--- /dev/null
+// Copyright ( C ) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright ( C ) 2003-2007 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, or ( at your option ) any later version.
+//
+// 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.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+// File : MeasureGUI_AnnotationDlg.cxx
+
+#include "MeasureGUI.h"
+#include "MeasureGUI_AnnotationDlg.h"
+#include "MeasureGUI_AnnotationInteractor.h"
+
+#include <DlgRef.h>
+#include <GEOMBase.h>
+#include <GEOMBase_Skeleton.h>
+#include <GEOM_Displayer.h>
+#include <GeometryGUI.h>
+#include <GEOMGUI_AnnotationMgr.h>
+#include <GEOMGUI_TextTreeWdg.h>
+
+#include <SOCC_Prs.h>
+#include <SOCC_ViewModel.h>
+
+#include <SalomeApp_Application.h>
+#include <SalomeApp_Study.h>
+#include <SalomeApp_Tools.h>
+#include <SalomeApp_IntSpinBox.h>
+#include <SalomeApp_DoubleSpinBox.h>
+
+#include <LightApp_SelectionMgr.h>
+
+#include <OCCViewer_ViewModel.h>
+#include <OCCViewer_ViewManager.h>
+#include <OCCViewer_ViewWindow.h>
+#include <OCCViewer_ViewPort3d.h>
+#include <SVTK_ViewModel.h>
+#include <SALOME_Prs.h>
+#include <SALOME_ListIO.hxx>
+
+#include <SUIT_Desktop.h>
+#include <SUIT_MessageBox.h>
+#include <SUIT_OverrideCursor.h>
+#include <SUIT_ResourceMgr.h>
+#include <SUIT_Session.h>
+#include <SUIT_ViewWindow.h>
+#include <SUIT_ViewManager.h>
+
+#include <QComboBox>
+#include <QGridLayout>
+#include <QGroupBox>
+#include <QHeaderView>
+#include <QInputDialog>
+#include <QLabel>
+#include <QLineEdit>
+#include <QPushButton>
+#include <QStack>
+#include <QTableWidget>
+#include <QVBoxLayout>
+
+#include <AIS_InteractiveContext.hxx>
+#include <AIS_ListOfInteractive.hxx>
+#include <AIS_ListIteratorOfListOfInteractive.hxx>
+
+#include <Bnd_Box.hxx>
+#include <BRepAdaptor_CompCurve.hxx>
+#include <BRepAdaptor_Curve.hxx>
+#include <BRepAdaptor_Surface.hxx>
+#include <BRepBndLib.hxx>
+#include <BRep_Tool.hxx>
+
+#include <SelectMgr_ViewerSelector.hxx>
+
+#include <TopoDS.hxx>
+#include <TopExp.hxx>
+#include <TopExp_Explorer.hxx>
+#include <TopTools_IndexedMapOfShape.hxx>
+#include <TColStd_IndexedMapOfInteger.hxx>
+#include <TColStd_MapOfInteger.hxx>
+#include <TColStd_DataMapIteratorOfDataMapOfIntegerInteger.hxx>
+
+#include <NCollection_Handle.hxx>
+
+#include <limits>
+
+#include <SALOMEDS_wrap.hxx>
+#include <GEOMImpl_Types.hxx>
+
+#ifdef max
+#undef max
+#endif
+
+//=======================================================================
+//function : MeasureGUI_AnnotationDlg
+//purpose :
+//=======================================================================
+
+MeasureGUI_AnnotationDlg::MeasureGUI_AnnotationDlg( GeometryGUI* theGeometryGUI, const bool theIsCreate,
+ QWidget* parent, bool modal, Qt::WindowFlags fl )
+: GEOMBase_Skeleton( theGeometryGUI, parent, modal, fl ),
+ myIsCreation( theIsCreate ), myShapeNameModified( false )
+{
+ myEditCurrentArgument = 0;
+
+ SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
+ QPixmap iconSelect( resMgr->loadPixmap( "GEOM", tr( "ICON_SELECT" ) ) );
+
+ setWindowTitle( myIsCreation ? tr( "CREATE_ANNOTATION_TITLE" ) : tr( "EDIT_ANNOTATION_TITLE" ) );
+
+ // Shape type button group
+ mainFrame()->GroupBoxName->hide();
+ mainFrame()->GroupConstructors->hide();
+
+ // Field properties
+ QGroupBox* propGroup = new QGroupBox( tr( "ANNOTATION_PROPERTIES" ), centralWidget() );
+ QGridLayout* propLayout = new QGridLayout( propGroup );
+ propLayout->setMargin( 9 );
+ propLayout->setSpacing( 6 );
+
+ QLabel* textLabel = new QLabel( tr( "ANNOTATION_TEXT" ), propGroup );
+ myTextEdit = new QLineEdit( propGroup );
+ propLayout->addWidget( textLabel, 0, 0 );
+ propLayout->addWidget( myTextEdit, 0, 1, 1, 2 );
+
+ // shape
+ QLabel* shapeLabel = new QLabel( tr( "ANNOTATION_SHAPE" ), propGroup );
+ myShapeSelBtn = new QPushButton( propGroup );
+ myShapeSelBtn->setIcon( iconSelect );
+ myShapeSelBtn->setEnabled( myIsCreation );
+ myShapeName = new QLineEdit( propGroup );
+ myShapeName->setReadOnly( true );
+ myShapeName->setEnabled( myIsCreation );
+
+ // data type
+ myIsScreenFixed = new QCheckBox( tr( "ANNOTATION_IS_SCREEN_FIXED" ), propGroup );
+ myIsScreenFixed->setChecked( false ); // 3D, not fixed
+
+ propLayout->addWidget( shapeLabel, 1, 0 );
+ propLayout->addWidget( myShapeSelBtn, 1, 1 );
+ propLayout->addWidget( myShapeName, 1, 2 );
