path: root/dictionaries/ru_RU/Lightproof.py

# -*- encoding: UTF-8 -*-
# Lightproof grammar checker for LibreOffice and OpenOffice.org
# http://launchpad.net/lightproof
# version 1.4.3 (2011-12-05)
#
# 2009-2011 (c) László Németh (nemeth at numbertext org), license: MPL 1.1 / GPLv3+ / LGPLv3+

import uno, unohelper, sys, traceback, re
from lightproof_impl_ru_RU import locales
from lightproof_impl_ru_RU import pkg
import lightproof_handler_ru_RU
from string import join

from com.sun.star.linguistic2 import XProofreader, XSupportedLocales
from com.sun.star.linguistic2 import ProofreadingResult, SingleProofreadingError
from com.sun.star.lang import XServiceInfo, XServiceName, XServiceDisplayName
from com.sun.star.lang import Locale
from com.sun.star.text.TextMarkupType import PROOFREADING
from com.sun.star.beans import PropertyValue

# loaded rules
langrule = {}
# ignored rules
ignore = {}

# cache for morphogical analyses
analyses = {}
stems = {}
suggestions = {}

# assign Calc functions
calcfunc = None

# check settings
def option(lang, opt):
    return lightproof_handler_ru_RU.get_option(lang.Language + "_" + lang.Country, opt)

# filtering affix fields (ds, is, ts etc.)
def onlymorph(st):
    if st != None:
        st = re.sub(r"^.*(st:|po:)", r"\1", st) # keep last word part
        st = re.sub(r"\b(?=[dit][sp]:)","@", st) # and its affixes
        st = re.sub(r"(?<!@)\b\w\w:\w+","", st).replace('@','').strip()
    return st

# if the pattern matches all analyses of the input word, 
# return the last matched substring
def _morph(rLoc, word, pattern, all, onlyaffix):
    global analyses
    if word == None:
        return None
    if word not in analyses:
        x = spellchecker.spell(u"<?xml?><query type='analyze'><word>" + word + "</word></query>", rLoc, ())
        if not x:
            return None
        t = x.getAlternatives()
        if not t:
            t = [""]
        analyses[word] = t[0]
    a = analyses[word].split("</a>")[:-1]
    result = None
    p = re.compile(pattern)
    for i in a:
        if onlyaffix:
            i = onlymorph(i)
        result = p.search(i)
        if result:
            result = result.group(0)
            if not all:
                return result
        elif all:
            return None
    return result

def morph(rLoc, word, pattern, all=True):
    return _morph(rLoc, word, pattern, all, False)

def affix(rLoc, word, pattern, all=True):
    return _morph(rLoc, word, pattern, all, True)

def spell(rLoc, word):
    if word == None:
        return None
    return spellchecker.isValid(word, rLoc, ())

# get the tuple of the stem of the word or an empty array
def stem(rLoc, word):
    global stems
    if word == None:
        return []
    if not word in stems:
        x = spellchecker.spell(u"<?xml?><query type='stem'><word>" + word + "</word></query>", rLoc, ())
        if not x:
            return []
        t = x.getAlternatives()
        if not t:
            t = []
        stems[word] = list(t)
    return stems[word]

# get the tuple of the morphological generation of a word or an empty array
def generate(rLoc, word, example):
    if word == None:
        return []
    x = spellchecker.spell(u"<?xml?><query type='generate'><word>" + word + "</word><word>" + example + "</word></query>", rLoc, ())
    if not x:
        return []
    t = x.getAlternatives()
    if not t:
        t = []
    return list(t)

# get suggestions
def suggest(rLoc, word):
    global suggestions
    if word == None:
        return word
    if word not in suggestions:
        x = spellchecker.spell("_" + word, rLoc, ())
        if not x:
            return word
        t = x.getAlternatives()
        suggestions[word] = join(t, "\n")
    return suggestions[word]

