[14043] | 1 | /**
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| 2 | *#########################################################################
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| 3 | *
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| 4 | * A component of the Gatherer application, part of the Greenstone digital
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| 5 | * library suite from the New Zealand Digital Library Project at the
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| 6 | * University of Waikato, New Zealand.
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| 7 | *
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| 8 | * Copyright (C) 1999 New Zealand Digital Library Project
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| 9 | *
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| 10 | * This program is free software; you can redistribute it and/or modify
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| 11 | * it under the terms of the GNU General Public License as published by
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| 12 | * the Free Software Foundation; either version 2 of the License, or
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| 13 | * (at your option) any later version.
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| 14 | *
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| 15 | * This program is distributed in the hope that it will be useful,
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| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 18 | * GNU General Public License for more details.
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| 19 | *
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| 20 | * You should have received a copy of the GNU General Public License
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| 21 | * along with this program; if not, write to the Free Software
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| 22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 23 | *########################################################################
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| 24 | */
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| 25 | package org.greenstone.gatherer.cdm;
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| 26 |
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| 27 | import java.awt.*;
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| 28 | import java.awt.event.*;
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| 29 | import java.util.*;
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| 30 | import javax.swing.*;
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| 31 | import javax.swing.event.*;
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| 32 | import javax.swing.undo.*;
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| 33 | import org.greenstone.gatherer.Configuration;
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| 34 | import org.greenstone.gatherer.DebugStream;
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| 35 | import org.greenstone.gatherer.Dictionary;
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| 36 | import org.greenstone.gatherer.Gatherer;
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| 37 | import org.greenstone.gatherer.gui.DesignPaneHeader;
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| 38 | import org.greenstone.gatherer.gui.GLIButton;
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| 39 | import org.greenstone.gatherer.gui.FormatPane;
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| 40 | import org.greenstone.gatherer.metadata.MetadataElement;
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| 41 | import org.greenstone.gatherer.metadata.MetadataSetManager;
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| 42 | import org.greenstone.gatherer.util.StaticStrings;
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| 43 | import org.greenstone.gatherer.util.Utility;
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| 44 | import org.greenstone.gatherer.util.XMLTools;
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| 45 | import org.w3c.dom.*;
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| 46 |
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| 47 | import java.awt.FontMetrics;
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| 48 | import java.awt.Graphics;
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| 49 | import java.awt.Insets;
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| 50 | import java.awt.Rectangle;
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| 51 |
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| 52 | /** This class maintains a list of format statements, and allows the addition and removal of these statements.
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| 53 | * This is the greenstone 3 equivalent class of FormatManager.java which is used by greenstone 2
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| 54 | */
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| 55 | public class Format4gs3Manager implements SharedByTwoFormatManager {
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| 56 |
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[14387] | 57 | static final private String SEARCH_FORMAT = "<gsf:template match=\"documentNode\"><td valign=\"top\"><gsf:link type=\"document\"><gsf:icon type=\"document\"/></gsf:link></td><td><gsf:switch><gsf:metadata name=\"Title\" select=\"ancestors\" separator=\": \"/><gsf:when test=\"exists\"><gsf:metadata name=\"Title\" select=\"ancestors\" separator=\": \"/>:</gsf:when></gsf:switch><gsf:link type=\"document\"><gsf:metadata name=\"Title\"/></gsf:link></td></gsf:template>";
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[14043] | 58 | static final private String SEARCH = "search";
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[14387] | 59 | static final private String DISPLAY_FORMAT = "<gsf:template match=\"documentcontent\"></gsf:template><gsf:option name=\"TOC\" value=\"true\"/>";
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[14043] | 60 | static final private String DISPLAY = "display";
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[14387] | 61 | static final private String CLASSIFIER_DEFAULT_FORMAT ="<gsf:template match=\"documentNode\"><td valign=\"top\"><gsf:link type=\"document\"><gsf:icon type=\"document\"/></gsf:link></td><td valign=\"top\"><gsf:metadata name=\"srclink\"/><gsf:choose-metadata><gsf:metadata name=\"thumbicon\"/><gsf:metadata name=\"srcicon\"/></gsf:choose-metadata><gsf:metadata name=\"/srclink\"/></td><td valign=\"top\"><gsf:choose-metadata><gsf:metadata name=\"dc.Title\"/><gsf:metadata name=\"exp.Title\"/><gsf:metadata name=\"Title\"/><gsf:default>Untitled</gsf:default></gsf:choose-metadata><gsf:switch><gsf:metadata name=\"Source\"/><gsf:when test=\"exists\"><br/><i>(<gsf:metadata name=\"Source\"/>)</i></gsf:when></gsf:switch></td></gsf:template><gsf:template match=\"classifierNode\"><td valign=\"top\"><gsf:link type=\"classifier\"><gsf:icon type=\"classifier\"/></gsf:link></td><td valign=\"top\"><gsf:metadata name=\"srclink\"/><gsf:choose-metadata><gsf:metadata name=\"thumbicon\"/><gsf:metadata name=\"srcicon\"/></gsf:choose-metadata><gsf:metadata name=\"/srclink\"/></td><td valign=\"top\"><gsf:choose-metadata><gsf:metadata name=\"dc.Title\"/><gsf:metadata name=\"exp.Title\"/><gsf:metadata name=\"Title\"/><gsf:default>Untitled</gsf:default></gsf:choose-metadata><gsf:switch><gsf:metadata name=\"Source\"/><gsf:when test=\"exists\"><br/><i>(<gsf:metadata name=\"Source\"/>)</i></gsf:when></gsf:switch></td></gsf:template><gsf:template match=\"classifierNode\" mode=\"horizontal\"><gsf:link type=\"horizontal\"><gsf:metadata name=\"Title\"/></gsf:link></gsf:template>";
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[14043] | 62 | static final private String CLASSIFIER_DEFAULT = "browse";
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| 63 | static final private String SEARCHTYPE_FORMAT = "plain,form";
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| 64 | static final private String SEARCHTYPE = "searchType";
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| 65 | static final private String[] FEATURE_NAME = {SEARCH, DISPLAY, CLASSIFIER_DEFAULT, SEARCHTYPE};
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| 66 | static final private String[] FEATURE_FORMAT = {SEARCH_FORMAT, DISPLAY_FORMAT, CLASSIFIER_DEFAULT_FORMAT, SEARCHTYPE_FORMAT};
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| 67 |
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| 68 | static private HashMap default_format_map = null;
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| 69 | static private HashMap default_format_formated_map = null;
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| 70 |
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| 71 | /** The controls used to edit the format commands. */
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| 72 | private Control controls = null;// an interface
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| 73 | /** A reference */
