public void Add(ParameterDescriptor parameterDescriptor, string value, IWatchable watchable)
{
lock (_itemsLock)
{
_items.Add(new Tuple<ParameterDescriptor, string, IWatchable>(parameterDescriptor, value, watchable));
}
}
public void Add(ParameterDescriptor parameterDescriptor, string value, IWatchable watchable)
{
lock (_itemsLock)
{
_items.Add(new Tuple <ParameterDescriptor, string, IWatchable>(parameterDescriptor, value, watchable));
}
}
/// <summary>
/// Binds the specified collection of attributes.
/// </summary>
/// <typeparam name="TValue">The type to bind to.</typeparam>
/// <param name="attributes">The collection of attributes to bind. The first attribute in the
/// collection should be the primary attribute.</param>
/// <param name="cancellationToken">The token to monitor for cancellation requests.</param>
/// <returns></returns>
public virtual async Task <TValue> BindAsync <TValue>(Attribute[] attributes, CancellationToken cancellationToken = default(CancellationToken))
{
var attribute = attributes.First();
var additionalAttributes = attributes.Skip(1).ToArray();
IBinding binding = await _bindingSource.BindAsync <TValue>(attribute, additionalAttributes, cancellationToken);
if (binding == null)
{
throw new InvalidOperationException("No binding found for attribute '" + attribute.GetType() + "'.");
}
// Create a clone of the binding context, so any binding data that was added
// will be applied to the binding
var ambientBindingContext = new AmbientBindingContext(_bindingSource.AmbientBindingContext.FunctionContext, _bindingData);
var bindingContext = new BindingContext(ambientBindingContext, cancellationToken);
IValueProvider provider = await binding.BindAsync(bindingContext);
if (provider == null)
{
return(default(TValue));
}
Debug.Assert(provider.Type == typeof(TValue));
ParameterDescriptor parameterDesciptor = binding.ToParameterDescriptor();
parameterDesciptor.Name = null; // Remove the dummy name "?" used for runtime binding.
// Add even if watchable is null to show parameter descriptor in status.
string value = provider.ToInvokeString();
IWatchable watchable = provider as IWatchable;
_watcher.Add(parameterDesciptor, value, watchable);
IValueBinder binder = provider as IValueBinder;
if (binder != null)
{
_binders.Add(binder);
}
IDisposable disposableProvider = provider as IDisposable;
if (disposableProvider != null)
{
_disposable.Add(disposableProvider);
}
object result = await provider.GetValueAsync();
return((TValue)result);
}
//ローカル視聴履歴に指定したIWatchableが存在したらフラグを立てる
public static void ApplyLocalHistory(IWatchable target)
{
foreach (var entry in App.ViewModelRoot.History.LocalHistoryList)
{
if (target.ContentUrl.Contains(entry.Item.VideoId))
{
target.IsWatched = true;
return;
}
}
}
public ParameterLog GetStatus()
{
lock (_itemsLock)
{
if (_items.Count == 0)
{
return(null);
}
List <BinderParameterLogItem> logItems = new List <BinderParameterLogItem>();
foreach (Tuple <ParameterDescriptor, string, IWatchable> item in _items)
{
ParameterDescriptor parameterDescriptor = item.Item1;
string value = item.Item2;
IWatchable watchable = item.Item3;
IWatcher watcher;
if (watchable != null)
{
watcher = watchable.Watcher;
}
else
{
watcher = null;
}
ParameterLog itemStatus;
if (watcher != null)
{
itemStatus = watcher.GetStatus();
}
else
{
itemStatus = null;
}
BinderParameterLogItem logItem = new BinderParameterLogItem
{
Descriptor = parameterDescriptor,
Value = value,
Log = itemStatus
};
logItems.Add(logItem);
}
return(new BinderParameterLog {
Items = logItems
});
}
}
private static IReadOnlyDictionary <string, IWatcher> CreateParameterWatchers(IReadOnlyDictionary <string, IValueProvider> parameters)
{
Dictionary <string, IWatcher> watches = new Dictionary <string, IWatcher>();
foreach (KeyValuePair <string, IValueProvider> item in parameters)
{
IWatchable watchable = item.Value as IWatchable;
if (watchable != null)
{
watches.Add(item.Key, watchable.Watcher);
}
}
return(watches);
}
public async Task <TValue> BindAsync <TValue>(Attribute attribute, CancellationToken cancellationToken)
{
IBinding binding = await _bindingSource.BindAsync <TValue>(attribute, cancellationToken);
if (binding == null)
{
throw new InvalidOperationException("No binding found for attribute '" + attribute.GetType() + "'.");
}
IValueProvider provider = await binding.BindAsync(new BindingContext(
_bindingSource.AmbientBindingContext, cancellationToken));
if (provider == null)
{
return(default(TValue));
}
Debug.Assert(provider.Type == typeof(TValue));
ParameterDescriptor parameterDesciptor = binding.ToParameterDescriptor();
parameterDesciptor.Name = null; // Remove the dummy name "?" used for runtime binding.
string value = provider.ToInvokeString();
IWatchable watchable = provider as IWatchable;
// Add even if watchable is null to show parameter descriptor in status.
_watcher.Add(parameterDesciptor, value, watchable);
IValueBinder binder = provider as IValueBinder;
if (binder != null)
{
_binders.Add(binder);
}
IDisposable disposableProvider = provider as IDisposable;
if (disposableProvider != null)
{
_disposable.Add(disposableProvider);
}
return((TValue)provider.GetValue());
}
public static IWatcher <TKey> For <TKey>(IWatchable <TKey> target)
{
return(new Watcher <IWatchable <TKey>, TKey>(target));
}
public void UnregisterWatchable(IWatchable watchable)
{
throw new NotImplementedException();
}
public void RegisterTweakable(IWatchable watchable)
{
throw new NotImplementedException();
}
public WatchableTileController(IHexGridController console, TileView view, HexGridCell <BaseNode> cell)
: base(console, view, cell)
{
watchable = base.Node.Watchable;
}
public WatchableNode(IWatchable watchable)
: base(watchable.Name)
{
Watchable = watchable;
}
