protected override async void Execute(IEnumerable <IVideoContent> items)
{
var anyCached = items.Any(x => VideoCacheManager.CheckCachedAsyncUnsafe(x.Id));
if (anyCached)
{
var confirmed = await DialogService.ShowMessageDialog(
"ConfirmCacheRemoveContent_Multiple".Translate(),
$"ConfirmCacheRemoveTitle_Multiple".Translate(items.Count()),
acceptButtonText : "Delete".Translate(),
"Cancel".Translate()
);
if (confirmed)
{
foreach (var item in items)
{
await VideoCacheManager.CancelCacheRequest(item.Id);
}
}
}
else
{
foreach (var item in items)
{
await VideoCacheManager.CancelCacheRequest(item.Id);
}
}
}
private void VideoItemFlyout_Opening(object sender, object e)
{
object dataContext = Target.DataContext ?? (Target as SelectorItem)?.Content;
var content = (dataContext as Interfaces.IVideoContent);
if (content == null || (VideoItems?.Any() ?? false))
{
content = VideoItems?.First();
dataContext = VideoItems;
}
bool isMultipleSelection = VideoItems?.Count >= 2;
var playlist = Playlist;
// 視聴履歴
RemoveWatchHisotryItem.Visibility = (content is IWatchHistory).ToVisibility();
// ローカルプレイリスト
if (playlist is LocalPlaylist localPlaylist)
{
RemoveLocalPlaylistItem.CommandParameter = dataContext;
RemoveLocalPlaylistItem.Command = localPlaylist.ItemsRemoveCommand;
RemoveLocalPlaylistItem.Visibility = Visibility.Visible;
}
else
{
RemoveLocalPlaylistItem.Visibility = Visibility.Collapsed;
}
// マイリスト
if (playlist is LoginUserMylistPlaylist mylistPlaylist)
{
RemoveMylistItem.CommandParameter = dataContext;
RemoveMylistItem.Command = mylistPlaylist.ItemsRemoveCommand;
RemoveMylistItem.Visibility = Visibility.Visible;
}
else
{
RemoveMylistItem.Visibility = Visibility.Collapsed;
}
// キュー
AddQueue.CommandParameter = dataContext;
RemoveQueue.CommandParameter = dataContext;
if (isMultipleSelection)
{
AddQueue.Visibility = VideoItems.All(x => HohoemaPlaylist.QueuePlaylist.Contains(x)).ToInvisibility();
RemoveQueue.Visibility = VideoItems.Any(x => HohoemaPlaylist.QueuePlaylist.Contains(x)).ToVisibility();
}
else if (HohoemaPlaylist.QueuePlaylist.Contains(content))
{
AddQueue.Visibility = Visibility.Collapsed;
RemoveQueue.Visibility = Visibility.Visible;
}
else
{
AddQueue.Visibility = Visibility.Visible;
RemoveQueue.Visibility = Visibility.Collapsed;
}
// あとで見る
AddWatchAfter.CommandParameter = dataContext;
RemoveWatchAfter.CommandParameter = dataContext;
if (isMultipleSelection)
{
AddWatchAfter.Visibility = VideoItems.All(x => HohoemaPlaylist.WatchAfterPlaylist.Contains(x)).ToInvisibility();
RemoveWatchAfter.Visibility = VideoItems.Any(x => HohoemaPlaylist.WatchAfterPlaylist.Contains(x)).ToVisibility();
}
else if (HohoemaPlaylist.WatchAfterPlaylist.Contains(content))
{
AddWatchAfter.Visibility = Visibility.Collapsed;
RemoveWatchAfter.Visibility = Visibility.Visible;
}
else
{
AddWatchAfter.Visibility = Visibility.Visible;
RemoveWatchAfter.Visibility = Visibility.Collapsed;
}
// マイリスト
AddToMylistSubItem.Items.Clear();
AddToMylistSubItem.Visibility = UserMylistManager.IsLoginUserMylistReady ? Visibility.Visible : Visibility.Collapsed;
if (UserMylistManager.IsLoginUserMylistReady)
{
AddToMylistSubItem.Items.Add(new MenuFlyoutItem()
{
Text = _localizedText_CreateNew,
Command = CreateMylistCommand,
CommandParameter = dataContext
});
foreach (var mylist in UserMylistManager.Mylists)
{
AddToMylistSubItem.Items.Add(new MenuFlyoutItem()
{
Text = mylist.Label,
Command = mylist.ItemsAddCommand,
CommandParameter = dataContext
});
}
}
var visibleSingleSelectionItem = isMultipleSelection.ToInvisibility();
OpenVideoInfoPage.Visibility = visibleSingleSelectionItem;
OpenOwnerVideosPage.Visibility = visibleSingleSelectionItem;
AddNgUser.Visibility = visibleSingleSelectionItem;
VideoInfoItemSeparator.Visibility = visibleSingleSelectionItem;
//OpenOwnerSeriesPage.Visibility = (content?.ProviderType == Database.NicoVideoUserType.User && content?.ProviderId != null).ToVisibility();
//OpenOwnerSeriesPage.CommandParameter = content?.ProviderId;
