public void loadBindingMap(InputMap im, ActionMap am) {
results.append("Bound Actions\n");
String unboundActions = "";
String unboundInputKeys = "";
Hashtable mi = buildReverseMap(im);
Object[] k = am.allKeys();
if (k != null) {
for (int i = 0; i < k.length; i++) {
if (mi.containsKey(k[i])) {
results.append(" " + getActionName(k[i]));
results.append(";" + mi.get(k[i]) + "\n");
} else {
unboundActions += (" " + getActionName(k[i]) + "\n");
}
}
results.append("\nUnbound Actions\n\n");
results.append(unboundActions);
}
results.append("\nUnbound InputMap Entries\n");
k = im.allKeys();
if (k != null) {
for (int i = 0; i < k.length; i++) {
KeyStroke key = (KeyStroke) k[i];
Object actionKey = im.get(key);
if (am.get(actionKey) == null) {
results.append(" " + im.get((KeyStroke) k[i]) + ": " + k[i] + "\n");
}
}
}
}
public ActionFrame() {
setSize(DEFAULT_WIDTH, DEFAULT_HEIGHT);
buttonPanel = new JPanel();
// define actions
Action yellowAction = new ColorAction("Yellow", new ImagIcon("yellow-ball.gif"), Color.YELLOW);
Action blueAction = new ColorAction("Blue", new ImageIcon("blue-ball.gif"), Color.BLUE);
Action redAction = new ColorAction("Red", new ImageIcon("red-ball.gif"), Color.RED);
// add buttons for these actions
buttonPanel.add(new JButton(yellowAction));
buttonPanel.add(new JButton(blueAction));
buttonPanel.add(new JButton(recAction));
// add panel to frame
add(buttonPanel);
// associate the Y, B, and R keys with names
InputMap imap = buttonPanel.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
imap.put(KeyStroke.getKeyStroke("ctrl Y"), "panel.yellow");
imap.put(KeyStroke.getKeyStroke("Ctrl B"), "panel.blue");
imap.put(KeyStroke.getKeyStroke("ctrl R"), "panel.red");
// associate the names with actions
ActionMap amap = buttonPanel.getActionMap();
amap.put("panel.yellow", yellowAction);
amap.put("panel.blue", blueAction);
amap.put("panel.red", redAction);
}
/**
* Set up key bindings and focus listener for the FieldEditor.
*
* @param component
*/
public void setupJTextComponent(final JComponent component, final AutoCompleteListener acl) {
// Here we add focus listeners to the component. The funny code is because we need
// to guarantee that the AutoCompleteListener - if used - is called before fieldListener
// on a focus lost event. The AutoCompleteListener is responsible for removing any
// current suggestion when focus is lost, and this must be done before fieldListener
// stores the current edit. Swing doesn't guarantee the order of execution of event
// listeners, so we handle this by only adding the AutoCompleteListener and telling
// it to call fieldListener afterwards. If no AutoCompleteListener is used, we
// add the fieldListener normally.
if (acl != null) {
component.addKeyListener(acl);
component.addFocusListener(acl);
acl.setNextFocusListener(fieldListener);
} else component.addFocusListener(fieldListener);
InputMap im = component.getInputMap(JComponent.WHEN_FOCUSED);
ActionMap am = component.getActionMap();
im.put(Globals.prefs.getKey("Entry editor, previous entry"), "prev");
am.put("prev", parent.prevEntryAction);
im.put(Globals.prefs.getKey("Entry editor, next entry"), "next");
am.put("next", parent.nextEntryAction);
im.put(Globals.prefs.getKey("Entry editor, store field"), "store");
am.put("store", parent.storeFieldAction);
im.put(Globals.prefs.getKey("Entry editor, next panel"), "right");
im.put(Globals.prefs.getKey("Entry editor, next panel 2"), "right");
am.put("left", parent.switchLeftAction);
im.put(Globals.prefs.getKey("Entry editor, previous panel"), "left");
im.put(Globals.prefs.getKey("Entry editor, previous panel 2"), "left");
am.put("right", parent.switchRightAction);
im.put(Globals.prefs.getKey("Help"), "help");
am.put("help", parent.helpAction);
im.put(Globals.prefs.getKey("Save database"), "save");
am.put("save", parent.saveDatabaseAction);
im.put(Globals.prefs.getKey("Next tab"), "nexttab");
am.put("nexttab", parent.frame.nextTab);
im.put(Globals.prefs.getKey("Previous tab"), "prevtab");
am.put("prevtab", parent.frame.prevTab);
try {
HashSet<AWTKeyStroke> keys =
new HashSet<AWTKeyStroke>(
component.getFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS));
keys.clear();
keys.add(AWTKeyStroke.getAWTKeyStroke("pressed TAB"));
component.setFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS, keys);
keys =
new HashSet<AWTKeyStroke>(
component.getFocusTraversalKeys(KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS));
keys.clear();
keys.add(KeyStroke.getKeyStroke("shift pressed TAB"));
component.setFocusTraversalKeys(KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS, keys);
} catch (Throwable t) {
System.err.println(t);
}
}
protected void installKeyboardActions() {
super.installKeyboardActions();
ActionMap map = SwingUtilities.getUIActionMap(getComponent());
if (map != null && map.get(DefaultEditorKit.selectWordAction) != null) {
Action a = map.get(DefaultEditorKit.selectLineAction);
if (a != null) {
map.put(DefaultEditorKit.selectWordAction, a);
}
}
}
private void initActions() {
@NonNls InputMap inputMap = getInputMap(WHEN_FOCUSED);
inputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_DOWN, 0, false), "moveFocusDown");
inputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_UP, 0, false), "moveFocusUp");
inputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_LEFT, 0, false), "collapse");
inputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_RIGHT, 0, false), "expand");
@NonNls ActionMap actionMap = getActionMap();
actionMap.put("moveFocusDown", new MoveFocusAction(true));
actionMap.put("moveFocusUp", new MoveFocusAction(false));
actionMap.put("collapse", new ExpandAction(false));
actionMap.put("expand", new ExpandAction(true));
}
// -------->
// original code:
// ftp://ftp.oreilly.de/pub/examples/english_examples/jswing2/code/goodies/Mapper.java
// modified by terai
// private Hashtable<Object, ArrayList<KeyStroke>> buildReverseMap(InputMap im) {
// Hashtable<Object, ArrayList<KeyStroke>> h = new Hashtable<>();
// if (Objects.isNull(im.allKeys())) {
// return h;
// }
// for (KeyStroke ks: im.allKeys()) {
// Object name = im.get(ks);
// if (h.containsKey(name)) {
// h.get(name).add(ks);
// } else {
// ArrayList<KeyStroke> keylist = new ArrayList<>();
// keylist.add(ks);
// h.put(name, keylist);
// }
// }
// return h;
// }
private void loadBindingMap(Integer focusType, InputMap im, ActionMap am) {
if (Objects.isNull(im.allKeys())) {
return;
}
ActionMap tmpAm = new ActionMap();
for (Object actionMapKey : am.allKeys()) {
tmpAm.put(actionMapKey, am.get(actionMapKey));
}
for (KeyStroke ks : im.allKeys()) {
Object actionMapKey = im.get(ks);
Action action = am.get(actionMapKey);
if (Objects.isNull(action)) {
model.addBinding(new Binding(focusType, "____" + actionMapKey.toString(), ks.toString()));
} else {
model.addBinding(new Binding(focusType, actionMapKey.toString(), ks.toString()));
}
tmpAm.remove(actionMapKey);
}
if (Objects.isNull(tmpAm.allKeys())) {
return;
}
for (Object actionMapKey : tmpAm.allKeys()) {
model.addBinding(new Binding(focusType, actionMapKey.toString(), ""));
}
}
protected void setActive(Component component, boolean active) {
if (component instanceof Tile) {
Tile tile = (Tile) component;
if (active) {
tile.addTiledView(_points);
tile.addMouseListener(_ml);
tile.addMouseWheelListener(_mwl);
InputMap im = tile.getInputMap();
ActionMap am = tile.getActionMap();
im.put(KS_BACK_SPACE, "backspace");
im.put(KS_UP, "up");
im.put(KS_DOWN, "down");
am.put("backspace", _bsa);
am.put("up", _uaa);
am.put("down", _daa);
} else {
tile.removeTiledView(_points);
tile.removeMouseListener(_ml);
tile.removeMouseWheelListener(_mwl);
InputMap im = tile.getInputMap();
ActionMap am = tile.getActionMap();
im.remove(KS_BACK_SPACE);
im.remove(KS_UP);
im.remove(KS_DOWN);
am.remove("backspace");
am.remove("up");
am.remove("down");
}
}
}
private void initActions() {
ActionMap map = getActionMap();
map.put("selectPreviousRow", new MoveFocusAction(map.get("selectPreviousRow"), false));
map.put("selectNextRow", new MoveFocusAction(map.get("selectNextRow"), true));
map.put(
"selectPreviousColumn",
new MoveFocusAction(new ChangeColumnAction(map.get("selectPreviousColumn"), false), false));
map.put(
"selectNextColumn",
new MoveFocusAction(new ChangeColumnAction(map.get("selectNextColumn"), true), true));
}
static JComponent createMenuComponent(JComponent menu, ActionMap actionMap, List actions) {
MenuAdapter menuAdapter = new MenuAdapter(menu);
for (Object menuElement : actions) {
if (MenuFactory.SEPARATOR.equals(menuElement)) {
menuAdapter.addSeparator();
} else if (menuElement instanceof Object[]) {
Object[] items = (Object[]) menuElement;
if (items.length > 1) {
JMenu subMenu = new JMenu(items[0].toString());
List<Object> keys = Arrays.asList(items).subList(1, items.length);
createMenuComponent(subMenu, actionMap, keys);
if (subMenu.getMenuComponents().length > 0) {
menuAdapter.addSubMenu(subMenu);