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| 74 | private DOMProxyListModel format_list_model = null;
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| 75 | //private DOMProxyListModel feature_list_model = null;
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| 76 |
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| 77 |
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| 78 | /** Constructor. */
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| 79 | public Format4gs3Manager () {//pass the internal structure
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| 80 | Element root = CollectionDesignManager.collect_config.getDocumentElement ();
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| 81 | format_list_model = new DOMProxyListModel(root, StaticStrings.FORMAT_STR, new Format4gs3 ());
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| 82 | initDefault(format_list_model, FEATURE_NAME, FEATURE_FORMAT);
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| 83 | initFormatMap(FEATURE_NAME, FEATURE_FORMAT);
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| 84 |
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| 85 | }
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| 86 | private void initFormatMap(String[] feature_name, String[] feature_format) {
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| 87 | default_format_map = new HashMap();
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| 88 | default_format_formated_map = new HashMap();
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| 89 | for(int i=0; i < feature_name.length; i++) {
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| 90 | default_format_map.put(feature_name[i], feature_format[i]);
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| 91 | default_format_formated_map.put(feature_name[i], Format4gs3.toFormatedFormat (feature_format[i]));
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| 92 | }
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| 93 |
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| 94 | }
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| 95 |
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| 96 | public void initDefault(DOMProxyListModel model, String[] feature_name, String[] feature_format) {
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| 97 | // Establish all of the format objects.
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| 98 | for(int i = 0; i < model.getSize (); i++) {
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| 99 | model.getElementAt (i);//get those objects cached
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| 100 | }
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| 101 | for(int i=0; i < feature_name.length; i++) {
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| 102 | if (getFormat(model, feature_name[i]) == null) {
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| 103 | model.add(new Format4gs3(feature_name[i], feature_format[i]));
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| 104 |
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| 105 | }
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| 106 | }
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| 107 | }
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| 108 |
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| 109 | /** Method to remove a format.
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| 110 | * @param format The <strong>Format</strong> to remove.
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| 111 | */
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| 112 | private void removeFormat (DOMProxyListModel model, Format4gs3 format) {
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| 113 | model.remove (format);
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| 114 | }
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| 115 |
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| 116 | private Format4gs3 getFormat (DOMProxyListModel model, String name) {
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| 117 |
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| 118 | for(int index = 0; index < model.getSize(); index++) {
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| 119 | Format4gs3 format = (Format4gs3) model.getElementAt(index);
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| 120 | if(format.getFeatureName().equals(name)) {
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| 121 | return format;
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| 122 | }
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| 123 | }
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| 124 | return null;
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| 125 | }
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| 126 | private void addFormat (Element parent, Format4gs3 format) {
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| 127 | if(!format_list_model.contains (format)) {
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| 128 |
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| 129 | format_list_model.add (parent, format, null);
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| 130 | }
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| 131 | }
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| 132 | public void destroy () {
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| 133 | if(controls != null) {
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| 134 | controls.destroy ();
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| 135 | controls = null;
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| 136 | }
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| 137 | }
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| 138 |
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| 139 |
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| 140 | /** Method to retrieve this managers controls.
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| 141 | * @return the Control for this collection.
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| 142 | */
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| 143 | public Control getControls () {
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| 144 | if(controls == null) {
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| 145 | controls = new FormatControl ();
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| 146 | }
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| 147 | //controls.gainFocus();
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| 148 | return controls;
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| 149 | }
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| 150 |
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| 151 | /** Called when the detail mode has changed which in turn may cause several design elements to be available/hidden
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| 152 | * @param mode the new mode as an int
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| 153 | */
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| 154 | public void modeChanged (int mode) {
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| 155 |
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| 156 | }
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| 157 |
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| 158 |
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| 159 | /** updates the format and feature model */
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| 160 | public synchronized void refresh () {
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| 161 | for(int i = 0; i < format_list_model.getSize (); i++) {
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| 162 | Format4gs3 format = (Format4gs3) format_list_model.getElementAt (i);
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| 163 | format.update ();
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| 164 | format = null;
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| 165 | }
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| 166 | //call the gainFocus() and in turn the buildFeatureModel() method to get the feature combobox refreshed as well
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| 167 | if(controls == null) {
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| 168 | controls = new FormatControl ();
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| 169 | }
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| 170 | controls.gainFocus();
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| 171 |
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| 172 | //format_list_model.refresh(); //this call is not necessary as it is included in gainFocus()
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| 173 | }
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| 174 |
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| 175 | private ArrayList buildFeatureModel () {
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| 176 | // Rebuild feature model.