+ propLayout->addWidget( myIsScreenFixed, 2, 0, 1, 3 );
+ propLayout->setColumnStretch( 2, 5 );
+
+ QLabel* shapeTypeLabel = new QLabel( tr( "ANNOTATION_SUB_SHAPE" ), propGroup );
+ mySubShapeTypeCombo = new QComboBox( propGroup );
+ mySubShapeTypeCombo->setEnabled( myIsCreation );
+ mySubShapeTypeCombo->addItem( tr( "WHOLE_SHAPE" ), TopAbs_SHAPE );
+ mySubShapeTypeCombo->addItem( tr( "GEOM_VERTEX" ), TopAbs_VERTEX );
+ mySubShapeTypeCombo->addItem( tr( "GEOM_EDGE" ), TopAbs_EDGE );
+ mySubShapeTypeCombo->addItem( tr( "GEOM_FACE" ), TopAbs_FACE );
+ mySubShapeTypeCombo->addItem( tr( "GEOM_SOLID" ), TopAbs_SOLID );
+ mySubShapeTypeCombo->setCurrentIndex( 0 ); // SHAPE
+
+ propLayout->addWidget( shapeTypeLabel, 3, 0 );
+ propLayout->addWidget( mySubShapeTypeCombo, 3, 1, 1, 2 );
+
+ // sub-shape
+ mySubShapeSelBtn = new QPushButton( propGroup );
+ mySubShapeSelBtn->setIcon( iconSelect );
+ mySubShapeSelBtn->setEnabled( myIsCreation );
+ mySubShapeName = new QLineEdit( propGroup );
+ mySubShapeName->setReadOnly( true );
+ mySubShapeName->setEnabled( myIsCreation );
+
+ propLayout->addWidget( mySubShapeSelBtn, 4, 1 );
+ propLayout->addWidget( mySubShapeName, 4, 2 );
+
+ QVBoxLayout* layout = new QVBoxLayout( centralWidget() );
+ layout->setMargin( 0 );
+ layout->setSpacing( 6 );
+ layout->addWidget( propGroup );
+
+ setHelpFileName( "annotation_page.html" );
+
+ LightApp_SelectionMgr* aSelMgr = myGeomGUI->getApp()->selectionMgr();
+ connect( aSelMgr, SIGNAL( currentSelectionChanged() ), this,
+ SLOT( SelectionIntoArgument() ) );
+ connect( buttonOk(), SIGNAL( clicked() ), this, SLOT( ClickOnOk() ) );
+ connect( buttonApply(), SIGNAL( clicked() ), this, SLOT( ClickOnApply() ) );
+
+ myInteractor = new MeasureGUI_AnnotationInteractor( theGeometryGUI, parent );
+ myInteractor->Enable();
+
+ connect( myInteractor, SIGNAL( SignalInteractionFinished( Handle_GEOM_Annotation ) ),
+ this, SLOT( onDragged( Handle_GEOM_Annotation ) ) );
+
+ Init();
+}
+
+//=======================================================================
+//function : ~MeasureGUI_AnnotationDlg
+//purpose :
+//=======================================================================
+
+MeasureGUI_AnnotationDlg::~MeasureGUI_AnnotationDlg() {
+}
+
+//=================================================================================
+// function : Init()
+// purpose : fills annotation properties with default values( in create mode ) or
+// the values of modified object
+//=================================================================================
+void MeasureGUI_AnnotationDlg::Init()
+{
+ if ( myIsCreation ) {
+
+ // default presentation values
+ myIsPositionDefined = false;
+ myAnnotationProperties.Text = tr( "ANNOTATION_PREFIX" );
+ myAnnotationProperties.IsVisible = false;
+ myAnnotationProperties.IsScreenFixed = false;
+ myAnnotationProperties.Attach = gp_Pnt( 0, 0, 0 );
+ myAnnotationProperties.ShapeIndex = -1;
+ myAnnotationProperties.ShapeType = ( int ) TopAbs_SHAPE;
+
+ // update internal controls and fields following to default values
+ activateSelectionArgument( myShapeSelBtn );
+
+ myTextEdit->setText( myAnnotationProperties.Text );
+ myShapeNameModified = false;
+ myIsScreenFixed->setChecked( myAnnotationProperties.IsScreenFixed );
+
+ int aSubShapeTypeIndex = -1;
+ int aTypesCount = aTypesCount = mySubShapeTypeCombo->count();
+ for ( int i = 0; i < aTypesCount && aSubShapeTypeIndex < 0; i++ ) {
+ int aType = mySubShapeTypeCombo->itemData( i ).toInt();
+ if ( aType == myAnnotationProperties.ShapeType )
+ aSubShapeTypeIndex = i;
+ }
+ mySubShapeTypeCombo->setCurrentIndex( aSubShapeTypeIndex );
+
+ mySelectionMode = ( TopAbs_ShapeEnum ) myAnnotationProperties.ShapeType;
+ SelectionIntoArgument();
+ updateSubShapeEnableState();
+
+ // connect controls
+ connect( myShapeSelBtn, SIGNAL( clicked() ), this,
+ SLOT( SetEditCurrentArgument() ) );
+ connect( mySubShapeSelBtn, SIGNAL( clicked() ), this,
+ SLOT( SetEditCurrentArgument() ) );
+
+ connect( myTextEdit, SIGNAL( textChanged( const QString& ) ), this, SLOT( onTextChange() ) );
+ connect( myIsScreenFixed, SIGNAL( clicked( bool ) ), this, SLOT( onTypeChange() ) );
+ connect( mySubShapeTypeCombo, SIGNAL( currentIndexChanged( int ) ),
+ this, SLOT( onSubShapeTypeChange() ) );
+
+ //SelectionIntoArgument();
+
+ redisplayPreview();
+ } else { // edition
+ myIsPositionDefined = true;
