| <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="64.html">org.eclipse.wst.xml.core.internal.formatter</A>]</TD></TR></TABLE><H2>COVERAGE SUMMARY FOR SOURCE FILE [<SPAN CLASS="in">DefaultXMLPartitionFormatter.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>DefaultXMLPartitionFormatter.java</TD><TD CLASS="h">50% (1/2)</TD><TD CLASS="h">3% (1/38)</TD><TD CLASS="h">0% (6/3093)</TD><TD CLASS="h">0% (2/749)</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">DefaultXMLPartitionFormatter$DOMRegion</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/6)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#0">DefaultXMLPartitionFormatter$DOMRegion (DefaultXMLPartitionFormatter): 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><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="#2">DefaultXMLPartitionFormatter</A></TD><TD>100% (1/1)</TD><TD CLASS="h">3% (1/37)</TD><TD CLASS="h">0% (6/3087)</TD><TD CLASS="h">0% (2/748)</TD></TR><TR><TD CLASS="f"><A HREF="#3">collapseAndIndent (TextEdit, int, int, int, String, IStructuredDocumentRegion...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/58)</TD><TD CLASS="h">0% (0/10)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#4">collapseSpaces (TextEdit, int, int, String): int</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/65)</TD><TD CLASS="h">0% (0/15)</TD></TR><TR><TD CLASS="f"><A HREF="#5">deleteTrailingSpaces (TextEdit, ITextRegion, IStructuredDocumentRegion): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/23)</TD><TD CLASS="h">0% (0/6)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#6">extractLineDelimiters (String, IStructuredDocumentRegion): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/30)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR><TD CLASS="f"><A HREF="#7">format (IDocument, int, int): TextEdit</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/9)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#8">format (IDocument, int, int, XMLFormattingPreferences): TextEdit</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/31)</TD><TD CLASS="h">0% (0/9)</TD></TR><TR><TD CLASS="f"><A HREF="#9">format (IStructuredModel, int, int): TextEdit</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/9)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#a">format (IStructuredModel, int, int, XMLFormattingPreferences): TextEdit</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/91)</TD><TD CLASS="h">0% (0/24)</TD></TR><TR><TD CLASS="f"><A HREF="#b">formatComment (TextEdit, Position, XMLFormattingConstraints, DefaultXMLPartit...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/82)</TD><TD CLASS="h">0% (0/17)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#c">formatCommentTag (TextEdit, XMLFormattingConstraints, IStructuredDocumentRegi...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/219)</TD><TD CLASS="h">0% (0/48)</TD></TR><TR><TD CLASS="f"><A HREF="#d">formatContent (TextEdit, Position, XMLFormattingConstraints, DefaultXMLPartit...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/89)</TD><TD CLASS="h">0% (0/28)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#e">formatEmptyStartTagWithNoAttr (TextEdit, XMLFormattingConstraints, IStructure...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/96)</TD><TD CLASS="h">0% (0/22)</TD></TR><TR><TD CLASS="f"><A HREF="#f">formatEndTag (TextEdit, Position, XMLFormattingConstraints, DefaultXMLPartiti...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/38)</TD><TD CLASS="h">0% (0/9)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#10">formatRegion (TextEdit, Position, XMLFormattingConstraints, DefaultXMLPartiti...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/74)</TD><TD CLASS="h">0% (0/17)</TD></TR><TR><TD CLASS="f"><A HREF="#11">formatSiblings (TextEdit, DefaultXMLPartitionFormatter$DOMRegion, XMLFormatti...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/63)</TD><TD CLASS="h">0% (0/14)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#12">formatStartTag (TextEdit, Position, XMLFormattingConstraints, DefaultXMLParti...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/258)</TD><TD CLASS="h">0% (0/62)</TD></TR><TR><TD CLASS="f"><A HREF="#13">formatStartTagWithNoAttr (TextEdit, XMLFormattingConstraints, IStructuredDocu...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/71)</TD><TD CLASS="h">0% (0/17)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#14">formatTextInContent (TextEdit, XMLFormattingConstraints, IStructuredDocumentR...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/237)</TD><TD CLASS="h">0% (0/54)</TD></TR><TR><TD CLASS="f"><A HREF="#15">formatWithinEndTag (TextEdit, XMLFormattingConstraints, IStructuredDocumentRe...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/105)</TD><TD CLASS="h">0% (0/26)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#16">formatWithinTag (TextEdit, XMLFormattingConstraints, IStructuredDocumentRegio...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/339)</TD><TD CLASS="h">0% (0/78)</TD></TR><TR><TD CLASS="f"><A HREF="#17">getCharacterRun (char [], int, boolean): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/39)</TD><TD CLASS="h">0% (0/10)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#18">getFormattingPreferences (): XMLFormattingPreferences</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><TD CLASS="f"><A HREF="#19">getIndentString (int): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/22)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#1a">getLineDelimiter (IStructuredDocumentRegion): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/32)</TD><TD CLASS="h">0% (0/10)</TD></TR><TR><TD CLASS="f"><A HREF="#1b">getRegionConstraints (IDOMNode): XMLFormattingConstraints</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/60)</TD><TD CLASS="h">0% (0/16)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#1c">getTrailingWhitespace (String): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/28)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR><TD CLASS="f"><A HREF="#1d">indentIfNotAlreadyIndented (TextEdit, IStructuredDocumentRegion, int, int, St...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/110)</TD><TD CLASS="h">0% (0/22)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#1e">indentIfNotAlreadyIndented (TextEdit, int, IStructuredDocumentRegion, ITextRe...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/29)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR><TD CLASS="f"><A HREF="#1f">indentIfPossible (TextEdit, XMLFormattingConstraints, IStructuredDocumentRegi...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/126)</TD><TD CLASS="h">0% (0/37)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#20">insertSpaceAndCollapse (TextEdit, IStructuredDocumentRegion, int, ITextRegion...</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><TD CLASS="f"><A HREF="#21">replaceSpaces (TextEdit, int, int, String): int</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/37)</TD><TD CLASS="h">0% (0/8)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#22">setFormattingPreferences (XMLFormattingPreferences): 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><TD CLASS="f"><A HREF="#23">setProgressMonitor (IProgressMonitor): 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="#24">shouldIndentBeforeAttribute (XMLFormattingConstraints, ITextRegionList, int, ...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/65)</TD><TD CLASS="h">0% (0/17)</TD></TR><TR><TD CLASS="f"><A HREF="#25">updateFormattingConstraints (XMLFormattingConstraints, XMLFormattingConstrain...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/436)</TD><TD CLASS="h">0% (0/113)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#26">updateLineWidthWithLastLine (String, int): int</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/43)</TD><TD CLASS="h">0% (0/11)</TD></TR><TR><TD CLASS="f"><A HREF="#2">DefaultXMLPartitionFormatter (): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (6/6)</TD><TD>100% (2/2)</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) 2007, 2009 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.core.internal.formatter;</TD></TR><TR><TD CLASS="l">12</TD><TD> </TD></TR><TR><TD CLASS="l">13</TD><TD>import java.util.Iterator;</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.jface.text.BadLocationException;</TD></TR><TR><TD CLASS="l">17</TD><TD>import org.eclipse.jface.text.IDocument;</TD></TR><TR><TD CLASS="l">18</TD><TD>import org.eclipse.jface.text.IRegion;</TD></TR><TR><TD CLASS="l">19</TD><TD>import org.eclipse.jface.text.Position;</TD></TR><TR><TD CLASS="l">20</TD><TD>import org.eclipse.text.edits.DeleteEdit;</TD></TR><TR><TD CLASS="l">21</TD><TD>import org.eclipse.text.edits.InsertEdit;</TD></TR><TR><TD CLASS="l">22</TD><TD>import org.eclipse.text.edits.MultiTextEdit;</TD></TR><TR><TD CLASS="l">23</TD><TD>import org.eclipse.text.edits.ReplaceEdit;</TD></TR><TR><TD CLASS="l">24</TD><TD>import org.eclipse.text.edits.TextEdit;</TD></TR><TR><TD CLASS="l">25</TD><TD>import org.eclipse.wst.sse.core.StructuredModelManager;</TD></TR><TR><TD CLASS="l">26</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel;</TD></TR><TR><TD CLASS="l">27</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion;</TD></TR><TR><TD CLASS="l">28</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument;</TD></TR><TR><TD CLASS="l">29</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion;</TD></TR><TR><TD CLASS="l">30</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion;</TD></TR><TR><TD CLASS="l">31</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList;</TD></TR><TR><TD CLASS="l">32</TD><TD>import org.eclipse.wst.xml.core.internal.Logger;</TD></TR><TR><TD CLASS="l">33</TD><TD>import org.eclipse.wst.xml.core.internal.contentmodel.CMAttributeDeclaration;</TD></TR><TR><TD CLASS="l">34</TD><TD>import org.eclipse.wst.xml.core.internal.contentmodel.CMDataType;</TD></TR><TR><TD CLASS="l">35</TD><TD>import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration;</TD></TR><TR><TD CLASS="l">36</TD><TD>import org.eclipse.wst.xml.core.internal.contentmodel.CMNamedNodeMap;</TD></TR><TR><TD CLASS="l">37</TD><TD>import org.eclipse.wst.xml.core.internal.provisional.document.IDOMDocument;</TD></TR><TR><TD CLASS="l">38</TD><TD>import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode;</TD></TR><TR><TD CLASS="l">39</TD><TD>import org.eclipse.wst.xml.core.internal.provisional.document.IDOMText;</TD></TR><TR><TD CLASS="l">40</TD><TD>import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext;</TD></TR><TR><TD CLASS="l">41</TD><TD>import org.eclipse.wst.xml.core.internal.ssemodelquery.ModelQueryAdapter;</TD></TR><TR><TD CLASS="l"><A NAME="2">42</A></TD><TD>import org.w3c.dom.Element;</TD></TR><TR><TD CLASS="l">43</TD><TD>import org.w3c.dom.Node;</TD></TR><TR><TD CLASS="l">44</TD><TD>import org.w3c.dom.NodeList;</TD></TR><TR><TD CLASS="l">45</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">46</TD><TD>public class DefaultXMLPartitionFormatter {</TD></TR><TR><TD CLASS="l"><A NAME="0">47</A></TD><TD> /**</TD></TR><TR><TD CLASS="l">48</TD><TD> * Just a small container class that holds a DOMNode & documentRegion that</TD></TR><TR><TD CLASS="l">49</TD><TD> * should represent each other.</TD></TR><TR><TD CLASS="l">50</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">51</TD><TD> protected class DOMRegion {</TD></TR><TR><TD CLASS="l">52</TD><TD> public IDOMNode domNode;</TD></TR><TR><TD CLASS="l">53</TD><TD> public IStructuredDocumentRegion documentRegion;</TD></TR><TR><TD CLASS="l">54</TD><TD> }</TD></TR><TR><TD CLASS="l">55</TD><TD> </TD></TR><TR><TD CLASS="l">56</TD><TD> static private final String PRESERVE = "preserve";//$NON-NLS-1$</TD></TR><TR><TD CLASS="l">57</TD><TD> static private final String COLLAPSE = "collapse";//$NON-NLS-1$</TD></TR><TR><TD CLASS="l">58</TD><TD> static private final String REPLACE = "replace";//$NON-NLS-1$</TD></TR><TR><TD CLASS="l">59</TD><TD> static private final String PRESERVE_QUOTED = "\"preserve\"";//$NON-NLS-1$</TD></TR><TR><TD CLASS="l">60</TD><TD> static private final String XML_SPACE = "xml:space";//$NON-NLS-1$</TD></TR><TR><TD CLASS="l">61</TD><TD> static private final String XSL_NAMESPACE = "http://www.w3.org/1999/XSL/Transform"; //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">62</TD><TD> static private final String XSL_ATTRIBUTE = "attribute"; //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">63</TD><TD> static private final String XSL_TEXT = "text"; //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">64</TD><TD> static private final String SPACE = " "; //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">65</TD><TD> static private final String PROPERTY_WHITESPACE_FACET = "org.eclipse.wst.xsd.cm.properties/whitespace"; //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">66</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l"><A NAME="21">67</A></TD><TD> private XMLFormattingPreferences fPreferences = null;</TD></TR><TR><TD CLASS="l">68</TD><TD> private IProgressMonitor fProgressMonitor;</TD></TR><TR><TD CLASS="l">69</TD><TD> </TD></TR><TR><TD CLASS="l">70</TD><TD> private int replaceSpaces(TextEdit textEdit, int spaceStartOffset, int availableLineWidth, String whitespaceRun) {</TD></TR><TR CLASS="z"><TD CLASS="l">71</TD><TD> StringBuffer buff = new StringBuffer(whitespaceRun);</TD></TR><TR CLASS="z"><TD CLASS="l">72</TD><TD> for(int i = 0; i < buff.length(); i++) {</TD></TR><TR CLASS="z"><TD CLASS="l">73</TD><TD> buff.setCharAt(i, ' '); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">74</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">75</TD><TD> String replacementString = buff.toString();</TD></TR><TR CLASS="z"><TD CLASS="l">76</TD><TD> if (!replacementString.equals(whitespaceRun)) {</TD></TR><TR CLASS="z"><TD CLASS="l">77</TD><TD> ReplaceEdit replaceEdit = new ReplaceEdit(spaceStartOffset, whitespaceRun.length(), replacementString);</TD></TR><TR CLASS="z"><TD CLASS="l">78</TD><TD> textEdit.addChild(replaceEdit);</TD></TR><TR><TD CLASS="l">79</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">80</TD><TD> return availableLineWidth;</TD></TR><TR><TD CLASS="l"><A NAME="4">81</A></TD><TD> }</TD></TR><TR><TD CLASS="l">82</TD><TD> </TD></TR><TR><TD CLASS="l">83</TD><TD> private int collapseSpaces(TextEdit textEdit, int spaceStartOffset, int availableLineWidth, String whitespaceRun) {</TD></TR><TR><TD CLASS="l">84</TD><TD> // prefer to use use existing whitespace</TD></TR><TR CLASS="z"><TD CLASS="l">85</TD><TD> int existingWhitespaceOffset = whitespaceRun.indexOf(' ');</TD></TR><TR CLASS="z"><TD CLASS="l">86</TD><TD> if (existingWhitespaceOffset > -1) {</TD></TR><TR><TD CLASS="l">87</TD><TD> // delete whitespaces before and after existing whitespace</TD></TR><TR CLASS="z"><TD CLASS="l">88</TD><TD> if (existingWhitespaceOffset > 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">89</TD><TD> DeleteEdit deleteEdit = new DeleteEdit(spaceStartOffset, existingWhitespaceOffset);</TD></TR><TR CLASS="z"><TD CLASS="l">90</TD><TD> textEdit.addChild(deleteEdit);</TD></TR><TR><TD CLASS="l">91</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">92</TD><TD> if (existingWhitespaceOffset < whitespaceRun.length() - 1) {</TD></TR><TR CLASS="z"><TD CLASS="l">93</TD><TD> int nextOffset = existingWhitespaceOffset + 1;</TD></TR><TR CLASS="z"><TD CLASS="l">94</TD><TD> DeleteEdit deleteEdit = new DeleteEdit(spaceStartOffset + nextOffset, whitespaceRun.length() - nextOffset);</TD></TR><TR CLASS="z"><TD CLASS="l">95</TD><TD> textEdit.addChild(deleteEdit);</TD></TR><TR><TD CLASS="l">96</TD><TD> }</TD></TR><TR><TD CLASS="l">97</TD><TD> }</TD></TR><TR><TD CLASS="l">98</TD><TD> else {</TD></TR><TR><TD CLASS="l">99</TD><TD> // delete all whitespace and insert new one</TD></TR><TR><TD CLASS="l">100</TD><TD> // collapse whitespace by deleting whitespace</TD></TR><TR CLASS="z"><TD CLASS="l">101</TD><TD> DeleteEdit deleteEdit = new DeleteEdit(spaceStartOffset, whitespaceRun.length());</TD></TR><TR CLASS="z"><TD CLASS="l">102</TD><TD> textEdit.addChild(deleteEdit);</TD></TR><TR><TD CLASS="l">103</TD><TD> // then insert one space</TD></TR><TR CLASS="z"><TD CLASS="l">104</TD><TD> InsertEdit insertEdit = new InsertEdit(spaceStartOffset, SPACE);</TD></TR><TR CLASS="z"><TD CLASS="l">105</TD><TD> textEdit.addChild(insertEdit);</TD></TR><TR><TD CLASS="l">106</TD><TD> }</TD></TR><TR><TD CLASS="l">107</TD><TD> // remember to account for space added</TD></TR><TR CLASS="z"><TD CLASS="l">108</TD><TD> --availableLineWidth;</TD></TR><TR CLASS="z"><TD CLASS="l">109</TD><TD> return availableLineWidth;</TD></TR><TR><TD CLASS="l"><A NAME="3">110</A></TD><TD> }</TD></TR><TR><TD CLASS="l">111</TD><TD> </TD></TR><TR><TD CLASS="l">112</TD><TD> private int collapseAndIndent(TextEdit textEdit, int spaceStartOffset, int availableLineWidth, int indentLevel, String whitespaceRun, IStructuredDocumentRegion currentRegion) {</TD></TR><TR><TD CLASS="l">113</TD><TD> // Need to keep blank lines, but still collapse the whitespace</TD></TR><TR CLASS="z"><TD CLASS="l">114</TD><TD> String lineDelimiters = null;</TD></TR><TR CLASS="z"><TD CLASS="l">115</TD><TD> if (!getFormattingPreferences().getClearAllBlankLines()) {</TD></TR><TR CLASS="z"><TD CLASS="l">116</TD><TD> lineDelimiters = extractLineDelimiters(whitespaceRun, currentRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">117</TD><TD> String formattedLine = lineDelimiters + getIndentString(indentLevel);</TD></TR><TR CLASS="z"><TD CLASS="l">118</TD><TD> if(lineDelimiters.length() > 0 && !formattedLine.equals(whitespaceRun)) {</TD></TR><TR CLASS="z"><TD CLASS="l">119</TD><TD> textEdit.addChild(new ReplaceEdit(spaceStartOffset, whitespaceRun.length(), formattedLine));</TD></TR><TR CLASS="z"><TD CLASS="l">120</TD><TD> availableLineWidth = getFormattingPreferences().getMaxLineWidth() - indentLevel;</TD></TR><TR><TD CLASS="l">121</TD><TD> }</TD></TR><TR><TD CLASS="l">122</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">123</TD><TD> if (lineDelimiters == null || lineDelimiters.length() == 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">124</TD><TD> availableLineWidth = collapseSpaces(textEdit, spaceStartOffset, availableLineWidth, whitespaceRun);</TD></TR><TR><TD CLASS="l">125</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="5">126</A></TD><TD> return availableLineWidth;</TD></TR><TR><TD CLASS="l">127</TD><TD> }</TD></TR><TR><TD CLASS="l">128</TD><TD> </TD></TR><TR><TD CLASS="l">129</TD><TD> private void deleteTrailingSpaces(TextEdit textEdit, ITextRegion currentTextRegion, IStructuredDocumentRegion currentDocumentRegion) {</TD></TR><TR CLASS="z"><TD CLASS="l">130</TD><TD> int textEnd = currentTextRegion.getTextEnd();</TD></TR><TR CLASS="z"><TD CLASS="l">131</TD><TD> int