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-rw-r--r--src/indicator-sound.c640
1 files changed, 125 insertions, 515 deletions
diff --git a/src/indicator-sound.c b/src/indicator-sound.c
index 3867f27..42560c8 100644
--- a/src/indicator-sound.c
+++ b/src/indicator-sound.c
@@ -1,12 +1,8 @@
/*
-A small wrapper utility to load indicators and put them as menu items
-into the gnome-panel using it's applet interface.
-
Copyright 2010 Canonical Ltd.
Authors:
Conor Curran <conor.curran@canonical.com>
- Ted Gould <ted@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
@@ -20,6 +16,7 @@ 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/>.
*/
+
#include <math.h>
#include <glib.h>
#include <glib-object.h>
@@ -40,6 +37,7 @@ with this program. If not, see <http://www.gnu.org/licenses/>.
#include "gen-sound-service.xml.h"
#include "common-defs.h"
+#include "sound-state-manager.h"
typedef struct _IndicatorSoundPrivate IndicatorSoundPrivate;
@@ -47,7 +45,8 @@ struct _IndicatorSoundPrivate
{
GtkWidget* volume_widget;
GList* transport_widgets_list;
- GDBusProxy *dbus_proxy;
+ GDBusProxy *dbus_proxy;
+ SoundStateManager* state_manager;
};
#define INDICATOR_SOUND_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), INDICATOR_SOUND_TYPE, IndicatorSoundPrivate))
@@ -67,18 +66,27 @@ G_DEFINE_TYPE (IndicatorSound, indicator_sound, INDICATOR_OBJECT_TYPE);
static GtkLabel * get_label (IndicatorObject * io);
static GtkImage * get_icon (IndicatorObject * io);
static GtkMenu * get_menu (IndicatorObject * io);
-static void indicator_sound_scroll (IndicatorObject* io, gint delta, IndicatorScrollDirection direction);
+static void indicator_sound_scroll (IndicatorObject* io,
+ gint delta,
+ IndicatorScrollDirection direction);
-//Slider related
-static gboolean new_volume_slider_widget(DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client);
+//key/moust event handlers
static gboolean key_press_cb(GtkWidget* widget, GdkEventKey* event, gpointer data);
static gboolean key_release_cb(GtkWidget* widget, GdkEventKey* event, gpointer data);
-static void style_changed_cb(GtkWidget *widget, gpointer user_data);
-//player widget realisation methods
-static gboolean new_transport_widget(DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client);
-static gboolean new_metadata_widget(DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client);
-static gboolean new_title_widget(DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client);
+//custom widget realisation methods
+static gboolean new_volume_slider_widget (DbusmenuMenuitem * newitem,
+ DbusmenuMenuitem * parent,
+ DbusmenuClient * client);
+static gboolean new_transport_widget (DbusmenuMenuitem * newitem,
+ DbusmenuMenuitem * parent,
+ DbusmenuClient * client);
+static gboolean new_metadata_widget (DbusmenuMenuitem * newitem,
+ DbusmenuMenuitem * parent,
+ DbusmenuClient * client);
+static gboolean new_title_widget (DbusmenuMenuitem * newitem,
+ DbusmenuMenuitem * parent,
+ DbusmenuClient * client);
// DBUS communication
@@ -90,59 +98,6 @@ static void create_connection_to_service (GObject *source_object,
static void connection_changed (IndicatorServiceManager * sm,
gboolean connected,
gpointer userdata);
-static void g_signal_cb ( GDBusProxy* proxy,
- gchar* sender_name,
- gchar* signal_name,
- GVariant* parameters,
- gpointer user_data);
-