+ mySelectionMode = TopAbs_SHAPE;
+ // find annotation
+ GEOMGUI_TextTreeWdg* aTextTreeWdg = myGeomGUI->GetTextTreeWdg();
+ // text tree widget should be not empty
+ QMap<QString, QList<int> > anAnnotations;
+ aTextTreeWdg->getSelected( anAnnotations );
+ // there is only one annotation selected when edit is started
+ QMap<QString, QList<int> >::const_iterator anIt = anAnnotations.begin();
+ myEditAnnotationEntry = anIt.key();
+ myEditAnnotationIndex = anIt.value()[0];
+
+ SalomeApp_Study* aStudy = getStudy();
+ _PTR(SObject) aSObj = aStudy->studyDS()->FindObjectID( myEditAnnotationEntry.toStdString() );
+ const Handle(GEOMGUI_AnnotationAttrs) aShapeAnnotations = GEOMGUI_AnnotationAttrs::FindAttributes( aSObj );
+ if ( !aShapeAnnotations.IsNull() ) {
+ aShapeAnnotations->GetProperties( myEditAnnotationIndex, myAnnotationProperties );
+
+ myShape = GEOM::GEOM_Object::_narrow( GeometryGUI::ClientSObjectToObject(aSObj) );
+ }
+
+ /// fill dialog controls
+ myTextEdit->setText( myAnnotationProperties.Text );
+ myShapeNameModified = false;
+ myIsScreenFixed->setChecked( myAnnotationProperties.IsScreenFixed );
+
+ int aSubShapeTypeIndex = -1;
+ int aTypesCount = aTypesCount = mySubShapeTypeCombo->count();
+ for ( int i = 0; i < aTypesCount && aSubShapeTypeIndex < 0; i++ ) {
+ int aType = mySubShapeTypeCombo->itemData( i ).toInt();
+ if ( aType == myAnnotationProperties.ShapeType )
+ aSubShapeTypeIndex = i;
+ }
+ mySubShapeTypeCombo->setCurrentIndex( aSubShapeTypeIndex );
+
+ QString aShapeName = "";
+ _PTR(GenericAttribute) anAttr;
+ if ( aSObj && aSObj->FindAttribute( anAttr, "AttributeName") ) {
+ _PTR(AttributeName) aNameAttr( anAttr );
+ aNameAttr->Value();
+ aShapeName = aNameAttr->Value().c_str();
+ }
+ myShapeName->setText( aShapeName );
+
+ QString aSubShapeName = "";
+ TopAbs_ShapeEnum aShapeType = ( TopAbs_ShapeEnum ) myAnnotationProperties.ShapeType;
+ if ( aShapeType != TopAbs_SHAPE ) {
+ aSubShapeName = QString( "%1:%2_%3" ).arg( aShapeName )
+ .arg( GEOMBase::TypeName( aShapeType ) )
+ .arg( myAnnotationProperties.ShapeIndex );
+ }
+ mySubShapeName->setText( aSubShapeName );
+
+ mySelectionMode = ( TopAbs_ShapeEnum ) myAnnotationProperties.ShapeType;
+ //SelectionIntoArgument();
+ updateSubShapeEnableState();
+
+ // connect controls
+ connect( myTextEdit, SIGNAL( textChanged( const QString& ) ), this, SLOT( onTextChange() ) );
+ connect( myIsScreenFixed, SIGNAL( clicked( bool ) ), this, SLOT( onTypeChange() ) );
+
+ myGeomGUI->GetAnnotationMgr()->SetPreviewStyle( myEditAnnotationEntry, myEditAnnotationIndex, true );
+
+ SalomeApp_Application* anApp = myGeomGUI->getApp();
+ if ( anApp )
+ {
+ OCCViewer_ViewManager* aVM = (OCCViewer_ViewManager*)anApp->getViewManager( OCCViewer_Viewer::Type(), false );
+ OCCViewer_Viewer* aViewer = (OCCViewer_Viewer*)aVM->getViewModel();
+ aViewer->unHighlightAll( true, true );
+ }
+
+ redisplayPreview();
+ }
+}
+
+//=================================================================================
+// function : activateSelection
+// purpose : Activate local selection
+//=================================================================================
+void MeasureGUI_AnnotationDlg::activateSelection()
+{
+ globalSelection( GEOM_ALLOBJECTS );
+ if ( !myShape->_is_nil() && mySelectionMode != TopAbs_SHAPE ) {
+ localSelection( myShape.get(), mySelectionMode );
+ }
+}
+
+//=================================================================================
+// function : getShapeType()
+// purpose :
+//=================================================================================
+TopAbs_ShapeEnum MeasureGUI_AnnotationDlg::getShapeType() const
+{
+ return ( TopAbs_ShapeEnum ) mySubShapeTypeCombo->itemData(
+ mySubShapeTypeCombo->currentIndex() ).toInt();
+}
+
+//=================================================================================
+// function : ClickOnOk()
+// purpose :
+//=================================================================================
+void MeasureGUI_AnnotationDlg::ClickOnOk()
+{
+ setIsApplyAndClose( true );
+ if ( ClickOnApply() )
+ ClickOnCancel();
+ setIsApplyAndClose( false );
+}
+
+//=================================================================================
+// function : ClickOnApply()
+// purpose :
+//=================================================================================
