/Mac/Modules/cg/cgscan.py
http://unladen-swallow.googlecode.com/ · Python · 83 lines · 66 code · 11 blank · 6 comment · 9 complexity · 497741cd7c12425acab89f97a99f869b MD5 · raw file
- # Scan an Apple header file, generating a Python file of generator calls.
- import sys
- from bgenlocations import TOOLBOXDIR, BGENDIR
- sys.path.append(BGENDIR)
- from scantools import Scanner_OSX
- LONG = "CoreGraphics"
- SHORT = "cg"
- OBJECTS = ("CGContextRef",
- )
- # ADD object typenames here
- def main():
- input = [
- "CGContext.h",
- ]
- output = SHORT + "gen.py"
- defsoutput = TOOLBOXDIR + LONG + ".py"
- scanner = MyScanner(input, output, defsoutput)
- scanner.scan()
- scanner.gentypetest(SHORT+"typetest.py")
- scanner.close()
- print "=== Testing definitions output code ==="
- execfile(defsoutput, {}, {})
- print "=== Done scanning and generating, now importing the generated code... ==="
- exec "import " + SHORT + "support"
- print "=== Done. It's up to you to compile it now! ==="
- class MyScanner(Scanner_OSX):
- def destination(self, type, name, arglist):
- classname = "Function"
- listname = "functions"
- if arglist:
- t, n, m = arglist[0]
- if t in OBJECTS and m == "InMode":
- classname = "Method"
- listname = t + "_methods"
- # Special case for the silly first AllocatorRef argument
- if t == 'CFAllocatorRef' and m == 'InMode' and len(arglist) > 1:
- t, n, m = arglist[1]
- if t in OBJECTS and m == "InMode":
- classname = "MethodSkipArg1"
- listname = t + "_methods"
- return classname, listname
- def writeinitialdefs(self):
- self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
- def makeblacklistnames(self):
- return [
- "CGContextRetain",
- "CGContextRelease",
- ]
- def makegreylist(self):
- return []
- def makeblacklisttypes(self):
- return [
- "float_ptr",
- "CGRect_ptr",
- "CGPoint_ptr",
- "CGColorSpaceRef",
- "CGColorRenderingIntent",
- "CGFontRef",
- # "char_ptr",
- "CGGlyph_ptr",
- "CGImageRef",
- "CGPDFDocumentRef",
- ]
- def makerepairinstructions(self):
- return [
- ([("char_ptr", "cstring", "InMode"), ("size_t", "length", "InMode")],
- [("InBuffer", "*", "*")]),
- # ([("char_ptr", "name", "InMode"),],
- # [("CCCCC", "*", "*")]),
- ]
- if __name__ == "__main__":
- main()