soc-2008-mxcurioni: finished porting the Freestyle API. All of the original classes, except EdgeModifier and TimestampModifier (which aren't even ported via SWIG), are available under the Blender.Freestyle module. Testing of the porting will now begin to make sure the SWIG-less system works as the original.

Quite a few modifications were made to finish the API:
- Freestyle's SConscript was modified to catch all files within the intern/python directory, allowing integration of future shaders implemented in C++.
- the Operators class was ported, with a special care of making its methods static (using the METH_STATIC flag in the tp_methods method definitions)
- all of the type-checking functions [ BPy_[class name]_Check(obj) ] were changed to allow subclasses to be seen as that type too: instead on looking at the ob_type value, the PyObject_IsInstance function is used.
- all of the iterators can now retrieve the object pointed to by the operator, using the getObject() method. A directedViewEdge pair is returned as a list of the two elements in the pair.
- all of the style modules were copied to a style_modules_blender/ folder and were modified to use Freestyle as a Blender's submodule. IntegrationType and MediumType was also integrated (for example, changing MEAN to IntegrationType.MEAN).

Testing now begins. If everything works correctly, I'll move on to lib3ds removal right away.

6 files changed, 6 insertions, 6 deletions

diff --git a/source/blender/freestyle/intern/python/Interface1D/BPy_Curve.h b/source/blender/freestyle/intern/python/Interface1D/BPy_Curve.h
index fd19612261a..fd29a7bf4f1 100644
--- a/source/blender/freestyle/intern/python/Interface1D/BPy_Curve.h
+++ b/source/blender/freestyle/intern/python/Interface1D/BPy_Curve.h
@@ -14,7 +14,7 @@ extern "C" {
 
 extern PyTypeObject Curve_Type;
 
-#define BPy_Curve_Check(v)	(( (PyObject *) v)->ob_type == &Curve_Type)
+#define BPy_Curve_Check(v)	(  PyObject_IsInstance( (PyObject *) v, (PyObject *) &Curve_Type)  )
 
 /*---------------------------Python BPy_Curve structure definition----------*/
 typedef struct {
diff --git a/source/blender/freestyle/intern/python/Interface1D/BPy_FEdge.h b/source/blender/freestyle/intern/python/Interface1D/BPy_FEdge.h
index c54dbee98b7..9d13145aaf2 100644
--- a/source/blender/freestyle/intern/python/Interface1D/BPy_FEdge.h
+++ b/source/blender/freestyle/intern/python/Interface1D/BPy_FEdge.h
@@ -14,7 +14,7 @@ extern "C" {
 
 extern PyTypeObject FEdge_Type;
 
-#define BPy_FEdge_Check(v)	(( (PyObject *) v)->ob_type == &FEdge_Type)
+#define BPy_FEdge_Check(v)	(  PyObject_IsInstance( (PyObject *) v, (PyObject *) &FEdge_Type)  )
 
 /*---------------------------Python BPy_FEdge structure definition----------*/
 typedef struct {
diff --git a/source/blender/freestyle/intern/python/Interface1D/BPy_ViewEdge.h b/source/blender/freestyle/intern/python/Interface1D/BPy_ViewEdge.h
index a7e7455b764..ead377377e8 100644
--- a/source/blender/freestyle/intern/python/Interface1D/BPy_ViewEdge.h
+++ b/source/blender/freestyle/intern/python/Interface1D/BPy_ViewEdge.h
@@ -15,7 +15,7 @@ extern "C" {
 
 extern PyTypeObject ViewEdge_Type;
 
-#define BPy_ViewEdge_Check(v)	(( (PyObject *) v)->ob_type == &ViewEdge_Type)
+#define BPy_ViewEdge_Check(v)	(  PyObject_IsInstance( (PyObject *) v, (PyObject *) &ViewEdge_Type)  )
 
 /*---------------------------Python BPy_ViewEdge structure definition----------*/
 typedef struct {
diff --git a/source/blender/freestyle/intern/python/Interface1D/Curve/BPy_Chain.h b/source/blender/freestyle/intern/python/Interface1D/Curve/BPy_Chain.h
index eaf80033098..ade70c47f25 100644
--- a/source/blender/freestyle/intern/python/Interface1D/Curve/BPy_Chain.h
+++ b/source/blender/freestyle/intern/python/Interface1D/Curve/BPy_Chain.h
@@ -14,7 +14,7 @@ extern "C" {
 
 extern PyTypeObject Chain_Type;
 
-#define BPy_Chain_Check(v)	(( (PyObject *) v)->ob_type == &Chain_Type)
+#define BPy_Chain_Check(v)	(  PyObject_IsInstance( (PyObject *) v, (PyObject *) &Chain_Type)  )
 
 /*---------------------------Python BPy_Chain structure definition----------*/
 typedef struct {
diff --git a/source/blender/freestyle/intern/python/Interface1D/FEdge/BPy_FEdgeSharp.h b/source/blender/freestyle/intern/python/Interface1D/FEdge/BPy_FEdgeSharp.h
index d08ef006941..84b01e27c21 100644
--- a/source/blender/freestyle/intern/python/Interface1D/FEdge/BPy_FEdgeSharp.h
+++ b/source/blender/freestyle/intern/python/Interface1D/FEdge/BPy_FEdgeSharp.h
@@ -14,7 +14,7 @@ extern "C" {
 
 extern PyTypeObject FEdgeSharp_Type;
 
-#define BPy_FEdgeSharp_Check(v)	(( (PyObject *) v)->ob_type == &FEdgeSharp_Type)
+#define BPy_FEdgeSharp_Check(v)	(  PyObject_IsInstance( (PyObject *) v, (PyObject *) &FEdgeSharp_Type)  )
 
 /*---------------------------Python BPy_FEdgeSharp structure definition----------*/
 typedef struct {
diff --git a/source/blender/freestyle/intern/python/Interface1D/FEdge/BPy_FEdgeSmooth.h b/source/blender/freestyle/intern/python/Interface1D/FEdge/BPy_FEdgeSmooth.h
index 6b26f65d81c..d7b44bb1da7 100644
--- a/source/blender/freestyle/intern/python/Interface1D/FEdge/BPy_FEdgeSmooth.h
+++ b/source/blender/freestyle/intern/python/Interface1D/FEdge/BPy_FEdgeSmooth.h
@@ -14,7 +14,7 @@ extern "C" {
 
 extern PyTypeObject FEdgeSmooth_Type;
 
-#define BPy_FEdgeSmooth_Check(v)	(( (PyObject *) v)->ob_type == &FEdgeSmooth_Type)
+#define BPy_FEdgeSmooth_Check(v)	(  PyObject_IsInstance( (PyObject *) v, (PyObject *) &FEdgeSmooth_Type)  )
 
 /*---------------------------Python BPy_FEdgeSmooth structure definition----------*/
 typedef struct {