+bool MeasureGUI_AnnotationDlg::ClickOnApply()
+{
+ if ( !isApplyAndClose() ) {
+ setIsDisableBrowsing( true );
+ setIsDisplayResult( false );
+ }
+
+ QString msg;
+ if ( !isValid( msg ) ) {
+ showError( msg );
+ return false;
+ }
+
+ SUIT_OverrideCursor wc;
+ SUIT_Session::session()->activeApplication()->putInfo( "" );
+
+ try {
+ if ( openCommand() )
+ if ( !execute( /*isApplyAndClose()*/ ) ) {
+ abortCommand();
+ showError();
+ return false;
+ }
+ } catch ( const SALOME::SALOME_Exception& e ) {
+ SalomeApp_Tools::QtCatchCorbaException( e );
+ abortCommand();
+ return false;
+ }
+ commitCommand();
+
+ if ( !isApplyAndClose() ) {
+ setIsDisableBrowsing( false );
+ setIsDisplayResult( true );
+ }
+
+ if ( !myShape->_is_nil() ) {
+ redisplay( myShape.get() );
+ }
+
+ if ( myIsCreation ) {
+
+ if ( !isApplyAndClose() )
+ Init();
+ }
+
+ return true;
+}
+
+//=================================================================================
+// function : SetEditCurrentArgument()
+// purpose : process click on shape/sub-shape button. It stores as current edit argument
+// the corresponded line edit, set focus in it and unpress other button if it was pressed
+//=================================================================================
+void MeasureGUI_AnnotationDlg::SetEditCurrentArgument()
+{
+ QPushButton* aSelectButton = ( QPushButton* ) sender();
+
+ activateSelectionArgument( aSelectButton );
+
+ SelectionIntoArgument();
+}
+
+//=================================================================================
+// function : activateSelectionArgument()
+// purpose : it stores as current edit argument the corresponded line edit,
+// sets the focus on it and unpresses other button if it was pressed
+//=================================================================================
+void MeasureGUI_AnnotationDlg::activateSelectionArgument
+(
+ QPushButton* theSelectionButton ) {
+ QPushButton* anOtherButton = 0;
+ if ( theSelectionButton == myShapeSelBtn ) {
+ myEditCurrentArgument = myShapeName;
+ anOtherButton = mySubShapeSelBtn;
+ // throw down current sub-shape selection
+ TopAbs_ShapeEnum aShapeType = TopAbs_SHAPE;
+
+ mySubShapeTypeCombo->setCurrentIndex( 0 );
+ mySubShapeName->setText( "" );
+
+ myAnnotationProperties.ShapeType = aShapeType;
+ myAnnotationProperties.ShapeIndex = -1;
+
+ mySelectionMode = aShapeType;
+
+ updateSubShapeEnableState();
+ } else if ( theSelectionButton == mySubShapeSelBtn ) {
+ myEditCurrentArgument = mySubShapeName;
+ anOtherButton = myShapeSelBtn;
+ } else
+ myEditCurrentArgument = 0;
+
+ if ( myEditCurrentArgument )
+ myEditCurrentArgument->setFocus();
+
+ theSelectionButton->setDown( true );
+ anOtherButton->setDown( false );
+}
+
+//=================================================================================
+// function : SelectionIntoArgument()
+// purpose : Called when selection has changed. Sets the current selection in the
+// annotation property and redisplays presentation
+//=================================================================================
+void MeasureGUI_AnnotationDlg::SelectionIntoArgument()
+{
+ if ( myIsCreation && myEditCurrentArgument )
+ {
+ myEditCurrentArgument->setText( "" );
+
+ GEOM::GeomObjPtr anObj = getSelected( mySelectionMode );
+
+ bool hasAttachPoint = false;
+ gp_Pnt anAttachPoint( 0, 0, 0 );
+ int aSubShapeIndex = -1;
+ if ( myEditCurrentArgument == myShapeName ) { // Selection of a shape is active
+ if ( anObj->_is_nil() || mySelectionMode != TopAbs_SHAPE ) {
+ myShape = GEOM::GEOM_Object::_nil();
+ } else {
+ myShape = anObj;
+ QString aName = GEOMBase::GetName( anObj.get() );
+ myEditCurrentArgument->setText( aName );
+ if ( !myShapeNameModified ) {
+ myTextEdit->setText( aName );
+ onTextChange();
+ // modified state should not be changed as modification was performed not manually
+ myShapeNameModified = false;
+ }
+ }
+
+ bool aNullShape = myShape->_is_nil();
+ mySubShapeTypeCombo->setEnabled( !aNullShape );
+ updateSubShapeEnableState();
+
+ activateSelection();
+
+ if ( !aNullShape ) {
+
+ TopoDS_Shape aShape;
+ GEOMBase::GetShape( myShape.get(), aShape );
+
+ hasAttachPoint = getPickedPoint( anAttachPoint, aShape );
+ if ( !hasAttachPoint ) {
+
+ anAttachPoint = getAttachPoint( aShape, hasAttachPoint );
+ }
+ }
+ } else if ( myEditCurrentArgument == mySubShapeName ) {
+ if ( !myShape->_is_nil() ) {
+
