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#!/usr/bin/env python
#
# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This file incorporates work covered by the following license notice:
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed
# with this work for additional information regarding copyright
# ownership. The ASF licenses this file to you under the Apache
# License, Version 2.0 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.apache.org/licenses/LICENSE-2.0 .
#
import sys
localeNames = {'fr': 'French', 'hu': 'Hungarian', 'de': 'German'}
def getLocaleName (code):
global localeNames
if code in localeNames:
return localeNames[code]
else:
return "(unknown locale)"
def getAscii (ords):
ascii = ''
for c in ords:
ascii += chr(c)
return ascii
class LocaleData(object):
def __init__ (self, locale):
self.locale = locale
self.funcList = {}
def addKeywordMap (self, funcName, localeName, engName):
if funcName not in self.funcList:
self.funcList[funcName] = []
self.funcList[funcName].append([localeName, engName])
def getLocaleFuncVarName (self, func, pair):
return func.lower() + "_" + getAscii(pair[1]).lower() + "_" + self.locale
def dumpCode (self):
chars = ""
# locale output
chars += "// " + "-"*75 + "\n"
chars += "// %s language locale (automatically generated)\n"%getLocaleName(self.locale)
chars += "// " + "-"*75 + "\n"
chars += "static const Locale a" + self.locale.capitalize() + "(OUString(\""
chars += self.locale
chars += "\"), OUString(), OUString());\n\n"
# pre instantiations of localized function names.
funcs = sorted(self.funcList.keys())
chars += "// pre instantiations of localized function names\n"
for func in funcs:
for item in self.funcList[func]:
chars += "static const sal_Unicode " + self.getLocaleFuncVarName(func, item) + "[] = {\n"
chars += " "
isFirst = True
# Dump the UTF-16 bytes.
for uval in item[0]:
if isFirst:
isFirst = False
else:
chars += ", "
chars += "0x%.4X"%uval
# Don't forget to null-terminate the string.
if not isFirst:
chars += ", "
chars += "0x0000"
chars += "};\n"
# map item instantiations
chars += "\n"
chars += "static const TransItem p" + self.locale.capitalize() + "[] = {\n"
for func in funcs:
for item in self.funcList[func]:
chars += " "
chars += "{%s, \"%s\", %s},\n"%(self.getLocaleFuncVarName(func, item),
getAscii(item[1]),
"oc"+func.capitalize())
chars += " {NULL, NULL, ocNone}\n"
chars += "};\n\n"
# addToMap call
chars += "addToMap(%s, %s);\n"%(
"p"+self.locale.capitalize(), "a"+self.locale.capitalize())
return chars
class Parser(object):
def __init__ (self, args):
# default input & output files.
self.infile = "./keywords_utf16.txt"
self.outfile = "../../source/core/tool/cellkeywords.inl"
if len(args) >= 2:
self.infile = args[1]
if len(args) >= 3:
self.outfile = args[2]
def getDByte (self):
# Assume little endian.
bh = self.bytes[self.i]
bl = self.bytes[self.i+1]
try:
dbyte = ord(bl)*256 + ord(bh)
except Exception:
dbyte = bl*256 + bh
self.i += 2
return dbyte
def parseLine (self):
buf = []
while self.i < self.size:
dbyte = self.getDByte()
if dbyte == 0x000A:
break
buf.append(dbyte)
return buf
def dumpBuf (self, buf, linefeed=True):
for item in buf:
sys.stdout.write(chr(item))
if linefeed:
print ('')
def parse (self):
file = open(self.infile, 'rb')
self.bytes = file.read()
file.close()
self.size = len(self.bytes)
self.i = 0
localeList = [] # stores an array of locale data objects.
funcName = None
word = []
wordPair = []
while self.i < self.size:
dbyte = self.getDByte()
if dbyte == 0xFEFF and self.i == 2:
# unicode signature - ignore it.
pass
elif dbyte == 0x0024:
# $ - locale name
buf = self.parseLine()
locale = getAscii(buf)
localeList.append(LocaleData(locale))
elif dbyte == 0x0040:
# @ - function name
buf = self.parseLine()
funcName = getAscii(buf)
elif dbyte == 0x002C:
# , - comma separator
if len(word) > 0:
wordPair.append(word)
word = []
elif dbyte == 0x000A:
# linefeed
if len(word) > 0:
wordPair.append(word)
word = []
if len(wordPair) >= 2:
localeList[-1].addKeywordMap(funcName, wordPair[0], wordPair[1])
wordPair = []
elif dbyte in [0x0009, 0x0020]:
# whitespace - ignore it.
pass
else:
word.append(dbyte)
chars = "// This file has been automatically generated. Do not hand-edit this!\n"
for obj in localeList:
chars += "\n" + obj.dumpCode()
# Write to output file.
file = open(self.outfile, 'w')
file.write(chars)
file.close()
if __name__=='__main__':
parser = Parser(sys.argv)
parser.parse()
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