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60 lines (46 loc) · 1.64 KB
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package processing.app.syntax;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.Transferable;
import java.awt.datatransfer.UnsupportedFlavorException;
import java.io.InputStream;
import java.io.Reader;
import java.io.StringReader;
import java.util.ArrayList;
import java.util.List;
public class HtmlSelection implements Transferable {
private static List<DataFlavor> flavors;
static {
try {
flavors = new ArrayList<DataFlavor>();
flavors.add(DataFlavor.stringFlavor);
flavors.add(new DataFlavor("text/html;class=java.lang.String"));
flavors.add(new DataFlavor("text/html;class=java.io.Reader"));
flavors.add(new DataFlavor("text/html;charset=unicode;class=java.io.InputStream"));
} catch (ClassNotFoundException ex) {
ex.printStackTrace();
}
}
private String html;
public HtmlSelection(String html) {
this.html = html;
}
public DataFlavor[] getTransferDataFlavors() {
return flavors.toArray(new DataFlavor[flavors.size()]);
}
public boolean isDataFlavorSupported(DataFlavor flavor) {
return flavors.contains(flavor);
}
public Object getTransferData(DataFlavor flavor)
throws UnsupportedFlavorException {
if (flavor.equals(DataFlavor.stringFlavor)) {
return html;
} else if (String.class.equals(flavor.getRepresentationClass())) {
return html;
} else if (Reader.class.equals(flavor.getRepresentationClass())) {
return new StringReader(html);
} else if (InputStream.class.equals(flavor.getRepresentationClass())) {
return new StringReader(html);
}
throw new UnsupportedFlavorException(flavor);
}
}