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/*
Copyright 2011 Canonical Ltd.
Authors:
Conor Curran <conor.curran@canonical.com>
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License version 3, as published
by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranties of
MERCHANTABILITY, SATISFACTORY QUALITY, 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, see <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <glib/gi18n.h>
#include "voip-input-menu-item.h"
#include "common-defs.h"
#include "pulseaudio-mgr.h"
typedef struct _VoipInputMenuItemPrivate VoipInputMenuItemPrivate;
struct _VoipInputMenuItemPrivate {
ActiveSink* a_sink;
pa_cvolume volume;
gint mute;
guint32 volume_steps;
pa_channel_map channel_map;
pa_volume_t base_volume;
gint index;
gint sink_input_index;
};
#define VOIP_INPUT_MENU_ITEM_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), VOIP_INPUT_MENU_ITEM_TYPE, VoipInputMenuItemPrivate))
/* Prototypes */
static void voip_input_menu_item_class_init (VoipInputMenuItemClass *klass);
static void voip_input_menu_item_init (VoipInputMenuItem *self);
static void voip_input_menu_item_dispose (GObject *object);
static void voip_input_menu_item_finalize (GObject *object);
static void handle_event (DbusmenuMenuitem * mi, const gchar * name,
GVariant * value, guint timestamp);
// This method should really be shared between this and the volume slider obj
// perfectly static - wait until the device mgr wrapper is properly sorted and
// then consolidate
static pa_cvolume voip_input_menu_item_construct_mono_volume (const pa_cvolume* vol);
G_DEFINE_TYPE (VoipInputMenuItem, voip_input_menu_item, DBUSMENU_TYPE_MENUITEM);
static void
voip_input_menu_item_class_init (VoipInputMenuItemClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
g_type_class_add_private (klass, sizeof (VoipInputMenuItemPrivate));
object_class->dispose = voip_input_menu_item_dispose;
object_class->finalize = voip_input_menu_item_finalize;
DbusmenuMenuitemClass * mclass = DBUSMENU_MENUITEM_CLASS(klass);
mclass->handle_event = handle_event;
}
static void
voip_input_menu_item_init (VoipInputMenuItem *self)
{
g_debug("Building new Slider Menu Item");
dbusmenu_menuitem_property_set( DBUSMENU_MENUITEM(self),
DBUSMENU_MENUITEM_PROP_TYPE,
DBUSMENU_VOIP_INPUT_MENUITEM_TYPE );
VoipInputMenuItemPrivate* priv = VOIP_INPUT_MENU_ITEM_GET_PRIVATE (self);
dbusmenu_menuitem_property_set_bool( DBUSMENU_MENUITEM(self),
DBUSMENU_MENUITEM_PROP_VISIBLE,
FALSE );
priv->index = DEVICE_NOT_ACTIVE;
}
static void
voip_input_menu_item_dispose (GObject *object)
{
G_OBJECT_CLASS (voip_input_menu_item_parent_class)->dispose (object);
return;
}
static void
voip_input_menu_item_finalize (GObject *object)
{
G_OBJECT_CLASS (voip_input_menu_item_parent_class)->finalize (object);
}
static void
handle_event (DbusmenuMenuitem * mi,
const gchar * name,
GVariant * value,
guint timestamp)
{
GVariant* input = NULL;
input = value;
if (g_variant_is_of_type(value, G_VARIANT_TYPE_VARIANT) == TRUE) {
input = g_variant_get_variant(value);
}
gboolean percent = g_variant_get_double(input);
if (value != NULL){
if (IS_VOIP_INPUT_MENU_ITEM (mi)) {
VoipInputMenuItemPrivate* priv = VOIP_INPUT_MENU_ITEM_GET_PRIVATE (VOIP_INPUT_MENU_ITEM (mi));
g_debug ("Handle event in the voip input level backend instance - %f", percent);
pa_cvolume new_volume;
pa_cvolume_init(&new_volume);
new_volume.channels = 1;
pa_volume_t new_volume_value = (pa_volume_t) ((percent * PA_VOLUME_NORM) / 100);
pa_cvolume_set(&new_volume, 1, new_volume_value);
pm_update_mic_gain (priv->index, new_volume);
//active_sink_update_volume (priv->a_sink, volume_input);
//active_sink_ensure_sink_is_unmuted (priv->a_sink);
}
}
}
static pa_cvolume
voip_input_menu_item_construct_mono_volume (const pa_cvolume* vol)
{
pa_cvolume new_volume;
pa_cvolume_init(&new_volume);
new_volume.channels = 1;
pa_volume_t max_vol = pa_cvolume_max(vol);
pa_cvolume_set(&new_volume, 1, max_vol);
return new_volume;
}
void
voip_input_menu_item_update (VoipInputMenuItem* item,
const pa_source_info* source)
{
VoipInputMenuItemPrivate* priv = VOIP_INPUT_MENU_ITEM_GET_PRIVATE (item);
// only overwrite the constants of each source if the device has changed
if (priv->index == DEVICE_NOT_ACTIVE){
priv->base_volume = source->base_volume;
priv->volume_steps = source->n_volume_steps;
priv->channel_map = source->channel_map;
priv->index = source->index;
}
priv->volume = voip_input_menu_item_construct_mono_volume (&source->volume);
priv->mute = source->mute;
pa_volume_t vol = pa_cvolume_max (&source->volume);
gdouble update = ((gdouble) vol * 100) / PA_VOLUME_NORM;
GVariant* new_volume = g_variant_new_double(update);
dbusmenu_menuitem_property_set_variant(DBUSMENU_MENUITEM(item),
DBUSMENU_VOIP_INPUT_MENUITEM_LEVEL,
new_volume);
}
gboolean
voip_input_menu_item_is_populated (VoipInputMenuItem* item)
{
VoipInputMenuItemPrivate* priv = VOIP_INPUT_MENU_ITEM_GET_PRIVATE (item);
return priv->index != -1;
}
gint
voip_input_menu_item_get_index (VoipInputMenuItem* item)
{
VoipInputMenuItemPrivate* priv = VOIP_INPUT_MENU_ITEM_GET_PRIVATE (item);
return priv->index;
}
void
voip_input_menu_item_deactivate (VoipInputMenuItem* item)
{
VoipInputMenuItemPrivate* priv = VOIP_INPUT_MENU_ITEM_GET_PRIVATE (item);
priv->index = -1;
voip_input_menu_item_enable (item, FALSE);
}
void
voip_input_menu_item_enable (VoipInputMenuItem* item,
gboolean active)
{
VoipInputMenuItemPrivate* priv = VOIP_INPUT_MENU_ITEM_GET_PRIVATE (item);
if (priv->index == -1 && active == TRUE) {
g_warning ("Tried to enable the VOIP menuitem but we don't have an active source ??");
active = FALSE;
}
dbusmenu_menuitem_property_set_bool( DBUSMENU_MENUITEM(item),
DBUSMENU_MENUITEM_PROP_VISIBLE,
active );
}
VoipInputMenuItem*
voip_input_menu_item_new (ActiveSink* sink)
{
VoipInputMenuItem *self = g_object_new(VOIP_INPUT_MENU_ITEM_TYPE, NULL);
VoipInputMenuItemPrivate* priv = VOIP_INPUT_MENU_ITEM_GET_PRIVATE (self);
priv->a_sink = sink;
return self;
}
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