- Added color window/pixmap support

- Added support for obtaining pixmap data
- Added OptResObj_* routines for optional handles

20 files changed, 224 insertions, 33 deletions

diff --git a/Mac/Modules/ae/AEmodule.c b/Mac/Modules/ae/AEmodule.c
index 2d75977..e12c6c8 100644
--- a/Mac/Modules/ae/AEmodule.c
+++ b/Mac/Modules/ae/AEmodule.c
@@ -14,11 +14,14 @@
 #include <Controls.h>
 
 extern PyObject *ResObj_New(Handle);
-extern PyObject *ResObj_OptNew(Handle);
 extern int ResObj_Convert(PyObject *, Handle *);
+extern PyObject *OptResObj_New(Handle);
+extern int OptResObj_Convert(PyObject *, Handle *);
 
 extern PyObject *WinObj_New(WindowPtr);
 extern int WinObj_Convert(PyObject *, WindowPtr *);
+extern PyTypeObject Window_Type;
+#define WinObj_Check(x) ((x)->ob_type == &Window_Type)
 
 extern PyObject *DlgObj_New(DialogPtr);
 extern int DlgObj_Convert(PyObject *, DialogPtr *);
@@ -31,6 +34,12 @@ extern int MenuObj_Convert(PyObject *, MenuHandle *);
 extern PyObject *CtlObj_New(ControlHandle);
 extern int CtlObj_Convert(PyObject *, ControlHandle *);
 
+extern PyObject *GrafObj_New(GrafPtr);
+extern int GrafObj_Convert(PyObject *, GrafPtr *);
+
+extern PyObject *BMObj_New(BitMapPtr);
+extern int BMObj_Convert(PyObject *, BitMapPtr *);
+
 extern PyObject *WinObj_WhichWindow(WindowPtr);
 
 #include <AppleEvents.h>
diff --git a/Mac/Modules/ae/aegen.py b/Mac/Modules/ae/aegen.py
index 5d3a6e8..896eb78 100644
--- a/Mac/Modules/ae/aegen.py
+++ b/Mac/Modules/ae/aegen.py
@@ -1,4 +1,4 @@
-# Generated from 'Sap:CodeWarrior6:Metrowerks C/C++:Headers:Universal Headers 2.0.1f:AppleEvents.h'
+# Generated from 'Sap:CodeWarrior7:Metrowerks CodeWarrior:MacOS Support:Headers:Universal Headers:AppleEvents.h'
 
 f = AEFunction(OSErr, 'AECreateDesc',
     (DescType, 'typeCode', InMode),
diff --git a/Mac/Modules/cm/Cmmodule.c b/Mac/Modules/cm/Cmmodule.c
index 2f44307..fd8b331 100644
--- a/Mac/Modules/cm/Cmmodule.c
+++ b/Mac/Modules/cm/Cmmodule.c
@@ -14,8 +14,9 @@
 #include <Controls.h>
 
 extern PyObject *ResObj_New(Handle);
-extern PyObject *ResObj_OptNew(Handle);
 extern int ResObj_Convert(PyObject *, Handle *);
+extern PyObject *OptResObj_New(Handle);
+extern int OptResObj_Convert(PyObject *, Handle *);
 
 extern PyObject *WinObj_New(WindowPtr);
 extern int WinObj_Convert(PyObject *, WindowPtr *);
diff --git a/Mac/Modules/ctl/Ctlmodule.c b/Mac/Modules/ctl/Ctlmodule.c
index 3ea6b91..2669113 100644
--- a/Mac/Modules/ctl/Ctlmodule.c
+++ b/Mac/Modules/ctl/Ctlmodule.c
@@ -14,11 +14,14 @@
 #include <Controls.h>
 
 extern PyObject *ResObj_New(Handle);
-extern PyObject *ResObj_OptNew(Handle);
 extern int ResObj_Convert(PyObject *, Handle *);
+extern PyObject *OptResObj_New(Handle);
+extern int OptResObj_Convert(PyObject *, Handle *);
 
 extern PyObject *WinObj_New(WindowPtr);
 extern int WinObj_Convert(PyObject *, WindowPtr *);
+extern PyTypeObject Window_Type;
+#define WinObj_Check(x) ((x)->ob_type == &Window_Type)
 
 extern PyObject *DlgObj_New(DialogPtr);
 extern int DlgObj_Convert(PyObject *, DialogPtr *);
@@ -31,6 +34,12 @@ extern int MenuObj_Convert(PyObject *, MenuHandle *);
 extern PyObject *CtlObj_New(ControlHandle);
 extern int CtlObj_Convert(PyObject *, ControlHandle *);
 
