-// GEOM GEOMGUI : GUI for Geometry component
+// Copyright (C) 2007-2011 CEA/DEN, EDF R&D, OPEN CASCADE
//
-// Copyright (C) 2003 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
-// 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+// 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
+// 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
//
-// File : MeasureGUI_DistanceDlg.cxx
-// Author : Nicolas REJNERI
-// Module : GEOM
-// $Header$
+// GEOM GEOMGUI : GUI for Geometry component
+// File : MeasureGUI_DistanceDlg.cxx
+// Author : Nicolas REJNERI, Open CASCADE S.A.S.
+//
#include "MeasureGUI_DistanceDlg.h"
-
-#include "QAD_RightFrame.h"
-#include "OCCViewer_Viewer3d.h"
-
+#include "MeasureGUI_Widgets.h"
+
+#include <DlgRef.h>
+#include <GEOMBase.h>
+#include <GeometryGUI.h>
+
+#include <SUIT_Session.h>
+#include <SUIT_Desktop.h>
+#include <SUIT_ResourceMgr.h>
+#include <SUIT_ViewWindow.h>
+#include <SUIT_ViewManager.h>
+#include <SOCC_Prs.h>
+#include <SOCC_ViewModel.h>
+#include <SalomeApp_Tools.h>
+#include <SalomeApp_Application.h>
+#include <LightApp_SelectionMgr.h>
+
+// OCCT Includes
#include <Geom_Plane.hxx>
-#include <TopoDS_Edge.hxx>
-#include <BRepExtrema_DistShapeShape.hxx>
#include <AIS_LengthDimension.hxx>
#include <BRepBuilderAPI_MakeEdge.hxx>
#include <BRepBuilderAPI_MakeVertex.hxx>
-#include <AIS_ListIteratorOfListOfInteractive.hxx>
#include <gce_MakePln.hxx>
#include <Precision.hxx>
-#include "utilities.h"
-
-using namespace std;
-
//=================================================================================
// class : MeasureGUI_DistanceDlg()
-// purpose : Constructs a MeasureGUI_DistanceDlg which is a child of 'parent', with the
+// purpose : Constructs a MeasureGUI_DistanceDlg 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.
+// true to construct a modal dialog.
//=================================================================================
-MeasureGUI_DistanceDlg::MeasureGUI_DistanceDlg(QWidget* parent, const char* name, SALOME_Selection* Sel, bool modal, WFlags fl)
- :MeasureGUI_Skeleton(parent, name, Sel, modal, WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu)
+MeasureGUI_DistanceDlg::MeasureGUI_DistanceDlg (GeometryGUI* GUI, QWidget* parent)
+ : MeasureGUI_Skeleton(GUI, parent)
{
- QPixmap image0(QAD_Desktop::getResourceManager()->loadPixmap("GEOM",tr("ICON_DLG_MINDIST")));
- QPixmap image1(QAD_Desktop::getResourceManager()->loadPixmap("GEOM",tr("ICON_SELECT")));
+ SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
+ QPixmap image0 (aResMgr->loadPixmap("GEOM", tr("ICON_DLG_MINDIST")));
+ QPixmap image1 (aResMgr->loadPixmap("GEOM", tr("ICON_SELECT")));
- setCaption(tr("GEOM_MINDIST_TITLE"));
+ setWindowTitle(tr("GEOM_MINDIST_TITLE"));
/***************************************************************/
- GroupConstructors->setTitle(tr("GEOM_DISTANCE"));
- RadioButton1->setPixmap(image0);
-
- GroupC1 = new MeasureGUI_2Sel1LineEdit_QTD(this, "GroupC1");
- GroupC1->GroupBox1->setTitle(tr("GEOM_MINDIST_OBJ"));
- GroupC1->TextLabel1->setText(tr("GEOM_OBJECT_I").arg("1"));
- GroupC1->TextLabel2->setText(tr("GEOM_OBJECT_I").arg("2"));
- GroupC1->TextLabel3->setText(tr("GEOM_LENGTH"));
- GroupC1->LineEdit3->setReadOnly(TRUE);
