add method to get view that contains a given node

src/Gui/Document.cpp

@@ -1321,23 +1321,23 @@ MDIView* Document::getActiveView(void) const
     return active;
 }
 
-Gui::MDIView* Document::getViewOfViewProvider(Gui::ViewProvider* vp) const
+Gui::MDIView* Document::getViewOfNode(SoNode* node) const
 {
     std::list<MDIView*> mdis = getMDIViewsOfType(View3DInventor::getClassTypeId());
     for (std::list<MDIView*>::const_iterator it = mdis.begin(); it != mdis.end(); ++it) {
         View3DInventor* view = static_cast<View3DInventor*>(*it);
-        SoSearchAction searchAction;
-        searchAction.setNode(vp->getRoot());
-        searchAction.setInterest(SoSearchAction::FIRST);
-        searchAction.apply(view->getViewer()->getSceneGraph());
-        SoPath* selectionPath = searchAction.getPath();
-        if (selectionPath)
+        if (view->getViewer()->searchNode(node))
             return *it;
     }
 
     return 0;
 }
 
+Gui::MDIView* Document::getViewOfViewProvider(Gui::ViewProvider* vp) const
+{
+    return getViewOfNode(vp->getRoot());
+}
+
 Gui::MDIView* Document::getEditingViewOfViewProvider(Gui::ViewProvider* vp) const
 {
     std::list<MDIView*> mdis = getMDIViewsOfType(View3DInventor::getClassTypeId());

src/Gui/Document.h

@@ -35,6 +35,7 @@
 
 #include "Tree.h"
 
+class SoNode;
 class SoPath;
 
 namespace Base {
@@ -156,6 +157,7 @@ class GuiExport Document : public Base::Persistence
     Gui::MDIView* getActiveView(void) const;
     Gui::MDIView* getEditingViewOfViewProvider(Gui::ViewProvider*) const;
     Gui::MDIView* getViewOfViewProvider(Gui::ViewProvider*) const;
+    Gui::MDIView* getViewOfNode(SoNode*) const;
     /// Create a new view
     void createView(const Base::Type& typeId);
     /** send messages to the active view

src/Gui/View3DInventorViewer.cpp

@@ -600,6 +600,16 @@ void View3DInventorViewer::OnChange(Gui::SelectionSingleton::SubjectType& rCalle
 }
 /// @endcond
 
+SbBool View3DInventorViewer::searchNode(SoNode* node) const
+{
+    SoSearchAction searchAction;
+    searchAction.setNode(node);
+    searchAction.setInterest(SoSearchAction::FIRST);
+    searchAction.apply(this->getSceneGraph());
+    SoPath* selectionPath = searchAction.getPath();
+    return selectionPath ? true : false;
+}
+
 SbBool View3DInventorViewer::hasViewProvider(ViewProvider* pcProvider) const
 {
     return _ViewProviderSet.find(pcProvider) != _ViewProviderSet.end();

src/Gui/View3DInventorViewer.h

@@ -138,6 +138,7 @@ class GuiExport View3DInventorViewer : public Quarter::SoQTQuarterAdaptor, publi
     void setBacklight(SbBool on);
     SbBool isBacklight(void) const;
     void setSceneGraph (SoNode *root);
+    SbBool searchNode(SoNode*) const;
 
     void setAnimationEnabled(const SbBool enable);
     SbBool isAnimationEnabled(void) const;

src/Gui/ViewProviderDocumentObject.cpp

@@ -208,6 +208,13 @@ Gui::MDIView* ViewProviderDocumentObject::getInventorView() const
     return mdi;
 }
 
+Gui::MDIView* ViewProviderDocumentObject::getViewOfNode(SoNode* node) const
+{
+    App::Document* pAppDoc = pcObject->getDocument();
+    Gui::Document* pGuiDoc = Gui::Application::Instance->getDocument(pAppDoc);
+    return pGuiDoc->getViewOfNode(node);
+}
+
 SoNode* ViewProviderDocumentObject::findFrontRootOfType(const SoType& type) const
 {
     // first get the document this object is part of and get its GUI counterpart

src/Gui/ViewProviderDocumentObject.h

@@ -31,6 +31,7 @@
 
 class SoMaterial;
 class SoDrawStyle;
+class SoNode;
 class SoType;
 
 namespace App
@@ -116,6 +117,9 @@ class GuiExport ViewProviderDocumentObject : public ViewProvider
       If a value different to 0 is returned it is guaranteed to be a 3d view.
      */
     Gui::MDIView* getInventorView() const;
+    /*! Get the mdi view of the document that contains the given \a node.
+     */
+    Gui::MDIView* getViewOfNode(SoNode* node) const;
     /// get called before the value is changed
     virtual void onBeforeChange(const App::Property* prop);
     /// Gets called by the container whenever a property has been changed