Controller.h

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#ifndef _DA_CONTROLLER_H
#define _DA_CONTROLLER_H


#include "PoA.h"
#include "DATool.h"

using namespace vrecko;

namespace APDYNAMICART
{


class DAEnvironment;


typedef std::vector<DATool*> DATools;

class Controller : public Ability, public osg::Referenced 
{
public:

    Controller(const char* controllerID, const char* description, PoAType type);
    ~Controller();


    virtual void activateTool() = 0;


    /*
     *    - clear all PoA objects
     *    - reset tools setting
     * 
     */
    virtual void clear() = 0;

    void clearAllPoAs();


    virtual void createMenuStructure( osg::ref_ptr<vreckoUtils::MenuBase> parentMenu ) const = 0;


    virtual void deactivateTool() = 0;


    virtual void debugKeyPressed() = 0;

    const char* getDescription(void) const { return _description; }

    const PoAType getType(void) const { return _type; }

    static const PoAType getType(std::string type);

    const char* getPoAsName(void) const { return this->_poasName; }

    float getDaareaScale() const { return _artArea->getScale().x(); }


    virtual void guiItemClicked(const char* itemID) = 0;

    virtual void initialize(DAEnvironment* p_dae, XERCES_CPP_NAMESPACE_QUALIFIER DOMNode *parameters = NULL) = 0;

    inline bool isEmpty() { return _poas->empty(); }

    virtual void load(XERCES_CPP_NAMESPACE_QUALIFIER DOMNode *parametersNode, XERCES_CPP_NAMESPACE_QUALIFIER DOMNodeList* poaNodeList) = 0;



    virtual void guiSliderChanged(const char* sliderID, float sliderPos) = 0;

    void preInitialize();
    void postInitialize();

    void removePoA(PoA* toRemove);


    virtual void save(XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument* Document, XERCES_CPP_NAMESPACE_QUALIFIER DOMNode *controllerNode) = 0;

    //TODO REMOVE

    //virtual void setDAEnvironment(DAEnvironment* p_dae) { this->_daEnvironment = p_dae; }


    virtual DAToolType getNextToolType();


    virtual void switchTools(DAToolType newType);


    virtual void turnOn() = 0;


    virtual void turnOff(void) = 0;

    /*
     * check all PoAs and do something (e.g. delete PoA) if needed
     *
     */
    virtual void update() = 0;
    std::vector<ref_ptr_PoA>* getPoAs() { return this->_poas; }
    virtual void setColour( osg::Vec4 newColour );

    virtual void switchGUIVisibility() = 0;

protected:
    void initTools();
    
    const char*  _description;

    const PoAType _type;

    const char* _poasName;

    EnvironmentObject* _artArea;

    DAEnvironment* _daEnvironment;

    std::vector<ref_ptr_PoA>* _poas;

    DATool* _actualTool;

    DATools _tools;
    
};

//not used ?
//typedef osg::ref_ptr<Controller> ref_ptr_Controller;

}
#endif // _DA_CONTROLLER_H