G_FILE_ATTRIBUTE_STANDARD_TYPE,
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G_FILE_QUERY_INFO_NONE,
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NULL, error);
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if (enumerator == NULL)
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return FALSE;
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while (success &&
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(info = g_file_enumerator_next_file (enumerator, NULL, NULL))) {
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GFile *child;
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child = g_file_get_child (directory, g_file_info_get_name (info));
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if (g_file_info_get_file_type (info) == G_FILE_TYPE_DIRECTORY) {
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success = directory_delete_recursive (child, error);
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}
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g_object_unref (info);
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if (success)
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success = g_file_delete (child, NULL, error);
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}
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g_file_enumerator_close (enumerator, NULL, NULL);
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if (success)
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success = g_file_delete (directory, NULL, error);
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return success;
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}
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/**
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* capplet_file_delete_recursive :
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* @file :
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* @error :
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*
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* A utility routine to delete files and/or directories,
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* including non-empty directories.
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**/
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gboolean
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capplet_file_delete_recursive (GFile *file, GError **error)
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{
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GFileInfo *info;
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GFileType type;
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g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
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info = g_file_query_info (file,
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G_FILE_ATTRIBUTE_STANDARD_TYPE,
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G_FILE_QUERY_INFO_NONE,
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NULL, error);
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if (info == NULL)
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return FALSE;
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type = g_file_info_get_file_type (info);
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g_object_unref (info);
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if (type == G_FILE_TYPE_DIRECTORY)
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return directory_delete_recursive (file, error);
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else
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return g_file_delete (file, NULL, error);
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}
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