textEndOffset = currentDocumentRegion.getStartOffset() + textEnd;</TD></TR><TR CLASS="z"><TD CLASS="l">132</TD><TD> int difference = currentTextRegion.getEnd() - textEnd;</TD></TR><TR CLASS="z"><TD CLASS="l">133</TD><TD> DeleteEdit deleteEdit = new DeleteEdit(textEndOffset, difference);</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="7">134</A></TD><TD> textEdit.addChild(deleteEdit);</TD></TR><TR CLASS="z"><TD CLASS="l">135</TD><TD> }</TD></TR><TR><TD CLASS="l">136</TD><TD> </TD></TR><TR><TD CLASS="l">137</TD><TD> public TextEdit format(IDocument document, int start, int length) {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="8">138</A></TD><TD> return format(document, start, length, new XMLFormattingPreferences());</TD></TR><TR><TD CLASS="l">139</TD><TD> }</TD></TR><TR><TD CLASS="l">140</TD><TD> </TD></TR><TR><TD CLASS="l">141</TD><TD> public TextEdit format(IDocument document, int start, int length, XMLFormattingPreferences preferences) {</TD></TR><TR CLASS="z"><TD CLASS="l">142</TD><TD> TextEdit edit = null;</TD></TR><TR CLASS="z"><TD CLASS="l">143</TD><TD> if (document instanceof IStructuredDocument) {</TD></TR><TR CLASS="z"><TD CLASS="l">144</TD><TD> IStructuredModel model = StructuredModelManager.getModelManager().getModelForEdit((IStructuredDocument) document);</TD></TR><TR CLASS="z"><TD CLASS="l">145</TD><TD> if (model != null) {</TD></TR><TR><TD CLASS="l">146</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">147</TD><TD> edit = format(model, start, length, preferences);</TD></TR><TR><TD CLASS="l">148</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">149</TD><TD> finally {</TD></TR><TR CLASS="z"><TD CLASS="l">150</TD><TD> model.releaseFromEdit();</TD></TR><TR CLASS="z"><TD CLASS="l">151</TD><TD> }</TD></TR><TR><TD CLASS="l">152</TD><TD> }</TD></TR><TR><TD CLASS="l">153</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="9">154</A></TD><TD> return edit;</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> public TextEdit format(IStructuredModel model, int start, int length) {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="a">158</A></TD><TD> return format(model, start, length, new XMLFormattingPreferences());</TD></TR><TR><TD CLASS="l">159</TD><TD> }</TD></TR><TR><TD CLASS="l">160</TD><TD> </TD></TR><TR><TD CLASS="l">161</TD><TD> public TextEdit format(IStructuredModel model, int start, int length, XMLFormattingPreferences preferences) {</TD></TR><TR CLASS="z"><TD CLASS="l">162</TD><TD> setFormattingPreferences(preferences);</TD></TR><TR><TD CLASS="l">163</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">164</TD><TD> TextEdit edit = new MultiTextEdit();</TD></TR><TR CLASS="z"><TD CLASS="l">165</TD><TD> IStructuredDocument document = model.getStructuredDocument();</TD></TR><TR><TD CLASS="l">166</TD><TD> // get initial document region</TD></TR><TR CLASS="z"><TD CLASS="l">167</TD><TD> IStructuredDocumentRegion currentRegion = document.getRegionAtCharacterOffset(start);</TD></TR><TR CLASS="z"><TD CLASS="l">168</TD><TD> if (currentRegion != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">169</TD><TD> int startOffset = currentRegion.getStartOffset();</TD></TR><TR><TD CLASS="l">170</TD><TD> </TD></TR><TR><TD CLASS="l">171</TD><TD> // get initial dom node</TD></TR><TR CLASS="z"><TD CLASS="l">172</TD><TD> IndexedRegion currentIndexedRegion = model.getIndexedRegion(startOffset);</TD></TR><TR CLASS="z"><TD CLASS="l">173</TD><TD> if (currentIndexedRegion instanceof IDOMNode) {</TD></TR><TR><TD CLASS="l">174</TD><TD> // set up domRegion which will contain current region to be</TD></TR><TR><TD CLASS="l">175</TD><TD> // formatted</TD></TR><TR CLASS="z"><TD CLASS="l">176</TD><TD> IDOMNode currentDOMNode = (IDOMNode) currentIndexedRegion;</TD></TR><TR CLASS="z"><TD CLASS="l">177</TD><TD> DOMRegion domRegion = new DOMRegion();</TD></TR><TR CLASS="z"><TD CLASS="l">178</TD><TD> domRegion.documentRegion = currentRegion;</TD></TR><TR CLASS="z"><TD CLASS="l">179</TD><TD> domRegion.domNode = currentDOMNode;</TD></TR><TR><TD CLASS="l">180</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">181</TD><TD> XMLFormattingConstraints parentConstraints = getRegionConstraints(currentDOMNode);</TD></TR><TR><TD CLASS="l">182</TD><TD> </TD></TR><TR><TD CLASS="l">183</TD><TD> /* if the whitespace strategy is declared as default, get it from the preferences */</TD></TR><TR CLASS="z"><TD CLASS="l">184</TD><TD> if(parentConstraints.getWhitespaceStrategy() == XMLFormattingConstraints.DEFAULT)</TD></TR><TR CLASS="z"><TD CLASS="l">185</TD><TD> parentConstraints.setWhitespaceStrategy(preferences.getElementWhitespaceStrategy());</TD></TR><TR><TD CLASS="l">186</TD><TD> </TD></TR><TR><TD CLASS="l">187</TD><TD> // TODO: initialize indentLevel</TD></TR><TR><TD CLASS="l">188</TD><TD> // initialize available line width</TD></TR><TR CLASS="z"><TD CLASS="l">189</TD><TD> int lineWidth = getFormattingPreferences().getMaxLineWidth();</TD></TR><TR><TD CLASS="l">190</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">191</TD><TD> IRegion lineInfo = document.getLineInformationOfOffset(startOffset);</TD></TR><TR CLASS="z"><TD CLASS="l">192</TD><TD> lineWidth = lineWidth - (startOffset - lineInfo.getOffset());</TD></TR><TR><TD CLASS="l">193</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">194</TD><TD> catch (BadLocationException e) {</TD></TR><TR CLASS="z"><TD CLASS="l">195</TD><TD> Logger.log(Logger.WARNING_DEBUG, e.getMessage(), e);</TD></TR><TR><TD CLASS="l">196</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">197</TD><TD> parentConstraints.setAvailableLineWidth(lineWidth);</TD></TR><TR><TD CLASS="l">198</TD><TD> </TD></TR><TR><TD CLASS="l">199</TD><TD> // format all siblings (and their children) as long they</TD></TR><TR><TD CLASS="l">200</TD><TD> // overlap with start/length</TD></TR><TR CLASS="z"><TD CLASS="l">201</TD><TD> Position formatRange = new Position(start, length);</TD></TR><TR CLASS="z"><TD CLASS="l">202</TD><TD> formatSiblings(edit, domRegion, parentConstraints, formatRange);</TD></TR><TR><TD CLASS="l">203</TD><TD> }</TD></TR><TR><TD CLASS="l">204</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">205</TD><TD> return edit;</TD></TR><TR><TD CLASS="l">206</TD><TD> }</TD></TR><TR><TD CLASS="l">207</TD><TD> </TD></TR><TR><TD CLASS="l">208</TD><TD> /**</TD></TR><TR><TD CLASS="l">209</TD><TD> * Determines the formatting constraints for a specified node based on</TD></TR><TR><TD CLASS="l">210</TD><TD> * its ancestors' formatting. In particular, if any ancestor node either</TD></TR><TR><TD CLASS="l">211</TD><TD> * explicitly defines whitespace preservation or ignorance, that</TD></TR><TR><TD CLASS="l">212</TD><TD> * whitespace strategy should be used for <code>currentNode</code> and </TD></TR><TR><TD CLASS="l">213</TD><TD> * all of its descendants.</TD></TR><TR><TD CLASS="l">214</TD><TD> * </TD></TR><TR><TD CLASS="l">215</TD><TD> * @param currentNode the node to investigate the ancestry of to determine</TD></TR><TR><TD CLASS="l">216</TD><TD> * formatting constraints</TD></TR><TR><TD CLASS="l"><A NAME="1b">217</A></TD><TD> * </TD></TR><TR><TD CLASS="l">218</TD><TD> * @return formatting constraints defined by an ancestor</TD></TR><TR><TD CLASS="l">219</TD><TD> */</TD></TR><TR><TD CLASS="l">220</TD><TD> private XMLFormattingConstraints getRegionConstraints(IDOMNode currentNode) {</TD></TR><TR CLASS="z"><TD CLASS="l">221</TD><TD> IDOMNode iterator = currentNode;</TD></TR><TR CLASS="z"><TD CLASS="l">222</TD><TD> XMLFormattingConstraints result = new XMLFormattingConstraints();</TD></TR><TR CLASS="z"><TD CLASS="l">223</TD><TD> DOMRegion region = new DOMRegion();</TD></TR><TR CLASS="z"><TD CLASS="l">224</TD><TD> XMLFormattingConstraints parentConstraints = new XMLFormattingConstraints();</TD></TR><TR CLASS="z"><TD CLASS="l">225</TD><TD> boolean parent = true;</TD></TR><TR><TD CLASS="l">226</TD><TD> </TD></TR><TR><TD CLASS="l">227</TD><TD> /* Iterate through the ancestry to find if any explicit whitespace strategy has</TD></TR><TR><TD CLASS="l">228</TD><TD> * been defined</TD></TR><TR><TD CLASS="l">229</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">230</TD><TD> while(iterator != null && iterator.getNodeType() != Node.DOCUMENT_NODE) {</TD></TR><TR CLASS="z"><TD CLASS="l">231</TD><TD> iterator = (IDOMNode) iterator.getParentNode();</TD></TR><TR CLASS="z"><TD CLASS="l">232</TD><TD> region.domNode = iterator;</TD></TR><TR CLASS="z"><TD CLASS="l">233</TD><TD> region.documentRegion = iterator.getFirstStructuredDocumentRegion();</TD></TR><TR><TD CLASS="l">234</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">235</TD><TD> updateFormattingConstraints(null, null, result, region);</TD></TR><TR><TD CLASS="l">236</TD><TD> </TD></TR><TR><TD CLASS="l">237</TD><TD> /* If this is the parent of the current node, keep the constraints</TD></TR><TR><TD CLASS="l">238</TD><TD> * in case no other constraints are identified</TD></TR><TR><TD CLASS="l">239</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">240</TD><TD> if(parent) {</TD></TR><TR CLASS="z"><TD CLASS="l">241</TD><TD> parentConstraints.copyConstraints(result);</TD></TR><TR CLASS="z"><TD CLASS="l">242</TD><TD> parent = false;</TD></TR><TR><TD CLASS="l">243</TD><TD> }</TD></TR><TR><TD CLASS="l">244</TD><TD> </TD></TR><TR><TD CLASS="l">245</TD><TD> /* A parent who has defined a specific whitespace strategy was found */</TD></TR><TR CLASS="z"><TD CLASS="l">246</TD><TD> if(XMLFormattingConstraints.PRESERVE == result.getWhitespaceStrategy() || XMLFormattingConstraints.DEFAULT == result.getWhitespaceStrategy())</TD></TR><TR CLASS="z"><TD CLASS="l">247</TD><TD> return result;</TD></TR><TR><TD CLASS="l">248</TD><TD> }</TD></TR><TR><TD CLASS="l">249</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">250</TD><TD> return parentConstraints;</TD></TR><TR><TD CLASS="l">251</TD><TD> }</TD></TR><TR><TD CLASS="l">252</TD><TD>// private XMLFormattingConstraints getRegionConstraints(IDOMNode currentNode) {</TD></TR><TR><TD CLASS="l">253</TD><TD>// IDOMNode iterator = (IDOMNode) currentNode.getParentNode();</TD></TR><TR><TD CLASS="l">254</TD><TD>// XMLFormattingConstraints result = new XMLFormattingConstraints();</TD></TR><TR><TD CLASS="l">255</TD><TD>// DOMRegion region = new DOMRegion();</TD></TR><TR><TD CLASS="l">256</TD><TD>// </TD></TR><TR><TD CLASS="l">257</TD><TD>// /* Iterate through the ancestry to find if any explicit whitespace strategy has</TD></TR><TR><TD CLASS="l">258</TD><TD>// * been defined</TD></TR><TR><TD CLASS="l">259</TD><TD>// */</TD></TR><TR><TD CLASS="l">260</TD><TD>// while(iterator != null && iterator.getNodeType() != Node.DOCUMENT_NODE) {</TD></TR><TR><TD CLASS="l">261</TD><TD> </TD></TR><TR><TD CLASS="l">262</TD><TD>// region.domNode = iterator;</TD></TR><TR><TD CLASS="l">263</TD><TD>// region.documentRegion = iterator.getFirstStructuredDocumentRegion();</TD></TR><TR><TD CLASS="l">264</TD><TD>// </TD></TR><TR><TD CLASS="l">265</TD><TD>// updateFormattingConstraints(null, null, result, region);</TD></TR><TR><TD CLASS="l">266</TD><TD>// </TD></TR><TR><TD CLASS="l">267</TD><TD>// /* A parent who has defined a specific whitespace strategy was found */</TD></TR><TR><TD CLASS="l">268</TD><TD>// if(XMLFormattingConstraints.PRESERVE == result.getWhitespaceStrategy() || XMLFormattingConstraints.DEFAULT == result.getWhitespaceStrategy())</TD></TR><TR><TD CLASS="l">269</TD><TD>// return result;</TD></TR><TR><TD CLASS="l">270</TD><TD>// </TD></TR><TR><TD CLASS="l">271</TD><TD>// iterator = (IDOMNode) iterator.getParentNode();</TD></TR><TR><TD CLASS="l">272</TD><TD>// }</TD></TR><TR><TD CLASS="l">273</TD><TD>// </TD></TR><TR><TD CLASS="l">274</TD><TD>// return null;</TD></TR><TR><TD CLASS="l">275</TD><TD>// }</TD></TR><TR><TD CLASS="l">276</TD><TD> </TD></TR><TR><TD CLASS="l">277</TD><TD> /**</TD></TR><TR><TD CLASS="l">278</TD><TD> * Formats the given xml content region</TD></TR><TR><TD CLASS="l">279</TD><TD> * </TD></TR><TR><TD CLASS="l">280</TD><TD> * @param textEdit</TD></TR><TR><TD CLASS="l">281</TD><TD> * @param formatRange</TD></TR><TR><TD CLASS="l">282</TD><TD> * @param parentConstraints</TD></TR><TR><TD CLASS="l"><A NAME="d">283</A></TD><TD> * @param currentDOMRegion</TD></TR><TR><TD CLASS="l">284</TD><TD> * @param previousRegion</TD></TR><TR><TD CLASS="l">285</TD><TD> */</TD></TR><TR><TD CLASS="l">286</TD><TD> private void formatContent(TextEdit textEdit, Position formatRange, XMLFormattingConstraints parentConstraints, DOMRegion currentDOMRegion, IStructuredDocumentRegion previousRegion) {</TD></TR><TR CLASS="z"><TD CLASS="l">287</TD><TD> IStructuredDocumentRegion currentRegion = currentDOMRegion.documentRegion;</TD></TR><TR CLASS="z"><TD CLASS="l">288</TD><TD> String fullText = currentRegion.getFullText();</TD></TR><TR><TD CLASS="l">289</TD><TD> </TD></TR><TR><TD CLASS="l">290</TD><TD> // check if in preserve space mode, if so, don't touch anything but</TD></TR><TR><TD CLASS="l">291</TD><TD> // make sure to update available line width</TD></TR><TR CLASS="z"><TD CLASS="l">292</TD><TD> String whitespaceMode = parentConstraints.getWhitespaceStrategy();</TD></TR><TR CLASS="z"><TD CLASS="l">293</TD><TD> if (whitespaceMode == XMLFormattingConstraints.PRESERVE) {</TD></TR><TR CLASS="z"><TD CLASS="l">294</TD><TD> int availableLineWidth = parentConstraints.getAvailableLineWidth();</TD></TR><TR CLASS="z"><TD CLASS="l">295</TD><TD> availableLineWidth = updateLineWidthWithLastLine(fullText, availableLineWidth);</TD></TR><TR><TD CLASS="l">296</TD><TD> </TD></TR><TR><TD CLASS="l">297</TD><TD> // update available line width in constraints</TD></TR><TR CLASS="z"><TD CLASS="l">298</TD><TD> parentConstraints.setAvailableLineWidth(availableLineWidth);</TD></TR><TR CLASS="z"><TD CLASS="l">299</TD><TD> return;</TD></TR><TR><TD CLASS="l">300</TD><TD> }</TD></TR><TR><TD CLASS="l">301</TD><TD> </TD></TR><TR><TD CLASS="l">302</TD><TD> // if content is just whitespace and there's something after it</TD></TR><TR><TD CLASS="l">303</TD><TD> // just skip over this region because region will take care of it</TD></TR><TR CLASS="z"><TD CLASS="l">304</TD><TD> boolean isAllWhitespace = ((IDOMText) currentDOMRegion.domNode).isElementContentWhitespace();</TD></TR><TR CLASS="z"><TD CLASS="l">305</TD><TD> IStructuredDocumentRegion nextDocumentRegion = null;</TD></TR><TR CLASS="z"><TD CLASS="l">306</TD><TD> if (isAllWhitespace) {</TD></TR><TR CLASS="z"><TD CLASS="l">307</TD><TD> parentConstraints.setAvailableLineWidth(fPreferences.getMaxLineWidth());</TD></TR><TR CLASS="z"><TD CLASS="l">308</TD><TD> nextDocumentRegion = currentRegion.getNext();</TD></TR><TR CLASS="z"><TD CLASS="l">309</TD><TD> if (nextDocumentRegion != null)</TD></TR><TR CLASS="z"><TD CLASS="l">310</TD><TD> return;</TD></TR><TR><TD CLASS="l">311</TD><TD> }</TD></TR><TR><TD CLASS="l">312</TD><TD> </TD></TR><TR><TD CLASS="l">313</TD><TD> // special handling if text follows an entity or cdata region</TD></TR><TR CLASS="z"><TD CLASS="l">314</TD><TD> if (whitespaceMode != XMLFormattingConstraints.COLLAPSE && previousRegion != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">315</TD><TD> String previouRegionType = previousRegion.getType();</TD></TR><TR CLASS="z"><TD CLASS="l">316</TD><TD> if (previouRegionType == DOMRegionContext.XML_ENTITY_REFERENCE || previouRegionType == DOMRegionContext.XML_CDATA_TEXT)</TD></TR><TR CLASS="z"><TD CLASS="l">317</TD><TD> whitespaceMode = XMLFormattingConstraints.COLLAPSE;</TD></TR><TR><TD CLASS="l">318</TD><TD> }</TD></TR><TR><TD CLASS="l">319</TD><TD> // also, special handling if text is before an entity or cdata region</TD></TR><TR CLASS="z"><TD CLASS="l">320</TD><TD> if (whitespaceMode != XMLFormattingConstraints.COLLAPSE) {</TD></TR><TR><TD CLASS="l">321</TD><TD> // get next document region if dont already have it</TD></TR><TR CLASS="z"><TD CLASS="l">322</TD><TD> if (nextDocumentRegion == null)</TD></TR><TR CLASS="z"><TD CLASS="l">323</TD><TD> nextDocumentRegion = currentRegion.getNext();</TD></TR><TR CLASS="z"><TD CLASS="l">324</TD><TD> if (nextDocumentRegion != