public edu.cmu.cs.dennisc.java.util.zip.DataSource[] getDataSources() {
edu.cmu.cs.dennisc.java.util.zip.DataSource[] dataSources;
try {
final java.awt.image.BufferedImage thumbnailImage = createThumbnail();
if (thumbnailImage != null) {
if ((thumbnailImage.getWidth() > 0) && (thumbnailImage.getHeight() > 0)) {
// pass
} else {
throw new RuntimeException();
}
} else {
throw new NullPointerException();
}
final byte[] data =
edu.cmu.cs.dennisc.image.ImageUtilities.writeToByteArray(
edu.cmu.cs.dennisc.image.ImageUtilities.PNG_CODEC_NAME, thumbnailImage);
// <lg>
java.util.List<edu.cmu.cs.dennisc.java.util.zip.DataSource> dataSourcesList =
edu.cmu.cs.dennisc.java.util.Lists.newArrayList();
edu.cmu.cs.dennisc.java.util.zip.DataSource thumbnailData =
new edu.cmu.cs.dennisc.java.util.zip.DataSource() {
@Override
public String getName() {
return "thumbnail.png";
}
@Override
public void write(java.io.OutputStream os) throws java.io.IOException {
os.write(data);
}
};
dataSourcesList.add(thumbnailData);
edu.cmu.cs.dennisc.java.util.zip.DataSource originalTypeData =
getOriginalProgramTypeDataSource();
if (originalTypeData != null) {
dataSourcesList.add(originalTypeData);
}
edu.cmu.cs.dennisc.java.util.zip.DataSource originalVersionData =
getOriginalVersionDataSource();
if (originalVersionData != null) {
dataSourcesList.add(originalVersionData);
}
dataSources =
edu.cmu.cs.dennisc.java.lang.ArrayUtilities.createArray(
dataSourcesList, edu.cmu.cs.dennisc.java.util.zip.DataSource.class);
// </lg>
} catch (Throwable t) {
dataSources = new edu.cmu.cs.dennisc.java.util.zip.DataSource[] {};
}
return dataSources;
}
@Override
protected javax.swing.JLabel updateLabel(javax.swing.JLabel rv, Object value) {
java.net.URI uri = (java.net.URI) value;
String text;
javax.swing.Icon icon;
if (uri != null) {
if (uri.isAbsolute()) {
boolean isExtensionDesired;
if ("file".equals(uri.getScheme())) {
isExtensionDesired = true;
} else {
uri = org.alice.ide.uricontent.StarterProjectUtilities.toFileUriFromStarterUri(uri);
isExtensionDesired = false;
}
java.io.File file = new java.io.File(uri);
text = file.getName();
if (isExtensionDesired) {
// pass
} else {
final String SUFFIX = ".a3p";
if (text.endsWith(SUFFIX)) {
text = text.substring(0, text.length() - SUFFIX.length());
}
}
if (file.exists()) {
// //todo: remove
// String path = edu.cmu.cs.dennisc.java.io.FileUtilities.getCanonicalPathIfPossible(
// file );
// if( path != null ) {
// String snapshotPath = path.substring( 0, path.length() - 3 ) + "png";
// if( edu.cmu.cs.dennisc.java.io.FileUtilities.existsAndHasLengthGreaterThanZero(
// snapshotPath ) ) {
// icon = new javax.swing.ImageIcon( snapshotPath );
// } else {
// icon = null;
// }
// } else {
// icon = null;
// }
//
// if( icon != null ) {
// //pass
// } else {
try {
java.util.zip.ZipFile zipFile = new java.util.zip.ZipFile(file);
java.util.zip.ZipEntry zipEntry = zipFile.getEntry("thumbnail.png");
if (zipEntry != null) {
java.io.InputStream is = zipFile.getInputStream(zipEntry);
java.awt.Image image =
edu.cmu.cs.dennisc.image.ImageUtilities.read(
edu.cmu.cs.dennisc.image.ImageUtilities.PNG_CODEC_NAME, is);
icon = new SnapshotIcon(image);
} else {
icon = SNAPSHOT_NOT_AVAILABLE_ICON;
}
zipFile.close();
} catch (Throwable t) {
icon = SNAPSHOT_NOT_AVAILABLE_ICON;
}
// }
} else {
icon = FILE_DOES_NOT_EXIST_ICON;
}
} else {
text = uri.toString();
icon = FILE_DOES_NOT_EXIST_ICON;
}
} else {
text = null;
icon = FILE_DOES_NOT_EXIST_ICON;
}
rv.setText(text);
rv.setIcon(icon);
return rv;
}