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-rw-r--r--src/service.vala165
1 files changed, 113 insertions, 52 deletions
diff --git a/src/service.vala b/src/service.vala
index 2a65492..c7e29e7 100644
--- a/src/service.vala
+++ b/src/service.vala
@@ -19,6 +19,8 @@
public class IndicatorSound.Service: Object {
public Service (MediaPlayerList playerlist) {
+ sync_notification = new Notify.Notification(_("Volume"), "", "audio-volume-muted");
+
this.settings = new Settings ("com.canonical.indicator.sound");
this.sharedsettings = new Settings ("com.ubuntu.sound");
@@ -49,6 +51,7 @@ public class IndicatorSound.Service: Object {
this.actions.add_action (this.create_mute_action ());
this.actions.add_action (this.create_volume_action ());
this.actions.add_action (this.create_mic_volume_action ());
+ this.actions.add_action (this.create_high_volume_action ());
this.menus = new HashTable<string, SoundMenu> (str_hash, str_equal);
this.menus.insert ("desktop_greeter", new SoundMenu (null, SoundMenu.DisplayFlags.SHOW_MUTE | SoundMenu.DisplayFlags.HIDE_PLAYERS | SoundMenu.DisplayFlags.GREETER_PLAYERS));
@@ -60,20 +63,28 @@ public class IndicatorSound.Service: Object {
this.volume_control.bind_property ("active-mic", menu, "show-mic-volume", BindingFlags.SYNC_CREATE);
});
+ this.menus.@foreach ( (profile, menu) => {
+ this.volume_control.bind_property ("high-volume", menu, "show-high-volume-warning", BindingFlags.SYNC_CREATE);
+ });
+
this.sync_preferred_players ();
this.settings.changed["interested-media-players"].connect ( () => {
this.sync_preferred_players ();
});
- if (settings.get_boolean ("show-notify-osd-on-scroll")) {
- List<string> caps = Notify.get_server_caps ();
- if (caps.find_custom ("x-canonical-private-synchronous", strcmp) != null) {
- this.notification = new Notify.Notification ("indicator-sound", "", "");
- this.notification.set_hint_string ("x-canonical-private-synchronous", "indicator-sound");
- }
- }
-
sharedsettings.bind ("allow-amplified-volume", this, "allow-amplified-volume", SettingsBindFlags.GET);
+
+ /* Hide the notification when the menu is shown */
+ var shown_action = actions.lookup_action ("indicator-shown") as SimpleAction;
+ shown_action.change_state.connect ((state) => {
+ if (state.get_boolean()) {
+ try {
+ sync_notification.close();
+ } catch (Error e) {
+ warning("Unable to close synchronous volume notification: %s", e.message);
+ }
+ }
+ });
}
~Service() {
@@ -126,6 +137,9 @@ public class IndicatorSound.Service: Object {
}
set {
+ if (this.allow_amplified_volume == value)
+ return;
+
if (value) {
/* from pulse/volume.h: #define PA_VOLUME_UI_MAX (pa_sw_volume_from_dB(+11.0)) */
this.max_volume = (double)PulseAudio.Volume.sw_from_dB(11.0) / PulseAudio.Volume.NORM;
@@ -135,7 +149,7 @@ public class IndicatorSound.Service: Object {
}
/* Normalize volume, because the volume action's state is [0.0, 1.0], see create_volume_action() */
- this.actions.change_action_state ("volume", this.volume_control.get_volume () / this.max_volume);
+ this.actions.change_action_state ("volume", this.volume_control.volume / this.max_volume);
}
}
@@ -144,6 +158,7 @@ public class IndicatorSound.Service: Object {
{ "scroll", activate_scroll_action, "i", null, null },
{ "desktop-settings", activate_desktop_settings, null, null, null },
{ "phone-settings", activate_phone_settings, null, null, null },
+ { "indicator-shown", null, null, "@b false", null },
};
MainLoop loop;
@@ -156,10 +171,10 @@ public class IndicatorSound.Service: Object {
uint player_action_update_id;
bool mute_blocks_sound;
uint sound_was_blocked_timeout_id;
- Notify.Notification notification;
bool syncing_preferred_players = false;
AccountsServiceUser? accounts_service = null;
bool export_to_accounts_service = false;
+ private Notify.Notification sync_notification;
/* Maximum volume as a scaling factor between the volume action's state and the value in
* this.volume_control. See create_volume_action().