# get the nth word of the input string or None
def word(s, n):
    a = re.match("(?u)( [-.\w%]+){" + str(n-1) + "}( [-.\w%]+)", s)
    if not a:
        return None
    return a.group(2)[1:]

# get the (-)nth word of the input string or None
def wordmin(s, n):
    a = re.search("(?u)([-.\w%]+ )([-.\w%]+ ){" + str(n-1) + "}$", s)
    if not a:
        return None
    return a.group(1)[:-1]

def calc(funcname, par):
    global calcfunc
    global SMGR
    if calcfunc == None:
        calcfunc = SMGR.createInstance( "com.sun.star.sheet.FunctionAccess")
        if calcfunc == None:
                return None
    return calcfunc.callFunction(funcname, par)

def proofread( nDocId, TEXT, LOCALE, nStartOfSentencePos, nSuggestedSentenceEndPos, rProperties ):
    global ignore
    aErrs = []
    s = TEXT[nStartOfSentencePos:nSuggestedSentenceEndPos]
    for i in get_rule(LOCALE):
        if i[0] and not str(i[0]) in ignore:
            for m in i[0].finditer(s):
              if not i[3] or eval(i[3]):
                aErr = uno.createUnoStruct( "com.sun.star.linguistic2.SingleProofreadingError" )
                aErr.nErrorStart        = nStartOfSentencePos + m.start(0) # nStartOfSentencePos
                aErr.nErrorLength       = m.end(0) - m.start(0)
                aErr.nErrorType         = PROOFREADING
                aErr.aRuleIdentifier    = str(i[0])
                iscap = (i[4] and m.group(0)[0:1].isupper())
                if i[1][0:1] == "=":
                        aErr.aSuggestions = tuple(cap(eval(i[1][1:]).split("\n"), iscap, LOCALE))
                else:
                        aErr.aSuggestions = tuple(cap(m.expand(i[1]).split("\n"), iscap, LOCALE))
                comment = i[2]
                if comment[0:1] == "=":
                        comment = eval(comment[1:])
                aErr.aShortComment      = comment.split("\\n")[0].strip()
                aErr.aFullComment       = comment.split("\\n")[-1].strip()
                if "://" in aErr.aFullComment:
                        p = PropertyValue()
                        p.Name = "FullCommentURL"
                        p.Value = aErr.aFullComment
                        aErr.aFullComment = aErr.aShortComment
                        aErr.aProperties        = (p,)
                else:
                        aErr.aProperties        = ()
                aErrs = aErrs + [aErr]
    return tuple(aErrs)

def cap(a, iscap, rLoc):
    if iscap:
        for i in range(0, len(a)):
            if a[i][0:1] == "i":
                if rLoc.Language == "tr" or rLoc.Language == "az":
                    a[i] = u"\u0130" + a[i][1:]
                elif a[i][1:2] == "j" and rLoc.Language == "nl":
                    a[i] = "IJ" + a[i][2:]
                else:
                    a[i] = "I" + a[i][1:]
            else:
                a[i] = a[i].capitalize()
    return a

def get_rule(rLocale):
        module = rLocale.Language
        if rLocale.Country != "":
                module = module + "_" + rLocale.Country
        try:
                return langrule[module]
        except:
                try:
                        module = rLocale.Language
                        return langrule[module]
                except:
                        try:
                                d = __import__("lightproof_" + pkg)
                        except:
                                print "Error: missing language data: " + module
                                return None
        # compile regular expressions
        for i in d.dic:
                try:
                        if re.compile("[(][?]iu[)]").match(i[0]):
                                i += [True]
                                i[0] = re.sub("[(][?]iu[)]", "(?u)", i[0])
                        else:
                                i += [False]
                        i[0] = re.compile(i[0])
                except:
                        print "Lightproof: bad rule -- ", i[0]
                        i[0] = None
        langrule[module] = d.dic
        return langrule[module]

class Lightproof( unohelper.Base, XProofreader, XServiceInfo, XServiceName, XServiceDisplayName, XSupportedLocales):

