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