@@ -171,29 +186,8 @@ public class IndicatorSound.Service: Object {
void activate_scroll_action (SimpleAction action, Variant? param) {
int delta = param.get_int32(); /* positive for up, negative for down */
- double v = this.volume_control.get_volume () + volume_step_percentage * delta;
- this.volume_control.set_volume (v.clamp (0.0, this.max_volume));
-
- if (this.notification != null) {
- string icon;
- if (v <= 0.0)
- icon = "notification-audio-volume-off";
- else if (v <= 0.3)
- icon = "notification-audio-volume-low";
- else if (v <= 0.7)
- icon = "notification-audio-volume-medium";
- else
- icon = "notification-audio-volume-high";
-
- this.notification.update ("indicator-sound", "", icon);
- this.notification.set_hint_int32 ("value", ((int32) (100 * v / this.max_volume)).clamp (-1, 101));
- try {
- this.notification.show ();
- }
- catch (Error e) {
- warning ("unable to show notification: %s", e.message);
- }
- }
+ double v = this.volume_control.volume + volume_step_percentage * delta;
+ this.volume_control.volume = v.clamp (0.0, this.max_volume);
}
void activate_desktop_settings (SimpleAction action, Variant? param) {
@@ -228,7 +222,7 @@ public class IndicatorSound.Service: Object {
}
void update_root_icon () {
- double volume = this.volume_control.get_volume ();
+ double volume = this.volume_control.volume;
string icon;
if (this.volume_control.mute)
icon = this.mute_blocks_sound ? "audio-volume-muted-blocking-panel" : "audio-volume-muted-panel";
@@ -258,6 +252,63 @@ public class IndicatorSound.Service: Object {
root_action.set_state (builder.end());
}
+ /* TODO: Update these if the notification server leaves the bus and restarts */
+ private bool check_sync_notification = false;
+ private bool support_sync_notification = false;
+
+ void update_sync_notification () {
+ if (!check_sync_notification) {
+ List<string> caps = Notify.get_server_caps ();
+ if (caps.find_custom ("x-canonical-private-synchronous", strcmp) != null) {
+ support_sync_notification = true;
+ }
+ check_sync_notification = true;
+ }
+
+ if (!support_sync_notification)
+ return;
+
+ var shown_action = actions.lookup_action ("indicator-shown") as SimpleAction;
+ if (shown_action != null && shown_action.get_state().get_boolean())
+ return;
+
+ /* Determine Label */
+ string volume_label = "";
+ if (volume_control.high_volume)
+ volume_label = _("High volume");
+
+ /* Choose an icon */
+ string icon = "audio-volume-muted";
+ if (volume_control.volume <= 0.0)
+ icon = "audio-volume-muted";
+ else if (volume_control.volume <= 0.3)
+ icon = "audio-volume-low";
+ else if (volume_control.volume <= 0.7)
+ icon = "audio-volume-medium";
+ else
+ icon = "audio-volume-high";
+
+ /* Check tint */
+ string tint = "false";
+ if (volume_control.high_volume)
+ tint = "true";
+
+ /* Put it all into the notification */
+ sync_notification.clear_hints ();
+ sync_notification.update (_("Volume"), volume_label, icon);
+ sync_notification.set_hint ("value", (int32)(volume_control.volume * 100.0));
+ sync_notification.set_hint ("x-canonical-value-bar-tint", tint);
+ sync_notification.set_hint ("x-canonical-private-synchronous", "true");
+ sync_notification.set_hint ("x-canonical-non-shaped-icon", "true");
+
+ /* Show it */
+ try {
+ sync_notification.show ();
+ } catch (GLib.Error e) {
+ warning("Unable to send volume change notification: %s", e.message);
+ }
+ }
+
Action create_silent_mode_action () {
bool silentNow = false;
if (this.accounts_service != null) {
@@ -332,15 +383,6 @@ public class IndicatorSound.Service: Object {
return mute_action;
}
- void volume_changed (double volume) {
- var volume_action = this.actions.lookup_action ("volume") as SimpleAction;
-
- /* Normalize volume, because the volume action's state is [0.0, 1.0], see create_volume_action() */
- volume_action.set_state (new Variant.double (volume / this.max_volume));
-
- this.update_root_icon ();
- }
-
Action create_volume_action () {
/* The action's state is between be in [0.0, 1.0] instead of [0.0,
* max_volume], so that we don't need to update the slider menu item
@@ -349,23 +391,31 @@ public class IndicatorSound.Service: Object {
* volume_control.set_volume().
