/home/pete/Work/TSE3.svn/tse3/src/tse3/DisplayParams.h

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/*
 * @(#)DisplayParams.h 3.00 24 June 2000
 *
 * Copyright (c) 2000 Pete Goodliffe (pete@cthree.org)
 *
 * This file is part of TSE3 - the Trax Sequencer Engine version 3.00.
 *
 * This library is modifiable/redistributable under the terms of the GNU
 * General Public License.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; see the file COPYING. If not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 */

#ifndef TSE3_DISPLAYPARAMS_H
#define TSE3_DISPLAYPARAMS_H

#include "tse3/listen/DisplayParams.h"

#include "tse3/Notifier.h"
#include "tse3/Serializable.h"

namespace TSE3
{
    class DisplayParams : public Notifier<DisplayParamsListener>,
                          public Serializable
    {
        public:

            DisplayParams();
            DisplayParams(const DisplayParams &);
            virtual ~DisplayParams();
            DisplayParams &operator=(const DisplayParams &);

            enum DrawingStyle
            {
                Default,
                PresetColour,
                Colour,
                None
            };

            enum PresetColours
            {
                Intro,
                Verse,
                Chorus,
                Bridge,
                Coda,
                Refrain,
                Melody,
                Solo,
                Backing,

                Brass,
                Percussion,
                Drums,
                Guitar,
                Bass,
                Flute,
                Strings,
                Keyboard,
                Piano,
                Saxophone,

                NoPresetColours
            };

            static const char *presetColourString(int pc);

            int style() { return _style; }

            void setStyle(int s);

            int presetColour() const { return _preset; }

            void setPresetColour(int pc);

            void colour(int &r, int &g, int &b)
            {
                r = _r;
                g = _g;
                b = _b;
            }

            void setColour(int r, int g, int b);

            virtual void save(std::ostream &o, int i) const;

            virtual void load(std::istream &in, SerializableLoadInfo &info);

        private:

            int _style;
            int _r, _g, _b;
            int _preset;
    };

    class PresetColours : public Notifier<PresetColoursListener>
    {
        public:

            PresetColours();

            void colour(int preset, int &r, int &g, int &b)
            {
                r = _r[preset];
                g = _g[preset];
                b = _b[preset];
            }

            void setColour(int preset, int r, int g, int b);

        private:

            int _r[DisplayParams::NoPresetColours];
            int _g[DisplayParams::NoPresetColours];
            int _b[DisplayParams::NoPresetColours];
    };
}

#endif

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