Icon.h

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#ifndef _DA_ICON_H
#define _DA_ICON_H

#include "PoB.h"
#include "Icon.h"

using namespace vrecko;

typedef enum IconType {
    ICON__BUTTON           = 1,     
    ICON__SWITCH,                   
    ICON__MULTISWITCH,              
};


class Icon : public PoB
{
public:

    Icon();
    ~Icon();

    void clicked();

    int load(XERCES_CPP_NAMESPACE_QUALIFIER DOMNode* IconNode);

    bool loadXMLParameters(XERCES_CPP_NAMESPACE_QUALIFIER DOMNode *parametersNode);

    void postInitialize();

    void pointed(bool pointed);

    void save(XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument* Document, XERCES_CPP_NAMESPACE_QUALIFIER DOMNode* IconNode) ;

    /*
     * traverse node structure, find sub-node with given name
     * change color (material) of founded sub-node
     *
     * \param partName name of geometry-part (Cinema4D export function cuts the object names to a length of up to eight characters)
     * \param newColor pointer to new color (and transparency) of part. if newColor == NULL, original color is used/restored
     */
    void setColorofPart(std::string partName, osg::Vec4* newColor);

    virtual void update();

protected:

    IconType type;

    bool defaultState;

    //TODO  what about materials?  
    osg::Vec4 originalColor;

    // Name of part of 3D model which will change color (i.e. during pointing)
    std::string colorablePartName;
};


#endif // _DA_ICON_H