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-rw-r--r--debian/changelog33
-rw-r--r--debian/control2
-rw-r--r--src/CMakeLists.txt1
-rw-r--r--src/sound-menu.vala8
-rw-r--r--src/volume-control.vala345
5 files changed, 376 insertions, 13 deletions
diff --git a/debian/changelog b/debian/changelog
index 237fadd..e472d77 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,36 @@
+indicator-sound (12.10.2+14.10.20141007-0ubuntu1) utopic; urgency=low
+
+ [ Ted Gould ]
+ * Merge trunk into older branches to resolve conflicts.
+
+ [ Nick Dedekind ]
+ * Use label for Volume sliders.
+
+ [ Mirco Müller ]
+ * Merge trunk into older branches to resolve conflicts.
+
+ [ CI bot ]
+ * Added use of synchronous notifications for volume-changes. (LP:
+ #1232633)
+ * Volume control: properly scale channels when setting the volume (LP:
+ #1374249)
+
+ -- Ubuntu daily release <ps-jenkins@lists.canonical.com> Tue, 07 Oct 2014 02:51:42 +0000
+
+indicator-sound (12.10.2+14.10.20141001-0ubuntu2) utopic; urgency=medium
+
+ * debian/control: adjusting libpulse-dev version deps
+ * Support for volumes per role covered by FFe LP: #1368827
+
+ -- Ricardo Salveti de Araujo <ricardo.salveti@canonical.com> Wed, 01 Oct 2014 23:57:15 -0300
+
+indicator-sound (12.10.2+14.10.20141001-0ubuntu1) utopic; urgency=low
+
+ [ Ricardo Salveti de Araujo ]
+ * Adding support to change volumes per active audio role.
+
+ -- Ubuntu daily release <ps-jenkins@lists.canonical.com> Wed, 01 Oct 2014 03:53:54 +0000
+
indicator-sound (12.10.2+14.10.20140611-0ubuntu1) utopic; urgency=low
[ Ted Gould ]
diff --git a/debian/control b/debian/control
index fedb664..d6c52bf 100644
--- a/debian/control
+++ b/debian/control
@@ -18,7 +18,7 @@ Build-Depends: debhelper (>= 9.0),
libglib2.0-dev (>= 2.22.3),
libgtest-dev,
liburl-dispatcher1-dev,
- libpulse-dev (>= 0.9.18),
+ libpulse-dev (>= 1:4.0-0ubuntu21),
libpulse-mainloop-glib0 (>= 0.9.18),
libnotify-dev,
libgee-dev,
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 4a4443f..c18726c 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -21,6 +21,7 @@ vala_init(indicator-sound-service
accounts-service
PACKAGES
config
+ gee-1.0
gio-2.0
gio-unix-2.0
libxml-2.0
diff --git a/src/sound-menu.vala b/src/sound-menu.vala
index 6cbbf67..f245a1f 100644
--- a/src/sound-menu.vala
+++ b/src/sound-menu.vala
@@ -44,7 +44,7 @@ public class SoundMenu: Object
volume_section.append_item(item);
}
- volume_section.append_item (this.create_slider_menu_item ("indicator.volume(0)", 0.0, 1.0, 0.01,
+ volume_section.append_item (this.create_slider_menu_item (_("Volume"), "indicator.volume(0)", 0.0, 1.0, 0.01,
"audio-volume-low-zero-panel",
"audio-volume-high-panel"));
@@ -86,7 +86,7 @@ public class SoundMenu: Object
}
set {
if (value && !this.mic_volume_shown) {
- var slider = this.create_slider_menu_item ("indicator.mic-volume", 0.0, 1.0, 0.01,
+ var slider = this.create_slider_menu_item (_("Microphone Volume"), "indicator.mic-volume", 0.0, 1.0, 0.01,
"audio-input-microphone-low-zero-panel",
"audio-input-microphone-high-panel");
volume_section.append_item (slider);
@@ -243,11 +243,11 @@ public class SoundMenu: Object
player_section.append_submenu (_("Choose Playlist"), submenu);
}
- MenuItem create_slider_menu_item (string action, double min, double max, double step, string min_icon_name, string max_icon_name) {
+ MenuItem create_slider_menu_item (string label, string action, double min, double max, double step, string min_icon_name, string max_icon_name) {
var min_icon = new ThemedIcon.with_default_fallbacks (min_icon_name);
var max_icon = new ThemedIcon.with_default_fallbacks (max_icon_name);
- var slider = new MenuItem (null, action);
+ var slider = new MenuItem (label, action);
slider.set_attribute ("x-canonical-type", "s", "com.canonical.unity.slider");
slider.set_attribute_value ("min-icon", min_icon.serialize ());
