<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="7e.html">org.eclipse.wst.sse.ui.internal</A>]</TD></TR></TABLE><H2>COVERAGE SUMMARY FOR SOURCE FILE [<SPAN CLASS="in">CaretMediator.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>CaretMediator.java</TD><TD CLASS="h">0%   (0/4)</TD><TD CLASS="h">0%   (0/23)</TD><TD CLASS="h">0%   (0/337)</TD><TD CLASS="h">0%   (0/94)</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">CaretMediator</A></TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/12)</TD><TD CLASS="h">0%   (0/250)</TD><TD CLASS="h">0%   (0/69)</TD></TR><TR><TD CLASS="f"><A HREF="#0">CaretMediator (): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/6)</TD><TD CLASS="h">0%   (0/3)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2">CaretMediator (StyledText): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/6)</TD><TD CLASS="h">0%   (0/3)</TD></TR><TR><TD CLASS="f"><A HREF="#3">addCaretListener (ICaretListener): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/42)</TD><TD CLASS="h">0%   (0/11)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#4">fireCaretEvent (CaretEvent): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/20)</TD><TD CLASS="h">0%   (0/5)</TD></TR><TR><TD CLASS="f"><A HREF="#5">handleEvent (Event): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/25)</TD><TD CLASS="h">0%   (0/6)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#6">internalKeyPressed (KeyEvent): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/5)</TD><TD CLASS="h">0%   (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#7">internalKeyReleased (KeyEvent): 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="#8">internalMouseDown (MouseEvent): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/5)</TD><TD CLASS="h">0%   (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#9">internalMouseUp (MouseEvent): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/4)</TD><TD CLASS="h">0%   (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#a">release (): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/25)</TD><TD CLASS="h">0%   (0/6)</TD></TR><TR><TD CLASS="f"><A HREF="#b">removeCaretListener (ICaretListener): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/48)</TD><TD CLASS="h">0%   (0/11)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#c">setTextWidget (StyledText): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/53)</TD><TD CLASS="h">0%   (0/13)</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="#d">CaretMediator$1</A></TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/2)</TD><TD CLASS="h">0%   (0/29)</TD><TD CLASS="h">0%   (0/5)</TD></TR><TR><TD CLASS="f"><A HREF="#d">CaretMediator$1 (CaretMediator): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/6)</TD><TD CLASS="h">0%   (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#f">run (): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/23)</TD><TD CLASS="h">0%   (0/3)</TD></TR><TR><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#10">CaretMediator$CaretMediatorListener</A></TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/6)</TD><TD CLASS="h">0%   (0/27)</TD><TD CLASS="h">0%   (0/10)</TD></TR><TR><TD CLASS="f"><A HREF="#10">CaretMediator$CaretMediatorListener (CaretMediator): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/6)</TD><TD CLASS="h">0%   (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#12">keyPressed (KeyEvent): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/5)</TD><TD CLASS="h">0%   (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#13">keyReleased (KeyEvent): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/5)</TD><TD CLASS="h">0%   (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#14">mouseDoubleClick (MouseEvent): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#15">mouseDown (MouseEvent): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/5)</TD><TD CLASS="h">0%   (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#16">mouseUp (MouseEvent): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/5)</TD><TD