Merge branch 'master' of scm.dev.nokia.troll.no:qt/qt-qml-staging into master-integration

* 'master' of scm.dev.nokia.troll.no:qt/qt-qml-staging:
  Sequential reading not supported.
  DeclarativeDebugServer: Instantiate QPluginLoader on heap
  Fix failing unit tests.
  qmlplugindump: Fix dumping empty names for generated QMetaObjects.
  Fix compile with -qtnamespace
  Properly protect access to pixmap reader thread with mutex
  Move tga support from Qt3d to Qt.
  Move tga support from Qt3d to Qt.
  Properly protect access to pixmap reader thread with mutex
  qmlplugindump: Add flush to fix output redirection on windows.

1 files changed, 30 insertions, 5 deletions

diff --git a/tools/qmlplugindump/main.cpp b/tools/qmlplugindump/main.cpp
index 6bef8d4..4f523b9 100644
--- a/tools/qmlplugindump/main.cpp
+++ b/tools/qmlplugindump/main.cpp
@@ -147,6 +147,31 @@ QByteArray convertToId(const QByteArray &cppName)
     return cppToId.value(cppName, cppName);
 }
 
+QByteArray convertToId(const QMetaObject *mo)
+{
+    QByteArray className(mo->className());
+    if (!className.isEmpty())
+        return convertToId(className);
+
+    // likely a metaobject generated for an extended qml object
+    if (mo->superClass()) {
+        className = convertToId(mo->superClass());
+        className.append("_extended");
+        return className;
+    }
+
+    static QHash<const QMetaObject *, QByteArray> generatedNames;
+    className = generatedNames.value(mo);
+    if (!className.isEmpty())
+        return className;
+
+    qWarning() << "Found a QMetaObject without a className, generating a random name";
+    className = QByteArray("error-unknown-name-");
+    className.append(QByteArray::number(generatedNames.size()));
+    generatedNames.insert(mo, className);
+    return className;
+}
+
 QSet<const QMetaObject *> collectReachableMetaObjects(const QList<QDeclarativeType *> &skip = QList<QDeclarativeType *>())
 {
     QSet<const QMetaObject *> metas;
@@ -241,7 +266,7 @@ public:
     {
         qml->writeStartObject("Component");
 
-        QByteArray id = convertToId(meta->className());
+        QByteArray id = convertToId(meta);
         qml->writeScriptBinding(QLatin1String("name"), enquote(id));
 
         for (int index = meta->classInfoCount() - 1 ; index >= 0 ; --index) {
@@ -253,7 +278,7 @@ public:
         }
 
         if (meta->superClass())
-            qml->writeScriptBinding(QLatin1String("prototype"), enquote(convertToId(meta->superClass()->className())));
+            qml->writeScriptBinding(QLatin1String("prototype"), enquote(convertToId(meta->superClass())));
 
         QSet<const QDeclarativeType *> qmlTypes = qmlTypesByCppName.value(meta->className());
         if (!qmlTypes.isEmpty()) {
@@ -284,7 +309,7 @@ public:
 
             if (const QMetaObject *attachedType = (*qmlTypes.begin())->attachedPropertiesType()) {
                 qml->writeScriptBinding(QLatin1String("attachedType"), enquote(
-                                            convertToId(attachedType->className())));
+                                            convertToId(attachedType)));
             }
         }
 
@@ -624,7 +649,7 @@ int main(int argc, char *argv[])
     // put the metaobjects into a map so they are always dumped in the same order
     QMap<QString, const QMetaObject *> nameToMeta;
     foreach (const QMetaObject *meta, metas)
-        nameToMeta.insert(convertToId(meta->className()), meta);
+        nameToMeta.insert(convertToId(meta), meta);
 
     Dumper dumper(&qml);
     if (relocatable)
@@ -641,7 +666,7 @@ int main(int argc, char *argv[])
     qml.writeEndObject();
     qml.writeEndDocument();
 
-    std::cout << bytes.constData();
+    std::cout << bytes.constData() << std::flush;
 
     // workaround to avoid crashes on exit
     QTimer timer;