/*

 *   HDSPConf

 *

 *   Copyright (C) 2003 Thomas Charbonnel (thomas@undata.org)

 *

 *   This program 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.

 *

 *   This program 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 this program; if not, write to the Free Software

 *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

 */

#pragma implementation

#include "HC_SystemClock.h"

extern const char *freqs[10];

HC_SystemClock::HC_SystemClock(int x, int y, int w, int h):Fl_Widget(x, y, w, h, "System Clock")

{

	system_freq = 6;

	system_mode = 0;

	draw_box = Fl::get_boxtype(FL_ENGRAVED_FRAME);

	label("System Clock");

	labelsize(10);

	align(FL_ALIGN_TOP|FL_ALIGN_LEFT);

}

void HC_SystemClock::draw()

{

	fl_color(FL_BACKGROUND_COLOR);

	fl_rectf(x(), y(), w(), h());

	draw_box(x(), y(), w(), h(), FL_WHITE);

	fl_color(FL_FOREGROUND_COLOR);

	fl_font(FL_HELVETICA, 10);

	fl_draw("Mode", x()+4, y(), w()/2, h()/2, FL_ALIGN_LEFT);

	fl_draw(system_mode ? "Slave" : "Master", x()+w()/2-4, y(), w()/2, h()/2, FL_ALIGN_CENTER);

	fl_draw("Freq.", x()+4, y()+h()/2, w()/2, h()/2, FL_ALIGN_LEFT);

	fl_draw(freqs[system_freq], x()+w()/2-4, y()+h()/2, w()/2, h()/2, FL_ALIGN_CENTER);

}

void HC_SystemClock::setMode(unsigned char m)

{

    if (m != system_mode) {

	if (m) system_mode = 1;

	else system_mode = 0;

	redraw();

    }

}

void HC_SystemClock::setFreq(int f)

{

    int freq;

    switch(f) {

    case 32000:

	freq = 0;

	break;

    case 44100:

	freq = 1;

	break;

    case 48000:

	freq = 2;

	break;

    case 64000:

	freq = 3;

	break;

    case 88200:

	freq = 4;

	break;

    case 96000:

	freq = 5;

	break;

    case 128000:

	freq = 7;

	break;

    case 176400:

	freq = 8;

	break;

    case 192000:

	freq = 9;

	break;

    default:

	freq = 6;

    }

    if (freq != system_freq) {

	system_freq = freq;

	redraw();

    }

}