| <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="3a.html">org.eclipse.wst.xml.ui.internal.projection</A>]</TD></TR></TABLE><H2>COVERAGE SUMMARY FOR SOURCE FILE [<SPAN CLASS="in">StructuredTextFoldingProviderXML.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>StructuredTextFoldingProviderXML.java</TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/15)</TD><TD CLASS="h">0% (0/567)</TD><TD CLASS="h">0% (0/148)</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">StructuredTextFoldingProviderXML</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/15)</TD><TD CLASS="h">0% (0/567)</TD><TD CLASS="h">0% (0/148)</TD></TR><TR><TD CLASS="f"><A HREF="#1"><static initializer></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="#0">StructuredTextFoldingProviderXML (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/12)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR><TD CLASS="f"><A HREF="#3">addAdapterToNodeAndChildren (Node, int): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/77)</TD><TD CLASS="h">0% (0/13)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#4">addAllAdapters (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/72)</TD><TD CLASS="h">0% (0/23)</TD></TR><TR><TD CLASS="f"><A HREF="#5">getAdapterFactory (boolean): ProjectionModelNodeAdapterFactoryXML</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/125)</TD><TD CLASS="h">0% (0/24)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#6">initialize (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/64)</TD><TD CLASS="h">0% (0/19)</TD></TR><TR><TD CLASS="f"><A HREF="#7">inputDocumentAboutToBeChanged (IDocument, IDocument): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/13)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#8">inputDocumentChanged (IDocument, IDocument): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/14)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR><TD CLASS="f"><A HREF="#9">install (ProjectionViewer): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/17)</TD><TD CLASS="h">0% (0/6)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#a">isInstalled (): boolean</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/7)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#b">projectionDisabled (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/27)</TD><TD CLASS="h">0% (0/9)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#c">projectionEnabled (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/3)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#d">removeAdapterFromNodeAndChildren (Node, int): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/47)</TD><TD CLASS="h">0% (0/11)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#e">removeAllAdapters (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/66)</TD><TD CLASS="h">0% (0/21)</TD></TR><TR><TD CLASS="f"><A HREF="#f">uninstall (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/17)</TD><TD CLASS="h">0% (0/6)</TD></TR></TABLE><P></P><TABLE CLASS="s" CELLSPACING="0" WIDTH="100%"><TR><TD CLASS="l">1</TD><TD>/*******************************************************************************</TD></TR><TR><TD CLASS="l">2</TD><TD> * Copyright (c) 2005, 2007 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> *******************************************************************************/</TD></TR><TR><TD CLASS="l">11</TD><TD>package org.eclipse.wst.xml.ui.internal.projection;</TD></TR><TR><TD CLASS="l">12</TD><TD> </TD></TR><TR><TD CLASS="l">13</TD><TD>import org.eclipse.core.runtime.Platform;</TD></TR><TR><TD