Example usage for java.awt.datatransfer Transferable getTransferData

Introduction

In this page you can find the example usage for java.awt.datatransfer Transferable getTransferData.

Prototype

public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException;

Source Link

Document

Returns an object which represents the data to be transferred.

Usage

From source file:Main.java

public void drop(DropTargetDropEvent e) {
    System.out.println("Dropping");

    try {//w ww.  ja v  a  2 s.c o m
        Transferable t = e.getTransferable();

        if (e.isDataFlavorSupported(DataFlavor.stringFlavor)) {
            e.acceptDrop(e.getDropAction());

            String s;
            s = (String) t.getTransferData(DataFlavor.stringFlavor);

            target.setText(s);

            e.dropComplete(true);
        } else
            e.rejectDrop();
    } catch (java.io.IOException e2) {
    } catch (UnsupportedFlavorException e2) {
    }
}

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From source file:Clipboard.java

/**
* Get the String residing on the clipboard.
*
* @return any text found on the Clipboard; if none found, return an
* empty String.//from ww w  .  ja  va 2s  .  c o  m
*/
public String getClipboardContents() {
    String result = "";
    java.awt.datatransfer.Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
    //odd: the Object param of getContents is not currently used
    Transferable contents = clipboard.getContents(null);
    boolean hasTransferableText = (contents != null) && contents.isDataFlavorSupported(DataFlavor.stringFlavor);
    if (hasTransferableText) {
        try {
            result = (String) contents.getTransferData(DataFlavor.stringFlavor);
        } catch (UnsupportedFlavorException ex) {
            //highly unlikely since we are using a standard DataFlavor
            System.out.println(ex);
            ex.printStackTrace();
        } catch (IOException ex) {
            System.out.println(ex);
            ex.printStackTrace();
        }
    }
    return result;
}

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From source file:net.sf.jabref.gui.ClipBoardManager.java

/**
 * Get the String residing on the clipboard.
 *
 * @return any text found on the Clipboard; if none found, return an
 * empty String./*from  w  ww.  j  av a  2  s.c o m*/
 */
public String getClipboardContents() {
    String result = "";
    //odd: the Object param of getContents is not currently used
    Transferable contents = CLIPBOARD.getContents(null);
    if (contents != null && contents.isDataFlavorSupported(DataFlavor.stringFlavor)) {
        try {
            result = (String) contents.getTransferData(DataFlavor.stringFlavor);
        } catch (UnsupportedFlavorException | IOException e) {
            //highly unlikely since we are using a standard DataFlavor
            LOGGER.info("problem with getting clipboard contents", e);
        }
    }
    return result;
}

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From source file:de.tor.tribes.util.ClipboardWatch.java

@Override
public void run() {
    logger.info("Starting ClipboardMonitor");
    String lastHash = null;//from  ww w . j  a  va  2  s  .co  m
    while (true) {
        if (DSWorkbenchMainFrame.getSingleton().isWatchClipboard()) {
            try {
                Transferable t = Toolkit.getDefaultToolkit().getSystemClipboard().getContents(null);
                String data = (String) t.getTransferData(DataFlavor.stringFlavor);
                String currentHash = SecurityAdapter.hashStringMD5(data);
                boolean validData = false;
                if ((data.length() > 10) && (lastHash == null || !currentHash.equals(lastHash))) {
                    if (PluginManager.getSingleton().executeReportParser(data)) {
                        //report parsed, clean clipboard
                        logger.info("Report successfully parsed.");
                        playNotification();
                        validData = true;
                    } else if (PluginManager.getSingleton().executeTroopsParser(data)) {
                        logger.info("Troops successfully parsed.");
                        SystrayHelper.showInfoMessage("Truppen erfolgreich eingelesen");
                        playNotification();
                        //at least one village was found, so clean the clipboard
                        validData = true;
                    } else if (PluginManager.getSingleton().executeGroupParser(data)) {
                        logger.info("Groups successfully parsed.");
                        SystrayHelper.showInfoMessage("Gruppen erfolgreich eingelesen");
                        playNotification();
                        validData = true;
                    } else if (PluginManager.getSingleton().executeSupportParser(data)) {
                        logger.info("Support successfully parsed.");
                        SystrayHelper.showInfoMessage("Untersttzungen erfolgreich eingelesen");
                        playNotification();
                        validData = true;
                    } else if (PluginManager.getSingleton().executeNonPAPlaceParser(data)) {
                        logger.info("Place info successfully parsed.");
                        SystrayHelper.showInfoMessage("Truppen aus Versammlungsplatz erfolgreich eingelesen");
                        playNotification();
                        validData = true;
                    }
                }
                if (validData) {
                    lastHash = currentHash;
                }
            } catch (Exception e) {
                //no usable data
                //  e.printStackTrace();
            }
        } else {
            //clipboard watch is disabled, sleep 9 + 1 seconds
            try {
                Thread.sleep(9000);
            } catch (Exception e) {
            }
        }
        try {
            Thread.sleep(1000);
        } catch (Exception e) {
        }
    }
}

