Import relevant source from Qt 4.8

Change-Id: I5078db4081d95290c54f39d3c0efc2fc2f62e6a6

1 files changed, 230 insertions, 0 deletions

diff --git a/src/declarative/qml/qdeclarativeinstruction.cpp b/src/declarative/qml/qdeclarativeinstruction.cpp
new file mode 100644
index 00000000..aaa87981
--- /dev/null
+++ b/src/declarative/qml/qdeclarativeinstruction.cpp
@@ -0,0 +1,230 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "private/qdeclarativeinstruction_p.h"
+
+#include "private/qdeclarativecompiler_p.h"
+
+#include <QtCore/qdebug.h>
+
+QT_BEGIN_NAMESPACE
+
+void QDeclarativeCompiledData::dump(QDeclarativeInstruction *instr, int idx)
+{
+#ifdef QT_NO_DEBUG_STREAM
+    Q_UNUSED(instr)
+    Q_UNUSED(idx)
+#else
+    QByteArray lineNumber = QByteArray::number(instr->line);
+    if (instr->line == (unsigned short)-1)
+        lineNumber = "NA";
+    const char *line = lineNumber.constData();
+
+    switch(instr->type) {
+    case QDeclarativeInstruction::Init:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "INIT\t\t\t" << instr->init.bindingsSize << "\t" << instr->init.parserStatusSize << "\t" << instr->init.contextCache << "\t" << instr->init.compiledBinding;
+        break;
+    case QDeclarativeInstruction::CreateObject:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "CREATE\t\t\t" << instr->create.type << "\t" << instr->create.bindingBits << "\t\t" << types.at(instr->create.type).className;
+        break;
+    case QDeclarativeInstruction::CreateSimpleObject:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "CREATE_SIMPLE\t\t" << instr->createSimple.typeSize;
+        break;
+    case QDeclarativeInstruction::SetId:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "SETID\t\t\t" << instr->setId.value << "\t\t\t" << primitives.at(instr->setId.value);
+        break;
+    case QDeclarativeInstruction::SetDefault:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "SET_DEFAULT";
+        break;
+    case QDeclarativeInstruction::CreateComponent:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "CREATE_COMPONENT\t" << instr->createComponent.count;
+        break;
+    case QDeclarativeInstruction::StoreMetaObject:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_META\t\t" << instr->storeMeta.data;
+        break;
+
+    case QDeclarativeInstruction::StoreFloat:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_FLOAT\t\t" << instr->storeFloat.propertyIndex << "\t" << instr->storeFloat.value;
+        break;
+    case QDeclarativeInstruction::StoreDouble:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_DOUBLE\t\t" << instr->storeDouble.propertyIndex << "\t" << instr->storeDouble.value;
+        break;
+    case QDeclarativeInstruction::StoreInteger:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_INTEGER\t\t" << instr->storeInteger.propertyIndex << "\t" << instr->storeInteger.value;
+        break;
+    case QDeclarativeInstruction::StoreBool:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_BOOL\t\t" << instr->storeBool.propertyIndex << "\t" << instr->storeBool.value;
+        break;
+    case QDeclarativeInstruction::StoreString:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_STRING\t\t" << instr->storeString.propertyIndex << "\t" << instr->storeString.value << "\t\t" << primitives.at(instr->storeString.value);
+        break;
+    case QDeclarativeInstruction::StoreUrl:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_URL\t\t" << instr->storeUrl.propertyIndex << "\t" << instr->storeUrl.value << "\t\t" << urls.at(instr->storeUrl.value);
+        break;
+    case QDeclarativeInstruction::StoreColor:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_COLOR\t\t" << instr->storeColor.propertyIndex << "\t\t\t" << QString::number(instr->storeColor.value, 16);
+        break;
+    case QDeclarativeInstruction::StoreDate:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_DATE\t\t" << instr->storeDate.propertyIndex << "\t" << instr->storeDate.value;
+        break;
+    case QDeclarativeInstruction::StoreTime:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_TIME\t\t" << instr->storeTime.propertyIndex << "\t" << instr->storeTime.valueIndex;
+        break;
+    case QDeclarativeInstruction::StoreDateTime:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_DATETIME\t\t" << instr->storeDateTime.propertyIndex << "\t" << instr->storeDateTime.valueIndex;
+        break;
+    case QDeclarativeInstruction::StorePoint:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_POINT\t\t" << instr->storeRealPair.propertyIndex << "\t" << instr->storeRealPair.valueIndex;
+        break;
+    case QDeclarativeInstruction::StorePointF:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_POINTF\t\t" << instr->storeRealPair.propertyIndex << "\t" << instr->storeRealPair.valueIndex;
+        break;
+    case QDeclarativeInstruction::StoreSize:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_SIZE\t\t" << instr->storeRealPair.propertyIndex << "\t" << instr->storeRealPair.valueIndex;
+        break;
+    case QDeclarativeInstruction::StoreSizeF:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_SIZEF\t\t" << instr->storeRealPair.propertyIndex << "\t" << instr->storeRealPair.valueIndex;
+        break;
+    case QDeclarativeInstruction::StoreRect:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_RECT\t\t" << instr->storeRect.propertyIndex << "\t" << instr->storeRect.valueIndex;
+        break;
+    case QDeclarativeInstruction::StoreRectF:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_RECTF\t\t" << instr->storeRect.propertyIndex << "\t" << instr->storeRect.valueIndex;
+        break;
+    case QDeclarativeInstruction::StoreVector3D:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_VECTOR3D\t\t" << instr->storeVector3D.propertyIndex << "\t" << instr->storeVector3D.valueIndex;
