-// Copyright (C) 2005 OPEN CASCADE, CEA/DEN, EDF R&D, PRINCIPIA R&D
-//
+// Copyright (C) 2007-2015 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.
-//
-// 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
+// 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
+// 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/
-//
-// OCCViewer_ViewWindow.cxx: implementation of the OCCViewer_ViewWindow class.
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
-//////////////////////////////////////////////////////////////////////
+
+// File : OCCViewer_ViewWindow.cxx
+// Author :
#include "OCCViewer_ViewWindow.h"
#include "OCCViewer_ViewModel.h"
#include "OCCViewer_ViewPort3d.h"
+#include "OCCViewer_ViewManager.h"
+#include "OCCViewer_ViewSketcher.h"
#include "OCCViewer_CreateRestoreViewDlg.h"
-
-#include "SUIT_Desktop.h"
-#include "SUIT_Session.h"
-#include "SUIT_ToolButton.h"
-
-#include "SUIT_Tools.h"
-#include "SUIT_ResourceMgr.h"
-#include "SUIT_MessageBox.h"
-
-#include <qptrlist.h>
-#include <qhbox.h>
-#include <qlabel.h>
-#include <qcolor.h>
-#include <qpainter.h>
-#include <qapplication.h>
-#include <qdatetime.h>
-
-const char* imageZoomCursor[] = {
+#include "OCCViewer_ClipPlane.h"
+#include "OCCViewer_SetRotationPointDlg.h"
+#include "OCCViewer_AxialScaleDlg.h"
+#include "OCCViewer_CubeAxesDlg.h"
+#include "OCCViewer_ClippingDlg.h"
+
+#include <SUIT_Desktop.h>
+#include <SUIT_Session.h>
+#include <SUIT_ViewManager.h>
+#include <SUIT_Tools.h>
+#include <SUIT_ResourceMgr.h>
+#include <SUIT_MessageBox.h>
+#include <SUIT_Application.h>
+
+#include <QtxActionToolMgr.h>
+#include <QtxMultiAction.h>
+#include <QtxRubberBand.h>
+
+#include <Basics_OCCTVersion.hxx>
+
+#include <QPainter>
+#include <QTime>
+#include <QImage>
+#include <QKeyEvent>
+#include <QMouseEvent>
+#include <QApplication>
+#include <QActionGroup>
+#include <QMenu>
+
+#include <AIS_ListOfInteractive.hxx>
+#include <AIS_ListIteratorOfListOfInteractive.hxx>
+#include <AIS_Shape.hxx>
+
+#include <BRep_Tool.hxx>
+#include <BRepBndLib.hxx>
+#include <BRepGProp.hxx>
+#include <GProp_GProps.hxx>
+#include <TopoDS.hxx>
+
+#include <Graphic3d_SequenceOfHClipPlane.hxx>
+#include <Graphic3d_ClipPlane.hxx>
+#include <OpenGl_GraphicDriver.hxx>
+#include <OpenGLUtils_FrameBuffer.h>
+
+#include <Graphic3d_MapIteratorOfMapOfStructure.hxx>
+#include <Graphic3d_MapOfStructure.hxx>
+#include <Graphic3d_Structure.hxx>
+#include <Graphic3d_ExportFormat.hxx>
+#if OCC_VERSION_LARGE > 0x06090000
+#include <Graphic3d_StereoMode.hxx>
+#include <Graphic3d_RenderingParams.hxx>
+#endif
+
+
+#include <Visual3d_View.hxx>
+#include <V3d_Plane.hxx>
+#include <V3d_Light.hxx>
+
+#include <gp_Dir.hxx>
+#include <gp_Pln.hxx>
+#include <gp_GTrsf.hxx>
+#include <TColgp_Array1OfPnt2d.hxx>
+
+#include <Image_PixMap.hxx>
+
+#include <Standard_Version.hxx>
+
+#include "utilities.h"
+
+// // OpenCV includes
+// #include <cv.h>
+// #include <highgui.h>
+
+static QEvent* l_mbPressEvent = 0;
+
+#ifdef WIN32
+# include <QWindowsStyle>
+#endif
+
+#include <GL/gl.h>
+
+// To avoid conflict between KeyPress from the X.h (define KeyPress 2)
+// and QEvent::KeyPress (qevent.h)
+#ifdef KeyPress
+#undef KeyPress
+#endif
+
+const char* imageZoomCursor[] = {
"32 32 3 1",
". c None",
"a c #000000",
"................................",
"................................"};
-const char* imageRotateCursor[] = {
+const char* imageRotateCursor[] = {
"32 32 3 1",
". c None",
"a c #000000",
"................................",
"................................"};
-const char* imageCrossCursor[] = {
+const char* imageCrossCursor[] = {
"32 32 3 1",
". c None",
"a c #000000",
"................................",
"................................",
"................................"};
-
-QPixmap zoomPixmap(imageZoomCursor);
-QPixmap rotatePixmap(imageRotateCursor);
-QPixmap globalPanPixmap(imageCrossCursor);
-QCursor defCursor(Qt::ArrowCursor);
-QCursor handCursor(Qt::PointingHandCursor);
-QCursor panCursor(Qt::SizeAllCursor);
-QCursor zoomCursor(zoomPixmap);
-QCursor rotCursor(rotatePixmap);
-QCursor glPanCursor(globalPanPixmap);
+/*!
+ \brief Constructor
+ \param theDesktop main window of application
+ \param theModel OCC 3D viewer
+*/
+OCCViewer_ViewWindow::OCCViewer_ViewWindow( SUIT_Desktop* theDesktop,
+ OCCViewer_Viewer* theModel )
+: SUIT_ViewWindow( theDesktop )
+{
+ myModel = theModel;
+ myRestoreFlag = 0;
+ myEnableDrawMode = false;
+ myDrawRect=false;
+ updateEnabledDrawMode();
+ myScalingDlg = 0;
+ mySetRotationPointDlg = 0;
+ myRectBand = 0;
+
+ IsSketcherStyle = false;
+ myIsKeyFree = false;
+
+ mypSketcher = 0;
+ myCurSketch = -1;
+ my2dMode = No2dMode;
+ myInteractionStyle = SUIT_ViewModel::STANDARD;
+ myPreselectionEnabled = true;
+ mySelectionEnabled = true;
+ myCursorIsHand = false;
-//////////////////////////////////////////////////////////////////////
-// Construction/Destruction
-//////////////////////////////////////////////////////////////////////
+ clearViewAspects();
+}
-OCCViewer_ViewWindow::OCCViewer_ViewWindow(SUIT_Desktop* theDesktop, OCCViewer_Viewer* theModel)
-: SUIT_ViewWindow(theDesktop)
+/*!
+ \brief Destructor.
+*/
+OCCViewer_ViewWindow::~OCCViewer_ViewWindow()
{
- myModel = theModel;
- myEnableDrawMode = true;
- myRestoreFlag = 0;
+ endDrawRect();
+ qDeleteAll( mySketchers );
}
-//****************************************************************
+/*!
+ \brief Internal initialization.
+*/
void OCCViewer_ViewWindow::initLayout()
{
myViewPort = new OCCViewer_ViewPort3d( this, myModel->getViewer3d(), V3d_ORTHOGRAPHIC );
- myViewPort->setBackgroundColor(black);
myViewPort->installEventFilter(this);
- setCentralWidget(myViewPort);
+ setCentralWidget(myViewPort);
myOperation = NOTHING;
+ myCurrPointType = GRAVITY;
+ myPrevPointType = GRAVITY;
+ mySelectedPoint = gp_Pnt(0.,0.,0.);
+ myRotationPointSelection = false;
+
setTransformRequested ( NOTHING );
setTransformInProcess ( false );
- myToolBar = new QToolBar(this);
- myToolBar->setCloseMode(QDockWindow::Undocked);
- myToolBar->setLabel(tr("LBL_TOOLBAR_LABEL"));
-
createActions();
createToolBar();
+
+ switch (my2dMode) {
+ case XYPlane:
+ onTopView();
+ break;
+ case XZPlane:
+ onLeftView();
+ break;
+ case YZPlane:
+ onFrontView();
+ break;
+ }
+
+ // Graduated axes dialog
+ QtxAction* anAction = dynamic_cast<QtxAction*>( toolMgr()->action( GraduatedAxesId ) );
+ myCubeAxesDlg = new OCCViewer_CubeAxesDlg( anAction, this, "OCCViewer_CubeAxesDlg" );
+ myCubeAxesDlg->initialize();
+
+ connect( myViewPort, SIGNAL( vpTransformed( OCCViewer_ViewPort* ) ), this, SLOT( emitViewModified() ) );
+}
+
+OCCViewer_ViewWindow* OCCViewer_ViewWindow::getView( const int mode ) const
+{
+ return mode == get2dMode() ? const_cast<OCCViewer_ViewWindow*>( this ) : 0;
}
-//****************************************************************
-OCCViewer_ViewWindow::OperationType OCCViewer_ViewWindow::getButtonState(QMouseEvent* theEvent)
+/*!
+ \brief Detect viewer operation according the the mouse button pressed
+ and key modifiers used.
+ \param theEvent mouse event
+ \return type of the operation
+*/
+OCCViewer_ViewWindow::OperationType
+OCCViewer_ViewWindow::getButtonState( QMouseEvent* theEvent, int theInteractionStyle )
{
OperationType aOp = NOTHING;
- if( (theEvent->state() == SUIT_ViewModel::myStateMap[SUIT_ViewModel::ZOOM]) &&
- (theEvent->button() == SUIT_ViewModel::myButtonMap[SUIT_ViewModel::ZOOM]) )
+ SUIT_ViewModel::InteractionStyle aStyle = (SUIT_ViewModel::InteractionStyle)theInteractionStyle;
+ if( (theEvent->modifiers() == SUIT_ViewModel::myStateMap[aStyle][SUIT_ViewModel::ZOOM]) &&
+ (theEvent->buttons() == SUIT_ViewModel::myButtonMap[aStyle][SUIT_ViewModel::ZOOM]) )
aOp = ZOOMVIEW;
- else if( (theEvent->state() == SUIT_ViewModel::myStateMap[SUIT_ViewModel::PAN]) &&
- (theEvent->button() == SUIT_ViewModel::myButtonMap[SUIT_ViewModel::PAN]) )
+ else if( (theEvent->modifiers() == SUIT_ViewModel::myStateMap[aStyle][SUIT_ViewModel::PAN]) &&
+ (theEvent->buttons() == SUIT_ViewModel::myButtonMap[aStyle][SUIT_ViewModel::PAN]) )
aOp = PANVIEW;
- else if( (theEvent->state() == SUIT_ViewModel::myStateMap[SUIT_ViewModel::ROTATE]) &&
- (theEvent->button() == SUIT_ViewModel::myButtonMap[SUIT_ViewModel::ROTATE]) )
+ else if( (theEvent->modifiers() == SUIT_ViewModel::myStateMap[aStyle][SUIT_ViewModel::ROTATE]) &&
+ (theEvent->buttons() == SUIT_ViewModel::myButtonMap[aStyle][SUIT_ViewModel::ROTATE]) &&
+ (my2dMode == No2dMode))
aOp = ROTATE;
return aOp;
}
-//****************************************************************
-bool OCCViewer_ViewWindow::eventFilter(QObject* watched, QEvent* e)
+/*!
+ \brief Customize event handling
+ \param watched event receiver object
+ \param e event
+ \return \c true if the event processing should be stopped
+*/
+bool OCCViewer_ViewWindow::eventFilter( QObject* watched, QEvent* e )
{
if ( watched == myViewPort ) {
int aType = e->type();
case QEvent::Wheel:
{
QWheelEvent* aEvent = (QWheelEvent*) e;
- double aDelta = aEvent->delta();
- double aScale = (aDelta < 0) ? 100./(-aDelta) : aDelta/100.;
- myViewPort->getView()->SetZoom(aScale);
+
+ if ( aEvent->modifiers().testFlag(Qt::ControlModifier) ) {
+ Handle(AIS_InteractiveContext) ic = myModel->getAISContext();
+ if ( isPreselectionEnabled() && ic->HasOpenedContext() ) {
+ if ( aEvent->delta() > 0 ) {
+ ic->HilightNextDetected( myViewPort->getView() );
+ } else {
+ ic->HilightPreviousDetected( myViewPort->getView() );
+ }
+ }
+ } else {
+ myViewPort->startZoomAtPoint( aEvent->x(), aEvent->y() );
+ double delta = (double)( aEvent->delta() ) / ( 15 * 8 );
+ int x = aEvent->x();
+ int y = aEvent->y();
+ int x1 = (int)( aEvent->x() + width()*delta/100 );
+ int y1 = (int)( aEvent->y() + height()*delta/100 );
+ myViewPort->zoom( x, y, x1, y1 );
+ myViewPort->getView()->ZFitAll();
+ }
}
return true;
}
return true;
+ case QEvent::KeyPress:
+ emit keyPressed(this, (QKeyEvent*) e);
+ return true;
+
default:
break;
}
return SUIT_ViewWindow::eventFilter(watched, e);
}
+/*!
+ \brief Update state of enable draw mode state.
+*/
+void OCCViewer_ViewWindow::updateEnabledDrawMode()
+{
+ if ( myModel )
+ myEnableDrawMode = myModel->isSelectionEnabled() && myModel->isMultiSelectionEnabled();
+}
-//****************************************************************
-void OCCViewer_ViewWindow::vpMousePressEvent(QMouseEvent* theEvent)
+/*!
+ \brief Handle mouse press event
+ \param theEvent mouse event
+*/
+void OCCViewer_ViewWindow::vpMousePressEvent( QMouseEvent* theEvent )
{
myStartX = theEvent->x();
myStartY = theEvent->y();
+ int anInteractionStyle = interactionStyle();
+
+ // in "key free" interaction style zoom operation is activated by two buttons (simultaneously pressed),
+ // which are assigned for pan and rotate - these operations are activated immediately after pressing
+ // of the first button, so it is necessary to switch to zoom when the second button is pressed
+ bool aSwitchToZoom = false;
+ if ( anInteractionStyle == SUIT_ViewModel::KEY_FREE &&
+ ( myOperation == PANVIEW || myOperation == ROTATE ) ) {
+ aSwitchToZoom = getButtonState( theEvent, anInteractionStyle ) == ZOOMVIEW;
+ }
+
switch ( myOperation ) {
case WINDOWFIT:
if ( theEvent->button() == Qt::LeftButton )
emit vpTransformationStarted ( WINDOWFIT );
- break;
-
+ break;
+
case PANGLOBAL:
if ( theEvent->button() == Qt::LeftButton )
emit vpTransformationStarted ( PANGLOBAL );
- break;
-
+ break;
+
case ZOOMVIEW:
- if ( theEvent->button() == Qt::LeftButton )
+ if ( theEvent->button() == Qt::LeftButton ) {
+ myViewPort->startZoomAtPoint( myStartX, myStartY );
emit vpTransformationStarted ( ZOOMVIEW );
+ }
break;
-
+
case PANVIEW:
- if ( theEvent->button() == Qt::LeftButton )
+ if ( aSwitchToZoom ) {
+ myViewPort->startZoomAtPoint( myStartX, myStartY );
+ activateZoom();
+ }
+ else if ( theEvent->button() == Qt::LeftButton )
emit vpTransformationStarted ( PANVIEW );
break;
case ROTATE:
- if ( theEvent->button() == Qt::LeftButton ) {
- myViewPort->startRotation(myStartX, myStartY);
- emit vpTransformationStarted ( ROTATE );
- }
+ if ( aSwitchToZoom ) {
+ myViewPort->startZoomAtPoint( myStartX, myStartY );
+ activateZoom();
+ }
+ else if ( theEvent->button() == Qt::LeftButton ) {
+ myViewPort->startRotation(myStartX, myStartY, myCurrPointType, mySelectedPoint);
+ emit vpTransformationStarted ( ROTATE );
+ }
break;
-
+
default:
/* Try to activate a transformation */
- switch ( getButtonState(theEvent) ) {
+ OperationType aState;
+ if ( interactionStyle() == SUIT_ViewModel::STANDARD )
+ aState = getButtonState(theEvent, anInteractionStyle);
+ else {
+ aState = OCCViewer_ViewWindow::NOTHING;
+ myIsKeyFree = true;
+ }
+ switch ( aState ) {
case ZOOMVIEW:
- activateZoom();
+ myViewPort->startZoomAtPoint( myStartX, myStartY );
+ activateZoom();
break;
case PANVIEW:
- activatePanning();
+ activatePanning();
break;
case ROTATE:
- activateRotation();
- myViewPort->startRotation(myStartX, myStartY);
+ activateRotation();
+ myViewPort->startRotation(myStartX, myStartY, myCurrPointType, mySelectedPoint);
break;
default:
- emit mousePressed(this, theEvent);
+ if ( myRotationPointSelection )
+ {
+ if ( theEvent->button() == Qt::LeftButton )
+ {
+ Handle(AIS_InteractiveContext) ic = myModel->getAISContext();
+ ic->Select();
+ for ( ic->InitSelected(); ic->MoreSelected(); ic->NextSelected() )
+ {
+ TopoDS_Shape aShape = ic->SelectedShape();
+ GProp_GProps aSystem;
+ gp_Pnt aPnt;
+ if ( !aShape.IsNull() && aShape.ShapeType() == TopAbs_VERTEX )
+ {
+ aPnt = BRep_Tool::Pnt( TopoDS::Vertex( aShape ) );
+ }
+ else if ( !aShape.IsNull() && aShape.ShapeType() == TopAbs_EDGE )
+ {
+ BRepGProp::LinearProperties( aShape, aSystem );
+ aPnt = aSystem.CentreOfMass();
+ }
+ else if ( !aShape.IsNull() && aShape.ShapeType() == TopAbs_FACE )
+ {
+ BRepGProp::SurfaceProperties( aShape, aSystem );
+ aPnt = aSystem.CentreOfMass();
+ }
+ else if ( !aShape.IsNull() && aShape.ShapeType() == TopAbs_SOLID )
+ {
+ BRepGProp::VolumeProperties( aShape, aSystem );
+ aPnt = aSystem.CentreOfMass();
+ }
+ else
+ {
+ myCurrPointType = myPrevPointType;
+ break;
+ }
+
+ if ( mySetRotationPointDlg )
+ {
+ myRotationPointSelection = false;
+ mySetRotationPointDlg->setCoords(aPnt.X(), aPnt.Y(), aPnt.Z());
+ }
+ }
+ if ( ic->NbSelected() == 0 ) myCurrPointType = myPrevPointType;
+ if ( mySetRotationPointDlg ) mySetRotationPointDlg->toggleChange();
+ ic->CloseAllContexts();
+ myOperation = NOTHING;
+ myViewPort->setCursor( myCursor );
+ myCursorIsHand = false;
+ myRotationPointSelection = false;
+ }
+ }
+ else
+ emit mousePressed(this, theEvent);
break;
}
/* notify that we start a transformation */
- if ( transformRequested() )
- emit vpTransformationStarted ( myOperation );
+ if ( transformRequested() )
+ emit vpTransformationStarted ( myOperation );
}
- if ( transformRequested() )
- setTransformInProcess( true );
+ if ( transformRequested() )
+ setTransformInProcess( true );
+
+ /* we may need it for sketching... */
+ if ( l_mbPressEvent )
+ delete l_mbPressEvent;
+ l_mbPressEvent = new QMouseEvent( *theEvent );
}
-//****************************************************************
+/*!
