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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: http://www.qt-project.org/
**
**
** GNU Lesser General Public License Usage
**
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**************************************************************************/
#include "callgrindrunner.h"
#include "callgrindparser.h"
#include <utils/qtcassert.h>
#include <QFile>
namespace Valgrind {
namespace Callgrind {
CallgrindRunner::CallgrindRunner(QObject *parent)
: ValgrindRunner(parent)
, m_controller(new CallgrindController(this))
, m_parser(new Parser(this))
, m_paused(false)
{
connect(m_controller,
SIGNAL(finished(Valgrind::Callgrind::CallgrindController::Option)),
SLOT(controllerFinished(Valgrind::Callgrind::CallgrindController::Option)));
connect(m_controller, SIGNAL(localParseDataAvailable(QString)),
this, SLOT(localParseDataAvailable(QString)));
connect(m_controller, SIGNAL(statusMessage(QString)),
this, SIGNAL(statusMessage(QString)));
}
QString CallgrindRunner::tool() const
{
return QString("callgrind");
}
Parser *CallgrindRunner::parser() const
{
return m_parser;
}
CallgrindController *CallgrindRunner::controller() const
{
return m_controller;
}
bool CallgrindRunner::start()
{
ValgrindRunner::start();
m_controller->setValgrindProcess(valgrindProcess());
return true;
}
void CallgrindRunner::processFinished(int ret, QProcess::ExitStatus status)
{
triggerParse();
m_controller->setValgrindProcess(0);
ValgrindRunner::processFinished(ret, status); // call base class method
}
bool CallgrindRunner::isPaused() const
{
return m_paused;
}
void CallgrindRunner::triggerParse()
{
m_controller->getLocalDataFile();
}
void CallgrindRunner::localParseDataAvailable(const QString &file)
{
// parse the callgrind file
QTC_ASSERT(!file.isEmpty(), return);
QFile outputFile(file);
QTC_ASSERT(outputFile.exists(), return);
if (outputFile.open(QIODevice::ReadOnly)) {
emit statusMessage(tr("Parsing Profile Data..."));
m_parser->parse(&outputFile);
} else {
qWarning() << "Could not open file for parsing:" << outputFile.fileName();
}
}
void CallgrindRunner::controllerFinished(CallgrindController::Option option)
{
switch (option)
{
case CallgrindController::Pause:
m_paused = true;
break;
case CallgrindController::UnPause:
m_paused = false;
break;
case CallgrindController::Dump:
triggerParse();
break;
default:
break; // do nothing
}
}
} // namespace Callgrind
} // namespace Valgrind
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