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| 177 | ArrayList feature_model = new ArrayList ();
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| 178 | //This will display 'choose a feature' and is used when the format feature panel is first gained focus
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| 179 | feature_model.add (new Entry(""));
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| 180 |
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| 181 | for(int i = 0; i < format_list_model.getSize(); i++) {
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| 182 | Format4gs3 format = (Format4gs3)format_list_model.getElementAt (i);
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| 183 | String feature_name = format.getFeatureName();
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| 184 | if(!feature_name.startsWith(Classifier.CLASSIFIER_PREFIX)) {
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| 185 | feature_model.add (new Entry (format.getFeatureName()));
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| 186 |
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| 187 | }
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| 188 | }
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| 189 | // Now the classifiers.
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| 190 | Element root = CollectionDesignManager.collect_config.getDocumentElement ();
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| 191 | NodeList classifier_list = root.getElementsByTagName (StaticStrings.CLASSIFY_ELEMENT);
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| 192 | for(int j = 0; j < classifier_list.getLength (); j++) {
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| 193 | feature_model.add (new Entry (CollectionDesignManager.classifier_manager.getClassifier (j)));
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| 194 |
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| 195 | }
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| 196 | //Collections.sort (feature_model);
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| 197 | return feature_model;
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| 198 | }
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| 199 |
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| 200 | public class FormatControl
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| 201 | extends JPanel
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| 202 | implements Control {
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| 203 |
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| 204 | private ArrayList feature_model;
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| 205 | private boolean ignore_event = false;
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| 206 | private boolean ready = false; // Are these controls available to be refreshed
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| 207 | private JButton add_button;
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| 208 | private JButton remove_button;
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| 209 | private JButton default_button;
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| 210 | private JButton undo_button;
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| 211 | private JButton redo_button;
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| 212 | private JComboBox feature_combobox;
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| 213 | private JList format_list;
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| 214 | private NumberedJTextArea editor_textarea;
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| 215 | private JTextArea editor_msgarea;
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| 216 | private JPanel validation_msg_panel;
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| 217 | private JPanel selection_pane;
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| 218 | private final Dimension FIELD_SIZE = new Dimension (200, 30);
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| 219 | private final UndoManager undo = new UndoManager ();
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| 220 | private boolean newtext = true;
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| 221 | private Format4gs3 previousFormat = null;
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| 222 | private Format4gs3 currentFormat = null;
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| 223 | private boolean fresh = true;
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| 224 |
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| 225 | public FormatControl () {
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| 226 | feature_model = buildFeatureModel ();
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| 227 |
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| 228 | // Create
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| 229 | JPanel header_pane = new DesignPaneHeader ("CDM.GUI.Formats", "formatstatements");
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| 230 |
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| 231 | format_list = new JList (format_list_model);
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| 232 |
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| 233 | selection_pane = new JPanel ();
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| 234 | JPanel feature_pane = new JPanel ();
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| 235 | JLabel feature_label = new JLabel (Dictionary.get ("CDM.FormatManager.Feature"));
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| 236 |
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| 237 | feature_combobox = new JComboBox (feature_model.toArray ());
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| 238 | feature_combobox.setOpaque (!Utility.isMac ());
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| 239 | feature_combobox.setPreferredSize (FIELD_SIZE);
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| 240 | feature_combobox.setEditable (false);
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| 241 | feature_combobox.setToolTipText (Dictionary.get ("CDM.FormatManager.Feature_Tooltip"));
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| 242 |
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| 243 | JPanel center_pane = new JPanel ();
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| 244 | JPanel editor_pane = new JPanel ();
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| 245 |
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| 246 | editor_textarea = new NumberedJTextArea ();
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| 247 | editor_textarea.setOpaque(false);
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| 248 | editor_textarea.setBackground (Configuration.getColor ("coloring.editable_background", false));
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| 249 | editor_textarea.setCaretPosition (0);
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| 250 | editor_textarea.setLineWrap (true);
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| 251 | editor_textarea.setRows (11);
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| 252 | editor_textarea.setWrapStyleWord (false);
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| 253 | editor_textarea.setToolTipText (Dictionary.get ("CDM.FormatManager.Add_Tooltip"));
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| 254 |
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| 255 |
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| 256 | default_button = new GLIButton (Dictionary.get ("CDM.FormatManager.Default"), Dictionary.get ("CDM.FormatManager.Default_Tooltip"));
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| 257 | JPanel button_pane = new JPanel ();
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| 258 | add_button = new GLIButton (Dictionary.get ("CDM.FormatManager.Add"), Dictionary.get ("CDM.FormatManager.Add_Tooltip"));
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| 259 | add_button.setEnabled (false);
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| 260 |
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| 261 | remove_button = new GLIButton (Dictionary.get ("CDM.FormatManager.Remove"), Dictionary.get ("CDM.FormatManager.Remove_Tooltip"));
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| 262 | remove_button.setEnabled (false);