CLASS="h">0%   (0/2)</TD></TR><TR><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#17">CaretMediator$RefreshDelayJob</A></TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/3)</TD><TD CLASS="h">0%   (0/31)</TD><TD CLASS="h">0%   (0/11)</TD></TR><TR><TD CLASS="f"><A HREF="#17">CaretMediator$RefreshDelayJob (CaretMediator, int): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/16)</TD><TD CLASS="h">0%   (0/5)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#19">run (IProgressMonitor): IStatus</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/6)</TD><TD CLASS="h">0%   (0/3)</TD></TR><TR><TD CLASS="f"><A HREF="#1a">touch (): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/9)</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;</TD></TR><TR><TD CLASS="l">14</TD><TD> </TD></TR><TR><TD CLASS="l">15</TD><TD>import org.eclipse.core.runtime.IProgressMonitor;</TD></TR><TR><TD CLASS="l">16</TD><TD>import org.eclipse.core.runtime.IStatus;</TD></TR><TR><TD CLASS="l">17</TD><TD>import org.eclipse.core.runtime.Status;</TD></TR><TR><TD CLASS="l">18</TD><TD>import org.eclipse.core.runtime.jobs.Job;</TD></TR><TR><TD CLASS="l">19</TD><TD>import org.eclipse.swt.SWT;</TD></TR><TR><TD CLASS="l">20</TD><TD>import org.eclipse.swt.custom.StyledText;</TD></TR><TR><TD CLASS="l">21</TD><TD>import org.eclipse.swt.events.KeyEvent;</TD></TR><TR><TD CLASS="l">22</TD><TD>import org.eclipse.swt.events.KeyListener;</TD></TR><TR><TD CLASS="l">23</TD><TD>import org.eclipse.swt.events.MouseEvent;</TD></TR><TR><TD CLASS="l">24</TD><TD>import org.eclipse.swt.events.MouseListener;</TD></TR><TR><TD CLASS="l">25</TD><TD>import org.eclipse.swt.widgets.Display;</TD></TR><TR><TD CLASS="l">26</TD><TD>import org.eclipse.swt.widgets.Event;</TD></TR><TR><TD CLASS="l">27</TD><TD>import org.eclipse.swt.widgets.Listener;</TD></TR><TR><TD CLASS="l">28</TD><TD>import org.eclipse.wst.sse.core.internal.util.Debug;</TD></TR><TR><TD CLASS="l">29</TD><TD>import org.eclipse.wst.sse.core.internal.util.Utilities;</TD></TR><TR><TD CLASS="l">30</TD><TD>import org.eclipse.wst.sse.ui.internal.view.events.CaretEvent;</TD></TR><TR><TD CLASS="l">31</TD><TD>import org.eclipse.wst.sse.ui.internal.view.events.ICaretListener;</TD></TR><TR><TD CLASS="l">32</TD><TD> </TD></TR><TR><TD CLASS="l">33</TD><TD>/**</TD></TR><TR><TD CLASS="l">34</TD><TD> * Has the responsibility of listening for key events, and mouse events,</TD></TR><TR><TD CLASS="l">35</TD><TD> * deciding if the caret has moved (without a text change), and if so, will</TD></TR><TR><TD CLASS="l">36</TD><TD> * notify CaretListeners that the caret has moved. Objects which are</TD></TR><TR><TD CLASS="l">37</TD><TD> * interested in ALL caret postion changes will also have to listen for</TD></TR><TR><TD CLASS="l">38</TD><TD> * textChanged events.</TD></TR><TR><TD CLASS="l">39</TD><TD> * </TD></TR><TR><TD CLASS="l"><A NAME="10">40</A></TD><TD> * @deprecated - use base selection notification</TD></TR><TR><TD CLASS="l">41</TD><TD> */</TD></TR><TR><TD CLASS="l">42</TD><TD>public class CaretMediator implements Listener {</TD></TR><TR><TD CLASS="l"><A NAME="12">43</A></TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">44</TD><TD>        class CaretMediatorListener implements KeyListener, MouseListener {</TD></TR><TR><TD CLASS="l">45</TD><TD>                public void keyPressed(KeyEvent e) {</TD></TR><TR CLASS="z"><TD CLASS="l">46</TD><TD>                        internalKeyPressed(e);</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="13">47</A></TD><TD>                }</TD></TR><TR><TD CLASS="l">48</TD><TD> </TD></TR><TR><TD CLASS="l">49</TD><TD>                public void keyReleased(KeyEvent e) {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="14">50</A></TD><TD>                        internalKeyReleased(e);</TD></TR><TR CLASS="z"><TD CLASS="l">51</TD><TD>                }</TD></TR><TR><TD CLASS="l">52</TD><TD> </TD></TR><TR><TD CLASS="l">53</TD><TD>                public void mouseDoubleClick(MouseEvent e) {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="15">54</A></TD><TD>                }</TD></TR><TR><TD CLASS="l">55</TD><TD> </TD></TR><TR><TD CLASS="l">56</TD><TD>                public void mouseDown(MouseEvent e) {</TD></TR><TR CLASS="z"><TD CLASS="l">57</TD><TD>                        internalMouseDown(e);</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="16">58</A></TD><TD>                }</TD></TR><TR><TD CLASS="l">59</TD><TD> </TD></TR><TR><TD CLASS="l">60</TD><TD>                public void mouseUp(MouseEvent e) {</TD></TR><TR CLASS="z"><TD CLASS="l">61</TD><TD>                        internalMouseUp(e);</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"><A NAME="17">64</A></TD><TD> </TD></TR><TR><TD CLASS="l">65</TD><TD>        class RefreshDelayJob extends Job {</TD></TR><TR CLASS="z"><TD CLASS="l">66</TD><TD>                private int fDelay = 0;</TD></TR><TR><TD CLASS="l">67</TD><TD>                RefreshDelayJob(int delay) {</TD></TR><TR CLASS="z"><TD CLASS="l">68</TD><TD>                        super(SSEUIMessages.caret_update); //$NON-NLS-1$</TD></TR><TR CLASS="z"><TD CLASS="l">69</TD><TD>                        setSystem(true);</TD></TR><TR CLASS="z"><TD CLASS="l">70</TD><TD>                        fDelay = delay;</TD></TR><TR CLASS="z"><TD CLASS="l">71</TD><TD>                }</TD></TR><TR><TD CLASS="l">72</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="1a">73</A></TD><TD>                /**</TD></TR><TR><TD CLASS="l">74</TD><TD>                 * Setup a delayed CaretEvent firing</TD></TR><TR><TD CLASS="l">75</TD><TD>                 */</TD></TR><TR><TD CLASS="l">76</TD><TD>                void touch() {</TD></TR><TR CLASS="z"><TD CLASS="l">77</TD><TD>                        cancel();</TD></TR><TR CLASS="z"><TD CLASS="l">78</TD><TD>                        schedule(fDelay);</TD></TR><TR CLASS="z"><TD CLASS="l">79</TD><TD>                }</TD></TR><TR><TD CLASS="l"><A NAME="19">80</A></TD><TD> </TD></TR><TR><TD CLASS="l">81</TD><TD>                protected IStatus run(IProgressMonitor monitor) {</TD></TR><TR CLASS="z"><TD CLASS="l">82</TD><TD>                        handleEvent(null);</TD></TR><TR CLASS="z"><TD CLASS="l">83</TD><TD>                        return Status.OK_STATUS;</TD></TR><TR CLASS="z"><TD CLASS="l">84</TD><TD>                }</TD></TR><TR><TD CLASS="l">85</TD><TD>        }</TD></TR><TR><TD CLASS="l">86</TD><TD>        </TD></TR><TR CLASS="z"><TD CLASS="l">87</TD><TD>        RefreshDelayJob fDelayer = null;</TD></TR><TR><TD CLASS="l">88</TD><TD>        private static final int DELAY = 300;</TD></TR><TR><TD CLASS="l">89</TD><TD> </TD></TR><TR><TD CLASS="l">90</TD><TD>        /** used just for debug print outs */</TD></TR><TR><TD CLASS="l">91</TD><TD>        private long endTime;</TD></TR><TR><TD CLASS="l">92</TD><TD>        private long startTime;</TD></TR><TR><TD CLASS="l">93</TD><TD> </TD></TR><TR><TD CLASS="l">94</TD><TD>        protected ICaretListener[] fCaretListeners;</TD></TR><TR><TD CLASS="l">95</TD><TD>        protected CaretMediatorListener internalListener;</TD></TR><TR><TD CLASS="l">96</TD><TD>        protected StyledText textWidget;</TD></TR><TR><TD CLASS="l">97</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="0">98</A></TD><TD>        /**</TD></TR><TR><TD CLASS="l">99</TD><TD>         * CaretMediator constructor comment.</TD></TR><TR><TD CLASS="l">100</TD><TD>         */</TD></TR><TR><TD CLASS="l">101</TD><TD>        public CaretMediator() {</TD></TR><TR CLASS="z"><TD CLASS="l">102</TD><TD>                super();</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>        /**</TD></TR><TR><TD CLASS="l"><A NAME="2">106</A></TD><TD>         * CaretMediator constructor comment. Must always provide the widget its</TD></TR><TR><TD CLASS="l">107</TD><TD>         * supposed to listen to.