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

Example 86 with StringSelection

use of java.awt.datatransfer.StringSelection in project jdk8u_jdk by JetBrains.

the class TestDragSourceAdapter method main.

public static void main(String[] args) throws Exception {
    DragSource ds = new DragSource();
    TestDragSourceAdapter dsa1 = new TestDragSourceAdapter(1);
    TestDragSourceAdapter dsa2 = new TestDragSourceAdapter(2);
    Component c = new Button();
    DragGestureRecognizer dgr = ds.createDefaultDragGestureRecognizer(c, DnDConstants.ACTION_COPY, e -> e.startDrag(null, null));
    MouseEvent me = new MouseEvent(c, MouseEvent.MOUSE_PRESSED, 0, InputEvent.CTRL_MASK, 100, 100, 0, false);
    DragGestureEvent dge = new DragGestureEvent(dgr, DnDConstants.ACTION_COPY, new Point(100, 100), Arrays.asList(me));
    DragSourceContext dsc = new DragSourceContext(Toolkit.getDefaultToolkit().createDragSourceContextPeer(dge), dge, new Cursor(Cursor.HAND_CURSOR), null, null, new StringSelection("TEXT"), null);
    ds.addDragSourceListener(dsa1);
    ds.addDragSourceListener(dsa2);
    ds.addDragSourceListener(dsa2);
    ds.addDragSourceMotionListener(dsa1);
    ds.addDragSourceMotionListener(dsa1);
    ds.addDragSourceMotionListener(dsa2);
    dsc.addDragSourceListener(dsa2);
    byte[] serialized;
    try (ByteArrayOutputStream bos = new ByteArrayOutputStream();
        ObjectOutputStream oos = new ObjectOutputStream(bos)) {
        oos.writeObject(dsc);
        serialized = bos.toByteArray();
    }
    DragSourceContext dsc_copy;
    try (ByteArrayInputStream bis = new ByteArrayInputStream(serialized);
        ObjectInputStream ois = new ObjectInputStream(bis)) {
        dsc_copy = (DragSourceContext) ois.readObject();
    }
    try {
        dsc_copy.addDragSourceListener(dsa1);
        throw new RuntimeException("Test failed. Listener addition succeeded");
    } catch (TooManyListenersException ignored) {
    }
    try {
        dsc_copy.addDragSourceListener(dsa2);
        throw new RuntimeException("Test failed. Listener addition succeeded");
    } catch (TooManyListenersException ignored) {
    }
    try (ByteArrayOutputStream bos = new ByteArrayOutputStream();
        ObjectOutputStream oos = new ObjectOutputStream(bos)) {
        oos.writeObject(ds);
        serialized = bos.toByteArray();
    }
    DragSource ds_copy;
    try (ByteArrayInputStream bis = new ByteArrayInputStream(serialized);
        ObjectInputStream ois = new ObjectInputStream(bis)) {
        ds_copy = (DragSource) ois.readObject();
    }
    DragSourceListener[] dsls = ds_copy.getDragSourceListeners();
    assertEquals(3, dsls.length, "DragSourceListeners number");
    assertEquals(1, Stream.of(dsls).filter(dsa1::equals).collect(Collectors.counting()).intValue());
    assertEquals(2, Stream.of(dsls).filter(dsa2::equals).collect(Collectors.counting()).intValue());
    DragSourceMotionListener[] dsmls = ds_copy.getDragSourceMotionListeners();
    assertEquals(3, dsmls.length, "DragSourceMotionListeners number");
    assertEquals(2, Stream.of(dsmls).filter(dsa1::equals).collect(Collectors.counting()).intValue());
    assertEquals(1, Stream.of(dsmls).filter(dsa2::equals).collect(Collectors.counting()).intValue());
}

Example 87 with StringSelection

use of java.awt.datatransfer.StringSelection in project JMRI by JMRI.

the class SystemConsole method createFrame.

