import jalview.io.FileFormatI;
import jalview.io.FileFormats;
import jalview.io.FileLoader;
+import jalview.io.FormatAdapter;
import jalview.io.IdentifyFile;
import jalview.io.JalviewFileChooser;
import jalview.io.JalviewFileView;
import javax.swing.event.MenuEvent;
import javax.swing.event.MenuListener;
+import org.stackoverflowusers.file.WindowsShortcut;
+
/**
* Jalview Desktop
*
public void getIdentifiersOrgData()
{
// Thread off the identifiers fetcher
- addDialogThread(new Runnable()
+ new Thread(new Runnable()
{
@Override
public void run()
+ e.getMessage());
}
}
- });
+ }).start();
+ ;
}
@Override
return groovyConsole;
}
+ /**
+ * handles the payload of a drag and drop event.
+ *
+ * TODO refactor to desktop utilities class
+ *
+ * @param files
+ * - Data source strings extracted from the drop event
+ * @param protocols
+ * - protocol for each data source extracted from the drop event
+ * @param evt
+ * - the drop event
+ * @param t
+ * - the payload from the drop event
+ * @throws Exception
+ */
public static void transferFromDropTarget(List<String> files,
List<DataSourceType> protocols, DropTargetDropEvent evt,
Transferable t) throws Exception
{
DataFlavor uriListFlavor = new DataFlavor(
- "text/uri-list;class=java.lang.String");
+ "text/uri-list;class=java.lang.String"), urlFlavour = null;
+ try
+ {
+ urlFlavour = new DataFlavor(
+ "application/x-java-url; class=java.net.URL");
+ } catch (ClassNotFoundException cfe)
+ {
+ Cache.log.debug("Couldn't instantiate the URL dataflavor.", cfe);
+ }
+
+ if (urlFlavour != null && t.isDataFlavorSupported(urlFlavour))
+ {
+
+ try
+ {
+ java.net.URL url = (URL) t.getTransferData(urlFlavour);
+ // nb: java 8 osx bug https://bugs.openjdk.java.net/browse/JDK-8156099
+ // means url may be null.
+ if (url != null)
+ {
+ protocols.add(DataSourceType.URL);
+ files.add(url.toString());
+ Cache.log.debug("Drop handled as URL dataflavor "
+ + files.get(files.size() - 1));
+ return;
+ }
+ else
+ {
+ if (Platform.isAMac())
+ {
+ System.err.println(
+ "Please ignore plist error - occurs due to problem with java 8 on OSX");
+ }
+ ;
+ }
+ } catch (Throwable ex)
+ {
+ Cache.log.debug("URL drop handler failed.", ex);
+ }
+ }
if (t.isDataFlavorSupported(DataFlavor.javaFileListFlavor))
{
// Works on Windows and MacOSX
// fallback to text: workaround - on OSX where there's a JVM bug
Cache.log.debug("standard URIListFlavor failed. Trying text");
// try text fallback
- data = (String) t.getTransferData(
- new DataFlavor("text/plain;class=java.lang.String"));
- if (Cache.log.isDebugEnabled())
+ DataFlavor textDf = new DataFlavor(
+ "text/plain;class=java.lang.String");
+ if (t.isDataFlavorSupported(textDf))
{
- Cache.log.debug("fallback returned " + data);
+ data = (String) t.getTransferData(textDf);
}
+
+ Cache.log.debug("Plain text drop content returned "
+ + (data == null ? "Null - failed" : data));
+
}
- while (protocols.size() < files.size())
- {
- Cache.log.debug("Adding missing FILE protocol for "
- + files.get(protocols.size()));
- protocols.add(DataSourceType.FILE);
- }
- for (java.util.StringTokenizer st = new java.util.StringTokenizer(
- data, "\r\n"); st.hasMoreTokens();)
+ if (data != null)
{
- added = true;