}
}
} else if (menuElement instanceof List) {
List items = (List) menuElement;
if (items.size() > 1) {
JMenu subMenu = new JMenu(items.get(0).toString());
List<List> keys = Arrays.asList(items).subList(1, items.size());
createMenuComponent(subMenu, actionMap, keys);
if (subMenu.getMenuComponents().length > 0) {
menuAdapter.addSubMenu(subMenu);
}
}
} else {
Action action = actionMap.get(menuElement);
if (action != null) {
menuAdapter.add(action);
}
}
}
return trim(menuAdapter);
}
ActionMap createActionMap() {
ActionMap map = new ActionMapUIResource();
Action refreshAction =
new UIAction(FilePane.ACTION_REFRESH) {
public void actionPerformed(ActionEvent evt) {
getFileChooser().rescanCurrentDirectory();
}
};
map.put(FilePane.ACTION_APPROVE_SELECTION, getApproveSelectionAction());
map.put(FilePane.ACTION_CANCEL, getCancelSelectionAction());
map.put(FilePane.ACTION_REFRESH, refreshAction);
map.put(FilePane.ACTION_CHANGE_TO_PARENT_DIRECTORY, getChangeToParentDirectoryAction());
return map;
}
static {
// Set up the input map that will be shared by all instances
inputMap.put(KeyStroke.getKeyStroke("BACK_SPACE"), "setNullDate");
inputMap.put(KeyStroke.getKeyStroke("DELETE"), "setNullDate");
inputMap.put(KeyStroke.getKeyStroke("shift LEFT"), "yearBackward");
inputMap.put(KeyStroke.getKeyStroke("shift RIGHT"), "yearForward");
inputMap.put(KeyStroke.getKeyStroke("LEFT"), "monthBackward");
inputMap.put(KeyStroke.getKeyStroke("RIGHT"), "monthForward");
actionMap.put("setNullDate", setNullDate);
actionMap.put("yearBackward", yearBackward);
actionMap.put("yearForward", yearForward);
actionMap.put("monthBackward", monthBackward);
actionMap.put("monthForward", monthForward);
}
public final void registerAction(
@NonNls String aActionName,
int aKeyCode,
@JdkConstants.InputEventMask int aModifier,
Action aAction) {
myInputMap.put(KeyStroke.getKeyStroke(aKeyCode, aModifier), aActionName);
myActionMap.put(aActionName, aAction);
}
void initActions() {
// TODO: copied from CloneableEditor - this has no effect
ActionMap paneMap = editorPane.getActionMap();
ActionMap am = getActionMap();
am.setParent(paneMap);
paneMap.put(DefaultEditorKit.cutAction, getAction(DefaultEditorKit.cutAction));
paneMap.put(DefaultEditorKit.copyAction, getAction(DefaultEditorKit.copyAction));
paneMap.put("delete", getAction(DefaultEditorKit.deleteNextCharAction)); // NOI18N
paneMap.put(DefaultEditorKit.pasteAction, getAction(DefaultEditorKit.pasteAction));
}
private boolean proceedKeyEvent(KeyEvent event, KeyStroke stroke) {
if (myInputMap.get(stroke) != null) {
final Action action = myActionMap.get(myInputMap.get(stroke));
if (action != null && action.isEnabled()) {
action.actionPerformed(
new ActionEvent(
getContent(), event.getID(), "", event.getWhen(), event.getModifiers()));
return true;
}
}
return false;
}
public void loadActionMap(ActionMap am, String indent) {
Object[] k = am.allKeys();
if (k == null) {
results.append(indent + "No ActionMap defined\n");
} else {
results.append(indent + "\nActionMap (" + k.length + " local keys)\n");
}
if (k != null) {
for (int i = 0; i < k.length; i++) {
results.append(indent + " Action: " + k[i] + "\n");
}
}
}
// {{{ _preprocessKeyEvent() method
private KeyEvent _preprocessKeyEvent(KeyEvent evt) {
if (view.isClosed()) return null;
Component focusOwner = view.getFocusOwner();
if (focusOwner instanceof JComponent) {
JComponent comp = (JComponent) focusOwner;
InputMap map = comp.getInputMap();
ActionMap am = comp.getActionMap();
if (map != null && am != null && comp.isEnabled()) {
KeyStroke keyStroke = KeyStroke.getKeyStrokeForEvent(evt);
Object binding = map.get(keyStroke);
if (binding != null && am.get(binding) != null) {
return null;
}
}
}
if (focusOwner instanceof JTextComponent) {
// fix for the bug where key events in JTextComponents
// inside views are also handled by the input handler
if (evt.getID() == KeyEvent.KEY_PRESSED) {
switch (evt.getKeyCode()) {
case KeyEvent.VK_ENTER:
case KeyEvent.VK_TAB:
case KeyEvent.VK_BACK_SPACE:
case KeyEvent.VK_SPACE:
return null;
}
}
}
if (evt.isConsumed()) return null;
if (Debug.DUMP_KEY_EVENTS) {
Log.log(Log.DEBUG, this, "Key event (preprocessing) : " + AbstractInputHandler.toString(evt));
}
return KeyEventWorkaround.processKeyEvent(evt);
} // }}}
private void buildGUI() {
setLayout(new BorderLayout());
_tree = new PsiViewerTree(_model);
_tree.getSelectionModel().addTreeSelectionListener(_treeSelectionListener);
ActionMap actionMap = _tree.getActionMap();
actionMap.put(
"EditSource",
new AbstractAction("EditSource") {
public void actionPerformed(ActionEvent e) {
debug("key typed " + e);
if (getSelectedElement() == null) return;
Editor editor = _caretMover.openInEditor(getSelectedElement());
selectElementAtCaret(editor, TREE_SELECTION_CHANGED);
editor.getContentComponent().requestFocus();
}
});
InputMap inputMap = _tree.getInputMap();
inputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_F4, 0, true), "EditSource");
_propertyPanel = new PropertySheetPanel();
_splitPane =
new JSplitPane(JSplitPane.VERTICAL_SPLIT, new JBScrollPane(_tree), _propertyPanel) {
public void setDividerLocation(int location) {
debug(
"Divider location changed to "
+ location
+ " component below "
+ (getRightComponent().isVisible() ? "visible" : "not visible"));
if (getRightComponent().isVisible())
_projectComponent.setSplitDividerLocation(location);
super.setDividerLocation(location);
}
};
_splitPane.setDividerLocation(_projectComponent.getSplitDividerLocation());
add(_splitPane);
}
/**
* Registers the keystroke of the given action as "command" of the given component.
*
* <p>This code is based on the Sulky-tools, found at <http://github.com/huxi/sulky>.
*
* @param aComponent the component that should react on the keystroke, cannot be <code>null</code>
* ;
* @param aAction the action of the keystroke, cannot be <code>null</code>;
* @param aCommandName the name of the command to register the keystore under.
*/
public static void registerKeystroke(
final JComponent aComponent, final Action aAction, final String aCommandName) {
final KeyStroke keyStroke = (KeyStroke) aAction.getValue(Action.ACCELERATOR_KEY);
if (keyStroke == null) {
return;
}
InputMap inputMap = aComponent.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
ActionMap actionMap = aComponent.getActionMap();
inputMap.put(keyStroke, aCommandName);
actionMap.put(aCommandName, aAction);
inputMap = aComponent.getInputMap(JComponent.WHEN_FOCUSED);
Object value = inputMap.get(keyStroke);
if (value != null) {
inputMap.put(keyStroke, aCommandName);
}
inputMap = aComponent.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
value = inputMap.get(keyStroke);
if (value != null) {
inputMap.put(keyStroke, aCommandName);
}
}
/**
* Constructor, initialises the editor components.
*
* @param initialText The initial text to be displayed in the editor.
* @param handler The GUI handler for this component.
*/
public GUITextModelEditor(String initialText, GUIMultiModelHandler handler) {
this.handler = handler;
setLayout(new BorderLayout());
// Setup the editor with it's custom editor kits. To switch between
// editor kits just use setContentType() for the desired content type.
editor =
new JEditorPane() {
@Override
public String getToolTipText(MouseEvent event) {
if (parseError != null) {
try {
int offset = this.viewToModel(new Point(event.getX(), event.getY()));
int startOffset =
computeDocumentOffset(parseError.getBeginLine(), parseError.getBeginColumn());
int endOffset =
computeDocumentOffset(parseError.getEndLine(), parseError.getEndColumn()) + 1;
if (offset >= startOffset && offset <= endOffset) return parseError.getMessage();
} catch (BadLocationException e) {
}
}
return null;
}
};
editor.setToolTipText("dummy");
editor.setEditorKitForContentType("text/prism", new PrismEditorKit(handler));
editor.setEditorKitForContentType("text/pepa", new PepaEditorKit(handler));
// The default editor kit is the Prism one.
editor.setContentType("text/prism");
editor.setBackground(Color.white);
editor.addMouseListener(editorMouseListener);
editor.setEditable(true);
editor.setText(initialText);
editor.getDocument().addDocumentListener(this);
editor.addCaretListener(
new CaretListener() {
public void caretUpdate(CaretEvent e) {
GUITextModelEditor.this
.handler
.getGUIPlugin()
.getSelectionChangeHandler()
.notifyListeners(new GUIEvent(1));
}
});
editor.getDocument().putProperty(PlainDocument.tabSizeAttribute, new Integer(4));
editor.addMouseListener(this);
errorHighlightPainter =
new DefaultHighlighter.DefaultHighlightPainter(new Color(255, 192, 192));
undoManager = new GUIUndoManager(GUIPrism.getGUI());
undoManager.setLimit(200);
// Setup the scrollpane
editorScrollPane = new JScrollPane(editor);
add(editorScrollPane, BorderLayout.CENTER);
gutter = new GUITextModelEditorGutter(editor);
// Get the 'show line numbers' setting to determine
// if the line numbers should be shown.
