fadetool.h
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fadetool.h
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	#ifndef gui_fadetool_h
	#define gui_fadetool_h

	#include "r-tech1/graphics/bitmap.h"

	/! Fade utility /

	namespace Graphics{
	class Bitmap;
	}
	class Token;

	namespace Gui{

	class FadeTool{
	public:
	FadeTool();
	virtual ~FadeTool();

	enum State{
	FadeIn,
	FadeOut,
	NoFade,
	EndFade,
	};

	//! Read info from Token
	void parseDefaults(const Token *);

	// Fade state
	void setState(const State &);

	// update
	void act();

	// Fade to whatever state it is at
	virtual void draw(const Graphics::Bitmap &);

	inline const State & getState() const {
	return currentState;
	}

	inline void setFadeInTime(const int time){
	fadeInTime = time;
	}

	inline void setFadeOutTime(const int time){
	fadeOutTime = time;
	}

	inline int getFadeInTime() const {
	return fadeInTime;
	}

	inline int getFadeOutTime() const {
	return fadeOutTime;
	}

	inline void setFadeInColor(Graphics::Color c){
	fadeInColor = c;
	}

	inline Graphics::Color getFadeInColor() const {
	return fadeInColor;
	}

	inline void setFadeOutColor(Graphics::Color c ){
	fadeOutColor = c;
	}

	inline Graphics::Color getFadeOutColor() const {
	return fadeOutColor;
	}

	protected:

	//! Read fade from Token
	void readFade(const Token *, const State &);

	State currentState;
	State lastState;
	int fadeTime;
	int fadeInTime;
	int fadeOutTime;
	Graphics::Color fadeInColor;
	Graphics::Color fadeOutColor;
	};
	}
	#endif