QtTranslationManipulatorNode.hh

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//=============================================================================
//
//  CLASS QtTranslationManipulatorNode
//
//=============================================================================


#ifndef ACG_QTTRANSLATIONMANIPULATOR_NODE_HH
#define ACG_QTTRANSLATIONMANIPULATOR_NODE_HH


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

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

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


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

namespace ACG {
namespace SceneGraph {


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


class ACGDLLEXPORT QtTranslationManipulatorNode : public QObject , public TranslationManipulatorNode
{
  Q_OBJECT

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

    void visibilityChanged( QtTranslationManipulatorNode * _node, bool _visible );

    void positionChanged( QtTranslationManipulatorNode * _node );

  public:


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

  ~QtTranslationManipulatorNode();


  ACG_CLASSNAME(QtTranslationManipulatorNode);

  //
  // METHODS
  //

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

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

  int getIdentifier( ) { return identifier_; };

  void setData(QVariant _data) {data_ = _data;};
  
  QVariant getData() {return data_;};
  
  void show() { TranslationManipulatorNode::show(); emit visibilityChanged( this, visible() );  };
  void hide() { TranslationManipulatorNode::hide(); emit visibilityChanged( this, visible() );  };

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

  private:
    int identifier_;
    QVariant  data_;
};


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