Store fixed 2D position into attribute; check box is provided for fixed screen position

src/GEOMGUI/GEOMGUI_AnnotationMgr.cxx

@@ -157,6 +157,7 @@ void GEOMGUI_AnnotationMgr::Display( const QString& theEntry, const int theIndex
 
   // change persistent for the entry: set visible state in true for indices which presentations are shown
   storeVisibleState( theEntry, theView );
+  storeFixedPosition( theEntry, theView );
 }
 
 void GEOMGUI_AnnotationMgr::Redisplay( const QString& theEntry, const int theIndex,
@@ -545,6 +546,47 @@ void GEOMGUI_AnnotationMgr::getObject( const QString& theEntry, const int theInd
   }
 }
 
+void GEOMGUI_AnnotationMgr::storeFixedPosition( const QString& theEntry, SOCC_Viewer* theView )
+{
+  SOCC_Viewer* aView = viewOrActiveView( theView );
+  if ( !aView || !myVisualized.contains( aView ) )
+    return;
+
+  SalomeApp_Study* aStudy = dynamic_cast<SalomeApp_Study*>( getApplication()->activeStudy() );
+  _PTR(SObject) aSObj = aStudy->studyDS()->FindObjectID( theEntry.toStdString() );
+  const Handle(GEOMGUI_AnnotationAttrs) aShapeAnnotations = GEOMGUI_AnnotationAttrs::FindAttributes( aSObj );
+  if ( aShapeAnnotations.IsNull() )
+    return;
+
+
+  EntryToAnnotations anEntryToAnnotation = myVisualized[aView];
+  AnnotationToPrs anAnnotationToPrs;
+  if ( anEntryToAnnotation.contains( theEntry ) )
+    anAnnotationToPrs = anEntryToAnnotation[theEntry];
+
+  AnnotationToPrs::iterator anIt = anAnnotationToPrs.begin();
+  for (; anIt != anAnnotationToPrs.end(); ++anIt ) {
+    int anIndex = anIt.key();
+    bool isFixedAnnotation = aShapeAnnotations->GetIsScreenFixed( anIndex );
+    if ( !isFixedAnnotation )
+      continue;
+
+    SOCC_Prs* aPrs = dynamic_cast<SOCC_Prs*> (anIt.value());
+    Handle(GEOM_Annotation) anAnnotationPresentation;
+
+    AIS_ListOfInteractive aIObjects;
+    aPrs->GetObjects( aIObjects );
+    AIS_ListOfInteractive::Iterator aIOIt( aIObjects );
+    for ( ; aIOIt.More(); aIOIt.Next() ) {
+      anAnnotationPresentation = Handle(GEOM_Annotation)::DownCast( aIOIt.Value() );
+      if ( !anAnnotationPresentation.IsNull() )
+        break;
+    }
+    if ( !anAnnotationPresentation.IsNull() )
+      aShapeAnnotations->SetPosition( anIndex, anAnnotationPresentation->GetPosition() );
+  }
+}
+
 void GEOMGUI_AnnotationMgr::storeVisibleState( const QString& theEntry, SOCC_Viewer* theView )
 {
   SOCC_Viewer* aView = viewOrActiveView( theView );

src/GEOMGUI/GEOMGUI_AnnotationMgr.h

@@ -85,6 +85,8 @@ public:
 
   QString makeAnnotationEntry( const QString& theEntry, const int theIndex );
 
+  void storeFixedPosition( const QString& theEntry, SOCC_Viewer* theView );
+
 protected:
 
   SalomeApp_Application* getApplication() const { return myApplication; }

src/GEOMGUI/GEOM_msg_en.ts

@@ -6797,6 +6797,10 @@ Please specify suitable arguments.</translation>
         <source>ANNOTATION_SUB_SHAPE</source>
         <translation>Sub-shape type</translation>
     </message>
+    <message>
+        <source>ANNOTATION_IS_SCREEN_FIXED</source>
+        <translation>Fixed screen position</translation>
+    </message>
     <message>
         <source>WHOLE_SHAPE</source>
         <translation>Whole shape</translation>

src/MeasureGUI/MeasureGUI_AnnotationDlg.cxx

@@ -147,17 +147,13 @@ MeasureGUI_AnnotationDlg::MeasureGUI_AnnotationDlg( GeometryGUI* theGeometryGUI,
   myShapeName->setEnabled( myIsCreation );
 
