+// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+// Author : OPEN CASCADE
// File: GLViewer_Viewer2d.h
// Created: November, 2004
-// Author: OCC team
-// Copyright (C) CEA 2004
-
-/***************************************************************************
-** Class: GLViewer_Viewer2d
-** Descr: OpenGL Viewer 2D
-** Module: GLViewer
-** Created: UI team, 04.09.02
-****************************************************************************/
+//
#ifndef GLVIEWER_VIEWER2D_H
#define GLVIEWER_VIEWER2D_H
-#ifdef WNT
+#ifdef WIN32
#include <windows.h>
#endif
-#include <qmap.h>
-#include <qrect.h>
+class QRect;
+class QFile;
#include "GLViewer_Viewer.h"
-#include "GLViewer_ViewFrame.h"
-#include "GLViewer_Drawer.h"
#include <TColStd_SequenceOfInteger.hxx>
+#ifdef __APPLE__
+#include <OpenGL/gl.h>
+#else
#include <GL/gl.h>
+#endif
class GLViewer_Object;
-class GLViewer_Rect;
+class GLViewer_ViewFrame;
+class GLViewer_Drawer;
class GLViewer_Context;
-class GLViewer_Selector2d;
+class GLViewer_Rect;
//class GLViewer_Sketcher;
class SUIT_Desktop;
class SUIT_ViewWindow;
+//! Paper sizes array
const double Sizes[2*5] = {
/* A1 */ 594.0, 840.0,
/* A2 */ 420.0, 594.0,
/* A5 */ 148.5, 210.0
};
-#ifdef WNT
+#ifdef WIN32
#pragma warning( disable:4251 )
#endif
-class GLVIEWER_EXPORT GLViewer_Viewer2d : public GLViewer_Viewer
+/*!
+ \class GLViewer_Viewer2d
+ OpenGL Viewer 2D
+*/
+
+class GLVIEWER_API GLViewer_Viewer2d : public GLViewer_Viewer
{
- Q_OBJECT
+ Q_OBJECT
public:
- enum GLSketchingType { None, Polyline, Arc, Curve, Scribble, Oval, Rectangle };
- enum VectorFileType { POST_SCRIPT, HPGL
+ //! Type of sketcher operation
+ enum GLSketchingType
+ {
+ None,
+ Polyline,
+ Arc,
+ Curve,
+ Scribble,
+ Oval,
+ Rectangle
+ };
+ //! Type of export vector file
+ enum VectorFileType
+ {
+ POST_SCRIPT,
+ HPGL
#ifdef WIN32
- , ENH_METAFILE
+ , ENH_METAFILE
#endif
- };
-
- enum PaperType { A1=0, A2, A3, A4, A5 };
+ };
+
+ //! Type of paper for export to vector format
+ enum PaperType
+ {
+ A1=0,
+ A2,
+ A3,
+ A4,
+ A5
+ };
public:
- GLViewer_Viewer2d( const QString& title );
- ~GLViewer_Viewer2d();
+ //! A constructor
+ GLViewer_Viewer2d( const QString& title );
+ //! A destructor
+ ~GLViewer_Viewer2d();
public:
- SUIT_ViewWindow* createView( SUIT_Desktop* );
-
- virtual void contextMenuPopup( QPopupMenu* );
-
- //void activateGLSketching( int );
-
- GLViewer_Context* getGLContext() const { return myGLContext; }
- void updateColors( QColor colorH, QColor colorS );
- void updateBorders( const QRect& rect );
- void updateBorders();
-
- void updateAll();
- void updateDrawers( GLboolean update, GLfloat scX = 0.0, GLfloat scY = 0.0 );
- void activateDrawers( TColStd_SequenceOfInteger& list, bool onlyUpdate,
- GLboolean swap = GL_TRUE );
- void activateDrawers( QValueList<GLViewer_Object*>& theObjects, bool onlyUpdate, GLboolean swap = GL_FALSE );
- void activateDrawer( int index, bool onlyUpdate, GLboolean swap = GL_FALSE );
- void activateDrawer( GLViewer_Object*, bool onlyUpdate, GLboolean swap = GL_FALSE );
- void activateAllDrawers( bool onlyUpdate, GLboolean swap = GL_FALSE );
-
- void transPoint( GLfloat& x, GLfloat& y );
- QRect* getWinObjectRect( GLViewer_Object* theObject );
-
