public static string GetTaskNameByFileNameExtension(string extension)
{
IPreviewImageGenerator provider = null;
if (!Providers.TryGetValue(extension.ToLowerInvariant(), out provider))
{
throw new ApplicationException(SR.F(SR.UnknownProvider_1, extension));
}
return(provider.GetTaskNameByExtension(extension));
}
public static void GeneratePreview(string extension, Stream docStream, IPreviewGenerationContext context)
{
IPreviewImageGenerator provider = null;
if (!Providers.TryGetValue(extension.ToLowerInvariant(), out provider))
{
throw new ApplicationException(SR.F(SR.UnknownProvider_1, extension));
}
provider.GeneratePreview(docStream, context);
}
public void Setup()
{
_imageGenerator = Substitute.For <IPreviewImageGenerator>();
_fileSystem = Substitute.For <IFileSystem>();
_fileService = Substitute.For <IFile>();
_appManager = Substitute.For <IAppManager>();
_viewModel = new PreviewViewModel(_imageGenerator, _fileSystem, _appManager, MockDevice.Self)
{
IsPageVisible = true
};
_fileSystem.File.Returns(_fileService);
}