+extern PyObject *GrafObj_New(GrafPtr);
+extern int GrafObj_Convert(PyObject *, GrafPtr *);
+
+extern PyObject *BMObj_New(BitMapPtr);
+extern int BMObj_Convert(PyObject *, BitMapPtr *);
+
 extern PyObject *WinObj_WhichWindow(WindowPtr);
 
 #include <Controls.h>
diff --git a/Mac/Modules/dlg/Dlgmodule.c b/Mac/Modules/dlg/Dlgmodule.c
index 49f6553..93de3e9 100644
--- a/Mac/Modules/dlg/Dlgmodule.c
+++ b/Mac/Modules/dlg/Dlgmodule.c
@@ -14,11 +14,14 @@
 #include <Controls.h>
 
 extern PyObject *ResObj_New(Handle);
-extern PyObject *ResObj_OptNew(Handle);
 extern int ResObj_Convert(PyObject *, Handle *);
+extern PyObject *OptResObj_New(Handle);
+extern int OptResObj_Convert(PyObject *, Handle *);
 
 extern PyObject *WinObj_New(WindowPtr);
 extern int WinObj_Convert(PyObject *, WindowPtr *);
+extern PyTypeObject Window_Type;
+#define WinObj_Check(x) ((x)->ob_type == &Window_Type)
 
 extern PyObject *DlgObj_New(DialogPtr);
 extern int DlgObj_Convert(PyObject *, DialogPtr *);
@@ -31,6 +34,12 @@ extern int MenuObj_Convert(PyObject *, MenuHandle *);
 extern PyObject *CtlObj_New(ControlHandle);
 extern int CtlObj_Convert(PyObject *, ControlHandle *);
 
+extern PyObject *GrafObj_New(GrafPtr);
+extern int GrafObj_Convert(PyObject *, GrafPtr *);
+
+extern PyObject *BMObj_New(BitMapPtr);
+extern int BMObj_Convert(PyObject *, BitMapPtr *);
+
 extern PyObject *WinObj_WhichWindow(WindowPtr);
 
 #include <Dialogs.h>
@@ -192,7 +201,7 @@ static PyObject *DlgObj_GetDialogItem(_self, _args)
 	              &box);
 	_res = Py_BuildValue("hO&O&",
 	                     itemType,
-	                     ResObj_OptNew, item,
+	                     OptResObj_New, item,
 	                     PyMac_BuildRect, &box);
 	return _res;
 }
diff --git a/Mac/Modules/dlg/dlggen.py b/Mac/Modules/dlg/dlggen.py
index 4319520..3c1e669 100644
--- a/Mac/Modules/dlg/dlggen.py
+++ b/Mac/Modules/dlg/dlggen.py
@@ -1,4 +1,4 @@
-# Generated from 'Sap:CodeWarrior6:Metrowerks C/C++:Headers:Universal Headers 2.0.1f:Dialogs.h'
+# Generated from 'Sap:CodeWarrior7:Metrowerks CodeWarrior:MacOS Support:Headers:Universal Headers:Dialogs.h'
 
 f = Function(DialogRef, 'NewDialog',
     (NullStorage, 'wStorage', InMode),
diff --git a/Mac/Modules/dlg/dlgsupport.py b/Mac/Modules/dlg/dlgsupport.py
index 0b5f082..cd255ef 100644
--- a/Mac/Modules/dlg/dlgsupport.py
+++ b/Mac/Modules/dlg/dlgsupport.py
@@ -13,11 +13,9 @@ from macsupport import *
 DialogPtr = OpaqueByValueType("DialogPtr", "DlgObj")
 DialogRef = DialogPtr
 
