symbian-qemu-0.9.1-12/python-2.6.1/Mac/Modules/menu/menusupport.py
changeset 1 2fb8b9db1c86
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-2.6.1/Mac/Modules/menu/menusupport.py	Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,108 @@
+# This script generates a Python interface for an Apple Macintosh Manager.
+# It uses the "bgen" package to generate C code.
+# The function specifications are generated by scanning the mamager's header file,
+# using the "scantools" package (customized for this particular manager).
+
+import string
+
+# Declarations that change for each manager
+MACHEADERFILE = 'Menus.h'               # The Apple header file
+MODNAME = '_Menu'                       # The name of the module
+OBJECTNAME = 'Menu'                     # The basic name of the objects used here
+
+# The following is *usually* unchanged but may still require tuning
+MODPREFIX = 'Menu'                      # The prefix for module-wide routines
+OBJECTTYPE = OBJECTNAME + 'Handle'      # The C type used to represent them
+OBJECTPREFIX = MODPREFIX + 'Obj'        # The prefix for object methods
+INPUTFILE = string.lower(MODPREFIX) + 'gen.py' # The file generated by the scanner
+EXTRAFILE = string.lower(MODPREFIX) + 'edit.py' # A similar file but hand-made
+OUTPUTFILE = MODNAME + "module.c"       # The file generated by this program
+
+from macsupport import *
+
+# Create the type objects
+
+MenuHandle = OpaqueByValueType(OBJECTTYPE, OBJECTPREFIX)
+MenuRef = MenuHandle
+OptMenuRef = OpaqueByValueType(OBJECTTYPE, "Opt" + OBJECTPREFIX)
+Handle = OpaqueByValueType("Handle", "ResObj")
+MenuBarHandle = OpaqueByValueType("MenuBarHandle", "ResObj")
+MenuID = Type("MenuID", "h")
+MenuItemIndex = Type("MenuItemIndex", "h")
+MenuItemID = Type("MenuItemID", "l")
+MenuCommand = Type("MenuCommand", "l")
+MenuAttributes = Type("MenuAttributes", "l")
+MenuItemAttributes = Type("MenuItemAttributes", "l")
+unsigned_char = Type('unsigned char', 'b')
+FMFontFamily = Type("FMFontFamily", "h")
+FMFontStyle = Type("FMFontStyle", "h")
+UniChar = Type("UniChar", "h")
+
+includestuff = includestuff + """
+#include <Carbon/Carbon.h>
+
+
+#ifdef USE_TOOLBOX_OBJECT_GLUE
+
+extern PyObject *_MenuObj_New(MenuHandle);
+extern int _MenuObj_Convert(PyObject *, MenuHandle *);
+
+#define MenuObj_New _MenuObj_New
+#define MenuObj_Convert _MenuObj_Convert
+#endif
+
+#define as_Menu(h) ((MenuHandle)h)
+#define as_Resource(h) ((Handle)h)
+
+
+/* Alternative version of MenuObj_New, which returns None for NULL argument */
+PyObject *OptMenuObj_New(MenuRef itself)
+{
+        if (itself == NULL) {
+                Py_INCREF(Py_None);
+                return Py_None;
+        }
+        return MenuObj_New(itself);
+}
+
+/* Alternative version of MenuObj_Convert, which returns NULL for a None argument */
+int OptMenuObj_Convert(PyObject *v, MenuRef *p_itself)
+{
+        if ( v == Py_None ) {
+                *p_itself = NULL;
+                return 1;
+        }
+        return MenuObj_Convert(v, p_itself);
+}
+"""
+
+initstuff = initstuff + """
+        PyMac_INIT_TOOLBOX_OBJECT_NEW(MenuHandle, MenuObj_New);
+        PyMac_INIT_TOOLBOX_OBJECT_CONVERT(MenuHandle, MenuObj_Convert);
+"""
+
+class MyObjectDefinition(PEP253Mixin, GlobalObjectDefinition):
+    pass
+
+# Create the generator groups and link them
+module = MacModule(MODNAME, MODPREFIX, includestuff, finalstuff, initstuff)
+object = MyObjectDefinition(OBJECTNAME, OBJECTPREFIX, OBJECTTYPE)
+module.addobject(object)
+
+# Create the generator classes used to populate the lists
+Function = OSErrWeakLinkFunctionGenerator
+Method = OSErrWeakLinkMethodGenerator
+
+# Create and populate the lists
+functions = []
+methods = []
+execfile(INPUTFILE)
+execfile(EXTRAFILE)
+
+# add the populated lists to the generator groups
+for f in functions: module.add(f)
+for f in methods: object.add(f)
+
+# generate output (open the output file as late as possible)
+SetOutputFileName(OUTPUTFILE)
+module.generate()