<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="34.html">org.eclipse.wst.xml.ui.internal.contentoutline</A>]</TD></TR></TABLE><H2>COVERAGE SUMMARY FOR SOURCE FILE [<SPAN CLASS="in">RefreshStructureJob.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>RefreshStructureJob.java</TD><TD CLASS="h">0% (0/3)</TD><TD CLASS="h">0% (0/20)</TD><TD CLASS="h">0% (0/589)</TD><TD CLASS="h">0% (0/126)</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">RefreshStructureJob</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/16)</TD><TD CLASS="h">0% (0/439)</TD><TD CLASS="h">0% (0/107)</TD></TR><TR><TD CLASS="f"><A HREF="#0"><static initializer></A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/14)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2">RefreshStructureJob (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/40)</TD><TD CLASS="h">0% (0/9)</TD></TR><TR><TD CLASS="f"><A HREF="#3">addRefreshRequest (Node): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/46)</TD><TD CLASS="h">0% (0/12)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#4">addRefreshViewer (StructuredViewer): 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><TD CLASS="f"><A HREF="#5">addUpdateRequest (Node, String []): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/11)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#6">addUpdateViewer (StructuredViewer): 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><TD CLASS="f"><A HREF="#7">contains (Node, Node): boolean</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/88)</TD><TD CLASS="h">0% (0/24)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#8">doRefresh (Node, StructuredViewer []): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/12)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR><TD CLASS="f"><A HREF="#9">doUpdate (StructuredViewer [], Node, String []): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/13)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#a">getRefreshRequests (): Object []</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/35)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR><TD CLASS="f"><A HREF="#b">getUpdateRequests (): Object []</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/51)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#c">performRefreshes (IProgressMonitor): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/35)</TD><TD CLASS="h">0% (0/8)</TD></TR><TR><TD CLASS="f"><A HREF="#d">performUpdates (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/36)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#e">refresh (StructuredViewer, Node): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/13)</TD><TD CLASS="h">0% (0/6)</TD></TR><TR><TD CLASS="f"><A HREF="#f">run (IProgressMonitor): IStatus</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/19)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#10">update (StructuredViewer, Node, String []): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/14)</TD><TD CLASS="h">0% (0/6)</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="#11">RefreshStructureJob$1</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/79)</TD><TD CLASS="h">0% (0/12)</TD></TR><TR><TD CLASS="f"><A HREF="#11">RefreshStructureJob$1 (RefreshStructureJob, Node, StructuredViewer []): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/12)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#13">run (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/67)</TD><TD CLASS="h">0% (0/10)</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="#14">RefreshStructureJob$2</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/71)</TD><TD CLASS="h">0% (0/10)</TD></TR><TR><TD CLASS="f"><A HREF="#14">RefreshStructureJob$2 (RefreshStructureJob, Node, StructuredViewer [], String...