--- /dev/null
+// SMESH SMESHGUI : GUI for SMESH component\r
+//\r
+// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,\r
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS \r
+// \r
+// This library is free software; you can redistribute it and/or \r
+// modify it under the terms of the GNU Lesser General Public \r
+// License as published by the Free Software Foundation; either \r
+// version 2.1 of the License. \r
+// \r
+// This library is distributed in the hope that it will be useful, \r
+// but WITHOUT ANY WARRANTY; without even the implied warranty of \r
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU \r
+// Lesser General Public License for more details. \r
+// \r
+// You should have received a copy of the GNU Lesser General Public \r
+// License along with this library; if not, write to the Free Software \r
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA \r
+// \r
+// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org \r
+//\r
+//\r
+//\r
+// File : SMESHGUI_CreatePatternDlg.cxx\r
+// Author : Sergey LITONIN\r
+// Module : SMESH\r
+\r
+#include "SMESHGUI_CreatePatternDlg.h"\r
+\r
+#include "QAD_Desktop.h"\r
+#include "QAD_FileDlg.h"\r
+\r
+#include "SMESHGUI_PatternWidget.h"\r
+#include "SMESHGUI_SpinBox.h"\r
+#include "SMESHGUI.h"\r
+#include "SALOME_Selection.h"\r
+#include "SALOME_ListIteratorOfListOfFilter.hxx"\r
+#include "SALOMEGUI_QtCatchCorbaException.hxx"\r
+#include "SMESH_NumberFilter.hxx"\r
+#include "SMESHGUI_Utils.h"\r
+#include "SMESHGUI_VTKUtils.h"\r
+#include "SMESHGUI_PatternUtils.h"\r
+\r
+#include <TColStd_MapOfInteger.hxx>\r
+\r
+#include <qframe.h>\r
+#include <qlayout.h>\r
+#include <qlineedit.h>\r
+#include <qpushbutton.h>\r
+#include <qgroupbox.h>\r
+#include <qlabel.h>\r
+#include <qradiobutton.h>\r
+#include <qcheckbox.h>\r
+#include <qbuttongroup.h>\r
+#include <qmessagebox.h>\r
+#include <qapplication.h>\r
+\r
+#define SPACING 5\r
+#define MARGIN 10\r
+\r
+/*\r
+ Class : SMESHGUI_CreatePatternDlg\r
+ Description : Dialog to specify filters for VTK viewer\r
+*/\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::SMESHGUI_CreatePatternDlg\r
+// Purpose : Constructor\r
+//=======================================================================\r
+SMESHGUI_CreatePatternDlg::SMESHGUI_CreatePatternDlg( QWidget* theParent,\r
+ SALOME_Selection* theSelection,\r
+ const int theType,\r
+ const char* theName )\r
+: QDialog( theParent, theName, false,\r
+ WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu )\r
+{\r
+ setCaption( tr( "CAPTION" ) );\r
+\r
+ QVBoxLayout* aDlgLay = new QVBoxLayout( this, MARGIN, SPACING );\r
+\r
+ QFrame* aMainFrame = createMainFrame ( this );\r
+ QFrame* aBtnFrame = createButtonFrame( this );\r
+\r
+ aDlgLay->addWidget( aMainFrame );\r
+ aDlgLay->addWidget( aBtnFrame );\r
+\r
+ aDlgLay->setStretchFactor( aMainFrame, 1 );\r
+\r
+ Init( theSelection, theType );\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::createMainFrame\r
+// Purpose : Create frame containing dialog's input fields\r
