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-rw-r--r--src/CMakeLists.txt10
-rw-r--r--src/main.c2
-rw-r--r--src/volume-warning-pulse.vala208
-rw-r--r--src/volume-warning.vala194
4 files changed, 231 insertions, 183 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 3382c23..57bf539 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -105,6 +105,16 @@ vala_add(indicator-sound-service
notification
)
vala_add(indicator-sound-service
+ volume-warning-pulse.vala
+ DEPENDS
+ volume-warning
+ options
+ volume-control-pulse
+ volume-control
+ warn-notification
+ notification
+)
+vala_add(indicator-sound-service
media-player.vala
)
vala_add(indicator-sound-service
diff --git a/src/main.c b/src/main.c
index 3aef936..f4a59b2 100644
--- a/src/main.c
+++ b/src/main.c
@@ -63,7 +63,7 @@ on_bus_acquired(GDBusConnection *connection,
pgloop = pa_glib_mainloop_new(NULL);
options = indicator_sound_options_gsettings_new();
volume = volume_control_pulse_new(options, pgloop);
- warning = volume_warning_new(options, pgloop);
+ warning = volume_warning_pulse_new(options, pgloop);
service = indicator_sound_service_new (playerlist, volume, accounts, options, warning);
diff --git a/src/volume-warning-pulse.vala b/src/volume-warning-pulse.vala
new file mode 100644
index 0000000..848fd98
--- /dev/null
+++ b/src/volume-warning-pulse.vala
@@ -0,0 +1,208 @@
+/*
+ * -*- Mode:Vala; indent-tabs-mode:t; tab-width:4; encoding:utf8 -*-
+ *
+ * Copyright 2015 Canonical Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY 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/>.
+ *
+ * Authors:
+ * Charles Kerr <charles.kerr@canonical.com>
+ */
+
+using PulseAudio;
+
+public class VolumeWarningPulse : VolumeWarning
+{
+ public VolumeWarningPulse (IndicatorSound.Options options,
+ PulseAudio.GLibMainLoop pgloop) {
+ base(options);
+ _pgloop = pgloop;
+ pulse_start();
+ }
+
+ ~VolumeWarningPulse ()
+ {
+ pulse_stop();
+ }
+
+ protected override void sound_system_set_multimedia_volume(PulseAudio.Volume volume) {
+ pulse_set_sink_input_volume(volume);
+ }
+
+ /***
+ **** PulseAudio: Tracking the active multimedia sink input
+ ***/
+
+ private unowned PulseAudio.GLibMainLoop _pgloop = null;
+ private PulseAudio.Context _pulse_context = null;
+ private uint _pulse_reconnect_timer = 0;
+ private uint32 _multimedia_sink_input_index = PulseAudio.INVALID_INDEX;
+ private uint32 _warning_sink_input_index = PulseAudio.INVALID_INDEX;
+ private unowned PulseAudio.CVolume _multimedia_cvolume;
+
+ private bool is_active_multimedia (SinkInputInfo i)
+ {
+ if (i.corked != 0)
+ return false;
+
+ var key = PulseAudio.Proplist.PROP_MEDIA_ROLE;
+ var media_role = i.proplist.gets(key);
+ if (media_role != "multimedia")
+ return false;
+
+ return true;
+ }
+
+ private void on_sink_input_info (Context c, SinkInputInfo? i, int eol)
+ {
+ if (i == null)
+ return;
+
+ if (is_active_multimedia(i)) {
+ GLib.message("on_sink_input_info() setting multimedia index to %d, volume to %d", (int)i.index, (int)i.volume.max());
+ _multimedia_sink_input_index = i.index;
+ _multimedia_cvolume = i.volume;
+ multimedia_volume = i.volume.max();
+ multimedia_active = true;
+ }
+ else if (i.index == _multimedia_sink_input_index) {
+ _multimedia_sink_input_index = PulseAudio.INVALID_INDEX;
+ multimedia_volume = PulseAudio.Volume.INVALID;
+ multimedia_active = false;
