private void EventHandler_OnMuteChanged(ServiceEventHandler sender, bool muted)
{
if (InvokeRequired)
{
Invoke((MethodInvoker)(() => this.EventHandler_OnMuteChanged(sender, muted))); return;
}
btnVolume.ImageIndex = muted ? 0 : volumeIconIndex;
}
private void EventHandler_OnPlaybackChanged(ServiceEventHandler sender, bool playing)
{
if (InvokeRequired)
{
Invoke((MethodInvoker)(() => this.EventHandler_OnPlaybackChanged(sender, playing))); return;
}
btnPlay.ImageIndex = playing ? 1 : 0;
}
private void EventHandler_OnVolumeChanged(ServiceEventHandler sender, int volume)
{
if (InvokeRequired)
{
Invoke((MethodInvoker)(() => this.EventHandler_OnVolumeChanged(sender, volume))); return;
}
// Remove the event handler for the value change and call it separately with a different sender
// to avoid it sending the volume value back to the renderer and create a loop.
tbVolume.ValueChanged -= tbVolume_ValueChanged;
tbVolume.Value = volume;
tbVolume_ValueChanged(this, EventArgs.Empty);
tbVolume.ValueChanged += tbVolume_ValueChanged;
}