-static void react_to_signal_sink_input_while_muted (gboolean value,
- IndicatorSound* self);
-static void react_to_signal_sink_mute_update (gboolean value,
- IndicatorSound* self);
-static void react_to_signal_sink_availability_update (gboolean value,
- IndicatorSound* self);
-static void fetch_state ( IndicatorSound* self );
-
-static void get_sink_mute_cb ( GObject *object,
- GAsyncResult *res,
- gpointer user_data );
-
-static void get_sink_availability_cb ( GObject *object,
- GAsyncResult *res,
- gpointer user_data );
-
-/****Volume States 'members' ***/
-static void update_state(const gint state);
-
-static const gint STATE_MUTED = 0;
-static const gint STATE_ZERO = 1;
-static const gint STATE_LOW = 2;
-static const gint STATE_MEDIUM = 3;
-static const gint STATE_HIGH = 4;
-static const gint STATE_MUTED_WHILE_INPUT = 5;
-static const gint STATE_SINKS_NONE = 6;
-
-static GHashTable *volume_states = NULL;
-static GtkImage *speaker_image = NULL;
-static gint current_state = 0;
-static gint previous_state = 0;
-
-static gboolean initial_mute ;
-static gboolean device_available;
-
-static GtkIconSize design_team_size;
-static gint blocked_id;
-static gint animation_id;
-
-static GList * blocked_animation_list = NULL;
-static GList * blocked_iter = NULL;
-static void prepare_blocked_animation();
-static gboolean fade_back_to_mute_image();
-static gboolean start_animation();
-static void reset_mute_blocking_animation();
-static void free_the_animation_list();
-
static void
indicator_sound_class_init (IndicatorSoundClass *klass)
@@ -160,7 +115,6 @@ indicator_sound_class_init (IndicatorSoundClass *klass)
io_class->get_image = get_icon;
io_class->get_menu = get_menu;
io_class->scroll = indicator_sound_scroll;
- design_team_size = gtk_icon_size_register("design-team-size", 22, 22);
}
static void
@@ -169,39 +123,29 @@ indicator_sound_init (IndicatorSound *self)
self->service = NULL;
self->service = indicator_service_manager_new_version(INDICATOR_SOUND_DBUS_NAME,
INDICATOR_SOUND_DBUS_VERSION);
-
- prepare_state_machine();
- prepare_blocked_animation();
- animation_id = 0;
- blocked_id = 0;
- initial_mute = FALSE;
- device_available = TRUE;
IndicatorSoundPrivate* priv = INDICATOR_SOUND_GET_PRIVATE(self);
priv->volume_widget = NULL;
priv->dbus_proxy = NULL;
GList* t_list = NULL;
priv->transport_widgets_list = t_list;
+ priv->state_manager = g_object_new (SOUND_TYPE_STATE_MANAGER, NULL);
- g_signal_connect(G_OBJECT(self->service),
- INDICATOR_SERVICE_MANAGER_SIGNAL_CONNECTION_CHANGE,
- G_CALLBACK(connection_changed), self);
+ g_signal_connect ( G_OBJECT(self->service),
+ INDICATOR_SERVICE_MANAGER_SIGNAL_CONNECTION_CHANGE,
+ G_CALLBACK(connection_changed), self );
}
static void
indicator_sound_dispose (GObject *object)
{
IndicatorSound * self = INDICATOR_SOUND(object);
+ IndicatorSoundPrivate* priv = INDICATOR_SOUND_GET_PRIVATE(self);
if (self->service != NULL) {
g_object_unref(G_OBJECT(self->service));
self->service = NULL;
}
- g_hash_table_destroy(volume_states);
-
- free_the_animation_list();
-
- IndicatorSoundPrivate* priv = INDICATOR_SOUND_GET_PRIVATE(INDICATOR_SOUND (self));
g_list_free ( priv->transport_widgets_list );
@@ -209,7 +153,6 @@ indicator_sound_dispose (GObject *object)
return;
}
-
static void
indicator_sound_finalize (GObject *object)
{
@@ -226,14 +169,9 @@ get_label (IndicatorObject * io)
static GtkImage *
get_icon (IndicatorObject * io)
