Driver.h

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/*
 *      $Id$
 *      Driver class interface
 *
 *      This file is part of OTAWA
 *      Copyright (c) 2006-07, IRIT UPS.
 * 
 *      OTAWA 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.
 *
 *      OTAWA is distributed in the hope that it will be useful,
 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *      GNU General Public License for more details.
 *
 *      You should have received a copy of the GNU General Public License
 *      along with OTAWA; if not, write to the Free Software 
 *      Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
#ifndef OTAWA_DISPLAY_DRIVER_H
#define OTAWA_DISPLAY_DRIVER_H

#include <otawa/display/Graph.h>

namespace otawa { namespace display {

using namespace elm;


// Kind class
typedef enum kind_t {
        OUTPUT_ANY = 0,
        OUTPUT_PS,
        OUTPUT_PDF,
        OUTPUT_PNG,
        OUTPUT_GIF,
        OUTPUT_JPG,
        OUTPUT_SVG,
        OUTPUT_DOT,
        OUTPUT_RAW_DOT
} kind_t;


// Driver class
class Driver {
public:
        
        static Driver *find(string name = "");
        static Driver *find(kind_t kind);
        
        virtual ~Driver(void) { }
        virtual Graph *newGraph(
                const PropList& defaultGraphStyle = PropList::EMPTY,
                const PropList& defaultNodeStyle = PropList::EMPTY,
                const PropList& defaultEdgeStyle = PropList::EMPTY) const = 0;
};


// Exception class
class Exception: public otawa::Exception {
public:
        inline Exception(const String& message)
                : otawa::Exception(message) { }
};


// Configuration
extern Identifier<kind_t> OUTPUT_KIND;
extern Identifier<string> OUTPUT_PATH;

} } // otawa::display

#endif // OTAWA_DISPLAY_DRIVER_H