| # 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") |
| |
| def makeblacklistnames(self): |
| return [ |
| 'DisposeWindow', # Implied when the object is deleted |
| 'CloseWindow', |
| 'SetWindowProperty', # For the moment |
| 'GetWindowProperty', |
| 'GetWindowPropertySize', |
| 'RemoveWindowProperty', |
| ] |
| |
| def makeblacklisttypes(self): |
| return [ |
| 'ProcPtr', |
| 'DragGrayRgnUPP', |
| 'Collection', # For now, to be done later |
| 'DragReference', # Ditto, dragmodule doesn't export it yet. |
| ] |
| |
| 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")]), |
| |
| ([("WindowPtr", "*", "OutMode")], |
| [("ExistingWindowPtr", "*", "*")]), |
| ([("WindowRef", "*", "OutMode")], # Same, but other style headerfiles |
| [("ExistingWindowPtr", "*", "*")]), |
| |
| ([("WindowPtr", "FrontWindow", "ReturnMode")], |
| [("ExistingWindowPtr", "*", "*")]), |
| ([("WindowRef", "FrontWindow", "ReturnMode")], # Ditto |
| [("ExistingWindowPtr", "*", "*")]), |
| ] |
| |
| if __name__ == "__main__": |
| main() |
| |