forked from qt-creator/qt-creator
e9a6e99011
Change-Id: If5f36bb262b932b60133d4301ab614311ce1feee Reviewed-by: hjk <hjk@theqtcompany.com>
129 lines
3.8 KiB
C++
129 lines
3.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://www.qt.io/licensing. For further information
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** use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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****************************************************************************/
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#include "callgrindrunner.h"
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#include "callgrindparser.h"
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#include <utils/qtcassert.h>
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#include <QFile>
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namespace Valgrind {
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namespace Callgrind {
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CallgrindRunner::CallgrindRunner(QObject *parent)
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: ValgrindRunner(parent)
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, m_controller(new CallgrindController(this))
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, m_parser(new Parser(this))
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, m_paused(false)
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{
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connect(m_controller, &CallgrindController::finished,
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this, &CallgrindRunner::controllerFinished);
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connect(m_controller, &CallgrindController::localParseDataAvailable,
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this, &CallgrindRunner::localParseDataAvailable);
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connect(m_controller, &CallgrindController::statusMessage,
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this, &CallgrindRunner::statusMessage);
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}
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QString CallgrindRunner::tool() const
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{
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return QLatin1String("callgrind");
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}
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Parser *CallgrindRunner::parser() const
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{
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return m_parser;
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}
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CallgrindController *CallgrindRunner::controller() const
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{
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return m_controller;
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}
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bool CallgrindRunner::start()
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{
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ValgrindRunner::start();
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m_controller->setValgrindProcess(valgrindProcess());
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return true;
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}
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void CallgrindRunner::processFinished(int ret, QProcess::ExitStatus status)
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{
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triggerParse();
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m_controller->setValgrindProcess(0);
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ValgrindRunner::processFinished(ret, status); // call base class function
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}
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bool CallgrindRunner::isPaused() const
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{
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return m_paused;
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}
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void CallgrindRunner::triggerParse()
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{
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m_controller->getLocalDataFile();
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}
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void CallgrindRunner::localParseDataAvailable(const QString &file)
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{
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// parse the callgrind file
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QTC_ASSERT(!file.isEmpty(), return);
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QFile outputFile(file);
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QTC_ASSERT(outputFile.exists(), return);
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if (outputFile.open(QIODevice::ReadOnly)) {
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emit statusMessage(tr("Parsing Profile Data..."));
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m_parser->parse(&outputFile);
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} else {
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qWarning() << "Could not open file for parsing:" << outputFile.fileName();
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}
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}
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void CallgrindRunner::controllerFinished(CallgrindController::Option option)
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{
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switch (option)
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{
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case CallgrindController::Pause:
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m_paused = true;
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break;
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case CallgrindController::UnPause:
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m_paused = false;
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break;
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case CallgrindController::Dump:
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triggerParse();
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break;
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default:
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break; // do nothing
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}
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}
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} // namespace Callgrind
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} // namespace Valgrind
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