claws-mail/src/manual.c

147 lines
3.1 KiB
C

/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
* Copyright (C) 1999-2012 Hiroyuki Yamamoto and the Claws Mail team
*
* 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 3 of the License, 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, see <http://www.gnu.org/licenses/>.
*
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#include "claws-features.h"
#endif
#include "defs.h"
#include <glib.h>
#include <string.h>
#if HAVE_LOCALE_H
# include <locale.h>
#endif
#if !defined(LC_MESSAGES) && defined(G_OS_WIN32)
#include <libintl.h>
#endif
#include "prefs_common.h"
#include "manual.h"
#include "utils.h"
static gchar *get_language()
{
gchar *language;
gchar *c;
#ifdef G_OS_WIN32
language = g_win32_getlocale();
#else
language = g_strdup(setlocale(LC_MESSAGES, NULL));
#endif
if (!language)
return g_strdup("en");
if((c = strchr(language, ',')) != NULL)
*c = '\0';
if((c = strchr(language, '_')) != NULL)
*c = '\0';
return language;
}
static gchar *get_local_path_with_locale(gchar *rootpath)
{
gchar *lang_str, *dir;
lang_str = get_language();
dir = g_strconcat(rootpath, G_DIR_SEPARATOR_S,
lang_str, NULL);
g_free(lang_str);
if(!is_dir_exist(dir)) {
g_free(dir);
dir = g_strconcat(rootpath, G_DIR_SEPARATOR_S,
"en", NULL);
if(!is_dir_exist(dir)) {
g_free(dir);
dir = NULL;
}
}
return dir;
}
gboolean manual_available(ManualType type)
{
gboolean ret = FALSE;
gchar *dir = NULL, *uri = NULL;
switch (type) {
case MANUAL_MANUAL_CLAWS:
dir = get_local_path_with_locale(MANUALDIR);
if (dir != NULL) {
uri = g_strconcat(dir, G_DIR_SEPARATOR_S, MANUAL_HTML_INDEX, NULL);
g_free(dir);
if (is_file_exist(uri))
ret = TRUE;
else
ret = FALSE;
g_free(uri);
}
break;
default:
ret = FALSE;
}
return ret;
}
void manual_open(ManualType type, gchar *url_anchor)
{
gchar *uri = NULL;
gchar *dir;
switch (type) {
case MANUAL_MANUAL_CLAWS:
dir = get_local_path_with_locale(MANUALDIR);
if (dir != NULL) {
gchar *tmp_anchor = NULL;
if (url_anchor && *url_anchor != '\0')
tmp_anchor = g_strconcat("#", url_anchor, NULL);
uri = g_strconcat("file://",
dir, G_DIR_SEPARATOR_S, MANUAL_HTML_INDEX,
tmp_anchor,
NULL);
g_free(tmp_anchor);
g_free(dir);
} else {
uri = g_strconcat(MANUAL_URI, NULL);
}
break;
case MANUAL_FAQ_CLAWS:
uri = g_strconcat(FAQ_URI, NULL);
break;
default:
break;
}
open_uri(uri, prefs_common_get_uri_cmd());
g_free(uri);
}
void manual_open_with_anchor_cb(GtkWidget *widget, gchar *url_anchor)
{
manual_open(MANUAL_MANUAL_CLAWS, url_anchor);
}