private void ShowSingleChannelGuide(IChannel channel)
{
if (channel == null || CurrentChannelGroup == null)
{
return;
}
int channelId = channel.ChannelId;
int groupId = CurrentChannelGroup.ChannelGroupId;
IWorkflowManager workflowManager = ServiceRegistration.Get <IWorkflowManager>();
NavigationContextConfig navigationContextConfig = new NavigationContextConfig();
navigationContextConfig.AdditionalContextVariables = new Dictionary <string, object>();
navigationContextConfig.AdditionalContextVariables[SlimTvClientModel.KEY_CHANNEL_ID] = channelId;
navigationContextConfig.AdditionalContextVariables[SlimTvClientModel.KEY_GROUP_ID] = groupId;
Guid stateId = new Guid("A40F05BB-022E-4247-8BEE-16EB3E0B39C5");
if (workflowManager.IsAnyStateContainedInNavigationStack(new Guid[] { stateId }))
{
workflowManager.NavigatePopToState(stateId, false);
}
else
{
workflowManager.NavigatePush(stateId, navigationContextConfig);
}
}
public override async Task <AsyncResult <ContentDirectoryMessaging.MediaItemChangeType> > ProcessAsync(MediaItem mediaItem)
{
// If the MediaItem was loaded from ML
bool result = false;
if (IsManagedByMediaLibrary(mediaItem))
{
foreach (KeyValuePair <Guid, Guid> aspectScreen in _aspectScreens)
{
if (mediaItem.Aspects.ContainsKey(aspectScreen.Key))
{
ServiceRegistration.Get <IThreadPool>().Add(() =>
{
// TODO: This is a workaround for a specific IWorkflowManager issue:
// By interface design it is able to support batching of WF transitions, but the screen manager is not. In our special case here
// the closing of the dialog leads to a "Pop", while the action itself issues a "Push". The order is not always kept and leads to
// unpredictable results. So the workaround moves the "Push" into a background thread and waits a while before executing.
// Ideally the IScreenManager implementation should by finished.
Thread.Sleep(300);
var wf = ServiceRegistration.Get <IWorkflowManager>();
var contextConfig = new NavigationContextConfig {
AdditionalContextVariables = new Dictionary <string, object> {
{ Consts.KEY_MEDIA_ITEM, mediaItem }
}
};
wf.NavigatePush(aspectScreen.Value, contextConfig);
result = true;
});
break;
}
}
}
return(new AsyncResult <ContentDirectoryMessaging.MediaItemChangeType>(result, ContentDirectoryMessaging.MediaItemChangeType.None));
}
public static void Show(IProgram program)
{
NavigationContextConfig navigationContextConfig = new NavigationContextConfig();
navigationContextConfig.AdditionalContextVariables = new Dictionary <string, object>();
navigationContextConfig.AdditionalContextVariables[SlimTvClientModel.KEY_PROGRAM] = program;
navigationContextConfig.AdditionalContextVariables[SlimTvClientModel.KEY_MODE] = false;
Show(navigationContextConfig);
}
public static void Show(ISchedule schedule)
{
NavigationContextConfig navigationContextConfig = new NavigationContextConfig();
navigationContextConfig.AdditionalContextVariables = new Dictionary <string, object>();
navigationContextConfig.AdditionalContextVariables[SlimTvClientModel.KEY_SCHEDULE] = schedule;
navigationContextConfig.AdditionalContextVariables[SlimTvClientModel.KEY_MODE] = true;
Show(navigationContextConfig);
}
private static void Show(NavigationContextConfig context)
{
IWorkflowManager workflowManager = ServiceRegistration.Get <IWorkflowManager>();
Guid stateId = new Guid("3C6081CB-88DC-44A7-9E17-8D7BFE006EE5");
if (workflowManager.IsAnyStateContainedInNavigationStack(new Guid[] { stateId }))
{
workflowManager.NavigatePopToState(stateId, false);
}
else
{
workflowManager.NavigatePush(stateId, context);
}
}
public static void Show(IProgram program)
{
NavigationContextConfig context = null;
if (program != null)
{
context = new NavigationContextConfig();
context.AdditionalContextVariables = new Dictionary <string, object>();
context.AdditionalContextVariables[SlimTvClientModel.KEY_PROGRAM] = program;
}
IWorkflowManager workflowManager = ServiceRegistration.Get <IWorkflowManager>();
workflowManager.NavigatePush(STATE_MANUAL_SCHEDULE, context);
}
