9effee0564
mouse-clicked on the new Jskad window, you could cause an infinite regression of requestFocus() operations because the menu would try to get focus back. I grab focus from the menu now.
1499 lines
58 KiB
Java
1499 lines
58 KiB
Java
/*
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The contents of this file are subject to the THDL Open Community License
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Version 1.0 (the "License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License on the THDL web site
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(http://www.thdl.org/).
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Software distributed under the License is distributed on an "AS IS" basis,
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WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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License for the specific terms governing rights and limitations under the
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License.
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The Initial Developer of this software is the Tibetan and Himalayan Digital
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Library (THDL). Portions created by the THDL are Copyright 2001-2003 THDL.
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All Rights Reserved.
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Contributor(s): ______________________________________.
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*/
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package org.thdl.tib.input;
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import java.io.*;
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import java.net.URL;
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import java.awt.*;
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import java.awt.event.*;
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import java.awt.print.*;
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import javax.swing.plaf.basic.*;
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import javax.swing.*;
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import javax.swing.event.*;
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import javax.swing.text.*;
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import javax.swing.text.rtf.*;
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import java.util.Vector;
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import org.thdl.tib.text.*;
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import org.thdl.util.ThdlDebug;
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import org.thdl.util.RTFFixerInputStream;
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import org.thdl.util.ThdlOptions;
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import org.thdl.util.ThdlVersion;
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import org.thdl.util.StatusBar;
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import org.thdl.util.ThdlActionListener;
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import org.thdl.util.HTMLPane;
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import org.thdl.util.SimpleFrame;
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import org.thdl.util.ThdlLazyException;
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/**
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* A simple Tibetan text editor. Jskad editors lack most of the
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* functionality of a word-processor, but they do provide
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* multiple keyboard input methods, as well as
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* conversion routines to go back and forth between Extended
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* Wylie and TibetanMachineWeb.
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* <p>
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* Jskad embeds {@link DuffPane DuffPane}, which is the editing
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* window where the keyboard logic and most functionality is housed.
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* <p>
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* Depending on the object passed to the constructor,
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* a Jskad object can be used in either an application or an
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* applet.
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* @author Edward Garrett, Tibetan and Himalayan Digital Library
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* @version 1.0
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*/
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public class Jskad extends JPanel implements DocumentListener {
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/** Sets the focus to the DuffPane if possible. */
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private void focusToDuffPane() {
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if (null != dp && !dp.hasFocus()) dp.grabFocus();
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}
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/** the name of the property a developer should set to see
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low-level info on how keypresses in "Tibetan" input mode are
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being interpreted */
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private final static String enableKeypressStatusProp
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= "thdl.Jskad.enable.tibetan.mode.status";
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/** the middleman that keeps code regarding Tibetan keyboards
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* clean */
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private final static JskadKeyboardManager keybdMgr;
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static {
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try {
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keybdMgr
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= new JskadKeyboardManager(JskadKeyboardFactory.getAllAvailableJskadKeyboards());
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} catch (Exception e) {
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throw new ThdlLazyException(e);
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}
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}
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private JComboBox fontFamilies, fontSizes;
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private JFileChooser fileChooser;
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private javax.swing.filechooser.FileFilter rtfFilter;
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private javax.swing.filechooser.FileFilter txtFilter;
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private int fontSize = 0;
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private Object parentObject = null;
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private static int numberOfTibsRTFOpen = 0;
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private static int x_size;
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private static int y_size;
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/**
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* The text editing window which this Jskad object embeds.
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*/
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public DuffPane dp;
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/**
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* Has the document been saved since it was last changed?
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*/
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public boolean hasChanged = false;
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/**
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* The filename, if any, associated with this instance of Jskad.
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*/
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public String fileName = null;
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/** the status bar for this frame */
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private StatusBar statusBar;
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/** Do not use this JPanel constructor. */
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private Jskad() { super(); }
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/** Do not use this JPanel constructor. */
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private Jskad(boolean isDB) { super(isDB); }
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/** Do not use this JPanel constructor. */
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private Jskad(LayoutManager lm) { super(lm); }
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/** Do not use this JPanel constructor. */
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private Jskad(LayoutManager lm, boolean isDB) { super(lm, isDB); }
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/** Saves user preferences to disk if possible. */
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private void savePreferencesAction() {
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try {
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RecentlyOpenedFilesDatabase.storeRecentlyOpenedFilePreferences();
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if (!ThdlOptions.saveUserPreferences()) {
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JOptionPane.showMessageDialog(Jskad.this,
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"You previously cleared preferences,\nso you cannot now save them.",
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"Cannot Save User Preferences",
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JOptionPane.PLAIN_MESSAGE);
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}
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} catch (IOException ioe) {
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System.out.println("IO Exception saving user preferences to " + ThdlOptions.getUserPreferencesPath());
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ioe.printStackTrace();
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ThdlDebug.noteIffyCode();
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}
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}
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/** Clears user preferences by deleting the preferences file on
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disk. Prompts the user to quit and reopen Jskad. */
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private void clearPreferencesAction() {
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try {
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ThdlOptions.clearUserPreferences();
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} catch (IOException ioe) {
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System.out.println("IO Exception deleting user preferences file " + ThdlOptions.getUserPreferencesPath());
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ioe.printStackTrace();
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ThdlDebug.noteIffyCode();
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}
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JOptionPane.showMessageDialog(Jskad.this,
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"You must now exit this application and restart\nbefore default preferences will take effect.",
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"Clearing Preferences",
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JOptionPane.PLAIN_MESSAGE);
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}
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/** pane displaying Jskad's single HTML help file */
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private static HTMLPane helpPane;
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/** the File menu */
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private JMenu fileMenu = null;
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/** Updates state information now that we know that fileChosen is
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the most recently opened file. */
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private static void noteMostRecentlyOpenedFile(File fileChosen) {
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RecentlyOpenedFilesDatabase.setMostRecentlyOpenedFile(fileChosen);
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int i, sz = jskads.size();
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for (i = 0; i < sz; i++) {
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((Jskad)jskads.elementAt(i)).updateRecentlyOpenedFilesMenuItems();
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}
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}
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private void updateRecentlyOpenedFilesMenuItems() {
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int ic = fileMenu.getItemCount();
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while (fileMenu.getItemCount() > 8)
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fileMenu.remove(7);
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int N = RecentlyOpenedFilesDatabase.getNumberOfFilesToShow();
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// Avoid adding duplicate entries:
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boolean addedSeparator = false;
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for (int i = 0; i < N; i++) {
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final File recentlyOpenedFile
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= RecentlyOpenedFilesDatabase.getNthRecentlyOpenedFile(N-i-1);
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if (null != recentlyOpenedFile) {
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if (!addedSeparator) {
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fileMenu.insertSeparator(6);
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addedSeparator = true;
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}
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JMenuItem item = new JMenuItem((N-i) + " "
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+ RecentlyOpenedFilesDatabase.getLabel(recentlyOpenedFile));
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item.addActionListener(new ThdlActionListener() {
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public void theRealActionPerformed(ActionEvent e) {
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openFile(recentlyOpenedFile);
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}
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});
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fileMenu.add(item, 7);
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}
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}
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}
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/**
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* @param parent the object that embeds this instance of Jskad.
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* Supported objects include JFrames and JApplets. If the parent
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* is a JApplet then the File menu is omitted from the menu bar.
