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95fd864d90
geom/GEOMGUI/GeometryGUI_VectorDlg.cxx
nri 95fd864d90 sources v1.2
2003-07-09 07:30:56 +00:00

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// 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_VectorDlg.cxx
// Author : Lucien PIGNOLONI
// Module : GEOM
// $Header$
using namespace std;
#include "GeometryGUI_VectorDlg.h"
#include "GeometryGUI.h"
#include "QAD_Application.h"
#include "QAD_Desktop.h"
#include "QAD_Config.h"
#include "utilities.h"
#include <qbuttongroup.h>
#include <qframe.h>
#include <qgroupbox.h>
#include <qcheckbox.h>
#include <qlineedit.h>
#include <qpushbutton.h>
#include <qradiobutton.h>
#include <qtoolbutton.h>
#include <qlabel.h>
#include <qlayout.h>
#include <qvariant.h>
#include <qtooltip.h>
#include <qwhatsthis.h>
#include <qimage.h>
#include <qpixmap.h>
#include <qvalidator.h>
#include <qevent.h>
//=================================================================================
// class : GeometryGUI_VectorDlg()
// purpose : Constructs a GeometryGUI_VectorDlg 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_VectorDlg::GeometryGUI_VectorDlg( 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_VECTOR_2P")));
QPixmap image1(QAD_Desktop::getResourceManager()->loadPixmap( "GeometryGUI",tr("ICON_SELECT")));
QPixmap image2(QAD_Desktop::getResourceManager()->loadPixmap( "GeometryGUI",tr("ICON_DLG_VECTOR_DXYZ")));
if ( !name )
setName( "GeometryGUI_VectorDlg" );
resize( 303, 221 );
setCaption( tr( "GEOM_VECTOR_TITLE" ) );
setSizeGripEnabled( TRUE );
GeometryGUI_VectorDlgLayout = new QGridLayout( this );
GeometryGUI_VectorDlgLayout->setSpacing( 6 );
GeometryGUI_VectorDlgLayout->setMargin( 11 );
/***************************************************************/
GroupPoints = new QGroupBox( this, "GroupPoints" );
GroupPoints->setGeometry( QRect( 10, 10, 280, 90 ) );
GroupPoints->setTitle( tr( "GEOM_POINTS" ) );
GroupPoints->setFrameShape( QGroupBox::Box );
GroupPoints->setFrameShadow( QGroupBox::Sunken );
GroupPoints->setColumnLayout(0, Qt::Vertical );
GroupPoints->layout()->setSpacing( 0 );
GroupPoints->layout()->setMargin( 0 );
GroupPointsLayout = new QGridLayout( GroupPoints->layout() );
GroupPointsLayout->setAlignment( Qt::AlignTop );
GroupPointsLayout->setSpacing( 6 );
GroupPointsLayout->setMargin( 11 );
SelectButtonPt2 = new QPushButton( GroupPoints, "SelectButtonPt2" );
SelectButtonPt2->setText( tr( "" ) );
SelectButtonPt2->setPixmap( image1 );
GroupPointsLayout->addWidget( SelectButtonPt2, 1, 1 );
LineEditPt1 = new QLineEdit( GroupPoints, "LineEditPt1" );
GroupPointsLayout->addWidget( LineEditPt1, 0, 2 );
LineEditPt2 = new QLineEdit( GroupPoints, "LineEditPt2" );
GroupPointsLayout->addWidget( LineEditPt2, 1, 2 );
SelectButtonPt1 = new QPushButton( GroupPoints, "SelectButtonPt1" );
SelectButtonPt1->setText( tr( "" ) );
SelectButtonPt1->setPixmap( image1 );
SelectButtonPt1->setToggleButton( FALSE );
GroupPointsLayout->addWidget( SelectButtonPt1, 0, 1 );
TextLabelPt1 = new QLabel( GroupPoints, "TextLabelPt1" );
TextLabelPt1->setText( tr( "GEOM_POINT_I" ).arg("1") );
TextLabelPt1->setMinimumSize( QSize( 50, 0 ) );
TextLabelPt1->setFrameShape( QLabel::NoFrame );
TextLabelPt1->setFrameShadow( QLabel::Plain );
GroupPointsLayout->addWidget( TextLabelPt1, 0, 0 );
TextLabelPt2 = new QLabel( GroupPoints, "TextLabelPt2" );
TextLabelPt2->setText( tr( "GEOM_POINT_I" ).arg("2") );
TextLabelPt2->setMinimumSize( QSize( 50, 0 ) );
GroupPointsLayout->addWidget( TextLabelPt2, 1, 0 );
GeometryGUI_VectorDlgLayout->addWidget( GroupPoints, 1, 0 );
