Example usage for java.awt.datatransfer DataFlavor javaFileListFlavor

Introduction

In this page you can find the example usage for java.awt.datatransfer DataFlavor javaFileListFlavor.

Prototype

DataFlavor javaFileListFlavor

To view the source code for java.awt.datatransfer DataFlavor javaFileListFlavor.

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Document

To transfer a list of files to/from Java (and the underlying platform) a DataFlavor of this type/subtype and representation class of java.util.List is used.

Usage

From source file:net.sf.jabref.external.TransferableFileLinkSelection.java

@Override
public boolean isDataFlavorSupported(DataFlavor dataFlavor) {
    LOGGER.debug("Query: " + dataFlavor.getHumanPresentableName() + " , "
            + dataFlavor.getDefaultRepresentationClass() + " , " + dataFlavor.getMimeType());
    return dataFlavor.equals(DataFlavor.javaFileListFlavor) || dataFlavor.equals(DataFlavor.stringFlavor);
}

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From source file:com.mirth.connect.client.ui.components.MirthTableTransferHandler.java

@Override
public boolean importData(TransferSupport support) {
    if (canImport(support)) {
        try {//from ww  w.j av a 2s . co  m
            List<File> fileList = (List<File>) support.getTransferable()
                    .getTransferData(DataFlavor.javaFileListFlavor);
            boolean showAlerts = (fileList.size() == 1);

            for (File file : fileList) {
                if (FilenameUtils.isExtension(file.getName(), "xml")) {
                    importFile(file, showAlerts);
                }
            }

            return true;
        } catch (Exception e) {
            // Let it return false
        }
    }

    return false;
}

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From source file:io.neocdtv.simpleplayer.ui.PlaylistTransferHandler.java

@Override
public boolean canImport(TransferHandler.TransferSupport info) {
    return info.isDataFlavorSupported(DataFlavor.javaFileListFlavor);
}

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From source file:net.sf.keystore_explorer.gui.dnd.KeyStoreEntryTransferable.java

/**
 * Get transfer data./*from w w  w . j a  v  a2 s. c o  m*/
 *
 * @param dataFlavor
 *            Data flavor
 * @return Transfer data
 * @throws UnsupportedFlavorException
 *             If the requested data flavor is not supported
 * @throws IOException
 *             If an I/O problem occurred
 */
@Override
public Object getTransferData(DataFlavor dataFlavor) throws UnsupportedFlavorException, IOException {
    if (!isDataFlavorSupported(dataFlavor)) {
        throw new UnsupportedFlavorException(dataFlavor);
    }

    if (dataFlavor == DataFlavor.javaFileListFlavor) {
        String tempDir = System.getProperty("java.io.tmpdir");

        File tmpFile = new File(tempDir, dragEntry.getFileName());
        tmpFile.deleteOnExit();

        FileOutputStream fos = null;
        try {
            fos = new FileOutputStream(tmpFile);
            fos.write(dragEntry.getContent());
        } finally {
            IOUtils.closeQuietly(fos);
        }

        List<File> list = new ArrayList<File>();
        list.add(tmpFile);
        return list;
    } else {
        return dragEntry.getContentString();
    }
}

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From source file:FileTransferHandler.java

/**
 * This method returns true if the TransferHandler knows how to work with one
 * of the specified flavors. This implementation first checks the superclass,
 * then checks for fileListFlavor support
 *///from   w ww.ja  v a 2  s  .c  o  m
public boolean canImport(JComponent c, DataFlavor[] flavors) {
    // If the wrapped handler can import it, we're done
    if (wrappedHandler.canImport(c, flavors))
        return true;

    // Otherwise, if the wrapped handler can handle string imports, then
    // see if we are being offered a list of files that we can convert
    // to a string.
    if (wrappedHandler.canImport(c, stringFlavorArray)) {
        for (int i = 0; i < flavors.length; i++)
            if (flavors[i].equals(DataFlavor.javaFileListFlavor))
                return true;
    }