+ \brief Start zooming operation.
+
+ Sets the corresponding cursor for the widget.
+*/
void OCCViewer_ViewWindow::activateZoom()
{
if ( !transformRequested() && !myCursorIsHand )
- myCursor = cursor(); /* save old cursor */
-
+ saveCursor(); /* save old cursor */
+
if ( myOperation != ZOOMVIEW ) {
- setTransformRequested ( ZOOMVIEW );
- setCursor( zoomCursor );
+ QPixmap zoomPixmap (imageZoomCursor);
+ QCursor zoomCursor (zoomPixmap);
+ if( setTransformRequested ( ZOOMVIEW ) )
+ myViewPort->setCursor( zoomCursor );
}
}
-//****************************************************************
/*!
- Activates 'panning' transformation
+ \brief Start panning operation.
+
+ Sets the corresponding cursor for the widget.
*/
void OCCViewer_ViewWindow::activatePanning()
{
if ( !transformRequested() && !myCursorIsHand )
- myCursor = cursor(); // save old cursor
-
+ saveCursor(); // save old cursor
+
if ( myOperation != PANVIEW ) {
- setTransformRequested ( PANVIEW );
- setCursor( panCursor );
+ QCursor panCursor (Qt::SizeAllCursor);
+ if( setTransformRequested ( PANVIEW ) )
+ myViewPort->setCursor( panCursor );
}
}
-//****************************************************************
/*!
- Activates 'rotation' transformation
+ \brief Start rotation operation
+
+ Sets the corresponding cursor for the widget.
*/
void OCCViewer_ViewWindow::activateRotation()
{
if ( !transformRequested() && !myCursorIsHand )
- myCursor = cursor(); // save old cursor
-
+ saveCursor(); // save old cursor
+
if ( myOperation != ROTATE ) {
- setTransformRequested ( ROTATE );
- setCursor( rotCursor );
+ QPixmap rotatePixmap (imageRotateCursor);
+ QCursor rotCursor (rotatePixmap);
+ if( setTransformRequested ( ROTATE ) )
+ myViewPort->setCursor( rotCursor );
+ }
+}
+
+/*!
+ \brief Compute the gravity center.
+ \param theX used to return X coordinate of the gravity center
+ \param theY used to return Y coordinate of the gravity center
+ \param theZ used to return Z coordinate of the gravity center
+ \return \c true if the gravity center is computed
+*/
+bool OCCViewer_ViewWindow::computeGravityCenter( double& theX, double& theY, double& theZ )
+{
+ Handle(V3d_View) aView3d = myViewPort->getView();
+
+ // Project boundaries points and add to avergae gravity
+ // the ones which lie within the screen limits
+ Standard_Real aScreenLimits[4] = { 0.0, 0.0, 0.0, 0.0 };
+
+#if OCC_VERSION_LARGE > 0x06070100
+ // NDC space screen limits
+ aScreenLimits[0] = -1.0;
+ aScreenLimits[1] = 1.0;
+ aScreenLimits[2] = -1.0;
+ aScreenLimits[3] = 1.0;
+#else
+ aView3d->View()->ViewMapping().WindowLimit( aScreenLimits[0],
+ aScreenLimits[1],
+ aScreenLimits[2],
+ aScreenLimits[3] );
+#endif
+
+ Standard_Integer aPointsNb = 0;
+
+ Standard_Real aXmin = 0.0;
+ Standard_Real aYmin = 0.0;
+ Standard_Real aZmin = 0.0;
+ Standard_Real aXmax = 0.0;
+ Standard_Real aYmax = 0.0;
+ Standard_Real aZmax = 0.0;
+
+ Graphic3d_MapOfStructure aSetOfStructures;
+ aView3d->View()->DisplayedStructures( aSetOfStructures );
+ Graphic3d_MapIteratorOfMapOfStructure aStructureIt( aSetOfStructures );
+
+ for( ; aStructureIt.More(); aStructureIt.Next() ) {
+ const Handle(Graphic3d_Structure)& aStructure = aStructureIt.Key();
+ if ( aStructure->IsEmpty() ) {
+ continue;
+ }
+
+#if OCC_VERSION_LARGE > 0x06070100
+ Bnd_Box aBox = aStructure->MinMaxValues();
+ aXmin = aBox.IsVoid() ? RealFirst() : aBox.CornerMin().X();
+ aYmin = aBox.IsVoid() ? RealFirst() : aBox.CornerMin().Y();
+ aZmin = aBox.IsVoid() ? RealFirst() : aBox.CornerMin().Z();
+ aXmax = aBox.IsVoid() ? RealLast() : aBox.CornerMax().X();
+ aYmax = aBox.IsVoid() ? RealLast() : aBox.CornerMax().Y();
+ aZmax = aBox.IsVoid() ? RealLast() : aBox.CornerMax().Z();
+#else
+ aStructure->MinMaxValues( aXmin, aYmin, aZmin, aXmax, aYmax, aZmax );
+#endif
+
+ // Infinite structures are skipped
+ Standard_Real aLIM = ShortRealLast() - 1.0;
+ if ( Abs( aXmin ) > aLIM || Abs( aYmin ) > aLIM || Abs( aZmin ) > aLIM
+ || Abs( aXmax ) > aLIM || Abs( aYmax ) > aLIM || Abs( aZmax ) > aLIM ) {
+ continue;
+ }
+
+ gp_Pnt aPoints[8] = {
+ gp_Pnt( aXmin, aYmin, aZmin ), gp_Pnt( aXmin, aYmin, aZmax ),
+ gp_Pnt( aXmin, aYmax, aZmin ), gp_Pnt( aXmin, aYmax, aZmax ),
+ gp_Pnt( aXmax, aYmin, aZmin ), gp_Pnt( aXmax, aYmin, aZmax ),
+ gp_Pnt( aXmax, aYmax, aZmin ), gp_Pnt( aXmax, aYmax, aZmax )
+ };
+
+ for ( Standard_Integer aPointIt = 0; aPointIt < 8; ++aPointIt ) {
+ const gp_Pnt& aBBPoint = aPoints[aPointIt];
+
+#if OCC_VERSION_LARGE > 0x06070100
+ gp_Pnt aProjected = aView3d->Camera()->Project( aBBPoint );
+ const Standard_Real& U = aProjected.X();
+ const Standard_Real& V = aProjected.Y();
+#else
+ Standard_Real U = 0.0;
+ Standard_Real V = 0.0;
+ Standard_Real W = 0.0;
+ aView3d->View()->Projects( aBBPoint.X(), aBBPoint.Y(), aBBPoint.Z(), U, V, W );
+#endif
+
+ if (U >= aScreenLimits[0]
+ && U <= aScreenLimits[1]
+ && V >= aScreenLimits[2]
+ && V <= aScreenLimits[3])
+ {
+ aPointsNb++;
+ theX += aBBPoint.X();
+ theY += aBBPoint.Y();
+ theZ += aBBPoint.Z();
+ }
+ }
+ }
+
+ if ( aPointsNb > 0 )
+ {
+ theX /= aPointsNb;
+ theY /= aPointsNb;
+ theZ /= aPointsNb;
+ }
+ return true;
+}
+
+/*!
+ \brief Set the gravity center as a rotation point.
+*/
+void OCCViewer_ViewWindow::activateSetRotationGravity()
+{
+ if ( myRotationPointSelection )
+ {
+ Handle(AIS_InteractiveContext) ic = myModel->getAISContext();
+ ic->CloseAllContexts();
+ myOperation = NOTHING;
+ myViewPort->setCursor( myCursor );
+ myCursorIsHand = false;
+ myRotationPointSelection = false;
+ }
+
+ myPrevPointType = myCurrPointType;
+ myCurrPointType = GRAVITY;
+
+ Standard_Real Xcenter, Ycenter, Zcenter;
+ if ( computeGravityCenter( Xcenter, Ycenter, Zcenter ) )
+ mySetRotationPointDlg->setCoords( Xcenter, Ycenter, Zcenter );
+}
+
+/*!
+ \brief Update gravity center in the "Set Rotation Point" dialog box.
+ \sa OCCViewer_SetRotationPointDlg class
+*/
+void OCCViewer_ViewWindow::updateGravityCoords()
+{
+ if ( mySetRotationPointDlg && mySetRotationPointDlg->isVisible() && myCurrPointType == GRAVITY )
+ {
+ Standard_Real Xcenter, Ycenter, Zcenter;
+ if ( computeGravityCenter( Xcenter, Ycenter, Zcenter ) )
+ mySetRotationPointDlg->setCoords( Xcenter, Ycenter, Zcenter );
+ }
+}
+
+/*!
+ \brief Set the point selected by the user as a rotation point.
+ \param theX X coordinate of the rotation point
+ \param theY Y coordinate of the rotation point
+ \param theZ Z coordinate of the rotation point
+*/
+void OCCViewer_ViewWindow::activateSetRotationSelected( double theX, double theY, double theZ )
+{
+ if ( myRotationPointSelection )
+ {
+ Handle(AIS_InteractiveContext) ic = myModel->getAISContext();
+ ic->CloseAllContexts();
+ myOperation = NOTHING;
+ myViewPort->setCursor( myCursor );
+ myCursorIsHand = false;
+ myRotationPointSelection = false;
+ }
+
+ myPrevPointType = myCurrPointType;
+ myCurrPointType = SELECTED;
+ mySelectedPoint.SetCoord(theX,theY,theZ);
+}
+
+/*!
+ \brief Start the shape selection process.
+*/
+void OCCViewer_ViewWindow::activateStartPointSelection( TopAbs_ShapeEnum theShapeType )
+{
+ myPrevPointType = myCurrPointType;
+ myCurrPointType = SELECTED;
+
+ // activate selection ------>
+ Handle(AIS_InteractiveContext) ic = myModel->getAISContext();
+
+ ic->OpenLocalContext();
+
+ AIS_ListOfInteractive aList;
+ ic->DisplayedObjects( aList );
+ for ( AIS_ListIteratorOfListOfInteractive it( aList ); it.More(); it.Next() )
+ {
+ Handle(AIS_InteractiveObject) anObj = it.Value();
+ if ( !anObj.IsNull() && anObj->HasPresentation() &&
+ anObj->IsKind( STANDARD_TYPE(AIS_Shape) ) )
+ {
+ ic->Load(anObj,-1);
+ ic->Activate(anObj,AIS_Shape::SelectionMode(theShapeType));
+ }
+ }
+ // activate selection <------
+
+ if ( !myCursorIsHand )
+ {
+ QCursor handCursor (Qt::PointingHandCursor);
+ myCursorIsHand = true;
+ saveCursor();
+ myViewPort->setCursor( handCursor );
}
+ myRotationPointSelection = true;
}
-//****************************************************************
+/*!
+ \brief Start global panning operation
+
+ Sets the corresponding cursor for the widget.
+*/
void OCCViewer_ViewWindow::activateGlobalPanning()
{
Handle(V3d_View) aView3d = myViewPort->getView();
if ( !aView3d.IsNull() ) {
+ QPixmap globalPanPixmap (imageCrossCursor);
+ QCursor glPanCursor (globalPanPixmap);
myCurScale = aView3d->Scale();
aView3d->FitAll(0.01, false);
- myCursor = cursor(); // save old cursor
- myViewPort->fitAll(); // fits view before selecting a new scene center
- setTransformRequested( PANGLOBAL );
- setCursor( glPanCursor );
+ saveCursor(); // save old cursor
+ myViewPort->fitAll(); // fits view before selecting a new scene center
+ if( setTransformRequested( PANGLOBAL ) )
+ myViewPort->setCursor( glPanCursor );
}
}
-//****************************************************************
/*!
- Activates 'fit' transformation
+ \brief Starts fit operation.
+
+ Sets the corresponding cursor for the widget.
*/
void OCCViewer_ViewWindow::activateWindowFit()
{
if ( !transformRequested() && !myCursorIsHand )
- myCursor = cursor(); /* save old cursor */
+ saveCursor(); /* save old cursor */
if ( myOperation != WINDOWFIT ) {
- setTransformRequested ( WINDOWFIT );
- setCursor ( handCursor );
- myCursorIsHand = true;
+ QCursor handCursor (Qt::PointingHandCursor);
+ if( setTransformRequested ( WINDOWFIT ) )
+ {
+ myViewPort->setCursor ( handCursor );
+ myCursorIsHand = true;
+ }
}
}
-//****************************************************************
/*!
- Sets the active operation 'op'
+ \brief Start delayed viewer operation.
*/
-void OCCViewer_ViewWindow::setTransformRequested ( OperationType op )
-{
- myOperation = op;
- myViewPort->setMouseTracking( myOperation == NOTHING );
+bool OCCViewer_ViewWindow::setTransformRequested( OperationType op )
+{
+ bool ok = transformEnabled( op );
+ myOperation = ok ? op : NOTHING;
+ myViewPort->setMouseTracking( myOperation == NOTHING );
+ return ok;
}
-
-//****************************************************************/
-void OCCViewer_ViewWindow::vpMouseMoveEvent(QMouseEvent* theEvent)
+/*!
+ \brief Handle mouse move event.
+ \param theEvent mouse event
+*/
+void OCCViewer_ViewWindow::vpMouseMoveEvent( QMouseEvent* theEvent )
{
+ if ( myIsKeyFree && interactionStyle() == SUIT_ViewModel::KEY_FREE ) {
+ myIsKeyFree = false;
+ switch ( getButtonState( theEvent, interactionStyle() ) ) {
+ case ZOOMVIEW:
+ myViewPort->startZoomAtPoint( myStartX, myStartY );
+ activateZoom();
+ break;
+ case PANVIEW:
+ activatePanning();
+ break;
+ case ROTATE:
+ activateRotation();
+ myViewPort->startRotation(myStartX, myStartY, myCurrPointType, mySelectedPoint);
+ break;
+ default:
+ break;
+ }
+ }
+
myCurrX = theEvent->x();
myCurrY = theEvent->y();
switch (myOperation) {
case ROTATE:
- myViewPort->rotate(myCurrX, myCurrY);
+ myViewPort->rotate(myCurrX, myCurrY, myCurrPointType, mySelectedPoint);
break;
-
+
case ZOOMVIEW:
myViewPort->zoom(myStartX, myStartY, myCurrX, myCurrY);
myStartX = myCurrX;
myStartY = myCurrY;
break;
-
+
case PANVIEW:
myViewPort->pan(myCurrX - myStartX, myStartY - myCurrY);
myStartX = myCurrX;
myStartY = myCurrY;
break;
-
+
/* case WINDOWFIT:
myDrawRect = true;
repaint();
break;
-*/
+*/
case PANGLOBAL:
break;
-
+
default:
- int aState = theEvent->state();
- //int aButton = theEvent->button();
- if ( aState == Qt::LeftButton ||
- aState == ( Qt::LeftButton | Qt::ShiftButton) ) {
- myDrawRect = myEnableDrawMode;
- if ( myDrawRect ) {
- drawRect();
- if ( !myCursorIsHand ) { // we are going to sketch a rectangle
- myCursorIsHand = true;
- myCursor = cursor();
- setCursor( handCursor );
- }
+ if ( myRotationPointSelection || isSketcherStyle() )
+ {
+ emit mouseMoving( this, theEvent );
+ }
+ else
+ {
+ int aState = theEvent->modifiers();
+ int aButton = theEvent->buttons();
+ int anInteractionStyle = interactionStyle();
+ if ( ( anInteractionStyle == SUIT_ViewModel::STANDARD &&
+ aButton == Qt::LeftButton && ( aState == Qt::NoModifier || Qt::ShiftModifier ) ) ||
+ ( anInteractionStyle == SUIT_ViewModel::KEY_FREE &&
+ aButton == Qt::LeftButton && ( aState == Qt::ControlModifier || aState == ( Qt::ControlModifier|Qt::ShiftModifier ) ) ) ) {
+ myDrawRect = myEnableDrawMode;
+ if ( myDrawRect ) {
+ drawRect();
+ if ( !myCursorIsHand ) { // we are going to sketch a rectangle
+ QCursor handCursor (Qt::PointingHandCursor);
+ myCursorIsHand = true;
+ saveCursor();
+ myViewPort->setCursor( handCursor );
+ }
+ }
+ emit mouseMoving( this, theEvent );
}
- }
- else {
- emit mouseMoving( this, theEvent );
- }
+ else if ( ( anInteractionStyle == SUIT_ViewModel::STANDARD &&
+ aButton == Qt::RightButton && ( aState == Qt::NoModifier || Qt::ShiftModifier ) ) ||
+ ( anInteractionStyle == SUIT_ViewModel::KEY_FREE &&
+ aButton == Qt::RightButton && ( aState == Qt::ControlModifier || aState == ( Qt::ControlModifier|Qt::ShiftModifier ) ) ) ) {
+ OCCViewer_ViewSketcher* sketcher = 0;
+ QList<OCCViewer_ViewSketcher*>::Iterator it;
+ for ( it = mySketchers.begin(); it != mySketchers.end() && !sketcher; ++it )
+ {
+ OCCViewer_ViewSketcher* sk = (*it);
+ if( sk->isDefault() && sk->sketchButton() == aButton )
+ sketcher = sk;
+ }
+ if ( sketcher && myCurSketch == -1 )
+ {
+ activateSketching( sketcher->type() );
+ if ( mypSketcher )
+ {
+ myCurSketch = mypSketcher->sketchButton();
+
+ if ( l_mbPressEvent )
+ {
+ QApplication::sendEvent( getViewPort(), l_mbPressEvent );
+ delete l_mbPressEvent;
+ l_mbPressEvent = 0;
+ }
+ QApplication::sendEvent( getViewPort(), theEvent );
+ }
+ }
+ }
+ else
+ emit mouseMoving( this, theEvent );
+ }
}
}
-//****************************************************************/
+/*!
+ \brief Handle mouse release event.
