QmlProfiler: Split AbstractTimelineModel in two classes

We need a general purpose TimelineModel and a specialized
QmlProfilerTimelineModel.

Change-Id: I2da02d65efa11e160cab5fa9f8a21075beb0e2bf
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>

src/plugins/qmlprofiler/qmlprofilertimelinemodel.cpp

@@ -0,0 +1,112 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of Qt Creator.
+**
+** 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://www.qt.io/licensing.  For further information
+** use the contact form at http://www.qt.io/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 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** 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.
+**
+****************************************************************************/
+
+#include "qmlprofilertimelinemodel.h"
+
+namespace QmlProfiler {
+
+QmlProfilerTimelineModel::QmlProfilerTimelineModel(QmlProfilerModelManager *modelManager,
+                                                   const QString &displayName,
+                                                   QmlDebug::Message message,
+                                                   QmlDebug::RangeType rangeType, QObject *parent) :
+    TimelineModel(modelManager->registerModelProxy(), displayName, parent), m_message(message),
+    m_rangeType(rangeType), m_modelManager(modelManager)
+{
+    connect(modelManager->qmlModel(), &QmlProfilerDataModel::changed,
+            this, &QmlProfilerTimelineModel::dataChanged);
+}
+
+QmlDebug::RangeType QmlProfilerTimelineModel::rangeType() const
+{
+    return m_rangeType;
+}
+
+QmlDebug::Message QmlProfilerTimelineModel::message() const
+{
+    return m_message;
+}
+
+bool QmlProfilerTimelineModel::accepted(const QmlProfilerDataModel::QmlEventTypeData &event) const
+{
+    return (event.rangeType == m_rangeType && event.message == m_message);
+}
+
+bool QmlProfilerTimelineModel::handlesTypeId(int typeIndex) const
+{
+    if (typeIndex < 0)
+        return false;
+
+    return accepted(modelManager()->qmlModel()->getEventTypes().at(typeIndex));
+}
+
+void QmlProfilerTimelineModel::clear()
+{
+    TimelineModel::clear();
+    updateProgress(0, 1);
+}
+
+QmlProfilerModelManager *QmlProfilerTimelineModel::modelManager() const
+{
+    return m_modelManager;
+}
+
+void QmlProfilerTimelineModel::updateProgress(qint64 count, qint64 max) const
+{
+    m_modelManager->modelProxyCountUpdated(modelId(), count, max);
+}
+
+void QmlProfilerTimelineModel::announceFeatures(quint64 features) const
+{
+    m_modelManager->announceFeatures(modelId(), features);
+}
+
+void QmlProfilerTimelineModel::dataChanged()
+{
+
+    switch (m_modelManager->state()) {
+    case QmlProfilerDataState::ProcessingData:
+        loadData();
+        emit emptyChanged();
+        break;
+    case QmlProfilerDataState::ClearingData:
+        clear();
+        break;
+    default:
+        break;
+    }
+}
+
+int QmlProfilerTimelineModel::bindingLoopDest(int index) const
+{
+    Q_UNUSED(index);
+    return -1;
+}
+
+}