/****************************************************************************
Copyright (c) 2010-2011 cocos2d-x.org
Copyright (c) 2008-2010 Ricardo Quesada

http://www.cocos2d-x.org

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
****************************************************************************/
#ifndef __CCLABEL_H__
#define __CCLABEL_H__
#include "CCSprite.h"
#include "CCTexture2D.h"

namespace cocos2d{

	/** @brief CCLabelTTF is a subclass of CCTextureNode that knows how to render text labels
	*
	* All features from CCTextureNode are valid in CCLabelTTF
	*
	* CCLabelTTF objects are slow. Consider using CCLabelAtlas or CCLabelBMFont instead.
	*/
	class CC_DLL CCLabelTTF : public CCSprite, public CCLabelProtocol
	{
	public:
		CCLabelTTF();
		virtual ~CCLabelTTF();
		char * description();
		/** creates a CCLabelTTF from a fontname, alignment, dimension and font size */
		static CCLabelTTF * labelWithString(const char *label, CCSize dimensions, CCTextAlignment alignment, const char *fontName, float fontSize);
		/** creates a CCLabelTTF from a fontname and font size */
		static CCLabelTTF * labelWithString(const char *label, const char *fontName, float fontSize);
		/** initializes the CCLabelTTF with a font name, alignment, dimension and font size */
		bool initWithString(const char *label, CCSize dimensions, CCTextAlignment alignment, const char *fontName, float fontSize);
		/** initializes the CCLabelTTF with a font name and font size */
		bool initWithString(const char *label, const char *fontName, float fontSize);

		/** changes the string to render
		* @warning Changing the string is as expensive as creating a new CCLabelTTF. To obtain better performance use CCLabelAtlas
		*/
		virtual void setString(const char *label);
		virtual const char* getString(void);

		virtual CCLabelProtocol* convertToLabelProtocol() { return (CCLabelProtocol*)this; }
	protected:
		CCSize m_tDimensions;
		CCTextAlignment m_eAlignment;
        std::string * m_pFontName;
		float m_fFontSize;
        std::string * m_pString;
	};

} //namespace cocos2d
#endif //__CCLABEL_H__