+ \param theEvent mouse event
+*/
void OCCViewer_ViewWindow::vpMouseReleaseEvent(QMouseEvent* theEvent)
{
switch ( myOperation ) {
case NOTHING:
{
+ int prevState = myCurSketch;
+ if(theEvent->button() == Qt::RightButton)
+ {
+ QList<OCCViewer_ViewSketcher*>::Iterator it;
+ for ( it = mySketchers.begin(); it != mySketchers.end() && myCurSketch != -1; ++it )
+ {
+ OCCViewer_ViewSketcher* sk = (*it);
+ if( ( sk->sketchButton() & theEvent->button() ) && sk->sketchButton() == myCurSketch )
+ myCurSketch = -1;
+ }
+ }
+
emit mouseReleased(this, theEvent);
- if(theEvent->button() == RightButton)
+ if(theEvent->button() == Qt::RightButton && prevState == -1)
{
QContextMenuEvent aEvent( QContextMenuEvent::Mouse,
- theEvent->pos(), theEvent->globalPos(),
- theEvent->state() );
+ theEvent->pos(), theEvent->globalPos() );
emit contextMenuRequested( &aEvent );
}
}
myViewPort->endRotation();
resetState();
break;
-
+
case PANVIEW:
case ZOOMVIEW:
+ myViewPort->getView()->ZFitAll();
resetState();
break;
-
+
case PANGLOBAL:
if ( theEvent->button() == Qt::LeftButton ) {
- myViewPort->setCenter( theEvent->x(), theEvent->y() );
+ myViewPort->setCenter( theEvent->x(), theEvent->y() );
myViewPort->getView()->SetScale(myCurScale);
- resetState();
- }
+ resetState();
+ }
break;
-
+
case WINDOWFIT:
- if ( theEvent->state() == Qt::LeftButton ) {
- myCurrX = theEvent->x();
- myCurrY = theEvent->y();
- QRect rect = SUIT_Tools::makeRect(myStartX, myStartY, myCurrX, myCurrY);
- if ( !rect.isEmpty() ) myViewPort->fitRect(rect);
- resetState();
- }
+ if ( theEvent->button() == Qt::LeftButton ) {
+ myCurrX = theEvent->x();
+ myCurrY = theEvent->y();
+ drawRect();
+ QRect rect = SUIT_Tools::makeRect(myStartX, myStartY, myCurrX, myCurrY);
+ if ( !rect.isEmpty() ) myViewPort->fitRect(rect);
+ endDrawRect();
+ resetState();
+ }
break;
}
-
+
// NOTE: viewer 3D detects a rectangle of selection using this event
// so we must emit it BEFORE resetting the selection rectangle
-
+
if ( theEvent->button() == Qt::LeftButton && myDrawRect ) {
- myDrawRect = false;
drawRect();
- resetState();
+ endDrawRect();
+ resetState();
myViewPort->update();
}
+
+ if ( l_mbPressEvent )
+ {
+ delete l_mbPressEvent;
+ l_mbPressEvent = 0;
+ }
}
-//****************************************************************
/*!
- Sets the viewport to its initial state
- ( no transformations in process etc. )
+ \brief Reset the viewport to its initial state
+ ( no transformations in process etc. )
*/
void OCCViewer_ViewWindow::resetState()
{
myDrawRect = false;
-
- /* make rectangle empty (left > right) */
- myRect.setLeft(2);
- myRect.setRight(0);
-
- if ( transformRequested() || myCursorIsHand )
- setCursor( myCursor );
- myCursorIsHand = false;
-
- if ( transformRequested() )
+
+ if ( myRotationPointSelection )
+ {
+ QCursor handCursor (Qt::PointingHandCursor);
+ myViewPort->setCursor( handCursor );
+ }
+ else
+ {
+ if ( transformRequested() || myCursorIsHand )
+ myViewPort->setCursor( myCursor );
+ myCursorIsHand = false;
+ }
+
+ if ( transformRequested() )
emit vpTransformationFinished (myOperation);
-
- setTransformInProcess( false );
- setTransformRequested( NOTHING );
+
+ setTransformInProcess( false );
+ setTransformRequested( NOTHING );
}
-//****************************************************************/
+/*!
+ \brief Draw rubber band rectangle.
+*/
void OCCViewer_ViewWindow::drawRect()
{
- QPainter aPainter(myViewPort);
- aPainter.setRasterOp(Qt::XorROP);
- aPainter.setPen(Qt::white);
+ if ( !myRectBand ) {
+ myRectBand = new QtxRectRubberBand( myViewPort );
+ //QPalette palette;
+ //palette.setColor(myRectBand->foregroundRole(), Qt::white);
+ //myRectBand->setPalette(palette);
+ }
+ //myRectBand->hide();
+
+ myRectBand->setUpdatesEnabled ( false );
QRect aRect = SUIT_Tools::makeRect(myStartX, myStartY, myCurrX, myCurrY);
- if ( !myRect.isEmpty() )
- aPainter.drawRect( myRect );
- aPainter.drawRect(aRect);
- myRect = aRect;
+ myRectBand->initGeometry( aRect );
+
+ if ( !myRectBand->isVisible() )
+ myRectBand->show();
+
+ myRectBand->setUpdatesEnabled ( true );
+ //myRectBand->repaint();
+
+ //myRectBand->setVisible( aRect.isValid() );
+ //if ( myRectBand->isVisible() )
+ // myRectBand->repaint();
+ //else
+ // myRectBand->show();
+ //myRectBand->repaint();
}
-//****************************************************************/
+/*!
+ \brief Clear rubber band rectangle on the end on the dragging operation.
+*/
+void OCCViewer_ViewWindow::endDrawRect()
+{
+ //delete myRectBand;
+ //myRectBand = 0;
+ if ( myRectBand )
+ {
+ myRectBand->clearGeometry();
+ myRectBand->hide();
+ }
+}
+
+/*!
+ \brief Create actions.
+*/
void OCCViewer_ViewWindow::createActions()
{
- if (!myActionsMap.isEmpty()) return;
-
+ if( !toolMgr()->isEmpty() )
+ return;
+
SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
-
+
QtxAction* aAction;
// Dump view
aAction = new QtxAction(tr("MNU_DUMP_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_DUMP" ) ),
tr( "MNU_DUMP_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_DUMP_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onDumpView()));
- myActionsMap[ DumpId ] = aAction;
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onDumpView()));
+ toolMgr()->registerAction( aAction, DumpId );
// FitAll
aAction = new QtxAction(tr("MNU_FITALL"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_FITALL" ) ),
tr( "MNU_FITALL" ), 0, this);
aAction->setStatusTip(tr("DSC_FITALL"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onFitAll()));
- myActionsMap[ FitAllId ] = aAction;
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onFitAll()));
+ toolMgr()->registerAction( aAction, FitAllId );
// FitRect
aAction = new QtxAction(tr("MNU_FITRECT"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_FITAREA" ) ),
tr( "MNU_FITRECT" ), 0, this);
aAction->setStatusTip(tr("DSC_FITRECT"));
- connect(aAction, SIGNAL(activated()), this, SLOT(activateWindowFit()));
- myActionsMap[ FitRectId ] = aAction;
+ connect(aAction, SIGNAL(triggered()), this, SLOT(activateWindowFit()));
+ toolMgr()->registerAction( aAction, FitRectId );
+
+ // FitSelection
+ aAction = new QtxAction(tr("MNU_FITSELECTION"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_FITSELECTION" ) ),
+ tr( "MNU_FITSELECTION" ), 0, this);
+ aAction->setStatusTip(tr("DSC_FITSELECTION"));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onFitSelection()));
+ toolMgr()->registerAction( aAction, FitSelectionId );
// Zoom
aAction = new QtxAction(tr("MNU_ZOOM_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_ZOOM" ) ),
tr( "MNU_ZOOM_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_ZOOM_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(activateZoom()));
- myActionsMap[ ZoomId ] = aAction;
+ connect(aAction, SIGNAL(triggered()), this, SLOT(activateZoom()));
+ toolMgr()->registerAction( aAction, ZoomId );
// Panning
aAction = new QtxAction(tr("MNU_PAN_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_PAN" ) ),
tr( "MNU_PAN_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_PAN_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(activatePanning()));
- myActionsMap[ PanId ] = aAction;
+ connect(aAction, SIGNAL(triggered()), this, SLOT(activatePanning()));
+ toolMgr()->registerAction( aAction, PanId );
// Global Panning
aAction = new QtxAction(tr("MNU_GLOBALPAN_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_GLOBALPAN" ) ),
tr( "MNU_GLOBALPAN_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_GLOBALPAN_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(activateGlobalPanning()));
- myActionsMap[ GlobalPanId ] = aAction;
+ connect(aAction, SIGNAL(triggered()), this, SLOT(activateGlobalPanning()));
+ toolMgr()->registerAction( aAction, GlobalPanId );
+
+ // Rotation Point
+ mySetRotationPointAction = new QtxAction(tr("MNU_CHANGINGROTATIONPOINT_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_ROTATION_POINT" ) ),
+ tr( "MNU_CHANGINGROTATIONPOINT_VIEW" ), 0, this);
+ mySetRotationPointAction->setStatusTip(tr("DSC_CHANGINGROTATIONPOINT_VIEW"));
+ mySetRotationPointAction->setCheckable( true );
+ connect(mySetRotationPointAction, SIGNAL(toggled( bool )), this, SLOT(onSetRotationPoint( bool )));
+ toolMgr()->registerAction( mySetRotationPointAction, ChangeRotationPointId );
// Rotation
aAction = new QtxAction(tr("MNU_ROTATE_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_ROTATE" ) ),
tr( "MNU_ROTATE_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_ROTATE_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(activateRotation()));
- myActionsMap[ RotationId ] = aAction;
+ connect(aAction, SIGNAL(triggered()), this, SLOT(activateRotation()));
+ toolMgr()->registerAction( aAction, RotationId );
// Projections
aAction = new QtxAction(tr("MNU_FRONT_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_FRONT" ) ),
- tr( "MNU_FRONT_VIEW" ), 0, this);
+ tr( "MNU_FRONT_VIEW" ), 0, this, false, "Viewers:Front view");
aAction->setStatusTip(tr("DSC_FRONT_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onFrontView()));
- myActionsMap[ FrontId ] = aAction;
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onFrontView()));
+ this->addAction(aAction);
+ toolMgr()->registerAction( aAction, FrontId );
aAction = new QtxAction(tr("MNU_BACK_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_BACK" ) ),
- tr( "MNU_BACK_VIEW" ), 0, this);
+ tr( "MNU_BACK_VIEW" ), 0, this, false, "Viewers:Back view");
aAction->setStatusTip(tr("DSC_BACK_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onBackView()));
- myActionsMap[ BackId ] = aAction;
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onBackView()));
+ this->addAction(aAction);
+ toolMgr()->registerAction( aAction, BackId );
aAction = new QtxAction(tr("MNU_TOP_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_TOP" ) ),
- tr( "MNU_TOP_VIEW" ), 0, this);
+ tr( "MNU_TOP_VIEW" ), 0, this, false, "Viewers:Top view");
aAction->setStatusTip(tr("DSC_TOP_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onTopView()));
- myActionsMap[ TopId ] = aAction;
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onTopView()));
+ this->addAction(aAction);
+ toolMgr()->registerAction( aAction, TopId );
aAction = new QtxAction(tr("MNU_BOTTOM_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_BOTTOM" ) ),
- tr( "MNU_BOTTOM_VIEW" ), 0, this);
+ tr( "MNU_BOTTOM_VIEW" ), 0, this, false, "Viewers:Bottom view");
aAction->setStatusTip(tr("DSC_BOTTOM_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onBottomView()));
- myActionsMap[ BottomId ] = aAction;
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onBottomView()));
+ this->addAction(aAction);
+ toolMgr()->registerAction( aAction, BottomId );
aAction = new QtxAction(tr("MNU_LEFT_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_LEFT" ) ),
- tr( "MNU_LEFT_VIEW" ), 0, this);
+ tr( "MNU_LEFT_VIEW" ), 0, this, false, "Viewers:Left view");
aAction->setStatusTip(tr("DSC_LEFT_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onLeftView()));
- myActionsMap[ LeftId ] = aAction;
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onLeftView()));
+ this->addAction(aAction);
+ toolMgr()->registerAction( aAction, LeftId );
aAction = new QtxAction(tr("MNU_RIGHT_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_RIGHT" ) ),
- tr( "MNU_RIGHT_VIEW" ), 0, this);
+ tr( "MNU_RIGHT_VIEW" ), 0, this, false, "Viewers:Right view");
aAction->setStatusTip(tr("DSC_RIGHT_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onRightView()));
- myActionsMap[ RightId ] = aAction;
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onRightView()));
+ this->addAction(aAction);
+ toolMgr()->registerAction( aAction, RightId );
+
+ // rotate anticlockwise
+ aAction = new QtxAction(tr("MNU_ANTICLOCKWISE_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_ANTICLOCKWISE" ) ),
+ tr( "MNU_ANTICLOCKWISE_VIEW" ), 0, this, false, "Viewers:Rotate anticlockwise");
+ aAction->setStatusTip(tr("DSC_ANTICLOCKWISE_VIEW"));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onAntiClockWiseView()));
+ this->addAction(aAction);
+ toolMgr()->registerAction( aAction, AntiClockWiseId );
+
+ // rotate clockwise
+ aAction = new QtxAction(tr("MNU_CLOCKWISE_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_CLOCKWISE" ) ),
+ tr( "MNU_CLOCKWISE_VIEW" ), 0, this, false, "Viewers:Rotate clockwise");
+ aAction->setStatusTip(tr("DSC_CLOCKWISE_VIEW"));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onClockWiseView()));
+ this->addAction(aAction);
+ toolMgr()->registerAction( aAction, ClockWiseId );
+
+ // Projection mode group
+
+ // - orthographic projection
+ aAction = new QtxAction(tr("MNU_ORTHOGRAPHIC_MODE"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_ORTHOGRAPHIC" ) ),
+ tr( "MNU_ORTHOGRAPHIC_MODE" ), 0, this);
+ aAction->setStatusTip(tr("DSC_ORTHOGRAPHIC_MODE"));
+ aAction->setCheckable(true);
+ //connect(aAction, SIGNAL(toggled(bool)), this, SLOT(onProjectionType()));
+ toolMgr()->registerAction( aAction, OrthographicId );
+
+ // - perspective projection
+ aAction = new QtxAction(tr("MNU_PERSPECTIVE_MODE"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_PERSPECTIVE" ) ),
+ tr( "MNU_PERSPECTIVE_MODE" ), 0, this);
+ aAction->setStatusTip(tr("DSC_PERSPECTIVE_MODE"));
+ aAction->setCheckable(true);
+ //connect(aAction, SIGNAL(toggled(bool)), this, SLOT(onProjectionType()));
+ toolMgr()->registerAction( aAction, PerspectiveId );
+#if OCC_VERSION_LARGE > 0x06090000
+ // - stereo projection
+ aAction = new QtxAction(tr("MNU_STEREO_MODE"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_STEREO" ) ),
+ tr( "MNU_STEREO_MODE" ), 0, this);
+ aAction->setStatusTip(tr("DSC_STEREO_MODE"));
+ aAction->setCheckable(true);
+ toolMgr()->registerAction( aAction, StereoId );
+ //connect(aAction, SIGNAL(toggled(bool)), this, SLOT(onProjectionType()));
+#endif
+ // - add exclusive action group
+ QActionGroup* aProjectionGroup = new QActionGroup( this );
+ aProjectionGroup->addAction( toolMgr()->action( OrthographicId ) );
+ aProjectionGroup->addAction( toolMgr()->action( PerspectiveId ) );
+#if OCC_VERSION_LARGE > 0x06090000
+ aProjectionGroup->addAction( toolMgr()->action( StereoId ) );
+#endif
+ connect(aProjectionGroup, SIGNAL(triggered(QAction*)), this, SLOT(onProjectionType()));
// Reset
aAction = new QtxAction(tr("MNU_RESET_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_RESET" ) ),
- tr( "MNU_RESET_VIEW" ), 0, this);
+ tr( "MNU_RESET_VIEW" ), 0, this, false, "Viewers:Reset view");
aAction->setStatusTip(tr("DSC_RESET_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onResetView()));
- myActionsMap[ ResetId ] = aAction;
-
- // Reset
- aAction = new QtxAction(tr("MNU_CLONE_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_CLONE_VIEW" ) ),
- tr( "MNU_CLONE_VIEW" ), 0, this);
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onResetView()));
+ this->addAction(aAction);
+ toolMgr()->registerAction( aAction, ResetId );
+
+ // Clone
+ aAction = new QtxAction(tr("MNU_CLONE_VIEW"),
+ aResMgr->loadPixmap("OCCViewer", tr("ICON_OCCVIEWER_CLONE_VIEW")),
+ tr("MNU_CLONE_VIEW"), 0, this);
aAction->setStatusTip(tr("DSC_CLONE_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onCloneView()));
- myActionsMap[ CloneId ] = aAction;
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onCloneView()));
+ toolMgr()->registerAction( aAction, CloneId );
+
+ aAction = new QtxAction (tr("MNU_CLIPPING"), aResMgr->loadPixmap ("OCCViewer", tr("ICON_OCCVIEWER_CLIPPING")),
+ tr("MNU_CLIPPING"), 0, this);
+ aAction->setStatusTip (tr("DSC_CLIPPING"));
+ aAction->setCheckable (true);
+ connect (aAction, SIGNAL (toggled (bool)), this, SLOT (onClipping (bool)));
+ toolMgr()->registerAction (aAction, ClippingId);
aAction = new QtxAction(tr("MNU_SHOOT_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_SHOOT_VIEW" ) ),
tr( "MNU_SHOOT_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_SHOOT_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onMemorizeView()));
- myActionsMap[ MemId ] = aAction;
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onMemorizeView()));
+ toolMgr()->registerAction( aAction, MemId );
aAction = new QtxAction(tr("MNU_PRESETS_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_PRESETS_VIEW" ) ),
tr( "MNU_PRESETS_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_PRESETS_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onRestoreView()));
- myActionsMap[ RestoreId ] = aAction;
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onRestoreView()));
+ toolMgr()->registerAction( aAction, RestoreId );
if (myModel->trihedronActivated()) {
aAction = new QtxAction(tr("MNU_SHOW_TRIHEDRE"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_TRIHEDRON" ) ),
tr( "MNU_SHOW_TRIHEDRE" ), 0, this);
+ aAction->setCheckable( true );
+ aAction->setChecked( true );
aAction->setStatusTip(tr("DSC_SHOW_TRIHEDRE"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onTrihedronShow()));
- myActionsMap[ TrihedronShowId ] = aAction;
+ connect(aAction, SIGNAL(toggled(bool)), this, SLOT(onTrihedronShow(bool)));
+ toolMgr()->registerAction( aAction, TrihedronShowId );
}
+
+ // Scale
+ aAction = new QtxAction(tr("MNU_SCALING"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_SCALING" ) ),
+ tr( "MNU_SCALING" ), 0, this);
+ aAction->setStatusTip(tr("DSC_SCALING"));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onAxialScale()));
+ toolMgr()->registerAction( aAction, AxialScaleId );
+
+ // Enable/disable preselection
+ aAction = new QtxAction(tr("MNU_ENABLE_PRESELECTION"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_PRESELECTION" ) ),
+ tr( "MNU_ENABLE_PRESELECTION" ), 0, this);
+ aAction->setStatusTip(tr("DSC_ENABLE_PRESELECTION"));
+ aAction->setCheckable(true);
+ connect(aAction, SIGNAL(toggled(bool)), this, SLOT(onSwitchPreselection(bool)));
+ toolMgr()->registerAction( aAction, SwitchPreselectionId );
+
+ // Enable/disable selection
+ aAction = new QtxAction(tr("MNU_ENABLE_SELECTION"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_SELECTION" ) ),
+ tr( "MNU_ENABLE_SELECTION" ), 0, this);
+ aAction->setStatusTip(tr("DSC_ENABLE_SELECTION"));
+ aAction->setCheckable(true);
+ connect(aAction, SIGNAL(toggled(bool)), this, SLOT(onSwitchSelection(bool)));
+ toolMgr()->registerAction( aAction, SwitchSelectionId );
+
+ // Graduated axes
+ aAction = new QtxAction(tr("MNU_GRADUATED_AXES"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_GRADUATED_AXES" ) ),
+ tr( "MNU_GRADUATED_AXES" ), 0, this);
+ aAction->setStatusTip(tr("DSC_GRADUATED_AXES"));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onGraduatedAxes()));
+ toolMgr()->registerAction( aAction, GraduatedAxesId );
+
+ // Active only ambient light or not
+ aAction = new QtxAction(tr("MNU_AMBIENT"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_AMBIENT" ) ),
+ tr( "MNU_AMBIENT" ), 0, this);
+ aAction->setStatusTip(tr("DSC_AMBIENT"));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onAmbientToogle()));
+ toolMgr()->registerAction( aAction, AmbientId );
+
+ // Switch between interaction styles
+ aAction = new QtxAction(tr("MNU_STYLE_SWITCH"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_STYLE_SWITCH" ) ),
+ tr( "MNU_STYLE_SWITCH" ), 0, this);
+ aAction->setStatusTip(tr("DSC_STYLE_SWITCH"));
+ aAction->setCheckable(true);
+ connect(aAction, SIGNAL(toggled(bool)), this, SLOT(onSwitchInteractionStyle(bool)));
+ toolMgr()->registerAction( aAction, SwitchInteractionStyleId );
+
+ // Switch between zooming styles
+ aAction = new QtxAction(tr("MNU_ZOOMING_STYLE_SWITCH"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_ZOOMING_STYLE_SWITCH" ) ),
+ tr( "MNU_ZOOMING_STYLE_SWITCH" ), 0, this);
+ aAction->setStatusTip(tr("DSC_ZOOMING_STYLE_SWITCH"));
+ aAction->setCheckable(true);
+ connect(aAction, SIGNAL(toggled(bool)), this, SLOT(onSwitchZoomingStyle(bool)));
+ toolMgr()->registerAction( aAction, SwitchZoomingStyleId );
+
+ // Maximized view
+ aAction = new QtxAction(tr("MNU_MINIMIZE_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_MINIMIZE" ) ),
+ tr( "MNU_MINIMIZE_VIEW" ), 0, this );
+ aAction->setStatusTip(tr("DSC_MINIMIZE_VIEW"));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onMaximizedView()));
+ toolMgr()->registerAction( aAction, MaximizedId );
+
+ // Return to 3d view
+ if (my2dMode!=No2dMode){
+ aAction = new QtxAction(tr("MNU_RETURN_3D_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_RETURN_3D_VIEW" ) ),
+ tr( "MNU_RETURN_3D_VIEW" ), 0, this );
+ aAction->setStatusTip(tr("DSC_RETURN_3D_VIEW"));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(returnTo3dView()));
+ toolMgr()->registerAction( aAction, ReturnTo3dViewId );
+ }
+
+ // Synchronize View
+ toolMgr()->registerAction( synchronizeAction(), SynchronizeId );
}
-//****************************************************************
+/*!