showLineNumbersSetting =
handler
.getGUIPlugin()
.getPrism()
.getSettings()
.getBoolean(PrismSettings.MODEL_SHOW_LINE_NUMBERS);
if (showLineNumbersSetting) {
editorScrollPane.setRowHeaderView(gutter);
}
// Add a Prism settings listener to catch changes made to the
// 'show line numbers' setting.
handler
.getGUIPlugin()
.getPrism()
.getSettings()
.addSettingsListener(
new PrismSettingsListener() {
public void notifySettings(PrismSettings settings) {
// Check if the setting has changed.
if (settings.getBoolean(PrismSettings.MODEL_SHOW_LINE_NUMBERS)
!= showLineNumbersSetting) {
showLineNumbersSetting = !showLineNumbersSetting;
if (showLineNumbersSetting) {
editorScrollPane.setRowHeaderView(gutter);
} else {
editorScrollPane.setRowHeaderView(null);
}
}
}
});
// initialize the actions for the context menu
initActions();
// method to initialize the context menu popup
initContextMenu();
InputMap inputMap = editor.getInputMap();
inputMap.clear();
inputMap.put(
KeyStroke.getKeyStroke(KeyEvent.VK_Z, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()),
"prism_undo");
inputMap.put(
KeyStroke.getKeyStroke(KeyEvent.VK_Z, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()),
"prism_undo");
inputMap.put(
KeyStroke.getKeyStroke(KeyEvent.VK_Y, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()),
"prism_redo");
inputMap.put(
KeyStroke.getKeyStroke(KeyEvent.VK_A, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()),
"prism_selectall");
inputMap.put(
KeyStroke.getKeyStroke(KeyEvent.VK_D, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()),
"prism_delete");
inputMap.put(
KeyStroke.getKeyStroke(KeyEvent.VK_X, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()),
"prism_cut");
inputMap.put(
KeyStroke.getKeyStroke(
KeyEvent.VK_Z,
Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()
| java.awt.event.InputEvent.SHIFT_MASK),
"prism_redo");
inputMap.put(
KeyStroke.getKeyStroke(KeyEvent.VK_V, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()),
"prism_paste");
inputMap.put(
KeyStroke.getKeyStroke(KeyEvent.VK_E, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()),
"prism_jumperr");
ActionMap actionMap = editor.getActionMap();
actionMap.put("prism_undo", GUIPrism.getClipboardPlugin().getUndoAction());
actionMap.put("prism_redo", GUIPrism.getClipboardPlugin().getRedoAction());
actionMap.put("prism_selectall", GUIPrism.getClipboardPlugin().getSelectAllAction());
actionMap.put("prism_cut", GUIPrism.getClipboardPlugin().getCutAction());
actionMap.put("prism_copy", GUIPrism.getClipboardPlugin().getCopyAction());
actionMap.put("prism_paste", GUIPrism.getClipboardPlugin().getPasteAction());
actionMap.put("prism_delete", GUIPrism.getClipboardPlugin().getDeleteAction());
actionMap.put("prism_jumperr", actionJumpToError);
// Attempt to programmatically allow all accelerators
/*ArrayList plugins = ((GUIMultiModel)handler.getGUIPlugin()).getGUI().getPlugins();
Iterator it = plugins.iterator();
while (it.hasNext())
{
GUIPlugin plugin = ((GUIPlugin)it.next());
System.out.println(plugin.getName());
JMenu firstMenu = plugin.getMenu();
Stack<MenuElement> menuStack = new Stack<MenuElement>();
menuStack.add(firstMenu);
while (!menuStack.empty())
{
MenuElement menu = menuStack.pop();
if (menu instanceof JMenuItem)
{
JMenuItem menuItem = ((JMenuItem)menu);
KeyStroke accelerator = menuItem.getAccelerator();
Action action = menuItem.getAction();
if (action != null && accelerator != null && menuItem.getText() != null)
{
System.out.println(menuItem.getText() + " " + menuItem.getName());
inputMap.put(accelerator, "prism_" + menuItem.getText());
actionMap.put("prism_" + menuItem.getText(), action);
}
}
MenuElement[] subelements = menu.getSubElements();
if (subelements != null)
{
for (int i = 0; i < subelements.length; i++)
menuStack.push(subelements[i]);
}
}
}*/
editor.getDocument().addUndoableEditListener(undoManager);
editor
.getDocument()
.addUndoableEditListener(
new UndoableEditListener() {
public void undoableEditHappened(UndoableEditEvent e) {
System.out.println("adding undo edit");
}
});
}
/**
* A text editor created for my own use. Credit to
* http://forum.codecall.net/topic/49721-simple-text-editor/
*
* @author Corey Hickson
* @version 0.1
*/
public class CoreyTextEditor extends JFrame {
// Variables to help initialize the text editor
private JTextArea area = new JTextArea(20, 120);
private JFileChooser dialog = new JFileChooser(System.getProperty("user.dir"));
private String currentFile = "Untitled";
private boolean changed = false;
/** Constructor to create the frame and its components */
public CoreyTextEditor() {
// Create a scroll pane
area.setFont(new Font("Monospaced", Font.PLAIN, 12));
JScrollPane scroll =
new JScrollPane(
area, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
add(scroll, BorderLayout.CENTER);
// Adds the system default look and feel
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (ClassNotFoundException
| InstantiationException
| UnsupportedLookAndFeelException
| IllegalAccessException e) {
e.printStackTrace();
}
// Create a menu bar
JMenuBar JMB = new JMenuBar();
setJMenuBar(JMB);
JMenu file = new JMenu("File");
JMenu edit = new JMenu("Edit");
JMB.add(file);
JMB.add(edit);
// Finishing our menu bar
file.add(New);
file.add(Open);
file.add(Save);
file.add(SaveAs);
file.addSeparator();
file.add(Quit);
edit.add(Cut);
edit.add(Copy);
edit.add(Paste);
edit.getItem(0).setText("Cut");
edit.getItem(0).setIcon(new ImageIcon("cut.gif"));
edit.getItem(1).setText("Copy");
edit.getItem(1).setIcon(new ImageIcon("copy.gif"));
edit.getItem(2).setText("Paste");
edit.getItem(2).setIcon(new ImageIcon("paste.gif"));
// Time to make a toolbar!
JToolBar tool = new JToolBar();
add(tool, BorderLayout.NORTH);
tool.add(New);
tool.add(Open);
tool.add(Save);
tool.addSeparator();
JButton cut = tool.add(Cut);
JButton cop = tool.add(Copy);
JButton pas = tool.add(Paste);
cut.setText(null);
cut.setIcon(new ImageIcon("cut.gif"));
cop.setText(null);
cop.setIcon(new ImageIcon("copy.gif"));
pas.setText(null);
pas.setIcon(new ImageIcon("paste.gif"));
Save.setEnabled(false);
SaveAs.setEnabled(false);
setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
pack();
/*
KeyListener to change Save and SaveAs
*/
KeyListener k1 =
new KeyAdapter() {
public void keyPressed(KeyEvent e) {
changed = true;
Save.setEnabled(true);
SaveAs.setEnabled(true);
}
};
area.addKeyListener(k1);
setTitle(currentFile + " - CoreyTextEditor");
setVisible(true);
}
Action New =
new AbstractAction("New", new ImageIcon("new.gif")) {
public void actionPerformed(ActionEvent e) {
saveOld();
area.setText("");
currentFile = "Untitled";
setTitle(currentFile + " - CoreyTextEditor");
changed = false;
Save.setEnabled(false);
SaveAs.setEnabled(false);
}
};
Action Open =
new AbstractAction("Open", new ImageIcon("open.gif")) {
public void actionPerformed(ActionEvent e) {
saveOld();
if (dialog.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {
readInFile(dialog.getSelectedFile().getAbsolutePath());
}
SaveAs.setEnabled(true);
}
};
Action Save =
new AbstractAction("Save", new ImageIcon("save.gif")) {
public void actionPerformed(ActionEvent e) {
if (!currentFile.equals("Untitled")) {
saveFile(currentFile);
} else {
saveFileAs();
}
}
};
Action SaveAs =
new AbstractAction("Save as...") {
public void actionPerformed(ActionEvent e) {
saveFileAs();
}
};
Action Quit =
new AbstractAction("Quit") {
public void actionPerformed(ActionEvent e) {
saveOld();
System.exit(0);
}
};
ActionMap m = area.getActionMap();
Action Cut = m.get(DefaultEditorKit.cutAction);
Action Copy = m.get(DefaultEditorKit.copyAction);
Action Paste = m.get(DefaultEditorKit.pasteAction);
private void saveFileAs() {
if (dialog.showSaveDialog(null) == JFileChooser.APPROVE_OPTION) {
saveFile(dialog.getSelectedFile().getAbsolutePath());
}
}
private void saveOld() {
if (changed) {
if (JOptionPane.showConfirmDialog(
this,
"Would you like to save " + currentFile + " ?",
"Save",
JOptionPane.YES_NO_OPTION)
== JOptionPane.YES_OPTION) {
saveFile(currentFile);
}
}
}
private void readInFile(String fileName) {
try {
FileReader r = new FileReader(fileName);
area.read(r, null);
r.close();
currentFile = fileName;
setTitle(currentFile + " - CoreyTextEditor");
changed = false;
} catch (IOException e) {
Toolkit.getDefaultToolkit().beep();
JOptionPane.showMessageDialog(this, "Editor can't find the file called " + fileName);
}
}
private void saveFile(String fileName) {
try {
FileWriter w = new FileWriter(fileName);
area.write(w);
w.close();
currentFile = fileName;
setTitle(currentFile + " - CoreyTextEditor");
changed = false;
Save.setEnabled(false);
} catch (IOException e) {
// No handling done here
}
}
public static void main(String[] args) {
new CoreyTextEditor();
}
}
public void teclasAtalhos() {
// BOTAO EXCLUIR LOTE
Action actionExcluir =
new AbstractAction() {
@Override
public void actionPerformed(ActionEvent arg0) {
// simula o click no botão
jBExcluirLote.grabFocus();
jBExcluirLote.doClick();
}
};
// Associa o listener com a tecla f2 para que seja disparado toda vez, mesmo quando o foco não
// está no botão
KeyStroke keyStrokeExcluir = KeyStroke.getKeyStroke(KeyEvent.VK_F1, 0);
String actionNameExcluir = "TECLA_F1";
InputMap inputMapExcluir = jBExcluirLote.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
inputMapExcluir.put(keyStrokeExcluir, actionNameExcluir);
