-// Copyright (C) 2007-2013 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
-//
+// Copyright (C) 2014-2015 EDF-R&D
// 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.
+// 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
#ifndef HYDROGUI_OCCDISPLAYER_H
#define HYDROGUI_OCCDISPLAYER_H
-#include <HYDROData_Entity.h>
+#include "HYDROGUI_AbstractDisplayer.h"
-class HYDROGUI_Module;
class HYDROGUI_Shape;
class Handle(AIS_InteractiveContext);
+class OCCViewer_ViewManager;
+class OCCViewer_Viewer;
/**
* \class HYDROGUI_OCCDisplayer
* \brief Class intended to create, display and update the presentations on OCC viewer.
*/
-class HYDROGUI_OCCDisplayer
+class HYDROGUI_OCCDisplayer : public HYDROGUI_AbstractDisplayer
{
public:
/**
const int theViewerId );
/**
- * \brief Update all objects in the viewer.
- * \param theViewerId viewer identifier
- * \param theIsInit flag used for initial update
- * \param theIsForced flag used to update all objects, including the unchanged ones
+ * \brief Get the applicable viewer type.
*/
- void UpdateAll( const int theViewerId,
- const bool theIsInit,
- const bool theIsForced );
+ virtual QString GetType() const;
-protected:
/**
- * \brief Erase all viewer objects.
- * \param theViewerId viewer identifier
+ * \brief Add the z layer for preview and returns its index.
+ * \param theMgr OCC view manager
*/
- void EraseAll( const int theViewerId );
+ int AddPreviewZLayer( OCCViewer_ViewManager* theMgr );
/**
- * \brief Update and display all objects in the viewer.
- * \param theViewerId viewer identifier
- * \param theIsForced flag used to update all objects, including the unchanged ones
+ * \brief Removes the z layer.
+ * \param theMgr OCC view manager
+ * \param theLayer a layer index
*/
- void DisplayAll( const int theViewerId,
- const bool theIsForced );
+ void RemoveZLayer( OCCViewer_ViewManager* theMgr,
+ const int theLayer );
+
+ void SetToUpdateColorScale();
+protected:
/**
- * \brief Update the specified viewer objects.
- * \param theObjs sequence of objects to update
+ * \brief Erase all viewer objects.
* \param theViewerId viewer identifier
- * \param theIsForced flag used to update all objects, including the unchanged ones
*/
- void Update( const HYDROData_SequenceOfObjects& theObjs,
- const int theViewerId,
- const bool theIsForced );
+ void EraseAll( const int theViewerId );
/**
* \brief Erase the specified viewer objects.
* \param theObjs sequence of objects to display
* \param theViewerId viewer identifier
* \param theIsForced flag used to update all objects, including the unchanged ones
+ * \param theDoFitAll flag used to fit the view to all visible objects; do not fit by default
*/
void Display( const HYDROData_SequenceOfObjects& theObjs,
const int theViewerId,
- const bool theIsForced );
+ const bool theIsForced,
+ const bool theDoFitAll );
-private:
+protected:
/**
* \brief Purge all invalid objects in the viewer.
* \param theViewerId viewer identifier
*/
void purgeObjects( const int theViewerId );
+ void UpdateColorScale( const OCCViewer_Viewer* );
+
+private:
/**
* \brief Creates new OCC shape.
* \param theViewerId viewer identifier
- * \param theContext context of OCC viwer
+ * \param theContext context of OCC viewer
* \param theObject data model object
* \return pointer to new created shape
*/
const Handle(AIS_InteractiveContext)& theContext,
const Handle(HYDROData_Entity)& theObject );
-private:
- HYDROGUI_Module* myModule;
+ /**
+ * \brief Display the specified object.
+ * \param theObject the object to display
+ * \param theViewer the viewer for displaying
+ * \param theIsForced the flag used to update the object shape
+ * \return true in case of success
+ */
+ bool Display( const Handle(HYDROData_Entity)& theObject,
+ const OCCViewer_Viewer* theViewer,
+ const bool theIsForced );
+ /**
+ * \brief Set Z layer to the shape corresponding to the HYDRO data object.
+ * \param theViewer the viewer for Z layer setting
+ * \param theObject the HYDRO object
+ * \param theZLayerId the Z layer ID
+ */
+ void SetZLayer( const OCCViewer_Viewer* theViewer,
+ const Handle(HYDROData_Entity)& theObject,
+ const int theZLayerId );
+
+private:
+ bool myToUpdateColorScale;
};
#endif