    // Otherwise, we can't import any of the flavors.
    return false;
}

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From source file:pl.otros.logview.gui.actions.read.DragAndDropFilesHandler.java

private boolean isListOfFiles(TransferSupport support) {
    boolean dataFlavorSupported = support.isDataFlavorSupported(DataFlavor.javaFileListFlavor);
    LOGGER.info("Data transfer is list of files: " + dataFlavorSupported);
    return dataFlavorSupported;
}

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From source file:com.mirth.connect.client.ui.components.MirthTableTransferHandler.java

@Override
public boolean canImport(TransferSupport support) {
    if (support.isDataFlavorSupported(DataFlavor.javaFileListFlavor)) {
        try {//from w ww  . j  av  a  2  s.  c o m
            List<File> fileList = (List<File>) support.getTransferable()
                    .getTransferData(DataFlavor.javaFileListFlavor);

            for (File file : fileList) {
                if (!FilenameUtils.isExtension(file.getName(), "xml")) {
                    return false;
                }
            }

            return true;
        } catch (Exception e) {
            // Return true anyway until this bug is fixed:
            // http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6759788
            return true;
        }
    }

    return false;
}

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From source file:javazoom.jlgui.player.amp.skin.DropTargetAdapter.java

public void drop(DropTargetDropEvent e) {
    // Check DataFlavor
    DataFlavor[] dfs = e.getCurrentDataFlavors();
    DataFlavor tdf = null;//from w w  w . j  av  a 2s  .  c o m
    for (int i = 0; i < dfs.length; i++) {
        if (DataFlavor.javaFileListFlavor.equals(dfs[i])) {
            tdf = dfs[i];
            break;
        } else if (DataFlavor.stringFlavor.equals(dfs[i])) {
            tdf = dfs[i];
            break;
        }
    }
    // Data Flavor available ?
    if (tdf != null) {
        // Accept COPY DnD only.
        if ((e.getSourceActions() & DnDConstants.ACTION_COPY) != 0) {
            e.acceptDrop(DnDConstants.ACTION_COPY);
        } else
            return;
        try {
            Transferable t = e.getTransferable();
            Object data = t.getTransferData(tdf);
            processDrop(data);
        } catch (IOException ioe) {
            log.info("Drop error", ioe);
            e.dropComplete(false);
            return;
        } catch (UnsupportedFlavorException ufe) {
            log.info("Drop error", ufe);
            e.dropComplete(false);
            return;
        } catch (Exception ex) {
            log.info("Drop error", ex);
            e.dropComplete(false);
            return;
        }
        e.dropComplete(true);
    }
}

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From source file:com.mirth.connect.client.ui.editors.JavaScriptEditorDialog.java

public void dragEnter(DropTargetDragEvent dtde) {
    try {/*from w w  w.j a v  a2  s.c o  m*/
        Transferable tr = dtde.getTransferable();
        if (tr.isDataFlavorSupported(DataFlavor.javaFileListFlavor)) {

            dtde.acceptDrag(DnDConstants.ACTION_COPY_OR_MOVE);

            java.util.List fileList = (java.util.List) tr.getTransferData(DataFlavor.javaFileListFlavor);
            Iterator iterator = fileList.iterator();
            while (iterator.hasNext()) {
                iterator.next();
            }
        } else {
            dtde.rejectDrag();
        }
    } catch (Exception e) {
        dtde.rejectDrag();
    }
}

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From source file:Dropper.java

/**
 * @see javax.swing.TransferHandler#canImport(javax.swing.JComponent,
 *      java.awt.datatransfer.DataFlavor[])
 *///from  w w w  .ja v  a  2  s .com
public boolean canImport(JComponent arg0, DataFlavor[] arg1) {
    for (int i = 0; i < arg1.length; i++) {
        DataFlavor flavor = arg1[i];
        if (flavor.equals(DataFlavor.javaFileListFlavor)) {
            System.out.println("canImport: JavaFileList FLAVOR: " + flavor);
            return true;
        }
        if (flavor.equals(DataFlavor.stringFlavor)) {
            System.out.println("canImport: String FLAVOR: " + flavor);
            return true;
        }
        System.err.println("canImport: Rejected Flavor: " + flavor);
    }
    // Didn't find any that match, so:
    return false;
}

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