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.

10 files changed, 10 insertions, 10 deletions

diff --git a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_Curvature2DAngleF0D.h b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_Curvature2DAngleF0D.h
index 1146369320a..810ba04db8a 100644
--- a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_Curvature2DAngleF0D.h
+++ b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_Curvature2DAngleF0D.h
@@ -13,7 +13,7 @@ extern "C" {
 
 extern PyTypeObject Curvature2DAngleF0D_Type;
 
-#define BPy_Curvature2DAngleF0D_Check(v)	(( (PyObject *) v)->ob_type == &Curvature2DAngleF0D_Type)
+#define BPy_Curvature2DAngleF0D_Check(v)	(  PyObject_IsInstance( (PyObject *) v, (PyObject *) &Curvature2DAngleF0D_Type)  )
 
 /*---------------------------Python BPy_Curvature2DAngleF0D structure definition----------*/
 typedef struct {
diff --git a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_DensityF0D.h b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_DensityF0D.h
index 3b113a0e636..17ea95a771c 100644
--- a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_DensityF0D.h
+++ b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_DensityF0D.h
@@ -13,7 +13,7 @@ extern "C" {
 
 extern PyTypeObject DensityF0D_Type;
 
-#define BPy_DensityF0D_Check(v)	(( (PyObject *) v)->ob_type == &DensityF0D_Type)
+#define BPy_DensityF0D_Check(v)	(  PyObject_IsInstance( (PyObject *) v, (PyObject *) &DensityF0D_Type)  )
 
 /*---------------------------Python BPy_DensityF0D structure definition----------*/
 typedef struct {
diff --git a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetProjectedXF0D.h b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetProjectedXF0D.h
index dcf6648cd6d..da73623cbf0 100644
--- a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetProjectedXF0D.h
+++ b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetProjectedXF0D.h
@@ -13,7 +13,7 @@ extern "C" {
 
 extern PyTypeObject GetProjectedXF0D_Type;
 
-#define BPy_GetProjectedXF0D_Check(v)	(( (PyObject *) v)->ob_type == &GetProjectedXF0D_Type)
+#define BPy_GetProjectedXF0D_Check(v)	(  PyObject_IsInstance( (PyObject *) v, (PyObject *) &GetProjectedXF0D_Type)  )
 
 /*---------------------------Python BPy_GetProjectedXF0D structure definition----------*/
 typedef struct {
diff --git a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetProjectedYF0D.h b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetProjectedYF0D.h
index ea7d5a5ab76..3a26e093747 100644
--- a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetProjectedYF0D.h
+++ b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetProjectedYF0D.h
@@ -13,7 +13,7 @@ extern "C" {
 
 extern PyTypeObject GetProjectedYF0D_Type;
 
-#define BPy_GetProjectedYF0D_Check(v)	(( (PyObject *) v)->ob_type == &GetProjectedYF0D_Type)
+#define BPy_GetProjectedYF0D_Check(v)	(  PyObject_IsInstance( (PyObject *) v, (PyObject *) &GetProjectedYF0D_Type)  )
 
 /*---------------------------Python BPy_GetProjectedYF0D structure definition----------*/
 typedef struct {
diff --git a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetProjectedZF0D.h b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetProjectedZF0D.h
index c3cd9cb8c19..aa41b70c660 100644
--- a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetProjectedZF0D.h
+++ b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetProjectedZF0D.h
@@ -13,7 +13,7 @@ extern "C" {
 
 extern PyTypeObject GetProjectedZF0D_Type;
 
-#define BPy_GetProjectedZF0D_Check(v)	(( (PyObject *) v)->ob_type == &GetProjectedZF0D_Type)
+#define BPy_GetProjectedZF0D_Check(v)	(  PyObject_IsInstance( (PyObject *) v, (PyObject *) &GetProjectedZF0D_Type)  )
 
