110 lines
2.4 KiB
C++
110 lines
2.4 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/object_ptr.h"
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#include "ui/rp_widget.h"
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#include "ui/effects/premium_stars_colored.h"
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namespace style {
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struct PremiumCover;
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} // namespace style
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namespace st {
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extern const style::PremiumCover &defaultPremiumCover;
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} // namespace st
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namespace Ui {
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class FlatLabel;
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} // namespace Ui
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namespace Ui::Premium {
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[[nodiscard]] QString Svg();
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[[nodiscard]] QByteArray ColorizedSvg();
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[[nodiscard]] QImage GenerateStarForLightTopBar(QRectF rect);
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class TopBarAbstract : public RpWidget {
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public:
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TopBarAbstract(
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QWidget *parent = nullptr,
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const style::PremiumCover &st = st::defaultPremiumCover);
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void setRoundEdges(bool value);
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virtual void setPaused(bool paused) = 0;
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virtual void setTextPosition(int x, int y) = 0;
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[[nodiscard]] virtual rpl::producer<int> additionalHeight() const = 0;
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[[nodiscard]] const style::PremiumCover &st() const {
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return _st;
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}
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protected:
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void paintEdges(QPainter &p, const QBrush &brush) const;
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void paintEdges(QPainter &p) const;
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[[nodiscard]] QRectF starRect(
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float64 topProgress,
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float64 sizeProgress) const;
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[[nodiscard]] bool isDark() const;
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void computeIsDark();
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private:
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const style::PremiumCover &_st;
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bool _roundEdges = true;
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bool _isDark = false;
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};
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class TopBar final : public TopBarAbstract {
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public:
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TopBar(
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not_null<QWidget*> parent,
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const style::PremiumCover &st,
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Fn<QVariant()> clickContextOther,
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rpl::producer<QString> title,
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rpl::producer<TextWithEntities> about,
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bool light = false,
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bool optimizeMinistars = true);
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~TopBar();
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void setPaused(bool paused) override;
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void setTextPosition(int x, int y) override;
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rpl::producer<int> additionalHeight() const override;
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protected:
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void paintEvent(QPaintEvent *e) override;
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void resizeEvent(QResizeEvent *e) override;
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private:
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const bool _light = false;
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const style::font &_titleFont;
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const style::margins &_titlePadding;
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object_ptr<FlatLabel> _about;
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ColoredMiniStars _ministars;
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QSvgRenderer _star;
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struct {
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float64 top = 0.;
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float64 body = 0.;
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float64 title = 0.;
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float64 scaleTitle = 0.;
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} _progress;
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QRectF _starRect;
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QPoint _titlePosition;
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QPainterPath _titlePath;
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};
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} // namespace Ui::Premium
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