- GroupC1->PushButton1->setPixmap(image1);
- GroupC1->PushButton2->setPixmap(image1);
-
- Layout1->addWidget(GroupC1, 1, 0);
+ mainFrame()->GroupConstructors->setTitle(tr("GEOM_DISTANCE"));
+ mainFrame()->RadioButton1->setIcon(image0);
+
+ myGrp = new MeasureGUI_2Sel4LineEdit(centralWidget());
+ myGrp->GroupBox1->setTitle(tr("GEOM_MINDIST_OBJ"));
+ myGrp->TextLabel1->setText(tr("GEOM_OBJECT_I").arg("1"));
+ myGrp->TextLabel2->setText(tr("GEOM_OBJECT_I").arg("2"));
+ myGrp->TextLabel3->setText(tr("GEOM_LENGTH"));
+ myGrp->TextLabel4->setText(tr("GEOM_DX"));
+ myGrp->TextLabel5->setText(tr("GEOM_DY"));
+ myGrp->TextLabel6->setText(tr("GEOM_DZ"));
+ myGrp->LineEdit3->setReadOnly(true);
+ myGrp->PushButton1->setIcon(image1);
+ myGrp->PushButton2->setIcon(image1);
+ myGrp->LineEdit1->setReadOnly(true);
+ myGrp->LineEdit2->setReadOnly(true);
+ myGrp->LineEdit4->setReadOnly(true);
+ myGrp->LineEdit5->setReadOnly(true);
+ myGrp->LineEdit6->setReadOnly(true);
+
+ QVBoxLayout* layout = new QVBoxLayout(centralWidget());
+ layout->setMargin(0); layout->setSpacing(6);
+ layout->addWidget(myGrp);
/***************************************************************/
- /* Initialisation */
+ myHelpFileName = "using_measurement_tools_page.html#min_distance_anchor";
+
+ // Initialisation
Init();
}
-
//=================================================================================
// function : ~MeasureGUI_DistanceDlg()
// purpose : Destroys the object and frees any allocated resources
//=================================================================================
MeasureGUI_DistanceDlg::~MeasureGUI_DistanceDlg()
-{
- /* no need to delete child widgets, Qt does it all for us */
+{
}
-
//=================================================================================
// function : Init()
// purpose :
//=================================================================================
void MeasureGUI_DistanceDlg::Init()
{
- /* init variables */
- myEditCurrentArgument = GroupC1->LineEdit1;
+ // init variables
+ myGrp->LineEdit1->setText("");
+ myGrp->LineEdit2->setText("");
+ myObj = myObj2 = GEOM::GEOM_Object::_nil();
- myOkShape1 = myOkShape2 = false;
+ mySelBtn = myGrp->PushButton1;
+ mySelEdit = myGrp->LineEdit1;
- /* signals and slots connections */
- connect(buttonClose, SIGNAL(clicked()), this, SLOT(ClickOnCancel()));
- connect(myGeomGUI, SIGNAL(SignalDeactivateActiveDialog()), this, SLOT(DeactivateActiveDialog()));
- connect(myGeomGUI, SIGNAL(SignalCloseAllDialogs()), this, SLOT(ClickOnCancel()));
+ myEditCurrentArgument = myGrp->LineEdit1;
- connect(GroupC1->LineEdit1, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
- connect(GroupC1->LineEdit2, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
+ // signals and slots connections
+ connect(myGrp->LineEdit2, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
+ connect(myGrp->PushButton2, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
- connect(GroupC1->PushButton1, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
- connect(GroupC1->PushButton2, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
+ MeasureGUI_Skeleton::Init();
+}
- connect(mySelection, SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument()));