+ if ( anObj->_is_nil() ) {
+ myEditCurrentArgument->setText( QString() );
+ }
+ else {
+
+ QString aName = GEOMBase::GetName( anObj.get() );
+ myEditCurrentArgument->setText( aName );
+
+ TopTools_IndexedMapOfShape aMainMap;
+ TopoDS_Shape aMainShape;
+ TopoDS_Shape aSubShape;
+ GEOMBase::GetShape( myShape.get(), aMainShape );
+ GEOMBase::GetShape( anObj.get(), aSubShape );
+ TopExp::MapShapes( aMainShape, getShapeType(), aMainMap );
+
+ if ( aMainMap.Contains( aSubShape ) ) {
+ aSubShapeIndex = aMainMap.FindIndex( aSubShape );
+ }
+
+ if ( !aSubShape.IsNull() ) {
+
+ TopoDS_Shape aShape;
+ GEOMBase::GetShape( myShape.get(), aShape );
+
+ hasAttachPoint = getPickedPoint( anAttachPoint, aSubShape );
+ if ( !hasAttachPoint ) {
+
+ anAttachPoint = getAttachPoint( aSubShape, hasAttachPoint );
+ }
+ }
+ }
+ }
+ myAnnotationProperties.ShapeIndex = aSubShapeIndex;
+ }
+
+ gp_Trsf aToShapeLCS;
+ if ( !myShape->_is_nil() ) {
+
+ TopoDS_Shape aShape;
+ GEOMBase::GetShape( myShape.get(), aShape );
+ gp_Ax3 aShapeLCS = gp_Ax3().Transformed( aShape.Location().Transformation() );
+ aToShapeLCS.SetTransformation( gp_Ax3(), aShapeLCS );
+ }
+
+ myAnnotationProperties.Attach = anAttachPoint.Transformed( aToShapeLCS );
+
+ if ( hasAttachPoint && !myIsPositionDefined ) {
+
+ gp_Pnt aPosition = getDefaultPosition( anAttachPoint );
+
+ myAnnotationProperties.Position = ( !myAnnotationProperties.IsScreenFixed ) ?
+ aPosition.Transformed( aToShapeLCS ) : aPosition;
+
+ myIsPositionDefined = true;
+ }
+ else if ( !hasAttachPoint ) {
+
+ myIsPositionDefined = false;
+ }
+ }
+ redisplayPreview();
+}
+
+//=======================================================================
+//function : closeEvent
+//purpose :
+//=======================================================================
+void MeasureGUI_AnnotationDlg::closeEvent( QCloseEvent* theEv )
+{
+ if ( myInteractor ) {
+ myInteractor->Disable();
+ }
+ GEOMBase_Skeleton::closeEvent( theEv );
+}
+
+//=======================================================================
+//function : onTextChange
+//purpose : change annotation text
+//=======================================================================
+void MeasureGUI_AnnotationDlg::onTextChange()
+{
+ myAnnotationProperties.Text = myTextEdit->text();
+ if ( !myShapeNameModified )
+ myShapeNameModified = true;
+ redisplayPreview();
+}
+
+//=======================================================================
+//function : onTypeChange
+//purpose : change annotation type: 2D or 3D
+//=======================================================================
+void MeasureGUI_AnnotationDlg::onTypeChange()
+{
+ const bool isScreenFixedBefore = myAnnotationProperties.IsScreenFixed;
+
+ myAnnotationProperties.IsScreenFixed = myIsScreenFixed->isChecked();
+
+ // convert point position from screen space to 3D space
+ if ( myIsPositionDefined ) {
+
+ SUIT_ViewWindow* anActiveView = GEOMBase_Helper::getActiveView();
+ OCCViewer_ViewWindow* anOccView = NULL;
+ if ( anActiveView ) {
+
+ anOccView = qobject_cast<OCCViewer_ViewWindow*>( anActiveView );
+ }
+
+ if ( anOccView ) {
+
+ TopoDS_Shape aShape;
+ GEOMBase::GetShape( myShape.get(), aShape );
+ const gp_Ax3 aShapeLCS = gp_Ax3().Transformed( aShape.Location().Transformation() );
+
+ gp_Trsf aToShapeLCS, aFrShapeLCS;
+ aFrShapeLCS.SetTransformation( aShapeLCS, gp_Ax3() );
+ aToShapeLCS.SetTransformation( gp_Ax3(), aShapeLCS );
+
+ const Handle(V3d_View) aView3d = anOccView->getViewPort()->getView();
+ const gp_Pnt aPosition = myAnnotationProperties.Position;
+ const gp_Pnt aAttach3d = myAnnotationProperties.Attach.Transformed( aFrShapeLCS );
+ if ( !isScreenFixedBefore ) {
+
+ gp_Pnt aPosition3d = aPosition.Transformed( aFrShapeLCS );
+ gp_Pnt aPosition2d = GEOM_Annotation::ConvertPosition2d( aPosition3d, aAttach3d, aView3d );
+ myAnnotationProperties.Position = aPosition2d;
+ }
+ else {
+
+ gp_Pnt aPosition3d = GEOM_Annotation::ConvertPosition3d( aPosition, aAttach3d, aView3d );
+ aPosition3d = aPosition3d.Transformed( aToShapeLCS );
+ myAnnotationProperties.Position = aPosition3d;
+ }
+ }
+ }
+
+ redisplayPreview();
+}
+
+//=======================================================================
+//function : onSubShapeTypeChange
+//purpose :
+//=======================================================================
+void MeasureGUI_AnnotationDlg::onSubShapeTypeChange()