{
- gchar* current_name = g_hash_table_lookup(volume_states,
- GINT_TO_POINTER(current_state));
- //g_debug("At start-up attempting to set the image to %s",
- // current_name);
- speaker_image = indicator_image_helper(current_name);
- gtk_widget_show(GTK_WIDGET(speaker_image));
-
- return speaker_image;
+ IndicatorSoundPrivate* priv = INDICATOR_SOUND_GET_PRIVATE(INDICATOR_SOUND (io));
+ gtk_widget_show( GTK_WIDGET(sound_state_manager_get_current_icon (priv->state_manager)) );
+ return sound_state_manager_get_current_icon (priv->state_manager);
}
/* Indicator based function to get the menu for the whole
@@ -251,122 +189,15 @@ get_menu (IndicatorObject * io)
dbusmenu_client_add_type_handler(DBUSMENU_CLIENT(client), DBUSMENU_TRANSPORT_MENUITEM_TYPE, new_transport_widget);
dbusmenu_client_add_type_handler(DBUSMENU_CLIENT(client), DBUSMENU_METADATA_MENUITEM_TYPE, new_metadata_widget);
dbusmenu_client_add_type_handler(DBUSMENU_CLIENT(client), DBUSMENU_TITLE_MENUITEM_TYPE, new_title_widget);
- // register Key-press listening on the menu widget as the slider does not allow this.
- g_signal_connect(menu, "key-press-event", G_CALLBACK(key_press_cb), io);
- g_signal_connect(menu, "key-release-event", G_CALLBACK(key_release_cb), io);
+ // Note: Not ideal but all key handling needs to be managed here and then
+ // delegated to the appropriate widget.
+ g_signal_connect (menu, "key-press-event", G_CALLBACK(key_press_cb), io);
+ g_signal_connect (menu, "key-release-event", G_CALLBACK(key_release_cb), io);
return GTK_MENU(menu);
}
static void
-free_the_animation_list()
-{
- if (blocked_animation_list != NULL) {
- g_list_foreach (blocked_animation_list, (GFunc)g_object_unref, NULL);
- g_list_free(blocked_animation_list);
- blocked_animation_list = NULL;
- }
-}
-
-static gboolean
-new_transport_widget(DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client)
-{
- g_debug("indicator-sound: new_transport_bar() called ");
-
- GtkWidget* bar = NULL;
- IndicatorObject *io = NULL;
-
- g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE);
- g_return_val_if_fail(DBUSMENU_IS_GTKCLIENT(client), FALSE);
-
- bar = transport_widget_new(newitem);
- io = g_object_get_data (G_OBJECT (client), "indicator");
- IndicatorSoundPrivate* priv = INDICATOR_SOUND_GET_PRIVATE(INDICATOR_SOUND (io));
- priv->transport_widgets_list = g_list_append ( priv->transport_widgets_list, bar );
-
- GtkMenuItem *menu_transport_bar = GTK_MENU_ITEM(bar);
-
- gtk_widget_show_all(bar);
- dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client), newitem, menu_transport_bar, parent);
-
- return TRUE;
-}
-
-static gboolean
-new_metadata_widget(DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client)
-{
- g_debug("indicator-sound: new_metadata_widget");
-
- GtkWidget* metadata = NULL;
-
- g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE);
- g_return_val_if_fail(DBUSMENU_IS_GTKCLIENT(client), FALSE);
-
- metadata = metadata_widget_new (newitem);
- GtkMenuItem *menu_metadata_widget = GTK_MENU_ITEM(metadata);
-
- gtk_widget_show_all(metadata);
- dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client), newitem, menu_metadata_widget, parent);
-
- return TRUE;
-}
-
-static gboolean
-new_title_widget(DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client)
-{
- g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE);
