--- /dev/null
+// SMESH SMESHGUI : GUI for SMESH component
+//
+// 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
+//
+//
+//
+// File : SMESHGUI_GroupOpDlg.cxx
+// Author : Sergey LITONIN
+// Module : SMESH
+
+#include "SMESHGUI_GroupOpDlg.h"
+
+#include "QAD_Desktop.h"
+
+#include "SMESHGUI.h"
+#include "SMESHGUI_Utils.h"
+#include "SALOME_Selection.h"
+#include "SMESH_TypeFilter.hxx"
+
+#include <qframe.h>
+#include <qlayout.h>
+#include <qpushbutton.h>
+#include <qgroupbox.h>
+#include <qlabel.h>
+#include <qlistbox.h>
+#include <qlineedit.h>
+#include <qmessagebox.h>
+
+#define SPACING 5
+#define MARGIN 10
+
+/*
+ Class : SMESHGUI_GroupOpDlg
+ Description : Perform boolean operations on groups
+*/
+
+//=======================================================================
+// name : SMESHGUI_GroupOpDlg::SMESHGUI_GroupOpDlg
+// Purpose : Constructor
+//=======================================================================
+SMESHGUI_GroupOpDlg::SMESHGUI_GroupOpDlg( QWidget* theParent,
+ SALOME_Selection* theSelection,
+ const int theMode )
+: QDialog( theParent, "SMESHGUI_GroupOpDlg", false,
+ WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu )
+{
+ myMode = theMode;
+
+ if ( myMode == UNION ) setCaption( tr( "UNION_OF_TWO_GROUPS" ) );
+ else if ( myMode == INTERSECT ) setCaption( tr( "INTERSECTION_OF_TWO_GROUPS" ) );
+ else setCaption( tr( "CUT_OF_TWO_GROUPS" ) );
+
+ QVBoxLayout* aDlgLay = new QVBoxLayout( this, MARGIN, SPACING );
+
+ QFrame* aMainFrame = createMainFrame ( this );
+ QFrame* aBtnFrame = createButtonFrame( this );
+
+ aDlgLay->addWidget( aMainFrame );
+ aDlgLay->addWidget( aBtnFrame );
+
+ aDlgLay->setStretchFactor( aMainFrame, 1 );
+
+ Init( theSelection );
+}
+
+//=======================================================================
+// name : SMESHGUI_GroupOpDlg::createMainFrame
+// Purpose : Create frame containing dialog's input fields
+//=======================================================================
+QFrame* SMESHGUI_GroupOpDlg::createMainFrame( QWidget* theParent )
+{
+ QGroupBox* aMainGrp = new QGroupBox( 1, Qt::Horizontal, theParent );
+ aMainGrp->setFrameStyle( QFrame::NoFrame );
+ aMainGrp->setInsideMargin( 0 );
+
+ QGroupBox* aNameGrp = new QGroupBox( 1, Qt::Vertical, tr( "NAME" ), aMainGrp );
+ new QLabel( tr( "RESULT_NAME" ), aNameGrp );
+ myNameEdit = new QLineEdit( aNameGrp );
+
+ QGroupBox* anArgGrp = new QGroupBox( 3, Qt::Horizontal, tr( "ARGUMENTS" ), aMainGrp );
+
+ new QLabel( myMode == CUT ? tr( "MAIN_OBJECT" ) :tr( "OBJECT_1" ), anArgGrp );
+ myBtn1 = new QPushButton( anArgGrp );
+ myEdit1 = new QLineEdit( anArgGrp );
+
+ new QLabel( myMode == CUT ? tr( "TOOL_OBJECT" ) :tr( "OBJECT_2" ), anArgGrp );
+ myBtn2 = new QPushButton( anArgGrp );
+ myEdit2 = new QLineEdit( anArgGrp );
+
+ myEdit1->setReadOnly( true );
+ myEdit2->setReadOnly( true );
+
+ QPixmap aPix( QAD_Desktop::getResourceManager()->loadPixmap( "SMESH",tr( "ICON_SELECT" ) ) );
+ myBtn1->setPixmap( aPix );
+ myBtn2->setPixmap( aPix );
+
+ return aMainGrp;
+}
+
+//=======================================================================
+// name : SMESHGUI_GroupOpDlg::createButtonFrame
+// Purpose : Create frame containing buttons
+//=======================================================================
+QFrame* SMESHGUI_GroupOpDlg::createButtonFrame( QWidget* theParent )
+{
+ QFrame* aFrame = new QFrame( theParent );
+ aFrame->setFrameStyle( QFrame::Box | QFrame::Sunken );
+
+ myOkBtn = new QPushButton( tr( "SMESH_BUT_OK" ), aFrame );
+ myApplyBtn = new QPushButton( tr( "SMESH_BUT_APPLY" ), aFrame );
+ myCloseBtn = new QPushButton( tr( "SMESH_BUT_CLOSE" ), aFrame );
+
+ QSpacerItem* aSpacer = new QSpacerItem( 0, 0, QSizePolicy::Expanding, QSizePolicy::Minimum );
+
