Issue #2344: Fix cleared selection on Cancel of Undo/Redo command

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

diff --git a/src/XGUI/XGUI_Displayer.h b/src/XGUI/XGUI_Displayer.h
index ea3af4c2ca7fd7f938c7eda1b86188c55d07f7ff..9b606dab3b55c0877694e1fe5033e150b8df9d77 100644 (file)
--- a/src/XGUI/XGUI_Displayer.h
+++ b/src/XGUI/XGUI_Displayer.h
@@ -1,8 +1,22 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
-
-// File:        XGUI_Displayer.h
-// Created:     20 Apr 2014
-// Author:      Natalia ERMOLAEVA
+// Copyright (C) 2014-2017  CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or
+// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+//
 
 #ifndef XGUI_Displayer_H
 #define XGUI_Displayer_H
@@ -33,6 +47,10 @@ class ModuleBase_ViewerPrs;
 class ModelAPI_Feature;
 class XGUI_Workshop;
 
+#ifdef TINSPECTOR
+class VInspectorAPI_CallBack;
+#endif
+
 /**\class XGUI_Displayer
  * \ingroup GUI
  * \brief Displayer. Provides mechanizm of display/erase of objects in the viewer
@@ -75,10 +93,11 @@ class XGUI_EXPORT XGUI_Displayer: public QObject
   /// \param theAIS AIOS object to display
   /// \param toActivateInSelectionModes boolean value whether the presentation should be
   /// activated in the current selection modes
+  /// \param theDisplayMode mode how the presentation should be displayed
   /// \param theUpdateViewer the parameter whether the viewer should be update immediatelly
   /// \return true if the object visibility state is changed
   bool displayAIS(AISObjectPtr theAIS, const bool toActivateInSelectionModes,
-                  bool theUpdateViewer = true);
+                  const Standard_Integer theDisplayMode = 0, bool theUpdateViewer = true);
 
   /// Redisplay the shape if it was displayed
   /// \param theObject an object instance
@@ -121,7 +140,7 @@ class XGUI_EXPORT XGUI_Displayer: public QObject
 
   /// Deactivates selection of sub-shapes
   /// \param theUpdateViewer the parameter whether the viewer should be update immediatelly
-  void closeLocalContexts(const bool theUpdateViewer = true);
+  //void closeLocalContexts(const bool theUpdateViewer = true);
 
   /// Remove default selection filters of the module from the current viewer
   void deactivateSelectionFilters();
@@ -254,7 +273,11 @@ class XGUI_EXPORT XGUI_Displayer: public QObject
   /// Selection modes will be returned according to TopAbs_ShapeEnum
   QIntList activeSelectionModes() const;
 
-
+#ifdef TINSPECTOR
+  void setCallBack(const Handle(VInspectorAPI_CallBack)& theCallBack)
+    { myVCallBack = theCallBack; }
+  Handle(VInspectorAPI_CallBack) getCallBack() const { return myVCallBack; }
+#endif
   /// Converts shape type (TopAbs_ShapeEnum) to selection mode
   /// \param theShapeType a shape type from TopAbs_ShapeEnum
   static int getSelectionMode(int theShapeType);
@@ -310,9 +333,6 @@ private:
   /// \param theUpdateViewer an update viewer flag
   void deactivateTrihedron(const bool theUpdateViewer) 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
@@ -325,9 +345,11 @@ private:
   /// \param theAIS AIOS object to display
   void appendResultObject(ObjectPtr theObject, AISObjectPtr theAIS);
 
+#ifdef _DEBUG
   /// Returns an information about alredy displayed objects
   /// \return a string representation
   std::string getResult2AISObjectMapInfo() const;
+#endif
 
   /// Returns container of visible presentations for the object. For a feature object,
   /// the feature results are processed also. The presentations map is not cleared inside.
@@ -350,7 +372,9 @@ private:
  protected:
    /// Reference to workshop
   XGUI_Workshop* myWorkshop;
-
+#ifdef TINSPECTOR
+  Handle(VInspectorAPI_CallBack) myVCallBack;
+#endif
   /// A container for selection filters
   Handle(SelectMgr_AndFilter) myAndFilter;
 
@@ -370,6 +394,9 @@ private:
   /// Number of blocking of the viewer update. The viewer is updated only if it equals zero
   int myViewerBlockedRecursiveCount;
 
+  /// Flag: first asking of AIS context: trihedron activation
+  bool myIsFirstAISContextUse;
+
   /// Flag: use trihedgon for selection or not
   bool myIsTrihedronActive;