| <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 {color:yellow;} .in {color:#356085;} TABLE.s TD {padding-left:0.25em;padding-right:0.25em;} TABLE.s TD.l {padding-left:0.25em;padding-right:0.25em;text-align:right;background:#F0F0F0;} TABLE.s TR.z TD {background:#FF9999;} TABLE.s TR.p TD {background:#FFFF88;} TABLE.s TR.c TD {background:#CCFFCC;} A:link {color:#0000EE;text-decoration:none;} A:visited {color:#0000EE;text-decoration:none;} A:hover {color:#0000EE;text-decoration:underline;} TABLE.cn {border-width:0 0 1px 0;} TABLE.s {border-width:1px 0 1px 1px;} TD.h {color:red;border-width:0 1px 0 0;} TD.f {border-width:0 1px 0 1px;} TD.hf {color:red;border-width:0 1px 0 1px;} TH.f {border-width:1px 1px 1px 1px;} TR.cis TD {background:#F0F0F0;} TR.cis TD {border-width:1px 1px 1px 0;} TR.cis TD.h {color:red;border-width:1px 1px 1px 0;} TR.cis TD.f {border-width:1px 1px 1px 1px;} TR.cis TD.hf {color:red;border-width:1px 1px 1px 1px;} TD.b {border-style:none;background:transparent;line-height:50%;} TD.bt {border-width:1px 0 0 0;background:transparent;line-height:50%;} TR.o TD {background:#F0F0F0;}TABLE.it {border-style:none;}TABLE.it TD,TABLE.it TH {border-style:none;}</STYLE></HEAD><BODY><TABLE CLASS="hdft" CELLSPACING="0" WIDTH="100%"><TR><TH CLASS="tl"><A HREF="http://www.eclemma.org/">EMMA</A> Coverage Report (generated Fri Feb 20 18:44:54 GMT 2009)</TH></TR><TR><TD CLASS="nv">[<A HREF="../xslUnitTestCoverage.html">all classes</A>][<A HREF="7e.html">org.eclipse.wst.sse.ui.internal</A>]</TD></TR></TABLE><H2>COVERAGE SUMMARY FOR SOURCE FILE [<SPAN CLASS="in">StructuredDocumentToTextAdapter.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>StructuredDocumentToTextAdapter.java</TD><TD CLASS="h">0% (0/13)</TD><TD CLASS="h">0% (0/72)</TD><TD CLASS="h">0% (0/1512)</TD><TD CLASS="h">0% (0/398)</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">StructuredDocumentToTextAdapter</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/40)</TD><TD CLASS="h">0% (0/1067)</TD><TD CLASS="h">0% (0/309)</TD></TR><TR><TD CLASS="f"><A HREF="#0">StructuredDocumentToTextAdapter (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/26)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2">StructuredDocumentToTextAdapter (StyledText): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/29)</TD><TD CLASS="h">0% (0/8)</TD></TR><TR><TD CLASS="f"><A HREF="#3">_setDocument (IDocument): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/50)</TD><TD CLASS="h">0% (0/10)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#4">addTextChangeListener (TextChangeListener): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/42)</TD><TD CLASS="h">0% (0/11)</TD></TR><TR><TD CLASS="f"><A HREF="#5">getCharCount (): int</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/13)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#6">getClonedDocument (): IDocument</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/30)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR><TD CLASS="f"><A HREF="#7">getDisplay (): Display</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/7)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#8">getDocument (): IDocument</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/9)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR><TD CLASS="f"><A HREF="#9">getLine (int): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/40)</TD><TD CLASS="h">0% (0/13)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#a">getLineAtOffset (int): int</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/26)</TD><TD CLASS="h">0% (0/10)</TD></TR><TR><TD CLASS="f"><A HREF="#b">getLineCount (): int</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/12)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#c">getLineDelimiter (): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/20)</TD><TD CLASS="h">0% (0/6)</TD></TR><TR><TD CLASS="f"><A HREF="#d">getMasterToProjectionOffset (int): int</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/17)</TD><TD CLASS="h">0% (0/6)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#e">getOffsetAtLine (int): int</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/17)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR><TD CLASS="f"><A HREF="#f">getParentDocument (): IDocument</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/3)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#10">getProjectionToMasterRegion (IRegion): IRegion</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/17)</TD><TD CLASS="h">0% (0/6)</TD></TR><TR><TD CLASS="f"><A HREF="#11">getSafeDocument (): IDocument</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/14)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#12">getStyledTextWidget (): StyledText</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/3)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#13">getTextRange (int, int): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/16)</TD><TD CLASS="h">0% (0/6)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#14">handlePendingEvents (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/26)</TD><TD CLASS="h">0% (0/9)</TD></TR><TR><TD CLASS="f"><A HREF="#15">isStoppedForwardingChanges (): boolean</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/7)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#16">redrawNoChange (NoChangeEvent): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/15)</TD><TD CLASS="h">0% (0/6)</TD></TR><TR><TD CLASS="f"><A HREF="#17">redrawNodesReplaced (StructuredDocumentRegionsReplacedEvent): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/29)</TD><TD CLASS="h">0% (0/9)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#18">redrawRange (int, int): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/57)</TD><TD CLASS="h">0% (0/18)</TD></TR><TR><TD CLASS="f"><A HREF="#19">redrawRangeWithLength (int, int): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/67)</TD><TD CLASS="h">0% (0/20)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#1a">redrawRegionChanged (RegionChangedEvent): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/42)</TD><TD CLASS="h">0% (0/11)</TD></TR><TR><TD CLASS="f"><A HREF="#1b">redrawRegionsReplaced (RegionsReplacedEvent): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/34)</TD><TD