Example usage for java.awt.datatransfer Transferable isDataFlavorSupported

Introduction

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

Prototype

public boolean isDataFlavorSupported(DataFlavor flavor);

Source Link

Document

Returns whether or not the specified data flavor is supported for this object.

Usage

From source file:net.technicpack.launcher.ui.LauncherFrame.java

protected void pasteUpdated(Transferable transferable) {
    String text;/*from w  w  w .  ja v a2 s  .  c  o m*/

    if (!transferable.isDataFlavorSupported(DataFlavor.stringFlavor))
        return;

    try {
        text = transferable.getTransferData(DataFlavor.stringFlavor).toString();
    } catch (IOException ex) {
        Utils.getLogger().log(Level.SEVERE, ex.getMessage(), ex);
        return;
    } catch (UnsupportedFlavorException ex) {
        Utils.getLogger().log(Level.SEVERE, ex.getMessage(), ex);
        return;
    }

    try {
        final URL platformUrl = new URL(text);
        new SwingWorker<PlatformPackInfo, Void>() {
            @Override
            protected PlatformPackInfo doInBackground() throws Exception {
                PlatformPackInfo info = RestObject.getRestObject(PlatformPackInfo.class,
                        platformUrl.toString());

                //Don't let people jerk us around with non-platform sites- make sure this is a real pack
                //on the technic platform
                return platformApi.getPlatformPackInfo(info.getName());
            }

            @Override
            public void done() {
                PlatformPackInfo result;
                try {
                    result = get();

                    if (result == null)
                        return;
                } catch (ExecutionException ex) {
                    //We eat these two exceptions because they are almost certainly caused by
                    //the pasted text not being relevant to this program
                    return;
                } catch (InterruptedException ex) {
                    return;
                }

                if (!packRepo.getInstalledPacks().containsKey(result.getName())) {
                    packRepo.put(new InstalledPack(result.getName(), true, InstalledPack.RECOMMENDED));
                }

                packRepo.setSelectedSlug(result.getName());
                modpackSelector.forceRefresh();

                LauncherFrame.this.setExtendedState(JFrame.ICONIFIED);

                EventQueue.invokeLater(new Runnable() {
                    @Override
                    public void run() {
                        LauncherFrame.this.setExtendedState(JFrame.NORMAL);
                        EventQueue.invokeLater(new Runnable() {
                            @Override
                            public void run() {
                                LauncherFrame.this.selectTab("modpacks");
                            }
                        });
                    }
                });
            }
        }.execute();
    } catch (MalformedURLException ex) {
        return;
    }
}

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From source file:org.freeplane.features.clipboard.mindmapmode.MClipboardController.java

private void processTransferable(final Transferable transferable, final NodeModel target, Operation operation) {
    if (!transferable.isDataFlavorSupported(MindMapNodesSelection.mindMapNodeObjectsFlavor))
        return;//from  www. ja v  a 2s. c om
    try {
        @SuppressWarnings("unchecked")
        final List<NodeModel> clonedNodes = (List<NodeModel>) transferable
                .getTransferData(MindMapNodesSelection.mindMapNodeObjectsFlavor);
        for (NodeModel clonedNode : clonedNodes) {
            if (clonedNode.getParentNode() == null || !clonedNode.getMap().equals(target.getMap()))
                return;
            final MMapController mapController = (MMapController) Controller.getCurrentModeController()
                    .getMapController();
            if (!clonedNode.isRoot() && !clonedNode.subtreeContainsCloneOf(target)) {
                switch (operation) {
                case CLONE:
                    final NodeModel clone = clonedNode.cloneTree();
                    mapController.addNewNode(clone, target, target.getChildCount(), target.isNewChildLeft());
                    break;
                case MOVE:
                    mapController.moveNodeAsChild(clonedNode, target, target.isNewChildLeft(),
                            target.isNewChildLeft() != clonedNode.isLeft());
                    break;
                }
            }
        }
    } catch (Exception e) {
        LogUtils.severe(e);
    }
}

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From source file:xtrememp.PlaylistManager.java

