+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+
// File: XGUI_Displayer.h
// Created: 20 Apr 2014
// Author: Natalia ERMOLAEVA
#include "XGUI.h"
-#include <QString>
-#include <boost/shared_ptr.hpp>
-
+#include <GeomAPI_AISObject.h>
#include <TopoDS_Shape.hxx>
#include <AIS_InteractiveObject.hxx>
#include <AIS_InteractiveContext.hxx>
#include <NCollection_List.hxx>
-#include <XGUI_ViewerPrs.h>
+#include <ModelAPI_Result.h>
+
+#include <ModuleBase_Definitions.h>
+#include <ModuleBase_ViewerPrs.h>
-#include <map>
-#include <vector>
-#include <list>
+#include <SelectMgr_AndFilter.hxx>
+
+#include <QString>
+#include <QMap>
-class XGUI_Viewer;
class ModelAPI_Feature;
class XGUI_Workshop;
*/
class XGUI_EXPORT XGUI_Displayer
{
-public:
+ public:
+ enum DisplayMode { NoMode = -1, Wireframe, Shading };
+
/// Constructor
/// \param theViewer the viewer
XGUI_Displayer(XGUI_Workshop* theWorkshop);
/// Destructor
virtual ~XGUI_Displayer();
- /// Set AIS_InteractiveContext object in case if it was changed
- /// or can not be initialized in constructor
- void setAISContext(const Handle(AIS_InteractiveContext)& theAIS);
-
/// Returns the feature visibility state.
/// \param theFeature a feature instance
- bool isVisible(boost::shared_ptr<ModelAPI_Feature> theFeature);
+ bool isVisible(ObjectPtr theObject) const;
/// Display the feature. Obtain the visualized object from the feature.
/// \param theFeature a feature instance
/// \param isUpdateViewer the parameter whether the viewer should be update immediatelly
- //void Display(boost::shared_ptr<ModelAPI_Feature> theFeature, const bool isUpdateViewer = true);
-
- /// Display the feature and a shape. This shape would be associated to the given feature
- /// \param theFeature a feature instance
- /// \param theShape a shape
- /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly
- //void Display(boost::shared_ptr<ModelAPI_Feature> theFeature, const TopoDS_Shape& theShape,
- // const bool isUpdateViewer = true);
-
- /// Returns a list of viewer selected presentations
- /// \param theShapeTypeToSkip the shapes with this type will be skipped during the result list build
- /// \return list of presentations
- std::list<XGUI_ViewerPrs> getSelected(const int theShapeTypeToSkip = -1);
-
- /// Returns a list of viewer highlited presentations
- /// \param theShapeTypeToSkip the shapes with this type will be skipped during the result list build
- /// \return list of presentations
- std::list<XGUI_ViewerPrs> getHighlighted(const int theShapeTypeToSkip = -1);
-
- /// Display the shape and activate selection of sub-shapes
- /// \param theFeature a feature instance
- /// \param theAIS an AIS object
- /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly
- /// \returns true if the presentation is created
- bool redisplay(boost::shared_ptr<ModelAPI_Feature> theFeature,
- Handle(AIS_InteractiveObject) theAIS,
- const int theSelectionMode, const bool isUpdateViewer = true);
+ /// Returns true if the Feature succesfully displayed
+ void display(ObjectPtr theObject, bool isUpdateViewer = true);
- /// Redisplay the shape and activate selection of sub-shapes
- /// \param theFeature a feature instance
- /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly
- //void redisplay(Handle(AIS_InteractiveObject) theAIS, const bool isUpdateViewer = true);
+ /// Display the given AIS object. To hide this object use corresponde erase method
+ void displayAIS(AISObjectPtr theAIS, bool isUpdate = true);
- /// Display the shape and activate selection of sub-shapes
- /// \param theFeature a feature instance
- /// \param theShape a shape
- /// \param theMode a list of local selection modes
- /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly
- void activateInLocalContext(boost::shared_ptr<ModelAPI_Feature> theFeature,
- const std::list<int>& theModes, const bool isUpdateViewer = true);
+ /**
+ * Add presentations which corresponds to the given features to current selection
+ * \param theFeatures a list of features to be selected
+ * isUpdateViewer the parameter whether the viewer should be update immediatelly
+ */
+ void setSelected(const QObjectPtrList& theFeatures, bool isUpdateViewer = true);
- /// Stop the current selection and color the given features to the selection color
- /// \param theFeatures a list of features to be disabled
- /// \param theToStop the boolean state whether it it stopped or non stopped
- /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly
- void stopSelection(const std::list<XGUI_ViewerPrs>& theFeatures, const bool isStop,
- const bool isUpdateViewer);
- /// Set the features are selected
- /// \param theFeatures a list of features to be selected
- /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly
- void setSelected(const std::list<XGUI_ViewerPrs>& theFeatures, const bool isUpdateViewer);
+ /// Un select all objects
+ void clearSelected();
/// Erase the feature and a shape.