+//=======================================================================\r
+QFrame* SMESHGUI_CreatePatternDlg::createMainFrame( QWidget* theParent )\r
+{\r
+ QPixmap iconSlct( QAD_Desktop::getResourceManager()->loadPixmap( "SMESH", tr( "ICON_SELECT" ) ) );\r
+ QPixmap icon2d ( QAD_Desktop::getResourceManager()->loadPixmap( "SMESH", tr( "ICON_PATTERN_2d" ) ) );\r
+ QPixmap icon3d ( QAD_Desktop::getResourceManager()->loadPixmap( "SMESH", tr( "ICON_PATTERN_3d" ) ) );\r
+\r
+ QPixmap iconSample2d( QAD_Desktop::getResourceManager()->loadPixmap( "SMESH", tr( "ICON_PATTERN_SAMPLE_2D" ) ) );\r
+\r
+ QGroupBox* aMainGrp = new QGroupBox( 1, Qt::Horizontal, theParent );\r
+ aMainGrp->setFrameStyle( QFrame::NoFrame );\r
+ aMainGrp->setInsideMargin( 0 );\r
+\r
+ // Pattern type group\r
+\r
+ myTypeGrp = new QButtonGroup( 1, Qt::Vertical, tr( "PATTERN_TYPE" ), aMainGrp );\r
+ mySwitch2d = new QRadioButton( myTypeGrp );\r
+ mySwitch3d = new QRadioButton( myTypeGrp );\r
+ mySwitch2d->setPixmap( icon2d );\r
+ mySwitch3d->setPixmap( icon3d );\r
+ myTypeGrp->insert( mySwitch2d, Type_2d );\r
+ myTypeGrp->insert( mySwitch3d, Type_3d );\r
+\r
+ QGroupBox* aPatternGrp = new QGroupBox( 1, Qt::Horizontal, tr( "PATTERN" ), aMainGrp );\r
+\r
+ // Mesh and pattern name group\r
+ \r
+ QGroupBox* aMeshGrp = new QGroupBox( 1, Qt::Vertical, aPatternGrp );\r
+ aMeshGrp->setFrameStyle( QFrame::NoFrame );\r
+ aMeshGrp->setInsideMargin( 0 );\r
+ \r
+ new QLabel( tr( "MESH_OR_SUBMESH" ), aMeshGrp );\r
+\r
+ QPushButton* aSelBtn = new QPushButton( aMeshGrp );\r
+ aSelBtn->setPixmap( iconSlct );\r
+ myMeshEdit = new QLineEdit( aMeshGrp );\r
+ myMeshEdit->setReadOnly( true );\r
+\r
+ QGroupBox* aPattGrp = new QGroupBox( 1, Qt::Vertical, aPatternGrp );\r
+ aPattGrp->setFrameStyle( QFrame::NoFrame );\r
+ aPattGrp->setInsideMargin( 0 );\r
+ \r
+ new QLabel( tr( "PATTERN_NAME" ), aPattGrp );\r
+ myName = new QLineEdit( aPattGrp );\r
+\r
+ // Picture 2d\r
+ \r
+ myPicture2d = new SMESHGUI_PatternWidget( aPatternGrp ),\r
+ myPicture2d->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding ) );\r
+\r
+ // Project check box\r
+ \r
+ myProjectChk = new QCheckBox( tr( "PROJECT" ), aPatternGrp );\r
+ \r
+ // Connect signals and slots\r
+\r
+ connect( myTypeGrp, SIGNAL( clicked( int ) ), SLOT( onTypeChanged( int ) ) );\r
+ connect( myProjectChk, SIGNAL( toggled( bool ) ), SLOT( onProject( bool ) ) );\r
+ connect( aSelBtn, SIGNAL( clicked() ), SLOT( onSelBtnClicked() ) );\r
+\r
+ return aMainGrp;\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::createButtonFrame\r
+// Purpose : Create frame containing buttons\r
+//=======================================================================\r
+QFrame* SMESHGUI_CreatePatternDlg::createButtonFrame( QWidget* theParent )\r
+{\r
+ QFrame* aFrame = new QFrame( theParent );\r
+ aFrame->setFrameStyle( QFrame::Box | QFrame::Sunken );\r
+\r
+ myOkBtn = new QPushButton( tr( "SMESH_BUT_OK" ), aFrame );\r
+ mySaveBtn = new QPushButton( tr( "SAVE" ), aFrame );\r
+ myCloseBtn = new QPushButton( tr( "SMESH_BUT_CANCEL" ), aFrame );\r