ActionMap actionMapExcluir = jBExcluirLote.getActionMap();
actionMapExcluir.put(actionNameExcluir, actionExcluir);
// BOTAO SAIR TELA
// Action para o botao fechar
Action actionTeclaFechar =
new AbstractAction() {
@Override
public void actionPerformed(ActionEvent arg0) {
// simula o click no botão
jBFechar.grabFocus();
jBFechar.doClick();
}
};
// Associa o listener com a tecla esc para que seja disparado toda vez, mesmo quando o foco não
// está no botão
KeyStroke keyStrokeFechar = KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0);
String actionNameFechar = "TECLA_ESC";
InputMap inputMapFechar = jBFechar.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
inputMapFechar.put(keyStrokeFechar, actionNameFechar);
ActionMap actionMapFechar = jBFechar.getActionMap();
actionMapFechar.put(actionNameFechar, actionTeclaFechar);
// BOTAO ATUALIZAR
// Action para o botao Atualizar
Action actionTeclaAtualizar =
new AbstractAction() {
@Override
public void actionPerformed(ActionEvent arg0) {
// simula o click no botão
jBAtualizar.grabFocus();
jBAtualizar.doClick();
}
};
// Associa o listener com a tecla f6 para que seja disparado toda vez, mesmo quando o foco não
// está no botão
KeyStroke keyStrokeAtualizar = KeyStroke.getKeyStroke(KeyEvent.VK_F6, 0);
String actionNameAtualizar = "TECLA_F6";
InputMap inputMapAtualizar = jBAtualizar.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
inputMapAtualizar.put(keyStrokeAtualizar, actionNameAtualizar);
ActionMap actionMapAtualizar = jBAtualizar.getActionMap();
actionMapAtualizar.put(actionNameAtualizar, actionTeclaAtualizar);
// BOTAO MOSTRAR TODOS
// Action para o botao exibir todos
Action actionTeclaExibirTodos =
new AbstractAction() {
@Override
public void actionPerformed(ActionEvent arg0) {
// simula o click no botão
jBMostrarTodos.grabFocus();
jBMostrarTodos.doClick();
}
};
// Associa o listener com a tecla f4 para que seja disparado toda vez, mesmo quando o foco não
// está no botão
KeyStroke keyStrokeExibirTodos = KeyStroke.getKeyStroke(KeyEvent.VK_F5, 0);
String actionNameExibirTodos = "TECLA_F5";
InputMap inputMapExibirTodos = jBMostrarTodos.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
inputMapExibirTodos.put(keyStrokeExibirTodos, actionNameExibirTodos);
ActionMap actionMapExibirTodos = jBMostrarTodos.getActionMap();
actionMapExibirTodos.put(actionNameExibirTodos, actionTeclaExibirTodos);
}
private void initGui() {
Container pane = getContentPane();
pane.setLayout(new BorderLayout());
biblatexMode = Globals.prefs.getBoolean("biblatexMode");
JPanel main = new JPanel(), buttons = new JPanel(), right = new JPanel();
main.setLayout(new BorderLayout());
right.setLayout(new GridLayout(biblatexMode ? 2 : 1, 2));
java.util.List<String> entryTypes = new ArrayList<String>();
for (String s : BibtexEntryType.ALL_TYPES.keySet()) {
entryTypes.add(s);
}
typeComp = new EntryTypeList(entryTypes);
typeComp.addListSelectionListener(this);
typeComp.addAdditionActionListener(this);
typeComp.addDefaultActionListener(new DefaultListener());
typeComp.setListSelectionMode(ListSelectionModel.SINGLE_SELECTION);
// typeComp.setEnabled(false);
reqComp =
new FieldSetComponent(
Globals.lang("Required fields"), new ArrayList<String>(), preset, true, true);
reqComp.setEnabled(false);
reqComp.setBorder(BorderFactory.createEmptyBorder(2, 2, 2, 2));
ListDataListener dataListener = new DataListener();
reqComp.addListDataListener(dataListener);
optComp =
new FieldSetComponent(
Globals.lang("Optional fields"), new ArrayList<String>(), preset, true, true);
optComp.setEnabled(false);
optComp.setBorder(BorderFactory.createEmptyBorder(2, 2, 2, 2));
optComp.addListDataListener(dataListener);
right.add(reqComp);
right.add(optComp);
if (biblatexMode) {
optComp2 =
new FieldSetComponent(
Globals.lang("Optional fields") + " 2", new ArrayList<String>(), preset, true, true);
optComp2.setEnabled(false);
optComp2.setBorder(BorderFactory.createEmptyBorder(2, 2, 2, 2));
optComp2.addListDataListener(dataListener);
right.add(new JPanel());
right.add(optComp2);
}
// right.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(),
// Globals.lang("Fields")));
right.setBorder(BorderFactory.createEtchedBorder());
ok = new JButton("Ok");
cancel = new JButton(Globals.lang("Cancel"));
apply = new JButton(Globals.lang("Apply"));
ok.addActionListener(this);
apply.addActionListener(this);
cancel.addActionListener(this);
ButtonBarBuilder bb = new ButtonBarBuilder(buttons);
buttons.setBorder(BorderFactory.createEmptyBorder(2, 2, 2, 2));
bb.addGlue();
bb.addButton(ok);
bb.addButton(apply);
bb.addButton(cancel);
bb.addGlue();
AbstractAction closeAction =
new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
dispose();
}
};
ActionMap am = main.getActionMap();
InputMap im = main.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
im.put(Globals.prefs.getKey("Close dialog"), "close");
am.put("close", closeAction);
// con.fill = GridBagConstraints.BOTH;
// con.weightx = 0.3;
// con.weighty = 1;
// gbl.setConstraints(typeComp, con);
main.add(typeComp, BorderLayout.WEST);
main.add(right, BorderLayout.CENTER);
main.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
pane.add(main, BorderLayout.CENTER);
pane.add(buttons, BorderLayout.SOUTH);
pack();
}
void setupPanel(JabRefFrame frame, BasePanel bPanel, boolean addKeyField, String title) {
InputMap im = panel.getInputMap(JComponent.WHEN_FOCUSED);
ActionMap am = panel.getActionMap();
im.put(Globals.prefs.getKey("Entry editor, previous entry"), "prev");
am.put("prev", parent.prevEntryAction);
im.put(Globals.prefs.getKey("Entry editor, next entry"), "next");
am.put("next", parent.nextEntryAction);
im.put(Globals.prefs.getKey("Entry editor, store field"), "store");
am.put("store", parent.storeFieldAction);
im.put(Globals.prefs.getKey("Entry editor, next panel"), "right");
im.put(Globals.prefs.getKey("Entry editor, next panel 2"), "right");
am.put("left", parent.switchLeftAction);
im.put(Globals.prefs.getKey("Entry editor, previous panel"), "left");
im.put(Globals.prefs.getKey("Entry editor, previous panel 2"), "left");
am.put("right", parent.switchRightAction);
im.put(Globals.prefs.getKey("Help"), "help");
am.put("help", parent.helpAction);
im.put(Globals.prefs.getKey("Save database"), "save");
am.put("save", parent.saveDatabaseAction);
im.put(Globals.prefs.getKey("Next tab"), "nexttab");
am.put("nexttab", parent.frame.nextTab);
im.put(Globals.prefs.getKey("Previous tab"), "prevtab");
am.put("prevtab", parent.frame.prevTab);
panel.setName(title);
// String rowSpec = "left:pref, 4dlu, fill:pref:grow, 4dlu, fill:pref";
String colSpec =
"fill:pref, 1dlu, fill:10dlu:grow, 1dlu, fill:pref, "
+ "8dlu, fill:pref, 1dlu, fill:10dlu:grow, 1dlu, fill:pref";
StringBuffer sb = new StringBuffer();
int rows = (int) Math.ceil((double) fields.length / 2.0);
for (int i = 0; i < rows; i++) {
sb.append("fill:pref:grow, ");
}
if (addKeyField) sb.append("4dlu, fill:pref");
else if (sb.length() >= 2) sb.delete(sb.length() - 2, sb.length());
String rowSpec = sb.toString();
DefaultFormBuilder builder = new DefaultFormBuilder(new FormLayout(colSpec, rowSpec), panel);
for (int i = 0; i < fields.length; i++) {
// Create the text area:
int editorType = BibtexFields.getEditorType(fields[i]);
final FieldEditor ta;
if (editorType == GUIGlobals.FILE_LIST_EDITOR)
ta = new FileListEditor(frame, bPanel.metaData(), fields[i], null, parent);
else ta = new FieldTextArea(fields[i], null);
// ta.addUndoableEditListener(bPanel.undoListener);
JComponent ex = parent.getExtra(fields[i], ta);
// Add autocompleter listener, if required for this field:
AbstractAutoCompleter autoComp = bPanel.getAutoCompleter(fields[i]);
AutoCompleteListener acl = null;
if (autoComp != null) {
acl = new AutoCompleteListener(autoComp);
}
setupJTextComponent(ta.getTextComponent(), acl);
ta.setAutoCompleteListener(acl);
// Store the editor for later reference:
editors.put(fields[i], ta);
if (i == 0) activeField = ta;
// System.out.println(fields[i]+": "+BibtexFields.getFieldWeight(fields[i]));
// ta.getPane().setPreferredSize(new Dimension(100,
// (int)(50.0*BibtexFields.getFieldWeight(fields[i]))));
builder.append(ta.getLabel());
if (ex == null) builder.append(ta.getPane(), 3);
else {
builder.append(ta.getPane());
JPanel pan = new JPanel();
pan.setLayout(new BorderLayout());
pan.add(ex, BorderLayout.NORTH);
builder.append(pan);
}
if (i % 2 == 1) builder.nextLine();
}
// Add the edit field for Bibtex-key.
if (addKeyField) {
final FieldTextField tf =
new FieldTextField(
BibtexFields.KEY_FIELD, parent.getEntry().getField(BibtexFields.KEY_FIELD), true);
// tf.addUndoableEditListener(bPanel.undoListener);
setupJTextComponent(tf, null);
editors.put("bibtexkey", tf);
/*
* If the key field is the only field, we should have only one
* editor, and this one should be set as active initially:
*/
if (editors.size() == 1) activeField = tf;
builder.nextLine();
builder.append(tf.getLabel());
builder.append(tf, 3);
}
}
/** Add the given input/action maps to the spinner. */
void addSpinnerMaps(InputMap sim, ActionMap sam) {
sim.setParent(spinner.getInputMap(WHEN_ANCESTOR_OF_FOCUSED_COMPONENT));
spinner.setInputMap(WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, sim);
sam.setParent(spinner.getActionMap());
spinner.setActionMap(sam);
}
/**
* Set up the calendar panel with the basic layout and components. These are not date specific.