CLASS="h">0% (0/10)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#1c">redrawTextChanged (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/31)</TD><TD CLASS="h">0% (0/8)</TD></TR><TR><TD CLASS="f"><A HREF="#1d">relayTextChanged (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/21)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#1e">relayTextChanging (int, int, String): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/68)</TD><TD CLASS="h">0% (0/17)</TD></TR><TR><TD CLASS="f"><A HREF="#1f">relayTextSet (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/22)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#20">removeTextChangeListener (TextChangeListener): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/37)</TD><TD CLASS="h">0% (0/9)</TD></TR><TR><TD CLASS="f"><A HREF="#21">repairLineInformation (IDocument): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/9)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#22">replaceTextRange (int, int, String): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/39)</TD><TD CLASS="h">0% (0/9)</TD></TR><TR><TD CLASS="f"><A HREF="#23">resumeForwardingDocumentChanges (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/21)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#24">runOnDisplayThreadIfNeedede (Runnable): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/48)</TD><TD CLASS="h">0% (0/14)</TD></TR><TR><TD CLASS="f"><A HREF="#25">setDocument (IDocument): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/39)</TD><TD CLASS="h">0% (0/11)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#26">setText (String): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/36)</TD><TD CLASS="h">0% (0/9)</TD></TR><TR><TD CLASS="f"><A HREF="#27">setWidget (StyledText): 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="#28">stopForwardingDocumentChanges (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/24)</TD><TD CLASS="h">0% (0/6)</TD></TR><TR><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#29">StructuredDocumentToTextAdapter$1</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/25)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR><TD CLASS="f"><A HREF="#29">StructuredDocumentToTextAdapter$1 (StructuredDocumentToTextAdapter, int, int)...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/12)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2b">run (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/13)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#2c">StructuredDocumentToTextAdapter$2</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/22)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR><TD CLASS="f"><A HREF="#2c">StructuredDocumentToTextAdapter$2 (StructuredDocumentToTextAdapter, int, int)...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/12)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2e">run (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/10)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#2f">StructuredDocumentToTextAdapter$3</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/22)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR><TD CLASS="f"><A HREF="#2f">StructuredDocumentToTextAdapter$3 (StructuredDocumentToTextAdapter, int, int)...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/12)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#31">run (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/10)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#32">StructuredDocumentToTextAdapter$4</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/22)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR><TD CLASS="f"><A HREF="#32">StructuredDocumentToTextAdapter$4 (StructuredDocumentToTextAdapter, int, int)...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/12)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#34">run (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/10)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#35">StructuredDocumentToTextAdapter$5</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/33)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR><TD CLASS="f"><A HREF="#35">StructuredDocumentToTextAdapter$5 (StructuredDocumentToTextAdapter, TextChang...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/9)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#37">run (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/24)</TD><TD CLASS="h">0% (0/5)</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="#38">StructuredDocumentToTextAdapter$6</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/32)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR><TD CLASS="f"><A HREF="#38">StructuredDocumentToTextAdapter$6 (StructuredDocumentToTextAdapter, TextChang...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/9)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#3a">run (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/23)</TD><TD CLASS="h">0% (0/5)</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="#3b">StructuredDocumentToTextAdapter$7</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/32)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR><TD CLASS="f"><A HREF="#3b">StructuredDocumentToTextAdapter$7 (StructuredDocumentToTextAdapter, TextChang...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/9)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#3d">run (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/23)</TD><TD CLASS="h">0% (0/5)</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="#3e">StructuredDocumentToTextAdapter$8</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/44)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR><TD CLASS="f"><A HREF="#3e">StructuredDocumentToTextAdapter$8 (StructuredDocumentToTextAdapter, int, Text...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/15)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#40">run (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/29)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#41">StructuredDocumentToTextAdapter$DocumentClone</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/26)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR><TD CLASS="f"><A HREF="#41">StructuredDocumentToTextAdapter$DocumentClone (StructuredDocumentToTextAdapte...