+//=================================================================================
+// function : SelectionIntoArgument()
+// purpose : Called when selection has changed
+//=================================================================================
+void MeasureGUI_DistanceDlg::SelectionIntoArgument()
+{
+ LightApp_SelectionMgr* aSelMgr = myGeomGUI->getApp()->selectionMgr();
+ SALOME_ListIO aSelList;
+ aSelMgr->selectedObjects(aSelList);
- /* displays Dialog */
- GroupC1->show();
- this->show();
+ GEOM::GEOM_Object_var aSelectedObject = GEOM::GEOM_Object::_nil();
- return;
-}
+ if (aSelList.Extent() > 0) {
+ aSelectedObject = GEOMBase::ConvertIOinGEOMObject( aSelList.First() );
+ }
+
+ // clear selection
+ disconnect(myGeomGUI->getApp()->selectionMgr(), 0, this, 0);
+ myGeomGUI->getApp()->selectionMgr()->clearSelected();
+ connect(myGeomGUI->getApp()->selectionMgr(), SIGNAL(currentSelectionChanged()),
+ this, SLOT(SelectionIntoArgument()));
+
+ if (myEditCurrentArgument == myGrp->LineEdit1) {
+ myObj = aSelectedObject;
+ if (!myObj->_is_nil() && myObj2->_is_nil())
+ myGrp->PushButton2->click();
+ }
+ else {
+ myObj2 = aSelectedObject;
+ if (!myObj2->_is_nil() && myObj->_is_nil())
+ myGrp->PushButton1->click();
+ }
+ processObject();
+}
//=================================================================================
-// function : ClickOnCancel()
-// purpose :
+// function : processObject()
+// purpose : Fill dialogs fields in accordance with myObj and myObj2
//=================================================================================
-void MeasureGUI_DistanceDlg::ClickOnCancel()
+void MeasureGUI_DistanceDlg::processObject()
{
- this->EraseDistance();
- MeasureGUI_Skeleton::ClickOnCancel();
- return;
-}
+ myGrp->LineEdit1->setText(!myObj->_is_nil() ? GEOMBase::GetName(myObj ) : "");
+ myGrp->LineEdit2->setText(!myObj2->_is_nil() ? GEOMBase::GetName(myObj2) : "");
+
+ gp_Pnt aPnt1, aPnt2;
+ double aDist = 0.;
+ if (getParameters(aDist, aPnt1, aPnt2)) {
+ SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
+ int aPrecision = resMgr->integerValue( "Geometry", "length_precision", 6 );
+
+ myGrp->LineEdit3->setText(DlgRef::PrintDoubleValue(aDist, aPrecision));
+ gp_XYZ aVec = aPnt2.XYZ() - aPnt1.XYZ();
+ myGrp->LineEdit4->setText(DlgRef::PrintDoubleValue(aVec.X(), aPrecision));
+ myGrp->LineEdit5->setText(DlgRef::PrintDoubleValue(aVec.Y(), aPrecision));
+ myGrp->LineEdit6->setText(DlgRef::PrintDoubleValue(aVec.Z(), aPrecision));
+
+ redisplayPreview();
+ }
+ else {
+ myGrp->LineEdit3->setText("");
+ myGrp->LineEdit4->setText("");
+ myGrp->LineEdit5->setText("");
+ myGrp->LineEdit6->setText("");
+ erasePreview();
+ }
+}
//=================================================================================
-// function : SelectionIntoArgument()
-// purpose : Called when selection has changed
+// function : getParameters()
+// purpose : Get distance between objects
//=================================================================================
-void MeasureGUI_DistanceDlg::SelectionIntoArgument()
+bool MeasureGUI_DistanceDlg::getParameters (double& theDistance,
+ gp_Pnt& thePnt1,
+ gp_Pnt& thePnt2)
{
- myGeomBase->EraseSimulationShape();
- mySimulationTopoDs.Nullify();
- this->EraseDistance();
- myEditCurrentArgument->setText("");
