/* A Gui in gtk+ for MuSE - Multiple Streaming Engine
 * Copyright (C) 2002 nightolo <night@autistici.org>
 *
 * This source code is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Public License as published 
 * by the Free Software Foundation; either version 2 of the License,
 * or (at your option) any later version.
 *
 * This source code 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.
 * Please refer to the GNU Public License for more details.
 *
 * You should have received a copy of the GNU Public License along with
 * this source code; if not, write to:
 * Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <stdlib.h>
#include <gtk/gtk.h>

#include <gtkdial.h>
#include <vumeters.h>
#include <gen.h>

#include <jmixer.h>

#include <config.h>

struct vumeters *vu;
GtkWidget *winvu;

void vumeters_new(void)
{
	GtkWidget *hbox, *tmpbox; /* one hbox, two vbox */
	GtkWidget *tmpwid;

	if(winvu)
		return;

	vu = (struct vumeters *) g_malloc(sizeof(struct vumeters));

	winvu=gtk_window_new(GTK_WINDOW_TOPLEVEL);
	gtk_window_set_title(GTK_WINDOW(winvu), "MuSE - Vumeters");
	gtk_container_set_border_width(GTK_CONTAINER(winvu), 5);
	gtk_signal_connect(GTK_OBJECT(winvu), "destroy",
			(GtkSignalFunc) vumeters_close, winvu);
	
	hbox=gtk_hbox_new(FALSE, 5);
	gtk_container_add(GTK_CONTAINER(winvu), hbox);

	/* volume - adj - widget - label - packing */

	tmpbox=gtk_vbox_new(FALSE, 0);
	//vu->vu_adjvol = gtk_adjustment_new(0.0, -32767.0, 32767.0, 1.0, 1.0, 0.0);
	vu->vu_adjvol = gtk_adjustment_new(0.0, 0.0, 32767.0, 1.0, 1.0, 0.0);
	tmpwid = gtk_dial_new(GTK_ADJUSTMENT(vu->vu_adjvol));
	vu->vu_labvol = gtk_label_new("volume");
	gtk_box_pack_start(GTK_BOX(tmpbox), tmpwid, FALSE, FALSE, 0);
	gtk_box_pack_start(GTK_BOX(tmpbox), vu->vu_labvol, FALSE, FALSE, 0);
	gtk_box_pack_start(GTK_BOX(hbox), tmpbox, FALSE, FALSE, 5);
	/* bandwith - the same */
	
	tmpbox=gtk_vbox_new(FALSE, 0);
	/* 6144 = 2048*3 */
	vu->vu_adjband = gtk_adjustment_new(0.0, 0.0, 61440, 1.0, 1.0, 0.0);
	tmpwid = gtk_dial_new(GTK_ADJUSTMENT(vu->vu_adjband));
	vu->vu_labband = gtk_label_new("0 byte/s");
	gtk_box_pack_start(GTK_BOX(tmpbox), tmpwid, FALSE, FALSE, 0);
	gtk_box_pack_start(GTK_BOX(tmpbox), vu->vu_labband, FALSE, FALSE, 0);
	gtk_box_pack_start(GTK_BOX(hbox), tmpbox, FALSE, FALSE, 5);
	vu_status=true;
	
	gtk_widget_show_all(winvu);
	
}

void vumeters_close(GtkWidget *w)
{
	vu_status=false;
	gtk_widget_destroy(w);
	winvu=NULL;
	g_free(vu);
}