Examples with UnsupportedFlavorException java.awt.datatransfer.UnsupportedFlavorException used on opensource projects

Example 71 with UnsupportedFlavorException

use of java.awt.datatransfer.UnsupportedFlavorException in project blue by kunstmusik.

the class InstrumentTreeDropTarget method drop.

@Override
public void drop(DropTargetDropEvent dtde) {
    Point pt = dtde.getLocation();
    DropTargetContext dtc = dtde.getDropTargetContext();
    JTree tree = (JTree) dtc.getComponent();
    TreePath parentpath = tree.getClosestPathForLocation(pt.x, pt.y);
    Object node = parentpath.getLastPathComponent();
    if (dtde.isDataFlavorSupported(TransferableInstrument.INSTR_CAT_FLAVOR)) {
        if (!(node instanceof InstrumentCategory)) {
            dtde.rejectDrop();
            return;
        }
        if (dtde.getDropAction() == DnDConstants.ACTION_MOVE) {
            dtde.acceptDrop(dtde.getDropAction());
            Transferable tr = dtde.getTransferable();
            try {
                Object transferNode = tr.getTransferData(TransferableInstrument.INSTR_CAT_FLAVOR);
                InstrumentLibrary iLibrary = (InstrumentLibrary) tree.getModel();
                InstrumentCategory parentNode = (InstrumentCategory) node;
                InstrumentCategory instrumentCategory = (InstrumentCategory) transferNode;
                // iLibrary.removeCategory(instrumentCategory);
                iLibrary.addCategory(parentNode, instrumentCategory);
                dtde.dropComplete(true);
            } catch (UnsupportedFlavorException | IOException e) {
                dtde.dropComplete(false);
            }
        } else {
            dtde.rejectDrop();
        }
    } else if (dtde.isDataFlavorSupported(TransferableInstrument.INSTR_FLAVOR)) {
        dtde.acceptDrop(dtde.getDropAction());
        try {
            Transferable tr = dtde.getTransferable();
            Object transferNode = tr.getTransferData(TransferableInstrument.INSTR_FLAVOR);
            Instrument instrument = (Instrument) transferNode;
            InstrumentLibrary iLibrary = (InstrumentLibrary) tree.getModel();
            if (instrument instanceof BlueSynthBuilder) {
                ((BlueSynthBuilder) instrument).clearParameters();
            }
            // iLibrary.removeInstrument(instrument);
            if (node instanceof InstrumentCategory) {
                InstrumentCategory parentNode = (InstrumentCategory) node;
                iLibrary.addInstrument(parentNode, instrument);
            } else if (node instanceof Instrument) {
                InstrumentCategory parentNode = (InstrumentCategory) parentpath.getPathComponent(parentpath.getPathCount() - 2);
                int index = ListUtil.indexOfByRef(parentNode.getInstruments(), node);
                int closestRow = tree.getClosestRowForLocation(pt.x, pt.y);
                Rectangle bounds = tree.getRowBounds(closestRow);
                if (pt.y > bounds.y + bounds.height) {
                    iLibrary.addInstrument(parentNode, instrument);
                } else {
                    iLibrary.addInstrument(parentNode, index, instrument);
                }
            }
            dtde.dropComplete(true);
        } catch (UnsupportedFlavorException | IOException e) {
            dtde.dropComplete(false);
        }
    } else {
        dtde.rejectDrop();
    }
}

Example 72 with UnsupportedFlavorException

use of java.awt.datatransfer.UnsupportedFlavorException in project AndrOBD by fr3ts0n.

the class PvTransferHandler method exportDone.

/* (non-Javadoc)
	   * @see javax.swing.TransferHandler#exportDone(javax.swing.JComponent, java.awt.datatransfer.Transferable, int)
	   */
@Override
protected void exportDone(JComponent c, Transferable t, int action) {
    try {
        if (action == MOVE) {
            ProcessVar pv = (ProcessVar) t.getTransferData(processVarFlavor);
            pv.firePvChanged(new PvChangeEvent(pv, pv.getKeyAttribute(), pv, PvChangeEvent.PV_ELIMINATED));
        }
    } catch (UnsupportedFlavorException e) {
        ProcessVar.log.severe(this.toString() + ":" + e.getMessage());
    } catch (IOException e) {
        ProcessVar.log.severe(this.toString() + ":" + e.getMessage());
    }
}

Example 73 with UnsupportedFlavorException

use of java.awt.datatransfer.UnsupportedFlavorException in project gephi by gephi.

the class DragNDropFrameAdapter method register.

public static void register() {
    JFrame frame = (JFrame) WindowManager.getDefault().getMainWindow();
    frame.setTransferHandler(new TransferHandler() {