- String s = st.nextToken();
- if (s.startsWith("#"))
+ while (protocols.size() < files.size())
{
- // the line is a comment (as per the RFC 2483)
- continue;
- }
- java.net.URI uri = new java.net.URI(s);
- if (uri.getScheme().toLowerCase().startsWith("http"))
- {
- protocols.add(DataSourceType.URL);
- files.add(uri.toString());
+ Cache.log.debug("Adding missing FILE protocol for "
+ + files.get(protocols.size()));
+ protocols.add(DataSourceType.FILE);
}
- else
+ for (java.util.StringTokenizer st = new java.util.StringTokenizer(
+ data, "\r\n"); st.hasMoreTokens();)
{
- // otherwise preserve old behaviour: catch all for file objects
- java.io.File file = new java.io.File(uri);
- protocols.add(DataSourceType.FILE);
- files.add(file.toString());
+ added = true;
+ String s = st.nextToken();
+ if (s.startsWith("#"))
+ {
+ // the line is a comment (as per the RFC 2483)
+ continue;
+ }
+ java.net.URI uri = new java.net.URI(s);
+ if (uri.getScheme().toLowerCase().startsWith("http"))
+ {
+ protocols.add(DataSourceType.URL);
+ files.add(uri.toString());
+ }
+ else
+ {
+ // otherwise preserve old behaviour: catch all for file objects
+ java.io.File file = new java.io.File(uri);
+ protocols.add(DataSourceType.FILE);
+ files.add(file.toString());
+ }
}
}
+
if (Cache.log.isDebugEnabled())
{
if (data == null || !added)
{
- Cache.log.debug(
- "Couldn't resolve drop data. Here are the supported flavors:");
- for (DataFlavor fl : t.getTransferDataFlavors())
+
+ if (t.getTransferDataFlavors() != null
+ && t.getTransferDataFlavors().length > 0)
{
Cache.log.debug(
- "Supported transfer dataflavor: " + fl.toString());
- Object df = t.getTransferData(fl);
- if (df != null)
- {
- Cache.log.debug("Retrieves: " + df);
- }
- else
+ "Couldn't resolve drop data. Here are the supported flavors:");
+ for (DataFlavor fl : t.getTransferDataFlavors())
{
- Cache.log.debug("Retrieved nothing");
+ Cache.log.debug(
+ "Supported transfer dataflavor: " + fl.toString());
+ Object df = t.getTransferData(fl);
+ if (df != null)
+ {
+ Cache.log.debug("Retrieves: " + df);
+ }
+ else
+ {
+ Cache.log.debug("Retrieved nothing");
+ }
}
}
+ else
+ {
+ Cache.log.debug("Couldn't resolve dataflavor for drop: "
+ + t.toString());
+ }
+ }
+ }
+ }
+ if (Platform.isWindows())
+
+ {
+ Cache.log.debug("Scanning dropped content for Windows Link Files");
+
+ // resolve any .lnk files in the file drop
+ for (int f = 0; f < files.size(); f++)
+ {
+ String source = files.get(f).toLowerCase();
+ if (protocols.get(f).equals(DataSourceType.FILE)
+ && (source.endsWith(".lnk") || source.endsWith(".url")
+ || source.endsWith(".site")))
+ {
+ try {
+ File lf = new File(files.get(f));
+ // process link file to get a URL
+ Cache.log.debug("Found potential link file: " + lf);
+ WindowsShortcut wscfile = new WindowsShortcut(lf);
+ String fullname = wscfile.getRealFilename();
+ protocols.set(f, FormatAdapter.checkProtocol(fullname));
+ files.set(f, fullname);
+ Cache.log.debug("Parsed real filename " + fullname
+ + " to extract protocol: " + protocols.get(f));
+ }
+ catch (Exception ex)
+ {
+ Cache.log.error("Couldn't parse "+files.get(f)+" as a link file.",ex);
+ }
}
}
}
git://source.jalview.org / jalview.git / blobdiff