/*
 *  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 Library 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#ifndef _GUI_H
#define _GUI_H

#define FREQ_MAX 108
#define FREQ_MIN 87.5
#define STEPS 20
#define SUNSHINE 106.15

#define DIALOG_FLAGS (GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT)

typedef struct Gnomeradio_Settings gnomeradio_settings;
typedef struct Preset preset;

struct Gnomeradio_Settings
{
	gchar *device;
	gchar *mixer_dev;
	gchar *mixer;
	gboolean mute_on_exit;
    gchar *driver;
	
	GList *presets;
};

struct Preset
{
	gchar* title;
	gfloat freq;
};

void start_radio(gboolean restart, GtkWidget *app);

void start_mixer(gboolean restart, GtkWidget *app);

GList* get_mixer_recdev_list(void);

void exit_gnome_radio(void);

void scfw_button_clicked_cb(GtkButton *button, gpointer data);

void scbw_button_clicked_cb(GtkButton *button, gpointer data);

void rec_button_clicked_cb(GtkButton *button, gpointer app);

int  gtk_volume_button_get_value (GtkWidget *button);

void gtk_volume_button_set_value (GtkWidget *button, int value);

void toggle_volume(void);

void toggle_mainwindow_visibility(GtkWidget *app);

void preset_combo_set_item(gint i);

void preset_menuitem_activate_cb(GtkMenuItem *menuitem, gpointer user_data);

void tray_icon_items_set_sensible(gboolean sensible);

void display_help_cb(char *topic);

void change_preset(gboolean next);


void show_error_message(const char* error, const char* details);
void show_warning_message(const char* warning, const char* details);

#endif