31 lines
		
	
	
	
		
			724 B
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			31 lines
		
	
	
	
		
			724 B
		
	
	
	
		
			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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| 
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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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| 
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| namespace Ui {
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| 
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| struct GlareEffect final {
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| 	void validate(
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| 		const QColor &color,
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| 		Fn<void()> updateCallback,
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| 		crl::time timeout,
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| 		crl::time duration);
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| 	[[nodiscard]] float64 progress(crl::time now) const;
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| 	[[nodiscard]] QLinearGradient computeGradient(const QColor &color) const;
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| 
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| 	Ui::Animations::Basic animation;
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| 	struct {
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| 		crl::time birthTime = 0;
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| 		crl::time deathTime = 0;
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| 	} glare;
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| 	QPixmap pixmap;
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| 	int width = 0;
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| 	bool paused = false;
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| };
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| 
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| } // namespace Ui
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