1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of Qt Creator. 7 ** 8 ** Commercial License Usage 9 ** Licensees holding valid commercial Qt licenses may use this file in 10 ** accordance with the commercial license agreement provided with the 11 ** Software or, alternatively, in accordance with the terms contained in 12 ** a written agreement between you and The Qt Company. For licensing terms 13 ** and conditions see https://www.qt.io/terms-conditions. For further 14 ** information use the contact form at https://www.qt.io/contact-us. 15 ** 16 ** GNU General Public License Usage 17 ** Alternatively, this file may be used under the terms of the GNU 18 ** General Public License version 3 as published by the Free Software 19 ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT 20 ** included in the packaging of this file. Please review the following 21 ** information to ensure the GNU General Public License requirements will 22 ** be met: https://www.gnu.org/licenses/gpl-3.0.html. 23 ** 24 ****************************************************************************/ 25 26 #pragma once 27 28 #include "ilocatorfilter.h" 29 30 #include <utils/qtcprocess.h> 31 32 #include <QQueue> 33 #include <QStringList> 34 #include <QTextCodec> 35 36 namespace Core { 37 namespace Internal { 38 39 class ExecuteFilter : public Core::ILocatorFilter 40 { 41 Q_OBJECT 42 struct ExecuteData 43 { 44 QString executable; 45 QString arguments; 46 QString workingDirectory; 47 }; 48 49 public: 50 ExecuteFilter(); 51 ~ExecuteFilter() override; 52 QList<LocatorFilterEntry> matchesFor(QFutureInterface<LocatorFilterEntry> &future, 53 const QString &entry) override; 54 void accept(LocatorFilterEntry selection, 55 QString *newText, int *selectionStart, int *selectionLength) const override; 56 57 private: 58 void finished(); 59 void readStandardOutput(); 60 void readStandardError(); 61 void runHeadCommand(); 62 63 void createProcess(); 64 void removeProcess(); 65 66 QString headCommand() const; 67 68 QQueue<ExecuteData> m_taskQueue; 69 QStringList m_commandHistory; 70 Utils::QtcProcess *m_process = nullptr; 71 QTextCodec::ConverterState m_stdoutState; 72 QTextCodec::ConverterState m_stderrState; 73 }; 74 75 } // namespace Internal 76 } // namespace Core 77