/**
     * Layout the console frame
     */
private void createFrame() {
    // Use a JmriJFrame to ensure that we fit on the screen
    frame = new JmriJFrame(Bundle.getMessage("TitleConsole"));
    pref = jmri.InstanceManager.getDefault(jmri.UserPreferencesManager.class);
    // Add Help menu (Windows menu automaitically added)
    // NOI18N
    frame.addHelpMenu("package.apps.SystemConsole", true);
    // Grab a reference to the system clipboard
    final Clipboard clipboard = frame.getToolkit().getSystemClipboard();
    // Setup the scroll pane
    JScrollPane scroll = new JScrollPane(console);
    frame.add(scroll, BorderLayout.CENTER);
    // Add button to allow copy to clipboard
    JPanel p = new JPanel();
    JButton copy = new JButton(Bundle.getMessage("ButtonCopyClip"));
    copy.addActionListener((ActionEvent event) -> {
        StringSelection text = new StringSelection(console.getText());
        clipboard.setContents(text, text);
    });
    p.add(copy);
    // Add button to allow console window to be closed
    JButton close = new JButton(Bundle.getMessage("ButtonClose"));
    close.addActionListener((ActionEvent event) -> {
        frame.setVisible(false);
        frame.dispose();
    });
    p.add(close);
    JButton stackTrace = new JButton(Bundle.getMessage("ButtonStackTrace"));
    stackTrace.addActionListener((ActionEvent event) -> {
        performStackTrace();
    });
    p.add(stackTrace);
    // Add checkbox to enable/disable auto-scrolling
    // Use the inverted SimplePreferenceState to default as enabled
    p.add(autoScroll = new JCheckBox(Bundle.getMessage("CheckBoxAutoScroll"), !pref.getSimplePreferenceState(alwaysScrollCheck)));
    autoScroll.addActionListener((ActionEvent event) -> {
        doAutoScroll(console, autoScroll.isSelected());
        pref.setSimplePreferenceState(alwaysScrollCheck, !autoScroll.isSelected());
    });
    // Add checkbox to enable/disable always on top
    p.add(alwaysOnTop = new JCheckBox(Bundle.getMessage("CheckBoxOnTop"), pref.getSimplePreferenceState(alwaysOnTopCheck)));
    alwaysOnTop.setVisible(true);
    alwaysOnTop.setToolTipText(Bundle.getMessage("ToolTipOnTop"));
    alwaysOnTop.addActionListener((ActionEvent event) -> {
        frame.setAlwaysOnTop(alwaysOnTop.isSelected());
        pref.setSimplePreferenceState(alwaysOnTopCheck, alwaysOnTop.isSelected());
    });
    frame.setAlwaysOnTop(alwaysOnTop.isSelected());
    // Define the pop-up menu
    copySelection = new JMenuItem(Bundle.getMessage("MenuItemCopy"));
    copySelection.addActionListener((ActionEvent event) -> {
        StringSelection text = new StringSelection(console.getSelectedText());
        clipboard.setContents(text, text);
    });
    popup.add(copySelection);
    JMenuItem menuItem = new JMenuItem(Bundle.getMessage("ButtonCopyClip"));
    menuItem.addActionListener((ActionEvent event) -> {
        StringSelection text = new StringSelection(console.getText());
        clipboard.setContents(text, text);
    });
    popup.add(menuItem);
    popup.add(new JSeparator());
    JRadioButtonMenuItem rbMenuItem;
    // Define the colour scheme sub-menu
    schemeMenu = new JMenu(rbc.getString("ConsoleSchemeMenu"));
    schemeGroup = new ButtonGroup();
    for (final Scheme s : schemes) {
        rbMenuItem = new JRadioButtonMenuItem(s.description);
        rbMenuItem.addActionListener((ActionEvent event) -> {
            setScheme(schemes.indexOf(s));
        });
        rbMenuItem.setSelected(getScheme() == schemes.indexOf(s));
        schemeMenu.add(rbMenuItem);
        schemeGroup.add(rbMenuItem);
    }
    popup.add(schemeMenu);
    // Define the wrap style sub-menu
    wrapMenu = new JMenu(rbc.getString("ConsoleWrapStyleMenu"));
    wrapGroup = new ButtonGroup();
    rbMenuItem = new JRadioButtonMenuItem(rbc.getString("ConsoleWrapStyleNone"));
    rbMenuItem.addActionListener((ActionEvent event) -> {
        setWrapStyle(WRAP_STYLE_NONE);
    });
    rbMenuItem.setSelected(getWrapStyle() == WRAP_STYLE_NONE);
    wrapMenu.add(rbMenuItem);
    wrapGroup.add(rbMenuItem);
    rbMenuItem = new JRadioButtonMenuItem(rbc.getString("ConsoleWrapStyleLine"));
    rbMenuItem.addActionListener((ActionEvent event) -> {
        setWrapStyle(WRAP_STYLE_LINE);
    });
    rbMenuItem.setSelected(getWrapStyle() == WRAP_STYLE_LINE);
    wrapMenu.add(rbMenuItem);
    wrapGroup.add(rbMenuItem);
    rbMenuItem = new JRadioButtonMenuItem(rbc.getString("ConsoleWrapStyleWord"));
    rbMenuItem.addActionListener((ActionEvent event) -> {
        setWrapStyle(WRAP_STYLE_WORD);
    });
    rbMenuItem.setSelected(getWrapStyle() == WRAP_STYLE_WORD);
    wrapMenu.add(rbMenuItem);
    wrapGroup.add(rbMenuItem);
    popup.add(wrapMenu);
    // Bind pop-up to objects
    MouseListener popupListener = new PopupListener();
    console.addMouseListener(popupListener);
    frame.addMouseListener(popupListener);
    // Add document listener to scroll to end when modified if required
    console.getDocument().addDocumentListener(new DocumentListener() {

