protected override bool UpdateTarget(ReceiveContext context)
{
DeckModel deck = this.Target as DeckModel;
if(deck == null) {
this.Target = deck = new DeckModel(((Guid) this.TargetId), this.Disposition | DeckDisposition.Remote, this.HumanName);
} else {
using(Synchronizer.Lock(deck.SyncRoot)) {
deck.HumanName = this.HumanName;
}
}
if ((this.Disposition & DeckDisposition.Remote) == 0) {
using (Synchronizer.Lock(deck.SyncRoot)) {
deck.DeckBackgroundColor = this.DeckBackgroundColor;
deck.DeckBackgroundTemplate = this.DeckBackgroundTemplate;
}
//if the background template is not exist in BackgroundTemplate.xml, then save it to the xml file
if (this.DeckBackgroundTemplate != null) {
BackgroundTemplateXmlService xmlservice = new BackgroundTemplateXmlService();
if (!xmlservice.IsTemplateExist(this.DeckBackgroundTemplate.Name))
xmlservice.SaveTemplate(this.DeckBackgroundTemplate);
}
}
return true;
}
protected override bool UpdateTarget(ReceiveContext context)
{
SlideModel slide = this.Target as SlideModel;
if(slide == null) {
this.Target = slide = new SlideModel(((Guid) this.TargetId), this.LocalId, this.Disposition | SlideDisposition.Remote, this.Bounds);
}
using(Synchronizer.Lock(slide.SyncRoot)) {
slide.Title = this.Title;
slide.Bounds = this.Bounds;
slide.Zoom = this.Zoom;
slide.BackgroundColor = this.SlideBackgroundColor;
slide.BackgroundTemplate = this.SlideBackgroundTemplate;
//Force the FilmStrip refresh, when slide.Visited change from false to true.
if (slide.Visited == false && this.Visited == true) {
slide.Visited = this.Visited;
using (Synchronizer.Lock(PresenterModel.TheInstance.ViewerState.SyncRoot)) {
if (PresenterModel.TheInstance.ViewerState.StudentNavigationType == LinkedDeckTraversalModel.NavigationSelector.Visited && PresenterModel.TheInstance.ViewerState.FilmStripEnabled == true) {
PresenterModel.TheInstance.ViewerState.FilmStripEnabled = false;
PresenterModel.TheInstance.ViewerState.FilmStripEnabled = true;
}
}
}
slide.Visited = this.Visited;
slide.SubmissionSlideGuid = this.SubmissionSlideGuid;
if( slide.SubmissionStyle != this.SubmissionStyle )
slide.SubmissionStyle = this.SubmissionStyle;
}
DeckModel deck = this.Parent != null ? this.Parent.Target as DeckModel : null;
if(deck != null) {
using(Synchronizer.Lock(deck.SyncRoot)) {
deck.InsertSlide(slide);
}
}
//if the background template is not exist in BackgroundTemplate.xml, then save it to the xml file
if (this.SlideBackgroundTemplate != null)
{
BackgroundTemplateXmlService xmlservice = new BackgroundTemplateXmlService();
if (!xmlservice.IsTemplateExist(this.SlideBackgroundTemplate.Name))
xmlservice.SaveTemplate(this.SlideBackgroundTemplate);
}
return true;
}