void
gam_toggle_set_visible (GamToggle *gam_toggle, gboolean visible)
{
GamTogglePrivate *priv;
gchar *key;
g_return_if_fail (GAM_IS_TOGGLE (gam_toggle));
priv = GAM_TOGGLE_GET_PRIVATE (gam_toggle);
key = g_strdup_printf ("/apps/gnome-alsamixer/display_toggles/%s-%s",
gam_mixer_get_config_name (GAM_MIXER (priv->mixer)),
gam_toggle_get_config_name (gam_toggle));
gconf_client_set_bool (gam_app_get_gconf_client (GAM_APP (priv->app)),
key,
visible,
NULL);
gconf_client_suggest_sync (gam_app_get_gconf_client (GAM_APP (priv->app)), NULL);
if (visible)
gtk_widget_show (GTK_WIDGET (gam_toggle));
else
gtk_widget_hide (GTK_WIDGET (gam_toggle));
}
static void
gam_app_destroy (GtkObject *object)
{
#ifdef DEBUG
g_message ("%s - %d: gam_app_destroy", __FILE__, __LINE__);
#endif
GamApp *gam_app;
GamAppPrivate *priv;
g_return_if_fail (object != NULL);
g_return_if_fail (GAM_IS_APP (object));
gam_app = GAM_APP (object);
priv = GAM_APP_GET_PRIVATE (gam_app);
gtk_main_quit ();
priv->gconf_client = NULL;
priv->status_bar = NULL;
priv->notebook = NULL;
gtk_container_foreach (GTK_CONTAINER (gam_app), (GtkCallback) gtk_widget_destroy, NULL);
}
void
gam_toggle_set_display_name (GamToggle *gam_toggle, const gchar *name)
{
GamTogglePrivate *priv;
gchar *key;
g_return_if_fail (GAM_IS_TOGGLE (gam_toggle));
priv = GAM_TOGGLE_GET_PRIVATE (gam_toggle);
key = g_strdup_printf ("/apps/gnome-alsamixer/toggle_display_names/%s-%s",
gam_mixer_get_config_name (GAM_MIXER (priv->mixer)),
gam_toggle_get_config_name (gam_toggle));
gconf_client_set_string (gam_app_get_gconf_client (GAM_APP (priv->app)),
key,
name,
NULL);
gconf_client_suggest_sync (gam_app_get_gconf_client (GAM_APP (priv->app)), NULL);
gtk_button_set_label (GTK_BUTTON (gam_toggle), name);
}
gboolean
gam_toggle_get_visible (GamToggle *gam_toggle)
{
GamTogglePrivate *priv;
gchar *key;
gboolean visible = TRUE;
g_return_val_if_fail (GAM_IS_TOGGLE (gam_toggle), TRUE);
priv = GAM_TOGGLE_GET_PRIVATE (gam_toggle);
key = g_strdup_printf ("/apps/gnome-alsamixer/display_toggles/%s-%s",
gam_mixer_get_config_name (GAM_MIXER (priv->mixer)),
gam_toggle_get_config_name (gam_toggle));
if (gconf_client_dir_exists (gam_app_get_gconf_client (GAM_APP (priv->app)), key, NULL))
visible = gconf_client_get_bool (gam_app_get_gconf_client (GAM_APP (priv->app)),
key,
NULL);
g_free (key);
return visible;
}
static gboolean
gam_app_delete (GtkWidget *widget, gpointer user_data)
{
#ifdef DEBUG
g_message ("%s - %d: gam_app_delete", __FILE__, __LINE__);
#endif
GamApp *gam_app;
g_return_if_fail (widget != NULL);
g_return_if_fail (GAM_IS_APP (widget));
gam_app = GAM_APP (widget);
gam_app_save_prefs (gam_app);
return FALSE;
}
gchar *
gam_toggle_get_display_name (GamToggle *gam_toggle)
{
GamTogglePrivate *priv;
gchar *key, *name;
g_return_val_if_fail (GAM_IS_TOGGLE (gam_toggle), NULL);
priv = GAM_TOGGLE_GET_PRIVATE (gam_toggle);
key = g_strdup_printf ("/apps/gnome-alsamixer/toggle_display_names/%s-%s",
gam_mixer_get_config_name (GAM_MIXER (priv->mixer)),
gam_toggle_get_config_name (gam_toggle));
name = gconf_client_get_string (gam_app_get_gconf_client (GAM_APP (priv->app)),
key,
NULL);
g_free (key);
return name == NULL ? g_strdup (gam_toggle_get_name (gam_toggle)) : name;