- g_return_val_if_fail(DBUSMENU_IS_GTKCLIENT(client), FALSE);
-
- g_debug ("%s (\"%s\")", __func__, dbusmenu_menuitem_property_get(newitem, DBUSMENU_TITLE_MENUITEM_NAME));
-
- GtkWidget* title = NULL;
-
- title = title_widget_new (newitem);
- GtkMenuItem *menu_title_widget = GTK_MENU_ITEM(title);
-
- gtk_widget_show_all(title);
-
- dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client),
- newitem,
- menu_title_widget, parent);
- return TRUE;
-}
-
-static gboolean
-new_volume_slider_widget(DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client)
-{
- g_debug("indicator-sound: new_volume_slider_widget");
-
- GtkWidget* volume_widget = NULL;
- IndicatorObject *io = NULL;
-
- g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE);
- g_return_val_if_fail(DBUSMENU_IS_GTKCLIENT(client), FALSE);
-
- volume_widget = volume_widget_new (newitem);
- io = g_object_get_data (G_OBJECT (client), "indicator");
- IndicatorSoundPrivate* priv = INDICATOR_SOUND_GET_PRIVATE(INDICATOR_SOUND (io));
- priv->volume_widget = volume_widget;
-
- GtkWidget* ido_slider_widget = volume_widget_get_ido_slider(VOLUME_WIDGET(priv->volume_widget));
-
- g_signal_connect(ido_slider_widget, "style-set", G_CALLBACK(style_changed_cb), NULL);
- gtk_widget_set_sensitive(ido_slider_widget,
- !initial_mute);
- gtk_widget_show_all(ido_slider_widget);
-
-
- GtkMenuItem *menu_volume_item = GTK_MENU_ITEM(ido_slider_widget);
- dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client),
- newitem,
- menu_volume_item,
- parent);
- fetch_state(INDICATOR_SOUND (io));
- return TRUE;
-}
-
-
-static void
connection_changed (IndicatorServiceManager * sm,
gboolean connected,
gpointer user_data)
@@ -377,7 +208,7 @@ connection_changed (IndicatorServiceManager * sm,
GError *error = NULL;
if (connected == FALSE){
- update_state (STATE_SINKS_NONE);
+ sound_state_manager_deal_with_disconnect (priv->state_manager);
return;
//TODO: Gracefully handle disconnection
// do a timeout to wait for reconnection
@@ -388,7 +219,14 @@ connection_changed (IndicatorServiceManager * sm,
// we don't need to anything, gdbus takes care of the rest - bless.
// just fetch the state.
if (priv->dbus_proxy != NULL){
- fetch_state (indicator);
+ g_dbus_proxy_call ( priv->dbus_proxy,
+ "GetSoundState",
+ NULL,
+ G_DBUS_CALL_FLAGS_NONE,
+ -1,
+ NULL,
+ (GAsyncReadyCallback)sound_state_manager_get_state_cb,
+ priv->state_manager);
return;
}
@@ -440,336 +278,116 @@ static void create_connection_to_service (GObject *source_object,
g_error_free(error);
return;
}
-
- g_signal_connect(priv->dbus_proxy, "g-signal",
- G_CALLBACK(g_signal_cb), self);
-
- fetch_state (self);
-}
-
-static void fetch_state (IndicatorSound* self)
-{
-
- IndicatorSoundPrivate* priv = INDICATOR_SOUND_GET_PRIVATE(self);
- if(priv->volume_widget != NULL){
- determine_state_from_volume (volume_widget_get_current_volume(priv->volume_widget));
- }
+ sound_state_manager_connect_to_dbus (priv->state_manager,
+ priv->dbus_proxy);
- g_dbus_proxy_call ( priv->dbus_proxy,
- "GetSinkMute",
- NULL,
- G_DBUS_CALL_FLAGS_NONE,
- -1,
- NULL,
- (GAsyncReadyCallback)get_sink_mute_cb,
- self);
-
- g_dbus_proxy_call ( priv->dbus_proxy,
- "GetSinkAvailability",
- NULL,
- G_DBUS_CALL_FLAGS_NONE,
- -1,
- NULL,
- (GAsyncReadyCallback)get_sink_availability_cb,
- self);
-
}
-static void get_sink_availability_cb ( GObject *object,
- GAsyncResult *res,