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From source file:DragImage.java

public boolean importData(JComponent comp, Transferable t) {
    if (comp instanceof JLabel) {
        JLabel label = (JLabel) comp;
        if (t.isDataFlavorSupported(flavors[0])) {
            try {
                image = (Image) t.getTransferData(flavors[0]);
                ImageIcon icon = new ImageIcon(image);
                label.setIcon(icon);//from  w  ww  .  ja v a2 s .  c  o m
                return true;
            } catch (UnsupportedFlavorException ignored) {
            } catch (IOException ignored) {
            }
        }
    }
    return false;
}

---

From source file:com.frostwire.gui.bittorrent.BTDownloadTransferHandler.java

public boolean importData(JComponent comp, Transferable t) {
    if (DNDUtils.contains(t.getTransferDataFlavors(), SearchResultTransferable.dataFlavor)) {
        try {//from  w w w.j a  v a  2s. co m
            SearchResultTransferable srt = (SearchResultTransferable) t
                    .getTransferData(SearchResultTransferable.dataFlavor);
            SearchResultMediator rp = srt.getResultPanel();
            SearchResultDataLine[] lines = srt.getTableLines();
            SearchMediator.downloadFromPanel(rp, lines);
            return true;
        } catch (Throwable e) {
            LOG.error("Error importing DnD data", e);
        }
    }
    return DNDUtils.DEFAULT_TRANSFER_HANDLER.importData(comp, t);
}

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From source file:com.codecrate.shard.ui.dragdrop.FileTransferHandler.java

public boolean importData(JComponent c, Transferable t) {
    if (!canImport(c, t.getTransferDataFlavors())) {
        return false;
    }/*from  w w  w .j a  v  a  2s. com*/
    try {
        if (hasFileFlavor(t.getTransferDataFlavors())) {
            List files = (List) t.getTransferData(fileDataFlavor);
            for (int i = 0; i < files.size(); i++) {
                File file = (File) files.get(i);
                onFileDrop(file);
            }
        }
        if (hasUriListFlavor(t.getTransferDataFlavors())) {
            String fileNames = (String) t.getTransferData(uriListFlavor);
            File file = new File(new URI(fileNames.trim()));
            onFileDrop(file);
        }
        return true;
    } catch (Exception e) {
        LOG.error("Error handling drag/drop", e);
    }
    return false;
}

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

@Override
public boolean importData(TransferHandler.TransferSupport info) {
    if (!info.isDrop()) {
        return false;
    }/*from w w w .  j  av  a  2 s .com*/

    JList list = (JList) info.getComponent();
    DefaultListModel<PlaylistEntry> listModel = (DefaultListModel) list.getModel();
    JList.DropLocation dropLocation = (JList.DropLocation) info.getDropLocation();

    // Get the string that is being dropped.
    Transferable transferable = info.getTransferable();
    List<File> data;
    try {
        data = (List<File>) transferable.getTransferData(DataFlavor.javaFileListFlavor);
        for (File file : data) {
            if (file.isDirectory()) {
                final boolean recursive = true;
                final String[] fileExtensionFilter = null;
                final List<File> listFiles = Arrays.asList(FileUtils.convertFileCollectionToFileArray(
                        FileUtils.listFiles(file, fileExtensionFilter, recursive)));
                for (File o : listFiles) {
                    listModel.addElement(buildEntry(o));
                }
            } else {
                listModel.addElement(buildEntry(file));
            }
        }
    } catch (UnsupportedFlavorException | IOException ex) {
        LOGGER.log(Level.SEVERE, null, ex);
        return false;
    }
    return true;
}

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From source file:org.sikuli.script.App.java

/**
 * evaluates the current textual content of the system clipboard
 *
 * @return the textual content or empty string if not possible
 *//*  w  ww  . j  a  v  a  2  s .c om*/
public static String getClipboard() {
    Transferable content = null;
    try {
        content = Clipboard.getSystemClipboard().getContents(null);
    } catch (Exception ex) {
        Debug.error("Env.getClipboard: clipboard not available:\n%s", ex.getMessage());
    }
    if (content != null) {
        try {
            if (content.isDataFlavorSupported(DataFlavor.stringFlavor)) {
                return (String) content.getTransferData(DataFlavor.stringFlavor);
            }
        } catch (UnsupportedFlavorException ex) {
            Debug.error("Env.getClipboard: UnsupportedFlavorException: " + content);
        } catch (IOException ex) {
            Debug.error("Env.getClipboard: IOException:\n%s", ex.getMessage());
        }
    }
    return "";
}

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From source file:DropDemo.java

public boolean importData(TransferHandler.TransferSupport info) {
    if (!info.isDrop()) {
        return false;
    }/*from  ww w.  ja v a  2 s .  co  m*/

    JList list = (JList) info.getComponent();
    DefaultListModel listModel = (DefaultListModel) list.getModel();
    JList.DropLocation dl = (JList.DropLocation) info.getDropLocation();
    int index = dl.getIndex();
    boolean insert = dl.isInsert();

    // Get the string that is being dropped.
    Transferable t = info.getTransferable();
    String data;
    try {
        data = (String) t.getTransferData(DataFlavor.stringFlavor);
    } catch (Exception e) {
        return false;
    }

    // Perform the actual import.
    if (insert) {
        listModel.add(index, data);
    } else {
        listModel.set(index, data);
    }
    return true;
}

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