</TD></TR><TR><TD CLASS="l">108</TD><TD>         */</TD></TR><TR><TD CLASS="l">109</TD><TD>        public CaretMediator(StyledText styledTextWidget) {</TD></TR><TR CLASS="z"><TD CLASS="l">110</TD><TD>                this();</TD></TR><TR CLASS="z"><TD CLASS="l">111</TD><TD>                setTextWidget(styledTextWidget);</TD></TR><TR CLASS="z"><TD CLASS="l">112</TD><TD>        }</TD></TR><TR><TD CLASS="l">113</TD><TD> </TD></TR><TR><TD CLASS="l">114</TD><TD>        public synchronized void addCaretListener(ICaretListener listener) {</TD></TR><TR><TD CLASS="l">115</TD><TD>                if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">116</TD><TD>                        System.out.println(&#34;CaretMediator::addCaretListener. Request to add an instance of &#34; + listener.getClass() + &#34; as a listener on caretlistner.&#34;);//$NON-NLS-2$//$NON-NLS-1$</TD></TR><TR><TD CLASS="l"><A NAME="3">117</A></TD><TD>                }</TD></TR><TR><TD CLASS="l">118</TD><TD>                // make sure listener is not already in listening array</TD></TR><TR><TD CLASS="l">119</TD><TD>                // (and if it is, print a warning to aid debugging, if needed)</TD></TR><TR><TD CLASS="l">120</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">121</TD><TD>                if (Utilities.contains(fCaretListeners, listener)) {</TD></TR><TR><TD CLASS="l">122</TD><TD>                        if (Debug.displayWarnings) {</TD></TR><TR><TD CLASS="l">123</TD><TD>                                System.out.println(&#34;CaretMediator::addCaretListener. listener &#34; + listener + &#34; was added more than once. &#34;);//$NON-NLS-2$//$NON-NLS-1$</TD></TR><TR><TD CLASS="l">124</TD><TD>                        }</TD></TR><TR><TD CLASS="l">125</TD><TD>                } else {</TD></TR><TR><TD CLASS="l">126</TD><TD>                        if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">127</TD><TD>                                System.out.println(&#34;CaretMediator::addCaretListener. Adding an instance of &#34; + listener.getClass() + &#34; as a listener on caret mediator.&#34;);//$NON-NLS-2$//$NON-NLS-1$</TD></TR><TR><TD CLASS="l">128</TD><TD>                        }</TD></TR><TR CLASS="z"><TD CLASS="l">129</TD><TD>                        int oldSize = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">130</TD><TD>                        if (fCaretListeners != null) {</TD></TR><TR><TD CLASS="l">131</TD><TD>                                // normally won't be null, but we need to be sure, for first</TD></TR><TR><TD CLASS="l">132</TD><TD>                                // time through</TD></TR><TR CLASS="z"><TD CLASS="l">133</TD><TD>                                oldSize = fCaretListeners.length;</TD></TR><TR><TD CLASS="l">134</TD><TD>                        }</TD></TR><TR CLASS="z"><TD CLASS="l">135</TD><TD>                        int newSize = oldSize + 1;</TD></TR><TR CLASS="z"><TD CLASS="l">136</TD><TD>                        ICaretListener[] newListeners = new ICaretListener[newSize];</TD></TR><TR CLASS="z"><TD CLASS="l">137</TD><TD>                        if (fCaretListeners != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">138</TD><TD>                                System.arraycopy(fCaretListeners, 0, newListeners, 0, oldSize);</TD></TR><TR><TD CLASS="l">139</TD><TD>                        }</TD></TR><TR><TD CLASS="l">140</TD><TD>                        // add listener to last position</TD></TR><TR CLASS="z"><TD CLASS="l">141</TD><TD>                        newListeners[newSize - 1] = listener;</TD></TR><TR><TD CLASS="l">142</TD><TD>                        //</TD></TR><TR><TD CLASS="l">143</TD><TD>                        // now switch new for old</TD></TR><TR CLASS="z"><TD CLASS="l">144</TD><TD>                        fCaretListeners = newListeners;</TD></TR><TR><TD CLASS="l">145</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="4">146</A></TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">147</TD><TD>        }</TD></TR><TR><TD CLASS="l">148</TD><TD> </TD></TR><TR><TD CLASS="l">149</TD><TD>        protected void fireCaretEvent(CaretEvent event) {</TD></TR><TR CLASS="z"><TD CLASS="l">150</TD><TD>                if (fCaretListeners != null) {</TD></TR><TR><TD CLASS="l">151</TD><TD>                        // we must assign listeners to local variable to be thread safe,</TD></TR><TR><TD