slider.set_attribute_value ("max-icon", max_icon.serialize ());
diff --git a/src/volume-control.vala b/src/volume-control.vala
index afcca15..70c038e 100644
--- a/src/volume-control.vala
+++ b/src/volume-control.vala
@@ -19,6 +19,8 @@
*/
using PulseAudio;
+using Notify;
+using Gee;
[CCode(cname="pa_cvolume_set", cheader_filename = "pulse/volume.h")]
extern unowned PulseAudio.CVolume? vol_set (PulseAudio.CVolume? cv, uint channels, PulseAudio.Volume v);
@@ -43,6 +45,21 @@ public class VolumeControl : Object
private double _volume = 0.0;
private double _mic_volume = 0.0;
+ /* Used by the pulseaudio stream restore extension */
+ private DBusConnection _pconn;
+ /* Need both the list and hash so we can retrieve the last known sink-input after
+ * releasing the current active one (restoring back to the previous known role) */
+ private Gee.ArrayList<uint32> _sink_input_list = new Gee.ArrayList<uint32> ();
+ private HashMap<uint32, string> _sink_input_hash = new HashMap<uint32, string> ();
+ private bool _pulse_use_stream_restore = false;
+ private uint32 _active_sink_input = -1;
+ private string[] _valid_roles = {"multimedia", "alert", "alarm", "phone"};
+ private string? _objp_role_multimedia = null;
+ private string? _objp_role_alert = null;
+ private string? _objp_role_alarm = null;
+ private string? _objp_role_phone = null;
+ private uint _pa_volume_sig_count = 0;
+
private DBusProxy _user_proxy;
private GreeterListInterface _greeter_proxy;
private Cancellable _mute_cancellable;
@@ -51,6 +68,7 @@ public class VolumeControl : Object
private uint _accountservice_volume_timer = 0;
private bool _send_next_local_volume = false;
private double _account_service_volume = 0.0;
+ private Notify.Notification _notification;
public signal void volume_changed (double v);
public signal void mic_volume_changed (double v);
@@ -68,6 +86,13 @@ public class VolumeControl : Object
_mute_cancellable = new Cancellable ();
_volume_cancellable = new Cancellable ();
+
+ Notify.init ("Volume");
+ _notification = new Notify.Notification("Volume", "", "audio-volume-muted");
+ _notification.set_hint ("value", 0);
+ _notification.set_hint ("x-canonical-private-synchronous", "true");
+ _notification.set_hint ("x-canonical-non-shaped-icon", "true");
+
setup_accountsservice.begin ();
this.reconnect_to_pulse ();
@@ -92,6 +117,26 @@ public class VolumeControl : Object
update_sink ();
break;
+ case Context.SubscriptionEventType.SINK_INPUT:
+ switch (t & Context.SubscriptionEventType.TYPE_MASK)
+ {
+ case Context.SubscriptionEventType.NEW:
+ c.get_sink_input_info (index, handle_new_sink_input_cb);
+ break;
+
+ case Context.SubscriptionEventType.CHANGE:
+ c.get_sink_input_info (index, handle_changed_sink_input_cb);
+ break;
+
+ case Context.SubscriptionEventType.REMOVE:
+ remove_sink_input_from_list (index);
+ break;
+ default:
+ debug ("Sink input event not known.");
+ break;
+ }
+ break;
+
case Context.SubscriptionEventType.SOURCE:
update_source ();
break;
@@ -129,9 +174,10 @@ public class VolumeControl : Object
this.notify_property ("is-playing");
}
- if (_volume != volume_to_double (i.volume.values[0]))
+ if (_pulse_use_stream_restore == false &&
+ _volume != volume_to_double (i.volume.max ()))
{
- _volume = volume_to_double (i.volume.values[0]);
+ _volume = volume_to_double (i.volume.max ());
volume_changed (_volume);
}
}
@@ -170,6 +216,153 @@ public class VolumeControl : Object
context.get_server_info (update_source_get_server_info_cb);
}
+ private DBusMessage pulse_dbus_filter (DBusConnection connection, owned DBusMessage message, bool incoming)
+ {
+ if (message.get_message_type () == DBusMessageType.SIGNAL) {
+ string active_role_objp = _objp_role_alert;
+ if (_active_sink_input != -1)
+ active_role_objp = _sink_input_hash.get (_active_sink_input);
+