-# XXXX There must be a more elegant way to do this. An OptHandle is
-# either a handle or None (in case NULL is passed in). This is needed
-# for GetDialogItem().
-OptHandle = OpaqueByValueType("Handle", "ResObj")
-OptHandle.new = "ResObj_OptNew"
+# An OptHandle is either a handle or None (in case NULL is passed in).
+# This is needed for GetDialogItem().
+OptHandle = OpaqueByValueType("Handle", "OptResObj")
 
 ModalFilterProcPtr = InputOnlyType("PyObject*", "O")
 ModalFilterProcPtr.passInput = lambda name: "NewModalFilterProc(Dlg_PassFilterProc(%s))" % name
diff --git a/Mac/Modules/evt/Evtmodule.c b/Mac/Modules/evt/Evtmodule.c
index 59858fa..9078e9f 100644
--- a/Mac/Modules/evt/Evtmodule.c
+++ b/Mac/Modules/evt/Evtmodule.c
@@ -14,11 +14,14 @@
 #include <Controls.h>
 
 extern PyObject *ResObj_New(Handle);
-extern PyObject *ResObj_OptNew(Handle);
 extern int ResObj_Convert(PyObject *, Handle *);
+extern PyObject *OptResObj_New(Handle);
+extern int OptResObj_Convert(PyObject *, Handle *);
 
 extern PyObject *WinObj_New(WindowPtr);
 extern int WinObj_Convert(PyObject *, WindowPtr *);
+extern PyTypeObject Window_Type;
+#define WinObj_Check(x) ((x)->ob_type == &Window_Type)
 
 extern PyObject *DlgObj_New(DialogPtr);
 extern int DlgObj_Convert(PyObject *, DialogPtr *);
@@ -31,6 +34,12 @@ extern int MenuObj_Convert(PyObject *, MenuHandle *);
 extern PyObject *CtlObj_New(ControlHandle);
 extern int CtlObj_Convert(PyObject *, ControlHandle *);
 
+extern PyObject *GrafObj_New(GrafPtr);
+extern int GrafObj_Convert(PyObject *, GrafPtr *);
+
+extern PyObject *BMObj_New(BitMapPtr);
+extern int BMObj_Convert(PyObject *, BitMapPtr *);
+
 extern PyObject *WinObj_WhichWindow(WindowPtr);
 
 #include <Events.h>
diff --git a/Mac/Modules/list/Listmodule.c b/Mac/Modules/list/Listmodule.c
index 747b477..17f20b0 100644
--- a/Mac/Modules/list/Listmodule.c
+++ b/Mac/Modules/list/Listmodule.c
@@ -14,11 +14,14 @@
 #include <Controls.h>
 
 extern PyObject *ResObj_New(Handle);
-extern PyObject *ResObj_OptNew(Handle);
 extern int ResObj_Convert(PyObject *, Handle *);
+extern PyObject *OptResObj_New(Handle);
+extern int OptResObj_Convert(PyObject *, Handle *);
 
 extern PyObject *WinObj_New(WindowPtr);
 extern int WinObj_Convert(PyObject *, WindowPtr *);
+extern PyTypeObject Window_Type;
+#define WinObj_Check(x) ((x)->ob_type == &Window_Type)
 
 extern PyObject *DlgObj_New(DialogPtr);
 extern int DlgObj_Convert(PyObject *, DialogPtr *);
@@ -31,6 +34,12 @@ extern int MenuObj_Convert(PyObject *, MenuHandle *);
 extern PyObject *CtlObj_New(ControlHandle);
 extern int CtlObj_Convert(PyObject *, ControlHandle *);
 
+extern PyObject *GrafObj_New(GrafPtr);
+extern int GrafObj_Convert(PyObject *, GrafPtr *);
+
+extern PyObject *BMObj_New(BitMapPtr);
+extern int BMObj_Convert(PyObject *, BitMapPtr *);
+
 extern PyObject *WinObj_WhichWindow(WindowPtr);
 
