/** * Mouse Listener methods. * * <p>spv */ public void mouseTriggered(MouseEvent me) { if (me.isPopupTrigger()) { actionJumpToError.setEnabled(parseError != null && parseError.hasLineNumbers()); ((GUIMultiModel) handler.getGUIPlugin()).doEnables(); contextPopup.show(me.getComponent(), me.getX(), me.getY()); } }
/** * Helper method that initializes the items for the context menu. This menu will include cut, * copy, paste, undo/redo, and find/replace functionality. */ private void initContextMenu() { contextPopup = new JPopupMenu(); // Edit menu stuff contextPopup.add(GUIPrism.getClipboardPlugin().getUndoAction()); contextPopup.add(GUIPrism.getClipboardPlugin().getRedoAction()); contextPopup.add(new JSeparator()); contextPopup.add(GUIPrism.getClipboardPlugin().getCutAction()); contextPopup.add(GUIPrism.getClipboardPlugin().getCopyAction()); contextPopup.add(GUIPrism.getClipboardPlugin().getPasteAction()); contextPopup.add(GUIPrism.getClipboardPlugin().getDeleteAction()); contextPopup.add(new JSeparator()); contextPopup.add(GUIPrism.getClipboardPlugin().getSelectAllAction()); contextPopup.add(new JSeparator()); // Model menu stuff contextPopup.add(((GUIMultiModel) handler.getGUIPlugin()).getParseModel()); contextPopup.add(((GUIMultiModel) handler.getGUIPlugin()).getBuildModel()); contextPopup.add(new JSeparator()); contextPopup.add(((GUIMultiModel) handler.getGUIPlugin()).getExportMenu()); contextPopup.add(((GUIMultiModel) handler.getGUIPlugin()).getViewMenu()); contextPopup.add(((GUIMultiModel) handler.getGUIPlugin()).getComputeMenu()); // contextPopup.add(actionJumpToError); // contextPopup.add(actionSearch); if (editor.getContentType().equals("text/prism")) { JMenu insertMenu = new JMenu("Insert elements"); JMenu insertModelTypeMenu = new JMenu("Model type"); insertMenu.add(insertModelTypeMenu); JMenu insertModule = new JMenu("Module"); insertMenu.add(insertModule); JMenu insertVariable = new JMenu("Variable"); insertMenu.add(insertVariable); insertModelTypeMenu.add(insertDTMC); insertModelTypeMenu.add(insertCTMC); insertModelTypeMenu.add(insertMDP); // contextPopup.add(new JSeparator()); // contextPopup.add(insertMenu); } }
public boolean canDoClipBoardAction(Action action) { if (action == GUIPrism.getClipboardPlugin().getPasteAction()) { Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard(); return (clipboard.getContents(null) != null); } else if (action == GUIPrism.getClipboardPlugin().getCutAction() || action == GUIPrism.getClipboardPlugin().getCopyAction() || action == GUIPrism.getClipboardPlugin().getDeleteAction()) { return (editor.getSelectedText() != null); } else if (action == GUIPrism.getClipboardPlugin().getSelectAllAction()) { return true; } return handler.canDoClipBoardAction(action); }
/** * Notifies the GUI that the document has been modified. * * @param event Event generated by the change in the document. */ public void removeUpdate(DocumentEvent event) { if (handler != null) handler.hasModified(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"); } }); }