Added Freestyle.getCurrentScene() to give access to the current scene

from within style modules.  Calling this function is only valid within
style modules.  Calling it from the Python Interactive Console results
in an error as follows:

>>> import Freestyle
>>> Freestyle.getCurrentScene()
Traceback (most recent call last):
  File "<console>", line 1, in <module>
TypeError: current scene not available
>>> 

1 files changed, 16 insertions, 0 deletions

diff --git a/source/blender/freestyle/intern/python/BPy_Freestyle.cpp b/source/blender/freestyle/intern/python/BPy_Freestyle.cpp
index bd5a5c8b38a..3e8572d07ae 100644
--- a/source/blender/freestyle/intern/python/BPy_Freestyle.cpp
+++ b/source/blender/freestyle/intern/python/BPy_Freestyle.cpp
@@ -33,6 +33,7 @@ extern "C" {
 
 
 //static PyObject *Freestyle_testOutput( BPy_Freestyle * self );
+static PyObject *Freestyle_getCurrentScene( PyObject *self );
 
 /*-----------------------Freestyle module doc strings--------------------------*/
 
@@ -42,6 +43,7 @@ static char module_docstring[] = "The Blender Freestyle module\n\n";
 
 static PyMethodDef module_functions[] = {
 //	{"testOutput", ( PyCFunction ) Freestyle_testOutput, METH_NOARGS, "() - Return Curve Data name"},
+	{"getCurrentScene", ( PyCFunction ) Freestyle_getCurrentScene, METH_NOARGS, "() - Return the current scene."},
 	{NULL, NULL, 0, NULL}
 };
 
@@ -99,6 +101,20 @@ PyObject *Freestyle_Init( void )
 
 ///////////////////////////////////////////////////////////////////////////////////////////
 
+#include "FRS_freestyle.h"
+#include "bpy_rna.h" /* pyrna_struct_CreatePyObject() */
+
+static PyObject *Freestyle_getCurrentScene( PyObject *self )
+{
+	if (!freestyle_scene) {
+		PyErr_SetString(PyExc_TypeError, "current scene not available");
+		return NULL;
+	}
+	PointerRNA ptr_scene;
+	RNA_pointer_create(NULL, &RNA_Scene, freestyle_scene, &ptr_scene);
+	return pyrna_struct_CreatePyObject(&ptr_scene);
+}
+
 #ifdef __cplusplus
 }
 #endif