+\r
+ QSpacerItem* aSpacer = new QSpacerItem( 0, 0, QSizePolicy::Expanding, QSizePolicy::Minimum );\r
+\r
+ QHBoxLayout* aLay = new QHBoxLayout( aFrame, MARGIN, SPACING );\r
+\r
+ aLay->addWidget( myOkBtn );\r
+ aLay->addWidget( mySaveBtn );\r
+ aLay->addItem( aSpacer);\r
+ aLay->addWidget( myCloseBtn );\r
+\r
+ connect( myOkBtn, SIGNAL( clicked() ), SLOT( onOk() ) );\r
+ connect( myCloseBtn, SIGNAL( clicked() ), SLOT( onClose() ) ) ;\r
+ connect( mySaveBtn, SIGNAL( clicked() ), SLOT( onSave() ) );\r
+\r
+ return aFrame;\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::~SMESHGUI_CreatePatternDlg\r
+// Purpose : Destructor\r
+//=======================================================================\r
+SMESHGUI_CreatePatternDlg::~SMESHGUI_CreatePatternDlg()\r
+{\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::onProject\r
+// Purpose : SLOT. Called when state of "Project nodes on ther face"\r
+// checkbox is changed\r
+//=======================================================================\r
+void SMESHGUI_CreatePatternDlg::onProject( bool )\r
+{\r
+ loadFromObject( false );\r
+ displayPreview();\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::Init\r
+// Purpose : Init dialog fields, connect signals and slots, show dialog\r
+//=======================================================================\r
+void SMESHGUI_CreatePatternDlg::Init( SALOME_Selection* theSelection, const int theType )\r
+{\r
+ myIsLoaded = false;\r
+ myType = -1;\r
+ myNbPoints = -1;\r
+ mySelection = theSelection;\r
+ mySubMesh = SMESH::SMESH_subMesh::_nil();\r
+ myMesh = SMESH::SMESH_Mesh::_nil();\r
+ myGeomObj = GEOM::GEOM_Object::_nil();\r
+ myPattern = SMESH::SMESH_Pattern::_nil();\r
+ \r
+ erasePreview();\r
+\r
+ SMESHGUI* aSMESHGUI = SMESHGUI::GetSMESHGUI();\r
+ aSMESHGUI->SetActiveDialogBox( ( QDialog* )this );\r
+\r
+ // selection and SMESHGUI\r
+ connect( mySelection, SIGNAL( currentSelectionChanged() ), SLOT( onSelectionDone() ) );\r
+ connect( aSMESHGUI, SIGNAL( SignalDeactivateActiveDialog() ), SLOT( onDeactivate() ) );\r
+ connect( aSMESHGUI, SIGNAL( SignalCloseAllDialogs() ), SLOT( onClose() ) );\r
+\r
+ mySwitch2d->setEnabled( theType == Type_2d );\r
+ mySwitch3d->setEnabled( theType == Type_3d );\r
+\r
+ if ( theType == Type_2d )\r
+ myProjectChk->show();\r
+ else\r
+ myProjectChk->hide();\r
+ \r
+ myTypeGrp->setButton( theType );\r
+ onTypeChanged( theType );\r
+ \r
+ myName->setText( getDefaultName() );\r
+ myMeshEdit->setText( "" );\r
+\r
+ setSizePolicy( QSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding ) );\r
+ qApp->processEvents();\r
+ updateGeometry();\r
+ myPicture2d->updateGeometry();\r
+ adjustSize();\r
+ resize( minimumSize() );\r
+\r
+ activateSelection();\r
+ onSelectionDone();\r
+\r
+ int x, y ;\r
+ aSMESHGUI->DefineDlgPosition( this, x, y );\r
+ this->move( x, y );\r
+ this->show();\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::SetMesh\r
+// Purpose : Set mesh to dialog\r
+//=======================================================================\r
