42 lines
874 B
C++
42 lines
874 B
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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#include "ui/chat/attach/attach_abstract_single_file_preview.h"
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class HistoryItem;
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class DocumentData;
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namespace Data {
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class DocumentMedia;
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} // namespace Data
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namespace Ui {
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struct PreparedFile;
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class IconButton;
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class ItemSingleFilePreview final : public AbstractSingleFilePreview {
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public:
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ItemSingleFilePreview(
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QWidget *parent,
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const style::ComposeControls &st,
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not_null<HistoryItem*> item,
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AttachControls::Type type);
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private:
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void preparePreview(not_null<DocumentData*> document);
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std::shared_ptr<::Data::DocumentMedia> _documentMedia;
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rpl::lifetime _lifetimeDownload;
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};
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} // namespace Ui
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