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Diffstat (limited to 'src/declarative/debugger/qdeclarativeenginedebugservice.cpp')
| -rw-r--r-- | src/declarative/debugger/qdeclarativeenginedebugservice.cpp | 733 |
1 files changed, 0 insertions, 733 deletions
diff --git a/src/declarative/debugger/qdeclarativeenginedebugservice.cpp b/src/declarative/debugger/qdeclarativeenginedebugservice.cpp deleted file mode 100644 index 4943959c33..0000000000 --- a/src/declarative/debugger/qdeclarativeenginedebugservice.cpp +++ /dev/null @@ -1,733 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** 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 "qdeclarativeenginedebugservice_p.h" - -#include "qdeclarativedebugstatesdelegate_p.h" -#include <private/qdeclarativeboundsignal_p.h> -#include <qdeclarativeengine.h> -#include <private/qdeclarativemetatype_p.h> -#include <qdeclarativeproperty.h> -#include <private/qdeclarativeproperty_p.h> -#include <private/qdeclarativebinding_p.h> -#include <private/qdeclarativecontext_p.h> -#include <private/qdeclarativewatcher_p.h> -#include <private/qdeclarativevaluetype_p.h> -#include <private/qdeclarativevmemetaobject_p.h> -#include <private/qdeclarativeexpression_p.h> - -#include <QtCore/qdebug.h> -#include <QtCore/qmetaobject.h> - -QT_BEGIN_NAMESPACE - -Q_GLOBAL_STATIC(QDeclarativeEngineDebugService, qmlEngineDebugService); - -QDeclarativeEngineDebugService *QDeclarativeEngineDebugService::instance() -{ - return qmlEngineDebugService(); -} - -QDeclarativeEngineDebugService::QDeclarativeEngineDebugService(QObject *parent) - : QDeclarativeDebugService(QLatin1String("QDeclarativeEngine"), 1, parent), - m_watch(new QDeclarativeWatcher(this)), - m_statesDelegate(0) -{ - QObject::connect(m_watch, SIGNAL(propertyChanged(int,int,QMetaProperty,QVariant)), - this, SLOT(propertyChanged(int,int,QMetaProperty,QVariant))); - - registerService(); -} - -QDeclarativeEngineDebugService::~QDeclarativeEngineDebugService() -{ - delete m_statesDelegate; -} - -QDataStream &operator<<(QDataStream &ds, - const QDeclarativeEngineDebugService::QDeclarativeObjectData &data) -{ - ds << data.url << data.lineNumber << data.columnNumber << data.idString - << data.objectName << data.objectType << data.objectId << data.contextId; - return ds; -} - -QDataStream &operator>>(QDataStream &ds, - QDeclarativeEngineDebugService::QDeclarativeObjectData &data) -{ - ds >> data.url >> data.lineNumber >> data.columnNumber >> data.idString - >> data.objectName >> data.objectType >> data.objectId >> data.contextId; - return ds; -} - -QDataStream &operator<<(QDataStream &ds, - const QDeclarativeEngineDebugService::QDeclarativeObjectProperty &data) -{ - ds << (int)data.type << data.name << data.value << data.valueTypeName - << data.binding << data.hasNotifySignal; - return ds; -} - -QDataStream &operator>>(QDataStream &ds, - QDeclarativeEngineDebugService::QDeclarativeObjectProperty &data) -{ - int type; - ds >> type >> data.name >> data.value >> data.valueTypeName - >> data.binding >> data.hasNotifySignal; - data.type = (QDeclarativeEngineDebugService::QDeclarativeObjectProperty::Type)type; - return ds; -} - -static inline bool isSignalPropertyName(const QString &signalName) -{ - // see QmlCompiler::isSignalPropertyName - return signalName.length() >= 3 && signalName.startsWith(QLatin1String("on")) && - signalName.at(2).isLetter() && signalName.at(2).isUpper(); -} - -static bool hasValidSignal(QObject *object, const QString &propertyName) -{ - if (!isSignalPropertyName(propertyName)) - return false; - - QString signalName = propertyName.mid(2); - signalName[0] = signalName.at(0).toLower(); - - int