82 lines
2.0 KiB
C++
82 lines
2.0 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 "base/binary_guard.h"
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#include "boxes/abstract_box.h"
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#include "window/themes/window_theme.h"
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#include "history/admin_log/history_admin_log_item.h"
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#include "history/view/history_view_element.h"
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#include "ui/effects/radial_animation.h"
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namespace Ui {
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class RoundCheckbox;
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} // namespace Ui
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class BackgroundBox : public BoxContent {
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public:
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BackgroundBox(QWidget*);
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protected:
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void prepare() override;
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private:
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void backgroundChosen(int index);
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class Inner;
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QPointer<Inner> _inner;
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};
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class BackgroundPreviewBox
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: public BoxContent
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, public HistoryView::ElementDelegate {
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public:
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BackgroundPreviewBox(QWidget*, const Data::WallPaper &paper);
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static bool Start(const QString &slug, const QString &mode);
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using Element = HistoryView::Element;
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HistoryView::Context elementContext() override;
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std::unique_ptr<Element> elementCreate(
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not_null<HistoryMessage*> message) override;
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std::unique_ptr<Element> elementCreate(
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not_null<HistoryService*> message) override;
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bool elementUnderCursor(not_null<const Element*> view) override;
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void elementAnimationAutoplayAsync(
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not_null<const Element*> element) override;
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TimeMs elementHighlightTime(
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not_null<const Element*> element) override;
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bool elementInSelectionMode() override;
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protected:
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void prepare() override;
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void paintEvent(QPaintEvent *e) override;
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private:
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void apply();
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void share();
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void step_radial(TimeMs ms, bool timer);
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QRect radialRect() const;
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void checkLoadedDocument();
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void paintImage(Painter &p);
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void paintRadial(Painter &p, TimeMs ms);
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void paintTexts(Painter &p, TimeMs ms);
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AdminLog::OwnedItem _text1;
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AdminLog::OwnedItem _text2;
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Data::WallPaper _paper;
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QImage _full;
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QPixmap _scaled;
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Ui::RadialAnimation _radial;
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base::binary_guard _generating;
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};
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