Merge commit 'origin/4.5'

Conflicts:
	src/3rdparty/webkit/VERSION
	src/3rdparty/webkit/WebCore/ChangeLog
	src/3rdparty/webkit/WebCore/generated/JSDOMWindow.cpp
	src/3rdparty/webkit/WebCore/page/DOMWindow.idl
	src/corelib/io/qdiriterator.cpp
	src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
	src/plugins/gfxdrivers/directfb/qdirectfbpixmap.h
	tests/auto/qxmlquery/tst_qxmlquery.cpp
	tools/linguist/lconvert/main.cpp

10 files changed, 65 insertions, 35 deletions

diff --git a/tools/linguist/lconvert/main.cpp b/tools/linguist/lconvert/main.cpp
index 4bed02f0ca..1381595791 100644
--- a/tools/linguist/lconvert/main.cpp
+++ b/tools/linguist/lconvert/main.cpp
@@ -81,8 +81,11 @@ static int usage(const QStringList &args)
         "    --output-format <outformat>\n"
         "           Specify output format. See -if.\n\n"
         "    --input-codec <codec>\n"
-        "           Specify encoding for QM input files. Default is 'Latin1'.\n"
-        "           UTF-8 is always tried as well, corresponding to the trUtf8() function.\n\n"
+        "           Specify encoding for QM and PO input files. Default is 'Latin1'\n"
+        "           for QM and 'UTF-8' for PO files. UTF-8 is always tried as well for\n"
+        "           QM, corresponding to the possible use of the trUtf8() function.\n\n"
+        "    --output-codec <codec>\n"
+        "           Specify encoding for PO output files. Default is 'UTF-8'.\n\n"
         "    --drop-tags <regexp>\n"
         "           Drop named extra tags when writing TS or XLIFF files.\n"
         "           May be specified repeatedly.\n\n"
@@ -141,7 +144,6 @@ int main(int argc, char *argv[])
     Translator::LocationsType locations = Translator::DefaultLocations;
 
     ConversionData cd;
-    cd.m_codecForSource = "Latin1";
     Translator tr;
 
     for (int i = 1; i < args.size(); ++i) {
@@ -174,6 +176,10 @@ int main(int argc, char *argv[])
             if (++i >= args.size())
                 return usage(args);
             cd.m_codecForSource = args[i].toLatin1();
+        } else if (args[i] == QLatin1String("-output-codec")) {
+            if (++i >= args.size())
+                return usage(args);
+            cd.m_outputCodec = args[i].toLatin1();
         } else if (args[i] == QLatin1String("-drop-tag")) {
             if (++i >= args.size())
                 return usage(args);
@@ -257,6 +263,11 @@ int main(int argc, char *argv[])
     if (locations != Translator::DefaultLocations)
         tr.setLocationsType(locations);
 
+    tr.normalizeTranslations(cd);
+    if (!cd.errors().isEmpty()) {
+        qWarning("%s", qPrintable(cd.error()));
+        cd.clearErrors();
+    }
     if (!tr.save(outFileName, cd, outFormat)) {
         qWarning("%s", qPrintable(cd.error()));
         return 3;
diff --git a/tools/linguist/linguist/messagemodel.cpp b/tools/linguist/linguist/messagemodel.cpp
index 6bbf6f32f6..9995220457 100644
--- a/tools/linguist/linguist/messagemodel.cpp
+++ b/tools/linguist/linguist/messagemodel.cpp
@@ -139,7 +139,7 @@ DataModel::DataModel(QObject *parent)
 
 QStringList DataModel::normalizedTranslations(const MessageItem &m) const
 {
-    return Translator::normalizedTranslations(m.message(), m_language, m_country);
+    return Translator::normalizedTranslations(m.message(), m_numerusForms.count());
 }
 
