refs #30 - Sketch base GUI: create, draw lines

[modules/shaper.git] / src / XGUI / XGUI_Displayer.h

diff --git a/src/XGUI/XGUI_Displayer.h b/src/XGUI/XGUI_Displayer.h
index 2a54cb9e41b29a32e92fa9bcbce6a02669169bb6..a8bfbe2f35d0d2364befa48b2b01163bf6deb4ea 100644 (file)
--- a/src/XGUI/XGUI_Displayer.h
+++ b/src/XGUI/XGUI_Displayer.h
@@ -12,13 +12,18 @@
 
 #include <TopoDS_Shape.hxx>
 #include <AIS_InteractiveObject.hxx>
+#include <AIS_InteractiveContext.hxx>
+#include <NCollection_List.hxx>
+
+#include <XGUI_ViewerPrs.h>
 
 #include <map>
 #include <vector>
+#include <list>
 
 class XGUI_Viewer;
 class ModelAPI_Feature;
-
+class XGUI_Workshop;
 
 /**\class XGUI_Displayer
  * \ingroup GUI
@@ -29,10 +34,18 @@ class XGUI_EXPORT XGUI_Displayer
 public:
   /// Constructor
   /// \param theViewer the viewer
-  XGUI_Displayer(XGUI_Viewer* theViewer);
+  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);
+
   /// 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
@@ -45,26 +58,53 @@ public:
   void Display(boost::shared_ptr<ModelAPI_Feature> theFeature, const TopoDS_Shape& theShape,
                const bool isUpdateViewer = true);
   
+  /// Returns the feature, that was displayed with this shape
+  /// \param theShape a shape
+  boost::shared_ptr<ModelAPI_Feature> GetFeature(const TopoDS_Shape& theShape);
+
+  /// Returns a list of viewer presentations
+  /// \param theShapes list of shapes to find corresponded features
+  /// \return list of presentations
+  std::list<XGUI_ViewerPrs> GetViewerPrs(const NCollection_List<TopoDS_Shape>& theShapes);
+
   /// Display the shape and activate selection of sub-shapes
   /// \param theFeature a feature instance
   /// \param theShape a shape
   /// \param theMode a local selection mode
   /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly
-  void LocalSelection(boost::shared_ptr<ModelAPI_Feature> theFeature, const TopoDS_Shape& theShape,
-                      const int theMode, const bool isUpdateViewer = true);
+  void RedisplayInLocalContext(boost::shared_ptr<ModelAPI_Feature> theFeature,
+                             const TopoDS_Shape& theShape,
+                             const std::list<int>& theMode, const bool isUpdateViewer = true);
 
   /// 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);
 
+  /// Erase all presentations
+  /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly
+  void EraseAll(const bool isUpdateViewer = true);
+
   /// Deactivates selection of sub-shapes
   /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly
-  void GlobalSelection(const bool isUpdateViewer = true);
+  void CloseLocalContexts(const bool isUpdateViewer = true);
+
+  /// Updates the viewer
+  void UpdateViewer();
 
 protected:
-  XGUI_Viewer* myViewer; ///< the viewer where the objects should be visualized
-  std::map<boost::shared_ptr<ModelAPI_Feature>, std::vector<Handle(AIS_InteractiveObject)> > myFeature2AISObjectMap;
+  /// Deactivate local selection
+  /// \param isUpdateViewer the state wether the viewer should be updated immediatelly
+  void closeAllContexts(const bool isUpdateViewer);
+
+  /// Returns currently installed AIS_InteractiveContext
+  Handle(AIS_InteractiveContext) AISContext() const;
+
+protected:
+  XGUI_Workshop* myWorkshop;
+
+  typedef std::map<boost::shared_ptr<ModelAPI_Feature>, Handle(AIS_InteractiveObject) > FeatureToAISMap;
+  FeatureToAISMap myFeature2AISObjectMap;
 };
 
 #endif