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*/
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public Jskad(final Object parent) {
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super();
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if (ThdlOptions.getBooleanOption("thdl.Jskad.disable.status.bar")) {
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statusBar = null;
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} else {
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statusBar
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= new StatusBar(ThdlOptions.getStringOption("thdl.Jskad.initial.status.message",
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"Welcome to Jskad!"));
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}
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parentObject = parent;
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numberOfTibsRTFOpen++;
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JMenuBar menuBar = new JMenuBar();
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if (parentObject instanceof JFrame || parentObject instanceof JInternalFrame) {
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String whereToStart
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= ThdlOptions.getStringOption("thdl.Jskad.working.directory",
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null);
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fileChooser
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= new JFileChooser((whereToStart == null)
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? null
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: (whereToStart.equals("")
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? null
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: whereToStart));
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rtfFilter = new RTFFilter();
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txtFilter = new TXTFilter();
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fileChooser.addChoosableFileFilter(rtfFilter);
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fileMenu = new JMenu("File");
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JMenuItem newItem = new JMenuItem("New");
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// newItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_N,java.awt.Event.CTRL_MASK)); //Ctrl-n
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newItem.addActionListener(new ThdlActionListener() {
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public void theRealActionPerformed(ActionEvent e) {
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newFile();
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}
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});
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fileMenu.add(newItem);
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JMenuItem openItem = new JMenuItem("Open");
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// openItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_O,java.awt.Event.CTRL_MASK)); //Ctrl-o
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openItem.addActionListener(new ThdlActionListener() {
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public void theRealActionPerformed(ActionEvent e) {
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openFile();
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}
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});
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fileMenu.add(openItem);
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if (parentObject instanceof JFrame) {
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JMenuItem closeItem = new JMenuItem("Close");
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closeItem.addActionListener(new ThdlActionListener() {
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public void theRealActionPerformed(ActionEvent e) {
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if (numberOfTibsRTFOpen == 1) {
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JOptionPane.showMessageDialog(Jskad.this,
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"You cannot close the last Jskad window.\nUse File/Exit if you intend to exit.",
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"Cannot close last Jskad window",
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JOptionPane.ERROR_MESSAGE);
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} else {
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if (!hasChanged || hasChanged && checkSave(JOptionPane.YES_NO_CANCEL_OPTION)) {
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Jskad.this.realCloseAction(true);
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}
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}
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}
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});
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fileMenu.add(closeItem);
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}
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JMenuItem saveItem = new JMenuItem("Save");
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// saveItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_S,java.awt.Event.CTRL_MASK)); //Ctrl-s
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saveItem.addActionListener(new ThdlActionListener() {
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public void theRealActionPerformed(ActionEvent e) {
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if (fileName == null)
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saveAsFile();
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else
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saveFile();
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}
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});
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fileMenu.addSeparator();
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fileMenu.add(saveItem);
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JMenuItem saveAsItem = new JMenuItem("Save as");
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saveAsItem.addActionListener(new ThdlActionListener() {
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public void theRealActionPerformed(ActionEvent e) {
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saveAsFile();
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}
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});
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fileMenu.add(saveAsItem);
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if (parentObject instanceof JFrame) {
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JMenuItem exitItem = new JMenuItem("Exit");
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exitItem.addActionListener(new ThdlActionListener() {
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public void theRealActionPerformed(ActionEvent e) {
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exitAction();
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}
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});
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fileMenu.addSeparator();
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fileMenu.add(exitItem);
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}
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updateRecentlyOpenedFilesMenuItems();
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menuBar.add(fileMenu);
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}
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JMenu editMenu = new JMenu("Edit");
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if (parentObject instanceof JFrame || parentObject instanceof JInternalFrame) {
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JMenuItem cutItem = new JMenuItem("Cut");
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cutItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_X,
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java.awt.Event.CTRL_MASK)); //Ctrl-x
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cutItem.addActionListener(new ThdlActionListener() {
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public void theRealActionPerformed(ActionEvent e) {
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cutSelection();
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}
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});
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editMenu.add(cutItem);
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JMenuItem copyItem = new JMenuItem("Copy");
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copyItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_C,
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java.awt.Event.CTRL_MASK)); //Ctrl-c
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copyItem.addActionListener(new ThdlActionListener() {
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public void theRealActionPerformed(ActionEvent e) {
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copySelection();
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}
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});
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editMenu.add(copyItem);
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JMenuItem pasteItem = new JMenuItem("Paste");
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pasteItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_V,
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java.awt.Event.CTRL_MASK)); //Ctrl-v
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pasteItem.addActionListener(new ThdlActionListener() {
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public void theRealActionPerformed(ActionEvent e) {
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pasteSelection();
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}
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});
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editMenu.add(pasteItem);
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editMenu.addSeparator();
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JMenuItem selectallItem = new JMenuItem("Select All");
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selectallItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_A,
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java.awt.Event.CTRL_MASK)); //Ctrl-a
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selectallItem.addActionListener(new ThdlActionListener() {
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public void theRealActionPerformed(ActionEvent e) {
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dp.setSelectionStart(0);
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dp.setSelectionEnd(dp.getDocument().getLength());
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}
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});
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editMenu.add(selectallItem);
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}
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{
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JMenuItem preferencesItem = new JMenuItem("Preferences");
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preferencesItem.addActionListener(new ThdlActionListener() {
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public void theRealActionPerformed(ActionEvent e) {
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getPreferences();
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}
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});
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editMenu.addSeparator();
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editMenu.add(preferencesItem);
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}
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{
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JMenuItem preferencesItem = new JMenuItem("Save preferences to " + ThdlOptions.getUserPreferencesPath());
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preferencesItem.addActionListener(new ThdlActionListener() {
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public void theRealActionPerformed(ActionEvent e) {
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savePreferencesAction();
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}
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});
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editMenu.add(preferencesItem);
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}
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{
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JMenuItem preferencesItem = new JMenuItem("Clear preferences");
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preferencesItem.addActionListener(new ThdlActionListener() {
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public void theRealActionPerformed(ActionEvent e) {
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clearPreferencesAction();
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}
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});
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editMenu.addSeparator();
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editMenu.add(preferencesItem);
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}
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menuBar.add(editMenu);
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JMenu toolsMenu = new JMenu("Tools");
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JMenuItem TMWWylieItem = new JMenuItem("Convert Tibetan to Wylie");
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TMWWylieItem.addActionListener(new ThdlActionListener() {
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public void theRealActionPerformed(ActionEvent e) {
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toWylie();
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}
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});
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toolsMenu.add(TMWWylieItem);
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JMenuItem wylieTMWItem = new JMenuItem("Convert Wylie to Tibetan");
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wylieTMWItem.addActionListener(new ThdlActionListener() {
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public void theRealActionPerformed(ActionEvent e) {
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toTibetan();
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}
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});
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toolsMenu.add(wylieTMWItem);
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if (parentObject instanceof JFrame || parentObject instanceof JInternalFrame) {
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JMenuItem openWithItem = new JMenuItem("Open With External Viewer...");
|
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openWithItem.addActionListener(new ThdlActionListener() {
|
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public void theRealActionPerformed(ActionEvent e) {
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openWithExternalViewer();
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}
|
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});
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toolsMenu.addSeparator();
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toolsMenu.add(openWithItem);
|
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|
|
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JMenuItem importItem = new JMenuItem("Import Wylie as Tibetan");
|
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importItem.addActionListener(new ThdlActionListener() {
|
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public void theRealActionPerformed(ActionEvent e) {
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importWylie();
|
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}
|
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});
|
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toolsMenu.addSeparator();
|
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toolsMenu.add(importItem);
|
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|
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JMenuItem toTMItem = new JMenuItem("Convert TMW to TM"); // DLC FIXME: do it just in the selection?