- QString aString = "";
-
- GroupC1->LineEdit3->setText("");
-
- int nbSel = myGeomBase->GetNameOfSelectedIObjects(mySelection, aString);
- if(nbSel != 1) {
- if(myEditCurrentArgument == GroupC1->LineEdit1)
- myOkShape1 = false;
- else if(myEditCurrentArgument == GroupC1->LineEdit2)
- myOkShape2 = false;
- return;
- }
+ QString msg;
+ if (isValid(msg)) {
+ GEOM::GEOM_IMeasureOperations_var anOper = GEOM::GEOM_IMeasureOperations::_narrow( getOperation() );
+
+ try {
+ double x1, y1, z1, x2, y2, z2;
+ theDistance = anOper->GetMinDistance(myObj, myObj2, x1, y1, z1, x2, y2, z2);
- /* nbSel == 1 */
- TopoDS_Shape S;
- if(!myGeomBase->GetTopoFromSelection(mySelection, S))
- return;
-
- Standard_Boolean testResult;
- Handle(SALOME_InteractiveObject) IO = mySelection->firstIObject();
-
- if(myEditCurrentArgument == GroupC1->LineEdit1) {
- myGeomShape1 = myGeomBase->ConvertIOinGEOMShape(IO, testResult);
- if(!testResult)
- return;
- myShape1 = S;
- myEditCurrentArgument->setText(aString);
- myOkShape1 = true;
- }
- else if(myEditCurrentArgument == GroupC1->LineEdit2) {
- myGeomShape2 = myGeomBase->ConvertIOinGEOMShape(IO, testResult);
- if(!testResult)
- return;
- myShape2 = S;
- myEditCurrentArgument->setText(aString);
- myOkShape2 = true;
+ thePnt1.SetCoord(x1, y1, z1);
+ thePnt2.SetCoord(x2, y2, z2);
+ }
+ catch(const SALOME::SALOME_Exception& e) {
+ SalomeApp_Tools::QtCatchCorbaException(e);
+ return false;
+ }
+
+ return anOper->IsDone();
}
- if(myOkShape1 && myOkShape2)
- this->MakeDistanceSimulationAndDisplay(myShape1 ,myShape2);
- return;
+ return false;
}
-
//=================================================================================
// function : SetEditCurrentArgument()
// purpose :
{
QPushButton* send = (QPushButton*)sender();
- if(send == GroupC1->PushButton1) {
- GroupC1->LineEdit1->setFocus();
- myEditCurrentArgument = GroupC1->LineEdit1;
+ if (send == myGrp->PushButton1) {
+ myEditCurrentArgument = myGrp->LineEdit1;
+
+ myGrp->PushButton2->setDown(false);
+ myGrp->LineEdit2->setEnabled(false);
}
- else if(send == GroupC1->PushButton2) {
- GroupC1->LineEdit2->setFocus();
- myEditCurrentArgument = GroupC1->LineEdit2;
+ else {
+ myEditCurrentArgument = myGrp->LineEdit2;
+
+ myGrp->PushButton1->setDown(false);
+ myGrp->LineEdit1->setEnabled(false);
}
- this->SelectionIntoArgument();
- return;
-}
+ // enable line edit
+ myEditCurrentArgument->setEnabled(true);
+ myEditCurrentArgument->setFocus();
+ // after setFocus(), because it will be setDown(false) when loses focus
+ send->setDown(true);
+ // seems we need it only to avoid preview disappearing, caused by selection mode change
+ redisplayPreview();
+}
//=================================================================================
// function : LineEditReturnPressed()
void MeasureGUI_DistanceDlg::LineEditReturnPressed()
{
QLineEdit* send = (QLineEdit*)sender();
- if(send == GroupC1->LineEdit1)
- myEditCurrentArgument = GroupC1->LineEdit1;
- else if(send == GroupC1->LineEdit2)
- myEditCurrentArgument = GroupC1->LineEdit2;
- else
- return;
-
- MeasureGUI_Skeleton::LineEditReturnPressed();
- return;
-}
+ if (send == myGrp->LineEdit1 || send == myGrp->LineEdit2) {
+ myEditCurrentArgument = send;
+