+{
+ const TopAbs_ShapeEnum aShapeType = getShapeType();
+
+ activateSelectionArgument( aShapeType == TopAbs_SHAPE ? myShapeSelBtn : mySubShapeSelBtn );
+
+ myAnnotationProperties.ShapeType = aShapeType;
+
+ if ( aShapeType != mySelectionMode ) {
+ mySubShapeName->setText( "" );
+ myAnnotationProperties.ShapeIndex = -1;
+ mySelectionMode = aShapeType;
+ }
+
+ updateSubShapeEnableState();
+
+ activateSelection();
+ redisplayPreview();
+}
+
+//=================================================================================
+// function : onDragged
+// purpose :
+//=================================================================================
+void MeasureGUI_AnnotationDlg::onDragged( Handle_GEOM_Annotation theAnnotation )
+{
+ TopoDS_Shape aShape;
+ GEOMBase::GetShape( myShape.get(), aShape );
+ gp_Ax3 aShapeLCS = gp_Ax3().Transformed( aShape.Location().Transformation() );
+ gp_Trsf aToShapeLCS;
+ aToShapeLCS.SetTransformation( gp_Ax3(), aShapeLCS );
+
+ if ( !myAnnotationProperties.IsScreenFixed ) {
+ myAnnotationProperties.Position = theAnnotation->GetPosition().Transformed( aToShapeLCS );
+
+ if ( !myIsCreation ) {
+ myGeomGUI->GetAnnotationMgr()->storeFixedPosition( myEditAnnotationEntry, 0 );
+ }
+ }
+ else {
+ myAnnotationProperties.Position = theAnnotation->GetPosition();
+ }
+}
+
+#define RETURN_WITH_MSG( a, b ) \
+ if ( ( a ) ) { \
+ theMessage += ( b ); \
+ return false; \
+ }
+
+//=================================================================================
+// function : createOperation
+// purpose :
+//=================================================================================
+GEOM::GEOM_IOperations_ptr MeasureGUI_AnnotationDlg::createOperation()
+{
+ return getGeomEngine()->GetILocalOperations( getStudyId() );
+}
+
+//=================================================================================
+// function : isValid()
+// purpose : Verify validity of input data
+//=================================================================================
+bool MeasureGUI_AnnotationDlg::isValid( QString& theMessage )
+{
+ SalomeApp_Study* study = getStudy();
+ RETURN_WITH_MSG( !study, tr( "GEOM_NO_STUDY" ) )
+ RETURN_WITH_MSG( study->studyDS()->GetProperties()->IsLocked(),
+ tr( "GEOM_STUDY_LOCKED" ) )
+
+ if ( myIsCreation ) {
+ RETURN_WITH_MSG( myShape->_is_nil(), tr( "NO_SHAPE" ) )
+ } else {
+ //RETURN_WITH_MSG( CORBA::is_nil( myShape ), tr( "NO_FIELD" ) )
+ }
+
+ if ( getShapeType() != TopAbs_SHAPE ) {
+ if ( myIsCreation ) {
+ RETURN_WITH_MSG( myAnnotationProperties.ShapeIndex < 0, tr( "NO_SUB_SHAPE" ) )
+ } else {
+ //RETURN_WITH_MSG( CORBA::is_nil( myShape ), tr( "NO_FIELD" ) )
+ }
+ }
+
+ if ( myIsCreation ) {
+ RETURN_WITH_MSG( !myIsPositionDefined, tr( "NO_POSITION" ) )
+ }
+
+ return true;
+}
+
+//=================================================================================
+// function : execute
+// purpose :
+//=================================================================================
+bool MeasureGUI_AnnotationDlg::execute()
+{
+ QString anError;
+ if ( !isValid( anError ) )
+ return false;
+
+ SalomeApp_Study* aStudy = getStudy();
+ _PTR(SObject) aSObj = aStudy->studyDS()->FindObjectID( myShape->GetStudyEntry() );
+
+ Handle(GEOMGUI_AnnotationAttrs) aShapeAnnotations =
+ GEOMGUI_AnnotationAttrs::FindOrCreateAttributes( aSObj, aStudy );
+
+ if ( myIsCreation ) {
+ myAnnotationProperties.IsVisible = true; // initially created annotation is hidden
+
+ aShapeAnnotations->Append( myAnnotationProperties );
+
+ myGeomGUI->emitAnnotationsUpdated( QString( myShape->GetStudyEntry() ) );
+
+ erasePreview( true );
+
+ globalSelection( myGeomGUI->getLocalSelectionMode() , true );
+
+ myGeomGUI->GetAnnotationMgr()->Display( myShape->GetStudyEntry(), aShapeAnnotations->GetNbAnnotation()-1 );
+ }
+ else {
+
+ aShapeAnnotations->SetProperties( myEditAnnotationIndex, myAnnotationProperties );
+ myGeomGUI->emitAnnotationsUpdated( QString( myShape->GetStudyEntry() ) );
+ }
+ return true;
+}
+
+//=================================================================================
+// function : buildPrs
+// purpose : creates annotation presentation object and corresponded SALOME presentation
+//=================================================================================
+SALOME_Prs* MeasureGUI_AnnotationDlg::buildPrs()
+{
+ QString aEntry = myIsCreation ?