sigIdx = QDeclarativePropertyPrivate::findSignalByName(object->metaObject(), signalName.toLatin1()).methodIndex(); - - if (sigIdx == -1) - return false; - - return true; -} - -QDeclarativeEngineDebugService::QDeclarativeObjectProperty -QDeclarativeEngineDebugService::propertyData(QObject *obj, int propIdx) -{ - QDeclarativeObjectProperty rv; - - QMetaProperty prop = obj->metaObject()->property(propIdx); - - rv.type = QDeclarativeObjectProperty::Unknown; - rv.valueTypeName = QString::fromUtf8(prop.typeName()); - rv.name = QString::fromUtf8(prop.name()); - rv.hasNotifySignal = prop.hasNotifySignal(); - QDeclarativeAbstractBinding *binding = - QDeclarativePropertyPrivate::binding(QDeclarativeProperty(obj, rv.name)); - if (binding) - rv.binding = binding->expression(); - - if (QDeclarativeValueTypeFactory::isValueType(prop.userType())) { - rv.type = QDeclarativeObjectProperty::Basic; - } else if (QDeclarativeMetaType::isQObject(prop.userType())) { - rv.type = QDeclarativeObjectProperty::Object; - } else if (QDeclarativeMetaType::isList(prop.userType())) { - rv.type = QDeclarativeObjectProperty::List; - } - - QVariant value; - if (rv.type != QDeclarativeObjectProperty::Unknown && prop.userType() != 0) { - value = prop.read(obj); - } - rv.value = valueContents(value); - - return rv; -} - -QVariant QDeclarativeEngineDebugService::valueContents(const QVariant &value) const -{ - int userType = value.userType(); - - //QObject * is not streamable. - //Convert all such instances to a String value - - if (value.type() == QVariant::List) { - QVariantList contents; - QVariantList list = value.toList(); - int count = list.size(); - for (int i = 0; i < count; i++) - contents << valueContents(list.at(i)); - return contents; - } - - if (value.type() == QVariant::Map) { - QVariantMap contents; - QMapIterator<QString, QVariant> i(value.toMap()); - while (i.hasNext()) { - i.next(); - contents.insert(i.key(), valueContents(i.value())); - } - return contents; - } - - if (QDeclarativeValueTypeFactory::isValueType(userType)) - return value; - - if (QDeclarativeMetaType::isQObject(userType)) { - QObject *o = QDeclarativeMetaType::toQObject(value); - if (o) { - QString name = o->objectName(); - if (name.isEmpty()) - name = QLatin1String("<unnamed object>"); - return name; - } - } - - return QLatin1String("<unknown value>"); -} - -void QDeclarativeEngineDebugService::buildObjectDump(QDataStream &message, - QObject *object, bool recur, bool dumpProperties) -{ - message << objectData(object); - - QObjectList children = object->children(); - - int childrenCount = children.count(); - for (int ii = 0; ii < children.count(); ++ii) { - if (qobject_cast<QDeclarativeContext*>(children[ii]) || QDeclarativeBoundSignal::cast(children[ii])) - --childrenCount; - } - - message << childrenCount << recur; - - QList<QDeclarativeObjectProperty> fakeProperties; - - for (int ii = 0; ii < children.count(); ++ii) { - QObject *child = children.at(ii); - if (qobject_cast<QDeclarativeContext*>(child)) - continue; - QDeclarativeBoundSignal *signal = QDeclarativeBoundSignal::cast(child); - if (signal) { - if (!dumpProperties) - continue; - QDeclarativeObjectProperty prop; - prop.type = QDeclarativeObjectProperty::SignalProperty; - prop.hasNotifySignal = false; - QDeclarativeExpression *expr = signal->expression(); - if (expr) { - prop.value = expr->expression(); - QObject *scope = expr->scopeObject(); - if (scope) { - QString sig = QLatin1String(scope->metaObject()->method(signal->index()).signature()); - int lparen = sig.indexOf(QLatin1Char('(')); - if (lparen >= 0) { - QString