CLASS="l">152</TD><TD>                        // since the add and remove listner methods</TD></TR><TR><TD CLASS="l">153</TD><TD>                        // can change this object's actual instance of the listener array</TD></TR><TR><TD CLASS="l">154</TD><TD>                        // from another thread</TD></TR><TR><TD CLASS="l">155</TD><TD>                        // (and since object assignment is atomic, we don't need to</TD></TR><TR><TD CLASS="l">156</TD><TD>                        // synchronize</TD></TR><TR CLASS="z"><TD CLASS="l">157</TD><TD>                        ICaretListener[] holdListeners = fCaretListeners;</TD></TR><TR><TD CLASS="l">158</TD><TD>                        //</TD></TR><TR CLASS="z"><TD CLASS="l">159</TD><TD>                        for (int i = 0; i &lt; holdListeners.length; i++) {</TD></TR><TR CLASS="z"><TD CLASS="l">160</TD><TD>                                holdListeners[i].caretMoved(event);</TD></TR><TR><TD CLASS="l">161</TD><TD>                        }</TD></TR><TR><TD CLASS="l"><A NAME="5">162</A></TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">163</TD><TD>        }</TD></TR><TR><TD CLASS="l">164</TD><TD> </TD></TR><TR><TD CLASS="l">165</TD><TD>        public void handleEvent(Event e) {</TD></TR><TR CLASS="z"><TD CLASS="l">166</TD><TD>                Display display = null;</TD></TR><TR><TD CLASS="l">167</TD><TD> </TD></TR><TR><TD CLASS="l">168</TD><TD>                if (Debug.debugCaretMediator) {</TD></TR><TR><TD CLASS="l">169</TD><TD>                        endTime = System.currentTimeMillis();</TD></TR><TR><TD CLASS="l">170</TD><TD>                        System.out.println(&#34;Timer fired: &#34; + (endTime - startTime)); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">171</TD><TD>                }</TD></TR><TR><TD CLASS="l">172</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="d">173</A></TD><TD>                // check if 'okToUse'</TD></TR><TR CLASS="z"><TD CLASS="l">174</TD><TD>                if (textWidget != null &amp;&amp; !textWidget.isDisposed()) {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="f">175</A></TD><TD>                        display = textWidget.getDisplay();</TD></TR><TR CLASS="z"><TD CLASS="l">176</TD><TD>                        if ((display != null) &amp;&amp; (!display.isDisposed())) {</TD></TR><TR CLASS="z"><TD CLASS="l">177</TD><TD>                                display.asyncExec(new Runnable() {</TD></TR><TR><TD CLASS="l">178</TD><TD>                                        public void run() {</TD></TR><TR CLASS="z"><TD CLASS="l">179</TD><TD>                                                if (textWidget != null &amp;&amp; !textWidget.isDisposed()) {</TD></TR><TR CLASS="z"><TD CLASS="l">180</TD><TD>                                                        fireCaretEvent(new CaretEvent(textWidget, textWidget.getCaretOffset()));</TD></TR><TR><TD CLASS="l">181</TD><TD>                                                }</TD></TR><TR CLASS="z"><TD CLASS="l">182</TD><TD>                                        }</TD></TR><TR><TD CLASS="l">183</TD><TD>                                });</TD></TR><TR><TD CLASS="l">184</TD><TD>                        }</TD></TR><TR><TD CLASS="l"><A NAME="6">185</A></TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">186</TD><TD>        }</TD></TR><TR><TD CLASS="l">187</TD><TD> </TD></TR><TR><TD CLASS="l">188</TD><TD>        protected void internalKeyPressed(KeyEvent e) {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="7">189</A></TD><TD>                fDelayer.cancel();</TD></TR><TR CLASS="z"><TD CLASS="l">190</TD><TD>        }</TD></TR><TR><TD CLASS="l">191</TD><TD> </TD></TR><TR><TD CLASS="l">192</TD><TD>        protected void internalKeyReleased(KeyEvent e) {</TD></TR><TR CLASS="z"><TD CLASS="l">193</TD><TD>                switch (e.keyCode) {</TD></TR><TR><TD CLASS="l">194</TD><TD>                        case SWT.ARROW_DOWN :</TD></TR><TR><TD CLASS="l">195</TD><TD>                        case SWT.ARROW_UP :</TD></TR><TR><TD CLASS="l">196</TD><TD>                        case SWT.ARROW_LEFT :</TD></TR><TR><TD CLASS="l">197</TD><TD>                        case SWT.ARROW_RIGHT :</TD></TR><TR><TD CLASS="l">198</TD><TD>                        case SWT.HOME :</TD></TR><TR><TD CLASS="l">199</TD><TD>                        case SWT.END :</TD></TR><TR><TD CLASS="l">200</TD><TD>                        case SWT.PAGE_DOWN :</TD></TR><TR><TD CLASS="l">201</TD><TD>                        case SWT.PAGE_UP : {</TD></TR><TR CLASS="z"><TD CLASS="l">202</TD><TD>                                fDelayer.touch();</TD></TR><TR CLASS="z"><TD CLASS="l">203</TD><TD>                                break;</TD></TR><TR><TD CLASS="l">204</TD><TD>                        }</TD></TR><TR><TD CLASS="l">205</TD><TD>                        default : {</TD></TR><TR><TD CLASS="l">206</TD><TD>                                // always update cursor postion, even during normal typing</TD></TR><TR><TD CLASS="l">207</TD><TD>                                // (the logic may look funny, since we always to the same</TD></TR><TR><TD CLASS="l">208</TD><TD>                                // thing, but we haven't always done the same thing, so I</TD></TR><TR><TD CLASS="l">209</TD><TD>                                // wanted to leave that fact documented via code.)</TD></TR><TR CLASS="z"><TD CLASS="l">210</TD><TD>                                fDelayer.touch();</TD></TR><TR><TD CLASS="l">211</TD><TD>                        }</TD></TR><TR><TD CLASS="l"><A NAME="8">212</A></TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">213</TD><TD>        }</TD></TR><TR><TD CLASS="l">214</TD><TD> </TD></TR><TR><TD CLASS="l">215</TD><TD>        protected void internalMouseDown(MouseEvent e) {</TD></TR><TR CLASS="z"><TD CLASS="l">216</TD><TD>                fDelayer.cancel();</TD></TR><TR CLASS="z"><TD CLASS="l">217</TD><TD>        }</TD></TR><TR><TD CLASS="l">218</TD><TD> </TD></TR><TR><TD CLASS="l">219</TD><TD>        protected void internalMouseUp(MouseEvent e) {</TD></TR><TR><TD CLASS="l">220</TD><TD>                // Note, even during a swipe select, when the mouse button goes up,</TD></TR><TR><TD CLASS="l">221</TD><TD>                // and the widget is</TD></TR><TR><TD CLASS="l">222</TD><TD>                // queried for the current caret postion, it always returns the</TD></TR><TR><TD CLASS="l"><A NAME="9">223</A></TD><TD>                // beginning of the selection,</TD></TR><TR><TD CLASS="l">224</TD><TD>                // which is desirable (at least for the known use of this feature,</TD></TR><TR><TD CLASS="l">225</TD><TD>                // which is to signal</TD></TR><TR><TD CLASS="l">226</TD><TD>                // that the property sheet can update itself.</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="a">227</A></TD><TD>                fDelayer.touch();</TD></TR><TR CLASS="z"><TD CLASS="l">228</TD><TD>        }</TD></TR><TR><TD CLASS="l">229</TD><TD> </TD></TR><TR><TD CLASS="l">230</TD><TD>        public void release() {</TD></TR><TR CLASS="z"><TD CLASS="l">231</TD><TD>                fDelayer.cancel();</TD></TR><TR CLASS="z"><TD CLASS="l">232</TD><TD>                if (textWidget != null &amp;&amp; !textWidget.isDisposed()) {</TD></TR><TR CLASS="z"><TD CLASS="l">233</TD><TD>                        textWidget.removeKeyListener(internalListener);</TD></TR><TR CLASS="z"><TD CLASS="l">234</TD><TD>                        textWidget.removeMouseListener(internalListener);</TD></TR><TR CLASS="z"><TD CLASS="l">235</TD><TD>                        textWidget = null;</TD></TR><TR><TD CLASS="l"><A NAME="b">236</A></TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">237</TD><TD>        }</TD></TR><TR><TD CLASS="l">238</TD><TD> </TD></TR><TR><TD CLASS="l">239</TD><TD>        public synchronized void removeCaretListener(ICaretListener listener) {</TD></TR><TR CLASS="z"><TD CLASS="l">240</TD><TD>                if ((fCaretListeners != null) &amp;&amp; (listener != null)) {</TD></TR><TR><TD CLASS="l">241</TD><TD>                        // if its not in the listeners, we'll ignore the request</TD></TR><TR CLASS="z"><TD