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98 lines
2.6 KiB
98 lines
2.6 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) 2003 by Luis Carvalho
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email : lpassos@oninetspeed.pt
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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 PMLIBRARYMANAGER_H
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#define PMLIBRARYMANAGER_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 <tqmap.h>
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#include <tqptrlist.h>
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#include <tqvaluelist.h>
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#include <kstaticdeleter.h>
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#include "pmlibraryhandle.h"
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class TDEConfig;
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class TQDomElement;
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/**
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* Class that maintains the list of available libraries for kpovmodeler
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*
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* This class is a singleton, wich means all libraries will be known to
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* all instances of the application.
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*
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* When the class is initialized, the following steps are taken:
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* 1. The global kpovmodeler library path is scanned for libraries
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* 2. The users' kpovmodeler library path is also scanned for libraries
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*
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* If more than one library has the same name, only the last one will be
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* accessible.
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*/
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class PMLibraryManager
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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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~PMLibraryManager( );
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/**
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* Returns the manager instance (singleton)
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*/
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static PMLibraryManager* theManager( );
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/**
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* Returns the list of available libraries
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*/
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TQValueList<TQString> availableLibraries( );
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/**
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* Returns the handle for the indicated library
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*/
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PMLibraryHandle* getLibraryHandle( const TQString& libraryName );
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/**
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* Refreshes the list of libraries.
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* WARNING: This function invalidates all previously given PMLibraryHandle pointers
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*/
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void refresh( );
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void saveConfig( TDEConfig* cfg );
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void restoreConfig( TDEConfig* cfg );
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private:
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/**
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* Constructor
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*/
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PMLibraryManager( );
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void scanLibraries( );
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TQPtrList< PMLibraryHandle > m_libraries;
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static PMLibraryManager* s_pInstance;
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static KStaticDeleter<PMLibraryManager> s_staticDeleter;
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};
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#endif
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