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66 lines
1.9 KiB
66 lines
1.9 KiB
//-*-C++-*-
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/*
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**************************************************************************
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description
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--------------------
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copyright : (C) 2002 by Andreas Zehender
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email : zehender@kde.org
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**************************************************************************
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**************************************************************************
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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 General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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**************************************************************************/
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#ifndef PMRESOURCELOCATOR_H
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#define PMRESOURCELOCATOR_H
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <tqstring.h>
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#include <tqcache.h>
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#include <kstaticdeleter.h>
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/**
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* Class to find files in the povray library paths
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*/
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class PMResourceLocator
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{
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public:
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/**
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* Destructor
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*/
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~PMResourceLocator( );
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/**
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* Returns the full path for the file or a null string if the file
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* was not found. The file can be a relative or absolute path.
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*/
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static TQString findFile( const TQString& file );
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/**
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* Clears the resource cache. Call this if the library paths are changed
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*/
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static void clearCache( );
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private:
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/**
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* Constructor
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*/
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PMResourceLocator( );
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/**
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* File lookup function
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*/
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TQString lookUp( const TQString& file );
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static PMResourceLocator* s_pInstance;
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static KStaticDeleter<PMResourceLocator> s_staticDeleter;
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TQCache<TQString> m_cache;
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};
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#endif
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