/** @return list of artwork images */
public List<Artwork> getArtworkList() {
List<Artwork> artworkList = new ArrayList<Artwork>(1);
// Read Old Format
if (getArtworkBinaryData() != null & getArtworkBinaryData().length > 0) {
Artwork artwork = new Artwork();
artwork.setMimeType(getArtworkMimeType());
artwork.setBinaryData(getArtworkBinaryData());
artworkList.add(artwork);
}
// New Format (Supports Multiple Images)
List<TagField> metadataBlockPics = this.get(VorbisCommentFieldKey.METADATA_BLOCK_PICTURE);
for (TagField tagField : metadataBlockPics) {
try {
byte[] imageBinaryData = Base64Coder.decode(((TagTextField) tagField).getContent());
MetadataBlockDataPicture coverArt =
new MetadataBlockDataPicture(ByteBuffer.wrap(imageBinaryData));
Artwork artwork = Artwork.createArtworkFromMetadataBlockDataPicture(coverArt);
artworkList.add(artwork);
} catch (IOException ioe) {
throw new RuntimeException(ioe);
} catch (InvalidFrameException ife) {
throw new RuntimeException(ife);
}
}
return artworkList;
}
/**
* Create MetadataBlockPicture field, this is the preferred way of storing artwork in
* VorbisComment tag now but has to be base encoded to be stored in VorbisComment
*
* @return MetadataBlockDataPicture
*/
private MetadataBlockDataPicture createMetadataBlockDataPicture(Artwork artwork)
throws FieldDataInvalidException {
if (artwork.isLinked()) {
return new MetadataBlockDataPicture(
Utils.getDefaultBytes(artwork.getImageUrl(), TextEncoding.CHARSET_ISO_8859_1),
artwork.getPictureType(),
MetadataBlockDataPicture.IMAGE_IS_URL,
"",
0,
0,
0,
0);
} else {
BufferedImage image;
try {
image = artwork.getImage();
} catch (IOException ioe) {
throw new FieldDataInvalidException(
"Unable to create MetadataBlockDataPicture from buffered:" + ioe.getMessage());
}
return new MetadataBlockDataPicture(
artwork.getBinaryData(),
artwork.getPictureType(),
artwork.getMimeType(),
artwork.getDescription(),
image.getWidth(),
image.getHeight(),
0,
0);
}
}
/**
* Nimmt die aktuell in <code>tags</code> vorhandenen Metatags, und befŸllt die Editorfelder
* dementsprechend, dass diese bearbeitet werden kšnne.<br>
* Hierbei ist das bearbeiten eines einzelnen {@link Tag}s als auch das bearbeiten von mehreren
* mšglich.
*
* @see #editTag(Tag)
* @see #editTags(ArrayList)
*/
private void updateEditorControls() {
watchComponentsForChange = false;
/* Felder zurücksetzen: */
editorChanged = false;
((EditorComboBoxModel) comTitle.getModel()).reset();
((EditorComboBoxModel) comArtist.getModel()).reset();
((EditorComboBoxModel) comAlbum.getModel()).reset();
((EditorComboBoxModel) comGenre.getModel()).reset();
txtTracknumber.setText("");
txtTotalTracks.setText("");
txtDiscnumber.setText("");
txtTotalDiscs.setText("");
txtYear.setText("");
imgArtwork.setArtwork(null);
imgArtwork.setChanged(false);
if (audioFiles == null || audioFiles.size() == 0) {
setEditorEnabled(false);
} else {
setEditorEnabled(true);
if (audioFiles.size() == 1) {
// SingleFile-Editing
AudioFile audioFile = audioFiles.get(0);
Tag tag = audioFile.getTag();
/* Felder aktualisieren: */
comTitle.addItem(tag.getFirstTitle());
comTitle.setSelectedIndex(comTitle.getItemCount() - 1);
comArtist.addItem(tag.getFirstArtist());
comArtist.setSelectedIndex(comArtist.getItemCount() - 1);
comAlbum.addItem(tag.getFirstAlbum());
comAlbum.setSelectedIndex(comAlbum.getItemCount() - 1);
String[] numberBuffer = splitNumberData(tag.getFirstTrack());
txtTracknumber.setText(numberBuffer[0]);
txtTracknumber.setEnabled(true);
txtTotalTracks.setText(numberBuffer[1]);
numberBuffer = splitNumberData(tag.getFirst(TagFieldKey.DISC_NO));
txtDiscnumber.setText(numberBuffer[0]);
txtTotalDiscs.setText(numberBuffer[1]);
txtYear.setText(tag.getFirstYear());
EditorComboBoxModel model = (EditorComboBoxModel) comGenre.getModel();
String genre = tag.getFirstGenre();
model.addIfNotExists(genre);
comGenre.setSelectedItem(genre);
try {
Artwork artwork = tag.getFirstArtwork();
BufferedImage cover = null;
if (artwork != null)
cover = ImageIO.read(new ByteArrayInputStream(artwork.getBinaryData()));
imgArtwork.setArtwork(cover);
imgArtwork.setChanged(false);
} catch (Exception e) {
e.printStackTrace();
}
} else {
/* MutliFile-Editing: */
// ComboBoxes befŸllen:
// Wenn mehrere Audiodateien gewŠhlt sind, ist es meistens auch der
// Fall, dass beispielsweise die verschiedenen Files einen verschiedenen
// Album-Tag haben. Damit der User nicht "von null" ein Album eingeben
// muss, hat er die Mšglichkeit, zwischen den bereits vorhandenen Varianten
// eine auszusuchen.
