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

450 lines
16 KiB
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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_WhatisDlg.cxx
// Author : Nicolas REJNERI
// Module : GEOM
// $Header$
using namespace std;
#include "GeometryGUI_WhatisDlg.h"
#include "GeometryGUI.h"
#include "QAD_Application.h"
#include "QAD_Desktop.h"
#include "utilities.h"
// Open CASCADE Includes
//#include <BRepTools_ShapeSet.hxx>
#include <TopTools_MapOfShape.hxx>
#include <TopTools_ListOfShape.hxx>
#include <TopTools_ListIteratorOfListOfShape.hxx>
#include <TopoDS_Iterator.hxx>
// QT Includes
#include <qtextview.h>
#include <qbuttongroup.h>
#include <qgroupbox.h>
#include <qlabel.h>
#include <qlineedit.h>
#include <qpushbutton.h>
#include <qradiobutton.h>
#include <qlayout.h>
#include <qvariant.h>
#include <qtooltip.h>
#include <qwhatsthis.h>
#include <qimage.h>
#include <qpixmap.h>
//=================================================================================
// class : GeometryGUI_WhatisDlg()
// purpose : Constructs a GeometryGUI_WhatisDlg 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_WhatisDlg::GeometryGUI_WhatisDlg( 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_WHATIS")));
QPixmap image1(QAD_Desktop::getResourceManager()->loadPixmap( "GeometryGUI",tr("ICON_SELECT")));
if ( !name )
setName( "GeometryGUI_WhatisDlg" );
resize( 303, 275 );
setCaption( tr( "GEOM_WHATIS_TITLE" ) );
setSizeGripEnabled( TRUE );
GeometryGUI_WhatisDlgLayout = new QGridLayout( this );
GeometryGUI_WhatisDlgLayout->setSpacing( 6 );
GeometryGUI_WhatisDlgLayout->setMargin( 11 );
/***************************************************************/
GroupConstructors = new QButtonGroup( this, "GroupConstructors" );
GroupConstructors->setTitle( tr( "GEOM_WHATIS" ) );
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)3, (QSizePolicy::SizeType)0,
Constructor1->sizePolicy().hasHeightForWidth() ) );
Constructor1->setMinimumSize( QSize( 60, 0 ) );
GroupConstructorsLayout->addWidget( Constructor1, 0, 0 );
QSpacerItem* spacer = new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
GroupConstructorsLayout->addItem( spacer, 0, 1 );
GeometryGUI_WhatisDlgLayout->addWidget( GroupConstructors, 0, 0 );
/***************************************************************/
GroupConstructor1 = new QGroupBox( this, "GroupConstructor1" );
GroupConstructor1->setTitle( tr( "GEOM_WHATIS_OBJECT" ) );
GroupConstructor1->setColumnLayout(0, Qt::Vertical );
GroupConstructor1->layout()->setSpacing( 0 );
GroupConstructor1->layout()->setMargin( 0 );
GroupConstructor1Layout = new QGridLayout( GroupConstructor1->layout() );
GroupConstructor1Layout->setAlignment( Qt::AlignTop );
GroupConstructor1Layout->setSpacing( 6 );
GroupConstructor1Layout->setMargin( 11 );
LineEditC1A1 = new QLineEdit( GroupConstructor1, "LineEditC1A1" );
LineEditC1A1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, LineEditC1A1->sizePolicy().hasHeightForWidth() ) );
GroupConstructor1Layout->addWidget( LineEditC1A1, 0, 2 );
SelectButtonC1A1 = new QPushButton( GroupConstructor1, "SelectButtonC1A1" );
SelectButtonC1A1->setText( tr( "" ) );
SelectButtonC1A1->setPixmap( image1 );
GroupConstructor1Layout->addWidget( SelectButtonC1A1, 0, 1 );
TextLabelC1A1 = new QLabel( GroupConstructor1, "TextLabelC1A1" );
TextLabelC1A1->setText( tr( "GEOM_OBJECT" ) );
TextLabelC1A1->setMinimumSize( QSize( 50, 0 ) );
TextLabelC1A1->setFrameShape( QLabel::NoFrame );
TextLabelC1A1->setFrameShadow( QLabel::Plain );
GroupConstructor1Layout->addWidget( TextLabelC1A1, 0, 0 );
Text = new QTextView(GroupConstructor1);
Text->setTextFormat( Qt::PlainText );
GroupConstructor1Layout->addMultiCellWidget( Text, 1, 1, 0, 2 );
GeometryGUI_WhatisDlgLayout->addWidget( GroupConstructor1, 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, 1 );