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/15)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#16">run (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/56)</TD><TD CLASS="h">0% (0/8)</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, 2006 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.xml.ui.internal.contentoutline;</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.HashSet;</TD></TR><TR><TD CLASS="l">17</TD><TD>import java.util.List;</TD></TR><TR><TD CLASS="l">18</TD><TD>import java.util.Set;</TD></TR><TR><TD CLASS="l">19</TD><TD> </TD></TR><TR><TD CLASS="l">20</TD><TD>import org.eclipse.core.runtime.IProgressMonitor;</TD></TR><TR><TD CLASS="l">21</TD><TD>import org.eclipse.core.runtime.IStatus;</TD></TR><TR><TD CLASS="l">22</TD><TD>import org.eclipse.core.runtime.OperationCanceledException;</TD></TR><TR><TD CLASS="l">23</TD><TD>import org.eclipse.core.runtime.Platform;</TD></TR><TR><TD CLASS="l">24</TD><TD>import org.eclipse.core.runtime.Status;</TD></TR><TR><TD CLASS="l">25</TD><TD>import org.eclipse.core.runtime.jobs.Job;</TD></TR><TR><TD CLASS="l">26</TD><TD>import org.eclipse.jface.viewers.StructuredViewer;</TD></TR><TR><TD CLASS="l">27</TD><TD>import org.eclipse.swt.widgets.Display;</TD></TR><TR><TD CLASS="l">28</TD><TD>import org.eclipse.ui.PlatformUI;</TD></TR><TR><TD CLASS="l">29</TD><TD>import org.eclipse.wst.xml.ui.internal.XMLUIMessages;</TD></TR><TR><TD CLASS="l">30</TD><TD>import org.w3c.dom.Document;</TD></TR><TR><TD CLASS="l">31</TD><TD>import org.w3c.dom.Node;</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> * This job holds a queue of updates (affected nodes) for multiple structured</TD></TR><TR><TD CLASS="l">35</TD><TD> * viewers. When a new request comes in, the current run is cancelled, the new</TD></TR><TR><TD CLASS="l">36</TD><TD> * request is added to the queue, then the job is re-scheduled. Support for</TD></TR><TR><TD CLASS="l">37</TD><TD> * multiple structured viewers is required because refresh updates are usually</TD></TR><TR><TD CLASS="l">38</TD><TD> * triggered by model changes, and the model may be visible in more than one</TD></TR><TR><TD CLASS="l">39</TD><TD> * viewer.</TD></TR><TR><TD CLASS="l">40</TD><TD> * </TD></TR><TR><TD CLASS="l">41</TD><TD> * @author pavery</TD></TR><TR><TD CLASS="l">42</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">43</TD><TD>class RefreshStructureJob extends Job {</TD></TR><TR><TD CLASS="l">44</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="0">45</A></TD><TD> /** debug flag */</TD></TR><TR><TD CLASS="l">46</TD><TD> static final boolean DEBUG;</TD></TR><TR><TD CLASS="l">47</TD><TD> private static final long UPDATE_DELAY = 300;</TD></TR><TR><TD CLASS="l">48</TD><TD> static {</TD></TR><TR CLASS="z"><TD CLASS="l">49</TD><TD> String value = Platform.getDebugOption("org.eclipse.wst.sse.ui/debug/refreshStructure"); //$NON-NLS-1$</TD></TR><TR CLASS="z"><TD CLASS="l">50</TD><TD> DEBUG = (value != null) && value.equalsIgnoreCase("true"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">51</TD><TD> }</TD></TR><TR><TD CLASS="l">52</TD><TD> /** List of refresh requests (Nodes) */</TD></TR><TR><TD CLASS="l">53</TD><TD> private final List fRefreshes;</TD></TR><TR><TD CLASS="l">54</TD><TD> /** List of update requests (Nodes) */</TD></TR><TR><TD CLASS="l">55</TD><TD> private final List fUpdates;</TD></TR><TR><TD CLASS="l">56</TD><TD> /** List of update requests (Nodes) */</TD></TR><TR><TD CLASS="l">57</TD><TD> private final List fUpdateProperties;</TD></TR><TR><TD CLASS="l">58</TD><TD> /** the structured viewers */</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="2">59</A></TD><TD> Set fRefreshViewers = new HashSet(3);</TD></TR><TR CLASS="z"><TD CLASS="l">60</TD><TD> Set fUpdateViewers = new HashSet(3);</TD></TR><TR><TD CLASS="l">61</TD><TD> </TD></TR><TR><TD CLASS="l">62</TD><TD> public RefreshStructureJob() {</TD></TR><TR CLASS="z"><TD CLASS="l">63</TD><TD> super(XMLUIMessages.refreshoutline_0);</TD></TR><TR CLASS="z"><TD CLASS="l">64</TD><TD> setPriority(Job.LONG);</TD></TR><TR CLASS="z"><TD CLASS="l">65</TD><TD> setSystem(true);</TD></TR><TR CLASS="z"><TD CLASS="l">66</TD><TD> fRefreshes = new ArrayList(5);</TD></TR><TR CLASS="z"><TD CLASS="l">67</TD><TD> fUpdates = new ArrayList(5);</TD></TR><TR CLASS="z"><TD CLASS="l">68</TD><TD> fUpdateProperties = new ArrayList(5);</TD></TR><TR CLASS="z"><TD CLASS="l">69</TD><TD> }</TD></TR><TR><TD CLASS="l">70</TD><TD> </TD></TR><TR><TD CLASS="l">71</TD><TD> private synchronized void addUpdateRequest(Node newNodeRequest, String[] updateProperties) {</TD></TR><TR><TD CLASS="l">72</TD><TD> /*</TD></TR><TR><TD CLASS="l"><A NAME="5">73</A></TD><TD> * If we get to here, either from existing request list being zero</TD></TR><TR><TD CLASS="l">74</TD><TD> * length, or no exisitng requests "matched" new request, then add the</TD></TR><TR><TD CLASS="l">75</TD><TD> * new request.</TD></TR><TR><TD CLASS="l">76</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">77</TD><TD> fUpdates.add(newNodeRequest);</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="6">78</A></TD><TD> fUpdateProperties.add(updateProperties);</TD></TR><TR CLASS="z"><TD CLASS="l">79</TD><TD> }</TD></TR><TR><TD CLASS="l">80</TD><TD> </TD></TR><TR><TD CLASS="l">81</TD><TD> private synchronized void addUpdateViewer(StructuredViewer viewer) {</TD></TR><TR CLASS="z"><TD CLASS="l">82</TD><TD> fUpdateViewers.add(viewer);</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> private synchronized void addRefreshRequest(Node newNodeRequest) {</TD></TR><TR><TD CLASS="l">86</TD><TD> /*</TD></TR><TR><TD CLASS="l"><A NAME="3">87</A></TD><TD> * note: the caller must NOT pass in null node request (which, since</TD></TR><TR><TD CLASS="l">88</TD><TD> * private method, we do not need to gaurd against here, as long as we</TD></TR><TR><TD CLASS="l">89</TD><TD> * gaurd against it in calling method.</TD></TR><TR><TD CLASS="l">90</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">91</TD><TD> int size = fRefreshes.size();</TD></TR><TR CLASS="z"><TD CLASS="l">92</TD><TD> for (int i = 0; i < size; i++) {</TD></TR><TR CLASS="z"><TD CLASS="l">93</TD><TD> Node existingNodeRequest = (Node) fRefreshes.get(i);</TD></TR><TR><TD CLASS="l">94</TD><TD> /*</TD></TR><TR><TD CLASS="l">95</TD><TD> * https://bugs.eclipse.org/bugs/show_bug.cgi?id=157427 If we</TD></TR><TR><TD CLASS="l">96</TD><TD> * already have a request which equals the new request, discard</TD></TR><TR><TD CLASS="l">97</TD><TD> * the new request</TD></TR><TR><TD CLASS="l">98</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">99</TD><TD> if (existingNodeRequest.equals(newNodeRequest)) {</TD></TR><TR CLASS="z"><TD CLASS="l">100</TD><TD> return;</TD></TR><TR><TD CLASS="l">101</TD><TD> }</TD></TR><TR><TD CLASS="l">102</TD><TD> /*</TD></TR><TR><TD CLASS="l">103</TD><TD> * If we already have a request which contains the new request,</TD></TR><TR><TD CLASS="l">104</TD><TD> * discard the new request</TD></TR><TR><TD CLASS="l">105</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">106</TD><TD> if (contains(existingNodeRequest, newNodeRequest)) {</TD></TR><TR CLASS="z"><TD CLASS="l">107</TD><TD> return;</TD></TR><TR><TD CLASS="l">108</TD><TD> }</TD></TR><TR><TD CLASS="l">109</TD><TD> /*</TD></TR><TR><TD