+void SMESHGUI_CreatePatternDlg::SetMesh( SMESH::SMESH_Mesh_ptr thePtr )\r
+{\r
+ myMesh = SMESH::SMESH_Mesh::_duplicate( thePtr );\r
+ mySubMesh = SMESH::SMESH_subMesh::_nil();\r
+\r
+ bool isValidMesh = false;\r
+ if ( !myMesh->_is_nil() )\r
+ {\r
+ SALOMEDS::SObject_var aSobj = SMESH::FindSObject( thePtr );\r
+ CORBA::String_var anEntry = aSobj->GetID();\r
+ Handle(SALOME_InteractiveObject) anIObj =\r
+ new SALOME_InteractiveObject( anEntry.in(), "SMESH" );\r
+\r
+ const SALOME_ListOfFilter& aList = mySelection->StoredFilters();\r
+ SALOME_ListIteratorOfListOfFilter anIter( aList );\r
+ for ( ; anIter.More(); anIter.Next() )\r
+ if ( !anIter.Value()->IsOk( anIObj ) )\r
+ break;\r
+\r
+ if ( !anIter.More() )\r
+ isValidMesh = true;\r
+ }\r
+\r
+\r
+ if ( isValidMesh )\r
+ {\r
+ SALOMEDS::SObject_var aSO = SMESH::FindSObject( myMesh.in() );\r
+ myMeshEdit->setText( aSO->GetName() );\r
+ myGeomObj = getGeom( aSO );\r
+ }\r
+ else\r
+ {\r
+ myMeshEdit->setText( "" );\r
+ myGeomObj = GEOM::GEOM_Object::_nil();\r
+ }\r
+\r
+ if ( myType == Type_2d )\r
+ {\r
+ loadFromObject( false );\r
+ displayPreview();\r
+ }\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::isValid\r
+// Purpose : Verify validity of entry data\r
+//=======================================================================\r
+bool SMESHGUI_CreatePatternDlg::isValid()\r
+{\r
+ if ( myGeomObj->_is_nil() )\r
+ {\r
+ QMessageBox::information( SMESHGUI::GetSMESHGUI()->GetDesktop(),\r
+ tr( "SMESH_INSUFFICIENT_DATA" ), tr( "SMESHGUI_INVALID_PARAMETERS" ), QMessageBox::Ok );\r
+ return false;\r
+ }\r
+ else\r
+ return true;\r
+}\r
+\r
+\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::getDefaultName\r
+// Purpose : Get default pattern name\r
+//=======================================================================\r
+QString SMESHGUI_CreatePatternDlg::getDefaultName() const\r
+{\r
+ return myType == Type_2d ? tr( "DEFAULT_2D" ) : tr( "DEFAULT_3D" );\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::onSave\r
+// Purpose : SLOT called when "Save" button pressed. Build pattern and\r
+\r
+// save it to disk\r
+//=======================================================================\r
+void SMESHGUI_CreatePatternDlg::onSave()\r
+{\r
+ try\r
+ {\r
+ if ( !isValid() )\r
+ return;\r
+\r
+ if ( !myIsLoaded )\r
+ loadFromObject( true );\r
+\r
+ // Load pattern from object\r
+ if ( !myIsLoaded )\r
+ return;\r
+\r
+ ///////////////////////////////////////////////////////\r
+ QAD_FileDlg* aDlg = new QAD_FileDlg( this, false );\r
+ aDlg->setCaption( tr( "SAVE_PATTERN" ) );\r
+ aDlg->setMode( QFileDialogP::AnyFile );\r
+ aDlg->setFilters( tr( "PATTERN_FILT" ) );\r
+ if ( myName->text() != "" )\r
+ aDlg->setSelection( myName->text() );\r
+\r
+ if ( aDlg->exec() != Accepted )\r
+ return;\r
+\r
+ QString fName = aDlg->selectedFile();\r
+ if ( fName.isEmpty() )\r
+ return;\r
+\r
+ if ( QFileInfo( fName ).extension().isEmpty() )\r
+ fName = autoExtension( fName );\r
+\r
+ fName = QDir::convertSeparators( fName );\r
+\r
+ QString aData( myPattern->GetString() );\r
