149 lines
3.6 KiB
C++
149 lines
3.6 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 "base/runtime_composer.h"
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struct HistoryDocumentNamed;
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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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namespace Text {
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class String;
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} // namespace Text
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} // namespace Ui
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namespace HistoryView {
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class Document final
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: public File
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, public RuntimeComposer<Document> {
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public:
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Document(
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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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~Document();
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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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void updatePressed(QPoint point) 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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uint16 fullSelectionLength() const override;
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bool hasTextForCopy() const override;
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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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TextWithEntities getCaption() const override;
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bool needsBubble() const override {
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return true;
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}
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bool customInfoLayout() const override {
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return false;
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}
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QMargins bubbleMargins() const override;
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bool hideForwardedFrom() const override;
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QSize sizeForGroupingOptimal(int maxWidth, bool last) const override;
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QSize sizeForGrouping(int width, bool last) 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,
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bool last) 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,
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bool last) const override;
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bool voiceProgressAnimationCallback(crl::time now);
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void clickHandlerPressedChanged(const ClickHandlerPtr &p, bool pressed) override;
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void refreshParentId(not_null<HistoryItem*> realParent) 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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protected:
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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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private:
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struct StateFromPlayback {
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int statusSize = 0;
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bool showPause = false;
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int realDuration = 0;
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};
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enum class LayoutMode {
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Full,
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Grouped,
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GroupedLast,
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};
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void draw(
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Painter &p,
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int width,
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TextSelection selection,
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crl::time ms,
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LayoutMode mode) const;
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[[nodiscard]] TextState textState(
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QPoint point,
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QSize layout,
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StateRequest request,
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LayoutMode mode) const;
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void ensureDataMediaCreated() const;
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[[nodiscard]] Ui::Text::String createCaption();
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QSize countOptimalSize() override;
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QSize countCurrentSize(int newWidth) override;
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void createComponents(bool caption);
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void fillNamedFromData(HistoryDocumentNamed *named);
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void setStatusSize(int newSize, qint64 realDuration = 0) const;
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bool updateStatusText() const; // returns showPause
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[[nodiscard]] bool downloadInCorner() const;
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void drawCornerDownload(Painter &p, bool selected, LayoutMode mode) const;
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[[nodiscard]] TextState cornerDownloadTextState(
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QPoint point,
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StateRequest request,
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LayoutMode mode) const;
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not_null<DocumentData*> _data;
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mutable std::shared_ptr<Data::DocumentMedia> _dataMedia;
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};
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} // namespace HistoryView
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