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">325</TD><TD> String nextRegionType = nextDocumentRegion.getType();</TD></TR><TR CLASS="z"><TD CLASS="l">326</TD><TD> if (nextRegionType == DOMRegionContext.XML_ENTITY_REFERENCE || nextRegionType == DOMRegionContext.XML_CDATA_TEXT)</TD></TR><TR CLASS="z"><TD CLASS="l">327</TD><TD> whitespaceMode = XMLFormattingConstraints.COLLAPSE;</TD></TR><TR><TD CLASS="l">328</TD><TD> }</TD></TR><TR><TD CLASS="l">329</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">330</TD><TD> formatTextInContent(textEdit, parentConstraints, currentRegion, fullText, whitespaceMode);</TD></TR><TR CLASS="z"><TD CLASS="l">331</TD><TD> }</TD></TR><TR><TD CLASS="l">332</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="e">333</A></TD><TD> private void formatEmptyStartTagWithNoAttr(TextEdit textEdit, XMLFormattingConstraints constraints, IStructuredDocumentRegion currentDocumentRegion, IStructuredDocumentRegion previousDocumentRegion, int availableLineWidth, String indentStrategy, String whitespaceStrategy, ITextRegion currentTextRegion) {</TD></TR><TR><TD CLASS="l">334</TD><TD> // get preference if there should be a space or not between tag</TD></TR><TR><TD CLASS="l">335</TD><TD> // name and empty tag close</TD></TR><TR><TD CLASS="l">336</TD><TD> // <tagName /></TD></TR><TR CLASS="z"><TD CLASS="l">337</TD><TD> boolean oneSpaceInTagName = getFormattingPreferences().getSpaceBeforeEmptyCloseTag();</TD></TR><TR><TD CLASS="l">338</TD><TD> </TD></TR><TR><TD CLASS="l">339</TD><TD> // calculate available line width</TD></TR><TR CLASS="z"><TD CLASS="l">340</TD><TD> int tagNameLineWidth = currentTextRegion.getTextLength() + 3;</TD></TR><TR CLASS="z"><TD CLASS="l">341</TD><TD> if (oneSpaceInTagName) {</TD></TR><TR><TD CLASS="l">342</TD><TD> // add one more to account for space before empty tag close</TD></TR><TR CLASS="z"><TD CLASS="l">343</TD><TD> ++tagNameLineWidth;</TD></TR><TR><TD CLASS="l">344</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">345</TD><TD> availableLineWidth -= tagNameLineWidth;</TD></TR><TR><TD CLASS="l">346</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">347</TD><TD> if (indentStrategy == XMLFormattingConstraints.INLINE) {</TD></TR><TR><TD CLASS="l">348</TD><TD> // if was inlining, need to check if out of available line</TD></TR><TR><TD CLASS="l">349</TD><TD> // width</TD></TR><TR CLASS="z"><TD CLASS="l">350</TD><TD> if (availableLineWidth < 0) {</TD></TR><TR><TD CLASS="l">351</TD><TD> // need to indent if possible</TD></TR><TR CLASS="z"><TD CLASS="l">352</TD><TD> int lineWidth = indentIfPossible(textEdit, constraints, currentDocumentRegion, previousDocumentRegion, whitespaceStrategy, indentStrategy, true);</TD></TR><TR><TD CLASS="l">353</TD><TD> // update available line width</TD></TR><TR CLASS="z"><TD CLASS="l">354</TD><TD> if (lineWidth > 0)</TD></TR><TR CLASS="z"><TD CLASS="l">355</TD><TD> availableLineWidth = lineWidth - tagNameLineWidth;</TD></TR><TR><TD CLASS="l">356</TD><TD> else</TD></TR><TR CLASS="z"><TD CLASS="l">357</TD><TD> availableLineWidth -= tagNameLineWidth;</TD></TR><TR><TD CLASS="l">358</TD><TD> }</TD></TR><TR><TD CLASS="l">359</TD><TD> else {</TD></TR><TR><TD CLASS="l">360</TD><TD> // no need to indent</TD></TR><TR><TD CLASS="l">361</TD><TD> // just make sure to delete previous whitespace if</TD></TR><TR><TD CLASS="l">362</TD><TD> // needed</TD></TR><TR CLASS="z"><TD CLASS="l">363</TD><TD> if ((previousDocumentRegion.getType() == DOMRegionContext.XML_CONTENT) && (previousDocumentRegion.getFullText().trim().length() == 0)) {</TD></TR><TR CLASS="z"><TD CLASS="l">364</TD><TD> availableLineWidth = collapseSpaces(textEdit, previousDocumentRegion.getStartOffset(), availableLineWidth, previousDocumentRegion.getFullText());</TD></TR><TR><TD CLASS="l">365</TD><TD> }</TD></TR><TR><TD CLASS="l">366</TD><TD> }</TD></TR><TR><TD CLASS="l">367</TD><TD> }</TD></TR><TR><TD CLASS="l">368</TD><TD> </TD></TR><TR><TD CLASS="l">369</TD><TD> // delete any trail spaces after tag name</TD></TR><TR CLASS="z"><TD CLASS="l">370</TD><TD> int textLength = currentTextRegion.getTextLength();</TD></TR><TR CLASS="z"><TD CLASS="l">371</TD><TD> int regionLength = currentTextRegion.getLength();</TD></TR><TR><TD CLASS="l">372</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">373</TD><TD> boolean thereAreSpaces = textLength < regionLength;</TD></TR><TR CLASS="z"><TD CLASS="l">374</TD><TD> if (!oneSpaceInTagName && thereAreSpaces) {</TD></TR><TR CLASS="z"><TD CLASS="l">375</TD><TD> deleteTrailingSpaces(textEdit, currentTextRegion, currentDocumentRegion);</TD></TR><TR><TD CLASS="l">376</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">377</TD><TD> else if(oneSpaceInTagName) {</TD></TR><TR CLASS="z"><TD CLASS="l">378</TD><TD> insertSpaceAndCollapse(textEdit, currentDocumentRegion, availableLineWidth, currentTextRegion);</TD></TR><TR><TD CLASS="l">379</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">380</TD><TD> constraints.setAvailableLineWidth(availableLineWidth);</TD></TR><TR CLASS="z"><TD CLASS="l">381</TD><TD> }</TD></TR><TR><TD CLASS="l">382</TD><TD> </TD></TR><TR><TD CLASS="l">383</TD><TD> /**</TD></TR><TR><TD CLASS="l">384</TD><TD> * Formats an end tag</TD></TR><TR><TD CLASS="l">385</TD><TD> * </TD></TR><TR><TD CLASS="l">386</TD><TD> * @param textEdit</TD></TR><TR><TD CLASS="l"><A NAME="f">387</A></TD><TD> * @param currentRegion</TD></TR><TR><TD CLASS="l">388</TD><TD> * @param textRegions</TD></TR><TR><TD CLASS="l">389</TD><TD> */</TD></TR><TR><TD CLASS="l">390</TD><TD> private void formatEndTag(TextEdit textEdit, Position formatRange, XMLFormattingConstraints constraints, DOMRegion currentDOMRegion, IStructuredDocumentRegion previousDocumentRegion) {</TD></TR><TR CLASS="z"><TD CLASS="l">391</TD><TD> IStructuredDocumentRegion currentDocumentRegion = currentDOMRegion.documentRegion;</TD></TR><TR><TD CLASS="l">392</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">393</TD><TD> String whitespaceStrategy = constraints.getWhitespaceStrategy();</TD></TR><TR CLASS="z"><TD CLASS="l">394</TD><TD> String indentStrategy = constraints.getIndentStrategy();</TD></TR><TR><TD CLASS="l">395</TD><TD> </TD></TR><TR><TD CLASS="l">396</TD><TD> // do not format space before start tag if preserving spaces</TD></TR><TR CLASS="z"><TD CLASS="l">397</TD><TD> if (whitespaceStrategy != XMLFormattingConstraints.PRESERVE) {</TD></TR><TR><TD CLASS="l">398</TD><TD> // format like indent strategy says</TD></TR><TR CLASS="z"><TD CLASS="l">399</TD><TD> if (indentStrategy == XMLFormattingConstraints.INDENT || indentStrategy == XMLFormattingConstraints.NEW_LINE) {</TD></TR><TR CLASS="z"><TD CLASS="l">400</TD><TD> int availableLineWidth = indentIfPossible(textEdit, constraints, currentDocumentRegion, previousDocumentRegion, whitespaceStrategy, indentStrategy, false);</TD></TR><TR CLASS="z"><TD CLASS="l">401</TD><TD> constraints.setAvailableLineWidth(availableLineWidth);</TD></TR><TR><TD CLASS="l">402</TD><TD> }</TD></TR><TR><TD CLASS="l">403</TD><TD> }</TD></TR><TR><TD CLASS="l">404</TD><TD> // format the end tag itself</TD></TR><TR CLASS="z"><TD CLASS="l">405</TD><TD> formatWithinEndTag(textEdit, constraints, currentDocumentRegion, previousDocumentRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">406</TD><TD> }</TD></TR><TR><TD CLASS="l">407</TD><TD> </TD></TR><TR><TD CLASS="l">408</TD><TD> /**</TD></TR><TR><TD CLASS="l">409</TD><TD> * Formats the given region (and all its children) contained in domRegion.</TD></TR><TR><TD CLASS="l">410</TD><TD> * </TD></TR><TR><TD CLASS="l">411</TD><TD> * @param edit</TD></TR><TR><TD CLASS="l">412</TD><TD> * edits required to format</TD></TR><TR><TD CLASS="l">413</TD><TD> * @param formatRange</TD></TR><TR><TD CLASS="l">414</TD><TD> * document range to format (only format content within this</TD></TR><TR><TD CLASS="l">415</TD><TD> * range)</TD></TR><TR><TD CLASS="l">416</TD><TD> * @param parentConstraints</TD></TR><TR><TD CLASS="l">417</TD><TD> * @param domRegion</TD></TR><TR><TD CLASS="l">418</TD><TD> * assumes dom node & region are not null</TD></TR><TR><TD CLASS="l">419</TD><TD> * @param previousRegion</TD></TR><TR><TD CLASS="l"><A NAME="10">420</A></TD><TD> * could be null</TD></TR><TR><TD CLASS="l">421</TD><TD> * @return Returns the last region formatted</TD></TR><TR><TD CLASS="l">422</TD><TD> */</TD></TR><TR><TD CLASS="l">423</TD><TD> private DOMRegion formatRegion(TextEdit edit, Position formatRange, XMLFormattingConstraints parentConstraints, DOMRegion domRegion, IStructuredDocumentRegion previousRegion) {</TD></TR><TR CLASS="z"><TD CLASS="l">424</TD><TD> IStructuredDocumentRegion currentRegion = domRegion.documentRegion;</TD></TR><TR CLASS="z"><TD CLASS="l">425</TD><TD> String regionType = currentRegion.getType();</TD></TR><TR CLASS="z"><TD CLASS="l">426</TD><TD> if (regionType == DOMRegionContext.XML_TAG_NAME) {</TD></TR><TR CLASS="z"><TD CLASS="l">427</TD><TD> ITextRegion textRegion = currentRegion.getFirstRegion();</TD></TR><TR CLASS="z"><TD CLASS="l">428</TD><TD> String textRegionType = textRegion.getType();</TD></TR><TR CLASS="z"><TD CLASS="l">429</TD><TD> if (textRegionType == DOMRegionContext.XML_TAG_OPEN) {</TD></TR><TR CLASS="z"><TD CLASS="l">430</TD><TD> domRegion = formatStartTag(edit, formatRange, parentConstraints, domRegion, previousRegion);</TD></TR><TR><TD CLASS="l">431</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">432</TD><TD> else if (textRegionType == DOMRegionContext.XML_END_TAG_OPEN) {</TD></TR><TR CLASS="z"><TD CLASS="l">433</TD><TD> formatEndTag(edit, formatRange, parentConstraints, domRegion, previousRegion);</TD></TR><TR><TD CLASS="l">434</TD><TD> }</TD></TR><TR><TD CLASS="l">435</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">436</TD><TD> else if (regionType == DOMRegionContext.XML_CONTENT) {</TD></TR><TR CLASS="z"><TD CLASS="l">437</TD><TD> formatContent(edit, formatRange, parentConstraints, domRegion, previousRegion);</TD></TR><TR><TD CLASS="l">438</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">439</TD><TD> else if (regionType == DOMRegionContext.XML_COMMENT_TEXT) {</TD></TR><TR CLASS="z"><TD CLASS="l">440</TD><TD> formatComment(edit, formatRange, parentConstraints, domRegion, previousRegion);</TD></TR><TR><TD CLASS="l">441</TD><TD> }</TD></TR><TR><TD CLASS="l">442</TD><TD> else {</TD></TR><TR><TD CLASS="l">443</TD><TD> // unknown, so just leave alone for now but make sure to update</TD></TR><TR><TD CLASS="l">444</TD><TD> // available line width</TD></TR><TR CLASS="z"><TD CLASS="l">445</TD><TD> String fullText = currentRegion.getFullText();</TD></TR><TR CLASS="z"><TD CLASS="l">446</TD><TD> int width = updateLineWidthWithLastLine(fullText, parentConstraints.getAvailableLineWidth());</TD></TR><TR CLASS="z"><TD CLASS="l">447</TD><TD> parentConstraints.setAvailableLineWidth(width);</TD></TR><TR><TD CLASS="l">448</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">449</TD><TD> return domRegion;</TD></TR><TR><TD CLASS="l">450</TD><TD> }</TD></TR><TR><TD CLASS="l">451</TD><TD> </TD></TR><TR><TD CLASS="l">452</TD><TD> /**</TD></TR><TR><TD CLASS="l">453</TD><TD> * Formats the domRegion and all of its children and siblings</TD></TR><TR><TD CLASS="l">454</TD><TD> * </TD></TR><TR><TD CLASS="l">455</TD><TD> * @param edit</TD></TR><TR><TD CLASS="l">456</TD><TD> * @param domRegion</TD></TR><TR><TD CLASS="l"><A NAME="11">457</A></TD><TD> * @param parentConstraints</TD></TR><TR><TD CLASS="l">458</TD><TD> * @param formatRange</TD></TR><TR><TD CLASS="l">459</TD><TD> */</TD></TR><TR><TD CLASS="l">460</TD><TD> private void formatSiblings(TextEdit edit, DOMRegion domRegion, XMLFormattingConstraints parentConstraints, Position formatRange) {</TD></TR><TR CLASS="z"><TD CLASS="l">461</TD><TD> IStructuredDocumentRegion previousRegion = null;</TD></TR><TR CLASS="z"><TD CLASS="l">462</TD><TD> IStructuredDocumentRegion currentRegion = domRegion.documentRegion;</TD></TR><TR CLASS="z"><TD CLASS="l">463</TD><TD> IDOMNode currentDOMNode = domRegion.domNode;</TD></TR><TR CLASS="z"><TD CLASS="l">464</TD><TD> while (currentDOMNode != null && currentRegion != null && formatRange.overlapsWith(currentRegion.getStartOffset(), currentRegion.getLength()) && (fProgressMonitor == null || !fProgressMonitor.isCanceled())) {</TD></TR><TR CLASS="z"><TD CLASS="l">465</TD><TD> domRegion.documentRegion = currentRegion;</TD></TR><TR CLASS="z"><TD CLASS="l">466</TD><TD> domRegion.domNode = currentDOMNode;</TD></TR><TR><TD CLASS="l">467</TD><TD> </TD></TR><TR><TD CLASS="l">468</TD><TD> // need to make sure current document region and current</TD></TR><TR><TD CLASS="l">469</TD><TD> // dom node match up</TD></TR><TR CLASS="z"><TD CLASS="l">470</TD><TD> if (currentRegion == currentDOMNode.getFirstStructuredDocumentRegion()) {</TD></TR><TR><TD CLASS="l">471</TD><TD> // format this document region/node, formatRegion will</TD></TR><TR><TD CLASS="l">472</TD><TD> // return the last node/region formatted</TD></TR><TR CLASS="z"><TD CLASS="l">473</TD><TD> domRegion = formatRegion(edit, formatRange, parentConstraints, domRegion, previousRegion);</TD></TR><TR><TD CLASS="l">474</TD><TD> }</TD></TR><TR><TD CLASS="l">475</TD><TD> else {</TD></TR><TR><TD CLASS="l">476</TD><TD> // TODO: need to figure out what to do if they don't</TD></TR><TR><TD CLASS="l">477</TD><TD> // match up</TD></TR><TR><TD CLASS="l">478</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">479</TD><TD> previousRegion = domRegion.documentRegion;</TD></TR><TR><TD CLASS="l">480</TD><TD> // get the next sibling information</TD></TR><TR CLASS="z"><TD CLASS="l">481</TD><TD> if (domRegion.domNode != null)</TD></TR><TR CLASS="z"><TD CLASS="l">482</TD><TD> currentDOMNode = (IDOMNode) domRegion.domNode.getNextSibling();</TD></TR><TR><TD CLASS="l">483</TD><TD> else</TD></TR><TR CLASS="z"><TD CLASS="l">484</TD><TD> currentDOMNode = null;</TD></TR><TR CLASS="z"><TD CLASS="l">485</TD><TD> currentRegion = previousRegion.getNext();</TD></TR><TR><TD CLASS="l">486</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">487</TD><TD> }</TD></TR><TR><TD CLASS="l">488</TD><TD> </TD></TR><TR><TD CLASS="l">489</TD><TD> /**</TD></TR><TR><TD CLASS="l">490</TD><TD> * Formats a start tag</TD></TR><TR><TD CLASS="l">491</TD><TD> * </TD></TR><TR><TD CLASS="l">492</TD><TD> * @param textEdit</TD></TR><TR><TD CLASS="l">493</TD><TD> * @param currentRegion</TD></TR><TR><TD CLASS="l">494</TD><TD> * @param textRegions</TD></TR><TR><TD CLASS="l"><A NAME="12">495</A></TD><TD> */</TD></TR><TR><TD CLASS="l">496</TD><TD> private DOMRegion formatStartTag(TextEdit textEdit, Position formatRange, XMLFormattingConstraints parentConstraints, DOMRegion currentDOMRegion, IStructuredDocumentRegion previousDocumentRegion) {</TD></TR><TR><TD CLASS="l">497</TD><TD> // determine proper indent by referring to parent constraints,</TD></TR><TR><TD CLASS="l">498</TD><TD> // previous node, and current node</TD></TR><TR CLASS="z"><TD CLASS="l">499</TD><TD> IStructuredDocumentRegion currentDocumentRegion = currentDOMRegion.documentRegion;</TD></TR><TR CLASS="z"><TD CLASS="l">500</TD><TD> IDOMNode currentDOMNode = currentDOMRegion.domNode;</TD></TR><TR><TD CLASS="l">501</TD><TD> </TD></TR><TR><TD CLASS="l">502</TD><TD> // create a constraint for this tag</TD></TR><TR CLASS="z"><TD CLASS="l">503</TD><TD> XMLFormattingConstraints thisConstraints = new XMLFormattingConstraints();</TD></TR><TR CLASS="z"><TD CLASS="l">504</TD><TD> XMLFormattingConstraints childrenConstraints = new XMLFormattingConstraints();</TD></TR><TR CLASS="z"><TD CLASS="l">505</TD><TD> updateFormattingConstraints(parentConstraints, thisConstraints, childrenConstraints, currentDOMRegion);</TD></TR><TR><TD CLASS="l">506</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">507</TD><TD> if(childrenConstraints.getWhitespaceStrategy() == XMLFormattingConstraints.DEFAULT)</TD></TR><TR CLASS="z"><TD CLASS="l">508</TD><TD> childrenConstraints.setWhitespaceStrategy((new XMLFormattingPreferences()).getElementWhitespaceStrategy());</TD></TR><TR><TD CLASS="l">509</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">510</TD><TD> String whitespaceStrategy = thisConstraints.getWhitespaceStrategy();</TD></TR><TR CLASS="z"><TD CLASS="l">511</TD><TD> String indentStrategy = thisConstraints.getIndentStrategy();</TD></TR><TR CLASS="z"><TD CLASS="l">512</TD><TD> int availableLineWidth = thisConstraints.getAvailableLineWidth();</TD></TR><TR><TD CLASS="l">513</TD><TD> </TD></TR><TR><TD CLASS="l">514</TD><TD> // format space before start tag</TD></TR><TR><TD CLASS="l">515</TD><TD> // do not format space before start tag if preserving spaces</TD></TR><TR CLASS="z"><TD CLASS="l">516</TD><TD> if (whitespaceStrategy != XMLFormattingConstraints.PRESERVE) {</TD></TR><TR><TD CLASS="l">517</TD><TD> // format like indent strategy says</TD></TR><TR CLASS="z"><TD CLASS="l">518</TD><TD> if (indentStrategy == XMLFormattingConstraints.INDENT || indentStrategy == XMLFormattingConstraints.NEW_LINE) {</TD></TR><TR CLASS="z"><TD CLASS="l">519</TD><TD> availableLineWidth = indentIfPossible(textEdit, thisConstraints, currentDocumentRegion, previousDocumentRegion, whitespaceStrategy, indentStrategy, true);</TD></TR><TR CLASS="z"><TD CLASS="l">520</TD><TD> if (availableLineWidth > 0)</TD></TR><TR CLASS="z"><TD CLASS="l">521</TD><TD> thisConstraints.setAvailableLineWidth(availableLineWidth);</TD></TR><TR><TD CLASS="l">522</TD><TD> }</TD></TR><TR><TD CLASS="l">523</TD><TD> }</TD></TR><TR><TD CLASS="l">524</TD><TD> // format the start tag itself</TD></TR><TR CLASS="z"><TD CLASS="l">525</TD><TD> boolean tagEnded = formatWithinTag(textEdit, thisConstraints, currentDocumentRegion, previousDocumentRegion);</TD></TR><TR><TD CLASS="l">526</TD><TD> </TD></TR><TR><TD CLASS="l">527</TD><TD> // format children</TD></TR><TR CLASS="z"><TD CLASS="l">528</TD><TD> if (!tagEnded) {</TD></TR><TR><TD CLASS="l">529</TD><TD> // update childConstraints with thisConstraint's indentLevel &</TD></TR><TR><TD CLASS="l">530</TD><TD> // availableLineWidth</TD></TR><TR CLASS="z"><TD CLASS="l">531</TD><TD> childrenConstraints.setIndentLevel(thisConstraints.getIndentLevel());</TD></TR><TR CLASS="z"><TD CLASS="l">532</TD><TD> childrenConstraints.setAvailableLineWidth(thisConstraints.getAvailableLineWidth());</TD></TR><TR><TD CLASS="l">533</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">534</TD><TD> previousDocumentRegion = currentDocumentRegion;</TD></TR><TR CLASS="z"><TD CLASS="l">535</TD><TD> IDOMNode childDOMNode = (IDOMNode) currentDOMNode.getFirstChild();</TD></TR><TR CLASS="z"><TD CLASS="l">536</TD><TD> IStructuredDocumentRegion nextRegion = currentDocumentRegion.getNext();</TD></TR><TR CLASS="z"><TD CLASS="l">537</TD><TD> boolean passedFormatRange = false;</TD></TR><TR><TD CLASS="l">538</TD><TD> // as long as there is one child</TD></TR><TR CLASS="z"><TD CLASS="l">539</TD><TD> if (childDOMNode != null && nextRegion != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">540</TD><TD> while (childDOMNode != null && nextRegion != null && !passedFormatRange && (fProgressMonitor == null || !fProgressMonitor.isCanceled())) {</TD></TR><TR CLASS="z"><TD CLASS="l">541</TD><TD> DOMRegion childDOMRegion = new DOMRegion();</TD></TR><TR CLASS="z"><TD CLASS="l">542</TD><TD> childDOMRegion.documentRegion = nextRegion;</TD></TR><TR CLASS="z"><TD CLASS="l">543</TD><TD> childDOMRegion.domNode = childDOMNode;</TD></TR><TR CLASS="z"><TD CLASS="l">544</TD><TD> if (nextRegion == childDOMNode.getFirstStructuredDocumentRegion()) {</TD></TR><TR><TD CLASS="l">545</TD><TD> // format children. pass in child constraints</TD></TR><TR CLASS="z"><TD CLASS="l">546</TD><TD> childDOMRegion = formatRegion(textEdit, formatRange, childrenConstraints, childDOMRegion, previousDocumentRegion);</TD></TR><TR><TD CLASS="l">547</TD><TD> }</TD></TR><TR><TD CLASS="l">548</TD><TD> else {</TD></TR><TR><TD CLASS="l">549</TD><TD> // TODO: what happens if they dont match up?</TD></TR><TR><TD CLASS="l">550</TD><TD> }</TD></TR><TR><TD CLASS="l">551</TD><TD> </TD></TR><TR><TD CLASS="l">552</TD><TD> // update childDOMRegion with next dom/region node</TD></TR><TR CLASS="z"><TD CLASS="l">553</TD><TD> if (childDOMRegion.domNode != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">554</TD><TD> childDOMNode = (IDOMNode) childDOMRegion.domNode.getNextSibling();</TD></TR><TR><TD CLASS="l">555</TD><TD> }</TD></TR><TR><TD CLASS="l">556</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">557</TD><TD> childDOMNode = null;</TD></TR><TR><TD CLASS="l">558</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">559</TD><TD> previousDocumentRegion = childDOMRegion.documentRegion;</TD></TR><TR CLASS="z"><TD CLASS="l">560</TD><TD> nextRegion = previousDocumentRegion.getNext();</TD></TR><TR CLASS="z"><TD CLASS="l">561</TD><TD> if (nextRegion != null)</TD></TR><TR CLASS="z"><TD CLASS="l">562</TD><TD> passedFormatRange = !formatRange.overlapsWith(nextRegion.getStartOffset(), nextRegion.getLength());</TD></TR><TR><TD CLASS="l">563</TD><TD> }</TD></TR><TR><TD CLASS="l">564</TD><TD> }</TD></TR><TR><TD CLASS="l">565</TD><TD> else {</TD></TR><TR><TD CLASS="l">566</TD><TD> // there were no children, so keep end tag inlined</TD></TR><TR CLASS="z"><TD CLASS="l">567</TD><TD> childrenConstraints.setWhitespaceStrategy(XMLFormattingConstraints.COLLAPSE);</TD></TR><TR CLASS="z"><TD CLASS="l">568</TD><TD> childrenConstraints.setIndentStrategy(XMLFormattingConstraints.INLINE);</TD></TR><TR><TD CLASS="l">569</TD><TD> }</TD></TR><TR><TD CLASS="l">570</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">571</TD><TD> if (!passedFormatRange) {</TD></TR><TR><TD CLASS="l">572</TD><TD> // update the dom region with the last formatted region/dom</TD></TR><TR><TD CLASS="l">573</TD><TD> // node should be end tag and this tag's DOMNode</TD></TR><TR CLASS="z"><TD CLASS="l">574</TD><TD> currentDOMRegion.documentRegion = nextRegion;</TD></TR><TR CLASS="z"><TD CLASS="l">575</TD><TD> currentDOMRegion.domNode = currentDOMNode;</TD></TR><TR><TD CLASS="l">576</TD><TD> </TD></TR><TR><TD CLASS="l">577</TD><TD> // end tag's indent level should be same as start tag's</TD></TR><TR CLASS="z"><TD CLASS="l">578</TD><TD> childrenConstraints.setIndentLevel(thisConstraints.getIndentLevel());</TD></TR><TR><TD CLASS="l">579</TD><TD> // format end tag</TD></TR><TR CLASS="z"><TD CLASS="l">580</TD><TD> boolean formatEndTag = false;</TD></TR><TR CLASS="z"><TD CLASS="l">581</TD><TD> if (nextRegion != null && currentDOMNode != