# 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

LONG = "Components"

SHORT = "cm"

def main():

    input = "Components.h"

    output = SHORT + "gen.py"

    defsoutput = TOOLBOXDIR + LONG + ".py"

    scanner = MyScanner(input, output, defsoutput)

    scanner.scan()

    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):

    def destination(self, type, name, arglist):

        classname = "Function"

        listname = "functions"

        if arglist:

            t, n, m = arglist[0]

            #

            # FindNextComponent is a special case, since it call also be called

            # with None as the argument. Hence, we make it a function

            #

            if t == "Component" and m == "InMode" and name != "FindNextComponent":

                classname = "Method"

                listname = "c_methods"

            elif t == "ComponentInstance" and m == "InMode":

                classname = "Method"

                listname = "ci_methods"

        return classname, listname

    def writeinitialdefs(self):

        self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")

    def makeblacklistnames(self):

        return [

                "OpenADefaultComponent",

                "GetComponentTypeModSeed",

                "OpenAComponentResFile",

                "CallComponentUnregister",

                "CallComponentTarget",

                "CallComponentRegister",

                "CallComponentVersion",

                "CallComponentCanDo",

                "CallComponentClose",

                "CallComponentOpen",

                "OpenAComponent",

                "GetComponentPublicResource", # Missing in CW Pro 6

                "CallComponentGetPublicResource", # Missing in CW Pro 6

                'SetComponentInstanceA5',

                'GetComponentInstanceA5',

                ]

    def makeblacklisttypes(self):

        return [

                "ResourceSpec",

                "ComponentResource",

                "ComponentPlatformInfo",

                "ComponentResourceExtension",

                "ComponentPlatformInfoArray",

                "ExtComponentResource",

                "ComponentParameters",

                "ComponentRoutineUPP",

                "ComponentMPWorkFunctionUPP",

                "ComponentFunctionUPP",

                "GetMissingComponentResourceUPP",

                ]

    def makerepairinstructions(self):

        return [

                ([('ComponentDescription', 'looking', 'OutMode')],

                 [('ComponentDescription', '*', 'InMode')]),

                ]

if __name__ == "__main__":

    main()