|
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toTMItem.addActionListener(new ThdlActionListener() {
|
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public void theRealActionPerformed(ActionEvent e) {
|
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StringBuffer errors = new StringBuffer();
|
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long numAttemptedReplacements[] = new long[] { 0 };
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boolean errorReturn
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= ((TibetanDocument)dp.getDocument()).convertToTM(0, -1, errors,
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numAttemptedReplacements); // entire document
|
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if (errorReturn) {
|
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JOptionPane.showMessageDialog(Jskad.this,
|
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"At least one error occurred while converting Tibetan Machine Web\nto Tibetan Machine. Your document is mostly converted,\nexcept for the following glyphs, which you should replace manually\nbefore retrying:\n"
|
|
+ errors.toString(),
|
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"TMW to TM Errors",
|
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JOptionPane.PLAIN_MESSAGE);
|
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} else {
|
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if (numAttemptedReplacements[0] > 0) {
|
|
JOptionPane.showMessageDialog(Jskad.this,
|
|
"Converting Tibetan Machine Web to Tibetan Machine met with perfect success.",
|
|
"Success",
|
|
JOptionPane.PLAIN_MESSAGE);
|
|
} else {
|
|
JOptionPane.showMessageDialog(Jskad.this,
|
|
"No Tibetan Machine Web was found, so nothing was converted.",
|
|
"Nothing to do",
|
|
JOptionPane.ERROR_MESSAGE);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
JMenuItem toTMWItem = new JMenuItem("Convert TM to TMW"); // DLC FIXME: do it just in the selection?
|
|
toTMWItem.addActionListener(new ThdlActionListener() {
|
|
public void theRealActionPerformed(ActionEvent e) {
|
|
StringBuffer errors = new StringBuffer();
|
|
long numAttemptedReplacements[] = new long[] { 0 };
|
|
boolean errorReturn
|
|
= ((TibetanDocument)dp.getDocument()).convertToTMW(0, -1, errors,
|
|
numAttemptedReplacements); // entire document
|
|
if (errorReturn) {
|
|
JOptionPane.showMessageDialog(Jskad.this,
|
|
"At least one error occurred while converting Tibetan Machine\nto Tibetan Machine Web. Your document is mostly converted,\nexcept for the following glyphs, which you should replace manually\nbefore retrying:\n"
|
|
+ errors.toString(),
|
|
"TM to TMW Errors", JOptionPane.PLAIN_MESSAGE);
|
|
} else {
|
|
if (numAttemptedReplacements[0] > 0) {
|
|
JOptionPane.showMessageDialog(Jskad.this,
|
|
"Converting Tibetan Machine to Tibetan Machine Web met with perfect success.",
|
|
"Success",
|
|
JOptionPane.PLAIN_MESSAGE);
|
|
} else {
|
|
JOptionPane.showMessageDialog(Jskad.this,
|
|
"No Tibetan Machine was found, so nothing was converted.",
|
|
"Nothing to do",
|
|
JOptionPane.ERROR_MESSAGE);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
JMenuItem toUnicodeItem = new JMenuItem("Convert TMW to Unicode"); // DLC FIXME: do it just in the selection?
|
|
toUnicodeItem.addActionListener(new ThdlActionListener() {
|
|
public void theRealActionPerformed(ActionEvent e) {
|
|
StringBuffer errors = new StringBuffer();
|
|
long numAttemptedReplacements[] = new long[] { 0 };
|
|
boolean errorReturn
|
|
= ((TibetanDocument)dp.getDocument()).convertToUnicode(0, -1, errors,
|
|
ThdlOptions.getStringOption("thdl.tmw.to.unicode.font").intern(),
|
|
numAttemptedReplacements); // entire document
|
|
if (errorReturn) {
|
|
JOptionPane.showMessageDialog(Jskad.this,
|
|
"At least one error occurred while converting Tibetan Machine Web\nto Unicode. Your document is mostly converted,\nexcept for the following glyphs, which you should replace manually\nbefore retrying:\n"
|
|
+ errors.toString(),
|
|
"TMW to Unicode Errors", JOptionPane.PLAIN_MESSAGE);
|
|
} else {
|
|
if (numAttemptedReplacements[0] > 0) {
|
|
JOptionPane.showMessageDialog(Jskad.this,
|
|
"Converting Tibetan Machine Web to Unicode met with perfect success.",
|
|
"Success",
|
|
JOptionPane.PLAIN_MESSAGE);
|
|
} else {
|
|
JOptionPane.showMessageDialog(Jskad.this,
|
|
"No Tibetan Machine Web was found, so nothing was converted.",
|
|
"Nothing to do",
|
|
JOptionPane.ERROR_MESSAGE);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
JMenuItem converterItem = new JMenuItem("Launch Converter...");
|
|
converterItem.addActionListener(new ThdlActionListener() {
|
|
public void theRealActionPerformed(ActionEvent e) {
|
|
// ignore the return value:
|
|
ConverterGUI.realMain(new String[] { },
|
|
System.out,
|
|
((parentObject instanceof Frame)
|
|
? (Frame)parentObject
|
|
: null));
|
|
}
|
|
});
|
|
toolsMenu.addSeparator();
|
|
toolsMenu.add(toTMItem);
|
|
toolsMenu.add(toTMWItem);
|
|
toolsMenu.add(toUnicodeItem);
|
|
toolsMenu.addSeparator();
|
|
toolsMenu.add(converterItem);
|
|
}
|
|
|
|
|
|
if (ThdlOptions.getBooleanOption("thdl.add.developer.options.to.menu")) {
|
|
toolsMenu.addSeparator();
|
|
JMenuItem DevelItem = new JMenuItem("Toggle read-only");
|
|
DevelItem.addActionListener(new ThdlActionListener() {
|
|
public void theRealActionPerformed(ActionEvent e) {
|
|
dp.setEditable(!dp.isEditable());
|
|
}
|
|
});
|
|
toolsMenu.add(DevelItem);
|
|
}
|
|
|
|
// I used this when I validated the TM<->TMW mappings; I made
|
|
// dp.romanAttributeSet public to do so:
|
|
//
|
|
// if (ThdlOptions.getBooleanOption("thdl.add.developer.options.to.menu")) {
|
|
// toolsMenu.addSeparator();
|
|
// JMenuItem DevelItem = new JMenuItem("Insert All TM Glyphs in Doc");
|
|
// DevelItem.addActionListener(new ThdlActionListener() {
|
|
// public void theRealActionPerformed(ActionEvent e) {
|
|
// ((TibetanDocument)dp.getDocument()).insertAllTMGlyphs2(dp.romanAttributeSet);
|
|
// }
|
|
// });
|
|
// toolsMenu.add(DevelItem);
|
|
// }
|
|
|
|
if (ThdlOptions.getBooleanOption("thdl.add.developer.options.to.menu")) {
|
|
toolsMenu.addSeparator();
|
|
JMenuItem DevelItem = new JMenuItem("Debug dump to standard output");
|
|
DevelItem.addActionListener(new ThdlActionListener() {
|
|
public void theRealActionPerformed(ActionEvent e) {
|
|
StringBuffer buf = new StringBuffer();
|
|
((TibetanDocument)dp.getDocument()).getTextRepresentation(0, -1, buf);
|
|
System.out.println("The text representation of the document, for debugging, is this:\n" + buf);
|
|
}
|
|
});
|
|
toolsMenu.add(DevelItem);
|
|
}
|
|
|
|
if (ThdlOptions.getBooleanOption("thdl.add.developer.options.to.menu")) {
|
|
toolsMenu.addSeparator();
|
|
JMenuItem DevelItem = new JMenuItem("Check for non-TMW characters"); // FIXME: do it just in the selection?