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">582</TD><TD> ITextRegionList rs = nextRegion.getRegions();</TD></TR><TR CLASS="z"><TD CLASS="l">583</TD><TD> if (rs.size() > 1) {</TD></TR><TR CLASS="z"><TD CLASS="l">584</TD><TD> ITextRegion r = rs.get(0);</TD></TR><TR CLASS="z"><TD CLASS="l">585</TD><TD> if (r != null && r.getType() == DOMRegionContext.XML_END_TAG_OPEN) {</TD></TR><TR CLASS="z"><TD CLASS="l">586</TD><TD> r = rs.get(1);</TD></TR><TR CLASS="z"><TD CLASS="l">587</TD><TD> if (r != null && r.getType() == DOMRegionContext.XML_TAG_NAME) {</TD></TR><TR CLASS="z"><TD CLASS="l">588</TD><TD> String tagName = nextRegion.getText(r);</TD></TR><TR CLASS="z"><TD CLASS="l">589</TD><TD> if (tagName != null && tagName.equals(currentDOMNode.getNodeName()))</TD></TR><TR CLASS="z"><TD CLASS="l">590</TD><TD> formatEndTag = true;</TD></TR><TR><TD CLASS="l">591</TD><TD> }</TD></TR><TR><TD CLASS="l">592</TD><TD> }</TD></TR><TR><TD CLASS="l">593</TD><TD> </TD></TR><TR><TD CLASS="l">594</TD><TD> }</TD></TR><TR><TD CLASS="l">595</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">596</TD><TD> if (formatEndTag)</TD></TR><TR CLASS="z"><TD CLASS="l">597</TD><TD> formatEndTag(textEdit, formatRange, childrenConstraints, currentDOMRegion, previousDocumentRegion);</TD></TR><TR><TD CLASS="l">598</TD><TD> else {</TD></TR><TR><TD CLASS="l">599</TD><TD> // missing end tag so return last formatted document</TD></TR><TR><TD CLASS="l">600</TD><TD> // region</TD></TR><TR CLASS="z"><TD CLASS="l">601</TD><TD> currentDOMRegion.documentRegion = previousDocumentRegion;</TD></TR><TR><TD CLASS="l">602</TD><TD> }</TD></TR><TR><TD CLASS="l">603</TD><TD> }</TD></TR><TR><TD CLASS="l">604</TD><TD> else {</TD></TR><TR><TD CLASS="l">605</TD><TD> // passed format range before could finish, so update dom</TD></TR><TR><TD CLASS="l">606</TD><TD> // region to last known formatted region</TD></TR><TR CLASS="z"><TD CLASS="l">607</TD><TD> currentDOMRegion.documentRegion = nextRegion;</TD></TR><TR CLASS="z"><TD CLASS="l">608</TD><TD> currentDOMRegion.domNode = childDOMNode;</TD></TR><TR><TD CLASS="l">609</TD><TD> }</TD></TR><TR><TD CLASS="l">610</TD><TD> </TD></TR><TR><TD CLASS="l">611</TD><TD> // update parent constraint since this is what is passed back</TD></TR><TR CLASS="z"><TD CLASS="l">612</TD><TD> parentConstraints.setAvailableLineWidth(childrenConstraints.getAvailableLineWidth());</TD></TR><TR><TD CLASS="l">613</TD><TD> }</TD></TR><TR><TD CLASS="l">614</TD><TD> else {</TD></TR><TR><TD CLASS="l">615</TD><TD> // update available line width</TD></TR><TR CLASS="z"><TD CLASS="l">616</TD><TD> parentConstraints.setAvailableLineWidth(thisConstraints.getAvailableLineWidth());</TD></TR><TR><TD CLASS="l">617</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">618</TD><TD> return currentDOMRegion;</TD></TR><TR><TD CLASS="l"><A NAME="13">619</A></TD><TD> }</TD></TR><TR><TD CLASS="l">620</TD><TD> </TD></TR><TR><TD CLASS="l">621</TD><TD> private void formatStartTagWithNoAttr(TextEdit textEdit, XMLFormattingConstraints constraints, IStructuredDocumentRegion currentDocumentRegion, IStructuredDocumentRegion previousDocumentRegion, int availableLineWidth, String indentStrategy, String whitespaceStrategy, ITextRegion currentTextRegion) {</TD></TR><TR><TD CLASS="l">622</TD><TD> // calculate available line width</TD></TR><TR CLASS="z"><TD CLASS="l">623</TD><TD> int tagNameLineWidth = currentTextRegion.getTextLength() + 2;</TD></TR><TR CLASS="z"><TD CLASS="l">624</TD><TD> availableLineWidth -= tagNameLineWidth;</TD></TR><TR><TD CLASS="l">625</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">626</TD><TD> if (indentStrategy == XMLFormattingConstraints.INLINE) {</TD></TR><TR><TD CLASS="l">627</TD><TD> // if was inlining, need to check if out of available line</TD></TR><TR><TD CLASS="l">628</TD><TD> // width</TD></TR><TR CLASS="z"><TD CLASS="l">629</TD><TD> if (availableLineWidth < 0) {</TD></TR><TR><TD CLASS="l">630</TD><TD> // need to indent if possible</TD></TR><TR CLASS="z"><TD CLASS="l">631</TD><TD> int lineWidth = indentIfPossible(textEdit, constraints, currentDocumentRegion, previousDocumentRegion, whitespaceStrategy, indentStrategy, true);</TD></TR><TR><TD CLASS="l">632</TD><TD> // update available line width</TD></TR><TR CLASS="z"><TD CLASS="l">633</TD><TD> if (lineWidth > 0)</TD></TR><TR CLASS="z"><TD CLASS="l">634</TD><TD> availableLineWidth = lineWidth - tagNameLineWidth;</TD></TR><TR><TD CLASS="l">635</TD><TD> else</TD></TR><TR CLASS="z"><TD CLASS="l">636</TD><TD> availableLineWidth -= tagNameLineWidth;</TD></TR><TR><TD CLASS="l">637</TD><TD> }</TD></TR><TR><TD CLASS="l">638</TD><TD> else {</TD></TR><TR><TD CLASS="l">639</TD><TD> // no need to indent</TD></TR><TR><TD CLASS="l">640</TD><TD> // just make sure to delete previous whitespace if</TD></TR><TR><TD CLASS="l">641</TD><TD> // needed</TD></TR><TR CLASS="z"><TD CLASS="l">642</TD><TD> if (previousDocumentRegion != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">643</TD><TD> if (previousDocumentRegion.getType() == DOMRegionContext.XML_CONTENT) {</TD></TR><TR CLASS="z"><TD CLASS="l">644</TD><TD> String previousDocumentRegionText = previousDocumentRegion.getFullText();</TD></TR><TR CLASS="z"><TD CLASS="l">645</TD><TD> if (previousDocumentRegionText.trim().length() == 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">646</TD><TD> availableLineWidth = collapseSpaces(textEdit, previousDocumentRegion.getStartOffset(), availableLineWidth, previousDocumentRegionText);</TD></TR><TR><TD CLASS="l">647</TD><TD> }</TD></TR><TR><TD CLASS="l">648</TD><TD> }</TD></TR><TR><TD CLASS="l">649</TD><TD> }</TD></TR><TR><TD CLASS="l">650</TD><TD> }</TD></TR><TR><TD CLASS="l">651</TD><TD> }</TD></TR><TR><TD CLASS="l">652</TD><TD> </TD></TR><TR><TD CLASS="l">653</TD><TD> // delete any trail spaces after tag name</TD></TR><TR CLASS="z"><TD CLASS="l">654</TD><TD> if (currentTextRegion.getTextLength() < currentTextRegion.getLength()) {</TD></TR><TR CLASS="z"><TD CLASS="l">655</TD><TD> deleteTrailingSpaces(textEdit, currentTextRegion, currentDocumentRegion);</TD></TR><TR><TD CLASS="l">656</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">657</TD><TD> constraints.setAvailableLineWidth(availableLineWidth);</TD></TR><TR CLASS="z"><TD CLASS="l">658</TD><TD> }</TD></TR><TR><TD CLASS="l">659</TD><TD> </TD></TR><TR><TD CLASS="l">660</TD><TD> /**</TD></TR><TR><TD CLASS="l">661</TD><TD> * Format the text in xml content</TD></TR><TR><TD CLASS="l">662</TD><TD> * </TD></TR><TR><TD CLASS="l">663</TD><TD> * @param textEdit</TD></TR><TR><TD CLASS="l">664</TD><TD> * @param parentConstraints</TD></TR><TR><TD CLASS="l">665</TD><TD> * @param currentRegion</TD></TR><TR><TD CLASS="l"><A NAME="14">666</A></TD><TD> * @param fullText</TD></TR><TR><TD CLASS="l">667</TD><TD> * @param whitespaceMode</TD></TR><TR><TD CLASS="l">668</TD><TD> */</TD></TR><TR><TD CLASS="l">669</TD><TD> private void formatTextInContent(TextEdit textEdit, XMLFormattingConstraints parentConstraints, IStructuredDocumentRegion currentRegion, String fullText, String whitespaceMode) {</TD></TR><TR CLASS="z"><TD CLASS="l">670</TD><TD> int availableLineWidth = parentConstraints.getAvailableLineWidth();</TD></TR><TR><TD CLASS="l">671</TD><TD> </TD></TR><TR><TD CLASS="l">672</TD><TD> // determine indentation</TD></TR><TR CLASS="z"><TD CLASS="l">673</TD><TD> boolean forceInitialIndent = false;</TD></TR><TR CLASS="z"><TD CLASS="l">674</TD><TD> int indentLevel = parentConstraints.getIndentLevel() + 1;</TD></TR><TR CLASS="z"><TD CLASS="l">675</TD><TD> String indentMode = parentConstraints.getIndentStrategy();</TD></TR><TR CLASS="z"><TD CLASS="l">676</TD><TD> if (indentMode == XMLFormattingConstraints.INDENT) {</TD></TR><TR CLASS="z"><TD CLASS="l">677</TD><TD> forceInitialIndent = true;</TD></TR><TR><TD CLASS="l">678</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">679</TD><TD> if (indentMode == XMLFormattingConstraints.NEW_LINE) {</TD></TR><TR CLASS="z"><TD CLASS="l">680</TD><TD> indentLevel = parentConstraints.getIndentLevel();</TD></TR><TR CLASS="z"><TD CLASS="l">681</TD><TD> forceInitialIndent = true;</TD></TR><TR><TD CLASS="l">682</TD><TD> }</TD></TR><TR><TD CLASS="l">683</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">684</TD><TD> int fullTextOffset = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">685</TD><TD> char[] fullTextArray = fullText.toCharArray();</TD></TR><TR CLASS="z"><TD CLASS="l">686</TD><TD> while (fullTextOffset < fullTextArray.length) {</TD></TR><TR><TD CLASS="l">687</TD><TD> // gather all whitespaces</TD></TR><TR CLASS="z"><TD CLASS="l">688</TD><TD> String whitespaceRun = getCharacterRun(fullTextArray, fullTextOffset, true);</TD></TR><TR CLASS="z"><TD CLASS="l">689</TD><TD> if (whitespaceRun.length() > 0) {</TD></TR><TR><TD CLASS="l">690</TD><TD> // offset where whitespace starts</TD></TR><TR CLASS="z"><TD CLASS="l">691</TD><TD> int whitespaceStart = fullTextOffset;</TD></TR><TR><TD CLASS="l">692</TD><TD> // update current offset in fullText</TD></TR><TR CLASS="z"><TD CLASS="l">693</TD><TD> fullTextOffset += whitespaceRun.length();</TD></TR><TR><TD CLASS="l">694</TD><TD> </TD></TR><TR><TD CLASS="l">695</TD><TD> // gather following word</TD></TR><TR CLASS="z"><TD CLASS="l">696</TD><TD> String characterRun = getCharacterRun(fullTextArray, fullTextOffset, false);</TD></TR><TR CLASS="z"><TD CLASS="l">697</TD><TD> int characterRunLength = characterRun.length();</TD></TR><TR CLASS="z"><TD CLASS="l">698</TD><TD> if (characterRunLength > 0) {</TD></TR><TR><TD CLASS="l">699</TD><TD> // indent if word is too long or forcing initial</TD></TR><TR><TD CLASS="l">700</TD><TD> // indent</TD></TR><TR CLASS="z"><TD CLASS="l">701</TD><TD> availableLineWidth -= characterRunLength;</TD></TR><TR><TD CLASS="l">702</TD><TD> // offset where indent/collapse will happen</TD></TR><TR CLASS="z"><TD CLASS="l">703</TD><TD> int startOffset = currentRegion.getStartOffset() + whitespaceStart;</TD></TR><TR CLASS="z"><TD CLASS="l">704</TD><TD> if (forceInitialIndent || (availableLineWidth <= 0)) {</TD></TR><TR><TD CLASS="l">705</TD><TD> // indent if not already indented</TD></TR><TR CLASS="z"><TD CLASS="l">706</TD><TD> availableLineWidth = indentIfNotAlreadyIndented(textEdit, currentRegion, indentLevel, startOffset, whitespaceRun);</TD></TR><TR><TD CLASS="l">707</TD><TD> // remember to subtract word length</TD></TR><TR CLASS="z"><TD CLASS="l">708</TD><TD> availableLineWidth -= characterRunLength;</TD></TR><TR CLASS="z"><TD CLASS="l">709</TD><TD> forceInitialIndent = false; // initial indent done</TD></TR><TR><TD CLASS="l">710</TD><TD> }</TD></TR><TR><TD CLASS="l">711</TD><TD> else {</TD></TR><TR><TD CLASS="l">712</TD><TD> // just collapse spaces, but adjust for any indenting that may result from preserving line delimiters</TD></TR><TR CLASS="z"><TD CLASS="l">713</TD><TD> if (whitespaceStart == 0 && whitespaceMode == XMLFormattingConstraints.IGNOREANDTRIM) {</TD></TR><TR><TD CLASS="l">714</TD><TD> // if ignore, trim</TD></TR><TR CLASS="z"><TD CLASS="l">715</TD><TD> DeleteEdit deleteTrailing = new DeleteEdit(startOffset, whitespaceRun.length());</TD></TR><TR CLASS="z"><TD CLASS="l">716</TD><TD> textEdit.addChild(deleteTrailing);</TD></TR><TR><TD CLASS="l">717</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">718</TD><TD> else if(whitespaceMode == XMLFormattingConstraints.REPLACE)</TD></TR><TR CLASS="z"><TD CLASS="l">719</TD><TD> availableLineWidth = replaceSpaces(textEdit, startOffset, availableLineWidth, whitespaceRun);</TD></TR><TR><TD CLASS="l">720</TD><TD> else</TD></TR><TR CLASS="z"><TD CLASS="l">721</TD><TD> availableLineWidth = collapseAndIndent(textEdit, startOffset, availableLineWidth, indentLevel, whitespaceRun, currentRegion);</TD></TR><TR><TD CLASS="l">722</TD><TD> }</TD></TR><TR><TD CLASS="l">723</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">724</TD><TD> fullTextOffset += characterRunLength;</TD></TR><TR><TD CLASS="l">725</TD><TD> }</TD></TR><TR><TD CLASS="l">726</TD><TD> else {</TD></TR><TR><TD CLASS="l">727</TD><TD> // handle trailing whitespace</TD></TR><TR CLASS="z"><TD CLASS="l">728</TD><TD> int whitespaceOffset = currentRegion.getStartOffset() + whitespaceStart;</TD></TR><TR CLASS="z"><TD CLASS="l">729</TD><TD> if (whitespaceMode == XMLFormattingConstraints.REPLACE)</TD></TR><TR CLASS="z"><TD CLASS="l">730</TD><TD> availableLineWidth = replaceSpaces(textEdit, whitespaceOffset, availableLineWidth, whitespaceRun);</TD></TR><TR CLASS="z"><TD CLASS="l">731</TD><TD> else if (whitespaceMode == XMLFormattingConstraints.IGNOREANDTRIM) {</TD></TR><TR><TD CLASS="l">732</TD><TD> // always trim</TD></TR><TR CLASS="z"><TD CLASS="l">733</TD><TD> DeleteEdit deleteTrailing = new DeleteEdit(whitespaceOffset, whitespaceRun.length());</TD></TR><TR CLASS="z"><TD CLASS="l">734</TD><TD> textEdit.addChild(deleteTrailing);</TD></TR><TR><TD CLASS="l">735</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">736</TD><TD> else if(getFormattingPreferences().getClearAllBlankLines()) {</TD></TR><TR CLASS="z"><TD CLASS="l">737</TD><TD> if (whitespaceMode == XMLFormattingConstraints.IGNORE) {</TD></TR><TR><TD CLASS="l">738</TD><TD> // if ignore, trim</TD></TR><TR CLASS="z"><TD CLASS="l">739</TD><TD> DeleteEdit deleteTrailing = new DeleteEdit(whitespaceOffset, whitespaceRun.length());</TD></TR><TR CLASS="z"><TD CLASS="l">740</TD><TD> textEdit.addChild(deleteTrailing);</TD></TR><TR><TD CLASS="l">741</TD><TD> }</TD></TR><TR><TD CLASS="l">742</TD><TD> else {</TD></TR><TR><TD CLASS="l">743</TD><TD> // if collapse, leave a space. but what if end up</TD></TR><TR><TD CLASS="l">744</TD><TD> // wanting to add indent? then need to delete space</TD></TR><TR><TD CLASS="l">745</TD><TD> // added and add indent instead</TD></TR><TR CLASS="z"><TD CLASS="l">746</TD><TD> availableLineWidth = collapseSpaces(textEdit, whitespaceOffset, availableLineWidth, whitespaceRun);</TD></TR><TR><TD CLASS="l">747</TD><TD> }</TD></TR><TR><TD CLASS="l">748</TD><TD> }</TD></TR><TR><TD CLASS="l">749</TD><TD> }</TD></TR><TR><TD CLASS="l">750</TD><TD> }</TD></TR><TR><TD CLASS="l">751</TD><TD> else {</TD></TR><TR><TD CLASS="l">752</TD><TD> // gather word</TD></TR><TR CLASS="z"><TD CLASS="l">753</TD><TD> String characterRun = getCharacterRun(fullTextArray, fullTextOffset, false);</TD></TR><TR CLASS="z"><TD CLASS="l">754</TD><TD> int characterRunLength = characterRun.length();</TD></TR><TR CLASS="z"><TD CLASS="l">755</TD><TD> if (characterRunLength > 0) {</TD></TR><TR><TD CLASS="l">756</TD><TD> // indent if word is too long or forcing initial</TD></TR><TR><TD CLASS="l">757</TD><TD> // indent</TD></TR><TR><TD CLASS="l">758</TD><TD> // [243091] - characterRunLength should only be subtracted once or text formatting wraps prematurely</TD></TR><TR><TD CLASS="l">759</TD><TD> // availableLineWidth = availableLineWidth - characterRunLength;</TD></TR><TR CLASS="z"><TD CLASS="l">760</TD><TD> if ((whitespaceMode == XMLFormattingConstraints.IGNORE || whitespaceMode == XMLFormattingConstraints.IGNOREANDTRIM) && (forceInitialIndent || (availableLineWidth <= 0))) {</TD></TR><TR><TD CLASS="l">761</TD><TD> // indent if not already indented</TD></TR><TR CLASS="z"><TD CLASS="l">762</TD><TD> availableLineWidth = indentIfNotAlreadyIndented(textEdit, currentRegion, indentLevel, currentRegion.getStartOffset(), whitespaceRun);</TD></TR><TR><TD CLASS="l">763</TD><TD> // remember to subtract word length</TD></TR><TR CLASS="z"><TD CLASS="l">764</TD><TD> availableLineWidth -= characterRunLength;</TD></TR><TR CLASS="z"><TD CLASS="l">765</TD><TD> forceInitialIndent = false; // initial indent done</TD></TR><TR><TD CLASS="l">766</TD><TD> }</TD></TR><TR><TD CLASS="l">767</TD><TD> else {</TD></TR><TR><TD CLASS="l">768</TD><TD> // just collapse spaces</TD></TR><TR CLASS="z"><TD CLASS="l">769</TD><TD> availableLineWidth -= characterRunLength;</TD></TR><TR><TD CLASS="l">770</TD><TD> }</TD></TR><TR><TD CLASS="l">771</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">772</TD><TD> fullTextOffset += characterRunLength;</TD></TR><TR><TD CLASS="l">773</TD><TD> }</TD></TR><TR><TD CLASS="l">774</TD><TD> }</TD></TR><TR><TD CLASS="l">775</TD><TD> }</TD></TR><TR><TD CLASS="l">776</TD><TD> // update available line width</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="15">777</A></TD><TD> parentConstraints.setAvailableLineWidth(availableLineWidth);</TD></TR><TR CLASS="z"><TD CLASS="l">778</TD><TD> }</TD></TR><TR><TD CLASS="l">779</TD><TD> </TD></TR><TR><TD CLASS="l">780</TD><TD> private void formatWithinEndTag(TextEdit textEdit, XMLFormattingConstraints constraints, IStructuredDocumentRegion currentDocumentRegion, IStructuredDocumentRegion previousDocumentRegion) {</TD></TR><TR CLASS="z"><TD CLASS="l">781</TD><TD> String indentStrategy = constraints.getIndentStrategy();</TD></TR><TR CLASS="z"><TD CLASS="l">782</TD><TD> String whitespaceStrategy = constraints.getWhitespaceStrategy();</TD></TR><TR CLASS="z"><TD CLASS="l">783</TD><TD> int availableLineWidth = constraints.getAvailableLineWidth();</TD></TR><TR CLASS="z"><TD CLASS="l">784</TD><TD> ITextRegionList textRegions = currentDocumentRegion.getRegions();</TD></TR><TR CLASS="z"><TD CLASS="l">785</TD><TD> int currentTextRegionIndex = 1;</TD></TR><TR><TD CLASS="l">786</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">787</TD><TD> ITextRegion currentTextRegion = textRegions.get(currentTextRegionIndex);</TD></TR><TR CLASS="z"><TD CLASS="l">788</TD><TD> String currentType = currentTextRegion.getType();</TD></TR><TR><TD CLASS="l">789</TD><TD> // tag name should always be the first text region</TD></TR><TR CLASS="z"><TD CLASS="l">790</TD><TD> if (currentType == DOMRegionContext.XML_TAG_NAME) {</TD></TR><TR CLASS="z"><TD CLASS="l">791</TD><TD> ITextRegion nextTextRegion = textRegions.get(currentTextRegionIndex + 1);</TD></TR><TR><TD CLASS="l">792</TD><TD> // Bug 221279 - Some non well-formed documents will not contribute a next region</TD></TR><TR CLASS="z"><TD CLASS="l">793</TD><TD> if (nextTextRegion != null && nextTextRegion.getType() == DOMRegionContext.XML_TAG_CLOSE) {</TD></TR><TR><TD CLASS="l">794</TD><TD> // calculate available line width</TD></TR><TR CLASS="z"><TD CLASS="l">795</TD><TD> int tagNameLineWidth = currentTextRegion.getTextLength() + 3;</TD></TR><TR CLASS="z"><TD CLASS="l">796</TD><TD> availableLineWidth -= tagNameLineWidth;</TD></TR><TR><TD CLASS="l">797</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">798</TD><TD> if (indentStrategy == XMLFormattingConstraints.INLINE) {</TD></TR><TR><TD CLASS="l">799</TD><TD> // if was inlining, need to check if out of available line</TD></TR><TR><TD CLASS="l">800</TD><TD> // width - Whitespace may have been corrected in the text content</TD></TR><TR CLASS="z"><TD CLASS="l">801</TD><TD> if (availableLineWidth < 0 && whitespaceStrategy == XMLFormattingConstraints.IGNORE) {</TD></TR><TR><TD CLASS="l">802</TD><TD> // need to deindent if possible</TD></TR><TR CLASS="z"><TD CLASS="l">803</TD><TD> int lineWidth = indentIfPossible(textEdit, constraints, currentDocumentRegion, previousDocumentRegion, whitespaceStrategy, indentStrategy, false);</TD></TR><TR><TD CLASS="l">804</TD><TD> // update available line width</TD></TR><TR CLASS="z"><TD CLASS="l">805</TD><TD> if (lineWidth > 0)</TD></TR><TR CLASS="z"><TD CLASS="l">806</TD><TD> availableLineWidth = lineWidth - tagNameLineWidth;</TD></TR><TR><TD CLASS="l">807</TD><TD> }</TD></TR><TR><TD CLASS="l">808</TD><TD> else {</TD></TR><TR><TD CLASS="l">809</TD><TD> // no need to indent</TD></TR><TR><TD CLASS="l">810</TD><TD> // just make sure to delete previous whitespace if</TD></TR><TR><TD CLASS="l">811</TD><TD> // needed</TD></TR><TR CLASS="z"><TD CLASS="l">812</TD><TD> if (previousDocumentRegion != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">813</TD><TD> if (previousDocumentRegion.getType() == DOMRegionContext.XML_CONTENT) {</TD></TR><TR CLASS="z"><TD CLASS="l">814</TD><TD> String previousDocumentRegionText = previousDocumentRegion.getFullText();</TD></TR><TR CLASS="z"><TD CLASS="l">815</TD><TD> if (previousDocumentRegionText.trim().length() == 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">816</TD><TD> availableLineWidth = collapseSpaces(textEdit, previousDocumentRegion.getStartOffset(), availableLineWidth, previousDocumentRegionText);</TD></TR><TR><TD CLASS="l">817</TD><TD> }</TD></TR><TR><TD CLASS="l">818</TD><TD> }</TD></TR><TR><TD CLASS="l">819</TD><TD> }</TD></TR><TR><TD CLASS="l">820</TD><TD> }</TD></TR><TR><TD CLASS="l">821</TD><TD> }</TD></TR><TR><TD CLASS="l">822</TD><TD> // delete any trail spaces after tag name</TD></TR><TR CLASS="z"><TD CLASS="l">823</TD><TD> if (currentTextRegion.getTextLength() < currentTextRegion.getLength()) {</TD></TR><TR CLASS="z"><TD CLASS="l">824</TD><TD> deleteTrailingSpaces(textEdit, currentTextRegion, currentDocumentRegion);</TD></TR><TR><TD CLASS="l">825</TD><TD> }</TD></TR><TR><TD CLASS="l">826</TD><TD> }</TD></TR><TR><TD CLASS="l">827</TD><TD> }</TD></TR><TR><TD CLASS="l">828</TD><TD> else {</TD></TR><TR><TD CLASS="l">829</TD><TD> // end tag has unexpected stuff, so just leave it alone</TD></TR><TR><TD CLASS="l">830</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">831</TD><TD> constraints.setAvailableLineWidth(availableLineWidth);</TD></TR><TR CLASS="z"><TD CLASS="l">832</TD><TD> }</TD></TR><TR><TD CLASS="l">833</TD><TD> </TD></TR><TR><TD CLASS="l">834</TD><TD> /**</TD></TR><TR><TD CLASS="l">835</TD><TD> * Formats the contents within a tag like tag name and attributes</TD></TR><TR><TD CLASS="l">836</TD><TD> * </TD></TR><TR><TD CLASS="l">837</TD><TD> * @param textEdit</TD></TR><TR><TD CLASS="l">838</TD><TD> * @param currentDocumentRegion</TD></TR><TR><TD CLASS="l">839</TD><TD> * @param textRegions</TD></TR><TR><TD CLASS="l"><A NAME="16">840</A></TD><TD> * contains at least 3 regions</TD></TR><TR><TD CLASS="l">841</TD><TD> * @return true if tag was ended, false otherwise</TD></TR><TR><TD CLASS="l">842</TD><TD> */</TD></TR><TR><TD CLASS="l">843</TD><TD> private boolean formatWithinTag(TextEdit textEdit, XMLFormattingConstraints constraints, IStructuredDocumentRegion currentDocumentRegion, IStructuredDocumentRegion previousDocumentRegion) {</TD></TR><TR CLASS="z"><TD CLASS="l">844</TD><TD> int availableLineWidth = constraints.getAvailableLineWidth();</TD></TR><TR CLASS="z"><TD CLASS="l">845</TD><TD> String indentStrategy = constraints.getIndentStrategy();</TD></TR><TR CLASS="z"><TD CLASS="l">846</TD><TD> String whitespaceStrategy = constraints.getWhitespaceStrategy();</TD></TR><TR CLASS="z"><TD CLASS="l">847</TD><TD> int indentLevel = constraints.getIndentLevel();</TD></TR><TR CLASS="z"><TD CLASS="l">848</TD><TD> ITextRegionList textRegions = currentDocumentRegion.getRegions();</TD></TR><TR CLASS="z"><TD CLASS="l">849</TD><TD> int currentTextRegionIndex = 1;</TD></TR><TR><TD CLASS="l">850</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">851</TD><TD> ITextRegion currentTextRegion = textRegions.get(currentTextRegionIndex);</TD></TR><TR CLASS="z"><TD CLASS="l">852</TD><TD> String currentType = currentTextRegion.getType();</TD></TR><TR><TD CLASS="l">853</TD><TD> // tag name should always be the first text region</TD></TR><TR CLASS="z"><TD CLASS="l">854</TD><TD> if (currentType == DOMRegionContext.XML_TAG_NAME) {</TD></TR><TR CLASS="z"><TD CLASS="l">855</TD><TD> ITextRegion nextTextRegion = textRegions.get(currentTextRegionIndex + 1);</TD></TR><TR CLASS="z"><TD CLASS="l">856</TD><TD> String nextType = (nextTextRegion != null) ? nextTextRegion.getType() : null;</TD></TR><TR CLASS="z"><TD CLASS="l">857</TD><TD> if (nextType == DOMRegionContext.XML_TAG_CLOSE) {</TD></TR><TR><TD CLASS="l">858</TD><TD> // already at tag close</TD></TR><TR CLASS="z"><TD CLASS="l">859</TD><TD> formatStartTagWithNoAttr(textEdit, constraints, currentDocumentRegion, previousDocumentRegion, availableLineWidth, indentStrategy, whitespaceStrategy, currentTextRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">860</TD><TD> return false;</TD></TR><TR><TD CLASS="l">861</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">862</TD><TD> else if (nextType == DOMRegionContext.XML_EMPTY_TAG_CLOSE) {</TD></TR><TR><TD CLASS="l">863</TD><TD> // already at empty tag close</TD></TR><TR CLASS="z"><TD CLASS="l">864</TD><TD> formatEmptyStartTagWithNoAttr(textEdit, constraints, currentDocumentRegion, previousDocumentRegion, availableLineWidth, indentStrategy, whitespaceStrategy, currentTextRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">865</TD><TD> return true;</TD></TR><TR><TD CLASS="l">866</TD><TD> }</TD></TR><TR><TD CLASS="l">867</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">868</TD><TD> availableLineWidth -= (currentTextRegion.getTextLength() + 2);</TD></TR><TR CLASS="z"><TD CLASS="l">869</TD><TD> boolean alignFinalBracket = getFormattingPreferences().getAlignFinalBracket();</TD></TR><TR CLASS="z"><TD CLASS="l">870</TD><TD> boolean oneSpaceInTagName = getFormattingPreferences().getSpaceBeforeEmptyCloseTag();</TD></TR><TR CLASS="z"><TD CLASS="l">871</TD><TD> boolean indentMultipleAttribute = getFormattingPreferences().getIndentMultipleAttributes();</TD></TR><TR><TD CLASS="l">872</TD><TD> // indicates if tag spanned more than one line</TD></TR><TR CLASS="z"><TD CLASS="l">873</TD><TD> boolean spanMoreThan1Line = false;</TD></TR><TR><TD CLASS="l">874</TD><TD> // indicates if all attributes should be indented</TD></TR><TR CLASS="z"><TD CLASS="l">875</TD><TD> boolean indentAllAttributes = false;</TD></TR><TR CLASS="z"><TD CLASS="l">876</TD><TD> if (indentMultipleAttribute) {</TD></TR><TR CLASS="z"><TD CLASS="l">877</TD><TD> int attributesCount = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">878</TD><TD> int i = 2;</TD></TR><TR CLASS="z"><TD CLASS="l">879</TD><TD> while (i < textRegions.size() && attributesCount < 2) {</TD></TR><TR CLASS="z"><TD CLASS="l">880</TD><TD> if (textRegions.get(i).getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME)</TD></TR><TR CLASS="z"><TD CLASS="l">881</TD><TD> ++attributesCount;</TD></TR><TR><TD CLASS="l">882</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">883</TD><TD> indentAllAttributes = (attributesCount > 1);</TD></TR><TR><TD CLASS="l">884</TD><TD> }</TD></TR><TR><TD CLASS="l">885</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">886</TD><TD> while ((currentTextRegionIndex + 1) < textRegions.size()) {</TD></TR><TR CLASS="z"><TD CLASS="l">887</TD><TD> nextTextRegion = textRegions.get(currentTextRegionIndex + 1);</TD></TR><TR CLASS="z"><TD CLASS="l">888</TD><TD> nextType = nextTextRegion.getType();</TD></TR><TR CLASS="z"><TD CLASS="l">889</TD><TD> if (nextType == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) {</TD></TR><TR CLASS="z"><TD CLASS="l">890</TD><TD> boolean indentAttribute = indentAllAttributes;</TD></TR><TR CLASS="z"><TD CLASS="l">891</TD><TD> if (!indentAttribute)</TD></TR><TR CLASS="z"><TD CLASS="l">892</TD><TD> indentAttribute = shouldIndentBeforeAttribute(constraints, textRegions, availableLineWidth, currentTextRegionIndex, currentTextRegion, nextTextRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">893</TD><TD> if (indentAttribute) {</TD></TR><TR CLASS="z"><TD CLASS="l">894</TD><TD> availableLineWidth = indentIfNotAlreadyIndented(textEdit, indentLevel + 1, currentDocumentRegion, currentTextRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">895</TD><TD> spanMoreThan1Line = true;</TD></TR><TR><TD CLASS="l">896</TD><TD> }</TD></TR><TR><TD CLASS="l">897</TD><TD> else {</TD></TR><TR><TD CLASS="l">898</TD><TD> // otherwise, insertSpaceAndCollapse</TD></TR><TR CLASS="z"><TD CLASS="l">899</TD><TD> insertSpaceAndCollapse(textEdit, currentDocumentRegion, availableLineWidth, currentTextRegion);</TD></TR><TR><TD CLASS="l">900</TD><TD> // update available line width</TD></TR><TR CLASS="z"><TD CLASS="l">901</TD><TD> availableLineWidth -= (currentTextRegion.getTextLength() + 1);</TD></TR><TR><TD CLASS="l">902</TD><TD> }</TD></TR><TR><TD CLASS="l">903</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">904</TD><TD> else if (nextType == DOMRegionContext.XML_TAG_CLOSE) {</TD></TR><TR><TD CLASS="l">905</TD><TD> // if need to align bracket on next line, indent</TD></TR><TR CLASS="z"><TD CLASS="l">906</TD><TD> if (alignFinalBracket && spanMoreThan1Line) {</TD></TR><TR CLASS="z"><TD CLASS="l">907</TD><TD> availableLineWidth = indentIfNotAlreadyIndented(textEdit, indentLevel, currentDocumentRegion, currentTextRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">908</TD><TD> --availableLineWidth; // for tag close itself</TD></TR><TR><TD CLASS="l">909</TD><TD> }</TD></TR><TR><TD CLASS="l">910</TD><TD> else {</TD></TR><TR><TD CLASS="l">911</TD><TD> // otherwise, just delete space before tag close</TD></TR><TR CLASS="z"><TD CLASS="l">912</TD><TD> if (currentTextRegion.getTextLength() < currentTextRegion.getLength()) {</TD></TR><TR CLASS="z"><TD CLASS="l">913</TD><TD> deleteTrailingSpaces(textEdit, currentTextRegion, currentDocumentRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">914</TD><TD> availableLineWidth -= (currentTextRegion.getTextLength() + 1);</TD></TR><TR><TD CLASS="l">915</TD><TD> }</TD></TR><TR><TD CLASS="l">916</TD><TD> }</TD></TR><TR><TD CLASS="l">917</TD><TD> // update line width</TD></TR><TR CLASS="z"><TD CLASS="l">918</TD><TD> constraints.setAvailableLineWidth(availableLineWidth);</TD></TR><TR CLASS="z"><TD CLASS="l">919</TD><TD> return false;</TD></TR><TR><TD CLASS="l">920</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">921</TD><TD> else if (nextType == DOMRegionContext.XML_EMPTY_TAG_CLOSE) {</TD></TR><TR CLASS="z"><TD CLASS="l">922</TD><TD> int textLength = currentTextRegion.getTextLength();</TD></TR><TR CLASS="z"><TD CLASS="l">923</TD><TD> int regionLength = currentTextRegion.getLength();</TD></TR><TR><TD CLASS="l">924</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">925</TD><TD> boolean thereAreSpaces = textLength < regionLength;</TD></TR><TR CLASS="z"><TD CLASS="l">926</TD><TD> if (!oneSpaceInTagName && thereAreSpaces) {</TD></TR><TR><TD CLASS="l">927</TD><TD> // delete any trail spaces after tag name</TD></TR><TR CLASS="z"><TD CLASS="l">928</TD><TD> deleteTrailingSpaces(textEdit, currentTextRegion, currentDocumentRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">929</TD><TD> availableLineWidth -= (currentTextRegion.getTextLength() + 2);</TD></TR><TR><TD CLASS="l">930</TD><TD> }</TD></TR><TR><TD CLASS="l">931</TD><TD> // insert a space and collapse ONLY IF it's specified</TD></TR><TR CLASS="z"><TD CLASS="l">932</TD><TD> else if (oneSpaceInTagName) {</TD></TR><TR CLASS="z"><TD CLASS="l">933</TD><TD> insertSpaceAndCollapse(textEdit, currentDocumentRegion, availableLineWidth, currentTextRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">934</TD><TD> availableLineWidth -= (currentTextRegion.getTextLength() + 3);</TD></TR><TR><TD CLASS="l">935</TD><TD> }</TD></TR><TR><TD CLASS="l">936</TD><TD> // update line width</TD></TR><TR CLASS="z"><TD CLASS="l">937</TD><TD> constraints.setAvailableLineWidth(availableLineWidth);</TD></TR><TR CLASS="z"><TD CLASS="l">938</TD><TD> return true;</TD></TR><TR><TD CLASS="l">939</TD><TD> }</TD></TR><TR><TD CLASS="l">940</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">941</TD><TD> if (currentType == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME && nextType == DOMRegionContext.XML_TAG_ATTRIBUTE_EQUALS) {</TD></TR><TR CLASS="z"><TD CLASS="l">942</TD><TD> if (currentTextRegion.getTextLength() < currentTextRegion.getLength()) {</TD></TR><TR CLASS="z"><TD CLASS="l">943</TD><TD> deleteTrailingSpaces(textEdit, currentTextRegion, currentDocumentRegion);</TD></TR><TR><TD CLASS="l">944</TD><TD> }</TD></TR><TR><TD CLASS="l">945</TD><TD> // update available width</TD></TR><TR CLASS="z"><TD CLASS="l">946</TD><TD> availableLineWidth -= currentTextRegion.getTextLength();</TD></TR><TR><TD CLASS="l">947</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">948</TD><TD> else if (currentType == DOMRegionContext.XML_TAG_ATTRIBUTE_EQUALS && nextType == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) {</TD></TR><TR CLASS="z"><TD CLASS="l">949</TD><TD> if (currentTextRegion.getTextLength() < currentTextRegion.getLength()) {</TD></TR><TR CLASS="z"><TD CLASS="l">950</TD><TD> deleteTrailingSpaces(textEdit, currentTextRegion, currentDocumentRegion);</TD></TR><TR><TD CLASS="l">951</TD><TD> }</TD></TR><TR><TD CLASS="l">952</TD><TD> // update available width</TD></TR><TR CLASS="z"><TD CLASS="l">953</TD><TD> availableLineWidth -= currentTextRegion.getTextLength();</TD></TR><TR><TD CLASS="l">954</TD><TD> }</TD></TR><TR><TD CLASS="l">955</TD><TD> else {</TD></TR><TR><TD CLASS="l">956</TD><TD> // otherwise, insertSpaceAndCollapse</TD></TR><TR CLASS="z"><TD CLASS="l">957</TD><TD> insertSpaceAndCollapse(textEdit, currentDocumentRegion, availableLineWidth, currentTextRegion);</TD></TR><TR><TD CLASS="l">958</TD><TD> // update available line width</TD></TR><TR CLASS="z"><TD CLASS="l">959</TD><TD> availableLineWidth -= (currentTextRegion.getTextLength() + 1);</TD></TR><TR><TD CLASS="l">960</TD><TD> }</TD></TR><TR><TD CLASS="l">961</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">962</TD><TD> currentTextRegion = nextTextRegion;</TD></TR><TR CLASS="z"><TD CLASS="l">963</TD><TD> currentType = nextType;</TD></TR><TR CLASS="z"><TD CLASS="l">964</TD><TD> ++currentTextRegionIndex;</TD></TR><TR><TD CLASS="l">965</TD><TD> }</TD></TR><TR><TD CLASS="l">966</TD><TD> }</TD></TR><TR><TD CLASS="l">967</TD><TD> }</TD></TR><TR><TD CLASS="l">968</TD><TD> // update line width</TD></TR><TR CLASS="z"><TD CLASS="l">969</TD><TD> constraints.setAvailableLineWidth(availableLineWidth);</TD></TR><TR CLASS="z"><TD CLASS="l">970</TD><TD> return false;</TD></TR><TR><TD CLASS="l">971</TD><TD> }</TD></TR><TR><TD CLASS="l">972</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="b">973</A></TD><TD> /**</TD></TR><TR><TD CLASS="l">974</TD><TD> * Format an XML comment structured document region.</TD></TR><TR><TD CLASS="l">975</TD><TD> */</TD></TR><TR><TD CLASS="l">976</TD><TD> private void formatComment(TextEdit textEdit, Position formatRange, XMLFormattingConstraints parentConstraints, DOMRegion currentDOMRegion, IStructuredDocumentRegion previousRegion) {</TD></TR><TR CLASS="z"><TD CLASS="l">977</TD><TD> IStructuredDocumentRegion currentRegion = currentDOMRegion.documentRegion;</TD></TR><TR CLASS="z"><TD CLASS="l">978</TD><TD> int lineWidth = parentConstraints.getAvailableLineWidth() - currentRegion.getFullText().length();</TD></TR><TR><TD CLASS="l">979</TD><TD> // Don't format if we're not exceeding the available line width, or if the whitespace</TD></TR><TR><TD CLASS="l">980</TD><TD> // strategy is to preserve whitespace - But update line width.</TD></TR><TR CLASS="z"><TD CLASS="l">981</TD><TD> if(currentRegion == null || parentConstraints.getWhitespaceStrategy() == XMLFormattingConstraints.PRESERVE) {</TD></TR><TR CLASS="z"><TD CLASS="l">982</TD><TD> parentConstraints.setAvailableLineWidth(lineWidth);</TD></TR><TR CLASS="z"><TD CLASS="l">983</TD><TD> return;</TD></TR><TR><TD CLASS="l">984</TD><TD> }</TD></TR><TR><TD CLASS="l">985</TD><TD> </TD></TR><TR><TD CLASS="l">986</TD><TD> // If there is enough room, format the start of the comment tag if it</TD></TR><TR><TD CLASS="l">987</TD><TD> // is on its own line</TD></TR><TR CLASS="z"><TD CLASS="l">988</TD><TD> if(lineWidth >= 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">989</TD><TD> parentConstraints.setAvailableLineWidth(lineWidth);</TD></TR><TR CLASS="z"><TD CLASS="l">990</TD><TD> if(previousRegion.getType() == DOMRegionContext.XML_CONTENT) {</TD></TR><TR CLASS="z"><TD CLASS="l">991</TD><TD> String delimiters = extractLineDelimiters(previousRegion.getFullText(), previousRegion);</TD></TR><TR><TD CLASS="l">992</TD><TD> // Format the comment if its on a newline</TD></TR><TR CLASS="z"><TD CLASS="l">993</TD><TD> if(delimiters != null && delimiters.length() > 0)</TD></TR><TR CLASS="z"><TD CLASS="l">994</TD><TD> textEdit.addChild(new ReplaceEdit(previousRegion.getStartOffset(), previousRegion.getLength(), delimiters + getIndentString(parentConstraints.getIndentLevel()+1)));</TD></TR><TR><TD CLASS="l">995</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">996</TD><TD> return;</TD></TR><TR><TD CLASS="l">997</TD><TD> }</TD></TR><TR><TD CLASS="l">998</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">999</TD><TD> Iterator it = currentRegion.getRegions().iterator();</TD></TR><TR><TD CLASS="l">1000</TD><TD> // Iterate over each text region of the comment</TD></TR><TR CLASS="z"><TD CLASS="l">1001</TD><TD> while(it.hasNext()) {</TD></TR><TR CLASS="z"><TD CLASS="l">1002</TD><TD> ITextRegion text = (ITextRegion) it.next();</TD></TR><TR CLASS="z"><TD CLASS="l">1003</TD><TD> formatCommentTag(textEdit, parentConstraints, currentRegion, text);</TD></TR><TR><TD CLASS="l">1004</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1005</TD><TD> }</TD></TR><TR><TD CLASS="l">1006</TD><TD> </TD></TR><TR><TD CLASS="l">1007</TD><TD> /**</TD></TR><TR><TD CLASS="l">1008</TD><TD> * Handles formatting various portions of an XML comment. Because the XML</TD></TR><TR><TD CLASS="l">1009</TD><TD> * Comment is considered its own document region, there are cases where</TD></TR><TR><TD CLASS="l">1010</TD><TD> * the previous region must be referred to for proper indentation</TD></TR><TR><TD CLASS="l">1011</TD><TD> * consideration. Because of this, most of the special cases are</TD></TR><TR><TD CLASS="l">1012</TD><TD> * catering to the opening text region of the document region.