CLASS="l">110</TD><TD> * If new request contains any existing requests, replace it with</TD></TR><TR><TD CLASS="l">111</TD><TD> * new request. ISSUE: technically, we should replace ALL</TD></TR><TR><TD CLASS="l">112</TD><TD> * contained, existing requests (such as if many siblings already</TD></TR><TR><TD CLASS="l">113</TD><TD> * que'd up when their common parent is then requested, but, I'm</TD></TR><TR><TD CLASS="l">114</TD><TD> * not sure if that occurs much, in practice, or if there's an</TD></TR><TR><TD CLASS="l">115</TD><TD> * algorithm to quickly find them all. Actually, I guess we could</TD></TR><TR><TD CLASS="l">116</TD><TD> * just go through the _rest_ of the list (i+1 to size) and remove</TD></TR><TR><TD CLASS="l">117</TD><TD> * any that are contained by new request ... in future :) .</TD></TR><TR><TD CLASS="l">118</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">119</TD><TD> if (contains(newNodeRequest, existingNodeRequest)) {</TD></TR><TR CLASS="z"><TD CLASS="l">120</TD><TD> fRefreshes.set(i, newNodeRequest);</TD></TR><TR CLASS="z"><TD CLASS="l">121</TD><TD> return;</TD></TR><TR><TD CLASS="l">122</TD><TD> }</TD></TR><TR><TD CLASS="l">123</TD><TD> }</TD></TR><TR><TD CLASS="l">124</TD><TD> /*</TD></TR><TR><TD CLASS="l">125</TD><TD> * If we get to here, either from existing request list being zero</TD></TR><TR><TD CLASS="l">126</TD><TD> * length, or no exisitng requests "matched" new request, then add the</TD></TR><TR><TD CLASS="l">127</TD><TD> * new request.</TD></TR><TR><TD CLASS="l">128</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="4">129</A></TD><TD> fRefreshes.add(newNodeRequest);</TD></TR><TR CLASS="z"><TD CLASS="l">130</TD><TD> }</TD></TR><TR><TD CLASS="l">131</TD><TD> </TD></TR><TR><TD CLASS="l">132</TD><TD> private synchronized void addRefreshViewer(StructuredViewer viewer) {</TD></TR><TR CLASS="z"><TD CLASS="l">133</TD><TD> fRefreshViewers.add(viewer);</TD></TR><TR CLASS="z"><TD CLASS="l">134</TD><TD> }</TD></TR><TR><TD CLASS="l">135</TD><TD> </TD></TR><TR><TD CLASS="l">136</TD><TD> /**</TD></TR><TR><TD CLASS="l">137</TD><TD> * Simple hierarchical containment relationship. Note, this method returns</TD></TR><TR><TD CLASS="l">138</TD><TD> * "false" if the two nodes are equal!</TD></TR><TR><TD CLASS="l">139</TD><TD> * </TD></TR><TR><TD CLASS="l">140</TD><TD> * @param root</TD></TR><TR><TD CLASS="l">141</TD><TD> * @param possible</TD></TR><TR><TD CLASS="l"><A NAME="7">142</A></TD><TD> * @return if the root is parent of possible, return true, otherwise</TD></TR><TR><TD CLASS="l">143</TD><TD> * return false</TD></TR><TR><TD CLASS="l">144</TD><TD> */</TD></TR><TR><TD CLASS="l">145</TD><TD> private boolean contains(Node root, Node possible) {</TD></TR><TR CLASS="z"><TD CLASS="l">146</TD><TD> if (DEBUG) {</TD></TR><TR CLASS="z"><TD CLASS="l">147</TD><TD> System.out.println("=============================================================================================================="); //$NON-NLS-1$</TD></TR><TR CLASS="z"><TD CLASS="l">148</TD><TD> System.out.println("recursive call w/ root: " + root.getNodeName() + " and possible: " + possible); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR CLASS="z"><TD CLASS="l">149</TD><TD> System.out.println("--------------------------------------------------------------------------------------------------------------"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">150</TD><TD> }</TD></TR><TR><TD CLASS="l">151</TD><TD> </TD></TR><TR><TD CLASS="l">152</TD><TD> // the following checks are important</TD></TR><TR><TD CLASS="l">153</TD><TD> // #document node will break the algorithm otherwise</TD></TR><TR><TD CLASS="l">154</TD><TD> </TD></TR><TR><TD