98 lines
No EOL
3.4 KiB
C++
98 lines
No EOL
3.4 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop 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, either version 3 of the License, or
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(at your option) any later version.
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It 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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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2015 John Preston, https://desktop.telegram.org
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*/
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#include "stdafx.h"
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#include "lang.h"
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#include "aboutbox.h"
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#include "mainwidget.h"
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#include "window.h"
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AboutBox::AboutBox() : AbstractBox(st::aboutWidth)
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, _version(this, lng_about_version(lt_version, QString::fromWCharArray(AppVersionStr) + (cDevVersion() ? " dev" : "")), st::aboutVersionLink)
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, _text1(this, lang(lng_about_text_1), st::aboutLabel, st::aboutTextStyle)
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, _text2(this, lang(lng_about_text_2), st::aboutLabel, st::aboutTextStyle)
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, _text3(this, QString(), st::aboutLabel, st::aboutTextStyle)
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, _done(this, lang(lng_close), st::defaultBoxButton) {
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_text3.setRichText(lng_about_text_3(lt_faq_open, qsl("[a href=\"%1\"]").arg(telegramFaqLink()), lt_faq_close, qsl("[/a]")));
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setMaxHeight(st::boxTitleHeight + st::aboutTextTop + _text1.height() + st::aboutSkip + _text2.height() + st::aboutSkip + _text3.height() + st::boxButtonPadding.top() + _done.height() + st::boxButtonPadding.bottom());
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connect(&_version, SIGNAL(clicked()), this, SLOT(onVersion()));
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connect(&_done, SIGNAL(clicked()), this, SLOT(onClose()));
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prepare();
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}
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void AboutBox::hideAll() {
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_version.hide();
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_text1.hide();
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_text2.hide();
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_text3.hide();
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_done.hide();
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}
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void AboutBox::showAll() {
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_version.show();
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_text1.show();
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_text2.show();
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_text3.show();
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_done.show();
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}
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void AboutBox::resizeEvent(QResizeEvent *e) {
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_version.moveToLeft(st::boxPadding.left(), st::boxTitleHeight + st::aboutVersionTop);
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_text1.moveToLeft(st::boxPadding.left(), st::boxTitleHeight + st::aboutTextTop);
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_text2.moveToLeft(st::boxPadding.left(), _text1.y() + _text1.height() + st::aboutSkip);
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_text3.moveToLeft(st::boxPadding.left(), _text2.y() + _text2.height() + st::aboutSkip);
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_done.moveToRight(st::boxButtonPadding.right(), height() - st::boxButtonPadding.bottom() - _done.height());
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}
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void AboutBox::onVersion() {
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QDesktopServices::openUrl(qsl("https://desktop.telegram.org/?_hash=changelog"));
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}
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void AboutBox::keyPressEvent(QKeyEvent *e) {
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if (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) {
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onClose();
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} else {
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AbstractBox::keyPressEvent(e);
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}
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}
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void AboutBox::paintEvent(QPaintEvent *e) {
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Painter p(this);
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if (paint(p)) return;
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paintTitle(p, qsl("Telegram Desktop"));
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}
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QString telegramFaqLink() {
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QString result = qsl("https://telegram.org/faq");
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if (cLang() > languageDefault && cLang() < languageCount) {
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const char *code = LanguageCodes[cLang()];
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if (qstr("de") == code || qstr("es") == code || qstr("it") == code || qstr("ko") == code) {
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result += qsl("/") + code;
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} else if (qstr("pt_BR") == code) {
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result += qsl("/br");
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}
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}
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return result;
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} |