axmol/cocos/gui/UILabelAtlas.h

/****************************************************************************
 Copyright (c) 2013 cocos2d-x.org
 
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 of this software and associated documentation files (the "Software"), to deal
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 all copies or substantial portions of the Software.
 
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 ****************************************************************************/

#ifndef __UILABELATLAS_H__
#define __UILABELATLAS_H__

#include "gui/UIWidget.h"

namespace gui {

/**
 *   @js NA
 *   @lua NA
 */
class UICCLabelAtlas : public cocos2d::LabelAtlas
{
public:
    /**
     * Default constructor
     */
    UICCLabelAtlas();
    
    /**
     * Default destructor
     */
    virtual ~UICCLabelAtlas();
    
    /**
     * Allocates and initializes.
     */
    static UICCLabelAtlas* create();
    void setProperty(const std::string& string, const std::string& charMapFile, unsigned int itemWidth, unsigned int itemHeight, unsigned int startCharMap);
    void setProperty(const std::string& string, cocos2d::Texture2D *texture, unsigned int itemWidth, unsigned int itemHeight, unsigned int startCharMap);
    virtual void updateDisplayedOpacity(GLubyte opacity);
    virtual void draw(void);
};
/**
 *   @js NA
 *   @lua NA
 */
class UILabelAtlas : public UIWidget
{
public:
    /**
     * Default constructor
     */
    UILabelAtlas();
    
    /**
     * Default destructor
     */
    virtual ~UILabelAtlas();
    
    /**
     * Allocates and initializes.
     */
    static UILabelAtlas* create();
    
    /** initializes the UILabelAtlas with a string, a char map file(the atlas), the width and height of each element and the starting char of the atlas */
    void setProperty(const std::string& stringValue,const std::string& charMapFile, int itemWidth, int itemHeight, const std::string& startCharMap);
    
    //set string value for labelatlas.
    void setStringValue(const std::string& value);
    
    //get string value for labelatlas.
    const std::string& getStringValue() const;
    
    //override "setAnchorPoint" method of widget.
    virtual void setAnchorPoint(const cocos2d::Point &pt);
    
    //override "getContentSize" method of widget.
    virtual const cocos2d::Size& getContentSize() const;
    
    //override "getVirtualRenderer" method of widget.
    virtual cocos2d::Node* getVirtualRenderer();
    
    /**
     * Returns the "class name" of widget.
     */
    virtual const char* getDescription() const;
    
protected:
    virtual void initRenderer();
    virtual void onSizeChanged();
    void labelAtlasScaleChangedWithSize();
    virtual UIWidget* createCloneInstance();
    virtual void copySpecialProperties(UIWidget* model);
protected:
    UICCLabelAtlas* _laberAtlasRenderer;
    std::string _stringValue;
    std::string _charMapFileName;
    int _itemWidth;
    int _itemHeight;
    std::string _startCharMap;
};

}

#endif /* defined(__CocoGUI__UILabelAtlas__) */