/***************************************************************/
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_9 = new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
GroupButtonsLayout->addItem( spacer_9, 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_VectorDlgLayout->addWidget( GroupButtons, 2, 0 );
/***************************************************************/
GroupConstructors = new QButtonGroup( this, "GroupConstructors" );
GroupConstructors->setTitle( tr( "GEOM_VECTOR" ) );
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->setChecked( TRUE );
Constructor1->setPixmap( image0 );
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, 3 );
Constructor2 = new QRadioButton( GroupConstructors, "Constructor2" );
Constructor2->setText( tr( "" ) );
Constructor2->setPixmap( image2 );
Constructor2->setMinimumSize( QSize( 50, 0 ) );
GroupConstructorsLayout->addWidget( Constructor2, 0, 2 );
QSpacerItem* spacer_3 = new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
GroupConstructorsLayout->addItem( spacer_3, 0, 1 );
GeometryGUI_VectorDlgLayout->addWidget( GroupConstructors, 0, 0 );
/***************************************************************/
GroupCoordinates = new QGroupBox( this, "GroupCoordinates" );
GroupCoordinates->setGeometry( QRect( 10, 70, 280, 80 ) );
GroupCoordinates->setTitle( tr( "GEOM_COORDINATES" ) );
GroupCoordinates->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)5, GroupCoordinates->sizePolicy().hasHeightForWidth() ) );
GroupCoordinates->setColumnLayout(0, Qt::Vertical );
GroupCoordinates->layout()->setSpacing( 0 );
GroupCoordinates->layout()->setMargin( 0 );
GroupCoordinatesLayout = new QGridLayout( GroupCoordinates->layout() );
GroupCoordinatesLayout->setAlignment( Qt::AlignTop );
GroupCoordinatesLayout->setSpacing( 6 );
GroupCoordinatesLayout->setMargin( 11 );
TextLabel_DZ = new QLabel( GroupCoordinates, "TextLabel_DZ" );
TextLabel_DZ->setText( tr( "GEOM_DZ" ) );
GroupCoordinatesLayout->addWidget( TextLabel_DZ, 0, 4 );
TextLabel_DY = new QLabel( GroupCoordinates, "TextLabel_DY" );
TextLabel_DY->setText( tr( "GEOM_DY" ) );
GroupCoordinatesLayout->addWidget( TextLabel_DY, 0, 2 );
TextLabel_DX = new QLabel( GroupCoordinates, "TextLabel_DX" );
TextLabel_DX->setText( tr( "GEOM_DX" ) );
GroupCoordinatesLayout->addWidget( TextLabel_DX, 0, 0 );
/* Spin boxes construction */
SpinBox_DX = new GeometryGUI_SpinBox( GroupCoordinates, "GeomSpinBox_DX" ) ;
GroupCoordinatesLayout->addWidget( SpinBox_DX, 0, 1 );
SpinBox_DY = new GeometryGUI_SpinBox( GroupCoordinates, "GeomSpinBox_DY" ) ;
GroupCoordinatesLayout->addWidget( SpinBox_DY, 0, 3 );
SpinBox_DZ = new GeometryGUI_SpinBox( GroupCoordinates, "GeomSpinBox_DZ" ) ;
GroupCoordinatesLayout->addWidget( SpinBox_DZ, 0, 5 );
QSpacerItem* spacer2 = new QSpacerItem( 20, 20, QSizePolicy::Minimum, QSizePolicy::Minimum );
GroupCoordinatesLayout->addItem( spacer2, 1, 3 );
/* QCheckBox to reverse vector */
CheckBoxReverseVector = new QCheckBox( GroupCoordinates, "CheckBoxReverseVector" );
CheckBoxReverseVector->setText( tr( "GEOM_REVERSE_VECTOR" ) );
GroupCoordinatesLayout->addMultiCellWidget( CheckBoxReverseVector, 1, 1, 1, 5 );
/* same position than GroupPoints */
GeometryGUI_VectorDlgLayout->addWidget( GroupCoordinates, 1, 0 );
Init(Sel) ; /* Initialisations */
}
//=================================================================================
// function : ~GeometryGUI_VectorDlg()
// purpose : Destroys the object and frees any allocated resources
