// GEOM GEOMGUI : GUI for Geometry 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 : GeometryGUI_CenterMassDlg.cxx // Author : Lucien PIGNOLONI // Module : GEOM // $Header$ using namespace std; #include "GeometryGUI_CenterMassDlg.h" #include "GeometryGUI.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include //================================================================================= // class : GeometryGUI_CenterMassDlg() // purpose : Constructs a GeometryGUI_CenterMassDlg 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. //================================================================================= GeometryGUI_CenterMassDlg::GeometryGUI_CenterMassDlg( QWidget* parent, const char* name, SALOME_Selection* Sel, bool modal, WFlags fl ) : QDialog( parent, name, modal, WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu ) { QPixmap image0(QAD_Desktop::getResourceManager()->loadPixmap( "GeometryGUI",tr("ICON_DLG_CENTERMASS"))); QPixmap image1(QAD_Desktop::getResourceManager()->loadPixmap( "GeometryGUI",tr("ICON_SELECT"))); if ( !name ) setName( "GeometryGUI_CenterMassDlg" ); resize( 398, 219 ); setCaption( tr( "GEOM_CMASS_TITLE" ) ); setSizeGripEnabled( TRUE ); GeometryGUI_CenterMassDlgLayout = new QGridLayout( this ); GeometryGUI_CenterMassDlgLayout->setSpacing( 6 ); GeometryGUI_CenterMassDlgLayout->setMargin( 11 ); /***************************************************************/ GroupButtons = new QGroupBox( this, "GroupButtons" ); GroupButtons->setGeometry( QRect( 10, 10, 281, 48 ) ); GroupButtons->setTitle( tr( "" ) ); GroupButtons->setColumnLayout(0, Qt::Vertical ); GroupButtons->layout()->setSpacing( 0 ); GroupButtons->layout()->setMargin( 0 ); GroupButtonsLayout = new QGridLayout( GroupButtons->layout() ); GroupButtonsLayout->setAlignment( Qt::AlignTop ); GroupButtonsLayout->setSpacing( 6 ); GroupButtonsLayout->setMargin( 11 ); buttonCancel = new QPushButton( GroupButtons, "buttonCancel" ); buttonCancel->setText( tr( "GEOM_BUT_CLOSE" ) ); buttonCancel->setAutoDefault( TRUE ); GroupButtonsLayout->addWidget( buttonCancel, 0, 3 ); buttonApply = new QPushButton( GroupButtons, "buttonApply" ); buttonApply->setText( tr( "GEOM_BUT_APPLY" ) ); buttonApply->setAutoDefault( TRUE ); GroupButtonsLayout->addWidget( buttonApply, 0, 1 ); QSpacerItem* spacer = new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum ); GroupButtonsLayout->addItem( spacer, 0, 2 ); buttonOk = new QPushButton( GroupButtons, "buttonOk" ); buttonOk->setText( tr( "GEOM_BUT_OK" ) ); buttonOk->setAutoDefault( TRUE ); buttonOk->setDefault( TRUE ); GroupButtonsLayout->addWidget( buttonOk, 0, 0 ); GeometryGUI_CenterMassDlgLayout->addWidget( GroupButtons, 2, 0 ); /***************************************************************/ GroupConstructors = new QButtonGroup( this, "GroupConstructors" ); GroupConstructors->setTitle( tr( "GEOM_CMASS" ) ); GroupConstructors->setExclusive( TRUE ); GroupConstructors->setColumnLayout(0, Qt::Vertical ); GroupConstructors->layout()->setSpacing( 0 ); GroupConstructors->layout()->setMargin( 0 ); GroupConstructorsLayout = new QGridLayout( GroupConstructors->layout() ); GroupConstructorsLayout->setAlignment( Qt::AlignTop ); GroupConstructorsLayout->setSpacing( 6 ); GroupConstructorsLayout->setMargin( 11 ); Constructor1 = new QRadioButton( GroupConstructors, "Constructor1" ); Constructor1->setText( tr( "" ) ); Constructor1->setPixmap( image0 ); Constructor1->setChecked( TRUE ); Constructor1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, Constructor1->sizePolicy().hasHeightForWidth() ) ); Constructor1->setMinimumSize( QSize( 50, 0 ) ); GroupConstructorsLayout->addWidget( Constructor1, 0, 0 ); QSpacerItem* spacer_2 = new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum ); GroupConstructorsLayout->addItem( spacer_2, 0, 1 ); GeometryGUI_CenterMassDlgLayout->addWidget( GroupConstructors, 0, 0 ); /***************************************************************/ GroupC1 = new QGroupBox( this, "GroupC1" ); GroupC1->setTitle( tr( "GEOM_OBJECT_RESULT" ) ); GroupC1->setMinimumSize( QSize( 0, 0 ) ); GroupC1->setFrameShape( QGroupBox::Box ); GroupC1->setFrameShadow( QGroupBox::Sunken ); GroupC1->setColumnLayout(0, Qt::Vertical ); GroupC1->layout()->setSpacing( 0 ); GroupC1->layout()->setMargin( 0 ); GroupC1Layout = new QGridLayout( GroupC1->layout() ); GroupC1Layout->setAlignment( Qt::AlignTop ); GroupC1Layout->setSpacing( 6 ); GroupC1Layout->setMargin( 11 ); SelectButtonC1A1 = new QPushButton( GroupC1, "SelectButtonC1A1" ); SelectButtonC1A1->setText( tr( "" ) ); SelectButtonC1A1->setPixmap( image1 ); SelectButtonC1A1->setToggleButton( FALSE ); GroupC1Layout->addWidget( SelectButtonC1A1, 0, 1 ); LineEdit_X = new QLineEdit( GroupC1, "LineEdit_X" ); LineEdit_X->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, LineEdit_X->sizePolicy().hasHeightForWidth() ) ); LineEdit_X->setMinimumSize( QSize( 70, 0 ) ); //LineEdit_X->setEnabled( FALSE ); LineEdit_X->setReadOnly( TRUE ); GroupC1Layout->addWidget( LineEdit_X, 1, 2 ); TextLabel_Z = new QLabel( GroupC1, "TextLabel_Z" ); TextLabel_Z->setText( tr( "GEOM_Z" ) ); TextLabel_Z->setMinimumSize( QSize( 15, 0 ) ); TextLabel_Z->setFrameShape( QLabel::NoFrame ); TextLabel_Z->setFrameShadow( QLabel::Plain ); TextLabel_Z->setMaximumSize( QSize( 15, 32767 ) ); GroupC1Layout->addWidget( TextLabel_Z, 1, 5 ); LineEdit_Z = new QLineEdit( GroupC1, "LineEdit_Z" ); LineEdit_Z->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, LineEdit_Z->sizePolicy().hasHeightForWidth() ) ); LineEdit_Z->setMinimumSize( QSize( 70, 0 ) ); //LineEdit_Z->setEnabled( FALSE ); LineEdit_Z->setReadOnly( TRUE ); GroupC1Layout->addWidget( LineEdit_Z, 1, 6 ); TextLabelC1A1 = new QLabel( GroupC1, "TextLabelC1A1" ); TextLabelC1A1->setText( tr( "GEOM_OBJECT" ) ); TextLabelC1A1->setMinimumSize( QSize( 50, 0 ) ); TextLabelC1A1->setFrameShape( QLabel::NoFrame ); TextLabelC1A1->setFrameShadow( QLabel::Plain ); GroupC1Layout->addWidget( TextLabelC1A1, 0, 0 ); LineEdit_Y = new QLineEdit( GroupC1, "LineEdit_Y" ); LineEdit_Y->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, LineEdit_Y->sizePolicy().hasHeightForWidth() ) ); LineEdit_Y->setMinimumSize( QSize( 70, 0 ) ); //LineEdit_Y->setEnabled( FALSE ); LineEdit_Y->setReadOnly( TRUE ); GroupC1Layout->addWidget( LineEdit_Y, 1, 4 ); TextLabel_Y = new QLabel( GroupC1, "TextLabel_Y" ); TextLabel_Y->setText( tr( "GEOM_Y" ) ); TextLabel_Y->setMinimumSize( QSize( 15, 0 ) ); TextLabel_Y->setFrameShape( QLabel::NoFrame ); TextLabel_Y->setFrameShadow( QLabel::Plain ); TextLabel_Y->setMaximumSize( QSize( 15, 32767 ) ); GroupC1Layout->addWidget( TextLabel_Y, 1, 3 ); TextLabel_X = new QLabel( GroupC1, "TextLabel_X" ); TextLabel_X->setText( tr( "GEOM_X" ) ); TextLabel_X->setMinimumSize( QSize( 15, 0 ) ); TextLabel_X->setFrameShape( QLabel::NoFrame ); TextLabel_X->setFrameShadow( QLabel::Plain ); TextLabel_X->setMaximumSize( QSize( 15, 32767 ) ); GroupC1Layout->addWidget( TextLabel_X, 1, 1 ); TextLabel_Center = new