Example usage for java.awt.datatransfer DataFlavor equals

Introduction

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

Prototype

@Deprecated
public boolean equals(String s) 

Source Link

Document

Compares only the mimeType against the passed in String and representationClass is not considered in the comparison.

Usage

From source file:DnDDemo2.java

public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException {
    if (flavor.equals(flavors[0])) {
        return text;
    } else if (flavor.equals(flavors[1])) {
        return color;
    } else {/*from  w  ww .j ava 2  s  .co  m*/
        throw new UnsupportedFlavorException(flavor);
    }
}

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From source file:DragImage.java

public boolean isDataFlavorSupported(DataFlavor flavor) {
    return flavor.equals(DataFlavor.imageFlavor);
}

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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.j  a  va 2s . c  o  m*/
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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From source file:DnDDemo2.java

public boolean isDataFlavorSupported(DataFlavor flavor) {
    for (int i = 0; i < flavors.length; i++) {
        if (flavor.equals(flavors[i])) {
            return true;
        }//from  www . j a  va 2  s  .  c  o  m
    }
    return false;
}

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From source file:ImageTransferTest.java

public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException {
    if (flavor.equals(DataFlavor.imageFlavor)) {
        return theImage;
    } else {/*from ww  w.j a  v a2  s  .com*/
        throw new UnsupportedFlavorException(flavor);
    }
}

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From source file:Dropper.java

/**
 * Do the actual import./*  w w  w .  jav  a2  s.  co  m*/
 * 
 * @see javax.swing.TransferHandler#importData(javax.swing.JComponent,
 *      java.awt.datatransfer.Transferable)
 */
public boolean importData(JComponent comp, Transferable t) {
    DataFlavor[] flavors = t.getTransferDataFlavors();
    System.out.println("Trying to import:" + t);
    System.out.println("... which has " + flavors.length + " flavors.");
    for (int i = 0; i < flavors.length; i++) {
        DataFlavor flavor = flavors[i];
        try {
            if (flavor.equals(DataFlavor.javaFileListFlavor)) {
                System.out.println("importData: FileListFlavor");

                List l = (List) t.getTransferData(DataFlavor.javaFileListFlavor);
                Iterator iter = l.iterator();
                while (iter.hasNext()) {
                    File file = (File) iter.next();
                    System.out.println("GOT FILE: " + file.getCanonicalPath());
                    // Now do something with the file...
                }
                return true;
            } else if (flavor.equals(DataFlavor.stringFlavor)) {
                System.out.println("importData: String Flavor");
                String fileOrURL = (String) t.getTransferData(flavor);
                System.out.println("GOT STRING: " + fileOrURL);
                try {
                    URL url = new URL(fileOrURL);
                    System.out.println("Valid URL: " + url.toString());
                    // Do something with the contents...
                    return true;
                } catch (MalformedURLException ex) {
                    System.err.println("Not a valid URL");
                    return false;
                }
                // now do something with the String.

            } else {
                System.out.println("importData rejected: " + flavor);
                // Don't return; try next flavor.
            }
        } catch (IOException ex) {
            System.err.println("IOError getting data: " + ex);
        } catch (UnsupportedFlavorException e) {
            System.err.println("Unsupported Flavor: " + e);
        }
    }
    // If you get here, I didn't like the flavor.
    Toolkit.getDefaultToolkit().beep();
    return false;
}

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From source file:JLabelDragSource.java

public boolean isDataFlavorSupported(DataFlavor fl) {
    for (int i = 0; i < flavors.length; i++) {
        if (fl.equals(flavors[i])) {
            return true;
        }/*  ww w.  ja v  a2  s  .  co m*/
    }

    return false;
}

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From source file:JLabelDragSource.java

public Object getTransferData(DataFlavor fl) {
    if (!isDataFlavorSupported(fl)) {
        return null;
    }/*from   w w  w  . j a v a 2 s .  c  om*/

    if (fl.equals(DataFlavor.stringFlavor)) {
        // String - return the text as a String
        return label.getText() + " (DataFlavor.stringFlavor)";
    } else if (fl.equals(jLabelFlavor)) {
        // The JLabel itself - just return the label.
        return label;
    } else {
        // Plain text - return an InputStream
        try {
            String targetText = label.getText() + " (plain text flavor)";
            int length = targetText.length();
            ByteArrayOutputStream os = new ByteArrayOutputStream();
            OutputStreamWriter w = new OutputStreamWriter(os);
            w.write(targetText, 0, length);
            w.flush();
            byte[] bytes = os.toByteArray();
            w.close();
            return new ByteArrayInputStream(bytes);
        } catch (IOException e) {
            return null;
        }
    }
}

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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:EditorDropTarget2.java

protected boolean dropContent(Transferable transferable, DropTargetDropEvent dtde) {
    if (!pane.isEditable()) {
        // Can't drop content on a read-only text control
        return false;
    }//from  ww w .  j av  a 2 s  . c  o  m

    try {
        // Check for a match with the current content type
        DataFlavor[] flavors = dtde.getCurrentDataFlavors();

        DataFlavor selectedFlavor = null;

        // Look for either plain text or a String.
        for (int i = 0; i < flavors.length; i++) {
            DataFlavor flavor = flavors[i];

            if (flavor.equals(DataFlavor.plainTextFlavor) || flavor.equals(DataFlavor.stringFlavor)) {
                selectedFlavor = flavor;
                break;
            }
        }

        if (selectedFlavor == null) {
            // No compatible flavor - should never happen
            return false;

        }

        DnDUtils.debugPrintln("Selected flavor is " + selectedFlavor.getHumanPresentableName());

        // Get the transferable and then obtain the data
        Object data = transferable.getTransferData(selectedFlavor);

        DnDUtils.debugPrintln("Transfer data type is " + data.getClass().getName());

        String insertData = null;
        if (data instanceof InputStream) {
            // Plain text flavor
            String charSet = selectedFlavor.getParameter("charset");
            InputStream is = (InputStream) data;
            byte[] bytes = new byte[is.available()];
            is.read(bytes);
            try {
                insertData = new String(bytes, charSet);
            } catch (UnsupportedEncodingException e) {
                // Use the platform default encoding
                insertData = new String(bytes);
            }
        } else if (data instanceof String) {
            // String flavor
            insertData = (String) data;
        }

        if (insertData != null) {
            int selectionStart = pane.getCaretPosition();
            pane.replaceSelection(insertData);
            pane.select(selectionStart, selectionStart + insertData.length());
            return true;
        }
        return false;
    } catch (Exception e) {
        return false;
    }
}

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