X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_Displayer.h;h=bfdf8a5d58dfc26824948896719e6dc78ec70907;hb=a355e529b59bbfb99e67b3179f7dc987e45116c2;hp=df65443a87164d3493862be1e3cf8ebebb9516ec;hpb=0c10db12692c21f2ce38b9eebd27981a8eee6b41;p=modules%2Fshaper.git diff --git a/src/XGUI/XGUI_Displayer.h b/src/XGUI/XGUI_Displayer.h index df65443a8..bfdf8a5d5 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 @@ -7,11 +9,7 @@ #include "XGUI.h" -#include -#include - #include - #include #include #include @@ -21,12 +19,15 @@ #include #include +#include -#include -#include -#include +#include + +#include + +#include +#include -class XGUI_Viewer; class ModelAPI_Feature; class XGUI_Workshop; @@ -36,126 +37,217 @@ class XGUI_Workshop; */ class XGUI_EXPORT XGUI_Displayer { -public: + public: + /// \enum DisplayMode display mode + enum DisplayMode { + /// Mode is not defined + NoMode = -1, + /// Wireframe display mode + Wireframe, + /// Shading display mode + Shading + }; + /// Constructor - /// \param theViewer the viewer + /// \param theWorkshop a workshop instance 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(ObjectPtr theObject); + /// \param theObject an object instance + bool isVisible(ObjectPtr theObject) const; /// Display the feature. Obtain the visualized object from the feature. - /// \param theFeature a feature instance + /// \param theObject an object to display /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly /// Returns true if the Feature succesfully displayed void display(ObjectPtr theObject, bool isUpdateViewer = true); /// Display the given AIS object. To hide this object use corresponde erase method - void display(boost::shared_ptr theAIS, bool isUpdate = true); + /// \param theAIS AIOS object to display + /// \param isUpdate the parameter whether the viewer should be update immediatelly + void displayAIS(AISObjectPtr theAIS, bool isUpdate = 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 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(ResultPtr 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 + * \param 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 QResultList& theFeatures, const bool isStop, - const bool isUpdateViewer); - /** - * 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 QResultList& theFeatures, bool isUpdateViewer = true); + /// Unselect all objects + void clearSelected(); /// Erase the feature and a shape. - /// \param theFeature a feature instance + /// \param theObject an object instance /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly void erase(ObjectPtr theObject, const bool isUpdateViewer = true); /// Erase the given AIS object displayed by corresponded display method - void erase(boost::shared_ptr theAIS, const bool isUpdate = true); + /// \param theAIS instance of AIS object + /// \param isUpdate the parameter whether the viewer should be update immediatelly + void eraseAIS(AISObjectPtr theAIS, const bool isUpdate = true); /// Erase all presentations /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly - //void EraseAll(const bool isUpdateViewer = true); - - /// Erase AIS interactive objects, which has an empty feature in the internal map - /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly - void eraseDeletedResults(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); + /// \brief Add selection filter + /// \param theFilter a filter instance + void addSelectionFilter(const Handle(SelectMgr_Filter)& theFilter); + + /// \brief Remove selection filter + /// \param theFilter a filter instance + void removeSelectionFilter(const Handle(SelectMgr_Filter)& theFilter); + + /// Remove all selection filters + 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 theObject the object or presentable feature /// \return theIO an interactive object - boost::shared_ptr getAISObject(ObjectPtr theFeature) const; + AISObjectPtr getAISObject(ObjectPtr theObject) const; /// Searches the feature by interactive object /// \param theIO an interactive object /// \return feature the feature or NULL if it not visualized - ObjectPtr getObject(Handle(AIS_InteractiveObject) theIO) const; + ObjectPtr getObject(const AISObjectPtr& theIO) const; -protected: - /// Deactivate local selection - /// \param isUpdateViewer the state wether the viewer should be updated immediatelly - void closeAllContexts(const bool isUpdateViewer); + /// Searches the feature by interactive object + /// \param theIO an interactive object + /// \return corresponded object or NULL if it not found + ObjectPtr getObject(const Handle(AIS_InteractiveObject)& theIO) const; + /// Deactivates the given object (not allow selection) + /// \param theObject object to deactivate + void deactivate(ObjectPtr theObject); + + /// Activates the given object (it can be selected) + /// \param theObject object to activate + /// \param theModes - modes on which it has to be activated (can be empty) + //void activate(ObjectPtr theObject, const QIntList& theModes); + + /// Returns the modes of activation + /// \param theObject 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 + /// \param theObject object to activate + //void activate(ObjectPtr theObject); + + /// Returns true if the given object can be selected + /// \param theObject object to check + 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. + /// \param theObject object to check + DisplayMode displayMode(ObjectPtr theObject) const; + + /// Displays only objects listed in the list + /// \param theList list of objects + void showOnly(const QObjectPtrList& theList); + + /// Returns number of displayed objects + int objectsCount() const { return myResult2AISObjectMap.size(); } + + /// Returns list of displayed objects + QObjectPtrList displayedObjects() const { return myResult2AISObjectMap.keys(); } + + /// Returns true if the given object can be shown in shaded mode + /// \param theObject object to check + bool canBeShaded(ObjectPtr theObject) const; + + protected: /// Returns currently installed AIS_InteractiveContext Handle(AIS_InteractiveContext) AISContext() const; + /// 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 theObject an object instance /// \param theAIS AIS presentation + /// \param isShading flag to show in shading mode /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly - /// Returns true if the Feature succesfully displayed - void display(ObjectPtr theObject, boost::shared_ptr theAIS, 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, - // boost::shared_ptr theAIS, - // const bool isUpdateViewer = true); + /// \return true if the object is succesfully displayed + void display(ObjectPtr theObject, AISObjectPtr theAIS, bool isShading, + 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 - */ + * \param theObject an object instance + * \param isUpdateViewer the parameter whether the viewer should be update immediatelly + */ void redisplay(ObjectPtr theObject, bool isUpdateViewer = true); -protected: + /// Activates the interactive object in the local context. + /// \param theIO an interactive object + /// \param theModes - modes on which it has to be activated (can be empty) + void activate(const Handle(AIS_InteractiveObject)& theIO, const QIntList& theModes) const; + + /// Opens local context. Does nothing if it is already opened. + void openLocalContext(); + + /** Update the object presentable properties such as color, lines width and other + * If the object is result with the color attribute value set, it is used, + * otherwise the customize is applyed to the object's feature if it is a custom prs + * \param theObject an object instance + * \return the true state if there is changes and the presentation is customized + */ + bool customizeObject(ObjectPtr theObject); + + protected: + /// Reference to workshop XGUI_Workshop* myWorkshop; - typedef std::map > ResultToAISMap; + /// A container for selection filters + Handle(SelectMgr_AndFilter) myAndFilter; + + Handle(ModuleBase_FilterValidated) myFilterValidated; + + /// A default custom presentation, which is used if the displayed feature is not a custom presentation + GeomCustomPrsPtr myCustomPrs; + + /// Definition of a type of map which defines correspondance between objects and presentations + typedef QMap ResultToAISMap; + + /// A map of displayed objects ResultToAISMap myResult2AISObjectMap; -}; + /// Selection modes installed for external objects in local context + QIntList myActiveSelectionModes; + + /// the enable update viewer flag + bool myEnableUpdateViewer; +}; #endif