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| 263 |
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| 264 | undo_button = new GLIButton (Dictionary.get ("General.Undo"), Dictionary.get ("General.Undo_Tooltip"));
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| 265 | undo_button.setEnabled (false);
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| 266 |
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| 267 | redo_button = new GLIButton (Dictionary.get ("General.Redo"), Dictionary.get ("General.Redo_Tooltip"));
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| 268 | redo_button.setEnabled (false);
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| 269 |
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| 270 | // Connect
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| 271 | add_button.addActionListener (new AddListener ());
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| 272 | remove_button.addActionListener (new RemoveListener ());
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| 273 | default_button.addActionListener (new DefaultListener ());
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| 274 | undo_button.addActionListener (new UndoListener ());
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| 275 | redo_button.addActionListener (new RedoListener ());
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| 276 | feature_combobox.addActionListener (new FeatureListener ());
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| 277 | editor_textarea.getDocument ().addDocumentListener (new EditorListener ());
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| 278 | // Listen for undo and redo events
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| 279 | editor_textarea.getDocument ().addUndoableEditListener (new UndoableEditListener () {
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| 280 | public void undoableEditHappened (UndoableEditEvent evt) {
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| 281 | undo.addEdit (evt.getEdit ());
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| 282 | }
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| 283 | });
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| 284 |
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| 285 |
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| 286 | format_list.addListSelectionListener (new FormatListListener ());
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| 287 |
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| 288 | // Layout
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| 289 | JPanel format_list_pane = new JPanel ();
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| 290 | format_list_pane.setBorder (BorderFactory.createEmptyBorder (5,0,0,0));
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| 291 | format_list_pane.setLayout (new BorderLayout ());
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| 292 | format_list_pane.add (new JScrollPane (format_list), BorderLayout.CENTER);
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| 293 |
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| 294 |
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| 295 | feature_pane.setBorder (BorderFactory.createEmptyBorder (5,0,0,0));
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| 296 | feature_pane.setLayout (new BorderLayout (5,0));
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| 297 | feature_pane.add (feature_label, BorderLayout.WEST);
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| 298 | feature_pane.add (feature_combobox, BorderLayout.CENTER);
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| 299 |
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| 300 | JPanel rupanel = new JPanel ();
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| 301 | rupanel.setLayout (new GridLayout (1,2));
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| 302 | rupanel.add (undo_button);
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| 303 | rupanel.add (redo_button);
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| 304 |
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| 305 | editor_pane.setLayout (new BorderLayout ());
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| 306 | editor_pane.add (new JScrollPane (editor_textarea), BorderLayout.CENTER);
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| 307 |
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| 308 | validation_msg_panel = new JPanel();
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| 309 | JLabel validation_label = new JLabel (Dictionary.get ("CDM.FormatManager.MessageBox"));
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| 310 | editor_msgarea = new JTextArea ();
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| 311 |
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| 312 | editor_msgarea.setCaretPosition (0);
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| 313 | editor_msgarea.setLineWrap (true);
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| 314 | editor_msgarea.setRows (3);
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| 315 | editor_msgarea.setWrapStyleWord (false);
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| 316 | editor_msgarea.setEditable (false);
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| 317 | editor_msgarea.setToolTipText (Dictionary.get ("CDM.FormatManager.MessageBox_Tooltip"));
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| 318 | validation_msg_panel.setBorder (BorderFactory.createEmptyBorder (2,0,0,0));
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| 319 | validation_msg_panel.setLayout (new BorderLayout (5, 0));
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| 320 | validation_msg_panel.add (validation_label, BorderLayout.WEST);
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| 321 | validation_msg_panel.add (new JScrollPane (editor_msgarea), BorderLayout.CENTER);
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| 322 |
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| 323 | selection_pane.setLayout (new BorderLayout ());
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| 324 | selection_pane.add (validation_msg_panel, BorderLayout.NORTH);
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| 325 | selection_pane.add (rupanel, BorderLayout.SOUTH);
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| 326 | selection_pane.add (editor_pane, BorderLayout.CENTER);
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| 327 |
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| 328 |
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| 329 | button_pane.setLayout (new GridLayout (1,3));
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| 330 | button_pane.add (add_button);
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| 331 | button_pane.add (remove_button);
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| 332 | button_pane.add (default_button);
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| 333 |
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| 334 | center_pane.setLayout (new BorderLayout ());
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| 335 | center_pane.add (feature_pane, BorderLayout.NORTH);
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| 336 | center_pane.add (selection_pane, BorderLayout.CENTER);
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| 337 | center_pane.add (button_pane, BorderLayout.SOUTH);
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| 338 |
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| 339 | setBorder (BorderFactory.createEmptyBorder (0,5,0,0));
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| 340 | setLayout (new BorderLayout ());
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| 341 | add (header_pane, BorderLayout.NORTH);
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| 342 | add (format_list_pane, BorderLayout.CENTER);
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| 343 | add (center_pane, BorderLayout.SOUTH);
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| 344 | ready = true;
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| 345 | }
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| 346 |
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| 347 | public void destroy () {
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| 348 | }
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| 349 | /** Overriden to ensure that the instructions pane is scrolled to the top.