|
|
DevelItem.addActionListener(new ThdlActionListener() {
|
|
public void theRealActionPerformed(ActionEvent e) {
|
|
((TibetanDocument)dp.getDocument()).findSomeNonTMWCharacters(0, -1); // entire document.
|
|
}
|
|
});
|
|
toolsMenu.add(DevelItem);
|
|
}
|
|
|
|
menuBar.add(toolsMenu);
|
|
|
|
JMenu infoMenu = new JMenu("Info");
|
|
|
|
{
|
|
JMenuItem helpItem = new JMenuItem("Help");
|
|
helpItem.addActionListener(new ThdlActionListener() {
|
|
public void theRealActionPerformed(ActionEvent e) {
|
|
if (helpPane == null) {
|
|
try {
|
|
helpPane
|
|
= new HTMLPane(Jskad.class,
|
|
"/org/thdl/tib/input/jskad_doc.html");
|
|
} catch (Exception ex) {
|
|
ex.printStackTrace(System.err);
|
|
throw new ThdlLazyException(ex);
|
|
/* DLC FIXME--handle this better.
|
|
show a dialog saying "help can't be
|
|
loaded, surf to thdl's web site and
|
|
also submit a bug report." */
|
|
}
|
|
}
|
|
new SimpleFrame("Help for Jskad", helpPane);
|
|
/* DLC FIXME -- pressing the "Help" menu item
|
|
twice causes the first pane to become dead.
|
|
We should check to see if the first pane
|
|
exists and raise it rather than creating a
|
|
second pane. */
|
|
}
|
|
});
|
|
infoMenu.add(helpItem);
|
|
infoMenu.addSeparator();
|
|
}
|
|
|
|
for (int i = 0; i < keybdMgr.size(); i++) {
|
|
final JskadKeyboard kbd = keybdMgr.elementAt(i);
|
|
if (kbd.hasQuickRefFile()) {
|
|
JMenuItem keybdItem = new JMenuItem(kbd.getIdentifyingString());
|
|
keybdItem.addActionListener(new ThdlActionListener() {
|
|
public void theRealActionPerformed(ActionEvent e) {
|
|
new SimpleFrame(kbd.getIdentifyingString(),
|
|
kbd.getQuickRefPane());
|
|
/* DLC FIXME -- pressing the "Extended
|
|
Wylie" menu item (for example) twice
|
|
causes the first pane to become dead.
|
|
We should check to see if the first
|
|
pane exists and raise it rather than
|
|
creating a second pane. */
|
|
}
|
|
});
|
|
infoMenu.add(keybdItem);
|
|
}
|
|
}
|
|
|
|
infoMenu.addSeparator();
|
|
|
|
{
|
|
JMenuItem aboutItem = new JMenuItem("About");
|
|
aboutItem.addActionListener(new ThdlActionListener() {
|
|
public void theRealActionPerformed(ActionEvent e) {
|
|
JOptionPane.showMessageDialog(Jskad.this,
|
|
"Copyright 2001-2003 Tibetan and Himalayan Digital Library\n\n"+
|
|
"Jskad is protected by the THDL Open Community License.\n\n"+ /* FIXME UPDATE THE YEAR REGULARLY */
|
|
|
|
"For more information, or to download the source code\n"+
|
|
"for Jskad, visit our web site:\n"+
|
|
" http://thdl.org/\n" +
|
|
"\n" +
|
|
"When submitting bug reports, please indicate that the\n" +
|
|
"time of compilation is "
|
|
+ ThdlVersion.getTimeOfCompilation() + "\n",
|
|
"About Jskad", JOptionPane.PLAIN_MESSAGE);
|
|
}
|
|
});
|
|
infoMenu.add(aboutItem);
|
|
}
|
|
|
|
menuBar.add(infoMenu);
|
|
|
|
/* Initialize dp before calling
|
|
JskadKeyboard.activate(DuffPane) or dp.toggleLanguage(). */
|
|
if (ThdlOptions.getBooleanOption(Jskad.enableKeypressStatusProp)) {
|
|
dp = new DuffPane(statusBar);
|
|
} else {
|
|
dp = new DuffPane();
|
|
}
|
|
|
|
|
|
JToolBar toolBar = new JToolBar();
|
|
toolBar.setBorder(null);
|
|
toolBar.addSeparator();
|
|
toolBar.add(new JLabel("Input mode:"));
|
|
toolBar.addSeparator();
|
|
|
|
String[] input_modes = {"Tibetan","Roman"};
|
|
final JComboBox inputmethods = new JComboBox(input_modes);
|
|
|
|
int initialInputMethod
|
|
= ThdlOptions.getIntegerOption("thdl.Jskad.input.method", 0);
|
|
if (!dp.isRomanEnabled() && 1 == initialInputMethod) {
|
|
initialInputMethod = 0;
|
|
System.out.println("Hey yo! Roman input mode is not enabled, but your preference is for Roman mode at startup. Sorry!");
|
|
ThdlDebug.noteIffyCode();
|
|
}
|
|
try {
|
|
inputmethods.setSelectedIndex(initialInputMethod);
|
|
} catch (IllegalArgumentException e) {
|
|
initialInputMethod = 0; // Tibetan is the default.
|
|
inputmethods.setSelectedIndex(initialInputMethod);
|
|
}
|
|
// Because we start in Tibetan mode, we must toggle initially
|
|
// if the user wants it that way:
|
|
if (1 == initialInputMethod && dp.isRomanEnabled())
|
|
dp.toggleLanguage();
|
|
|
|
inputmethods.addActionListener(new ThdlActionListener() {
|
|
public void theRealActionPerformed(ActionEvent e) {
|
|
int si = inputmethods.getSelectedIndex();
|
|
ThdlOptions.setUserPreference("thdl.Jskad.input.method", si);
|
|
switch (si) {
|
|
case 0: //Tibetan
|
|
if (dp.isRomanMode())
|
|
dp.toggleLanguage();
|
|
statusBar.replaceStatus("Now inputting Tibetan script");
|
|
break;
|
|
|
|
case 1: //Roman
|
|
if (!dp.isRomanMode() && dp.isRomanEnabled())
|
|
dp.toggleLanguage();
|
|
statusBar.replaceStatus("Now inputting Roman script");
|
|
break;
|
|
}
|
|
}
|
|
});
|
|
|
|
|
|
toolBar.add(inputmethods);
|
|
toolBar.add(Box.createHorizontalGlue());
|
|
|
|
toolBar.add(new JLabel("Keyboard:"));
|
|
toolBar.addSeparator();
|
|
|
|
final JComboBox keyboards
|
|
= new JComboBox(keybdMgr.getIdentifyingStrings());
|
|
int initialKeyboard
|
|
= ThdlOptions.getIntegerOption("thdl.default.tibetan.keyboard", 0);
|
|
try {
|
|
keyboards.setSelectedIndex(initialKeyboard);
|
|
} catch (IllegalArgumentException e) {
|
|
initialKeyboard = 0; // good ol' Wylie
|
|
keyboards.setSelectedIndex(initialKeyboard);
|
|
}
|
|
keybdMgr.elementAt(initialKeyboard).activate(dp);
|
|
keyboards.addActionListener(new ThdlActionListener() {
|
|
public void theRealActionPerformed(ActionEvent e) {
|
|
int ki = keyboards.getSelectedIndex();
|
|
keybdMgr.elementAt(keyboards.getSelectedIndex()).activate(dp);
|
|
ThdlOptions.setUserPreference("thdl.default.tibetan.keyboard",
|
|
ki);
|
|
}
|
|
});
|
|
toolBar.add(keyboards);
|
|
toolBar.add(Box.createHorizontalGlue());
|
|
|
|
JScrollPane scrollingDuffPane
|
|
= new JScrollPane(dp,
|
|
JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
|
|
JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
|
|
dp.getDocument().addDocumentListener(this);
|
|
|
|
if (parentObject instanceof JFrame) {
|
|
final JFrame parentFrame = (JFrame)parentObject;
|
|
parentFrame.setJMenuBar(menuBar);
|
|
parentFrame.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
|
|
parentFrame.addWindowListener(new WindowAdapter () {
|
|
// We want the focus to be, at the start of the
|
|
// program and whenever Jskad gets the focus, on
|
|
// the DuffPane.
