187 lines
4.9 KiB
C++
187 lines
4.9 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 "history/view/media/history_view_file.h"
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#include "media/streaming/media_streaming_common.h"
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class Image;
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struct HistoryMessageVia;
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struct HistoryMessageReply;
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struct HistoryMessageForwarded;
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class Painter;
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namespace Data {
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class DocumentMedia;
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} // namespace Data
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namespace Media {
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namespace View {
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class PlaybackProgress;
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} // namespace View
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} // namespace Media
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namespace Media {
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namespace Streaming {
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class Instance;
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struct Update;
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struct Information;
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enum class Error;
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} // namespace Streaming
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} // namespace Media
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namespace HistoryView {
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class Gif final : public File {
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public:
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Gif(
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not_null<Element*> parent,
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not_null<HistoryItem*> realParent,
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not_null<DocumentData*> document);
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~Gif();
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void draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const override;
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TextState textState(QPoint point, StateRequest request) const override;
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[[nodiscard]] TextSelection adjustSelection(
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TextSelection selection,
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TextSelectType type) const override {
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return _caption.adjustSelection(selection, type);
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}
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uint16 fullSelectionLength() const override {
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return _caption.length();
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}
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bool hasTextForCopy() const override {
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return !_caption.isEmpty();
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}
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TextForMimeData selectedText(TextSelection selection) const override;
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bool uploading() const override;
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DocumentData *getDocument() const override {
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return _data;
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}
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bool fullFeaturedGrouped(RectParts sides) const;
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QSize sizeForGrouping() const override;
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void drawGrouped(
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Painter &p,
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const QRect &clip,
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TextSelection selection,
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crl::time ms,
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const QRect &geometry,
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RectParts sides,
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RectParts corners,
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not_null<uint64*> cacheKey,
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not_null<QPixmap*> cache) const override;
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TextState getStateGrouped(
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const QRect &geometry,
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RectParts sides,
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QPoint point,
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StateRequest request) const override;
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void stopAnimation() override;
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void checkAnimation() override;
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TextWithEntities getCaption() const override {
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return _caption.toTextWithEntities();
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}
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bool needsBubble() const override;
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bool customInfoLayout() const override {
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return _caption.isEmpty();
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}
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QString additionalInfoString() const override;
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bool skipBubbleTail() const override {
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return isBubbleBottom() && _caption.isEmpty();
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}
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bool isReadyForOpen() const override;
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void parentTextUpdated() override;
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bool hasHeavyPart() const override;
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void unloadHeavyPart() override;
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void refreshParentId(not_null<HistoryItem*> realParent) override;
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[[nodiscard]] static bool CanPlayInline(not_null<DocumentData*> document);
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private:
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struct Streamed;
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void validateVideoThumbnail() const;
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float64 dataProgress() const override;
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bool dataFinished() const override;
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bool dataLoaded() const override;
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void ensureDataMediaCreated() const;
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void dataMediaCreated() const;
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void refreshCaption();
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[[nodiscard]] bool autoplayEnabled() const;
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void playAnimation(bool autoplay) override;
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QSize countOptimalSize() override;
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QSize countCurrentSize(int newWidth) override;
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QSize videoSize() const;
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::Media::Streaming::Instance *activeRoundStreamed() const;
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Streamed *activeOwnStreamed() const;
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::Media::Streaming::Instance *activeCurrentStreamed() const;
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::Media::View::PlaybackProgress *videoPlayback() const;
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void createStreamedPlayer();
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void checkStreamedIsStarted() const;
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void startStreamedPlayer() const;
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void setStreamed(std::unique_ptr<Streamed> value);
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void handleStreamingUpdate(::Media::Streaming::Update &&update);
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void handleStreamingError(::Media::Streaming::Error &&error);
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void streamingReady(::Media::Streaming::Information &&info);
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void repaintStreamedContent();
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[[nodiscard]] bool needInfoDisplay() const;
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[[nodiscard]] bool needCornerStatusDisplay() const;
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[[nodiscard]] int additionalWidth(
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const HistoryMessageVia *via,
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const HistoryMessageReply *reply,
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const HistoryMessageForwarded *forwarded) const;
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[[nodiscard]] int additionalWidth() const;
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[[nodiscard]] QString mediaTypeString() const;
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[[nodiscard]] bool isSeparateRoundVideo() const;
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void validateGroupedCache(
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const QRect &geometry,
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RectParts corners,
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not_null<uint64*> cacheKey,
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not_null<QPixmap*> cache) const;
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void setStatusSize(int newSize) const;
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void updateStatusText() const;
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[[nodiscard]] QSize sizeForAspectRatio() const;
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[[nodiscard]] bool downloadInCorner() const;
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void drawCornerStatus(Painter &p, bool selected, QPoint position) const;
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[[nodiscard]] TextState cornerStatusTextState(
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QPoint point,
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StateRequest request,
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QPoint position) const;
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const not_null<DocumentData*> _data;
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int _thumbw = 1;
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int _thumbh = 1;
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Ui::Text::String _caption;
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std::unique_ptr<Streamed> _streamed;
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mutable std::shared_ptr<Data::DocumentMedia> _dataMedia;
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mutable std::unique_ptr<Image> _videoThumbnailFrame;
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QString _downloadSize;
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};
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} // namespace HistoryView
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