    def __init__( self, ctx, *args ):
        global spellchecker
        global SMGR
        self.ctx = ctx
        self.ServiceName = "com.sun.star.linguistic2.Proofreader"
        self.ImplementationName = "org.libreoffice.comp.pyuno.Lightproof." + pkg
        self.SupportedServiceNames = (self.ServiceName, )
        self.locales = []
        for i in locales:
            l = locales[i]
            self.locales += [Locale(l[0], l[1], l[2])]
        self.locales = tuple(self.locales)
        currentContext = uno.getComponentContext()
        SMGR = currentContext.ServiceManager
        spellchecker = SMGR.createInstanceWithContext("com.sun.star.linguistic2.SpellChecker", currentContext)
        lightproof_handler_ru_RU.load(currentContext)

    # XServiceName method implementations
    def getServiceName(self):
        return self.ImplementationName

    # XServiceInfo method implementations
    def getImplementationName (self):
                return self.ImplementationName

    def supportsService(self, ServiceName):
                return (ServiceName in self.SupportedServiceNames)

    def getSupportedServiceNames (self):
                return self.SupportedServiceNames

    # XSupportedLocales
    def hasLocale(self, aLocale):
        if aLocale in self.locales:
            return True
        for i in self.locales:
            if (i.Country == aLocale.Country or i.Country == "") and aLocale.Language == i.Language:
                return True
        return False

    def getLocales(self):
        return self.locales

    # XProofreader
    def isSpellChecker(self):
        return False

    def doProofreading(self, nDocId, rText, rLocale, nStartOfSentencePos, \
        nSuggestedSentenceEndPos, rProperties):
        aRes = uno.createUnoStruct( "com.sun.star.linguistic2.ProofreadingResult" )
        aRes.aDocumentIdentifier = nDocId
        aRes.aText = rText
        aRes.aLocale = rLocale
        aRes.nStartOfSentencePosition = nStartOfSentencePos
        aRes.nStartOfNextSentencePosition = nSuggestedSentenceEndPos
        l = rText[nSuggestedSentenceEndPos:nSuggestedSentenceEndPos+1]
        while l == " ":
            aRes.nStartOfNextSentencePosition = aRes.nStartOfNextSentencePosition + 1
            l = rText[aRes.nStartOfNextSentencePosition:aRes.nStartOfNextSentencePosition+1]
        if aRes.nStartOfNextSentencePosition == nSuggestedSentenceEndPos and l!="":
            aRes.nStartOfNextSentencePosition = nSuggestedSentenceEndPos + 1
        aRes.nBehindEndOfSentencePosition = aRes.nStartOfNextSentencePosition

        try:
            aRes.aErrors = proofread( nDocId, rText, rLocale, \
                nStartOfSentencePos, aRes.nBehindEndOfSentencePosition, rProperties)
        except:
            # traceback.print_exc(file=sys.stdout)
            aRes.aErrors = ()
        aRes.aProperties = ()
        aRes.xProofreader = self
        return aRes

    def ignoreRule(self, rid, aLocale):
        global ignore
        ignore[rid] = 1

    def resetIgnoreRules(self):
        global ignore
        ignore = {}

    # XServiceDisplayName
    def getServiceDisplayName(self, aLocale):
        return "Lightproof Grammar Checker (" + pkg + ")"

g_ImplementationHelper = unohelper.ImplementationHelper()
g_ImplementationHelper.addImplementation( Lightproof, \
        "org.libreoffice.comp.pyuno.Lightproof." + pkg,
        ("com.sun.star.linguistic2.Proofreader",),)

g_ImplementationHelper.addImplementation( lightproof_handler_ru_RU.LightproofOptionsEventHandler, \
        "org.libreoffice.comp.pyuno.LightproofOptionsEventHandler." + pkg,
        ("com.sun.star.awt.XContainerWindowEventHandler",),)