QSpacerItem* spacer_8 = new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
GroupButtonsLayout->addItem( spacer_8, 0, 0 );
QSpacerItem* spacer_9 = new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
GroupButtonsLayout->addItem( spacer_9, 0, 2 );
GeometryGUI_WhatisDlgLayout->addWidget( GroupButtons, 2, 0 );
/***************************************************************/
Init(Sel) ; /* Initialisations */
}
//=================================================================================
// function : ~GeometryGUI_WhatisDlg()
// purpose : Destroys the object and frees any allocated resources
//=================================================================================
GeometryGUI_WhatisDlg::~GeometryGUI_WhatisDlg()
{
// no need to delete child widgets, Qt does it all for us
}
//=================================================================================
// function : Init()
// purpose :
//=================================================================================
void GeometryGUI_WhatisDlg::Init( SALOME_Selection* Sel )
{
myConstructorId = 0 ;
Constructor1->setChecked( TRUE );
myEditCurrentArgument = LineEditC1A1 ;
mySelection = Sel;
myGeomGUI = GeometryGUI::GetGeometryGUI() ;
myGeomGUI->SetActiveDialogBox( (QDialog*)this ) ;
// 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( buttonCancel, SIGNAL( clicked() ), this, SLOT( ClickOnCancel() ) ) ;
connect( GroupConstructors, SIGNAL(clicked(int) ), SLOT( ConstructorsClicked(int) ) );
connect( SelectButtonC1A1, SIGNAL (clicked() ), this, SLOT( SetEditCurrentArgument() ) ) ;
connect( mySelection, SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
connect( LineEditC1A1, SIGNAL ( returnPressed() ), this, SLOT( LineEditReturnPressed() ) ) ;
connect( myGeomGUI, SIGNAL ( SignalDeactivateActiveDialog() ), this, SLOT( DeactivateActiveDialog() ) ) ;
/* to close dialog if study change */
connect( myGeomGUI, SIGNAL ( SignalCloseAllDialogs() ), this, SLOT( ClickOnCancel() ) ) ;
SelectedName = "";
/* 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_WhatisDlg::ConstructorsClicked(int constructorId)
{
return ;
}
//=================================================================================
// function : ClickOnCancel()
// purpose :
//=================================================================================
void GeometryGUI_WhatisDlg::ClickOnCancel()
{
myGeomGUI->EraseSimulationShape() ;
disconnect( mySelection, 0, this, 0 );
myGeomGUI->ResetState() ;
reject() ;
return ;
}
//=================================================================================
// function : SelectionIntoArgument()
// purpose : Called when selection as changed or other case
//=================================================================================
void GeometryGUI_WhatisDlg::SelectionIntoArgument()
{
myGeomGUI->EraseSimulationShape() ;
mySimulationTopoDs.Nullify() ;
Text->setText("") ;
myEditCurrentArgument->setText("") ;
SelectedName = ""; /* future the name of selection */
int nbSel = myGeomGUI->GetNameOfSelectedIObjects(mySelection, SelectedName) ;
if ( nbSel != 1 ) {
return ;
}
/* nbSel == 1 */
TopoDS_Shape S;
if( !myGeomGUI->GetTopoFromSelection(mySelection, S) )
return ;
if( S.IsNull() ) {
myEditCurrentArgument->setText( "" );
return ;
}
/* Try to display of a cone simulation shape to show direction of a linear edge only in OCC viewer */
if( myGeomGUI->CreateArrowForLinearEdge( S, mySimulationTopoDs ) ) {
myGeomGUI->DisplaySimulationShape( mySimulationTopoDs ) ;
}
LineEditC1A1->setText(SelectedName) ;
this->CalculateWhatis(S) ;
return ;
}
//=================================================================================
// function : SetEditCurrentArgument()
// purpose :