|
|
public void windowActivated (WindowEvent e) {
|
|
SwingUtilities.invokeLater(new Runnable() {
|
|
public void run() {
|
|
focusToDuffPane();
|
|
}
|
|
});
|
|
}
|
|
public void windowClosing (WindowEvent e) {
|
|
if (!hasChanged || hasChanged && checkSave(JOptionPane.YES_NO_CANCEL_OPTION)) {
|
|
numberOfTibsRTFOpen--;
|
|
if (numberOfTibsRTFOpen == 0)
|
|
System.exit(0); // calls our shutdown hook
|
|
else
|
|
parentFrame.dispose();
|
|
}
|
|
}
|
|
});
|
|
} else if (parentObject instanceof JInternalFrame) {
|
|
final JInternalFrame parentFrame = (JInternalFrame)parentObject;
|
|
parentFrame.setJMenuBar(menuBar);
|
|
} else if (parentObject instanceof JApplet) {
|
|
JApplet parentApplet = (JApplet)parentObject;
|
|
parentApplet.setJMenuBar(menuBar);
|
|
dp.disableCutAndPaste();
|
|
}
|
|
|
|
setLayout(new BorderLayout());
|
|
add("North", toolBar);
|
|
add("Center", scrollingDuffPane);
|
|
if (statusBar != null)
|
|
add("South", statusBar);
|
|
}
|
|
|
|
private void getPreferences() {
|
|
GraphicsEnvironment genv = GraphicsEnvironment.getLocalGraphicsEnvironment();
|
|
String[] fontNames = genv.getAvailableFontFamilyNames();
|
|
|
|
JPanel tibetanPanel;
|
|
JComboBox tibetanFontSizes;
|
|
|
|
tibetanPanel = new JPanel();
|
|
tibetanPanel.setBorder(BorderFactory.createTitledBorder("Set Tibetan Font Size"));
|
|
tibetanFontSizes = new JComboBox(new String[] {"8","10","12","14","16","18","20","22","24","26","28","30","32","34","36","48","72"});
|
|
tibetanFontSizes.setMaximumSize(tibetanFontSizes.getPreferredSize());
|
|
tibetanFontSizes.setSelectedItem(String.valueOf(dp.getTibetanFontSize()));
|
|
tibetanFontSizes.setEditable(true);
|
|
tibetanPanel.add(tibetanFontSizes);
|
|
|
|
JPanel romanPanel;
|
|
JComboBox romanFontFamilies;
|
|
JComboBox romanFontSizes;
|
|
|
|
romanPanel = new JPanel();
|
|
romanPanel.setBorder(BorderFactory.createTitledBorder("Set non-Tibetan Font and Size"));
|
|
romanFontFamilies = new JComboBox(fontNames);
|
|
romanFontFamilies.setMaximumSize(romanFontFamilies.getPreferredSize());
|
|
romanFontFamilies.setSelectedItem(dp.getRomanFontFamily());
|
|
romanFontFamilies.setEditable(true);
|
|
romanFontSizes = new JComboBox(new String[] {"8","10","12","14","16","18","20","22","24","26","28","30","32","34","36","48","72"});
|
|
romanFontSizes.setMaximumSize(romanFontSizes.getPreferredSize());
|
|
romanFontSizes.setSelectedItem(String.valueOf(dp.getRomanFontSize()));
|
|
romanFontSizes.setEditable(true);
|
|
romanPanel.setLayout(new GridLayout(1,2));
|
|
romanPanel.add(romanFontFamilies);
|
|
romanPanel.add(romanFontSizes);
|
|
|
|
JPanel preferencesPanel = new JPanel();
|
|
preferencesPanel.setLayout(new GridLayout(2,1));
|
|
preferencesPanel.add(tibetanPanel);
|
|
preferencesPanel.add(romanPanel);
|
|
|
|
JOptionPane pane = new JOptionPane(preferencesPanel);
|
|
JDialog dialog = pane.createDialog(this, "Preferences");
|
|
|
|
// This returns only when the user has closed the dialog:
|
|
dialog.show();
|
|
|
|
int size;
|
|
try {
|
|
size = Integer.parseInt(tibetanFontSizes.getSelectedItem().toString());
|
|
dp.setByUserTibetanFontSize(size);
|
|
}
|
|
catch (NumberFormatException ne) {
|
|
size = dp.getTibetanFontSize();
|
|
dp.setTibetanFontSize(size);
|
|
}
|
|
|
|
String font = romanFontFamilies.getSelectedItem().toString();
|
|
try {
|
|
size = Integer.parseInt(romanFontSizes.getSelectedItem().toString());
|
|
}
|
|
catch (NumberFormatException ne) {
|
|
size = dp.getRomanFontSize();
|
|
}
|
|
dp.setByUserRomanAttributeSet(font, size);
|
|
}
|
|
|
|
private void newFile() {
|
|
if (dp.getDocument().getLength()>0 && parentObject instanceof JFrame) {
|
|
JFrame parentFrame = (JFrame)parentObject;
|
|
JFrame newFrame = new JFrame("Jskad");
|
|
Point point = parentFrame.getLocationOnScreen();
|
|
newFrame.setSize(parentFrame.getSize().width, parentFrame.getSize().height);
|
|
newFrame.setLocation(point.x+50, point.y+50);
|
|
Jskad jskad = new Jskad(newFrame);
|
|
jskads.add(jskad);
|
|
newFrame.getContentPane().add(jskad);
|
|
newFrame.setVisible(true);
|
|
}
|
|
else {
|
|
if (parentObject instanceof JFrame) {
|
|
JFrame parentFrame = (JFrame)parentObject;
|
|
parentFrame.setTitle("Jskad");
|
|
}
|
|
else if (parentObject instanceof JInternalFrame) {
|
|
JInternalFrame parentFrame = (JInternalFrame)parentObject;
|
|
parentFrame.setTitle("Jskad");
|
|
}
|
|
dp.newDocument();
|
|
dp.getDocument().addDocumentListener(Jskad.this);
|
|
hasChanged = false;
|
|
}
|
|
}
|
|
|
|
private void openFile() {
|
|
String whereToStart
|
|
= ThdlOptions.getStringOption("thdl.Jskad.working.directory",
|
|
null);
|
|
fileChooser
|
|
= new JFileChooser((whereToStart == null)
|
|
? null
|
|
: (whereToStart.equals("")
|
|
? null
|
|
: whereToStart));
|
|
fileChooser.addChoosableFileFilter(rtfFilter);
|
|
|
|
setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
|
|
|
|
if (fileChooser.showOpenDialog(this) != JFileChooser.APPROVE_OPTION) {
