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authorWarwick Allison <warwick.allison@nokia.com>2010-02-24 12:42:00 +1000
committerWarwick Allison <warwick.allison@nokia.com>2010-02-24 12:42:00 +1000
commit7c76abb0dc4204043bec9b6fa315f9753a7986ae (patch)
treecee303672cfd138790645e731f2d69472564d4b7 /src/declarative/debugger/qmldebugservice.cpp
parent4066e60e859853cfe3240245ba05271e79839506 (diff)
downloadqt4-tools-7c76abb0dc4204043bec9b6fa315f9753a7986ae.tar.gz
Change class prefix to from QmlXXX to QDeclarativeXXX, QmlGraphicsXXX to QDeclarativeXXX.
Diffstat (limited to 'src/declarative/debugger/qmldebugservice.cpp')
-rw-r--r--src/declarative/debugger/qmldebugservice.cpp426
1 files changed, 0 insertions, 426 deletions
diff --git a/src/declarative/debugger/qmldebugservice.cpp b/src/declarative/debugger/qmldebugservice.cpp
deleted file mode 100644
index 7b21869c1c..0000000000
--- a/src/declarative/debugger/qmldebugservice.cpp
+++ /dev/null
@@ -1,426 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 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.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, 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.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qmldebugservice_p.h"
-
-#include "qpacketprotocol_p.h"
-
-#include <QtCore/qdebug.h>
-#include <QtNetwork/qtcpserver.h>
-#include <QtNetwork/qtcpsocket.h>
-#include <QtCore/qstringlist.h>
-
-#include <private/qobject_p.h>
-
-QT_BEGIN_NAMESPACE
-
-class QmlDebugServerPrivate;
-class QmlDebugServer : public QObject
-{
- Q_OBJECT
- Q_DECLARE_PRIVATE(QmlDebugServer)
- Q_DISABLE_COPY(QmlDebugServer)
-public:
- static QmlDebugServer *instance();
- void wait();
- void registerForStartNotification(QObject *object, const char *receiver);
-
-private Q_SLOTS:
- void readyRead();
- void registeredObjectDestroyed(QObject *object);
-
-private:
- friend class QmlDebugService;
- friend class QmlDebugServicePrivate;
- QmlDebugServer(int);
-};
-
-class QmlDebugServerPrivate : public QObjectPrivate
-{
- Q_DECLARE_PUBLIC(QmlDebugServer)
-public:
- QmlDebugServerPrivate();
- void wait();
-
- int port;
- QTcpSocket *connection;
- QPacketProtocol *protocol;
- QHash<QString, QmlDebugService *> plugins;
- QStringList enabledPlugins;
- QList<QPair<QObject*, QByteArray> > notifyClients;
-};
-
-class QmlDebugServicePrivate : public QObjectPrivate
-{
- Q_DECLARE_PUBLIC(QmlDebugService)
-public:
- QmlDebugServicePrivate();
-
- QString name;
- QmlDebugServer *server;
-};
-
-QmlDebugServerPrivate::QmlDebugServerPrivate()
-: connection(0), protocol(0)
-{
-}
-
-void QmlDebugServerPrivate::wait()
-{
- Q_Q(QmlDebugServer);
- QTcpServer server;
-
- if (!server.listen(QHostAddress::Any, port)) {
- qWarning("QmlDebugServer: Unable to listen on port %d", port);
- return;
- }
-
- qWarning("QmlDebugServer: Waiting for connection on port %d...", port);
-
- for (int i=0; i<notifyClients.count(); i++) {
- if (!QMetaObject::invokeMethod(notifyClients[i].first, notifyClients[i].second)) {
- qWarning() << "QmlDebugServer: unable to call method" << notifyClients[i].second
- << "on object" << notifyClients[i].first << "to notify of debug server start";
- }
- }
- notifyClients.clear();
-
- if (!server.waitForNewConnection(-1)) {
- qWarning("QmlDebugServer: Connection error");
- return;
- }
-
- connection = server.nextPendingConnection();
- connection->setParent(q);
- protocol = new QPacketProtocol(connection, q);
-
- // ### Wait for hello
- while (!protocol->packetsAvailable()) {
- connection->waitForReadyRead();
- }
- QPacket hello = protocol->read();
- QString name;
- hello >> name >> enabledPlugins;
- if (name != QLatin1String("QmlDebugServer")) {
