-
#ifndef XGUI_ViewPort_H
#define XGUI_ViewPort_H
+#include "XGUI.h"
+
+#include <Qtx.h>
+
#include <QWidget>
#include <V3d_Viewer.hxx>
#include <V3d_View.hxx>
+#include <gp_Pnt.hxx>
class XGUI_ViewWindow;
-class XGUI_ViewPort : public QWidget
+class XGUI_EXPORT XGUI_ViewPort : public QWidget
{
- Q_OBJECT
-public:
- XGUI_ViewPort(XGUI_ViewWindow* theParent,
- const Handle(V3d_Viewer)& theViewer,
- V3d_TypeOfView theType = V3d_ORTHOGRAPHIC);
- ~XGUI_ViewPort();
-
- virtual QPaintEngine* paintEngine() const { return 0; }
-
- QImage dumpView(QRect theRect = QRect(), bool toUpdate = true);
-
- Handle(V3d_View) getView() const { return activeView(); }
+Q_OBJECT
+ public:
+ XGUI_ViewPort(XGUI_ViewWindow* theParent, const Handle(V3d_Viewer)& theViewer,
+ V3d_TypeOfView theType = V3d_ORTHOGRAPHIC);
+ virtual ~XGUI_ViewPort();
+
+ virtual QPaintEngine* paintEngine() const
+ {
+ return 0;
+ }
+
+ QImage dumpView(QRect theRect = QRect(), bool toUpdate = true);
+
+ Handle(V3d_View) getView() const
+ {
+ return activeView();
+ }
+
+ void startRotation(int x, int y, int theRotationPointType, const gp_Pnt& theSelectedPoint);
+ void rotate(int, int, int, const gp_Pnt&);
+ void endRotation();
+
+ // TRANSFORMATIONS
+ void pan(int dx, int dy);
+ void setCenter(int x, int y);
+ void fitRect(const QRect& rect);
+ void startZoomAtPoint(int x, int y);
+ void zoom(int x0, int y0, int x, int y);
+ void fitAll(bool theKeepScale = false, bool theWithZ = true, bool theUpd = true);
+
+ void setAdvancedZoomingEnabled(const bool theState)
+ {
+ myIsAdvancedZoomingEnabled = theState;
+ }
+ bool isAdvancedZoomingEnabled() const
+ {
+ return myIsAdvancedZoomingEnabled;
+ }
+
+ Qtx::BackgroundData background() const
+ {
+ return myBackground;
+ }
+
+ void setBackground(const Qtx::BackgroundData& bgData);
+
+ void syncronizeWith(const XGUI_ViewPort* ref);
signals:
- //void vpChangeBackground( const Qtx::BackgroundData& );
- void vpClosed();
- void vpMapped();
+ void vpChangeBackground(const Qtx::BackgroundData&);
+ void vpClosed();
+ void vpMapped();
+ void vpTransformed();
+ void vpUpdated();
+ void resized();
+ protected:
+ virtual void paintEvent(QPaintEvent*);
+ virtual void resizeEvent(QResizeEvent*);
-protected:
- virtual void paintEvent( QPaintEvent* );
- virtual void resizeEvent( QResizeEvent* );
+ private:
+ Handle(V3d_View) activeView() const
+ {
+ return myActiveView;
+ }
+ bool mapView(const Handle(V3d_View)& theView);
+ bool setWindow(const Handle(V3d_View)& theView);
+ bool mapped(const Handle(V3d_View)& theView) const;
+ void updateBackground();
+ void attachWindow(const Handle(V3d_View)& theView, const Handle(Aspect_Window)& theWnd);
-private:
- Handle(V3d_View) activeView() const { return myActiveView; }
+ Handle(V3d_View) myOrthoView;Handle(V3d_View) myPerspView;Handle(V3d_View) myActiveView;
- bool mapView( const Handle(V3d_View)& theView);
- bool setWindow( const Handle(V3d_View)& theView);
- bool mapped( const Handle(V3d_View)& theView) const;
- void updateBackground();
- void attachWindow( const Handle(V3d_View)& theView, const Handle(Aspect_Window)& theWnd);
+ Handle(Aspect_Window) myWindow;
+ bool myPaintersRedrawing;
+ bool myIsAdvancedZoomingEnabled;
- Handle(V3d_View) myOrthoView;
- Handle(V3d_View) myPerspView;
- Handle(V3d_View) myActiveView;
+ double myScale;
- Handle(Aspect_Window) myWindow;
-
- bool myPaintersRedrawing;
+ Qtx::BackgroundData myBackground;
+ int myBgImgHeight;
+ int myBgImgWidth;
};
-
-#endif
\ No newline at end of file
+#endif
