<HTML><HEAD><META CONTENT="text/html; charset=UTF-8" HTTP-EQUIV="Content-Type"/><TITLE>EMMA Coverage Report</TITLE><STYLE TYPE="text/css"> TABLE,TD,TH {border-style:solid; border-color:black;} TD,TH {background:white;margin:0;line-height:100%;padding-left:0.5em;padding-right:0.5em;} TD {border-width:0 1px 0 0;} TH {border-width:1px 1px 1px 0;} TR TD.h {color:red;} TABLE {border-spacing:0; border-collapse:collapse;border-width:0 0 1px 1px;} P,H1,H2,H3,TH {font-family:verdana,arial,sans-serif;font-size:10pt;} TD {font-family:courier,monospace;font-size:10pt;} TABLE.hdft {border-spacing:0;border-collapse:collapse;border-style:none;} TABLE.hdft TH,TABLE.hdft TD {border-style:none;line-height:normal;} TABLE.hdft TH.tl,TABLE.hdft TD.tl {background:#6699CC;color:white;} TABLE.hdft TD.nv {background:#6633DD;color:white;} .nv A:link {color:white;} .nv A:visited {color:white;} .nv A:active {color:yellow;} TABLE.hdft A:link {color:white;} TABLE.hdft A:visited {color:white;} TABLE.hdft A:active 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0;background:transparent;line-height:50%;} TR.o TD {background:#F0F0F0;}TABLE.it {border-style:none;}TABLE.it TD,TABLE.it TH {border-style:none;}</STYLE></HEAD><BODY><TABLE CLASS="hdft" CELLSPACING="0" WIDTH="100%"><TR><TH CLASS="tl"><A HREF="http://www.eclemma.org/">EMMA</A> Coverage Report (generated Fri Feb 20 18:44:54 GMT 2009)</TH></TR><TR><TD CLASS="nv">[<A HREF="../xslUnitTestCoverage.html">all classes</A>][<A HREF="1b.html">org.eclipse.wst.sse.ui.internal.selection</A>]</TD></TR></TABLE><H2>COVERAGE SUMMARY FOR SOURCE FILE [<SPAN CLASS="in">SelectionHistory.java</SPAN>]</H2><TABLE CELLSPACING="0" WIDTH="100%"><TR><TH>name</TH><TH>class, %</TH><TH>method, %</TH><TH>block, %</TH><TH>line, %</TH></TR><TR><TD>SelectionHistory.java</TD><TD CLASS="h">0%   (0/2)</TD><TD CLASS="h">0%   (0/12)</TD><TD CLASS="h">0%   (0/195)</TD><TD CLASS="h">0%   (0/54)</TD></TR></TABLE><H3>COVERAGE BREAKDOWN BY CLASS AND METHOD</H3><TABLE CLASS="cn" CELLSPACING="0" WIDTH="100%"><TR><TH CLASS="f">name</TH><TH>class, %</TH><TH>method, %</TH><TH>block, %</TH><TH>line, %</TH></TR><TR><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#0">SelectionHistory</A></TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/10)</TD><TD CLASS="h">0%   (0/181)</TD><TD CLASS="h">0%   (0/50)</TD></TR><TR><TD CLASS="f"><A HREF="#0">SelectionHistory (ITextEditor): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/26)</TD><TD CLASS="h">0%   (0/7)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2">dispose (): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/30)</TD><TD CLASS="h">0%   (0/7)</TD></TR><TR><TD CLASS="f"><A HREF="#3">flush (): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/11)</TD><TD CLASS="h">0%   (0/5)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#4">getLast (): IRegion</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/21)</TD><TD CLASS="h">0%   (0/6)</TD></TR><TR><TD CLASS="f"><A HREF="#5">ignoreSelectionChanges (): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/7)</TD><TD CLASS="h">0%   (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#6">isEmpty (): boolean</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/4)</TD><TD CLASS="h">0%   (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#7">listenToSelectionChanges (): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/7)</TD><TD CLASS="h">0%   (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#8">remember (IRegion): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/8)</TD><TD CLASS="h">0%   (0/3)</TD></TR><TR><TD CLASS="f"><A HREF="#9">setHistoryAction (IAction): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/35)</TD><TD CLASS="h">0%   (0/9)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#a">updateHistoryAction (): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/32)</TD><TD CLASS="h">0%   (0/8)</TD></TR><TR><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#b">SelectionHistory$1</A></TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/2)</TD><TD CLASS="h">0%   (0/14)</TD><TD CLASS="h">0%   (0/5)</TD></TR><TR><TD CLASS="f"><A HREF="#b">SelectionHistory$1 (SelectionHistory): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/6)</TD><TD CLASS="h">0%   (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#d">selectionChanged (SelectionChangedEvent): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/8)</TD><TD CLASS="h">0%   (0/3)</TD></TR></TABLE><P></P><TABLE CLASS="s" CELLSPACING="0" WIDTH="100%"><TR CLASS="z"><TD CLASS="l">1</TD><TD>/*******************************************************************************</TD></TR><TR><TD CLASS="l">2</TD><TD> * Copyright (c) 2001, 2005 IBM Corporation and others.</TD></TR><TR><TD CLASS="l">3</TD><TD> * All rights reserved. This program and the accompanying materials</TD></TR><TR><TD CLASS="l">4</TD><TD> * are made available under the terms of the Eclipse Public License v1.0</TD></TR><TR><TD CLASS="l">5</TD><TD> * which accompanies this distribution, and is available at</TD></TR><TR><TD CLASS="l">6</TD><TD> * http://www.eclipse.org/legal/epl-v10.html</TD></TR><TR><TD CLASS="l">7</TD><TD> *</TD></TR><TR><TD CLASS="l">8</TD><TD> * Contributors:</TD></TR><TR><TD CLASS="l">9</TD><TD> *     IBM Corporation - initial API and implementation</TD></TR><TR><TD CLASS="l">10</TD><TD> *     Jens Lukowski/Innoopract - initial renaming/restructuring</TD></TR><TR><TD CLASS="l">11</TD><TD> *     </TD></TR><TR><TD CLASS="l">12</TD><TD> *******************************************************************************/</TD></TR><TR><TD CLASS="l">13</TD><TD>package org.eclipse.wst.sse.ui.internal.selection;</TD></TR><TR><TD CLASS="l">14</TD><TD> </TD></TR><TR><TD CLASS="l">15</TD><TD>import java.util.ArrayList;</TD></TR><TR><TD CLASS="l">16</TD><TD>import java.util.Iterator;</TD></TR><TR><TD CLASS="l">17</TD><TD>import java.util.List;</TD></TR><TR><TD CLASS="l">18</TD><TD> </TD></TR><TR><TD CLASS="l">19</TD><TD>import org.eclipse.jface.action.IAction;</TD></TR><TR><TD CLASS="l">20</TD><TD>import org.eclipse.jface.text.IRegion;</TD></TR><TR><TD CLASS="l">21</TD><TD>import org.eclipse.jface.util.Assert;</TD></TR><TR><TD CLASS="l">22</TD><TD>import org.eclipse.jface.viewers.ISelectionChangedListener;</TD></TR><TR><TD CLASS="l">23</TD><TD>import org.eclipse.jface.viewers.SelectionChangedEvent;</TD></TR><TR><TD CLASS="l">24</TD><TD>import org.eclipse.ui.texteditor.ITextEditor;</TD></TR><TR><TD CLASS="l">25</TD><TD> </TD></TR><TR><TD CLASS="l">26</TD><TD>public class SelectionHistory {</TD></TR><TR><TD CLASS="l">27</TD><TD>        private ITextEditor fEditor;</TD></TR><TR><TD CLASS="l">28</TD><TD>        private List fHistory;</TD></TR><TR><TD CLASS="l"><A NAME="0">29</A></TD><TD>        private List fHistoryActions;</TD></TR><TR><TD CLASS="l">30</TD><TD>        private int fSelectionChangeListenerCounter;</TD></TR><TR><TD CLASS="l">31</TD><TD>        private ISelectionChangedListener fSelectionListener;</TD></TR><TR><TD CLASS="l">32</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="b">33</A></TD><TD>        public SelectionHistory(ITextEditor editor) {</TD></TR><TR CLASS="z"><TD CLASS="l">34</TD><TD>                Assert.isNotNull(editor);</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="d">35</A></TD><TD>                