source: other-projects/trunk/realistic-books/packages/AntInstaller/web/java2html/antinstaller/org/tp23/antinstaller/renderer/swing/ConditionalFieldRenderer.java.html@ 19253

Last change on this file since 19253 was 19253, checked in by davidb, 15 years ago

Establishing a source code repository for Veronica's Realistic Book's software
File size: 12.6 KB
Line 
1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
2<HTML>
3<HEAD>
4<LINK REL=STYLESHEET TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style">
5<META NAME="GENERATOR" CONTENT="Java2HTML Version 1.4">
6<TITLE>org.tp23.antinstaller.renderer.swing.ConditionalFieldRenderer (Java2HTML)</TITLE>
7</HEAD>
8<BODY><TABLE id="Header" border="0" cellpadding="0" cellspacing="0" width="100%">
9<tr>
10<td colspan="2" width="33%">&nbsp;</td>
11<td align="center" colspan="2" width="33%">
12<font size="4" class="ClassName">ConditionalFieldRenderer.java</font>
13</td>
14<td align="right" colspan="2" width="33%">&nbsp;</td>
15</tr>
16</TABLE>
17<pre CLASS="Classes">
18<FONT CLASS="LN">1 </FONT><A NAME="1"></A><FONT CLASS="MultiLineComment">/*
19<FONT CLASS="LN">2 </FONT><A NAME="2"></A> * Licensed under the Apache License, Version 2.0 (the "License");
20<FONT CLASS="LN">3 </FONT><A NAME="3"></A> * you may not use this file except in compliance with the License.
21<FONT CLASS="LN">4 </FONT><A NAME="4"></A> * You may obtain a copy of the License at
22<FONT CLASS="LN">5 </FONT><A NAME="5"></A> *
23<FONT CLASS="LN">6 </FONT><A NAME="6"></A> * http://www.apache.org/licenses/LICENSE-2.0
24<FONT CLASS="LN">7 </FONT><A NAME="7"></A> *
25<FONT CLASS="LN">8 </FONT><A NAME="8"></A> * Unless required by applicable law or agreed to in writing, software
26<FONT CLASS="LN">9 </FONT><A NAME="9"></A> * distributed under the License is distributed on an "AS IS" BASIS,
27<FONT CLASS="LN">10</FONT><A NAME="10"></A> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
28<FONT CLASS="LN">11</FONT><A NAME="11"></A> * See the License for the specific language governing permissions and
29<FONT CLASS="LN">12</FONT><A NAME="12"></A> * limitations under the License.
30<FONT CLASS="LN">13</FONT><A NAME="13"></A> */</FONT>
31<FONT CLASS="LN">14</FONT><A NAME="14"></A><FONT CLASS="Package">package</FONT> <A HREF="../../../../../org.tp23.antinstaller.renderer.swing.index.html" target="packageFrame">org.tp23.antinstaller.renderer.swing</A>;
32<FONT CLASS="LN">15</FONT><A NAME="15"></A>
33<FONT CLASS="LN">16</FONT><A NAME="16"></A><FONT CLASS="Import">import</FONT> java.util.ArrayList;
34<FONT CLASS="LN">17</FONT><A NAME="17"></A>
35<FONT CLASS="LN">18</FONT><A NAME="18"></A><FONT CLASS="Import">import</FONT> javax.swing.JPanel;
36<FONT CLASS="LN">19</FONT><A NAME="19"></A>
37<FONT CLASS="LN">20</FONT><A NAME="20"></A><FONT CLASS="Import">import</FONT> <A HREF="../../../../../org/tp23/antinstaller/ResourceBundleHelper.java.html">org.tp23.antinstaller.ResourceBundleHelper</A>;
38<FONT CLASS="LN">21</FONT><A NAME="21"></A><FONT CLASS="Import">import</FONT> <A HREF="../../../../../org/tp23/antinstaller/input/ConditionalField.java.html">org.tp23.antinstaller.input.ConditionalField</A>;
39<FONT CLASS="LN">22</FONT><A NAME="22"></A><FONT CLASS="Import">import</FONT> <A HREF="../../../../../org/tp23/antinstaller/input/InputField.java.html">org.tp23.antinstaller.input.InputField</A>;
40<FONT CLASS="LN">23</FONT><A NAME="23"></A><FONT CLASS="Import">import</FONT> <A HREF="../../../../../org/tp23/antinstaller/renderer/RendererFactory.java.html">org.tp23.antinstaller.renderer.RendererFactory</A>;
41<FONT CLASS="LN">24</FONT><A NAME="24"></A><FONT CLASS="Import">import</FONT> <A HREF="../../../../../org/tp23/antinstaller/runtime/ConfigurationException.java.html">org.tp23.antinstaller.runtime.ConfigurationException</A>;
42<FONT CLASS="LN">25</FONT><A NAME="25"></A><FONT CLASS="Import">import</FONT> <A HREF="../../../../../org/tp23/antinstaller/runtime/logic/Expression.java.html">org.tp23.antinstaller.runtime.logic.Expression</A>;
43<FONT CLASS="LN">26</FONT><A NAME="26"></A><FONT CLASS="Import">import</FONT> <A HREF="../../../../../org/tp23/gui/GBCF.java.html">org.tp23.gui.GBCF</A>;
44<FONT CLASS="LN">27</FONT><A NAME="27"></A>
45<FONT CLASS="LN">28</FONT><A NAME="28"></A><FONT CLASS="FormalComment">/**
46<FONT CLASS="LN">29</FONT><A NAME="29"></A> * Conditionally render a collection of fields.