+ \brief Create toolbar.
+*/
void OCCViewer_ViewWindow::createToolBar()
{
- myActionsMap[DumpId]->addTo(myToolBar);
- if ( myModel->trihedronActivated() )
- myActionsMap[TrihedronShowId]->addTo(myToolBar);
-
- SUIT_ToolButton* aScaleBtn = new SUIT_ToolButton(myToolBar, "scale");
- aScaleBtn->AddAction(myActionsMap[FitAllId]);
- aScaleBtn->AddAction(myActionsMap[FitRectId]);
- aScaleBtn->AddAction(myActionsMap[ZoomId]);
-
- SUIT_ToolButton* aPanningBtn = new SUIT_ToolButton(myToolBar, "pan");
- aPanningBtn->AddAction(myActionsMap[PanId]);
- aPanningBtn->AddAction(myActionsMap[GlobalPanId]);
-
- myActionsMap[RotationId]->addTo(myToolBar);
+ static const char* titles[] = {
+ "LBL_3DTOOLBAR_LABEL",
+ "LBL_XYTOOLBAR_LABEL",
+ "LBL_XZTOOLBAR_LABEL",
+ "LBL_YZTOOLBAR_LABEL",
+ };
+ static const char* names[] = {
+ "OCCViewer3DViewOperations",
+ "OCCViewerXYViewOperations",
+ "OCCViewerXZViewOperations",
+ "OCCViewerYZViewOperations",
+ };
+ int tid = toolMgr()->createToolBar( tr( titles[my2dMode] ), // title (language-dependant)
+ QString( names[my2dMode] ), // name (language-independant)
+ false ); // disable floatable toolbar
+ if ( my2dMode != No2dMode ){
+ toolMgr()->append( ReturnTo3dViewId, tid );
+ toolMgr()->append( toolMgr()->separator(), tid );
+ }
+ toolMgr()->append( DumpId, tid );
+ toolMgr()->append( SwitchInteractionStyleId, tid );
+ toolMgr()->append( SwitchZoomingStyleId, tid );
+ toolMgr()->append( SwitchPreselectionId, tid );
+ toolMgr()->append( SwitchSelectionId, tid );
+ if( myModel->trihedronActivated() )
+ toolMgr()->append( TrihedronShowId, tid );
+
+ QtxMultiAction* aScaleAction = new QtxMultiAction( this );
+ aScaleAction->insertAction( toolMgr()->action( FitAllId ) );
+ aScaleAction->insertAction( toolMgr()->action( FitRectId ) );
+#if OCC_VERSION_LARGE > 0x06090000
+ aScaleAction->insertAction( toolMgr()->action( FitSelectionId ) );
+#endif
+ aScaleAction->insertAction( toolMgr()->action( ZoomId ) );
+ toolMgr()->append( aScaleAction, tid );
+
+ QtxMultiAction* aPanningAction = new QtxMultiAction( this );
+ aPanningAction->insertAction( toolMgr()->action( PanId ) );
+ aPanningAction->insertAction( toolMgr()->action( GlobalPanId ) );
+ toolMgr()->append( aPanningAction, tid );
+
+ if (my2dMode == No2dMode) {
+ toolMgr()->append( ChangeRotationPointId, tid );
+ toolMgr()->append( RotationId, tid );
+
+ QtxMultiAction* aViewsAction = new QtxMultiAction( this );
+ aViewsAction->insertAction( toolMgr()->action( FrontId ) );
+ aViewsAction->insertAction( toolMgr()->action( BackId ) );
+ aViewsAction->insertAction( toolMgr()->action( TopId ) );
+ aViewsAction->insertAction( toolMgr()->action( BottomId ) );
+ aViewsAction->insertAction( toolMgr()->action( LeftId ) );
+ aViewsAction->insertAction( toolMgr()->action( RightId ) );
+ toolMgr()->append( aViewsAction, tid );
+
+ toolMgr()->append( AntiClockWiseId, tid );
+ toolMgr()->append( ClockWiseId, tid );
+
+ toolMgr()->append( OrthographicId, tid );
+ toolMgr()->append( PerspectiveId, tid );
+ toolMgr()->append( StereoId, tid );
+
+ toolMgr()->append( ResetId, tid );
+ }
- SUIT_ToolButton* aViewsBtn = new SUIT_ToolButton(myToolBar, "projection");
- aViewsBtn->AddAction(myActionsMap[FrontId]);
- aViewsBtn->AddAction(myActionsMap[BackId]);
- aViewsBtn->AddAction(myActionsMap[TopId]);
- aViewsBtn->AddAction(myActionsMap[BottomId]);
- aViewsBtn->AddAction(myActionsMap[LeftId]);
- aViewsBtn->AddAction(myActionsMap[RightId]);
+ QtxMultiAction* aMemAction = new QtxMultiAction( this );
+ aMemAction->insertAction( toolMgr()->action( MemId ) );
+ aMemAction->insertAction( toolMgr()->action( RestoreId ) );
+ toolMgr()->append( aMemAction, tid );
- myActionsMap[ResetId]->addTo(myToolBar);
+ toolMgr()->append( toolMgr()->separator(), tid );
+ toolMgr()->append( CloneId, tid );
- SUIT_ToolButton* aMemBtn = new SUIT_ToolButton(myToolBar, "view");
- aMemBtn->AddAction(myActionsMap[MemId]);
- aMemBtn->AddAction(myActionsMap[RestoreId]);
+ toolMgr()->append( toolMgr()->separator(), tid );
+ toolMgr()->append( ClippingId, tid );
+ toolMgr()->append( AxialScaleId, tid );
+ toolMgr()->append( GraduatedAxesId, tid );
+ toolMgr()->append( AmbientId, tid );
- myToolBar->addSeparator();
- myActionsMap[CloneId]->addTo(myToolBar);
+ toolMgr()->append( MaximizedId, tid );
+ toolMgr()->append( SynchronizeId, tid );
}
-//****************************************************************
+/*!
+ \brief Perform 'fit all' operation.
+*/
void OCCViewer_ViewWindow::onViewFitAll()
{
myViewPort->fitAll();
}
-//****************************************************************
+/*!
+ \brief Perform "front view" transformation.
+*/
void OCCViewer_ViewWindow::onFrontView()
{
emit vpTransformationStarted ( FRONTVIEW );
Handle(V3d_View) aView3d = myViewPort->getView();
if ( !aView3d.IsNull() ) aView3d->SetProj (V3d_Xpos);
onViewFitAll();
+ emit vpTransformationFinished ( FRONTVIEW );
}
-//****************************************************************
+/*!
+ \brief Perform "back view" transformation.
+*/
void OCCViewer_ViewWindow::onBackView()
{
emit vpTransformationStarted ( BACKVIEW );
Handle(V3d_View) aView3d = myViewPort->getView();
if ( !aView3d.IsNull() ) aView3d->SetProj (V3d_Xneg);
onViewFitAll();
+ emit vpTransformationFinished ( BACKVIEW );
}
-//****************************************************************
+/*!
+ \brief Perform "top view" transformation.
+*/
void OCCViewer_ViewWindow::onTopView()
{
emit vpTransformationStarted ( TOPVIEW );
Handle(V3d_View) aView3d = myViewPort->getView();
if ( !aView3d.IsNull() ) aView3d->SetProj (V3d_Zpos);
onViewFitAll();
+ emit vpTransformationFinished ( TOPVIEW );
}
-//****************************************************************
+/*!
+ \brief Perform "bottom view" transformation.
+*/
void OCCViewer_ViewWindow::onBottomView()
{
emit vpTransformationStarted ( BOTTOMVIEW );
Handle(V3d_View) aView3d = myViewPort->getView();
if ( !aView3d.IsNull() ) aView3d->SetProj (V3d_Zneg);
onViewFitAll();
+ emit vpTransformationFinished ( BOTTOMVIEW );
}
-//****************************************************************
+/*!
+ \brief Perform "left view" transformation.
+*/
void OCCViewer_ViewWindow::onLeftView()
{
emit vpTransformationStarted ( LEFTVIEW );
Handle(V3d_View) aView3d = myViewPort->getView();
if ( !aView3d.IsNull() ) aView3d->SetProj (V3d_Yneg);
onViewFitAll();
+ emit vpTransformationFinished ( LEFTVIEW );
}
-//****************************************************************
+/*!
+ \brief Perform "right view" transformation.
+*/
void OCCViewer_ViewWindow::onRightView()
{
emit vpTransformationStarted ( RIGHTVIEW );
Handle(V3d_View) aView3d = myViewPort->getView();
if ( !aView3d.IsNull() ) aView3d->SetProj (V3d_Ypos);
onViewFitAll();
+ emit vpTransformationFinished ( RIGHTVIEW );
+}
+
+/*!
+ \brief Rotate view 90 degrees clockwise
+*/
+void OCCViewer_ViewWindow::onClockWiseView()
+{
+ emit vpTransformationStarted ( CLOCKWISEVIEW );
+ myViewPort->rotateXY( 90. );
+ emit vpTransformationFinished ( CLOCKWISEVIEW );
+}
+
+/*!
+ \brief Rotate view 90 degrees conterclockwise
+*/
+void OCCViewer_ViewWindow::onAntiClockWiseView()
+{
+ emit vpTransformationStarted ( ANTICLOCKWISEVIEW );
+ myViewPort->rotateXY( -90. );
+ emit vpTransformationFinished ( ANTICLOCKWISEVIEW );
}
-//****************************************************************
+/*!
+ \brief Perform "reset view" transformation.
+
+ Sets default orientation of the viewport camera.
+*/
void OCCViewer_ViewWindow::onResetView()
{
emit vpTransformationStarted( RESETVIEW );
myViewPort->getView()->Reset( false );
myViewPort->fitAll( false, true, false );
myViewPort->getView()->SetImmediateUpdate( upd );
+ onProjectionType(); // needed to apply projection type properly after reset
myViewPort->getView()->Update();
+ emit vpTransformationFinished( RESETVIEW );
+}
+
+/*!
+ \brief Perform "reset view" transformation.
+
+ Sets default orientation of the viewport camera.
+*/
+void OCCViewer_ViewWindow::onProjectionType()
+{
+ emit vpTransformationStarted( PROJECTION );
+ if (toolMgr()->action( OrthographicId )->isChecked())
+ setProjectionType( Orthographic);
+ if (toolMgr()->action( PerspectiveId )->isChecked())
+ setProjectionType( Perspective);
+#if OCC_VERSION_LARGE > 0x06090000
+ if (toolMgr()->action( StereoId )->isChecked())
+ setProjectionType( Stereo);
+#endif
+ emit vpTransformationFinished( PROJECTION );
}
-//****************************************************************
+/*!
+ \brief Perform "fit all" transformation.
+*/
void OCCViewer_ViewWindow::onFitAll()
{
emit vpTransformationStarted( FITALLVIEW );
myViewPort->fitAll();
+ emit vpTransformationFinished( FITALLVIEW );
}
-//****************************************************************
-void OCCViewer_ViewWindow::onCloneView()
+/*!
+ \brief Perform "fit selection" transformation.
+*/
+void OCCViewer_ViewWindow::onFitSelection()
+{
+ emit vpTransformationStarted( FITSELECTION );
+#if OCC_VERSION_LARGE > 0x06090000
+ myModel->getAISContext()->FitSelected( getViewPort()->getView() );
+#endif
+ emit vpTransformationFinished( FITSELECTION );
+}
+
+/*!
+ \brief Called if 'change rotation point' operation is activated.
+ \param on action state
+*/
+void OCCViewer_ViewWindow::onSetRotationPoint( bool on )
+{
+ if (on)
+ {
+ if (!mySetRotationPointDlg)
+ {
+ mySetRotationPointDlg = new OCCViewer_SetRotationPointDlg (this);
+ mySetRotationPointDlg->SetAction(mySetRotationPointAction);
+ }
+
+ if (!mySetRotationPointDlg->isVisible())
+ {
+ //if (mySetRotationPointDlg->IsFirstShown())
+ if (myCurrPointType == GRAVITY)
+ {
+ Standard_Real Xcenter, Ycenter, Zcenter;
+ if (computeGravityCenter(Xcenter, Ycenter, Zcenter))
+ mySetRotationPointDlg->setCoords(Xcenter, Ycenter, Zcenter);
+ }
+ mySetRotationPointDlg->show();
+ }
+ }
+ else
+ {
+ if (mySetRotationPointDlg->isVisible())
+ mySetRotationPointDlg->hide();
+ }
+}
+
+/*!
+ \brief Create one more window with same content.
+*/
+void OCCViewer_ViewWindow::onCloneView()
{
SUIT_ViewWindow* vw = myManager->createViewWindow();
- vw->show();
+ //vw->show();
+ emit viewCloned( vw );
+}
+
+/*!
+ Creates one more window with same content
+*/
+void OCCViewer_ViewWindow::onAxialScale()
+{
+ if ( !myScalingDlg )
+ myScalingDlg = new OCCViewer_AxialScaleDlg( this );
+
+ if ( !myScalingDlg->isVisible() )
+ {
+ myScalingDlg->Update();
+ myScalingDlg->show();
+ }
+}
+
+/*!
+ Shows Graduated Axes dialog
+*/
+void OCCViewer_ViewWindow::onGraduatedAxes()
+{
+ myCubeAxesDlg->Update();
+ myCubeAxesDlg->show();
}
-//****************************************************************
+void OCCViewer_ViewWindow::onAmbientToogle()
+{
+ Handle(V3d_Viewer) viewer = myViewPort->getViewer();
+ viewer->InitDefinedLights();
+ while(viewer->MoreDefinedLights())
+ {
+ Handle(V3d_Light) light = viewer->DefinedLight();
+ if(light->Type() != V3d_AMBIENT)
+ {
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if( aView3d->IsActiveLight(light) ) viewer->SetLightOff(light);
+ else viewer->SetLightOn(light);
+ }
+ viewer->NextDefinedLights();
+ }
+ viewer->Update();
+}
+
+/*!
+ \brief Store view parameters.
+*/
void OCCViewer_ViewWindow::onMemorizeView()
{
- double centerX, centerY, projX, projY, projZ, twist;
+ appendViewAspect( getViewParams() );
+}
+
+/*!
+ \brief Restore view parameters.
+*/
+void OCCViewer_ViewWindow::onRestoreView()
+{
+ OCCViewer_CreateRestoreViewDlg* aDlg = new OCCViewer_CreateRestoreViewDlg( centralWidget(), this );
+ connect( aDlg, SIGNAL( dlgOk() ), this, SLOT( setRestoreFlag() ) );
+ aDlg->exec();
+ updateViewAspects( aDlg->parameters() );
+ if( myRestoreFlag && aDlg->parameters().count() )
+ performRestoring( aDlg->currentItem() );
+}
+
+/*!
