Files
qt-creator/src/plugins/qmlprofiler/timelinemodelaggregator.cpp
Ulf Hermann a42e07beba QmlProfiler: Rename some classes and files to follow the common pattern
The ones we'll refactor into the timeline library should be called
timeline* and the others should be called qmlprofiler*.

Change-Id: I6ecccbe4ef523681ca0baeef140368e2c1839964
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
2014-11-21 10:53:53 +01:00

386 lines
12 KiB
C++

/****************************************************************************
**
** 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://www.qt.io/licensing. For further information
** use the contact form at http://www.qt.io/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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** 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 "qmlprofilerrangemodel.h"
#include "qmlprofileranimationsmodel.h"
#include "qmlprofilerplugin.h"
#include "qmlprofilernotesmodel.h"
#include <QStringList>
#include <QVariant>
namespace QmlProfiler {
namespace Internal {
class TimelineModelAggregator::TimelineModelAggregatorPrivate {
public:
TimelineModelAggregatorPrivate(TimelineModelAggregator *qq):q(qq) {}
~TimelineModelAggregatorPrivate() {}
TimelineModelAggregator *q;
// mapping of modelId assigned by manager to index in our list
QList <int> modelManagerIndexMapping;
QList <AbstractTimelineModel *> modelList;
QmlProfilerModelManager *modelManager;
};
TimelineModelAggregator::TimelineModelAggregator(QObject *parent)
: QObject(parent), d(new TimelineModelAggregatorPrivate(this))
{
connect(this,SIGNAL(modelsChanged(int,int)),this,SIGNAL(heightChanged()));
connect(this,SIGNAL(stateChanged()),this,SIGNAL(heightChanged()));
}
TimelineModelAggregator::~TimelineModelAggregator()
{
delete d;
}
int TimelineModelAggregator::height() const
{
return modelOffset(d->modelList.length());
}
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);
}
QmlProfilerAnimationsModel *paintEventsModelProxy = new QmlProfilerAnimationsModel(this);
paintEventsModelProxy->setModelManager(modelManager);
addModel(paintEventsModelProxy);
for (int i = 0; i < QmlDebug::MaximumRangeType; ++i) {
QmlProfilerRangeModel *rangeModel = new QmlProfilerRangeModel((QmlDebug::RangeType)i, this);
rangeModel->setModelManager(modelManager);
addModel(rangeModel);
}
// Connect this last so that it's executed after the models have updated their data.
connect(modelManager->qmlModel(),SIGNAL(changed()),this,SIGNAL(stateChanged()));
connect(modelManager->notesModel(), SIGNAL(changed(int,int,int)),
this, SIGNAL(notesChanged(int,int,int)));
}
void TimelineModelAggregator::addModel(AbstractTimelineModel *m)
{
while (d->modelManagerIndexMapping.size() <= m->modelId())
d->modelManagerIndexMapping.append(-1);
d->modelManagerIndexMapping[m->modelId()] = d->modelList.size();
d->modelList << m;
connect(m,SIGNAL(expandedChanged()),this,SIGNAL(expandedChanged()));
connect(m,SIGNAL(hiddenChanged()),this,SIGNAL(hiddenChanged()));
connect(m,SIGNAL(rowHeightChanged()),this,SIGNAL(rowHeightChanged()));
connect(m,SIGNAL(heightChanged()),this,SIGNAL(heightChanged()));
d->modelManager->notesModel()->addTimelineModel(m);
emit modelsChanged(d->modelList.length(), d->modelList.length());
}
const AbstractTimelineModel *TimelineModelAggregator::model(int modelIndex) const
{
return d->modelList[modelIndex];
}
QVariantList TimelineModelAggregator::models() const
{
QVariantList ret;
foreach (AbstractTimelineModel *model, d->modelList)
ret << QVariant::fromValue(model);
return ret;
}
int TimelineModelAggregator::modelIndexFromManagerIndex(int modelManagerIndex) const
{
return d->modelManagerIndexMapping[modelManagerIndex];
}
QmlProfilerNotesModel *TimelineModelAggregator::notes() const
{
return d->modelManager->notesModel();
}
int TimelineModelAggregator::count(int modelIndex) const
{
return d->modelList[modelIndex]->count();
}
bool TimelineModelAggregator::isEmpty() const
{
foreach (const AbstractTimelineModel *modelProxy, d->modelList)
if (!modelProxy->isEmpty())
return false;
return true;
}
int TimelineModelAggregator::modelOffset(int modelIndex) const
{
int ret = 0;
for (int i = 0; i < modelIndex; ++i)
ret += d->modelList[i]->height();
return ret;
}
int TimelineModelAggregator::rowHeight(int modelIndex, int row) const
{
return d->modelList[modelIndex]->rowHeight(row);
}
int TimelineModelAggregator::rowOffset(int modelIndex, int row) const
{
return d->modelList[modelIndex]->rowOffset(row);
}
void TimelineModelAggregator::setRowHeight(int modelIndex, int row, int height)
{
d->modelList[modelIndex]->setRowHeight(row, height);
}
bool TimelineModelAggregator::expanded(int modelIndex) const
{
return d->modelList[modelIndex]->expanded();
}
void TimelineModelAggregator::setExpanded(int modelIndex, bool expanded)
{
d->modelList[modelIndex]->setExpanded(expanded);
}
bool TimelineModelAggregator::hidden(int modelIndex) const
{
return d->modelList[modelIndex]->hidden();
