X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_Displayer.h;h=154e4b0206178a826d45e694302ab64662820f94;hb=393405dc9972b1a8488efa2b44a6cb0c16e87774;hp=d0d4789d7b928638835d8cfd3832aa686b5ad3f0;hpb=0f8c4e255e0d97ae2ffe3d9536872a21144ed493;p=modules%2Fshaper.git diff --git a/src/XGUI/XGUI_Displayer.h b/src/XGUI/XGUI_Displayer.h index d0d4789d7..154e4b020 100644 --- a/src/XGUI/XGUI_Displayer.h +++ b/src/XGUI/XGUI_Displayer.h @@ -1,3 +1,5 @@ +// Copyright (C) 2014-20xx CEA/DEN, EDF R&D --> + // File: XGUI_Displayer.h // Created: 20 Apr 2014 // Author: Natalia ERMOLAEVA @@ -7,21 +9,22 @@ #include "XGUI.h" -#include -#include - +#include #include #include #include #include -#include +#include + +#include +#include -#include -#include -#include +#include + +#include +#include -class XGUI_Viewer; class ModelAPI_Feature; class XGUI_Workshop; @@ -31,120 +34,169 @@ 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 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 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 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 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 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 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 theFeature, - const std::list& 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& 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& 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 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 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 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, Handle(AIS_InteractiveObject) > FeatureToAISMap; - FeatureToAISMap myFeature2AISObjectMap; -}; + Handle(SelectMgr_AndFilter) myAndFilter; + typedef QMap 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