public CategoryViewModel(Category category)
: base(Consts.KEY_NAME, category.Name)
{
_category = category;
_nameProperty = new WProperty(typeof(string), category.Name);
_descriptionProperty = new WProperty(typeof(string), category.Description);
_thumbProperty = new WProperty(typeof(string), null);
_estimatedChildrenProperty = new WProperty(typeof(uint?), CalculateChildrenCount());
if (Category is NextPageCategory)
{
Thumb = "NextPage.png";
}
else
{
_eventDelegator = OnlineVideosAppDomain.Domain.CreateInstanceAndUnwrap(typeof(PropertyChangedDelegator).Assembly.FullName, typeof(PropertyChangedDelegator).FullName) as PropertyChangedDelegator;
_eventDelegator.InvokeTarget = new PropertyChangedExecutor
{
InvokeHandler = (s, e) =>
{
if (e.PropertyName == "ThumbnailImage") Thumb = (s as Category).ThumbnailImage;
}
};
_category.PropertyChanged += _eventDelegator.EventDelegate;
}
}
public Category(OnlineVideos.Category category)
{
Model = category;
Name = category.Name;
Description = category.Description;
ThumbnailImage = category.ThumbnailImage;
CategoryPath = category.RecursiveName();
if (category is OnlineVideos.RssLink) EstimatedVideoCount = (category as OnlineVideos.RssLink).EstimatedVideoCount;
// we cannot attach directly to the PropertyChanged event of the Model as it is in another domain and PropertyChangedEventArgs is not serializable
eventDelegator = OnlineVideosAppDomain.Domain.CreateInstanceAndUnwrap(typeof(PropertyChangedDelegator).Assembly.FullName, typeof(PropertyChangedDelegator).FullName) as PropertyChangedDelegator;
eventDelegator.InvokeTarget = new PropertyChangedExecutor() { InvokeHandler = ModelPropertyChanged };
Model.PropertyChanged += eventDelegator.EventDelegate;
}
public VideoViewModel(VideoInfo videoInfo, Category category, string siteName, string utilName, bool isDetailsVideo)
: base(Consts.KEY_NAME, isDetailsVideo ? ((DetailVideoInfo)videoInfo).Title2 : videoInfo.Title)
{
VideoInfo = videoInfo;
Category = category;
SiteName = siteName;
SiteUtilName = utilName;
IsDetailsVideo = isDetailsVideo;
_titleProperty = new WProperty(typeof(string), videoInfo.Title);
_title2Property = new WProperty(typeof(string), isDetailsVideo ? ((DetailVideoInfo)videoInfo).Title2 : string.Empty);
_descriptionProperty = new WProperty(typeof(string), videoInfo.Description);
_lengthProperty = new WProperty(typeof(string), videoInfo.Length);
_airdateProperty = new WProperty(typeof(string), videoInfo.Airdate);
_thumbnailImageProperty = new WProperty(typeof(string), videoInfo.ThumbnailImage);
_contextMenuEntriesProperty = new WProperty(typeof(ItemsList), null);
eventDelegator = OnlineVideosAppDomain.Domain.CreateInstanceAndUnwrap(typeof(PropertyChangedDelegator).Assembly.FullName, typeof(PropertyChangedDelegator).FullName) as PropertyChangedDelegator;
eventDelegator.InvokeTarget = new PropertyChangedExecutor()
{
InvokeHandler = (s, e) =>
{
if (e.PropertyName == "ThumbnailImage") ThumbnailImage = (s as VideoInfo).ThumbnailImage;
else if (e.PropertyName == "Length") Length = (s as VideoInfo).Length;
}
};
VideoInfo.PropertyChanged += eventDelegator.EventDelegate;
}