139 lines
4.2 KiB
C
139 lines
4.2 KiB
C
/*
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* Copyright 2004 John M Bell <jmb202@ecs.soton.ac.uk>
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* Copyright 2006 Richard Wilson <info@tinct.net>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf 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; version 2 of the License.
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*
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* NetSurf 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
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdbool.h>
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#include "desktop/options.h"
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#include "riscos/dialog.h"
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#include "riscos/gui.h"
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#include "riscos/menus.h"
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#include "riscos/wimp.h"
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#include "riscos/wimp_event.h"
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#include "riscos/configure.h"
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#include "riscos/configure/configure.h"
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#include "utils/log.h"
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#include "utils/messages.h"
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#include "utils/utils.h"
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#define LANGUAGE_INTERFACE_FIELD 3
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#define LANGUAGE_INTERFACE_GRIGHT 4
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#define LANGUAGE_WEB_PAGES_FIELD 6
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#define LANGUAGE_WEB_PAGES_GRIGHT 7
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#define LANGUAGE_DEFAULT_BUTTON 8
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#define LANGUAGE_CANCEL_BUTTON 9
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#define LANGUAGE_OK_BUTTON 10
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static void ro_gui_options_language_default(wimp_pointer *pointer);
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static bool ro_gui_options_language_ok(wimp_w w);
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static const char *ro_gui_options_language_name(const char *code);
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bool ro_gui_options_language_initialise(wimp_w w)
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{
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/* set the current values */
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ro_gui_set_icon_string(w, LANGUAGE_INTERFACE_FIELD,
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ro_gui_options_language_name(nsoption_charp(language) ?
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nsoption_charp(language) : "en"), true);
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ro_gui_set_icon_string(w, LANGUAGE_WEB_PAGES_FIELD,
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ro_gui_options_language_name(nsoption_charp(accept_language) ?
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nsoption_charp(accept_language) : "en"), true);
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/* initialise all functions for a newly created window */
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ro_gui_wimp_event_register_menu_gright(w, LANGUAGE_INTERFACE_FIELD,
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LANGUAGE_INTERFACE_GRIGHT, languages_menu);
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ro_gui_wimp_event_register_menu_gright(w, LANGUAGE_WEB_PAGES_FIELD,
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LANGUAGE_WEB_PAGES_GRIGHT, languages_menu);
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ro_gui_wimp_event_register_button(w, LANGUAGE_DEFAULT_BUTTON,
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ro_gui_options_language_default);
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ro_gui_wimp_event_register_cancel(w, LANGUAGE_CANCEL_BUTTON);
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ro_gui_wimp_event_register_ok(w, LANGUAGE_OK_BUTTON,
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ro_gui_options_language_ok);
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ro_gui_wimp_event_set_help_prefix(w, "HelpLanguageConfig");
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ro_gui_wimp_event_memorise(w);
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return true;
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}
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void ro_gui_options_language_default(wimp_pointer *pointer)
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{
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const char *code;
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code = ro_gui_default_language();
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ro_gui_set_icon_string(pointer->w, LANGUAGE_INTERFACE_FIELD,
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ro_gui_options_language_name(code ?
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code : "en"), true);
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ro_gui_set_icon_string(pointer->w, LANGUAGE_WEB_PAGES_FIELD,
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ro_gui_options_language_name(code ?
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code : "en"), true);
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}
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bool ro_gui_options_language_ok(wimp_w w)
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{
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const char *code;
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char *temp;
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code = ro_gui_menu_find_menu_entry_key(languages_menu,
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ro_gui_get_icon_string(w, LANGUAGE_INTERFACE_FIELD));
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if (code) {
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code += 5; /* skip 'lang_' */
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if ((!nsoption_charp(language)) ||
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(strcmp(nsoption_charp(language), code))) {
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temp = strdup(code);
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if (temp) {
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nsoption_set_charp(language, temp);
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} else {
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LOG(("No memory to duplicate language code"));
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warn_user("NoMemory", 0);
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}
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}
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}
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code = ro_gui_menu_find_menu_entry_key(languages_menu,
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ro_gui_get_icon_string(w, LANGUAGE_WEB_PAGES_FIELD));
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if (code) {
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code += 5; /* skip 'lang_' */
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if ((!nsoption_charp(accept_language)) ||
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(strcmp(nsoption_charp(accept_language), code))) {
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temp = strdup(code);
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if (temp) {
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nsoption_set_charp(accept_language,temp);
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} else {
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LOG(("No memory to duplicate language code"));
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warn_user("NoMemory", 0);
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}
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}
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}
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ro_gui_save_options();
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return true;
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}
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/**
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* Convert a 2-letter ISO language code to the language name.
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*
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* \param code 2-letter ISO language code
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* \return language name, or code if unknown
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*/
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const char *ro_gui_options_language_name(const char *code)
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{
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char key[] = "lang_xx";
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key[5] = code[0];
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key[6] = code[1];
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return messages_get(key);
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}
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