+ \brief Restore view parameters.
+ \param anItem view parameters
+*/
+void OCCViewer_ViewWindow::performRestoring( const viewAspect& anItem, bool baseParamsOnly )
+{
+ Handle(V3d_View) aView3d = myViewPort->getView();
+
+ Standard_Boolean prev = aView3d->SetImmediateUpdate( Standard_False );
+ aView3d->SetScale( anItem.scale );
+ aView3d->SetTwist( anItem.twist );
+ aView3d->SetAt( anItem.atX, anItem.atY, anItem.atZ );
+ aView3d->SetImmediateUpdate( prev );
+ aView3d->SetEye( anItem.eyeX, anItem.eyeY, anItem.eyeZ );
+ aView3d->SetProj( anItem.projX, anItem.projY, anItem.projZ );
+ aView3d->SetAxialScale( anItem.scaleX, anItem.scaleY, anItem.scaleZ );
+
+#if OCC_VERSION_LARGE > 0x06070100
+ if ( anItem.centerX != 0.0 || anItem.centerY != 0.0 )
+ {
+ double anUpX = 0.0, anUpY = 0.0, anUpZ = 0.0;
+
+ // "eye" and "at" require conversion to represent center panning
+ // up direction is only available after setting angle of twist and
+ // other view parameters
+ aView3d->Up( anUpX, anUpY, anUpZ );
+
+ gp_Dir aProj( -anItem.projX, -anItem.projY, -anItem.projZ );
+ gp_Dir anUp( anUpX, anUpY, anUpZ );
+ gp_Pnt anAt( anItem.atX, anItem.atY, anItem.atZ );
+ gp_Pnt anEye( anItem.eyeX, anItem.eyeY, anItem.eyeZ );
+ gp_Dir aSide = aProj ^ anUp;
+
+ anAt.Translate( gp_Vec( aSide ) * anItem.centerX );
+ anAt.Translate( gp_Vec( anUp ) * anItem.centerY );
+
+ aView3d->SetAt( anAt.X(), anAt.Y(), anAt.Z() );
+ aView3d->SetProj( anItem.projX, anItem.projY, anItem.projZ );
+ }
+#else
+ aView3d->SetCenter( anItem.centerX, anItem.centerY );
+#endif
+
+ if ( !baseParamsOnly ) {
+
+ myModel->setTrihedronShown( anItem.isVisible );
+ myModel->setTrihedronSize( anItem.size );
+
+ // graduated trihedron
+ bool anIsVisible = anItem.gtIsVisible;
+ OCCViewer_AxisWidget::AxisData anAxisData[3];
+ anAxisData[0].DrawName = anItem.gtDrawNameX;
+ anAxisData[1].DrawName = anItem.gtDrawNameZ;
+ anAxisData[2].DrawName = anItem.gtDrawNameZ;
+ anAxisData[0].Name = anItem.gtNameX;
+ anAxisData[1].Name = anItem.gtNameZ;
+ anAxisData[2].Name = anItem.gtNameZ;
+ anAxisData[0].NameColor = QColor( anItem.gtNameColorRX,
+ anItem.gtNameColorGX,
+ anItem.gtNameColorBX );
+ anAxisData[1].NameColor = QColor( anItem.gtNameColorRY,
+ anItem.gtNameColorGY,
+ anItem.gtNameColorBY );
+ anAxisData[2].NameColor = QColor( anItem.gtNameColorRZ,
+ anItem.gtNameColorGZ,
+ anItem.gtNameColorBZ );
+ anAxisData[0].DrawValues = anItem.gtDrawValuesX;
+ anAxisData[1].DrawValues = anItem.gtDrawValuesY;
+ anAxisData[2].DrawValues = anItem.gtDrawValuesZ;
+ anAxisData[0].NbValues = anItem.gtNbValuesX;
+ anAxisData[1].NbValues = anItem.gtNbValuesY;
+ anAxisData[2].NbValues = anItem.gtNbValuesZ;
+ anAxisData[0].Offset = anItem.gtOffsetX;
+ anAxisData[1].Offset = anItem.gtOffsetY;
+ anAxisData[2].Offset = anItem.gtOffsetZ;
+ anAxisData[0].Color = QColor( anItem.gtColorRX,
+ anItem.gtColorGX,
+ anItem.gtColorBX );
+ anAxisData[1].Color = QColor( anItem.gtColorRY,
+ anItem.gtColorGY,
+ anItem.gtColorBY );
+ anAxisData[2].Color = QColor( anItem.gtColorRZ,
+ anItem.gtColorGZ,
+ anItem.gtColorBZ );
+ anAxisData[0].DrawTickmarks = anItem.gtDrawTickmarksX;
+ anAxisData[1].DrawTickmarks = anItem.gtDrawTickmarksY;
+ anAxisData[2].DrawTickmarks = anItem.gtDrawTickmarksZ;
+ anAxisData[0].TickmarkLength = anItem.gtTickmarkLengthX;
+ anAxisData[1].TickmarkLength = anItem.gtTickmarkLengthY;
+ anAxisData[2].TickmarkLength = anItem.gtTickmarkLengthZ;
+
+ myCubeAxesDlg->SetData( anIsVisible, anAxisData );
+ myCubeAxesDlg->ApplyData( aView3d );
+
+ } // if ( !baseParamsOnly )
+
+ myRestoreFlag = 0;
+}
+
+/*!
+ \brief Set restore flag.
+*/
+void OCCViewer_ViewWindow::setRestoreFlag()
+{
+ myRestoreFlag = 1;
+}
+
+/*!
+ \brief Called when action "show/hide trihedron" is activated.
+*/
+void OCCViewer_ViewWindow::onTrihedronShow(bool show)
+{
+ myModel->setTrihedronShown(show);
+}
+
+/*!
+ \brief Toggles preselection (highlighting) on/off
+*/
+void OCCViewer_ViewWindow::onSwitchPreselection( bool on )
+{
+ myPreselectionEnabled = on;
+ myModel->setSelectionOptions( isPreselectionEnabled(), myModel->isSelectionEnabled() );
+
+ // unhighlight all highlighted objects
+ /*if ( !on ) {
+ myModel->unHighlightAll( true, false );
+ }*/
+
+ // update action state if method is called outside
+ QtxAction* a = dynamic_cast<QtxAction*>( toolMgr()->action( SwitchPreselectionId ) );
+ if ( a && a->isChecked() != on ) {
+ a->setChecked( on );
+ }
+}
+
+/*!
+ \brief Toggles selection on/off
+*/
+void OCCViewer_ViewWindow::onSwitchSelection( bool on )
+{
+ mySelectionEnabled = on;
+ myModel->setSelectionOptions( myModel->isPreselectionEnabled(), isSelectionEnabled() );
+
+ // update action state if method is called outside
+
+ // preselection
+ QtxAction* a = dynamic_cast<QtxAction*>( toolMgr()->action( SwitchPreselectionId ) );
+ if ( a ) {
+ a->setEnabled( on );
+ }
+
+ // selection
+ a = dynamic_cast<QtxAction*>( toolMgr()->action( SwitchSelectionId ) );
+ if ( a && a->isChecked() != on ) {
+ a->setChecked( on );
+ }
+}
+
+/*!
+ \brief Switches "keyboard free" interaction style on/off
+*/
+void OCCViewer_ViewWindow::onSwitchInteractionStyle( bool on )
+{
+ myInteractionStyle = on ? (int)SUIT_ViewModel::KEY_FREE : (int)SUIT_ViewModel::STANDARD;
+
+ // update action state if method is called outside
+ QtxAction* a = dynamic_cast<QtxAction*>( toolMgr()->action( SwitchInteractionStyleId ) );
+ if ( a->isChecked() != on )
+ a->setChecked( on );
+}
+
+/*!
+ \brief Toogles advanced zooming style (relatively to the cursor position) on/off
+*/
+void OCCViewer_ViewWindow::onSwitchZoomingStyle( bool on )
+{
+ myViewPort->setAdvancedZoomingEnabled( on );
+
+ // update action state if method is called outside
+ QtxAction* a = dynamic_cast<QtxAction*>( toolMgr()->action( SwitchZoomingStyleId ) );
+ if ( a->isChecked() != on )
+ a->setChecked( on );
+}
+
+/*!
+ \brief Get current interaction style
+ \return interaction style
+*/
+int OCCViewer_ViewWindow::interactionStyle() const
+{
+ return myInteractionStyle;
+}
+
+/*!
+ \brief Set current interaction style
+ \param theStyle interaction style
+*/
+void OCCViewer_ViewWindow::setInteractionStyle( const int theStyle )
+{
+ onSwitchInteractionStyle( theStyle == (int)SUIT_ViewModel::KEY_FREE );
+}
+
+/*!
+ \brief Get current zooming style
+ \return zooming style
+*/
+int OCCViewer_ViewWindow::zoomingStyle() const
+{
+ return myViewPort->isAdvancedZoomingEnabled() ? 1 : 0;
+}
+
+/*!
+ \brief Set current zooming style
+ \param theStyle zooming style
+*/
+void OCCViewer_ViewWindow::setZoomingStyle( const int theStyle )
+{
+ onSwitchZoomingStyle( theStyle == 1 );
+}
+
+/*!
+ \brief Dump view window contents to the pixmap.
+ \return pixmap containing all scene rendered in the window
+*/
+QImage OCCViewer_ViewWindow::dumpView()
+{
+ Handle(V3d_View) view = myViewPort->getView();
+ if ( view.IsNull() )
+ return QImage();
+
+ int aWidth = myViewPort->width();
+ int aHeight = myViewPort->height();
+
+ // rnv: An old approach to dump the OCCViewer content
+ // Now used OCCT built-in procedure.
+ /*
+ QApplication::syncX();
+ view->Redraw(); // In order to reactivate GL context
+ //view->Update();
+
+#ifndef DISABLE_GLVIEWER
+ OpenGLUtils_FrameBuffer aFrameBuffer;
+ if( aFrameBuffer.init( aWidth, aHeight ) )
+ {
+ QImage anImage( aWidth, aHeight, QImage::Format_RGB32 );
+
+ glPushAttrib( GL_VIEWPORT_BIT );
+ glViewport( 0, 0, aWidth, aHeight );
+ aFrameBuffer.bind();
+
+ // draw scene
+ view->Redraw();
+
+ aFrameBuffer.unbind();
+ glPopAttrib();
+
+ aFrameBuffer.bind();
+ glReadPixels( 0, 0, aWidth, aHeight, GL_RGBA, GL_UNSIGNED_BYTE, anImage.bits() );
+ aFrameBuffer.unbind();
+
+ anImage = anImage.rgbSwapped();
+ anImage = anImage.mirrored();
+ return anImage;
+ }
+ // if frame buffers are unsupported, use old functionality
+ //view->Redraw();
+
+ unsigned char* data = new unsigned char[ aWidth*aHeight*4 ];
+
+ QPoint p = myViewPort->mapFromParent(myViewPort->geometry().topLeft());
+
+ glReadPixels( p.x(), p.y(), aWidth, aHeight, GL_RGBA, GL_UNSIGNED_BYTE,
+ data);
+#endif
+ */
+
+ Image_PixMap aPix;
+ view->ToPixMap(aPix,aWidth, aHeight,Graphic3d_BT_RGBA);
+
+ QImage anImage( aPix.Data(), aWidth, aHeight, QImage::Format_ARGB32 );
+ anImage = anImage.mirrored();
+ return anImage;
+}
+
+bool OCCViewer_ViewWindow::dumpViewToFormat( const QImage& img,
+ const QString& fileName,
+ const QString& format )
+{
+ if ( format != "PS" && format != "EPS")
+ return SUIT_ViewWindow::dumpViewToFormat( img, fileName, format );
+
+ Handle(Visual3d_View) a3dView = myViewPort->getView()->View();
+
+ if (format == "PS")
+ a3dView->Export(strdup(qPrintable(fileName)), Graphic3d_EF_PostScript);
+ else if (format == "EPS")
+ a3dView->Export(strdup(qPrintable(fileName)), Graphic3d_EF_EnhPostScript);
+
+ return true;
+}
+
+
+QString OCCViewer_ViewWindow::filter() const
+{
+ return tr( "OCC_IMAGE_FILES" );
+}
+
+
+/*!
+ \brief Set parameters of the cutting plane
+ \param on if \c true, cutting plane is enabled
+ \param x X position of plane point
+ \param y Y position of plane point
+ \param z Z position of plane point
+ \param dx X coordinate of plane normal
+ \param dy Y coordinate of plane normal
+ \param dz Z coordinate of plane normal
+*/
+void OCCViewer_ViewWindow::setCuttingPlane( bool on, const double x, const double y, const double z,
+ const double dx, const double dy, const double dz )
+{
+ Handle(V3d_View) view = myViewPort->getView();
+ if ( view.IsNull() )
+ return;
+
+ if ( on ) {
+ Handle(V3d_Viewer) viewer = myViewPort->getViewer();
+
+ // try to use already existing plane or create a new one
+ Handle(V3d_Plane) clipPlane;
+
+ // calculate new a,b,c,d values for the plane
+ gp_Pln pln (gp_Pnt(x, y, z), gp_Dir(dx, dy, dz));
+ double a, b, c, d;
+ pln.Coefficients(a, b, c, d);
+
+ Graphic3d_SequenceOfHClipPlane aPlanes = view->GetClipPlanes();
+ if(aPlanes.Size() > 0 ) {
+ Graphic3d_SequenceOfHClipPlane::Iterator anIter (aPlanes);
+ Handle(Graphic3d_ClipPlane) aClipPlane = anIter.Value();
+ aClipPlane->SetEquation(pln);
+ aClipPlane->SetOn(Standard_True);
+ } else {
+ view->AddClipPlane( myModel->createClipPlane( pln, Standard_True ) );
+ }
+ }
+ else {
+ Graphic3d_SequenceOfHClipPlane aPlanes = view->GetClipPlanes();
+ Graphic3d_SequenceOfHClipPlane::Iterator anIter (aPlanes);
+ for( ;anIter.More();anIter.Next() ){
+ Handle(Graphic3d_ClipPlane) aClipPlane = anIter.Value();
+ aClipPlane->SetOn(Standard_False);
+ }
+ }
+
+ view->Update();
+ view->Redraw();
+}
+
+void OCCViewer_ViewWindow::setCuttingPlane( bool on, const gp_Pln pln )
+{
+ gp_Dir aDir = pln.Axis().Direction();
+ gp_Pnt aPnt = pln.Location();
+ setCuttingPlane(on, aPnt.X(), aPnt.Y(), aPnt.Z(), aDir.X(), aDir.Y(), aDir.Z());
+}
+
+
+/*!
+ \brief Check if any cutting plane is enabled
+ \return \c true if at least one cutting plane is enabled
+*/
+bool OCCViewer_ViewWindow::isCuttingPlane()
+{
+ Handle(V3d_View) view = myViewPort->getView();
+ bool res = false;
+ Graphic3d_SequenceOfHClipPlane aPlanes = view->GetClipPlanes();
+ Graphic3d_SequenceOfHClipPlane::Iterator anIter (aPlanes);
+ for( ;anIter.More();anIter.Next() ) {
+ Handle(Graphic3d_ClipPlane) aClipPlane = anIter.Value();
+ if(aClipPlane->IsOn()) {
+ res = true;
+ break;
+ }
+ }
+ return res;
+}
+
+/*!
+ \brief Get the visual parameters of the view window.
+ \return visual parameters of view window
+*/
+viewAspect OCCViewer_ViewWindow::getViewParams() const
+{
+ double projX, projY, projZ, twist;
double atX, atY, atZ, eyeX, eyeY, eyeZ;
+ double aScaleX, aScaleY, aScaleZ;
Handle(V3d_View) aView3d = myViewPort->getView();
- aView3d->Center( centerX, centerY );
aView3d->Proj( projX, projY, projZ );
aView3d->At( atX, atY, atZ );
aView3d->Eye( eyeX, eyeY, eyeZ );
twist = aView3d->Twist();
- viewAspect params;
+ aView3d->AxialScale(aScaleX,aScaleY,aScaleZ);
+
+ bool isShown = myModel->isTrihedronVisible();
+ double size = myModel->trihedronSize();
+
QString aName = QTime::currentTime().toString() + QString::fromLatin1( " h:m:s" );
+ viewAspect params;
params.scale = aView3d->Scale();
- params.centerX = centerX;
- params.centerY = centerY;
params.projX = projX;
params.projY = projY;
params.projZ = projZ;
params.eyeX = eyeX;
params.eyeY = eyeY;
params.eyeZ = eyeZ;
- params.name = aName;
+ params.scaleX = aScaleX;
+ params.scaleY = aScaleY;
+ params.scaleZ = aScaleZ;
+ params.name = aName;
+ params.isVisible= isShown;
+ params.size = size;
+
+#if OCC_VERSION_LARGE <= 0x06070100 // the property is deprecated after OCCT 6.7.1
+ aView3d->Center( params.centerX, params.centerY );
+#endif
+
+ // graduated trihedron
+ bool anIsVisible = false;
+ OCCViewer_AxisWidget::AxisData anAxisData[3];
+ myCubeAxesDlg->GetData( anIsVisible, anAxisData );
+
+ params.gtIsVisible = anIsVisible;
+ params.gtDrawNameX = anAxisData[0].DrawName;
+ params.gtDrawNameY = anAxisData[1].DrawName;
+ params.gtDrawNameZ = anAxisData[2].DrawName;
+ params.gtNameX = anAxisData[0].Name;
+ params.gtNameY = anAxisData[1].Name;
+ params.gtNameZ = anAxisData[2].Name;
+ params.gtNameColorRX = anAxisData[0].NameColor.red();
+ params.gtNameColorGX = anAxisData[0].NameColor.green();
+ params.gtNameColorBX = anAxisData[0].NameColor.blue();
+ params.gtNameColorRY = anAxisData[1].NameColor.red();
+ params.gtNameColorGY = anAxisData[1].NameColor.green();
+ params.gtNameColorBY = anAxisData[1].NameColor.blue();
+ params.gtNameColorRZ = anAxisData[2].NameColor.red();
+ params.gtNameColorGZ = anAxisData[2].NameColor.green();
+ params.gtNameColorBZ = anAxisData[2].NameColor.blue();
+ params.gtDrawValuesX = anAxisData[0].DrawValues;
+ params.gtDrawValuesY = anAxisData[1].DrawValues;
+ params.gtDrawValuesZ = anAxisData[2].DrawValues;
+ params.gtNbValuesX = anAxisData[0].NbValues;
+ params.gtNbValuesY = anAxisData[1].NbValues;
+ params.gtNbValuesZ = anAxisData[2].NbValues;
+ params.gtOffsetX = anAxisData[0].Offset;
+ params.gtOffsetY = anAxisData[1].Offset;
+ params.gtOffsetZ = anAxisData[2].Offset;
+ params.gtColorRX = anAxisData[0].Color.red();
+ params.gtColorGX = anAxisData[0].Color.green();
+ params.gtColorBX = anAxisData[0].Color.blue();
+ params.gtColorRY = anAxisData[1].Color.red();
+ params.gtColorGY = anAxisData[1].Color.green();
+ params.gtColorBY = anAxisData[1].Color.blue();
+ params.gtColorRZ = anAxisData[2].Color.red();
+ params.gtColorGZ = anAxisData[2].Color.green();
+ params.gtColorBZ = anAxisData[2].Color.blue();
+ params.gtDrawTickmarksX = anAxisData[0].DrawTickmarks;
+ params.gtDrawTickmarksY = anAxisData[1].DrawTickmarks;
+ params.gtDrawTickmarksZ = anAxisData[2].DrawTickmarks;
+ params.gtTickmarkLengthX = anAxisData[0].TickmarkLength;
+ params.gtTickmarkLengthY = anAxisData[1].TickmarkLength;
+ params.gtTickmarkLengthZ = anAxisData[2].TickmarkLength;
+
+ return params;
+}
+
+/*!
