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author | tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2010-02-03 02:15:56 +0000 |
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committer | tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2010-02-03 02:15:56 +0000 |
commit | 50b48aec6ddd451a6d1709c0942477b503457663 (patch) | |
tree | a9ece53ec06fd0a2819de7a2a6de997193566626 /libk3b/projects/k3bpipebuffer.h | |
download | k3b-50b48aec6ddd451a6d1709c0942477b503457663.tar.gz k3b-50b48aec6ddd451a6d1709c0942477b503457663.zip |
Added abandoned KDE3 version of K3B
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/k3b@1084400 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'libk3b/projects/k3bpipebuffer.h')
-rw-r--r-- | libk3b/projects/k3bpipebuffer.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/libk3b/projects/k3bpipebuffer.h b/libk3b/projects/k3bpipebuffer.h new file mode 100644 index 0000000..6aae368 --- /dev/null +++ b/libk3b/projects/k3bpipebuffer.h @@ -0,0 +1,59 @@ +/* + * + * $Id: k3bpipebuffer.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org> + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_PIPE_BUFFER_H_ +#define _K3B_PIPE_BUFFER_H_ + + +#include <k3bthreadjob.h> + +/** + * the pipebuffer uses the signal percent to show it's status. + */ +class K3bPipeBuffer : public K3bThreadJob +{ + public: + K3bPipeBuffer( K3bJobHandler*, QObject* parent = 0, const char* name = 0 ); + ~K3bPipeBuffer(); + + /** + * Set the buffer size in MB. The default value is 4 MB. + */ + void setBufferSize( int ); + + /** + * If this is set to -1 (which is the default) the pipebuffer + * will create a fd pair which can be obtained by inFd() after + * the buffer has been started. + */ + void readFromFd( int fd ); + void writeToFd( int fd ); + + /** + * This is only valid after the piepbuffer has been started and no fd + * has been set with readFromFd. + */ + int inFd() const; + + public slots: + void start(); + void cancel(); + + private: + class WorkThread; + WorkThread* m_thread; +}; + +#endif |