# Scan an Apple header file, generating a Python file of generator calls. import sys import os BGENDIR=os.path.join(sys.prefix, ':Tools:bgen:bgen') sys.path.append(BGENDIR) from bgenlocations import TOOLBOXDIR from scantools import Scanner def main(): input = "MacWindows.h" output = "wingen.py" defsoutput = TOOLBOXDIR + "Windows.py" scanner = MyScanner(input, output, defsoutput) scanner.scan() scanner.close() print "=== Done scanning and generating, now importing the generated code... ===" import winsupport print "=== Done. It's up to you to compile it now! ===" class MyScanner(Scanner): def destination(self, type, name, arglist): classname = "Function" listname = "functions" if arglist: t, n, m = arglist[0] if t in ("WindowPtr", "WindowPeek", "WindowRef") and m == "InMode": classname = "Method" listname = "methods" return classname, listname def writeinitialdefs(self): self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n") self.defsfile.write("false = 0\n") self.defsfile.write("true = 1\n") def makeblacklistnames(self): return [ 'DisposeWindow', # Implied when the object is deleted 'CloseWindow', 'SetWindowProperty', # For the moment 'GetWindowProperty', 'GetWindowPropertySize', 'RemoveWindowProperty', 'MacCloseWindow', 'GetWindowList', # Don't know whether this is safe... # Constants with funny definitions 'kMouseUpOutOfSlop', 'kAllWindowClasses', ] def makegreylist(self): return [ ('#if !TARGET_API_MAC_CARBON', [ 'GetAuxWin', 'GetWindowDataHandle', 'SaveOld', 'DrawNew', 'SetWinColor', 'SetDeskCPat', 'InitWindows', 'InitFloatingWindows', 'GetWMgrPort', 'GetCWMgrPort', 'ValidRgn', # Use versions with Window in their name 'ValidRect', 'InvalRgn', 'InvalRect', 'IsValidWindowPtr', # I think this is useless for Python, but not sure... 'GetWindowZoomFlag', # Not available in Carbon 'GetWindowTitleWidth', # Ditto 'GetWindowGoAwayFlag', 'GetWindowSpareFlag', ]), ('#if !TARGET_API_MAC_OS8', [ 'IsWindowUpdatePending', 'FindWindowOfClass', 'GetFrontWindowOfClass', 'ChangeWindowPropertyAttributes', 'GetWindowPropertyAttributes', 'GetNextWindowOfClass', 'ScrollWindowRegion', 'ScrollWindowRect', 'ChangeWindowAttributes', 'ReshapeCustomWindow', 'EnableScreenUpdates', 'DisableScreenUpdates', 'GetAvailableWindowPositioningBounds', 'CreateStandardWindowMenu', 'GetSheetWindowParent', 'HideSheetWindow', 'ShowSheetWindow', 'ConstrainWindowToScreen', 'GetWindowGreatestAreaDevice', 'CopyWindowTitleAsCFString', 'SetWindowTitleWithCFString', 'CopyWindowAlternateTitle', 'SetWindowAlternateTitle', 'GetWindowModality', 'SetWindowModality', 'SetWindowClass', 'ReleaseWindow', 'RetainWindow', 'GetWindowRetainCount', ]), ('#if TARGET_API_MAC_OSX', [ 'TransitionWindowAndParent', ])] def makeblacklisttypes(self): return [ 'ProcPtr', 'DragGrayRgnUPP', 'WindowPaintUPP', 'Collection', # For now, to be done later 'WindowDefSpec', # Too difficult for now 'WindowDefSpec_ptr', 'EventRef', #TBD ] def makerepairinstructions(self): return [ # GetWTitle ([("Str255", "*", "InMode")], [("*", "*", "OutMode")]), ([("void_ptr", "*", "InMode"), ("long", "*", "InMode")], [("InBuffer", "*", "*")]), ([("void", "*", "OutMode"), ("long", "*", "InMode"), ("long", "*", "OutMode")], [("VarVarOutBuffer", "*", "InOutMode")]), ([("void", "wStorage", "OutMode")], [("NullStorage", "*", "InMode")]), # match FindWindowOfClass ([("WindowRef", "outWindow", "OutMode"), ("WindowPartCode", "outWindowPart", "OutMode")], [("ExistingWindowPtr", "*", "OutMode"), ("WindowPartCode", "outWindowPart", "OutMode")]), # then match CreateNewWindow and CreateWindowFromResource ([("WindowRef", "outWindow", "OutMode")], [("WindowRef", "*", "*")]), ([("WindowPtr", "*", "OutMode")], [("ExistingWindowPtr", "*", "*")]), ([("WindowRef", "*", "OutMode")], # Same, but other style headerfiles [("ExistingWindowPtr", "*", "*")]), ([("WindowPtr", "FrontWindow", "ReturnMode")], [("ExistingWindowPtr", "*", "*")]), ([("WindowRef", "FrontWindow", "ReturnMode")], # Ditto [("ExistingWindowPtr", "*", "*")]), ([("WindowPtr", "FrontNonFloatingWindow", "ReturnMode")], [("ExistingWindowPtr", "*", "*")]), ([("WindowRef", "FrontNonFloatingWindow", "ReturnMode")], # Ditto [("ExistingWindowPtr", "*", "*")]), ([("Rect_ptr", "*", "ReturnMode")], # GetWindowXXXState accessors [("void", "*", "ReturnMode")]), ] if __name__ == "__main__": main()