- gpointer user_data )
+static gboolean
+new_transport_widget (DbusmenuMenuitem * newitem,
+ DbusmenuMenuitem * parent,
+ DbusmenuClient * client)
{
- IndicatorSound* self = INDICATOR_SOUND(user_data);
- IndicatorSoundPrivate* priv = INDICATOR_SOUND_GET_PRIVATE(self);
-
- GVariant *result, *value;
- GError *error = NULL;
-
- result = g_dbus_proxy_call_finish ( priv->dbus_proxy,
- res,
- &error );
-
- if (error != NULL) {
- g_debug("get_sink_availability call failed: %s", error->message);
- g_error_free(error);
- return;
- }
-
- value = g_variant_get_child_value(result, 0);
- device_available = g_variant_get_boolean(value);
-
- if (device_available == FALSE) {
- update_state(STATE_SINKS_NONE);
- }
-
- if(priv->volume_widget != NULL){
- GtkWidget* slider_widget = volume_widget_get_ido_slider(VOLUME_WIDGET(priv->volume_widget));
- gtk_widget_set_sensitive(slider_widget, device_available);
- }
-
- g_variant_unref(value);
- g_variant_unref(result);
-}
+ g_debug("indicator-sound: new_transport_bar() called ");
+ GtkWidget* bar = NULL;
+ IndicatorObject *io = NULL;
-static void get_sink_mute_cb ( GObject *object,
- GAsyncResult *res,
- gpointer user_data)
-{
- IndicatorSound* self = INDICATOR_SOUND(user_data);
- IndicatorSoundPrivate* priv = INDICATOR_SOUND_GET_PRIVATE(self);
-
- GVariant *result, *value;
- GError *error = NULL;
- gboolean is_muted;
- result = g_dbus_proxy_call_finish ( priv->dbus_proxy,
- res,
- &error );
+ g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE);
+ g_return_val_if_fail(DBUSMENU_IS_GTKCLIENT(client), FALSE);
- if (error != NULL) {
- g_debug("get_sink_mute call failed: %s", error->message);
- g_error_free(error);
- return;
- }
+ bar = transport_widget_new(newitem);
+ io = g_object_get_data (G_OBJECT (client), "indicator");
+ IndicatorSoundPrivate* priv = INDICATOR_SOUND_GET_PRIVATE(INDICATOR_SOUND (io));
+ priv->transport_widgets_list = g_list_append ( priv->transport_widgets_list, bar );
- value = g_variant_get_child_value(result, 0);
- is_muted = g_variant_get_boolean(value);
-
- if ( is_muted == TRUE ){
- update_state(STATE_MUTED);
- }
-
- g_variant_unref(value);
- g_variant_unref(result);
-}
+ GtkMenuItem *menu_transport_bar = GTK_MENU_ITEM(bar);
-/*
-Prepare states Array.
-*/
-void
-prepare_state_machine()
-{
- volume_states = g_hash_table_new_full(g_direct_hash, g_direct_equal, NULL, g_free);
- g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_MUTED), g_strdup("audio-volume-muted-panel"));
- g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_ZERO), g_strdup("audio-volume-low-zero-panel"));
- g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_LOW), g_strdup("audio-volume-low-panel"));
- g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_MEDIUM), g_strdup("audio-volume-medium-panel"));
- g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_HIGH), g_strdup("audio-volume-high-panel"));
- g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_MUTED_WHILE_INPUT), g_strdup("audio-volume-muted-blocking-panel"));
- g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_SINKS_NONE), g_strdup("audio-output-none-panel"));
+ gtk_widget_show_all(bar);
+ dbusmenu_gtkclient_newitem_base (DBUSMENU_GTKCLIENT(client),
+ newitem,
+ menu_transport_bar,
+ parent);
+ return TRUE;
}
-/*
-prepare_blocked_animation:
-Prepares the array of images to be used in the blocked animation.