+ \brief Get visual parameters of this view window.
+ \return visual parameters of view window
+*/
+QString OCCViewer_ViewWindow::getVisualParameters()
+{
+ viewAspect params = getViewParams();
+
+ QStringList data;
+
+ data << QString( "scale=%1" ) .arg( params.scale, 0, 'e', 12 );
+#if OCC_VERSION_LARGE <= 0x06070100 // the property is deprecated after OCCT 6.7.1
+ data << QString( "centerX=%1" ) .arg( params.centerX, 0, 'e', 12 );
+ data << QString( "centerY=%1" ) .arg( params.centerY, 0, 'e', 12 );
+#endif
+ data << QString( "projX=%1" ) .arg( params.projX, 0, 'e', 12 );
+ data << QString( "projY=%1" ) .arg( params.projY, 0, 'e', 12 );
+ data << QString( "projZ=%1" ) .arg( params.projZ, 0, 'e', 12 );
+ data << QString( "twist=%1" ) .arg( params.twist, 0, 'e', 12 );
+ data << QString( "atX=%1" ) .arg( params.atX, 0, 'e', 12 );
+ data << QString( "atY=%1" ) .arg( params.atY, 0, 'e', 12 );
+ data << QString( "atZ=%1" ) .arg( params.atZ, 0, 'e', 12 );
+ data << QString( "eyeX=%1" ) .arg( params.eyeX, 0, 'e', 12 );
+ data << QString( "eyeY=%1" ) .arg( params.eyeY, 0, 'e', 12 );
+ data << QString( "eyeZ=%1" ) .arg( params.eyeZ, 0, 'e', 12 );
+ data << QString( "scaleX=%1" ) .arg( params.scaleX, 0, 'e', 12 );
+ data << QString( "scaleY=%1" ) .arg( params.scaleY, 0, 'e', 12 );
+ data << QString( "scaleZ=%1" ) .arg( params.scaleZ, 0, 'e', 12 );
+ data << QString( "isVisible=%1" ).arg( params.isVisible );
+ data << QString( "size=%1" ) .arg( params.size, 0, 'f', 2 );
+
+ ClipPlanesList aPlanes = myModel->getClipPlanes();
+ for ( int i=0; i < aPlanes.size(); i++ )
+ {
+ OCCViewer_ClipPlane& aPlane = aPlanes[i];
+ QString ClippingPlane = QString( "ClippingPlane%1=").arg( i+1 );
+ ClippingPlane += QString( "Mode~%1;").arg( (int)aPlane.Mode );
+ ClippingPlane += QString( "IsActive~%1;").arg( aPlane.IsOn );
+ switch ( aPlane.Mode )
+ {
+ case OCCViewer_ClipPlane::Absolute :
+ {
+ ClippingPlane += QString( "AbsoluteOrientation~%1;" ).arg( aPlane.OrientationType );
+
+ if ( aPlane.OrientationType == OCCViewer_ClipPlane::AbsoluteCustom )
+ {
+ ClippingPlane += QString( "Dx~%1;" ).arg( aPlane.AbsoluteOrientation.Dx );
+ ClippingPlane += QString( "Dy~%1;" ).arg( aPlane.AbsoluteOrientation.Dy );
+ ClippingPlane += QString( "Dz~%1;" ).arg( aPlane.AbsoluteOrientation.Dz );
+ }
+ else
+ {
+ ClippingPlane += QString( "IsInvert~%1;" ).arg( aPlane.AbsoluteOrientation.IsInvert );
+ }
+ }
+ break;
+
+ case OCCViewer_ClipPlane::Relative :
+ {
+ ClippingPlane += QString( "RelativeOrientation~%1;" ).arg( aPlane.OrientationType );
+ ClippingPlane += QString( "Rotation1~%1;" ).arg( aPlane.RelativeOrientation.Rotation1 );
+ ClippingPlane += QString( "Rotation2~%1" ).arg( aPlane.RelativeOrientation.Rotation2 );
+ }
+ break;
+ }
- myModel->appendViewAspect( params );
+ ClippingPlane += QString( "X~%1;" ).arg( aPlane.X );
+ ClippingPlane += QString( "Y~%1;" ).arg( aPlane.Y );
+ ClippingPlane += QString( "Z~%1;" ).arg( aPlane.Z );
+ data << ClippingPlane;
+ }
+ // graduated trihedron
+ data << QString( "gtIsVisible=%1" ) .arg( params.gtIsVisible );
+ data << QString( "gtDrawNameX=%1" ) .arg( params.gtDrawNameX );
+ data << QString( "gtDrawNameY=%1" ) .arg( params.gtDrawNameY );
+ data << QString( "gtDrawNameZ=%1" ) .arg( params.gtDrawNameZ );
+ data << QString( "gtNameX=%1" ) .arg( params.gtNameX );
+ data << QString( "gtNameY=%1" ) .arg( params.gtNameY );
+ data << QString( "gtNameZ=%1" ) .arg( params.gtNameZ );
+ data << QString( "gtNameColorRX=%1" ) .arg( params.gtNameColorRX );
+ data << QString( "gtNameColorGX=%1" ) .arg( params.gtNameColorGX );
+ data << QString( "gtNameColorBX=%1" ) .arg( params.gtNameColorBX );
+ data << QString( "gtNameColorRY=%1" ) .arg( params.gtNameColorRY );
+ data << QString( "gtNameColorGY=%1" ) .arg( params.gtNameColorGY );
+ data << QString( "gtNameColorBY=%1" ) .arg( params.gtNameColorBY );
+ data << QString( "gtNameColorRZ=%1" ) .arg( params.gtNameColorRZ );
+ data << QString( "gtNameColorGZ=%1" ) .arg( params.gtNameColorGZ );
+ data << QString( "gtNameColorBZ=%1" ) .arg( params.gtNameColorBZ );
+ data << QString( "gtDrawValuesX=%1" ) .arg( params.gtDrawValuesX );
+ data << QString( "gtDrawValuesY=%1" ) .arg( params.gtDrawValuesY );
+ data << QString( "gtDrawValuesZ=%1" ) .arg( params.gtDrawValuesZ );
+ data << QString( "gtNbValuesX=%1" ) .arg( params.gtNbValuesX );
+ data << QString( "gtNbValuesY=%1" ) .arg( params.gtNbValuesY );
+ data << QString( "gtNbValuesZ=%1" ) .arg( params.gtNbValuesZ );
+ data << QString( "gtOffsetX=%1" ) .arg( params.gtOffsetX );
+ data << QString( "gtOffsetY=%1" ) .arg( params.gtOffsetY );
+ data << QString( "gtOffsetZ=%1" ) .arg( params.gtOffsetZ );
+ data << QString( "gtColorRX=%1" ) .arg( params.gtColorRX );
+ data << QString( "gtColorGX=%1" ) .arg( params.gtColorGX );
+ data << QString( "gtColorBX=%1" ) .arg( params.gtColorBX );
+ data << QString( "gtColorRY=%1" ) .arg( params.gtColorRY );
+ data << QString( "gtColorGY=%1" ) .arg( params.gtColorGY );
+ data << QString( "gtColorBY=%1" ) .arg( params.gtColorBY );
+ data << QString( "gtColorRZ=%1" ) .arg( params.gtColorRZ );
+ data << QString( "gtColorGZ=%1" ) .arg( params.gtColorGZ );
+ data << QString( "gtColorBZ=%1" ) .arg( params.gtColorBZ );
+ data << QString( "gtDrawTickmarksX=%1" ) .arg( params.gtDrawTickmarksX );
+ data << QString( "gtDrawTickmarksY=%1" ) .arg( params.gtDrawTickmarksY );
+ data << QString( "gtDrawTickmarksZ=%1" ) .arg( params.gtDrawTickmarksZ );
+ data << QString( "gtTickmarkLengthX=%1" ).arg( params.gtTickmarkLengthX );
+ data << QString( "gtTickmarkLengthY=%1" ).arg( params.gtTickmarkLengthY );
+ data << QString( "gtTickmarkLengthZ=%1" ).arg( params.gtTickmarkLengthZ );
+ QString bg = Qtx::backgroundToString( background() ).replace( "=", "$" );
+ data << QString( "background=%1" ).arg( bg );
+
+ return data.join("*");
}
-//****************************************************************
-void OCCViewer_ViewWindow::onRestoreView()
+/*!
+ \brief Restore visual parameters of the view window.
+ \param parameters visual parameters of view window
+*/
+void OCCViewer_ViewWindow::setVisualParameters( const QString& parameters )
+{
+ viewAspect params;
+ ClipPlanesList aClipPlanes;
+ QStringList data = parameters.split( '*' );
+ Qtx::BackgroundData bgData;
+ if ( parameters.contains( '=' ) ) // new format - "scale=1.000e+00*centerX=0.000e+00..."
+ {
+ foreach( QString param, data ) {
+ QString paramName = param.section( '=', 0, 0 ).trimmed();
+ QString paramValue = param.section( '=', 1, 1 ).trimmed();
+ if ( paramName == "scale" ) params.scale = paramValue.toDouble();
+ else if ( paramName == "centerX" ) params.centerX = paramValue.toDouble();
+ else if ( paramName == "centerY" ) params.centerY = paramValue.toDouble();
+ else if ( paramName == "projX" ) params.projX = paramValue.toDouble();
+ else if ( paramName == "projY" ) params.projY = paramValue.toDouble();
+ else if ( paramName == "projZ" ) params.projZ = paramValue.toDouble();
+ else if ( paramName == "twist" ) params.twist = paramValue.toDouble();
+ else if ( paramName == "atX" ) params.atX = paramValue.toDouble();
+ else if ( paramName == "atY" ) params.atY = paramValue.toDouble();
+ else if ( paramName == "atZ" ) params.atZ = paramValue.toDouble();
+ else if ( paramName == "eyeX" ) params.eyeX = paramValue.toDouble();
+ else if ( paramName == "eyeY" ) params.eyeY = paramValue.toDouble();
+ else if ( paramName == "eyeZ" ) params.eyeZ = paramValue.toDouble();
+ else if ( paramName == "scaleX" ) params.scaleX = paramValue.toDouble();
+ else if ( paramName == "scaleY" ) params.scaleY = paramValue.toDouble();
+ else if ( paramName == "scaleZ" ) params.scaleZ = paramValue.toDouble();
+ else if ( paramName == "isVisible" ) params.isVisible = paramValue.toInt();
+ else if ( paramName == "size" ) params.size = paramValue.toDouble();
+ else if ( paramName.contains( "ClippingPlane" ) )
+ {
+ QStringList ClipPlaneData = paramValue.split( ';' );
+ OCCViewer_ClipPlane aPlane;
+ foreach( QString ClipPlaneParam, ClipPlaneData )
+ {
+ QString ClipPlane_paramName = ClipPlaneParam.section( '~', 0, 0 ).trimmed();
+ QString ClipPlane_paramValue = ClipPlaneParam.section( '~', 1, 1 ).trimmed();
+ if ( ClipPlane_paramName == "Mode" )
+ {
+ aPlane.Mode = ( OCCViewer_ClipPlane::PlaneMode ) ClipPlane_paramValue.toInt();
+ }
+ else if ( ClipPlane_paramName == "IsActive" ) aPlane.IsOn = ClipPlane_paramValue.toInt();
+ else if ( ClipPlane_paramName == "X" ) aPlane.X = ClipPlane_paramValue.toDouble();
+ else if ( ClipPlane_paramName == "Y" ) aPlane.Y = ClipPlane_paramValue.toDouble();
+ else if ( ClipPlane_paramName == "Z" ) aPlane.Z = ClipPlane_paramValue.toDouble();
+ else
+ {
+ switch ( aPlane.Mode )
+ {
+ case OCCViewer_ClipPlane::Absolute :
+ if ( ClipPlane_paramName == "Dx" ) aPlane.AbsoluteOrientation.Dx = ClipPlane_paramValue.toDouble();
+ else if ( ClipPlane_paramName == "Dy" ) aPlane.AbsoluteOrientation.Dy = ClipPlane_paramValue.toDouble();
+ else if ( ClipPlane_paramName == "Dz" ) aPlane.AbsoluteOrientation.Dz = ClipPlane_paramValue.toDouble();
+ else if ( ClipPlane_paramName == "IsInvert" ) aPlane.AbsoluteOrientation.IsInvert = ClipPlane_paramValue.toInt();
+ else if ( ClipPlane_paramName == "AbsoluteOrientation" ) aPlane.OrientationType = ClipPlane_paramValue.toInt();
+ break;
+
+ case OCCViewer_ClipPlane::Relative :
+ if ( ClipPlane_paramName == "RelativeOrientation" ) aPlane.OrientationType = ClipPlane_paramValue.toInt();
+ else if ( ClipPlane_paramName == "Rotation1" ) aPlane.RelativeOrientation.Rotation1 = ClipPlane_paramValue.toDouble();
+ else if ( ClipPlane_paramName == "Rotation2" ) aPlane.RelativeOrientation.Rotation2 = ClipPlane_paramValue.toDouble();
+ break;
+ }
+ }
+ }
+ aClipPlanes.push_back(aPlane);
+ }
+ // graduated trihedron
+ else if ( paramName == "gtIsVisible" ) params.gtIsVisible = paramValue.toInt();
+ else if ( paramName == "gtDrawNameX" ) params.gtDrawNameX = paramValue.toInt();
+ else if ( paramName == "gtDrawNameY" ) params.gtDrawNameY = paramValue.toInt();
+ else if ( paramName == "gtDrawNameZ" ) params.gtDrawNameZ = paramValue.toInt();
+ else if ( paramName == "gtNameX" ) params.gtNameX = paramValue;
+ else if ( paramName == "gtNameY" ) params.gtNameY = paramValue;
+ else if ( paramName == "gtNameZ" ) params.gtNameZ = paramValue;
+ else if ( paramName == "gtNameColorRX" ) params.gtNameColorRX = paramValue.toInt();
+ else if ( paramName == "gtNameColorGX" ) params.gtNameColorGX = paramValue.toInt();
+ else if ( paramName == "gtNameColorBX" ) params.gtNameColorBX = paramValue.toInt();
+ else if ( paramName == "gtNameColorRY" ) params.gtNameColorRY = paramValue.toInt();
+ else if ( paramName == "gtNameColorGY" ) params.gtNameColorGY = paramValue.toInt();
+ else if ( paramName == "gtNameColorBY" ) params.gtNameColorBY = paramValue.toInt();
+ else if ( paramName == "gtNameColorRZ" ) params.gtNameColorRZ = paramValue.toInt();
+ else if ( paramName == "gtNameColorGZ" ) params.gtNameColorGZ = paramValue.toInt();
+ else if ( paramName == "gtNameColorBZ" ) params.gtNameColorBZ = paramValue.toInt();
+ else if ( paramName == "gtDrawValuesX" ) params.gtDrawValuesX = paramValue.toInt();
+ else if ( paramName == "gtDrawValuesY" ) params.gtDrawValuesY = paramValue.toInt();
+ else if ( paramName == "gtDrawValuesZ" ) params.gtDrawValuesZ = paramValue.toInt();
+ else if ( paramName == "gtNbValuesX" ) params.gtNbValuesX = paramValue.toInt();
+ else if ( paramName == "gtNbValuesY" ) params.gtNbValuesY = paramValue.toInt();
+ else if ( paramName == "gtNbValuesZ" ) params.gtNbValuesZ = paramValue.toInt();
+ else if ( paramName == "gtOffsetX" ) params.gtOffsetX = paramValue.toInt();
+ else if ( paramName == "gtOffsetY" ) params.gtOffsetY = paramValue.toInt();
+ else if ( paramName == "gtOffsetZ" ) params.gtOffsetZ = paramValue.toInt();
+ else if ( paramName == "gtColorRX" ) params.gtColorRX = paramValue.toInt();
+ else if ( paramName == "gtColorGX" ) params.gtColorGX = paramValue.toInt();
+ else if ( paramName == "gtColorBX" ) params.gtColorBX = paramValue.toInt();
+ else if ( paramName == "gtColorRY" ) params.gtColorRY = paramValue.toInt();
+ else if ( paramName == "gtColorGY" ) params.gtColorGY = paramValue.toInt();
+ else if ( paramName == "gtColorBY" ) params.gtColorBY = paramValue.toInt();
+ else if ( paramName == "gtColorRZ" ) params.gtColorRZ = paramValue.toInt();
+ else if ( paramName == "gtColorGZ" ) params.gtColorGZ = paramValue.toInt();
+ else if ( paramName == "gtColorBZ" ) params.gtColorBZ = paramValue.toInt();
+ else if ( paramName == "gtDrawTickmarksX" ) params.gtDrawTickmarksX = paramValue.toInt();
+ else if ( paramName == "gtDrawTickmarksY" ) params.gtDrawTickmarksY = paramValue.toInt();
+ else if ( paramName == "gtDrawTickmarksZ" ) params.gtDrawTickmarksZ = paramValue.toInt();
+ else if ( paramName == "gtTickmarkLengthX" ) params.gtTickmarkLengthX = paramValue.toInt();
+ else if ( paramName == "gtTickmarkLengthY" ) params.gtTickmarkLengthY = paramValue.toInt();
+ else if ( paramName == "gtTickmarkLengthZ" ) params.gtTickmarkLengthZ = paramValue.toInt();
+ else if ( paramName == "background" ) {
+ QString bg = paramValue.replace( "$", "=" );
+ bgData = Qtx::stringToBackground( bg );
+ }
+ }
+ }
+ else // old format - "1.000e+00*0.000e+00..."