   // data type
-  QLabel* typeLabel = new QLabel( tr( "ANNOTATION_TYPE" ), propGroup );
+  myIsScreenFixed = new QCheckBox( tr( "ANNOTATION_IS_SCREEN_FIXED" ), propGroup );
-  myTypeCombo = new QComboBox( propGroup );
+  myIsScreenFixed->setChecked( false ); // 3D, not fixed
-  myTypeCombo->addItem( tr( "3D" ), 0 );
-  myTypeCombo->addItem( tr( "2D" ), 1 );
-  myTypeCombo->setCurrentIndex( 0 ); // 3D, not fixed
 
   propLayout->addWidget( shapeLabel, 1, 0 );
   propLayout->addWidget( myShapeSelBtn, 1, 1 );
   propLayout->addWidget( myShapeName, 1, 2 );
-  propLayout->addWidget( typeLabel, 2, 0, 1, 2 );
+  propLayout->addWidget( myIsScreenFixed, 2, 0, 1, 3 );
-  propLayout->addWidget( myTypeCombo, 2, 2 );
   propLayout->setColumnStretch( 2, 5 );
 
   QLabel* shapeTypeLabel = new QLabel( tr( "ANNOTATION_SUB_SHAPE" ), propGroup );
@@ -237,7 +233,7 @@ void MeasureGUI_AnnotationDlg::Init()
 
     myTextEdit->setText( myAnnotationProperties.Text );
     myShapeNameModified = false;
-    myTypeCombo->setCurrentIndex( !myAnnotationProperties.IsScreenFixed ? 0 : 1 );
+    myIsScreenFixed->setChecked( myAnnotationProperties.IsScreenFixed );
 
     int aSubShapeTypeIndex = -1;
     int aTypesCount = aTypesCount = mySubShapeTypeCombo->count();
@@ -259,7 +255,7 @@ void MeasureGUI_AnnotationDlg::Init()
         SLOT( SetEditCurrentArgument() ) );
 
     connect( myTextEdit, SIGNAL( textChanged( const QString& ) ), this, SLOT( onTextChange() ) );
-    connect( myTypeCombo, SIGNAL( currentIndexChanged( int ) ), this, SLOT( onTypeChange() ) );
+    connect( myIsScreenFixed, SIGNAL( clicked( bool ) ), this, SLOT( onTypeChange() ) );
     connect( mySubShapeTypeCombo, SIGNAL( currentIndexChanged( int ) ),
         this, SLOT( onSubShapeTypeChange() ) );
 
@@ -290,7 +286,7 @@ void MeasureGUI_AnnotationDlg::Init()
     /// fill dialog controls
     myTextEdit->setText( myAnnotationProperties.Text );
     myShapeNameModified = false;
-    myTypeCombo->setCurrentIndex( !myAnnotationProperties.IsScreenFixed ? 0 : 1 );
+    myIsScreenFixed->setChecked( myAnnotationProperties.IsScreenFixed );
 
     int aSubShapeTypeIndex = -1;
     int aTypesCount = aTypesCount = mySubShapeTypeCombo->count();
@@ -325,7 +321,7 @@ void MeasureGUI_AnnotationDlg::Init()
 
     // connect controls
     connect( myTextEdit, SIGNAL( textChanged( const QString& ) ), this, SLOT( onTextChange() ) );
-    connect( myTypeCombo, SIGNAL( currentIndexChanged( int ) ), this, SLOT( onTypeChange() ) );
+    connect( myIsScreenFixed, SIGNAL( clicked( bool ) ), this, SLOT( onTypeChange() ) );
 
     myGeomGUI->GetAnnotationMgr()->SetPreviewStyle( myEditAnnotationEntry, myEditAnnotationIndex, true );
 
@@ -604,7 +600,7 @@ void MeasureGUI_AnnotationDlg::onTypeChange()
 {
   const bool isScreenFixedBefore = myAnnotationProperties.IsScreenFixed;
 
-  myAnnotationProperties.IsScreenFixed = myTypeCombo->currentIndex() == 1;
+  myAnnotationProperties.IsScreenFixed = myIsScreenFixed->isChecked();
 
   // convert point position from screen space to 3D space
   if ( myIsPositionDefined ) {
@@ -685,6 +681,10 @@ void MeasureGUI_AnnotationDlg::onDragged( Handle_GEOM_Annotation theAnnotation )
 
   if ( !myAnnotationProperties.IsScreenFixed ) {
     myAnnotationProperties.Position = theAnnotation->GetPosition().Transformed( aToShapeLCS );
+
+    if ( !myIsCreation ) {
+      myGeomGUI->GetAnnotationMgr()->storeFixedPosition( myEditAnnotationEntry, 0 );
+    }
   }
   else {
     myAnnotationProperties.Position = theAnnotation->GetPosition();

src/MeasureGUI/MeasureGUI_AnnotationDlg.h

@@ -46,6 +46,7 @@ class QGroupBox;
 class QLineEdit;
 class QPushButton;
 class QComboBox;
+class QCheckBox;
 class SalomeApp_IntSpinBox;
 class MeasureGUI_AnnotationInteractor;
 
@@ -115,7 +116,7 @@ private:
   // update shape name by shape selection if it has not been manually modified yet
   bool                                myShapeNameModified;
   QLineEdit*                          myShapeName;
-  QComboBox*                          myTypeCombo;
+  QCheckBox*                          myIsScreenFixed;
 
   QComboBox*                          mySubShapeTypeCombo;