-Only called at startup.
-*/
-static void
-prepare_blocked_animation()
+static gboolean
+new_metadata_widget (DbusmenuMenuitem * newitem,
+ DbusmenuMenuitem * parent,
+ DbusmenuClient * client)
{
- gchar* blocked_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_MUTED_WHILE_INPUT));
- gchar* muted_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_MUTED));
-
- GtkImage* temp_image = indicator_image_helper(muted_name);
- GdkPixbuf* mute_buf = gtk_image_get_pixbuf(temp_image);
-
- temp_image = indicator_image_helper(blocked_name);
- GdkPixbuf* blocked_buf = gtk_image_get_pixbuf(temp_image);
-
- if (mute_buf == NULL || blocked_buf == NULL) {
- //g_debug("Don bother with the animation, the theme aint got the goods !");
- return;
- }
-
- int i;
-
- // sample 51 snapshots - range : 0-256
- for (i = 0; i < 51; i++) {
- gdk_pixbuf_composite(mute_buf, blocked_buf, 0, 0,
- gdk_pixbuf_get_width(mute_buf),
- gdk_pixbuf_get_height(mute_buf),
- 0, 0, 1, 1, GDK_INTERP_BILINEAR, MIN(255, i * 5));
- blocked_animation_list = g_list_append(blocked_animation_list, gdk_pixbuf_copy(blocked_buf));
- }
- g_object_ref_sink(mute_buf);
- g_object_unref(mute_buf);
- g_object_ref_sink(blocked_buf);
- g_object_unref(blocked_buf);
-}
+ g_debug("indicator-sound: new_metadata_widget");
-gint
-get_state()
-{
- return current_state;
-}
+ GtkWidget* metadata = NULL;
-gchar*
-get_state_image_name(gint state)
-{
- return g_hash_table_lookup(volume_states, GINT_TO_POINTER(state));
-}
+ g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE);
+ g_return_val_if_fail(DBUSMENU_IS_GTKCLIENT(client), FALSE);
-void
-prepare_for_tests(IndicatorObject *io)
-{
- prepare_state_machine();
- get_icon(io);
-}
+ metadata = metadata_widget_new (newitem);
+ GtkMenuItem *menu_metadata_widget = GTK_MENU_ITEM(metadata);
-void
-tidy_up_hash()
-{
- g_hash_table_destroy(volume_states);
+ gtk_widget_show_all(metadata);
+ dbusmenu_gtkclient_newitem_base (DBUSMENU_GTKCLIENT(client),
+ newitem, menu_metadata_widget, parent);
+ return TRUE;
}
-static void
-update_state(const gint state)
+static gboolean
+new_title_widget(DbusmenuMenuitem * newitem,
+ DbusmenuMenuitem * parent,
+ DbusmenuClient * client)
{
- previous_state = current_state;
- current_state = state;
- gchar* image_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(current_state));
- indicator_image_helper_update(speaker_image, image_name);
-}
+ g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE);
+ g_return_val_if_fail(DBUSMENU_IS_GTKCLIENT(client), FALSE);
+ g_debug ("%s (\"%s\")", __func__, dbusmenu_menuitem_property_get(newitem, DBUSMENU_TITLE_MENUITEM_NAME));
-void
-determine_state_from_volume(gdouble volume_percent)
-{
- if (device_available == FALSE)
- return;
- gint state = previous_state;
- if (volume_percent < 30.0 && volume_percent > 0) {
- state = STATE_LOW;
- } else if (volume_percent < 70.0 && volume_percent >= 30.0) {
- state = STATE_MEDIUM;
- } else if (volume_percent >= 70.0) {
- state = STATE_HIGH;
- } else if (volume_percent == 0.0) {
- state = STATE_ZERO;
- }
- update_state(state);
-}
+ GtkWidget* title = NULL;