+        break;
+    case QDeclarativeInstruction::StoreVariant:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_VARIANT\t\t" << instr->storeString.propertyIndex << "\t" << instr->storeString.value << "\t\t" << primitives.at(instr->storeString.value);
+        break;
+    case QDeclarativeInstruction::StoreVariantInteger:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_VARIANT_INTEGER\t\t" << instr->storeInteger.propertyIndex << "\t" << instr->storeInteger.value;
+        break;
+    case QDeclarativeInstruction::StoreVariantDouble:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_VARIANT_DOUBLE\t\t" << instr->storeDouble.propertyIndex << "\t" << instr->storeDouble.value;
+        break;
+    case QDeclarativeInstruction::StoreVariantBool:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_VARIANT_BOOL\t\t" << instr->storeBool.propertyIndex << "\t" << instr->storeBool.value;
+        break;
+    case QDeclarativeInstruction::StoreObject:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_OBJECT\t\t" << instr->storeObject.propertyIndex;
+        break;
+    case QDeclarativeInstruction::StoreVariantObject:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_VARIANT_OBJECT\t" << instr->storeObject.propertyIndex;
+        break;
+    case QDeclarativeInstruction::StoreInterface:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_INTERFACE\t\t" << instr->storeObject.propertyIndex;
+        break;
+
+    case QDeclarativeInstruction::StoreSignal:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_SIGNAL\t\t" << instr->storeSignal.signalIndex << "\t" << instr->storeSignal.value << "\t\t" << primitives.at(instr->storeSignal.value);
+        break;
+    case QDeclarativeInstruction::StoreImportedScript:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_IMPORTED_SCRIPT\t" << instr->storeScript.value;
+        break;
+    case QDeclarativeInstruction::StoreScriptString:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_SCRIPT_STRING\t" << instr->storeScriptString.propertyIndex << "\t" << instr->storeScriptString.value << "\t" << instr->storeScriptString.scope;
+        break;
+
+    case QDeclarativeInstruction::AssignSignalObject:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "ASSIGN_SIGNAL_OBJECT\t" << instr->assignSignalObject.signal << "\t\t\t" << datas.at(instr->assignSignalObject.signal);
+        break;
+    case QDeclarativeInstruction::AssignCustomType:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "ASSIGN_CUSTOMTYPE\t" << instr->assignCustomType.propertyIndex << "\t" << instr->assignCustomType.valueIndex;
+        break;
+
+    case QDeclarativeInstruction::StoreBinding:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_BINDING\t" << instr->assignBinding.property << "\t" << instr->assignBinding.value << "\t" << instr->assignBinding.context;
+        break;
+    case QDeclarativeInstruction::StoreBindingOnAlias:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_BINDING_ALIAS\t" << instr->assignBinding.property << "\t" << instr->assignBinding.value << "\t" << instr->assignBinding.context;
+        break;
+    case QDeclarativeInstruction::StoreCompiledBinding:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_COMPILED_BINDING\t" << instr->assignBinding.property << "\t" << instr->assignBinding.value << "\t" << instr->assignBinding.context;
+        break;
+    case QDeclarativeInstruction::StoreValueSource:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_VALUE_SOURCE\t" << instr->assignValueSource.property << "\t" << instr->assignValueSource.castValue;
+        break;
+    case QDeclarativeInstruction::StoreValueInterceptor:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_VALUE_INTERCEPTOR\t" << instr->assignValueInterceptor.property << "\t" << instr->assignValueInterceptor.castValue;
+        break;
+
+    case QDeclarativeInstruction::BeginObject:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "BEGIN\t\t\t" << instr->begin.castValue;
+        break;
+    case QDeclarativeInstruction::StoreObjectQList:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "STORE_OBJECT_QLIST";
+        break;
+    case QDeclarativeInstruction::AssignObjectList:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "ASSIGN_OBJECT_LIST";
+        break;
+    case QDeclarativeInstruction::FetchAttached:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "FETCH_ATTACHED\t\t" << instr->fetchAttached.id;
+        break;
+    case QDeclarativeInstruction::FetchQList:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "FETCH_QLIST\t\t" << instr->fetch.property;
+        break;
+    case QDeclarativeInstruction::FetchObject:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "FETCH\t\t\t" << instr->fetch.property;
+        break;
+    case QDeclarativeInstruction::FetchValueType:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "FETCH_VALUE\t\t" << instr->fetchValue.property << "\t" << instr->fetchValue.type << "\t" << instr->fetchValue.bindingSkipList;
+        break;
+    case QDeclarativeInstruction::PopFetchedObject:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "POP";
+        break;
+    case QDeclarativeInstruction::PopQList:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "POP_QLIST";
+        break;
+    case QDeclarativeInstruction::PopValueType:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "POP_VALUE\t\t" << instr->fetchValue.property << "\t" << instr->fetchValue.type;
+        break;
+    case QDeclarativeInstruction::Defer:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "DEFER" << "\t\t\t" << instr->defer.deferCount;
+        break;
+    default:
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "XXX UNKNOWN INSTRUCTION" << "\t" << instr->type;
+        break;
+    }
+#endif // QT_NO_DEBUG_STREAM
+}
+
+QT_END_NAMESPACE