diff options
Diffstat (limited to 'src/slider-menu-item.c')
| -rw-r--r-- | src/slider-menu-item.c | 119 |
1 files changed, 104 insertions, 15 deletions
diff --git a/src/slider-menu-item.c b/src/slider-menu-item.c index 1c88f01..fb66563 100644 --- a/src/slider-menu-item.c +++ b/src/slider-menu-item.c @@ -23,11 +23,17 @@ with this program. If not, see <http://www.gnu.org/licenses/>. #include <glib/gi18n.h> #include "slider-menu-item.h" #include "common-defs.h" +#include "pulseaudio-mgr.h" typedef struct _SliderMenuItemPrivate SliderMenuItemPrivate; struct _SliderMenuItemPrivate { - ActiveSink* a_sink; + Device* a_sink; + gint index; + gchar* name; + pa_cvolume volume; + pa_channel_map channel_map; + pa_volume_t base_volume; }; #define SLIDER_MENU_ITEM_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), SLIDER_MENU_ITEM_TYPE, SliderMenuItemPrivate)) @@ -39,6 +45,8 @@ static void slider_menu_item_dispose (GObject *object); static void slider_menu_item_finalize (GObject *object); static void handle_event (DbusmenuMenuitem * mi, const gchar * name, GVariant * value, guint timestamp); +static pa_cvolume slider_menu_item_construct_mono_volume (const pa_cvolume* vol); +static void slider_menu_item_update_volume (SliderMenuItem* self, gdouble percent); G_DEFINE_TYPE (SliderMenuItem, slider_menu_item, DBUSMENU_TYPE_MENUITEM); @@ -63,7 +71,13 @@ slider_menu_item_init (SliderMenuItem *self) g_debug("Building new Slider Menu Item"); dbusmenu_menuitem_property_set( DBUSMENU_MENUITEM(self), DBUSMENU_MENUITEM_PROP_TYPE, - DBUSMENU_VOLUME_MENUITEM_TYPE ); + DBUSMENU_VOLUME_MENUITEM_TYPE ); + + SliderMenuItemPrivate* priv = SLIDER_MENU_ITEM_GET_PRIVATE (self); + + priv->index = -1; + priv->name = NULL; + return; } @@ -97,33 +111,108 @@ handle_event (DbusmenuMenuitem * mi, SliderMenuItemPrivate* priv = SLIDER_MENU_ITEM_GET_PRIVATE (SLIDER_MENU_ITEM (mi)); gdouble volume_input = g_variant_get_double(input); //g_debug ("slider menu item about to update volume %f", volume_input); - active_sink_update_volume (priv->a_sink, volume_input); - active_sink_ensure_sink_is_unmuted (priv->a_sink); + slider_menu_item_update_volume (SLIDER_MENU_ITEM (mi), volume_input); + device_ensure_sink_is_unmuted (priv->a_sink); } } } + +void +slider_menu_item_populate (SliderMenuItem* self, const pa_sink_info* update) +{ + SliderMenuItemPrivate* priv = SLIDER_MENU_ITEM_GET_PRIVATE (self); + priv->name = g_strdup (update->name); + priv->index = update->index; + priv->volume = slider_menu_item_construct_mono_volume (&update->volume); + priv->base_volume = update->base_volume; + priv->channel_map = update->channel_map; + + pa_volume_t vol = pa_cvolume_max (&update->volume); + gdouble volume_percent = ((gdouble) vol * 100) / PA_VOLUME_NORM; + GVariant* new_volume = g_variant_new_double (volume_percent); + dbusmenu_menuitem_property_set_variant (DBUSMENU_MENUITEM(self), + DBUSMENU_VOLUME_MENUITEM_LEVEL, + new_volume); + slider_menu_item_enable (self, TRUE); +} + +// From the UI +static void +slider_menu_item_update_volume (SliderMenuItem* self, gdouble 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); + + SliderMenuItemPrivate* priv = SLIDER_MENU_ITEM_GET_PRIVATE (self); + + pa_cvolume_set(&priv->volume, priv->channel_map.channels, new_volume_value); + pm_update_volume (priv->index, new_volume); +} + +// To the UI void -slider_menu_item_update (SliderMenuItem* item, - gdouble update) +slider_menu_item_update (SliderMenuItem* self, const pa_sink_info* update) { - GVariant* new_volume = g_variant_new_double(update); - dbusmenu_menuitem_property_set_variant(DBUSMENU_MENUITEM(item), - DBUSMENU_VOLUME_MENUITEM_LEVEL, - new_volume); + SliderMenuItemPrivate* priv = SLIDER_MENU_ITEM_GET_PRIVATE (self); + + priv->volume = slider_menu_item_construct_mono_volume (&update->volume); + priv->base_volume = update->base_volume; + priv->channel_map = update->channel_map; + + pa_volume_t vol = pa_cvolume_max (&update->volume); + gdouble volume_percent = ((gdouble) vol * 100) / PA_VOLUME_NORM; + + GVariant* new_volume = g_variant_new_double (volume_percent); + dbusmenu_menuitem_property_set_variant (DBUSMENU_MENUITEM(self), + DBUSMENU_VOLUME_MENUITEM_LEVEL, + new_volume); } +/* + * Enable/Disabled can be considered the equivalent of whether we have an active + * sink or not, let the widget have inherent state. + */ void -slider_menu_item_enable (SliderMenuItem* item, - gboolean active) +slider_menu_item_enable (SliderMenuItem* self, gboolean active) { - dbusmenu_menuitem_property_set_bool( DBUSMENU_MENUITEM(item), + SliderMenuItemPrivate* priv = SLIDER_MENU_ITEM_GET_PRIVATE (self); + + dbusmenu_menuitem_property_set_bool (DBUSMENU_MENUITEM(self), DBUSMENU_MENUITEM_PROP_ENABLED, - active ); + active); + if(active == FALSE){ + priv->index = -1; + if(priv->name != NULL){ + g_free(priv->name); + priv->name = NULL; + } + } +} + +gint +slider_menu_item_get_sink_index (SliderMenuItem* self) +{ + SliderMenuItemPrivate* priv = SLIDER_MENU_ITEM_GET_PRIVATE (self); + return priv->index; +} + +static pa_cvolume +slider_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; } SliderMenuItem* -slider_menu_item_new (ActiveSink* sink) +slider_menu_item_new (Device* sink) { SliderMenuItem *self = g_object_new(SLIDER_MENU_ITEM_TYPE, NULL); SliderMenuItemPrivate* priv = SLIDER_MENU_ITEM_GET_PRIVATE (self); |