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;
}
/**
* 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);
}
}
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);
}
});
}
/**
* 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");
}
});
}