 #include <Lists.h>
diff --git a/Mac/Modules/menu/Menumodule.c b/Mac/Modules/menu/Menumodule.c
index 6c855cd..07e1b88 100644
--- a/Mac/Modules/menu/Menumodule.c
+++ b/Mac/Modules/menu/Menumodule.c
@@ -14,11 +14,14 @@
 #include <Controls.h>
 
 extern PyObject *ResObj_New(Handle);
-extern PyObject *ResObj_OptNew(Handle);
 extern int ResObj_Convert(PyObject *, Handle *);
+extern PyObject *OptResObj_New(Handle);
+extern int OptResObj_Convert(PyObject *, Handle *);
 
 extern PyObject *WinObj_New(WindowPtr);
 extern int WinObj_Convert(PyObject *, WindowPtr *);
+extern PyTypeObject Window_Type;
+#define WinObj_Check(x) ((x)->ob_type == &Window_Type)
 
 extern PyObject *DlgObj_New(DialogPtr);
 extern int DlgObj_Convert(PyObject *, DialogPtr *);
@@ -31,6 +34,12 @@ extern int MenuObj_Convert(PyObject *, MenuHandle *);
 extern PyObject *CtlObj_New(ControlHandle);
 extern int CtlObj_Convert(PyObject *, ControlHandle *);
 
+extern PyObject *GrafObj_New(GrafPtr);
+extern int GrafObj_Convert(PyObject *, GrafPtr *);
+
+extern PyObject *BMObj_New(BitMapPtr);
+extern int BMObj_Convert(PyObject *, BitMapPtr *);
+
 extern PyObject *WinObj_WhichWindow(WindowPtr);
 
 #include <Devices.h> /* Defines OpenDeskAcc in universal headers */
diff --git a/Mac/Modules/menu/menugen.py b/Mac/Modules/menu/menugen.py
index 30e43e2..7e27d5c 100644
--- a/Mac/Modules/menu/menugen.py
+++ b/Mac/Modules/menu/menugen.py
@@ -1,4 +1,4 @@
-# Generated from 'Sap:CodeWarrior6:Metrowerks C/C++:Headers:Universal Headers 2.0.1f:Menus.h'
+# Generated from 'Sap:CodeWarrior7:Metrowerks CodeWarrior:MacOS Support:Headers:Universal Headers:Menus.h'
 
 f = Function(short, 'GetMBarHeight',
 )
diff --git a/Mac/Modules/qd/Qdmodule.c b/Mac/Modules/qd/Qdmodule.c
index 8b03fc2..b076aa4 100644
--- a/Mac/Modules/qd/Qdmodule.c
+++ b/Mac/Modules/qd/Qdmodule.c
@@ -14,8 +14,9 @@
 #include <Controls.h>
 
 extern PyObject *ResObj_New(Handle);
-extern PyObject *ResObj_OptNew(Handle);
 extern int ResObj_Convert(PyObject *, Handle *);
+extern PyObject *OptResObj_New(Handle);
+extern int OptResObj_Convert(PyObject *, Handle *);
 
 extern PyObject *WinObj_New(WindowPtr);
 extern int WinObj_Convert(PyObject *, WindowPtr *);
@@ -130,8 +131,15 @@ static PyObject *GrafObj_getattr(self, name)
 {
 	if ( strcmp(name, "device") == 0 )
 				return PyInt_FromLong((long)self->ob_itself->device);
-			if ( strcmp(name, "portBits") == 0 )
-				return BMObj_New(&self->ob_itself->portBits);
+			if ( strcmp(name, "portBits") == 0 ) {
+				CGrafPtr itself_color = (CGrafPtr)self->ob_itself;
+				
+				if ( (itself_color->portVersion&0xc000) == 0xc000 )
+					/* XXXX Do we need HLock() stuff here?? */
+					return BMObj_New((BitMapPtr)*itself_color->portPixMap);
+				else
+					return BMObj_New(&self->ob_itself->portBits);
+			}
 			if ( strcmp(name, "portRect") == 0 )
 				return Py_BuildValue("O&", PyMac_BuildRect, &self->ob_itself->portRect);
 			/* XXXX Add more, as needed */
@@ -220,6 +228,10 @@ static PyObject *BMObj_getattr(self, name)
 			if ( strcmp(name, "bounds") == 0 )
 				return Py_BuildValue("O&", PyMac_BuildRect, &self->ob_itself->bounds);
 			/* XXXX Add more, as needed */
+			if ( strcmp(name, "bitmap_data") == 0 )
+				return PyString_FromStringAndSize((char *)self->ob_itself, sizeof(BitMap));
+			if ( strcmp(name, "pixmap_data") == 0 )
+				return PyString_FromStringAndSize((char *)self->ob_itself, sizeof(PixMap));
 			