methodName = sig.mid(0, lparen); - prop.name = QLatin1String("on") + methodName[0].toUpper() - + methodName.mid(1); - } - } - } - fakeProperties << prop; - } else { - if (recur) - buildObjectDump(message, child, recur, dumpProperties); - else - message << objectData(child); - } - } - - if (!dumpProperties) { - message << 0; - return; - } - - QList<int> propertyIndexes; - for (int ii = 0; ii < object->metaObject()->propertyCount(); ++ii) { - if (object->metaObject()->property(ii).isScriptable()) - propertyIndexes << ii; - } - - message << propertyIndexes.size() + fakeProperties.count(); - - for (int ii = 0; ii < propertyIndexes.size(); ++ii) - message << propertyData(object, propertyIndexes.at(ii)); - - for (int ii = 0; ii < fakeProperties.count(); ++ii) - message << fakeProperties[ii]; -} - -void QDeclarativeEngineDebugService::prepareDeferredObjects(QObject *obj) -{ - qmlExecuteDeferred(obj); - - QObjectList children = obj->children(); - for (int ii = 0; ii < children.count(); ++ii) { - QObject *child = children.at(ii); - prepareDeferredObjects(child); - } - -} - -void QDeclarativeEngineDebugService::buildObjectList(QDataStream &message, QDeclarativeContext *ctxt) -{ - QDeclarativeContextData *p = QDeclarativeContextData::get(ctxt); - - QString ctxtName = ctxt->objectName(); - int ctxtId = QDeclarativeDebugService::idForObject(ctxt); - - message << ctxtName << ctxtId; - - int count = 0; - - QDeclarativeContextData *child = p->childContexts; - while (child) { - ++count; - child = child->nextChild; - } - - message << count; - - child = p->childContexts; - while (child) { - buildObjectList(message, child->asQDeclarativeContext()); - child = child->nextChild; - } - - // Clean deleted objects - QDeclarativeContextPrivate *ctxtPriv = QDeclarativeContextPrivate::get(ctxt); - for (int ii = 0; ii < ctxtPriv->instances.count(); ++ii) { - if (!ctxtPriv->instances.at(ii)) { - ctxtPriv->instances.removeAt(ii); - --ii; - } - } - - message << ctxtPriv->instances.count(); - for (int ii = 0; ii < ctxtPriv->instances.count(); ++ii) { - message << objectData(ctxtPriv->instances.at(ii)); - } -} - -void QDeclarativeEngineDebugService::buildStatesList(QDeclarativeContext *ctxt, bool cleanList) -{ - if (m_statesDelegate) - m_statesDelegate->buildStatesList(ctxt, cleanList); -} - -QDeclarativeEngineDebugService::QDeclarativeObjectData -QDeclarativeEngineDebugService::objectData(QObject *object) -{ - QDeclarativeData *ddata = QDeclarativeData::get(object); - QDeclarativeObjectData rv; - if (ddata && ddata->outerContext) { - rv.url = ddata->outerContext->url; - rv.lineNumber = ddata->lineNumber; - rv.columnNumber = ddata->columnNumber; - } else { - rv.lineNumber = -1; - rv.columnNumber = -1; - } - - QDeclarativeContext *context = qmlContext(object); - if (context) { - QDeclarativeContextData *cdata = QDeclarativeContextData::get(context); - if (cdata) - rv.idString = cdata->findObjectId(object); - } - - rv.objectName = object->objectName(); - rv.objectId = QDeclarativeDebugService::idForObject(object); - rv.contextId = QDeclarativeDebugService::idForObject(qmlContext(object)); - - QDeclarativeType *type = QDeclarativeMetaType::qmlType(object->metaObject()); - if (type) { - QString typeName = type->qmlTypeName(); - int lastSlash = typeName.lastIndexOf(QLatin1Char('/')); - rv.objectType = lastSlash < 0 ? typeName : typeName.mid(lastSlash+1); - } else { - rv.objectType = QString::fromUtf8(object->metaObject()->className()); - int marker = rv.objectType.indexOf(QLatin1String("_QMLTYPE_")); - if (marker != -1) - rv.objectType = rv.objectType.left(marker); - } - - return rv; -} - -void