axmol/extensions/CCArmature/display/CCDisplayManager.h

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#ifndef __CCDISPLAYMANAGER_H__
#define __CCDISPLAYMANAGER_H__

#include "../utils/CCArmatureDefine.h"
#include "../display/CCDecorativeDisplay.h"
#include "../datas/CCDatas.h"

NS_CC_EXT_BEGIN
    
class CCBone;

//! CCDisplayManager manages CCBone's display
class  CCDisplayManager : public CCObject
{
public:
    static CCDisplayManager *create(CCBone *bone);
    
public:
    CCDisplayManager();
    ~CCDisplayManager();
    
    bool init(CCBone *bone);
    
    /**
	 * Use BoneData to init the display list.
     * If display is a sprite, and it have texture info in the TexutreData, then use TexutreData to init the display's anchor point
     * If the display is a CCArmature, then create a new CCArmature
     */
	void initDisplayList(BoneData *_boneData);
    
    /**
	 * Add display and use  _DisplayData init the display.
     * If _index already have a display, then replace it.
     * If _index is current display index, then also change display to _index
     *
	 *	@param 	displayData it include the display information, like DisplayType.
     *					If you want to create a sprite display, then create a SpriteDisplayData param
     *
	 *	@param 	index the index of the display you want to replace or add to
     *					-1 : append display from back
     */
    void addDisplay(DisplayData *displayData, int index);
    
    void removeDisplay(int index);
    
    CCArray *getDecorativeDisplayList();
    
    /**
	 * Change display by index. You can just use this method to change display in the display list. 
     * The display list is just used for this bone, and it is the displays you may use in every frame.
     *
     * Note : if index is the same with prev index, the method will not effect
     *
	 * @param index The index of the display you want to change
     * @param force If true, then force change display to specified display, or current display will set to  display index edit in the flash every key frame.
     */
	void changeDisplayByIndex(int index, bool force);
    
    
    CCNode *getDisplayRenderNode();
    
    int getCurrentDisplayIndex();

	void setCurrentDecorativeDisplay(CCDecorativeDisplay *decoDisplay);
	CCDecorativeDisplay *getCurrentDecorativeDisplay();
    CCDecorativeDisplay *getDecorativeDisplayByIndex( int index);
    
    /**
     * Sets whether the display is visible
     * The default value is true, a node is default to visible
     *
     * @param visible   true if the node is visible, false if the node is hidden.
     */
    virtual void setVisible(bool visible);
    /**
     * Determines if the display is visible
	 *
     * @see setVisible(bool)
     * @return true if the node is visible, false if the node is hidden.
     */
    virtual bool isVisible();
    
	CCSize getContentSize();
	CCRect getBoundingBox();
    
    CCPoint getAnchorPoint();
    CCPoint getAnchorPointInPoints();

	/**
     * Check if the position is inside the bone.
     */
    virtual bool containPoint(CCPoint &_point);
    
    /**
     * Check if the position is inside the bone.
     */
    virtual bool containPoint(float _x, float _y);

protected:
    //! Display render node.
	CCNode *m_pDisplayRenderNode;
    
    CCArray *m_pDecoDisplayList;
    //! Include current display information, like contour sprite, etc.
    CCDecorativeDisplay *m_pCurrentDecoDisplay;
    //! Current display index
	int m_iDisplayIndex;
    
    CC_SYNTHESIZE_PASS_BY_REF(bool, m_bForceChangeDisplay, ForceChangeDisplay)
    
    //! Whether of not the bone is visible. Default is true
    bool m_bVisible;
    
    CCBone *m_pBone;
};
		
NS_CC_EXT_END

#endif /*__CCDISPLAYMANAGER_H__*/