|
|
setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
|
|
return;
|
|
}
|
|
|
|
openFile(fileChooser.getSelectedFile());
|
|
}
|
|
|
|
/** Opens fileChosen for viewing and modifies the recently opened
|
|
files list. */
|
|
private void openFile(File fileChosen) {
|
|
final String f_name = fileChosen.getAbsolutePath();
|
|
|
|
try {
|
|
if (dp.getDocument().getLength()>0 && parentObject instanceof JFrame) {
|
|
JFrame parentFrame = (JFrame)parentObject;
|
|
InputStream in = new FileInputStream(fileChosen);
|
|
if (!ThdlOptions.getBooleanOption("thdl.do.not.fix.rtf.hex.escapes"))
|
|
in = new RTFFixerInputStream(in);
|
|
ThdlOptions.setUserPreference("thdl.Jskad.working.directory",
|
|
fileChosen.getParentFile().getAbsolutePath());
|
|
JFrame newFrame = new JFrame(f_name);
|
|
Point point = parentFrame.getLocationOnScreen();
|
|
newFrame.setSize(x_size, y_size);
|
|
newFrame.setLocation(point.x+50, point.y+50);
|
|
Jskad newRTF = new Jskad(newFrame);
|
|
jskads.add(newRTF);
|
|
newFrame.getContentPane().add(newRTF);
|
|
boolean error = false;
|
|
try {
|
|
newRTF.dp.rtfEd.read(in, newRTF.dp.getDocument(), 0);
|
|
} catch (Exception e) {
|
|
JOptionPane.showMessageDialog(newFrame,
|
|
TibetanConverter.rtfErrorMessage);
|
|
error = true;
|
|
}
|
|
in.close();
|
|
if (error) {
|
|
newFrame.dispose();
|
|
numberOfTibsRTFOpen--;
|
|
} else {
|
|
noteMostRecentlyOpenedFile(fileChosen);
|
|
if (!ThdlOptions.getBooleanOption("thdl.Jskad.do.not.fix.curly.braces.in.rtf")) {
|
|
((TibetanDocument)newRTF.dp.getDocument()).replaceTahomaCurlyBracesAndBackslashes(0, -1);
|
|
}
|
|
newRTF.dp.getDocument().addDocumentListener(newRTF);
|
|
newFrame.setTitle("Jskad: " + f_name);
|
|
newRTF.fileName = new String(f_name);
|
|
newRTF.hasChanged = false;
|
|
newRTF.dp.getCaret().setDot(0);
|
|
newFrame.setVisible(true);
|
|
}
|
|
} else {
|
|
InputStream in = new FileInputStream(fileChosen);
|
|
if (!ThdlOptions.getBooleanOption("thdl.do.not.fix.rtf.hex.escapes"))
|
|
in = new RTFFixerInputStream(in);
|
|
ThdlOptions.setUserPreference("thdl.Jskad.working.directory",
|
|
fileChosen.getParentFile().getAbsolutePath());
|
|
dp.newDocument();
|
|
boolean error = false;
|
|
try {
|
|
dp.rtfEd.read(in, dp.getDocument(), 0);
|
|
} catch (Exception e) {
|
|
JOptionPane.showMessageDialog(this,
|
|
TibetanConverter.rtfErrorMessage);
|
|
error = true;
|
|
}
|
|
|
|
in.close();
|
|
if (!error) {
|
|
noteMostRecentlyOpenedFile(fileChosen);
|
|
if (!ThdlOptions.getBooleanOption("thdl.Jskad.do.not.fix.curly.braces.in.rtf")) {
|
|
((TibetanDocument)dp.getDocument()).replaceTahomaCurlyBracesAndBackslashes(0, -1);
|
|
}
|
|
dp.getCaret().setDot(0);
|
|
dp.getDocument().addDocumentListener(Jskad.this);
|
|
hasChanged = false;
|
|
fileName = new String(f_name);
|
|
if (parentObject instanceof JFrame) {
|
|
JFrame parentFrame = (JFrame)parentObject;
|
|
parentFrame.setTitle("Jskad: " + fileName);
|
|
}
|
|
else if (parentObject instanceof JInternalFrame) {
|
|
JInternalFrame parentFrame = (JInternalFrame)parentObject;
|
|
parentFrame.setTitle("Jskad: " + fileName);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
catch (FileNotFoundException fnfe) {
|
|
JOptionPane.showMessageDialog(Jskad.this,
|
|
"No such file exists.",
|
|
"Open File Error",
|
|
JOptionPane.ERROR_MESSAGE);
|
|
}
|
|
catch (IOException ioe) {
|
|
JOptionPane.showMessageDialog(Jskad.this,
|
|
"Error reading file.",
|
|
"Open File Error",
|
|
JOptionPane.ERROR_MESSAGE);
|
|
}
|
|
setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
|
|
}
|
|
|
|
/** Returns true iff the save was successful. */
|
|
private boolean saveFile() {
|
|
String s = getSave(fileName);
|
|
if (null != s) {
|
|
if (parentObject instanceof JFrame) {
|
|
JFrame parentFrame = (JFrame)parentObject;
|
|
parentFrame.setTitle("Jskad: " + s);
|
|
fileName = new String(s);
|
|
}
|
|
else if (parentObject instanceof JInternalFrame) {
|
|
JInternalFrame parentFrame = (JInternalFrame)parentObject;
|
|
parentFrame.setTitle("Jskad: " + s);
|
|
fileName = new String(s);
|
|
}
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/** Returns true iff the save was successful. */
|
|
private boolean saveAsFile() {
|
|
String s = getSaveAs();
|
|
if (null != s) {
|
|
if (parentObject instanceof JFrame) {
|
|
JFrame parentFrame = (JFrame)parentObject;
|
|
parentFrame.setTitle("Jskad: " + s);
|
|
fileName = new String(s);
|
|
}
|
|
else if (parentObject instanceof JInternalFrame) {
|
|
JInternalFrame parentFrame = (JInternalFrame)parentObject;
|
|
parentFrame.setTitle("Jskad: " + s);
|
|
fileName = new String(s);
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/** Returns true iff the user says (possibly after a successful
|
|
save) that it is OK to destroy this Jskad widget.
|
|
@param dialogType either JOptionPane.YES_NO_CANCEL_OPTION or
|
|
JOptionPane.YES_NO_OPTION, depending on whether canceling is
|
|
different than saying no.