+ myGeomGUI->GetAnnotationMgr()->makeAnnotationEntry( myShape->GetStudyEntry(), - 1 ) :
+ myGeomGUI->GetAnnotationMgr()->makeAnnotationEntry( myEditAnnotationEntry, myEditAnnotationIndex );
+
+ SALOME_Prs* aPrs = myGeomGUI->GetAnnotationMgr()->CreatePresentation(
+ myAnnotationProperties, myShape.get(), 0, aEntry );
+
+ // set preview style for the created presentation
+ AIS_ListOfInteractive aIObjects;
+ ((SOCC_Prs*)aPrs)->GetObjects( aIObjects );
+ AIS_ListOfInteractive::Iterator aIOIt( aIObjects );
+ for ( ; aIOIt.More(); aIOIt.Next() ) {
+
+ Handle( GEOM_Annotation ) aPresentation = Handle( GEOM_Annotation )::DownCast( aIOIt.Value() );
+ aPresentation->SetTextColor( Quantity_NOC_VIOLET );
+ aPresentation->SetLineColor( Quantity_NOC_VIOLET );
+ aPresentation->SetDepthCulling( Standard_False );
+ }
+
+ return aPrs;
+}
+
+//=================================================================================
+// function : updateSubShapeEnableState
+// purpose : creates annotation presentation object and corresponded SALOME presentation
+//=================================================================================
+void MeasureGUI_AnnotationDlg::updateSubShapeEnableState()
+{
+ if ( !myIsCreation )
+ return;
+
+ bool isWholeShape = getShapeType() == TopAbs_SHAPE;
+ bool aNullShape = myShape->_is_nil();
+ mySubShapeSelBtn->setEnabled( !aNullShape && !isWholeShape );
+ mySubShapeName->setEnabled( !aNullShape && !isWholeShape );
+}
+
+//=================================================================================
+// function : redisplayPreview
+// purpose : creates annotation presentation object and corresponded SALOME presentation
+//=================================================================================
+void MeasureGUI_AnnotationDlg::redisplayPreview()
+{
+ if ( myIsCreation ) {
+
+ QString aMess;
+ if ( !isValid( aMess ) ) {
+ erasePreview( true );
+ return;
+ }
+
+ erasePreview( false );
+
+ try {
+ SUIT_OverrideCursor wc;
+ getDisplayer()->SetToActivate( true );
+
+ if ( SALOME_Prs* aPrs = buildPrs() )
+ displayPreview( aPrs );
+ } catch ( const SALOME::SALOME_Exception& e ) {
+ SalomeApp_Tools::QtCatchCorbaException( e );
+ } catch ( ... ) {
+ }
+ }
+ else {
+ myGeomGUI->GetAnnotationMgr()->Redisplay( myEditAnnotationEntry, myEditAnnotationIndex,
+ myAnnotationProperties );
+ }
+
+ QString anEntry;
+ if ( myIsCreation && !myShape->_is_nil() ) {
+ anEntry = myGeomGUI->GetAnnotationMgr()->makeAnnotationEntry( myShape->GetStudyEntry(), -1 );
+ }
+ else if ( !myIsCreation ) {
+ anEntry = myGeomGUI->GetAnnotationMgr()->makeAnnotationEntry( myEditAnnotationEntry, myEditAnnotationIndex );
+ }
+
+ myInteractor->SetEditEntry( anEntry );
+}
+
+//=================================================================================
+// function : getPickedPoint
+// purpose : finds picked point in active viewer on the selected shape
+//=================================================================================
+bool MeasureGUI_AnnotationDlg::getPickedPoint( gp_Pnt& thePnt, const TopoDS_Shape& theShape )
+{
+ if ( theShape.ShapeType() == TopAbs_VERTEX )
+ {
+ bool isOk = false;
+ thePnt = getAttachPoint( theShape, isOk );
+ return isOk;
+ }
+
+ const SUIT_ViewWindow* anActiveView = GEOMBase_Helper::getActiveView();
+ if ( !anActiveView )
+ return false;
+
+ const OCCViewer_ViewWindow* anOccView = qobject_cast<const OCCViewer_ViewWindow*>( anActiveView );
+ if ( !anOccView || !anOccView->underMouse() )
+ return false;
+
+ OCCViewer_ViewManager* aVM = ( OCCViewer_ViewManager* )anOccView->getViewManager();
