84 lines
2.1 KiB
C++
84 lines
2.1 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_media.h"
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#include "data/data_location.h"
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namespace Data {
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class CloudImage;
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class CloudImageView;
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} // namespace Data
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namespace HistoryView {
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class Location : public Media {
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public:
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Location(
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not_null<Element*> parent,
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not_null<Data::CloudImage*> data,
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Data::LocationPoint point,
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const QString &title = QString(),
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const QString &description = QString());
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~Location();
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void draw(Painter &p, const PaintContext &context) 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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uint16 fullSelectionLength() const override {
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return _title.length() + _description.length();
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}
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bool hasTextForCopy() const override {
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return !_title.isEmpty() || !_description.isEmpty();
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}
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bool toggleSelectionByHandlerClick(const ClickHandlerPtr &p) const override {
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return p == _link;
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}
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bool dragItemByHandler(const ClickHandlerPtr &p) const override {
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return p == _link;
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}
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TextForMimeData selectedText(TextSelection selection) const override;
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bool needsBubble() const override;
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bool customInfoLayout() 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 isRoundedInBubbleBottom();
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}
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void unloadHeavyPart() override;
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bool hasHeavyPart() const override;
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private:
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void ensureMediaCreated() const;
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QSize countOptimalSize() override;
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QSize countCurrentSize(int newWidth) override;
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TextSelection toDescriptionSelection(TextSelection selection) const;
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TextSelection fromDescriptionSelection(TextSelection selection) const;
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const not_null<Data::CloudImage*> _data;
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mutable std::shared_ptr<Data::CloudImageView> _media;
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Ui::Text::String _title, _description;
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ClickHandlerPtr _link;
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int fullWidth() const;
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int fullHeight() const;
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};
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} // namespace HistoryView
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