summaryrefslogtreecommitdiffstats
path: root/tools/linguist/lupdate
diff options
context:
space:
mode:
Diffstat (limited to 'tools/linguist/lupdate')
-rw-r--r--tools/linguist/lupdate/cpp.cpp120
-rw-r--r--tools/linguist/lupdate/lupdate.114
-rw-r--r--tools/linguist/lupdate/main.cpp6
3 files changed, 112 insertions, 28 deletions
diff --git a/tools/linguist/lupdate/cpp.cpp b/tools/linguist/lupdate/cpp.cpp
index eb743c2..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)))
@@ -180,7 +176,8 @@ private:
QString transcode(const QString &str, bool utf8);
void recordMessage(
int line, const QString &context, const QString &text, const QString &comment,
- const QString &extracomment, bool utf8, bool plural);
+ const QString &extracomment, const QString &msgid, const TranslatorMessage::ExtraData &extra,
+ bool utf8, bool plural);
void processInclude(const QString &file, ConversionData &cd,
QSet<QString> &inclusions);
@@ -202,7 +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,
@@ -556,6 +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"))
@@ -591,6 +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;
@@ -667,14 +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();
}
@@ -1299,13 +1297,16 @@ QString CppParser::transcode(const QString &str, bool utf8)
void CppParser::recordMessage(
int line, const QString &context, const QString &text, const QString &comment,
- const QString &extracomment, bool utf8, bool plural)
+ const QString &extracomment, const QString &msgid, const TranslatorMessage::ExtraData &extra,
+ bool utf8, bool plural)
{
TranslatorMessage msg(
transcode(context, utf8), transcode(text, utf8), transcode(comment, utf8), QString(),
yyFileName, line, QStringList(),
TranslatorMessage::Unfinished, plural);
msg.setExtraComment(transcode(extracomment.simplified(), utf8));
+ msg.setId(msgid);
+ msg.setExtras(extra);
if ((utf8 || yyForceUtf8) && !yyCodecIsUtf8 && msg.needs8Bit())
msg.setUtf8(true);
results->tor->append(msg);
@@ -1332,6 +1333,9 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions)
QString text;
QString comment;
QString extracomment;
+ QString msgid;
+ QString sourcetext;
+ TranslatorMessage::ExtraData extra;
QString prefix;
#ifdef DIAGNOSE_RETRANSLATABILITY
QString functionName;
@@ -1517,6 +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();
@@ -1604,14 +1611,19 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions)
prefix.clear();
}
- recordMessage(line, context, text, comment, extracomment, utf8, plural);
+ recordMessage(line, context, text, comment, extracomment, msgid, extra, utf8, plural);
}
extracomment.clear();
+ msgid.clear();
+ extra.clear();
break;
case Tok_translateUtf8:
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();
@@ -1655,9 +1667,32 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions)
break;
}
}
- recordMessage(line, context, text, comment, extracomment, utf8, plural);
+ recordMessage(line, context, text, comment, extracomment, msgid, extra, utf8, plural);
}
extracomment.clear();
+ 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:
@@ -1679,6 +1714,49 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions)
if (yyComment.startsWith(QLatin1Char(':'))) {
yyComment.remove(0, 1);
extracomment.append(yyComment);
+ } else if (yyComment.startsWith(QLatin1Char('='))) {
+ yyComment.remove(0, 1);
+ msgid = yyComment.simplified();
+ } else if (yyComment.startsWith(QLatin1Char('~'))) {
+ yyComment.remove(0, 1);
+ yyComment = yyComment.trimmed();
+ 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))) {
@@ -1689,7 +1767,11 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions)
} else {
context = comment.left(k);
comment.remove(0, k + 1);
- recordMessage(yyLineNo, context, QString(), comment, extracomment, false, false);
+ recordMessage(yyLineNo, context, QString(), comment, extracomment,
+ QString(), TranslatorMessage::ExtraData(), false, false);
+ extracomment.clear();
+ results->tor->setExtras(extra);
+ extra.clear();
}
}
}
@@ -1739,6 +1821,8 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions)
prospectiveContext.clear();
prefix.clear();
extracomment.clear();
+ msgid.clear();
+ extra.clear();
yyTokColonSeen = false;
yyTok = getToken();
break;
@@ -1799,7 +1883,7 @@ void loadCPP(Translator &translator, const QStringList &filenames, ConversionDat
? translator.codecName() : cd.m_codecForSource;
QTextCodec *codec = QTextCodec::codecForName(codecName);
- foreach (const QString filename, filenames) {
+ foreach (const QString &filename, filenames) {
if (CppFiles::getResults(filename) || CppFiles::isBlacklisted(filename))
continue;
diff --git a/tools/linguist/lupdate/lupdate.1 b/tools/linguist/lupdate/lupdate.1
index 68958b9..b37e7b3 100644
--- a/tools/linguist/lupdate/lupdate.1
+++ b/tools/linguist/lupdate/lupdate.1
@@ -52,12 +52,12 @@ tool for the Qt GUI toolkit.