+ if (message.get_path () == active_role_objp && message.get_member () == "VolumeUpdated") {
+ uint sig_count = 0;
+ lock (_pa_volume_sig_count) {
+ sig_count = _pa_volume_sig_count;
+ if (_pa_volume_sig_count > 0)
+ _pa_volume_sig_count--;
+ }
+
+ /* We only care about signals if our internal count is zero */
+ if (sig_count == 0) {
+ /* Extract volume and make sure it's not a side effect of us setting it */
+ Variant body = message.get_body ();
+ Variant varray = body.get_child_value (0);
+
+ uint32 type = 0, volume = 0;
+ VariantIter iter = varray.iterator ();
+ iter.next ("(uu)", &type, &volume);
+ /* Here we need to compare integer values to avoid rounding issues, so just
+ * using the volume values used by pulseaudio */
+ PulseAudio.Volume cvolume = double_to_volume (_volume);
+ if (volume != cvolume) {
+ /* Someone else changed the volume for this role, reflect on the indicator */
+ _volume = volume_to_double (volume);
+ volume_changed (_volume);
+ }
+ }
+ }
+ }
+
+ return message;
+ }
+
+ private async void update_active_sink_input (uint32 index)
+ {
+ if ((index == -1) || (index != _active_sink_input && index in _sink_input_list)) {
+ string sink_input_objp = _objp_role_alert;
+ if (index != -1)
+ sink_input_objp = _sink_input_hash.get (index);
+ _active_sink_input = index;
+
+ /* Listen for role volume changes from pulse itself (external clients) */
+ try {
+ var builder = new VariantBuilder (new VariantType ("ao"));
+ builder.add ("o", sink_input_objp);
+
+ yield _pconn.call ("org.PulseAudio.Core1", "/org/pulseaudio/core1",
+ "org.PulseAudio.Core1", "ListenForSignal",
+ new Variant ("(sao)", "org.PulseAudio.Ext.StreamRestore1.RestoreEntry.VolumeUpdated", builder),
+ null, DBusCallFlags.NONE, -1);
+ } catch (GLib.Error e) {
+ warning ("unable to listen for pulseaudio dbus signals (%s)", e.message);
+ }
+
+ try {
+ var props_variant = yield _pconn.call ("org.PulseAudio.Ext.StreamRestore1.RestoreEntry",
+ sink_input_objp, "org.freedesktop.DBus.Properties", "Get",
+ new Variant ("(ss)", "org.PulseAudio.Ext.StreamRestore1.RestoreEntry", "Volume"),
+ null, DBusCallFlags.NONE, -1);
+ Variant tmp;
+ props_variant.get ("(v)", out tmp);
+ uint32 type = 0, volume = 0;
+ VariantIter iter = tmp.iterator ();
+ iter.next ("(uu)", &type, &volume);
+
+ _volume = volume_to_double (volume);
+ volume_changed (_volume);
+ } catch (GLib.Error e) {
+ warning ("unable to get volume for active role %s (%s)", sink_input_objp, e.message);
+ }
+ }
+ }
+
+ private void add_sink_input_into_list (SinkInputInfo sink_input)
+ {
+ /* We're only adding ones that are not corked and with a valid role */
+ var role = sink_input.proplist.gets (PulseAudio.Proplist.PROP_MEDIA_ROLE);
+
+ if (role != null && role in _valid_roles) {
+ if (sink_input.corked == 0 || role == "phone") {
+ _sink_input_list.insert (0, sink_input.index);
+ switch (role)
+ {
+ case "multimedia":
+ _sink_input_hash.set (sink_input.index, _objp_role_multimedia);
+ break;
+ case "alert":
+ _sink_input_hash.set (sink_input.index, _objp_role_alert);
+ break;
+ case "alarm":
+ _sink_input_hash.set (sink_input.index, _objp_role_alarm);
+ break;
+ case "phone":
+ _sink_input_hash.set (sink_input.index, _objp_role_phone);
+ break;
+ }
+ /* Only switch the active sink input in case a phone one is not active */
+ if (_active_sink_input == -1 ||
+ _sink_input_hash.get (_active_sink_input) != _objp_role_phone)
+ update_active_sink_input.begin (sink_input.index);
+ }
+ }
+ }
+
+ private void remove_sink_input_from_list (uint32 index)
+ {
+ if (index in _sink_input_list) {
+ _sink_input_list.remove (index);
+ _sink_input_hash.unset (index);
+ if (index == _active_sink_input) {
+ if (_sink_input_list.size != 0)
+ update_active_sink_input.begin (_sink_input_list.get (0));
+ else
+ update_active_sink_input.begin (-1);
+ }
+ }
+ }
+