QLabel( GroupC1, "TextLabel_Center" ); TextLabel_Center->setText( tr( "GEOM_CENTER" ) ); TextLabel_Center->setMinimumSize( QSize( 50, 0 ) ); TextLabel_Center->setFrameShape( QLabel::NoFrame ); TextLabel_Center->setFrameShadow( QLabel::Plain ); GroupC1Layout->addWidget( TextLabel_Center, 1, 0 ); LineEditC1A1 = new QLineEdit( GroupC1, "LineEditC1A1" ); LineEditC1A1->setMinimumSize( QSize( 260, 0 ) ); GroupC1Layout->addMultiCellWidget( LineEditC1A1, 0, 0, 2, 6 ); GeometryGUI_CenterMassDlgLayout->addWidget( GroupC1, 1, 0 ); /***************************************************************/ Init(Sel) ; /* Initialisations */ } //================================================================================= // function : ~GeometryGUI_CenterMassDlg() // purpose : Destroys the object and frees any allocated resources //================================================================================= GeometryGUI_CenterMassDlg::~GeometryGUI_CenterMassDlg() { // no need to delete child widgets, Qt does it all for us } //================================================================================= // function : Init() // purpose : //================================================================================= void GeometryGUI_CenterMassDlg::Init( SALOME_Selection* Sel ) { LineEdit_X->setMaxLength( 9 ); LineEdit_Y->setMaxLength( 9 ); LineEdit_Z->setMaxLength( 9 ); QDoubleValidator *Va = new QDoubleValidator( -999999, +999999, 3, LineEdit_X ) ; QDoubleValidator *Vb = new QDoubleValidator( -999999, +999999, 3, LineEdit_Y ) ; QDoubleValidator *Vc = new QDoubleValidator( -999999, +999999, 3, LineEdit_Z ) ; LineEdit_X->setValidator( Va ) ; LineEdit_Y->setValidator( Vb ) ; LineEdit_Z->setValidator( Vc ) ; myConstructorId = 0 ; LineEdit_X->setText("") ; LineEdit_Y->setText("") ; LineEdit_Z->setText("") ; Constructor1->setChecked( TRUE ); myEditCurrentArgument = LineEditC1A1 ; mySelection = Sel; myGeomGUI = GeometryGUI::GetGeometryGUI() ; myGeomGUI->SetActiveDialogBox( (QDialog*)this ) ; mySimulationTopoDs.Nullify() ; myShape.Nullify() ; myOkCenterMass = false ; // TODO : previous selection into argument ? /* Filter definitions */ Engines::Component_var comp = QAD_Application::getDesktop()->getEngine("FactoryServer", "Geometry"); myGeom = GEOM::GEOM_Gen::_narrow(comp); /* signals and slots connections */ connect( buttonOk, SIGNAL( clicked() ), this, SLOT( ClickOnOk() ) ) ; connect( buttonCancel, SIGNAL( clicked() ), this, SLOT( ClickOnCancel() ) ) ; connect( buttonApply, SIGNAL( clicked() ), this, SLOT( ClickOnApply() ) ); connect( GroupConstructors, SIGNAL(clicked(int) ), SLOT( ConstructorsClicked(int) ) ); connect( SelectButtonC1A1, SIGNAL (clicked() ), this, SLOT( SetEditCurrentArgument() ) ) ; connect( mySelection, SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) ); connect( myGeomGUI, SIGNAL ( SignalDeactivateActiveDialog() ), this, SLOT( DeactivateActiveDialog() ) ) ; /* to close dialog if study change */ connect( myGeomGUI, SIGNAL ( SignalCloseAllDialogs() ), this, SLOT( ClickOnCancel() ) ) ; /* Move widget on the botton right corner of main widget */ int x, y ; myGeomGUI->DefineDlgPosition( this, x, y ) ; this->move( x, y ) ; this->show() ; /* displays Dialog */ return ; } //================================================================================= // function : ConstructorsClicked() // purpose : Radio button management //================================================================================= void GeometryGUI_CenterMassDlg::ConstructorsClicked(int constructorId) { return ; } //================================================================================= // function : ClickOnCancel() // purpose : //================================================================================= void GeometryGUI_CenterMassDlg::ClickOnCancel() { myGeomGUI->EraseSimulationShape() ; mySimulationTopoDs.Nullify() ; disconnect( mySelection, 0, this, 0 ); myGeomGUI->ResetState() ; reject() ; return ; } //================================================================================= // function : ClickOnOk() // purpose : //================================================================================= void GeometryGUI_CenterMassDlg::ClickOnOk() { this->ClickOnApply() ; this->ClickOnCancel() ; return ; } //================================================================================= // function : ClickOnApply() // purpose : //================================================================================= void GeometryGUI_CenterMassDlg::ClickOnApply() { myGeomGUI->EraseSimulationShape() ; mySimulationTopoDs.Nullify() ; myGeomGUI->GetDesktop()->putInfo( tr("") ) ; if( myOkCenterMass) { myGeomGUI->MakeCDGAndDisplay( myGeomShape ) ; } return ; } //================================================================================= // function : SelectionIntoArgument() // purpose : Called when selection as changed or other case //================================================================================= void GeometryGUI_CenterMassDlg::SelectionIntoArgument() { myGeomGUI->EraseSimulationShape() ; myEditCurrentArgument->setText("") ; myOkCenterMass = false ; Standard_Boolean testResult ; LineEdit_X->setText("") ; LineEdit_Y->setText("") ; LineEdit_Z->setText("") ; QString aString = ""; /* future the name of selection */ int nbSel = myGeomGUI->GetNameOfSelectedIObjects(mySelection, aString) ; if ( nbSel != 1 ) { return ; } /* nbSel == 1 */ Handle(SALOME_InteractiveObject) IO = mySelection->firstIObject() ; if( !myGeomGUI->GetTopoFromSelection(mySelection, this->myShape) ) return ; myGeomShape = myGeomGUI->ConvertIOinGEOMShape(IO, testResult) ; if( !testResult ) return ; myEditCurrentArgument->setText(aString) ; if( this->CalculateAndDisplayCenterMass() ) { myOkCenterMass = true ; } return ; } //================================================================================= // function : SetEditCurrentArgument() // purpose : //================================================================================= void GeometryGUI_CenterMassDlg::SetEditCurrentArgument() { QPushButton* send = (QPushButton*)sender(); switch (myConstructorId) { case 0: /* default constructor */ { if(send == SelectButtonC1A1) { LineEditC1A1->setFocus() ; myEditCurrentArgument = LineEditC1A1; } SelectionIntoArgument() ; break; } } return ; } //================================================================================= // function : LineEditReturnPressed() // purpose : //================================================================================= void GeometryGUI_CenterMassDlg::LineEditReturnPressed() { QLineEdit* send = (QLineEdit*)sender(); if( send == LineEditC1A1 ) myEditCurrentArgument = LineEditC1A1 ; else return ; /* User name of object input management */ /* If successfull the selection is changed and signal emitted... */ /* so SelectionIntoArgument() is automatically called. */ const QString objectUserName = myEditCurrentArgument->text() ; QWidget* thisWidget = (QWidget*)this ; if( myGeomGUI->SelectionByNameInDialogs( thisWidget, objectUserName, mySelection ) ) { myEditCurrentArgument->setText( objectUserName ) ; } return ; } //================================================================================= // function : DeactivateActiveDialog() // purpose : //================================================================================= void GeometryGUI_CenterMassDlg::DeactivateActiveDialog() { if ( GroupConstructors->isEnabled() ) { myGeomGUI->EraseSimulationShape() ; disconnect( mySelection, 0, this, 0 ); GroupConstructors->setEnabled(false) ; GroupC1->setEnabled(false) ; GroupButtons->setEnabled(false) ; } return ; } //================================================================================= // function : ActivateThisDialog() // purpose : //================================================================================= void GeometryGUI_CenterMassDlg::ActivateThisDialog() { /* Emit a signal to deactivate the active dialog */ myGeomGUI->EmitSignalDeactivateDialog() ; GroupConstructors->setEnabled(true) ; GroupC1->setEnabled(true) ; GroupButtons->setEnabled(true) ; connect( mySelection, SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) ); if( !mySimulationTopoDs.IsNull() ) myGeomGUI->DisplaySimulationShape( mySimulationTopoDs ) ; return ; } //================================================================================= // function : enterEvent() // purpose : //================================================================================= void GeometryGUI_CenterMassDlg::enterEvent(QEvent* e) { if ( GroupConstructors->isEnabled() ) return ; ActivateThisDialog() ; return ; } //================================================================================= // function : closeEvent() // purpose : //================================================================================= void GeometryGUI_CenterMassDlg::closeEvent( QCloseEvent* e ) { /* same than click on cancel button */ this->ClickOnCancel() ; return ; } //================================================================================= // function : CalculateAndDisplayCenterMass() // purpose : //================================================================================= bool GeometryGUI_CenterMassDlg::CalculateAndDisplayCenterMass() { myGeomGUI->EraseSimulationShape() ; mySimulationTopoDs.Nullify() ; try { QString resString; GProp_GProps System; if ( this->myShape.ShapeType() == TopAbs_VERTEX) { myGeomGUI->VertexToPoint( this->myShape, this->myCenterMass ); } else if ( this->myShape.ShapeType() == TopAbs_EDGE || this->myShape.ShapeType() == TopAbs_WIRE ) { BRepGProp::LinearProperties(this->myShape, System); this->myCenterMass = System.CentreOfMass() ; } else if ( this->myShape.ShapeType() == TopAbs_FACE || this->myShape.ShapeType() == TopAbs_SHELL ) { BRepGProp::SurfaceProperties(this->myShape, System); this->myCenterMass = System.CentreOfMass() ; } else { BRepGProp::VolumeProperties(this->myShape, System); this->myCenterMass = System.CentreOfMass() ; } BRepBuilderAPI_MakeVertex V(this->myCenterMass) ; mySimulationTopoDs = V.Shape() ; resString = tr("%1").arg( myCenterMass.X(), 12, 'f', 6 ) ; LineEdit_X->setText(resString) ; resString = tr("%1").arg( myCenterMass.Y(), 12, 'f', 6 ) ; LineEdit_Y->setText(resString) ; resString = tr("%1").arg( myCenterMass.Z(), 12, 'f', 6 ) ; LineEdit_Z->setText(resString) ; if( !mySimulationTopoDs.IsNull() ) { myGeomGUI->DisplaySimulationShape( mySimulationTopoDs ) ; return true ; } } catch(Standard_Failure) { MESSAGE("Catch intercepted in CalculateAndDisplayCenterMass()" << endl ) ; } return false ; }