Add debug messages model

Change-Id: Ib62f1c6b2d1c28a3b4e06ee93cbc35d30074ce02
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

plugins/qmlprofiler/debugmessagesmodel.h

@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd
+** All rights reserved.
+** For any questions to The Qt Company, please use contact form at http://www.qt.io/contact-us
+**
+** This file is part of the Qt Enterprise Qt Quick Profiler Add-on.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://www.qt.io/contact-us
+**
+****************************************************************************/
+
+#ifndef DEBUGMESSAGESMODEL_H
+#define DEBUGMESSAGESMODEL_H
+
+#include "qmlprofiler/qmlprofilertimelinemodel.h"
+
+namespace QmlProfilerExtension {
+namespace Internal {
+
+class DebugMessagesModel : public QmlProfiler::QmlProfilerTimelineModel
+{
+    Q_OBJECT
+
+protected:
+    bool accepted(const QmlProfiler::QmlProfilerDataModel::QmlEventTypeData &event) const;
+
+public:
+    DebugMessagesModel(QmlProfiler::QmlProfilerModelManager *manager, QObject *parent = 0);
+
+    int typeId(int index) const override;
+    QColor color(int index) const override;
+    QVariantList labels() const override;
+    QVariantMap details(int index) const override;
+    int expandedRow(int index) const override;
+    int collapsedRow(int index) const override;
+    void loadData() override;
+    void clear() override;
+    QVariantMap location(int index) const override;
+
+private:
+    struct MessageData {
+        MessageData(const QString &text = QString(), int typeId = -1) :
+            text(text), typeId(typeId) {}
+        QString text;
+        int typeId;
+    };
+
+    QVector<MessageData> m_data;
+};
+
+}
+}
+
+#endif // DEBUGMESSAGESMODEL_H