/*

 *   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_AutoSyncRef.h"

#include "labels.h"

HC_AutoSyncRef::HC_AutoSyncRef(int x, int y, int w, int h):Fl_Widget(x, y, w, h, "AutoSync Ref.")

{

	external_freq = 2;

	external_ref = 3;

	draw_box = Fl::get_boxtype(FL_ENGRAVED_FRAME);

	label("AutoSync Ref.");

	labelsize(10);

	align(FL_ALIGN_TOP|FL_ALIGN_LEFT);

}

void HC_AutoSyncRef::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("Input", x()+4, y(), w()/2, h()/2, FL_ALIGN_LEFT);

	fl_draw(ref[external_ref], 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[external_freq], x()+w()/2-4, y()+h()/2, w()/2, h()/2, FL_ALIGN_CENTER);

}

void HC_AutoSyncRef::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 != external_freq) {

	    external_freq = freq;

	    redraw();

	}

}

void HC_AutoSyncRef::setRef(unsigned char r)

{

	if (r == external_ref) return;

	if (r > 6) external_ref = 3;

	else external_ref = r;

	redraw();

}