47<FONT CLASS="LN">30</FONT><A NAME="30"></A> * For now, will ONLY handle &lt;code&gt;&amp;lt;hiddeb&amp;gt;&lt;/code&gt; fields
48<FONT CLASS="LN">31</FONT><A NAME="31"></A> *
49<FONT CLASS="LN">32</FONT><A NAME="32"></A> * @author mwilson
50<FONT CLASS="LN">33</FONT><A NAME="33"></A> * @version $Id
51<FONT CLASS="LN">34</FONT><A NAME="34"></A> * @since 0.7.4 patch 7
52<FONT CLASS="LN">35</FONT><A NAME="35"></A> */</FONT>
53<FONT CLASS="LN">36</FONT><A NAME="36"></A><FONT CLASS="Public">public</FONT> <FONT CLASS="Class">class</FONT> ConditionalFieldRenderer <FONT CLASS="Extends">extends</FONT> <A HREF="../../../../../org/tp23/antinstaller/renderer/swing/SwingOutputFieldRenderer.java.html">SwingOutputFieldRenderer</A> {
54<FONT CLASS="LN">37</FONT><A NAME="37"></A>
55<FONT CLASS="LN">38</FONT><A NAME="38"></A> <FONT CLASS="Private">private</FONT> <A HREF="../../../../../org/tp23/antinstaller/ResourceBundleHelper.java.html">ResourceBundleHelper</A> resHelper = <FONT CLASS="New">new</FONT> <A HREF="../../../../../org/tp23/antinstaller/ResourceBundleHelper.java.html">ResourceBundleHelper</A>( <FONT CLASS="StringLiteral">"org.tp23.antinstaller.renderer.Res"</FONT> );
56<FONT CLASS="LN">39</FONT><A NAME="39"></A> <FONT CLASS="Private">private</FONT> <A HREF="../../../../../org/tp23/antinstaller/input/ConditionalField.java.html">ConditionalField</A> condField;
57<FONT CLASS="LN">40</FONT><A NAME="40"></A> <FONT CLASS="Private">private</FONT> ArrayList renderers = <FONT CLASS="New">new</FONT> ArrayList( );
58<FONT CLASS="LN">41</FONT><A NAME="41"></A>
59<FONT CLASS="LN">42</FONT><A NAME="42"></A> <FONT CLASS="Public">public</FONT> ConditionalFieldRenderer() {
60<FONT CLASS="LN">43</FONT><A NAME="43"></A> }
61<FONT CLASS="LN">44</FONT><A NAME="44"></A>
62<FONT CLASS="LN">45</FONT><A NAME="45"></A> <FONT CLASS="Public">public</FONT> <FONT CLASS="Void">void</FONT> initComponent( JPanel parent ) {
63<FONT CLASS="LN">46</FONT><A NAME="46"></A>
64<FONT CLASS="LN">47</FONT><A NAME="47"></A> condField = (<A HREF="../../../../../org/tp23/antinstaller/input/ConditionalField.java.html">ConditionalField</A>) outputField;
65<FONT CLASS="LN">48</FONT><A NAME="48"></A> <A HREF="../../../../../org/tp23/antinstaller/input/InputField.java.html">InputField</A>[] fields = condField.getFields();
66<FONT CLASS="LN">49</FONT><A NAME="49"></A>
67<FONT CLASS="LN">50</FONT><A NAME="50"></A> <FONT CLASS="For">for</FONT> (<FONT CLASS="Int">int</FONT> i = <FONT CLASS="IntegerLiteral">0</FONT>; i &lt; fields.length; i++) {
68<FONT CLASS="LN">51</FONT><A NAME="51"></A> <FONT CLASS="Try">try</FONT> {
69<FONT CLASS="LN">52</FONT><A NAME="52"></A> <A HREF="../../../../../org/tp23/antinstaller/renderer/swing/SwingOutputFieldRenderer.java.html">SwingOutputFieldRenderer</A> renderer = RendererFactory.getSwingRenderer(fields[i]);
70<FONT CLASS="LN">53</FONT><A NAME="53"></A> renderer.setOutputField(fields[i]);