 ContextItem *DataModel::contextItem(int context) const
diff --git a/tools/linguist/lrelease/main.cpp b/tools/linguist/lrelease/main.cpp
index d3b993749b..5cb9e1acb2 100644
--- a/tools/linguist/lrelease/main.cpp
+++ b/tools/linguist/lrelease/main.cpp
@@ -121,6 +121,7 @@ static bool releaseTranslator(Translator &tor, const QString &qmFileName,
     }
 
     ConversionData cd;
+    tor.normalizeTranslations(cd);
     cd.m_verbose = verbose;
     cd.m_ignoreUnfinished = ignoreUnfinished;
     cd.m_idBased = idBased;
diff --git a/tools/linguist/lupdate/main.cpp b/tools/linguist/lupdate/main.cpp
index ba5f45efbf..6a1edc484a 100644
--- a/tools/linguist/lupdate/main.cpp
+++ b/tools/linguist/lupdate/main.cpp
@@ -203,6 +203,11 @@ static void updateTsFiles(const Translator &fetchedTor, const QStringList &tsFil
             out.stripObsoleteMessages();
         out.stripEmptyContexts();
 
+        out.normalizeTranslations(cd);
+        if (!cd.errors().isEmpty()) {
+            printOut(cd.error());
+            cd.clearErrors();
+        }
         if (!out.save(fileName, cd, QLatin1String("auto"))) {
             printOut(cd.error());
             *fail = true;
diff --git a/tools/linguist/shared/po.cpp b/tools/linguist/shared/po.cpp
index e22aa7d90d..796d012ead 100644
--- a/tools/linguist/shared/po.cpp
+++ b/tools/linguist/shared/po.cpp
@@ -359,6 +359,7 @@ bool loadPO(Translator &translator, QIODevice &dev, ConversionData &cd)
     const QChar quote = QLatin1Char('"');
     const QChar newline = QLatin1Char('\n');
     QTextStream in(&dev);
+    in.setCodec(cd.m_codecForSource.isEmpty() ? "UTF-8" : cd.m_codecForSource);
     bool error = false;
 
     // format of a .po file entry:
@@ -554,7 +555,7 @@ bool savePO(const Translator &translator, QIODevice &dev, ConversionData &cd)
 {
     bool ok = true;
     QTextStream out(&dev);
-    //qDebug() << "OUT CODEC: " << out.codec()->name();
+    out.setCodec(cd.m_outputCodec.isEmpty() ? "UTF-8" : cd.m_outputCodec);
 
     bool first = true;
     if (translator.messages().isEmpty() || !translator.messages().first().sourceText().isEmpty()) {
@@ -636,7 +637,7 @@ bool savePO(const Translator &translator, QIODevice &dev, ConversionData &cd)
             if (plural.isEmpty())
                 plural = msg.sourceText();
             out << poEscapedString(prefix, QLatin1String("msgid_plural"), noWrap, plural);
-            QStringList translations = translator.normalizedTranslations(msg, cd, &ok);
+            const QStringList &translations = msg.translations();
             for (int i = 0; i != translations.size(); ++i) {
                 QString str = translations.at(i);
                 str.replace(QChar(Translator::BinaryVariantSeparator),
diff --git a/tools/linguist/shared/qm.cpp b/tools/linguist/shared/qm.cpp
index 9523fde8c6..638e9972f6 100644
--- a/tools/linguist/shared/qm.cpp
+++ b/tools/linguist/shared/qm.cpp
@@ -552,7 +552,8 @@ bool loadQM(Translator &translator, QIODevice &dev, ConversionData &cd)
     size_t numItems = offsetLength / (2 * sizeof(quint32));
     //qDebug() << "NUMITEMS: " << numItems;
 