fEditor = editor;</TD></TR><TR CLASS="z"><TD CLASS="l">36</TD><TD>                fHistory = new ArrayList(3);</TD></TR><TR CLASS="z"><TD CLASS="l">37</TD><TD>                fSelectionListener = new ISelectionChangedListener() {</TD></TR><TR><TD CLASS="l">38</TD><TD>                        public void selectionChanged(SelectionChangedEvent event) {</TD></TR><TR CLASS="z"><TD CLASS="l">39</TD><TD>                                if (fSelectionChangeListenerCounter == 0)</TD></TR><TR CLASS="z"><TD CLASS="l">40</TD><TD>                                        flush();</TD></TR><TR CLASS="z"><TD CLASS="l">41</TD><TD>                        }</TD></TR><TR><TD CLASS="l">42</TD><TD>                };</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="2">43</A></TD><TD>                fEditor.getSelectionProvider().addSelectionChangedListener(fSelectionListener);</TD></TR><TR CLASS="z"><TD CLASS="l">44</TD><TD>        }</TD></TR><TR><TD CLASS="l">45</TD><TD> </TD></TR><TR><TD CLASS="l">46</TD><TD>        public void dispose() {</TD></TR><TR CLASS="z"><TD CLASS="l">47</TD><TD>                fEditor.getSelectionProvider().removeSelectionChangedListener(fSelectionListener);</TD></TR><TR CLASS="z"><TD CLASS="l">48</TD><TD>                fEditor = null;</TD></TR><TR CLASS="z"><TD CLASS="l">49</TD><TD>                if (fHistory != null &amp;&amp; !fHistory.isEmpty()) {</TD></TR><TR CLASS="z"><TD CLASS="l">50</TD><TD>                        fHistory.clear();</TD></TR><TR><TD CLASS="l">51</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">52</TD><TD>                if (fHistoryActions != null &amp;&amp; !fHistoryActions.isEmpty()) {</TD></TR><TR CLASS="z"><TD CLASS="l">53</TD><TD>                        fHistoryActions.clear();</TD></TR><TR><TD CLASS="l"><A NAME="3">54</A></TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">55</TD><TD>        }</TD></TR><TR><TD CLASS="l">56</TD><TD> </TD></TR><TR><TD CLASS="l">57</TD><TD>        public void flush() {</TD></TR><TR CLASS="z"><TD CLASS="l">58</TD><TD>                if (fHistory.isEmpty())</TD></TR><TR CLASS="z"><TD CLASS="l">59</TD><TD>                        return;</TD></TR><TR CLASS="z"><TD CLASS="l">60</TD><TD>                fHistory.clear();</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="4">61</A></TD><TD>                updateHistoryAction();</TD></TR><TR CLASS="z"><TD CLASS="l">62</TD><TD>        }</TD></TR><TR><TD CLASS="l">63</TD><TD> </TD></TR><TR><TD CLASS="l">64</TD><TD>        public IRegion getLast() {</TD></TR><TR CLASS="z"><TD CLASS="l">65</TD><TD>                if (isEmpty())</TD></TR><TR CLASS="z"><TD CLASS="l">66</TD><TD>                        return null;</TD></TR><TR CLASS="z"><TD CLASS="l">67</TD><TD>                int size = fHistory.size();</TD></TR><TR CLASS="z"><TD CLASS="l">68</TD><TD>                IRegion result = (IRegion) fHistory.remove(size - 1);</TD></TR><TR CLASS="z"><TD CLASS="l">69</TD><TD>                updateHistoryAction();</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="5">70</A></TD><TD>                return result;</TD></TR><TR><TD CLASS="l">71</TD><TD>        }</TD></TR><TR><TD CLASS="l">72</TD><TD> </TD></TR><TR><TD CLASS="l">73</TD><TD>        public void ignoreSelectionChanges() {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="6">74</A></TD><TD>                fSelectionChangeListenerCounter++;</TD></TR><TR CLASS="z"><TD CLASS="l">75</TD><TD>        }</TD></TR><TR><TD CLASS="l">76</TD><TD> </TD></TR><TR><TD CLASS="l">77</TD><TD>        public boolean