+ private void handle_new_sink_input_cb (Context c, SinkInputInfo? i, int eol)
+ {
+ if (i == null)
+ return;
+
+ add_sink_input_into_list (i);
+ }
+
+ private void handle_changed_sink_input_cb (Context c, SinkInputInfo? i, int eol)
+ {
+ if (i == null)
+ return;
+
+ if (i.index in _sink_input_list) {
+ /* Phone stream is always corked, so handle it differently */
+ if (i.corked == 1 && _sink_input_hash.get (i.index) != _objp_role_phone)
+ remove_sink_input_from_list (i.index);
+ } else {
+ if (i.corked == 0)
+ add_sink_input_into_list (i);
+ }
+ }
+
private void source_output_info_cb (Context c, SourceOutputInfo? i, int eol)
{
if (i == null)
@@ -184,9 +377,16 @@ public class VolumeControl : Object
{
switch (c.get_state ()) {
case Context.State.READY:
- c.subscribe (PulseAudio.Context.SubscriptionMask.SINK |
- PulseAudio.Context.SubscriptionMask.SOURCE |
- PulseAudio.Context.SubscriptionMask.SOURCE_OUTPUT);
+ if (_pulse_use_stream_restore) {
+ c.subscribe (PulseAudio.Context.SubscriptionMask.SINK |
+ PulseAudio.Context.SubscriptionMask.SINK_INPUT |
+ PulseAudio.Context.SubscriptionMask.SOURCE |
+ PulseAudio.Context.SubscriptionMask.SOURCE_OUTPUT);
+ } else {
+ c.subscribe (PulseAudio.Context.SubscriptionMask.SINK |
+ PulseAudio.Context.SubscriptionMask.SOURCE |
+ PulseAudio.Context.SubscriptionMask.SOURCE_OUTPUT);
+ }
c.set_subscribe_callback (context_events_cb);
update_sink ();
update_source ();
@@ -226,6 +426,8 @@ public class VolumeControl : Object
props.sets (Proplist.PROP_APPLICATION_ICON_NAME, "multimedia-volume-control");
props.sets (Proplist.PROP_APPLICATION_VERSION, "0.1");
+ reconnect_pulse_dbus ();
+
this.context = new PulseAudio.Context (loop.get_api(), null, props);
this.context.set_state_callback (context_state_callback);
@@ -310,7 +512,8 @@ public class VolumeControl : Object
if (i == null)
return;
- unowned CVolume cvol = vol_set (i.volume, 1, double_to_volume (_volume));
+ unowned CVolume cvol = i.volume;
+ cvol.scale (double_to_volume (_volume));
c.set_sink_volume_by_index (i.index, cvol, set_volume_success_cb);
}
@@ -325,6 +528,37 @@ public class VolumeControl : Object
context.get_sink_info_by_name (i.default_sink_name, sink_info_set_volume_cb);
}
+ private async void set_volume_active_role ()
+ {
+ string active_role_objp = _objp_role_alert;
+
+ if (_active_sink_input != -1 && _active_sink_input in _sink_input_list)
+ active_role_objp = _sink_input_hash.get (_active_sink_input);
+
+ try {
+ var builder = new VariantBuilder (new VariantType ("a(uu)"));
+ builder.add ("(uu)", 0, double_to_volume (_volume));
+ Variant volume = builder.end ();
+
+ /* Increase the signal counter so we can handle the callback */
+ lock (_pa_volume_sig_count) {
+ _pa_volume_sig_count++;
+ }
+
+ yield _pconn.call ("org.PulseAudio.Ext.StreamRestore1.RestoreEntry",
+ active_role_objp, "org.freedesktop.DBus.Properties", "Set",
+ new Variant ("(ssv)", "org.PulseAudio.Ext.StreamRestore1.RestoreEntry", "Volume", volume),
+ null, DBusCallFlags.NONE, -1);
+
+ volume_changed (_volume);
+ } catch (GLib.Error e) {
+ lock (_pa_volume_sig_count) {
+ _pa_volume_sig_count--;
+ }
+ warning ("unable to set volume for stream obj path %s (%s)", active_role_objp, e.message);
+ }
+ }
+
bool set_volume_internal (double volume)
{
if (context.get_state () != Context.State.READY)
@@ -332,7 +566,10 @@ public class VolumeControl : Object
if (_volume != volume) {
_volume = volume;
- context.get_server_info (server_info_cb_for_set_volume);
+ if (_pulse_use_stream_restore)
+ set_volume_active_role.begin ();
+ else
+ context.get_server_info (server_info_cb_for_set_volume);
return true;
} else {
return false;
@@ -341,8 +578,21 @@ public class VolumeControl : Object
public void set_volume (double volume)
{
- if (set_volume_internal (volume))
+ if (_volume == 0.0)
+ _notification.update ("Volume", "", "audio-volume-muted");
