91 lines
1.8 KiB
C++
91 lines
1.8 KiB
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/rp_widget.h"
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#include "ui/effects/animations.h"
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namespace Data {
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class DocumentMedia;
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} // namespace Data
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namespace HistoryView {
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class StickerPlayer;
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} // namespace HistoryView
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class DocumentData;
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namespace UserpicBuilder {
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struct Result;
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class PreviewPainter final {
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public:
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PreviewPainter(int size);
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[[nodiscard]] not_null<DocumentData*> document() const;
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void setPlayOnce(bool value);
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void setDocument(
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not_null<DocumentData*> document,
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Fn<void()> updateCallback);
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void paintBackground(QPainter &p, const QImage &image);
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bool paintForeground(QPainter &p);
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private:
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const int _size;
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const int _emojiSize;
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const QRect _frameGeometry;
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const QRect _frameRect;
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QImage _mask;
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QImage _frame;
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std::shared_ptr<Data::DocumentMedia> _media;
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std::unique_ptr<HistoryView::StickerPlayer> _player;
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bool _playOnce = false;
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bool _paused = false;
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bool _firstFrameShown = false;
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rpl::lifetime _lifetime;
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};
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class EmojiUserpic final : public Ui::RpWidget {
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public:
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EmojiUserpic(
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not_null<Ui::RpWidget*> parent,
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const QSize &size,
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bool isForum);
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void result(int size, Fn<void(UserpicBuilder::Result)> done);
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void setGradientColors(std::vector<QColor> colors);
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void setDocument(not_null<DocumentData*> document);
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void setDuration(crl::time duration);
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protected:
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void paintEvent(QPaintEvent *event) override;
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private:
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const bool _forum;
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PreviewPainter _painter;
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std::optional<bool> _playOnce;
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QImage _previousImage;
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QImage _image;
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std::vector<QColor> _colors;
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crl::time _duration;
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Ui::Animations::Simple _animation;
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};
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} // namespace UserpicBuilder
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