#

# This file is an aid to generated the Languages rules file.

# usage:

#   python languages.py > ..\winbuild\Languages.rules

#

import os

import re

files = [f for f in os.listdir('.') if re.match(r'translator_[a-z][a-z]\.h', f)]

new_list = []

for f in files:

    new_list.append([f,(os.path.splitext(f)[0]).replace("translator_","").upper()])

#

# generating file is lang_cfg.py

# the rules file has to output lang_cfg.h

#

print("""\

        Name="languages"

        Version="8.00"

        >

        <Rules>

                        Name="Languages"

                        DisplayName="Settings"

                        CommandLine="python $(InputPath) [AllOptions] [AdditionalOptions] > $(InpDir)/$(InputName).h"

                        Outputs="$(IntDir)/$(InputName).h"

                        FileExtensions="*.py"

                        AdditionalDependencies=""

                        ExecutionDescription="Executing languages ..."

                        ShowOnlyRuleProperties="false"

                        >

                        <Properties>

                                       Name="EnglishOnly"

                                       DisplayName="Use English Only"

                                       Description="Use English Only"

                                       DefaultValue="0"

                               >

                                       <Values>

                                               Value="0"

                                               Switch=""

                                               DisplayName="Don't use English Only"

                                               />

                                               Value="1"

                                               Switch="ENONLY"

                                               DisplayName="Use English Only"

                                               />

                                       </Values>

                               </EnumProperty>

""")

#

# generate loop, English is mandatory (so cannot be chosen)

#

for f in new_list:

    if (f[1] != "EN"):

        # search for the language description

        fil = open(f[0], 'r')

        tmp = ""

        for line in fil:

          if "idLanguage" in line:

             tmp = line

             if "}" in line:

               break

          elif (tmp != ""):

             tmp += line

             if "}" in line:

               break

        tmp = tmp.replace("\n","")

        l = re.sub('[^"]*"([^"]*)".*','\\1',tmp)

        l1 = l.replace("-","")

        # capatalize first letter

        l = l.title()

        print("""\

                                           Name="%s"

                                           DisplayName="Use %s"

                                           Description="Use %s"

                                           DefaultValue="1"

                                   >

                                           <Values>

                                                   Value="0"

                                                   Switch=""

                                                   DisplayName="Don't use %s"

                                                   />

                                                   Value="1"

                                                   Switch="%s"

                                                   DisplayName="Use %s"

                                                   />

                                           </Values>

                                   </EnumProperty>

        """ % (l1, l, l, l, f[1], l))

print("""\

                        </Properties>

                </CustomBuildRule>

        </Rules>

</VisualStudioToolFile>

""")