QtPlaneSelect.hh

00001 #ifndef QTPLANESELECT_HH
00002 #define QTPLANESELECT_HH
00003 
00004 #include <ACG/GL/GLState.hh>
00005 #include <ACG/Math/VectorT.hh>
00006 
00007 #include <ACG/Scenegraph/TransformNode.hh>
00008 #include <ACG/Scenegraph/LineNode.hh>
00009 
00010 #include <qnamespace.h>
00011 #include <qgl.h>
00012 #include <QObject>
00013 
00014 #include <list>
00015 
00016 class QtPlaneSelect : public QObject
00017 {
00018     Q_OBJECT
00019 
00020     typedef ACG::Vec2i              Vec2i;
00021     typedef ACG::Vec2f              Vec2f;
00022     typedef ACG::Vec3d              Vec3d;
00023 
00024     /*******************************************************************************
00025              Initialization and deinitialization
00026      *******************************************************************************/
00027     public:
00028         QtPlaneSelect( ACG::GLState& glState );
00029         ~QtPlaneSelect();
00030 
00031     
00032     /*******************************************************************************
00033              Public slots.
00034      *******************************************************************************/
00035     public slots:
00036 
00037         /*******************************************************************************
00038                      Call this to notify the scissor about mouse actions.
00039          *******************************************************************************/
00040         void slotMouseEvent(QMouseEvent* _event);
00041 
00042         /*******************************************************************************
00043                      Call this to notify the scissor about mouse actions.
00044          *******************************************************************************/
00045         void slotKeyReleaseEvent(QKeyEvent* _event);
00046 
00047     /*******************************************************************************
00048              Signals ("callbacks")
00049      *******************************************************************************/
00050     signals:
00051         void signalTriggerCut( );
00052         void updateViewProxy();
00053 
00054 
00055     /*******************************************************************************
00056             Public accessors.
00057      *******************************************************************************/
00058     public:
00059         Vec3d                getNormal( ) { return normal; }
00060         Vec3d                getSourcePoint( ) { return sourcePoint3D; }
00061         unsigned int         getNode() { return nodeIdx_; };
00062         unsigned int         getTargetIndex() { return targetIdx_; };
00063 
00064     
00065     /*******************************************************************************
00066              Members
00067      *******************************************************************************/
00068     protected:
00069         ACG::GLState&       glState;
00070         Vec3d               sourcePoint3D;
00071         Vec3d               normal;
00072         unsigned int        nodeIdx_;
00073         unsigned int        targetIdx_;
00074         bool                isDragging;
00075 
00076         ACG::SceneGraph::TransformNode*     transformNode;
00077         ACG::SceneGraph::TransformNode*     transformNodeSource;
00078         ACG::SceneGraph::TransformNode*     transformNodeDrag;
00079         ACG::SceneGraph::LineNode*          lineNode;
00080 };
00081 
00082 
00083 
00084 #endif // QTPLANESELECT_HH