48dca61dd7
2007-06-14 Jens Granseuer <jensgr@gmx.net> * Makefile.am: * theme-util.c: (theme_delete), (theme_model_iter_last): * theme-util.h: new files * appearance.glade: default delete buttons to insensitive, change label for "Custom" key, adjust column ids for icon view * appearance-style.c: (style_init), (prepare_list), (update_color_buttons_from_settings), (theme_name_changed), (color_button_clicked_cb), (color_scheme_defaults_button_clicked_cb): * appearance-themes.c: (theme_get_selected_name), (theme_get_selected), (theme_select_iter), (theme_select_name), (theme_is_equal), (theme_set_custom_from_theme), (theme_changed_on_disk_cb), (theme_custom_cb), (theme_delete_cb), (theme_details_changed_cb), (theme_color_scheme_changed_cb), (theme_gconf_changed), (theme_postinit), (themes_init), (themes_shutdown): * appearance.h: improvements all around the block (metatheme deletion now working, and custom theme working much better) svn path=/trunk/; revision=7725
115 lines
3.1 KiB
C
115 lines
3.1 KiB
C
/*
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* Copyright (C) 2007 The GNOME Foundation
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* Written by Thomas Wood <thos@gnome.org>
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* Jens Granseuer <jensgr@gmx.net>
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* All Rights Reserved
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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 of the License, or
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* (at your option) 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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "appearance.h"
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#include <glib/gi18n.h>
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#include "theme-util.h"
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gboolean
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theme_delete (const gchar *name, ThemeType type)
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{
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GtkWidget *confirm_dialog;
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gpointer theme;
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gchar *theme_dir;
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gint response;
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GList *uri_list;
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GnomeVFSResult result;
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confirm_dialog = gtk_message_dialog_new (NULL,
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GTK_DIALOG_MODAL,
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GTK_MESSAGE_QUESTION,
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GTK_BUTTONS_OK_CANCEL,
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_("Would you like to remove this theme?"));
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response = gtk_dialog_run (GTK_DIALOG (confirm_dialog));
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gtk_widget_destroy (confirm_dialog);
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if (response == GTK_RESPONSE_CANCEL)
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return FALSE;
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switch (type) {
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case THEME_TYPE_GTK:
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theme = gnome_theme_info_find (name);
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theme_dir = g_build_filename (((GnomeThemeInfo *) theme)->path, "gtk-2.0", NULL);
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break;
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case THEME_TYPE_ICON:
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theme = gnome_theme_icon_info_find (name);
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theme_dir = g_path_get_dirname (((GnomeThemeIconInfo *) theme)->path);
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break;
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case THEME_TYPE_WINDOW:
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theme = gnome_theme_info_find (name);
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theme_dir = g_build_filename (((GnomeThemeInfo *) theme)->path, "metacity-1", NULL);
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break;
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case THEME_TYPE_META:
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theme = gnome_theme_meta_info_find (name);
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theme_dir = g_strdup (((GnomeThemeMetaInfo *) theme)->path);
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break;
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default:
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return FALSE;
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}
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uri_list = g_list_prepend (NULL, gnome_vfs_uri_new (theme_dir));
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g_free (theme_dir);
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result = gnome_vfs_xfer_delete_list (uri_list,
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GNOME_VFS_XFER_ERROR_MODE_ABORT,
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GNOME_VFS_XFER_RECURSIVE,
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NULL, NULL);
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gnome_vfs_uri_list_free (uri_list);
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if (result != GNOME_VFS_OK) {
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GtkWidget *info_dialog = gtk_message_dialog_new (NULL,
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GTK_DIALOG_MODAL,
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GTK_MESSAGE_ERROR,
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GTK_BUTTONS_OK,
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_("Theme cannot be deleted"));
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gtk_dialog_run (GTK_DIALOG (info_dialog));
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gtk_widget_destroy (info_dialog);
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return FALSE;
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}
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return TRUE;
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}
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gboolean
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theme_model_iter_last (GtkTreeModel *model, GtkTreeIter *iter)
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{
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GtkTreeIter walk, prev;
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gboolean valid;
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valid = gtk_tree_model_get_iter_first (model, &walk);
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if (valid) {
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do {
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prev = walk;
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valid = gtk_tree_model_iter_next (model, &walk);
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} while (valid);
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*iter = prev;
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return TRUE;
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}
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return FALSE;
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}
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