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/26)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#43">StructuredDocumentToTextAdapter$DocumentListener</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/3)</TD><TD CLASS="h">0% (0/83)</TD><TD CLASS="h">0% (0/20)</TD></TR><TR><TD CLASS="f"><A HREF="#43">StructuredDocumentToTextAdapter$DocumentListener (StructuredDocumentToTextAda...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/9)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#45">documentAboutToBeChanged (DocumentEvent): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/37)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR><TD CLASS="f"><A HREF="#46">documentChanged (DocumentEvent): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/37)</TD><TD CLASS="h">0% (0/11)</TD></TR><TR><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#47">StructuredDocumentToTextAdapter$StringTextStore</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/6)</TD><TD CLASS="h">0% (0/28)</TD><TD CLASS="h">0% (0/9)</TD></TR><TR><TD CLASS="f"><A HREF="#47">StructuredDocumentToTextAdapter$StringTextStore (String): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/9)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#49">get (int): char</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/5)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#4a">get (int, int): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/8)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#4b">getLength (): int</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/4)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#4c">replace (int, int, String): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#4d">set (String): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#4e">StructuredDocumentToTextAdapter$StructuredDocumentListener</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/6)</TD><TD CLASS="h">0% (0/76)</TD><TD CLASS="h">0% (0/24)</TD></TR><TR><TD CLASS="f"><A HREF="#4e">StructuredDocumentToTextAdapter$StructuredDocumentListener (StructuredDocumen...</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/6)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#50">newModel (NewDocumentEvent): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/10)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR><TD CLASS="f"><A HREF="#51">noChange (NoChangeEvent): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/30)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#52">nodesReplaced (StructuredDocumentRegionsReplacedEvent): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/10)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR><TD CLASS="f"><A HREF="#53">regionChanged (RegionChangedEvent): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/10)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#54">regionsReplaced (RegionsReplacedEvent): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/10)</TD><TD CLASS="h">0% (0/4)</TD></TR></TABLE><P></P><TABLE CLASS="s" CELLSPACING="0" WIDTH="100%"><TR CLASS="z"><TD CLASS="l">1</TD><TD>/*******************************************************************************</TD></TR><TR><TD CLASS="l">2</TD><TD> * Copyright (c) 2001, 2005 IBM Corporation and others.</TD></TR><TR><TD CLASS="l">3</TD><TD> * All rights reserved. This program and the accompanying materials</TD></TR><TR><TD CLASS="l">4</TD><TD> * are made available under the terms of the Eclipse Public License v1.0</TD></TR><TR><TD CLASS="l">5</TD><TD> * which accompanies this distribution, and is available at</TD></TR><TR><TD CLASS="l">6</TD><TD> * http://www.eclipse.org/legal/epl-v10.html</TD></TR><TR><TD CLASS="l">7</TD><TD> *</TD></TR><TR><TD CLASS="l">8</TD><TD> * Contributors:</TD></TR><TR><TD CLASS="l">9</TD><TD> * IBM Corporation - initial API and implementation</TD></TR><TR><TD CLASS="l">10</TD><TD> * Jens Lukowski/Innoopract - initial renaming/restructuring</TD></TR><TR><TD CLASS="l">11</TD><TD> * </TD></TR><TR><TD CLASS="l">12</TD><TD> *******************************************************************************/</TD></TR><TR><TD CLASS="l">13</TD><TD>package org.eclipse.wst.sse.ui.internal;</TD></TR><TR><TD CLASS="l">14</TD><TD> </TD></TR><TR><TD CLASS="l">15</TD><TD>import java.util.ArrayList;</TD></TR><TR><TD CLASS="l">16</TD><TD>import java.util.Iterator;</TD></TR><TR><TD CLASS="l">17</TD><TD>import java.util.List;</TD></TR><TR><TD CLASS="l">18</TD><TD> </TD></TR><TR><TD CLASS="l">19</TD><TD>import org.eclipse.core.runtime.Platform;</TD></TR><TR><TD CLASS="l">20</TD><TD>import org.eclipse.core.runtime.jobs.ILock;</TD></TR><TR><TD CLASS="l">21</TD><TD>import org.eclipse.jface.text.AbstractDocument;</TD></TR><TR><TD CLASS="l">22</TD><TD>import org.eclipse.jface.text.BadLocationException;</TD></TR><TR><TD CLASS="l">23</TD><TD>import org.eclipse.jface.text.ConfigurableLineTracker;</TD></TR><TR><TD CLASS="l">24</TD><TD>import org.eclipse.jface.text.DefaultLineTracker;</TD></TR><TR><TD CLASS="l">25</TD><TD>import org.eclipse.jface.text.DocumentEvent;</TD></TR><TR><TD CLASS="l">26</TD><TD>import org.eclipse.jface.text.IDocument;</TD></TR><TR><TD CLASS="l">27</TD><TD>import org.eclipse.jface.text.IDocumentAdapter;</TD></TR><TR><TD CLASS="l">28</TD><TD>import org.eclipse.jface.text.IDocumentAdapterExtension;</TD></TR><TR><TD CLASS="l">29</TD><TD>import org.eclipse.jface.text.IDocumentListener;</TD></TR><TR><TD CLASS="l">30</TD><TD>import org.eclipse.jface.text.IRegion;</TD></TR><TR><TD CLASS="l">31</TD><TD>import org.eclipse.jface.text.IRepairableDocument;</TD></TR><TR><TD CLASS="l">32</TD><TD>import org.eclipse.jface.text.ITextStore;</TD></TR><TR><TD CLASS="l">33</TD><TD>import org.eclipse.jface.text.Region;</TD></TR><TR><TD CLASS="l">34</TD><TD>import org.eclipse.jface.text.TextUtilities;</TD></TR><TR><TD CLASS="l">35</TD><TD>import org.eclipse.jface.text.projection.ProjectionDocument;</TD></TR><TR><TD CLASS="l">36</TD><TD>import org.eclipse.swt.custom.StyledText;</TD></TR><TR><TD CLASS="l">37</TD><TD>import org.eclipse.swt.custom.TextChangeListener;</TD></TR><TR><TD CLASS="l">38</TD><TD>import org.eclipse.swt.custom.TextChangedEvent;</TD></TR><TR><TD CLASS="l">39</TD><TD>import org.eclipse.swt.custom.TextChangingEvent;</TD></TR><TR><TD