.B Lupdate
reads a qmake/tmake project file (.pro file), finds the translatable
strings in the specified source, header and interface files, and
-updates the translation files (.ts files) specified in it. The
+updates the translation files (TS files) specified in it. The
translation files are given to the translator who uses
.B Qt Linguist
to read the files and insert the translations.
.PP
-The .ts file format is a simple human-readable XML format that can be
+The TS file format is a simple human-readable XML format that can be
used with version control systems if required.
.PP
.SH OPTIONS
@@ -74,7 +74,7 @@ Default: 'ui,c,c++,cc,cpp,cxx,ch,h,h++,hh,hpp,hxx'.
Display the usage and exit.
.TP
.I "-locations {absolute|relative|none}"
-Specify/override how source code references are saved in ts files.
+Specify/override how source code references are saved in TS files.
Default is absolute.
.TP
.I "-no-obsolete"
@@ -84,7 +84,7 @@ Drop all obsolete strings.
Do not recursively scan the following directories.
.TP
.I "-no-sort"
-Do not sort contexts in .ts files.
+Do not sort contexts in TS files.
.TP
.I "-pluralonly"
Only include plural form messages.
@@ -97,7 +97,7 @@ file syntax but different file suffix
Recursively scan the following directories.
.TP
.I "-silent"
-Don't explain what is being done.
+Do not explain what is being done.
.TP
.I "-source-language <language>[_<region>]"
Specify/override the language of the source strings. Defaults to
@@ -139,8 +139,8 @@ translations will be reused as far as possible, and translated
strings that have vanished from the source files are marked obsolete.
.PP
.B lupdate
-can also be invoked with a list of C++ source files, .ui files
-and .ts files:
+can also be invoked with a list of C++ source files, UI files
+and TS files:
.PP
.in +4
.nf
diff --git a/tools/linguist/lupdate/main.cpp b/tools/linguist/lupdate/main.cpp
index 18c8932..c9250c6 100644
--- a/tools/linguist/lupdate/main.cpp
+++ b/tools/linguist/lupdate/main.cpp
@@ -103,7 +103,7 @@ static void printUsage()
" -silent\n"
" Do not explain what is being done.\n"
" -no-sort\n"
- " Do not sort contexts in .ts files.\n"
+ " Do not sort contexts in TS files.\n"
" -no-recursive\n"
" Do not recursively scan the following directories.\n"
" -recursive\n"
@@ -112,10 +112,10 @@ static void printUsage()
" Additional location to look for include files.\n"
" May be specified multiple times.\n"
" -locations {absolute|relative|none}\n"
- " Specify/override how source code references are saved in ts files.\n"
+ " Specify/override how source code references are saved in TS files.\n"
" Default is absolute.\n"
" -no-ui-lines\n"
- " Do not record line numbers in references to .ui files.\n"
+ " Do not record line numbers in references to UI files.\n"
" -disable-heuristic {sametext|similartext|number}\n"
" Disable the named merge heuristic. Can be specified multiple times.\n"
" -pro <filename>\n"
generated by cgit v0.12 at 2025-02-05 13:01:30 (GMT)