+ }
+ }
+
+ private void pulse_update_sink_inputs()
+ {
+ _pulse_context.get_sink_input_info_list (on_sink_input_info);
+ }
+
+
+ private void context_events_cb (Context c, Context.SubscriptionEventType t, uint32 index)
+ {
+ if ((t & Context.SubscriptionEventType.FACILITY_MASK) != Context.SubscriptionEventType.SINK_INPUT)
+ return;
+
+ switch (t & Context.SubscriptionEventType.TYPE_MASK)
+ {
+ case Context.SubscriptionEventType.NEW:
+ case Context.SubscriptionEventType.CHANGE:
+ GLib.message("-> Context.SubscriptionEventType.CHANGE or NEW");
+ c.get_sink_input_info(index, on_sink_input_info);
+ break;
+ case Context.SubscriptionEventType.REMOVE:
+ GLib.message("-> Context.SubscriptionEventType.REMOVE");
+ pulse_update_sink_inputs();
+ break;
+ default:
+ GLib.debug("Sink input event not known.");
+ break;
+ }
+ }
+
+ private void pulse_context_state_callback (Context c)
+ {
+ switch (c.get_state ()) {
+ case Context.State.READY:
+ c.set_subscribe_callback (context_events_cb);
+ c.subscribe (PulseAudio.Context.SubscriptionMask.SINK_INPUT);
+ pulse_update_sink_inputs();
+ break;
+
+ case Context.State.FAILED:
+ case Context.State.TERMINATED:
+ pulse_reconnect_soon();
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ private void pulse_disconnect()
+ {
+ if (_pulse_context != null) {
+ _pulse_context.disconnect ();
+ _pulse_context = null;
+ }
+ }
+
+ private void pulse_reconnect_soon ()
+ {
+ if (_pulse_reconnect_timer == 0)
+ _pulse_reconnect_timer = Timeout.add_seconds (2, pulse_reconnect_timeout);
+ }
+
+ private void pulse_reconnect_soon_cancel()
+ {
+ if (_pulse_reconnect_timer != 0) {
+ Source.remove(_pulse_reconnect_timer);
+ _pulse_reconnect_timer = 0;
+ }
+ }
+
+ private bool pulse_reconnect_timeout ()
+ {
+ _pulse_reconnect_timer = 0;
+ pulse_reconnect ();
+ return Source.REMOVE;
+ }
+
+ void pulse_reconnect ()
+ {
+ pulse_disconnect();
+
+ var props = new Proplist ();
+ props.sets (Proplist.PROP_APPLICATION_NAME, "Ubuntu Audio Settings");
+ props.sets (Proplist.PROP_APPLICATION_ID, "com.canonical.settings.sound");
+ props.sets (Proplist.PROP_APPLICATION_ICON_NAME, "multimedia-volume-control");
+ props.sets (Proplist.PROP_APPLICATION_VERSION, "0.1");
+
+ _pulse_context = new PulseAudio.Context (_pgloop.get_api(), null, props);
+ _pulse_context.set_state_callback (pulse_context_state_callback);
+
+ var server_string = Environment.get_variable("PULSE_SERVER");
+ if (_pulse_context.connect(server_string, Context.Flags.NOFAIL, null) < 0)
+ warning( "pa_context_connect() failed: %s\n", PulseAudio.strerror(_pulse_context.errno()));
+ }
+
+ void pulse_set_sink_input_volume(PulseAudio.Volume volume)
+ {
+ var index = _warning_sink_input_index;
+
+ GLib.return_if_fail(_pulse_context != null);
+ GLib.return_if_fail(index != PulseAudio.INVALID_INDEX);
+ GLib.return_if_fail(volume != PulseAudio.Volume.INVALID);
+
+ unowned CVolume cvol = CVolume();
+ cvol.set(_multimedia_cvolume.channels, volume);
+ GLib.message("setting multimedia volume to %s", cvol.to_string());
+ _pulse_context.set_sink_input_volume(index, cvol, null);
+ }
+
+ private void pulse_start()
+ {
+ pulse_reconnect();
+ }
+
+ private void pulse_stop()
+ {
+ pulse_reconnect_soon_cancel();
+ pulse_disconnect();
+ }
+
+ protected override void preshow()
+ {
+ _warning_sink_input_index = _multimedia_sink_input_index;
+ }
+}
