qt-creator/src/plugins/qmlprofiler/abstracttimelinemodel.cpp

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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** packaging of this file.  Please review the following information to
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#include "abstracttimelinemodel.h"
#include "abstracttimelinemodel_p.h"

namespace QmlProfiler {

AbstractTimelineModel::AbstractTimelineModel(AbstractTimelineModelPrivate *dd, const QString &name,
                                             QObject *parent) :
    QObject(parent), d_ptr(dd)
{
    Q_D(AbstractTimelineModel);
    d->q_ptr = this;
    d->name = name;
    d->modelId = 0;
    d->modelManager = 0;
}

AbstractTimelineModel::~AbstractTimelineModel()
{
    Q_D(AbstractTimelineModel);
    delete d;
}

void AbstractTimelineModel::setModelManager(QmlProfilerModelManager *modelManager)
{
    Q_D(AbstractTimelineModel);
    d->modelManager = modelManager;
    connect(d->modelManager->qmlModel(),SIGNAL(changed()),this,SLOT(dataChanged()));
    d->modelId = d->modelManager->registerModelProxy();
}

QStringList AbstractTimelineModel::categoryTitles() const
{
    QStringList retString;
    for (int i = 0; i < categoryCount(); i++)
        retString << categoryLabel(i);
    return retString;
}

QString AbstractTimelineModel::name() const
{
    Q_D(const AbstractTimelineModel);
    return d->name;
}

int AbstractTimelineModel::count() const
{
    Q_D(const AbstractTimelineModel);
    return d->count();
}

qint64 AbstractTimelineModel::lastTimeMark() const
{
    Q_D(const AbstractTimelineModel);
    return d->lastEndTime();
}

int AbstractTimelineModel::findFirstIndex(qint64 startTime) const
{
    Q_D(const AbstractTimelineModel);
    return d->findFirstIndex(startTime);
}

int AbstractTimelineModel::findFirstIndexNoParents(qint64 startTime) const
{
    Q_D(const AbstractTimelineModel);
    return d->findFirstIndexNoParents(startTime);
}

int AbstractTimelineModel::findLastIndex(qint64 endTime) const
{
    Q_D(const AbstractTimelineModel);
    return d->findLastIndex(endTime);
}

qint64 AbstractTimelineModel::getDuration(int index) const
{
    Q_D(const AbstractTimelineModel);
    return d->duration(index);
}

qint64 AbstractTimelineModel::getStartTime(int index) const
{
    Q_D(const AbstractTimelineModel);
    return d->startTime(index);
}

qint64 AbstractTimelineModel::getEndTime(int index) const
{
    Q_D(const AbstractTimelineModel);
    return d->startTime(index) + d->duration(index);
}

bool AbstractTimelineModel::isEmpty() const
{
    return count() == 0;
}

qint64 AbstractTimelineModel::traceStartTime() const
{
    Q_D(const AbstractTimelineModel);
    return d->modelManager->traceTime()->startTime();
}

qint64 AbstractTimelineModel::traceEndTime() const
{
    Q_D(const AbstractTimelineModel);
    return d->modelManager->traceTime()->endTime();
}

qint64 AbstractTimelineModel::traceDuration() const
{
    Q_D(const AbstractTimelineModel);
    return d->modelManager->traceTime()->duration();
}

int AbstractTimelineModel::getState() const
{
    Q_D(const AbstractTimelineModel);
    return (int)d->modelManager->state();
}

const QVariantMap AbstractTimelineModel::getEventLocation(int index) const
{
    Q_UNUSED(index);
    QVariantMap map;
    return map;
}

int AbstractTimelineModel::getEventIdForHash(const QString &eventHash) const
{
    Q_UNUSED(eventHash);
    return -1;
}

int AbstractTimelineModel::getEventIdForLocation(const QString &filename, int line, int column) const
{
    Q_UNUSED(filename);
    Q_UNUSED(line);
    Q_UNUSED(column);
    return -1;
}

int AbstractTimelineModel::rowCount() const
{
    int count = 0;
    for (int i=0; i<categoryCount(); i++)
        count += categoryDepth(i);
    return count;
}

int AbstractTimelineModel::getBindingLoopDest(int index) const
{
    Q_UNUSED(index);
    return -1;
}

float AbstractTimelineModel::getHeight(int index) const
{
    Q_UNUSED(index);
    return 1.0f;
}

void AbstractTimelineModel::dataChanged()
{
    Q_D(AbstractTimelineModel);
    switch (d->modelManager->state()) {
    case QmlProfilerDataState::ProcessingData:
        loadData();
        break;
    case QmlProfilerDataState::ClearingData:
        clear();
        break;
    default:
        break;
    }

    emit stateChanged();
    emit dataAvailable();
    emit emptyChanged();
    emit expandedChanged();
}


}