+ {
+ int idx = 0;
+ params.scale = data.count() > idx ? data[idx++].toDouble() : 1.0;
+ params.centerX = data.count() > idx ? data[idx++].toDouble() : 0.0;
+ params.centerY = data.count() > idx ? data[idx++].toDouble() : 0.0;
+ params.projX = data.count() > idx ? data[idx++].toDouble() : sqrt(1./3);
+ params.projY = data.count() > idx ? data[idx++].toDouble() : -sqrt(1./3);
+ params.projZ = data.count() > idx ? data[idx++].toDouble() : sqrt(1./3);
+ params.twist = data.count() > idx ? data[idx++].toDouble() : 0.0;
+ params.atX = data.count() > idx ? data[idx++].toDouble() : 0.0;
+ params.atY = data.count() > idx ? data[idx++].toDouble() : 0.0;
+ params.atZ = data.count() > idx ? data[idx++].toDouble() : 0.0;
+ params.eyeX = data.count() > idx ? data[idx++].toDouble() : sqrt(250000./3);
+ params.eyeY = data.count() > idx ? data[idx++].toDouble() : -sqrt(250000./3);
+ params.eyeZ = data.count() > idx ? data[idx++].toDouble() : sqrt(250000./3);
+ params.scaleX = data.count() > idx ? data[idx++].toDouble() : 1.0;
+ params.scaleY = data.count() > idx ? data[idx++].toDouble() : 1.0;
+ params.scaleZ = data.count() > idx ? data[idx++].toDouble() : 1.0;
+ params.isVisible = data.count() > idx ? data[idx++].toInt() : 1;
+ params.size = data.count() > idx ? data[idx++].toDouble() : 100.0;
+ }
+ performRestoring( params );
+ setBackground( bgData );
+ myModel->setClipPlanes(aClipPlanes);
+}
+
+/*!
+ \brief Handle show event.
+
+ Emits Show() signal.
+
+ \param theEvent show event
+*/
+void OCCViewer_ViewWindow::showEvent( QShowEvent* theEvent )
{
- OCCViewer_CreateRestoreViewDlg* aDlg = new OCCViewer_CreateRestoreViewDlg( centralWidget(), myModel );
- connect( aDlg, SIGNAL( dlgOk() ), this, SLOT( setRestoreFlag() ) );
- aDlg->exec();
- myModel->updateViewAspects( aDlg->parameters() );
- if( myRestoreFlag && aDlg->parameters().count() )
- performRestoring( aDlg->currentItem() );
+ emit Show( theEvent );
}
-//****************************************************************
+/*!
+ \brief Handle hide event.
+
+ Emits Hide() signal.
+
+ \param theEvent hide event
+*/
+void OCCViewer_ViewWindow::hideEvent( QHideEvent* theEvent )
+{
+ emit Hide( theEvent );
+}
-void OCCViewer_ViewWindow::performRestoring( const viewAspect& anItem )
+
+/*!
+ Save old cursor. [ protected ]
+*/
+void OCCViewer_ViewWindow::saveCursor()
{
- Handle(V3d_View) aView3d = myViewPort->getView();
+ QCursor* aCursor = NULL;
+ if ( myViewPort )
+ aCursor = myViewPort->getDefaultCursor();
+ myCursor = ( aCursor ? *aCursor : cursor() );
+}
- Standard_Boolean prev = aView3d->SetImmediateUpdate( Standard_False );
- aView3d->SetScale( anItem.scale );
- aView3d->SetCenter( anItem.centerX, anItem.centerY );
- aView3d->SetProj( anItem.projX, anItem.projY, anItem.projZ );
- aView3d->SetTwist( anItem.twist );
- aView3d->SetAt( anItem.atX, anItem.atY, anItem.atZ );
- aView3d->SetImmediateUpdate( prev );
- aView3d->SetEye( anItem.eyeX, anItem.eyeY, anItem.eyeZ );
-
- myRestoreFlag = 0;
+
+/*!
+ Creates default sketcher. [ virtual protected ]
+*/
+OCCViewer_ViewSketcher* OCCViewer_ViewWindow::createSketcher( int type )
+{
+ if ( type == Rect )
+ return new OCCViewer_RectSketcher( this, type );
+ if ( type == Polygon )
+ return new OCCViewer_PolygonSketcher( this, type );
+ return 0;
}
-void OCCViewer_ViewWindow::setRestoreFlag()
+void OCCViewer_ViewWindow::initSketchers()
{
- myRestoreFlag = 1;
+ if ( mySketchers.isEmpty() )
+ {
+ mySketchers.append( createSketcher( Rect ) );
+ mySketchers.append( createSketcher( Polygon ) );
+ }
}
-//****************************************************************
-void OCCViewer_ViewWindow::onTrihedronShow()
+OCCViewer_ViewSketcher* OCCViewer_ViewWindow::getSketcher( const int typ )
{
- myModel->toggleTrihedron();
+ OCCViewer_ViewSketcher* sketcher = 0;
+ QList<OCCViewer_ViewSketcher*>::Iterator it;
+ for ( it = mySketchers.begin(); it != mySketchers.end() && !sketcher; ++it )
+ {
+ OCCViewer_ViewSketcher* sk = (*it);
+ if ( sk->type() == typ )
+ sketcher = sk;
+ }
+ return sketcher;
}
-//****************************************************************
-QImage OCCViewer_ViewWindow::dumpView()
+/*!
+ Handles requests for sketching in the active view. [ virtual public ]
+*/
+void OCCViewer_ViewWindow::activateSketching( int type )
+{
+ OCCViewer_ViewPort3d* vp = getViewPort();
+ if ( !vp )
+ return;
+
+ if ( !vp->isSketchingEnabled() )
+ return;
+
+ /* Finish current sketching */
+ if ( type == NoSketching )
+ {
+ if ( mypSketcher )
+ {
+ onSketchingFinished();
+ mypSketcher->deactivate();
+ mypSketcher = 0;
+ }
+ }
+ /* Activate new sketching */
+ else
+ {
+ activateSketching( NoSketching ); /* concurrency not suported */
+ mypSketcher = getSketcher( type );
+ if ( mypSketcher )
+ {
+ mypSketcher->activate();
+ onSketchingStarted();
+ }
+ }
+}
+
+/*!
+ Unhilights detected entities. [ virtual protected ]
+*/
+void OCCViewer_ViewWindow::onSketchingStarted()
+{
+}
+
+/*!
+ Selection by rectangle or polygon. [ virtual protected ]
+*/
+void OCCViewer_ViewWindow::onSketchingFinished()
+{
+ MESSAGE("OCCViewer_ViewWindow::onSketchingFinished()")
+ if ( mypSketcher && mypSketcher->result() == OCCViewer_ViewSketcher::Accept )
+ {
+ Handle(AIS_InteractiveContext) ic = myModel->getAISContext();
+ bool append = bool( mypSketcher->buttonState() && mypSketcher->isHasShift() );
+ switch( mypSketcher->type() )
+ {
+ case Rect:
+ {
+ QRect* aRect = (QRect*)mypSketcher->data();
+ if( aRect )
+ {
+ int aLeft = aRect->left();
+ int aRight = aRect->right();
+ int aTop = aRect->top();
+ int aBottom = aRect->bottom();
+// myRect = aRect;
+
+ if( append )
+ ic->ShiftSelect( aLeft, aBottom, aRight, aTop, getViewPort()->getView(), Standard_False );
+ else
+ ic->Select( aLeft, aBottom, aRight, aTop, getViewPort()->getView(), Standard_False );
+ }
+ }
+ break;
+ case Polygon:
+ {
+ QPolygon* aPolygon = (QPolygon*)mypSketcher->data();
+ if( aPolygon )
+ {
+ int size = aPolygon->size();
+ TColgp_Array1OfPnt2d anArray( 1, size );
+
+ QPolygon::Iterator it = aPolygon->begin();
+ QPolygon::Iterator itEnd = aPolygon->end();
+ for( int index = 1; it != itEnd; ++it, index++ )
+ {
+ QPoint aPoint = *it;
+ anArray.SetValue( index, gp_Pnt2d( aPoint.x(), aPoint.y() ) );
+ }
+
+ if( append )
+ ic->ShiftSelect( anArray, getViewPort()->getView(), Standard_False );
+ else
+ ic->Select( anArray, getViewPort()->getView(), Standard_False );
+ }
+ }
+ break;
+ default:
+ break;
+ }
+
+ OCCViewer_ViewManager* aViewMgr = ( OCCViewer_ViewManager* )getViewManager();
+ aViewMgr->getOCCViewer()->performSelectionChanged();
+ }
+}
+
+OCCViewer_ViewPort3d* OCCViewer_ViewWindow::getViewPort()
+{
+ return myViewPort;
+}
+
+bool OCCViewer_ViewWindow::transformRequested() const
{
- QPixmap px = QPixmap::grabWindow( myViewPort->winId() );
- return px.convertToImage();
+ return ( myOperation != NOTHING );
+}
+
+bool OCCViewer_ViewWindow::transformInProcess() const
+{
+ return myEventStarted;
+}
+
+void OCCViewer_ViewWindow::setTransformInProcess( bool bOn )
+{
+ myEventStarted = bOn;
+}
+
+/*!
+ Set enabled state of transformation (rotate, zoom, etc)
+*/
+void OCCViewer_ViewWindow::setTransformEnabled( const OperationType id, const bool on )
+{
+ if ( id != NOTHING ) myStatus.insert( id, on );
+}
+
+/*!
+ \return enabled state of transformation (rotate, zoom, etc)
+*/
+bool OCCViewer_ViewWindow::transformEnabled( const OperationType id ) const
+{
+ return myStatus.contains( id ) ? myStatus[ id ] : true;
+}
+
+void OCCViewer_ViewWindow::onMaximizedView()
+{
+ setMaximized(!isMaximized());
+}
+
+void OCCViewer_ViewWindow::returnTo3dView()
+{
+ setReturnedTo3dView( true );
+}
+
+void OCCViewer_ViewWindow::setReturnedTo3dView(bool isVisible3dView)
+{
+ if ( !toolMgr()->action( ReturnTo3dViewId ) ||
+ toolMgr()->isShown(ReturnTo3dViewId) != isVisible3dView ) return;
+ if ( !isVisible3dView )
+ toolMgr()->show( ReturnTo3dViewId );
+ else
+ toolMgr()->hide( ReturnTo3dViewId );
+ if ( isVisible3dView ) emit returnedTo3d( );
+}
+
+
+void OCCViewer_ViewWindow::setMaximized(bool toMaximize, bool toSendSignal)
+{
+ QAction* anAction = toolMgr()->action( MaximizedId );
+ QAction* anAction2 = toolMgr()->action( ReturnTo3dViewId );
+ SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
+ if ( toMaximize ) {
+ anAction->setText( tr( "MNU_MINIMIZE_VIEW" ) );
+ anAction->setToolTip( tr( "MNU_MINIMIZE_VIEW" ) );
+ anAction->setIcon( aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_MINIMIZE" ) ) );
+ anAction->setStatusTip( tr( "DSC_MINIMIZE_VIEW" ) );
+ if ( anAction2 && my2dMode != No2dMode ) toolMgr()->show( ReturnTo3dViewId );
+ if (toSendSignal) {
+ emit maximized( this, true );
+ }
+ }
+ else {
+ anAction->setText( tr( "MNU_MAXIMIZE_VIEW" ) );
+ anAction->setToolTip( tr( "MNU_MAXIMIZE_VIEW" ) );
+ anAction->setIcon( aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_MAXIMIZE" ) ) );
+ anAction->setStatusTip( tr( "DSC_MAXIMIZE_VIEW" ) );
+ if ( anAction2 && my2dMode != No2dMode ) toolMgr()->hide( ReturnTo3dViewId );
+ if (toSendSignal) {
+ emit maximized( this, false );
+ }
+ }
+}
+
+bool OCCViewer_ViewWindow::isMaximized() const
+{
+ return !(toolMgr()->action( MaximizedId )->text() == tr( "MNU_MAXIMIZE_VIEW" ));
+}
+
+void OCCViewer_ViewWindow::setSketcherStyle( bool enable )
+{
+ IsSketcherStyle = enable;
+}
+
+bool OCCViewer_ViewWindow::isSketcherStyle() const
+{
+ return IsSketcherStyle;
+}
+
+
+void OCCViewer_ViewWindow::set2dMode(Mode2dType theType)
+{
+ my2dMode = theType;
+}
+
+void OCCViewer_ViewWindow::setProjectionType( int mode )
+{
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ Handle(Graphic3d_Camera) aCamera = aView3d->Camera();
+ if (mode == Perspective) {
+ myModel->setProjectionType(Perspective);
+ aCamera->SetProjectionType ( Graphic3d_Camera::Projection_Perspective );
+ }
+ if (mode == Orthographic) {
+ myModel->setProjectionType(Orthographic);
+ aCamera->SetProjectionType ( Graphic3d_Camera::Projection_Orthographic );
+ }
+ #if OCC_VERSION_LARGE > 0x06090000
+ if (mode == Stereo) {
+ aCamera->SetProjectionType ( Graphic3d_Camera::Projection_Stereo );
+ SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
+ setStereoType( aResMgr->integerValue( "OCCViewer", "stereo_type", 0 ) );
+ setAnaglyphFilter( aResMgr->integerValue( "OCCViewer", "anaglyph_filter", 0 ) );
+ setReverseStereo( aResMgr->booleanValue( "OCCViewer", "reverse_stereo", false ) );
+ setVSync( aResMgr->booleanValue( "OCCViewer", "enable_vsync", true ) );
+ setQuadBufferSupport( aResMgr->booleanValue( "OCCViewer", "enable_quad_buffer_support", false ) );
+ }
+ #endif
+ aView3d->Redraw();
+ onViewFitAll();
+ }
+ // update action state if method is called outside
+ QtxAction* anOrthographicAction = dynamic_cast<QtxAction*>( toolMgr()->action( OrthographicId ) );
+ QtxAction* aPerspectiveAction = dynamic_cast<QtxAction*>( toolMgr()->action( PerspectiveId ) );
+#if OCC_VERSION_LARGE > 0x06090000
+ QtxAction* aStereoAction = dynamic_cast<QtxAction*>( toolMgr()->action( StereoId ) );
+#endif
+ if ( mode == Orthographic && !anOrthographicAction->isChecked() ) {
+ anOrthographicAction->setChecked( true );
+ #if OCC_VERSION_LARGE > 0x06090000
+ aStereoAction->setChecked( false );
+ #endif
+ }
+ if ( mode == Perspective && !aPerspectiveAction->isChecked() ) {
+ aPerspectiveAction->setChecked( true );
+ #if OCC_VERSION_LARGE > 0x06090000
+ aStereoAction->setChecked( false );
+ #endif
+ }
+#if OCC_VERSION_LARGE > 0x06090000
+ if ( mode == Stereo ) {
+ aStereoAction->setChecked( true );
+ if ( anOrthographicAction->isEnabled() ) {
+ anOrthographicAction->setEnabled( false );
+ anOrthographicAction->setChecked( false );
+ aStereoAction->setChecked( false );
+ }
+ else {
+ anOrthographicAction->setEnabled( true );
+ aStereoAction->setChecked( false );
+ anOrthographicAction->setChecked(myModel->projectionType() == Orthographic);
+ }
+ if ( aPerspectiveAction->isEnabled() ) {
+ aPerspectiveAction->setEnabled( false );
+ aPerspectiveAction->setChecked( true );
+ #if OCC_VERSION_LARGE > 0x06090000
+ if ( isQuadBufferSupport() && !isOpenGlStereoSupport() && stereoType() == QuadBuffer )
+ SUIT_MessageBox::warning( 0, tr( "WRN_WARNING" ), tr( "WRN_SUPPORT_QUAD_BUFFER" ) );
+ #endif
+ }
+ else {
+ aPerspectiveAction->setEnabled( true );
+ aStereoAction->setChecked( false );
+ aPerspectiveAction->setChecked(myModel->projectionType() == Perspective);
+ onProjectionType();
+ }
+ }
+ else {
+ if ( !anOrthographicAction->isEnabled() )
+ anOrthographicAction->setEnabled( true );
+ if ( !aPerspectiveAction->isEnabled() )
+ aPerspectiveAction->setEnabled( true );
+ }
+#endif
+}
+
+int OCCViewer_ViewWindow::projectionType() const
+{
+ int mode = Orthographic;
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ Handle(Graphic3d_Camera) aCamera = aView3d->Camera();
+ if (aCamera->ProjectionType() == Graphic3d_Camera::Projection_Perspective)
+ mode = Perspective;
+ if (aCamera->ProjectionType() == Graphic3d_Camera::Projection_Orthographic)
+ mode = Orthographic;
+ #if OCC_VERSION_LARGE > 0x06090000
+ if (aCamera->ProjectionType() == Graphic3d_Camera::Projection_Stereo)
+ mode = Stereo;
+ #endif
+ }
+ return mode;
+}
+
+void OCCViewer_ViewWindow::setStereoType( int type )
+{
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Graphic3d_RenderingParams* aParams = &aView3d->ChangeRenderingParams();
+ aParams->StereoMode = (Graphic3d_StereoMode)type;
+ #endif
+ }
+}
+
+int OCCViewer_ViewWindow::stereoType() const
+{
+ int type = QuadBuffer;
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Graphic3d_RenderingParams* aParams = &aView3d->ChangeRenderingParams();
+ type = (OCCViewer_ViewWindow::StereoType)aParams->StereoMode;
+ #endif
+ }
+ return type;
+}
+
+void OCCViewer_ViewWindow::setAnaglyphFilter( int type )
+{
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Graphic3d_RenderingParams* aParams = &aView3d->ChangeRenderingParams();
+ if (type == RedCyan)
+ aParams->AnaglyphFilter = Graphic3d_RenderingParams::Anaglyph_RedCyan_Optimized;
+ if (type == YellowBlue)
+ aParams->AnaglyphFilter = Graphic3d_RenderingParams::Anaglyph_YellowBlue_Optimized;
+ if (type == GreenMagenta)
+ aParams->AnaglyphFilter = Graphic3d_RenderingParams::Anaglyph_GreenMagenta_Simple;
+ #endif
+ }
+}
+
+int OCCViewer_ViewWindow::anaglyphFilter() const
+{
+ int type = RedCyan;
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Graphic3d_RenderingParams* aParams = &aView3d->ChangeRenderingParams();
+ if (aParams->AnaglyphFilter == Graphic3d_RenderingParams::Anaglyph_RedCyan_Optimized)
+ type = RedCyan;
+ if (aParams->AnaglyphFilter == Graphic3d_RenderingParams::Anaglyph_YellowBlue_Optimized)
