done new image viewer

QuickLook.Plugin/QuickLook.Plugin.ImageViewer/AnimatedImage/ImageMagickProvider.cs

@@ -1,76 +0,0 @@
-// Copyright © 2018 Paddy Xu
-// 
-// This file is part of QuickLook program.
-// 
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-// 
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// 
-// You should have received a copy of the GNU General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-using System;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Media;
-using System.Windows.Media.Animation;
-using System.Windows.Media.Imaging;
-using System.Windows.Threading;
-
-namespace QuickLook.Plugin.ImageViewer.AnimatedImage
-{
-    internal class NETImageProvider : AnimationProvider
-    {
-        public NETImageProvider(string path) : base(path)
-        {
-            Animator = new Int32AnimationUsingKeyFrames();
-            Animator.KeyFrames.Add(new DiscreteInt32KeyFrame(0,
-                KeyTime.FromTimeSpan(TimeSpan.Zero)));
-        }
-
-        public override Task<BitmapSource> GetThumbnail(Size size, Size fullSize)
-        {
-            var factor = Math.Min(size.Width / 2 / fullSize.Width, size.Height / 2 / fullSize.Height);
-            var decode_width = fullSize.Width * factor;
-
-            return new Task<BitmapSource>(() =>
-            {
-                var img = new BitmapImage();
-                img.BeginInit();
-                img.UriSource = new Uri(Path);
-                img.CacheOption = BitmapCacheOption.OnLoad;
-                img.DecodePixelWidth = (int)Math.Floor(decode_width);
-                img.EndInit();
-
-                var scaled = new TransformedBitmap(img, new ScaleTransform(1d / factor, 1d / factor));
-                scaled.Freeze();
-                return scaled;
-            });
-        }
-
-        public override Task<BitmapSource> GetRenderedFrame(int index)
-        {
-            return new Task<BitmapSource>(() =>
-            {
-                var img = new BitmapImage();
-                img.BeginInit();
-                img.UriSource = new Uri(Path);
-                img.CacheOption = BitmapCacheOption.OnLoad;
-                img.EndInit();
-
-                img.Freeze();
-                return img;
-            });
-        }
-
-        public override void Dispose()
-        {
-        }
-    }
-}