00001 // Filename: wordWrapStream.h 00002 // Created by: drose (28Jun00) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) 2001, Disney Enterprises, Inc. All rights reserved 00008 // 00009 // All use of this software is subject to the terms of the Panda 3d 00010 // Software license. You should have received a copy of this license 00011 // along with this source code; you will also find a current copy of 00012 // the license at http://www.panda3d.org/license.txt . 00013 // 00014 // To contact the maintainers of this program write to 00015 // panda3d@yahoogroups.com . 00016 // 00017 //////////////////////////////////////////////////////////////////// 00018 00019 #ifndef WORDWRAPSTREAM_H 00020 #define WORDWRAPSTREAM_H 00021 00022 #include <pandatoolbase.h> 00023 00024 #include "wordWrapStreamBuf.h" 00025 00026 //////////////////////////////////////////////////////////////////// 00027 // Class : WordWrapStream 00028 // Description : A special ostream that formats all of its output 00029 // through ProgramBase::show_text(). This allows the 00030 // program to easily word-wrap its output messages to 00031 // fit the terminal width. 00032 // 00033 // By convention (inherited from show_text), a newline 00034 // written to the WordWrapStream indicates a paragraph 00035 // break, and is generally printed as a blank line. To 00036 // force a line break without a paragraph break, use 00037 // '\r'. 00038 //////////////////////////////////////////////////////////////////// 00039 class WordWrapStream : public ostream { 00040 public: 00041 WordWrapStream(ProgramBase *program); 00042 00043 private: 00044 WordWrapStreamBuf _lsb; 00045 }; 00046 00047 #endif
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