+ title = title_widget_new (newitem);
+ GtkMenuItem *menu_title_widget = GTK_MENU_ITEM(title);
+
+ gtk_widget_show_all(title);
-static gboolean
-start_animation()
-{
- blocked_iter = blocked_animation_list;
- blocked_id = 0;
- animation_id = g_timeout_add(50, fade_back_to_mute_image, NULL);
- return FALSE;
+ dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client),
+ newitem,
+ menu_title_widget, parent);
+ return TRUE;
}
static gboolean
-fade_back_to_mute_image()
+new_volume_slider_widget(DbusmenuMenuitem * newitem,
+ DbusmenuMenuitem * parent,
+ DbusmenuClient * client)
{
- if (blocked_iter != NULL) {
- gtk_image_set_from_pixbuf(speaker_image, blocked_iter->data);
- blocked_iter = blocked_iter->next;
- return TRUE;
- } else {
- animation_id = 0;
- //g_debug("exit from animation now\n");
- return FALSE;
- }
-}
-
-static void
-reset_mute_blocking_animation()
-{
- if (animation_id != 0) {
- //g_debug("about to remove the animation_id callback from the mainloop!!**");
- g_source_remove(animation_id);
- animation_id = 0;
- }
- if (blocked_id != 0) {
- //g_debug("about to remove the blocked_id callback from the mainloop!!**");
- g_source_remove(blocked_id);
- blocked_id = 0;
- }
-}
-
-
-
-/*******************************************************************/
-// DBUS Signal reactions
-/*******************************************************************/
-static void g_signal_cb ( GDBusProxy* proxy,
- gchar* sender_name,
- gchar* signal_name,
- GVariant* parameters,
- gpointer user_data)
-{
- IndicatorSound *self = INDICATOR_SOUND(user_data);
- g_return_if_fail ( IS_INDICATOR_SOUND(self) );
-
- g_variant_ref (parameters);
- GVariant *value = g_variant_get_child_value (parameters, 0);
- gboolean input = g_variant_get_boolean (value);
- g_variant_unref (parameters);
-
- g_debug ( "!!! signal_cb with value %i", input);
-
- if (g_strcmp0(signal_name, INDICATOR_SOUND_SIGNAL_SINK_AVAILABLE_UPDATE) == 0){
- react_to_signal_sink_availability_update ( input, self );
- }
- else if (g_strcmp0(signal_name, INDICATOR_SOUND_SIGNAL_SINK_MUTE_UPDATE) == 0){
- react_to_signal_sink_mute_update ( input, self );
- }
- else if (g_strcmp0(signal_name, INDICATOR_SOUND_SIGNAL_SINK_INPUT_WHILE_MUTED) == 0){
- react_to_signal_sink_input_while_muted ( input, self );
- }
-}
+ g_debug("indicator-sound: new_volume_slider_widget");
-static void
-react_to_signal_sink_input_while_muted(gboolean block_value, IndicatorSound* self)
-{
- //g_debug("signal caught - sink input while muted with value %i", block_value);
- if (block_value == 1 && blocked_id == 0 && animation_id == 0 && blocked_animation_list != NULL) {
- gchar* image_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_MUTED_WHILE_INPUT));
- indicator_image_helper_update(speaker_image, image_name);
- blocked_id = g_timeout_add_seconds(5, start_animation, NULL);
- }
-}
+ GtkWidget* volume_widget = NULL;
+ IndicatorObject *io = NULL;
-/*
- We can be sure the service won't send a mute signal unless it has changed !
- UNMUTE's force a volume update therefore icon is updated appropriately => no need for unmute handling here.
