Merge branch 'kinetic-declarativeui' of scm.dev.nokia.troll.no:qt/kinetic into kinetic-declarativeui

1 files changed, 54 insertions, 80 deletions

diff --git a/src/script/api/qscriptengine.cpp b/src/script/api/qscriptengine.cpp
index 880fcd7..357254b 100644
--- a/src/script/api/qscriptengine.cpp
+++ b/src/script/api/qscriptengine.cpp
@@ -362,15 +362,10 @@ public:
 namespace QScript
 {
 
-struct GlobalClientData : public JSC::JSGlobalData::ClientData
+void GlobalClientData::mark(JSC::MarkStack& markStack)
 {
-    GlobalClientData(QScriptEnginePrivate *e)
-        : engine(e) {}
-    virtual ~GlobalClientData() {}
-    virtual void mark(JSC::MarkStack& markStack) { engine->mark(markStack); }
-
-    QScriptEnginePrivate *engine;
-};
+    engine->mark(markStack);
+}
 
 class TimeoutCheckerProxy : public JSC::TimeoutChecker
 {
@@ -471,11 +466,6 @@ qsreal integerFromString(const QString &str, int radix)
     return integerFromString(ba.constData(), ba.size(), radix);
 }
 
-QScriptEnginePrivate *scriptEngineFromExec(const JSC::ExecState *exec)
-{
-    return static_cast<GlobalClientData*>(exec->globalData().clientData)->engine;
-}
-
 bool isFunction(JSC::JSValue value)
 {
     if (!value || !value.isObject())
@@ -816,6 +806,10 @@ QScriptEnginePrivate::QScriptEnginePrivate()
       registeredScriptStrings(0), inEval(false)
 {
     qMetaTypeId<QScriptValue>();
+    qMetaTypeId<QList<int> >();
+#ifndef QT_NO_QOBJECT
+    qMetaTypeId<QObjectList>();
+#endif
 
     JSC::initializeThreading(); // ### hmmm
 
@@ -1010,26 +1004,6 @@ void QScriptEnginePrivate::setDefaultPrototype(int metaTypeId, JSC::JSValue prot
     info->prototype = prototype;
 }
 
-QScriptContext *QScriptEnginePrivate::contextForFrame(JSC::ExecState *frame)
-{
-    if (frame && frame->callerFrame()->hasHostCallFrameFlag() && !frame->callee()
-        && frame->callerFrame()->removeHostCallFrameFlag() == QScript::scriptEngineFromExec(frame)->globalExec()) {
-        //skip the "fake" context created in Interpreter::execute.
-        frame = frame->callerFrame()->removeHostCallFrameFlag();
-    }
-    return reinterpret_cast<QScriptContext *>(frame);
-}
-
-JSC::ExecState *QScriptEnginePrivate::frameForContext(QScriptContext *context)
-{
-    return reinterpret_cast<JSC::ExecState*>(context);
-}
-
-const JSC::ExecState *QScriptEnginePrivate::frameForContext(const QScriptContext *context)
-{
-    return reinterpret_cast<const JSC::ExecState*>(context);
-}
-
 JSC::JSGlobalObject *QScriptEnginePrivate::originalGlobalObject() const
 {
     return globalData->head;
@@ -1071,11 +1045,6 @@ void QScriptEnginePrivate::setGlobalObject(JSC::JSObject *object)
     }
 }
 
-JSC::ExecState *QScriptEnginePrivate::globalExec() const
-{
-    return originalGlobalObject()->globalExec();
-}
-
 /*!
   \internal
 
@@ -1141,6 +1110,8 @@ void QScriptEnginePrivate::setContextFlags(JSC::ExecState *exec, uint flags)
 
 void QScriptEnginePrivate::mark(JSC::MarkStack& markStack)
 {
+    Q_Q(QScriptEngine);
+
     markStack.append(originalGlobalObject());
     markStack.append(globalObject());
     if (originalGlobalObjectProxy)
@@ -1178,6 +1149,22 @@ void QScriptEnginePrivate::mark(JSC::MarkStack& markStack)
                 markStack.append((*it)->prototype);
         }
     }
+
+    {
+        QScriptContext *context = q->currentContext();
+
+        while (context) {
+            JSC::ScopeChainNode *node = ((JSC::ExecState *)context)->scopeChain();
+            JSC::ScopeChainIterator it(node);
+            for (it = node->begin(); it != node->end(); ++it) {
+                JSC::JSObject *object = *it;
+                if (object)
+                    markStack.append(object);
+            }
+
+            context = context->parentContext();
+        }
+    }
 }
 
 bool QScriptEnginePrivate::isCollecting() const
@@ -2709,63 +2696,50 @@ QScriptValue QScriptEngine::create(int type, const void *ptr)
 