isEmpty() {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="7">78</A></TD><TD>                return fHistory.isEmpty();</TD></TR><TR><TD CLASS="l">79</TD><TD>        }</TD></TR><TR><TD CLASS="l">80</TD><TD> </TD></TR><TR><TD CLASS="l">81</TD><TD>        public void listenToSelectionChanges() {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="8">82</A></TD><TD>                fSelectionChangeListenerCounter--;</TD></TR><TR CLASS="z"><TD CLASS="l">83</TD><TD>        }</TD></TR><TR><TD CLASS="l">84</TD><TD> </TD></TR><TR><TD CLASS="l">85</TD><TD>        public void remember(IRegion region) {</TD></TR><TR CLASS="z"><TD CLASS="l">86</TD><TD>                fHistory.add(region);</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="9">87</A></TD><TD>                updateHistoryAction();</TD></TR><TR CLASS="z"><TD CLASS="l">88</TD><TD>        }</TD></TR><TR><TD CLASS="l">89</TD><TD> </TD></TR><TR><TD CLASS="l">90</TD><TD>        public void setHistoryAction(IAction action) {</TD></TR><TR CLASS="z"><TD CLASS="l">91</TD><TD>                Assert.isNotNull(action);</TD></TR><TR><TD CLASS="l">92</TD><TD>                </TD></TR><TR CLASS="z"><TD CLASS="l">93</TD><TD>                if (fHistoryActions == null)</TD></TR><TR CLASS="z"><TD CLASS="l">94</TD><TD>                        fHistoryActions = new ArrayList();</TD></TR><TR CLASS="z"><TD CLASS="l">95</TD><TD>                if (!fHistoryActions.contains(action))</TD></TR><TR CLASS="z"><TD CLASS="l">96</TD><TD>                        fHistoryActions.add(action);</TD></TR><TR><TD CLASS="l">97</TD><TD>                </TD></TR><TR><TD CLASS="l">98</TD><TD>                // update action</TD></TR><TR CLASS="z"><TD CLASS="l">99</TD><TD>                if (fHistory != null &amp;&amp; !fHistory.isEmpty())</TD></TR><TR CLASS="z"><TD CLASS="l">100</TD><TD>                        action.setEnabled(true);</TD></TR><TR><TD CLASS="l">101</TD><TD>                else</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="a">102</A></TD><TD>                        action.setEnabled(false);</TD></TR><TR CLASS="z"><TD CLASS="l">103</TD><TD>        }</TD></TR><TR><TD CLASS="l">104</TD><TD> </TD></TR><TR><TD CLASS="l">105</TD><TD>        private void updateHistoryAction() {</TD></TR><TR CLASS="z"><TD CLASS="l">106</TD><TD>                if (fHistoryActions != null &amp;&amp; !fHistoryActions.isEmpty()) {</TD></TR><TR CLASS="z"><TD CLASS="l">107</TD><TD>                        boolean enabled = false;</TD></TR><TR CLASS="z"><TD CLASS="l">108</TD><TD>                        if (fHistory != null &amp;&amp; !fHistory.isEmpty())</TD></TR><TR CLASS="z"><TD CLASS="l">109</TD><TD>                                enabled = true;</TD></TR><TR><TD CLASS="l">110</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">111</TD><TD>                        Iterator iter = fHistoryActions.iterator();</TD></TR><TR CLASS="z"><TD CLASS="l">112</TD><TD>                        while (iter.hasNext()) {</TD></TR><TR CLASS="z"><TD CLASS="l">113</TD><TD>                                ((IAction)iter.next()).setEnabled(enabled);</TD></TR><TR><TD CLASS="l">114</TD><TD>                        }</TD></TR><TR><TD CLASS="l">115</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">116</TD><TD>        }</TD></TR><TR><TD CLASS="l">117</TD><TD>}</TD></TR></TABLE><P></P><TABLE CLASS="hdft" CELLSPACING="0" WIDTH="100%"><TR><TD CLASS="nv">[<A HREF="../xslUnitTestCoverage.html">all classes</A>][<A HREF="1b.html">org.eclipse.wst.sse.ui.internal.selection</A>]</TD></TR><TR><TD CLASS="tl"><A HREF="http://www.eclemma.org/support.html">EMMA 2.0.5312 EclEmma Fix 1</A> (C) Vladimir Roubtsov</TD></TR></TABLE></BODY></HTML>