52 lines
1.4 KiB
C++
52 lines
1.4 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) 2014-2017 John Preston, https://desktop.telegram.org
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*/
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#pragma once
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namespace Window {
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class Controller;
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class SectionWidget;
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class LayerWidget;
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enum class Column;
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class SectionMemento {
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public:
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virtual object_ptr<SectionWidget> createWidget(
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QWidget *parent,
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not_null<Controller*> controller,
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Column column,
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const QRect &geometry) = 0;
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virtual object_ptr<LayerWidget> createLayer(
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not_null<Controller*> controller,
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const QRect &geometry) {
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return nullptr;
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}
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virtual bool instant() const {
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return false;
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}
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virtual ~SectionMemento() = default;
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};
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} // namespace Window
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