@Override
@SuppressWarnings("unchecked")
public void drop(DropTargetDropEvent ev) {
    DropTargetContext targetContext = ev.getDropTargetContext();
    Transferable t = ev.getTransferable();
    try {/*from  ww w.j av a 2 s. c  om*/
        // Windows
        if (t.isDataFlavorSupported(DataFlavor.javaFileListFlavor)) {
            ev.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);
            addFiles((List<File>) t.getTransferData(DataFlavor.javaFileListFlavor), false);
            targetContext.dropComplete(true);
            // Linux
        } else if (t.isDataFlavorSupported(DataFlavor.stringFlavor)) {
            ev.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);
            String urls = (String) t.getTransferData(DataFlavor.stringFlavor);
            List<File> fileList = new ArrayList<>();
            StringTokenizer st = new StringTokenizer(urls);
            while (st.hasMoreTokens()) {
                URI uri = new URI(st.nextToken());
                fileList.add(new File(uri));
            }
            addFiles(fileList, false);
            targetContext.dropComplete(true);
        }
    } catch (UnsupportedFlavorException | InvalidDnDOperationException | IOException | URISyntaxException ex) {
        logger.error(ex.getMessage(), ex);
    }
}

---

From source file:org.freeplane.features.clipboard.mindmapmode.MClipboardController.java

Collection<IDataFlavorHandler> getFlavorHandlers() {
    final Transferable t = getClipboardContents();
    final Collection<IDataFlavorHandler> handlerList = new LinkedList<IDataFlavorHandler>();
    if (t == null) {
        return handlerList;
    }/* ww  w . j  ava  2s .c  om*/
    if (t.isDataFlavorSupported(MindMapNodesSelection.mindMapNodesFlavor)) {
        try {
            final String textFromClipboard = t.getTransferData(MindMapNodesSelection.mindMapNodesFlavor)
                    .toString();
            handlerList.add(new MindMapNodesFlavorHandler(textFromClipboard));
        } catch (final UnsupportedFlavorException e) {
        } catch (final IOException e) {
        }
    }
    if (t.isDataFlavorSupported(MindMapNodesSelection.htmlFlavor)) {
        try {
            final String textFromClipboard = t.getTransferData(MindMapNodesSelection.htmlFlavor).toString();
            if (textFromClipboard.charAt(0) != 65533) {
                if (t.isDataFlavorSupported(DataFlavor.stringFlavor)) {
                    handlerList.add(new StructuredHtmlFlavorHandler(textFromClipboard));
                    handlerList.add(new DirectHtmlFlavorHandler(textFromClipboard));
                }
            }
        } catch (final UnsupportedFlavorException e) {
        } catch (final IOException e) {
        }
    }
    if (t.isDataFlavorSupported(DataFlavor.stringFlavor)) {
        try {
            final String plainTextFromClipboard = t.getTransferData(DataFlavor.stringFlavor).toString();
            handlerList.add(new StringFlavorHandler(plainTextFromClipboard));
        } catch (final UnsupportedFlavorException e) {
        } catch (final IOException e) {
        }
    }
    if (t.isDataFlavorSupported(MindMapNodesSelection.fileListFlavor)) {
        try {
            final List<File> fileList = castToFileList(t.getTransferData(MindMapNodesSelection.fileListFlavor));
            handlerList.add(new FileListFlavorHandler(fileList));
        } catch (final UnsupportedFlavorException e) {
        } catch (final IOException e) {
        }
    }
    if (t.isDataFlavorSupported(DataFlavor.imageFlavor)) {
        try {
            BufferedImage image = (BufferedImage) t.getTransferData(DataFlavor.imageFlavor);
            handlerList.add(new ImageFlavorHandler(image));
        } catch (final UnsupportedFlavorException e) {
        } catch (final IOException e) {
        }
    }
    return handlerList;
}

---

From source file:com._17od.upm.gui.AccountDialog.java

/**
 * This method takes in a JTextField object and then sets the text of that
 * text field to the contents of the system clipboard.
 * /*ww w  .java 2  s  .c  o m*/
 * @param textField
 */
public void pasteToTextField(JTextField textField) {
    String text = "";
    Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
    Transferable clipText = clipboard.getContents(null);
    if ((clipText != null) && clipText.isDataFlavorSupported(DataFlavor.stringFlavor)) {
        try {
            text = (String) clipText.getTransferData(DataFlavor.stringFlavor);
        } catch (UnsupportedFlavorException ex) {
            ex.printStackTrace();
        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }
    textField.setText(text);
}

---

From source file:com._17od.upm.gui.AccountDialog.java

/**
 * This method takes in a JTextArea object and then inserts the contents of
 * the system clipboard into that text area at the cursor position.
 * /*from w  w w.ja v a2  s  .c o m*/
 * @param textArea
 */
public void pasteToTextArea(JTextArea textArea) {
    String text = "";
    Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
    Transferable clipText = clipboard.getContents(null);
    if ((clipText != null) && clipText.isDataFlavorSupported(DataFlavor.stringFlavor)) {
        try {
            text = (String) clipText.getTransferData(DataFlavor.stringFlavor);
        } catch (UnsupportedFlavorException ex) {
            ex.printStackTrace();
        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }
    textArea.insert(text, textArea.getCaretPosition());
    textArea.requestFocus();
}