- GLViewer_Rect getGLVRect( const QRect& ) const;
- QRect getQRect( const GLViewer_Rect& ) const;
-
- virtual void insertHeader( VectorFileType aType, QFile& hFile );
- virtual void insertEnding( VectorFileType aType, QFile& hFile );
- virtual bool translateTo( VectorFileType aType, QString FileName, PaperType aPType,
- double mmLeft, double mmRight, double mmTop, double mmBottom );
+ //! Redefined method
+ /*Returns GLViewer_ViewFrame*/
+ virtual SUIT_ViewWindow* createView( SUIT_Desktop* );
+
+ //! Adds item for change background color
+ void addPopupItems( QMenu* );
+
+ //void activateGLSketching( int );
+
+ //! Returns all drawers
+ const QList<GLViewer_Drawer*>& getDrawers() const { return myDrawers; }
+
+ //! Returns context
+ GLViewer_Context* getGLContext() const { return myGLContext; }
+ //! Updates colors for all drawers (does not work)
+ void updateColors( QColor colorH, QColor colorS );
+
+ //! Updates rect of global scene by adding new rect
+ void updateBorders( GLViewer_Rect* theRect );
+ //! Recomputes global scene rect
+ void updateBorders();
+
+ //! Redraws all active objects by updating all drawers in all views
+ void updateAll();
+ //! Updates all drawers with new scale factor
+ /* \param onlyUpdate is passed to method activateAllDrawersdrawers*/
+ void updateDrawers( GLboolean onlyUpdate, GLfloat scX = 0.0, GLfloat scY = 0.0 );
+ //! Activates drawers for objects from list \param theObjects only
+ void activateDrawers( QList<GLViewer_Object*>& theObjects, bool onlyUpdate, GLboolean swap = GL_FALSE );
+ //! Activates drawer for \param theObject
+ void activateDrawer( GLViewer_Object* theObject, bool onlyUpdate, GLboolean swap = GL_FALSE );
+ //! Updates all drawers with new scale factor
+ /* \param onlyUpdate is passed to drawers*/
+ void activateAllDrawers( bool onlyUpdate, GLboolean swap = GL_FALSE );
+
+ //! Translates point (x,y) from global CS to curreent viewer CS
+ void transPoint( GLfloat& x, GLfloat& y );
+ //! Returns object rect in window CS
+ QRect* getWinObjectRect( GLViewer_Object* theObject);
+
+ //! Translates rect in window CS to rect in global CS
+ GLViewer_Rect getGLVRect( const QRect& ) const;
+ //! Translates rect in global CS to rect in window CS
+ QRect getQRect( const GLViewer_Rect& ) const;
+
+ //! Inserts common text lines starting file of \param aType
+ virtual void insertHeader( VectorFileType aType, QFile& hFile );
+ //! Inserts common text lines ending file of \param aType
+ virtual void insertEnding( VectorFileType aType, QFile& hFile );
+ //! Translates current view content to vector file
+ /* Translates current view content to vector file with type \param aType, name \param FileName,
+ * output paper size \param aPType, with margins in mm
+ */
+ virtual bool translateTo( VectorFileType aType, QString FileName, PaperType aPType,
+ double mmLeft, double mmRight, double mmTop, double mmBottom );
- //bool isSketchingActive();
- //int getSketchingType();
+ //bool isSketchingActive();
+ //int getSketchingType();
+
+ //virtual void startSketching();
+ //virtual void finishSketching();
- //virtual void startSketching();
- //virtual void finishSketching();
+ //! Repaints view \param theView. If \param theView = NULL repaints all views.