 	return Py_FindMethodInChain(&BMObj_chain, (PyObject *)self, name);
 }
@@ -1525,7 +1537,7 @@ static PyObject *Qd_CopyBits(_self, _args)
 	                      PyMac_GetRect, &srcRect,
 	                      PyMac_GetRect, &dstRect,
 	                      &mode,
-	                      ResObj_Convert, &maskRgn))
+	                      OptResObj_Convert, &maskRgn))
 		return NULL;
 	CopyBits(srcBits,
 	         dstBits,
@@ -1978,7 +1990,7 @@ static PyObject *Qd_StdBits(_self, _args)
 	                      PyMac_GetRect, &srcRect,
 	                      PyMac_GetRect, &dstRect,
 	                      &mode,
-	                      ResObj_Convert, &maskRgn))
+	                      OptResObj_Convert, &maskRgn))
 		return NULL;
 	StdBits(srcBits,
 	        &srcRect,
@@ -2721,7 +2733,7 @@ static PyObject *Qd_CopyDeepMask(_self, _args)
 	                      PyMac_GetRect, &maskRect,
 	                      PyMac_GetRect, &dstRect,
 	                      &mode,
-	                      ResObj_Convert, &maskRgn))
+	                      OptResObj_Convert, &maskRgn))
 		return NULL;
 	CopyDeepMask(srcBits,
 	             maskBits,
@@ -3071,6 +3083,31 @@ static PyObject *Qd_BitMap(_self, _args)
 
 }
 
+static PyObject *Qd_RawBitMap(_self, _args)
+	PyObject *_self;
+	PyObject *_args;
+{
+	PyObject *_res = NULL;
+
+	BitMap *ptr;
+	PyObject *source;
+
+	if ( !PyArg_ParseTuple(_args, "O!", &PyString_Type, &source) )
+		return NULL;
+	if ( PyString_Size(source) != sizeof(BitMap) && PyString_Size(source) != sizeof(PixMap) ) {
+		PyErr_BadArgument();
+		return NULL;
+	}
+	ptr = (BitMapPtr)PyString_AsString(source);
+	if ( (_res = BMObj_New(ptr)) == NULL ) {
+		return NULL;
+	}
+	((BitMapObject *)_res)->referred_object = source;
+	Py_INCREF(source);
+	return _res;
+
+}
+
 static PyMethodDef Qd_methods[] = {
 	{"SetPort", (PyCFunction)Qd_SetPort, 1,
 	 "(GrafPtr port) -> None"},
@@ -3394,6 +3431,8 @@ static PyMethodDef Qd_methods[] = {
 	 "(Fixed extra) -> None"},
 	{"BitMap", (PyCFunction)Qd_BitMap, 1,
 	 "Take (string, int, Rect) argument and create BitMap"},
+	{"RawBitMap", (PyCFunction)Qd_RawBitMap, 1,
+	 "Take string BitMap and turn into BitMap object"},
 	{NULL, NULL, 0}
 };
 
diff --git a/Mac/Modules/qd/qdgen.py b/Mac/Modules/qd/qdgen.py
index f58cb03..4410b82 100644
--- a/Mac/Modules/qd/qdgen.py
+++ b/Mac/Modules/qd/qdgen.py
@@ -423,7 +423,7 @@ f = Function(void, 'CopyBits',
     (Rect_ptr, 'srcRect', InMode),
     (Rect_ptr, 'dstRect', InMode),
     (short, 'mode', InMode),
-    (RgnHandle, 'maskRgn', InMode),
+    (OptRgnHandle, 'maskRgn', InMode),
 )
 functions.append(f)
 
@@ -571,7 +571,7 @@ f = Function(void, 'StdBits',
     (Rect_ptr, 'srcRect', InMode),
     (Rect_ptr, 'dstRect', InMode),
     (short, 'mode', InMode),
-    (RgnHandle, 'maskRgn', InMode),
+    (OptRgnHandle, 'maskRgn', InMode),
 )
 functions.append(f)
 
