static void LoadImageFromEmbeddedResource(string imageName, DefaultImage defaultImage)
{
var fileStream = Assembly.GetExecutingAssembly().GetManifestResourceStream($"GameLibrary.Content.{ imageName }");
var image = (Bitmap)Image.FromStream(fileStream);
ImageCache.AddOrUpdate(defaultImage.ToString(), image, (key, oldImage) => image);
}
private void DownloadAllPreviewImagesAsync()
{
Task t = Task.Factory.StartNew(() =>
{
CreateRequiredFolders();
foreach (AssetViewModel asset in AllAssets.ToList())
{
string pathToThumbnail = Path.Combine(AbsolutePathToThumbnails, asset.Asset.IDWithoutExtension);
if (ImageCache.IsOutOfDate(pathToThumbnail) || ImageCache.IsSourceUrlDifferent(pathToThumbnail, asset.Asset.PreviewImage))
{
ImageCache.AddOrUpdate(pathToThumbnail, asset.Asset.PreviewImage);
Guid downloadId = Guid.NewGuid();
Action onCancel = () => { RemoveFromDownloads(downloadId); };
Action onError = () => { RemoveFromDownloads(downloadId); };
Action onComplete = () =>
{
RemoveFromDownloads(downloadId);
};
string formattedUrl = "rsmm://Url/" + asset.Asset.PreviewImage.Replace("://", "$");
DownloadItemViewModel downloadItem = new DownloadItemViewModel()
{
UniqueId = downloadId,
DownloadType = DownloadType.Image,
ItemName = "Downloading preview image",
DownloadUrl = formattedUrl,
SaveFilePath = pathToThumbnail,
OnCancel = onCancel,
OnComplete = onComplete,
OnError = onError
};
AddToDownloads(downloadItem);
}
}
});
}
private void GetSelectedPreviewImageAsync()
{
if (SelectedAsset == null)
{
return;
}
IsLoadingImage = true;
UserMessage = "Fetching preview image ...";
bool isDownloadingImage = false;
Task t = Task.Factory.StartNew(() =>
{
CreateRequiredFolders();
string pathToThumbnail = Path.Combine(AbsolutePathToThumbnails, SelectedAsset.Asset.IDWithoutExtension);
if (ImageCache.IsOutOfDate(pathToThumbnail) || ImageCache.IsSourceUrlDifferent(pathToThumbnail, SelectedAsset.Asset.PreviewImage))
{
ImageCache.AddOrUpdate(pathToThumbnail, SelectedAsset.Asset.PreviewImage);
Guid downloadGuid = Guid.NewGuid();
Action onCancel = () =>
{
RemoveFromDownloads(downloadGuid);
};
Action onError = () =>
{
RemoveFromDownloads(downloadGuid);
};
Action onComplete = () =>
{
RemoveFromDownloads(downloadGuid);
GetSelectedPreviewImageAsync();
};
isDownloadingImage = true;
string formattedUrl = "rsmm://Url/" + SelectedAsset.Asset.PreviewImage.Replace("://", "$");
DownloadItemViewModel imageDownload = new DownloadItemViewModel()
{
UniqueId = downloadGuid,
DownloadType = DownloadType.Image,
ItemName = "Downloading preview image",
OnCancel = onCancel,
OnComplete = onComplete,
OnError = onError,
DownloadUrl = formattedUrl,
SaveFilePath = pathToThumbnail
};
AddToDownloads(imageDownload);
return;
}
else
{
UserMessage = "";
}
if (PreviewImageSource != null)
{
PreviewImageSource.Close();
PreviewImageSource = null;
}
using (FileStream stream = File.Open(pathToThumbnail, FileMode.Open, FileAccess.Read, FileShare.Read))
{
PreviewImageSource = new MemoryStream();
stream.CopyTo(PreviewImageSource);
}
PreviewImageSource = new MemoryStream(File.ReadAllBytes(pathToThumbnail));
});
t.ContinueWith((taskResult) =>
{
if (taskResult.IsFaulted)
{
UserMessage = "Failed to get preview image.";
PreviewImageSource = null;
Logger.Error(taskResult.Exception);
}
IsLoadingImage = isDownloadingImage;
});
}
