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

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/****************************************************************************
**
** 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://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.
**
****************************************************************************/
#include "timelinemodelaggregator.h"
#include "qmlprofilertimelinemodelproxy.h"
#include "qmlprofilerpainteventsmodelproxy.h"
#include "qmlprofilerplugin.h"
#include <QStringList>
#include <QVariant>
namespace QmlProfiler {
namespace Internal {
class TimelineModelAggregator::TimelineModelAggregatorPrivate {
public:
TimelineModelAggregatorPrivate(TimelineModelAggregator *qq):q(qq) {}
~TimelineModelAggregatorPrivate() {}
TimelineModelAggregator *q;
QList <AbstractTimelineModel *> modelList;
QmlProfilerModelManager *modelManager;
};
TimelineModelAggregator::TimelineModelAggregator(QObject *parent)
: QObject(parent), d(new TimelineModelAggregatorPrivate(this))
{
}
TimelineModelAggregator::~TimelineModelAggregator()
{
delete d;
}
void TimelineModelAggregator::setModelManager(QmlProfilerModelManager *modelManager)
{
d->modelManager = modelManager;
connect(modelManager,SIGNAL(stateChanged()),this,SLOT(dataChanged()));
connect(modelManager,SIGNAL(dataAvailable()),this,SIGNAL(dataAvailable()));
// external models pushed on top
foreach (AbstractTimelineModel *timelineModel, QmlProfilerPlugin::instance->getModels()) {
timelineModel->setModelManager(modelManager);
addModel(timelineModel);
}
PaintEventsModelProxy *paintEventsModelProxy = new PaintEventsModelProxy(this);
paintEventsModelProxy->setModelManager(modelManager);
addModel(paintEventsModelProxy);
BasicTimelineModel *basicTimelineModel = new BasicTimelineModel(this);
basicTimelineModel->setModelManager(modelManager);
addModel(basicTimelineModel);
}
void TimelineModelAggregator::addModel(AbstractTimelineModel *m)
{
d->modelList << m;
connect(m,SIGNAL(emptyChanged()),this,SIGNAL(emptyChanged()));
connect(m,SIGNAL(expandedChanged()),this,SIGNAL(expandedChanged()));
connect(m,SIGNAL(stateChanged()),this,SIGNAL(stateChanged()));
}
// order?
int TimelineModelAggregator::categoryCount() const
{
int categoryCount = 0;
foreach (const AbstractTimelineModel *modelProxy, d->modelList)
categoryCount += modelProxy->categoryCount();
return categoryCount;
}
int TimelineModelAggregator::visibleCategories() const
{
int categoryCount = 0;
foreach (const AbstractTimelineModel *modelProxy, d->modelList) {
for (int i = 0; i < modelProxy->categoryCount(); i++)
if (modelProxy->categoryDepth(i) > 0)
categoryCount ++;
}
return categoryCount;
}
QStringList TimelineModelAggregator::categoryTitles() const
{
QStringList retString;
foreach (const AbstractTimelineModel *modelProxy, d->modelList)
retString += modelProxy->categoryTitles();
return retString;
}
int TimelineModelAggregator::count(int modelIndex) const
{
if (modelIndex == -1) {
int totalCount = 0;
foreach (const AbstractTimelineModel *modelProxy, d->modelList)
totalCount += modelProxy->count();
return totalCount;
} else {
return d->modelList[modelIndex]->count();
}
}
bool TimelineModelAggregator::isEmpty() const
{
foreach (const AbstractTimelineModel *modelProxy, d->modelList)
if (!modelProxy->isEmpty())
return false;
return true;
}
bool TimelineModelAggregator::eventAccepted(const QmlProfilerDataModel::QmlEventData &/*event*/) const
{
// accept all events
return true;
}
qint64 TimelineModelAggregator::lastTimeMark() const
{
qint64 mark = -1;
foreach (const AbstractTimelineModel *modelProxy, d->modelList) {
if (!modelProxy->isEmpty()) {
qint64 mk = modelProxy->lastTimeMark();
if (mark > mk)
mark = mk;
}
}
return mark;
}
bool TimelineModelAggregator::expanded(int modelIndex, int category) const
{
return d->modelList[modelIndex]->expanded(category);
}
void TimelineModelAggregator::setExpanded(int modelIndex, int category, bool expanded)
{
d->modelList[modelIndex]->setExpanded(category, expanded);
}
int TimelineModelAggregator::categoryDepth(int modelIndex, int categoryIndex) const
{
return d->modelList[modelIndex]->categoryDepth(categoryIndex);
}
int TimelineModelAggregator::categoryCount(int modelIndex) const
{
return d->modelList[modelIndex]->categoryCount();
