- import version 0.9.1 from upstream

/*
 * lingot, a musical instrument tuner.
 *
 * Copyright (C) 2004-2011  Ibán Cereijo Graña, Jairo Chapela Martínez.
 *
 * This file is part of lingot.
 *
 * lingot 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.
 *
 * lingot 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 lingot; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef __LINGOT_GUI_MAIN_FRAME_H__
#define __LINGOT_GUI_MAIN_FRAME_H__

#include "lingot-defs.h"
#include "lingot-core.h"
#include "lingot-gauge.h"
#include "lingot-config.h"
#include "lingot-filter.h"
#include "lingot-gui-config-dialog.h"

#include <gtk/gtk.h>

// Window that contains all controls, graphics, etc. of the tuner.


struct _LingotMainFrame {

	// gtk widgets
	GtkWidget* gauge_area;
	GtkWidget* spectrum_area;
	GtkWidget* tone_label;
	GtkWidget* view_spectrum_item;
	GtkWidget* spectrum_frame;

	GtkWidget* freq_label;
	GtkWidget* error_label;

	GdkPixmap* pix_spectrum;
	GdkPixmap* pix_stick;

	GtkScrolledWindow* spectrum_scroll;

	LingotFilter* freq_filter;

	LingotGauge* gauge;

	LingotCore* core;

	GtkWidget* win;

	GdkColor gauge_color;
	GdkColor spectrum_color;

	LingotConfigDialog* config_dialog;
	LingotConfig* conf;

	// timer uids
	guint visualization_timer_uid;
	guint freq_computation_timer_uid;
	guint gauge_computation_uid;
	guint error_dispatcher_uid;
};

void lingot_gui_mainframe_create(int argc, char *argv[]);
void lingot_gui_mainframe_destroy(LingotMainFrame*);

void lingot_gui_mainframe_change_config(LingotMainFrame*, LingotConfig*);

#endif //__LINGOT_GUI_MAIN_FRAME_H__