CLASS="l">155</TD><TD> // can't contain the child if it's null</TD></TR><TR CLASS="z"><TD CLASS="l">156</TD><TD> if (root == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">157</TD><TD> if (DEBUG) {</TD></TR><TR CLASS="z"><TD CLASS="l">158</TD><TD> System.out.println("returning false: root is null"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">159</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">160</TD><TD> return false;</TD></TR><TR><TD CLASS="l">161</TD><TD> }</TD></TR><TR><TD CLASS="l">162</TD><TD> // nothing can be parent of Document node</TD></TR><TR CLASS="z"><TD CLASS="l">163</TD><TD> if (possible instanceof Document) {</TD></TR><TR CLASS="z"><TD CLASS="l">164</TD><TD> if (DEBUG) {</TD></TR><TR CLASS="z"><TD CLASS="l">165</TD><TD> System.out.println("returning false: possible is Document node"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">166</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">167</TD><TD> return false;</TD></TR><TR><TD CLASS="l">168</TD><TD> }</TD></TR><TR><TD CLASS="l">169</TD><TD> // document contains everything</TD></TR><TR CLASS="z"><TD CLASS="l">170</TD><TD> if (root instanceof Document) {</TD></TR><TR CLASS="z"><TD CLASS="l">171</TD><TD> if (DEBUG) {</TD></TR><TR CLASS="z"><TD CLASS="l">172</TD><TD> System.out.println("returning true: root is Document node"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">173</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">174</TD><TD> return true;</TD></TR><TR><TD CLASS="l">175</TD><TD> }</TD></TR><TR><TD CLASS="l">176</TD><TD> </TD></TR><TR><TD CLASS="l">177</TD><TD> // check parentage</TD></TR><TR CLASS="z"><TD CLASS="l">178</TD><TD> Node current = possible;</TD></TR><TR><TD CLASS="l">179</TD><TD> // loop parents</TD></TR><TR CLASS="z"><TD CLASS="l">180</TD><TD> while ((current != null) && (current.getNodeType() != Node.DOCUMENT_NODE)) {</TD></TR><TR><TD CLASS="l">181</TD><TD> // found it</TD></TR><TR CLASS="z"><TD CLASS="l">182</TD><TD> if (root.equals(current)) {</TD></TR><TR CLASS="z"><TD CLASS="l">183</TD><TD> if (DEBUG) {</TD></TR><TR CLASS="z"><TD CLASS="l">184</TD><TD> System.out.println(" !!! found: " + possible.getNodeName() + " in subelement of: " + root.getNodeName()); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l">185</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">186</TD><TD> return true;</TD></TR><TR><TD CLASS="l">187</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">188</TD><TD> current = current.getParentNode();</TD></TR><TR><TD CLASS="l">189</TD><TD> }</TD></TR><TR><TD CLASS="l">190</TD><TD> // never found it</TD></TR><TR CLASS="z"><TD CLASS="l">191</TD><TD> return false;</TD></TR><TR><TD CLASS="l">192</TD><TD> }</TD></TR><TR><TD CLASS="l">193</TD><TD> </TD></TR><TR><TD CLASS="l">194</TD><TD> /**</TD></TR><TR><TD CLASS="l">195</TD><TD> * Refresh must be on UI thread because it's on a SWT widget.</TD></TR><TR><TD CLASS="l"><A NAME="8">196</A></TD><TD> * </TD></TR><TR><TD CLASS="l"><A NAME="11">197</A></TD><TD> * @param node</TD></TR><TR><TD CLASS="l">198</TD><TD> */</TD></TR><TR><TD CLASS="l"><A NAME="13">199</A></TD><TD> private void doRefresh(final Node node, final StructuredViewer[] viewers) {</TD></TR><TR CLASS="z"><TD CLASS="l">200</TD><TD> final Display display = PlatformUI.getWorkbench().getDisplay();</TD></TR><TR CLASS="z"><TD CLASS="l">201</TD><TD> display.asyncExec(new Runnable() {</TD></TR><TR><TD CLASS="l">202</TD><TD> public void run() {</TD></TR><TR CLASS="z"><TD CLASS="l">203</TD><TD> if (DEBUG) {</TD></TR><TR CLASS="z"><TD CLASS="l">204</TD><TD> System.out.println("refresh on: [" + node.getNodeName() + "]"); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l">205</TD><TD> }</TD></TR><TR><TD