 /*---------------------------Python BPy_GetProjectedZF0D structure definition----------*/
 typedef struct {
diff --git a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetXF0D.h b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetXF0D.h
index 6164a46f252..69e9a892f4a 100644
--- a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetXF0D.h
+++ b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetXF0D.h
@@ -13,7 +13,7 @@ extern "C" {
 
 extern PyTypeObject GetXF0D_Type;
 
-#define BPy_GetXF0D_Check(v)	(( (PyObject *) v)->ob_type == &GetXF0D_Type)
+#define BPy_GetXF0D_Check(v)	(  PyObject_IsInstance( (PyObject *) v, (PyObject *) &GetXF0D_Type)  )
 
 /*---------------------------Python BPy_GetXF0D structure definition----------*/
 typedef struct {
diff --git a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetYF0D.h b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetYF0D.h
index f85e2c5976a..0601f38585f 100644
--- a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetYF0D.h
+++ b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetYF0D.h
@@ -13,7 +13,7 @@ extern "C" {
 
 extern PyTypeObject GetYF0D_Type;
 
-#define BPy_GetYF0D_Check(v)	(( (PyObject *) v)->ob_type == &GetYF0D_Type)
+#define BPy_GetYF0D_Check(v)	(  PyObject_IsInstance( (PyObject *) v, (PyObject *) &GetYF0D_Type)  )
 
 /*---------------------------Python BPy_GetYF0D structure definition----------*/
 typedef struct {
diff --git a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetZF0D.h b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetZF0D.h
index c7bed2ebda8..eac52426600 100644
--- a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetZF0D.h
+++ b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_GetZF0D.h
@@ -13,7 +13,7 @@ extern "C" {
 
 extern PyTypeObject GetZF0D_Type;
 
-#define BPy_GetZF0D_Check(v)	(( (PyObject *) v)->ob_type == &GetZF0D_Type)
+#define BPy_GetZF0D_Check(v)	(  PyObject_IsInstance( (PyObject *) v, (PyObject *) &GetZF0D_Type)  )
 
 /*---------------------------Python BPy_GetZF0D structure definition----------*/
 typedef struct {
diff --git a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_LocalAverageDepthF0D.h b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_LocalAverageDepthF0D.h
index 6f84891fc1d..7385e1d24c1 100644
--- a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_LocalAverageDepthF0D.h
+++ b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_LocalAverageDepthF0D.h
@@ -13,7 +13,7 @@ extern "C" {
 
 extern PyTypeObject LocalAverageDepthF0D_Type;
 
-#define BPy_LocalAverageDepthF0D_Check(v)	(( (PyObject *) v)->ob_type == &LocalAverageDepthF0D_Type)
+#define BPy_LocalAverageDepthF0D_Check(v)	(  PyObject_IsInstance( (PyObject *) v, (PyObject *) &LocalAverageDepthF0D_Type)  )
 
 /*---------------------------Python BPy_LocalAverageDepthF0D structure definition----------*/
 typedef struct {
diff --git a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_ZDiscontinuityF0D.h b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_ZDiscontinuityF0D.h
index 21f854d96c9..a26ba4fdbd6 100644
--- a/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_ZDiscontinuityF0D.h
+++ b/source/blender/freestyle/intern/python/UnaryFunction0D/UnaryFunction0D_double/BPy_ZDiscontinuityF0D.h
@@ -13,7 +13,7 @@ extern "C" {
 
 extern PyTypeObject ZDiscontinuityF0D_Type;
 
-#define BPy_ZDiscontinuityF0D_Check(v)	(( (PyObject *) v)->ob_type == &ZDiscontinuityF0D_Type)
+#define BPy_ZDiscontinuityF0D_Check(v)	(  PyObject_IsInstance( (PyObject *) v, (PyObject *) &ZDiscontinuityF0D_Type)  )
 
 /*---------------------------Python BPy_ZDiscontinuityF0D structure definition----------*/
 typedef struct {