Share.Visibility = visibleSingleSelectionItem;
CopySubItem.Visibility = visibleSingleSelectionItem;
SusbcriptionSubItem.Visibility = visibleSingleSelectionItem;
// プレイリスト
LocalMylistSubItem.Items.Clear();
LocalMylistSubItem.Items.Add(new MenuFlyoutItem()
{
Text = _localizedText_CreateNew,
Command = CreateLocalMylistCommand,
CommandParameter = dataContext
});
foreach (var localMylist in LocalMylistManager.LocalPlaylists)
{
LocalMylistSubItem.Items.Add(new MenuFlyoutItem()
{
Text = localMylist.Label,
Command = localMylist.ItemsAddCommand,
CommandParameter = dataContext
});
}
// 購読
var susbcSourceConverter = new Subscriptions.SubscriptionSourceConverter();
var subscSource = susbcSourceConverter.Convert(content, typeof(SubscriptionSource), null, null);
SusbcriptionSubItem.Items.Clear();
SusbcriptionSubItem.Items.Add(new MenuFlyoutItem()
{
Text = _localizedText_CreateNew,
Command = CreateSubscriptionGroupCommand,
CommandParameter = subscSource
});
foreach (var subsc in SubscriptionManager.Subscriptions)
{
SusbcriptionSubItem.Items.Add(new MenuFlyoutItem()
{
Text = subsc.Label,
Command = subsc.AddSource,
CommandParameter = subscSource
});
}
// NG投稿者
AddNgUser.Visibility = AddNgUser.Command.CanExecute(content).ToVisibility();
RemoveNgUser.Visibility = RemoveNgUser.Command.CanExecute(content).ToVisibility();
// キャッシュ
var isCacheEnabled = VideoCacheManager.CacheSettings.IsEnableCache && VideoCacheManager.CacheSettings.IsUserAcceptedCache;
var cacheEnableToVisibility = isCacheEnabled.ToVisibility();
if (isMultipleSelection && isCacheEnabled)
{
// 一つでもキャッシュ済みがあれば削除ボタンを表示
// 一つでも未キャッシュがあれば取得ボタンを表示
var anyItemsCached = VideoItems.Any(x => VideoCacheManager.IsCacheRequested(x.Id));
var anyItemsNotCached = VideoItems.Any(x => !VideoCacheManager.CheckCachedAsyncUnsafe(x.Id));
var notCachedToVisible = (anyItemsNotCached).ToVisibility();
CacheRequest.Visibility = notCachedToVisible;
CacheRequest.CommandParameter = dataContext;
CacheRequestWithQuality.Visibility = notCachedToVisible;
DeleteCacheRequest.CommandParameter = dataContext;
CacheSeparator.Visibility = Visibility.Visible;
var cachedToVisible = (anyItemsCached).ToVisibility();
DeleteCacheRequest.Visibility = cachedToVisible;
}
else if (isCacheEnabled)
{
var itemCached = VideoCacheManager.IsCacheRequested(content.Id);
var itemNotCached = !VideoCacheManager.CheckCachedAsyncUnsafe(content.Id);
var notCachedToVisible = (itemNotCached).ToVisibility();
CacheRequest.Visibility = notCachedToVisible;
CacheRequest.CommandParameter = dataContext;
CacheRequestWithQuality.Visibility = notCachedToVisible;
DeleteCacheRequest.CommandParameter = dataContext;
CacheSeparator.Visibility = Visibility.Visible;
var cachedToVisible = (itemCached).ToVisibility();
DeleteCacheRequest.Visibility = cachedToVisible;
}
else
{
CacheRequest.Visibility = Visibility.Collapsed;
CacheRequestWithQuality.Visibility = Visibility.Collapsed;
CacheSeparator.Visibility = Visibility.Collapsed;
DeleteCacheRequest.Visibility = Visibility.Collapsed;
}
if (CacheRequestWithQuality.Items.Count == 0)
{
foreach (var quality in Enum.GetValues(typeof(NicoVideoQuality)).Cast <NicoVideoQuality>().Where(x => x.IsDmc() && x != NicoVideoQuality.Unknown))
{
var command = App.Current.Container.Resolve <CacheAddRequestCommand>();
command.VideoQuality = quality;
var cacheRequestMenuItem = new MenuFlyoutItem()
{
Text = quality.Translate(),
Command = command,
};
CacheRequestWithQuality.Items.Add(cacheRequestMenuItem);
}
}
foreach (var qualityCacheRequest in CacheRequestWithQuality.Items)
{
(qualityCacheRequest as MenuFlyoutItem).CommandParameter = dataContext;
}
// 選択
if (!VideoItemsSelectionContext.IsSelectionEnabled)
{
SelectionStart.Visibility = Visibility.Visible;
SelectionEnd.Visibility = Visibility.Collapsed;
SelectionAll.Visibility = Visibility.Collapsed;
}
else
{
SelectionStart.Visibility = Visibility.Collapsed;
SelectionEnd.Visibility = Visibility.Visible;
SelectionAll.Visibility = Visibility.Visible;
}
}