CLASS="l">206</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">207</TD><TD> for (int i = 0; i < viewers.length; i++) {</TD></TR><TR CLASS="z"><TD CLASS="l">208</TD><TD> if (!viewers[i].getControl().isDisposed()) {</TD></TR><TR CLASS="z"><TD CLASS="l">209</TD><TD> if (node.getNodeType() == Node.DOCUMENT_NODE) {</TD></TR><TR CLASS="z"><TD CLASS="l">210</TD><TD> viewers[i].refresh(true);</TD></TR><TR><TD CLASS="l">211</TD><TD> }</TD></TR><TR><TD CLASS="l">212</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">213</TD><TD> viewers[i].refresh(node, true);</TD></TR><TR><TD CLASS="l">214</TD><TD> }</TD></TR><TR><TD CLASS="l">215</TD><TD> }</TD></TR><TR><TD CLASS="l">216</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">217</TD><TD> if (DEBUG) {</TD></TR><TR CLASS="z"><TD CLASS="l">218</TD><TD> System.out.println(" !!! skipped refreshing disposed viewer: " + viewers[i]); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">219</TD><TD> }</TD></TR><TR><TD CLASS="l">220</TD><TD> }</TD></TR><TR><TD CLASS="l">221</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">222</TD><TD> }</TD></TR><TR><TD CLASS="l">223</TD><TD> });</TD></TR><TR CLASS="z"><TD CLASS="l">224</TD><TD> }</TD></TR><TR><TD CLASS="l">225</TD><TD> </TD></TR><TR><TD CLASS="l">226</TD><TD> /**</TD></TR><TR><TD CLASS="l">227</TD><TD> * Update must be on UI thread because it's on a SWT widget.</TD></TR><TR><TD CLASS="l"><A NAME="9">228</A></TD><TD> * </TD></TR><TR><TD CLASS="l"><A NAME="14">229</A></TD><TD> * @param node</TD></TR><TR><TD CLASS="l">230</TD><TD> */</TD></TR><TR><TD CLASS="l"><A NAME="16">231</A></TD><TD> private void doUpdate(final StructuredViewer[] viewers, final Node node, final String[] properties) {</TD></TR><TR CLASS="z"><TD CLASS="l">232</TD><TD> final Display display = PlatformUI.getWorkbench().getDisplay();</TD></TR><TR CLASS="z"><TD CLASS="l">233</TD><TD> display.asyncExec(new Runnable() {</TD></TR><TR><TD CLASS="l">234</TD><TD> public void run() {</TD></TR><TR CLASS="z"><TD CLASS="l">235</TD><TD> if (DEBUG) {</TD></TR><TR CLASS="z"><TD CLASS="l">236</TD><TD> System.out.println("refresh on: [" + node.getNodeName() + "]"); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l">237</TD><TD> }</TD></TR><TR><TD CLASS="l">238</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">239</TD><TD> for (int i = 0; i < viewers.length; i++) {</TD></TR><TR CLASS="z"><TD CLASS="l">240</TD><TD> if (!viewers[i].getControl().isDisposed()) {</TD></TR><TR CLASS="z"><TD CLASS="l">241</TD><TD> viewers[i].update(node, properties);</TD></TR><TR><TD CLASS="l">242</TD><TD> }</TD></TR><TR><TD CLASS="l">243</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">244</TD><TD> if (DEBUG) {</TD></TR><TR CLASS="z"><TD CLASS="l">245</TD><TD> System.out.println(" !!! skipped refreshing disposed viewer: " + viewers[i]); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">246</TD><TD> }</TD></TR><TR><TD CLASS="l">247</TD><TD> }</TD></TR><TR><TD CLASS="l">248</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">249</TD><TD> }</TD></TR><TR><TD CLASS="l">250</TD><TD> });</TD></TR><TR CLASS="z"><TD CLASS="l">251</TD><TD> }</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> * This method also synchronized because it accesses the fRefreshes queue</TD></TR><TR><TD CLASS="l">255</TD><TD> * and fRefreshViewers list</TD></TR><TR><TD CLASS="l">256</TD><TD> * </TD></TR><TR><TD CLASS="l"><A NAME="a">257</A></TD><TD> * @return an array containing and array of the currently requested Nodes</TD></TR><TR><TD CLASS="l">258</TD><TD> * to refresh and the viewers in which to refresh them</TD></TR><TR><TD