        // References to the JTextArea and JCheckBox
        // of this instantiation
        JTextArea ta = console;

        JCheckBox chk = autoScroll;

        @Override
        public void insertUpdate(DocumentEvent e) {
            doAutoScroll(ta, chk.isSelected());
        }

        @Override
        public void removeUpdate(DocumentEvent e) {
            doAutoScroll(ta, chk.isSelected());
        }

        @Override
        public void changedUpdate(DocumentEvent e) {
            doAutoScroll(ta, chk.isSelected());
        }
    });
    // Add the button panel to the frame & then arrange everything
    frame.add(p, BorderLayout.SOUTH);
    frame.pack();
}

Example 88 with StringSelection

use of java.awt.datatransfer.StringSelection in project jabref by JabRef.

the class BasePanel method copyKeyAndTitle.

private void copyKeyAndTitle() {
    List<BibEntry> bes = mainTable.getSelectedEntries();
    if (!bes.isEmpty()) {
        storeCurrentEdit();
        // OK: in a future version, this string should be configurable to allow arbitrary exports
        StringReader sr = new StringReader("\\bibtexkey - \\begin{title}\\format[RemoveBrackets]{\\title}\\end{title}\n");
        Layout layout;
        try {
            layout = new LayoutHelper(sr, Globals.prefs.getLayoutFormatterPreferences(Globals.journalAbbreviationLoader)).getLayoutFromText();
        } catch (IOException e) {
            LOGGER.info("Could not get layout", e);
            return;
        }
        StringBuilder sb = new StringBuilder();
        int copied = 0;
        // Collect all non-null keys.
        for (BibEntry be : bes) {
            if (be.hasCiteKey()) {
                copied++;
                sb.append(layout.doLayout(be, bibDatabaseContext.getDatabase()));
            }
        }
        if (copied == 0) {
            output(Localization.lang("None of the selected entries have BibTeX keys."));
            return;
        }
        final StringSelection ss = new StringSelection(sb.toString());
        Toolkit.getDefaultToolkit().getSystemClipboard().setContents(ss, BasePanel.this);
        if (copied == bes.size()) {
            // All entries had keys.
            output((bes.size() > 1 ? Localization.lang("Copied keys") : Localization.lang("Copied key")) + '.');
        } else {
            output(Localization.lang("Warning: %0 out of %1 entries have undefined BibTeX key.", Integer.toString(bes.size() - copied), Integer.toString(bes.size())));
        }
    }
}

Example 89 with StringSelection

use of java.awt.datatransfer.StringSelection in project jabref by JabRef.

the class ClipBoardManager method setClipboardContents.

/**
     * Place a String on the clipboard, and make this class the
     * owner of the Clipboard's contents.
     */
public void setClipboardContents(String aString) {
    StringSelection stringSelection = new StringSelection(aString);
    CLIPBOARD.setContents(stringSelection, this);
}

Example 90 with StringSelection

use of java.awt.datatransfer.StringSelection in project jabref by JabRef.

the class PreviewPanelTransferHandler method createTransferable.

@Override
protected Transferable createTransferable(JComponent component) {
    if (component instanceof JEditorPane) {
        // this method should be called from the preview panel only
        // the default TransferHandler implementation is aware of HTML
        // and returns an appropriate Transferable
        // as textTransferHandler.createTransferable() is not available and
        // I don't know any other method, I do the HTML conversion by hand
        // First, get the HTML of the selected text
        JEditorPane editorPane = (JEditorPane) component;
        StringWriter stringWriter = new StringWriter();
        try {
            editorPane.getEditorKit().write(stringWriter, editorPane.getDocument(), editorPane.getSelectionStart(), editorPane.getSelectionEnd());
        } catch (BadLocationException | IOException e) {
            LOGGER.warn("Cannot write preview", e);
        }
        // Second, return the HTML (and text as fallback)
        return new HtmlTransferable(stringWriter.toString(), editorPane.getSelectedText());
    } else {
        // if not called from the preview panel, return an error string
        return new StringSelection(Localization.lang("Operation not supported"));
    }
}