</TD></TR><TR><TD CLASS="l">1013</TD><TD> * </TD></TR><TR><TD CLASS="l">1014</TD><TD> * @param textEdit</TD></TR><TR><TD CLASS="l">1015</TD><TD> * @param parentConstraints</TD></TR><TR><TD CLASS="l"><A NAME="c">1016</A></TD><TD> * @param currentRegion</TD></TR><TR><TD CLASS="l">1017</TD><TD> * @param region</TD></TR><TR><TD CLASS="l">1018</TD><TD> */</TD></TR><TR><TD CLASS="l">1019</TD><TD> private void formatCommentTag(TextEdit textEdit, XMLFormattingConstraints parentConstraints, IStructuredDocumentRegion currentRegion, ITextRegion region) {</TD></TR><TR CLASS="z"><TD CLASS="l">1020</TD><TD> int availableLineWidth = parentConstraints.getAvailableLineWidth();</TD></TR><TR CLASS="z"><TD CLASS="l">1021</TD><TD> int indentLevel = parentConstraints.getIndentLevel() + 1;</TD></TR><TR CLASS="z"><TD CLASS="l">1022</TD><TD> boolean initialIndent = false;</TD></TR><TR><TD CLASS="l">1023</TD><TD> </TD></TR><TR><TD CLASS="l">1024</TD><TD> // Indent the text of the comment an additional level</TD></TR><TR CLASS="z"><TD CLASS="l">1025</TD><TD> if(region.getType() == DOMRegionContext.XML_COMMENT_TEXT) {</TD></TR><TR CLASS="z"><TD CLASS="l">1026</TD><TD> indentLevel++;</TD></TR><TR CLASS="z"><TD CLASS="l">1027</TD><TD> initialIndent = true;</TD></TR><TR><TD CLASS="l">1028</TD><TD> }</TD></TR><TR><TD CLASS="l">1029</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1030</TD><TD> int fullTextOffset = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">1031</TD><TD> char[] fullTextArray = currentRegion.getFullText(region).toCharArray();</TD></TR><TR CLASS="z"><TD CLASS="l">1032</TD><TD> while (fullTextOffset < fullTextArray.length) {</TD></TR><TR><TD CLASS="l">1033</TD><TD> // gather all whitespaces</TD></TR><TR CLASS="z"><TD CLASS="l">1034</TD><TD> String whitespaceRun = null;</TD></TR><TR><TD CLASS="l">1035</TD><TD> </TD></TR><TR><TD CLASS="l">1036</TD><TD> // If the region is a comment opening, the whitespace would actually come from the</TD></TR><TR><TD CLASS="l">1037</TD><TD> // previous document region</TD></TR><TR CLASS="z"><TD CLASS="l">1038</TD><TD> if(region.getType() == DOMRegionContext.XML_COMMENT_OPEN && currentRegion.getPrevious() != null)</TD></TR><TR CLASS="z"><TD CLASS="l">1039</TD><TD> whitespaceRun = getCharacterRun(currentRegion.getPrevious().getFullText().toCharArray(), 0, true);</TD></TR><TR><TD CLASS="l">1040</TD><TD> else</TD></TR><TR CLASS="z"><TD CLASS="l">1041</TD><TD> whitespaceRun = getCharacterRun(fullTextArray, fullTextOffset, true);</TD></TR><TR><TD CLASS="l">1042</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1043</TD><TD> if (whitespaceRun.length() > 0) {</TD></TR><TR><TD CLASS="l">1044</TD><TD> // offset where whitespace starts</TD></TR><TR CLASS="z"><TD CLASS="l">1045</TD><TD> int whitespaceStart = fullTextOffset;</TD></TR><TR><TD CLASS="l">1046</TD><TD> // update current offset in fullText for non comment-opening regions</TD></TR><TR CLASS="z"><TD CLASS="l">1047</TD><TD> if(region.getType() != DOMRegionContext.XML_COMMENT_OPEN)</TD></TR><TR CLASS="z"><TD CLASS="l">1048</TD><TD> fullTextOffset += whitespaceRun.length();</TD></TR><TR><TD CLASS="l">1049</TD><TD> </TD></TR><TR><TD CLASS="l">1050</TD><TD> // gather following word</TD></TR><TR CLASS="z"><TD CLASS="l">1051</TD><TD> String characterRun = getCharacterRun(fullTextArray, fullTextOffset, false);</TD></TR><TR CLASS="z"><TD CLASS="l">1052</TD><TD> int characterRunLength = characterRun.length();</TD></TR><TR CLASS="z"><TD CLASS="l">1053</TD><TD> if (characterRunLength > 0) {</TD></TR><TR><TD CLASS="l">1054</TD><TD> // indent if word is too long or forcing initial</TD></TR><TR><TD CLASS="l">1055</TD><TD> // indent</TD></TR><TR CLASS="z"><TD CLASS="l">1056</TD><TD> availableLineWidth -= characterRunLength;</TD></TR><TR><TD CLASS="l">1057</TD><TD> // offset where indent/collapse will happen - for comment-opening regions,</TD></TR><TR><TD CLASS="l">1058</TD><TD> // this occurs in the previous document region</TD></TR><TR CLASS="z"><TD CLASS="l">1059</TD><TD> int startOffset = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">1060</TD><TD> if(region.getType() == DOMRegionContext.XML_COMMENT_OPEN && currentRegion.getPrevious() != null)</TD></TR><TR CLASS="z"><TD CLASS="l">1061</TD><TD> startOffset = currentRegion.getPrevious().getStartOffset();</TD></TR><TR><TD CLASS="l">1062</TD><TD> else</TD></TR><TR CLASS="z"><TD CLASS="l">1063</TD><TD> startOffset = currentRegion.getStartOffset(region) + whitespaceStart;</TD></TR><TR><TD CLASS="l">1064</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1065</TD><TD> if (region.getType() == DOMRegionContext.XML_COMMENT_OPEN || initialIndent || (availableLineWidth <= 0)) {</TD></TR><TR><TD CLASS="l">1066</TD><TD> // indent if not already indented</TD></TR><TR CLASS="z"><TD CLASS="l">1067</TD><TD> availableLineWidth = indentIfNotAlreadyIndented(textEdit, currentRegion, indentLevel, startOffset, whitespaceRun);</TD></TR><TR><TD CLASS="l">1068</TD><TD> // remember to subtract word length</TD></TR><TR CLASS="z"><TD CLASS="l">1069</TD><TD> availableLineWidth -= characterRunLength;</TD></TR><TR><TD CLASS="l">1070</TD><TD> // Indented the first word of the comment</TD></TR><TR CLASS="z"><TD CLASS="l">1071</TD><TD> if(initialIndent)</TD></TR><TR CLASS="z"><TD CLASS="l">1072</TD><TD> initialIndent = false;</TD></TR><TR><TD CLASS="l">1073</TD><TD> }</TD></TR><TR><TD CLASS="l">1074</TD><TD> else {</TD></TR><TR><TD CLASS="l">1075</TD><TD> // just collapse spaces</TD></TR><TR CLASS="z"><TD CLASS="l">1076</TD><TD> availableLineWidth = collapseSpaces(textEdit, startOffset, availableLineWidth, whitespaceRun);</TD></TR><TR><TD CLASS="l">1077</TD><TD> }</TD></TR><TR><TD CLASS="l">1078</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1079</TD><TD> fullTextOffset += characterRunLength;</TD></TR><TR><TD CLASS="l">1080</TD><TD> }</TD></TR><TR><TD CLASS="l">1081</TD><TD> else {</TD></TR><TR><TD CLASS="l">1082</TD><TD> // handle trailing whitespace</TD></TR><TR CLASS="z"><TD CLASS="l">1083</TD><TD> int whitespaceOffset = currentRegion.getStartOffset(region) + whitespaceStart;</TD></TR><TR CLASS="z"><TD CLASS="l">1084</TD><TD> DeleteEdit deleteTrailing = new DeleteEdit(whitespaceOffset, whitespaceRun.length());</TD></TR><TR CLASS="z"><TD CLASS="l">1085</TD><TD> textEdit.addChild(deleteTrailing);</TD></TR><TR><TD CLASS="l">1086</TD><TD> }</TD></TR><TR><TD CLASS="l">1087</TD><TD> }</TD></TR><TR><TD CLASS="l">1088</TD><TD> else {</TD></TR><TR><TD CLASS="l">1089</TD><TD> // gather word</TD></TR><TR CLASS="z"><TD CLASS="l">1090</TD><TD> String characterRun = getCharacterRun(fullTextArray, fullTextOffset, false);</TD></TR><TR CLASS="z"><TD CLASS="l">1091</TD><TD> int characterRunLength = characterRun.length();</TD></TR><TR CLASS="z"><TD CLASS="l">1092</TD><TD> if (characterRunLength > 0) {</TD></TR><TR><TD CLASS="l">1093</TD><TD> // indent if word is too long or forcing initial</TD></TR><TR><TD CLASS="l">1094</TD><TD> // indent</TD></TR><TR CLASS="z"><TD CLASS="l">1095</TD><TD> availableLineWidth = availableLineWidth - characterRunLength;</TD></TR><TR><TD CLASS="l">1096</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1097</TD><TD> if ((region.getType() == DOMRegionContext.XML_COMMENT_CLOSE || region.getType() == DOMRegionContext.XML_COMMENT_OPEN) || initialIndent || (region.getType() == DOMRegionContext.XML_COMMENT_TEXT && availableLineWidth <= 0)) {</TD></TR><TR><TD CLASS="l">1098</TD><TD> // indent if not already indented</TD></TR><TR CLASS="z"><TD CLASS="l">1099</TD><TD> availableLineWidth = indentIfNotAlreadyIndented(textEdit, currentRegion, indentLevel, currentRegion.getStartOffset(region), whitespaceRun);</TD></TR><TR><TD CLASS="l">1100</TD><TD> // remember to subtract word length</TD></TR><TR CLASS="z"><TD CLASS="l">1101</TD><TD> availableLineWidth -= characterRunLength;</TD></TR><TR CLASS="z"><TD CLASS="l">1102</TD><TD> if(initialIndent)</TD></TR><TR CLASS="z"><TD CLASS="l">1103</TD><TD> initialIndent = false;</TD></TR><TR><TD CLASS="l">1104</TD><TD> }</TD></TR><TR><TD CLASS="l">1105</TD><TD> else {</TD></TR><TR><TD CLASS="l">1106</TD><TD> // just collapse spaces</TD></TR><TR CLASS="z"><TD CLASS="l">1107</TD><TD> availableLineWidth -= characterRunLength;</TD></TR><TR><TD CLASS="l">1108</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1109</TD><TD> fullTextOffset += characterRunLength;</TD></TR><TR><TD CLASS="l">1110</TD><TD> }</TD></TR><TR><TD CLASS="l">1111</TD><TD> }</TD></TR><TR><TD CLASS="l">1112</TD><TD> }</TD></TR><TR><TD CLASS="l">1113</TD><TD> // update available line width</TD></TR><TR CLASS="z"><TD CLASS="l">1114</TD><TD> parentConstraints.setAvailableLineWidth(availableLineWidth);</TD></TR><TR CLASS="z"><TD CLASS="l">1115</TD><TD> }</TD></TR><TR><TD CLASS="l">1116</TD><TD> </TD></TR><TR><TD CLASS="l">1117</TD><TD> /**</TD></TR><TR><TD CLASS="l">1118</TD><TD> * Returns either a String of whitespace or characters depending on</TD></TR><TR><TD CLASS="l">1119</TD><TD> * forWhitespace</TD></TR><TR><TD CLASS="l">1120</TD><TD> * </TD></TR><TR><TD CLASS="l">1121</TD><TD> * @param fullTextArray</TD></TR><TR><TD CLASS="l">1122</TD><TD> * the text array to look in</TD></TR><TR><TD CLASS="l">1123</TD><TD> * @param textOffset</TD></TR><TR><TD CLASS="l">1124</TD><TD> * the start offset to start searching</TD></TR><TR><TD CLASS="l">1125</TD><TD> * @param forWhitespace</TD></TR><TR><TD CLASS="l">1126</TD><TD> * true if should return whitespaces, false otherwise</TD></TR><TR><TD CLASS="l"><A NAME="17">1127</A></TD><TD> * @return a String of either all whitespace or all characters. Never</TD></TR><TR><TD CLASS="l">1128</TD><TD> * returns null</TD></TR><TR><TD CLASS="l">1129</TD><TD> */</TD></TR><TR><TD CLASS="l">1130</TD><TD> private String getCharacterRun(char[] fullTextArray, int textOffset, boolean forWhitespace) {</TD></TR><TR CLASS="z"><TD CLASS="l">1131</TD><TD> StringBuffer characterRun = new StringBuffer();</TD></TR><TR CLASS="z"><TD CLASS="l">1132</TD><TD> boolean nonCharacterFound = false;</TD></TR><TR CLASS="z"><TD CLASS="l">1133</TD><TD> while (textOffset < fullTextArray.length && !nonCharacterFound) {</TD></TR><TR CLASS="z"><TD CLASS="l">1134</TD><TD> char c = fullTextArray[textOffset];</TD></TR><TR CLASS="z"><TD CLASS="l">1135</TD><TD> boolean isWhitespace = Character.isWhitespace(c);</TD></TR><TR CLASS="z"><TD CLASS="l">1136</TD><TD> if ((forWhitespace && isWhitespace) || (!forWhitespace && !isWhitespace))</TD></TR><TR CLASS="z"><TD CLASS="l">1137</TD><TD> characterRun.append(c);</TD></TR><TR><TD CLASS="l">1138</TD><TD> else</TD></TR><TR CLASS="z"><TD CLASS="l">1139</TD><TD> nonCharacterFound = true;</TD></TR><TR CLASS="z"><TD CLASS="l">1140</TD><TD> ++textOffset;</TD></TR><TR><TD CLASS="l">1141</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="1c">1142</A></TD><TD> return characterRun.toString();</TD></TR><TR><TD CLASS="l">1143</TD><TD> }</TD></TR><TR><TD CLASS="l">1144</TD><TD> </TD></TR><TR><TD CLASS="l">1145</TD><TD> private String getTrailingWhitespace(String text) {</TD></TR><TR CLASS="z"><TD CLASS="l">1146</TD><TD> StringBuffer whitespaceRun = new StringBuffer();</TD></TR><TR CLASS="z"><TD CLASS="l">1147</TD><TD> int index = text.length() - 1;</TD></TR><TR CLASS="z"><TD CLASS="l">1148</TD><TD> while(index > 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">1149</TD><TD> char c = text.charAt(index--);</TD></TR><TR CLASS="z"><TD CLASS="l">1150</TD><TD> if (Character.isWhitespace(c))</TD></TR><TR CLASS="z"><TD CLASS="l">1151</TD><TD> whitespaceRun.insert(0, c);</TD></TR><TR><TD CLASS="l">1152</TD><TD> else</TD></TR><TR><TD CLASS="l">1153</TD><TD> break;</TD></TR><TR><TD CLASS="l">1154</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="19">1155</A></TD><TD> return whitespaceRun.toString();</TD></TR><TR><TD CLASS="l">1156</TD><TD> }</TD></TR><TR><TD CLASS="l">1157</TD><TD> </TD></TR><TR><TD CLASS="l">1158</TD><TD> private String getIndentString(int indentLevel) {</TD></TR><TR CLASS="z"><TD CLASS="l">1159</TD><TD> StringBuffer indentString = new StringBuffer();</TD></TR><TR CLASS="z"><TD CLASS="l">1160</TD><TD> String indent = getFormattingPreferences().getOneIndent();</TD></TR><TR CLASS="z"><TD CLASS="l">1161</TD><TD> for (int i = 0; i < indentLevel; ++i) {</TD></TR><TR CLASS="z"><TD CLASS="l">1162</TD><TD> indentString.append(indent);</TD></TR><TR><TD CLASS="l">1163</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="18">1164</A></TD><TD> return indentString.toString();</TD></TR><TR><TD CLASS="l">1165</TD><TD> }</TD></TR><TR><TD CLASS="l">1166</TD><TD> </TD></TR><TR><TD CLASS="l">1167</TD><TD> protected XMLFormattingPreferences getFormattingPreferences() {</TD></TR><TR CLASS="z"><TD CLASS="l">1168</TD><TD> if (fPreferences == null)</TD></TR><TR CLASS="z"><TD CLASS="l">1169</TD><TD> fPreferences = new XMLFormattingPreferences();</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="22">1170</A></TD><TD> return fPreferences;</TD></TR><TR><TD CLASS="l">1171</TD><TD> }</TD></TR><TR><TD CLASS="l">1172</TD><TD> </TD></TR><TR><TD CLASS="l">1173</TD><TD> protected void setFormattingPreferences(XMLFormattingPreferences preferences) {</TD></TR><TR CLASS="z"><TD CLASS="l">1174</TD><TD> fPreferences = preferences;</TD></TR><TR CLASS="z"><TD CLASS="l">1175</TD><TD> }</TD></TR><TR><TD CLASS="l">1176</TD><TD> </TD></TR><TR><TD CLASS="l">1177</TD><TD> /**</TD></TR><TR><TD CLASS="l">1178</TD><TD> * Indent if whitespaceRun does not already contain an indent</TD></TR><TR><TD CLASS="l">1179</TD><TD> * </TD></TR><TR><TD CLASS="l">1180</TD><TD> * @param textEdit</TD></TR><TR><TD CLASS="l">1181</TD><TD> * @param indentLevel</TD></TR><TR><TD CLASS="l">1182</TD><TD> * @param indentStartOffset</TD></TR><TR><TD CLASS="l">1183</TD><TD> * @param maxAvailableLineWidth</TD></TR><TR><TD CLASS="l"><A NAME="1d">1184</A></TD><TD> * @param whitespaceRun</TD></TR><TR><TD CLASS="l">1185</TD><TD> * @return new available line width up to where indented</TD></TR><TR><TD CLASS="l">1186</TD><TD> */</TD></TR><TR><TD CLASS="l">1187</TD><TD> private int indentIfNotAlreadyIndented(TextEdit textEdit, IStructuredDocumentRegion currentRegion, int indentLevel, int indentStartOffset, String whitespaceRun) {</TD></TR><TR CLASS="z"><TD CLASS="l">1188</TD><TD> int maxAvailableLineWidth = getFormattingPreferences().getMaxLineWidth();</TD></TR><TR><TD CLASS="l">1189</TD><TD> </TD></TR><TR><TD CLASS="l">1190</TD><TD> int availableLineWidth;</TD></TR><TR CLASS="z"><TD CLASS="l">1191</TD><TD> String indentString = getIndentString(indentLevel);</TD></TR><TR CLASS="z"><TD CLASS="l">1192</TD><TD> String lineDelimiter = getLineDelimiter(currentRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">1193</TD><TD> String newLineAndIndent = lineDelimiter + indentString;</TD></TR><TR><TD CLASS="l">1194</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1195</TD><TD> TextEdit indentation = null;</TD></TR><TR><TD CLASS="l">1196</TD><TD> </TD></TR><TR><TD CLASS="l">1197</TD><TD> // if not already correctly indented</TD></TR><TR CLASS="z"><TD CLASS="l">1198</TD><TD> if (!newLineAndIndent.equals(whitespaceRun)) {</TD></TR><TR CLASS="z"><TD CLASS="l">1199</TD><TD> if (getFormattingPreferences().getClearAllBlankLines()) {</TD></TR><TR CLASS="z"><TD CLASS="l">1200</TD><TD> if (whitespaceRun != null) {</TD></TR><TR><TD CLASS="l">1201</TD><TD> // replace existing whitespace run</TD></TR><TR CLASS="z"><TD CLASS="l">1202</TD><TD> indentation = new ReplaceEdit(indentStartOffset, whitespaceRun.length(), newLineAndIndent);</TD></TR><TR><TD CLASS="l">1203</TD><TD> }</TD></TR><TR><TD CLASS="l">1204</TD><TD> else {</TD></TR><TR><TD CLASS="l">1205</TD><TD> // just insert correct indent</TD></TR><TR CLASS="z"><TD CLASS="l">1206</TD><TD> indentation = new InsertEdit(indentStartOffset, newLineAndIndent);</TD></TR><TR><TD CLASS="l">1207</TD><TD> }</TD></TR><TR><TD CLASS="l">1208</TD><TD> }</TD></TR><TR><TD CLASS="l">1209</TD><TD> // Keep the empty lines</TD></TR><TR><TD CLASS="l">1210</TD><TD> else {</TD></TR><TR><TD CLASS="l">1211</TD><TD> // just insert correct indent</TD></TR><TR CLASS="z"><TD CLASS="l">1212</TD><TD> if(whitespaceRun == null)</TD></TR><TR CLASS="z"><TD CLASS="l">1213</TD><TD> indentation = new InsertEdit(indentStartOffset, newLineAndIndent);</TD></TR><TR><TD CLASS="l">1214</TD><TD> // Need to preserve the number of empty lines, but still indent on the current line properly</TD></TR><TR><TD CLASS="l">1215</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">1216</TD><TD> String existingDelimiters = extractLineDelimiters(whitespaceRun, currentRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">1217</TD><TD> if(existingDelimiters != null && existingDelimiters.length() > 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">1218</TD><TD> String formatted = existingDelimiters + indentString;</TD></TR><TR><TD CLASS="l">1219</TD><TD> // Don't perform a replace if the formatted string is the same as the existing whitespaceRun</TD></TR><TR CLASS="z"><TD CLASS="l">1220</TD><TD> if(!formatted.equals(whitespaceRun))</TD></TR><TR CLASS="z"><TD CLASS="l">1221</TD><TD> indentation = new ReplaceEdit(indentStartOffset, whitespaceRun.length(), formatted);</TD></TR><TR><TD CLASS="l">1222</TD><TD> }</TD></TR><TR><TD CLASS="l">1223</TD><TD> // No blank lines to preserve - correct the indent</TD></TR><TR><TD CLASS="l">1224</TD><TD> else</TD></TR><TR CLASS="z"><TD CLASS="l">1225</TD><TD> indentation = new ReplaceEdit(indentStartOffset, whitespaceRun.length(), newLineAndIndent);</TD></TR><TR><TD CLASS="l">1226</TD><TD> }</TD></TR><TR><TD CLASS="l">1227</TD><TD> }</TD></TR><TR><TD CLASS="l">1228</TD><TD> }</TD></TR><TR><TD CLASS="l">1229</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1230</TD><TD> if(indentation != null)</TD></TR><TR CLASS="z"><TD CLASS="l">1231</TD><TD> textEdit.addChild(indentation);</TD></TR><TR><TD CLASS="l">1232</TD><TD> // update line width</TD></TR><TR CLASS="z"><TD CLASS="l">1233</TD><TD> availableLineWidth = maxAvailableLineWidth - indentString.length();</TD></TR><TR CLASS="z"><TD CLASS="l">1234</TD><TD> return availableLineWidth;</TD></TR><TR><TD CLASS="l"><A NAME="1e">1235</A></TD><TD> }</TD></TR><TR><TD CLASS="l">1236</TD><TD> </TD></TR><TR><TD CLASS="l">1237</TD><TD> private int indentIfNotAlreadyIndented(TextEdit