diff options
Diffstat (limited to 'tools/linguist/lupdate/cpp.cpp')
| -rw-r--r-- | tools/linguist/lupdate/cpp.cpp | 83 |
1 files changed, 71 insertions, 12 deletions
diff --git a/tools/linguist/lupdate/cpp.cpp b/tools/linguist/lupdate/cpp.cpp index b1d2d01..58e094b 100644 --- a/tools/linguist/lupdate/cpp.cpp +++ b/tools/linguist/lupdate/cpp.cpp @@ -58,10 +58,6 @@ QT_BEGIN_NAMESPACE static const char MagicComment[] = "TRANSLATOR "; -static const int yyIdentMaxLen = 128; -static const int yyCommentMaxLen = 65536; -static const int yyStringMaxLen = 65536; - #define STRINGIFY_INTERNAL(x) #x #define STRINGIFY(x) STRINGIFY_INTERNAL(x) #define STRING(s) static QString str##s(QLatin1String(STRINGIFY(s))) @@ -203,7 +199,7 @@ private: enum { Tok_Eof, Tok_class, Tok_friend, Tok_namespace, Tok_using, Tok_return, - Tok_tr = 10, Tok_trUtf8, Tok_translate, Tok_translateUtf8, + Tok_tr = 10, Tok_trUtf8, Tok_translate, Tok_translateUtf8, Tok_trid, Tok_Q_OBJECT = 20, Tok_Q_DECLARE_TR_FUNCTIONS, Tok_Ident, Tok_Comment, Tok_String, Tok_Arrow, Tok_Colon, Tok_ColonColon, Tok_Equals, @@ -557,6 +553,8 @@ uint CppParser::getToken() return Tok_Q_DECLARE_TR_FUNCTIONS; if (yyIdent == QLatin1String("QT_TR_NOOP")) return Tok_tr; + if (yyIdent == QLatin1String("QT_TRID_NOOP")) + return Tok_trid; if (yyIdent == QLatin1String("QT_TRANSLATE_NOOP")) return Tok_translate; if (yyIdent == QLatin1String("QT_TRANSLATE_NOOP3")) @@ -592,6 +590,10 @@ uint CppParser::getToken() if (yyIdent == QLatin1String("namespace")) return Tok_namespace; break; + case 'q': + if (yyIdent == QLatin1String("qtTrId")) + return Tok_trid; + break; case 'r': if (yyIdent == QLatin1String("return")) return Tok_return; @@ -668,14 +670,9 @@ uint CppParser::getToken() yyCh = getChar(); if (yyCh == EOF || yyCh == '\n') break; - if (yyString.size() < yyStringMaxLen) { - yyString.append(QLatin1Char('\\')); - yyString.append(yyCh); - } - } else { - if (yyString.size() < yyStringMaxLen) - yyString.append(yyCh); + yyString.append(QLatin1Char('\\')); } + yyString.append(yyCh); yyCh = getChar(); } @@ -1337,6 +1334,7 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions) QString comment; QString extracomment; QString msgid; + QString sourcetext; TranslatorMessage::ExtraData extra; QString prefix; #ifdef DIAGNOSE_RETRANSLATABILITY @@ -1523,6 +1521,9 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions) case Tok_trUtf8: if (!results->tor) goto case_default; + if (!sourcetext.isEmpty()) + qWarning("%s:%d: //%% cannot be used with tr() / QT_TR_NOOP(). Ignoring\n", + qPrintable(yyFileName), yyLineNo); utf8 = (yyTok == Tok_trUtf8); line = yyLineNo; yyTok = getToken(); @@ -1620,6 +1621,9 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions) case Tok_translate: if (!results->tor) goto case_default; + if (!sourcetext.isEmpty()) + qWarning("%s:%d: //%% cannot be used with translate() / QT_TRANSLATE_NOOP(). Ignoring\n", + qPrintable(yyFileName), yyLineNo); utf8 = (yyTok == Tok_translateUtf8); line = yyLineNo; yyTok = getToken(); @@ -1669,6 +1673,27 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions) msgid.clear(); extra.clear(); break; + case Tok_trid: + if (!results->tor) + goto case_default; + if (!sourcetext.isEmpty()) { + if (!msgid.isEmpty()) + qWarning("%s:%d: //= cannot be used with qtTrId() / QT_TRID_NOOP(). Ignoring\n", + qPrintable(yyFileName), yyLineNo); + //utf8 = false; // Maybe use //%% or something like that + line = yyLineNo; + yyTok = getToken(); + if (match(Tok_LeftParen) && matchString(&msgid) && !msgid.isEmpty()) { + bool plural = match(Tok_Comma); + recordMessage(line, QString(), sourcetext, QString(), extracomment, + msgid, extra, false, plural); + } + sourcetext.clear(); + } + extracomment.clear(); + msgid.clear(); + extra.clear(); + break; case Tok_Q_DECLARE_TR_FUNCTIONS: case Tok_Q_OBJECT: namespaces.last()->hasTrFunctions = true; @@ -1698,6 +1723,40 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions) int k = yyComment.indexOf(QLatin1Char(' ')); if (k > -1) extra.insert(yyComment.left(k), yyComment.mid(k + 1).trimmed()); + } else if (yyComment.startsWith(QLatin1Char('%'))) { + int p = 1, c; + forever { + if (p >= yyComment.length()) + break; + c = yyComment.unicode()[p++].unicode(); + if (isspace(c)) + continue; + if (c != '"') { + qWarning("%s:%d: Unexpected character in meta string\n", + qPrintable(yyFileName), yyLineNo); + break; + } + forever { + if (p >= yyComment.length()) { + whoops: + qWarning("%s:%d: Unterminated meta string\n", + qPrintable(yyFileName), yyLineNo); + break; + } + c = yyComment.unicode()[p++].unicode(); + if (c == '"') + break; + if (c == '\\') { + if (p >= yyComment.length()) + goto whoops; + c = yyComment.unicode()[p++].unicode(); + if (c == '\n') + goto whoops; + sourcetext.append(QLatin1Char('\\')); + } + sourcetext.append(c); + } + } } else { comment = yyComment.simplified(); if (comment.startsWith(QLatin1String(MagicComment))) { |