CLASS="l">242</TD><TD>                        if (Utilities.contains(fCaretListeners, listener)) {</TD></TR><TR CLASS="z"><TD CLASS="l">243</TD><TD>                                int oldSize = fCaretListeners.length;</TD></TR><TR CLASS="z"><TD CLASS="l">244</TD><TD>                                int newSize = oldSize - 1;</TD></TR><TR CLASS="z"><TD CLASS="l">245</TD><TD>                                ICaretListener[] newListeners = new ICaretListener[newSize];</TD></TR><TR CLASS="z"><TD CLASS="l">246</TD><TD>                                int index = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">247</TD><TD>                                for (int i = 0; i &lt; oldSize; i++) {</TD></TR><TR CLASS="z"><TD CLASS="l">248</TD><TD>                                        if (fCaretListeners[i] == listener) { // ignore</TD></TR><TR><TD CLASS="l">249</TD><TD>                                        } else {</TD></TR><TR><TD CLASS="l">250</TD><TD>                                                // copy old to new if its not the one we are removing</TD></TR><TR CLASS="z"><TD CLASS="l">251</TD><TD>                                                newListeners[index++] = fCaretListeners[i];</TD></TR><TR><TD CLASS="l">252</TD><TD>                                        }</TD></TR><TR><TD CLASS="l">253</TD><TD>                                }</TD></TR><TR><TD CLASS="l">254</TD><TD>                                // now that we have a new array, let's switch it for the old</TD></TR><TR><TD CLASS="l">255</TD><TD>                                // one</TD></TR><TR CLASS="z"><TD CLASS="l">256</TD><TD>                                fCaretListeners = newListeners;</TD></TR><TR><TD CLASS="l">257</TD><TD>                        }</TD></TR><TR><TD CLASS="l"><A NAME="c">258</A></TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">259</TD><TD>        }</TD></TR><TR><TD CLASS="l">260</TD><TD> </TD></TR><TR><TD CLASS="l">261</TD><TD>        public void setTextWidget(StyledText newTextWidget) {</TD></TR><TR CLASS="z"><TD CLASS="l">262</TD><TD>                if(fDelayer == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">263</TD><TD>                        fDelayer = new RefreshDelayJob(DELAY);</TD></TR><TR><TD CLASS="l">264</TD><TD>                }</TD></TR><TR><TD CLASS="l">265</TD><TD> </TD></TR><TR><TD CLASS="l">266</TD><TD>                // unhook from previous, if any</TD></TR><TR CLASS="z"><TD CLASS="l">267</TD><TD>                if (this.textWidget != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">268</TD><TD>                        fDelayer.cancel();</TD></TR><TR CLASS="z"><TD CLASS="l">269</TD><TD>                        this.textWidget.removeKeyListener(internalListener);</TD></TR><TR CLASS="z"><TD CLASS="l">270</TD><TD>                        this.textWidget.removeMouseListener(internalListener);</TD></TR><TR><TD CLASS="l">271</TD><TD>                }</TD></TR><TR><TD CLASS="l">272</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">273</TD><TD>                this.textWidget = newTextWidget;</TD></TR><TR><TD CLASS="l">274</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">275</TD><TD>                if (internalListener == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">276</TD><TD>                        internalListener = new CaretMediatorListener();</TD></TR><TR><TD CLASS="l">277</TD><TD>                }</TD></TR><TR><TD CLASS="l">278</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">279</TD><TD>                if (this.textWidget != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">280</TD><TD>                        this.textWidget.addKeyListener(internalListener);</TD></TR><TR CLASS="z"><TD CLASS="l">281</TD><TD>                        this.textWidget.addMouseListener(internalListener);</TD></TR><TR><TD CLASS="l">282</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">283</TD><TD>        }</TD></TR><TR><TD CLASS="l">284</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="7e.html">org.eclipse.wst.sse.ui.internal</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>