CLASS="l">14</TD><TD>import org.eclipse.jface.text.IDocument;</TD></TR><TR><TD CLASS="l">15</TD><TD>import org.eclipse.jface.text.ITextInputListener;</TD></TR><TR><TD CLASS="l">16</TD><TD>import org.eclipse.jface.text.source.projection.IProjectionListener;</TD></TR><TR><TD CLASS="l">17</TD><TD>import org.eclipse.jface.text.source.projection.ProjectionViewer;</TD></TR><TR><TD CLASS="l">18</TD><TD>import org.eclipse.wst.sse.core.StructuredModelManager;</TD></TR><TR><TD CLASS="l">19</TD><TD>import org.eclipse.wst.sse.core.internal.PropagatingAdapter;</TD></TR><TR><TD CLASS="l">20</TD><TD>import org.eclipse.wst.sse.core.internal.model.FactoryRegistry;</TD></TR><TR><TD CLASS="l">21</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter;</TD></TR><TR><TD CLASS="l">22</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier;</TD></TR><TR><TD CLASS="l">23</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel;</TD></TR><TR><TD CLASS="l">24</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion;</TD></TR><TR><TD CLASS="l">25</TD><TD>import org.eclipse.wst.sse.ui.internal.projection.IStructuredTextFoldingProvider;</TD></TR><TR><TD CLASS="l">26</TD><TD>import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel;</TD></TR><TR><TD CLASS="l">27</TD><TD>import org.w3c.dom.Document;</TD></TR><TR><TD CLASS="l">28</TD><TD>import org.w3c.dom.Node;</TD></TR><TR><TD CLASS="l"><A NAME="0">29</A></TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="1">30</A></TD><TD>/**</TD></TR><TR><TD CLASS="l">31</TD><TD> * Updates the projection model of a structured model for XML.</TD></TR><TR><TD CLASS="l">32</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">33</TD><TD>public class StructuredTextFoldingProviderXML implements IStructuredTextFoldingProvider, IProjectionListener, ITextInputListener {</TD></TR><TR CLASS="z"><TD CLASS="l">34</TD><TD> private final static boolean debugProjectionPerf = "true".equalsIgnoreCase(Platform.getDebugOption("org.eclipse.wst.xml.ui/projectionperf")); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l">35</TD><TD> </TD></TR><TR><TD CLASS="l">36</TD><TD> private IDocument fDocument;</TD></TR><TR><TD CLASS="l">37</TD><TD> private ProjectionViewer fViewer;</TD></TR><TR CLASS="z"><TD CLASS="l">38</TD><TD> private boolean fProjectionNeedsToBeEnabled = false;</TD></TR><TR><TD CLASS="l">39</TD><TD> /**</TD></TR><TR><TD CLASS="l">40</TD><TD> * Maximum number of child nodes to add adapters to (limit for performance</TD></TR><TR><TD CLASS="l">41</TD><TD> * sake)</TD></TR><TR><TD CLASS="l">42</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">43</TD><TD> private final int MAX_CHILDREN = 10;</TD></TR><TR><TD CLASS="l">44</TD><TD> /**</TD></TR><TR><TD CLASS="l">45</TD><TD> * Maximum number of sibling nodes to add adapters to (limit for</TD></TR><TR><TD CLASS="l">46</TD><TD> * performance sake)</TD></TR><TR><TD CLASS="l">47</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">48</TD><TD> private final int MAX_SIBLINGS = 1000;</TD></TR><TR><TD CLASS="l">49</TD><TD> </TD></TR><TR><TD CLASS="l">50</TD><TD> /**</TD></TR><TR><TD CLASS="l">51</TD><TD> * Adds an adapter to node and its children</TD></TR><TR><TD CLASS="l">52</TD><TD> * </TD></TR><TR><TD CLASS="l">53</TD><TD> * @param node</TD></TR><TR><TD CLASS="l">54</TD><TD> * @param childLevel</TD></TR><TR><TD CLASS="l"><A NAME="3">55</A></TD><TD> */</TD></TR><TR><TD CLASS="l">56</TD><TD> private void addAdapterToNodeAndChildren(Node node, int childLevel) {</TD></TR><TR><TD CLASS="l">57</TD><TD> // stop adding initial adapters MAX_CHILDREN levels