//=================================================================================
GeometryGUI_VectorDlg::~GeometryGUI_VectorDlg()
{
/* no need to delete child widgets, Qt does it all for us */
}
//=================================================================================
// function : Init()
// purpose :
//=================================================================================
void GeometryGUI_VectorDlg::Init( SALOME_Selection* Sel )
{
double step ;
QString St = QAD_CONFIG->getSetting( "Geometry:SettingsGeomStep" ) ;
step = St.toDouble() ;
/* min, max, step and decimals for spin boxes */
SpinBox_DX->RangeStepAndValidator( -999.999, 999.999, step, 3 ) ;
SpinBox_DX->SetValue( 0.0 ) ;
SpinBox_DY->RangeStepAndValidator( -999.999, 999.999, step, 3 ) ;
SpinBox_DY->SetValue( 0.0 ) ;
SpinBox_DZ->RangeStepAndValidator( -999.999, 999.999, step, 3 ) ;
SpinBox_DZ->SetValue( 200.0 ) ;
GroupPoints->show();
GroupCoordinates->hide() ;
myConstructorId = 0 ;
Constructor1->setChecked( TRUE );
CheckBoxReverseVector->setChecked( FALSE );
myEditCurrentArgument = LineEditPt1 ;
mySelection = Sel;
myGeomGUI = GeometryGUI::GetGeometryGUI() ;
myPoint1.SetCoord( 0.0, 0.0, 0.0 );
myPoint2.SetCoord( 0.0, 0.0, 0.0 );
myOkPoint1 = myOkPoint2 = false ;
mySimulationTopoDs.Nullify() ;
myGeomGUI->SetActiveDialogBox( (QDialog*)this ) ;
// TODO : previous selection in argument ?
/* Filter definitions */
Engines::Component_var comp = QAD_Application::getDesktop()->getEngine("FactoryServer", "Geometry");
myGeom = GEOM::GEOM_Gen::_narrow(comp);
myVertexFilter = new GEOM_ShapeTypeFilter( TopAbs_VERTEX, myGeom );
myEdgeFilter = new GEOM_ShapeTypeFilter( TopAbs_EDGE, myGeom );
mySelection->AddFilter(myVertexFilter) ; /* first filter used */
/* 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( SelectButtonPt1, SIGNAL (clicked() ), this, SLOT( SetEditCurrentArgument() ) ) ;
connect( SelectButtonPt2, SIGNAL (clicked() ), this, SLOT( SetEditCurrentArgument() ) ) ;
connect( SpinBox_DX, SIGNAL ( valueChanged( double) ), this, SLOT( ValueChangedInSpinBox( double) ) ) ;
connect( SpinBox_DY, SIGNAL ( valueChanged( double) ), this, SLOT( ValueChangedInSpinBox( double) ) ) ;
connect( SpinBox_DZ, SIGNAL ( valueChanged( double) ), this, SLOT( ValueChangedInSpinBox( double) ) ) ;
connect( LineEditPt1, SIGNAL ( returnPressed() ), this, SLOT( LineEditReturnPressed() ) ) ;
connect( LineEditPt2, SIGNAL ( returnPressed() ), this, SLOT( LineEditReturnPressed() ) ) ;
connect( CheckBoxReverseVector, SIGNAL (stateChanged(int) ), this, SLOT( ReverseVector(int) ) ) ;
connect( myGeomGUI, SIGNAL ( SignalDeactivateActiveDialog() ), this, SLOT( DeactivateActiveDialog() ) ) ;
connect( mySelection, SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
/* 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 : ReverseVector()
// purpose : 'state' not used here
//=================================================================================
void GeometryGUI_VectorDlg::ReverseVector(int state)
{
if( myConstructorId == 1 ) {
myDx = -myDx ;
myDy = -myDy ;
myDz = -myDz ;
SpinBox_DX->SetValue( myDx ) ;
SpinBox_DY->SetValue( myDy ) ;
SpinBox_DZ->SetValue( myDz ) ;
myPoint1.SetCoord(0.0, 0.0, 0.0) ;
myPoint2.SetCoord(myDx, myDy, myDz) ;
myGeomGUI->EraseSimulationShape() ;
mySimulationTopoDs.Nullify() ;
/* In the appropriate constructor */
if( myPoint1.Distance(myPoint2) > Precision::Confusion() ) {
mySimulationTopoDs = BRepBuilderAPI_MakeEdge( myPoint1, myPoint2 ).Shape();
/* Add arrow in simulation */
bool noNeedToTest = AddArrowToSimulation(mySimulationTopoDs) ;
