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VolumeStatus: play notification on scroll

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Add the machinery to cancel the notification when a new playing a
new one (wrapping ca_context_cancel), then use it when scrolling
the status icon.
Not doing it for the slider because it causes noise, either with the
keyboard, with mouse drag or with mouse wheel.

https://bugzilla.gnome.org/show_bug.cgi?id=633667
This commit is contained in:
Giovanni Campagna
2011-02-15 19:23:36 +01:00
parent a80ed030ad
commit a1e019b41a
3 changed files with 26 additions and 2 deletions
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7
js/ui/status/volume.js
View File

@ -19,6 +19,8 @@ const _ = Gettext.gettext;
const VOLUME_MAX = 65536.0; /* PA_VOLUME_NORM */
const VOLUME_ADJUSTMENT_STEP = 0.05; /* Volume adjustment step in % */
const VOLUME_NOTIFY_ID = 1;
function Indicator() {
this._init.apply(this, arguments);
}
@ -87,6 +89,8 @@ Indicator.prototype = {
this._output.change_is_muted(false);
this._output.push_volume();
}
this._notifyVolumeChange();
},
_onControlReady: function() {
@ -193,7 +197,8 @@ Indicator.prototype = {
},
_notifyVolumeChange: function() {
global.play_theme_sound('audio-volume-change');
global.cancel_theme_sound(VOLUME_NOTIFY_ID);
global.play_theme_sound(VOLUME_NOTIFY_ID, 'audio-volume-change');
},
_mutedChanged: function(object, param_spec, property) {