---

From source file:com.netease.dagger.BrowserEmulator.java

/**
 * Paste text from clipboard content/*from   ww  w  .j a  va2s . co m*/
 */
public String getClipboardContent() {
    pause(stepInterval);
    try {
        String text = "";
        Clipboard clip = Toolkit.getDefaultToolkit().getSystemClipboard();
        Transferable data = clip.getContents(null);
        if (data != null) {
            if (data.isDataFlavorSupported(DataFlavor.stringFlavor)) {
                text = (String) data.getTransferData(DataFlavor.stringFlavor);
            }
        }
        return text;
    } catch (Exception e) {
        e.printStackTrace();
        handleFailure("Failed to get clipboard content");
    }
    logger.info("Success to get clipboard content");
    return null;
}

---

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

public void dragEnter(DropTargetDragEvent dtde) {
    try {// w w w. ja va2 s  .c  o  m
        Transferable tr = dtde.getTransferable();
        if (tr.isDataFlavorSupported(DataFlavor.javaFileListFlavor)) {

            dtde.acceptDrag(DnDConstants.ACTION_COPY_OR_MOVE);

            List fileList = (List) tr.getTransferData(DataFlavor.javaFileListFlavor);
            Iterator iterator = fileList.iterator();
            if (iterator.hasNext() && fileList.size() == 1) {
                String fileName = ((File) iterator.next()).getName();
                if (!fileName.substring(fileName.lastIndexOf(".")).equalsIgnoreCase(".xml")) {
                    dtde.rejectDrag();
                }
            } else {
                dtde.rejectDrag();
            }
        } else if (tr.isDataFlavorSupported(TreeTransferable.RULE_DATA_FLAVOR)) {
            dtde.acceptDrag(DnDConstants.ACTION_COPY_OR_MOVE);
        } else {
            dtde.rejectDrag();
        }
    } catch (Exception e) {
        dtde.rejectDrag();
    }
}

---

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

public void drop(DropTargetDropEvent dtde) {
    try {//www .j a  v a2s  . c  om
        dtde.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);
        Transferable tr = dtde.getTransferable();

        if (tr.isDataFlavorSupported(DataFlavor.javaFileListFlavor)) {
            List<File> fileList = (List<File>) tr.getTransferData(DataFlavor.javaFileListFlavor);
            Iterator<File> iterator = fileList.iterator();

            if (fileList.size() == 1) {
                File file = (File) iterator.next();
                importFilter(parent.readFileToString(file));
            }
        } else if (tr.isDataFlavorSupported(TreeTransferable.RULE_DATA_FLAVOR)) {
            Object transferData = tr.getTransferData(TreeTransferable.RULE_DATA_FLAVOR);

            if (transferData instanceof RuleDropData) {
                RuleDropData data = (RuleDropData) transferData;
                addNewRule(MirthTree.constructNodeDescription(data.getNode()), data.getMapping());
            }
        }
    } catch (Exception e) {
        dtde.rejectDrop();
    }
}

---

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

public void dragEnter(DropTargetDragEvent dtde) {
    try {/* w w  w  . j  ava2s  . c o  m*/
        Transferable tr = dtde.getTransferable();
        if (tr.isDataFlavorSupported(DataFlavor.javaFileListFlavor)) {

            dtde.acceptDrag(DnDConstants.ACTION_COPY_OR_MOVE);

            List fileList = (List) tr.getTransferData(DataFlavor.javaFileListFlavor);
            Iterator iterator = fileList.iterator();
            if (iterator.hasNext() && fileList.size() == 1) {
                String fileName = ((File) iterator.next()).getName();
                if (!fileName.substring(fileName.lastIndexOf(".")).equalsIgnoreCase(".xml")) {
                    dtde.rejectDrag();
                }
            } else {
                dtde.rejectDrag();
            }
        } else if (tr.isDataFlavorSupported(TreeTransferable.MAPPER_DATA_FLAVOR)
                || tr.isDataFlavorSupported(TreeTransferable.MESSAGE_BUILDER_DATA_FLAVOR)) {
            dtde.acceptDrag(DnDConstants.ACTION_COPY_OR_MOVE);
        } else {
            dtde.rejectDrag();
        }
    } catch (Exception e) {
        dtde.rejectDrag();
    }
}

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