AyuGramDesktop/Telegram/SourceFiles/ui/chat/attach/attach_single_media_preview.h
2025-02-12 17:24:24 +04:00

62 lines
1.5 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
#include "ui/chat/attach/attach_abstract_single_media_preview.h"
#include "media/clip/media_clip_reader.h"
namespace Lottie {
class SinglePlayer;
} // namespace Lottie
namespace Ui {
struct PreparedFile;
class SingleMediaPreview final : public AbstractSingleMediaPreview {
public:
static SingleMediaPreview *Create(
QWidget *parent,
const style::ComposeControls &st,
Fn<bool()> gifPaused,
const PreparedFile &file,
Fn<bool(AttachActionType)> actionAllowed,
AttachControls::Type type = AttachControls::Type::Full);
SingleMediaPreview(
QWidget *parent,
const style::ComposeControls &st,
Fn<bool()> gifPaused,
QImage preview,
bool animated,
bool sticker,
bool spoiler,
const QString &animatedPreviewPath,
AttachControls::Type type,
Fn<bool(AttachActionType)> actionAllowed);
protected:
bool supportsSpoilers() const override;
bool drawBackground() const override;
bool tryPaintAnimation(QPainter &p) override;
bool isAnimatedPreviewReady() const override;
private:
void prepareAnimatedPreview(
const QString &animatedPreviewPath,
bool animated);
void clipCallback(Media::Clip::Notification notification);
const Fn<bool()> _gifPaused;
const bool _sticker = false;
Media::Clip::ReaderPointer _gifPreview;
std::unique_ptr<Lottie::SinglePlayer> _lottiePreview;
};
} // namespace Ui