|
|
*/
|
|
private boolean checkSave(int dialogType) {
|
|
if (ThdlOptions.getBooleanOption("thdl.Jskad.do.not.confirm.quit")) {
|
|
return true;
|
|
}
|
|
|
|
int saveFirst
|
|
= JOptionPane.showConfirmDialog(this,
|
|
"Do you want to save your changes?",
|
|
"Please select",
|
|
dialogType);
|
|
|
|
switch (saveFirst) {
|
|
case JOptionPane.NO_OPTION: //don't save but do continue
|
|
return true;
|
|
|
|
case JOptionPane.YES_OPTION: //save and continue
|
|
if (fileName == null)
|
|
return saveAsFile();
|
|
else
|
|
return saveFile();
|
|
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
private String getSave(String f_name) {
|
|
File fileChosen = new File(f_name);
|
|
|
|
try {
|
|
BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(fileChosen));
|
|
dp.rtfEd.write(out, dp.getDocument(), 0, dp.getDocument().getLength());
|
|
out.flush();
|
|
out.close();
|
|
hasChanged = false;
|
|
} catch (IOException exception) {
|
|
JOptionPane.showMessageDialog(Jskad.this,
|
|
"Cannot save to that file.",
|
|
"Save As Error",
|
|
JOptionPane.ERROR_MESSAGE);
|
|
|
|
return null;
|
|
} catch (BadLocationException ble) {
|
|
ble.printStackTrace();
|
|
ThdlDebug.noteIffyCode();
|
|
}
|
|
return f_name;
|
|
}
|
|
|
|
private String getSaveAs() {
|
|
setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
|
|
|
|
if (fileName == null)
|
|
fileChooser.setSelectedFile(null);
|
|
else
|
|
fileChooser.setSelectedFile(new File(fileName));
|
|
|
|
if (fileChooser.showSaveDialog(this) != JFileChooser.APPROVE_OPTION) {
|
|
setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
|
|
return null;
|
|
}
|
|
|
|
File fileChosen = fileChooser.getSelectedFile();
|
|
ThdlOptions.setUserPreference("thdl.Jskad.working.directory",
|
|
fileChosen.getParentFile().getAbsolutePath());
|
|
String fileName = fileChosen.getAbsolutePath();
|
|
int i = fileName.lastIndexOf('.');
|
|
|
|
if (i < 0)
|
|
fileName += ".rtf";
|
|
else
|
|
fileName = fileName.substring(0, i) + ".rtf";
|
|
|
|
getSave(fileName);
|
|
|
|
fileChooser.rescanCurrentDirectory();
|
|
setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
|
|
return fileName;
|
|
}
|
|
|
|
private void cutSelection() {
|
|
dp.cut();
|
|
}
|
|
|
|
private void copySelection() {
|
|
dp.copy();
|
|
}
|
|
|
|
private void pasteSelection() {
|
|
dp.paste(dp.getCaret().getDot());
|
|
}
|
|
|
|
private void toTibetan() {
|
|
Jskad.this.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
|
|
dp.toTibetanMachineWeb();
|
|
Jskad.this.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
|
|
}
|
|
|
|
private void toWylie() {
|
|
Jskad.this.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
|
|
if (!((TibetanDocument)dp.getDocument()).toWylie(dp.getSelectionStart(),
|
|
dp.getSelectionEnd(),
|
|
new long[] { 0 })) {
|
|
JOptionPane.showMessageDialog(Jskad.this,
|
|
"Though some Extended Wylie has been produced, it\ncontains ugly error messages like\n\"<<[[JSKAD_TMW_TO_WYLIE_ERROR_NO_SUCH_WYLIE:\n Cannot convert DuffCode...\".\nPlease edit the output by hand to replace all such\ncreatures with the correct EWTS transliteration.",
|
|
"Attention Required",
|
|
JOptionPane.ERROR_MESSAGE);
|
|
}
|
|
Jskad.this.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
|
|
}
|
|
|
|
private void importWylie() {
|
|
fileChooser.removeChoosableFileFilter(rtfFilter);
|
|
fileChooser.addChoosableFileFilter(txtFilter);
|
|
|
|
if (fileChooser.showDialog(Jskad.this, "Import Wylie") != JFileChooser.APPROVE_OPTION) {
|
|
setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
|
|
fileChooser.removeChoosableFileFilter(txtFilter);
|
|
fileChooser.addChoosableFileFilter(rtfFilter);
|
|
return;
|
|
}
|
|
|
|
File txt_fileChosen = fileChooser.getSelectedFile();
|
|
fileChooser.rescanCurrentDirectory();
|
|
setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
|
|
fileChooser.removeChoosableFileFilter(txtFilter);
|
|
fileChooser.addChoosableFileFilter(rtfFilter);
|
|
|
|
if (fileChooser.showDialog(Jskad.this, "Save as Tibetan") != JFileChooser.APPROVE_OPTION) {
|
|
setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
|
|
return;
|
|
}
|
|
|
|
File rtf_fileChosen = fileChooser.getSelectedFile();
|
|
fileChooser.rescanCurrentDirectory();
|
|
setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
|
|
String rtf_fileName = rtf_fileChosen.getAbsolutePath();
|
|
int i = rtf_fileName.lastIndexOf('.');
|
|
|
|
if (i < 0)
|
|
rtf_fileName += ".rtf";
|
|
else
|
|
rtf_fileName = fileName.substring(0, i) + ".rtf";
|
|
|
|
try {
|
|
BufferedReader in = new BufferedReader(new FileReader(txt_fileChosen));
|
|
// FIXME: why do we need a whole DuffPane to do this?
|
|
DuffPane dp2 = new DuffPane();
|
|
|
|
try {
|
|
String val = in.readLine();
|
|
|
|
while (val != null) {
|
|
dp2.toTibetanMachineWeb(val + "\n", dp2.getCaret().getDot());
|
|
val = in.readLine();
|
|
}
|
|
|
|
TibetanDocument t_doc = (TibetanDocument)dp2.getDocument();
|
|
t_doc.writeRTFOutputStream(new FileOutputStream(new File(rtf_fileName)));
|
|
} catch (IOException ioe) {
|
|
ThdlDebug.noteIffyCode();
|
|
System.out.println("problem reading or writing file");
|
|
}
|
|
} catch (FileNotFoundException fnfe) {
|
|
ThdlDebug.noteIffyCode();
|
|
System.out.println("problem reading file");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Allows use of Jskad as dependent JFrame.
|
|
* Once you've called this method, users will
|
|
* be able to close Jskad without shutting
|
|
* down your superordinate application.
|
|
*/
|
|
public void makeDependent() {
|
|
numberOfTibsRTFOpen++;
|
|
}
|
|
|
|
/**
|
|
* Fills the editing pane with content. If the
|
|
* editing pane already has content, this method does nothing.
|
|
*
|
|
* @param wylie the string of wylie you want to
|
|
* put in the editing pane
|
|
*/
|
|
public void setContent(String wylie) {
|
|
if (dp.getDocument().getLength() > 0)
|
|
return;
|
|
|
|
dp.newDocument();
|
|
dp.toTibetanMachineWeb(wylie, 0);
|
|
}
|
|
|
|
/**
|
|
* Enables typing of Roman (non-Tibetan) text along
|
|
* with Tibetan.
|
|
*/
|
|
public void enableRoman() {
|
|
dp.enableRoman();
|
|
}
|
|
|
|
/**
|
|
* Disables typing of Roman (non-Tibetan) text.
|
|
*/
|
|
public void disableRoman() {
|
|
dp.disableRoman();
|
|
}
|
|
|
|
/*
|
|
private void showAttributes(int pos) {
|
|
dp.skipUpdate = true;
|
|
|
|
AttributeSet attr = dp.getDocument().getCharacterElement(pos).getAttributes();
|
|
String name = StyleConstants.getFontFamily(attr);
|
|
|
|
if (!fontName.equals(name)) {
|
|
fontName = name;
|
|
fontFamilies.setSelectedItem(name);
|
|
}
|
|
int size = StyleConstants.getFontSize(attr);
|
|
if (fontSize != size) {
|
|
fontSize = size;
|
|
fontSizes.setSelectedItem(Integer.toString(fontSize));
|
|
}
|
|
|
|
dp.skipUpdate = false;
|
|
}
|
|
*/
|
|
|
|
/**
|
|
* Required for implementations of DocumentListener.