*/
private void createCalendarComponents() {
// The date panel will hold the calendar and/or the time spinner
JPanel datePanel = new JPanel(new BorderLayout(2, 2));
// Create the calendar if we are displaying a calendar
if ((selectedComponents & DISPLAY_DATE) > 0) {
formatMonth = new SimpleDateFormat("MMM", locale);
formatWeekDay = new SimpleDateFormat("EEE", locale);
// Set up the shared keyboard bindings
setInputMap(WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, inputMap);
setActionMap(actionMap);
// Set up the decrement buttons
yearDecrButton =
new JButton(
new ButtonAction(
"YearDecrButton",
"YearDecrButtonMnemonic",
"YearDecrButtonAccelerator",
"YearDecrButtonImage",
"YearDecrButtonShort",
"YearDecrButtonLong",
YEAR_DECR_BUTTON));
monthDecrButton =
new JButton(
new ButtonAction(
"MonthDecrButton",
"MonthDecrButtonMnemonic",
"MonthDecrButtonAccelerator",
"MonthDecrButtonImage",
"MonthDecrButtonShort",
"MonthDecrButtonLong",
MONTH_DECR_BUTTON));
JPanel decrPanel = new JPanel(new FlowLayout(FlowLayout.LEFT, 2, 0));
decrPanel.add(yearDecrButton);
decrPanel.add(monthDecrButton);
// Set up the month/year label
monthYearLabel = new JLabel();
monthYearLabel.setHorizontalAlignment(JLabel.CENTER);
// Set up the increment buttons
monthIncrButton =
new JButton(
new ButtonAction(
"MonthIncrButton",
"MonthIncrButtonMnemonic",
"MonthIncrButtonAccelerator",
"MonthIncrButtonImage",
"MonthIncrButtonShort",
"MonthIncrButtonLong",
MONTH_INCR_BUTTON));
yearIncrButton =
new JButton(
new ButtonAction(
"YearIncrButton",
"YearIncrButtonMnemonic",
"YearIncrButtonAccelerator",
"YearIncrButtonImage",
"YearIncrButtonShort",
"YearIncrButtonLong",
YEAR_INCR_BUTTON));
JPanel incrPanel = new JPanel(new FlowLayout(FlowLayout.LEFT, 2, 0));
incrPanel.add(monthIncrButton);
incrPanel.add(yearIncrButton);
// Put them all together
JPanel monthYearNavigator = new JPanel(new BorderLayout(2, 2));
monthYearNavigator.add(decrPanel, BorderLayout.WEST);
monthYearNavigator.add(monthYearLabel);
monthYearNavigator.add(incrPanel, BorderLayout.EAST);
// Set up the day panel
JPanel dayPanel = new JPanel(new GridLayout(7, 7));
int firstDay = displayCalendar.getFirstDayOfWeek();
// Get the week day labels. The following technique is used so
// that we can start the calendar on the right day of the week and
// we can get the week day labels properly localized
Calendar temp = Calendar.getInstance(locale);
temp.set(2000, Calendar.MARCH, 15);
while (temp.get(Calendar.DAY_OF_WEEK) != firstDay) {
temp.add(Calendar.DATE, 1);
}
dayOfWeekLabels = new JLabel[7];
for (int i = 0; i < 7; i++) {
Date date = temp.getTime();
String dayOfWeek = formatWeekDay.format(date);
dayOfWeekLabels[i] = new JLabel(dayOfWeek);
dayOfWeekLabels[i].setHorizontalAlignment(JLabel.CENTER);
dayPanel.add(dayOfWeekLabels[i]);
temp.add(Calendar.DATE, 1);
}
// Add all the day buttons
dayButtons = new JToggleButton[6][7];
dayGroup = new ButtonGroup();
DayListener dayListener = new DayListener();
for (int row = 0; row < 6; row++) {
for (int day = 0; day < 7; day++) {
dayButtons[row][day] = new JToggleButton();
dayButtons[row][day].addItemListener(dayListener);
dayPanel.add(dayButtons[row][day]);
dayGroup.add(dayButtons[row][day]);
}
}
// We add this special button to the button group, so we have a
// way of unselecting all the visible buttons
offScreenButton = new JToggleButton("X");
dayGroup.add(offScreenButton);
// Combine the navigators and days
datePanel.add(monthYearNavigator, BorderLayout.NORTH);
datePanel.add(dayPanel);
}
// Create the time spinner field if we are displaying the time
if ((selectedComponents & DISPLAY_TIME) > 0) {
// Create the time component
spinnerDateModel = new SpinnerDateModel();
spinnerDateModel.addChangeListener(new TimeListener());
spinner = new JSpinner(spinnerDateModel);
JSpinner.DateEditor dateEditor = new JSpinner.DateEditor(spinner, timePattern);
dateEditor.getTextField().setEditable(false);
dateEditor.getTextField().setHorizontalAlignment(JTextField.CENTER);
spinner.setEditor(dateEditor);
// Set the input/action maps for the spinner. (Only BACK_SPACE
// seems to work!)
InputMap sim = new InputMap();
sim.put(KeyStroke.getKeyStroke("BACK_SPACE"), "setNullDate");
sim.put(KeyStroke.getKeyStroke("DELETE"), "setNullDate");
sim.setParent(spinner.getInputMap(WHEN_ANCESTOR_OF_FOCUSED_COMPONENT));
ActionMap sam = new ActionMap();
sam.put(
"setNullDate",
new AbstractAction("setNullDate") {
public void actionPerformed(ActionEvent e) {
JCalendar.this.setDate(null);
}
});
sam.setParent(spinner.getActionMap());
spinner.setInputMap(WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, sim);
spinner.setActionMap(sam);
// Create a special panel for the time display
JPanel timePanel = new JPanel(new FlowLayout(FlowLayout.CENTER, 2, 2));
timePanel.add(spinner);
// Now add it to the bottom
datePanel.add(timePanel, BorderLayout.SOUTH);
}
setLayout(new BorderLayout(2, 2));
add(datePanel);
// Add today's date at the bottom of the calendar/time, if needed
if (isTodayDisplayed) {
Object[] args = {new Date()};
String todaysDate = MessageFormat.format(bundle.getString("Today"), args);
todaysLabel = new JLabel(todaysDate);
todaysLabel.setHorizontalAlignment(JLabel.CENTER);
// Add today's date at the very bottom
add(todaysLabel, BorderLayout.SOUTH);
}
}
private ActionMap createActionMap() {
ActionMap map = new ActionMapUIResource();
map.put("selectNextColumn", new NavigationalAction(1, 0, false, false, false));
map.put("selectPreviousColumn", new NavigationalAction(-1, 0, false, false, false));
map.put("selectNextRow", new NavigationalAction(0, 1, false, false, false));
map.put("selectPreviousRow", new NavigationalAction(0, -1, false, false, false));
map.put("selectNextColumnExtendSelection", new NavigationalAction(1, 0, false, true, false));
map.put(
"selectPreviousColumnExtendSelection", new NavigationalAction(-1, 0, false, true, false));
map.put("selectNextRowExtendSelection", new NavigationalAction(0, 1, false, true, false));
map.put("selectPreviousRowExtendSelection", new NavigationalAction(0, -1, false, true, false));
map.put("scrollUpChangeSelection", new PagingAction(false, false, true, false));
map.put("scrollDownChangeSelection", new PagingAction(false, true, true, false));
map.put("selectFirstColumn", new PagingAction(false, false, false, true));
map.put("selectLastColumn", new PagingAction(false, true, false, false));
map.put("scrollUpExtendSelection", new PagingAction(true, false, true, false));
map.put("scrollDownExtendSelection", new PagingAction(true, true, true, false));
map.put("selectFirstColumnExtendSelection", new PagingAction(true, false, false, true));
map.put("selectLastColumnExtendSelection", new PagingAction(true, true, false, false));
map.put("selectFirstRow", new PagingAction(false, false, true, true));
map.put("selectLastRow", new PagingAction(false, true, true, true));
map.put("selectFirstRowExtendSelection", new PagingAction(true, false, true, true));
map.put("selectLastRowExtendSelection", new PagingAction(true, true, true, true));
map.put("selectNextColumnCell", new NavigationalAction(1, 0, true, false, true));
map.put("selectPreviousColumnCell", new NavigationalAction(-1, 0, true, false, true));
map.put("selectNextRowCell", new NavigationalAction(0, 1, true, false, true));
map.put("selectPreviousRowCell", new NavigationalAction(0, -1, true, false, true));
map.put("selectAll", new SelectAllAction());
map.put("cancel", new CancelEditingAction());
map.put("startEditing", new StartEditingAction());
map.put("scrollLeftChangeSelection", new PagingAction(false, false, false, false));
map.put("scrollRightChangeSelection", new PagingAction(false, true, false, false));
map.put("scrollLeftExtendSelection", new PagingAction(true, false, false, false));
map.put("scrollRightExtendSelection", new PagingAction(true, true, false, false));
return map;
}
EditFrame(RopeFrame parent) {
super(parent);
// Implement a smarter way to set the initial frame position and size
setLocation(0, 0);