CLASS="l">259</TD><TD> */</TD></TR><TR><TD CLASS="l">260</TD><TD> private synchronized Object[] getRefreshRequests() {</TD></TR><TR CLASS="z"><TD CLASS="l">261</TD><TD> Node[] toRefresh = (Node[]) fRefreshes.toArray(new Node[fRefreshes.size()]);</TD></TR><TR CLASS="z"><TD CLASS="l">262</TD><TD> fRefreshes.clear();</TD></TR><TR><TD CLASS="l">263</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">264</TD><TD> StructuredViewer[] viewers = (StructuredViewer[]) fRefreshViewers.toArray(new StructuredViewer[fRefreshViewers.size()]);</TD></TR><TR CLASS="z"><TD CLASS="l">265</TD><TD> fRefreshViewers.clear();</TD></TR><TR><TD CLASS="l">266</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">267</TD><TD> return new Object[]{toRefresh, viewers};</TD></TR><TR><TD CLASS="l">268</TD><TD> }</TD></TR><TR><TD CLASS="l">269</TD><TD> </TD></TR><TR><TD CLASS="l">270</TD><TD> /**</TD></TR><TR><TD CLASS="l">271</TD><TD> * This method also synchronized because it accesses the fUpdates queue</TD></TR><TR><TD CLASS="l">272</TD><TD> * and fUpdateViewers list</TD></TR><TR><TD CLASS="l">273</TD><TD> * </TD></TR><TR><TD CLASS="l"><A NAME="b">274</A></TD><TD> * @return an array containing and array of the currently requested Nodes</TD></TR><TR><TD CLASS="l">275</TD><TD> * to refresh and the viewers in which to refresh them</TD></TR><TR><TD CLASS="l">276</TD><TD> */</TD></TR><TR><TD CLASS="l">277</TD><TD> private synchronized Object[] getUpdateRequests() {</TD></TR><TR CLASS="z"><TD CLASS="l">278</TD><TD> Node[] toUpdate = (Node[]) fUpdates.toArray(new Node[fUpdates.size()]);</TD></TR><TR CLASS="z"><TD CLASS="l">279</TD><TD> fUpdates.clear();</TD></TR><TR><TD CLASS="l">280</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">281</TD><TD> StructuredViewer[] viewers = (StructuredViewer[]) fUpdateViewers.toArray(new StructuredViewer[fUpdateViewers.size()]);</TD></TR><TR CLASS="z"><TD CLASS="l">282</TD><TD> fUpdateViewers.clear();</TD></TR><TR><TD CLASS="l">283</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">284</TD><TD> String[][] properties = (String[][]) fUpdateProperties.toArray(new String[fUpdateProperties.size()][]);</TD></TR><TR CLASS="z"><TD CLASS="l">285</TD><TD> fUpdateProperties.clear();</TD></TR><TR><TD CLASS="l">286</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">287</TD><TD> return new Object[]{toUpdate, viewers, properties};</TD></TR><TR><TD CLASS="l">288</TD><TD> }</TD></TR><TR><TD CLASS="l">289</TD><TD> </TD></TR><TR><TD CLASS="l">290</TD><TD> /**</TD></TR><TR><TD CLASS="l">291</TD><TD> * Invoke a refresh on the viewer on the given node.</TD></TR><TR><TD CLASS="l"><A NAME="e">292</A></TD><TD> * </TD></TR><TR><TD CLASS="l">293</TD><TD> * @param node</TD></TR><TR><TD CLASS="l">294</TD><TD> */</TD></TR><TR><TD CLASS="l">295</TD><TD> public void refresh(StructuredViewer viewer, Node node) {</TD></TR><TR CLASS="z"><TD CLASS="l">296</TD><TD> if (node == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">297</TD><TD> return;</TD></TR><TR><TD CLASS="l">298</TD><TD> }</TD></TR><TR><TD CLASS="l">299</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">300</TD><TD> addRefreshViewer(viewer);</TD></TR><TR CLASS="z"><TD CLASS="l">301</TD><TD> addRefreshRequest(node);</TD></TR><TR CLASS="z"><TD CLASS="l">302</TD><TD> schedule(UPDATE_DELAY);</TD></TR><TR CLASS="z"><TD CLASS="l">303</TD><TD> }</TD></TR><TR><TD CLASS="l">304</TD><TD> </TD></TR><TR><TD CLASS="l">305</TD><TD> /**</TD></TR><TR><TD CLASS="l">306</TD><TD> * Invoke a refresh on the viewer on the given node.