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| 350 | */
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| 351 | public void gainFocus () {
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| 352 | if(ready) {
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| 353 |
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| 354 | format_list_model.refresh();
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| 355 | // Update the feature model, trying to maintain the same selected object
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| 356 | Object selected_feature = feature_combobox.getSelectedItem ();
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| 357 | feature_combobox.setSelectedItem (selected_feature);
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| 358 | feature_model = buildFeatureModel ();
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| 359 | feature_combobox.setModel (new DefaultComboBoxModel (feature_model.toArray ()));
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| 360 | }
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| 361 | }
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| 362 | public void loseFocus () {
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| 363 | //validate the templates. If not wellformed, pop up an alert; otherwise, do nothing.
|
---|
| 364 | String msg = XMLTools.parse(editor_textarea.getText ());
|
---|
| 365 | if(msg.startsWith(XMLTools.NOTWELLFORMED)) {
|
---|
| 366 | JOptionPane.showMessageDialog(null, msg, XMLTools.NOTWELLFORMED, JOptionPane.ERROR_MESSAGE);
|
---|
| 367 | }
|
---|
| 368 | format_list_model.refresh();
|
---|
| 369 | }
|
---|
| 370 |
|
---|
| 371 | public Format4gs3 getCurrentFormat () {
|
---|
| 372 | return (Format4gs3)format_list.getSelectedValue ();
|
---|
| 373 |
|
---|
| 374 | }
|
---|
| 375 |
|
---|
| 376 | /** Listens for clicks on the add button, and if the relevant details are provided adds a new format.
|
---|
| 377 | Note that formats are responsible for codecing the values into something that can be a) stored in a DOM and b)
|
---|
| 378 | written to file
|
---|
| 379 | */
|
---|
| 380 | private class AddListener implements ActionListener {
|
---|
| 381 |
|
---|
| 382 | public void actionPerformed (ActionEvent event) {
|
---|
| 383 |
|
---|
| 384 | ignore_event = true; // Prevent format_list excetera propagating events
|
---|
| 385 |
|
---|
| 386 | String format_str = editor_textarea.getText ();
|
---|
| 387 | Entry entry = (Entry) feature_combobox.getSelectedItem ();
|
---|
| 388 | String feature_name = entry.getClassifier().getPositionString();
|
---|
| 389 |
|
---|
| 390 | Format4gs3 format = new Format4gs3 (feature_name, format_str);
|
---|
| 391 | Element e = format.getClassifyElement();
|
---|
| 392 | addFormat(e, format);
|
---|
| 393 | existingFormat (format.getFeatureName().startsWith (Classifier.CLASSIFIER_PREFIX)); // set the appropriate enable/disable on the interface
|
---|
| 394 |
|
---|
| 395 | // Update list selection (make the new added format highlighted on the format list panel)
|
---|
| 396 | format_list.setSelectedValue (format, true);
|
---|
| 397 |
|
---|
| 398 | format = null;
|
---|
| 399 |
|
---|
| 400 | ignore_event = false;
|
---|
| 401 | }
|
---|
| 402 | }
|
---|
| 403 |
|
---|
| 404 | private class EditorListener
|
---|
| 405 | implements DocumentListener {
|
---|
| 406 |
|
---|
| 407 | public void changedUpdate (DocumentEvent e) {
|
---|
| 408 | update ();
|
---|
| 409 | }
|
---|
| 410 |
|
---|
| 411 | public void insertUpdate (DocumentEvent e) {
|
---|
| 412 | update ();
|
---|
| 413 | updateUndo ("insert");
|
---|
| 414 |
|
---|
| 415 | }
|
---|
| 416 |
|
---|
| 417 | public void removeUpdate (DocumentEvent e) {
|
---|
| 418 | update ();
|
---|
| 419 | updateUndo ("remove");
|
---|
| 420 |
|
---|
| 421 | }
|
---|
| 422 |
|
---|
| 423 | private void updateUndo (String from) {
|
---|
| 424 |
|
---|
| 425 | if (!newtext) {
|
---|
| 426 | undo_button.setEnabled (true);
|
---|
| 427 | }
|
---|
| 428 |
|
---|
| 429 | if (editor_textarea.getText ().length ()!=0 && newtext) {
|
---|
| 430 | newtext = false;
|
---|
| 431 | }
|
---|
| 432 | }
|
---|
| 433 |
|
---|
| 434 | public void update () {
|
---|
| 435 | if(!format_list.isSelectionEmpty ()) {
|
---|
| 436 | Format4gs3 format = (Format4gs3)format_list.getSelectedValue ();
|
---|
| 437 | String format_str = editor_textarea.getText ();
|
---|
| 438 | String msg = XMLTools.parse(format_str);
|
---|
| 439 | editor_msgarea.setText(msg);
|
---|
| 440 |
|
---|
| 441 | if(msg.startsWith(XMLTools.WELLFORMED)) {
|
---|
[14360] | 442 | format.setPureFormat (Format4gs3.toOneLineFormat (format_str));
|
---|
[14043] | 443 | format.update();
|
---|
| 444 | format_list_model.refresh (format);
|
---|
| 445 | editor_msgarea.setBackground (Color.white);
|
---|
| 446 | FormatPane.setPreviewButton(true);
|
---|
| 447 | }
|
---|
| 448 | else {
|
---|
| 449 | editor_msgarea.setBackground (Color.red);
|
---|
| 450 | FormatPane.setPreviewButton(false);
|
---|
| 451 | }
|
---|
| 452 | }
|
---|
| 453 | else {
|
---|
| 454 | add_button.setEnabled (false);
|
---|
| 455 | }
|
---|
| 456 | }
|
---|
| 457 | }
|
---|
| 458 |
|
---|
| 459 | private class FeatureListener implements ActionListener {
|
---|
| 460 | public void actionPerformed (ActionEvent event) {
|
---|
| 461 | undo_button.setEnabled (false);
|
---|
| 462 | redo_button.setEnabled (false);
|
---|
| 463 | default_button.setEnabled (true);
|
---|
| 464 | newtext = true;
|
---|
| 465 |
|
---|
| 466 | if (ignore_event == true) {
|
---|
| 467 | undo.discardAllEdits ();
|
---|
| 468 | return;
|
---|
| 469 | }
|
---|
| 470 |
|
---|
| 471 | ignore_event = true;
|
---|
| 472 | // Add is only enabled if there isn't already a format for the choosen feature and part.