+ LightApp_SelectionMgr* aSelMgr = myGeomGUI->getApp()->selectionMgr();
+ SALOME_ListIO aSelList;
+ aSelMgr->selectedObjects(aSelList);
+
+ if (GEOMBase::SelectionByNameInDialogs(this, myGrp->LineEdit1->text(), aSelList))
+ myGrp->LineEdit1->setText(myGrp->LineEdit1->text());
+ }
+}
//=================================================================================
-// function : ActivateThisDialog()
+// function : buildPrs()
// purpose :
//=================================================================================
-void MeasureGUI_DistanceDlg::ActivateThisDialog()
+SALOME_Prs* MeasureGUI_DistanceDlg::buildPrs()
{
- MeasureGUI_Skeleton::ActivateThisDialog();
- connect(mySelection, SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument()));
- if(!mySimulationTopoDs.IsNull())
- myGeomBase->DisplaySimulationShape(mySimulationTopoDs);
- return;
-}
+ double aDist = 0.;
+ gp_Pnt aPnt1(0, 0, 0), aPnt2(0, 0, 0);
+ SUIT_ViewWindow* vw = SUIT_Session::session()->activeApplication()->desktop()->activeWindow();
-//=================================================================================
-// function : enterEvent()
-// purpose : when mouse enter onto the QWidget
-//=================================================================================
-void MeasureGUI_DistanceDlg::enterEvent(QEvent* e)
-{
- if(GroupConstructors->isEnabled())
- return;
- this->ActivateThisDialog();
- return;
-}
+ if (myObj->_is_nil() || myObj2->_is_nil() ||
+ !getParameters(aDist, aPnt1, aPnt2) ||
+ vw->getViewManager()->getType() != OCCViewer_Viewer::Type())
+ return 0;
+
+ try
+ {
+ if (aDist <= 1.e-9) {
+ BRepBuilderAPI_MakeVertex aMaker(aPnt1);
+ return getDisplayer()->BuildPrs(aMaker.Vertex());
+ }
+ else {
+ BRepBuilderAPI_MakeEdge MakeEdge(aPnt1, aPnt2);
+ TopoDS_Vertex aVert1 = BRepBuilderAPI_MakeVertex(aPnt1);
+ TopoDS_Vertex aVert2 = BRepBuilderAPI_MakeVertex(aPnt2);
+ QString aLabel;
+ aLabel.sprintf("%.1f", aDist);
-//=================================================================================
-// function : closeEvent()
-// purpose :
-//=================================================================================
-void MeasureGUI_DistanceDlg::closeEvent(QCloseEvent* e)
-{
- /* same than click on cancel button */
- this->ClickOnCancel();
- return;
-}
+ gp_Pnt aPnt3((aPnt1.X() + aPnt2.X()) / 2,
+ (aPnt1.Y() + aPnt2.Y()) / 2,
+ (aPnt1.Z() + aPnt2.Z()) / 2);
+ gp_Vec va(aPnt3, aPnt1);
+ gp_Vec vb(aPnt3, aPnt2);
-//=================================================================================
-// function : MakeDistanceSimulationAndDisplay()
-// purpose :
-//=================================================================================
-void MeasureGUI_DistanceDlg::MakeDistanceSimulationAndDisplay(const TopoDS_Shape& S1, const TopoDS_Shape& S2)
-{
- myGeomBase->EraseSimulationShape();
- mySimulationTopoDs.Nullify();
- GroupC1->LineEdit3->setText("");
-
- BRepExtrema_DistShapeShape dst(S1, S2);
-
- try {
- if(dst.IsDone()) {
- gp_Pnt P1, P2;
- Standard_Real Dist = 1.e9;
- for(int i = 1; i <= dst.NbSolution(); i++) {
- P1 = (dst.PointOnShape1(i));
- P2 = (dst.PointOnShape2(i));
-
- Standard_Real MinDist = P1.Distance(P2);
- if(Dist > MinDist)
- Dist = MinDist;
+ if (va.IsParallel(vb, Precision::Angular())) {