        @Override
        public boolean canImport(TransferHandler.TransferSupport support) {
            if (!support.isDataFlavorSupported(DataFlavor.javaFileListFlavor)) {
                return false;
            }
            // Impossible to get data here and look if compatible format
            return true;
        }

        @Override
        public boolean importData(TransferHandler.TransferSupport support) {
            if (!canImport(support)) {
                return false;
            }
            try {
                List data = (List) support.getTransferable().getTransferData(DataFlavor.javaFileListFlavor);
                File file = (File) data.get(0);
                FileObject fileObject = FileUtil.toFileObject(file);
                if (!file.exists()) {
                    return false;
                }
                if (fileObject.hasExt(GEPHI_EXTENSION)) {
                    ProjectControllerUI pc = Lookup.getDefault().lookup(ProjectControllerUI.class);
                    try {
                        pc.openProject(file);
                    } catch (Exception ew) {
                        Exceptions.printStackTrace(ew);
                        NotifyDescriptor.Message msg = new NotifyDescriptor.Message(NbBundle.getMessage(DragNDropFrameAdapter.class, "DragNDropFrameAdapter.openGephiError"), NotifyDescriptor.WARNING_MESSAGE);
                        DialogDisplayer.getDefault().notify(msg);
                    }
                } else {
                    ImportControllerUI importController = Lookup.getDefault().lookup(ImportControllerUI.class);
                    if (importController.getImportController().isFileSupported(FileUtil.toFile(fileObject))) {
                        importController.importFile(fileObject);
                    } else {
                        return false;
                    }
                }
                return true;
            } catch (UnsupportedFlavorException ex) {
                Exceptions.printStackTrace(ex);
            } catch (IOException ex) {
                Exceptions.printStackTrace(ex);
            }
            return false;
        }
    });
}

Example 74 with UnsupportedFlavorException

use of java.awt.datatransfer.UnsupportedFlavorException in project gephi by gephi.

the class SlotNode method getDropType.

@Override
public PasteType getDropType(final Transferable t, int action, int index) {
    final Node dropNode = NodeTransfer.node(t, DnDConstants.ACTION_COPY_OR_MOVE);
    if (dropNode != null && dropNode instanceof QueryNode) {
        Query q = ((QueryNode) dropNode).getQuery();
        if (!Arrays.asList(q.getDescendantsAndSelf()).contains(parent)) {
            // Check if not parent
            return new PasteType() {

                @Override
                public Transferable paste() throws IOException {
                    QueryNode queryNode = (QueryNode) dropNode;
                    FilterController filterController = Lookup.getDefault().lookup(FilterController.class);
                    filterController.setSubQuery(parent, queryNode.getQuery());
                    return null;
                }
            };
        }
    } else if (t.isDataFlavorSupported(FilterBuilderNode.DATA_FLAVOR)) {
        return new PasteType() {

            @Override
            public Transferable paste() throws IOException {
                try {
                    FilterBuilder builder = (FilterBuilder) t.getTransferData(FilterBuilderNode.DATA_FLAVOR);
                    FilterController filterController = Lookup.getDefault().lookup(FilterController.class);
                    Query query = filterController.createQuery(builder);
                    filterController.setSubQuery(parent, query);
                } catch (UnsupportedFlavorException ex) {
                    Exceptions.printStackTrace(ex);
                }
                return null;
            }
        };
    }
    return null;
}

Example 75 with UnsupportedFlavorException

use of java.awt.datatransfer.UnsupportedFlavorException in project pivot by apache.

the class LocalManifestAdapter method getTransferData.

@Override
public Object getTransferData(DataFlavor dataFlavor) throws UnsupportedFlavorException {
    Object transferData = null;
    int index = transferDataFlavors.indexOf(dataFlavor);
    if (index == -1) {
        throw new UnsupportedFlavorException(dataFlavor);
    }
    if (dataFlavor.equals(DataFlavor.stringFlavor)) {
        transferData = localManifest.getText();
    } else if (dataFlavor.equals(DataFlavor.imageFlavor)) {
        Picture picture = (Picture) localManifest.getImage();
        transferData = picture.getBufferedImage();
    } else if (dataFlavor.equals(DataFlavor.javaFileListFlavor)) {
        FileList fileList = localManifest.getFileList();
        transferData = fileList.getList();
    } else if (dataFlavor.getMimeType().equals(URI_LIST_MIME_TYPE)) {
        FileList fileList = localManifest.getFileList();
        StringBuilder buf = new StringBuilder();
        for (File file : fileList) {
            buf.append(file.toURI().toString()).append("\r\n");
        }
        transferData = buf.toString();
    }
    return transferData;
}