diff --git a/src/volume-warning.vala b/src/volume-warning.vala
index 41aaacc..3ce49bd 100644
--- a/src/volume-warning.vala
+++ b/src/volume-warning.vala
@@ -20,9 +20,8 @@
*/
using PulseAudio;
-using Notify;
-public class VolumeWarning : Object
+public abstract class VolumeWarning : Object
{
// true if headphones are in use
public bool headphones_active { get; set; default = false; }
@@ -45,24 +44,18 @@ public class VolumeWarning : Object
}
}
- public VolumeWarning (IndicatorSound.Options options,
- PulseAudio.GLibMainLoop pgloop) {
+ public VolumeWarning (IndicatorSound.Options options) {
+
_options = options;
- _pgloop = pgloop;
init_all_properties();
- pulse_start();
-
_notification = new IndicatorSound.WarnNotification ();
_notification.user_responded.connect((n, r) => on_user_response(r));
}
- ~VolumeWarning ()
- {
+ ~VolumeWarning () {
stop_all_timers();
-
- pulse_stop();
}
/***
@@ -81,9 +74,7 @@ public class VolumeWarning : Object
NB: This PulseAudio.Volume is typed as uint to unconfuse valac. */
protected uint multimedia_volume { get; set; default = PulseAudio.Volume.INVALID; }
- protected virtual void sound_system_set_multimedia_volume(PulseAudio.Volume volume) {
- pulse_set_sink_input_volume(volume);
- }
+ protected abstract void sound_system_set_multimedia_volume(PulseAudio.Volume volume);
/***
****
@@ -105,170 +96,9 @@ public class VolumeWarning : Object
stop_high_volume_approved_timer();
}
- /***
- **** PulseAudio: Tracking the active multimedia sink input
- ***/
-
- private unowned PulseAudio.GLibMainLoop _pgloop = null;
- private PulseAudio.Context _pulse_context = null;
- private uint _pulse_reconnect_timer = 0;
- private uint32 _multimedia_sink_input_index = PulseAudio.INVALID_INDEX;
- private uint32 _warning_sink_input_index = PulseAudio.INVALID_INDEX;
- private unowned PulseAudio.CVolume _multimedia_cvolume;
-
- private bool is_active_multimedia (SinkInputInfo i)
- {
- if (i.corked != 0)
- return false;
-
- var key = PulseAudio.Proplist.PROP_MEDIA_ROLE;
- var media_role = i.proplist.gets(key);
- if (media_role != "multimedia")
- return false;
-
- return true;
- }
-
- private void on_sink_input_info (Context c, SinkInputInfo? i, int eol)
- {
- if (i == null)
- return;
-
- if (is_active_multimedia(i)) {
- GLib.message("on_sink_input_info() setting multimedia index to %d, volume to %d", (int)i.index, (int)i.volume.max());
- _multimedia_sink_input_index = i.index;
- _multimedia_cvolume = i.volume;
- multimedia_volume = i.volume.max();
- multimedia_active = true;
- }
- else if (i.index == _multimedia_sink_input_index) {
- _multimedia_sink_input_index = PulseAudio.INVALID_INDEX;
- multimedia_volume = PulseAudio.Volume.INVALID;
- multimedia_active = false;
- }
- }
-
- private void pulse_update_sink_inputs()
- {
- _pulse_context.get_sink_input_info_list (on_sink_input_info);
- }
-
-
- private void context_events_cb (Context c, Context.SubscriptionEventType t, uint32 index)
- {
- if ((t & Context.SubscriptionEventType.FACILITY_MASK) != Context.SubscriptionEventType.SINK_INPUT)
- return;
-
- switch (t & Context.SubscriptionEventType.TYPE_MASK)
- {
- case Context.SubscriptionEventType.NEW:
- case Context.SubscriptionEventType.CHANGE:
- GLib.message("-> Context.SubscriptionEventType.CHANGE or NEW");
- c.get_sink_input_info(index, on_sink_input_info);
- break;
- case Context.SubscriptionEventType.REMOVE:
