From 720b4a2807cfe75d04ac18ef67e15bfa5d3bfe98 Mon Sep 17 00:00:00 2001
From: jriegel <FreeCAD@juergen-riegel.net>
Date: Fri, 5 Apr 2013 15:44:29 +0200
Subject: [PATCH] Add active Analysis logic

---
 src/Mod/Fem/Gui/AppFemGuiPy.cpp | 65 +++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)

diff --git a/src/Mod/Fem/Gui/AppFemGuiPy.cpp b/src/Mod/Fem/Gui/AppFemGuiPy.cpp
index d5ce3f616..5b1a9c91a 100755
--- a/src/Mod/Fem/Gui/AppFemGuiPy.cpp
+++ b/src/Mod/Fem/Gui/AppFemGuiPy.cpp
@@ -26,6 +26,71 @@
 # include <Python.h>
 #endif
 
+#include <App/DocumentObjectPy.h>
+#include <Gui/Application.h>
+#include <Gui/Document.h>
+#include <Gui/Tree.h>
+#include <Gui/ViewProviderDocumentObject.h>
+
+#include <Mod/Fem/App/FemAnalysis.h>
+
+
+// pointer to the active Analysis object
+Fem::FemAnalysis                 *ActiveAnalysis  =0;
+Gui::Document                    *ActiveGuiDoc    =0;
+App::Document                    *ActiveAppDoc    =0;
+Gui::ViewProviderDocumentObject  *ActiveVp        =0;
+
+
+/* module functions */
+static PyObject * setActiveAnalysis(PyObject *self, PyObject *args)
+{   
+    if(ActiveAnalysis){
+        // check if the document not already closed
+        std::vector<App::Document*> docs = App::GetApplication().getDocuments();
+        for(std::vector<App::Document*>::const_iterator it=docs.begin();it!=docs.end();++it)
+            if(*it == ActiveAppDoc){
+                ActiveGuiDoc->signalHighlightObject(*ActiveVp,Gui::Blue,false);
+                break;
+            }
+                
+        ActiveAnalysis = 0;
+        ActiveGuiDoc    =0;
+        ActiveAppDoc    =0;
+        ActiveVp        =0;
+    }
+
+    PyObject *object=0;
+    if (PyArg_ParseTuple(args,"|O!",&(App::DocumentObjectPy::Type), &object)&& object) {
+        App::DocumentObject* obj = static_cast<App::DocumentObjectPy*>(object)->getDocumentObjectPtr();
+        if(!obj || !obj->getTypeId().isDerivedFrom(Fem::FemAnalysis::getClassTypeId()) ){
+            PyErr_SetString(PyExc_Exception, "Active Analysis object have to be of type Fem::FemAnalysis!");
+            return 0;
+        }
+
+        // get the gui document of the Assembly Item 
+        ActiveAnalysis = static_cast<Fem::FemAnalysis*>(obj);
+        ActiveAppDoc = ActiveAnalysis->getDocument();
+        ActiveGuiDoc = Gui::Application::Instance->getDocument(ActiveAppDoc);
+        ActiveVp = dynamic_cast<Gui::ViewProviderDocumentObject*> (ActiveGuiDoc->getViewProvider(ActiveAnalysis)) ;
+        ActiveGuiDoc->signalHighlightObject(*ActiveVp,Gui::Blue,true);
+    }
+
+    Py_Return;
+}
+
+/* module functions */
+static PyObject * getActiveAnalysis(PyObject *self, PyObject *args)
+{   
+    if(ActiveAnalysis){
+ 
+        return ActiveAnalysis->getPyObject();
+    }
+
+
+    Py_Return;
+}
+
 
 
 /* registration table  */