CLASS="l">40</TD><TD>import org.eclipse.swt.widgets.Display;</TD></TR><TR><TD CLASS="l">41</TD><TD>import org.eclipse.ui.PlatformUI;</TD></TR><TR><TD CLASS="l">42</TD><TD>import org.eclipse.wst.sse.core.internal.ILockable;</TD></TR><TR><TD CLASS="l">43</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.events.IStructuredDocumentListener;</TD></TR><TR><TD CLASS="l">44</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.events.NewDocumentEvent;</TD></TR><TR><TD CLASS="l">45</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.events.NoChangeEvent;</TD></TR><TR><TD CLASS="l">46</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.events.RegionChangedEvent;</TD></TR><TR><TD CLASS="l">47</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.events.RegionsReplacedEvent;</TD></TR><TR><TD CLASS="l">48</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.events.StructuredDocumentEvent;</TD></TR><TR><TD CLASS="l">49</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.events.StructuredDocumentRegionsReplacedEvent;</TD></TR><TR><TD CLASS="l">50</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument;</TD></TR><TR><TD CLASS="l">51</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion;</TD></TR><TR><TD CLASS="l">52</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegionList;</TD></TR><TR><TD CLASS="l">53</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion;</TD></TR><TR><TD CLASS="l">54</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList;</TD></TR><TR><TD CLASS="l">55</TD><TD>import org.eclipse.wst.sse.core.internal.util.Debug;</TD></TR><TR><TD CLASS="l">56</TD><TD>import org.eclipse.wst.sse.core.internal.util.Utilities;</TD></TR><TR><TD CLASS="l">57</TD><TD>import org.eclipse.wst.sse.ui.internal.util.Assert;</TD></TR><TR><TD CLASS="l">58</TD><TD> </TD></TR><TR><TD CLASS="l">59</TD><TD> </TD></TR><TR><TD CLASS="l">60</TD><TD>/**</TD></TR><TR><TD CLASS="l">61</TD><TD> * Adapts IStructuredDocument events and methods to StyledTextContent events</TD></TR><TR><TD CLASS="l">62</TD><TD> * and methods</TD></TR><TR><TD CLASS="l">63</TD><TD> */</TD></TR><TR><TD CLASS="l">64</TD><TD>public class StructuredDocumentToTextAdapter implements IDocumentAdapter, IDocumentAdapterExtension {</TD></TR><TR><TD CLASS="l">65</TD><TD> </TD></TR><TR><TD CLASS="l">66</TD><TD> private class DocumentClone extends AbstractDocument {</TD></TR><TR><TD CLASS="l">67</TD><TD> </TD></TR><TR><TD CLASS="l">68</TD><TD> </TD></TR><TR><TD CLASS="l">69</TD><TD> /**</TD></TR><TR><TD CLASS="l">70</TD><TD> * Creates a new document clone with the given content.</TD></TR><TR><TD CLASS="l">71</TD><TD> * </TD></TR><TR><TD CLASS="l">72</TD><TD> * @param content</TD></TR><TR><TD CLASS="l">73</TD><TD> * the content</TD></TR><TR><TD CLASS="l"><A NAME="41">74</A></TD><TD> * @param lineDelimiters</TD></TR><TR><TD CLASS="l">75</TD><TD> * the line delimiters</TD></TR><TR><TD CLASS="l">76</TD><TD> */</TD></TR><TR><TD CLASS="l">77</TD><TD> public DocumentClone(String content, String[] lineDelimiters) {</TD></TR><TR CLASS="z"><TD CLASS="l">78</TD><TD> super();</TD></TR><TR CLASS="z"><TD CLASS="l">79</TD><TD> setTextStore(new StringTextStore(content));</TD></TR><TR CLASS="z"><TD CLASS="l">80</TD><TD> ConfigurableLineTracker tracker = new ConfigurableLineTracker(lineDelimiters);</TD></TR><TR CLASS="z"><TD CLASS="l">81</TD><TD> setLineTracker(tracker);</TD></TR><TR CLASS="z"><TD CLASS="l">82</TD><TD> getTracker().set(content);</TD></TR><TR CLASS="z"><TD CLASS="l">83</TD><TD> completeInitialization();</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="43">84</A></TD><TD> }</TD></TR><TR><TD CLASS="l">85</TD><TD> }</TD></TR><TR><TD CLASS="l">86</TD><TD> </TD></TR><TR><TD CLASS="l">87</TD><TD> // A pre-notification listener for the viewer's Document</TD></TR><TR CLASS="z"><TD CLASS="l">88</TD><TD> class DocumentListener implements IDocumentListener {</TD></TR><TR CLASS="z"><TD CLASS="l">89</TD><TD> protected boolean allTextChanged = false;</TD></TR><TR><TD CLASS="l"><A NAME="45">90</A></TD><TD> </TD></TR><TR><TD CLASS="l">91</TD><TD> protected DocumentEvent currentEvent;</TD></TR><TR><TD CLASS="l">92</TD><TD> </TD></TR><TR><TD CLASS="l">93</TD><TD> synchronized public void documentAboutToBeChanged(DocumentEvent event) {</TD></TR><TR CLASS="z"><TD CLASS="l">94</TD><TD> if (isStoppedForwardingChanges())</TD></TR><TR CLASS="z"><TD CLASS="l">95</TD><TD> return;</TD></TR><TR><TD CLASS="l">96</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">97</TD><TD> pendingDocumentChangedEvent = true;</TD></TR><TR CLASS="z"><TD CLASS="l">98</TD><TD> allTextChanged = event.getOffset() <= 0 && event.getLength() >= StructuredDocumentToTextAdapter.this.getDocument().getLength();</TD></TR><TR CLASS="z"><TD CLASS="l">99</TD><TD> currentEvent = event;</TD></TR><TR><TD CLASS="l">100</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="46">101</A></TD><TD> StructuredDocumentToTextAdapter.this.relayTextChanging(event.getOffset(), event.getLength(), event.getText());</TD></TR><TR CLASS="z"><TD CLASS="l">102</TD><TD> }</TD></TR><TR><TD CLASS="l">103</TD><TD> </TD></TR><TR><TD CLASS="l">104</TD><TD> synchronized public void documentChanged(DocumentEvent event) {</TD></TR><TR CLASS="z"><TD CLASS="l">105</TD><TD> if (isStoppedForwardingChanges())</TD></TR><TR CLASS="z"><TD CLASS="l">106</TD><TD> return;</TD></TR><TR><TD CLASS="l">107</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">108</TD><TD> if (currentEvent != null && event == currentEvent) {</TD></TR><TR CLASS="z"><TD CLASS="l">109</TD><TD> if (allTextChanged) {</TD></TR><TR CLASS="z"><TD CLASS="l">110</TD><TD> StructuredDocumentToTextAdapter.this.relayTextSet();</TD></TR><TR><TD CLASS="l">111</TD><TD> }</TD></TR><TR><TD CLASS="l">112</TD><TD> else {</TD></TR><TR><TD CLASS="l">113</TD><TD> // temp work around for immediate thread</TD></TR><TR><TD CLASS="l">114</TD><TD> // problem.</TD></TR><TR><TD CLASS="l">115</TD><TD> // should have more general solution</TD></TR><TR><TD CLASS="l">116</TD><TD> // soon. 'syncExec' are rumored to be</TD></TR><TR><TD CLASS="l">117</TD><TD> // prone to hang.