 QScriptValue QScriptEnginePrivate::create(int type, const void *ptr)
 {
+    Q_Q(QScriptEngine);
     Q_ASSERT(ptr != 0);
     QScriptValue result;
     QScriptTypeInfo *info = m_typeInfos.value(type);
     if (info && info->marshal) {
-        result = info->marshal(q_func(), ptr);
+        result = info->marshal(q, ptr);
     } else {
         // check if it's one of the types we know
         switch (QMetaType::Type(type)) {
         case QMetaType::Void:
-            result = QScriptValue(QScriptValue::UndefinedValue);
-            break;
+            return QScriptValue(q, QScriptValue::UndefinedValue);
         case QMetaType::Bool:
-            result = QScriptValue(*reinterpret_cast<const bool*>(ptr));
-            break;
+            return QScriptValue(q, *reinterpret_cast<const bool*>(ptr));
         case QMetaType::Int:
-            result = QScriptValue(*reinterpret_cast<const int*>(ptr));
-            break;
+            return QScriptValue(q, *reinterpret_cast<const int*>(ptr));
         case QMetaType::UInt:
-            result = QScriptValue(*reinterpret_cast<const uint*>(ptr));
-            break;
+            return QScriptValue(q, *reinterpret_cast<const uint*>(ptr));
         case QMetaType::LongLong:
-            result = QScriptValue(qsreal(*reinterpret_cast<const qlonglong*>(ptr)));
-            break;
+            return QScriptValue(q, qsreal(*reinterpret_cast<const qlonglong*>(ptr)));
         case QMetaType::ULongLong:
 #if defined(Q_OS_WIN) && defined(_MSC_FULL_VER) && _MSC_FULL_VER <= 12008804
 #pragma message("** NOTE: You need the Visual Studio Processor Pack to compile support for 64bit unsigned integers.")
-            result = QScriptValue(qsreal((qlonglong)*reinterpret_cast<const qulonglong*>(ptr)));
+            return QScriptValue(q, qsreal((qlonglong)*reinterpret_cast<const qulonglong*>(ptr)));
 #elif defined(Q_CC_MSVC) && !defined(Q_CC_MSVC_NET)
-            result = QScriptValue(qsreal((qlonglong)*reinterpret_cast<const qulonglong*>(ptr)));
+            return QScriptValue(q, qsreal((qlonglong)*reinterpret_cast<const qulonglong*>(ptr)));
 #else
-            result = QScriptValue(qsreal(*reinterpret_cast<const qulonglong*>(ptr)));
+            return QScriptValue(q, qsreal(*reinterpret_cast<const qulonglong*>(ptr)));
 #endif
-            break;
         case QMetaType::Double:
-            result = QScriptValue(*reinterpret_cast<const double*>(ptr));
-            break;
+            return QScriptValue(q, qsreal(*reinterpret_cast<const double*>(ptr)));
         case QMetaType::QString:
-            result = QScriptValue(q_func(), *reinterpret_cast<const QString*>(ptr));
-            break;
+            return QScriptValue(q, *reinterpret_cast<const QString*>(ptr));
         case QMetaType::Float:
-            result = QScriptValue(*reinterpret_cast<const float*>(ptr));
-            break;
+            return QScriptValue(q, *reinterpret_cast<const float*>(ptr));
         case QMetaType::Short:
-            result = QScriptValue(*reinterpret_cast<const short*>(ptr));
-            break;
+            return QScriptValue(q, *reinterpret_cast<const short*>(ptr));
         case QMetaType::UShort:
-            result = QScriptValue(*reinterpret_cast<const unsigned short*>(ptr));
-            break;
+            return QScriptValue(q, *reinterpret_cast<const unsigned short*>(ptr));
         case QMetaType::Char:
-            result = QScriptValue(*reinterpret_cast<const char*>(ptr));
-            break;
+            return QScriptValue(q, *reinterpret_cast<const char*>(ptr));
         case QMetaType::UChar:
-            result = QScriptValue(*reinterpret_cast<const unsigned char*>(ptr));
-            break;
+            return QScriptValue(q, *reinterpret_cast<const unsigned char*>(ptr));
         case QMetaType::QChar:
-            result = QScriptValue((*reinterpret_cast<const QChar*>(ptr)).unicode());
-            break;
+            return QScriptValue(q, (*reinterpret_cast<const QChar*>(ptr)).unicode());
         case QMetaType::QStringList:
             result = arrayFromStringList(*reinterpret_cast<const QStringList *>(ptr));
             break;
@@ -2776,38 +2750,38 @@ QScriptValue QScriptEnginePrivate::create(int type, const void *ptr)
             result = objectFromVariantMap(*reinterpret_cast<const QVariantMap *>(ptr));
             break;
         case QMetaType::QDateTime:
-            result = q_func()->newDate(*reinterpret_cast<const QDateTime *>(ptr));
+            result = q->newDate(*reinterpret_cast<const QDateTime *>(ptr));
             break;
         case QMetaType::QDate:
-            result = q_func()->newDate(QDateTime(*reinterpret_cast<const QDate *>(ptr)));
+            result = q->newDate(QDateTime(*reinterpret_cast<const QDate *>(ptr)));
             break;
 #ifndef QT_NO_REGEXP
         case QMetaType::QRegExp:
-            result = q_func()->newRegExp(*reinterpret_cast<const QRegExp *>(ptr));
+            result = q->newRegExp(*reinterpret_cast<const QRegExp *>(ptr));
             break;
 #endif
 #ifndef QT_NO_QOBJECT
         case QMetaType::QObjectStar:
         case QMetaType::QWidgetStar:
-            result = q_func()->newQObject(*reinterpret_cast<QObject* const *>(ptr));
+            result = q->newQObject(*reinterpret_cast<QObject* const *>(ptr));
             break;
 #endif
         default:
             if (type == qMetaTypeId<QScriptValue>()) {
                 result = *reinterpret_cast<const QScriptValue*>(ptr);
                 if (!result.isValid())
-                    result = QScriptValue(QScriptValue::UndefinedValue);
+                    return QScriptValue(q, QScriptValue::UndefinedValue);
             }
 
