itom 2.2.1
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00001 /* ******************************************************************** 00002 itom software 00003 URL: http://www.uni-stuttgart.de/ito 00004 Copyright (C) 2016, Institut fuer Technische Optik (ITO), 00005 Universitaet Stuttgart, Germany 00006 00007 This file is part of itom. 00008 00009 itom is free software; you can redistribute it and/or modify it 00010 under the terms of the GNU Library General Public Licence as published by 00011 the Free Software Foundation; either version 2 of the Licence, or (at 00012 your option) any later version. 00013 00014 itom is distributed in the hope that it will be useful, but 00015 WITHOUT ANY WARRANTY; without even the implied warranty of 00016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library 00017 General Public Licence for more details. 00018 00019 You should have received a copy of the GNU Library General Public License 00020 along with itom. If not, see <http://www.gnu.org/licenses/>. 00021 *********************************************************************** */ 00022 00023 //################ 00024 //# qdebugstream.h # 00025 //################ 00026 00027 #ifndef Q_DEBUG_STREAM_H 00028 #define Q_DEBUG_STREAM_H 00029 00030 #include "../../common/typeDefs.h" 00031 #include <iostream> 00032 #include <qobject.h> 00033 00034 namespace ito { 00035 00038 class QDebugStream : public QObject, public std::basic_streambuf<char> 00039 { 00040 Q_OBJECT 00041 00042 public: 00043 enum MsgStreamType 00044 { 00045 msgStreamOut = 1, 00046 msgStreamErr = 2, 00047 msgStreamIn = 3 00048 }; 00049 00050 QDebugStream(std::ostream &stream, ito::QDebugStream::MsgStreamType type); 00051 ~QDebugStream(); 00052 00053 signals: 00054 void flushStream(QString, ito::QDebugStream::MsgStreamType); 00056 protected: 00057 00059 virtual std::basic_streambuf<char>::int_type overflow(int_type v); 00060 00061 virtual std::streamsize xsputn(const char *p, std::streamsize n); 00062 00063 private: 00064 std::ostream &m_stream; 00065 std::streambuf *m_old_buf; 00066 std::string m_string; 00067 ito::QDebugStream::MsgStreamType msg_type; 00068 }; 00069 00070 }; // namespace ito 00071 00072 #endif