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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef IOUTPUTPARSER_H
#define IOUTPUTPARSER_H
#include "projectexplorer_export.h"
#include "buildstep.h"
#include <QtCore/QString>
namespace ProjectExplorer {
class Task;
class PROJECTEXPLORER_EXPORT IOutputParser : public QObject
{
Q_OBJECT
public:
IOutputParser();
virtual ~IOutputParser();
/// Append a subparser to this parser.
/// IOutputParser will take ownership.
virtual void appendOutputParser(IOutputParser *parser);
/// Remove the appended outputparser chain frm this parser.
/// This method transferes ownership of the parser chain to the caller!
IOutputParser *takeOutputParserChain();
/// Return the head of this parsers output parser children
/// IOutputParser keeps ownership!
IOutputParser *childParser() const;
void setChildParser(IOutputParser *parser);
/// Called once for each line if standard output to parse.
virtual void stdOutput(const QString &line);
/// Called once for each line if standard error to parse.
virtual void stdError(const QString &line);
// This is mainly a symbian specific quirk
virtual bool hasFatalErrors() const;
// For GnuMakeParser
virtual void setWorkingDirectory(const QString &workingDirectory);
signals:
/// Should be emitted whenever some additional information should be
/// added to the output.
/// Note: This is additional information. There is no need to add each
/// line!
void addOutput(const QString &string, ProjectExplorer::BuildStep::OutputFormat format);
/// Should be emitted for each task seen in the output.
void addTask(const ProjectExplorer::Task &task);
public slots:
/// Subparsers have their addOutput signal connected to this slot.
/// This method can be overwritten to change the string.
virtual void outputAdded(const QString &string, ProjectExplorer::BuildStep::OutputFormat format);
/// Subparsers have their addTask signal connected to this slot.
/// This method can be overwritten to change the task.
virtual void taskAdded(const ProjectExplorer::Task &task);
private:
IOutputParser *m_parser;
};
} // namespace ProjectExplorer
Q_DECLARE_METATYPE(ProjectExplorer::IOutputParser*)
#endif // IOUTPUTPARSER_H
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