@@ -817,7 +817,7 @@ f = Function(void, 'CopyDeepMask',
     (Rect_ptr, 'maskRect', InMode),
     (Rect_ptr, 'dstRect', InMode),
     (short, 'mode', InMode),
-    (RgnHandle, 'maskRgn', InMode),
+    (OptRgnHandle, 'maskRgn', InMode),
 )
 functions.append(f)
 
diff --git a/Mac/Modules/qd/qdscan.py b/Mac/Modules/qd/qdscan.py
index e86895a..1d28ecf 100644
--- a/Mac/Modules/qd/qdscan.py
+++ b/Mac/Modules/qd/qdscan.py
@@ -127,6 +127,10 @@ class MyScanner(Scanner):
 			  [('Rect', 'r', 'InOutMode'),
 			 	('Rect_ptr', 'srcRect', 'InMode'),
 			 	('Rect_ptr', 'dstRect', 'InMode')]),
+			 	
+			 # CopyBits and friends
+			 ([('RgnHandle', 'maskRgn', 'InMode')],
+			  [('OptRgnHandle', 'maskRgn', 'InMode')]),
 			
 			]
 
diff --git a/Mac/Modules/qd/qdsupport.py b/Mac/Modules/qd/qdsupport.py
index 245b6fd..7768f31 100644
--- a/Mac/Modules/qd/qdsupport.py
+++ b/Mac/Modules/qd/qdsupport.py
@@ -33,6 +33,7 @@ TextThingie = TextThingieClass(None)
 
 # These are temporary!
 RgnHandle = OpaqueByValueType("RgnHandle", "ResObj")
+OptRgnHandle = OpaqueByValueType("RgnHandle", "OptResObj")
 PicHandle = OpaqueByValueType("PicHandle", "ResObj")
 PolyHandle = OpaqueByValueType("PolyHandle", "ResObj")
 PixMapHandle = OpaqueByValueType("PixMapHandle", "ResObj")
@@ -101,8 +102,15 @@ class MyGRObjectDefinition(GlobalObjectDefinition):
 	def outputGetattrHook(self):
 		Output("""if ( strcmp(name, "device") == 0 )
 			return PyInt_FromLong((long)self->ob_itself->device);
-		if ( strcmp(name, "portBits") == 0 )
-			return BMObj_New(&self->ob_itself->portBits);
+		if ( strcmp(name, "portBits") == 0 ) {
+			CGrafPtr itself_color = (CGrafPtr)self->ob_itself;
+			
+			if ( (itself_color->portVersion&0xc000) == 0xc000 )
+				/* XXXX Do we need HLock() stuff here?? */
+				return BMObj_New((BitMapPtr)*itself_color->portPixMap);
+			else
+				return BMObj_New(&self->ob_itself->portBits);
+		}
 		if ( strcmp(name, "portRect") == 0 )
 			return Py_BuildValue("O&", PyMac_BuildRect, &self->ob_itself->portRect);
 		/* XXXX Add more, as needed */
@@ -132,6 +140,10 @@ class MyBMObjectDefinition(GlobalObjectDefinition):
 		if ( strcmp(name, "bounds") == 0 )
 			return Py_BuildValue("O&", PyMac_BuildRect, &self->ob_itself->bounds);
 		/* XXXX Add more, as needed */
+		if ( strcmp(name, "bitmap_data") == 0 )
+			return PyString_FromStringAndSize((char *)self->ob_itself, sizeof(BitMap));
+		if ( strcmp(name, "pixmap_data") == 0 )
+			return PyString_FromStringAndSize((char *)self->ob_itself, sizeof(PixMap));
 		""")
 
 # Create the generator groups and link them
@@ -195,6 +207,32 @@ f = ManualGenerator("BitMap", BitMap_body)
 f.docstring = lambda: """Take (string, int, Rect) argument and create BitMap"""
 module.add(f)
 
