From 116001f1015b8567ac4426e3a13c8cb8a0b32052 Mon Sep 17 00:00:00 2001
From: nds <nds@opencascade.com>
Date: Thu, 11 May 2017 13:49:34 +0300
Subject: [PATCH] Issue #2159 Hide all incomplete behavior

---
 src/ModuleBase/ModuleBase_IViewer.h      | 3 +++
 src/SHAPERGUI/SHAPERGUI_SalomeViewer.cpp | 9 ++++++++-
 src/SHAPERGUI/SHAPERGUI_SalomeViewer.h   | 3 +++
 src/XGUI/XGUI_ContextMenuMgr.cpp         | 5 +++++
 src/XGUI/XGUI_ViewerProxy.cpp            | 8 ++++++++
 src/XGUI/XGUI_ViewerProxy.h              | 3 +++
 src/XGUI/XGUI_Workshop.cpp               | 5 +++++
 7 files changed, 35 insertions(+), 1 deletion(-)

diff --git a/src/ModuleBase/ModuleBase_IViewer.h b/src/ModuleBase/ModuleBase_IViewer.h
index 5e9892324..ee46b6be5 100644
--- a/src/ModuleBase/ModuleBase_IViewer.h
+++ b/src/ModuleBase/ModuleBase_IViewer.h
@@ -63,6 +63,9 @@ Q_OBJECT
   //! Perfroms the fit all for the active view
   virtual void fitAll() = 0;
 
+  //! Erases all presentations from the viewer
+  virtual void eraseAll() = 0;
+
   //! Sets the view projection
   /// \param theX the X projection value
   /// \param theY the Y projection value
diff --git a/src/SHAPERGUI/SHAPERGUI_SalomeViewer.cpp b/src/SHAPERGUI/SHAPERGUI_SalomeViewer.cpp
index c341e0f1a..70b088848 100644
--- a/src/SHAPERGUI/SHAPERGUI_SalomeViewer.cpp
+++ b/src/SHAPERGUI/SHAPERGUI_SalomeViewer.cpp
@@ -5,7 +5,7 @@
 
 #include <OCCViewer_ViewPort3d.h>
 #include <OCCViewer_ViewFrame.h>
-
+#include <SOCC_ViewModel.h>
 #include <SUIT_ViewManager.h>
 
 #include <QtxActionToolMgr.h>
@@ -351,6 +351,13 @@ void SHAPERGUI_SalomeViewer::fitAll()
   }
 }
 
+//**********************************************
+void SHAPERGUI_SalomeViewer::eraseAll()
+{
+  SOCC_Viewer* aViewer = dynamic_cast<SOCC_Viewer*>(myView->viewer());
+  aViewer->EraseAll(0);
+}
+
 //**********************************************
 void SHAPERGUI_SalomeViewer::setViewProjection(double theX, double theY,
                                                double theZ, double theTwist)
diff --git a/src/SHAPERGUI/SHAPERGUI_SalomeViewer.h b/src/SHAPERGUI/SHAPERGUI_SalomeViewer.h
index 7e02278a1..07b6f6b46 100644
--- a/src/SHAPERGUI/SHAPERGUI_SalomeViewer.h
+++ b/src/SHAPERGUI/SHAPERGUI_SalomeViewer.h
@@ -107,6 +107,9 @@ Q_OBJECT
   //! Perfroms the fit all for the active view
   virtual void fitAll();
 
+  //! Erases all presentations from the viewer
+  virtual void eraseAll();
+
   //! Sets the view projection
   /// \param theX the X projection value
   /// \param theY the Y projection value
diff --git a/src/XGUI/XGUI_ContextMenuMgr.cpp b/src/XGUI/XGUI_ContextMenuMgr.cpp
index c76241a29..89e8d9c8e 100644
--- a/src/XGUI/XGUI_ContextMenuMgr.cpp
+++ b/src/XGUI/XGUI_ContextMenuMgr.cpp
@@ -387,8 +387,13 @@ void XGUI_ContextMenuMgr::updateViewerMenu()
     } else
       action("SHOW_CMD")->setEnabled(true);
   }
+  //issue #2159 Hide all incomplete behavior
+#ifdef HAVE_SALOME
+    action("HIDEALL_CMD")->setEnabled(true);
+#else
   if (myWorkshop->displayer()->objectsCount() > 0)
     action("HIDEALL_CMD")->setEnabled(true);
+#endif
 
   // Update selection menu
   QIntList aModes = aDisplayer->activeSelectionModes();
diff --git a/src/XGUI/XGUI_ViewerProxy.cpp b/src/XGUI/XGUI_ViewerProxy.cpp
index e31fe57ea..f97b3ce53 100644
--- a/src/XGUI/XGUI_ViewerProxy.cpp
+++ b/src/XGUI/XGUI_ViewerProxy.cpp
@@ -109,6 +109,14 @@ void XGUI_ViewerProxy::fitAll()
 #endif
 }
 
+void XGUI_ViewerProxy::eraseAll()
+{
+#ifdef HAVE_SALOME
+  myWorkshop->salomeConnector()->viewer()->eraseAll();
+#else
+#endif
+}
+
 void XGUI_ViewerProxy::connectToViewer()
 {
 #ifdef HAVE_SALOME
diff --git a/src/XGUI/XGUI_ViewerProxy.h b/src/XGUI/XGUI_ViewerProxy.h
index 24b945ddf..8d032e7d5 100644
--- a/src/XGUI/XGUI_ViewerProxy.h
+++ b/src/XGUI/XGUI_ViewerProxy.h
@@ -71,6 +71,9 @@ Q_OBJECT
   //! Sets the view fitted all
   virtual void fitAll();
 
+  //! Erases all presentations from the viewer
+  virtual void eraseAll();
+
   /// Connects to a viewer according to current environment
   void connectToViewer();
 
diff --git a/src/XGUI/XGUI_Workshop.cpp b/src/XGUI/XGUI_Workshop.cpp
index 77c4bd57f..f332c4aad 100755
--- a/src/XGUI/XGUI_Workshop.cpp
+++ b/src/XGUI/XGUI_Workshop.cpp
@@ -1358,12 +1358,17 @@ void XGUI_Workshop::onContextMenuCommand(const QString& theId, bool isChecked)
   else if (theId == "WIREFRAME_CMD")
     setDisplayMode(aObjects, XGUI_Displayer::Wireframe);
   else if (theId == "HIDEALL_CMD") {
+#ifdef HAVE_SALOME
+    //issue #2159 Hide all incomplete behavior
+    viewer()->eraseAll();
+#else
     QObjectPtrList aList = myDisplayer->displayedObjects();
     foreach (ObjectPtr aObj, aList) {
       if (module()->canEraseObject(aObj))
         aObj->setDisplayed(false);
     }
     Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
+#endif
     updateCommandStatus();
   } else if (theId == "SELECT_VERTEX_CMD") {
     setViewerSelectionMode(TopAbs_VERTEX);
-- 
2.39.2