diff options
Diffstat (limited to 'tests/auto/qml/debugger/qqmlenginedebugservice/qqmlenginedebugclient.cpp')
| -rw-r--r-- | tests/auto/qml/debugger/qqmlenginedebugservice/qqmlenginedebugclient.cpp | 460 |
1 files changed, 460 insertions, 0 deletions
diff --git a/tests/auto/qml/debugger/qqmlenginedebugservice/qqmlenginedebugclient.cpp b/tests/auto/qml/debugger/qqmlenginedebugservice/qqmlenginedebugclient.cpp new file mode 100644 index 0000000000..9639a36065 --- /dev/null +++ b/tests/auto/qml/debugger/qqmlenginedebugservice/qqmlenginedebugclient.cpp @@ -0,0 +1,460 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtQml 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 "qqmlenginedebugclient.h" + +struct QmlObjectData { + QUrl url; + int lineNumber; + int columnNumber; + QString idString; + QString objectName; + QString objectType; + int objectId; + int contextId; +}; + +QDataStream &operator>>(QDataStream &ds, QmlObjectData &data) +{ + ds >> data.url >> data.lineNumber >> data.columnNumber >> data.idString + >> data.objectName >> data.objectType >> data.objectId >> data.contextId; + return ds; +} + +struct QmlObjectProperty { + enum Type { Unknown, Basic, Object, List, SignalProperty }; + Type type; + QString name; + QVariant value; + QString valueTypeName; + QString binding; + bool hasNotifySignal; +}; + +QDataStream &operator>>(QDataStream &ds, QmlObjectProperty &data) +{ + int type; + ds >> type >> data.name >> data.value >> data.valueTypeName + >> data.binding >> data.hasNotifySignal; + data.type = (QmlObjectProperty::Type)type; + return ds; +} + +QQmlEngineDebugClient::QQmlEngineDebugClient( + QQmlDebugConnection *connection) + : QQmlDebugClient(QLatin1String("QmlDebugger"), connection), + m_nextId(0), + m_valid(false) +{ +} + +quint32 QQmlEngineDebugClient::addWatch( + const QmlDebugPropertyReference &property, bool *success) +{ + quint32 id; + *success = false; + if (state() == QQmlDebugClient::Enabled) { + id = getId(); + QByteArray message; + QDataStream ds(&message, QIODevice::WriteOnly); + ds << QByteArray("WATCH_PROPERTY") << id << property.objectDebugId + << property.name.toUtf8(); + sendMessage(message); + *success = true; + } + return id; +} + +quint32 QQmlEngineDebugClient::addWatch( + const QmlDebugContextReference &, const QString &, bool *success) +{ + *success = false; + qWarning("QQmlEngineDebugClient::addWatch(): Not implemented"); + return 0; +} + +quint32 QQmlEngineDebugClient::addWatch( + const QmlDebugObjectReference &object, const QString &expr, + bool *success) +{ + quint32 id; + *success = false; + if (state() == QQmlDebugClient::Enabled) { + id = getId(); + QByteArray message; + QDataStream ds(&message, QIODevice::WriteOnly); + ds << QByteArray("WATCH_EXPR_OBJECT") << id << object.debugId << expr; + sendMessage(message); + *success = true; + } + return id; +} + +quint32 QQmlEngineDebugClient::addWatch( + const QmlDebugObjectReference &object, bool *success) +{ + quint32 id; + *success = false; + if (state() == QQmlDebugClient::Enabled) { + id = getId(); + QByteArray message; + QDataStream ds(&message, QIODevice::WriteOnly); + ds << QByteArray("WATCH_OBJECT") << id << object.debugId; + sendMessage(message); + *success = true; + } + return id; +} + +quint32 QQmlEngineDebugClient::addWatch( + const QmlDebugFileReference &, bool *success) +{ + *success = false; + qWarning("QQmlEngineDebugClient::addWatch(): Not implemented"); + return 0; +} + +void QQmlEngineDebugClient::removeWatch(quint32 id, bool *success) +{ + *success = false; + if (state() == QQmlDebugClient::Enabled) { + QByteArray message; + QDataStream