#ifndef HYDROGUI_DISPLAYER_H
#define HYDROGUI_DISPLAYER_H
-#include <HYDROData_Object.h>
+#include "HYDROGUI_AbstractDisplayer.h"
#include <QMap>
-class HYDROGUI_Module;
class HYDROGUI_PrsDriver;
-class GraphicsView_Viewer;
-
/**
- * \class HYDROGUI_DataModel
- * \brief Class intended to create, display and update the presentations.
+ * \class HYDROGUI_Displayer
+ * \brief Class intended to create, display and update the presentations in 2D graphics viewer.
*/
-class HYDROGUI_Displayer
+class HYDROGUI_Displayer : public HYDROGUI_AbstractDisplayer
{
public:
/**
* \param theObjs sequence of objects to update
* \param theViewerId viewer identifier
*/
- void SetToUpdate( const HYDROData_SequenceOfObjects& theObjs,
- const int theViewerId );
+ void SetToUpdate( const HYDROData_SequenceOfObjects& theObjs,
+ 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
*/
- void EraseAll( const int theViewerId );
-
- /**
- * \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
- */
- void DisplayAll( const int theViewerId,
- const bool theIsForced );
-
- /**
- * \brief Update the specified viewer objects.
- * \param theObjs sequence of objects to update
- * \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 erase
* \param theViewerId viewer identifier
*/
- void Erase( const HYDROData_SequenceOfObjects& theObjs,
- const int theViewerId );
+ void Erase( const HYDROData_SequenceOfObjects& theObjs,
+ const int theViewerId );
/**
* \brief Display 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 );
+ void Display( const HYDROData_SequenceOfObjects& theObjs,
+ const int theViewerId,
+ 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 purgeObjects( const int theViewerId );
+private:
/**
* \brief Get the presentation driver for the specified data object.
* \param theObj data object
*/
- HYDROGUI_PrsDriver* getDriver( const Handle(HYDROData_Object)& theObj );
+ HYDROGUI_PrsDriver* getDriver( const Handle(HYDROData_Entity)& theObj );
private:
- HYDROGUI_Module* myModule;
-
typedef QMap< ObjectKind, HYDROGUI_PrsDriver* > PrsDriversMap;
PrsDriversMap myPrsDriversMap;
};