Widgets: Remove QT3_SUPPPORT.

Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Change-Id: Ie884f0cc9b3970b01c3c0c26600b1bcd92548077
Reviewed-on: http://codereview.qt-project.org/5629
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

1 files changed, 0 insertions, 185 deletions

diff --git a/src/widgets/platforms/mac/qmime_mac.cpp b/src/widgets/platforms/mac/qmime_mac.cpp
index 0eaaaa8f2a..f2611585fa 100644
--- a/src/widgets/platforms/mac/qmime_mac.cpp
+++ b/src/widgets/platforms/mac/qmime_mac.cpp
@@ -965,188 +965,6 @@ QList<QByteArray> QMacPasteboardMimeVCard::convertFromMime(const QString &mime,
     return ret;
 }
 
-#ifdef QT3_SUPPORT
-class QMacPasteboardMimeQt3Any : public QMacPasteboardMime {
-private:
-    int current_max;
-    QFile library_file;
-    QDateTime mime_registry_loaded;
-    QMap<QString, int> mime_registry;
-    int registerMimeType(const QString &mime);
-    bool loadMimeRegistry();
-
-public:
-    QMacPasteboardMimeQt3Any() : QMacPasteboardMime(MIME_QT3_CONVERTOR) {
-        current_max = 'QT00';
-    }
-    ~QMacPasteboardMimeQt3Any() {
-    }
-    QString convertorName();
-
-    QString flavorFor(const QString &mime);
-    QString mimeFor(QString flav);
-    bool canConvert(const QString &mime, QString flav);
-    QVariant convertToMime(const QString &mime, QList<QByteArray> data, QString flav);
-    QList<QByteArray> convertFromMime(const QString &mime, QVariant data, QString flav);
-};
-
-static bool qt_mac_openMimeRegistry(bool global, QIODevice::OpenMode mode, QFile &file)
-{
-    QString dir = QLatin1String("/Library/Qt");
-    if(!global)
-        dir.prepend(QDir::homePath());
-    file.setFileName(dir + QLatin1String("/.mime_types"));
-    if(mode != QIODevice::ReadOnly) {
-        if(!QFile::exists(dir)) {
-            // Do it with a system call as I don't see much worth in
-            // doing it with QDir since we have to chmod anyway.
-            bool success = ::mkdir(dir.toLocal8Bit().constData(), S_IRUSR | S_IWUSR | S_IXUSR) == 0;
-            if (success)
-                success = ::chmod(dir.toLocal8Bit().constData(), S_IRUSR | S_IWUSR | S_IXUSR
-                                      | S_IRGRP | S_IWGRP | S_IXGRP | S_IROTH | S_IWOTH | S_IXOTH) == 0;
-            if (!success)
-                return false;
-        }
-        if (!file.exists()) {
-            // Create the file and chmod it so that everyone can write to it.
-            int fd = ::open(file.fileName().toLocal8Bit().constData(), O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR);
-            bool success = fd != -1;
-            if (success)
-                success = ::fchmod(fd, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH) == 0;
-            if (fd != -1)
-                ::close(fd);
-            if(!success)
-                return false;
-        }
-    }
-    return file.open(mode);
-}
-
-static void qt_mac_loadMimeRegistry(QFile &file, QMap<QString, int> &registry, int &max)
-{
-    file.reset();
-    QTextStream stream(&file);
-    while(!stream.atEnd()) {
-	QString mime = stream.readLine();
-	int mactype = stream.readLine().toInt();
-	if(mactype > max)
-	    max = mactype;
-	registry.insert(mime, mactype);
-    }
-}
-
-bool QMacPasteboardMimeQt3Any::loadMimeRegistry()
-{
-    if(!library_file.isOpen()) {
-        if(!qt_mac_openMimeRegistry(true, QIODevice::ReadWrite, library_file)) {
-            QFile global;
-            if(qt_mac_openMimeRegistry(true, QIODevice::ReadOnly, global)) {
-                qt_mac_loadMimeRegistry(global, mime_registry, current_max);
-                global.close();
-            }
-            if(!qt_mac_openMimeRegistry(false, QIODevice::ReadWrite, library_file)) {
-                qWarning("QMacPasteboardMimeAnyQt3Mime: Failure to open mime resources %s -- %s", library_file.fileName().toLatin1().constData(),
