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Refactor code

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This commit is contained in:
Hongtao Zhang 2022-10-30 14:24:38 -05:00
parent e9bf62ed08
commit 0fd127ab98
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GPG key ID: 75F655B91C7AC9BB
1 changed files with 22 additions and 21 deletions
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43
Flow.Launcher.Infrastructure/Image/ImageLoader.cs
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@ -117,27 +117,7 @@ namespace Flow.Launcher.Infrastructure.Image
if (Uri.TryCreate(path, UriKind.RelativeOrAbsolute, out var uriResult)
&& (uriResult.Scheme == Uri.UriSchemeHttp || uriResult.Scheme == Uri.UriSchemeHttps))
{
// Download image from url
await using var resp = await GetStreamAsync(uriResult);
if (resp == null)
{
return new ImageResult(ImageCache[Constant.MissingImgIcon], ImageType.Error);
}
await using var buffer = new MemoryStream();
await resp.CopyToAsync(buffer);
buffer.Seek(0, SeekOrigin.Begin);
var image = new BitmapImage();
image.BeginInit();
image.CacheOption = BitmapCacheOption.OnLoad;
if (!loadFullImage)
{
image.DecodePixelHeight = SmallIconSize;
image.DecodePixelWidth = SmallIconSize;
}
image.StreamSource = buffer;
image.EndInit();
image.StreamSource = null;
image.Freeze();
var image = await LoadRemoteImageAsync(loadFullImage, uriResult);
ImageCache[path] = image;
return new ImageResult(image, ImageType.ImageFile);
}
@ -175,6 +155,27 @@ namespace Flow.Launcher.Infrastructure.Image
return imageResult;
}
private static async Task<BitmapImage> LoadRemoteImageAsync(bool loadFullImage, Uri uriResult)
{
// Download image from url
await using var resp = await GetStreamAsync(uriResult);
await using var buffer = new MemoryStream();
await resp.CopyToAsync(buffer);
buffer.Seek(0, SeekOrigin.Begin);
var image = new BitmapImage();
image.BeginInit();
image.CacheOption = BitmapCacheOption.OnLoad;
if (!loadFullImage)
{
image.DecodePixelHeight = SmallIconSize;
image.DecodePixelWidth = SmallIconSize;
}
image.StreamSource = buffer;
image.EndInit();
image.StreamSource = null;
image.Freeze();
return image;
}
private static ImageResult GetThumbnailResult(ref string path, bool loadFullImage = false)
{