Preselection using in operations: using of external objects correction.

[modules/shaper.git] / src / PartSet / PartSet_WidgetShapeSelector.h

diff --git a/src/PartSet/PartSet_WidgetShapeSelector.h b/src/PartSet/PartSet_WidgetShapeSelector.h
index b10c8a06fff2bf1e060e266e4e01d57faf4eceea..a2ba2d2bd5310a1033f25f3cb53f2ab9a1966387 100644 (file)
--- a/src/PartSet/PartSet_WidgetShapeSelector.h
+++ b/src/PartSet/PartSet_WidgetShapeSelector.h
@@ -14,11 +14,12 @@
 
 #include <ModelAPI_CompositeFeature.h>
 
+class PartSet_ExternalObjectsMgr;
 
 /**
 * \ingroup Modules
 * Customosation of ModuleBase_WidgetShapeSelector in order to provide 
-* working with sketch specific objects.
+* working with sketch specific objects and external objects.
 */
 class PARTSET_EXPORT PartSet_WidgetShapeSelector: public ModuleBase_WidgetShapeSelector
 {
@@ -32,7 +33,7 @@ Q_OBJECT
   PartSet_WidgetShapeSelector(QWidget* theParent, ModuleBase_IWorkshop* theWorkshop,
     const Config_WidgetAPI* theData, const std::string& theParentId);
 
-  virtual ~PartSet_WidgetShapeSelector() {}
+  virtual ~PartSet_WidgetShapeSelector();
 
   /// Set sketcher
   /// \param theSketch a sketcher object
@@ -42,11 +43,32 @@ Q_OBJECT
   CompositeFeaturePtr sketch() const { return mySketch; }
 
 protected:
+  /// Checks the widget validity. By default, it returns true.
+  /// \param theValue a selected presentation in the view
+  /// \return a boolean value
+  virtual bool isValidSelectionCustom(const ModuleBase_ViewerPrs& thePrs);
+
   /// Store the values to the model attribute of the widget. It casts this attribute to
   /// the specific type and set the given values
   /// \param theSelectedObject an object
   /// \param theShape a selected shape, which is used in the selection attribute
-  virtual bool setObject(ObjectPtr theSelectedObject, GeomShapePtr theShape);
+  /// \return true if it is succeed
+  virtual void setObject(ObjectPtr theSelectedObject, GeomShapePtr theShape);
+
+  /// Return an object and geom shape by the viewer presentation
+  /// \param thePrs a selection
+  /// \param theObject an output object
+  /// \param theShape a shape of the selection
+  virtual void getGeomSelection(const ModuleBase_ViewerPrs& thePrs,
+                                ObjectPtr& theObject,
+                                GeomShapePtr& theShape);
+
+  /// Get the shape from the attribute if the attribute contain a shape
+  /// It processes the ref attr type of attributes. It obtains the referenced attribute,
+  /// results of the attribute feature. And it founds a vertes in the owners of the results
+  /// If the vertex is found, it creates a geom shape on it.
+  /// \return a shape
+  virtual GeomShapePtr getShape() const;
 
   /// Creates a backup of the current values of the attribute
   /// It should be realized in the specific widget because of different
@@ -54,17 +76,16 @@ protected:
   /// \param theValid a boolean flag, if restore happens for valid parameters
   void restoreAttributeValue(const bool theValid);
 
-  // Removes the external presentation from the model
-  void removeExternal();
+  /// Found the sketch point attribute by the shape and set it in the feature attribute
+  /// otherwise set the selected object
+  /// \param theSelectedObject an object
+  /// \param theShape a selected shape, which is used in the selection attribute
+  void setPointAttribute(ObjectPtr theSelectedObject, GeomShapePtr theShape);
 
 protected:
+  PartSet_ExternalObjectsMgr* myExternalObjectMgr;
   /// Pointer to a sketch 
   CompositeFeaturePtr mySketch;
-
-  /// An external object
-  ObjectPtr myExternalObject;
-
-  bool myUseExternal;
 };
 
 #endif
\ No newline at end of file