wxWidgets/docs/doxygen/scripts/c_tools.py

"""
C bindings generator
Author: Luke A. Guest
"""

import os

from common import *

class CBuilder:
    def __init__(self, doxyparse, outputdir):
        self.doxyparser = doxyparse
        self.output_dir = outputdir

    def make_bindings(self):
        output_dir = os.path.abspath(os.path.join(self.output_dir, "c"))
        if not os.path.exists(output_dir):
            os.makedirs(output_dir)
    
        for aclass in self.doxyparser.classes:
            # This bit doesn't work, because the aclass.name is not the same as
            # those listed in common
            if aclass.name in excluded_classes:
                #print "Skipping %s" % aclass.name
                continue
                
            self.make_c_header(output_dir, aclass)


    def make_c_header(self, output_dir, aclass):
            filename = os.path.join(output_dir, aclass.name[2:].lower() + ".hh")
            enums_text = make_enums(aclass)
            method_text = self.make_c_methods(aclass)
            class_name = aclass.name[2:].capitalize()
            text = """
// Enums
%s

%s
""" % (enums_text, method_text)

            afile = open(filename, "wb")
            afile.write(text)
            afile.close()


    def make_c_methods(self, aclass):
        retval = ""
        
        wxc_classname = 'wxC' + aclass.name[2:].capitalize()

        for amethod in aclass.constructors:
            retval += """
// %s
%s%s;\n\n
""" % (amethod.brief_description, wxc_classname + '* ' + wxc_classname + '_' + amethod.name, amethod.argsstring)

        for amethod in aclass.methods:
            if amethod.name.startswith('m_'):
                # for some reason, public members are listed as methods
                continue
        
            args = '(' + wxc_classname + '* obj'
            if amethod.argsstring.find('()') != -1:
                args += ')'
            else: 
                args += ', ' + amethod.argsstring[1:].strip()
            
            retval += """
// %s
%s %s%s;\n
""" % (amethod.detailed_description, amethod.return_type, wxc_classname + '_' + amethod.name, args)

        return retval