Пример #1
0
        public bool CanHandle(TypeHandlingContext context)
        {
            var classType = context.Type.GetClassType();

            if (classType != null)
            {
                if (classType.Constructors.Any(c => c.Parameters.Count == 0))
                {
                    var generators = MethodGenerators.All;
                    var found      = new Boolean[generators.Length];

                    foreach (var method in classType.Methods)
                    {
                        for (Int32 i = 0, c = generators.Length; i < c; i++)
                        {
                            if (!found[i])
                            {
                                found[i] = generators[i].IsGenerationTarget(method);
                            }
                        }
                    }

                    if (found.All(any => any))
                    {
                        return(true);
                    }
                }
            }

            return(false);
        }
Пример #2
0
        /// <summary>
        /// Downloads an album.
        /// </summary>
        /// <param name="album">The album to download.</param>
        /// <param name="downloadsFolder">The downloads folder.</param>
        /// <param name="tagTracks">True to tag tracks; false otherwise.</param>
        /// <param name="saveCoverArtInTags">True to save cover art in tags; false otherwise.</param>
        /// <param name="saveCovertArtInFolder">True to save cover art in the downloads folder; false otherwise.</param>
        /// <param name="convertCoverArtToJpg">True to convert the cover art to jpg; false otherwise.</param>
        /// <param name="resizeCoverArt">True to resize the covert art; false otherwise.</param>
        /// <param name="coverArtMaxSize">The maximum width/height of the cover art when resizing.</param>
        private void DownloadAlbum(Album album, String downloadsFolder, Boolean tagTracks, Boolean saveCoverArtInTags,
                                   Boolean saveCovertArtInFolder, Boolean convertCoverArtToJpg, Boolean resizeCoverArt, int coverArtMaxSize)
        {
            if (this.userCancelled)
            {
                // Abort
                return;
            }

            // Create directory to place track files
            String directoryPath = downloadsFolder + "\\" + album.Title.ToAllowedFileName() + "\\";

            try {
                Directory.CreateDirectory(directoryPath);
            } catch {
                Log("An error occured when creating the album folder. Make sure you have the rights to write files in the folder you chose",
                    LogType.Error);
                return;
            }

            TagLib.Picture artwork = null;

            // Download artwork
            if (saveCoverArtInTags || saveCovertArtInFolder)
            {
                artwork = DownloadCoverArt(album, downloadsFolder, saveCovertArtInFolder, convertCoverArtToJpg, resizeCoverArt,
                                           coverArtMaxSize);
            }

            // Download & tag tracks
            Task[]    tasks            = new Task[album.Tracks.Count];
            Boolean[] tracksDownloaded = new Boolean[album.Tracks.Count];
            for (int i = 0; i < album.Tracks.Count; i++)
            {
                // Temporarily save the index or we will have a race condition exception when i hits its maximum value
                int currentIndex = i;
                tasks[currentIndex] = Task.Factory.StartNew(() => tracksDownloaded[currentIndex] =
                                                                DownloadAndTagTrack(directoryPath, album, album.Tracks[currentIndex], tagTracks, saveCoverArtInTags, artwork));
            }

            // Wait for all tracks to be downloaded before saying the album is downloaded
            Task.WaitAll(tasks);

            if (!this.userCancelled)
            {
                // Tasks have not been aborted
                if (tracksDownloaded.All(x => x == true))
                {
                    Log("Successfully downloaded album \"" + album.Title + "\"", LogType.Success);
                }
                else
                {
                    Log("Finished downloading album \"" + album.Title + "\". Some tracks could not be downloaded", LogType.Success);
                }
            }
        }
Пример #3
0
        /// <summary>
        /// Downloads an album.
        /// </summary>
        /// <param name="album">The album to download.</param>
        private async Task DownloadAlbumAsync(Album album)
        {
            if (_cancelDownloads)
            {
                // Abort
                return;
            }

            // Create directory to place track files
            try {
                Directory.CreateDirectory(album.Path);
            } catch {
                LogAdded(this, new LogArgs("An error occured when creating the album folder. Make sure you have the rights to write files in the folder you chose", LogType.Error));
                return;
            }

            TagLib.Picture artwork = null;

            // Download artwork
            if ((App.UserSettings.SaveCoverArtInTags || App.UserSettings.SaveCoverArtInFolder) && album.HasArtwork)
            {
                artwork = await DownloadCoverArtAsync(album);
            }

            // Download & tag tracks
            Boolean[] tracksDownloaded = new Boolean[album.Tracks.Count];
            Int32[]   indexes          = Enumerable.Range(0, album.Tracks.Count).ToArray();
            await Task.WhenAll(indexes.Select(async i => tracksDownloaded[i] = await DownloadAndTagTrackAsync(album, album.Tracks[i], artwork)));

            // Create playlist file
            if (App.UserSettings.CreatePlaylist && !_cancelDownloads)
            {
                new PlaylistCreator(album).SavePlaylistToFile();
                LogAdded(this, new LogArgs($"Saved playlist for album \"{album.Title}\"", LogType.IntermediateSuccess));
            }

            if (!_cancelDownloads)
            {
                // Tasks have not been aborted
                if (tracksDownloaded.All(x => x == true))
                {
                    LogAdded(this, new LogArgs($"Successfully downloaded album \"{album.Title}\"", LogType.Success));
                }
                else
                {
                    LogAdded(this, new LogArgs($"Finished downloading album \"{album.Title}\". Some tracks were not downloaded", LogType.Success));
                }
            }
        }