71<FONT CLASS="LN">54</FONT><A NAME="54"></A> renderer.setInstallerContext(ctx);
72<FONT CLASS="LN">55</FONT><A NAME="55"></A> renderers.add( renderer );
73<FONT CLASS="LN">56</FONT><A NAME="56"></A> }
74<FONT CLASS="LN">57</FONT><A NAME="57"></A> <FONT CLASS="Catch">catch</FONT>( ClassNotFoundException clsNotFndExc ) {
75<FONT CLASS="LN">58</FONT><A NAME="58"></A>
76<FONT CLASS="LN">59</FONT><A NAME="59"></A> }
77<FONT CLASS="LN">60</FONT><A NAME="60"></A> }
78<FONT CLASS="LN">61</FONT><A NAME="61"></A>
79<FONT CLASS="LN">62</FONT><A NAME="62"></A> }
80<FONT CLASS="LN">63</FONT><A NAME="63"></A>
81<FONT CLASS="LN">64</FONT><A NAME="64"></A> <FONT CLASS="Public">public</FONT> <FONT CLASS="Void">void</FONT> updateInputField() {
82<FONT CLASS="LN">65</FONT><A NAME="65"></A>
83<FONT CLASS="LN">66</FONT><A NAME="66"></A> <FONT CLASS="If">if</FONT>( expressionIsTrue() ) {
84<FONT CLASS="LN">67</FONT><A NAME="67"></A> <FONT CLASS="Int">int</FONT> listSize = renderers.size();
85<FONT CLASS="LN">68</FONT><A NAME="68"></A> <FONT CLASS="For">for</FONT>( <FONT CLASS="Int">int</FONT> i = <FONT CLASS="IntegerLiteral">0</FONT>; i &lt; listSize; i++ ) {
86<FONT CLASS="LN">69</FONT><A NAME="69"></A> <A HREF="../../../../../org/tp23/antinstaller/renderer/swing/SwingOutputFieldRenderer.java.html">SwingOutputFieldRenderer</A> renderer = (<A HREF="../../../../../org/tp23/antinstaller/renderer/swing/SwingOutputFieldRenderer.java.html">SwingOutputFieldRenderer</A>) renderers.get( i );
87<FONT CLASS="LN">70</FONT><A NAME="70"></A> renderer.updateInputField();
88<FONT CLASS="LN">71</FONT><A NAME="71"></A> }
89<FONT CLASS="LN">72</FONT><A NAME="72"></A> }
90<FONT CLASS="LN">73</FONT><A NAME="73"></A>
91<FONT CLASS="LN">74</FONT><A NAME="74"></A> }
92<FONT CLASS="LN">75</FONT><A NAME="75"></A>
93<FONT CLASS="LN">76</FONT><A NAME="76"></A> <FONT CLASS="Public">public</FONT> <FONT CLASS="Void">void</FONT> updateDefaultValue() {
94<FONT CLASS="LN">77</FONT><A NAME="77"></A> <FONT CLASS="If">if</FONT>( expressionIsTrue() ) {
95<FONT CLASS="LN">78</FONT><A NAME="78"></A> <FONT CLASS="Int">int</FONT> listSize = renderers.size();
96<FONT CLASS="LN">79</FONT><A NAME="79"></A> <FONT CLASS="For">for</FONT>( <FONT CLASS="Int">int</FONT> i = <FONT CLASS="IntegerLiteral">0</FONT>; i &lt; listSize; i++ ) {
97<FONT CLASS="LN">80</FONT><A NAME="80"></A> <A HREF="../../../../../org/tp23/antinstaller/renderer/swing/SwingOutputFieldRenderer.java.html">SwingOutputFieldRenderer</A> renderer = (<A HREF="../../../../../org/tp23/antinstaller/renderer/swing/SwingOutputFieldRenderer.java.html">SwingOutputFieldRenderer</A>) renderers.get( i );
98<FONT CLASS="LN">81</FONT><A NAME="81"></A> renderer.updateDefaultValue();
99<FONT CLASS="LN">82</FONT><A NAME="82"></A> }
100<FONT CLASS="LN">83</FONT><A NAME="83"></A> }
101<FONT CLASS="LN">84</FONT><A NAME="84"></A> }
102<FONT CLASS="LN">85</FONT><A NAME="85"></A>