-*/
-static void
-react_to_signal_sink_mute_update(gboolean mute_value, IndicatorSound* self)
-{
- if (mute_value == TRUE && device_available == TRUE) {
- update_state(STATE_MUTED);
- } else {
- reset_mute_blocking_animation();
- }
- //g_debug("signal caught - sink mute update with mute value: %i", mute_value);
- IndicatorSoundPrivate* priv = INDICATOR_SOUND_GET_PRIVATE(self);
+ g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE);
+ g_return_val_if_fail(DBUSMENU_IS_GTKCLIENT(client), FALSE);
- if(priv->volume_widget == NULL){
- return;
- }
- GtkWidget* slider_widget = volume_widget_get_ido_slider(VOLUME_WIDGET(priv->volume_widget));
- gtk_widget_set_sensitive(slider_widget, !mute_value);
- if(mute_value == FALSE){
- determine_state_from_volume (volume_widget_get_current_volume(priv->volume_widget));
- }
-}
+ volume_widget = volume_widget_new (newitem);
+ io = g_object_get_data (G_OBJECT (client), "indicator");
+ IndicatorSoundPrivate* priv = INDICATOR_SOUND_GET_PRIVATE(INDICATOR_SOUND (io));
+ priv->volume_widget = volume_widget;
+ GtkWidget* ido_slider_widget = volume_widget_get_ido_slider(VOLUME_WIDGET(priv->volume_widget));
-static void
-react_to_signal_sink_availability_update(gboolean available_value, IndicatorSound* self)
-{
- device_available = available_value;
- if (device_available == FALSE) {
- update_state(STATE_SINKS_NONE);
- return;
- }
- IndicatorSoundPrivate* priv = INDICATOR_SOUND_GET_PRIVATE(self);
+ gtk_widget_show_all(ido_slider_widget);
+ // register the style callback on this widget with state manager's style change
+ // handler (needs to remake the blocking animation for each style).
+ g_signal_connect (ido_slider_widget, "style-set",
+ G_CALLBACK(sound_state_manager_style_changed_cb),
+ priv->state_manager);
- determine_state_from_volume (volume_widget_get_current_volume(priv->volume_widget));
- //g_debug("signal caught - sink availability update with value: %i", available_value);
+ GtkMenuItem *menu_volume_item = GTK_MENU_ITEM(ido_slider_widget);
+ dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client),
+ newitem,
+ menu_volume_item,
+ parent);
+ return TRUE;
}
/*******************************************************************/
@@ -833,7 +451,7 @@ key_press_cb(GtkWidget* widget, GdkEventKey* event, gpointer data)
break;
}
new_value = CLAMP(new_value, 0, 100);
- if (new_value != current_value && current_state != STATE_MUTED) {
+ if (new_value != current_value && sound_state_manager_get_current_state (priv->state_manager) != MUTED) {
//g_debug("Attempting to set the range from the key listener to %f", new_value);
volume_widget_update(VOLUME_WIDGET(priv->volume_widget), new_value);
}
@@ -930,25 +548,17 @@ key_release_cb(GtkWidget* widget, GdkEventKey* event, gpointer data)
return digested;
}
-static void
-style_changed_cb(GtkWidget *widget, gpointer user_data)
-{
- //g_debug("Just caught a style change event");
- update_state(current_state);
- reset_mute_blocking_animation();
- update_state(current_state);
- free_the_animation_list();
- prepare_blocked_animation();
-}
static void
-indicator_sound_scroll (IndicatorObject *io, gint delta, IndicatorScrollDirection direction)
+indicator_sound_scroll (IndicatorObject *io, gint delta,
+ IndicatorScrollDirection direction)
{
//g_debug("indicator-sound-scroll - current slider value");
+ IndicatorSoundPrivate* priv = INDICATOR_SOUND_GET_PRIVATE(INDICATOR_SOUND (io));
+ SoundState current_state = sound_state_manager_get_current_state (priv->state_manager);
- if (device_available == FALSE || current_state == STATE_MUTED)
+ if (current_state == UNAVAILABLE || current_state == MUTED)
return;
- IndicatorSoundPrivate* priv = INDICATOR_SOUND_GET_PRIVATE(INDICATOR_SOUND (io));
GtkWidget* slider_widget = volume_widget_get_ido_slider(VOLUME_WIDGET(priv->volume_widget));
GtkWidget* slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)slider_widget);