 #ifndef QT_NO_QOBJECT
             // lazy registration of some common list types
             else if (type == qMetaTypeId<QObjectList>()) {
-                qScriptRegisterSequenceMetaType<QObjectList>(q_func());
+                qScriptRegisterSequenceMetaType<QObjectList>(q);
                 return create(type, ptr);
             }
 #endif
             else if (type == qMetaTypeId<QList<int> >()) {
-                qScriptRegisterSequenceMetaType<QList<int> >(q_func());
+                qScriptRegisterSequenceMetaType<QList<int> >(q);
                 return create(type, ptr);
             }
 
@@ -2816,9 +2790,9 @@ QScriptValue QScriptEnginePrivate::create(int type, const void *ptr)
                 if (typeName == "QVariant")
                     result = scriptValueFromVariant(*reinterpret_cast<const QVariant*>(ptr));
                 if (typeName.endsWith('*') && !*reinterpret_cast<void* const *>(ptr))
-                    result = QScriptValue(QScriptValue::NullValue);
+                    return QScriptValue(q, QScriptValue::NullValue);
                 else
-                    result = q_func()->newVariant(QVariant(type, ptr));
+                    result = q->newVariant(QVariant(type, ptr));
             }
         }
     }
@@ -2833,8 +2807,8 @@ bool QScriptEnginePrivate::convert(const QScriptValue &value,
                                    int type, void *ptr,
                                    QScriptEnginePrivate *eng)
 {
-    if (!eng && value.engine())
-        eng = QScriptEnginePrivate::get(value.engine());
+    if (!eng)
+        eng = QScriptValuePrivate::getEngine(value);
     if (eng) {
         QScriptTypeInfo *info = eng->m_typeInfos.value(type);
         if (info && info->demarshal) {