91 lines
2.1 KiB
C++
91 lines
2.1 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) 2014-2016 John Preston, https://desktop.telegram.org
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*/
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#include "stdafx.h"
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#include "window/chat_background.h"
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#include "mainwidget.h"
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#include "localstorage.h"
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namespace Window {
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namespace {
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NeverFreedPointer<ChatBackground> instance;
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} // namespace
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bool ChatBackground::empty() const {
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return _image.isNull();
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}
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void ChatBackground::initIfEmpty() {
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if (empty()) {
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App::initBackground();
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}
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}
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void ChatBackground::init(int32 id, QPixmap &&image, QPixmap &&dog) {
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_id = id;
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_image = std_::move(image);
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_dog = std_::move(dog);
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notify(ChatBackgroundUpdate(ChatBackgroundUpdate::Type::New, _tile));
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}
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void ChatBackground::reset() {
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_id = 0;
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_image = QPixmap();
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_dog = QPixmap();
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_tile = false;
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notify(ChatBackgroundUpdate(ChatBackgroundUpdate::Type::New, _tile));
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}
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int32 ChatBackground::id() const {
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return _id;
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}
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const QPixmap &ChatBackground::image() const {
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return _image;
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}
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const QPixmap &ChatBackground::dog() const {
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return _dog;
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}
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bool ChatBackground::tile() const {
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return _tile;
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}
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void ChatBackground::setTile(bool tile) {
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if (_tile != tile) {
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_tile = tile;
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Local::writeUserSettings();
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notify(ChatBackgroundUpdate(ChatBackgroundUpdate::Type::Changed, _tile));
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}
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}
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ChatBackground *chatBackground() {
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instance.makeIfNull();
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return instance.data();
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}
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} // namespace Window
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