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Keep changeset 9ef862cbcc5e backed out on the reverted tree

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This commit is contained in:
Ehsan Akhgari 2011-09-02 09:03:38 -04:00
parent a171549936
commit 5b0901b712
1 changed files with 6 additions and 30 deletions
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36
editor/composer/src/nsEditorSpellCheck.cpp
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@ -729,9 +729,8 @@ nsEditorSpellCheck::UpdateCurrentDictionary()
}
// otherwise, get language from preferences
nsAutoString preferedDict(Preferences::GetLocalizedString("spellchecker.dictionary"));
if (dictName.IsEmpty()) {
dictName.Assign(preferedDict);
dictName.Assign(Preferences::GetLocalizedString("spellchecker.dictionary"));
}
if (dictName.IsEmpty())
@ -756,50 +755,27 @@ nsEditorSpellCheck::UpdateCurrentDictionary()
rv = SetCurrentDictionary(dictName);
if (NS_FAILED(rv)) {
// required dictionary was not available. Try to get a dictionary
// matching at least language part of dictName:
// matching at least language part of dictName: If required dictionary is
// "aa-bb", we try "aa", then we try any available dictionary aa-XX
nsAutoString langCode;
PRInt32 dashIdx = dictName.FindChar('-');
if (dashIdx != -1) {
langCode.Assign(Substring(dictName, 0, dashIdx));
// try to use langCode
rv = SetCurrentDictionary(langCode);
} else {
langCode.Assign(dictName);
}
nsDefaultStringComparator comparator;
// try dictionary.spellchecker preference if it starts with langCode (and
// if we haven't tried it already)
if (!preferedDict.IsEmpty() && !dictName.Equals(preferedDict) &&
nsStyleUtil::DashMatchCompare(preferedDict, langCode, comparator)) {
rv = SetCurrentDictionary(preferedDict);
}
// Otherwise, try langCode (if we haven't tried it already)
if (NS_FAILED(rv)) {
if (!dictName.Equals(langCode) && !preferedDict.Equals(langCode)) {
rv = SetCurrentDictionary(preferedDict);
}
}
// Otherwise, try any available dictionary aa-XX
if (NS_FAILED(rv)) {
// loop over avaible dictionaries; if we find one with required
// language, use it
nsTArray<nsString> dictList;
rv = mSpellChecker->GetDictionaryList(&dictList);
NS_ENSURE_SUCCESS(rv, rv);
nsDefaultStringComparator comparator;
PRInt32 i, count = dictList.Length();
for (i = 0; i < count; i++) {
nsAutoString dictStr(dictList.ElementAt(i));
if (dictStr.Equals(dictName) ||
dictStr.Equals(preferedDict) ||
dictStr.Equals(langCode)) {
// We have already tried it
continue;
}
if (nsStyleUtil::DashMatchCompare(dictStr, langCode, comparator) &&
NS_SUCCEEDED(SetCurrentDictionary(dictStr))) {
break;