}
static GObject *
gam_app_constructor (GType type,
guint n_construct_properties,
GObjectConstructParam *construct_params)
{
GObject *object;
GamApp *gam_app;
GamAppPrivate *priv;
GtkWidget *main_box, *mixer, *label;
GError *error;
snd_ctl_t *ctl_handle;
gint result, index = 0;
gchar *card;
object = (* G_OBJECT_CLASS (parent_class)->constructor) (type,
n_construct_properties,
construct_params);
gam_app = GAM_APP (object);
priv = GAM_APP_GET_PRIVATE (gam_app);
g_signal_connect (G_OBJECT (gam_app), "delete_event",
G_CALLBACK (gam_app_delete), NULL);
gtk_window_set_icon_from_file (GTK_WINDOW (gam_app), PIXMAP_ICONDIR"/gnome-alsamixer-icon.png", NULL);
// Build the main menu and toolbar
gtk_action_group_add_actions (priv->main_action_group, action_entries,
G_N_ELEMENTS (action_entries), gam_app);
gtk_action_group_add_radio_actions (priv->main_action_group,
radio_action_entries,
G_N_ELEMENTS (radio_action_entries),
VIEW_ALL,
G_CALLBACK (gam_app_view_mixers_cb),
gam_app);
gtk_ui_manager_insert_action_group (priv->ui_manager, priv->main_action_group, 0);
gtk_window_add_accel_group (GTK_WINDOW (gam_app), priv->ui_accel_group);
error = NULL;
if (!gtk_ui_manager_add_ui_from_string (priv->ui_manager, ui_description, -1, &error)) {
g_message ("building ui failed: %s", error->message);
g_error_free (error);
exit (EXIT_FAILURE);
}
g_signal_connect (G_OBJECT (priv->ui_manager), "connect_proxy",
G_CALLBACK (gam_app_ui_connect_proxy_cb), gam_app);
g_signal_connect (G_OBJECT (priv->ui_manager), "disconnect_proxy",
G_CALLBACK (gam_app_ui_disconnect_proxy_cb), gam_app);
do {
card = g_strdup_printf ("hw:%d", index++);
result = snd_ctl_open (&ctl_handle, card, 0);
if (result == 0) {
snd_ctl_close(ctl_handle);
mixer = gam_mixer_new (gam_app, card);
if (gam_mixer_get_visible (GAM_MIXER (mixer)))
gtk_widget_show (mixer);
g_signal_connect (G_OBJECT (mixer), "display_name_changed",
G_CALLBACK (gam_app_mixer_display_name_changed_cb), gam_app);
g_signal_connect (G_OBJECT (mixer), "visibility_changed",
G_CALLBACK (gam_app_mixer_visibility_changed_cb), gam_app);
label = gtk_label_new (gam_mixer_get_display_name (GAM_MIXER (mixer)));
gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), mixer, label);
gam_mixer_update_visibility(mixer);
}
g_free (card);
} while (result == 0);
priv->num_cards = index - 1;
// Pack widgets into window
main_box = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (gam_app), main_box);
gtk_box_pack_start (GTK_BOX (main_box), gtk_ui_manager_get_widget (priv->ui_manager, "/MainMenu"),
FALSE, FALSE, 0);
gtk_box_pack_end (GTK_BOX (main_box), priv->status_bar,
FALSE, FALSE, 0);
gtk_widget_show_all (GTK_WIDGET (main_box));
gtk_box_pack_start (GTK_BOX (main_box), priv->notebook, TRUE, TRUE, 0);
g_signal_connect (G_OBJECT (priv->notebook), "switch-page",
G_CALLBACK (gam_app_notebook_switch_page_cb), gam_app);
gam_app_notebook_switch_page_cb(NULL, NULL, 0, gam_app);
gtk_widget_show (priv->notebook);
gam_app_load_prefs (gam_app);
/*gconf_client_notify_add (priv->gconf_client,
"/apps/gnomealsamixer/preferences/tab_position",
(GConfClientNotifyFunc) pawed_app_gconf_notify_func,
pawed_app,
NULL,
NULL);*/
return object;
}
