moving from https://github.com/perberos/mate-desktop-environment

author: Perberos <[email protected]> 2011-12-01 21:51:44 -0300
committer: Perberos <[email protected]> 2011-12-01 21:51:44 -0300
commit: 0b0e6bc987da4fd88a7854ebb12bde705e92c428 (patch)
tree: 47d329edd31c67eaa36b2147780e37e197e901b5 /capplets/common/capplet-util.c
download: mate-control-center-0b0e6bc987da4fd88a7854ebb12bde705e92c428.tar.bz2
mate-control-center-0b0e6bc987da4fd88a7854ebb12bde705e92c428.tar.xz
1 files changed, 205 insertions, 0 deletions
diff --git a/capplets/common/capplet-util.c b/capplets/common/capplet-util.c
new file mode 100644
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--- /dev/null
+++ b/capplets/common/capplet-util.c
@@ -0,0 +1,205 @@
+/* -*- mode: c; style: linux -*- */
+
+/* capplet-util.c
+ * Copyright (C) 2001 Ximian, Inc.
+ *
+ * Written by Bradford Hovinen <[email protected]>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <ctype.h>
+
+/* For stat */
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <glib/gi18n.h>
+#include <stdlib.h>
+
+#include "capplet-util.h"
+
+static void
+capplet_error_dialog (GtkWindow *parent, char const *msg, GError *err)
+{
+ if (err != NULL) {
+ GtkWidget *dialog;
+
+ dialog = gtk_message_dialog_new (GTK_WINDOW (parent),
+ GTK_DIALOG_DESTROY_WITH_PARENT,
+ GTK_MESSAGE_ERROR,
+ GTK_BUTTONS_CLOSE,
+ msg, err->message);
+
+ g_signal_connect (G_OBJECT (dialog),
+ "response",
+ G_CALLBACK (gtk_widget_destroy), NULL);
+ gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
+ gtk_widget_show (dialog);
+ g_error_free (err);
+ }
+}
+
+/**
+ * capplet_help :
+ * @parent :
+ * @helpfile :
+ * @section :
+ *
+ * A quick utility routine to display help for capplets, and handle errors in a
+ * Havoc happy way.
+ **/
+void
+capplet_help (GtkWindow *parent, char const *section)
+{
+ GError *error = NULL;
+ char *uri;
+ GdkScreen *screen;
+
+ g_return_if_fail (section != NULL);
+
+ if (!parent)
+ screen = gdk_screen_get_default ();
+ else
+ screen = gtk_widget_get_screen (GTK_WIDGET (parent));
+
+ uri = g_strdup_printf ("ghelp:user-guide#%s", section);
+
+ if (!gtk_show_uri (screen, uri, gtk_get_current_event_time (), &error)) {
+ capplet_error_dialog (
+ parent,
+ _("There was an error displaying help: %s"),
+ error);
+ }
+
+ g_free (uri);
+}
+
+/**
+ * capplet_set_icon :
+ * @window :
+ * @file_name :
+ *
+ * A quick utility routine to avoid the cut-n-paste of bogus code
+ * that caused several bugs.
+ **/
+void
+capplet_set_icon (GtkWidget *window, char const *icon_file_name)
+{
+ /* Make sure that every window gets an icon */
+ gtk_window_set_default_icon_name (icon_file_name);
+ gtk_window_set_icon_name (GTK_WINDOW (window), icon_file_name);
+}
+
+static gboolean
+directory_delete_recursive (GFile *directory, GError **error)
+{
+ GFileEnumerator *enumerator;
+ GFileInfo *info;
+ gboolean success = TRUE;
+
+ enumerator = g_file_enumerate_children (directory,
+ G_FILE_ATTRIBUTE_STANDARD_NAME ","
+ G_FILE_ATTRIBUTE_STANDARD_TYPE,
+ G_FILE_QUERY_INFO_NONE,
+ NULL, error);
+ if (enumerator == NULL)
+ return FALSE;
+
+ while (success &&
+ (info = g_file_enumerator_next_file (enumerator, NULL, NULL))) {
+ GFile *child;
+
+ child = g_file_get_child (directory, g_file_info_get_name (info));
+
+ if (g_file_info_get_file_type (info) == G_FILE_TYPE_DIRECTORY) {
+ success = directory_delete_recursive (child, error);
+ } else {
+ success = g_file_delete (child, NULL, error);
+ }
+ g_object_unref (info);
+ }
+ g_file_enumerator_close (enumerator, NULL, NULL);
+
+ if (success)
+ success = g_file_delete (directory, NULL, error);
+
+ return success;
+}
+
+/**
+ * capplet_file_delete_recursive :
+ * @file :
+ * @error :
+ *
+ * A utility routine to delete files and/or directories,
+ * including non-empty directories.
+ **/
+gboolean
+capplet_file_delete_recursive (GFile *file, GError **error)
+{
+ GFileInfo *info;
+ GFileType type;
+
+ g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
+
+ info = g_file_query_info (file,
+ G_FILE_ATTRIBUTE_STANDARD_TYPE,
+ G_FILE_QUERY_INFO_NONE,
+ NULL, error);
+ if (info == NULL)
+ return FALSE;
+
+ type = g_file_info_get_file_type (info);
+ g_object_unref (info);
+
+ if (type == G_FILE_TYPE_DIRECTORY)
+ return directory_delete_recursive (file, error);
+ else
+ return g_file_delete (file, NULL, error);
+}
+
+void
+capplet_init (GOptionContext *context,
+ int *argc,
+ char ***argv)
+{
+ GError *err = NULL;
+
+#ifdef ENABLE_NLS
+ bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR);
+ bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
+ textdomain (GETTEXT_PACKAGE);
+#endif
+
+ if (context) {
+#if GLIB_CHECK_VERSION (2, 12, 0)
+ g_option_context_set_translation_domain (context, GETTEXT_PACKAGE);
+#endif
+ g_option_context_add_group (context, gtk_get_option_group (TRUE));
+
+ if (!g_option_context_parse (context, argc, argv, &err)) {
+ g_printerr ("%s\n", err->message);
+ exit (1);
+ }
+ }
+
+ gtk_init (argc, argv);
+}
author	Perberos <[email protected]>	2011-12-01 21:51:44 -0300
committer	Perberos <[email protected]>	2011-12-01 21:51:44 -0300
commit	0b0e6bc987da4fd88a7854ebb12bde705e92c428 (patch)
tree	47d329edd31c67eaa36b2147780e37e197e901b5 /capplets/common/capplet-util.c
download	mate-control-center-0b0e6bc987da4fd88a7854ebb12bde705e92c428.tar.bz2 mate-control-center-0b0e6bc987da4fd88a7854ebb12bde705e92c428.tar.xz