+ aPnt3.SetY((aPnt1.Y() + aPnt2.Y()) / 2 + 100);
+ aPnt3.SetZ((aPnt1.Z() + aPnt2.Z()) / 2);
}
- if(Dist <= 1.e-9) {
- BRepBuilderAPI_MakeVertex MakeVertex(P1);
- mySimulationTopoDs = MakeVertex.Vertex();
- myGeomBase->DisplaySimulationShape(mySimulationTopoDs);
-
- GroupC1->LineEdit3->setText("0.0");
- }
- else {
- BRepBuilderAPI_MakeEdge MakeEdge(P1, P2);
- mySimulationTopoDs = MakeEdge.Edge();
-
- TopoDS_Vertex V1 = BRepBuilderAPI_MakeVertex(P1);
- TopoDS_Vertex V2 = BRepBuilderAPI_MakeVertex(P2);
-
- QString S;
- S.sprintf("%.1f", Dist);
-
- gp_Pnt P3;
- P3.SetX((P1.X() + P2.X()) / 2);
- P3.SetY((P1.Y() + P2.Y()) / 2);
- P3.SetZ(((P1.Z() + P2.Z()) / 2) + 100);
- gp_Vec va(P3, P1);
- gp_Vec vb(P3, P2);
- if(va.IsParallel(vb, Precision::Angular())) {
- P3.SetY(((P1.Y() + P2.Y()) / 2) + 100);
- P3.SetZ(((P1.Z() + P2.Z()) / 2));
- }
- gce_MakePln gce_MP(P1, P2, P3);
- gp_Pln gp_P = gce_MP.Value();
- Handle(Geom_Plane) P = new Geom_Plane(gp_P);
-
- char* aCopyS = CORBA::string_dup(S);
- Handle(AIS_LengthDimension) Distance = new AIS_LengthDimension(V1, V2, P, Dist, TCollection_ExtendedString(aCopyS));
- delete(aCopyS);
-
- GroupC1->LineEdit3->setText(S);
-
- if(QAD_Application::getDesktop()->getActiveStudy()->getActiveStudyFrame()->getTypeView() == VIEW_OCC) {
- OCCViewer_Viewer3d* v3d = ((OCCViewer_ViewFrame*)QAD_Application::getDesktop()->getActiveStudy()->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getViewer();
- Handle (AIS_InteractiveContext) ic = v3d->getAISContext();
- ic->Display(Distance);
- ic->UpdateCurrentViewer();
- }
- }
+ gce_MakePln gce_MP(aPnt1, aPnt2, aPnt3);
+ Handle(Geom_Plane) P = new Geom_Plane(gce_MP.Value());
+
+ Handle(AIS_LengthDimension) anIO = new AIS_LengthDimension(
+ aVert1, aVert2, P, aDist, TCollection_ExtendedString((Standard_CString)aLabel.toLatin1().constData()));
+ anIO->SetArrowSize(aDist/20);
+
+ SOCC_Prs* aPrs = dynamic_cast<SOCC_Prs*>(((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->CreatePrs(0));
+
+ if (aPrs)
+ aPrs->AddObject(anIO);
+
+ return aPrs;
}
}
catch(Standard_Failure) {
- MESSAGE("Catch intercepted in MakeDistanceSimulationAndDisplay()");
+ return 0;
}
- return;
}
-
//=================================================================================
-// function : EraseDistance()
+// function : isValid()
// purpose :
//=================================================================================
-void MeasureGUI_DistanceDlg::EraseDistance()
+bool MeasureGUI_DistanceDlg::isValid (QString& msg)
{
- int count = QAD_Application::getDesktop()->getActiveStudy()->getStudyFramesCount();
- for(int i = 0; i < count; i++) {
- if (QAD_Application::getDesktop()->getActiveStudy()->getStudyFrame(i)->getTypeView() == VIEW_OCC ) {
- OCCViewer_Viewer3d* v3d = ((OCCViewer_ViewFrame*)QAD_Application::getDesktop()->getActiveStudy()->getStudyFrame(i)->getRightFrame()->getViewFrame())->getViewer();
- Handle (AIS_InteractiveContext) ic = v3d->getAISContext();
-
- AIS_ListOfInteractive L;
- ic->DisplayedObjects(AIS_KOI_Relation, -1, L);
- AIS_ListIteratorOfListOfInteractive ite(L);
- while (ite.More()) {
- ic->Remove(ite.Value());
- ic->UpdateCurrentViewer();
- ite.Next();
- }
- }
- }
- return;
+ return MeasureGUI_Skeleton::isValid(msg) && !myObj2->_is_nil();
}