|
---|
| 473 | //Create a dummy format and test if itsa already in the model
|
---|
| 474 | Entry entry = (Entry) feature_combobox.getSelectedItem ();
|
---|
| 475 | String feature_name = entry.getFeatureName();
|
---|
| 476 |
|
---|
| 477 | Format4gs3 format = getFormat(format_list_model, feature_name);
|
---|
| 478 |
|
---|
| 479 | if(format != null) {
|
---|
| 480 | ///ystem.err.println("There is an existing format!");
|
---|
| 481 | format_list.setSelectedValue (format, true);
|
---|
[14360] | 482 | editor_textarea.setText (format.getPureFormat());
|
---|
[14043] | 483 | editor_textarea.setCaretPosition (0);
|
---|
| 484 |
|
---|
| 485 | existingFormat (feature_name.startsWith (Classifier.CLASSIFIER_PREFIX));
|
---|
| 486 | }
|
---|
| 487 | // Otherwise there is no existing format, then this feature must be a classifier (CL1, 2, ...)
|
---|
| 488 | // we display the ClassifierDefault for this format
|
---|
| 489 | else {
|
---|
| 490 | //Fist reset the format list panel
|
---|
| 491 | format_list.clearSelection ();
|
---|
| 492 |
|
---|
| 493 | if (feature_name.equals("")) {
|
---|
| 494 | editor_textarea.setText ("");
|
---|
| 495 |
|
---|
| 496 | } else {
|
---|
| 497 | //Only for debugging purposes
|
---|
| 498 | if (entry.getClassifier () == null) {
|
---|
| 499 | DebugStream.println ("It should be a classifier or choose a feature. What is it? " + entry.toString ());
|
---|
| 500 | }
|
---|
| 501 |
|
---|
| 502 | editor_textarea.setText (Format4gs3.toFormatedFormat (CLASSIFIER_DEFAULT_FORMAT));
|
---|
| 503 | editor_textarea.setCaretPosition (0);
|
---|
| 504 | newFormat ();
|
---|
| 505 | }
|
---|
| 506 | }
|
---|
| 507 | ignore_event = false;
|
---|
| 508 | undo.discardAllEdits ();
|
---|
| 509 | }
|
---|
| 510 | }
|
---|
| 511 |
|
---|
| 512 | private class FormatListListener implements ListSelectionListener {
|
---|
| 513 | public void valueChanged (ListSelectionEvent event) {
|
---|
| 514 | undo_button.setEnabled (false);
|
---|
| 515 | redo_button.setEnabled (false);
|
---|
| 516 | default_button.setEnabled (true);
|
---|
| 517 | newtext = true;
|
---|
| 518 |
|
---|
| 519 | if(!ignore_event && !event.getValueIsAdjusting ()) {
|
---|
| 520 |
|
---|
| 521 | if(!format_list.isSelectionEmpty ()) {
|
---|
| 522 | ignore_event = true;
|
---|
| 523 | Format4gs3 format = (Format4gs3)format_list.getSelectedValue ();
|
---|
| 524 | String feature_name = format.getFeatureName();
|
---|
| 525 | Entry entry = null;
|
---|
| 526 | if(feature_name.startsWith(Classifier.CLASSIFIER_PREFIX)) {
|
---|
| 527 | entry = new Entry(format.getClassifier ());
|
---|
| 528 | } else {
|
---|
| 529 | entry = new Entry(feature_name);
|
---|
| 530 | }
|
---|
| 531 | feature_combobox.setSelectedItem (entry);
|
---|
| 532 |
|
---|
| 533 | existingFormat (format.getFeatureName().startsWith (Classifier.CLASSIFIER_PREFIX));
|
---|
| 534 |
|
---|
[14360] | 535 | editor_textarea.setText (format.getPureFormat());
|
---|
[14043] | 536 | editor_textarea.setCaretPosition (0);
|
---|
| 537 |
|
---|
| 538 | ignore_event = false;
|
---|
| 539 | }
|
---|
| 540 |
|
---|
| 541 | }
|
---|
| 542 | undo.discardAllEdits ();
|
---|
| 543 | }
|
---|
| 544 |
|
---|
| 545 | }
|
---|
| 546 | private class RemoveListener implements ActionListener {
|
---|
| 547 | public void actionPerformed (ActionEvent event) {
|
---|
| 548 | if (!format_list.isSelectionEmpty ()) {
|
---|
| 549 | // Remove the current format
|
---|
| 550 | Format4gs3 format = (Format4gs3)format_list.getSelectedValue ();
|
---|
| 551 | removeFormat (format_list_model, format);
|
---|
| 552 | // Change buttons
|
---|
| 553 | add_button.setEnabled (true);
|
---|
| 554 | feature_combobox.setSelectedItem (new Entry(""));
|
---|
| 555 | newFormat ();
|
---|
| 556 | }
|
---|
| 557 | }
|
---|
| 558 | }
|
---|
| 559 | private class DefaultListener implements ActionListener {
|
---|
| 560 | public void actionPerformed (ActionEvent event) {
|
---|
| 561 | newtext = false;
|
---|
| 562 | if(!ignore_event) {
|
---|
| 563 | Entry entry = (Entry) feature_combobox.getSelectedItem ();
|
---|