</TD></TR><TR CLASS="z"><TD CLASS="l">118</TD><TD> StructuredDocumentToTextAdapter.this.relayTextChanged();</TD></TR><TR><TD CLASS="l">119</TD><TD> }</TD></TR><TR><TD CLASS="l">120</TD><TD> }</TD></TR><TR><TD CLASS="l">121</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">122</TD><TD> currentEvent = null;</TD></TR><TR CLASS="z"><TD CLASS="l">123</TD><TD> pendingDocumentChangedEvent = false;</TD></TR><TR CLASS="z"><TD CLASS="l">124</TD><TD> handlePendingEvents();</TD></TR><TR CLASS="z"><TD CLASS="l">125</TD><TD> lastEvent = null;</TD></TR><TR><TD CLASS="l">126</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">127</TD><TD> }</TD></TR><TR><TD CLASS="l">128</TD><TD> }</TD></TR><TR><TD CLASS="l">129</TD><TD> </TD></TR><TR><TD CLASS="l">130</TD><TD> private static class StringTextStore implements ITextStore {</TD></TR><TR><TD CLASS="l">131</TD><TD> </TD></TR><TR><TD CLASS="l">132</TD><TD> private String fContent;</TD></TR><TR><TD CLASS="l">133</TD><TD> </TD></TR><TR><TD CLASS="l">134</TD><TD> /**</TD></TR><TR><TD CLASS="l">135</TD><TD> * Creates a new string text store with the given content.</TD></TR><TR><TD CLASS="l"><A NAME="47">136</A></TD><TD> * </TD></TR><TR><TD CLASS="l">137</TD><TD> * @param content</TD></TR><TR><TD CLASS="l">138</TD><TD> * the content</TD></TR><TR><TD CLASS="l">139</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">140</TD><TD> public StringTextStore(String content) {</TD></TR><TR CLASS="z"><TD CLASS="l">141</TD><TD> Assert.isNotNull(content, "content can not be null when setting text store"); //$NON-NLS-1$</TD></TR><TR CLASS="z"><TD CLASS="l">142</TD><TD> fContent = content;</TD></TR><TR CLASS="z"><TD CLASS="l">143</TD><TD> }</TD></TR><TR><TD CLASS="l">144</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="49">145</A></TD><TD> /*</TD></TR><TR><TD CLASS="l">146</TD><TD> * @see org.eclipse.jface.text.ITextStore#get(int)</TD></TR><TR><TD CLASS="l">147</TD><TD> */</TD></TR><TR><TD CLASS="l">148</TD><TD> public char get(int offset) {</TD></TR><TR CLASS="z"><TD CLASS="l">149</TD><TD> return fContent.charAt(offset);</TD></TR><TR><TD CLASS="l">150</TD><TD> }</TD></TR><TR><TD CLASS="l">151</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="4a">152</A></TD><TD> /*</TD></TR><TR><TD CLASS="l">153</TD><TD> * @see org.eclipse.jface.text.ITextStore#get(int, int)</TD></TR><TR><TD CLASS="l">154</TD><TD> */</TD></TR><TR><TD CLASS="l">155</TD><TD> public String get(int offset, int length) {</TD></TR><TR CLASS="z"><TD CLASS="l">156</TD><TD> return fContent.substring(offset, offset + length);</TD></TR><TR><TD CLASS="l">157</TD><TD> }</TD></TR><TR><TD CLASS="l">158</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="4b">159</A></TD><TD> /*</TD></TR><TR><TD CLASS="l">160</TD><TD> * @see org.eclipse.jface.text.ITextStore#getLength()</TD></TR><TR><TD CLASS="l">161</TD><TD> */</TD></TR><TR><TD CLASS="l">162</TD><TD> public int getLength() {</TD></TR><TR CLASS="z"><TD CLASS="l">163</TD><TD> return fContent.length();</TD></TR><TR><TD CLASS="l">164</TD><TD> }</TD></TR><TR><TD CLASS="l">165</TD><TD> </TD></TR><TR><TD CLASS="l">166</TD><TD> /*</TD></TR><TR><TD CLASS="l"><A NAME="4c">167</A></TD><TD> * @see org.eclipse.jface.text.ITextStore#replace(int, int,</TD></TR><TR><TD CLASS="l">168</TD><TD> * java.lang.String)</TD></TR><TR><TD CLASS="l">169</TD><TD> */</TD></TR><TR><TD CLASS="l">170</TD><TD> public void replace(int offset, int length, String text) {</TD></TR><TR CLASS="z"><TD CLASS="l">171</TD><TD> }</TD></TR><TR><TD CLASS="l">172</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="4d">173</A></TD><TD> /*</TD></TR><TR><TD CLASS="l">174</TD><TD> * @see org.eclipse.jface.text.ITextStore#set(java.lang.String)</TD></TR><TR><TD CLASS="l">175</TD><TD> */</TD></TR><TR><TD CLASS="l">176</TD><TD> public void set(String text) {</TD></TR><TR CLASS="z"><TD CLASS="l">177</TD><TD> }</TD></TR><TR><TD CLASS="l">178</TD><TD> </TD></TR><TR><TD CLASS="l">179</TD><TD> }</TD></TR><TR><TD CLASS="l">180</TD><TD> </TD></TR><TR><TD CLASS="l">181</TD><TD> /**</TD></TR><TR><TD CLASS="l">182</TD><TD> * Changes to the Document/IStructuredDocument can extend beyond the text</TD></TR><TR><TD CLASS="l"><A NAME="4e">183</A></TD><TD> * change area and require more redrawing to keep the hilighting correct.</TD></TR><TR><TD CLASS="l">184</TD><TD> * The event must be saved so that the redraw is only sent after a</TD></TR><TR><TD CLASS="l">185</TD><TD> * textChanged event is received.</TD></TR><TR><TD CLASS="l">186</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="50">187</A></TD><TD> class StructuredDocumentListener implements IStructuredDocumentListener {</TD></TR><TR><TD CLASS="l">188</TD><TD> </TD></TR><TR><TD CLASS="l">189</TD><TD> public void newModel(NewDocumentEvent structuredDocumentEvent) {</TD></TR><TR><TD CLASS="l">190</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">191</TD><TD> if (isStoppedForwardingChanges()) {</TD></TR><TR><TD CLASS="l">192</TD><TD> // if</TD></TR><TR><TD CLASS="l">193</TD><TD> // (StructuredDocumentToTextAdapter.this.fStopRelayingChanges)</TD></TR><TR><TD CLASS="l">194</TD><TD> // {</TD></TR><TR><TD CLASS="l">195</TD><TD> if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">196</TD><TD> System.out.println("skipped relaying StructuredDocumentEvent " + structuredDocumentEvent.getClass().getName()); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">197</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">198</TD><TD> return;</TD></TR><TR><TD CLASS="l">199</TD><TD> }</TD></TR><TR><TD CLASS="l">200</TD><TD> // should use textSet when all contents have</TD></TR><TR><TD CLASS="l">201</TD><TD> // changed</TD></TR><TR><TD CLASS="l">202</TD><TD> // otherwise need to use the pair of</TD></TR><TR><TD CLASS="l">203</TD><TD> // textChanging and</TD></TR><TR><TD CLASS="l">204</TD><TD> // textChanged.