/* * @(#)Stylepad.java 1.11 99/11/22 * * Copyright (c) 1997-1999 by Sun Microsystems, Inc. All Rights Reserved. * * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use, * modify and redistribute this software in source and binary code form, * provided that i) this copyright notice and license appear on all copies of * the software; and ii) Licensee does not utilize the software in a manner * which is disparaging to Sun. * * This software is provided "AS IS," without a warranty of any kind. ALL * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE * POSSIBILITY OF SUCH DAMAGES. * * This software is not designed or intended for use in on-line control of * aircraft, air traffic, aircraft navigation or aircraft communications; or in * the design, construction, operation or maintenance of any nuclear * facility. Licensee represents and warrants that it will not use or * redistribute the Software for such purposes. */ import java.awt.*; import java.awt.event.*; import java.net.URL; import java.util.Locale; import java.util.MissingResourceException; import java.util.ResourceBundle; import javax.swing.text.*; import javax.swing.*; import java.io.*; /** * Sample application using JTextPane. * * @author Timothy Prinzing * @version 1.11 11/22/99 */ public class Stylepad extends Notepad { private static ResourceBundle resources; static { try { resources = ResourceBundle.getBundle("resources.Stylepad", Locale.getDefault()); } catch (MissingResourceException mre) { System.err.println("Stylepad.properties not found"); System.exit(0); } } public Stylepad() { super(); } public static void main(String[] args) { String vers = System.getProperty("java.version"); if (vers.compareTo("1.1.2") < 0) { System.out.println("!!!WARNING: Swing must be run with a " + "1.1.2 or higher version VM!!!"); } JFrame frame = new JFrame(); frame.setTitle(resources.getString("Title")); frame.setBackground(Color.lightGray); frame.getContentPane().setLayout(new BorderLayout()); frame.getContentPane().add("Center", new Stylepad()); frame.addWindowListener(new AppCloser()); frame.pack(); frame.setSize(600, 480); frame.show(); } /** * Fetch the list of actions supported by this * editor. It is implemented to return the list * of actions supported by the superclass * augmented with the actions defined locally. */ public Action[] getActions() { Action[] defaultActions = { new NewAction(), new OpenAction(), new SaveAction(), // ===================== new J2PrinterWorks code =================== new PageSetupAction(), new PrintPreviewAction(), new PrintAction(), // ===================== end of new J2PrinterWorks code =================== new StyledEditorKit.FontFamilyAction("font-family-LucidaSans", "Lucida Sans"), new ChangeKeymapAction("English"), new ChangeKeymapAction("Hebrew"), new ChangeKeymapAction("Arabic") }; Action[] a = TextAction.augmentList(super.getActions(), defaultActions); a = TextAction.augmentList(a, hebrewActions); a = TextAction.augmentList(a, arabicActions); return a; } /** * Try and resolve the resource name in the local * resource file, and if not found fall back to * the superclass resource file. */ protected String getResourceString(String nm) { String str; try { str = this.resources.getString(nm); } catch (MissingResourceException mre) { str = super.getResourceString(nm); } return str; } /** * Create an editor to represent the given document. */ protected JTextComponent createEditor() { StyleContext sc = new StyleContext(); DefaultStyledDocument doc = new DefaultStyledDocument(sc); initDocument(doc, sc); JTextPane p = new JTextPane(doc); Keymap parent = p.getKeymap(); Keymap english = p.addKeymap("English", parent); Keymap hebrew = p.addKeymap("Hebrew", parent); JTextComponent.loadKeymap( hebrew, hebrewBindings, hebrewActions ); Keymap arabic = p.addKeymap("Arabic", parent); JTextComponent.loadKeymap( arabic, arabicBindings, arabicActions ); p.setKeymap(english); //p.getCaret().setBlinkRate(0); return p; } /** * Create a menu for the app. This is redefined to trap * a couple of special entries for now. */ protected JMenu createMenu(String key) { if (key.equals("color")) { return createColorMenu(); } return super.createMenu(key); } // this will soon be replaced JMenu createColorMenu() { ActionListener a; JMenuItem mi; JMenu menu = new JMenu(getResourceString("color" + labelSuffix)); mi = new JMenuItem(resources.getString("Red")); mi.setHorizontalTextPosition(JButton.RIGHT); mi.setIcon(new ColoredSquare(Color.red)); a = new StyledEditorKit.ForegroundAction("set-foreground-red", Color.red); //a = new ColorAction(se, Color.red); mi.addActionListener(a); menu.add(mi); mi = new JMenuItem(resources.getString("Green")); mi.setHorizontalTextPosition(JButton.RIGHT); mi.setIcon(new ColoredSquare(Color.green)); a = new StyledEditorKit.ForegroundAction("set-foreground-green", Color.green); //a = new ColorAction(se, Color.green); mi.addActionListener(a); menu.add(mi); mi = new JMenuItem(resources.getString("Blue")); mi.setHorizontalTextPosition(JButton.RIGHT); mi.setIcon(new ColoredSquare(Color.blue)); a = new StyledEditorKit.ForegroundAction("set-foreground-blue", Color.blue); //a = new ColorAction(se, Color.blue); mi.addActionListener(a); menu.add(mi); return menu; } void initDocument(DefaultStyledDocument doc, StyleContext sc) { Wonderland w = new Wonderland(doc, sc); //HelloWorld h = new HelloWorld(doc, sc); Icon alice = new ImageIcon(resources.getString("aliceGif")); w.loadDocument(); } JComboBox createFamilyChoices() { JComboBox b = new JComboBox(); String[] fonts = getToolkit().getFontList(); for (int i = 0; i < fonts.length; i++) { b.addItem(fonts[i]); } return b; } /** * Trys to read a file which is assumed to be a * serialization of a document. */ class OpenAction extends AbstractAction { OpenAction() { super(openAction); } public void actionPerformed(ActionEvent e) { Frame frame = getFrame(); if (fileDialog == null) { fileDialog = new FileDialog(frame); } fileDialog.setMode(FileDialog.LOAD); fileDialog.show(); String file = fileDialog.getFile(); if (file == null) { return; } String directory = fileDialog.getDirectory(); File f = new File(directory, file); if (f.exists()) { try { FileInputStream fin = new FileInputStream(f); ObjectInputStream istrm = new ObjectInputStream(fin); Document doc = (Document) istrm.readObject(); if(getEditor().getDocument() != null) getEditor().getDocument().removeUndoableEditListener (undoHandler); getEditor().setDocument(doc); doc.addUndoableEditListener(undoHandler); resetUndoManager(); frame.setTitle(file); validate(); } catch (IOException io) { // should put in status panel System.err.println("IOException: " + io.getMessage()); } catch (ClassNotFoundException cnf) { // should put in status panel System.err.println("Class not found: " + cnf.getMessage()); } } else { // should put in status panel System.err.println("No such file: " + f); } } } /** * Trys to write the document as a serialization. */ class SaveAction extends AbstractAction { SaveAction() { super(saveAction); } public void actionPerformed(ActionEvent e) { Frame frame = getFrame(); if (fileDialog == null) { fileDialog = new FileDialog(frame); } fileDialog.setMode(FileDialog.SAVE); fileDialog.show(); String file = fileDialog.getFile(); if (file == null) { return; } String directory = fileDialog.getDirectory(); File f = new File(directory, file); try { FileOutputStream fstrm = new FileOutputStream(f); ObjectOutput ostrm = new ObjectOutputStream(fstrm); ostrm.writeObject(getEditor().getDocument()); ostrm.flush(); } catch (IOException io) { // should put in status panel System.err.println("IOException: " + io.getMessage()); } } } /** * Creates an empty document. */ class NewAction extends AbstractAction { NewAction() { super(newAction); } public void actionPerformed(ActionEvent e) { if(getEditor().getDocument() != null) getEditor().getDocument().removeUndoableEditListener (undoHandler); getEditor().setDocument(new DefaultStyledDocument()); getEditor().getDocument().addUndoableEditListener(undoHandler); resetUndoManager(); validate(); } } // ===================== new J2PrinterWorks code =================== com.wildcrest.j2printerworks.J2Printer printer = new com.wildcrest.j2printerworks.J2Printer(); com.wildcrest.j2printerworks.J2TextPrinter textPrinter = new com.wildcrest.j2printerworks.J2TextPrinter(); /** * Page setup. */ class PageSetupAction extends AbstractAction { PageSetupAction() { super(pagesetupAction); } public void actionPerformed(ActionEvent e) { printer.showPageSetupDialog(); } } /** * Print preview. */ class PrintPreviewAction extends AbstractAction { PrintPreviewAction() { super(printpreviewAction); } public void actionPerformed(ActionEvent e) { textPrinter.setPane((JTextPane)getEditor()); printer.setPageable(textPrinter); printer.showPrintPreviewDialog(new JFrame()); } } /** * Print. */ class PrintAction extends AbstractAction { PrintAction() { super(printAction); } public void actionPerformed(ActionEvent e) { textPrinter.setPane((JTextPane)getEditor()); printer.print(textPrinter); } } // ===================== end of new J2PrinterWorks code =================== class ColoredSquare implements Icon { Color color; public ColoredSquare(Color c) { this.color = c; } public void paintIcon(Component c, Graphics g, int x, int y) { Color oldColor = g.getColor(); g.setColor(color); g.fill3DRect(x,y,getIconWidth(), getIconHeight(), true); g.setColor(oldColor); } public int getIconWidth() { return 12; } public int getIconHeight() { return 12; } } /** * Change the keyboard mapping. * @see DefaultEditorKit#insertBreakAction * @see DefaultEditorKit#getActions */ static class ChangeKeymapAction extends TextAction { /** * Creates this object with the appropriate identifier. */ public ChangeKeymapAction( String keymapName ) { super("change-keymap-" + keymapName); this.keymapName = keymapName; } /** * The operation to perform when this action is triggered. * * @param e the action event */ public void actionPerformed(ActionEvent e) { JTextComponent target = getTextComponent(e); if (target != null) { Keymap map = target.getKeymap( keymapName ); if( map != null ) target.setKeymap( map ); } } private String keymapName; } /** * Places a predetermined character into the content. * @see DefaultEditorKit#insertBreakAction * @see DefaultEditorKit#getActions */ static class InsertMeAction extends TextAction { /** * Creates this object with the appropriate identifier. */ public InsertMeAction( String s ) { super("insert-me " + s); this.s = s; } /** * The operation to perform when this action is triggered. * * @param e the action event */ public void actionPerformed(ActionEvent e) { JTextComponent target = getTextComponent(e); if (target != null) { target.replaceSelection(s); } } private String s; } static final JTextComponent.KeyBinding[] hebrewBindings = { new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('a'), "insert-me \u05E9"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('b'), "insert-me \u05E0"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('c'), "insert-me \u05D1"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('d'), "insert-me \u05D2"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('e'), "insert-me \u05E7"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('f'), "insert-me \u05DB"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('g'), "insert-me \u05E2"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('h'), "insert-me \u05D9"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('i'), "insert-me \u05DF"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('j'), "insert-me \u05D7"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('k'), "insert-me \u05DC"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('l'), "insert-me \u05DA"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('m'), "insert-me \u05E6"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('n'), "insert-me \u05DE"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('o'), "insert-me \u05DD"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('p'), "insert-me \u05E4"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('q'), "insert-me /"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('r'), "insert-me \u05E8"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('s'), "insert-me \u05D3"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('t'), "insert-me \u05D0"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('u'), "insert-me \u05D5"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('v'), "insert-me \u05D4"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('w'), "insert-me '"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('x'), "insert-me \u05E1"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('y'), "insert-me \u05D8"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('z'), "insert-me \u05D6"), }; static final Action[] hebrewActions = { new InsertMeAction("\u05D6"), new InsertMeAction("\u05D8"), new InsertMeAction("\u05E1"), new InsertMeAction("'"), new InsertMeAction("\u05D4"), new InsertMeAction("\u05D5"), new InsertMeAction("\u05D0"), new InsertMeAction("\u05D3"), new InsertMeAction("\u05E8"), new InsertMeAction("/"), new InsertMeAction("\u05E4"), new InsertMeAction("\u05DD"), new InsertMeAction("\u05DE"), new InsertMeAction("\u05E6"), new InsertMeAction("\u05DA"), new InsertMeAction("\u05DC"), new InsertMeAction("\u05D7"), new InsertMeAction("\u05DF"), new InsertMeAction("\u05D9"), new InsertMeAction("\u05E2"), new InsertMeAction("\u05DB"), new InsertMeAction("\u05E7"), new InsertMeAction("\u05D2"), new InsertMeAction("\u05D1"), new InsertMeAction("\u05E0"), new InsertMeAction("\u05E9") }; static final JTextComponent.KeyBinding[] arabicBindings = { new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('a'), "insert-me \u0634"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('b'), "insert-me \u0644\u0627"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('c'), "insert-me \u0624"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('d'), "insert-me \u064A"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('e'), "insert-me \u062B"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('f'), "insert-me \u0628"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('g'), "insert-me \u0644"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('h'), "insert-me \u0627"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('i'), "insert-me \u0647"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('j'), "insert-me \u062A"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('k'), "insert-me \u0646"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('l'), "insert-me \u0645"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('m'), "insert-me \u0629"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('n'), "insert-me \u0649"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('o'), "insert-me \u062E"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('p'), "insert-me \u062D"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('q'), "insert-me \u0636"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('r'), "insert-me \u0642"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('s'), "insert-me \u0633"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('t'), "insert-me \u0641"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('u'), "insert-me \u0639"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('v'), "insert-me \u0631"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('w'), "insert-me \u0635"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('x'), "insert-me \u0621"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('y'), "insert-me \u063A"), new JTextComponent.KeyBinding(KeyStroke.getKeyStroke('z'), "insert-me \u0626") }; static final Action[] arabicActions = { new InsertMeAction("\u0634"), new InsertMeAction("\u0644\u0627"), new InsertMeAction("\u0624"), new InsertMeAction("\u064A"), new InsertMeAction("\u062B"), new InsertMeAction("\u0628"), new InsertMeAction("\u0644"), new InsertMeAction("\u0627"), new InsertMeAction("\u0647"), new InsertMeAction("\u062A"), new InsertMeAction("\u0646"), new InsertMeAction("\u0645"), new InsertMeAction("\u0629"), new InsertMeAction("\u0649"), new InsertMeAction("\u062E"), new InsertMeAction("\u062D"), new InsertMeAction("\u0636"), new InsertMeAction("\u0642"), new InsertMeAction("\u0633"), new InsertMeAction("\u0641"), new InsertMeAction("\u0639"), new InsertMeAction("\u0631"), new InsertMeAction("\u0635"), new InsertMeAction("\u0621"), new InsertMeAction("\u063A"), new InsertMeAction("\u0626") }; }