//=================================================================================
void GeometryGUI_WhatisDlg::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_WhatisDlg::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_WhatisDlg::DeactivateActiveDialog()
{
if ( GroupConstructors->isEnabled() ) {
disconnect( mySelection, 0, this, 0 );
GroupConstructors->setEnabled(false) ;
GroupConstructor1->setEnabled(false) ;
myGeomGUI->EraseSimulationShape() ;
GroupButtons->setEnabled(false) ;
}
return ;
}
//=================================================================================
// function : ActivateThisDialog()
// purpose :
//=================================================================================
void GeometryGUI_WhatisDlg::ActivateThisDialog()
{
/* Emit a signal to deactivate the active dialog */
myGeomGUI->EmitSignalDeactivateDialog() ;
GroupConstructors->setEnabled(true) ;
GroupConstructor1->setEnabled(true) ;
GroupButtons->setEnabled(true) ;
connect( mySelection, SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
if( !mySimulationTopoDs.IsNull() )
myGeomGUI->DisplaySimulationShape( mySimulationTopoDs ) ;
return ;
}
//=================================================================================
// function : enterEvent()
// purpose :
//=================================================================================
void GeometryGUI_WhatisDlg::enterEvent(QEvent* e)
{
if ( GroupConstructors->isEnabled() )
return ;
ActivateThisDialog() ;
return ;
}
//=================================================================================
// function : closeEvent()
// purpose :
//=================================================================================
void GeometryGUI_WhatisDlg::closeEvent( QCloseEvent* e )
{
/* same than click on cancel button */
this->ClickOnCancel() ;
return ;
}
//=================================================================================
// function : CalculateWhatis()
// purpose :
//=================================================================================
void GeometryGUI_WhatisDlg::CalculateWhatis(const TopoDS_Shape& S)
{
if( S.IsNull() )
return ;
TCollection_AsciiString Astr;
Astr = Astr + " Number of shapes in " + strdup(SelectedName.latin1()) + ": \n";
try {
// BRepTools_ShapeSet BS;
// BS.Add(S);
// BS.DumpExtent(Astr);
int iType, nbTypes [TopAbs_SHAPE];
for (iType = 0; iType < TopAbs_SHAPE; ++iType)
nbTypes[ iType ] = 0;
nbTypes[ S.ShapeType() ]++;
TopTools_MapOfShape aMapOfShape;
aMapOfShape.Add( S );
TopTools_ListOfShape aListOfShape;
aListOfShape.Append( S );
TopTools_ListIteratorOfListOfShape itL(aListOfShape);
for (; itL.More(); itL.Next())
{
TopoDS_Iterator it(itL.Value());
for (; it.More(); it.Next())
{
TopoDS_Shape s = it.Value();
if (aMapOfShape.Add( s ))
{
aListOfShape.Append( s );
nbTypes[ s.ShapeType() ] ++;
}
}
}
Astr = Astr + " VERTEX : " + TCollection_AsciiString(nbTypes[ TopAbs_VERTEX ]) + "\n";
Astr = Astr + " EDGE : " + TCollection_AsciiString(nbTypes[ TopAbs_EDGE ]) + "\n";
Astr = Astr + " WIRE : " + TCollection_AsciiString(nbTypes[ TopAbs_WIRE ]) + "\n";
Astr = Astr + " FACE : " + TCollection_AsciiString(nbTypes[ TopAbs_FACE ]) + "\n";
Astr = Astr + " SHELL : " + TCollection_AsciiString(nbTypes[ TopAbs_SHELL ]) + "\n";
Astr = Astr + " SOLID : " + TCollection_AsciiString(nbTypes[ TopAbs_SOLID ]) + "\n";
Astr = Astr + " COMPSOLID : " + TCollection_AsciiString(nbTypes[ TopAbs_COMPSOLID ]) + "\n";
Astr = Astr + " COMPOUND : " + TCollection_AsciiString(nbTypes[ TopAbs_COMPOUND ]) + "\n";
Astr = Astr + " SHAPE : " + TCollection_AsciiString(aMapOfShape.Extent()) + "\n";
Text->setText( Astr.ToCString() );
}
catch(Standard_Failure) {
MESSAGE("Catch intercepted in CalculateWhatis()" << endl ) ;
}
return ;
}
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