ds(&message, QIODevice::WriteOnly); + ds << QByteArray("NO_WATCH") << id; + sendMessage(message); + *success = true; + } +} + +quint32 QQmlEngineDebugClient::queryAvailableEngines(bool *success) +{ + m_engines.clear(); + quint32 id; + *success = false; + if (state() == QQmlDebugClient::Enabled) { + id = getId(); + QByteArray message; + QDataStream ds(&message, QIODevice::WriteOnly); + ds << QByteArray("LIST_ENGINES") << id; + sendMessage(message); + *success = true; + } + return id; +} + +quint32 QQmlEngineDebugClient::queryRootContexts( + const QmlDebugEngineReference &engine, bool *success) +{ + m_rootContext = QmlDebugContextReference(); + quint32 id; + *success = false; + if (state() == QQmlDebugClient::Enabled && engine.debugId != -1) { + id = getId(); + QByteArray message; + QDataStream ds(&message, QIODevice::WriteOnly); + ds << QByteArray("LIST_OBJECTS") << id << engine.debugId; + sendMessage(message); + *success = true; + } + return id; +} + +quint32 QQmlEngineDebugClient::queryObject( + const QmlDebugObjectReference &object, bool *success) +{ + m_object = QmlDebugObjectReference(); + quint32 id; + *success = false; + if (state() == QQmlDebugClient::Enabled && object.debugId != -1) { + id = getId(); + QByteArray message; + QDataStream ds(&message, QIODevice::WriteOnly); + ds << QByteArray("FETCH_OBJECT") << id << object.debugId << false << + true; + sendMessage(message); + *success = true; + } + return id; +} + +quint32 QQmlEngineDebugClient::queryObjectRecursive( + const QmlDebugObjectReference &object, bool *success) +{ + m_object = QmlDebugObjectReference(); + quint32 id; + *success = false; + if (state() == QQmlDebugClient::Enabled && object.debugId != -1) { + id = getId(); + QByteArray message; + QDataStream ds(&message, QIODevice::WriteOnly); + ds << QByteArray("FETCH_OBJECT") << id << object.debugId << true << + true; + sendMessage(message); + *success = true; + } + return id; +} + +quint32 QQmlEngineDebugClient::queryExpressionResult( + int objectDebugId, const QString &expr, bool *success) +{ + m_exprResult = QVariant(); + quint32 id; + *success = false; + if (state() == QQmlDebugClient::Enabled && objectDebugId != -1) { + id = getId(); + QByteArray message; + QDataStream ds(&message, QIODevice::WriteOnly); + ds << QByteArray("EVAL_EXPRESSION") << id << objectDebugId << expr; + sendMessage(message); + *success = true; + } + return id; +} + +quint32 QQmlEngineDebugClient::setBindingForObject( + int objectDebugId, + const QString &propertyName, + const QVariant &bindingExpression, + bool isLiteralValue, + QString source, int line, + bool *success) +{ + quint32 id; + *success = false; + if (state() == QQmlDebugClient::Enabled && objectDebugId != -1) { + id = getId(); + QByteArray message; + QDataStream ds(&message, QIODevice::WriteOnly); + ds << QByteArray("SET_BINDING") << id << objectDebugId << propertyName + << bindingExpression << isLiteralValue << source << line; + sendMessage(message); + *success = true; + } + return id; +} + +quint32 QQmlEngineDebugClient::resetBindingForObject( + int objectDebugId, + const QString &propertyName, + bool *success) +{ + quint32 id; + *success = false; + if (state() == QQmlDebugClient::Enabled && objectDebugId != -1) { + id = getId(); + QByteArray message; + QDataStream ds(&message, QIODevice::WriteOnly); + ds << QByteArray("RESET_BINDING") << id << objectDebugId << propertyName; + sendMessage(message); + *success = true; + } + return id; +} + +quint32 QQmlEngineDebugClient::setMethodBody( + int objectDebugId, const QString &methodName, + const QString &methodBody, bool *success) +{ + quint32 id; + *success = false; + if (state() == QQmlDebugClient::Enabled && objectDebugId != -1) { + id = getId(); + QByteArray message; + QDataStream ds(&message, QIODevice::WriteOnly); + ds << QByteArray("SET_METHOD_BODY") << id << objectDebugId + << methodName << methodBody; + sendMessage(message); + *success = true; + } + return id; +} + +void QQmlEngineDebugClient::decode(QDataStream &ds, + QmlDebugObjectReference &o, + bool simple) +{ + QmlObjectData data; + ds >> data; + o.debugId = data.objectId; + o.className = data.objectType; + o.idString = data.idString; + o.name = data.objectName; + o.source.url = data.url; + o.source.lineNumber = data.lineNumber; + o.source.columnNumber = data.columnNumber; + o.contextDebugId = data.contextId; + + if (simple) + return; + + int childCount; + bool recur; + ds >> childCount >> recur; + + for (int ii = 0; ii < childCount; ++ii) { + o.children.append(QmlDebugObjectReference()); + decode(ds, o.children.last(), !recur); + } + + int propCount; + ds >> propCount; + + for (int ii = 0; ii < propCount; ++ii) { + QmlObjectProperty data; + ds >> data; + QmlDebugPropertyReference prop; + prop.objectDebugId = o.debugId; + prop.name = data.name; + prop.binding = data.binding; + prop.hasNotifySignal = data.hasNotifySignal; + prop.valueTypeName = data.valueTypeName; + switch (data.type) { + case QmlObjectProperty::Basic: + case QmlObjectProperty::List: + case QmlObjectProperty::SignalProperty: + { + prop.value = data.value; + break; + } + case QmlObjectProperty::Object: + { + QmlDebugObjectReference obj; + obj.debugId = prop.value.toInt(); + prop.value = qVariantFromValue(obj); + break; + } + case QmlObjectProperty::Unknown: + break; + } + o.properties << prop; + } +} + +void QQmlEngineDebugClient::decode(QDataStream &ds, + QmlDebugContextReference &c) +{ + ds >> c.name >> c.debugId; + + int contextCount; + ds >> contextCount; + + for (int ii = 0; ii < contextCount; ++ii) { + c.contexts.append(QmlDebugContextReference()); + decode(ds, c.contexts.last()); + } + + int objectCount; + ds >> objectCount; + + for (int ii = 0; ii < objectCount; ++ii) { + QmlDebugObjectReference obj; + decode(ds, obj, true); + + obj.contextDebugId = c.debugId; + c.objects << obj; + } +} + +void QQmlEngineDebugClient::messageReceived(const QByteArray &data) +{ + m_valid = false; + QDataStream ds(data); + int queryId; + QByteArray type; + ds >> type >> queryId; + + //qDebug() << "QQmlEngineDebugPrivate::message()" << type; + + if (type == "LIST_ENGINES_R") { + int count; + ds >> count; + + m_engines.clear(); + for (int ii = 0; ii < count; ++ii) { + QmlDebugEngineReference eng; + ds >> eng.name; + ds >> eng.debugId; + m_engines << eng; + } + } else if (type == "LIST_OBJECTS_R") { + if (!ds.atEnd()) + decode(ds, m_rootContext); + + } else if (type == "FETCH_OBJECT_R") { + if (!ds.atEnd()) + decode(ds, m_object, false); + + } else if (type == "EVAL_EXPRESSION_R") {; + ds >> m_exprResult; + + } else if (type == "WATCH_PROPERTY_R") { + ds >> m_valid; + + } else if (type == "WATCH_OBJECT_R") { + ds >> m_valid; + + } else if (type == "WATCH_EXPR_OBJECT_R") { + ds >> m_valid; + + } else if (type == "UPDATE_WATCH") { + int debugId; + QByteArray name; + QVariant value; + ds >> debugId >> name >> value; + emit valueChanged(name, value); + return; + + } else if (type == "OBJECT_CREATED") { + emit newObjects(); + return; + } else if (type == "SET_BINDING_R") { + ds >> m_valid; + } else if (type == "RESET_BINDING_R") { + ds >> m_valid; + } else if (type == "SET_METHOD_BODY_R") { + ds >> m_valid; + } else if (type == "NO_WATCH_R") { + ds >> m_valid; + } + emit result(); +} + |