1 files changed, 96 insertions, 0 deletions
diff --git a/src/qml/debugger/qqmlconfigurabledebugservice.cpp b/src/qml/debugger/qqmlconfigurabledebugservice.cpp
new file mode 100644
index 0000000000..076e12b613
--- /dev/null
+++ b/src/qml/debugger/qqmlconfigurabledebugservice.cpp
@@ -0,0 +1,96 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlconfigurabledebugservice_p.h"
+#include "qqmlconfigurabledebugservice_p_p.h"
+
+QT_BEGIN_NAMESPACE
+
+QQmlConfigurableDebugService::QQmlConfigurableDebugService(const QString &name, float version,
+                                                           QObject *parent) :
+    QQmlDebugService((*new QQmlConfigurableDebugServicePrivate), name, version, parent) { init(); }
+
+QQmlConfigurableDebugService::QQmlConfigurableDebugService(QQmlDebugServicePrivate &dd,
+                                                           const QString &name, float version,
+                                                           QObject *parent) :
+    QQmlDebugService(dd, name, version, parent) { init(); }
+
+QMutex *QQmlConfigurableDebugService::configMutex()
+{
+    Q_D(QQmlConfigurableDebugService);
+    return &d->configMutex;
+}
+
+void QQmlConfigurableDebugService::init()
+{
+    Q_D(QQmlConfigurableDebugService);
+    QMutexLocker lock(&d->configMutex);
+    // If we're not enabled or not blocking, don't wait for configuration
+    d->waitingForConfiguration = (registerService() == Enabled && blockingMode());
+}
+
+void QQmlConfigurableDebugService::stopWaiting()
+{
+    Q_D(QQmlConfigurableDebugService);
+    QMutexLocker lock(&d->configMutex);
+    d->waitingForConfiguration = false;
+    foreach (QQmlEngine *engine, d->waitingEngines)
+        emit attachedToEngine(engine);
+    d->waitingEngines.clear();
+}
+
+void QQmlConfigurableDebugService::stateChanged(QQmlDebugService::State newState)
+{
+    if (newState != Enabled)
+        stopWaiting();
+}
+
+void QQmlConfigurableDebugService::engineAboutToBeAdded(QQmlEngine *engine)
+{
+    Q_D(QQmlConfigurableDebugService);
+    QMutexLocker lock(&d->configMutex);
+    if (d->waitingForConfiguration)
+        d->waitingEngines.append(engine);
+    else
+        emit attachedToEngine(engine);
+}
+
+QT_END_NAMESPACE