Ejemplo n.º 1
0
        private static void AddEmbeddedPictureToResults(AlbumArtDownloader.Scripts.IScriptResults results, TagLib.IPicture[] embeddedPictures, int embeddedIndex, string filename)
        {
            //Create an in-memory copy so that the bitmap file isn't in use, and can be replaced
            Bitmap bitmap = new Bitmap(new MemoryStream(embeddedPictures[embeddedIndex].Data.Data));             //NOTE: Do not dispose of MemoryStream, or it will cause later saving of the bitmap to throw a generic GDI+ error (annoyingly)

            results.Add(bitmap, EmbeddedArtHelpers.GetEmbeddedFilePath(Path.GetFileName(filename), embeddedIndex), filename, bitmap.Width, bitmap.Height, null);
        }
Ejemplo n.º 2
0
        protected override void SearchInternal(string artist, string album, AlbumArtDownloader.Scripts.IScriptResults results)
        {
            //Add the pattern used to the history list.
            CustomSettingsUI.Dispatcher.Invoke(System.Windows.Threading.DispatcherPriority.DataBind, new System.Threading.ThreadStart(delegate
            {
                ((LocalFilesSourceSettings)CustomSettingsUI).mSearchPathPatternBox.AddPatternToHistory();
            }));

            int lastMinImageSizeSet = 0;

            //Avoid duplicates
            StringDictionary addedFiles = new StringDictionary();

            string pathPattern = GetSearchPath(artist, album);

            foreach (string alternate in pathPattern.Split('|'))
            {
                int?   embeddedIndex         = null;
                string unembeddedPathPattern = alternate;

                if (EmbeddedArtHelpers.IsEmbeddedArtPath(alternate))
                {
                    //TODO: Allow a pattern to specify multiple embedded images as "<?>" or similar.
                    int i;
                    EmbeddedArtHelpers.SplitToFilenameAndIndex(alternate, out unembeddedPathPattern, out i);
                    embeddedIndex = i;
                }

                //Match path with wildcards
                foreach (string filename in Common.ResolvePathPattern(unembeddedPathPattern))
                {
                    if (!addedFiles.ContainsKey(filename))                     //Don't re-add a file that's already been added
                    {
                        addedFiles.Add(filename, null);

                        if (embeddedIndex.HasValue)
                        {
                            //Read embedded image from file, rather than the file itself as an image
                            TagLib.File fileTags = null;
                            try
                            {
                                fileTags = TagLib.File.Create(filename, TagLib.ReadStyle.None);

                                var embeddedPictures = fileTags.Tag.Pictures;
                                if (embeddedIndex.Value == -1)                                 //Special value indicating "all embedded images"
                                {
                                    for (int i = 0; i < embeddedPictures.Length; i++)
                                    {
                                        AddEmbeddedPictureToResults(results, embeddedPictures, i, filename);
                                    }
                                }
                                else if (embeddedPictures.Length > embeddedIndex.Value)
                                {
                                    //Found the embedded image
                                    AddEmbeddedPictureToResults(results, embeddedPictures, embeddedIndex.Value, filename);
                                }
                                else
                                {
                                    System.Diagnostics.Trace.WriteLine("Skipping file missing specified embedded image in local file search: " + EmbeddedArtHelpers.GetEmbeddedFilePath(filename, embeddedIndex.Value));
                                }
                            }
                            catch (Exception e)
                            {
                                System.Diagnostics.Trace.WriteLine("Skipping unreadable embedded image from file in local file search: " + EmbeddedArtHelpers.GetEmbeddedFilePath(filename, embeddedIndex.Value));
                                System.Diagnostics.Trace.Indent();
                                System.Diagnostics.Trace.WriteLine(e.Message);
                                System.Diagnostics.Trace.Unindent();
                            }
                            finally
                            {
                                if (fileTags != null)
                                {
                                    fileTags.Mode = TagLib.File.AccessMode.Closed;
                                }
                            }
                        }
                        else
                        {
                            //Each filename is potentially an image, so try to load it
                            try
                            {
                                using (var filestream = File.OpenRead(filename))
                                {
                                    var decoder = BitmapDecoder.Create(filestream, BitmapCreateOptions.DelayCreation, BitmapCacheOption.None); //Don't cache, only want the width and height, and delay creation as no need to actually read the data.
                                    var frame   = decoder.Frames[0];
                                    int width   = frame.PixelWidth;
                                    int height  = frame.PixelHeight;

                                    results.Add(File.OpenRead(filename), Path.GetFileName(filename), filename, width, height, null);

