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done new image viewer. RAW problem remaining.

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Paddy Xu
2018-06-15 22:35:22 +03:00
parent 395d4bbc86
commit db31458ffe
9 changed files with 225 additions and 102 deletions
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57
QuickLook.Plugin/QuickLook.Plugin.ImageViewer/AnimatedImage/ImageMagickProvider.cs
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@@ -1,4 +1,4 @@
// Copyright © 2017 Paddy Xu
// Copyright © 2018 Paddy Xu
//
// This file is part of QuickLook program.
//
@@ -16,25 +16,56 @@
// along with this program. If not, see <http://www.gnu.org/licenses/>.
using System;
using System.Windows;
using System.Threading.Tasks;
using System.Windows.Media.Animation;
using System.Windows.Media.Imaging;
using System.Windows.Threading;
using ImageMagick;
using QuickLook.Plugin.ImageViewer.Exiv2;
namespace QuickLook.Plugin.ImageViewer.AnimatedImage
{
internal class ImageMagickProvider : IAnimationProvider
internal class ImageMagickProvider : AnimationProvider
{
public void GetAnimator(ObjectAnimationUsingKeyFrames animator, string path)
{
using (var image = new MagickImage(path))
{
image.AddProfile(ColorProfile.SRGB);
image.Density = new Density(Math.Floor(image.Density.X), Math.Floor(image.Density.Y));
image.AutoOrient();
private readonly string _path;
private readonly BitmapSource _thumbnail;
animator.KeyFrames.Add(new DiscreteObjectKeyFrame(image.ToBitmapSource(), TimeSpan.Zero));
animator.Duration = Duration.Forever;
}
public ImageMagickProvider(string path, Dispatcher uiDispatcher) : base(path, uiDispatcher)
{
_path = path;
_thumbnail = new Meta(path).GetThumbnail(true);
Animator = new Int32AnimationUsingKeyFrames();
Animator.KeyFrames.Add(new DiscreteInt32KeyFrame(0,
KeyTime.FromTimeSpan(TimeSpan.Zero))); // thumbnail/full image
if (_thumbnail != null)
Animator.KeyFrames.Add(new DiscreteInt32KeyFrame(1,
KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0.20)))); // full image
}
public override Task<BitmapSource> GetRenderedFrame(int index)
{
// the first image is always returns synchronously.
if (index == 0 && _thumbnail != null) return new Task<BitmapSource>(() => _thumbnail);
return new Task<BitmapSource>(() =>
{
using (var image = new MagickImage(_path))
{
image.AddProfile(ColorProfile.SRGB);
image.Density = new Density(Math.Floor(image.Density.X), Math.Floor(image.Density.Y));
image.AutoOrient();
var bs = image.ToBitmapSource();
bs.Freeze();
return bs;
}
});
}
public override void Dispose()
{
}
}
}