+ if (_volume > 0.0 && _volume <= 0.33)
+ _notification.update ("Volume", "", "audio-volume-low");
+ if (_volume > 0.33 && _volume <= 0.66)
+ _notification.update ("Volume", "", "audio-volume-medium");
+ if (_volume > 0.66 && _volume <= 1.0)
+ _notification.update ("Volume", "", "audio-volume-high");
+ _notification.set_hint ("value", _volume * 100.0);
+ _notification.set_hint ("sound-file", "/usr/share/sounds/ubuntu/stereo/message.ogg");
+ _notification.show ();
+
+ if (set_volume_internal (volume)) {
start_local_volume_timer();
+ }
}
void set_mic_volume_success_cb (Context c, int success)
@@ -378,6 +628,85 @@ public class VolumeControl : Object
return _mic_volume;
}
+ /* PulseAudio Dbus (Stream Restore) logic */
+ private void reconnect_pulse_dbus ()
+ {
+ unowned string pulse_dbus_server_env = Environment.get_variable ("PULSE_DBUS_SERVER");
+ string address;
+
+ /* In case of a reconnect */
+ _pulse_use_stream_restore = false;
+ _pa_volume_sig_count = 0;
+
+ if (pulse_dbus_server_env != null) {
+ address = pulse_dbus_server_env;
+ } else {
+ DBusConnection conn;
+ Variant props;
+
+ try {
+ conn = Bus.get_sync (BusType.SESSION);
+ } catch (GLib.IOError e) {
+ warning ("unable to get the dbus session bus: %s", e.message);
+ return;
+ }
+
+ try {
+ var props_variant = conn.call_sync ("org.PulseAudio1",
+ "/org/pulseaudio/server_lookup1", "org.freedesktop.DBus.Properties",
+ "Get", new Variant ("(ss)", "org.PulseAudio.ServerLookup1", "Address"),
+ null, DBusCallFlags.NONE, -1);
+ props_variant.get ("(v)", out props);
+ address = props.get_string ();
+ } catch (GLib.Error e) {
+ warning ("unable to get pulse unix socket: %s", e.message);
+ return;
+ }
+ }
+
+ stdout.printf ("PulseAudio dbus unix socket: %s\n", address);
+ try {
+ _pconn = new DBusConnection.for_address_sync (address, DBusConnectionFlags.AUTHENTICATION_CLIENT);
+ } catch (GLib.Error e) {
+ /* If it fails, it means the dbus pulse extension is not available */
+ return;
+ }
+
+ /* For pulse dbus related events */
+ _pconn.add_filter (pulse_dbus_filter);
+
+ /* Check if the 4 currently supported media roles are already available in StreamRestore
+ * Roles: multimedia, alert, alarm and phone */
+ _objp_role_multimedia = stream_restore_get_object_path ("sink-input-by-media-role:multimedia");
+ _objp_role_alert = stream_restore_get_object_path ("sink-input-by-media-role:alert");
+ _objp_role_alarm = stream_restore_get_object_path ("sink-input-by-media-role:alarm");
+ _objp_role_phone = stream_restore_get_object_path ("sink-input-by-media-role:phone");
+
+ /* Only use stream restore if every used role is available */
+ if (_objp_role_multimedia != null && _objp_role_alert != null && _objp_role_alarm != null && _objp_role_phone != null) {
+ stdout.printf ("Using PulseAudio DBUS Stream Restore module\n");
+ /* Restore volume and update default entry */
+ update_active_sink_input.begin (-1);
+ _pulse_use_stream_restore = true;
+ }
+ }
+
+ private string? stream_restore_get_object_path (string name) {
+ string? objp = null;
+ try {
+ Variant props_variant = _pconn.call_sync ("org.PulseAudio.Ext.StreamRestore1",
+ "/org/pulseaudio/stream_restore1", "org.PulseAudio.Ext.StreamRestore1",
+ "GetEntryByName", new Variant ("(s)", name), null, DBusCallFlags.NONE, -1);
+ /* Workaround for older versions of vala that don't provide get_objv */
+ VariantIter iter = props_variant.iterator ();
+ iter.next ("o", &objp);
+ stdout.printf ("Found obj path %s for restore data named %s\n", objp, name);
+ } catch (GLib.Error e) {
+ warning ("unable to find stream restore data for: %s", name);
+ }
+ return objp;
+ }
+
/* AccountsService operations */
private void accountsservice_props_changed_cb (DBusProxy proxy, Variant changed_properties, string[] invalidated_properties)
{
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-30 11:07:22 +0000