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/*
* Copyright 2004 John M Bell <jmb202@ecs.soton.ac.uk>
* Copyright 2006 Richard Wilson <info@tinct.net>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf 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; version 2 of the License.
*
* NetSurf 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/>.
*/
#include <stdbool.h>
#include "desktop/options.h"
#include "riscos/dialog.h"
#include "riscos/gui.h"
#include "riscos/menus.h"
#include "riscos/options.h"
#include "riscos/wimp.h"
#include "riscos/wimp_event.h"
#include "riscos/configure.h"
#include "riscos/configure/configure.h"
#include "utils/log.h"
#include "utils/messages.h"
#include "utils/utils.h"
#define LANGUAGE_INTERFACE_FIELD 3
#define LANGUAGE_INTERFACE_GRIGHT 4
#define LANGUAGE_WEB_PAGES_FIELD 6
#define LANGUAGE_WEB_PAGES_GRIGHT 7
#define LANGUAGE_DEFAULT_BUTTON 8
#define LANGUAGE_CANCEL_BUTTON 9
#define LANGUAGE_OK_BUTTON 10
static void ro_gui_options_language_default(wimp_pointer *pointer);
static bool ro_gui_options_language_ok(wimp_w w);
static const char *ro_gui_options_language_name(const char *code);
bool ro_gui_options_language_initialise(wimp_w w)
{
/* set the current values */
ro_gui_set_icon_string(w, LANGUAGE_INTERFACE_FIELD,
ro_gui_options_language_name(option_language ?
option_language : "en"), true);
ro_gui_set_icon_string(w, LANGUAGE_WEB_PAGES_FIELD,
ro_gui_options_language_name(option_accept_language ?
option_accept_language : "en"), true);
/* initialise all functions for a newly created window */
ro_gui_wimp_event_register_menu_gright(w, LANGUAGE_INTERFACE_FIELD,
LANGUAGE_INTERFACE_GRIGHT, languages_menu);
ro_gui_wimp_event_register_menu_gright(w, LANGUAGE_WEB_PAGES_FIELD,
LANGUAGE_WEB_PAGES_GRIGHT, languages_menu);
ro_gui_wimp_event_register_button(w, LANGUAGE_DEFAULT_BUTTON,
ro_gui_options_language_default);
ro_gui_wimp_event_register_cancel(w, LANGUAGE_CANCEL_BUTTON);
ro_gui_wimp_event_register_ok(w, LANGUAGE_OK_BUTTON,
ro_gui_options_language_ok);
ro_gui_wimp_event_set_help_prefix(w, "HelpLanguageConfig");
ro_gui_wimp_event_memorise(w);
return true;
}
void ro_gui_options_language_default(wimp_pointer *pointer)
{
const char *code;
code = ro_gui_default_language();
ro_gui_set_icon_string(pointer->w, LANGUAGE_INTERFACE_FIELD,
ro_gui_options_language_name(code ?
code : "en"), true);
ro_gui_set_icon_string(pointer->w, LANGUAGE_WEB_PAGES_FIELD,
ro_gui_options_language_name(code ?
code : "en"), true);
}
bool ro_gui_options_language_ok(wimp_w w)
{
const char *code;
char *temp;
code = ro_gui_menu_find_menu_entry_key(languages_menu,
ro_gui_get_icon_string(w, LANGUAGE_INTERFACE_FIELD));
if (code) {
code += 5; /* skip 'lang_' */
if ((!option_language) || (strcmp(option_language, code))) {
temp = strdup(code);
if (temp) {
free(option_language);
option_language = temp;
} else {
LOG(("No memory to duplicate language code"));
warn_user("NoMemory", 0);
}
}
}
code = ro_gui_menu_find_menu_entry_key(languages_menu,
ro_gui_get_icon_string(w, LANGUAGE_WEB_PAGES_FIELD));
if (code) {
code += 5; /* skip 'lang_' */
if ((!option_accept_language) ||
(strcmp(option_accept_language, code))) {
temp = strdup(code);
if (temp) {
free(option_accept_language);
option_accept_language = temp;
} else {
LOG(("No memory to duplicate language code"));
warn_user("NoMemory", 0);
}
}
}
ro_gui_save_options();
return true;
}
/**
* Convert a 2-letter ISO language code to the language name.
*
* \param code 2-letter ISO language code
* \return language name, or code if unknown
*/
const char *ro_gui_options_language_name(const char *code)
{
char key[] = "lang_xx";
key[5] = code[0];
key[6] = code[1];
return messages_get(key);
}
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