forked from qt-creator/qt-creator
8e90640edb
If the user cancels a command, output and error text might still be interesting. When aborting a command internally (when Creator is closed, or later when a command is re-executed for the same editor), we don't want any of those, and they have a destructive potential. Change-Id: I5e35fdf59c0fcdc0af45f13ac142da31edf18bd7 Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
142 lines
4.4 KiB
C++
142 lines
4.4 KiB
C++
/**************************************************************************
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**
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** Copyright (c) 2013 Brian McGillion and Hugues Delorme
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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://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/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 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: 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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#ifndef VCSBASE_COMMAND_H
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#define VCSBASE_COMMAND_H
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#include "vcsbase_global.h"
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#include <utils/synchronousprocess.h>
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#include <QObject>
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QT_BEGIN_NAMESPACE
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class QMutex;
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class QStringList;
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class QVariant;
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class QProcessEnvironment;
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template <typename T>
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class QFutureInterface;
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QT_END_NAMESPACE
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namespace VcsBase {
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namespace Internal { class CommandPrivate; }
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class VCSBASE_EXPORT ProgressParser
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{
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public:
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ProgressParser();
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virtual ~ProgressParser();
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protected:
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virtual void parseProgress(const QString &text) = 0;
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void setProgressAndMaximum(int value, int maximum);
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private:
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void setFuture(QFutureInterface<void> *future);
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QFutureInterface<void> *m_future;
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QMutex *m_futureMutex;
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friend class Command;
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};
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class VCSBASE_EXPORT Command : public QObject
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{
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Q_OBJECT
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public:
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Command(const QString &binary,
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const QString &workingDirectory,
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const QProcessEnvironment &environment);
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~Command();
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void addJob(const QStringList &arguments, Utils::ExitCodeInterpreter *interpreter = 0);
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void addJob(const QStringList &arguments, int timeout, Utils::ExitCodeInterpreter *interpreter = 0);
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void execute();
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void abort();
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bool lastExecutionSuccess() const;
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int lastExecutionExitCode() const;
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const QString &binaryPath() const;
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const QString &workingDirectory() const;
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const QProcessEnvironment &processEnvironment() const;
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int defaultTimeout() const;
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void setDefaultTimeout(int timeout);
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unsigned flags() const;
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void addFlags(unsigned f);
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const QVariant &cookie() const;
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void setCookie(const QVariant &cookie);
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QTextCodec *codec() const;
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void setCodec(QTextCodec *codec);
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void setProgressParser(ProgressParser *parser);
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void setProgressiveOutput(bool progressive);
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Utils::SynchronousProcessResponse runVcs(const QStringList &arguments, int timeoutMS,
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Utils::ExitCodeInterpreter *interpreter = 0);
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// Make sure to not pass through the event loop at all:
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bool runFullySynchronous(const QStringList &arguments, int timeoutMS,
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QByteArray *outputData, QByteArray *errorData);
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private:
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void run(QFutureInterface<void> &future);
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Utils::SynchronousProcessResponse runSynchronous(const QStringList &arguments, int timeoutMS,
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Utils::ExitCodeInterpreter *interpreter = 0);
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void emitRepositoryChanged();
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public slots:
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void cancel();
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signals:
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void output(const QString &);
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void errorText(const QString &);
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void finished(bool ok, int exitCode, const QVariant &cookie);
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void success(const QVariant &cookie);
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private slots:
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void bufferedOutput(const QString &text);
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void bufferedError(const QString &text);
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void coreAboutToClose();
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signals:
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void terminate(); // Internal
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private:
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class Internal::CommandPrivate *const d;
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};
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} // namespace VcsBase
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#endif // VCSBASE_COMMAND_H
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