EditorComboBoxModel model = null;
String totalTracks = "-1";
String discnumber = "-1";
String totalDiscs = "-1";
for (AudioFile audioFile : audioFiles) {
Tag tag = audioFile.getTag();
// Title:
model = (EditorComboBoxModel) comTitle.getModel();
model.addIfNotExists(tag.getFirstTitle());
// Artists:
model = (EditorComboBoxModel) comArtist.getModel();
model.addIfNotExists(tag.getFirstArtist());
// Albums:
model = (EditorComboBoxModel) comAlbum.getModel();
model.addIfNotExists(tag.getFirstAlbum());
// Genre.
model = (EditorComboBoxModel) comGenre.getModel();
model.addIfNotExists(tag.getFirstGenre());
// Total Tracks:
String[] splitBuffer = splitNumberData(tag.getFirstTrack());
if (totalTracks.equals("-1") || totalTracks.equals(splitBuffer[1])) {
totalTracks = splitBuffer[1];
} else {
totalTracks = "";
}
// Discs:
splitBuffer = splitNumberData(tag.getFirst(TagFieldKey.DISC_NO));
if (discnumber.equals("-1") || discnumber.equals(splitBuffer[0])) {
discnumber = splitBuffer[0];
} else {
discnumber = "";
}
// Total Discs:
if (totalDiscs.equals("-1") || totalDiscs.equals(splitBuffer[1])) {
totalDiscs = splitBuffer[1];
} else {
totalDiscs = "";
}
}
txtTracknumber.setText("");
txtTracknumber.setEnabled(false);
txtTotalTracks.setText(totalTracks);
txtDiscnumber.setText(discnumber);
txtTotalDiscs.setText(totalDiscs);
}
}
watchComponentsForChange = true;
}
/**
* @param aSourceFile
* @param aTargetFile
* @return conflict reason
*/
private String getConflictReason(File aSourceFile, File aTargetFile) {
try {
if (aSourceFile.isDirectory()) {
return null;
}
long check = aSourceFile.lastModified() - aTargetFile.lastModified();
if (check == 0) {
return null;
}
check = aSourceFile.length() - aTargetFile.length();
if (check != 0) {
return "length=" + aSourceFile.length() + ":" + aTargetFile.length();
}
if (!compareAll("mp3", getFileExtn(aSourceFile), getFileExtn(aTargetFile))) {
return null;
}
Mp3Tag sourceTag = null;
Mp3Tag targetTag = null;
try {
sourceTag = ID3Util.readTag(aSourceFile);
targetTag = ID3Util.readTag(aTargetFile);
} catch (AppException error) {
error.printStackTrace();
return null;
}
if (!AppUtil.compare(sourceTag.language, targetTag.language)) {
return "id3lang=" + sourceTag.language + ":" + targetTag.language;
}
if (!AppUtil.compare(sourceTag.genre, targetTag.genre)) {
return "id3lang=" + sourceTag.language + ":" + targetTag.language;
}
if (!AppUtil.compare(sourceTag.album, targetTag.album)) {
return "id3lang=" + sourceTag.language + ":" + targetTag.language;
}
if (!AppUtil.compare(sourceTag.year, targetTag.year)) {
return "id3lang=" + sourceTag.language + ":" + targetTag.language;
}
if (!AppUtil.compare(sourceTag.composer, targetTag.composer)) {
return "id3lang=" + sourceTag.language + ":" + targetTag.language;
}
if (!AppUtil.compare(sourceTag.albumArtist, targetTag.albumArtist)) {
return "id3lang=" + sourceTag.language + ":" + targetTag.language;
}
if (!AppUtil.compare(sourceTag.artist, targetTag.artist)) {
return "id3lang=" + sourceTag.language + ":" + targetTag.language;
}
if (!AppUtil.compare(sourceTag.trackNbr, targetTag.trackNbr)) {
return "id3lang=" + sourceTag.language + ":" + targetTag.language;
}
if (!AppUtil.compare(sourceTag.title, targetTag.title)) {
return "id3lang=" + sourceTag.language + ":" + targetTag.language;
}
Artwork sourceArtwork = sourceTag.artwork;
Artwork targetArtwork = targetTag.artwork;
if (sourceArtwork != null && targetArtwork != null) {
if (sourceArtwork.getBinaryData().length != targetArtwork.getBinaryData().length) {
return "id3lang=" + sourceTag.language + ":" + targetTag.language;
}
} else if (sourceArtwork != null || targetArtwork != null) {
return "id3lang=" + sourceTag.language + ":" + targetTag.language;
}
} catch (Exception error) {
System.err.println(aSourceFile + "##" + aTargetFile);
error.printStackTrace();
}
return null;
}