myGeomGUI->DisplaySimulationShape( mySimulationTopoDs ) ;
}
}
return ;
}
//=================================================================================
// function : ConstructorsClicked()
// purpose : Radio button management
//=================================================================================
void GeometryGUI_VectorDlg::ConstructorsClicked(int constructorId)
{
myGeomGUI->EraseSimulationShape() ;
mySelection->ClearFilters() ;
switch (constructorId)
{
case 0:
{
GroupPoints->show();
GroupCoordinates->hide() ;
myConstructorId = constructorId ;
myEditCurrentArgument = LineEditPt1 ;
Constructor1->setChecked( TRUE );
LineEditPt1->setText(tr("")) ;
LineEditPt2->setText(tr("")) ;
myOkPoint1 = myOkPoint2 = false ;
/* filter for next selections */
mySelection->AddFilter( myVertexFilter );
connect ( mySelection, SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
break;
}
case 1:
{
GroupPoints->hide();
GroupCoordinates->show();
myConstructorId = constructorId ;
CheckBoxReverseVector->setChecked( FALSE );
myOkPoint1 = myOkPoint2 = false ;
myEditCurrentArgument = SpinBox_DX ;
myPoint1.SetCoord( 0.0, 0.0, 0.0 ) ;
myDx = 0.0 ;
myDy = 0.0 ;
myDz = 200.0 ;
myPoint2.SetCoord( myDx, myDy, myDz ) ;
SpinBox_DX->SetValue( myDx ) ;
SpinBox_DY->SetValue( myDy ) ;
SpinBox_DZ->SetValue( myDz ) ;
/* filter for next selections */
mySelection->AddFilter( myEdgeFilter );
connect ( mySelection, SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
if( myPoint1.Distance(myPoint2) > Precision::Confusion() ) {
mySimulationTopoDs = BRepBuilderAPI_MakeEdge( myPoint1, myPoint2 ).Shape();
/* Add arrow in simulation */
bool noNeedToTest = AddArrowToSimulation(mySimulationTopoDs) ;
myGeomGUI->DisplaySimulationShape( mySimulationTopoDs ) ;
}
break;
}
}
return ;
}
//=================================================================================
// function : ClickOnOk()
// purpose :
//=================================================================================
void GeometryGUI_VectorDlg::ClickOnOk()
{
this->ClickOnApply() ;
this->ClickOnCancel() ;
return ;
}
//=================================================================================
// function : ClickOnApply()
// purpose :
//=================================================================================
void GeometryGUI_VectorDlg::ClickOnApply()
{
myGeomGUI->EraseSimulationShape() ;
myGeomGUI->GetDesktop()->putInfo( tr("") ) ;
mySimulationTopoDs.Nullify() ;
switch(myConstructorId)
{
case 0 :
{
if(myOkPoint1 && myOkPoint2)
myGeomGUI->MakeVectorAndDisplay( myPoint1, myPoint2 ) ;
break ;
}
case 1 :
{
/* Recup args and call method */
myDx = SpinBox_DX->GetValue() ;
myDy = SpinBox_DY->GetValue() ;
myDz = SpinBox_DZ->GetValue() ;
myPoint1.SetCoord(0.0, 0.0, 0.0) ;
myPoint2.SetCoord(myDx, myDy, myDz) ;
myGeomGUI->MakeVectorAndDisplay( myPoint1, myPoint2 ) ;
break ;
}
}
// accept();
return ;
}
//=================================================================================
// function : ClickOnCancel()
// purpose :
//=================================================================================
void GeometryGUI_VectorDlg::ClickOnCancel()
{
mySelection->ClearFilters() ;
myGeomGUI->EraseSimulationShape() ;
mySimulationTopoDs.Nullify() ;
disconnect( mySelection, 0, this, 0 );
myGeomGUI->ResetState() ;
reject() ;
return ;
}
//=================================================================================
// function : SelectionIntoArgument()
// purpose : Called when selection as changed or other case
//=================================================================================