+ long aLen = aData.length();\r
+\r
+ QFile aFile( fName );\r
+ aFile.open( IO_WriteOnly );\r
+ long aWritten = aFile.writeBlock( aData, aLen );\r
+ aFile.close();\r
+\r
+ if ( aWritten != aLen )\r
+ {\r
+ QMessageBox::information( SMESHGUI::GetSMESHGUI()->GetDesktop(),\r
+ tr( "SMESH_ERROR" ), tr( "ERROR_OF_SAVING" ), QMessageBox::Ok );\r
+ }\r
+ else\r
+ {\r
+ QAD_Application::getDesktop()->SetSelectionMode( ActorSelection );\r
+ disconnect( mySelection, 0, this, 0 );\r
+ disconnect( SMESHGUI::GetSMESHGUI(), 0, this, 0 );\r
+ SMESHGUI::GetSMESHGUI()->ResetState();\r
+ accept();\r
+ emit NewPattern();\r
+ }\r
+ }\r
+ catch( const SALOME::SALOME_Exception& S_ex )\r
+ {\r
+ QtCatchCorbaException( S_ex );\r
+ }\r
+ catch( ... )\r
+ {\r
+ }\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::GetPatternName\r
+// Purpose : Get name of pattern\r
+//=======================================================================\r
+QString SMESHGUI_CreatePatternDlg::GetPatternName() const\r
+{\r
+ return myName->text();\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::GetPattern\r
+// Purpose : Get result pattern\r
+//=======================================================================\r
+SMESH::SMESH_Pattern_ptr SMESHGUI_CreatePatternDlg::GetPattern()\r
+{\r
+ return myPattern.in();\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::onOk\r
+// Purpose : SLOT called when "Ok" button pressed.\r
+//=======================================================================\r
+void SMESHGUI_CreatePatternDlg::onOk()\r
+{\r
+ try\r
+ {\r
+ if ( !isValid() )\r
+ return;\r
+\r
+ if ( !myIsLoaded )\r
+ loadFromObject( true );\r
+\r
+ // Load pattern from object\r
+ if ( !myIsLoaded )\r
+ return;\r
+ else\r
+ {\r
+ QAD_Application::getDesktop()->SetSelectionMode( ActorSelection );\r
+ disconnect( mySelection, 0, this, 0 );\r
+ disconnect( SMESHGUI::GetSMESHGUI(), 0, this, 0 );\r
+ SMESHGUI::GetSMESHGUI()->ResetState();\r
+ accept();\r
+ emit NewPattern();\r
+ }\r
+ }\r
+ catch( const SALOME::SALOME_Exception& S_ex )\r
+ {\r
+ QtCatchCorbaException( S_ex );\r
+ }\r
+ catch( ... )\r
+ {\r
+ }\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::onClose\r
+// Purpose : SLOT called when "Close" button pressed. Close dialog\r
+//=======================================================================\r
+void SMESHGUI_CreatePatternDlg::onClose()\r
+{\r
+ QAD_Application::getDesktop()->SetSelectionMode( ActorSelection );\r
+ disconnect( mySelection, 0, this, 0 );\r
+ disconnect( SMESHGUI::GetSMESHGUI(), 0, this, 0 );\r
+ SMESHGUI::GetSMESHGUI()->ResetState();\r
+ reject();\r
+ emit Close();\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::loadFromObject\r
+// Purpose : Load pattern from geom object corresponding to the mesh/submesh\r
+//=======================================================================\r
+bool SMESHGUI_CreatePatternDlg::loadFromObject( const bool theMess )\r
+{\r
+ try\r
+ {\r
+ myIsLoaded = false;\r
+ \r
+ if ( myPattern->_is_nil() )\r
+ myPattern = SMESH::GetPattern();\r
