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authorcharles kerr <charlesk@canonical.com>2015-12-21 17:18:09 -0600
committercharles kerr <charlesk@canonical.com>2015-12-21 17:18:09 -0600
commitccb78ba3fe467462eaa182625f965483ce331299 (patch)
treeb4dd7a086d0ddad10174c4e080a45e7d1238fe90 /src
parent312c160be7de600d6a110cd5ab5101dd9c0143d0 (diff)
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call show() in an idle func to avoid callback cycles
Diffstat (limited to 'src')
-rw-r--r--src/volume-warning.vala29
1 files changed, 27 insertions, 2 deletions
diff --git a/src/volume-warning.vala b/src/volume-warning.vala
index 95ba929..2ae3b9b 100644
--- a/src/volume-warning.vala
+++ b/src/volume-warning.vala
@@ -118,6 +118,7 @@ public class VolumeWarning : Object
private void stop_all_timers()
{
stop_high_volume_approved_timer();
+ stop_show_timeout();
}
/***
@@ -350,17 +351,42 @@ public class VolumeWarning : Object
private PulseAudio.Volume _ok_volume = PulseAudio.Volume.INVALID;
+ private uint _show_timeout = 0;
+
+ private void stop_show_timeout() {
+ if (_show_timeout != 0) {
+ Source.remove(_show_timeout);
+ _show_timeout = 0;
+ }
+ }
+
+ private void show_soon() {
+ const uint interval_msec = 200;
+ if (_show_timeout == 0)
+ _show_timeout = Timeout.add(interval_msec, show_idle);
+ }
+
+ private bool show_idle() {
+ _show_timeout = 0;
+ this.show();
+ return false; // Source.REMOVE;
+ }
+
private void show() {
+ GLib.message("in show()");
_ok_volume = multimedia_volume;
+ GLib.message("calling notification.show");
_notification.show();
+ GLib.message("setting 'active' property to true");
this.active = true;
// lower the volume to just under the warning level
+ GLib.message("setting multimedia volume to be just under the warning level");
set_pulse_multimedia_volume.begin (_options.loud_volume()-1);
+ GLib.message("leaving show()");
}
private void on_user_response(IndicatorSound.WarnNotification.Response response) {
- _notification.close();
if (response == IndicatorSound.WarnNotification.Response.OK) {
approve_high_volume();
@@ -368,7 +394,6 @@ public class VolumeWarning : Object
}
_ok_volume = PulseAudio.Volume.INVALID;
-
this.active = false;
}
}