+ QHBoxLayout* aLay = new QHBoxLayout( aFrame, MARGIN, SPACING );
+
+ aLay->addWidget( myOkBtn );
+ aLay->addWidget( myApplyBtn );
+ aLay->addItem( aSpacer);
+ aLay->addWidget( myCloseBtn );
+
+ // connect signals and slots
+ connect( myOkBtn, SIGNAL( clicked() ), SLOT( onOk() ) );
+ connect( myCloseBtn, SIGNAL( clicked() ), SLOT( onClose() ) ) ;
+ connect( myApplyBtn, SIGNAL( clicked() ), SLOT( onApply() ) );
+
+ return aFrame;
+}
+
+//=======================================================================
+// name : SMESHGUI_GroupOpDlg::~SMESHGUI_GroupOpDlg
+// Purpose : Destructor
+//=======================================================================
+SMESHGUI_GroupOpDlg::~SMESHGUI_GroupOpDlg()
+{
+}
+
+//=======================================================================
+// name : SMESHGUI_GroupOpDlg::Init
+// Purpose : Init dialog fields, connect signals and slots, show dialog
+//=======================================================================
+void SMESHGUI_GroupOpDlg::Init( SALOME_Selection* theSelection )
+{
+ mySelection = theSelection;
+ SMESHGUI* aSMESHGUI = SMESHGUI::GetSMESHGUI();
+ aSMESHGUI->SetActiveDialogBox( ( QDialog* )this ) ;
+ myFocusWg = myEdit1;
+
+ myGroup1 = SMESH::SMESH_GroupBase::_nil();
+ myGroup2 = SMESH::SMESH_GroupBase::_nil();
+
+ // selection and SMESHGUI
+ connect( mySelection, SIGNAL( currentSelectionChanged() ), SLOT( onSelectionDone() ) );
+ connect( aSMESHGUI, SIGNAL( SignalDeactivateActiveDialog() ), SLOT( onDeactivate() ) );
+ connect( aSMESHGUI, SIGNAL( SignalCloseAllDialogs() ), SLOT( ClickOnClose() ) );
+
+ connect( myBtn1, SIGNAL( clicked() ), this, SLOT( onFocusChanged() ) );
+ connect( myBtn2, SIGNAL( clicked() ), this, SLOT( onFocusChanged() ) );
+
+ int x, y ;
+ aSMESHGUI->DefineDlgPosition( this, x, y );
+ this->move( x, y );
+ this->show();
+
+ // set selection mode
+ QAD_Application::getDesktop()->SetSelectionMode( ActorSelection, true );
+ mySelection->AddFilter( new SMESH_TypeFilter( GROUP ) );
+
+ return;
+}
+
+//=======================================================================
+// name : SMESHGUI_GroupOpDlg::isValid
+// Purpose : Verify validity of input data
+//=======================================================================
+bool SMESHGUI_GroupOpDlg::isValid()
+{
+ // Verify validity of group name
+ if ( myNameEdit->text() == "" )
+ {
+ QMessageBox::information( SMESHGUI::GetSMESHGUI()->GetDesktop(),
+ tr( "SMESH_INSUFFICIENT_DATA" ), tr( "EMPTY_NAME" ), QMessageBox::Ok );
+ return false;
+ }
+
+ // Verufy wheter arguments speciffiyed
+ if ( myGroup1->_is_nil() || myGroup2->_is_nil() )
+ {
+ QMessageBox::information( SMESHGUI::GetSMESHGUI()->GetDesktop(),
+ tr( "SMESH_INSUFFICIENT_DATA" ), tr( "INCORRECT_ARGUMENTS" ), QMessageBox::Ok );
+ return false;
+ }
+
+ // Verify whether arguments belongs to same mesh
+ SMESH::SMESH_Mesh_ptr aMesh1 = myGroup1->GetMesh();
+ SMESH::SMESH_Mesh_ptr aMesh2 = myGroup2->GetMesh();
+
+ int aMeshId1 = !aMesh1->_is_nil() ? aMesh1->GetId() : -1;
+ int aMeshId2 = !aMesh2->_is_nil() ? aMesh2->GetId() : -1;
+
+ if ( aMeshId1 != aMeshId2 || aMeshId1 == -1 )
+ {
+ QMessageBox::information( SMESHGUI::GetSMESHGUI()->GetDesktop(),
+ tr( "SMESH_INSUFFICIENT_DATA" ), tr( "DIFF_MESHES" ), QMessageBox::Ok );
+ return false;
+ }
+
+ // Verify whether groups have same types of entities
+ if ( myGroup1->GetType() != myGroup2->GetType() )
+ {
+ QMessageBox::information( SMESHGUI::GetSMESHGUI()->GetDesktop(),
+ tr( "SMESH_INSUFFICIENT_DATA" ), tr( "DIFF_TYPES" ), QMessageBox::Ok );
+ return false;
+ }
+
+
+ return true;
+}
+
+//=======================================================================
+// name : SMESHGUI_GroupOpDlg::onApply
+// Purpose : SLOT called when "Apply" button pressed.