}
void TimelineModelAggregator::setHidden(int modelIndex, bool hidden)
{
d->modelList[modelIndex]->setHidden(hidden);
}
int TimelineModelAggregator::rowCount(int modelIndex) const
{
return d->modelList[modelIndex]->rowCount();
}
QString TimelineModelAggregator::displayName(int modelIndex) const
{
return d->modelList[modelIndex]->displayName();
}
int TimelineModelAggregator::rowMinValue(int modelIndex, int row) const
{
return d->modelList[modelIndex]->rowMinValue(row);
}
int TimelineModelAggregator::rowMaxValue(int modelIndex, int row) const
{
return d->modelList[modelIndex]->rowMaxValue(row);
}
int TimelineModelAggregator::firstIndex(int modelIndex, qint64 startTime) const
{
return d->modelList[modelIndex]->firstIndex(startTime);
}
int TimelineModelAggregator::firstIndexNoParents(int modelIndex, qint64 startTime) const
{
return d->modelList[modelIndex]->firstIndexNoParents(startTime);
}
int TimelineModelAggregator::lastIndex(int modelIndex, qint64 endTime) const
{
return d->modelList[modelIndex]->lastIndex(endTime);
}
int TimelineModelAggregator::row(int modelIndex, int index) const
{
return d->modelList[modelIndex]->row(index);
}
qint64 TimelineModelAggregator::duration(int modelIndex, int index) const
{
return d->modelList[modelIndex]->duration(index);
}
qint64 TimelineModelAggregator::startTime(int modelIndex, int index) const
{
return d->modelList[modelIndex]->startTime(index);
}
qint64 TimelineModelAggregator::endTime(int modelIndex, int index) const
{
return d->modelList[modelIndex]->endTime(index);
}
int TimelineModelAggregator::selectionId(int modelIndex, int index) const
{
return d->modelList[modelIndex]->selectionId(index);
}
int TimelineModelAggregator::typeId(int modelIndex, int index) const
{
return d->modelList[modelIndex]->typeId(index);
}
int TimelineModelAggregator::bindingLoopDest(int modelIndex,int index) const
{
return d->modelList[modelIndex]->bindingLoopDest(index);
}
QColor TimelineModelAggregator::color(int modelIndex, int index) const
{
return d->modelList[modelIndex]->color(index);
}
float TimelineModelAggregator::relativeHeight(int modelIndex, int index) const
{
return d->modelList[modelIndex]->relativeHeight(index);
}
QVariantList TimelineModelAggregator::labels(int modelIndex) const
{
return d->modelList[modelIndex]->labels();
}
QVariantMap TimelineModelAggregator::details(int modelIndex, int index) const
{
return d->modelList[modelIndex]->details(index);
}
QVariantMap TimelineModelAggregator::location(int modelIndex, int index) const
{
return d->modelList[modelIndex]->location(index);
}
bool TimelineModelAggregator::isSelectionIdValid(int modelIndex, int typeIndex) const
{
return d->modelList[modelIndex]->isSelectionIdValid(typeIndex);
}
int TimelineModelAggregator::selectionIdForLocation(int modelIndex, const QString &filename,
int line, int column) const
{
return d->modelList[modelIndex]->selectionIdForLocation(filename, line, column);
}
void TimelineModelAggregator::swapModels(int modelIndex1, int modelIndex2)
{
AbstractTimelineModel *&model1 = d->modelList[modelIndex1];
AbstractTimelineModel *&model2 = d->modelList[modelIndex2];
std::swap(d->modelManagerIndexMapping[model1->modelId()],
d->modelManagerIndexMapping[model2->modelId()]);
std::swap(model1, model2);
emit modelsChanged(modelIndex1, modelIndex2);
}
QString TimelineModelAggregator::noteText(int noteId) const
{
return d->modelManager->notesModel()->text(noteId);
}
QString TimelineModelAggregator::noteText(int modelIndex, int index) const
{
int managerId = d->modelList[modelIndex]->modelId();
int noteId = d->modelManager->notesModel()->get(managerId, index);
return noteId != -1 ? noteText(noteId) : QString();
}
void TimelineModelAggregator::setNoteText(int noteId, const QString &text)
{
if (text.length() > 0) {
notes()->update(noteId, text);
} else {
notes()->remove(noteId);
}
}
void TimelineModelAggregator::setNoteText(int modelIndex, int index, const QString &text)
{
int managerId = d->modelList[modelIndex]->modelId();
QmlProfilerNotesModel *notesModel = notes();
int noteId = notesModel->get(managerId, index);
if (noteId == -1) {
if (text.length() > 0)
notesModel->add(managerId, index, text);
} else {
setNoteText(noteId, text);
}
}
int TimelineModelAggregator::noteTimelineModel(int noteIndex) const
{
return d->modelManagerIndexMapping[notes()->timelineModel(noteIndex)];
}
int TimelineModelAggregator::noteTimelineIndex(int noteIndex) const
{
return notes()->timelineIndex(noteIndex);
}
QVariantList TimelineModelAggregator::notesByTimelineModel(int modelIndex) const
{
int managerId = d->modelList[modelIndex]->modelId();
return notes()->byTimelineModel(managerId);
}
QVariantList TimelineModelAggregator::notesByTypeId(int typeId) const
{
return notes()->byTypeId(typeId);
}
int TimelineModelAggregator::noteCount() const
{
return notes()->count();
}
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();
}
} // namespace Internal
} // namespace QmlProfiler