+ OCCViewer_Viewer* aViewer = aVM->getOCCViewer();
+
+ Handle(AIS_InteractiveContext) anAISContext = aViewer->getAISContext();
+ Handle(SelectMgr_ViewerSelector) aSelector;
+ if ( anAISContext->HasOpenedContext() )
+ aSelector = anAISContext->LocalSelector();
+ else
+ aSelector = anAISContext->MainSelector();
+
+ if ( aSelector->NbPicked() < 1 )
+ return false;
+
+ thePnt = aSelector->PickedPoint( 1 );
+ return true;
+}
+
+//=================================================================================
+// function : getAttachPoint
+// purpose : computes default attachment point on the shape
+//=================================================================================
+gp_Pnt MeasureGUI_AnnotationDlg::getAttachPoint( const TopoDS_Shape& theShape, bool& theIsOk )
+{
+ gp_Pnt aPnt( 0.0, 0.0, 0.0 );
+ theIsOk = true;
+ if ( theShape.ShapeType() == TopAbs_COMPSOLID
+ || theShape.ShapeType() == TopAbs_SOLID
+ || theShape.ShapeType() == TopAbs_SHELL )
+ {
+ Bnd_Box aBox;
+ BRepBndLib::Add( theShape, aBox );
+ const gp_Pnt aMin = aBox.CornerMin();
+ const gp_Pnt aMax = aBox.CornerMax();
+ aPnt = gp_Pnt( (aMin.X() + aMax.X()) / 2.0,
+ (aMin.Y() + aMax.Y()) / 2.0,
+ (aMin.Z() + aMax.Z()) / 2.0 );
+ }
+ else if ( theShape.ShapeType() == TopAbs_FACE )
+ {
+ BRepAdaptor_Surface aFace( TopoDS::Face( theShape ) );
+ const Standard_Real aU1 = aFace.FirstUParameter();
+ const Standard_Real aU2 = aFace.LastUParameter();
+ const Standard_Real aV1 = aFace.FirstVParameter();
+ const Standard_Real aV2 = aFace.LastVParameter();
+ aPnt = aFace.Value( ( aU1 + aU2 ) / 2.0, ( aV1 + aV2 ) / 2.0 );
+ }
+ else if ( theShape.ShapeType() == TopAbs_WIRE )
+ {
+ BRepAdaptor_CompCurve aWire( TopoDS::Wire( theShape ) );
+ const Standard_Real aP1 = aWire.FirstParameter();
+ const Standard_Real aP2 = aWire.LastParameter();
+ aPnt = aWire.Value( ( aP1 + aP2 ) / 2.0 );
+ }
+ else if ( theShape.ShapeType() == TopAbs_EDGE )
+ {
+ BRepAdaptor_Curve aEdge( TopoDS::Edge( theShape ) );
+ const Standard_Real aP1 = aEdge.FirstParameter();
+ const Standard_Real aP2 = aEdge.LastParameter();
+ aPnt = aEdge.Value( ( aP1 + aP2 ) / 2.0 );
+ }
+ else if ( theShape.ShapeType() == TopAbs_VERTEX )
+ {
+ aPnt = BRep_Tool::Pnt( TopoDS::Vertex( theShape ) );
+ }
+ else
+ {
+ theIsOk = false;
+ }
+
+ return aPnt;
+}
+
+//=================================================================================
+// function : getDefaultPosition
+// purpose : computes default position for the given attachment point
+//=================================================================================
+gp_Pnt MeasureGUI_AnnotationDlg::getDefaultPosition( const gp_Pnt& theAttach )
+{
+ SUIT_ViewWindow* anActiveView = GEOMBase_Helper::getActiveView();
+ if ( !anActiveView ) {
+
+ return myAnnotationProperties.IsScreenFixed ? gp::Origin() : theAttach;
+ }
+
+ OCCViewer_ViewWindow* anOccView = qobject_cast<OCCViewer_ViewWindow*>( anActiveView );
+ if ( !anOccView ) {
+
+ return myAnnotationProperties.IsScreenFixed ? gp::Origin() : theAttach;
+ }
+
+ OCCViewer_ViewPort3d* aViewPort = anOccView->getViewPort();
+
+ SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
+
+ const QFont aFont = aResMgr->fontValue( "Geometry", "shape_annotation_font", QFont( "Y14.5M-2009", 24 ) );
+
+ const Handle(V3d_View) aView3d = aViewPort->getView();
+
+ const Standard_Real aFontHeight =( aFont.pixelSize() != -1 ) ? aFont.pixelSize() : aFont.pointSize();
+
+ return GEOM_Annotation::GetDefaultPosition( myAnnotationProperties.IsScreenFixed,
+ theAttach, aFontHeight * 1.5, aView3d );
+}
