tdesktop/Telegram/SourceFiles/ui/effects/round_checkbox.h

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/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
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#include "ui/effects/animations.h"
#include "styles/style_widgets.h"
namespace Ui {
class RoundCheckbox {
public:
RoundCheckbox(const style::RoundCheckbox &st, Fn<void()> updateCallback);
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void paint(Painter &p, int x, int y, int outerWidth, float64 masterScale = 1.);
void setDisplayInactive(bool displayInactive);
bool checked() const {
return _checked;
}
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void setChecked(
bool newChecked,
anim::type animated = anim::type::normal);
void invalidateCache();
private:
void prepareInactiveCache();
const style::RoundCheckbox &_st;
Fn<void()> _updateCallback;
bool _checked = false;
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Ui::Animations::Simple _checkedProgress;
bool _displayInactive = false;
QPixmap _inactiveCacheBg, _inactiveCacheFg;
};
class RoundImageCheckbox {
public:
using PaintRoundImage = Fn<void(Painter &p, int x, int y, int outerWidth, int size)>;
RoundImageCheckbox(const style::RoundImageCheckbox &st, Fn<void()> updateCallback, PaintRoundImage &&paintRoundImage);
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void paint(Painter &p, int x, int y, int outerWidth);
float64 checkedAnimationRatio() const;
bool checked() const {
return _check.checked();
}
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void setChecked(
bool newChecked,
anim::type animated = anim::type::normal);
void invalidateCache() {
_check.invalidateCache();
}
private:
void prepareWideCache();
const style::RoundImageCheckbox &_st;
Fn<void()> _updateCallback;
PaintRoundImage _paintRoundImage;
QPixmap _wideCache;
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Ui::Animations::Simple _selection;
RoundCheckbox _check;
};
} // namespace Ui