新增快捷键Ctrl+S保存收藏选择，保存视频收藏后自动隐藏收藏夹选择菜单

src/BiliLite.UWP/BiliLite.UWP.csproj

@@ -191,6 +191,8 @@
     <Compile Include="Models\Common\Rank\RankItemModel.cs" />
     <Compile Include="Models\Common\Rank\RankItemOwnerModel.cs" />
     <Compile Include="Models\Common\Rank\RankItemStatModel.cs" />
+    <Compile Include="Models\Functions\SaveFunction.cs" />
+    <Compile Include="Pages\ISavablePage.cs" />
     <Compile Include="Services\Biz\MediaListService.cs" />
     <Compile Include="Services\PlaySpeedMenuService.cs" />
     <Compile Include="ViewModels\Rank\RankRegionViewModel.cs" />

src/BiliLite.UWP/Models/Functions/SaveFunction.cs

@@ -0,0 +1,16 @@
+using BiliLite.Pages;
+using System.Threading.Tasks;
+
+namespace BiliLite.Models.Functions
+{
+    public class SaveFunction : IShortcutFunction
+    {
+        public string Name { get; } = "保存操作";
+
+        public async Task Action(object param)
+        {
+            if (!(param is ISavablePage page)) return;
+            await page.Save();
+        }
+    }
+}

src/BiliLite.UWP/Pages/ISavablePage.cs

@@ -0,0 +1,9 @@
+using System.Threading.Tasks;
+
+namespace BiliLite.Pages
+{
+    public interface ISavablePage
+    {
+        public Task Save();
+    }
+}

src/BiliLite.UWP/Pages/VideoDetailPage.xaml.cs

@@ -30,7 +30,7 @@
 
 namespace BiliLite.Pages
 {
-    public sealed partial class VideoDetailPage : PlayPage, IRefreshablePage
+    public sealed partial class VideoDetailPage : PlayPage, IRefreshablePage, ISavablePage
     {
         private static readonly ILogger logger = GlobalLogger.FromCurrentType();
 
@@ -725,7 +725,16 @@ private void VideoDetailPage_OnSizeChanged(object sender, SizeChangedEventArgs e
 
         private async void SaveFavList_OnClick(object sender, RoutedEventArgs e)
         {
-            await m_viewModel.UpdateFav(m_viewModel.VideoInfo.Aid);
+            await Save();
+        }
+
+        public async Task Save()
+        {
+            if (BtnFav.Flyout.IsOpen)
+            {
+                await m_viewModel.UpdateFav(m_viewModel.VideoInfo.Aid);
+                BtnFav.Flyout.Hide();
+            }
         }
     }
 }

src/BiliLite.UWP/Services/ShortcutKeyService.cs

@@ -24,6 +24,7 @@ public ShortcutKeyService()
             m_shortcutKeyMaps.Add(new AddVolumeFunction(), new List<VirtualKey>() { VirtualKey.Up });
             m_shortcutKeyMaps.Add(new MinusVolumeFunction(), new List<VirtualKey>() { VirtualKey.Down });
             m_shortcutKeyMaps.Add(new CancelFullscreenFunction(), new List<VirtualKey>() { VirtualKey.Escape });
+            m_shortcutKeyMaps.Add(new SaveFunction(), new List<VirtualKey>() { VirtualKey.Control, VirtualKey.S });
         }
 
         public void SetMainPage(IMainPage mainPage)