textEdit, int indentLevel, IStructuredDocumentRegion currentDocumentRegion, ITextRegion currentTextRegion) {</TD></TR><TR><TD CLASS="l">1238</TD><TD> // indent if not already indented</TD></TR><TR CLASS="z"><TD CLASS="l">1239</TD><TD> int textLength = currentTextRegion.getTextLength();</TD></TR><TR CLASS="z"><TD CLASS="l">1240</TD><TD> int regionLength = currentTextRegion.getLength();</TD></TR><TR CLASS="z"><TD CLASS="l">1241</TD><TD> int indentStartOffset = currentDocumentRegion.getTextEndOffset(currentTextRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">1242</TD><TD> String fullText = currentDocumentRegion.getFullText(currentTextRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">1243</TD><TD> String whitespaceRun = fullText.substring(textLength, regionLength);</TD></TR><TR><TD CLASS="l">1244</TD><TD> </TD></TR><TR><TD CLASS="l">1245</TD><TD> // update line width</TD></TR><TR CLASS="z"><TD CLASS="l">1246</TD><TD> int availableLineWidth = indentIfNotAlreadyIndented(textEdit, currentDocumentRegion, indentLevel, indentStartOffset, whitespaceRun);</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="1f">1247</A></TD><TD> return availableLineWidth;</TD></TR><TR><TD CLASS="l">1248</TD><TD> }</TD></TR><TR><TD CLASS="l">1249</TD><TD> </TD></TR><TR><TD CLASS="l">1250</TD><TD> private int indentIfPossible(TextEdit textEdit, XMLFormattingConstraints thisConstraints, IStructuredDocumentRegion currentDocumentRegion, IStructuredDocumentRegion previousDocumentRegion, String whitespaceStrategy, String indentStrategy, boolean addIndent) {</TD></TR><TR CLASS="z"><TD CLASS="l">1251</TD><TD> int availableLineWidth = -1;</TD></TR><TR><TD CLASS="l">1252</TD><TD> // if there is no previous document region, there is no need to indent</TD></TR><TR><TD CLASS="l">1253</TD><TD> // because we're at beginning of document</TD></TR><TR CLASS="z"><TD CLASS="l">1254</TD><TD> if (previousDocumentRegion == null)</TD></TR><TR CLASS="z"><TD CLASS="l">1255</TD><TD> return availableLineWidth;</TD></TR><TR><TD CLASS="l">1256</TD><TD> </TD></TR><TR><TD CLASS="l">1257</TD><TD> // only indent if ignoring whitespace or if collapsing and</TD></TR><TR><TD CLASS="l">1258</TD><TD> // there was a whitespace character before this region</TD></TR><TR CLASS="z"><TD CLASS="l">1259</TD><TD> boolean canIndent = false;</TD></TR><TR CLASS="z"><TD CLASS="l">1260</TD><TD> String previousRegionFullText = null;</TD></TR><TR CLASS="z"><TD CLASS="l">1261</TD><TD> String previousRegionType = null;</TD></TR><TR><TD CLASS="l">1262</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1263</TD><TD> if ((whitespaceStrategy == XMLFormattingConstraints.IGNORE) || whitespaceStrategy == XMLFormattingConstraints.IGNOREANDTRIM) {</TD></TR><TR><TD CLASS="l">1264</TD><TD> // if ignoring, need to check if previous region was cdata</TD></TR><TR CLASS="z"><TD CLASS="l">1265</TD><TD> previousRegionType = previousDocumentRegion.getType();</TD></TR><TR CLASS="z"><TD CLASS="l">1266</TD><TD> if (previousRegionType == DOMRegionContext.XML_CDATA_TEXT)</TD></TR><TR CLASS="z"><TD CLASS="l">1267</TD><TD> canIndent = false;</TD></TR><TR><TD CLASS="l">1268</TD><TD> else</TD></TR><TR CLASS="z"><TD CLASS="l">1269</TD><TD> canIndent = true;</TD></TR><TR><TD CLASS="l">1270</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1271</TD><TD> else if (whitespaceStrategy == XMLFormattingConstraints.COLLAPSE) {</TD></TR><TR><TD CLASS="l">1272</TD><TD> // if collapsing, need to check if previous region ended in a</TD></TR><TR><TD CLASS="l">1273</TD><TD> // whitespace</TD></TR><TR CLASS="z"><TD CLASS="l">1274</TD><TD> previousRegionType = previousDocumentRegion.getType();</TD></TR><TR CLASS="z"><TD CLASS="l">1275</TD><TD> if (previousRegionType == DOMRegionContext.XML_CONTENT) {</TD></TR><TR CLASS="z"><TD CLASS="l">1276</TD><TD> previousRegionFullText = previousDocumentRegion.getFullText();</TD></TR><TR CLASS="z"><TD CLASS="l">1277</TD><TD> int length = previousRegionFullText.length();</TD></TR><TR CLASS="z"><TD CLASS="l">1278</TD><TD> if (length > 1)</TD></TR><TR CLASS="z"><TD CLASS="l">1279</TD><TD> canIndent = Character.isWhitespace(previousRegionFullText.charAt(length - 1));</TD></TR><TR><TD CLASS="l">1280</TD><TD> }</TD></TR><TR><TD CLASS="l">1281</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1282</TD><TD> if (canIndent) {</TD></TR><TR CLASS="z"><TD CLASS="l">1283</TD><TD> int indentStartOffset = currentDocumentRegion.getStartOffset();</TD></TR><TR CLASS="z"><TD CLASS="l">1284</TD><TD> String whitespaceRun = null;</TD></TR><TR><TD CLASS="l">1285</TD><TD> </TD></TR><TR><TD CLASS="l">1286</TD><TD> // get previous region type if it was not previously retrieved</TD></TR><TR CLASS="z"><TD CLASS="l">1287</TD><TD> if (previousRegionType == null)</TD></TR><TR CLASS="z"><TD CLASS="l">1288</TD><TD> previousRegionType = previousDocumentRegion.getType();</TD></TR><TR><TD CLASS="l">1289</TD><TD> </TD></TR><TR><TD CLASS="l">1290</TD><TD> // get previous region's text if it was not previously retrieved</TD></TR><TR CLASS="z"><TD CLASS="l">1291</TD><TD> if (previousRegionFullText == null && previousRegionType == DOMRegionContext.XML_CONTENT)</TD></TR><TR CLASS="z"><TD CLASS="l">1292</TD><TD> previousRegionFullText = previousDocumentRegion.getFullText();</TD></TR><TR><TD CLASS="l">1293</TD><TD> </TD></TR><TR><TD CLASS="l">1294</TD><TD> // if previous region was only whitespace, this may</TD></TR><TR><TD CLASS="l">1295</TD><TD> // already be indented, so need to make sure</TD></TR><TR CLASS="z"><TD CLASS="l">1296</TD><TD> if ((previousRegionFullText != null) && (previousRegionFullText.trim().length() == 0)) {</TD></TR><TR CLASS="z"><TD CLASS="l">1297</TD><TD> indentStartOffset = previousDocumentRegion.getStartOffset();</TD></TR><TR CLASS="z"><TD CLASS="l">1298</TD><TD> whitespaceRun = previousRegionFullText;</TD></TR><TR><TD CLASS="l">1299</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1300</TD><TD> if ((previousRegionFullText != null) && (whitespaceRun == null) && !getFormattingPreferences().getClearAllBlankLines()) {</TD></TR><TR CLASS="z"><TD CLASS="l">1301</TD><TD> whitespaceRun = getTrailingWhitespace(previousRegionFullText);</TD></TR><TR CLASS="z"><TD CLASS="l">1302</TD><TD> indentStartOffset = previousDocumentRegion.getEndOffset() - whitespaceRun.length();</TD></TR><TR><TD CLASS="l">1303</TD><TD> }</TD></TR><TR><TD CLASS="l">1304</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1305</TD><TD> int indentLevel = thisConstraints.getIndentLevel();</TD></TR><TR CLASS="z"><TD CLASS="l">1306</TD><TD> if (addIndent && indentStrategy == XMLFormattingConstraints.INDENT) {</TD></TR><TR CLASS="z"><TD CLASS="l">1307</TD><TD> ++indentLevel;</TD></TR><TR CLASS="z"><TD CLASS="l">1308</TD><TD> thisConstraints.setIndentLevel(indentLevel);</TD></TR><TR><TD CLASS="l">1309</TD><TD> }</TD></TR><TR><TD CLASS="l">1310</TD><TD> </TD></TR><TR><TD CLASS="l">1311</TD><TD> // indent if not already indented</TD></TR><TR CLASS="z"><TD CLASS="l">1312</TD><TD> availableLineWidth = indentIfNotAlreadyIndented(textEdit, currentDocumentRegion, indentLevel, indentStartOffset, whitespaceRun);</TD></TR><TR><TD CLASS="l">1313</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1314</TD><TD> return availableLineWidth;</TD></TR><TR><TD CLASS="l">1315</TD><TD> }</TD></TR><TR><TD CLASS="l">1316</TD><TD> </TD></TR><TR><TD CLASS="l">1317</TD><TD> /**</TD></TR><TR><TD CLASS="l">1318</TD><TD> * Allow exactly one whitespace in currentTextRegion. If there are more,</TD></TR><TR><TD CLASS="l">1319</TD><TD> * collapse to one. If there are none, insert one.</TD></TR><TR><TD CLASS="l">1320</TD><TD> * </TD></TR><TR><TD CLASS="l">1321</TD><TD> * @param textEdit</TD></TR><TR><TD CLASS="l">1322</TD><TD> * @param currentDocumentRegion</TD></TR><TR><TD CLASS="l"><A NAME="20">1323</A></TD><TD> * @param availableLineWidth</TD></TR><TR><TD CLASS="l">1324</TD><TD> * @param currentTextRegion</TD></TR><TR><TD CLASS="l">1325</TD><TD> */</TD></TR><TR><TD CLASS="l">1326</TD><TD> private void insertSpaceAndCollapse(TextEdit textEdit, IStructuredDocumentRegion currentDocumentRegion, int availableLineWidth, ITextRegion currentTextRegion) {</TD></TR><TR CLASS="z"><TD CLASS="l">1327</TD><TD> int textLength = currentTextRegion.getTextLength();</TD></TR><TR CLASS="z"><TD CLASS="l">1328</TD><TD> int regionLength = currentTextRegion.getLength();</TD></TR><TR CLASS="z"><TD CLASS="l">1329</TD><TD> boolean thereAreSpaces = textLength < regionLength;</TD></TR><TR CLASS="z"><TD CLASS="l">1330</TD><TD> int spacesStartOffset = currentDocumentRegion.getStartOffset(currentTextRegion) + textLength;</TD></TR><TR><TD CLASS="l">1331</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1332</TD><TD> if (thereAreSpaces) {</TD></TR><TR CLASS="z"><TD CLASS="l">1333</TD><TD> String fullTagName = currentDocumentRegion.getFullText(currentTextRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">1334</TD><TD> String whitespaceRun = fullTagName.substring(textLength, regionLength);</TD></TR><TR CLASS="z"><TD CLASS="l">1335</TD><TD> collapseSpaces(textEdit, spacesStartOffset, availableLineWidth, whitespaceRun);</TD></TR><TR><TD CLASS="l">1336</TD><TD> }</TD></TR><TR><TD CLASS="l">1337</TD><TD> else {</TD></TR><TR><TD CLASS="l">1338</TD><TD> // insert a space</TD></TR><TR CLASS="z"><TD CLASS="l">1339</TD><TD> InsertEdit insertEdit = new InsertEdit(spacesStartOffset, SPACE);</TD></TR><TR CLASS="z"><TD CLASS="l">1340</TD><TD> textEdit.addChild(insertEdit);</TD></TR><TR><TD CLASS="l"><A NAME="24">1341</A></TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1342</TD><TD> }</TD></TR><TR><TD CLASS="l">1343</TD><TD> </TD></TR><TR><TD CLASS="l">1344</TD><TD> private boolean shouldIndentBeforeAttribute(XMLFormattingConstraints constraints, ITextRegionList textRegions, int availableLineWidth, int currentTextRegionIndex, ITextRegion currentTextRegion, ITextRegion nextTextRegion) {</TD></TR><TR CLASS="z"><TD CLASS="l">1345</TD><TD> boolean indentAttribute = false;</TD></TR><TR><TD CLASS="l">1346</TD><TD> </TD></TR><TR><TD CLASS="l">1347</TD><TD> // look ahead to see if going to hit max line width</TD></TR><TR><TD CLASS="l">1348</TD><TD> // something attrName</TD></TR><TR CLASS="z"><TD CLASS="l">1349</TD><TD> int currentWidth = currentTextRegion.getTextLength() + nextTextRegion.getTextLength() + 1;</TD></TR><TR CLASS="z"><TD CLASS="l">1350</TD><TD> if (currentWidth > availableLineWidth)</TD></TR><TR CLASS="z"><TD CLASS="l">1351</TD><TD> indentAttribute = true;</TD></TR><TR><TD CLASS="l">1352</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">1353</TD><TD> if ((currentTextRegionIndex + 2) < textRegions.size()) {</TD></TR><TR><TD CLASS="l">1354</TD><TD> // still okay, so try next region</TD></TR><TR><TD CLASS="l">1355</TD><TD> // something attrName=</TD></TR><TR CLASS="z"><TD CLASS="l">1356</TD><TD> ITextRegion textRegion = textRegions.get(currentTextRegionIndex + 2);</TD></TR><TR CLASS="z"><TD CLASS="l">1357</TD><TD> if (textRegion.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_EQUALS) {</TD></TR><TR CLASS="z"><TD CLASS="l">1358</TD><TD> ++currentWidth;</TD></TR><TR CLASS="z"><TD CLASS="l">1359</TD><TD> if (currentWidth > availableLineWidth)</TD></TR><TR CLASS="z"><TD CLASS="l">1360</TD><TD> indentAttribute = true;</TD></TR><TR><TD CLASS="l">1361</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">1362</TD><TD> if ((currentTextRegionIndex + 3) < textRegions.size()) {</TD></TR><TR><TD CLASS="l">1363</TD><TD> // still okay, so try next region</TD></TR><TR><TD CLASS="l">1364</TD><TD> // something attrName=attrValue</TD></TR><TR CLASS="z"><TD CLASS="l">1365</TD><TD> textRegion = textRegions.get(currentTextRegionIndex + 3);</TD></TR><TR CLASS="z"><TD CLASS="l">1366</TD><TD> if (textRegion.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) {</TD></TR><TR CLASS="z"><TD CLASS="l">1367</TD><TD> currentWidth = +textRegion.getTextLength();</TD></TR><TR CLASS="z"><TD CLASS="l">1368</TD><TD> if (currentWidth > availableLineWidth)</TD></TR><TR CLASS="z"><TD CLASS="l">1369</TD><TD> indentAttribute = true;</TD></TR><TR><TD CLASS="l">1370</TD><TD> }</TD></TR><TR><TD CLASS="l">1371</TD><TD> }</TD></TR><TR><TD CLASS="l">1372</TD><TD> }</TD></TR><TR><TD CLASS="l">1373</TD><TD> }</TD></TR><TR><TD CLASS="l">1374</TD><TD> }</TD></TR><TR><TD CLASS="l">1375</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1376</TD><TD> return indentAttribute;</TD></TR><TR><TD CLASS="l">1377</TD><TD> }</TD></TR><TR><TD CLASS="l">1378</TD><TD> </TD></TR><TR><TD CLASS="l">1379</TD><TD> /**</TD></TR><TR><TD CLASS="l">1380</TD><TD> * Given the provided information (parentConstraints & currentDOMRegion),</TD></TR><TR><TD CLASS="l">1381</TD><TD> * update the formatting constraints (for this & child)</TD></TR><TR><TD CLASS="l">1382</TD><TD> * </TD></TR><TR><TD CLASS="l">1383</TD><TD> * @param parentConstraints</TD></TR><TR><TD CLASS="l">1384</TD><TD> * can be null</TD></TR><TR><TD CLASS="l">1385</TD><TD> * @param thisConstraints</TD></TR><TR><TD CLASS="l">1386</TD><TD> * can be null</TD></TR><TR><TD CLASS="l">1387</TD><TD> * @param childConstraints</TD></TR><TR><TD CLASS="l">1388</TD><TD> * can be null</TD></TR><TR><TD CLASS="l"><A NAME="25">1389</A></TD><TD> * @param currentDOMRegion</TD></TR><TR><TD CLASS="l">1390</TD><TD> * cannot be null</TD></TR><TR><TD CLASS="l">1391</TD><TD> */</TD></TR><TR><TD CLASS="l">1392</TD><TD> protected void updateFormattingConstraints(XMLFormattingConstraints parentConstraints, XMLFormattingConstraints thisConstraints, XMLFormattingConstraints childConstraints, DOMRegion currentDOMRegion) {</TD></TR><TR CLASS="z"><TD CLASS="l">1393</TD><TD> IStructuredDocumentRegion currentRegion = currentDOMRegion.documentRegion;</TD></TR><TR CLASS="z"><TD CLASS="l">1394</TD><TD> IDOMNode currentNode = currentDOMRegion.domNode;</TD></TR><TR><TD CLASS="l">1395</TD><TD> </TD></TR><TR><TD CLASS="l">1396</TD><TD> // default to whatever parent's constraint said to do</TD></TR><TR CLASS="z"><TD CLASS="l">1397</TD><TD> if (parentConstraints != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1398</TD><TD> if (thisConstraints != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1399</TD><TD> thisConstraints.copyConstraints(parentConstraints);</TD></TR><TR><TD CLASS="l">1400</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1401</TD><TD> if (childConstraints != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1402</TD><TD> childConstraints.copyConstraints(parentConstraints);</TD></TR><TR><TD CLASS="l">1403</TD><TD> // if whitespace strategy was only a hint, null it out so</TD></TR><TR><TD CLASS="l">1404</TD><TD> // defaults are taken instead</TD></TR><TR CLASS="z"><TD CLASS="l">1405</TD><TD> if (parentConstraints.isWhitespaceStrategyAHint())</TD></TR><TR CLASS="z"><TD CLASS="l">1406</TD><TD> childConstraints.setWhitespaceStrategy(null);</TD></TR><TR><TD CLASS="l">1407</TD><TD> }</TD></TR><TR><TD CLASS="l">1408</TD><TD> }</TD></TR><TR><TD CLASS="l">1409</TD><TD> </TD></TR><TR><TD CLASS="l">1410</TD><TD> // set up constraints for direct children of document root</TD></TR><TR CLASS="z"><TD CLASS="l">1411</TD><TD> Node parentNode = currentNode.getParentNode();</TD></TR><TR CLASS="z"><TD CLASS="l">1412</TD><TD> if (parentNode != null && parentNode.getNodeType() == Node.DOCUMENT_NODE) {</TD></TR><TR CLASS="z"><TD CLASS="l">1413</TD><TD> if (thisConstraints != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1414</TD><TD> thisConstraints.setWhitespaceStrategy(XMLFormattingConstraints.IGNORE);</TD></TR><TR CLASS="z"><TD CLASS="l">1415</TD><TD> thisConstraints.setIndentStrategy(XMLFormattingConstraints.NEW_LINE);</TD></TR><TR CLASS="z"><TD CLASS="l">1416</TD><TD> thisConstraints.setIndentLevel(0);</TD></TR><TR><TD CLASS="l">1417</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1418</TD><TD> if (childConstraints != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1419</TD><TD> childConstraints.setWhitespaceStrategy(null);</TD></TR><TR CLASS="z"><TD CLASS="l">1420</TD><TD> childConstraints.setIndentStrategy(null);</TD></TR><TR CLASS="z"><TD CLASS="l">1421</TD><TD> childConstraints.setIndentLevel(0);</TD></TR><TR><TD CLASS="l">1422</TD><TD> }</TD></TR><TR><TD CLASS="l">1423</TD><TD> }</TD></TR><TR><TD CLASS="l">1424</TD><TD> </TD></TR><TR><TD CLASS="l">1425</TD><TD> // other conditions to check when setting up child constraints</TD></TR><TR CLASS="z"><TD CLASS="l">1426</TD><TD> if (childConstraints != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1427</TD><TD> XMLFormattingPreferences preferences = getFormattingPreferences();</TD></TR><TR><TD CLASS="l">1428</TD><TD> </TD></TR><TR><TD CLASS="l">1429</TD><TD> // if we're at document root, child tags should always just start</TD></TR><TR><TD CLASS="l">1430</TD><TD> // on a new line and have an indent level of 0</TD></TR><TR CLASS="z"><TD CLASS="l">1431</TD><TD> if (currentNode.getNodeType() == Node.DOCUMENT_NODE) {</TD></TR><TR CLASS="z"><TD CLASS="l">1432</TD><TD> childConstraints.setWhitespaceStrategy(XMLFormattingConstraints.IGNORE);</TD></TR><TR CLASS="z"><TD CLASS="l">1433</TD><TD> childConstraints.setIndentStrategy(XMLFormattingConstraints.NEW_LINE);</TD></TR><TR CLASS="z"><TD CLASS="l">1434</TD><TD> childConstraints.setIndentLevel(0);</TD></TR><TR><TD CLASS="l">1435</TD><TD> }</TD></TR><TR><TD CLASS="l">1436</TD><TD> else {</TD></TR><TR><TD CLASS="l">1437</TD><TD> // BUG108074 & BUG84688 - preserve whitespace in xsl:text &</TD></TR><TR><TD CLASS="l">1438</TD><TD> // xsl:attribute</TD></TR><TR CLASS="z"><TD CLASS="l">1439</TD><TD> String nodeNamespaceURI = currentNode.getNamespaceURI();</TD></TR><TR CLASS="z"><TD CLASS="l">1440</TD><TD> if (XSL_NAMESPACE.equals(nodeNamespaceURI)) {</TD></TR><TR CLASS="z"><TD CLASS="l">1441</TD><TD> String nodeName = ((Element) currentNode).getLocalName();</TD></TR><TR CLASS="z"><TD CLASS="l">1442</TD><TD> if (XSL_ATTRIBUTE.equals(nodeName) || XSL_TEXT.equals(nodeName)) {</TD></TR><TR CLASS="z"><TD CLASS="l">1443</TD><TD> childConstraints.setWhitespaceStrategy(XMLFormattingConstraints.PRESERVE);</TD></TR><TR><TD CLASS="l">1444</TD><TD> }</TD></TR><TR><TD CLASS="l">1445</TD><TD> }</TD></TR><TR><TD CLASS="l">1446</TD><TD> else {</TD></TR><TR><TD CLASS="l">1447</TD><TD> // search within current tag for xml:space attribute</TD></TR><TR CLASS="z"><TD CLASS="l">1448</TD><TD> ITextRegionList textRegions = currentRegion.getRegions();</TD></TR><TR CLASS="z"><TD CLASS="l">1449</TD><TD> int i = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">1450</TD><TD> boolean xmlSpaceFound = false;</TD></TR><TR CLASS="z"><TD CLASS="l">1451</TD><TD> boolean preserveFound = false;</TD></TR><TR CLASS="z"><TD CLASS="l">1452</TD><TD> while (i < textRegions.size() && !xmlSpaceFound) {</TD></TR><TR CLASS="z"><TD CLASS="l">1453</TD><TD> ITextRegion textRegion = textRegions.get(i);</TD></TR><TR CLASS="z"><TD CLASS="l">1454</TD><TD> if (textRegion.