+ type = YellowBlue;
+ if (aParams->AnaglyphFilter == Graphic3d_RenderingParams::Anaglyph_GreenMagenta_Simple)
+ type = GreenMagenta;
+ #endif
+ }
+ return type;
+}
+
+void OCCViewer_ViewWindow::setStereographicFocus( int type, double value )
+{
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(Graphic3d_Camera) aCamera = aView3d->Camera();
+ aCamera->SetZFocus( (Graphic3d_Camera::FocusType) type, value );
+ #endif
+ }
+}
+
+int OCCViewer_ViewWindow::stereographicFocusType() const
+{
+ int type = Relative;
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(Graphic3d_Camera) aCamera = aView3d->Camera();
+ type = (OCCViewer_ViewWindow::FocusIODType)aCamera->ZFocusType();
+ #endif
+ }
+ return type;
+}
+
+double OCCViewer_ViewWindow::stereographicFocusValue() const
+{
+ double value = 1.0;
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(Graphic3d_Camera) aCamera = aView3d->Camera();
+ value = aCamera->ZFocus();
+ #endif
+ }
+ return value;
+}
+
+void OCCViewer_ViewWindow::setInterocularDistance( int type, double value )
+{
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(Graphic3d_Camera) aCamera = aView3d->Camera();
+ aCamera->SetIOD( (Graphic3d_Camera::IODType) type, value );
+ #endif
+ }
+}
+
+int OCCViewer_ViewWindow::interocularDistanceType() const
+{
+ int type = Relative;
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(Graphic3d_Camera) aCamera = aView3d->Camera();
+ type = (OCCViewer_ViewWindow::FocusIODType)aCamera->GetIODType();
+ #endif
+ }
+ return type;
+}
+
+double OCCViewer_ViewWindow::interocularDistanceValue() const
+{
+ double value = 0.05;
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(Graphic3d_Camera) aCamera = aView3d->Camera();
+ value = aCamera->IOD();
+ #endif
+ }
+ return value;
+}
+
+void OCCViewer_ViewWindow::setReverseStereo( bool reverse )
+{
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Graphic3d_RenderingParams* aParams = &aView3d->ChangeRenderingParams();
+ aParams->ToReverseStereo = reverse;
+ #endif
+ }
+}
+
+bool OCCViewer_ViewWindow::isReverseStereo() const
+{
+ int reverse = false;
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Graphic3d_RenderingParams* aParams = &aView3d->ChangeRenderingParams();
+ reverse = aParams->ToReverseStereo;
+ #endif
+ }
+ return reverse;
+}
+
+void OCCViewer_ViewWindow::setVSync( bool enable )
+{
+ Handle(AIS_InteractiveContext) anIntCont = myModel->getAISContext();
+ if ( !anIntCont.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(OpenGl_GraphicDriver) aDriver = Handle(OpenGl_GraphicDriver)::DownCast(anIntCont->CurrentViewer()->Driver());
+ OpenGl_Caps* aCaps = &aDriver->ChangeOptions();
+ aCaps->swapInterval = enable;
+ #endif
+ }
+}
+
+bool OCCViewer_ViewWindow::isVSync() const
+{
+ int enable = true;
+ Handle(AIS_InteractiveContext) anIntCont = myModel->getAISContext();
+ if ( !anIntCont.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(OpenGl_GraphicDriver) aDriver = Handle(OpenGl_GraphicDriver)::DownCast(anIntCont->CurrentViewer()->Driver());
+ OpenGl_Caps* aCaps = &aDriver->ChangeOptions();
+ enable = aCaps->swapInterval;
+ #endif
+ }
+ return enable;
+}
+
+void OCCViewer_ViewWindow::setQuadBufferSupport( bool enable )
+{
+ Handle(AIS_InteractiveContext) anIntCont = myModel->getAISContext();
+ if ( !anIntCont.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(OpenGl_GraphicDriver) aDriver = Handle(OpenGl_GraphicDriver)::DownCast(anIntCont->CurrentViewer()->Driver());
+ OpenGl_Caps* aCaps = &aDriver->ChangeOptions();
+ aCaps->contextStereo = enable;
+ #endif
+ }
+}
+
+bool OCCViewer_ViewWindow::isQuadBufferSupport() const
+{
+ int enable = true;
+ Handle(AIS_InteractiveContext) anIntCont = myModel->getAISContext();
+ if ( !anIntCont.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(OpenGl_GraphicDriver) aDriver = Handle(OpenGl_GraphicDriver)::DownCast(anIntCont->CurrentViewer()->Driver());
+ OpenGl_Caps* aCaps = &aDriver->ChangeOptions();
+ enable = aCaps->contextStereo;
+ #endif
+ }
+ return enable;
+}
+
+
+bool OCCViewer_ViewWindow::isOpenGlStereoSupport() const
+{
+ GLboolean support[1];
+ glGetBooleanv (GL_STEREO, support);
+ if ( support[0] )
+ return true;
+ return false;
+}
+
+// obsolete
+QColor OCCViewer_ViewWindow::backgroundColor() const
+{
+ return myViewPort ? myViewPort->backgroundColor() : Qt::black;
+}
+
+// obsolete
+void OCCViewer_ViewWindow::setBackgroundColor( const QColor& theColor )
+{
+ if ( myViewPort ) myViewPort->setBackgroundColor( theColor );
+}
+
+Qtx::BackgroundData OCCViewer_ViewWindow::background() const
+{
+ return myViewPort ? myViewPort->background() : Qtx::BackgroundData();
+}
+
+void OCCViewer_ViewWindow::setBackground( const Qtx::BackgroundData& theBackground )
+{
+ if ( myViewPort ) myViewPort->setBackground( theBackground );
+}
+
+void OCCViewer_ViewWindow::showStaticTrihedron( bool on )
+{
+ if ( myViewPort ) myViewPort->showStaticTrihedron( on );
+}
+
+/*!
+ Clears view aspects
+*/
+void OCCViewer_ViewWindow::clearViewAspects()
+{
+ myViewAspects.clear();
+}
+
+/*!
+ \return const reference to list of view aspects
+*/
+const viewAspectList& OCCViewer_ViewWindow::getViewAspects()
+{
+ return myViewAspects;
+}
+
+/*!
+ Appends new view aspect
+ \param aParams - new view aspects
+*/
+void OCCViewer_ViewWindow::appendViewAspect( const viewAspect& aParams )
+{
+ myViewAspects.append( aParams );
+}
+
+/*!
+ Replaces old view aspects by new ones
+ \param aViewList - list of new view aspects
+*/
+void OCCViewer_ViewWindow::updateViewAspects( const viewAspectList& aViewList )
+{
+ myViewAspects = aViewList;
+}
+
+/*!
+ Get camera properties for the OCC view window.
+ \return shared pointer on camera properties.
+*/
+SUIT_CameraProperties OCCViewer_ViewWindow::cameraProperties()
+{
+ SUIT_CameraProperties aProps;
+
+ Handle(V3d_View) aSourceView = getViewPort()->getView();
+ if ( aSourceView.IsNull() )
+ return aProps;
+
+ if ( get2dMode() == No2dMode ) {
+ aProps.setDimension( SUIT_CameraProperties::Dim3D );
+ }
+ else {
+ aProps.setDimension( SUIT_CameraProperties::Dim2D );
+ aProps.setViewSide( (SUIT_CameraProperties::ViewSide)(int)get2dMode() );
+ }
+
+ // read common properites of the view
+ Standard_Real anUp[3];
+ Standard_Real anAt[3];
+ Standard_Real anEye[3];
+ Standard_Real aProj[3];
+ Standard_Real anAxialScale[3];
+
+ aSourceView->Up( anUp[0], anUp[1], anUp[2] );
+ aSourceView->At( anAt[0], anAt[1], anAt[2] );
+ aSourceView->Proj( aProj[0], aProj[1], aProj[2] );
+ getViewPort()->getAxialScale( anAxialScale[0], anAxialScale[1], anAxialScale[2] );
+
+ aProps.setAxialScale( anAxialScale[0], anAxialScale[1], anAxialScale[2] );
+ aProps.setViewUp( anUp[0], anUp[1], anUp[2] );
+
+#if OCC_VERSION_LARGE > 0x06070100
+ aSourceView->Eye( anEye[0], anEye[1], anEye[2] );
+
+ // store camera properties "as is": it is up to synchronized
+ // view classes to provide necessary property conversion.
+ aProps.setPosition( anEye[0], anEye[1], anEye[2] );
+ aProps.setFocalPoint( anAt[0], anAt[1], anAt[2] );
+
+ if ( aSourceView->Camera()->IsOrthographic() )
+ {
+ aProps.setProjection( SUIT_CameraProperties::PrjOrthogonal );
+ aProps.setViewAngle( 0.0 );
+ }
+ else
+ {
+ aProps.setProjection( SUIT_CameraProperties::PrjPerspective );
+ aProps.setViewAngle( aSourceView->Camera()->FOVy() );
+ }
+ aProps.setMappingScale( aSourceView->Camera()->Scale() );
+#else
+ Standard_Real aCameraDepth = aSourceView->Depth() + aSourceView->ZSize() * 0.5;
+
+ // generate view orientation matrix for transforming OCC projection reference point
+ // into a camera (eye) position.
+ gp_Dir aLeftDir = gp_Dir( anUp[0], anUp[1], anUp[2] ) ^ gp_Dir( aProj[0], aProj[1], aProj[2] );
+
+ gp_GTrsf aTrsf;
+ aTrsf.SetValue( 1, 1, aLeftDir.X() );
+ aTrsf.SetValue( 2, 1, aLeftDir.Y() );
+ aTrsf.SetValue( 3, 1, aLeftDir.Z() );
+
+ aTrsf.SetValue( 1, 2, anUp[0] );
+ aTrsf.SetValue( 2, 2, anUp[1] );
+ aTrsf.SetValue( 3, 2, anUp[2] );
+
+ aTrsf.SetValue( 1, 3, aProj[0] );
+ aTrsf.SetValue( 2, 3, aProj[1] );
+ aTrsf.SetValue( 3, 3, aProj[2] );
+
+ aTrsf.SetValue( 1, 4, anAt[0] );
+ aTrsf.SetValue( 2, 4, anAt[1] );
+ aTrsf.SetValue( 3, 4, anAt[2] );
+
+ Graphic3d_Vertex aProjRef = aSourceView->ViewMapping().ProjectionReferencePoint();
+
+ // transform to world-space coordinate system
+ gp_XYZ aPosition( aProjRef.X(), aProjRef.Y(), aCameraDepth );
+ aTrsf.Transforms( aPosition );
+
+ // compute focal point
+ double aFocalPoint[3];
+
+ aFocalPoint[0] = aPosition.X() - aProj[0] * aCameraDepth;
+ aFocalPoint[1] = aPosition.Y() - aProj[1] * aCameraDepth;
+ aFocalPoint[2] = aPosition.Z() - aProj[2] * aCameraDepth;
+
+ aProps.setFocalPoint( aFocalPoint[0], aFocalPoint[1], aFocalPoint[2] );
+ aProps.setPosition( aPosition.X(), aPosition.Y(), aPosition.Z() );
+
+ Standard_Real aViewScale[2];
+ aSourceView->Size( aViewScale[0], aViewScale[1] );
+ aProps.setMappingScale( aViewScale[1] );
+#endif
+
+ return aProps;
+}
+
+/*!
+ Synchronize views.
+ This implementation synchronizes OCC view's camera propreties.
+*/
+void OCCViewer_ViewWindow::synchronize( SUIT_ViewWindow* theView )
+{
+ bool blocked = blockSignals( true );
+
+ SUIT_CameraProperties aProps = theView->cameraProperties();
+ if ( !cameraProperties().isCompatible( aProps ) ) {
+ // other view, this one is being currently synchronized to, seems has become incompatible
+ // we have to break synchronization
+ updateSyncViews();
+ return;
+ }
+
+ Handle(V3d_View) aDestView = getViewPort()->getView();
+
+ aDestView->SetImmediateUpdate( Standard_False );
+
+ double anUpDir[3];
+ double aPosition[3];
+ double aFocalPoint[3];
+ double anAxialScale[3];
+
+ // get common properties
+ aProps.getFocalPoint( aFocalPoint[0], aFocalPoint[1], aFocalPoint[2] );
+ aProps.getPosition( aPosition[0], aPosition[1], aPosition[2] );
+ aProps.getViewUp( anUpDir[0], anUpDir[1], anUpDir[2] );
+ aProps.getAxialScale( anAxialScale[0], anAxialScale[1], anAxialScale[2] );
+
+#if OCC_VERSION_LARGE > 0x06070100
+ aDestView->SetAt( aFocalPoint[0], aFocalPoint[1], aFocalPoint[2] );
+ aDestView->SetEye( aPosition[0], aPosition[1], aPosition[2] );
+ aDestView->SetUp( anUpDir[0], anUpDir[1], anUpDir[2] );
+ aDestView->Camera()->SetScale( aProps.getMappingScale() );
+#else
+ gp_Dir aProjDir( aPosition[0] - aFocalPoint[0],
+ aPosition[1] - aFocalPoint[1],
+ aPosition[2] - aFocalPoint[2] );
+
+ // get custom view translation
+ Standard_Real aTranslation[3];
+ aDestView->At( aTranslation[0], aTranslation[1], aTranslation[2] );
+
+ gp_Dir aLeftDir = gp_Dir( anUpDir[0], anUpDir[1], anUpDir[2] )
+ ^ gp_Dir( aProjDir.X(), aProjDir.Y(), aProjDir.Z() );
+
+ gp_GTrsf aTrsf;
+ aTrsf.SetValue( 1, 1, aLeftDir.X() );
+ aTrsf.SetValue( 2, 1, aLeftDir.Y() );
+ aTrsf.SetValue( 3, 1, aLeftDir.Z() );
+
+ aTrsf.SetValue( 1, 2, anUpDir[0] );
+ aTrsf.SetValue( 2, 2, anUpDir[1] );
+ aTrsf.SetValue( 3, 2, anUpDir[2] );
+
+ aTrsf.SetValue( 1, 3, aProjDir.X() );
+ aTrsf.SetValue( 2, 3, aProjDir.Y() );
+ aTrsf.SetValue( 3, 3, aProjDir.Z() );
+
+ aTrsf.SetValue( 1, 4, aTranslation[0] );
+ aTrsf.SetValue( 2, 4, aTranslation[1] );
+ aTrsf.SetValue( 3, 4, aTranslation[2] );
+ aTrsf.Invert();
+
+ // transform to view-space coordinate system
+ gp_XYZ aProjRef( aPosition[0], aPosition[1], aPosition[2] );
+ aTrsf.Transforms( aProjRef );
+
+ // set view camera properties using low-level approach. this is done
+ // in order to avoid interference with static variables in v3d view used
+ // when rotation is in process in another view.
+ Visual3d_ViewMapping aMapping = aDestView->View()->ViewMapping();
+ Visual3d_ViewOrientation anOrientation = aDestView->View()->ViewOrientation();
+
+ Graphic3d_Vector aMappingProj( aProjDir.X(), aProjDir.Y(), aProjDir.Z() );
+ Graphic3d_Vector aMappingUp( anUpDir[0], anUpDir[1], anUpDir[2] );
+
+ aMappingProj.Normalize();
+ aMappingUp.Normalize();
+
+ anOrientation.SetViewReferencePlane( aMappingProj );
+ anOrientation.SetViewReferenceUp( aMappingUp );
+
+ aDestView->SetViewMapping( aMapping );
+ aDestView->SetViewOrientation( anOrientation );
+
+ // set panning
+ aDestView->SetCenter( aProjRef.X(), aProjRef.Y() );
+
+ // set mapping scale
+ double aMapScaling = aProps.getMappingScale();
+ Standard_Real aWidth, aHeight;
+ aDestView->Size( aWidth, aHeight );
+ aDestView->SetSize ( aWidth > aHeight ? aMapScaling * (aWidth / aHeight) : aMapScaling );
+#endif
+
+ getViewPort()->setAxialScale( anAxialScale[0], anAxialScale[1], anAxialScale[2] );
+
+ aDestView->ZFitAll();
+ aDestView->SetImmediateUpdate( Standard_True );
+ aDestView->Redraw();
+
+ blockSignals( blocked );
+}
+
+/*!
+ \brief Indicates whether preselection is enabled
+ \return true if preselection is enabled
+*/
+bool OCCViewer_ViewWindow::isPreselectionEnabled() const
+{
+ return myPreselectionEnabled;
+}
+
+/*!
+ \brief Enables/disables preselection
+ \param theIsToEnable if true - preselection will be enabled
+*/
+void OCCViewer_ViewWindow::enablePreselection( bool theIsToEnable )
+{
+ onSwitchPreselection( theIsToEnable );
+}
+
+/*!
+ \brief Indicates whether selection is enabled
+ \return true if selection is enabled
+*/
+bool OCCViewer_ViewWindow::isSelectionEnabled() const
+{
+ return mySelectionEnabled;
+}
+
+/*!
+ \brief Enables/disables selection
+ \param theIsToEnable if true - selection will be enabled
+*/
+void OCCViewer_ViewWindow::enableSelection( bool theIsToEnable )
+{
+ onSwitchSelection( theIsToEnable );
+}
+
+
+/*!
+ \brief called if clipping operation is activated / deactivated.
+
+ Enables/disables clipping plane displaying.
+
+ \parma on action state
+*/
+void OCCViewer_ViewWindow::onClipping (bool theIsOn)
+{
+ if(!myModel) return;
+ OCCViewer_ClippingDlg* aClippingDlg = myModel->getClippingDlg();
+
+ if (theIsOn) {
+ if (!aClippingDlg) {
+ aClippingDlg = new OCCViewer_ClippingDlg (this, myModel);
+ myModel->setClippingDlg(aClippingDlg);
+ }
+ if (!aClippingDlg->isVisible())
+ aClippingDlg->show();
+ } else {
+ if ( aClippingDlg ) {
+ aClippingDlg->close();
+ myModel->setClippingDlg(0);
+ }
+ }
+
+ SUIT_ViewManager* mgr = getViewManager();
+ if( mgr ) {
+ QVector<SUIT_ViewWindow*> aViews = mgr->getViews();
+ for(int i = 0, iEnd = aViews.size(); i < iEnd; i++) {
+ if(SUIT_ViewWindow* aViewWindow = aViews.at(i)) {
+ QtxActionToolMgr* mgr = aViewWindow->toolMgr();
+ if(!mgr) continue;
+ QAction* a = toolMgr()->action( ClippingId );
+ if(!a) continue;
+ if(theIsOn != a->isChecked()){
+ disconnect (a, SIGNAL (toggled (bool)), aViewWindow, SLOT (onClipping (bool)));
+ a->setChecked(theIsOn);
+ connect (a, SIGNAL (toggled (bool)), aViewWindow, SLOT (onClipping (bool)));
+ }
+ }
+ }
+ }
}