                                    if (SetMinimumSizeFilter)
                                    {
                                        var minImageSize = Math.Min(width, height);
                                        if (lastMinImageSizeSet == 0)
                                        {
                                            Properties.Settings.Default.UseMinimumImageSize = true;
                                            Properties.Settings.Default.MinimumImageSize    = lastMinImageSizeSet = minImageSize;
                                        }
                                        else if (Properties.Settings.Default.UseMinimumImageSize && Properties.Settings.Default.MinimumImageSize == lastMinImageSizeSet)            // Don't override during a search if the user has made manual changes
                                        {
                                            Properties.Settings.Default.MinimumImageSize = Math.Max(lastMinImageSizeSet, minImageSize);                                             // If this image is bigger, use it as the minimum size
                                        }
                                    }
                                }
                            }
                            catch (Exception e)
                            {
                                System.Diagnostics.Trace.WriteLine("Skipping unreadable file in local file search: " + filename);
                                System.Diagnostics.Trace.Indent();
                                System.Diagnostics.Trace.WriteLine(e.Message);
                                System.Diagnostics.Trace.Unindent();
                            }
                        }
                    }
                }
            }
        }
Ejemplo n.º 3
0
 private static void AddEmbeddedPictureToResults(AlbumArtDownloader.Scripts.IScriptResults results, TagLib.IPicture[] embeddedPictures, int embeddedIndex, string filename)
 {
     results.Add(new MemoryStream(embeddedPictures[embeddedIndex].Data.Data), EmbeddedArtHelpers.GetEmbeddedFilePath(Path.GetFileName(filename), embeddedIndex), filename, -1, -1, null);
 }
Ejemplo n.º 4
0
        protected override void SearchInternal(string artist, string album, AlbumArtDownloader.Scripts.IScriptResults results)
        {
            //Add the pattern used to the history list.
            CustomSettingsUI.Dispatcher.Invoke(System.Windows.Threading.DispatcherPriority.DataBind, new System.Threading.ThreadStart(delegate
            {
                ((LocalFilesSourceSettings)CustomSettingsUI).mSearchPathPatternBox.AddPatternToHistory();
            }));

            //Avoid duplicates
            StringDictionary addedFiles = new StringDictionary();

            string pathPattern = GetSearchPath(artist, album);

            foreach (string alternate in pathPattern.Split('|'))
            {
                int?   embeddedIndex         = null;
                string unembeddedPathPattern = alternate;

                if (EmbeddedArtHelpers.IsEmbeddedArtPath(alternate))
                {
                    //TODO: Allow a pattern to specify multiple embedded images as "<?>" or similar.
                    int i;
                    EmbeddedArtHelpers.SplitToFilenameAndIndex(alternate, out unembeddedPathPattern, out i);
                    embeddedIndex = i;
                }

                //Match path with wildcards
                foreach (string filename in Common.ResolvePathPattern(unembeddedPathPattern))
                {
                    if (!addedFiles.ContainsKey(filename))                     //Don't re-add a file that's already been added
                    {
                        addedFiles.Add(filename, null);

                        if (embeddedIndex.HasValue)
                        {
                            //Read embedded image from file, rather than the file itself as an image
                            TagLib.File fileTags = null;
                            try
                            {
                                fileTags = TagLib.File.Create(filename, TagLib.ReadStyle.None);

                                var embeddedPictures = fileTags.Tag.Pictures;
                                if (embeddedIndex.Value == -1)                                 //Special value indicating "all embedded images"
                                {
                                    for (int i = 0; i < embeddedPictures.Length; i++)
                                    {
                                        AddEmbeddedPictureToResults(results, embeddedPictures, i, filename);
                                    }
                                }
                                else if (embeddedPictures.Length > embeddedIndex.Value)
                                {
                                    //Found the embedded image
                                    AddEmbeddedPictureToResults(results, embeddedPictures, embeddedIndex.Value, filename);
                                }
                                else
                                {
                                    System.Diagnostics.Trace.WriteLine("Skipping file missing specified embedded image in local file search: " + EmbeddedArtHelpers.GetEmbeddedFilePath(filename, embeddedIndex.Value));
                                }
                            }
                            catch (Exception e)
                            {
                                System.Diagnostics.Trace.WriteLine("Skipping unreadable embedded image from file in local file search: " + EmbeddedArtHelpers.GetEmbeddedFilePath(filename, embeddedIndex.Value));
                                System.Diagnostics.Trace.Indent();
                                System.Diagnostics.Trace.WriteLine(e.Message);
                                System.Diagnostics.Trace.Unindent();
                            }
                            finally
                            {
                                if (fileTags != null)
                                {
                                    fileTags.Mode = TagLib.File.AccessMode.Closed;
                                }
                            }
                        }
                        else
                        {
                            //Each filename is potentially an image, so try to load it
                            try
                            {
                                IntPtr hBitmap;
                                int    status = GdipCreateBitmapFromFile(filename, out hBitmap);
                                GdipDisposeImage(new HandleRef(this, hBitmap));
                                if (status == 0)
                                {
                                    //Successfully opened as image

                                    //Create an in-memory copy so that the bitmap file isn't in use, and can be replaced
                                    byte[] fileBytes = File.ReadAllBytes(filename);                                     //Read the file, closing it after use
                                    Bitmap bitmap    = new Bitmap(new MemoryStream(fileBytes));                         //NOTE: Do not dispose of MemoryStream, or it will cause later saving of the bitmap to throw a generic GDI+ error (annoyingly)
                                    results.Add(bitmap, Path.GetFileName(filename), filename, bitmap.Width, bitmap.Height, null);
                                }
                                else
                                {
                                    System.Diagnostics.Trace.WriteLine("Skipping non-bitmap file in local file search: " + filename);
                                }
                            }
                            catch (Exception e)
                            {
                                System.Diagnostics.Trace.WriteLine("Skipping unreadable file in local file search: " + filename);
                                System.Diagnostics.Trace.Indent();
                                System.Diagnostics.Trace.WriteLine(e.Message);
                                System.Diagnostics.Trace.Unindent();
                            }
                        }
                    }
                }
            }
        }