setSize(670, 705);
try {
jbInit();
} catch (Exception ex) {
ex.printStackTrace();
}
sourceArea.addCaretListener(this);
browseButton.addActionListener(this);
optionsButton.addActionListener(this);
assembleButton.addActionListener(this);
saveButton.addActionListener(this);
messageList.addMouseListener(
new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent event) {
highlightError(messageList.locationToIndex(event.getPoint()));
}
});
undoMgr = new CompoundUndoManager(sourceArea);
undoAction = undoMgr.getUndoAction();
redoAction = undoMgr.getRedoAction();
undoMgr.updateUndoAction = new UpdateUndoAction();
undoMgr.updateRedoAction = new UpdateRedoAction();
document = sourceArea.getDocument();
ActionMap am = sourceArea.getActionMap();
InputMap im = sourceArea.getInputMap(JComponent.WHEN_FOCUSED);
// Remove automatic key bindings because we want them controlled by menu items
im.put(KeyStroke.getKeyStroke(KeyEvent.VK_Z, RopeHelper.modifierMaks), "none");
im.put(
KeyStroke.getKeyStroke(KeyEvent.VK_Z, RopeHelper.modifierMaks + InputEvent.SHIFT_MASK),
"none");
im.put(KeyStroke.getKeyStroke(KeyEvent.VK_X, RopeHelper.modifierMaks), "none");
im.put(KeyStroke.getKeyStroke(KeyEvent.VK_C, RopeHelper.modifierMaks), "none");
im.put(KeyStroke.getKeyStroke(KeyEvent.VK_V, RopeHelper.modifierMaks), "none");
im.put(KeyStroke.getKeyStroke(KeyEvent.VK_A, RopeHelper.modifierMaks), "none");
im.put(KeyStroke.getKeyStroke(KeyEvent.VK_L, RopeHelper.modifierMaks), "none");
// Set custom binding action for tab key
String action = "tabKeyAction";
im.put(KeyStroke.getKeyStroke("TAB"), action);
am.put(
action,
new AbstractAction() {
private static final long serialVersionUID = 1L;
@Override
public void actionPerformed(ActionEvent e) {
try {
int caretPos = sourceArea.getCaretPosition();
int lineNum = sourceArea.getLineOfOffset(caretPos);
int startLine = sourceArea.getLineStartOffset(lineNum);
int endLine = sourceArea.getLineEndOffset(lineNum);
int linePos = caretPos - startLine;
if (linePos >= 39 && linePos < 79) {
caretPos = startLine + linePos + 10 - ((linePos + 1) % 10);
} else if (linePos >= 20 && linePos <= 39) {
caretPos = startLine + 39;
} else if (linePos >= 15 && linePos <= 19) {
caretPos = startLine + 20;
} else if (linePos >= 5 && linePos <= 14) {
caretPos = startLine + 15;
} else {
caretPos = startLine + 5;
}
// If the line is shorter than the new position fo the caret add enough spaces...
if (caretPos > endLine) {
StringBuilder str = new StringBuilder();
int size = caretPos - endLine;
while (size-- >= 0) {
str.append(' ');
}
document.insertString(endLine - 1, str.toString(), null);
}
sourceArea.setCaretPosition(caretPos);
} catch (BadLocationException ex) {
ex.printStackTrace();
}
}
});
// Set custom binding action for return/enter key
String actionKey = "backspaceKeyAction";
im.put(KeyStroke.getKeyStroke("BACK_SPACE"), actionKey);
am.put(
actionKey,
new AbstractAction()
// How can I get the original action?
{
private static final long serialVersionUID = 1L;
@Override
public void actionPerformed(ActionEvent e) {
try {
int caretPos = sourceArea.getCaretPosition();
int lineNum = sourceArea.getLineOfOffset(caretPos);
int startLine = sourceArea.getLineStartOffset(lineNum);
int endLine = sourceArea.getLineEndOffset(lineNum);
int linePos = caretPos - startLine;
if (linePos == 15) {
int endPos = 5;
int charPos = linePos;
for (; charPos > endPos; charPos--) {
char ch = sourceArea.getText().charAt((startLine + charPos) - 1);
if (!Character.isWhitespace(ch)) {
break;
}
}
sourceArea.setCaretPosition(startLine + charPos);
} else {
int startSel = sourceArea.getSelectionStart();
int endSel = sourceArea.getSelectionEnd();
if (startSel == endSel) {
startSel = caretPos - 1;
endSel = caretPos;
}
StringBuilder sb = new StringBuilder(sourceArea.getText());
sb.replace(startSel, endSel, "");
sourceArea.setText(sb.toString());
sourceArea.setCaretPosition(startSel);
}
} catch (BadLocationException ex) {
ex.printStackTrace();
}
}
});
// Set custom binding action for return/enter key
action = "enterKeyAction";
im.put(KeyStroke.getKeyStroke("ENTER"), action);
am.put(
action,
new AbstractAction() {
private static final long serialVersionUID = 1L;
@Override
public void actionPerformed(ActionEvent e) {
try {
int caretPos = sourceArea.getCaretPosition();
int lineNum = sourceArea.getLineOfOffset(caretPos);
int startLine = sourceArea.getLineStartOffset(lineNum);
int linePos = caretPos - startLine;
if (linePos >= 5) {
document.insertString(caretPos, "\n ", null);
} else {
document.insertString(caretPos, "\n", null);
}
} catch (BadLocationException ex) {
ex.printStackTrace();
}
}
});
document.addDocumentListener(
new DocumentListener() {
@Override
public void insertUpdate(DocumentEvent e) {
setSourceChanged(true);
}
@Override
public void removeUpdate(DocumentEvent e) {
setSourceChanged(true);
}
@Override
public void changedUpdate(DocumentEvent e) {
setSourceChanged(true);
}
});
}
public class DistributedTextEditor extends JFrame {
private static final long serialVersionUID = -1412971829037207445L;
private static DistributedTextEditor editor;
private JTextArea area1 = new JTextArea(20, 120);
private JTextArea area2 = new JTextArea(20, 120);
private JTextField ipaddress = new JTextField("localhost");
private JTextField portNumber = new JTextField("4242");
private EventReplayer er;
private Thread ert;
private JFileChooser dialog = new JFileChooser(System.getProperty("user.dir"));
private String currentFile = "Untitled";
private boolean changed = false;
private boolean connected = false;
private boolean active = false;
private boolean locked = false;
private boolean listen = false;
private DocumentEventCapturer dec;
private ServerSocket serverSocket;
private Socket clientSocket;
private LamportClock lc;
private int serverport;
public DistributedTextEditor() {
area1.setFont(new Font("Monospaced", Font.PLAIN, 12));
area2.setFont(new Font("Monospaced", Font.PLAIN, 12));
((AbstractDocument) area1.getDocument()).setDocumentFilter(dec);
area2.setEditable(false);
Container content = getContentPane();
content.setLayout(new BoxLayout(content, BoxLayout.Y_AXIS));
JScrollPane scroll1 =
new JScrollPane(
area1, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
content.add(scroll1, BorderLayout.CENTER);
JScrollPane scroll2 =
new JScrollPane(
area2, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
content.add(scroll2, BorderLayout.CENTER);
content.add(ipaddress, BorderLayout.CENTER);
content.add(portNumber, BorderLayout.CENTER);
JMenuBar JMB = new JMenuBar();
setJMenuBar(JMB);
JMenu file = new JMenu("File");
JMenu edit = new JMenu("Edit");
JMB.add(file);
JMB.add(edit);
file.add(Listen);
file.add(Connect);
file.add(Disconnect);
file.addSeparator();
file.add(Save);
file.add(SaveAs);
file.add(Quit);
edit.add(Copy);
edit.add(Paste);
edit.getItem(0).setText("Copy");
edit.getItem(1).setText("Paste");
Save.setEnabled(false);
SaveAs.setEnabled(false);
Disconnect.setEnabled(false);
setDefaultCloseOperation(EXIT_ON_CLOSE);
pack();
area1.addKeyListener(k1);
area1.addMouseListener(m1);
setTitle("Disconnected");
setVisible(true);
area1.insert("Welcome to Hjortehandlerne's distributed text editor. \n", 0);
this.addWindowListener(w1);
}
private WindowListener w1 =
new WindowListener() {
/** Kill all active threads */
@Override
public void windowClosing(WindowEvent e) {
disconnect();
}
@Override
public void windowActivated(WindowEvent e) {}
@Override
public void windowClosed(WindowEvent e) {}
@Override
public void windowDeactivated(WindowEvent e) {}
@Override
public void windowDeiconified(WindowEvent e) {}
@Override
public void windowIconified(WindowEvent e) {}
@Override
public void windowOpened(WindowEvent e) {}
};
private KeyListener k1 =
new KeyAdapter() {
public void keyPressed(KeyEvent e) {
changed = true;
Save.setEnabled(true);
SaveAs.setEnabled(true);
}
/**
* The keyReleased event ensures that the caret-position is updated for both peers, when the
* user moves the caret with the arrow-keys.