- GLib.message("-> Context.SubscriptionEventType.REMOVE");
- pulse_update_sink_inputs();
- break;
- default:
- GLib.debug("Sink input event not known.");
- break;
- }
- }
-
- private void pulse_context_state_callback (Context c)
- {
- switch (c.get_state ()) {
- case Context.State.READY:
- c.set_subscribe_callback (context_events_cb);
- c.subscribe (PulseAudio.Context.SubscriptionMask.SINK_INPUT);
- pulse_update_sink_inputs();
- break;
-
- case Context.State.FAILED:
- case Context.State.TERMINATED:
- pulse_reconnect_soon();
- break;
-
- default:
- break;
- }
- }
-
- private void pulse_disconnect()
- {
- if (_pulse_context != null) {
- _pulse_context.disconnect ();
- _pulse_context = null;
- }
- }
-
- private void pulse_reconnect_soon ()
- {
- if (_pulse_reconnect_timer == 0)
- _pulse_reconnect_timer = Timeout.add_seconds (2, pulse_reconnect_timeout);
- }
-
- private void pulse_reconnect_soon_cancel()
- {
- if (_pulse_reconnect_timer != 0) {
- Source.remove(_pulse_reconnect_timer);
- _pulse_reconnect_timer = 0;
- }
- }
-
- private bool pulse_reconnect_timeout ()
- {
- _pulse_reconnect_timer = 0;
- pulse_reconnect ();
- return Source.REMOVE;
- }
-
- void pulse_reconnect ()
- {
- pulse_disconnect();
-
- var props = new Proplist ();
- props.sets (Proplist.PROP_APPLICATION_NAME, "Ubuntu Audio Settings");
- props.sets (Proplist.PROP_APPLICATION_ID, "com.canonical.settings.sound");
- props.sets (Proplist.PROP_APPLICATION_ICON_NAME, "multimedia-volume-control");
- props.sets (Proplist.PROP_APPLICATION_VERSION, "0.1");
-
- _pulse_context = new PulseAudio.Context (_pgloop.get_api(), null, props);
- _pulse_context.set_state_callback (pulse_context_state_callback);
-
- var server_string = Environment.get_variable("PULSE_SERVER");
- if (_pulse_context.connect(server_string, Context.Flags.NOFAIL, null) < 0)
- warning( "pa_context_connect() failed: %s\n", PulseAudio.strerror(_pulse_context.errno()));
- }
-
- void pulse_set_sink_input_volume(PulseAudio.Volume volume)
- {
- var index = _warning_sink_input_index;
-
- GLib.return_if_fail(_pulse_context != null);
- GLib.return_if_fail(index != PulseAudio.INVALID_INDEX);
- GLib.return_if_fail(volume != PulseAudio.Volume.INVALID);
-
- unowned CVolume cvol = CVolume();
- cvol.set(_multimedia_cvolume.channels, volume);
- GLib.message("setting multimedia volume to %s", cvol.to_string());
- _pulse_context.set_sink_input_volume(index, cvol, null);
- }
-
- private void pulse_start()
- {
- pulse_reconnect();
- }
-
- private void pulse_stop()
- {
- pulse_reconnect_soon_cancel();
- pulse_disconnect();
- }
-
-
- /** HIGH VOLUME PROPERTY **/
+ /**
+ *** HIGH VOLUME PROPERTY
+ **/
public bool ignore_high_volume {
get {
@@ -306,7 +136,9 @@ public class VolumeWarning : Object
}
}
- /** HIGH VOLUME APPROVED PROPERTY **/
+ /**
+ *** HIGH VOLUME APPROVED PROPERTY
+ **/
private Settings _settings = new Settings ("com.canonical.indicator.sound");
private uint _high_volume_approved_timer = 0;
@@ -370,9 +202,7 @@ public class VolumeWarning : Object
private IndicatorSound.WarnNotification _notification = new IndicatorSound.WarnNotification();
private PulseAudio.Volume _ok_volume = PulseAudio.Volume.INVALID;
- protected virtual void preshow() {
- _warning_sink_input_index = _multimedia_sink_input_index;
- }
+ protected virtual void preshow() {}
private void show() {
preshow();