| 564 | String feature_name = entry.getFeatureName ();
|
---|
| 565 | Format4gs3 format = getFormat (format_list_model, feature_name);
|
---|
| 566 |
|
---|
| 567 | if(format != null) {
|
---|
| 568 | if (format.isClassifier () == true) {
|
---|
| 569 | editor_textarea.setText ((String) default_format_formated_map.get (CLASSIFIER_DEFAULT));
|
---|
| 570 | editor_textarea.setCaretPosition (0);
|
---|
| 571 | remove_button.setEnabled (true);
|
---|
| 572 | } else {
|
---|
| 573 | editor_textarea.setText ((String) default_format_formated_map.get (format.getFeatureName ()));
|
---|
| 574 | editor_textarea.setCaretPosition (0);
|
---|
| 575 | remove_button.setEnabled (false);
|
---|
| 576 | }
|
---|
| 577 | } else {
|
---|
| 578 | editor_textarea.setText ((String) default_format_formated_map.get (CLASSIFIER_DEFAULT));
|
---|
| 579 | editor_textarea.setCaretPosition (0);
|
---|
| 580 | remove_button.setEnabled (false);
|
---|
| 581 | add_button.setEnabled (true);
|
---|
| 582 | }
|
---|
| 583 | }
|
---|
| 584 | }
|
---|
| 585 | }
|
---|
| 586 |
|
---|
| 587 | private class UndoListener
|
---|
| 588 | implements ActionListener {
|
---|
| 589 |
|
---|
| 590 | public void actionPerformed (ActionEvent event) {
|
---|
| 591 | try {
|
---|
| 592 | if (undo.canUndo ()) {
|
---|
| 593 | int pos = editor_textarea.getCaretPosition ();
|
---|
| 594 | redo_button.setEnabled (true);
|
---|
| 595 | undo.undo ();
|
---|
| 596 | if (pos > 0)
|
---|
| 597 | editor_textarea.setCaretPosition (pos-1);
|
---|
| 598 | else
|
---|
| 599 | editor_textarea.setCaretPosition (pos);
|
---|
| 600 | }
|
---|
| 601 | if (!undo.canUndo ()) {
|
---|
| 602 | undo_button.setEnabled (false);
|
---|
| 603 | }
|
---|
| 604 | else {
|
---|
| 605 | undo_button.setEnabled (true);
|
---|
| 606 | }
|
---|
| 607 |
|
---|
| 608 | } catch (Exception e) {
|
---|
| 609 |
|
---|
| 610 | }
|
---|
| 611 | }
|
---|
| 612 | }
|
---|
| 613 |
|
---|
| 614 | private class RedoListener implements ActionListener {
|
---|
| 615 | public void actionPerformed (ActionEvent evt) {
|
---|
| 616 | try {
|
---|
| 617 | if (undo.canRedo ()) {
|
---|
| 618 | int pos = editor_textarea.getCaretPosition ();
|
---|
| 619 | undo.redo ();
|
---|
| 620 | editor_textarea.setCaretPosition (pos);
|
---|
| 621 | }
|
---|
| 622 | if (!undo.canRedo ()) {
|
---|
| 623 | redo_button.setEnabled (false);
|
---|
| 624 | }
|
---|
| 625 | else {
|
---|
| 626 | redo_button.setEnabled (true);
|
---|
| 627 | }
|
---|
| 628 |
|
---|
| 629 | } catch (Exception e)
|
---|
| 630 | {}
|
---|
| 631 | }
|
---|
| 632 | }
|
---|
| 633 |
|
---|
| 634 | private void newFormat () {
|
---|
| 635 | editor_textarea.setEditable (false);
|
---|
| 636 | editor_textarea.setBackground (Color.lightGray);
|
---|
| 637 | editor_textarea.setToolTipText (Dictionary.get ("CDM.FormatManager.Editor_Disabled_Tooltip"));
|
---|
| 638 |
|
---|
| 639 | undo_button.setEnabled (false);
|
---|
| 640 | redo_button.setEnabled (false);
|
---|
| 641 | add_button.setEnabled (true);
|
---|
| 642 | remove_button.setEnabled (false);
|
---|
| 643 | default_button.setEnabled (false);
|
---|
| 644 | FormatPane.setPreviewButton(true);
|
---|
| 645 | }
|
---|
| 646 |
|
---|
| 647 | private void existingFormat (boolean enableRemoveButton) {
|
---|
| 648 | editor_textarea.setEditable (true);
|
---|
| 649 | editor_textarea.setBackground (Color.white);
|
---|
| 650 | editor_textarea.setToolTipText (Dictionary.get ("CDM.FormatManager.Editor_Tooltip"));
|
---|
| 651 | add_button.setEnabled (false);
|
---|
| 652 | remove_button.setEnabled (enableRemoveButton);
|
---|
| 653 | default_button.setEnabled (true);
|
---|
| 654 | FormatPane.setPreviewButton(true);
|
---|
| 655 | }
|
---|
| 656 | /**
|
---|
| 657 | * A textarea with the line number next to each line of the text
|
---|
| 658 | */
|
---|
| 659 | public class NumberedJTextArea extends JTextArea {
|
---|
| 660 | public void paintComponent (Graphics g) {
|
---|
| 661 | Insets insets = getInsets ();
|
---|
| 662 | Rectangle rectangle = g.getClipBounds ();
|
---|
| 663 | g.setColor (Color.white);
|
---|