deep for</TD></TR><TR><TD CLASS="l">58</TD><TD> // performance sake</TD></TR><TR CLASS="z"><TD CLASS="l">59</TD><TD> if ((node instanceof INodeNotifier) && (childLevel < MAX_CHILDREN)) {</TD></TR><TR CLASS="z"><TD CLASS="l">60</TD><TD> INodeNotifier notifier = (INodeNotifier) node;</TD></TR><TR><TD CLASS="l">61</TD><TD> </TD></TR><TR><TD CLASS="l">62</TD><TD> // try and get the adapter for the current node and update the</TD></TR><TR><TD CLASS="l">63</TD><TD> // adapter with projection information</TD></TR><TR CLASS="z"><TD CLASS="l">64</TD><TD> ProjectionModelNodeAdapterXML adapter = (ProjectionModelNodeAdapterXML) notifier.getExistingAdapter(ProjectionModelNodeAdapterXML.class);</TD></TR><TR CLASS="z"><TD CLASS="l">65</TD><TD> if (adapter != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">66</TD><TD> adapter.updateAdapter(node, fViewer);</TD></TR><TR><TD CLASS="l">67</TD><TD> }</TD></TR><TR><TD CLASS="l">68</TD><TD> else {</TD></TR><TR><TD CLASS="l">69</TD><TD> // just call getadapter so the adapter is created and</TD></TR><TR><TD CLASS="l">70</TD><TD> // automatically initialized</TD></TR><TR CLASS="z"><TD CLASS="l">71</TD><TD> notifier.getAdapterFor(ProjectionModelNodeAdapterXML.class);</TD></TR><TR><TD CLASS="l">72</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">73</TD><TD> int siblingLevel = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">74</TD><TD> Node nextChild = node.getFirstChild();</TD></TR><TR CLASS="z"><TD CLASS="l">75</TD><TD> while ((nextChild != null) && (siblingLevel < MAX_SIBLINGS)) {</TD></TR><TR CLASS="z"><TD CLASS="l">76</TD><TD> Node childNode = nextChild;</TD></TR><TR CLASS="z"><TD CLASS="l">77</TD><TD> nextChild = childNode.getNextSibling();</TD></TR><TR><TD CLASS="l">78</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">79</TD><TD> addAdapterToNodeAndChildren(childNode, childLevel + 1);</TD></TR><TR><TD CLASS="l">80</TD><TD> }</TD></TR><TR><TD CLASS="l">81</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">82</TD><TD> }</TD></TR><TR><TD CLASS="l">83</TD><TD> </TD></TR><TR><TD CLASS="l">84</TD><TD> /**</TD></TR><TR><TD CLASS="l"><A NAME="4">85</A></TD><TD> * Goes through every node and adds an adapter onto each for tracking</TD></TR><TR><TD CLASS="l">86</TD><TD> * purposes</TD></TR><TR><TD CLASS="l">87</TD><TD> */</TD></TR><TR><TD CLASS="l">88</TD><TD> private void addAllAdapters() {</TD></TR><TR CLASS="z"><TD CLASS="l">89</TD><TD> long start = System.currentTimeMillis();</TD></TR><TR><TD CLASS="l">90</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">91</TD><TD> if (fDocument != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">92</TD><TD> IStructuredModel sModel = null;</TD></TR><TR><TD CLASS="l">93</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">94</TD><TD> sModel = StructuredModelManager.getModelManager().getExistingModelForRead(fDocument);</TD></TR><TR CLASS="z"><TD CLASS="l">95</TD><TD> if (sModel != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">96</TD><TD> int startOffset = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">97</TD><TD> IndexedRegion startNode = sModel.getIndexedRegion(startOffset);</TD></TR><TR CLASS="z"><TD CLASS="l">98</TD><TD> if (startNode instanceof Node) {</TD></TR><TR CLASS="z"><TD CLASS="l">99</TD><TD> int siblingLevel = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">100</TD><TD> Node nextSibling = (Node) startNode;</TD></TR><TR CLASS="z"><TD CLASS="l">101</TD><TD> while ((nextSibling != null) && (siblingLevel < MAX_SIBLINGS)) {</TD></TR><TR CLASS="z"><TD CLASS="l">102</TD><TD> Node currentNode = nextSibling;</TD></TR><TR CLASS="z"><TD CLASS="l">103</TD><TD> nextSibling = currentNode.getNextSibling();</TD></TR><TR><TD CLASS="l">104</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">105</TD><TD> addAdapterToNodeAndChildren(currentNode, 0);</TD></TR><TR CLASS="z"><TD CLASS="l">106</TD><TD> ++siblingLevel;</TD></TR><TR><TD CLASS="l">107</TD><TD> }</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> }</TD></TR><TR CLASS="z"><TD CLASS="l">111</TD><TD> finally {</TD></TR><TR CLASS="z"><TD CLASS="l">112</TD><TD> if (sModel != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">113</TD><TD> sModel.releaseFromRead();</TD></TR><TR><TD CLASS="l">114</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">115</TD><TD> }</TD></TR><TR><TD CLASS="l">116</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">117</TD><TD> if (debugProjectionPerf) {</TD></TR><TR CLASS="z"><TD CLASS="l">118</TD><TD> long end = System.currentTimeMillis();</TD></TR><TR CLASS="z"><TD CLASS="l">119</TD><TD> System.out.println("StructuredTextFoldingProviderXML.addAllAdapters: " + (end - start)); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">120</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">121</TD><TD> }</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> * Get the ProjectionModelNodeAdapterFactoryXML to use with this provider.</TD></TR><TR><TD CLASS="l"><A NAME="5">125</A></TD><TD> * </TD></TR><TR><TD CLASS="l">126</TD><TD> * @return ProjectionModelNodeAdapterFactoryXML</TD></TR><TR><TD CLASS="l">127</TD><TD> */</TD></TR><TR><TD CLASS="l">128</TD><TD> private ProjectionModelNodeAdapterFactoryXML getAdapterFactory(boolean createIfNeeded) {</TD></TR><TR CLASS="z"><TD CLASS="l">129</TD><TD> long start = System.currentTimeMillis();</TD></TR><TR><TD CLASS="l">130</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">131</TD><TD> ProjectionModelNodeAdapterFactoryXML factory = null;</TD></TR><TR CLASS="z"><TD CLASS="l">132</TD><TD> if (fDocument != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">133</TD><TD> IStructuredModel sModel = null;</TD></TR><TR><TD CLASS="l">134</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">135</TD><TD> sModel = StructuredModelManager.getModelManager().getExistingModelForRead(fDocument);</TD></TR><TR CLASS="z"><TD CLASS="l">136</TD><TD> if (sModel != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">137</TD><TD> FactoryRegistry factoryRegistry = sModel.getFactoryRegistry();</TD></TR><TR><TD CLASS="l">138</TD><TD> </TD></TR><TR><TD CLASS="l">139</TD><TD> // getting the projectionmodelnodeadapter for the first</TD></TR><TR><TD CLASS="l">140</TD><TD> // time</TD></TR><TR><TD CLASS="l">141</TD><TD> // so do some initializing</TD></TR><TR CLASS="z"><TD CLASS="l">142</TD><TD> if (!factoryRegistry.contains(ProjectionModelNodeAdapterXML.class) && createIfNeeded) {</TD></TR><TR CLASS="z"><TD CLASS="l">143</TD><TD> ProjectionModelNodeAdapterFactoryXML newFactory = new ProjectionModelNodeAdapterFactoryXML();</TD></TR><TR><TD CLASS="l">144</TD><TD> </TD></TR><TR><TD CLASS="l">145</TD><TD> // add factory to factory registry</TD></TR><TR CLASS="z"><TD CLASS="l">146</TD><TD> factoryRegistry.addFactory(newFactory);</TD></TR><TR><TD CLASS="l">147</TD><TD> </TD></TR><TR><TD CLASS="l">148</TD><TD> // add factory to propogating adapter</TD></TR><TR CLASS="z"><TD CLASS="l">149</TD><TD> IDOMModel domModel = (IDOMModel) sModel;</TD></TR><TR CLASS="z"><TD CLASS="l">150</TD><TD> Document document = domModel.getDocument();</TD></TR><TR CLASS="z"><TD CLASS="l">151</TD><TD> PropagatingAdapter propagatingAdapter = (PropagatingAdapter) ((INodeNotifier) document).getAdapterFor(PropagatingAdapter.class);</TD></TR><TR CLASS="z"><TD CLASS="l">152</TD><TD> if (propagatingAdapter != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">153</TD><TD> propagatingAdapter.addAdaptOnCreateFactory(newFactory);</TD></TR><TR><TD CLASS="l">154</TD><TD> }</TD></TR><TR><TD CLASS="l">155</TD><TD> }</TD></TR><TR><TD CLASS="l">156</TD><TD> </TD></TR><TR><TD CLASS="l">157</TD><TD> // try and get the factory</TD></TR><TR CLASS="z"><TD CLASS="l">158</TD><TD> factory = (ProjectionModelNodeAdapterFactoryXML) factoryRegistry.getFactoryFor(ProjectionModelNodeAdapterXML.class);</TD></TR><TR><TD CLASS="l">159</TD><TD> }</TD></TR><TR><TD CLASS="l">160</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">161</TD><TD> finally {</TD></TR><TR CLASS="z"><TD CLASS="l">162</TD><TD> if (sModel != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">163</TD><TD> sModel.releaseFromRead();</TD></TR><TR><TD CLASS="l">164</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">165</TD><TD> }</TD></TR><TR><TD CLASS="l">166</TD><TD> }</TD></TR><TR><TD CLASS="l">167</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">168</TD><TD> if (debugProjectionPerf) {</TD></TR><TR CLASS="z"><TD CLASS="l">169</TD><TD> long end = System.currentTimeMillis();</TD></TR><TR CLASS="z"><TD CLASS="l">170</TD><TD> System.out.println("StructuredTextFoldingProviderXML.getAdapterFactory: " + (end - start)); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">171</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">172</TD><TD> return factory;</TD></TR><TR><TD CLASS="l">173</TD><TD> }</TD></TR><TR><TD CLASS="l">174</TD><TD> </TD></TR><TR><TD CLASS="l">175</TD><TD> /**</TD></TR><TR><TD CLASS="l"><A NAME="6">176</A></TD><TD> * Initialize this provider with the correct document. Assumes projection</TD></TR><TR><TD CLASS="l">177</TD><TD> * is enabled. (otherwise, only install would have been called)</TD></TR><TR><TD CLASS="l">178</TD><TD> */</TD></TR><TR><TD CLASS="l">179</TD><TD> public void initialize() {</TD></TR><TR CLASS="z"><TD CLASS="l">180</TD><TD> if (!isInstalled()) {</TD></TR><TR CLASS="z"><TD CLASS="l">181</TD><TD> return;</TD></TR><TR><TD CLASS="l">182</TD><TD> }</TD></TR><TR><TD CLASS="l">183</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">184</TD><TD> long start = System.currentTimeMillis();</TD></TR><TR><TD CLASS="l">185</TD><TD> // clear out old info</TD></TR><TR CLASS="z"><TD CLASS="l">186</TD><TD> projectionDisabled();</TD></TR><TR><TD CLASS="l">187</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">188</TD><TD> fDocument = fViewer.getDocument();</TD></TR><TR><TD CLASS="l">189</TD><TD> </TD></TR><TR><TD CLASS="l">190</TD><TD> // set projection viewer on new document's adapter factory</TD></TR><TR CLASS="z"><TD CLASS="l">191</TD><TD> if (fViewer.getProjectionAnnotationModel() != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">192</TD><TD> ProjectionModelNodeAdapterFactoryXML factory = getAdapterFactory(true);</TD></TR><TR CLASS="z"><TD CLASS="l">193</TD><TD> if (factory != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">194</TD><TD> factory.addProjectionViewer(fViewer);</TD></TR><TR><TD CLASS="l">195</TD><TD> }</TD></TR><TR><TD CLASS="l">196</TD><TD> try {</TD></TR><TR><TD CLASS="l">197</TD><TD> // https://bugs.eclipse.org/bugs/show_bug.cgi?id=198304</TD></TR><TR><TD CLASS="l">198</TD><TD> // disable redraw while adding all adapters</TD></TR><TR CLASS="z"><TD CLASS="l">199</TD><TD> fViewer.setRedraw(false);</TD></TR><TR CLASS="z"><TD CLASS="l">200</TD><TD> addAllAdapters();</TD></TR><TR><TD CLASS="l">201</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">202</TD><TD> finally {</TD></TR><TR CLASS="z"><TD CLASS="l">203</TD><TD> fViewer.setRedraw(true);</TD></TR><TR CLASS="z"><TD CLASS="l">204</TD><TD> }</TD></TR><TR><TD CLASS="l">205</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">206</TD><TD> fProjectionNeedsToBeEnabled = false;</TD></TR><TR><TD CLASS="l">207</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">208</TD><TD> if (debugProjectionPerf) {</TD></TR><TR CLASS="z"><TD CLASS="l">209</TD><TD> long end = System.currentTimeMillis();</TD></TR><TR CLASS="z"><TD CLASS="l">210</TD><TD> System.out.println("StructuredTextFoldingProviderXML.initialize: " + (end - start)); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">211</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">212</TD><TD> }</TD></TR><TR><TD CLASS="l">213</TD><TD> </TD></TR><TR><TD CLASS="l">214</TD><TD> /**</TD></TR><TR><TD CLASS="l">215</TD><TD> * Associate a ProjectionViewer with this IStructuredTextFoldingProvider</TD></TR><TR><TD CLASS="l">216</TD><TD> * </TD></TR><TR><TD CLASS="l">217</TD><TD> * @param viewer -</TD></TR><TR><TD CLASS="l"><A NAME="9">218</A></TD><TD> * assumes not null</TD></TR><TR><TD CLASS="l">219</TD><TD> */</TD></TR><TR><TD CLASS="l">220</TD><TD> public void install(ProjectionViewer viewer) {</TD></TR><TR><TD CLASS="l">221</TD><TD> // uninstall before trying to install new viewer</TD></TR><TR CLASS="z"><TD CLASS="l">222</TD><TD> if (isInstalled()) {</TD></TR><TR CLASS="z"><TD CLASS="l">223</TD><TD> uninstall();</TD></TR><TR><TD CLASS="l">224</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">225</TD><TD> fViewer = viewer;</TD></TR><TR CLASS="z"><TD CLASS="l">226</TD><TD> fViewer.addProjectionListener(this);</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="a">227</A></TD><TD> fViewer.addTextInputListener(this);</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> private boolean isInstalled() {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="b">231</A></TD><TD> return fViewer != null;</TD></TR><TR><TD CLASS="l">232</TD><TD> }</TD></TR><TR><TD CLASS="l">233</TD><TD> </TD></TR><TR><TD CLASS="l">234</TD><TD> public void projectionDisabled() {</TD></TR><TR CLASS="z"><TD CLASS="l">235</TD><TD> ProjectionModelNodeAdapterFactoryXML factory = getAdapterFactory(false);</TD></TR><TR CLASS="z"><TD CLASS="l">236</TD><TD> if (factory != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">237</TD><TD> factory.removeProjectionViewer(fViewer);</TD></TR><TR><TD CLASS="l">238</TD><TD> }</TD></TR><TR><TD CLASS="l">239</TD><TD> </TD></TR><TR><TD CLASS="l">240</TD><TD> // clear out all annotations</TD></TR><TR CLASS="z"><TD CLASS="l">241</TD><TD> if (fViewer.getProjectionAnnotationModel() != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">242</TD><TD> fViewer.getProjectionAnnotationModel().removeAllAnnotations();</TD></TR><TR><TD CLASS="l">243</TD><TD> }</TD></TR><TR><TD CLASS="l">244</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">245</TD><TD> removeAllAdapters();</TD></TR><TR><TD CLASS="l">246</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">247</TD><TD> fDocument = null;</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="c">248</A></TD><TD> fProjectionNeedsToBeEnabled = false;</TD></TR><TR CLASS="z"><TD CLASS="l">249</TD><TD> }</TD></TR><TR><TD CLASS="l">250</TD><TD> </TD></TR><TR><TD CLASS="l">251</TD><TD> public void projectionEnabled() {</TD></TR><TR CLASS="z"><TD CLASS="l">252</TD><TD> initialize();</TD></TR><TR