private void SendSlideInformation(SlideModel slide, Group receivers)
{
Message message, deck;
message = new PresentationInformationMessage(this.m_Presentation);
message.Group = receivers;
message.InsertChild(deck = new DeckInformationMessage(this.m_Deck));
// Ensure that nothing about the slide can change between sending the slide's information
// and creating the SlideNetworkService to listen for changes.
// TODO: Find a way to also ensure that nothing about the SheetModels change either, but this is less of a concern.
using (Synchronizer.Lock(this.m_SlideNetworkServices.SyncRoot)) {
using (Synchronizer.Lock(slide.SyncRoot)) {
deck.InsertChild(new SlideInformationMessage(slide));
message.Tags = new MessageTags();
message.Tags.SlideID = slide.Id;
this.m_Sender.Send(message);
if (!this.m_SlideNetworkServices.ContainsKey(slide))
{
SlideNetworkService service = new SlideNetworkService(this.m_Sender, this.m_Presentation, this.m_Deck, slide);
this.m_SlideNetworkServices.Add(slide, service);
}
}
}
}
public SheetsCollectionHelper(SlideNetworkService service, string property, SheetMessage.SheetCollection selector) : base(service.m_Sender, service.m_Slide, property)
{
this.m_Service = service;
this.m_Selector = selector;
base.Initialize();
}
private void HandleSlideRemoved(object sender, PropertyEventArgs args_)
{
PropertyCollectionEventArgs args = ((PropertyCollectionEventArgs)args_);
SlideModel slide = ((SlideModel)args.Removed);
using (Synchronizer.Lock(this.m_SlideNetworkServices.SyncRoot)) {
SlideNetworkService service = ((SlideNetworkService)this.m_SlideNetworkServices[slide]);
if (service != null)
{
this.m_SlideNetworkServices.Remove(service);
service.Dispose();
}
}
Message message, deck;
message = new PresentationInformationMessage(this.m_Presentation);
message.InsertChild(deck = new DeckInformationMessage(this.m_Deck));
deck.InsertChild(new SlideDeletedMessage(slide));
this.m_Sender.Send(message);
}
public SheetsCollectionHelper(SlideNetworkService service, string property, SheetMessage.SheetCollection selector)
: base(service.m_Sender, service.m_Slide, property)
{
this.m_Service = service;
this.m_Selector = selector;
base.Initialize();
}
private void SendSlideInformation(SlideModel slide, Group receivers)
{
Message message, deck;
message = new PresentationInformationMessage(this.m_Presentation);
message.Group = receivers;
message.InsertChild(deck = new DeckInformationMessage(this.m_Deck));
// Ensure that nothing about the slide can change between sending the slide's information
// and creating the SlideNetworkService to listen for changes.
// TODO: Find a way to also ensure that nothing about the SheetModels change either, but this is less of a concern.
using (Synchronizer.Lock(this.m_SlideNetworkServices.SyncRoot)) {
using (Synchronizer.Lock(slide.SyncRoot)) {
deck.InsertChild(new SlideInformationMessage(slide));
message.Tags = new MessageTags();
message.Tags.SlideID = slide.Id;
this.m_Sender.Send(message);
if (!this.m_SlideNetworkServices.ContainsKey(slide)) {
SlideNetworkService service = new SlideNetworkService(this.m_Sender, this.m_Presentation, this.m_Deck, slide);
this.m_SlideNetworkServices.Add(slide, service);
}
}
}
}