*/
public void keyReleased(KeyEvent e) {
int left = e.VK_LEFT;
int right = e.VK_RIGHT;
int up = e.VK_UP;
int down = e.VK_DOWN;
int home = e.VK_HOME;
int end = e.VK_END;
int A = e.VK_A;
int kc = e.getKeyCode();
if (kc == left
|| kc == right
|| kc == up
|| kc == down
|| kc == home
|| kc == end
|| (kc == A && e.isControlDown())) {
if (dec == null) return;
lc.increment();
TextEvent cu = new CaretUpdate(area1.getCaretPosition(), lc.getTimeStamp());
dec.sendObjectToAllPeers(cu);
er.getEventHistoryLock().lock();
er.getEventHistory().add(cu);
er.getEventHistoryLock().unlock();
}
}
};
/**
* This mouselistener ensures that both peers have an updated caret-position for this user, when
* he moves his caret by a mouseclick.
*/
private MouseListener m1 =
new MouseAdapter() {
public void mouseReleased(MouseEvent e) {
if (e.getButton() == e.BUTTON1 && connected) {
if (dec == null) return;
lc.increment();
TextEvent cu = new CaretUpdate(area1.getCaretPosition(), lc.getTimeStamp());
dec.sendObjectToAllPeers(cu);
er.getEventHistoryLock().lock();
er.getEventHistory().add(cu);
er.getEventHistoryLock().unlock();
}
}
};
/**
* This action is called when the Listen-button is fired. It creates a serversocket, and awaits a
* connection. When the first connection is made, a ConnectionData object is sent to the other
* peer, and this editor creates new data for the incomming peer. After the first connection is
* made, waitForConnection is called, which waits for more connections.
*/
Action Listen =
new AbstractAction("Listen") {
public void actionPerformed(ActionEvent e) {
saveOld();
final InetAddress local;
active = true;
try {
local = InetAddress.getLocalHost();
Runnable server =
new Runnable() {
public void run() {
serverport = Integer.parseInt(portNumber.getText());
int myID = getNewId();
registerOnPort();
editor.setTitleToListen();
clientSocket = waitForConnectionFromClient();
lc = new LamportClock(myID);
area1.setText("");
resetArea2();
if (clientSocket != null) {
listen = true;
connected = true;
dec = new DocumentEventCapturer(lc, editor);
setDocumentFilter(dec);
er = new EventReplayer(editor, dec, lc);
er.updateCaretPos(myID, 0);
ert = new Thread(er);
ert.start();
try {
ObjectOutputStream output =
new ObjectOutputStream(clientSocket.getOutputStream());
ObjectInputStream input =
new ObjectInputStream(clientSocket.getInputStream());
JoinNetworkRequest request = (JoinNetworkRequest) input.readObject();
int id = getNewId();
Peer peer =
new Peer(
editor,
er,
id,
clientSocket,
output,
input,
lc,
clientSocket.getInetAddress().getHostAddress(),
request.getPort());
ConnectionData cd =
new ConnectionData(
er.getEventHistory(),
er.getAcknowledgements(),
er.getCarets(),
id,
area1.getText(),
lc.getTimeStamp(),
lc.getID(),
dec.getPeers(),
serverSocket.getLocalPort());
dec.addPeer(peer);
er.addCaretPos(id, 0);
Thread t = new Thread(peer);
t.start();
peer.writeObjectToStream(cd);
} catch (IOException | ClassNotFoundException e) {
e.printStackTrace();
}
}
waitForConnection();
}
};
Thread serverThread = new Thread(server);
serverThread.start();
} catch (UnknownHostException e1) {
e1.printStackTrace();
}
changed = false;
Disconnect.setEnabled(true);
Listen.setEnabled(false);
Connect.setEnabled(false);
Save.setEnabled(false);
SaveAs.setEnabled(false);
}
};
/**
* waitForConnection waits for incomming connections. There are two cases. If we receive a
* JoinNetworkRequest it means that a new peer tries to get into the network. We lock the entire
* system, and sends a ConnectionData object to the new peer, from which he can connect to every
* other peer. We add this new peer to our data.
*
* <p>If we receive a NewPeerDataRequest, it means that a new peer has received ConnectionData
* from another peer in the network, and he is now trying to connect to everyone, including me. We
* then update our data with the new peer.
*/
private void waitForConnection() {
while (active) {
Socket client = waitForConnectionFromClient();
if (client != null) {
try {
ObjectOutputStream output = new ObjectOutputStream(client.getOutputStream());
ObjectInputStream input = new ObjectInputStream(client.getInputStream());
Object o = input.readObject();
if (o instanceof JoinNetworkRequest) {
JoinNetworkRequest request = (JoinNetworkRequest) o;
dec.sendObjectToAllPeers(new LockRequest(lc.getTimeStamp()));
waitForAllToLock();
setLocked(true);
Thread.sleep(500);
int id = getNewId();
Peer p =
new Peer(
editor,
er,
id,
client,
output,
input,
lc,
client.getInetAddress().getHostAddress(),
request.getPort());
ConnectionData cd =
new ConnectionData(
er.getEventHistory(),
er.getAcknowledgements(),
er.getCarets(),
id,
area1.getText(),
lc.getTimeStamp(),
lc.getID(),
dec.getPeers(),
serverSocket.getLocalPort());
p.writeObjectToStream(cd);
dec.addPeer(p);
Thread t = new Thread(p);
t.start();
er.addCaretPos(id, 0);
} else if (o instanceof NewPeerDataRequest) {
NewPeerDataRequest request = (NewPeerDataRequest) o;
Peer newPeer =
new Peer(
editor,
er,
request.getId(),
client,
output,
input,
lc,
client.getInetAddress().getHostAddress(),
request.getPort());
dec.addPeer(newPeer);
er.addCaretPos(request.getId(), request.getCaretPos());
newPeer.writeObjectToStream(new NewPeerDataAcknowledgement(lc.getTimeStamp()));
Thread t = new Thread(newPeer);
t.start();
}
} catch (IOException | ClassNotFoundException | InterruptedException e) {
e.printStackTrace();
}
}
}
}
private void waitForAllToLock() {
for (Peer p : dec.getPeers()) {
while (!p.isLocked() && p.isConnected()) {
try {
Thread.sleep(100);
} catch (InterruptedException e) {
}
}
p.setLocked(false);
}
}
/**
* Will register this server on the port number portNumber. Will not start waiting for
* connections. For this you should call waitForConnectionFromClient().
*/
private void registerOnPort() {
try {
serverSocket = new ServerSocket(Integer.parseInt(portNumber.getText()));
} catch (IOException e) {
serverSocket = null;
System.err.println("Cannot open server socket on port number" + portNumber.getText());
System.err.println(e);
System.exit(-1);
}
}
/** Closes the serversocket */
public void deregisterOnPort() {
if (serverSocket != null) {
try {
serverSocket.close();
serverSocket = null;
} catch (IOException e) {
System.err.println(e);
}
}
}
/**
* Waits for the next client to connect on port number portNumber or takes the next one in line in
* case a client is already trying to connect. Returns the socket of the connection, null if there
* were any failures.
*/
private Socket waitForConnectionFromClient() {
Socket res = null;
try {
res = serverSocket.accept();
} catch (IOException e) {
}
return res;
}
/**
* This action is called when the Connect-button is fired. It creates a ClientSocket with the
* known peer, and opens a serversocket to listen for new peers. We send a JoinNetworkRequest to
* the known peer, and receive ConnectionData from him. We then connect to all other peers in the
* network, and update our data from the received ConnectionData. At last we call
* waitForConnection() to wait for new connections from new peers, and finally we tell everyone to
* unlock the system
*/
Action Connect =
new AbstractAction("Connect") {
public void actionPerformed(ActionEvent e) {
saveOld();
area1.setText("");
resetArea2();
try {
clientSocket = new Socket(ipaddress.getText(), Integer.parseInt(portNumber.getText()));
Random r = new Random();
serverport = 10000 + r.nextInt(8999); // random port :D
serverSocket = new ServerSocket(serverport);
active = true;
editor.setTitleToListen();
connected = true;
ObjectOutputStream output = new ObjectOutputStream(clientSocket.getOutputStream());
ObjectInputStream input = new ObjectInputStream(clientSocket.getInputStream());
output.writeObject(new JoinNetworkRequest(serverport));
ConnectionData data = getConnectionData(clientSocket, input);
lc = new LamportClock(data.getId());
lc.setMaxTime(data.getTs());
dec = new DocumentEventCapturer(lc, editor);
er = new EventReplayer(editor, dec, lc);
ert = new Thread(er);
ert.start();
Peer peer =
new Peer(
editor,
er,
data.getHostId(),
clientSocket,
output,
input,
lc,
clientSocket.getInetAddress().getHostAddress(),
data.getPort());
dec.addPeer(peer);
Thread thread = new Thread(peer);
thread.start();
er.setAcknowledgements(data.getAcknowledgements());
er.setEventHistory(data.getEventHistory());
er.setCarets(data.getCarets());
er.addCaretPos(lc.getID(), 0);
for (PeerWrapper p : data.getPeers()) {
Socket socket;
try {
socket = connectToPeer(p.getIP(), p.getPort());
ObjectOutputStream outputStream = new ObjectOutputStream(socket.getOutputStream());
ObjectInputStream inputStream = new ObjectInputStream(socket.getInputStream());
outputStream.writeObject(
new NewPeerDataRequest(lc.getID(), serverSocket.getLocalPort(), 0));
Peer newPeer =
new Peer(
editor,
er,
p.getId(),
socket,
outputStream,
inputStream,
lc,
p.getIP(),
p.getPort());
dec.addPeer(newPeer);
Thread t = new Thread(newPeer);
t.start();
} catch (IOException ex) {
continue;
}
}
Thread t1 =
new Thread(
new Runnable() {
@Override
public void run() {
waitForConnection();
}
});
t1.start();
area1.setText(data.getTextField());
area1.setCaretPosition(0);
setDocumentFilter(dec);
dec.sendObjectToAllPeers(new UnlockRequest(lc.getTimeStamp()));
changed = false;
Connect.setEnabled(false);
Disconnect.setEnabled(true);
Listen.setEnabled(false);
Save.setEnabled(false);
SaveAs.setEnabled(false);
} catch (NumberFormatException | IOException e1) {
setTitle("Unable to connect");
}
}
private Socket connectToPeer(String ip, int port) {
try {
Socket peer = new Socket(ip, port);
return peer;
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
private ConnectionData getConnectionData(Socket clientSocket, ObjectInputStream input) {
ConnectionData res;
try {
Object o = input.readObject();
res = (ConnectionData) o;
return res;
} catch (IOException | ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
};
/** This action is called when the Disconnect-button is fired. */
Action Disconnect =
new AbstractAction("Disconnect") {
public void actionPerformed(ActionEvent e) {
disconnect();
}
};
/**
* The disconnect method will stop the eventreplayer, and send null to the other peers, to stop
* their reading from their streams. The GUI-menu is updated appropriately.
