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93 lines
2.5 KiB
C++
93 lines
2.5 KiB
C++
// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef NL_MEM_DISPLAYER_H
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#define NL_MEM_DISPLAYER_H
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#include "types_nl.h"
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#include "displayer.h"
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#include <deque>
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#include <string>
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namespace NLMISC {
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/**
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* Display into a string vector
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* \author Benjamin Legros
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* \author Nevrax France
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* \date 2001
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*/
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class CMemDisplayer : public IDisplayer
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{
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public:
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/// Constructor
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CMemDisplayer (const char *displayerName = "");
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/// Set Parameter of the displayer if not set at the ctor time
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void setParam (uint32 maxStrings = 50);
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/// Write N last line into a displayer (InfoLog by default)
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void write (CLog *log = NULL, bool quiet=true);
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void write (std::string &str, bool crLf=false);
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const std::deque<std::string> &lockStrings () { _CanUseStrings = false; return _Strings; }
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void unlockStrings() { _CanUseStrings = true; }
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void clear () { if (_CanUseStrings) _Strings.clear (); }
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protected:
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/// Put the string into the file.
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virtual void doDisplay ( const CLog::TDisplayInfo& args, const char *message );
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bool _NeedHeader;
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uint32 _MaxStrings; // number of string in the _Strings queue (default is 50)
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bool _CanUseStrings;
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std::deque<std::string> _Strings;
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};
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/**
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* Same as CMemDisplayer but only display the text (no line, no date, no process...)
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* \author Vianney Lecroart
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* \author Nevrax France
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* \date 2002
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*/
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class CLightMemDisplayer : public CMemDisplayer
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{
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public:
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/// Constructor
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CLightMemDisplayer (const char *displayerName = "") : CMemDisplayer(displayerName) { }
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protected:
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/// Put the string into the file.
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virtual void doDisplay ( const CLog::TDisplayInfo& args, const char *message );
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};
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} // NLMISC
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#endif // NL_MEM_DISPLAYER_H
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/* End of mem_displayer.h */
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