protected void PausePlayback()
{
Player.ActiveMediaPlugin.VisualElement.IfNotNull(v => v.Visibility = System.Windows.Visibility.Collapsed);
if (((Microsoft.SilverlightMediaFramework.Core.SMFPlayer)adHost).IsPlayBlocked)
{
// if we're already blocked, stick with it.
AdHost.AddPlayBlock(this);
isBlocking = true;
}
else
{
Player.ActiveMediaPlugin.Pause();
}
}
protected override bool ExecutePayload(IAsyncAdPayload Payload, IAdSource Source)
{
var result = Payload as VastAdUnit;
var adPod = result.AdPod;
bool needsRelease;
Player.ActiveMediaPlugin.VisualElement.IfNotNull(v => v.Visibility = System.Windows.Visibility.Collapsed);
if (((Microsoft.SilverlightMediaFramework.Core.SMFPlayer)adHost).IsPlayBlocked)
{
// if we're already blocked, stick with it.
AdHost.AddPlayBlock(loadBlocker);
needsRelease = true;
}
else
{
Player.ActiveMediaPlugin.Pause();
needsRelease = false;
}
adPod.LoadAsync(success =>
{
Player.ActiveMediaPlugin.VisualElement.IfNotNull(v => v.Visibility = System.Windows.Visibility.Visible);
if (success)
{
// now that it is loaded, watch for each vastAd and CreativeSet to begin and complete running
foreach (var vastAd in adPod.Ads)
{
vastAd.RunCompleted += vastAd_RunCompleted;
foreach (var creativeSet in vastAd.CreativeSets)
{
creativeSet.RunStarting += creativeSet_RunStarting;
creativeSet.RunStarted += creativeSet_RunStarted;
creativeSet.RunCompleted += creativeSet_RunCompleted;
}
}
// pass on that we are now running this ad. Note: It still could fail to run.
result.OnStart();
// actually run the ad
adPod.RunCompleted += new Action <AdPod, bool>(adPod_RunCompleted);
adPod.ReleasePlayer += new Action <AdPod>(adPod_ReleasePlayer);
adPod.RunAsync();
}
else
{
// clear out the current running AdSpot. This permits other ads to be handled.
activeCreativeSets.Clear();
activeAdPod = null;
// notify upstream
result.OnFail();
result.Deactivate();
base.ExecuteAdFailed(Source);
if (!needsRelease)
{
Player.ActiveMediaPlugin.Play();
}
}
if (needsRelease)
{
adHost.ReleasePlayBlock(loadBlocker);
}
});
return(true);
}
