Mac/Modules/fm/fmscan.py

   1 # Scan an Apple header file, generating a Python file of generator calls.
   2
   3 import sys
   4 import os
   5 from bgenlocations import TOOLBOXDIR, BGENDIR
   6 sys.path.append(BGENDIR)
   7 from scantools import Scanner
   8
   9 LONG = "Fonts"
  10 SHORT = "fm"
  11
  12 def main():
  13         input = "Fonts.h"
  14         output = SHORT + "gen.py"
  15         defsoutput = TOOLBOXDIR + LONG + ".py"
  16         scanner = MyScanner(input, output, defsoutput)
  17         scanner.scan()
  18         scanner.close()
  19         print "=== Testing definitions output code ==="
  20         execfile(defsoutput, {}, {})
  21         print "=== Done scanning and generating, now importing the generated code... ==="
  22         exec "import " + SHORT + "support"
  23         print "=== Done.  It's up to you to compile it now! ==="
  24
  25 class MyScanner(Scanner):
  26
  27         def destination(self, type, name, arglist):
  28                 classname = "Function"
  29                 listname = "functions"
  30                 return classname, listname
  31
  32         def makeblacklistnames(self):
  33                 return [
  34                         "OutlineMetrics",       # Too complicated
  35                         "AntiTextIsAntiAliased",        # XXXX Missing from library...
  36                         "AntiTextGetEnabled",
  37                         "AntiTextSetEnabled",
  38                         "AntiTextGetApplicationAware",
  39                         "AntiTextSetApplicationAware",
  40                         # These are tricky: they're not Carbon dependent or anything, but they
  41                         # exist only on 8.6 or later (both in Carbon and Classic).
  42                         # Disabling them is the easiest path.
  43                         'SetAntiAliasedTextEnabled',
  44                         'IsAntiAliasedTextEnabled',
  45                         # OS8-only
  46                         'InitFonts',
  47                         'SetFontLock',
  48                         'FlushFonts',
  49                         ]
  50
  51         def makegreylist(self):
  52                 return [
  53                         ('#if !TARGET_API_MAC_CARBON', [
  54                         ])]
  55         def makeblacklisttypes(self):
  56                 return [
  57                         "FMInput_ptr",  # Not needed for now
  58                         "FMOutPtr",             # Ditto
  59 ##                      "void_ptr",             # Don't know how to do this right now
  60                         "FontInfo",             # Ditto
  61                         ]
  62
  63         def makerepairinstructions(self):
  64                 return [
  65                         ([('Str255', '*', 'InMode')], [('Str255', '*', 'OutMode')]),
  66                         ([('FMetricRecPtr', 'theMetrics', 'InMode')], [('FMetricRecPtr', 'theMetrics', 'OutMode')]),
  67                         ([('short', 'byteCount', 'InMode'), ('void_ptr', 'textAddr', 'InMode'),],
  68                          [('TextBuffer', 'inText', 'InMode')]),
  69                         ]
  70
  71         def writeinitialdefs(self):
  72                 self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
  73                 self.defsfile.write("kNilOptions = 0\n")
  74
  75 if __name__ == "__main__":
  76         main()