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/********************************************************************
*
*	Created:	10/3/2014   17:00
*
*	File:		fsCTextSpriteComponent.h
*
*	Author:		Mick Waites
*	
*	Purpose:	A component which renders text to the display.
*
*********************************************************************/

#ifndef fsCTextSpriteComponenthdr
#define fsCTextSpriteComponenthdr

#include <fsCore/src/fsCUniqueId.h>
#include <fsCore/fsStr.h>

#include "fsITextSpriteComponent.h"

class fsIFont;
class fsCTextSprite;

class fsCTextSpriteComponent : public fsITextSpriteComponent
{
	friend class fsCComponentFactory;
	friend class fsCVertexStreamTextSpriteRenderData;

public:

	static const fsCUniqueId mTypeId;

protected:

	void outlineSetDo(const fsSColour4B& pOutline, fsF32 pSize) const override;
	void shadowSetDo(const fsSColour4B& pShadow, fsVec2d pOffset, fsF32 pBlurRadius) const override;
	void glowSetDo(const fsSColour4B& pGlow) const override;

	void alignmentSetDo(eHORIZONTAL_ALIGNMENT pAlignH, eVERTICAL_ALIGNMENT pAlignV) override;

	void initialiseDo(const fsStr& pText, fsIFont* pFont) override;

	fsS32 stringWidthInPixelsGetDo() const override;

	void formattingRectSizeSetDo(const fsRect& pFormattingRect) override;

	void colourSetDo(const fsSColour4B& pColour) override;
	fsStr textGetDo() const override;
	void textSetDo(const fsStr& pText) override;

	static fsIComponent* create(fsCEntity* pParent);

	void initialiseFromVariableTableDo(const fsCVariableTable& pVars) override;
	void renderDo() override;
	void matrixApplyDo() override;

	fsCTextSpriteComponent(fsCEntity* pParent);
	virtual ~fsCTextSpriteComponent();<--- Destructor in derived class

	fsCTextSprite* mTextSprite;

	fsS32 mHAlign;

private:

	void textAndFontInitFromVarTable(const fsCVariableTable& pVars);
	void sizeInitFromVarTable(const fsCVariableTable& pVars);
	void alignmentInitFromVarTable(const fsCVariableTable& pVars);
	void colourInitFromVarTable(const fsCVariableTable& pVars);
};

#endif