qt-creator/plugins/qmlprofiler/qmlprofilersimplemodel.cpp

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#include "qmlprofilersimplemodel.h"
#include <QStringList>
#include <QVector>
#include <QDebug>
#include "qmldebug/qmlprofilereventtypes.h"

namespace QmlProfiler {
namespace Internal {

QmlProfilerSimpleModel::QmlProfilerSimpleModel(QObject *parent)
    : QObject(parent)
{
}

QmlProfilerSimpleModel::~QmlProfilerSimpleModel()
{
}

void QmlProfilerSimpleModel::clear()
{
    eventList.clear();
    emit changed();
}

bool QmlProfilerSimpleModel::isEmpty() const
{
    return eventList.isEmpty();
}

const QVector<QmlProfilerSimpleModel::QmlEventData> &QmlProfilerSimpleModel::getEvents() const
{
    return eventList;
}

int QmlProfilerSimpleModel::count() const
{
    return eventList.count();
}

void QmlProfilerSimpleModel::addRangedEvent(int type, int bindingType, qint64 startTime, qint64 duration, const QStringList &data, const QmlDebug::QmlEventLocation &location)
{
    QString displayName = QString::fromLatin1("%1:%2").arg(
                location.filename,
                QString::number(location.line));
    QmlEventData eventData = {displayName, type, bindingType, startTime, duration, data, location, 0, 0, 0, 0, 0};
    eventList.append(eventData);
}

void QmlProfilerSimpleModel::addFrameEvent(qint64 time, int framerate, int animationcount)
{
    qint64 duration = 1e9 / framerate;
    QmlEventData eventData = {tr("Animations"), QmlDebug::Painting, QmlDebug::AnimationFrame, time, duration, QStringList(), QmlDebug::QmlEventLocation(), framerate, animationcount, 0, 0, 0};
    eventList.append(eventData);
}

void QmlProfilerSimpleModel::addSceneGraphEvent(int eventType, int SGEtype, qint64 startTime, qint64 timing1, qint64 timing2, qint64 timing3, qint64 timing4, qint64 timing5)
{
    QmlEventData eventData = {QString(), eventType, SGEtype, startTime, 0, QStringList(), QmlDebug::QmlEventLocation(), timing1, timing2, timing3, timing4, timing5};
    eventList.append(eventData);
}

void QmlProfilerSimpleModel::addPixmapCacheEvent(qint64 time, int cacheEventType, const QString &url, int width, int height, int refCount)
{
    QmlDebug::QmlEventLocation location(url, 0, 0);
    QmlEventData eventData = {QString(), QmlDebug::PixmapCacheEvent, cacheEventType, time, 0, QStringList(), location, width, height, refCount, -1, -1};
    eventList.append(eventData);
}

qint64 QmlProfilerSimpleModel::lastTimeMark() const
{
    if (eventList.isEmpty())
        return 0;

    return eventList.last().startTime + eventList.last().duration;
}

void QmlProfilerSimpleModel::complete()
{
    emit changed();
}

QString QmlProfilerSimpleModel::getHashString(const QmlProfilerSimpleModel::QmlEventData &event)
{
    return QString::fromLatin1("%1:%2:%3:%4:%5").arg(
                event.location.filename,
                QString::number(event.location.line),
                QString::number(event.location.column),
                QString::number(event.eventType),
                QString::number(event.bindingType));
}


}
}