001: /* ====================================================================
002: * The JRefactory License, Version 1.0
003: *
004: * Copyright (c) 2001 JRefactory. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions
008: * are met:
009: *
010: * 1. Redistributions of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * 2. Redistributions in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in
015: * the documentation and/or other materials provided with the
016: * distribution.
017: *
018: * 3. The end-user documentation included with the redistribution,
019: * if any, must include the following acknowledgment:
020: * "This product includes software developed by the
021: * JRefactory (http://www.sourceforge.org/projects/jrefactory)."
022: * Alternately, this acknowledgment may appear in the software itself,
023: * if and wherever such third-party acknowledgments normally appear.
024: *
025: * 4. The names "JRefactory" must not be used to endorse or promote
026: * products derived from this software without prior written
027: * permission. For written permission, please contact seguin@acm.org.
028: *
029: * 5. Products derived from this software may not be called "JRefactory",
030: * nor may "JRefactory" appear in their name, without prior written
031: * permission of Chris Seguin.
032: *
033: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
034: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
035: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
036: * DISCLAIMED. IN NO EVENT SHALL THE CHRIS SEGUIN OR
037: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
038: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
039: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
040: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
041: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
042: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
043: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
044: * SUCH DAMAGE.
045: * ====================================================================
046: *
047: * This software consists of voluntary contributions made by many
048: * individuals on behalf of JRefactory. For more information on
049: * JRefactory, please see
050: * <http://www.sourceforge.org/projects/jrefactory>.
051: */
052: package org.acm.seguin.tools.install;
053:
054: import java.io.PrintWriter;
055: import java.util.StringTokenizer;
056: import org.acm.seguin.awt.OrderableList;
057: import org.acm.seguin.util.MissingSettingsException;
058:
059: /**
060: * Description of the Class
061: *
062: *@author Chris Seguin
063: *@created September 12, 2001
064: */
065: abstract class ListOrderPanel extends SortSettingPanel {
066: private OrderableList list;
067:
068: /**
069: * Constructor for the ListOrderPanel object
070: */
071: public ListOrderPanel() {
072: super ();
073: }
074:
075: /**
076: * Description of the Method
077: *
078: *@param output Description of Parameter
079: *@param index Description of Parameter
080: */
081: public abstract void generateSetting(PrintWriter output, int index);
082:
083: /**
084: * Description of the Method
085: *
086: *@param key Description of Parameter
087: *@param defaultValues Description of Parameter
088: *@return Description of the Returned Value
089: */
090: protected StringTokenizer findProperty(String key,
091: String defaultValues) {
092: try {
093: int index = 1;
094: while (index < 50) {
095: String value = SettingPanel.bundle.getString("sort."
096: + index);
097: StringTokenizer tok = new StringTokenizer(value,
098: "(), \t");
099: if (tok.nextToken().equalsIgnoreCase(key)) {
100: setSortEnabled(true);
101: setOrder(index);
102: return tok;
103: }
104: index++;
105: }
106: } catch (MissingSettingsException mse) {
107: // Handle this below
108: }
109: setSortEnabled(false);
110: return new StringTokenizer(defaultValues, "(),");
111: }
112:
113: /**
114: * Description of the Method
115: *
116: *@return Description of the Returned Value
117: */
118: protected abstract String[] loadOriginalArray();
119:
120: /**
121: * Adds a feature to the Control attribute of the TypeOrderPanel object
122: */
123: protected void addControl() {
124: incrItems();
125: String[] data = loadOriginalArray();
126: list = new OrderableList(data, null);
127: constraints.gridy = constraints.gridy + 1;
128: add(list, constraints);
129: }
130:
131: /**
132: * Generates the section of the setting file described by this list.
133: *
134: *@param output the output stream
135: *@param index the index
136: *@param key the key
137: */
138: protected void generateSetting(PrintWriter output, int index,
139: String key) {
140: printDescription(output);
141: if (!isSortEnabled()) {
142: output.print("#");
143: }
144: output.print("sort." + index + "=" + key + "(");
145: Object[] data = list.getData();
146: for (int ndx = 0; ndx < data.length; ndx++) {
147: output.print(data[ndx].toString());
148: if (ndx != data.length - 1) {
149: output.print(",");
150: }
151: }
152: output.println(")");
153: output.println("");
154: }
155:
156: public void reload() {
157: list.resetModel(loadOriginalArray());
158: }
159: }
160:
161: // This is the end of the file
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