/// \param theFeature a feature instance
/// \param isUpdateViewer the parameter whether the viewer should be update immediatelly
- void erase(boost::shared_ptr<ModelAPI_Feature> theFeature, const bool isUpdateViewer = true);
+ void erase(ObjectPtr theObject, const bool isUpdateViewer = true);
- /// Erase all presentations
- /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly
- //void EraseAll(const bool isUpdateViewer = true);
+ /// Erase the given AIS object displayed by corresponded display method
+ void eraseAIS(AISObjectPtr theAIS, const bool isUpdate = true);
- /// Erase AIS interactive objects, which has an empty feature in the internal map
+ /// Erase all presentations
/// \param isUpdateViewer the parameter whether the viewer should be update immediatelly
- void eraseDeletedFeatures(const bool isUpdateViewer = true);
+ void eraseAll(const bool isUpdateViewer = true);
/// Deactivates selection of sub-shapes
/// \param isUpdateViewer the parameter whether the viewer should be update immediatelly
void closeLocalContexts(const bool isUpdateViewer = true);
+ void addSelectionFilter(const Handle(SelectMgr_Filter)& theFilter);
+
+ void removeSelectionFilter(const Handle(SelectMgr_Filter)& theFilter);
+
+ void removeFilters();
+
+ /**
+ * Sets a flag to the displayer whether the internal viewer can be updated by
+ * the updateViewer method call. If it is not enabled, this method do nothing
+ * \param isEnabled a boolean value
+ */
+ bool enableUpdateViewer(const bool isEnabled);
+
/// Updates the viewer
void updateViewer();
/// Searches the interactive object by feature
- /// \param theFeature the feature or NULL if it not visualized
+ /// \param theFeature the object or presentable feature
/// \return theIO an interactive object
- Handle(AIS_InteractiveObject) getAISObject(boost::shared_ptr<ModelAPI_Feature> theFeature) const;
+ AISObjectPtr getAISObject(ObjectPtr theFeature) const;
-protected:
/// Searches the feature by interactive object
/// \param theIO an interactive object
/// \return feature the feature or NULL if it not visualized
- boost::shared_ptr<ModelAPI_Feature> getFeature(Handle(AIS_InteractiveObject) theIO) const;
- /// Deactivate local selection
- /// \param isUpdateViewer the state wether the viewer should be updated immediatelly
- void closeAllContexts(const bool isUpdateViewer);
+ ObjectPtr getObject(const AISObjectPtr& theIO) const;
+ ObjectPtr getObject(const Handle(AIS_InteractiveObject)& theIO) const;
+
+ /// Deactivates the given object (not allow selection)
+ void deactivate(ObjectPtr theFeature);
+
+ /// Activates the given object (it can be selected)
+ /// \param theModes - modes on which it has to be activated (can be empty)
+ void activate(ObjectPtr theFeature, const QIntList& theModes);
+
+ /// Returns the modes of activation
+ /// \param theFeature the feature or NULL if it not visualized
+ /// \param theModes - modes on which it is activated (can be empty)
+ void getModesOfActivation(ObjectPtr theObject, QIntList& theModes);
+
+ /// Activates the given object with default modes
+ void activate(ObjectPtr theFeature);
+
+ /// Returns true if the given object can be selected
+ bool isActive(ObjectPtr theObject) const;
+
+ /// Activates in local context displayed outside of the context.
+ /// \param theModes - modes on which it has to be activated (can be empty)
+ void activateObjects(const QIntList& theModes);
+ /// Activates in local context displayed outside of the context.
+ void deactivateObjects();
+
+ /// Sets display mode for the given object if this object is displayed
+ void setDisplayMode(ObjectPtr theObject, DisplayMode theMode, bool toUpdate = true);
+
+ /// Returns current display mode for the given object.
+ /// If object is not dis played then returns NoMode.
+ DisplayMode displayMode(ObjectPtr theObject) const;
+
+
+ /// Displays only objects listed in the list
+ void showOnly(const QObjectPtrList& theList);
+
+ /// Returns number of displayed objects
+ int objectsCount() const { return myResult2AISObjectMap.size(); }
+
+ protected:
/// Returns currently installed AIS_InteractiveContext
Handle(AIS_InteractiveContext) AISContext() const;
-protected:
+ /// Returns the viewer context top filter. If there is no a filter, it is created and set into
+ /// The context should have only this filter inside. Other filters should be add to the filter
+ Handle(SelectMgr_AndFilter) GetFilter();
+
+ /// Display the feature and a shape. This shape would be associated to the given feature
+ /// \param theFeature a feature instance
+ /// \param theAIS AIS presentation
+ /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly
+ /// Returns true if the Feature succesfully displayed
+ void display(ObjectPtr theObject, AISObjectPtr theAIS, bool isShading,
+ bool isUpdateViewer = true);
+
+ /// Display the shape and activate selection of sub-shapes
+ /// \param theFeature a feature instance
+ /// \param theAIS an AIS object
+ /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly
+ /// \returns true if the presentation is created
+ //bool redisplay(ObjectPtr theObject,
+ // AISObjectPtr theAIS,
+ // const bool isUpdateViewer = true);
+
+ /** Redisplay the shape if it was displayed
+ * \param theFeature a feature instance
+ * \param isUpdateViewer the parameter whether the viewer should be update immediatelly
+ */
+ void redisplay(ObjectPtr theObject, bool isUpdateViewer = true);
+
+ /// Opens local context. Does nothing if it is already opened.
+ void openLocalContext();
+
+ protected:
XGUI_Workshop* myWorkshop;
- typedef std::map<boost::shared_ptr<ModelAPI_Feature>, Handle(AIS_InteractiveObject) > FeatureToAISMap;
- FeatureToAISMap myFeature2AISObjectMap;
-};
+ Handle(SelectMgr_AndFilter) myAndFilter;
+ typedef QMap<ObjectPtr, AISObjectPtr> ResultToAISMap;
+ ResultToAISMap myResult2AISObjectMap;
+
+ // A flag of initialization of external objects selection
+ //bool myUseExternalObjects;
+ // Selection modes installed for external objects in local context
+ QIntList myActiveSelectionModes;
+
+ bool myEnableUpdateViewer; /// the enable update viewer flag
+};
#endif
