tdesktop/Telegram/SourceFiles/boxes/languagebox.cpp

157 lines
5.6 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop 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.
It 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.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014 John Preston, https://desktop.telegram.org
*/
#include "stdafx.h"
#include "lang.h"
#include "localstorage.h"
#include "languagebox.h"
#include "confirmbox.h"
#include "mainwidget.h"
#include "window.h"
#include "langloaderplain.h"
LanguageBox::LanguageBox() :
_done(this, lang(lng_about_done), st::langsCloseButton) {
bool haveTestLang = (cLang() == languageTest);
int32 y = st::boxTitleHeight + st::langsPadding.top();
_langs.reserve(languageCount + (haveTestLang ? 1 : 0));
if (haveTestLang) {
_langs.push_back(new FlatRadiobutton(this, qsl("lang"), languageTest, qsl("Custom Lang"), (cLang() == languageTest), st::langButton));
_langs.back()->move(st::langsPadding.left() + st::langPadding.left(), y + st::langPadding.top());
y += st::langPadding.top() + _langs.back()->height() + st::langPadding.bottom();
connect(_langs.back(), SIGNAL(changed()), this, SLOT(onChange()));
}
for (int32 i = 0; i < languageCount; ++i) {
LangLoaderResult result;
if (i) {
LangLoaderPlain loader(qsl(":/langs/lang_") + LanguageCodes[i] + qsl(".strings"), LangLoaderRequest(lng_language_name));
result = loader.found();
} else {
result.insert(lng_language_name, langOriginal(lng_language_name));
}
_langs.push_back(new FlatRadiobutton(this, qsl("lang"), i, result.value(lng_language_name, LanguageCodes[i] + qsl(" language")), (cLang() == i), st::langButton));
_langs.back()->move(st::langsPadding.left() + st::langPadding.left(), y + st::langPadding.top());
y += st::langPadding.top() + _langs.back()->height() + st::langPadding.bottom();
connect(_langs.back(), SIGNAL(changed()), this, SLOT(onChange()));
}
resizeMaxHeight(st::langsWidth, st::boxTitleHeight + st::langsPadding.top() + st::langsPadding.bottom() + (languageCount + (haveTestLang ? 1 : 0)) * (st::langPadding.top() + st::rbDefFlat.height + st::langPadding.bottom()) + _done.height());
connect(&_done, SIGNAL(clicked()), this, SLOT(onClose()));
prepare();
}
void LanguageBox::hideAll() {
_done.hide();
for (int32 i = 0, l = _langs.size(); i < l; ++i) {
_langs[i]->hide();
}
}
void LanguageBox::showAll() {
_done.show();
for (int32 i = 0, l = _langs.size(); i < l; ++i) {
_langs[i]->show();
}
}
void LanguageBox::mousePressEvent(QMouseEvent *e) {
if ((e->modifiers() & Qt::CTRL) && (e->modifiers() & Qt::ALT) && (e->modifiers() & Qt::SHIFT)) {
for (int32 i = 1; i < languageCount; ++i) {
LangLoaderPlain loader(qsl(":/langs/lang_") + LanguageCodes[i] + qsl(".strings"), LangLoaderRequest(lngkeys_cnt));
if (!loader.errors().isEmpty()) {
App::wnd()->showLayer(new ConfirmBox(qsl("Lang \"") + LanguageCodes[i] + qsl("\" error :(\n\nError: ") + loader.errors(), true, lang(lng_close)));
return;
} else if (!loader.warnings().isEmpty()) {
QString warn = loader.warnings();
if (warn.size() > 256) warn = warn.mid(0, 254) + qsl("..");
App::wnd()->showLayer(new ConfirmBox(qsl("Lang \"") + LanguageCodes[i] + qsl("\" warnings :(\n\nWarnings: ") + warn, true, lang(lng_close)));
return;
}
}
App::wnd()->showLayer(new ConfirmBox(qsl("Everything seems great in all %1 languages!").arg(languageCount - 1), true, lang(lng_close)));
}
}
void LanguageBox::paintEvent(QPaintEvent *e) {
Painter p(this);
if (paint(p)) return;
paintTitle(p, lang(lng_languages), true);
}
void LanguageBox::resizeEvent(QResizeEvent *e) {
_done.move(0, height() - _done.height());
}
void LanguageBox::onChange() {
if (isHidden()) return;
for (int32 i = 0, l = _langs.size(); i < l; ++i) {
int32 langId = _langs[i]->val();
if (_langs[i]->checked() && langId != cLang()) {
LangLoaderResult result;
if (langId > 0) {
LangLoaderPlain loader(qsl(":/langs/lang_") + LanguageCodes[langId] + qsl(".strings"), LangLoaderRequest(lng_sure_save_language, lng_cancel, lng_continue));
result = loader.found();
} else if (langId == languageTest) {
LangLoaderPlain loader(cLangFile(), LangLoaderRequest(lng_sure_save_language, lng_cancel, lng_continue));
result = loader.found();
}
QString text = result.value(lng_sure_save_language, langOriginal(lng_sure_save_language)),
save = result.value(lng_continue, langOriginal(lng_continue)),
cancel = result.value(lng_cancel, langOriginal(lng_cancel));
ConfirmBox *box = new ConfirmBox(text, save, cancel);
connect(box, SIGNAL(confirmed()), this, SLOT(onSave()));
connect(box, SIGNAL(closed()), this, SLOT(onRestore()));
App::wnd()->replaceLayer(box);
}
}
}
void LanguageBox::onRestore() {
for (int32 i = 0, l = _langs.size(); i < l; ++i) {
if (_langs[i]->val() == cLang()) {
_langs[i]->setChecked(true);
}
}
}
void LanguageBox::onSave() {
for (int32 i = 0, l = _langs.size(); i < l; ++i) {
if (_langs[i]->checked()) {
cSetLang(_langs[i]->val());
Local::writeSettings();
cSetRestarting(true);
cSetRestartingToSettings(true);
App::quit();
}
}
}
LanguageBox::~LanguageBox() {
for (int32 i = 0, l = _langs.size(); i < l; ++i) {
delete _langs[i];
}
}