--- /dev/null
+// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// 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
+//
+
+#ifndef GEOMGUI_ANNOTATIONMGR_H
+#define GEOMGUI_ANNOTATIONMGR_H
+
+#include "GEOM_GEOMGUI.hxx"
+
+#include <SALOMEconfig.h>
+#include CORBA_SERVER_HEADER(GEOM_Gen)
+
+#include <QObject>
+#include <GEOMGUI_AnnotationAttrs.h>
+
+#include <SALOME_Prs.h>
+#include <SALOME_InteractiveObject.hxx>
+
+#include <SOCC_ViewModel.h>
+
+class SalomeApp_Application;
+class GEOM_Annotation;
+class GEOM_Displayer;
+
+/*!
+ * \brief A help class to process visualizatin of annotation presentations.
+ * It contains a map of presentations shown in each viewer.
+ * and correct 2D position persistent properties of annotations of active viewer.
+ * When the viewer is closed, information about the viewer is removed from the manager
+ */
+class GEOMGUI_EXPORT GEOMGUI_AnnotationMgr : public QObject
+{
+ Q_OBJECT;
+
+public:
+ GEOMGUI_AnnotationMgr( SalomeApp_Application* theApplication );
+ ~GEOMGUI_AnnotationMgr() {}
+
+ static QString GetEntrySeparator();
+
+ SALOME_Prs* CreatePresentation( const GEOMGUI_AnnotationAttrs::Properties& theProperty,
+ GEOM::GEOM_Object_ptr theObject,
+ SOCC_Viewer* theView = 0,
+ const QString& theEntry = QString() );
+
+ bool IsDisplayed( const QString& theEntry, const int theIndex, SOCC_Viewer* theView = 0 ) const;
+ void Display( const QString& theEntry, const int theIndex, SOCC_Viewer* theView = 0,
+ const bool isStoreViewState = true, const bool isUpdateViewer = true );
+ void Erase( const QString& theEntry, const int theIndex, SOCC_Viewer* theView = 0,
+ const bool isUpdateViewer = true );
+ void EraseRemovedAnnotation( const QString& theEntry, const int theIndex );
+ void Redisplay( const QString& theEntry, const int theIndex,
+ const GEOMGUI_AnnotationAttrs::Properties& theProperties);
+ void Redisplay( const QString& theEntry, const int theIndex,
+ const GEOMGUI_AnnotationAttrs::Properties& theProperties, SOCC_Viewer* theView );
+
+ void DisplayVisibleAnnotations( const QString& theEntry, SOCC_Viewer* theView = 0,
+ const bool isUpdateViewer = true );
+ void EraseVisibleAnnotations( const QString& theEntry, SOCC_Viewer* theView = 0,
+ const bool isUpdateViewer = true );
+ void UpdateVisibleAnnotations( const QString& theEntry, SOCC_Viewer* theView = 0 );
+
+ void DisplayAllAnnotations( SOCC_Viewer* theView = 0 );
+ void EraseAllAnnotations( SOCC_Viewer* theView = 0 );
+
+ void SetPreviewStyle( const QString& theEntry, const int theIndex, const bool theIsPreview );
+
+ void RemoveView( SOCC_Viewer* theView );
+
+ int FindAnnotationIndex( Handle(SALOME_InteractiveObject) theIO,
+ SOCC_Viewer* theView = 0 );
+
+ Handle(SALOME_InteractiveObject) FindInteractiveObject( const QString& theEntry, const int theIndex,
+ SOCC_Viewer* theView = 0 ) const;
+
+ QString getDisplayedIndicesInfo( const QString& theEntry, SOCC_Viewer* theView ) const;
+
+ void setDisplayedIndicesInfo( const QString& theEntry, SOCC_Viewer* theView, const QString theIndicesInfo );
+
+ QString makeAnnotationEntry( const QString& theEntry, const int theIndex );
+
+ void storeFixedPosition( const QString& theEntry, SOCC_Viewer* theView );
+
+ bool getIndexFromEntry( const QString& theEntry, QString& theObjEntry, int& theIndex );
+
+ bool isAnnotationEntry( const QString& theEntry ) { return theEntry.indexOf( GetEntrySeparator() ) != -1; }
+
+protected:
+
+ SalomeApp_Application* getApplication() const { return myApplication; }
+
+ GEOM_Displayer* getDisplayer() const;
+
+ SOCC_Viewer* viewOrActiveView( SOCC_Viewer* theView ) const;
+
+ void getObject( const QString& theEntry, const int theIndex,
+ GEOM::GEOM_Object_ptr& anObject,
+ GEOMGUI_AnnotationAttrs::Properties& aProperty );
+
+ void storeVisibleState( const QString& theEntry, SOCC_Viewer* theView );
+
+ std::string getEntry( const GEOM::GEOM_Object_ptr theObject );
+
+ std::string getName( const GEOM::GEOM_Object_ptr theObject );
+
+ void setDisplayProperties( const Handle(GEOM_Annotation)& thePrs,
+ SOCC_Viewer* theView = 0,
+ const QString& theEntry = QString() );
+
+ Handle(GEOM_Annotation) getAISPresentation ( const QString& theEntry,
+ const int theIndex,
+ SOCC_Viewer* theView );
+
+private:
+ SalomeApp_Application* myApplication;
+
+ typedef QMap<int, SALOME_Prs*> AnnotationToPrs;
+ typedef QMap<QString, AnnotationToPrs> EntryToAnnotations;
+ QMap<SOCC_Viewer*, EntryToAnnotations> myVisualized;
+};
+#endif