+\r
+ if ( myMesh->_is_nil() && mySubMesh->_is_nil() || myGeomObj->_is_nil() )\r
+ return false;\r
+\r
+ SMESH::SMESH_Mesh_ptr aMesh = mySubMesh->_is_nil() ? myMesh.in() : mySubMesh->GetFather();\r
+\r
+ myIsLoaded = myType == Type_2d\r
+ ? myPattern->LoadFromFace( aMesh, myGeomObj, myProjectChk->isChecked() )\r
+ : myPattern->LoadFrom3DBlock( aMesh, myGeomObj );\r
+\r
+ if ( !myIsLoaded && theMess )\r
+ {\r
+ QString aMess;\r
+ SMESH::SMESH_Pattern::ErrorCode aCode = myPattern->GetErrorCode();\r
+ \r
+ if ( aCode == SMESH::SMESH_Pattern::ERR_LOAD_EMPTY_SUBMESH ) aMess = tr( "ERR_LOAD_EMPTY_SUBMESH" );\r
+ else if ( aCode == SMESH::SMESH_Pattern::ERR_LOADF_NARROW_FACE ) aMess = tr( "ERR_LOADF_NARROW_FACE" );\r
+ else if ( aCode == SMESH::SMESH_Pattern::ERR_LOADF_CLOSED_FACE ) aMess = tr( "ERR_LOADF_CLOSED_FACE" );\r
+ else if ( aCode == SMESH::SMESH_Pattern::ERR_LOADV_BAD_SHAPE ) aMess = tr( "ERR_LOADV_BAD_SHAPE" );\r
+ else if ( aCode == SMESH::SMESH_Pattern::ERR_LOADV_COMPUTE_PARAMS ) aMess = tr( "ERR_LOADV_COMPUTE_PARAMS" );\r
+ else aMess = tr( "ERROR_OF_CREATION" );\r
+\r
+ QMessageBox::information(\r
+ SMESHGUI::GetSMESHGUI()->GetDesktop(), tr( "SMESH_ERROR" ), aMess, QMessageBox::Ok );\r
+ }\r
+\r
+ }\r
+ catch( const SALOME::SALOME_Exception& S_ex )\r
+ {\r
+ QtCatchCorbaException( S_ex );\r
+ }\r
+ \r
+ return myIsLoaded;\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::getGeom\r
+// Purpose : Retrieve geom object from SObject\r
+//=======================================================================\r
+GEOM::GEOM_Object_ptr SMESHGUI_CreatePatternDlg::getGeom( SALOMEDS::SObject_ptr theSO )\r
+{\r
+ if ( theSO->_is_nil() )\r
+ return GEOM::GEOM_Object::_nil();\r
+\r
+ SALOMEDS::Study_var aStudy =\r
+ SMESHGUI::GetSMESHGUI()->GetActiveStudy()->getStudyDocument();\r
+\r
+ SALOMEDS::ChildIterator_var anIter = aStudy->NewChildIterator( theSO );\r
+ for( ; anIter->More(); anIter->Next() )\r
+ {\r
+ SALOMEDS::SObject_var aSO = anIter->Value();\r
+ SALOMEDS::SObject_var aRefSO;\r
+\r
+ GEOM::GEOM_Object_var aMeshShape = GEOM::GEOM_Object::_narrow(\r
+ aSO->ReferencedObject( aRefSO )? aRefSO->GetObject() : aSO->GetObject() );\r
+\r
+ if ( !aMeshShape->_is_nil() )\r
+ return aMeshShape._retn();\r
+ }\r
+ return GEOM::GEOM_Object::_nil();\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::onSelectionDone\r
+// Purpose : SLOT called when selection changed\r
+//=======================================================================\r
+void SMESHGUI_CreatePatternDlg::onSelectionDone()\r
+{\r
+ try\r
+ {\r
+ if ( mySelection->IObjectCount() != 1 )\r
+ return;\r
+\r
+ // Get mesh or sub-mesh from selection\r
+ Handle(SALOME_InteractiveObject) anIO = mySelection->firstIObject();\r
+ SMESH::SMESH_Mesh_var aMesh = SMESH::IObjectToInterface<SMESH::SMESH_Mesh>( anIO );\r
+ SMESH::SMESH_subMesh_var aSubMesh = SMESH::IObjectToInterface<SMESH::SMESH_subMesh>( anIO );\r
+ if ( aMesh->_is_nil() && aSubMesh->_is_nil() )\r
+ return;\r
+\r
+ // Get geom object corresponding to the mesh\r