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) {</TD></TR><TR CLASS="z"><TD CLASS="l">1455</TD><TD> String regionText = currentRegion.getText(textRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">1456</TD><TD> if (XML_SPACE.equals(regionText)) {</TD></TR><TR CLASS="z"><TD CLASS="l">1457</TD><TD> if ((i + 1) < textRegions.size()) {</TD></TR><TR CLASS="z"><TD CLASS="l">1458</TD><TD> ++i;</TD></TR><TR CLASS="z"><TD CLASS="l">1459</TD><TD> textRegion = textRegions.get(i);</TD></TR><TR CLASS="z"><TD CLASS="l">1460</TD><TD> if (textRegion.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_EQUALS && ((i + 1) < textRegions.size())) {</TD></TR><TR CLASS="z"><TD CLASS="l">1461</TD><TD> ++i;</TD></TR><TR CLASS="z"><TD CLASS="l">1462</TD><TD> textRegion = textRegions.get(i);</TD></TR><TR CLASS="z"><TD CLASS="l">1463</TD><TD> regionText = currentRegion.getText(textRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">1464</TD><TD> if (PRESERVE.equals(regionText) || PRESERVE_QUOTED.equals(regionText)) {</TD></TR><TR CLASS="z"><TD CLASS="l">1465</TD><TD> preserveFound = true;</TD></TR><TR><TD CLASS="l">1466</TD><TD> }</TD></TR><TR><TD CLASS="l">1467</TD><TD> }</TD></TR><TR><TD CLASS="l">1468</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1469</TD><TD> xmlSpaceFound = true;</TD></TR><TR><TD CLASS="l">1470</TD><TD> }</TD></TR><TR><TD CLASS="l">1471</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1472</TD><TD> ++i;</TD></TR><TR><TD CLASS="l">1473</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1474</TD><TD> if (xmlSpaceFound) {</TD></TR><TR CLASS="z"><TD CLASS="l">1475</TD><TD> if (preserveFound) {</TD></TR><TR><TD CLASS="l">1476</TD><TD> // preserve was found so set the strategy</TD></TR><TR CLASS="z"><TD CLASS="l">1477</TD><TD> childConstraints.setWhitespaceStrategy(XMLFormattingConstraints.PRESERVE);</TD></TR><TR><TD CLASS="l">1478</TD><TD> }</TD></TR><TR><TD CLASS="l">1479</TD><TD> else {</TD></TR><TR><TD CLASS="l">1480</TD><TD> // xml:space was found but it was not collapse, so</TD></TR><TR><TD CLASS="l">1481</TD><TD> // use default whitespace strategy</TD></TR><TR CLASS="z"><TD CLASS="l">1482</TD><TD> childConstraints.setWhitespaceStrategy(XMLFormattingConstraints.DEFAULT);</TD></TR><TR><TD CLASS="l">1483</TD><TD> }</TD></TR><TR><TD CLASS="l">1484</TD><TD> }</TD></TR><TR><TD CLASS="l">1485</TD><TD> else {</TD></TR><TR><TD CLASS="l">1486</TD><TD> // how to hande nodes that have nonwhitespace text</TD></TR><TR><TD CLASS="l">1487</TD><TD> // content</TD></TR><TR CLASS="z"><TD CLASS="l">1488</TD><TD> NodeList nodeList = currentNode.getChildNodes();</TD></TR><TR CLASS="z"><TD CLASS="l">1489</TD><TD> int length = nodeList.getLength();</TD></TR><TR CLASS="z"><TD CLASS="l">1490</TD><TD> int index = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">1491</TD><TD> boolean textNodeFound = false;</TD></TR><TR><TD CLASS="l">1492</TD><TD> // BUG214516 - If the parent constraint is to preserve whitespace, child constraints should</TD></TR><TR><TD CLASS="l">1493</TD><TD> // still reflect the parent constraints</TD></TR><TR CLASS="z"><TD CLASS="l">1494</TD><TD> while (index < length && !textNodeFound && parentConstraints != null && !XMLFormattingConstraints.PRESERVE.equals(parentConstraints.getWhitespaceStrategy())) {</TD></TR><TR CLASS="z"><TD CLASS="l">1495</TD><TD> Node childNode = nodeList.item(index);</TD></TR><TR CLASS="z"><TD CLASS="l">1496</TD><TD> if (childNode.getNodeType() == Node.TEXT_NODE) {</TD></TR><TR CLASS="z"><TD CLASS="l">1497</TD><TD> textNodeFound = !((IDOMText) childNode).isElementContentWhitespace();</TD></TR><TR><TD CLASS="l">1498</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1499</TD><TD> ++index;</TD></TR><TR><TD CLASS="l">1500</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1501</TD><TD> if (textNodeFound) {</TD></TR><TR CLASS="z"><TD CLASS="l">1502</TD><TD> if (length > 1) {</TD></TR><TR><TD CLASS="l">1503</TD><TD> // more in here than just text, so consider</TD></TR><TR><TD CLASS="l">1504</TD><TD> // this mixed content</TD></TR><TR CLASS="z"><TD CLASS="l">1505</TD><TD> childConstraints.setWhitespaceStrategy(preferences.getMixedWhitespaceStrategy());</TD></TR><TR CLASS="z"><TD CLASS="l">1506</TD><TD> childConstraints.setIndentStrategy(preferences.getMixedIndentStrategy());</TD></TR><TR><TD CLASS="l">1507</TD><TD> }</TD></TR><TR><TD CLASS="l">1508</TD><TD> else {</TD></TR><TR><TD CLASS="l">1509</TD><TD> // there's only text</TD></TR><TR CLASS="z"><TD CLASS="l">1510</TD><TD> childConstraints.setWhitespaceStrategy(preferences.getTextWhitespaceStrategy());</TD></TR><TR CLASS="z"><TD CLASS="l">1511</TD><TD> childConstraints.setIndentStrategy(preferences.getTextIndentStrategy());</TD></TR><TR><TD CLASS="l">1512</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1513</TD><TD> childConstraints.setIsWhitespaceStrategyAHint(true);</TD></TR><TR CLASS="z"><TD CLASS="l">1514</TD><TD> childConstraints.setIsIndentStrategyAHint(true);</TD></TR><TR><TD CLASS="l">1515</TD><TD> }</TD></TR><TR><TD CLASS="l">1516</TD><TD> </TD></TR><TR><TD CLASS="l">1517</TD><TD> // try referring to content model for information on</TD></TR><TR><TD CLASS="l">1518</TD><TD> // whitespace & indent strategy</TD></TR><TR CLASS="z"><TD CLASS="l">1519</TD><TD> ModelQueryAdapter adapter = (ModelQueryAdapter) ((IDOMDocument) currentNode.getOwnerDocument()).getAdapterFor(ModelQueryAdapter.class);</TD></TR><TR CLASS="z"><TD CLASS="l">1520</TD><TD> CMElementDeclaration elementDeclaration = (CMElementDeclaration) adapter.getModelQuery().getCMNode(currentNode);</TD></TR><TR CLASS="z"><TD CLASS="l">1521</TD><TD> if (elementDeclaration != null) {</TD></TR><TR><TD CLASS="l">1522</TD><TD> // follow whitespace strategy preference for</TD></TR><TR><TD CLASS="l">1523</TD><TD> // pcdata content</TD></TR><TR CLASS="z"><TD CLASS="l">1524</TD><TD> int contentType = elementDeclaration.getContentType();</TD></TR><TR><TD CLASS="l">1525</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1526</TD><TD> String facetValue = null;</TD></TR><TR CLASS="z"><TD CLASS="l">1527</TD><TD> if(elementDeclaration.getDataType() != null)</TD></TR><TR CLASS="z"><TD CLASS="l">1528</TD><TD> facetValue = (String) elementDeclaration.getDataType().getProperty(PROPERTY_WHITESPACE_FACET);</TD></TR><TR CLASS="z"><TD CLASS="l">1529</TD><TD> if(facetValue != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1530</TD><TD> if(PRESERVE.equals(facetValue))</TD></TR><TR CLASS="z"><TD CLASS="l">1531</TD><TD> childConstraints.setWhitespaceStrategy(XMLFormattingConstraints.PRESERVE);</TD></TR><TR><TD CLASS="l">1532</TD><TD> // For XSD types, "collapse" corresponds to the IGNOREANDTRIM strategy</TD></TR><TR CLASS="z"><TD CLASS="l">1533</TD><TD> else if(COLLAPSE.equals(facetValue))</TD></TR><TR CLASS="z"><TD CLASS="l">1534</TD><TD> childConstraints.setWhitespaceStrategy(XMLFormattingConstraints.IGNOREANDTRIM);</TD></TR><TR CLASS="z"><TD CLASS="l">1535</TD><TD> else if(REPLACE.equals(facetValue))</TD></TR><TR CLASS="z"><TD CLASS="l">1536</TD><TD> childConstraints.setWhitespaceStrategy(XMLFormattingConstraints.REPLACE);</TD></TR><TR><TD CLASS="l">1537</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1538</TD><TD> else if (contentType == CMElementDeclaration.PCDATA && parentConstraints != null && !XMLFormattingConstraints.PRESERVE.equals(parentConstraints.getWhitespaceStrategy())) {</TD></TR><TR CLASS="z"><TD CLASS="l">1539</TD><TD> childConstraints.setWhitespaceStrategy(preferences.getPCDataWhitespaceStrategy());</TD></TR><TR><TD CLASS="l">1540</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1541</TD><TD> else if (contentType == CMElementDeclaration.ELEMENT && parentConstraints != null && !XMLFormattingConstraints.PRESERVE.equals(parentConstraints.getWhitespaceStrategy())) {</TD></TR><TR CLASS="z"><TD CLASS="l">1542</TD><TD> childConstraints.setWhitespaceStrategy(XMLFormattingConstraints.IGNORE);</TD></TR><TR CLASS="z"><TD CLASS="l">1543</TD><TD> childConstraints.setIndentStrategy(XMLFormattingConstraints.INDENT);</TD></TR><TR CLASS="z"><TD CLASS="l">1544</TD><TD> childConstraints.setIsWhitespaceStrategyAHint(true);</TD></TR><TR CLASS="z"><TD CLASS="l">1545</TD><TD> childConstraints.setIsIndentStrategyAHint(true);</TD></TR><TR><TD CLASS="l">1546</TD><TD> }</TD></TR><TR><TD CLASS="l">1547</TD><TD> else {</TD></TR><TR><TD CLASS="l">1548</TD><TD> // look for xml:space in content model</TD></TR><TR CLASS="z"><TD CLASS="l">1549</TD><TD> CMNamedNodeMap cmAttributes = elementDeclaration.getAttributes();</TD></TR><TR><TD CLASS="l">1550</TD><TD> </TD></TR><TR><TD CLASS="l">1551</TD><TD> // Not needed - we're looking for xml:space</TD></TR><TR><TD CLASS="l">1552</TD><TD> //CMNamedNodeMapImpl allAttributes = new CMNamedNodeMapImpl(cmAttributes);</TD></TR><TR><TD CLASS="l">1553</TD><TD> //List nodes = ModelQueryUtil.getModelQuery(currentNode.getOwnerDocument()).getAvailableContent((Element) currentNode, elementDeclaration, ModelQuery.INCLUDE_ATTRIBUTES);</TD></TR><TR><TD CLASS="l">1554</TD><TD> //for (int k = 0; k < nodes.size(); k++) {</TD></TR><TR><TD CLASS="l">1555</TD><TD> // CMNode cmnode = (CMNode) nodes.get(k);</TD></TR><TR><TD CLASS="l">1556</TD><TD> // if (cmnode.getNodeType() == CMNode.ATTRIBUTE_DECLARATION) {</TD></TR><TR><TD CLASS="l">1557</TD><TD> // allAttributes.put(cmnode);</TD></TR><TR><TD CLASS="l">1558</TD><TD> // }</TD></TR><TR><TD CLASS="l">1559</TD><TD> //}</TD></TR><TR><TD CLASS="l">1560</TD><TD> //cmAttributes = allAttributes;</TD></TR><TR><TD CLASS="l">1561</TD><TD> </TD></TR><TR><TD CLASS="l">1562</TD><TD> // Check implied values from the DTD way.</TD></TR><TR CLASS="z"><TD CLASS="l">1563</TD><TD> CMAttributeDeclaration attributeDeclaration = (CMAttributeDeclaration) cmAttributes.getNamedItem(XML_SPACE);</TD></TR><TR CLASS="z"><TD CLASS="l">1564</TD><TD> if (attributeDeclaration != null) {</TD></TR><TR><TD CLASS="l">1565</TD><TD> // CMAttributeDeclaration found, check</TD></TR><TR><TD CLASS="l">1566</TD><TD> // it</TD></TR><TR><TD CLASS="l">1567</TD><TD> // out.</TD></TR><TR><TD CLASS="l">1568</TD><TD> </TD></TR><TR><TD CLASS="l">1569</TD><TD> //BUG214516/196544 - Fixed NPE that was caused by an attr having</TD></TR><TR><TD CLASS="l">1570</TD><TD> // a null attr type</TD></TR><TR CLASS="z"><TD CLASS="l">1571</TD><TD> String defaultValue = null;</TD></TR><TR CLASS="z"><TD CLASS="l">1572</TD><TD> CMDataType attrType = attributeDeclaration.getAttrType();</TD></TR><TR CLASS="z"><TD CLASS="l">1573</TD><TD> if (attrType != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1574</TD><TD> if ((attrType.getImpliedValueKind() != CMDataType.IMPLIED_VALUE_NONE) && attrType.getImpliedValue() != null)</TD></TR><TR CLASS="z"><TD CLASS="l">1575</TD><TD> defaultValue = attrType.getImpliedValue();</TD></TR><TR CLASS="z"><TD CLASS="l">1576</TD><TD> else if ((attrType.getEnumeratedValues() != null) && (attrType.getEnumeratedValues().length > 0)) {</TD></TR><TR CLASS="z"><TD CLASS="l">1577</TD><TD> defaultValue = attrType.getEnumeratedValues()[0];</TD></TR><TR><TD CLASS="l">1578</TD><TD> }</TD></TR><TR><TD CLASS="l">1579</TD><TD> }</TD></TR><TR><TD CLASS="l">1580</TD><TD> </TD></TR><TR><TD CLASS="l">1581</TD><TD> // xml:space="preserve" means preserve</TD></TR><TR><TD CLASS="l">1582</TD><TD> // space,</TD></TR><TR><TD CLASS="l">1583</TD><TD> // everything else means back to</TD></TR><TR><TD CLASS="l">1584</TD><TD> // default.</TD></TR><TR CLASS="z"><TD CLASS="l">1585</TD><TD> if (PRESERVE.equals(defaultValue))</TD></TR><TR CLASS="z"><TD CLASS="l">1586</TD><TD> childConstraints.setWhitespaceStrategy(XMLFormattingConstraints.PRESERVE);</TD></TR><TR><TD CLASS="l">1587</TD><TD> else</TD></TR><TR CLASS="z"><TD CLASS="l">1588</TD><TD> childConstraints.setWhitespaceStrategy(XMLFormattingConstraints.DEFAULT);</TD></TR><TR><TD CLASS="l">1589</TD><TD> }</TD></TR><TR><TD CLASS="l">1590</TD><TD> // If the node has no attributes, inherit the parents whitespace strategy</TD></TR><TR><TD CLASS="l">1591</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">1592</TD><TD> if (parentConstraints != null)</TD></TR><TR CLASS="z"><TD CLASS="l">1593</TD><TD> childConstraints.setWhitespaceStrategy(parentConstraints.getWhitespaceStrategy());</TD></TR><TR><TD CLASS="l">1594</TD><TD> else</TD></TR><TR CLASS="z"><TD CLASS="l">1595</TD><TD> childConstraints.setWhitespaceStrategy(null);</TD></TR><TR><TD CLASS="l">1596</TD><TD> }</TD></TR><TR><TD CLASS="l">1597</TD><TD> }</TD></TR><TR><TD CLASS="l">1598</TD><TD> }</TD></TR><TR><TD CLASS="l">1599</TD><TD> }</TD></TR><TR><TD CLASS="l">1600</TD><TD> }</TD></TR><TR><TD CLASS="l">1601</TD><TD> }</TD></TR><TR><TD CLASS="l">1602</TD><TD> // set default values according to preferences</TD></TR><TR CLASS="z"><TD CLASS="l">1603</TD><TD> if (childConstraints.getWhitespaceStrategy() == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1604</TD><TD> childConstraints.setWhitespaceStrategy(preferences.getElementWhitespaceStrategy());</TD></TR><TR><TD CLASS="l">1605</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1606</TD><TD> if (childConstraints.getIndentStrategy() == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1607</TD><TD> childConstraints.setIndentStrategy(preferences.getElementIndentStrategy());</TD></TR><TR><TD CLASS="l">1608</TD><TD> }</TD></TR><TR><TD CLASS="l">1609</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1610</TD><TD> }</TD></TR><TR><TD CLASS="l">1611</TD><TD> </TD></TR><TR><TD CLASS="l">1612</TD><TD> /**</TD></TR><TR><TD CLASS="l">1613</TD><TD> * Calculates the current available line width given fullText.</TD></TR><TR><TD CLASS="l">1614</TD><TD> * </TD></TR><TR><TD CLASS="l">1615</TD><TD> * @param fullText</TD></TR><TR><TD CLASS="l">1616</TD><TD> * @param availableLineWidth</TD></TR><TR><TD CLASS="l"><A NAME="26">1617</A></TD><TD> * @param maxAvailableLineWidth</TD></TR><TR><TD CLASS="l">1618</TD><TD> * @return</TD></TR><TR><TD CLASS="l">1619</TD><TD> */</TD></TR><TR><TD CLASS="l">1620</TD><TD> private int updateLineWidthWithLastLine(String fullText, int availableLineWidth) {</TD></TR><TR CLASS="z"><TD CLASS="l">1621</TD><TD> int maxAvailableLineWidth = getFormattingPreferences().getMaxLineWidth();</TD></TR><TR CLASS="z"><TD CLASS="l">1622</TD><TD> int lineWidth = availableLineWidth;</TD></TR><TR CLASS="z"><TD CLASS="l">1623</TD><TD> if (fullText != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1624</TD><TD> int textLength = fullText.length();</TD></TR><TR><TD CLASS="l">1625</TD><TD> // update available line width</TD></TR><TR><TD CLASS="l">1626</TD><TD> // find last newline</TD></TR><TR CLASS="z"><TD CLASS="l">1627</TD><TD> int lastLFOffset = fullText.lastIndexOf('\n');</TD></TR><TR CLASS="z"><TD CLASS="l">1628</TD><TD> int lastCROffset = fullText.lastIndexOf('\r');</TD></TR><TR><TD CLASS="l">1629</TD><TD> // all text was on 1 line</TD></TR><TR CLASS="z"><TD CLASS="l">1630</TD><TD> if (lastLFOffset == -1 && lastCROffset == -1) {</TD></TR><TR><TD CLASS="l">1631</TD><TD> // just subtract text length from current</TD></TR><TR><TD CLASS="l">1632</TD><TD> // available line width</TD></TR><TR CLASS="z"><TD CLASS="l">1633</TD><TD> lineWidth -= fullText.length();</TD></TR><TR><TD CLASS="l">1634</TD><TD> }</TD></TR><TR><TD CLASS="l">1635</TD><TD> else {</TD></TR><TR><TD CLASS="l">1636</TD><TD> // calculate available line width of last line</TD></TR><TR CLASS="z"><TD CLASS="l">1637</TD><TD> int lastNewLine = Math.max(lastLFOffset, lastCROffset);</TD></TR><TR CLASS="z"><TD CLASS="l">1638</TD><TD> lineWidth = maxAvailableLineWidth - (textLength - lastNewLine);</TD></TR><TR><TD CLASS="l">1639</TD><TD> }</TD></TR><TR><TD CLASS="l">1640</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="1a">1641</A></TD><TD> return lineWidth;</TD></TR><TR><TD CLASS="l">1642</TD><TD> }</TD></TR><TR><TD CLASS="l">1643</TD><TD> </TD></TR><TR><TD CLASS="l">1644</TD><TD> private String getLineDelimiter(IStructuredDocumentRegion currentRegion) {</TD></TR><TR CLASS="z"><TD CLASS="l">1645</TD><TD> IStructuredDocument doc = currentRegion.getParentDocument();</TD></TR><TR CLASS="z"><TD CLASS="l">1646</TD><TD> int line = doc.getLineOfOffset(currentRegion.getStartOffset());</TD></TR><TR CLASS="z"><TD CLASS="l">1647</TD><TD> String lineDelimiter = doc.getLineDelimiter();</TD></TR><TR><TD CLASS="l">1648</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">1649</TD><TD> if (line > 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">1650</TD><TD> lineDelimiter = doc.getLineDelimiter(line - 1);</TD></TR><TR><TD CLASS="l">1651</TD><TD> }</TD></TR><TR><TD CLASS="l">1652</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1653</TD><TD> catch (BadLocationException e) {</TD></TR><TR><TD CLASS="l">1654</TD><TD> // log for now, unless we find reason not to</TD></TR><TR CLASS="z"><TD CLASS="l">1655</TD><TD> Logger.log(Logger.INFO, e.getMessage());</TD></TR><TR><TD CLASS="l">1656</TD><TD> }</TD></TR><TR><TD CLASS="l">1657</TD><TD> // BUG115716: if cannot get line delimiter from current line, just</TD></TR><TR><TD CLASS="l">1658</TD><TD> // use default line delimiter</TD></TR><TR CLASS="z"><TD CLASS="l">1659</TD><TD> if (lineDelimiter == null)</TD></TR><TR CLASS="z"><TD CLASS="l">1660</TD><TD> lineDelimiter = doc.getLineDelimiter();</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="6">1661</A></TD><TD> return lineDelimiter;</TD></TR><TR><TD CLASS="l">1662</TD><TD> }</TD></TR><TR><TD CLASS="l">1663</TD><TD> </TD></TR><TR><TD CLASS="l">1664</TD><TD> private String extractLineDelimiters(String base, IStructuredDocumentRegion currentRegion) {</TD></TR><TR CLASS="z"><TD CLASS="l">1665</TD><TD> String lineDelimiter = getLineDelimiter(currentRegion);</TD></TR><TR CLASS="z"><TD CLASS="l">1666</TD><TD> StringBuffer sb = new StringBuffer();</TD></TR><TR CLASS="z"><TD CLASS="l">1667</TD><TD> for(int index = 0; index < base.length();) {</TD></TR><TR CLASS="z"><TD CLASS="l">1668</TD><TD> index = base.indexOf(lineDelimiter, index);</TD></TR><TR CLASS="z"><TD CLASS="l">1669</TD><TD> if(index++ >= 0)</TD></TR><TR CLASS="z"><TD CLASS="l">1670</TD><TD> sb.append(lineDelimiter);</TD></TR><TR><TD CLASS="l">1671</TD><TD> else</TD></TR><TR><TD CLASS="l">1672</TD><TD> break;</TD></TR><TR><TD CLASS="l">1673</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="23">1674</A></TD><TD> return sb.toString();</TD></TR><TR><TD CLASS="l">1675</TD><TD> }</TD></TR><TR><TD CLASS="l">1676</TD><TD> </TD></TR><TR><TD CLASS="l">1677</TD><TD> void setProgressMonitor(IProgressMonitor monitor) {</TD></TR><TR CLASS="z"><TD CLASS="l">1678</TD><TD> fProgressMonitor = monitor;</TD></TR><TR CLASS="z"><TD CLASS="l">1679</TD><TD> }</TD></TR><TR><TD CLASS="l">1680</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="64.html">org.eclipse.wst.xml.core.internal.formatter</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> |