</TD></TR><TR CLASS="z"><TD CLASS="l">205</TD><TD> StructuredDocumentToTextAdapter.this.lastEvent = structuredDocumentEvent;</TD></TR><TR CLASS="z"><TD CLASS="l">206</TD><TD> }</TD></TR><TR><TD CLASS="l">207</TD><TD> </TD></TR><TR><TD CLASS="l">208</TD><TD> public void noChange(final NoChangeEvent structuredDocumentEvent) {</TD></TR><TR><TD CLASS="l"><A NAME="51">209</A></TD><TD> </TD></TR><TR><TD CLASS="l">210</TD><TD> if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">211</TD><TD> System.out.println("skipped relaying StructuredDocumentEvent " + structuredDocumentEvent.getClass().getName()); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">212</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">213</TD><TD> if (structuredDocumentEvent.reason == NoChangeEvent.READ_ONLY_STATE_CHANGE) {</TD></TR><TR CLASS="z"><TD CLASS="l">214</TD><TD> if (pendingDocumentChangedEvent) {</TD></TR><TR CLASS="z"><TD CLASS="l">215</TD><TD> if (lastEventQueue == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">216</TD><TD> lastEventQueue = new ArrayList();</TD></TR><TR><TD CLASS="l">217</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">218</TD><TD> lastEventQueue.add(structuredDocumentEvent);</TD></TR><TR><TD CLASS="l">219</TD><TD> }</TD></TR><TR><TD CLASS="l">220</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">221</TD><TD> StructuredDocumentToTextAdapter.this.lastEvent = structuredDocumentEvent;</TD></TR><TR><TD CLASS="l">222</TD><TD> }</TD></TR><TR><TD CLASS="l">223</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="52">224</A></TD><TD> }</TD></TR><TR><TD CLASS="l">225</TD><TD> </TD></TR><TR><TD CLASS="l">226</TD><TD> public void nodesReplaced(StructuredDocumentRegionsReplacedEvent structuredDocumentEvent) {</TD></TR><TR><TD CLASS="l">227</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">228</TD><TD> if (isStoppedForwardingChanges()) {</TD></TR><TR><TD CLASS="l">229</TD><TD> // if</TD></TR><TR><TD CLASS="l">230</TD><TD> // (StructuredDocumentToTextAdapter.this.fStopRelayingChanges)</TD></TR><TR><TD CLASS="l">231</TD><TD> // {</TD></TR><TR><TD CLASS="l">232</TD><TD> if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">233</TD><TD> System.out.println("not relaying StructuredDocumentEvent " + structuredDocumentEvent.getClass().getName()); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">234</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">235</TD><TD> return;</TD></TR><TR><TD CLASS="l">236</TD><TD> }</TD></TR><TR><TD CLASS="l">237</TD><TD> if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">238</TD><TD> System.out.println("saving StructuredDocumentEvent " + structuredDocumentEvent.getClass().getName()); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">239</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">240</TD><TD> StructuredDocumentToTextAdapter.this.lastEvent = structuredDocumentEvent;</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="53">241</A></TD><TD> }</TD></TR><TR><TD CLASS="l">242</TD><TD> </TD></TR><TR><TD CLASS="l">243</TD><TD> public void regionChanged(RegionChangedEvent structuredDocumentEvent) {</TD></TR><TR><TD CLASS="l">244</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">245</TD><TD> if (isStoppedForwardingChanges()) {</TD></TR><TR><TD CLASS="l">246</TD><TD> // if</TD></TR><TR><TD CLASS="l">247</TD><TD> // (StructuredDocumentToTextAdapter.this.fStopRelayingChanges)</TD></TR><TR><TD CLASS="l">248</TD><TD> // {</TD></TR><TR><TD CLASS="l">249</TD><TD> if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">250</TD><TD> System.out.println("not relaying StructuredDocumentEvent " + structuredDocumentEvent.getClass().getName()); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">251</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">252</TD><TD> return;</TD></TR><TR><TD CLASS="l">253</TD><TD> }</TD></TR><TR><TD CLASS="l">254</TD><TD> if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">255</TD><TD> System.out.println("saving StructuredDocumentEvent " + structuredDocumentEvent.getClass().getName()); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">256</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">257</TD><TD> StructuredDocumentToTextAdapter.this.lastEvent = structuredDocumentEvent;</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="54">258</A></TD><TD> }</TD></TR><TR><TD CLASS="l">259</TD><TD> </TD></TR><TR><TD CLASS="l">260</TD><TD> public void regionsReplaced(RegionsReplacedEvent structuredDocumentEvent) {</TD></TR><TR><TD CLASS="l">261</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">262</TD><TD> if (isStoppedForwardingChanges()) {</TD></TR><TR><TD CLASS="l">263</TD><TD> // if</TD></TR><TR><TD CLASS="l">264</TD><TD> // (StructuredDocumentToTextAdapter.this.fStopRelayingChanges)</TD></TR><TR><TD CLASS="l">265</TD><TD> // {</TD></TR><TR><TD CLASS="l">266</TD><TD> if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">267</TD><TD> System.out.println("not relaying StructuredDocumentEvent " + structuredDocumentEvent.getClass().getName()); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">268</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">269</TD><TD> return;</TD></TR><TR><TD CLASS="l">270</TD><TD> }</TD></TR><TR><TD CLASS="l">271</TD><TD> if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">272</TD><TD> System.out.println("saving StructuredDocumentEvent " + structuredDocumentEvent.getClass().getName()); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">273</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">274</TD><TD> StructuredDocumentToTextAdapter.this.lastEvent = structuredDocumentEvent;</TD></TR><TR CLASS="z"><TD CLASS="l">275</TD><TD> }</TD></TR><TR><TD CLASS="l">276</TD><TD> }</TD></TR><TR><TD CLASS="l">277</TD><TD> </TD></TR><TR><TD CLASS="l">278</TD><TD> private static final String EMPTY_STRING = ""; //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">279</TD><TD> </TD></TR><TR><TD CLASS="l">280</TD><TD> private final static boolean redrawBackground = true;</TD></TR><TR><TD CLASS="l">281</TD><TD> </TD></TR><TR><TD CLASS="l">282</TD><TD> /** The visible child document. */</TD></TR><TR><TD CLASS="l">283</TD><TD> private ProjectionDocument fChildDocument;</TD></TR><TR><TD CLASS="l">284</TD><TD> </TD></TR><TR><TD CLASS="l">285</TD><TD> /** The master document */</TD></TR><TR><TD CLASS="l">286</TD><TD> private IDocument fDocument;</TD></TR><TR><TD CLASS="l">287</TD><TD> /** The document clone for the non-forwarding case. */</TD></TR><TR><TD CLASS="l">288</TD><TD> private IDocument fDocumentClone;</TD></TR><TR><TD CLASS="l">289</TD><TD> </TD></TR><TR><TD CLASS="l">290</TD><TD> // only use this temp work around if on GTK</TD></TR><TR><TD CLASS="l">291</TD><TD> // it causes funny "cursor blinking" if used on windows</TD></TR><TR CLASS="z"><TD CLASS="l">292</TD><TD> private final boolean forceRedrawOnRegionChanged = Platform.getWS().equals("gtk"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">293</TD><TD> /** The original content */</TD></TR><TR><TD CLASS="l">294</TD><TD> private String fOriginalContent;</TD></TR><TR><TD CLASS="l">295</TD><TD> /** The original line delimiters */</TD></TR><TR><TD CLASS="l">296</TD><TD> private String[] fOriginalLineDelimiters;</TD></TR><TR><TD CLASS="l">297</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">298</TD><TD> private int fStopRelayingChangesRequests = 0;</TD></TR><TR><TD CLASS="l">299</TD><TD> </TD></TR><TR><TD CLASS="l">300</TD><TD> private StyledText fStyledTextWidget;</TD></TR><TR><TD CLASS="l">301</TD><TD> </TD></TR><TR><TD CLASS="l">302</TD><TD> /** The registered text changed listeners */</TD></TR><TR><TD CLASS="l">303</TD><TD> TextChangeListener[] fTextChangeListeners;</TD></TR><TR><TD CLASS="l">304</TD><TD> protected DocumentListener internalDocumentListener;</TD></TR><TR><TD CLASS="l">305</TD><TD> </TD></TR><TR><TD CLASS="l">306</TD><TD> // The listeners for relaying DocumentEvents and</TD></TR><TR><TD CLASS="l">307</TD><TD> // requesting repaints</TD></TR><TR><TD CLASS="l">308</TD><TD> // after modification</TD></TR><TR><TD CLASS="l">309</TD><TD> private IStructuredDocumentListener internalStructuredDocumentListener;</TD></TR><TR><TD CLASS="l">310</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">311</TD><TD> protected StructuredDocumentEvent lastEvent = null;</TD></TR><TR><TD CLASS="l">312</TD><TD> List lastEventQueue;</TD></TR><TR><TD CLASS="l">313</TD><TD> boolean pendingDocumentChangedEvent;</TD></TR><TR><TD CLASS="l">314</TD><TD> </TD></TR><TR><TD CLASS="l">315</TD><TD> private static final boolean DEBUG = false;</TD></TR><TR><TD CLASS="l">316</TD><TD> </TD></TR><TR><TD CLASS="l">317</TD><TD> /**</TD></TR><TR><TD CLASS="l"><A NAME="0">318</A></TD><TD> * TEST ONLY - TEST ONLY - TEST ONLY NOT API use this constructor only for</TD></TR><TR><TD CLASS="l">319</TD><TD> * tests. Creates a new document adapter which is initiallly not connected</TD></TR><TR><TD CLASS="l">320</TD><TD> * to any document.</TD></TR><TR><TD CLASS="l">321</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">322</TD><TD> public StructuredDocumentToTextAdapter() {</TD></TR><TR><TD CLASS="l">323</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">324</TD><TD> internalStructuredDocumentListener = new StructuredDocumentListener();</TD></TR><TR CLASS="z"><TD CLASS="l">325</TD><TD> internalDocumentListener = new DocumentListener();</TD></TR><TR><TD CLASS="l">326</TD><TD> // for testing only</TD></TR><TR><TD CLASS="l">327</TD><TD> // setDocument(getModelManager().createStructuredDocumentFor(ContentTypeIdentifierForXML.ContentTypeID_XML));</TD></TR><TR CLASS="z"><TD CLASS="l">328</TD><TD> }</TD></TR><TR><TD CLASS="l">329</TD><TD> </TD></TR><TR><TD CLASS="l">330</TD><TD> /**</TD></TR><TR><TD CLASS="l">331</TD><TD> * Creates a new document adapter which is initiallly not connected to any</TD></TR><TR><TD CLASS="l">332</TD><TD> * document.</TD></TR><TR><TD CLASS="l"><A NAME="2">333</A></TD><TD> */</TD></TR><TR><TD CLASS="l">334</TD><TD> public StructuredDocumentToTextAdapter(StyledText styledTextWidget) {</TD></TR><TR><TD CLASS="l">335</TD><TD> </TD></TR><TR><TD CLASS="l">336</TD><TD> // do not use 'this()' in this case</TD></TR><TR CLASS="z"><TD CLASS="l">337</TD><TD> super();</TD></TR><TR CLASS="z"><TD CLASS="l">338</TD><TD> internalStructuredDocumentListener = new StructuredDocumentListener();</TD></TR><TR CLASS="z"><TD CLASS="l">339</TD><TD> internalDocumentListener = new DocumentListener();</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="3">340</A></TD><TD> fStyledTextWidget = styledTextWidget;</TD></TR><TR CLASS="z"><TD CLASS="l">341</TD><TD> }</TD></TR><TR><TD CLASS="l">342</TD><TD> </TD></TR><TR><TD CLASS="l">343</TD><TD> private void _setDocument(IDocument newDoc) {</TD></TR><TR CLASS="z"><TD CLASS="l">344</TD><TD> if (fDocument instanceof IStructuredDocument) {</TD></TR><TR CLASS="z"><TD CLASS="l">345</TD><TD> ((IStructuredDocument) fDocument).removeDocumentChangedListener(internalStructuredDocumentListener);</TD></TR><TR><TD CLASS="l">346</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">347</TD><TD> fDocument = newDoc;</TD></TR><TR CLASS="z"><TD CLASS="l">348</TD><TD> if (!isStoppedForwardingChanges()) {</TD></TR><TR CLASS="z"><TD CLASS="l">349</TD><TD> fDocumentClone = null;</TD></TR><TR CLASS="z"><TD CLASS="l">350</TD><TD> fOriginalContent = getDocument() != null ? getDocument().get() : null;</TD></TR><TR CLASS="z"><TD CLASS="l">351</TD><TD> fOriginalLineDelimiters = getDocument() != null ? getDocument().getLegalLineDelimiters() : null;</TD></TR><TR><TD CLASS="l">352</TD><TD> }</TD></TR><TR><TD CLASS="l">353</TD><TD> </TD></TR><TR><TD CLASS="l">354</TD><TD> if (DEBUG && fDocument != null && !(fDocument instanceof ILockable)) {</TD></TR><TR><TD CLASS="l">355</TD><TD> </TD></TR><TR><TD CLASS="l">356</TD><TD> System.out.println("Warning: non ILockable document used in StructuredDocumentToTextAdapter"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">357</TD><TD> System.out.println(" document updates on non-display thread will not be safe if editor open"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">358</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">359</TD><TD> if (fDocument instanceof IStructuredDocument) {</TD></TR><TR CLASS="z"><TD CLASS="l">360</TD><TD> ((IStructuredDocument) fDocument).addDocumentChangedListener(internalStructuredDocumentListener);</TD></TR><TR><TD CLASS="l">361</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">362</TD><TD> }</TD></TR><TR><TD CLASS="l">363</TD><TD> </TD></TR><TR><TD CLASS="l">364</TD><TD> /*</TD></TR><TR><TD CLASS="l">365</TD><TD> * (non-Javadoc)</TD></TR><TR><TD CLASS="l">366</TD><TD> * </TD></TR><TR><TD CLASS="l">367</TD><TD> * @see org.eclipse.swt.custom.StyledTextContent#addTextChangeListener(org.eclipse.swt.custom.TextChangeListener)</TD></TR><TR><TD CLASS="l">368</TD><TD> */</TD></TR><TR><TD CLASS="l">369</TD><TD> public synchronized void addTextChangeListener(TextChangeListener listener) {</TD></TR><TR><TD CLASS="l">370</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="4">371</A></TD><TD> // make sure listener is not already in listening</TD></TR><TR><TD CLASS="l">372</TD><TD> // (and