diff options
author | Aurindam Jana <aurindam.jana@nokia.com> | 2012-02-09 17:04:43 +0100 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2012-02-20 17:59:32 +0100 |
commit | 6c24d2feb43f6d640d83ee6e5ac01a1bdac3d0ce (patch) | |
tree | c9e540fe3f1873c1f80df897f49bf378b5f108c8 /tools/qmlprofiler/commandlistener.cpp | |
parent | 045e5932915000d2c510d8d3a1cc916b7c5a5d55 (diff) |
QmlProfilerTool: add tool to QDeclarative
qmlprofiler is a standalone tool used to record
profiling data of QML apps. The data is stored
in a file which can be loaded in QtCreator for
investigation.
Change-Id: I308f4c40bc3876933bd0d32c336cef6cd6f5fb4a
Reviewed-by: Kai Koehne <kai.koehne@nokia.com>
Diffstat (limited to 'tools/qmlprofiler/commandlistener.cpp')
-rw-r--r-- | tools/qmlprofiler/commandlistener.cpp | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/tools/qmlprofiler/commandlistener.cpp b/tools/qmlprofiler/commandlistener.cpp new file mode 100644 index 0000000000..cc969160d6 --- /dev/null +++ b/tools/qmlprofiler/commandlistener.cpp @@ -0,0 +1,66 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** 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. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "commandlistener.h" +#include "constants.h" +#include <QtCore/QTextStream> + +CommandListener::CommandListener(QObject *parent) + : QThread(parent) + , m_stopRequested(false) +{ +} + +void CommandListener::run() +{ + QString line; + QTextStream in(stdin, QIODevice::ReadOnly); + do { + line = in.readLine(); + line = line.trimmed(); + if (!line.isEmpty()) { + emit command(line); + if (line == QLatin1String(Constants::CMD_QUIT) + || line == QLatin1String(Constants::CMD_QUIT2)) + return; + } + } while (!m_stopRequested && !line.isNull()); +} |