+ SALOMEDS::SObject_var aSO;\r
+ if ( !aMesh->_is_nil() )\r
+ aSO = SMESH::FindSObject( aMesh.in() );\r
+ else\r
+ aSO = SMESH::FindSObject( aSubMesh.in() );\r
+\r
+\r
+ GEOM::GEOM_Object_var aGeomObj = getGeom( aSO );\r
+ if ( aGeomObj->_is_nil() )\r
+ return;\r
+\r
+ myGeomObj = aGeomObj;\r
+\r
+ // init class fields\r
+ if ( !aMesh->_is_nil() )\r
+ {\r
+ myMesh = aMesh;\r
+ mySubMesh = SMESH::SMESH_subMesh::_nil();\r
+ }\r
+ else\r
+ {\r
+ mySubMesh = aSubMesh;\r
+ myMesh = SMESH::SMESH_Mesh::_nil();\r
+ }\r
+\r
+ QString aName;\r
+ SMESH::GetNameOfSelectedIObjects( mySelection, aName );\r
+ myMeshEdit->setText( aName );\r
+\r
+ if ( myType == Type_2d )\r
+ {\r
+ loadFromObject( true );\r
+ displayPreview();\r
+ }\r
+ }\r
+ catch( ... )\r
+ {\r
+ myMesh = SMESH::SMESH_Mesh::_nil();\r
+ mySubMesh = SMESH::SMESH_subMesh::_nil();\r
+ myGeomObj = GEOM::GEOM_Object::_nil();\r
+ erasePreview();\r
+ }\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::onDeactivate\r
+// Purpose : SLOT called when dialog must be deativated\r
+//=======================================================================\r
+void SMESHGUI_CreatePatternDlg::onDeactivate()\r
+{\r
+ disconnect( mySelection, 0, this, 0 );\r
+ setEnabled( false );\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::enterEvent\r
+// Purpose : Event filter\r
+//=======================================================================\r
+void SMESHGUI_CreatePatternDlg::enterEvent( QEvent* )\r
+{\r
+ SMESHGUI::GetSMESHGUI()->EmitSignalDeactivateDialog();\r
+ setEnabled( true );\r
+ activateSelection();\r
+ connect( mySelection, SIGNAL( currentSelectionChanged() ), SLOT( onSelectionDone() ) );\r
+}\r
+\r
+\r
+//=================================================================================\r
+// function : closeEvent()\r
+// purpose : Close dialog box\r
+//=================================================================================\r
+void SMESHGUI_CreatePatternDlg::closeEvent( QCloseEvent* e )\r
+{\r
+ onClose() ;\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::onSelBtnClicked\r
+// Purpose : SLOT. Called when -> button clicked.\r
+//=======================================================================\r
+void SMESHGUI_CreatePatternDlg::onSelBtnClicked()\r
+{\r
+ onSelectionDone();\r
+}\r
+\r
+//================================================================\r
+// Function : SMESHGUI_CreatePatternDlg::autoExtension\r
+// Purpose : Append extension to the file name\r
+//================================================================\r
+QString SMESHGUI_CreatePatternDlg::autoExtension( const QString& theFileName ) const\r
+{\r
+ QString anExt = theFileName.section( '.', -1 );\r
+ return anExt != "smp" && anExt != "SMP" ? theFileName + ".smp" : theFileName;\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::displayPreview\r
+// Purpose : Display preview\r
+//=======================================================================\r
+void SMESHGUI_CreatePatternDlg::displayPreview()\r
+{\r
+\r
+ // Redisplay preview in dialog\r
+\r
+ try\r