void GeometryGUI_VectorDlg::SelectionIntoArgument()
{
myGeomGUI->EraseSimulationShape() ;
mySimulationTopoDs.Nullify() ;
/* Future name of shape */
QString aString = "";
int nbSel = myGeomGUI->GetNameOfSelectedIObjects(mySelection, aString) ;
if ( nbSel != 1 ) {
if ( myEditCurrentArgument == LineEditPt1 ) {
LineEditPt1->setText("") ;
myOkPoint1 = false ;
}
else if ( myEditCurrentArgument == LineEditPt2 ) {
LineEditPt2->setText("") ;
myOkPoint2 = false ;
}
return ;
}
TopoDS_Shape S;
if( !myGeomGUI->GetTopoFromSelection(mySelection, S) )
return ;
/* Constructors treatment */
if ( myConstructorId == 0 && myEditCurrentArgument == LineEditPt1 && myGeomGUI->VertexToPoint(S, myPoint1) ) {
LineEditPt1->setText(aString) ;
myOkPoint1 = true ;
}
else if ( myConstructorId == 0 && myEditCurrentArgument == LineEditPt2 && myGeomGUI->VertexToPoint(S, myPoint2) ) {
LineEditPt2->setText(aString) ;
myOkPoint2 = true ;
}
else if( myConstructorId == 1) {
gp_Pnt P1, P2 ;
/* linear edge selection verified */
if( myGeomGUI->LinearEdgeExtremities(S, P1, P2) ) {
myGeomGUI->GetBipointDxDyDz( P1, P2, myDx, myDy, myDz ) ;
SpinBox_DX->SetValue( myDx ) ;
SpinBox_DY->SetValue( myDy ) ;
SpinBox_DZ->SetValue( myDz ) ;
myPoint1.SetCoord(0.0, 0.0, 0.0) ;
myPoint2.SetCoord(myDx, myDy, myDz) ;
}
}
Standard_Real d = myPoint1.Distance(myPoint2) ;
if( ( myConstructorId == 0 && myOkPoint1 && myOkPoint2 && d > Precision::Confusion() ) ||
( myConstructorId == 1 && d > Precision::Confusion() ) ) {
mySimulationTopoDs = BRepBuilderAPI_MakeEdge( myPoint1, myPoint2 ).Shape();
/* Add arrow in simulation */
bool noNeedToTest = AddArrowToSimulation( mySimulationTopoDs ) ;
myGeomGUI->DisplaySimulationShape( mySimulationTopoDs ) ;
}
return ;
}
//=================================================================================
// function : SetEditCurrentArgument()
// purpose :
//=================================================================================
void GeometryGUI_VectorDlg::SetEditCurrentArgument()
{
QPushButton* send = (QPushButton*)sender();
switch (myConstructorId)
{
case 0: /* default constructor */
{
if(send == SelectButtonPt1) {
LineEditPt1->setFocus() ;
myEditCurrentArgument = LineEditPt1;
}
else if(send == SelectButtonPt2) {
LineEditPt2->setFocus() ;
myEditCurrentArgument = LineEditPt2;
}
mySelection->AddFilter(myVertexFilter) ;
SelectionIntoArgument() ;
break;
}
}
return ;
}
//=================================================================================
// function : ValueChangedInSpinBox()
// purpose :
//=================================================================================
void GeometryGUI_VectorDlg::ValueChangedInSpinBox( double newValue )
{
if(myConstructorId != 1)
return ;
myGeomGUI->EraseSimulationShape() ;
mySimulationTopoDs.Nullify() ;
QObject* send = (QObject*)sender() ;
if (send == SpinBox_DX) {
myDx = newValue ;
} else if( send == SpinBox_DY ) {
myDy = newValue ;
} else if( send == SpinBox_DZ ) {
myDz = newValue ;
}
myPoint1.SetCoord(0.0, 0.0, 0.0) ;
myPoint2.SetCoord(myDx, myDy, myDz) ;
if ( myConstructorId == 1 && myPoint1.Distance(myPoint2) > Precision::Confusion() ) { // mySimulationTopoDs
mySimulationTopoDs = BRepBuilderAPI_MakeEdge( myPoint1, myPoint2 ).Shape();
/* Create simulation vector with an arrow */
this->AddArrowToSimulation(mySimulationTopoDs ) ;
myGeomGUI->DisplaySimulationShape( mySimulationTopoDs ) ;
}
return ;
}
//=================================================================================
// function : LineEditReturnPressed()
// purpose :
