131 lines
3.5 KiB
C++
131 lines
3.5 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/history_media.h"
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#include "data/data_document.h"
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#include "data/data_photo.h"
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class HistoryGroupedMedia : public HistoryMedia {
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public:
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HistoryGroupedMedia(
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not_null<HistoryItem*> parent,
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const std::vector<not_null<HistoryItem*>> &others);
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HistoryMediaType type() const override {
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return MediaTypeGrouped;
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}
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std::unique_ptr<HistoryMedia> clone(
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not_null<HistoryItem*> newParent,
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not_null<HistoryItem*> realParent) const override;
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void initDimensions() override;
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int resizeGetHeight(int width) override;
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void refreshParentId(not_null<HistoryItem*> realParent) override;
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void updateSentMedia(const MTPMessageMedia &media) override;
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bool needReSetInlineResultMedia(const MTPMessageMedia &media) override;
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void draw(
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Painter &p,
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const QRect &clip,
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TextSelection selection,
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TimeMs ms) const override;
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HistoryTextState getState(
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QPoint point,
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HistoryStateRequest request) const override;
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bool toggleSelectionByHandlerClick(
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const ClickHandlerPtr &p) const override;
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bool dragItemByHandler(const ClickHandlerPtr &p) 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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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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PhotoData *getPhoto() const override;
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DocumentData *getDocument() const override;
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QString notificationText() const override;
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QString inDialogsText() const override;
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TextWithEntities selectedText(TextSelection selection) const override;
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void clickHandlerActiveChanged(
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const ClickHandlerPtr &p,
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bool active) override;
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void clickHandlerPressedChanged(
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const ClickHandlerPtr &p,
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bool pressed) override;
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void attachToParent() override;
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void detachFromParent() override;
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std::unique_ptr<HistoryMedia> takeLastFromGroup() override;
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bool applyGroup(
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const std::vector<not_null<HistoryItem*>> &others) override;
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bool hasReplyPreview() const override;
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ImagePtr replyPreview() override;
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TextWithEntities getCaption() const override;
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Storage::SharedMediaTypesMask sharedMediaTypes() const override;
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bool overrideEditedDate() const override {
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return true;
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}
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HistoryMessageEdited *displayedEditBadge() const override;
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bool canBeGrouped() const override {
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return true;
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}
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bool skipBubbleTail() const override {
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return isBubbleBottom() && _caption.isEmpty();
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}
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void updateNeedBubbleState() override;
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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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bool canEditCaption() const override;
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bool allowsFastShare() const override {
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return true;
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}
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private:
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struct Element {
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Element(not_null<HistoryItem*> item);
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not_null<HistoryItem*> item;
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std::unique_ptr<HistoryMedia> content;
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RectParts sides = RectPart::None;
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QRect initialGeometry;
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QRect geometry;
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mutable uint64 cacheKey = 0;
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mutable QPixmap cache;
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};
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bool computeNeedBubble() const;
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not_null<HistoryMedia*> main() const;
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bool validateGroupElements(
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const std::vector<not_null<HistoryItem*>> &others) const;
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HistoryTextState getElementState(
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QPoint point,
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HistoryStateRequest request) const;
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Text _caption;
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std::vector<Element> _elements;
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bool _needBubble = false;
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};
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