+ {\r
+ if ( !myIsLoaded )\r
+ erasePreview();\r
+ else\r
+ {\r
+ SMESH::point_array_var pnts = myPattern->GetPoints();\r
+ SMESH::long_array_var keyPoints = myPattern->GetKeyPoints();\r
+ SMESH::array_of_long_array_var elemPoints = myPattern->GetElementPoints();\r
+\r
+ if ( pnts->length() == 0 ||\r
+ keyPoints->length() == 0 ||\r
+ elemPoints->length() == 0 )\r
+ {\r
+ myIsLoaded = false;\r
+ erasePreview();\r
+ return;\r
+ }\r
+\r
+ PointVector aPoints( pnts->length() );\r
+ QValueVector<int> aKeyPoints( keyPoints->length() );\r
+ ConnectivityVector anElemPoints( elemPoints->length() );\r
+\r
+ for ( int i = 0, n = pnts->length(); i < n; i++ )\r
+ aPoints[ i ] = pnts[ i ];\r
+\r
+ for ( int i2 = 0, n2 = keyPoints->length(); i2 < n2; i2++ )\r
+ aKeyPoints[ i2 ] = keyPoints[ i2 ];\r
+\r
+ for ( int i3 = 0, n3 = elemPoints->length(); i3 < n3; i3++ )\r
+ {\r
+ QValueVector<int> aVec( elemPoints[ i3 ].length() );\r
+ for ( int i4 = 0, n4 = elemPoints[ i3 ].length(); i4 < n4; i4++ )\r
+ aVec[ i4 ] = elemPoints[ i3 ][ i4 ];\r
+\r
+ anElemPoints[ i3 ] = aVec;\r
+ }\r
+\r
+ myPicture2d->SetPoints( aPoints, aKeyPoints, anElemPoints );\r
+ }\r
+\r
+ return;\r
+ }\r
+ catch( const SALOME::SALOME_Exception& S_ex )\r
+ {\r
+ QtCatchCorbaException( S_ex );\r
+ }\r
+ catch( ... )\r
+ {\r
+ }\r
+ erasePreview();\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::erasePreview\r
+// Purpose : Erase preview\r
+//=======================================================================\r
+void SMESHGUI_CreatePatternDlg::erasePreview()\r
+\r
+{\r
+ // Erase preview in 2D viewer\r
+ myPicture2d->SetPoints( PointVector(), QValueVector<int>(), ConnectivityVector() );\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::activateSelection\r
+// Purpose : Activate selection in accordance with current pattern type\r
+//=======================================================================\r
+void SMESHGUI_CreatePatternDlg::activateSelection()\r
+{\r
+ mySelection->ClearFilters();\r
+ QAD_Application::getDesktop()->SetSelectionMode( ActorSelection );\r
+ \r
+ if ( myType == Type_2d )\r
+ {\r
+ mySelection->AddFilter(\r
+ new SMESH_NumberFilter( "SMESH", TopAbs_SHAPE, -1, TopAbs_FACE ) );\r
+ }\r
+ else\r
+ {\r
+ TColStd_MapOfInteger aTypes;\r
+ aTypes.Add( TopAbs_SHELL );\r
+ aTypes.Add( TopAbs_SOLID );\r
+ mySelection->AddFilter( new SMESH_NumberFilter(\r
+ "SMESH", TopAbs_FACE, 6, aTypes, GEOM::GEOM_Object::_nil(), true ) );\r
+ }\r
+}\r
+\r
+//=======================================================================\r
+// name : SMESHGUI_CreatePatternDlg::onTypeChanged\r
+// Purpose : SLOT. Called when pattern type changed.\r
+// Change dialog's look and feel\r
+//=======================================================================\r
+void SMESHGUI_CreatePatternDlg::onTypeChanged( int theType )\r
+{\r
+ if ( myType == theType )\r
+ return;\r
+\r
+ myType = theType;\r
+\r
+ if ( theType == Type_2d )\r
+ myPicture2d->show();\r
+ else\r
+ myPicture2d->hide();\r
+}\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