+ void repaintView( GLViewer_ViewFrame* theView = NULL, bool makeCurrent = false );
- void repaintView( GLViewer_ViewFrame* theView = NULL, bool makeCurrent = false );
+signals:
+ //! Signal needs for optimum recompute of zoom depending objects
+ //! Warning: use recompute without update viewer
+ void wheelZoomChange( bool );
public slots:
- //void onSketchDelObject();
- //void onSketchUndoLast();
- //void onSketchFinish();
- void onChangeBgColor();
- void onCreateGLMarkers( int = 1000, int = 5 );
- void onCreateGLPolyline( int = 100, int = 10, int = 100 );
- void onCreateGLText( QString = "Text", int = 1 );
+ //void onSketchDelObject();
+ //void onSketchUndoLast();
+ //void onSketchFinish();
+
+ //! Changes background color
+ void onChangeBgColor();
+ //! Creates set of marker number \param number and radius = \param size
+ void onCreateGLMarkers( int number = 1000, int size = 5 );
+ //! Creates set of polyline number \param number, number of angles = \param angles and diameter = \param size
+ void onCreateGLPolyline( int number = 100, int angles = 10, int size = 100 );
+ //! Creates set of text number \param number and with text = \param text
+ void onCreateGLText( QString text = "Text", int number = 1 );
protected:
- GLViewer_Selector* createSelector();
- GLViewer_ViewTransformer* createTransformer( int );
-
- void transformCoordsToPS( double& x, double& y );
- void transformCoordsToHPGL( double& x, double& y );
-
- virtual void startOperations( QMouseEvent* );
- virtual bool updateOperations( QMouseEvent* );
- virtual void finishOperations( QMouseEvent* );
- virtual void startOperations( QWheelEvent* );
+ //! Returns new selector
+ GLViewer_Selector* createSelector();
+ //! Returns new Transformer with type \param type
+ GLViewer_ViewTransformer* createTransformer( int type);
+
+ //! Transforms point (x,y) in Viewer CS to Post Script CS
+ void transformCoordsToPS( double& x, double& y );
+ //! Transforms point (x,y) in Viewer CS to HPGL CS
+ void transformCoordsToHPGL( double& x, double& y );
+
+ //! Starts any operations on mouse event
+ virtual void startOperations( QMouseEvent* );
+ //! Updates started operations on mouse event
+ virtual bool updateOperations( QMouseEvent* );
+ //! Completes started operations on mouse event
+ virtual void finishOperations( QMouseEvent* );
+ //! Starts any operations on mouse wheel event
+ virtual void startOperations( QWheelEvent* );
protected slots:
- void onMouseEvent( SUIT_ViewWindow*, QMouseEvent* );
+ void onMouseEvent( SUIT_ViewWindow*, QMouseEvent* );
private:
- bool testRotation( QMouseEvent* );
-
-protected:
- GLViewer_Context* myGLContext;
- QValueList<GLViewer_Drawer*> myDrawers;
-
- //GLViewer_Sketcher* myGLSketcher;
+ //! Rotation transformation
+ bool testRotation( QMouseEvent* );
+protected:
+ //! Current context
+ GLViewer_Context* myGLContext;
+ //! Map of active drawers
+ QList<GLViewer_Drawer*> myDrawers;
+
+ //GLViewer_Sketcher* myGLSketcher;
};
-/****************************************************************
-** Class: GLViewer_View2dTransformer
-**
-*****************************************************************/
-class GLVIEWER_EXPORT GLViewer_View2dTransformer : public GLViewer_ViewTransformer
+class GLVIEWER_API GLViewer_View2dTransformer : public GLViewer_ViewTransformer
{
public:
- GLViewer_View2dTransformer( GLViewer_Viewer*, int );
- ~GLViewer_View2dTransformer();
-
-public:
- virtual void exec();
-
- /*! Sets/returns mouse butto which will be used for rotation ( MB1 by default ) */
- static int rotateButton() { return rotateBtn; }
- static void setRotateButton( int b ) { rotateBtn = b; }
+ GLViewer_View2dTransformer( GLViewer_Viewer*, int );
+ ~GLViewer_View2dTransformer();
+
+ virtual void exec();
+
+ /*! Sets/returns mouse butto which will be used for rotation ( MB1 by default ) */
+ static int rotateButton() { return rotateBtn; }
+ static void setRotateButton( int b ) { rotateBtn = b; }
protected:
- void onTransform( TransformState );
+ void onTransform( TransformState );
-protected:
- static int rotateBtn;
+ static int rotateBtn;
};
-#ifdef WNT
+#ifdef WIN32
#pragma warning ( default:4251 )
#endif