- qWarning("QmlDebugServer: Invalid hello message");
- delete protocol; delete connection; connection = 0; protocol = 0;
- return;
- }
-
- QObject::connect(protocol, SIGNAL(readyRead()), q, SLOT(readyRead()));
- q->readyRead();
-
- qWarning("QmlDebugServer: Connection established");
-}
-
-QmlDebugServer *QmlDebugServer::instance()
-{
- static bool envTested = false;
- static QmlDebugServer *server = 0;
-
- if (!envTested) {
- envTested = true;
- QByteArray env = qgetenv("QML_DEBUG_SERVER_PORT");
-
- bool ok = false;
- int port = env.toInt(&ok);
-
- if (ok && port > 1024)
- server = new QmlDebugServer(port);
- }
-
- return server;
-}
-
-void QmlDebugServer::wait()
-{
- Q_D(QmlDebugServer);
- d->wait();
-}
-
-void QmlDebugServer::registerForStartNotification(QObject *object, const char *methodName)
-{
- Q_D(QmlDebugServer);
- connect(object, SIGNAL(destroyed(QObject*)), SLOT(registeredObjectDestroyed(QObject*)));
- d->notifyClients.append(qMakePair(object, QByteArray(methodName)));
-}
-
-void QmlDebugServer::registeredObjectDestroyed(QObject *object)
-{
- Q_D(QmlDebugServer);
- QMutableListIterator<QPair<QObject*, QByteArray> > i(d->notifyClients);
- while (i.hasNext()) {
- if (i.next().first == object)
- i.remove();
- }
-}
-
-QmlDebugServer::QmlDebugServer(int port)
-: QObject(*(new QmlDebugServerPrivate))
-{
- Q_D(QmlDebugServer);
- d->port = port;
-}
-
-void QmlDebugServer::readyRead()
-{
- Q_D(QmlDebugServer);
-
- QString debugServer(QLatin1String("QmlDebugServer"));
-
- while (d->protocol->packetsAvailable()) {
- QPacket pack = d->protocol->read();
-
- QString name;
- pack >> name;
-
- if (name == debugServer) {
- int op = -1; QString plugin;
- pack >> op >> plugin;
-
- if (op == 1) {
- // Enable
- if (!d->enabledPlugins.contains(plugin)) {
- d->enabledPlugins.append(plugin);
- QHash<QString, QmlDebugService *>::Iterator iter =
- d->plugins.find(plugin);
- if (iter != d->plugins.end())
- (*iter)->enabledChanged(true);
- }
-
- } else if (op == 2) {
- // Disable
- if (d->enabledPlugins.contains(plugin)) {
- d->enabledPlugins.removeAll(plugin);
- QHash<QString, QmlDebugService *>::Iterator iter =
- d->plugins.find(plugin);
- if (iter != d->plugins.end())
- (*iter)->enabledChanged(false);
- }
- } else {
- qWarning("QmlDebugServer: Invalid control message %d", op);
- }
-
- } else {
- QByteArray message;
- pack >> message;
-
- QHash<QString, QmlDebugService *>::Iterator iter =
- d->plugins.find(name);
- if (iter == d->plugins.end()) {
- qWarning() << "QmlDebugServer: Message received for missing plugin" << name;
- } else {
- (*iter)->messageReceived(message);
- }
- }
- }
-}
-
-QmlDebugServicePrivate::QmlDebugServicePrivate()
-: server(0)
-{
-}
-
-QmlDebugService::QmlDebugService(const QString &name, QObject *parent)
-: QObject(*(new QmlDebugServicePrivate), parent)
-{
- Q_D(QmlDebugService);
- d->name = name;
- d->server = QmlDebugServer::instance();
-
- if (!d->server)
- return;
-
- if (d->server->d_func()->plugins.contains(name)) {
- qWarning() << "QmlDebugService: Conflicting plugin name" << name;
- d->server = 0;
- } else {
- d->server->d_func()->plugins.insert(name, this);
- }
-}
-
-QString QmlDebugService::name() const
-{
- Q_D(const QmlDebugService);
- return d->name;
-}
-
-bool QmlDebugService::isEnabled() const
-{
- Q_D(const QmlDebugService);
- return (d->server && d->server->d_func()->enabledPlugins.contains(d->name));
-}
-
-namespace {
-
- struct ObjectReference
- {
- QPointer<QObject> object;
- int id;
- };
-
- struct ObjectReferenceHash
- {
- ObjectReferenceHash() : nextId(0) {}
-
- QHash<QObject *, ObjectReference> objects;
- QHash<int, QObject *> ids;
-
- int nextId;
- };
-
-}
-Q_GLOBAL_STATIC(ObjectReferenceHash, objectReferenceHash);
-
-
-/*!
