private ImagePipelineConfig(Builder builder)
        {
            _animatedImageFactory            = builder.AnimatedImageFactory;
            _bitmapMemoryCacheParamsSupplier = builder.BitmapMemoryCacheParamsSupplier ??
                                               new DefaultBitmapMemoryCacheParamsSupplier();

            _bitmapConfig = builder.BitmapConfig == default(BitmapPixelFormat) ?
                            BitmapPixelFormat.Bgra8 : builder.BitmapConfig;

            _cacheKeyFactory = builder.CacheKeyFactory ?? DefaultCacheKeyFactory.Instance;

            _decodeMemoryFileEnabled = builder.IsDecodeMemoryFileEnabled;
            _fileCacheFactory        = builder.FileCacheFactory ??
                                       new DiskStorageCacheFactory(new DynamicDefaultDiskStorageFactory());

            _downsampleEnabled = builder.IsDownsampleEnabled;
            _encodedMemoryCacheParamsSupplier = builder.EncodedMemoryCacheParamsSupplier ??
                                                new DefaultEncodedMemoryCacheParamsSupplier();

            _imageCacheStatsTracker = builder.ImageCacheStatsTracker ??
                                      NoOpImageCacheStatsTracker.Instance;

            _imageDecoder = builder.ImageDecoder;
            _isPrefetchEnabledSupplier = builder.IsPrefetchEnabledSupplier ??
                                         new SupplierImpl <bool>(
                () =>
            {
                return(true);
            });

            _mainDiskCacheConfig = builder.MainDiskCacheConfig ??
                                   GetDefaultMainDiskCacheConfig();

            _memoryTrimmableRegistry = builder.MemoryTrimmableRegistry ??
                                       NoOpMemoryTrimmableRegistry.Instance;

            _networkFetcher        = builder.NetworkFetcher ?? new HttpUrlConnectionNetworkFetcher();
            _platformBitmapFactory = builder.PlatformBitmapFactory;
            _poolFactory           = builder.PoolFactory ?? new PoolFactory(PoolConfig.NewBuilder().Build());
            _progressiveJpegConfig = builder.ProgressiveJpegConfig == default(IProgressiveJpegConfig) ?
                                     new SimpleProgressiveJpegConfig() : builder.ProgressiveJpegConfig;

            _requestListeners = builder.RequestListeners ?? new HashSet <IRequestListener>();
            _resizeAndRotateEnabledForNetwork = builder.ResizeAndRotateEnabledForNetwork;
            _smallImageDiskCacheConfig        = builder.SmallImageDiskCacheConfig ?? _mainDiskCacheConfig;

            // Below this comment can't be built in alphabetical order, because of dependencies
            int numCpuBoundThreads = _poolFactory.FlexByteArrayPoolMaxNumThreads;

            _executorSupplier = builder.ExecutorSupplier ??
                                new DefaultExecutorSupplier(numCpuBoundThreads);

            _imagePipelineExperiments = builder.Experiment.Build();
        }
示例#2
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        public void Initialize()
        {
            // Initializes the IFileCache
            _fileCacheFactory = new DiskStorageCacheFactory(new DynamicDefaultDiskStorageFactory());
            _fileCache        = _fileCacheFactory.Get(DiskCacheConfig.NewBuilder().Build());

            // Initializes the IPooledByteBufferFactory and PooledByteStreams
            _poolFactory       = new PoolFactory(PoolConfig.NewBuilder().Build());
            _byteBufferFactory = _poolFactory.PooledByteBufferFactory;
            _pooledByteStreams = _poolFactory.PooledByteStreams;

            // Initializes the IPooledByteBuffer from an image
            var file = StorageFile.GetFileFromApplicationUriAsync(
                new Uri("ms-appx:///Assets/SplashScreen.scale-200.png")).GetAwaiter().GetResult();

            using (var stream = file.OpenReadAsync().GetAwaiter().GetResult())
            {
                _pooledByteBuffer = _byteBufferFactory.NewByteBuffer(
                    ByteStreams.ToByteArray(stream.AsStream()));
            }