*/
- double volume = this.volume_control.get_volume () / this.max_volume;
+ double volume = this.volume_control.volume / this.max_volume;
var volume_action = new SimpleAction.stateful ("volume", VariantType.INT32, new Variant.double (volume));
volume_action.change_state.connect ( (action, val) => {
double v = val.get_double () * this.max_volume;
- volume_control.set_volume (v.clamp (0.0, this.max_volume));
+ volume_control.volume = v.clamp (0.0, this.max_volume);
});
/* activating this action changes the volume by the amount given in the parameter */
volume_action.activate.connect ( (action, param) => {
int delta = param.get_int32 ();
- double v = volume_control.get_volume () + volume_step_percentage * delta;
- volume_control.set_volume (v.clamp (0.0, this.max_volume));
+ double v = volume_control.volume + volume_step_percentage * delta;
+ volume_control.volume = v.clamp (0.0, this.max_volume);
});
- this.volume_control.volume_changed.connect (volume_changed);
+ this.volume_control.notify["volume"].connect (() => {
+ var vol_action = this.actions.lookup_action ("volume") as SimpleAction;
+
+ /* Normalize volume, because the volume action's state is [0.0, 1.0], see create_volume_action() */
+ vol_action.set_state (new Variant.double (this.volume_control.volume / this.max_volume));
+
+ this.update_root_icon ();
+ this.update_sync_notification ();
+ });
this.volume_control.bind_property ("ready", volume_action, "enabled", BindingFlags.SYNC_CREATE);
@@ -373,14 +423,14 @@ public class IndicatorSound.Service: Object {
}
Action create_mic_volume_action () {
- var volume_action = new SimpleAction.stateful ("mic-volume", null, new Variant.double (this.volume_control.get_mic_volume ()));
+ var volume_action = new SimpleAction.stateful ("mic-volume", null, new Variant.double (this.volume_control.mic_volume));
volume_action.change_state.connect ( (action, val) => {
- volume_control.set_mic_volume (val.get_double ());
+ volume_control.mic_volume = val.get_double ();
});
- this.volume_control.mic_volume_changed.connect ( (volume) => {
- volume_action.set_state (new Variant.double (volume));
+ this.volume_control.notify["mic-volume"].connect ( () => {
+ volume_action.set_state (new Variant.double (this.volume_control.mic_volume));
});
this.volume_control.bind_property ("ready", volume_action, "enabled", BindingFlags.SYNC_CREATE);
@@ -388,6 +438,17 @@ public class IndicatorSound.Service: Object {
return volume_action;
}
+ Action create_high_volume_action () {
+ var high_volume_action = new SimpleAction.stateful("high-volume", null, new Variant.boolean (this.volume_control.high_volume));
+
+ this.volume_control.notify["high-volume"].connect( () => {
+ high_volume_action.set_state(new Variant.boolean (this.volume_control.high_volume));
+ update_sync_notification();
+ });
+
+ return high_volume_action;
+ }
+
void bus_acquired (DBusConnection connection, string name) {
try {
connection.export_action_group ("/com/canonical/indicator/sound", this.actions);
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-09 17:23:01 +0000