private void AddMetadata(IContainsMetadata item)
{
this.MetadataList.AddRange(MetadataPropertyUtils.GetPropertyList(item));
foreach (MetadataProperty property in item.CustomProperties)
{
this.MetadataList.Add(property);
}
}
public MetadataHandler(IContainsMetadata item, ObservableCollection <MetadataProperty> properties)
{
this.Item = item ?? throw new ArgumentNullException("item is null");
this.MetadataList = new ObservableCollection <MetadataProperty>();
AddMetadata(this.Item);
AddMetadata(properties);
this.MetadataCollection = new ListCollectionView(this.MetadataList);
this.MetadataCollection.GroupDescriptions.Add(new PropertyGroupDescription("Type"));
this.SelectedMetadata.PropertyChanged += SelectedMetadataChanged;
this.AddCustomMetaDataCommand = new DelegateCommand(() => AddNewCustomProperty());
this.RemoveCustomMetadataCommand = new DelegateCommand(() => RemoveCustomProperty());
this.MoveMetadataUpCommand = new DelegateCommand(() => MoveCurrentMetadataUp());
this.MoveMetadataDownCommand = new DelegateCommand(() => MoveCurrentMetadataDown());
}
public MetadataHandler(IContainsMetadata item)
: this(item, new ObservableCollection <MetadataProperty>())
{
}