QtManipulatorNode.hh

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//=============================================================================
//
//  CLASS QtManipulatorNode
//
//=============================================================================


#ifndef ACG_QTMANIPULATOR_NODE_HH
#define ACG_QTMANIPULATOR_NODE_HH


//== INCLUDES =================================================================

// GMU
#include "ACG/Scenegraph/ManipulatorNode.hh"

// Qt
#include <QEvent>
#include <QMouseEvent>


//== NAMESPACES ===============================================================

namespace ACG {
namespace SceneGraph {


//== CLASS DEFINITION =========================================================


class ACGDLLEXPORT QtManipulatorNode : public QObject , public ManipulatorNode
{
  Q_OBJECT

  signals:
    void manipulatorMoved( QtManipulatorNode* _node, QMouseEvent* _event);

    void visibilityChanged( QtManipulatorNode* _node, bool _visible );

    void positionChanged( QtManipulatorNode * _node );

  public:


  QtManipulatorNode( BaseNode* _parent=0,
                               const std::string& _name="<QtManipulatorNode>" );

  ~QtManipulatorNode();


  ACG_CLASSNAME(QtManipulatorNode);

  //
  // METHODS
  //

  void mouseEvent(GLState& _state, QMouseEvent* _event);

  void setIdentifier( int _id) { identifier_ = _id; };

  int getIdentifier( ) { return identifier_; };

  void show() { ManipulatorNode::show(); emit visibilityChanged( this, visible() );  };
  void hide() { ManipulatorNode::hide(); emit visibilityChanged( this, visible() );  };

  void rotate(double _angle, const Vec3d& _axis) { TransformNode::rotate(_angle, _axis); emit positionChanged( this ); };

  void translate( double _s ) { ManipulatorNode::translate(_s); emit positionChanged( this ); };

  void set_center( const Vec3d& _c ) { ManipulatorNode::set_center(_c); emit positionChanged( this ); };

  private:
    int identifier_;

};


//=============================================================================
} // namespace SceneGraph
} // namespace ACG
//=============================================================================
#endif // ACG_QTMANIPULATOR_NODE_HH defined
//=============================================================================