// Copyright (C) 2007-2011 CEA/DEN, EDF R&D, OPEN CASCADE // // 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 // Lesser General Public License for more details. // // You should have received a copy of the GNU Lesser General Public // License along with this library; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com // // GEOM GEOMGUI : GUI for Geometry component // File : EntityGUI_3DSketcherDlg.cxx // Author : DMV, OCN // #include "EntityGUI_3DSketcherDlg.h" #include "EntityGUI_Widgets.h" #include #include #include #include #include #include #include #include #include #include #include #include #include //#include //#include //#include //#include //#include #include //#include //#include #include #include #include class Locker { public: Locker( bool& l ) : myLock( l ) { myLock = true; } ~Locker() { myLock = false; } private: bool& myLock; }; //================================================================================= // class : EntityGUI_3DSketcherDlg() // purpose : Constructs a EntityGUI_3DSketcherDlg which is a child of 'parent', with the // name 'name' and widget flags set to 'f'. // The dialog will by default be modeless, unless you set 'modal' to // TRUE to construct a modal dialog. //================================================================================= EntityGUI_3DSketcherDlg::EntityGUI_3DSketcherDlg( GeometryGUI* theGeometryGUI, QWidget* parent, bool modal, Qt::WindowFlags fl, const double lineWidth ) : GEOMBase_Skeleton( theGeometryGUI, parent, modal, fl ), myMode( -1 ), myOK( false ), myLineWidth( lineWidth ), myGeometryGUI( theGeometryGUI ) { QPixmap image0( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_SELECT" ) ) ); QPixmap image1( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_DLG_UNDO" ) ) ); QPixmap image2( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_DLG_REDO" ) ) ); QPixmap image3( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICO_3DSKETCH" ) ) ); setWindowTitle( tr( "GEOM_3DSKETCHER_TITLE" ) ); /***************************************************************/ mainFrame()->GroupConstructors->setTitle( tr( "GEOM_3DSKETCHER" ) ); mainFrame()->RadioButton1->setIcon( image3 );; mainFrame()->RadioButton2->close(); mainFrame()->RadioButton3->close(); GroupType = new DlgRef_3Radio(centralWidget()); GroupType->GroupBox1->setTitle(tr("GEOM_COORDINATES_TYPE")); GroupType->RadioButton1->setText(tr("GEOM_SKETCHER_ABS")); GroupType->RadioButton2->setText(tr("GEOM_SKETCHER_REL")); GroupType->RadioButton3->close(); myTypeGroup = new QButtonGroup( this ); myTypeGroup->addButton( GroupType->RadioButton1, 0 ); myTypeGroup->addButton( GroupType->RadioButton2, 1 ); Group3Spin = new EntityGUI_3Spin( centralWidget() ); Group3Spin->GroupBox1->setTitle( tr( "GEOM_SKETCHER_VALUES" ) ); Group3Spin->buttonApply->setText( tr( "GEOM_SKETCHER_APPLY" ) ); Group3Spin->buttonUndo->setIcon( image1 ); Group3Spin->buttonRedo->setIcon( image2 ); Group3Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_X2" ) ); Group3Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_Y2" ) ); Group3Spin->TextLabel3->setText( tr( "GEOM_SKETCHER_Z2" ) ); buttonOk()->setText( tr( "GEOM_BUT_END_SKETCH" ) ); buttonApply()->setText( tr( "GEOM_BUT_CLOSE_SKETCH" ) ); QVBoxLayout* layout = new QVBoxLayout( centralWidget() ); layout->setMargin( 0 ); layout->setSpacing( 6 ); layout->addWidget( GroupType ); layout->addWidget( Group3Spin ); setHelpFileName( "create_3dsketcher_page.html" ); resize(100,100); Init(); } //================================================================================= // function : ~EntityGUI_3DSketcherDlg() // purpose : Destroys the object and frees any allocated resources //================================================================================= EntityGUI_3DSketcherDlg::~EntityGUI_3DSketcherDlg() { myGeomGUI->SetActiveDialogBox( 0 ); } //================================================================================= // function : Init() // purpose : //================================================================================= void EntityGUI_3DSketcherDlg::Init() { myOK = false; localSelection( GEOM::GEOM_Object::_nil(), TopAbs_VERTEX ); /* Get setting of step value from file configuration */ double step = SUIT_Session::session()->resourceMgr()->doubleValue( "Geometry", "SettingsGeomStep", 100.0 ); /* min, max, step and decimals for spin boxes */ initSpinBox( Group3Spin->SpinBox_DX, COORD_MIN, COORD_MAX, step, "length_precision" ); initSpinBox( Group3Spin->SpinBox_DY, COORD_MIN, COORD_MAX, step, "length_precision" ); initSpinBox( Group3Spin->SpinBox_DZ, COORD_MIN, COORD_MAX, step, "length_precision" ); Group3Spin->SpinBox_DX->setValue(0.0); Group3Spin->SpinBox_DY->setValue(0.0); Group3Spin->SpinBox_DZ->setValue(0.0); /* signals and slots connections */ connect( buttonOk(), SIGNAL( clicked() ), this, SLOT( ClickOnOk() ) ); connect( buttonApply(), SIGNAL( clicked() ), this, SLOT( ClickOnApply() ) ); connect( myGeomGUI->getApp()->selectionMgr(), SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) ); connect( Group3Spin->buttonApply, SIGNAL( clicked() ), this, SLOT( ClickOnAddPoint() ) ); connect( Group3Spin->buttonUndo, SIGNAL( clicked() ), this, SLOT( ClickOnUndo() ) ); connect( Group3Spin->buttonRedo, SIGNAL( clicked() ), this, SLOT( ClickOnRedo() ) ) ; connect( myTypeGroup, SIGNAL( buttonClicked( int ) ), this, SLOT( TypeClicked( int ) ) ); connect( Group3Spin->SpinBox_DX, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) ); connect( Group3Spin->SpinBox_DY, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) ); connect( Group3Spin->SpinBox_DZ, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) ); connect( myGeomGUI, SIGNAL( SignalDefaultStepValueChanged( double ) ), this, SLOT( SetDoubleSpinBoxStep( double ) ) ); connect( myGeomGUI, SIGNAL( SignalDeactivateActiveDialog() ), this, SLOT( DeactivateActiveDialog() ) ); connect( myGeomGUI, SIGNAL( SignalCloseAllDialogs() ), this, SLOT( ClickOnCancel() ) ); initName( tr( "GEOM_3DSKETCHER" ) ); UpdateButtonsState(); GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth ); } //================================================================================= // function : TypeClicked() // purpose : Radio button management //================================================================================= void EntityGUI_3DSketcherDlg::TypeClicked( int mode ) { if ( mode == myMode ) return; bool blocked = Group3Spin->SpinBox_DX->signalsBlocked(); Group3Spin->SpinBox_DX->blockSignals(true); Group3Spin->SpinBox_DY->blockSignals(true); Group3Spin->SpinBox_DZ->blockSignals(true); // Get setting of step value from file configuration XYZ xyz = getLastPoint(); bool okx, oky, okz; Group3Spin->SpinBox_DX->text().toDouble( &okx ); Group3Spin->SpinBox_DY->text().toDouble( &oky ); Group3Spin->SpinBox_DZ->text().toDouble( &okz ); if ( mode == 0 ) { // XY Group3Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_X2" ) ); Group3Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_Y2" ) ); Group3Spin->TextLabel3->setText( tr( "GEOM_SKETCHER_Z2" ) ); if ( okx ) Group3Spin->SpinBox_DX->setValue( xyz.x + Group3Spin->SpinBox_DX->value() ); if ( oky ) Group3Spin->SpinBox_DY->setValue( xyz.y + Group3Spin->SpinBox_DY->value() ); if ( okz ) Group3Spin->SpinBox_DZ->setValue( xyz.z + Group3Spin->SpinBox_DZ->value() ); Group3Spin->buttonApply->setFocus(); } else { // DXDY Group3Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_DX2" ) ); Group3Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_DY2" ) ); Group3Spin->TextLabel3->setText( tr( "GEOM_SKETCHER_DZ2" ) ); if ( okx ) Group3Spin->SpinBox_DX->setValue( Group3Spin->SpinBox_DX->value() - xyz.x ); if ( oky ) Group3Spin->SpinBox_DY->setValue( Group3Spin->SpinBox_DY->value() - xyz.y ); if ( okz ) Group3Spin->SpinBox_DZ->setValue( Group3Spin->SpinBox_DZ->value() - xyz.z ); Group3Spin->buttonApply->setFocus(); } Group3Spin->SpinBox_DX->blockSignals(blocked); Group3Spin->SpinBox_DY->blockSignals(blocked); Group3Spin->SpinBox_DZ->blockSignals(blocked); myMode = mode; } //================================================================================= // function : ClickOnAddPoint() // purpose : called when the point coordinates is Applyed //================================================================================= void EntityGUI_3DSketcherDlg::ClickOnAddPoint() { QString msg; if ( !isValid( msg ) ) { showError( msg ); return; } myPointsList.append( getCurrentPoint() ); myRedoList.clear(); if ( myMode == 1 ) { Group3Spin->SpinBox_DX->setValue( 0.0 ); Group3Spin->SpinBox_DY->setValue( 0.0 ); Group3Spin->SpinBox_DZ->setValue( 0.0 ); } UpdateButtonsState(); GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth ); } //================================================================================= // function : UpdateButtonsState() // purpose : //================================================================================= void EntityGUI_3DSketcherDlg::UpdateButtonsState() { if ( myPointsList.count() == 0 ) GroupType->RadioButton1->click(); GroupType->RadioButton2->setEnabled( myPointsList.count() > 0 ); Group3Spin->buttonUndo->setEnabled( myPointsList.count() > 0 ); Group3Spin->buttonRedo->setEnabled( myRedoList.count() > 0 ); } //================================================================================= // function : ClickOnUndo() // purpose : //================================================================================= void EntityGUI_3DSketcherDlg::ClickOnUndo() { if (myPointsList.count() > 0) { myRedoList.append( myPointsList.takeLast() ); UpdateButtonsState(); GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth ); } } //================================================================================= // function : ClickOnRedo() // purpose : //================================================================================= void EntityGUI_3DSketcherDlg::ClickOnRedo() { if ( myRedoList.count() > 0) { myPointsList.append( myRedoList.takeLast() ); UpdateButtonsState(); GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth ); } } //================================================================================= // function : SelectionIntoArgument() // purpose : Called when selection as changed //================================================================================= void EntityGUI_3DSketcherDlg::SelectionIntoArgument() { LightApp_SelectionMgr* aSelMgr = myGeomGUI->getApp()->selectionMgr(); SALOME_ListIO aSelList; aSelMgr->selectedObjects(aSelList); int nbSel = aSelList.Extent(); if ( nbSel == 1 ) { GEOM::GEOM_Object_var aSelectedObject = GEOMBase::ConvertIOinGEOMObject( aSelList.First() ); if ( !CORBA::is_nil(aSelectedObject) ) { TopoDS_Shape aShape; if (GEOMBase::GetShape(aSelectedObject, aShape, TopAbs_SHAPE)) { // Explore the shape if its a local selection TColStd_IndexedMapOfInteger aMap; aSelMgr->GetIndexes(aSelList.First(), aMap); if (aMap.Extent() == 1) { int anIndex = aMap(1); GEOM::GEOM_IShapesOperations_var aShapesOp = getGeomEngine()->GetIShapesOperations(getStudyId()); aSelectedObject = aShapesOp->GetSubShape(aSelectedObject, anIndex); } } bool isOk = true; if ( aShape.ShapeType() != TopAbs_VERTEX ) isOk = GEOMBase::GetShape(aSelectedObject, aShape, TopAbs_VERTEX); if (isOk) { gp_Pnt aPnt; if ( GEOMBase::VertexToPoint( aShape, aPnt ) ) { // set coordinates to the Spin Boxes double aX, aY, aZ; aX = aPnt.X(); aY = aPnt.Y(); aZ = aPnt.Z(); bool blocked = Group3Spin->SpinBox_DX->signalsBlocked(); Group3Spin->SpinBox_DX->blockSignals(true); Group3Spin->SpinBox_DY->blockSignals(true); Group3Spin->SpinBox_DZ->blockSignals(true); if ( GroupType->RadioButton1->isChecked() ) { Group3Spin->SpinBox_DX->setValue( aX ); Group3Spin->SpinBox_DY->setValue( aY ); Group3Spin->SpinBox_DZ->setValue( aZ ); } else if ( GroupType->RadioButton2->isChecked() ) { XYZ xyz = getLastPoint(); Group3Spin->SpinBox_DX->setValue( aX - xyz.x ); Group3Spin->SpinBox_DY->setValue( aY - xyz.y ); Group3Spin->SpinBox_DZ->setValue( aZ - xyz.z ); } Group3Spin->SpinBox_DX->blockSignals(blocked); Group3Spin->SpinBox_DY->blockSignals(blocked); Group3Spin->SpinBox_DZ->blockSignals(blocked); } } } } GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth ); } //================================================================================= // function : DeactivateActiveDialog() // purpose : //================================================================================= void EntityGUI_3DSketcherDlg::DeactivateActiveDialog() { setEnabled( false ); globalSelection(); disconnect( myGeomGUI->getApp()->selectionMgr(), 0, this, 0 ); myGeomGUI->SetActiveDialogBox( 0 ); } //================================================================================= // function : ActivateThisDialog() // purpose : //================================================================================= void EntityGUI_3DSketcherDlg::ActivateThisDialog() { myGeomGUI->EmitSignalDeactivateDialog(); setEnabled( true ); myGeomGUI->SetActiveDialogBox( this ); connect( myGeomGUI->getApp()->selectionMgr(), SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) ); localSelection( GEOM::GEOM_Object::_nil(), TopAbs_VERTEX ); GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth ); } //================================================================================= // function : ValueChangedInSpinBox() // purpose : //================================================================================= void EntityGUI_3DSketcherDlg::ValueChangedInSpinBox( double newValue ) { GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth ); } //================================================================================= // function : enterEvent() // purpose : //================================================================================= void EntityGUI_3DSketcherDlg::enterEvent( QEvent* ) { if ( !mainFrame()->GroupConstructors->isEnabled() ) ActivateThisDialog(); } //================================================================================= // function : createOperation // purpose : //================================================================================= GEOM::GEOM_IOperations_ptr EntityGUI_3DSketcherDlg::createOperation() { return getGeomEngine()->GetICurvesOperations( getStudyId() ); } //================================================================================= // function : isValid // purpose : //================================================================================= bool EntityGUI_3DSketcherDlg::isValid( QString& msg ) { bool ok = true; ok = Group3Spin->SpinBox_DX->isValid( msg, !IsPreview() ) && ok; ok = Group3Spin->SpinBox_DY->isValid( msg, !IsPreview() ) && ok; ok = Group3Spin->SpinBox_DZ->isValid( msg, !IsPreview() ) && ok; return ok; } //================================================================================= // function : execute // purpose : //================================================================================= bool EntityGUI_3DSketcherDlg::execute( ObjectList& objects ) { GEOM::ListOfDouble_var aCoordsArray = new GEOM::ListOfDouble; if (!myOK || myPointsList.size() == 0) aCoordsArray->length((myPointsList.size()+1)*3); else aCoordsArray->length(myPointsList.size()*3); QStringList aParameters; int i = 0; QList::const_iterator it; for(it = myPointsList.begin(); it != myPointsList.end(); ++it ) { aCoordsArray[i++] = (*it).x; aCoordsArray[i++] = (*it).y; aCoordsArray[i++] = (*it).z; aParameters << (*it).xt; aParameters << (*it).yt; aParameters << (*it).zt; } if (!myOK || myPointsList.size() == 0) { XYZ xyz = getCurrentPoint(); aCoordsArray[i++] = xyz.x; aCoordsArray[i++] = xyz.y; aCoordsArray[i++] = xyz.z; aParameters << xyz.xt; aParameters << xyz.yt; aParameters << xyz.zt; } GEOM::GEOM_ICurvesOperations_var anOper = GEOM::GEOM_ICurvesOperations::_narrow(getOperation()); GEOM::GEOM_Object_var anObj = anOper->Make3DSketcher( aCoordsArray ); if ( !anObj->_is_nil() ) { if ( !IsPreview() ) anObj->SetParameters(aParameters.join(":").toLatin1().constData()); objects.push_back( anObj._retn() ); } return true; } //================================================================================= // function : SetDoubleSpinBoxStep() // purpose : Double spin box management //================================================================================= void EntityGUI_3DSketcherDlg::SetDoubleSpinBoxStep( double step ) { Group3Spin->SpinBox_DX->setSingleStep(step); Group3Spin->SpinBox_DY->setSingleStep(step); Group3Spin->SpinBox_DZ->setSingleStep(step); } //================================================================================= // function : ClickOnOk() // purpose : //================================================================================= void EntityGUI_3DSketcherDlg::ClickOnOk() { Locker lock( myOK ); if ( !onAccept() ) return; ClickOnCancel(); } //================================================================================= // function : ClickOnApply() // purpose : //================================================================================= bool EntityGUI_3DSketcherDlg::ClickOnApply() { QString msg; if ( !isValid( msg ) ) { showError( msg ); return false; } if (myPointsList.count() > 0) myPointsList.append(myPointsList[0]); Locker lock( myOK ); if ( !onAccept() ) return false; ClickOnCancel(); return true; } //================================================================================= // function : getLastPoint() // purpose : return last points from list //================================================================================= EntityGUI_3DSketcherDlg::XYZ EntityGUI_3DSketcherDlg::getLastPoint() const { return myPointsList.count() > 0 ? myPointsList.last() : XYZ(); } //================================================================================= // function : getCurrentPoint() // purpose : returns current points //================================================================================= EntityGUI_3DSketcherDlg::XYZ EntityGUI_3DSketcherDlg::getCurrentPoint() const { XYZ xyz; if ( myMode == 0 ) { xyz.x = Group3Spin->SpinBox_DX->value(); xyz.y = Group3Spin->SpinBox_DY->value(); xyz.z = Group3Spin->SpinBox_DZ->value(); } else { xyz = getLastPoint(); xyz.x += Group3Spin->SpinBox_DX->value(); xyz.y += Group3Spin->SpinBox_DY->value(); xyz.z += Group3Spin->SpinBox_DZ->value(); } xyz.xt = Group3Spin->SpinBox_DX->text(); xyz.yt = Group3Spin->SpinBox_DY->text(); xyz.zt = Group3Spin->SpinBox_DZ->text(); return xyz; } //================================================================ // Function : displayPreview // Purpose : Method for displaying preview of resulting shape // Redefined from GEOMBase_Helper. //================================================================ void EntityGUI_3DSketcherDlg::displayPreview( GEOM::GEOM_Object_ptr object, const bool append, const bool activate, const bool update, const double lineWidth, const int displayMode, const int color ) { // Set color for preview shape getDisplayer()->SetColor( Quantity_NOC_RED ); // set width of displayed shape getDisplayer()->SetWidth( (lineWidth == -1)?myLineWidth:lineWidth ); // Disable activation of selection getDisplayer()->SetToActivate( activate ); // Make a reference to GEOM_Object CORBA::String_var objStr = myGeometryGUI->getApp()->orb()->object_to_string( object ); getDisplayer()->SetName( objStr.in() ); // Create wire from applied object TopoDS_Shape anApplyedWire, aLastSegment; if ( !createShapes( object, anApplyedWire, aLastSegment ) ) return; // Build prs SALOME_Prs* aPrs = getDisplayer()->BuildPrs( anApplyedWire ); if ( aPrs != 0 && !aPrs->IsNull() ) GEOMBase_Helper::displayPreview( aPrs, append, update ); getDisplayer()->SetColor( Quantity_NOC_VIOLET ); aPrs = getDisplayer()->BuildPrs( aLastSegment ); if ( aPrs != 0 && !aPrs->IsNull() ) GEOMBase_Helper::displayPreview( aPrs, append, update ); getDisplayer()->UnsetName(); // Enable activation of displayed objects getDisplayer()->SetToActivate( true ); } //================================================================ // Function : createShapes // Purpose : Create applyed wire, and last segment from entry object //================================================================ bool EntityGUI_3DSketcherDlg::createShapes( GEOM::GEOM_Object_ptr /*theObject*/, TopoDS_Shape& theApplyedWire, TopoDS_Shape& theLastSegment ) { QList points; foreach( XYZ xyz, myPointsList) { gp_Pnt p(xyz.x, xyz.y, xyz.z); if ( points.isEmpty() || points.last().Distance(p) > gp::Resolution()) points << p; } if ( points.count() == 1 ) { // only one point is created BRepBuilderAPI_MakeVertex mkVertex (points.last()); theApplyedWire = mkVertex.Shape(); } else if ( points.count() > 1 ) { // wire is created BRepBuilderAPI_MakePolygon mkWire; foreach( gp_Pnt p, points ) mkWire.Add(p); theApplyedWire = mkWire.Shape(); } XYZ curxyz = getCurrentPoint(); gp_Pnt curpnt(curxyz.x, curxyz.y, curxyz.z); if ( points.isEmpty() || points.last().Distance(curpnt) <= gp::Resolution() ) { BRepBuilderAPI_MakeVertex mkVertex (curpnt); theLastSegment = mkVertex.Shape(); } else { BRepBuilderAPI_MakeEdge mkEdge(points.last(), curpnt); theLastSegment = mkEdge.Shape(); } /* VSR: old algorithm does not work properly, see bug 0020899 TopoDS_Shape aShape; if ( !GEOMBase::GetShape( theObject, aShape ) ) return false; if( aShape.ShapeType() != TopAbs_WIRE && aShape.ShapeType() != TopAbs_VERTEX ) return false; theApplyedWire = aShape; if ( myOK ) return true; BRepBuilderAPI_MakeWire aBuilder; TopExp_Explorer edgeExp( aShape, TopAbs_EDGE ); while ( 1 ) { TopoDS_Shape anEdge = edgeExp.Current(); edgeExp.Next(); if ( edgeExp.More() ) // i.e. non-last edge aBuilder.Add( TopoDS::Edge( anEdge ) ); else { theLastSegment = anEdge; break; } } if ( aBuilder.IsDone() ) { theApplyedWire = aBuilder.Shape(); } else if ( !theLastSegment.IsNull() ) { TopExp_Explorer vertexExp( theLastSegment, TopAbs_VERTEX ); theApplyedWire = vertexExp.Current(); } */ return true; }