103<FONT CLASS="LN">86</FONT><A NAME="86"></A> <FONT CLASS="Public">public</FONT> <FONT CLASS="Void">void</FONT> renderError() {
104<FONT CLASS="LN">87</FONT><A NAME="87"></A> <FONT CLASS="Int">int</FONT> listSize = renderers.size();
105<FONT CLASS="LN">88</FONT><A NAME="88"></A> <FONT CLASS="For">for</FONT>( <FONT CLASS="Int">int</FONT> i = <FONT CLASS="IntegerLiteral">0</FONT>; i &lt; listSize; i++ ) {
106<FONT CLASS="LN">89</FONT><A NAME="89"></A> <A HREF="../../../../../org/tp23/antinstaller/renderer/swing/SwingOutputFieldRenderer.java.html">SwingOutputFieldRenderer</A> renderer = (<A HREF="../../../../../org/tp23/antinstaller/renderer/swing/SwingOutputFieldRenderer.java.html">SwingOutputFieldRenderer</A>) renderers.get( i );
107<FONT CLASS="LN">90</FONT><A NAME="90"></A> renderer.renderError();
108<FONT CLASS="LN">91</FONT><A NAME="91"></A> }
109<FONT CLASS="LN">92</FONT><A NAME="92"></A> }
110<FONT CLASS="LN">93</FONT><A NAME="93"></A>
111<FONT CLASS="LN">94</FONT><A NAME="94"></A> <FONT CLASS="Public">public</FONT> <FONT CLASS="Int">int</FONT> addSelf( JPanel content, <A HREF="../../../../../org/tp23/gui/GBCF.java.html">GBCF</A> cf, <FONT CLASS="Int">int</FONT> row, <FONT CLASS="Boolean">boolean</FONT> overflow ) {
112<FONT CLASS="LN">95</FONT><A NAME="95"></A> <FONT CLASS="Return">return</FONT> row;
113<FONT CLASS="LN">96</FONT><A NAME="96"></A> }
114<FONT CLASS="LN">97</FONT><A NAME="97"></A>
115<FONT CLASS="LN">98</FONT><A NAME="98"></A> <FONT CLASS="Private">private</FONT> <FONT CLASS="Boolean">boolean</FONT> expressionIsTrue() {
116<FONT CLASS="LN">99</FONT><A NAME="99"></A> <A HREF="../../../../../org/tp23/antinstaller/runtime/logic/Expression.java.html">Expression</A> expr = <FONT CLASS="Null">null</FONT>;
117<FONT CLASS="LN">00</FONT><A NAME="100"></A>
118<FONT CLASS="LN">01</FONT><A NAME="101"></A> <FONT CLASS="Try">try</FONT> {
119<FONT CLASS="LN">02</FONT><A NAME="102"></A> expr = condField.getExpression();
120<FONT CLASS="LN">03</FONT><A NAME="103"></A> }
121<FONT CLASS="LN">04</FONT><A NAME="104"></A> <FONT CLASS="Catch">catch</FONT>( <A HREF="../../../../../org/tp23/antinstaller/runtime/ConfigurationException.java.html">ConfigurationException</A> configExc ) {
122<FONT CLASS="LN">05</FONT><A NAME="105"></A> ctx.log( resHelper.getMessage( <FONT CLASS="StringLiteral">"invalid.conditional.expression"</FONT>, configExc ) );
123<FONT CLASS="LN">06</FONT><A NAME="106"></A> <FONT CLASS="Return">return</FONT> <FONT CLASS="False">false</FONT>;
124<FONT CLASS="LN">07</FONT><A NAME="107"></A> }
125<FONT CLASS="LN">08</FONT><A NAME="108"></A>
126<FONT CLASS="LN">09</FONT><A NAME="109"></A> <FONT CLASS="Return">return</FONT> expr.evaluate();
127<FONT CLASS="LN">10</FONT><A NAME="110"></A> }
128<FONT CLASS="LN">11</FONT><A NAME="111"></A>}
129<FONT CLASS="LN">12</FONT><A NAME="112"></A></pre>
130</BODY>
131</HTML>
Note: See TracBrowser for help on using the repository browser.