QDeclarativeEngineDebugService::messageReceived(const QByteArray &message) -{ - QMetaObject::invokeMethod(this, "processMessage", Qt::QueuedConnection, Q_ARG(QByteArray, message)); -} - -void QDeclarativeEngineDebugService::processMessage(const QByteArray &message) -{ - QDataStream ds(message); - - QByteArray type; - ds >> type; - - if (type == "LIST_ENGINES") { - int queryId; - ds >> queryId; - - QByteArray reply; - QDataStream rs(&reply, QIODevice::WriteOnly); - rs << QByteArray("LIST_ENGINES_R"); - rs << queryId << m_engines.count(); - - for (int ii = 0; ii < m_engines.count(); ++ii) { - QDeclarativeEngine *engine = m_engines.at(ii); - - QString engineName = engine->objectName(); - int engineId = QDeclarativeDebugService::idForObject(engine); - - rs << engineName << engineId; - } - - sendMessage(reply); - } else if (type == "LIST_OBJECTS") { - int queryId; - int engineId = -1; - ds >> queryId >> engineId; - - QDeclarativeEngine *engine = - qobject_cast<QDeclarativeEngine *>(QDeclarativeDebugService::objectForId(engineId)); - - QByteArray reply; - QDataStream rs(&reply, QIODevice::WriteOnly); - rs << QByteArray("LIST_OBJECTS_R") << queryId; - - if (engine) { - buildObjectList(rs, engine->rootContext()); - buildStatesList(engine->rootContext(), true); - } - - sendMessage(reply); - } else if (type == "FETCH_OBJECT") { - int queryId; - int objectId; - bool recurse; - bool dumpProperties = true; - - ds >> queryId >> objectId >> recurse >> dumpProperties; - - QObject *object = QDeclarativeDebugService::objectForId(objectId); - - QByteArray reply; - QDataStream rs(&reply, QIODevice::WriteOnly); - rs << QByteArray("FETCH_OBJECT_R") << queryId; - - if (object) { - if (recurse) - prepareDeferredObjects(object); - buildObjectDump(rs, object, recurse, dumpProperties); - } - - sendMessage(reply); - } else if (type == "WATCH_OBJECT") { - int queryId; - int objectId; - - ds >> queryId >> objectId; - bool ok = m_watch->addWatch(queryId, objectId); - - QByteArray reply; - QDataStream rs(&reply, QIODevice::WriteOnly); - rs << QByteArray("WATCH_OBJECT_R") << queryId << ok; - - sendMessage(reply); - } else if (type == "WATCH_PROPERTY") { - int queryId; - int objectId; - QByteArray property; - - ds >> queryId >> objectId >> property; - bool ok = m_watch->addWatch(queryId, objectId, property); - - QByteArray reply; - QDataStream rs(&reply, QIODevice::WriteOnly); - rs << QByteArray("WATCH_PROPERTY_R") << queryId << ok; - - sendMessage(reply); - } else if (type == "WATCH_EXPR_OBJECT") { - int queryId; - int debugId; - QString expr; - - ds >> queryId >> debugId >> expr; - bool ok = m_watch->addWatch(queryId, debugId, expr); - - QByteArray reply; - QDataStream rs(&reply, QIODevice::WriteOnly); - rs << QByteArray("WATCH_EXPR_OBJECT_R") << queryId << ok; - sendMessage(reply); - } else if (type == "NO_WATCH") { - int queryId; - - ds >> queryId; - m_watch->removeWatch(queryId); - } else if (type == "EVAL_EXPRESSION") { - int queryId; - int objectId; - QString expr; - - ds >> queryId >> objectId >> expr; - - QObject *object = QDeclarativeDebugService::objectForId(objectId); - QDeclarativeContext *context = qmlContext(object); - QVariant result; - if (object && context) { - QDeclarativeExpression exprObj(context, object, expr); - bool undefined = false; - QVariant value = exprObj.evaluate(&undefined); - if (undefined) - result = QLatin1String("<undefined>"); - else - result = valueContents(value); - } else { - result = QLatin1String("<unknown context>"); - } - - QByteArray reply; - QDataStream rs(&reply, QIODevice::WriteOnly); - rs << QByteArray("EVAL_EXPRESSION_R") << queryId << result; - - sendMessage(reply); - } else if (type == "SET_BINDING") { - int objectId; - QString propertyName; - QVariant expr; - bool isLiteralValue; - QString filename; - int line; - ds >> objectId >> propertyName >> expr >> isLiteralValue; - if (!ds.atEnd()) { // backward compatibility from 2.1, 2.2 - ds >> filename >> line; - } - setBinding(objectId, propertyName, expr, isLiteralValue, filename, line); - } else if (type == "RESET_BINDING") { - int objectId; - QString propertyName; - ds >> objectId >> propertyName; - resetBinding(objectId, propertyName); - } else if (type == "SET_METHOD_BODY") { - int objectId; - QString methodName; - QString methodBody; - ds >> objectId >> methodName >> methodBody; - setMethodBody(objectId, methodName, methodBody); - } -} - -void QDeclarativeEngineDebugService::setBinding(int objectId, - const QString &propertyName, - const QVariant &expression, - bool isLiteralValue, - QString filename, - int line, - int column) -{ - QObject *object = objectForId(objectId); - QDeclarativeContext *context = qmlContext(object); - - if (object && context) { - QDeclarativeProperty property(object, propertyName, context); - if (property.isValid()) { - - bool inBaseState = true; - if (m_statesDelegate) { - m_statesDelegate->updateBinding(context, property, expression, isLiteralValue, - filename, line, column, &inBaseState); - } - - if (inBaseState) { - if (isLiteralValue) { - property.write(expression); - } else if (hasValidSignal(object, propertyName)) { - QDeclarativeExpression *declarativeExpression = new QDeclarativeExpression(context, object, expression.toString()); - QDeclarativePropertyPrivate::setSignalExpression(property, declarativeExpression); - declarativeExpression->setSourceLocation(filename, line, column); - } else if (property.isProperty()) { - QDeclarativeBinding *binding = new QDeclarativeBinding(expression.toString(), object, context); - binding->setTarget(property); - binding->setSourceLocation(filename, line, column); - binding->setNotifyOnValueChanged(true); - QDeclarativeAbstractBinding *oldBinding = QDeclarativePropertyPrivate::setBinding(property, binding); - if (oldBinding) - oldBinding->destroy(); - binding->update(); - } else { - qWarning() << "QDeclarativeEngineDebugService::setBinding: unable to set property" << propertyName << "on object" << object; - } - } - - } else { - // not a valid property - bool ok = false; - if (m_statesDelegate) - ok = m_statesDelegate->setBindingForInvalidProperty(object, propertyName, expression, isLiteralValue); - if (!ok) - qWarning() << "QDeclarativeEngineDebugService::setBinding: unable to set property" << propertyName << "on object" << object; - } - } -} - -void QDeclarativeEngineDebugService::resetBinding(int objectId, const QString &propertyName) -{ - QObject *object = objectForId(objectId); - QDeclarativeContext *context = qmlContext(object); - - if (object && context) { - if (object->property(propertyName.toLatin1()).isValid()) { - QDeclarativeProperty property(object, propertyName); - QDeclarativeAbstractBinding *oldBinding = QDeclarativePropertyPrivate::binding(property); - if (oldBinding) { - QDeclarativeAbstractBinding *oldBinding = QDeclarativePropertyPrivate::setBinding(property, 0); - if (oldBinding) - oldBinding->destroy(); - } - if (property.isResettable()) { - // Note: this will reset the property in any case, without regard to states - // Right now almost no QDeclarativeItem has reset methods for its properties (with the - // notable exception of QDeclarativeAnchors), so this is not a big issue - // later on, setBinding does take states into account - property.reset(); - } else { - // overwrite with default value - if (QDeclarativeType *objType = QDeclarativeMetaType::qmlType(object->metaObject())) { - if (QObject *emptyObject = objType->create()) { - if (emptyObject->property(propertyName.toLatin1()).isValid()) { - QVariant defaultValue = QDeclarativeProperty(emptyObject, propertyName).read(); - if (defaultValue.isValid()) { - setBinding(objectId, propertyName, defaultValue, true); - } - } - delete emptyObject; - } - } - } - } else if (hasValidSignal(object, propertyName)) { - QDeclarativeProperty property(object, propertyName, context); - QDeclarativePropertyPrivate::setSignalExpression(property, 0); - } else { - if (m_statesDelegate) - m_statesDelegate->resetBindingForInvalidProperty(object, propertyName); - } - } -} - -void QDeclarativeEngineDebugService::setMethodBody(int objectId, const QString &method, const QString &body) -{ - QObject *object = objectForId(objectId); - QDeclarativeContext *context = qmlContext(object); - if (!object || !context || !context->engine()) - return; - QDeclarativeContextData *contextData = QDeclarativeContextData::get(context); - if (!contextData) - return; - - QDeclarativePropertyData dummy; - QDeclarativePropertyData *prop = - QDeclarativePropertyCache::property(context->engine(), object, method, dummy); - - if (!prop || !prop->isVMEFunction()) - return; - - QMetaMethod metaMethod = object->metaObject()->method(prop->coreIndex); - QList<QByteArray> paramNames = metaMethod.parameterNames(); - - QString paramStr; - for (int ii = 0; ii < paramNames.count(); ++ii) { - if (ii != 0) paramStr.append(QLatin1String(",")); - paramStr.append(QString::fromUtf8(paramNames.at(ii))); - } - - QString jsfunction = QLatin1String("(function ") + method + QLatin1String("(") + paramStr + - QLatin1String(") {"); - jsfunction += body; - jsfunction += QLatin1String("\n})"); - - QDeclarativeVMEMetaObject *vmeMetaObject = - static_cast<QDeclarativeVMEMetaObject*>(QObjectPrivate::get(object)->metaObject); - Q_ASSERT(vmeMetaObject); // the fact we found the property above should guarentee this - - int lineNumber = vmeMetaObject->vmeMethodLineNumber(prop->coreIndex); - vmeMetaObject->setVmeMethod(prop->coreIndex, QDeclarativeExpressionPrivate::evalFunction(contextData, object, jsfunction, contextData->url.toString(), lineNumber)); -} - -void QDeclarativeEngineDebugService::propertyChanged(int id, int objectId, const QMetaProperty &property, const QVariant &value) -{ - QByteArray reply; - QDataStream rs(&reply, QIODevice::WriteOnly); - - rs << QByteArray("UPDATE_WATCH") << id << objectId << QByteArray(property.name()) << valueContents(value); - - sendMessage(reply); -} - -void QDeclarativeEngineDebugService::addEngine(QDeclarativeEngine *engine) -{ - Q_ASSERT(engine); - Q_ASSERT(!m_engines.contains(engine)); - - m_engines.append(engine); -} - -void QDeclarativeEngineDebugService::remEngine(QDeclarativeEngine *engine) -{ - Q_ASSERT(engine); - Q_ASSERT(m_engines.contains(engine)); - - m_engines.removeAll(engine); -} - -void QDeclarativeEngineDebugService::objectCreated(QDeclarativeEngine *engine, QObject *object) -{ - Q_ASSERT(engine); - Q_ASSERT(m_engines.contains(engine)); - - int engineId = QDeclarativeDebugService::idForObject(engine); - int objectId = QDeclarativeDebugService::idForObject(object); - - QByteArray reply; - QDataStream rs(&reply, QIODevice::WriteOnly); - - rs << QByteArray("OBJECT_CREATED") << engineId << objectId; - sendMessage(reply); -} - -void QDeclarativeEngineDebugService::setStatesDelegate(QDeclarativeDebugStatesDelegate *delegate) -{ - m_statesDelegate = delegate; -} - -QT_END_NAMESPACE |