}
int TimelineModelAggregator::rowCount(int modelIndex) const
{
return d->modelList[modelIndex]->rowCount();
}
const QString TimelineModelAggregator::categoryLabel(int modelIndex, int categoryIndex) const
{
return d->modelList[modelIndex]->categoryLabel(categoryIndex);
}
int TimelineModelAggregator::modelIndexForCategory(int absoluteCategoryIndex) const
{
int categoryIndex = absoluteCategoryIndex;
for (int modelIndex = 0; modelIndex < d->modelList.count(); modelIndex++)
if (categoryIndex < d->modelList[modelIndex]->categoryCount())
return modelIndex;
else
categoryIndex -= d->modelList[modelIndex]->categoryCount();
return modelCount()-1;
}
int TimelineModelAggregator::correctedCategoryIndexForModel(int modelIndex, int absoluteCategoryIndex) const
{
int categoryIndex = absoluteCategoryIndex;
for (int mi = 0; mi < modelIndex; mi++)
categoryIndex -= d->modelList[mi]->categoryCount();
return categoryIndex;
}
int TimelineModelAggregator::findFirstIndex(int modelIndex, qint64 startTime) const
{
return d->modelList[modelIndex]->findFirstIndex(startTime);
}
int TimelineModelAggregator::findFirstIndexNoParents(int modelIndex, qint64 startTime) const
{
return d->modelList[modelIndex]->findFirstIndexNoParents(startTime);
}
int TimelineModelAggregator::findLastIndex(int modelIndex, qint64 endTime) const
{
return d->modelList[modelIndex]->findLastIndex(endTime);
}
int TimelineModelAggregator::getEventType(int modelIndex, int index) const
{
return d->modelList[modelIndex]->getEventType(index);
}
int TimelineModelAggregator::getEventCategoryInModel(int modelIndex, int index) const
{
return d->modelList[modelIndex]->getEventCategory(index);
}
int TimelineModelAggregator::getEventRow(int modelIndex, int index) const
{
return d->modelList[modelIndex]->getEventRow(index);
}
qint64 TimelineModelAggregator::getDuration(int modelIndex, int index) const
{
return d->modelList[modelIndex]->getDuration(index);
}
qint64 TimelineModelAggregator::getStartTime(int modelIndex, int index) const
{
return d->modelList[modelIndex]->getStartTime(index);
}
qint64 TimelineModelAggregator::getEndTime(int modelIndex, int index) const
{
return d->modelList[modelIndex]->getEndTime(index);
}
int TimelineModelAggregator::getEventId(int modelIndex, int index) const
{
return d->modelList[modelIndex]->getEventId(index);
}
int TimelineModelAggregator::getBindingLoopDest(int modelIndex,int index) const
{
return d->modelList[modelIndex]->getBindingLoopDest(index);
}
QColor TimelineModelAggregator::getColor(int modelIndex, int index) const
{
return d->modelList[modelIndex]->getColor(index);
}
float TimelineModelAggregator::getHeight(int modelIndex, int index) const
{
return d->modelList[modelIndex]->getHeight(index);
}
const QVariantList TimelineModelAggregator::getLabelsForCategory(int modelIndex, int category) const
{
return d->modelList[modelIndex]->getLabelsForCategory(category);
}
const QVariantList TimelineModelAggregator::getEventDetails(int modelIndex, int index) const
{
return d->modelList[modelIndex]->getEventDetails(index);
}
const QVariantMap TimelineModelAggregator::getEventLocation(int modelIndex, int index) const
{
return d->modelList[modelIndex]->getEventLocation(index);
}
int TimelineModelAggregator::getEventIdForHash(int modelIndex, const QString &hash) const
{
return d->modelList[modelIndex]->getEventIdForHash(hash);
}
int TimelineModelAggregator::getEventIdForLocation(int modelIndex, const QString &filename,
int line, int column) const
{
return d->modelList[modelIndex]->getEventIdForLocation(filename, line, column);
}
void TimelineModelAggregator::dataChanged()
{
// this is a slot connected for every modelproxy
// nothing to do here, each model will take care of itself
}
int TimelineModelAggregator::modelCount() const
{
return d->modelList.count();
}
qint64 TimelineModelAggregator::traceStartTime() const
{
return d->modelManager->traceTime()->startTime();
}
qint64 TimelineModelAggregator::traceEndTime() const
{
return d->modelManager->traceTime()->endTime();
}
qint64 TimelineModelAggregator::traceDuration() const
{
return d->modelManager->traceTime()->duration();
}
int TimelineModelAggregator::getState() const
{
return (int)d->modelManager->state();
}
} // namespace Internal
} // namespace QmlProfiler