            _closeableReference = CloseableReference <IPooledByteBuffer> .of(_pooledByteBuffer);

            _encodedImage           = new EncodedImage(_closeableReference);
            _stagingArea            = StagingArea.Instance;
            _imageCacheStatsTracker = NoOpImageCacheStatsTracker.Instance;

            // Initializes the cache keys
            IList <ICacheKey> keys = new List <ICacheKey>();

            keys.Add(new SimpleCacheKey("http://test.uri"));
            keys.Add(new SimpleCacheKey("http://tyrone.uri"));
            keys.Add(new SimpleCacheKey("http://ian.uri"));
            _cacheKey = new MultiCacheKey(keys);

            // Initializes the executors
            _isCancelled           = new AtomicBoolean(false);
            _readPriorityExecutor  = Executors.NewFixedThreadPool(1);
            _writePriorityExecutor = Executors.NewFixedThreadPool(1);

            // Initializes the disk cache
            _bufferedDiskCache = new BufferedDiskCache(
                _fileCache,
                _byteBufferFactory,
                _pooledByteStreams,
                _readPriorityExecutor,
                _writePriorityExecutor,
                _imageCacheStatsTracker);
        }
        public OnlineVersionHelper(UpdateInformationProvider updateInformationProvider, ITempFolderProvider tempFolderProvider, IVersionHelper versionHelper, IUpdateChangeParser changeParser, IFileCacheFactory fileCacheFactory, IDownloader downloader, ICurrentSettings <ApplicationSettings> applicationSettingsProvider)
        {
            _updateInformationProvider = updateInformationProvider;
            _tempFolderProvider        = tempFolderProvider;
            _versionHelper             = versionHelper;
            _changeParser                = changeParser;
            _fileCacheFactory            = fileCacheFactory;
            _downloader                  = downloader;
            _applicationSettingsProvider = applicationSettingsProvider;

            if (_applicationSettingsProvider != null)
            {
                _fileCache = GetFileCache();
                _applicationSettingsProvider.SettingsChanged += ApplicationSettingsProviderOnSettingsChanged;
            }
            _onlineVersion = new ApplicationVersion(new System.Version(0, 0, 0, 0), "", "", new List <Release>());
        }
示例#4
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        public RssFeedViewModel(ICommandLocator commandLocator, ICurrentSettings <Conversion.Settings.RssFeed> rssFeedSettingsProvider,
                                IGpoSettings gpoSettings, ITranslationUpdater translationUpdater,
                                IWelcomeSettingsHelper welcomeSettingsHelper, IRssService rssService,
                                IFileCacheFactory fileCacheFactory, ITempFolderProvider tempFolderProvider)
            : base(translationUpdater)
        {
            _rssFeedSettingsProvider = rssFeedSettingsProvider;
            _gpoSettings             = gpoSettings;
            _rssService         = rssService;
            _fileCacheFactory   = fileCacheFactory;
            _tempFolderProvider = tempFolderProvider;

            _feedItems = new List <FeedItem>();
            _fileCache = GetFileCache();

            ShowWelcome = welcomeSettingsHelper.CheckIfRequiredAndSetCurrentVersion(); //Because the CheckIfRequiredAndSetCurrentVersion() sets the version in the registry,
            RaisePropertyChanged(nameof(ShowWelcome));                                 // ShowWelcome has to be set here in the ctor and not directly in the property

            UrlOpenCommand = commandLocator.GetCommand <UrlOpenCommand>();

            ShowRssFeedCommand = new DelegateCommand(ShowRssFeed);

            ShowWelcomeWindow();
        }
 /// <summary>
 /// Sets the file cache factory.
 /// </summary>
 public Builder SetFileCacheFactory(IFileCacheFactory fileCacheFactory)
 {
     FileCacheFactory = fileCacheFactory;
     return(this);
 }