Merge branch 'master' of newgeom:newgeom

[modules/shaper.git] / src / NewGeom / NewGeom_SalomeViewer.cpp

diff --git a/src/NewGeom/NewGeom_SalomeViewer.cpp b/src/NewGeom/NewGeom_SalomeViewer.cpp
index 99a99d328f23807bfbf2283e41a6640dd2982f58..4d4a74ec9a2bc0a4bddedc99e68cb717a014370d 100644 (file)
--- a/src/NewGeom/NewGeom_SalomeViewer.cpp
+++ b/src/NewGeom/NewGeom_SalomeViewer.cpp
@@ -1,4 +1,3 @@
-
 #include "NewGeom_SalomeViewer.h"
 #include "NewGeom_OCCSelector.h"
 
@@ -11,16 +10,19 @@
 #include <QMouseEvent>
 #include <QContextMenuEvent>
 
-
 NewGeom_SalomeViewer::NewGeom_SalomeViewer(QObject* theParent)
-: XGUI_SalomeViewer(theParent), mySelector(0)
+    : XGUI_SalomeViewer(theParent),
+      mySelector(0)
 {
 }
 
 //**********************************************
 Handle(AIS_InteractiveContext) NewGeom_SalomeViewer::AISContext() const
 {
-  return mySelector->viewer()->getAISContext();
+  if (mySelector && mySelector->viewer())
+    return mySelector->viewer()->getAISContext();
+  Handle(AIS_InteractiveContext) aNull;
+  return aNull;
 }
 
 //**********************************************
@@ -52,32 +54,26 @@ void NewGeom_SalomeViewer::setSelector(NewGeom_OCCSelector* theSel)
   OCCViewer_Viewer* aViewer = mySelector->viewer();
   SUIT_ViewManager* aMgr = aViewer->getViewManager();
 
-  connect(aMgr, SIGNAL(lastViewClosed(SUIT_ViewManager*)),
-          this, SIGNAL(lastViewClosed()));
-  connect(aMgr, SIGNAL(tryCloseView(SUIT_ViewManager*)),
-          this, SIGNAL(tryCloseView()));
-  connect(aMgr, SIGNAL(deleteView(SUIT_ViewManager*)),
-          this, SIGNAL(deleteView()));
-  connect(aMgr, SIGNAL(viewCreated(SUIT_ViewManager*)),
-          this, SIGNAL(viewCreated()));
-  connect(aMgr, SIGNAL(activated(SUIT_ViewManager*)),
-          this, SIGNAL(activated()));
-
-  connect(aMgr, SIGNAL(mousePress(SUIT_ViewWindow*, QMouseEvent*)),
-          this, SLOT(onMousePress(SUIT_ViewWindow*, QMouseEvent*)));
-  connect(aMgr, SIGNAL(mouseRelease(SUIT_ViewWindow*, QMouseEvent*)),
-          this, SLOT(onMouseRelease(SUIT_ViewWindow*, QMouseEvent*)));
-  connect(aMgr, SIGNAL(mouseDoubleClick(SUIT_ViewWindow*, QMouseEvent*)),
-          this, SLOT(onMouseDoubleClick(SUIT_ViewWindow*, QMouseEvent*)));
-  connect(aMgr, SIGNAL(mouseMove(SUIT_ViewWindow*, QMouseEvent*)),
-          this, SLOT(onMouseMove(SUIT_ViewWindow*, QMouseEvent*)));
-  connect(aMgr, SIGNAL(keyPress(SUIT_ViewWindow*, QKeyEvent*)),
-          this, SLOT(onKeyPress(SUIT_ViewWindow*, QKeyEvent*)));
-  connect(aMgr, SIGNAL(keyRelease(SUIT_ViewWindow*, QKeyEvent*)),
-          this, SLOT(onKeyRelease(SUIT_ViewWindow*, QKeyEvent*)));
-
-  connect(aViewer, SIGNAL(selectionChanged()),
-          this, SIGNAL(selectionChanged()));
+  connect(aMgr, SIGNAL(lastViewClosed(SUIT_ViewManager*)), this, SIGNAL(lastViewClosed()));
+  connect(aMgr, SIGNAL(tryCloseView(SUIT_ViewManager*)), this, SIGNAL(tryCloseView()));
+  connect(aMgr, SIGNAL(deleteView(SUIT_ViewManager*)), this, SIGNAL(deleteView()));
+  connect(aMgr, SIGNAL(viewCreated(SUIT_ViewManager*)), this, SIGNAL(viewCreated()));
+  connect(aMgr, SIGNAL(activated(SUIT_ViewManager*)), this, SIGNAL(activated()));
+
+  connect(aMgr, SIGNAL(mousePress(SUIT_ViewWindow*, QMouseEvent*)), this,
+          SLOT(onMousePress(SUIT_ViewWindow*, QMouseEvent*)));
+  connect(aMgr, SIGNAL(mouseRelease(SUIT_ViewWindow*, QMouseEvent*)), this,
+          SLOT(onMouseRelease(SUIT_ViewWindow*, QMouseEvent*)));
+  connect(aMgr, SIGNAL(mouseDoubleClick(SUIT_ViewWindow*, QMouseEvent*)), this,
+          SLOT(onMouseDoubleClick(SUIT_ViewWindow*, QMouseEvent*)));
+  connect(aMgr, SIGNAL(mouseMove(SUIT_ViewWindow*, QMouseEvent*)), this,
+          SLOT(onMouseMove(SUIT_ViewWindow*, QMouseEvent*)));
+  connect(aMgr, SIGNAL(keyPress(SUIT_ViewWindow*, QKeyEvent*)), this,
+          SLOT(onKeyPress(SUIT_ViewWindow*, QKeyEvent*)));
+  connect(aMgr, SIGNAL(keyRelease(SUIT_ViewWindow*, QKeyEvent*)), this,
+          SLOT(onKeyRelease(SUIT_ViewWindow*, QKeyEvent*)));
+
+  connect(aViewer, SIGNAL(selectionChanged()), this, SIGNAL(selectionChanged()));
 }
 
 //**********************************************
@@ -153,4 +149,4 @@ void NewGeom_SalomeViewer::fitAll()
   if (aVFrame) {
     aVFrame->onFitAll();
   }
-}
\ No newline at end of file
+}