- Returns a unique id for \a object. Calling this method multiple times
- for the same object will return the same id.
-*/
-int QmlDebugService::idForObject(QObject *object)
-{
- if (!object)
- return -1;
-
- ObjectReferenceHash *hash = objectReferenceHash();
- QHash<QObject *, ObjectReference>::Iterator iter =
- hash->objects.find(object);
-
- if (iter == hash->objects.end()) {
- int id = hash->nextId++;
-
- hash->ids.insert(id, object);
- iter = hash->objects.insert(object, ObjectReference());
- iter->object = object;
- iter->id = id;
- } else if (iter->object != object) {
- int id = hash->nextId++;
-
- hash->ids.remove(iter->id);
-
- hash->ids.insert(id, object);
- iter->object = object;
- iter->id = id;
- }
- return iter->id;
-}
-
-/*!
- Returns the object for unique \a id. If the object has not previously been
- assigned an id, through idForObject(), then 0 is returned. If the object
- has been destroyed, 0 is returned.
-*/
-QObject *QmlDebugService::objectForId(int id)
-{
- ObjectReferenceHash *hash = objectReferenceHash();
-
- QHash<int, QObject *>::Iterator iter = hash->ids.find(id);
- if (iter == hash->ids.end())
- return 0;
-
-
- QHash<QObject *, ObjectReference>::Iterator objIter =
- hash->objects.find(*iter);
- Q_ASSERT(objIter != hash->objects.end());
-
- if (objIter->object == 0) {
- hash->ids.erase(iter);
- hash->objects.erase(objIter);
- return 0;
- } else {
- return *iter;
- }
-}
-
-bool QmlDebugService::isDebuggingEnabled()
-{
- return QmlDebugServer::instance() != 0;
-}
-
-QString QmlDebugService::objectToString(QObject *obj)
-{
- if(!obj)
- return QLatin1String("NULL");
-
- QString objectName = obj->objectName();
- if(objectName.isEmpty())
- objectName = QLatin1String("<unnamed>");
-
- QString rv = QString::fromUtf8(obj->metaObject()->className()) +
- QLatin1String(": ") + objectName;
-
- return rv;
-}
-
-void QmlDebugService::waitForClients()
-{
- QmlDebugServer::instance()->wait();
-}
-
-void QmlDebugService::notifyOnServerStart(QObject *object, const char *receiver)
-{
- QmlDebugServer::instance()->registerForStartNotification(object, receiver);
-}
-
-void QmlDebugService::sendMessage(const QByteArray &message)
-{
- Q_D(QmlDebugService);
-
- if (!d->server || !d->server->d_func()->connection)
- return;
-
- QPacket pack;
- pack << d->name << message;
- d->server->d_func()->protocol->send(pack);
- d->server->d_func()->connection->flush();
-}
-
-void QmlDebugService::enabledChanged(bool)
-{
-}
-
-void QmlDebugService::messageReceived(const QByteArray &)
-{
-}
-
-QT_END_NAMESPACE
-
-#include <qmldebugservice.moc>