| 664 | g.fillRect (rectangle.x, rectangle.y, rectangle.width, rectangle.height);
|
---|
| 665 | if (rectangle.x < insets.left) {
|
---|
| 666 | FontMetrics font_metrics = g.getFontMetrics ();
|
---|
| 667 | int font_height = font_metrics.getHeight ();
|
---|
| 668 | int y = font_metrics.getAscent () + insets.top;
|
---|
| 669 | int line_number_start_point = ((rectangle.y + insets.top) / font_height) + 1;
|
---|
| 670 | if (y < rectangle.y) {
|
---|
| 671 | y = line_number_start_point * font_height - (font_height - font_metrics.getAscent ());
|
---|
| 672 | }
|
---|
| 673 | int y_axis_end_point = y + rectangle.height + font_height;
|
---|
| 674 | int x_axis_start_point = insets.left;
|
---|
| 675 | x_axis_start_point -= getFontMetrics (getFont ()).stringWidth (Math.max (getRows (), getLineCount () + 1) + " ");
|
---|
| 676 | if (!this.getText().trim().equals("") ) {
|
---|
| 677 | g.setColor (Color.DARK_GRAY);
|
---|
| 678 | } else {
|
---|
| 679 | g.setColor (Color.white);
|
---|
| 680 | }
|
---|
| 681 | int length = ("" + Math.max (getRows (), getLineCount () + 1)).length ();
|
---|
| 682 | while (y < y_axis_end_point) {
|
---|
| 683 | g.drawString (line_number_start_point + " ", x_axis_start_point, y);
|
---|
| 684 | y += font_height;
|
---|
| 685 | line_number_start_point++;
|
---|
| 686 | }
|
---|
| 687 | }
|
---|
| 688 | super.paintComponent (g);
|
---|
| 689 | }
|
---|
| 690 | public Insets getInsets () {
|
---|
| 691 | Insets insets = super.getInsets (new Insets (0,0,0,0));
|
---|
| 692 | insets.left += getFontMetrics (getFont ()).stringWidth (Math.max (getRows (), getLineCount () + 1) + " ");
|
---|
| 693 | return insets;
|
---|
| 694 | }
|
---|
| 695 | }
|
---|
| 696 | }
|
---|
| 697 | /** This object provides a wrapping around an entry in Format4gs3, which is tranparent. */
|
---|
| 698 | // This class is used for display in the feature combobox
|
---|
| 699 | private class Entry implements Comparable {
|
---|
| 700 | private Classifier classifier = null;
|
---|
| 701 | private String feature_name = null;
|
---|
| 702 |
|
---|
| 703 | public Entry (Object object) {
|
---|
| 704 | if(object instanceof Classifier) {
|
---|
| 705 | classifier = (Classifier)object;
|
---|
| 706 | feature_name = classifier.getPositionString ();
|
---|
| 707 | }
|
---|
| 708 | else if(object instanceof String) {
|
---|
| 709 | feature_name = (String)object;
|
---|
| 710 | }
|
---|
| 711 | else {
|
---|
| 712 | feature_name = "";
|
---|
| 713 | }
|
---|
| 714 | }
|
---|
| 715 |
|
---|
| 716 | public Entry (String text) {
|
---|
| 717 | this.feature_name = text;
|
---|
| 718 | }
|
---|
| 719 |
|
---|
| 720 |
|
---|
| 721 | public int compareTo (Object object) {
|
---|
| 722 | if(object == null) {
|
---|
| 723 | return 1;
|
---|
| 724 | }
|
---|
| 725 | if(toString () == null) {
|
---|
| 726 | return -1;
|
---|
| 727 | }
|
---|
| 728 | else {
|
---|
| 729 | String object_str = object.toString ();
|
---|
| 730 | if(object_str == null) {
|
---|
| 731 | return 1;
|
---|
| 732 | }
|
---|
| 733 | return toString ().compareTo (object_str);
|
---|
| 734 | }
|
---|
| 735 | }
|
---|
| 736 |
|
---|
| 737 | public boolean equals (Object object) {
|
---|
| 738 | if(compareTo (object) == 0) {
|
---|
| 739 | return true;
|
---|
| 740 | }
|
---|
| 741 | return false;
|
---|
| 742 | }
|
---|
| 743 |
|
---|
| 744 | public Classifier getClassifier () {
|
---|
| 745 | return classifier;
|
---|
| 746 | }
|
---|
| 747 |
|
---|
| 748 | public String toString () {
|
---|
| 749 | if(classifier != null) {
|
---|
| 750 | // Return the classifier name - with its CL index shown, and all its metadata options as well
|
---|
| 751 | return classifier.getPositionString () + StaticStrings.SPACE_CHARACTER + classifier.toString ();
|
---|
| 752 | }
|
---|
| 753 | if (feature_name.equals ("")) {
|
---|
| 754 | return "<html><body><i>"+"Choose a feature"+"</i></body></html>";
|
---|
| 755 | }
|
---|
| 756 | return feature_name;
|
---|
| 757 | }
|
---|
| 758 | public String getFeatureName () {
|
---|
| 759 | return feature_name;
|
---|
| 760 | }
|
---|
| 761 | }
|
---|
| 762 | }
|
---|
| 763 |
|
---|