display.h

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/*
 *      $Id$
 *      display classes interface
 *
 *      This file is part of OTAWA
 *      Copyright (c) 2007, 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_DISPLAY_H
#define OTAWA_DISPLAY_DISPLAY_H

#include <elm/string.h>

namespace otawa { namespace display {

using namespace elm;

// Color class
class Color {
public:
        typedef t::uint8 comp_t;
        
        inline Color(void) { }
        Color(comp_t red, comp_t green, comp_t blue);
        Color(t::uint32 color);
        Color(string name);
        inline const string& asText(void) const { return text; }
        
private:
        string text;
};


// TextStyle class
class TextStyle {
public: 
        static const int NORMAL         = 0x00;
        static const int BOLD           = 0x01;
        static const int ITALIC         = 0x02;
        static const int UNDERLINE      = 0x04;
        
        inline TextStyle(void): style(NORMAL), size(0) { }

        string name;
        int style;
        int size;
        Color color;
};


// LineStyle class
class LineStyle {
public:
        typedef enum style_t {
                HIDDEN,
                PLAIN,
                DOTTED,
                DASHED
        } style_t;
        
        inline LineStyle(void): weight(0), style(PLAIN) { }

        Color color;
        int weight;
        style_t style;
};


// FillStyle class
class FillStyle {
public:
        typedef enum fill_t {
                FILL_NONE,
                FILL_SOLID
        } fill_t;
        
        inline FillStyle(void): color(0xffffff), fill(FILL_NONE) { }
        
        Color color;
        fill_t fill;
};


// ShapeStyle class
class ShapeStyle {
public:
        typedef enum shape_t {
                SHAPE_NONE = 0,
                SHAPE_RECORD,
                SHAPE_MRECORD,
                SHAPE_BOX,
                SHAPE_CIRCLE,
                SHAPE_ELLIPSE,
                SHAPE_EGG,
                SHAPE_TRIANGLE,
                SHAPE_TRAPEZIUM,
                SHAPE_PARALLELOGRAM,
                SHAPE_HEXAGON,
                SHAPE_OCTAGON,
                SHAPE_DIAMOND
        } shape_t;

        inline ShapeStyle(void): shape(SHAPE_RECORD) { }

        shape_t shape;
        FillStyle fill;
        LineStyle line;
        TextStyle text;
};

} } // otawa::display

#endif /* OTAWA_DISPLAY_DISPLAY_H */