150 lines
3.3 KiB
C
150 lines
3.3 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/* e-shell-utils.c
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*
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* Copyright (C) 2000 Ximian, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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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 GNU
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* 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
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Ettore Perazzoli
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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 <string.h>
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#include <glib.h>
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#include <libgnome/gnome-util.h>
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#include <libgnome/gnome-i18n.h>
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#include "e-shell-constants.h"
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#include "e-shell-utils.h"
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static char *
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get_icon_path (const char *icon_name)
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{
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char *icon_path;
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if (g_path_is_absolute (icon_name))
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icon_path = g_strdup (icon_name);
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else
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icon_path = g_build_filename (EVOLUTION_IMAGES, icon_name, NULL);
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if (g_file_test (icon_path, G_FILE_TEST_EXISTS)) {
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return icon_path;
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} else {
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g_free (icon_path);
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return NULL;
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}
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}
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static char *
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get_mini_name (const char *icon_name)
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{
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const char *dot_ptr;
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char *basename;
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char *name_without_extension;
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char *mini_name;
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basename = g_path_get_basename (icon_name);
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if (basename == NULL)
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return NULL;
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dot_ptr = strrchr (basename, '.');
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if (dot_ptr == NULL) {
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/* No extension. */
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g_free (basename);
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return g_strconcat (icon_name, E_SHELL_MINI_ICON_SUFFIX, NULL);
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}
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name_without_extension = g_strndup (icon_name, dot_ptr - basename);
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mini_name = g_strconcat (name_without_extension, E_SHELL_MINI_ICON_SUFFIX,
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dot_ptr, NULL);
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g_free (name_without_extension);
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g_free (basename);
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return mini_name;
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}
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char *
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e_shell_get_icon_path (const char *icon_name,
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gboolean try_mini)
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{
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if (try_mini) {
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char *path;
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char *mini_name;
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mini_name = get_mini_name (icon_name);
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if (mini_name == NULL) {
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path = NULL;
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} else {
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path = get_icon_path (mini_name);
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g_free (mini_name);
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}
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if (path != NULL)
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return path;
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}
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return get_icon_path (icon_name);
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}
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gboolean
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e_shell_folder_name_is_valid (const char *name,
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const char **reason_return)
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{
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if (name == NULL || *name == '\0') {
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if (reason_return != NULL)
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*reason_return = _("No folder name specified.");
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return FALSE;
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}
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/* GtkEntry is broken - if you hit KP_ENTER you get a \r inserted... */
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if (strchr (name, '\r')) {
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if (reason_return != NULL)
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*reason_return = _("Folder name cannot contain the Return character.");
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return FALSE;
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}
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if (strchr (name, E_PATH_SEPARATOR) != NULL) {
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if (reason_return != NULL)
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*reason_return = _("Folder name cannot contain the character \"/\".");
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return FALSE;
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}
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if (strchr (name, '#') != NULL) {
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if (reason_return != NULL)
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*reason_return = _("Folder name cannot contain the character \"#\".");
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return FALSE;
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}
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if (strcmp (name, ".") == 0 || strcmp (name, "..") == 0) {
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if (reason_return != NULL)
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*reason_return = _("'.' and '..' are reserved folder names.");
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return FALSE;
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}
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*reason_return = NULL;
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return TRUE;
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}
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