//=================================================================================
void GeometryGUI_VectorDlg::LineEditReturnPressed()
{
QLineEdit* send = (QLineEdit*)sender();
if( send == LineEditPt1 )
myEditCurrentArgument = LineEditPt1 ;
else if ( send == LineEditPt2 )
myEditCurrentArgument = LineEditPt2 ;
else
return ;
/* User name of object input management */
/* If successfull the selection is changed and signal emitted... */
/* so SelectionIntoArgument() is automatically called. */
QLineEdit* LE = (QLineEdit*)myEditCurrentArgument ;
const QString objectUserName = LE->text() ;
QWidget* thisWidget = (QWidget*)this ;
if( myGeomGUI->SelectionByNameInDialogs( thisWidget, objectUserName, mySelection ) ) {
LE->setText( objectUserName ) ;
}
return ;
}
//=================================================================================
// function : DeactivateActiveDialog()
// purpose :
//=================================================================================
void GeometryGUI_VectorDlg::DeactivateActiveDialog()
{
if ( GroupConstructors->isEnabled() ) {
GroupConstructors->setEnabled(false) ;
GroupCoordinates->setEnabled(false) ;
GroupButtons->setEnabled(false) ;
GroupPoints->setEnabled(false) ;
disconnect( mySelection, 0, this, 0 );
myGeomGUI->EraseSimulationShape() ;
mySelection->ClearFilters() ;
}
return ;
}
//=================================================================================
// function : ActivateThisDialog()
// purpose :
//=================================================================================
void GeometryGUI_VectorDlg::ActivateThisDialog()
{
/* Emit a signal to deactivate the active dialog */
myGeomGUI->EmitSignalDeactivateDialog() ;
GroupConstructors->setEnabled(true) ;
GroupCoordinates->setEnabled(true) ;
GroupButtons->setEnabled(true) ;
GroupPoints->setEnabled(true) ;
connect ( mySelection, SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
if( !mySimulationTopoDs.IsNull() )
myGeomGUI->DisplaySimulationShape( mySimulationTopoDs ) ;
return ;
}
//=================================================================================
// function : enterEvent()
// purpose :
//=================================================================================
void GeometryGUI_VectorDlg::enterEvent(QEvent* e)
{
if ( GroupConstructors->isEnabled() )
return ;
ActivateThisDialog() ;
}
//=================================================================================
// function : closeEvent()
// purpose :
//=================================================================================
void GeometryGUI_VectorDlg::closeEvent( QCloseEvent* e )
{
this->ClickOnCancel() ; /* same than click on cancel button */
}
//=================================================================================
// function : AddArrowToSimulation()
// purpose : An arrow (cone topology) is added to 'modifiedShape'
// : to simulate a vector or an 'oriented line' display. The result is in 'modifiedShape'.
// : If an arrow can't be added returns false and 'modifiedShape' isn't modified !
//=================================================================================
bool GeometryGUI_VectorDlg::AddArrowToSimulation( TopoDS_Shape& modifiedShape )
{
TopoDS_Shape arrow ;
/* Try to add a cone simulation shape to show direction of a linear edge */
if( myGeomGUI->CreateArrowForLinearEdge( modifiedShape, arrow ) ) {
TopoDS_Compound Comp ;
BRep_Builder B;
B.MakeCompound (Comp);
B.Add( Comp, modifiedShape ) ;
B.Add( Comp, arrow ) ;
modifiedShape = Comp ;
return true ;
}
return false ;
}
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