*/
public void disconnect() {
setTitle("Disconnected");
active = false;
if (connected == true) {
er.stopStreamToQueue();
ert.interrupt();
setDocumentFilter(null);
connected = false;
setLocked(false);
}
deregisterOnPort();
Disconnect.setEnabled(false);
Connect.setEnabled(true);
Listen.setEnabled(true);
Save.setEnabled(true);
SaveAs.setEnabled(true);
}
Action Save =
new AbstractAction("Save") {
public void actionPerformed(ActionEvent e) {
if (!currentFile.equals("Untitled")) saveFile(currentFile);
else saveFileAs();
}
};
Action SaveAs =
new AbstractAction("Save as...") {
public void actionPerformed(ActionEvent e) {
saveFileAs();
}
};
Action Quit =
new AbstractAction("Quit") {
public void actionPerformed(ActionEvent e) {
saveOld();
System.exit(0);
}
};
ActionMap m = area1.getActionMap();
Action Copy = m.get(DefaultEditorKit.copyAction);
Action Paste = m.get(DefaultEditorKit.pasteAction);
private void saveFileAs() {
if (dialog.showSaveDialog(null) == JFileChooser.APPROVE_OPTION)
saveFile(dialog.getSelectedFile().getAbsolutePath());
}
private void saveOld() {
if (changed) {
if (JOptionPane.showConfirmDialog(
this,
"Would you like to save " + currentFile + " ?",
"Save",
JOptionPane.YES_NO_OPTION)
== JOptionPane.YES_OPTION) saveFile(currentFile);
}
}
private void saveFile(String fileName) {
try {
FileWriter w = new FileWriter(fileName);
area1.write(w);
w.close();
currentFile = fileName;
changed = false;
Save.setEnabled(false);
} catch (IOException e) {
}
}
public boolean getActive() {
return active;
}
public DocumentFilter getDocumentFilter() {
return dec;
}
public JTextArea getTextArea() {
return area1;
}
public DocumentEventCapturer getDocumentEventCapturer() {
return dec;
}
public void setDocumentFilter(DocumentFilter filter) {
((AbstractDocument) area1.getDocument()).setDocumentFilter(filter);
}
public void setErrorMessage(String s) {
area2.setText("Error: " + s);
}
public void setTitleToListen() {
try {
String serverString = serverSocket.getInetAddress().getLocalHost().toString();
String serverIP = serverString.split("/")[1];
editor.setTitle("Listening on: " + serverIP + ":" + serverport);
} catch (UnknownHostException e) {
e.printStackTrace();
}
}
public void resetArea2() {
area2.setText("");
}
public static void main(String[] arg) {
editor = new DistributedTextEditor();
}
public void setLocked(boolean b) {
locked = b;
area1.setEnabled(!b);
}
public boolean getListen() {
return listen;
}
public void setTextInArea2(String res) {
area2.setText(res);
}
public EventReplayer getEventReplayer() {
return er;
}
public int getNewId() {
Random r = new Random();
return r.nextInt(1000000);
}
}
// {{{ InstallPanel constructor
InstallPanel(PluginManager window, boolean updates) {
super(new BorderLayout(12, 12));
this.window = window;
this.updates = updates;
setBorder(new EmptyBorder(12, 12, 12, 12));
final JSplitPane split = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
split.setResizeWeight(0.75);
/* Setup the table */
table = new JTable(pluginModel = new PluginTableModel());
table.setShowGrid(false);
table.setIntercellSpacing(new Dimension(0, 0));
table.setRowHeight(table.getRowHeight() + 2);
table.setPreferredScrollableViewportSize(new Dimension(500, 200));
table.setDefaultRenderer(
Object.class,
new TextRenderer((DefaultTableCellRenderer) table.getDefaultRenderer(Object.class)));
table.addFocusListener(new TableFocusHandler());
InputMap tableInputMap = table.getInputMap(JComponent.WHEN_FOCUSED);
ActionMap tableActionMap = table.getActionMap();
tableInputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_TAB, 0), "tabOutForward");
tableActionMap.put("tabOutForward", new KeyboardAction(KeyboardCommand.TAB_OUT_FORWARD));
tableInputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_TAB, InputEvent.SHIFT_MASK), "tabOutBack");
tableActionMap.put("tabOutBack", new KeyboardAction(KeyboardCommand.TAB_OUT_BACK));
tableInputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_SPACE, 0), "editPlugin");
tableActionMap.put("editPlugin", new KeyboardAction(KeyboardCommand.EDIT_PLUGIN));
tableInputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), "closePluginManager");
tableActionMap.put(
"closePluginManager", new KeyboardAction(KeyboardCommand.CLOSE_PLUGIN_MANAGER));
TableColumn col1 = table.getColumnModel().getColumn(0);
TableColumn col2 = table.getColumnModel().getColumn(1);
TableColumn col3 = table.getColumnModel().getColumn(2);
TableColumn col4 = table.getColumnModel().getColumn(3);
TableColumn col5 = table.getColumnModel().getColumn(4);
col1.setPreferredWidth(30);
col1.setMinWidth(30);
col1.setMaxWidth(30);
col1.setResizable(false);
col2.setPreferredWidth(180);
col3.setPreferredWidth(130);
col4.setPreferredWidth(70);
col5.setPreferredWidth(70);
JTableHeader header = table.getTableHeader();
header.setReorderingAllowed(false);
header.addMouseListener(new HeaderMouseHandler());
header.setDefaultRenderer(
new HeaderRenderer((DefaultTableCellRenderer) header.getDefaultRenderer()));
scrollpane = new JScrollPane(table);
scrollpane.getViewport().setBackground(table.getBackground());
split.setTopComponent(scrollpane);
/* Create description */
JScrollPane infoPane = new JScrollPane(infoBox = new PluginInfoBox());
infoPane.setPreferredSize(new Dimension(500, 100));
split.setBottomComponent(infoPane);
EventQueue.invokeLater(
new Runnable() {
@Override
public void run() {
split.setDividerLocation(0.75);
}
});
final JTextField searchField = new JTextField();
searchField.addKeyListener(
new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_DOWN || e.getKeyCode() == KeyEvent.VK_UP) {
table.dispatchEvent(e);
table.requestFocus();
}
}
});
searchField
.getDocument()
.addDocumentListener(
new DocumentListener() {
void update() {
pluginModel.setFilterString(searchField.getText());
}
@Override
public void changedUpdate(DocumentEvent e) {
update();
}
@Override
public void insertUpdate(DocumentEvent e) {
update();
}
@Override
public void removeUpdate(DocumentEvent e) {
update();
}
});
table.addKeyListener(
new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
int i = table.getSelectedRow(), n = table.getModel().getRowCount();
if (e.getKeyCode() == KeyEvent.VK_DOWN && i == (n - 1)
|| e.getKeyCode() == KeyEvent.VK_UP && i == 0) {
searchField.requestFocus();
searchField.selectAll();
}
}
});
Box filterBox = Box.createHorizontalBox();
filterBox.add(new JLabel("Filter : "));
filterBox.add(searchField);
add(BorderLayout.NORTH, filterBox);
add(BorderLayout.CENTER, split);
/* Create buttons */
Box buttons = new Box(BoxLayout.X_AXIS);
buttons.add(new InstallButton());
buttons.add(Box.createHorizontalStrut(12));
buttons.add(new SelectallButton());
buttons.add(chooseButton = new ChoosePluginSet());
buttons.add(new ClearPluginSet());
buttons.add(Box.createGlue());
buttons.add(new SizeLabel());
add(BorderLayout.SOUTH, buttons);
String path = jEdit.getProperty(PluginManager.PROPERTY_PLUGINSET, "");
if (!path.isEmpty()) {
loadPluginSet(path);
}
} // }}}
public AuthDialog(final JFrame parent, String title, boolean modal) {
super(parent, title, modal);
// Set up close behaviour
setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
if (!okButtonClicked) System.exit(0);
}
});
// Set up OK button behaviour
JButton okButton = new JButton("OK");
okButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (getUserName().length() == 0) {
showMessageDialog(
AuthDialog.this, "Please enter a username", "Format Error", ERROR_MESSAGE);
return;
}
if (getDatabasePassword().length() == 0) {
showMessageDialog(
AuthDialog.this, "Please enter a password", "Format Error", ERROR_MESSAGE);
return;
}
okButtonClicked = true;
setVisible(false);
}
});
JButton cancelButton = new JButton("Cancel");
cancelButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
// Set up dialog contents
labelPanel.setBorder(BorderFactory.createEmptyBorder(20, 20, 5, 5));
inputPanel.setBorder(BorderFactory.createEmptyBorder(20, 5, 5, 20));
labelPanel.setLayout(new GridLayout(2, 1));
labelPanel.add(new JLabel("User Name: "));
labelPanel.add(new JLabel("Password:"******"ESCAPE"), "exitAction");
actionMap.put(
"exitAction",
new AbstractAction() {
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
// Pack it all
pack();
// Center on the screen
setLocationRelativeTo(null);
}