</TD></TR><TR><TD CLASS="l"><A NAME="10">307</A></TD><TD> * </TD></TR><TR><TD CLASS="l">308</TD><TD> * @param node</TD></TR><TR><TD CLASS="l">309</TD><TD> */</TD></TR><TR><TD CLASS="l">310</TD><TD> public void update(StructuredViewer viewer, Node node, String[] properties) {</TD></TR><TR CLASS="z"><TD CLASS="l">311</TD><TD> if (node == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">312</TD><TD> return;</TD></TR><TR><TD CLASS="l">313</TD><TD> }</TD></TR><TR><TD CLASS="l">314</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">315</TD><TD> addUpdateViewer(viewer);</TD></TR><TR CLASS="z"><TD CLASS="l">316</TD><TD> addUpdateRequest(node, properties);</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="f">317</A></TD><TD> schedule(UPDATE_DELAY);</TD></TR><TR CLASS="z"><TD CLASS="l">318</TD><TD> }</TD></TR><TR><TD CLASS="l">319</TD><TD> </TD></TR><TR><TD CLASS="l">320</TD><TD> protected IStatus run(IProgressMonitor monitor) {</TD></TR><TR CLASS="z"><TD CLASS="l">321</TD><TD> IStatus status = Status.OK_STATUS;</TD></TR><TR><TD CLASS="l">322</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">323</TD><TD> performUpdates();</TD></TR><TR><TD CLASS="l">324</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">325</TD><TD> performRefreshes(monitor);</TD></TR><TR><TD CLASS="l">326</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">327</TD><TD> finally {</TD></TR><TR CLASS="z"><TD CLASS="l">328</TD><TD> monitor.done();</TD></TR><TR CLASS="z"><TD CLASS="l">329</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">330</TD><TD> return status;</TD></TR><TR><TD CLASS="l"><A NAME="c">331</A></TD><TD> }</TD></TR><TR><TD CLASS="l">332</TD><TD> </TD></TR><TR><TD CLASS="l">333</TD><TD> private void performRefreshes(IProgressMonitor monitor) {</TD></TR><TR><TD CLASS="l">334</TD><TD> // Retrieve BOTH viewers and Nodes on one block</TD></TR><TR CLASS="z"><TD CLASS="l">335</TD><TD> Object[] requests = getRefreshRequests();</TD></TR><TR CLASS="z"><TD CLASS="l">336</TD><TD> Node[] nodes = (Node[]) requests[0];</TD></TR><TR CLASS="z"><TD CLASS="l">337</TD><TD> StructuredViewer[] viewers = (StructuredViewer[]) requests[1];</TD></TR><TR><TD CLASS="l">338</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">339</TD><TD> for (int i = 0; i < nodes.length; i++) {</TD></TR><TR CLASS="z"><TD CLASS="l">340</TD><TD> if (monitor.isCanceled()) {</TD></TR><TR CLASS="z"><TD CLASS="l">341</TD><TD> throw new OperationCanceledException();</TD></TR><TR><TD CLASS="l">342</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">343</TD><TD> doRefresh(nodes[i], viewers);</TD></TR><TR><TD CLASS="l">344</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="d">345</A></TD><TD> }</TD></TR><TR><TD CLASS="l">346</TD><TD> </TD></TR><TR><TD CLASS="l">347</TD><TD> private void performUpdates() {</TD></TR><TR><TD CLASS="l">348</TD><TD> // Retrieve BOTH viewers and Nodes on one block</TD></TR><TR CLASS="z"><TD CLASS="l">349</TD><TD> Object[] requests = getUpdateRequests();</TD></TR><TR CLASS="z"><TD CLASS="l">350</TD><TD> Node[] nodes = (Node[]) requests[0];</TD></TR><TR CLASS="z"><TD CLASS="l">351</TD><TD> StructuredViewer[] viewers = (StructuredViewer[]) requests[1];</TD></TR><TR CLASS="z"><TD CLASS="l">352</TD><TD> String[][] properties = (String[][]) requests[2];</TD></TR><TR><TD CLASS="l">353</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">354</TD><TD> for (int i = 0; i < nodes.length; i++) {</TD></TR><TR CLASS="z"><TD CLASS="l">355</TD><TD> doUpdate(viewers, nodes[i], properties[i]);</TD></TR><TR><TD CLASS="l">356</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">357</TD><TD> }</TD></TR><TR><TD CLASS="l">358</TD><TD> </TD></TR><TR><TD CLASS="l">359</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="34.html">org.eclipse.wst.xml.ui.internal.contentoutline</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> |