CLASS="z"><TD CLASS="l">253</TD><TD> }</TD></TR><TR><TD CLASS="l">254</TD><TD> </TD></TR><TR><TD CLASS="l">255</TD><TD> /**</TD></TR><TR><TD CLASS="l">256</TD><TD> * Removes an adapter from node and its children</TD></TR><TR><TD CLASS="l">257</TD><TD> * </TD></TR><TR><TD CLASS="l"><A NAME="d">258</A></TD><TD> * @param node</TD></TR><TR><TD CLASS="l">259</TD><TD> * @param level</TD></TR><TR><TD CLASS="l">260</TD><TD> */</TD></TR><TR><TD CLASS="l">261</TD><TD> private void removeAdapterFromNodeAndChildren(Node node, int level) {</TD></TR><TR CLASS="z"><TD CLASS="l">262</TD><TD> if (node instanceof INodeNotifier) {</TD></TR><TR CLASS="z"><TD CLASS="l">263</TD><TD> INodeNotifier notifier = (INodeNotifier) node;</TD></TR><TR><TD CLASS="l">264</TD><TD> </TD></TR><TR><TD CLASS="l">265</TD><TD> // try and get the adapter for the current node and remove it</TD></TR><TR CLASS="z"><TD CLASS="l">266</TD><TD> INodeAdapter adapter = notifier.getExistingAdapter(ProjectionModelNodeAdapterXML.class);</TD></TR><TR CLASS="z"><TD CLASS="l">267</TD><TD> if (adapter != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">268</TD><TD> notifier.removeAdapter(adapter);</TD></TR><TR><TD CLASS="l">269</TD><TD> }</TD></TR><TR><TD CLASS="l">270</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">271</TD><TD> Node nextChild = node.getFirstChild();</TD></TR><TR CLASS="z"><TD CLASS="l">272</TD><TD> while (nextChild != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">273</TD><TD> Node childNode = nextChild;</TD></TR><TR CLASS="z"><TD CLASS="l">274</TD><TD> nextChild = childNode.getNextSibling();</TD></TR><TR><TD CLASS="l">275</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">276</TD><TD> removeAdapterFromNodeAndChildren(childNode, level + 1);</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> }</TD></TR><TR><TD CLASS="l">280</TD><TD> </TD></TR><TR><TD CLASS="l">281</TD><TD> /**</TD></TR><TR><TD CLASS="l"><A NAME="e">282</A></TD><TD> * Goes through every node and removes adapter from each for cleanup</TD></TR><TR><TD CLASS="l">283</TD><TD> * purposes</TD></TR><TR><TD CLASS="l">284</TD><TD> */</TD></TR><TR><TD CLASS="l">285</TD><TD> private void removeAllAdapters() {</TD></TR><TR CLASS="z"><TD CLASS="l">286</TD><TD> long start = System.currentTimeMillis();</TD></TR><TR><TD CLASS="l">287</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">288</TD><TD> if (fDocument != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">289</TD><TD> IStructuredModel sModel = null;</TD></TR><TR><TD CLASS="l">290</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">291</TD><TD> sModel = StructuredModelManager.getModelManager().getExistingModelForRead(fDocument);</TD></TR><TR CLASS="z"><TD CLASS="l">292</TD><TD> if (sModel != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">293</TD><TD> int startOffset = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">294</TD><TD> IndexedRegion startNode = sModel.getIndexedRegion(startOffset);</TD></TR><TR CLASS="z"><TD CLASS="l">295</TD><TD> if (startNode instanceof Node) {</TD></TR><TR CLASS="z"><TD CLASS="l">296</TD><TD> Node nextSibling = (Node) startNode;</TD></TR><TR CLASS="z"><TD CLASS="l">297</TD><TD> while (nextSibling != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">298</TD><TD> Node currentNode = nextSibling;</TD></TR><TR CLASS="z"><TD CLASS="l">299</TD><TD> nextSibling = currentNode.getNextSibling();</TD></TR><TR><TD CLASS="l">300</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">301</TD><TD> removeAdapterFromNodeAndChildren(currentNode, 0);</TD></TR><TR><TD CLASS="l">302</TD><TD> }</TD></TR><TR><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 CLASS="z"><TD CLASS="l">306</TD><TD> finally {</TD></TR><TR CLASS="z"><TD CLASS="l">307</TD><TD> if (sModel != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">308</TD><TD> sModel.releaseFromRead();</TD></TR><TR><TD CLASS="l">309</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">310</TD><TD> }</TD></TR><TR><TD CLASS="l">311</TD><TD> }</TD></TR><TR><TD CLASS="l">312</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">313</TD><TD> if (debugProjectionPerf) {</TD></TR><TR CLASS="z"><TD CLASS="l">314</TD><TD> long end = System.currentTimeMillis();</TD></TR><TR CLASS="z"><TD CLASS="l">315</TD><TD> System.out.println("StructuredTextFoldingProviderXML.removeAllAdapters: " + (end - start)); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">316</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">317</TD><TD> }</TD></TR><TR><TD CLASS="l"><A NAME="7">318</A></TD><TD> </TD></TR><TR><TD CLASS="l">319</TD><TD> public void inputDocumentAboutToBeChanged(IDocument oldInput, IDocument newInput) {</TD></TR><TR><TD CLASS="l">320</TD><TD> // if folding is enabled and new document is going to be a totally</TD></TR><TR><TD CLASS="l">321</TD><TD> // different document, disable projection</TD></TR><TR CLASS="z"><TD CLASS="l">322</TD><TD> if ((fDocument != null) && (fDocument != newInput)) {</TD></TR><TR><TD CLASS="l">323</TD><TD> // disable projection and disconnect everything</TD></TR><TR CLASS="z"><TD CLASS="l">324</TD><TD> projectionDisabled();</TD></TR><TR CLASS="z"><TD CLASS="l">325</TD><TD> fProjectionNeedsToBeEnabled = true;</TD></TR><TR><TD CLASS="l">326</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">327</TD><TD> }</TD></TR><TR><TD CLASS="l"><A NAME="8">328</A></TD><TD> </TD></TR><TR><TD CLASS="l">329</TD><TD> public void inputDocumentChanged(IDocument oldInput, IDocument newInput) {</TD></TR><TR><TD CLASS="l">330</TD><TD> // if projection was previously enabled before input document changed</TD></TR><TR><TD CLASS="l">331</TD><TD> // and new document is different than old document</TD></TR><TR CLASS="z"><TD CLASS="l">332</TD><TD> if (fProjectionNeedsToBeEnabled && (fDocument == null) && (newInput != null)) {</TD></TR><TR CLASS="z"><TD CLASS="l">333</TD><TD> projectionEnabled();</TD></TR><TR CLASS="z"><TD CLASS="l">334</TD><TD> fProjectionNeedsToBeEnabled = false;</TD></TR><TR><TD CLASS="l">335</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">336</TD><TD> }</TD></TR><TR><TD CLASS="l">337</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="f">338</A></TD><TD> /**</TD></TR><TR><TD CLASS="l">339</TD><TD> * Disconnect this IStructuredTextFoldingProvider from projection viewer</TD></TR><TR><TD CLASS="l">340</TD><TD> */</TD></TR><TR><TD CLASS="l">341</TD><TD> public void uninstall() {</TD></TR><TR CLASS="z"><TD CLASS="l">342</TD><TD> if (isInstalled()) {</TD></TR><TR CLASS="z"><TD CLASS="l">343</TD><TD> projectionDisabled();</TD></TR><TR><TD CLASS="l">344</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">345</TD><TD> fViewer.removeProjectionListener(this);</TD></TR><TR CLASS="z"><TD CLASS="l">346</TD><TD> fViewer.removeTextInputListener(this);</TD></TR><TR CLASS="z"><TD CLASS="l">347</TD><TD> fViewer = null;</TD></TR><TR><TD CLASS="l">348</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">349</TD><TD> }</TD></TR><TR><TD CLASS="l">350</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="3a.html">org.eclipse.wst.xml.ui.internal.projection</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> |