|
|
* Does nothing.
|
|
*/
|
|
public void changedUpdate(DocumentEvent de) {
|
|
}
|
|
|
|
/**
|
|
* Required for implementations of DocumentListener.
|
|
* Informs the object that a change in the document
|
|
* has occurred.
|
|
*
|
|
* @param de a DocumentEvent
|
|
*/
|
|
public void insertUpdate(DocumentEvent de) {
|
|
hasChanged = true;
|
|
}
|
|
|
|
/**
|
|
* Required for implementations of DocumentListener.
|
|
* Informs the object that a change in the document
|
|
* has occurred.
|
|
*
|
|
* @param de a DocumentEvent
|
|
*/
|
|
public void removeUpdate(DocumentEvent de) {
|
|
hasChanged = true;
|
|
}
|
|
|
|
private class RTFFilter extends javax.swing.filechooser.FileFilter {
|
|
// Accept all directories and all RTF files.
|
|
|
|
public boolean accept(File f) {
|
|
if (f.isDirectory()) {
|
|
return true;
|
|
}
|
|
|
|
String fName = f.getName();
|
|
int i = fName.lastIndexOf('.');
|
|
|
|
if (i < 0)
|
|
return false;
|
|
|
|
else {
|
|
String ext = fName.substring(i+1).toLowerCase();
|
|
|
|
if (ext.equals("rtf"))
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|
|
}
|
|
|
|
//the description of this filter
|
|
public String getDescription() {
|
|
return "Rich Text Format (.rtf)";
|
|
}
|
|
}
|
|
|
|
private class TXTFilter extends javax.swing.filechooser.FileFilter {
|
|
// Accept all directories and all TXT files.
|
|
|
|
public boolean accept(File f) {
|
|
if (f.isDirectory()) {
|
|
return true;
|
|
}
|
|
|
|
String fName = f.getName();
|
|
int i = fName.lastIndexOf('.');
|
|
|
|
if (i < 0)
|
|
return false;
|
|
|
|
else {
|
|
String ext = fName.substring(i+1).toLowerCase();
|
|
|
|
if (ext.equals("txt"))
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|
|
}
|
|
|
|
//the description of this filter
|
|
public String getDescription() {
|
|
return "Text file (.txt)";
|
|
}
|
|
}
|
|
|
|
/** Closes this Jskad session without saving. If deleteFromList
|
|
is true, the jskads vector is updated so that it no longer
|
|
contains this instance. If this is the last instance open,
|
|
the program exits. */
|
|
private void realCloseAction(boolean deleteFromList) {
|
|
numberOfTibsRTFOpen--;
|
|
|
|
// Delete this Jskad from jskads.
|
|
if (deleteFromList) {
|
|
int i, sz = jskads.size();
|
|
for (i = 0; i < sz; i++) {
|
|
if (jskads.elementAt(i) == this) {
|
|
jskads.removeElementAt(i);
|
|
break;
|
|
}
|
|
}
|
|
if (i == sz)
|
|
throw new Error("Couldn't find the Jskad session being closed in our list of open Jskad sessions! This is a bug.");
|
|
}
|
|
|
|
if (numberOfTibsRTFOpen == 0)
|
|
System.exit(0);
|
|
else {
|
|
final JFrame parentFrame = (JFrame)parentObject;
|
|
parentFrame.dispose();
|
|
}
|
|
}
|
|
|
|
/** Stores all open Jskad sessions. */
|
|
private static Vector jskads = new Vector();
|
|
|
|
/** Closes all Jskad windows if user confirms. After asking "Do
|
|
you want to save?" for the modified windows, this closes them
|
|
all. If you don't cancel for any unsaved session, then all
|
|
sessions are closed. If you do cancel for any one, even the
|
|
last one, then all sessions remain open. */
|
|
private static void exitAction() {
|
|
int sz = jskads.size();
|
|
for (int i = 0; i < sz; i++) {
|
|
Jskad j = (Jskad)jskads.elementAt(i);
|
|
if (j.hasChanged && !j.checkSave(JOptionPane.YES_NO_CANCEL_OPTION)) {
|
|
return;
|
|
}
|
|
}
|
|
for (int i = 0; i < sz; i++) {
|
|
Jskad j = (Jskad)jskads.elementAt(i);
|
|
j.realCloseAction(false);
|
|
}
|
|
}
|
|
|
|
|
|
/** Checks if the current buffer has been modified or is not yet
|
|
saved. If so, the user is prompted to save. After that, the
|
|
current buffer is opened with a user-selected external viewer,
|
|
which defaults to Microsoft Word if we can find it with our
|
|
naive, "I bet it lives on everybody's machine where it lives
|
|
on mine" mechanism. */
|
|
private void openWithExternalViewer() {
|
|
if ((hasChanged && !checkSave(JOptionPane.YES_NO_OPTION)) || null == fileName) {
|
|
if (null == fileName) {
|
|
JOptionPane.showMessageDialog(Jskad.this,
|
|
"You must save the file before opening it with an external viewer.",
|
|
"Cannot View Unsaved File",
|
|
JOptionPane.ERROR_MESSAGE);
|
|
return;
|
|
} else {
|
|
if (JOptionPane.YES_OPTION
|
|
!= JOptionPane.showConfirmDialog(Jskad.this,
|
|
"Do you want to view the file as it exists on disk anyway?",
|
|
"Proceed Anyway?",
|
|
JOptionPane.YES_NO_OPTION))
|
|
return;
|
|
}
|
|
}
|
|
ConvertDialog.openWithExternalViewer(this, fileName);
|
|
}
|
|
|
|
/**
|
|
* Runs Jskad. System output, including errors, is redirected to
|
|
* jskad.log in addition to appearing on the console as per usual. If
|
|
* you discover a bug, please send us an email, making sure to include
|
|
* the jskad.log file as an attachment. */
|
|
public static void main(String[] args) {
|
|
try {
|
|
ThdlDebug.attemptToSetUpLogFile("jskad", ".log");
|
|
|
|
try {
|
|
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
|
|
}
|
|
catch (Exception e) {
|
|
ThdlDebug.noteIffyCode();
|
|
}
|
|
|
|
JFrame f = new JFrame("Jskad");
|
|
Dimension d = f.getToolkit().getScreenSize();
|
|
x_size = d.width/4*3;
|
|
y_size = d.height/4*3;
|
|
f.setSize(x_size, y_size);
|
|
f.setLocation(d.width/8, d.height/8);
|
|
final Jskad jskad = new Jskad(f);
|
|
jskads.add(jskad);
|
|
f.getContentPane().add(jskad);
|
|
f.setVisible(true);
|
|
|
|
/* Make it so that any time the user exits Jskad by
|
|
* (almost) any means, the user's preferences are saved if
|
|
* the SecurityManager allows it and the path is
|
|
* correct. */
|
|
Runtime.getRuntime().addShutdownHook(new Thread() {
|
|
public void run() {
|
|
jskad.savePreferencesAction();
|
|
}
|
|
}
|
|
);
|
|
|
|
} catch (ThdlLazyException e) {
|
|
// FIXME: tell the users how to submit bug reports.
|
|
System.err.println("Jskad has a BUG:");
|
|
e.getRealException().printStackTrace(System.err);
|
|
System.exit(1);
|
|
}
|
|
}
|
|
}
|