-                         library_file.errorString().toLatin1().constData());
-                return false;
-            }
-        }
-    }
-
-    QFileInfo fi(library_file);
-    if(!mime_registry_loaded.isNull() && mime_registry_loaded == fi.lastModified())
-        return true;
-    mime_registry_loaded = fi.lastModified();
-    qt_mac_loadMimeRegistry(library_file, mime_registry, current_max);
-    return true;
-}
-
-int QMacPasteboardMimeQt3Any::registerMimeType(const QString &mime)
-{
-    if(!mime_registry.contains(mime)) {
-        if(!loadMimeRegistry()) {
-            qWarning("QMacPasteboardMimeAnyQt3Mime: Internal error");
-            return 0;
-        }
-        if(!mime_registry.contains(mime)) {
-            if(!library_file.isOpen()) {
-                if(!library_file.open(QIODevice::WriteOnly)) {
-                    qWarning("QMacPasteboardMimeAnyQt3Mime: Failure to open %s -- %s", library_file.fileName().toLatin1().constData(),
-                             library_file.errorString().toLatin1().constData());
-                    return false;
-                }
-            }
-            int ret = ++current_max;
-            mime_registry_loaded = QFileInfo(library_file).lastModified();
-            QTextStream stream(&library_file);
-            stream << mime << endl;
-            stream << ret << endl;
-            mime_registry.insert(mime, ret);
-            library_file.flush(); //flush and set mtime
-            return ret;
-        }
-    }
-    return mime_registry[mime];
-}
-
-QString QMacPasteboardMimeQt3Any::convertorName()
-{
-    return QLatin1String("Qt3-Any-Mime");
-}
-
-QString QMacPasteboardMimeQt3Any::flavorFor(const QString &mime)
-{
-    const int os_flav = registerMimeType(mime);
-    QCFType<CFArrayRef> ids = UTTypeCreateAllIdentifiersForTag(0, kUTTagClassOSType,
-                                                               QCFString(UTCreateStringForOSType(os_flav)));
-    if(ids) {
-        const int type_count = CFArrayGetCount(ids);
-        if(type_count) {
-            if(type_count > 1)
-                qDebug("Can't happen!");
-            return QCFString::toQString((CFStringRef)CFArrayGetValueAtIndex(ids, 0));
-        }
-    }
-    return QString();
-}
-
-QString QMacPasteboardMimeQt3Any::mimeFor(QString flav)
-{
-    loadMimeRegistry();
-    const int os_flav = UTGetOSTypeFromString(UTTypeCopyPreferredTagWithClass(QCFString(flav), kUTTagClassOSType));
-    for(QMap<QString, int>::const_iterator it = mime_registry.constBegin();
-        it != mime_registry.constEnd(); ++it) {
-        if(it.value() == os_flav)
-            return QString::fromLatin1(it.key().toLatin1());
-    }
-    return QString();
-}
-
-bool QMacPasteboardMimeQt3Any::canConvert(const QString &mime, QString flav)
-{
-    loadMimeRegistry();
-    const int os_flav = UTGetOSTypeFromString(UTTypeCopyPreferredTagWithClass(QCFString(flav), kUTTagClassOSType));
-    if(mime_registry.contains(mime) && mime_registry[mime] == os_flav)
-        return true;
-    return false;
-}
-
-QVariant QMacPasteboardMimeQt3Any::convertToMime(const QString &, QList<QByteArray>, QString)
-{
-    qWarning("QMacPasteboardMimeAnyQt3Mime: Cannot write anything!");
-    return QVariant();
-}
-
-QList<QByteArray> QMacPasteboardMimeQt3Any::convertFromMime(const QString &mime, QVariant data, QString)
-{
-    QList<QByteArray> ret;
-    if (mime == QLatin1String("text/plain")) {
-        ret.append(data.toString().toUtf8());
-    } else {
-        ret.append(data.toByteArray());
-    }
-    return ret;
-}
-#endif
 
 /*!
   \internal
@@ -1175,9 +993,6 @@ void QMacPasteboardMime::initialize()
         new QMacPasteboardMimeVCard;
         //make sure our "non-standard" types are always last! --Sam
         new QMacPasteboardMimeAny;
-#ifdef QT3_SUPPORT
-        new QMacPasteboardMimeQt3Any;
-#endif
     }
 }