QmlProfiler: reworked

Change-Id: I66a236a024d76e7bef6edfb91ae30b5dd098b76b
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

1 files changed, 146 insertions, 0 deletions

diff --git a/src/plugins/qmlprofiler/qmlprofilertimelinemodelproxy.h b/src/plugins/qmlprofiler/qmlprofilertimelinemodelproxy.h
new file mode 100644
index 0000000000..3ffcf707ff
--- /dev/null
+++ b/src/plugins/qmlprofiler/qmlprofilertimelinemodelproxy.h
@@ -0,0 +1,146 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 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://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.
+**
+****************************************************************************/
+
+
+#ifndef QMLPROFILERTIMELINEMODELPROXY_H
+#define QMLPROFILERTIMELINEMODELPROXY_H
+
+#include <QObject>
+#include "abstracttimelinemodel.h"
+#include <qmldebug/qmlprofilereventtypes.h>
+#include <qmldebug/qmlprofilereventlocation.h>
+//#include <QHash>
+//#include <QVector>
+#include <QVariantList>
+//#include <QVariantMap>
+#include "qmlprofilersimplemodel.h"
+#include <QColor>
+
+
+namespace QmlProfiler {
+class QmlProfilerModelManager;
+
+namespace Internal {
+
+class BasicTimelineModel : public AbstractTimelineModel
+{
+//    Q_PROPERTY(bool empty READ isEmpty NOTIFY emptyChanged)
+
+    Q_OBJECT
+public:
+    struct QmlRangeEventData
+    {
+        QString displayName;
+        QString details;
+        QmlDebug::QmlEventLocation location;
+        QmlDebug::QmlEventType eventType;
+
+        int eventId;  // separate
+    };
+
+    struct QmlRangeEventStartInstance {
+        qint64 startTime;
+        qint64 duration;
+        int eventId;
+
+        // not-expanded, per type
+        int displayRowExpanded;
+        int displayRowCollapsed;
+        int baseEventIndex; // used by findfirstindex
+        int bindingLoopHead;
+    };
+
+    struct QmlRangeEventEndInstance {
+        int startTimeIndex;
+        qint64 endTime;
+    };
+
+    BasicTimelineModel(QObject *parent = 0);
+    ~BasicTimelineModel();
+
+
+    int categories() const;
+    QStringList categoryTitles() const;
+    QString name() const;
+
+    const QVector<QmlRangeEventStartInstance> getData() const;
+    const QVector<QmlRangeEventStartInstance> getData(qint64 fromTime, qint64 toTime) const;
+    void loadData();
+    Q_INVOKABLE int count() const;
+    void clear();
+
+
+// QML interface
+    bool isEmpty() const;
+
+    Q_INVOKABLE qint64 lastTimeMark() const;
+
+    Q_INVOKABLE bool expanded(int category) const;
+    Q_INVOKABLE void setExpanded(int category, bool expanded);
+    Q_INVOKABLE int categoryDepth(int categoryIndex) const;
+    Q_INVOKABLE int categoryCount() const;
+    Q_INVOKABLE const QString categoryLabel(int categoryIndex) const;
+
+    int findFirstIndex(qint64 startTime) const;
+    int findFirstIndexNoParents(qint64 startTime) const;
+    int findLastIndex(qint64 endTime) const;
+
+    int getEventType(int index) const;
+    int getEventCategory(int index) const;
+    int getEventRow(int index) const;
+    Q_INVOKABLE qint64 getDuration(int index) const;
+    Q_INVOKABLE qint64 getStartTime(int index) const;
+    Q_INVOKABLE qint64 getEndTime(int index) const;
+    Q_INVOKABLE int getEventId(int index) const;
+    int getBindingLoopDest(int index) const;
+    Q_INVOKABLE QColor getColor(int index) const;
+    Q_INVOKABLE float getHeight(int index) const;
+
+    Q_INVOKABLE const QVariantList getLabelsForCategory(int category) const;
+    Q_INVOKABLE const QVariantList getEventDetails(int index) const;
+    Q_INVOKABLE const QVariantMap getEventLocation(int index) const;
+
+    Q_INVOKABLE int getEventIdForHash(const QString &eventHash) const;
+    Q_INVOKABLE int getEventIdForLocation(const QString &filename, int line, int column) const;
+
+private slots:
+    bool eventAccepted(const QmlProfilerSimpleModel::QmlEventData &event) const;
+protected slots:
+    void dataChanged();
+
+private:
+    class BasicTimelineModelPrivate;
+    BasicTimelineModelPrivate *d;
+
+};
+
+}
+}
+
+#endif