+#
+# And again, for turning a correctly-formatted structure into the object
+#
+RawBitMap_body = """
+BitMap *ptr;
+PyObject *source;
+
+if ( !PyArg_ParseTuple(_args, "O!", &PyString_Type, &source) )
+	return NULL;
+if ( PyString_Size(source) != sizeof(BitMap) && PyString_Size(source) != sizeof(PixMap) ) {
+	PyErr_BadArgument();
+	return NULL;
+}
+ptr = (BitMapPtr)PyString_AsString(source);
+if ( (_res = BMObj_New(ptr)) == NULL ) {
+	return NULL;
+}
+((BitMapObject *)_res)->referred_object = source;
+Py_INCREF(source);
+return _res;
+"""
+	
+f = ManualGenerator("RawBitMap", RawBitMap_body)
+f.docstring = lambda: """Take string BitMap and turn into BitMap object"""
+module.add(f)
+
 # generate output (open the output file as late as possible)
 SetOutputFileName(OUTPUTFILE)
 module.generate()
diff --git a/Mac/Modules/qt/Qtmodule.c b/Mac/Modules/qt/Qtmodule.c
index 6a6533b..ffba461 100644
--- a/Mac/Modules/qt/Qtmodule.c
+++ b/Mac/Modules/qt/Qtmodule.c
@@ -14,8 +14,9 @@
 #include <Controls.h>
 
 extern PyObject *ResObj_New(Handle);
-extern PyObject *ResObj_OptNew(Handle);
 extern int ResObj_Convert(PyObject *, Handle *);
+extern PyObject *OptResObj_New(Handle);
+extern int OptResObj_Convert(PyObject *, Handle *);
 
 extern PyObject *WinObj_New(WindowPtr);
 extern int WinObj_Convert(PyObject *, WindowPtr *);
diff --git a/Mac/Modules/res/Resmodule.c b/Mac/Modules/res/Resmodule.c
index 4e8ed8f..1e3e912 100644
--- a/Mac/Modules/res/Resmodule.c
+++ b/Mac/Modules/res/Resmodule.c
@@ -14,11 +14,14 @@
 #include <Controls.h>
 
 extern PyObject *ResObj_New(Handle);
-extern PyObject *ResObj_OptNew(Handle);
 extern int ResObj_Convert(PyObject *, Handle *);
+extern PyObject *OptResObj_New(Handle);
+extern int OptResObj_Convert(PyObject *, Handle *);
 
 extern PyObject *WinObj_New(WindowPtr);
 extern int WinObj_Convert(PyObject *, WindowPtr *);
+extern PyTypeObject Window_Type;
+#define WinObj_Check(x) ((x)->ob_type == &Window_Type)
 
 extern PyObject *DlgObj_New(DialogPtr);
 extern int DlgObj_Convert(PyObject *, DialogPtr *);
@@ -31,6 +34,12 @@ extern int MenuObj_Convert(PyObject *, MenuHandle *);
 extern PyObject *CtlObj_New(ControlHandle);
 extern int CtlObj_Convert(PyObject *, ControlHandle *);
 
+extern PyObject *GrafObj_New(GrafPtr);
+extern int GrafObj_Convert(PyObject *, GrafPtr *);
+
+extern PyObject *BMObj_New(BitMapPtr);
+extern int BMObj_Convert(PyObject *, BitMapPtr *);
+
 extern PyObject *WinObj_WhichWindow(WindowPtr);
 
 #include <Resources.h>
@@ -1333,7 +1342,7 @@ static PyMethodDef Res_methods[] = {
 
 
 /* Alternative version of ResObj_New, which returns None for null argument */
-PyObject *ResObj_OptNew(itself)
+PyObject *OptResObj_New(itself)
 	Handle itself;
 {
 	ResourceObject *it;
@@ -1344,6 +1353,23 @@ PyObject *ResObj_OptNew(itself)
 	return ResObj_New(itself);
 }
 
+OptResObj_Convert(v, p_itself)
+	PyObject *v;
+	Handle *p_itself;
+{
+	if ( v == Py_None ) {
+		*p_itself = NULL;
+		return 1;
+	}
+	if (!ResObj_Check(v))
+	{
+		PyErr_SetString(PyExc_TypeError, "Resource required");
+		return 0;
+	}
+	*p_itself = ((ResourceObject *)v)->ob_itself;
+	return 1;
+}
+
 
 
 void initRes()
diff --git a/Mac/Modules/res/ressupport.py b/Mac/Modules/res/ressupport.py
index fd4f4e6..8eb6bf4 100644
--- a/Mac/Modules/res/ressupport.py
+++ b/Mac/Modules/res/ressupport.py
@@ -32,7 +32,7 @@ includestuff = includestuff + """
 finalstuff = finalstuff + """
 