-    QTextCodec *codec = QTextCodec::codecForName(cd.m_codecForSource);
+    QTextCodec *codec = QTextCodec::codecForName(
+            cd.m_codecForSource.isEmpty() ? "Latin1" : cd.m_codecForSource);
     QTextCodec *utf8Codec = 0;
     if (codec->name() != "UTF-8")
         utf8Codec = QTextCodec::codecForName("UTF-8");
diff --git a/tools/linguist/shared/translator.cpp b/tools/linguist/shared/translator.cpp
index 305681d767..62f4d10a75 100644
--- a/tools/linguist/shared/translator.cpp
+++ b/tools/linguist/shared/translator.cpp
@@ -517,16 +517,10 @@ QList<TranslatorMessage> Translator::translatedMessages() const
     return result;
 }
 
-QStringList Translator::normalizedTranslations(const TranslatorMessage &msg,
-    QLocale::Language language, QLocale::Country country)
+QStringList Translator::normalizedTranslations(const TranslatorMessage &msg, int numPlurals)
 {
     QStringList translations = msg.translations();
-    int numTranslations = 1;
-    if (msg.isPlural() && language != QLocale::C) {
-        QStringList forms;
-        if (getNumerusInfo(language, country, 0, &forms))
-            numTranslations = forms.count(); // includes singular
-    }
+    int numTranslations = msg.isPlural() ? numPlurals : 1;
 
     // make sure that the stringlist always have the size of the
     // language's current numerus, or 1 if its not plural
@@ -540,21 +534,39 @@ QStringList Translator::normalizedTranslations(const TranslatorMessage &msg,
     return translations;
 }
 
-QStringList Translator::normalizedTranslations(const TranslatorMessage &msg,
-    ConversionData &cd, bool *ok) const
+void Translator::normalizeTranslations(ConversionData &cd)
 {
+    bool truncated = false;
     QLocale::Language l;
     QLocale::Country c;
     languageAndCountry(languageCode(), &l, &c);
-    QStringList translns = normalizedTranslations(msg, l, c);
-    if (msg.translations().size() > translns.size() && ok) {
+    int numPlurals = 1;
+    if (l != QLocale::C) {
+        QStringList forms;
+        if (getNumerusInfo(l, c, 0, &forms))
+            numPlurals = forms.count(); // includes singular
+    }
+    for (int i = 0; i < m_messages.count(); ++i) {
+        const TranslatorMessage &msg = m_messages.at(i);
+        QStringList tlns = msg.translations();
+        int ccnt = msg.isPlural() ? numPlurals : 1;
+        if (tlns.count() != ccnt) {
+            while (tlns.count() < ccnt)
+                tlns.append(QString());
+            while (tlns.count() > ccnt) {
+                tlns.removeLast();
+                truncated = true;
+            }
+            TranslatorMessage msg2(msg);
+            msg2.setTranslations(tlns);
+            m_messages[i] = msg2;
+        }
+    }
+    if (truncated)
         cd.appendError(QLatin1String(
             "Removed plural forms as the target language has less "
             "forms.\nIf this sounds wrong, possibly the target language is "
             "not set or recognized.\n"));
-        *ok = false;
-    }
-    return translns;
 }
 
 QString Translator::guessLanguageCodeFromFileName(const QString &filename)
diff --git a/tools/linguist/shared/translator.h b/tools/linguist/shared/translator.h
index fb17fd1cdd..d0903a90f4 100644
--- a/tools/linguist/shared/translator.h
+++ b/tools/linguist/shared/translator.h
@@ -84,7 +84,8 @@ public:
 
 public:
     QString m_defaultContext;
-    QByteArray m_codecForSource; // CPP specific
+    QByteArray m_codecForSource; // CPP, PO & QM specific
+    QByteArray m_outputCodec; // PO specific
     QString m_sourceFileName;
     QString m_targetFileName;
     QDir m_sourceDir;
@@ -158,8 +159,8 @@ public:
     static QString guessLanguageCodeFromFileName(const QString &fileName);
     QList<TranslatorMessage> messages() const;
     QList<TranslatorMessage> translatedMessages() const;
-    static QStringList normalizedTranslations(const TranslatorMessage &m,
-        QLocale::Language lang, QLocale::Country country);
+    static QStringList normalizedTranslations(const TranslatorMessage &m, int numPlurals);
+    void normalizeTranslations(ConversionData &cd);
     QStringList normalizedTranslations(const TranslatorMessage &m, ConversionData &cd, bool *ok) const;
 