+//=======================================================================
+bool SMESHGUI_GroupOpDlg::onApply()
+{
+ if ( !isValid() || SMESHGUI::GetSMESHGUI()->ActiveStudyLocked() )
+ return false;
+
+ SMESH::SMESH_Mesh_ptr aMesh = myGroup1->GetMesh();
+ QString aName = myNameEdit->text();
+ SMESH::SMESH_Group_ptr aNewGrp = SMESH::SMESH_Group::_nil();
+
+ if ( myMode == UNION ) aNewGrp = aMesh->UnionGroups( myGroup1, myGroup2, aName.latin1() );
+ else if ( myMode == INTERSECT ) aNewGrp = aMesh->IntersectGroups( myGroup1, myGroup2, aName.latin1() );
+ else aNewGrp = aMesh->CutGroups( myGroup1, myGroup2, aName.latin1() );
+
+ if ( !aNewGrp->_is_nil() )
+ {
+ SMESHGUI::GetSMESHGUI()->GetActiveStudy()->updateObjBrowser( true );
+ reset();
+ return true;
+ }
+ else
+ {
+ QMessageBox::critical( SMESHGUI::GetSMESHGUI()->GetDesktop(),
+ tr( "SMESH_ERROR" ), tr( "SMESH_OPERATION_FAILED" ), "OK" );
+ return false;
+ }
+}
+
+//=======================================================================
+// name : SMESHGUI_GroupOpDlg::onOk
+// Purpose : SLOT called when "Ok" button pressed.
+//=======================================================================
+void SMESHGUI_GroupOpDlg::onOk()
+{
+ if ( onApply() )
+ onClose();
+}
+
+//=======================================================================
+// name : SMESHGUI_GroupOpDlg::onClose
+// Purpose : SLOT called when "Close" button pressed. Close dialog
+//=======================================================================
+void SMESHGUI_GroupOpDlg::onClose()
+{
+ QAD_Application::getDesktop()->SetSelectionMode( ActorSelection );
+ disconnect( mySelection, 0, this, 0 );
+ disconnect( SMESHGUI::GetSMESHGUI(), 0, this, 0 );
+ SMESHGUI::GetSMESHGUI()->ResetState();
+ mySelection->ClearFilters();
+ reject();
+}
+
+//=======================================================================
+// name : SMESHGUI_GroupOpDlg::onSelectionDone
+// Purpose : SLOT called when selection changed
+//=======================================================================
+void SMESHGUI_GroupOpDlg::onSelectionDone()
+{
+ if ( myFocusWg == myEdit1 )
+ myGroup1 = SMESH::SMESH_GroupBase::_nil();
+ else
+ myGroup2 = SMESH::SMESH_GroupBase::_nil();
+
+ myFocusWg->setText( "" );
+
+ if ( mySelection->IObjectCount() == 1 )
+ {
+ SMESH::SMESH_GroupBase_var aGroup =
+ SMESH::IObjectToInterface<SMESH::SMESH_GroupBase>( mySelection->firstIObject() );
+
+ if ( !aGroup->_is_nil() )
+ {
+ myFocusWg->setText( aGroup->GetName() );
+
+ if ( myFocusWg == myEdit1 )
+ myGroup1 = aGroup;
+ else
+ myGroup2 = aGroup;
+ }
+ }
+}
+
+//=======================================================================
+// name : SMESHGUI_GroupOpDlg::onDeactivate
+// Purpose : SLOT called when dialog must be deativated
+//=======================================================================
+void SMESHGUI_GroupOpDlg::onDeactivate()
+{
+ setEnabled( false );
+ mySelection->ClearFilters();
+}
+
+//=======================================================================
+// name : SMESHGUI_GroupOpDlg::enterEvent
+// Purpose : Event filter
+//=======================================================================
+void SMESHGUI_GroupOpDlg::enterEvent( QEvent* )
+{
+ SMESHGUI::GetSMESHGUI()->EmitSignalDeactivateDialog() ;
+ setEnabled( true );
+ QAD_Application::getDesktop()->SetSelectionMode( ActorSelection, true );
+ mySelection->AddFilter( new SMESH_TypeFilter( GROUP ) );
+}
+
+
+//=================================================================================
+// function : closeEvent()
+// purpose :
+//=================================================================================
+void SMESHGUI_GroupOpDlg::closeEvent( QCloseEvent* )
+{
+ onClose() ;
+}
+
+//=======================================================================
+// name : SMESHGUI_GroupOpDlg::onFocusChanged
+// Purpose : SLOT. Called when "Select" button pressed.
+//=======================================================================
+void SMESHGUI_GroupOpDlg::onFocusChanged()
+{
+ const QObject* aSender = sender();
+ myFocusWg = aSender == myBtn1 ? myEdit1 : myEdit2;
+ onSelectionDone();
+}
+
+//=======================================================================
+// name : SMESHGUI_GroupOpDlg::reset
+// Purpose : Rest state of dialog
+//=======================================================================
+void SMESHGUI_GroupOpDlg::reset()
+{
+ myNameEdit->setText( "" );
+ myEdit1->setText( "" );
+ myEdit2->setText( "" );
+ myFocusWg = myEdit1;
+ myNameEdit->setFocus();
+}
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