 /* Alternative version of ResObj_New, which returns None for null argument */
-PyObject *ResObj_OptNew(itself)
+PyObject *OptResObj_New(itself)
 	Handle itself;
 {
 	ResourceObject *it;
@@ -43,6 +43,23 @@ PyObject *ResObj_OptNew(itself)
 	return ResObj_New(itself);
 }
 
+OptResObj_Convert(v, p_itself)
+	PyObject *v;
+	Handle *p_itself;
+{
+	if ( v == Py_None ) {
+		*p_itself = NULL;
+		return 1;
+	}
+	if (!ResObj_Check(v))
+	{
+		PyErr_SetString(PyExc_TypeError, "Resource required");
+		return 0;
+	}
+	*p_itself = ((ResourceObject *)v)->ob_itself;
+	return 1;
+}
+
 """
 
 initstuff = initstuff + """
diff --git a/Mac/Modules/snd/Sndmodule.c b/Mac/Modules/snd/Sndmodule.c
index 1d91ec9..866ce75 100644
--- a/Mac/Modules/snd/Sndmodule.c
+++ b/Mac/Modules/snd/Sndmodule.c
@@ -14,11 +14,14 @@
 #include <Controls.h>
 
 extern PyObject *ResObj_New(Handle);
-extern PyObject *ResObj_OptNew(Handle);
 extern int ResObj_Convert(PyObject *, Handle *);
+extern PyObject *OptResObj_New(Handle);
+extern int OptResObj_Convert(PyObject *, Handle *);
 
 extern PyObject *WinObj_New(WindowPtr);
 extern int WinObj_Convert(PyObject *, WindowPtr *);
+extern PyTypeObject Window_Type;
+#define WinObj_Check(x) ((x)->ob_type == &Window_Type)
 
 extern PyObject *DlgObj_New(DialogPtr);
 extern int DlgObj_Convert(PyObject *, DialogPtr *);
@@ -31,6 +34,12 @@ extern int MenuObj_Convert(PyObject *, MenuHandle *);
 extern PyObject *CtlObj_New(ControlHandle);
 extern int CtlObj_Convert(PyObject *, ControlHandle *);
 
+extern PyObject *GrafObj_New(GrafPtr);
+extern int GrafObj_Convert(PyObject *, GrafPtr *);
+
+extern PyObject *BMObj_New(BitMapPtr);
+extern int BMObj_Convert(PyObject *, BitMapPtr *);
+
 extern PyObject *WinObj_WhichWindow(WindowPtr);
 
 #include <Sound.h>
diff --git a/Mac/Modules/win/Winmodule.c b/Mac/Modules/win/Winmodule.c
index 286ef34..afac85f 100644
--- a/Mac/Modules/win/Winmodule.c
+++ b/Mac/Modules/win/Winmodule.c
@@ -14,8 +14,9 @@
 #include <Controls.h>
 
 extern PyObject *ResObj_New(Handle);
-extern PyObject *ResObj_OptNew(Handle);
 extern int ResObj_Convert(PyObject *, Handle *);
+extern PyObject *OptResObj_New(Handle);
+extern int OptResObj_Convert(PyObject *, Handle *);
 
 extern PyObject *WinObj_New(WindowPtr);
 extern int WinObj_Convert(PyObject *, WindowPtr *);
@@ -36,6 +37,9 @@ extern int CtlObj_Convert(PyObject *, ControlHandle *);
 extern PyObject *GrafObj_New(GrafPtr);
 extern int GrafObj_Convert(PyObject *, GrafPtr *);
 
+extern PyObject *BMObj_New(BitMapPtr);
+extern int BMObj_Convert(PyObject *, BitMapPtr *);
+
 extern PyObject *WinObj_WhichWindow(WindowPtr);
 
 #include <Windows.h>