     int messageCount() const { return m_messages.size(); }
diff --git a/tools/linguist/shared/ts.cpp b/tools/linguist/shared/ts.cpp
index 3efce15d25..5884997b12 100644
--- a/tools/linguist/shared/ts.cpp
+++ b/tools/linguist/shared/ts.cpp
@@ -693,8 +693,8 @@ bool saveTS(const Translator &translator, QIODevice &dev, ConversionData &cd, in
                     t << " type=\"obsolete\"";
                 if (msg.isPlural()) {
                     t << ">";
-                    QStringList translns = translator.normalizedTranslations(msg, cd, &result);
-                    for (int j = 0; j < qMax(1, translns.count()); ++j) {
+                    const QStringList &translns = msg.translations();
+                    for (int j = 0; j < translns.count(); ++j) {
                         t << "\n            <numerusform";
                         writeVariants(t, "            ", translns[j]);
                         t << "</numerusform>";
diff --git a/tools/linguist/shared/xliff.cpp b/tools/linguist/shared/xliff.cpp
index 13131726fe..c222b8d107 100644
--- a/tools/linguist/shared/xliff.cpp
+++ b/tools/linguist/shared/xliff.cpp
@@ -243,13 +243,12 @@ static void writeComment(QTextStream &ts, const TranslatorMessage &msg, const QR
     }
 }
 
-static void writeTransUnits(QTextStream &ts, const TranslatorMessage &msg, const QRegExp &drops, int indent,
-                            const Translator &translator, ConversionData &cd, bool *ok)
+static void writeTransUnits(QTextStream &ts, const TranslatorMessage &msg, const QRegExp &drops, int indent)
 {
     static int msgid;
     QString msgidstr = !msg.id().isEmpty() ? msg.id() : QString::fromAscii("_msg%1").arg(++msgid);
 
-    QStringList translns = translator.normalizedTranslations(msg, cd, ok);
+    QStringList translns = msg.translations();
     QHash<QString, QString>::const_iterator it;
     QString pluralStr;
     QStringList sources(msg.sourceText());
@@ -349,8 +348,7 @@ static void writeTransUnits(QTextStream &ts, const TranslatorMessage &msg, const
     }
 }
 
-static void writeMessage(QTextStream &ts, const TranslatorMessage &msg, const QRegExp &drops, int indent,
-                         const Translator &translator, ConversionData &cd, bool *ok)
+static void writeMessage(QTextStream &ts, const TranslatorMessage &msg, const QRegExp &drops, int indent)
 {
     if (msg.isPlural()) {
         writeIndent(ts, indent);
@@ -364,12 +362,12 @@ static void writeMessage(QTextStream &ts, const TranslatorMessage &msg, const QR
         writeLineNumber(ts, msg, indent);
         writeComment(ts, msg, drops, indent);
 
-        writeTransUnits(ts, msg, drops, indent, translator, cd, ok);
+        writeTransUnits(ts, msg, drops, indent);
         --indent;
         writeIndent(ts, indent);
         ts << "</group>\n";
     } else {
-        writeTransUnits(ts, msg, drops, indent, translator, cd, ok);
+        writeTransUnits(ts, msg, drops, indent);
     }
 }
 
@@ -795,7 +793,7 @@ bool saveXLIFF(const Translator &translator, QIODevice &dev, ConversionData &cd)
             }
 
             foreach (const TranslatorMessage &msg, messageOrder[fn][ctx])
-                writeMessage(ts, msg, drops, indent, translator, cd, &ok);
+                writeMessage(ts, msg, drops, indent);
 
             if (!ctx.isEmpty()) {
                 --indent;