if it is, print a warning to aid debugging,</TD></TR><TR><TD CLASS="l">373</TD><TD> // if needed)</TD></TR><TR><TD CLASS="l">374</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">375</TD><TD> if (Utilities.contains(fTextChangeListeners, listener)) {</TD></TR><TR><TD CLASS="l">376</TD><TD> if (Debug.displayWarnings) {</TD></TR><TR><TD CLASS="l">377</TD><TD> System.out.println("StructuredDocumentToTextAdapter::addTextChangedListeners. listener " + listener + " was added more than once. "); //$NON-NLS-2$//$NON-NLS-1$</TD></TR><TR><TD CLASS="l">378</TD><TD> }</TD></TR><TR><TD CLASS="l">379</TD><TD> }</TD></TR><TR><TD CLASS="l">380</TD><TD> else {</TD></TR><TR><TD CLASS="l">381</TD><TD> if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">382</TD><TD> System.out.println("StructuredDocumentToTextAdapter::addTextChangedListeners. Adding an instance of " + listener.getClass() + " as a listener on text adapter."); //$NON-NLS-2$//$NON-NLS-1$</TD></TR><TR><TD CLASS="l">383</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">384</TD><TD> int oldSize = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">385</TD><TD> if (fTextChangeListeners != null) {</TD></TR><TR><TD CLASS="l">386</TD><TD> // normally won't be null, but we need to be</TD></TR><TR><TD CLASS="l">387</TD><TD> // sure, for first time through</TD></TR><TR CLASS="z"><TD CLASS="l">388</TD><TD> oldSize = fTextChangeListeners.length;</TD></TR><TR><TD CLASS="l">389</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">390</TD><TD> int newSize = oldSize + 1;</TD></TR><TR CLASS="z"><TD CLASS="l">391</TD><TD> TextChangeListener[] newListeners = new TextChangeListener[newSize];</TD></TR><TR CLASS="z"><TD CLASS="l">392</TD><TD> if (fTextChangeListeners != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">393</TD><TD> System.arraycopy(fTextChangeListeners, 0, newListeners, 0, oldSize);</TD></TR><TR><TD CLASS="l">394</TD><TD> }</TD></TR><TR><TD CLASS="l">395</TD><TD> // add listener to last position</TD></TR><TR CLASS="z"><TD CLASS="l">396</TD><TD> newListeners[newSize - 1] = listener;</TD></TR><TR><TD CLASS="l">397</TD><TD> //</TD></TR><TR><TD CLASS="l">398</TD><TD> // now switch new for old</TD></TR><TR CLASS="z"><TD CLASS="l">399</TD><TD> fTextChangeListeners = newListeners;</TD></TR><TR><TD CLASS="l">400</TD><TD> //</TD></TR><TR><TD CLASS="l">401</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">402</TD><TD> }</TD></TR><TR><TD CLASS="l">403</TD><TD> </TD></TR><TR><TD CLASS="l">404</TD><TD> /*</TD></TR><TR><TD CLASS="l">405</TD><TD> * @see org.eclipse.swt.custom.StyledTextContent#getCharCount()</TD></TR><TR><TD CLASS="l">406</TD><TD> */</TD></TR><TR><TD CLASS="l"><A NAME="5">407</A></TD><TD> public int getCharCount() {</TD></TR><TR><TD CLASS="l">408</TD><TD> </TD></TR><TR><TD CLASS="l">409</TD><TD> // getDocument can sometimes be null during startup</TD></TR><TR><TD CLASS="l">410</TD><TD> // and dispose</TD></TR><TR CLASS="z"><TD CLASS="l">411</TD><TD> int result = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">412</TD><TD> IDocument doc = getDocument();</TD></TR><TR CLASS="z"><TD CLASS="l">413</TD><TD> if (doc != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">414</TD><TD> result = getSafeDocument().getLength();</TD></TR><TR><TD CLASS="l">415</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="6">416</A></TD><TD> return result;</TD></TR><TR><TD CLASS="l">417</TD><TD> }</TD></TR><TR><TD CLASS="l">418</TD><TD> </TD></TR><TR><TD CLASS="l">419</TD><TD> private IDocument getClonedDocument() {</TD></TR><TR CLASS="z"><TD CLASS="l">420</TD><TD> if (fDocumentClone == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">421</TD><TD> String content = fOriginalContent == null ? "" : fOriginalContent; //$NON-NLS-1$</TD></TR><TR CLASS="z"><TD CLASS="l">422</TD><TD> String[] delims = fOriginalLineDelimiters == null ? DefaultLineTracker.DELIMITERS : fOriginalLineDelimiters;</TD></TR><TR CLASS="z"><TD CLASS="l">423</TD><TD> fDocumentClone = new DocumentClone(content, delims);</TD></TR><TR><TD CLASS="l">424</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">425</TD><TD> return fDocumentClone;</TD></TR><TR><TD CLASS="l">426</TD><TD> }</TD></TR><TR><TD CLASS="l">427</TD><TD> </TD></TR><TR><TD CLASS="l">428</TD><TD> Display getDisplay() {</TD></TR><TR><TD CLASS="l">429</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="7">430</A></TD><TD> // Note: the workbench should always have a display</TD></TR><TR><TD CLASS="l">431</TD><TD> // (unless running headless), whereas Display.getCurrent()</TD></TR><TR><TD CLASS="l">432</TD><TD> // only returns the display if the currently executing thread</TD></TR><TR><TD CLASS="l">433</TD><TD> // has one.</TD></TR><TR CLASS="z"><TD CLASS="l">434</TD><TD> if (PlatformUI.isWorkbenchRunning())</TD></TR><TR CLASS="z"><TD CLASS="l">435</TD><TD> return PlatformUI.getWorkbench().getDisplay();</TD></TR><TR><TD CLASS="l">436</TD><TD> else</TD></TR><TR CLASS="z"><TD CLASS="l">437</TD><TD> return null;</TD></TR><TR><TD CLASS="l">438</TD><TD> }</TD></TR><TR><TD CLASS="l">439</TD><TD> </TD></TR><TR><TD CLASS="l">440</TD><TD> /**</TD></TR><TR><TD CLASS="l">441</TD><TD> * Returns the visible document.</TD></TR><TR><TD CLASS="l">442</TD><TD> * </TD></TR><TR><TD CLASS="l"><A NAME="8">443</A></TD><TD> * @return IDocument</TD></TR><TR><TD CLASS="l">444</TD><TD> */</TD></TR><TR><TD CLASS="l">445</TD><TD> protected IDocument getDocument() {</TD></TR><TR><TD CLASS="l">446</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">447</TD><TD> if (fChildDocument == null)</TD></TR><TR CLASS="z"><TD CLASS="l">448</TD><TD> return fDocument;</TD></TR><TR CLASS="z"><TD CLASS="l">449</TD><TD> return fChildDocument;</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> * Returns region in master document of given region (should be region in</TD></TR><TR><TD CLASS="l">454</TD><TD> * projection document)</TD></TR><TR><TD CLASS="l">455</TD><TD> * </TD></TR><TR><TD CLASS="l"><A NAME="10">456</A></TD><TD> * @return region if no projection document exists, region of master</TD></TR><TR><TD CLASS="l">457</TD><TD> * document if possible, null otherwise</TD></TR><TR><TD CLASS="l">458</TD><TD> */</TD></TR><TR><TD CLASS="l">459</TD><TD> private IRegion getProjectionToMasterRegion(IRegion region) {</TD></TR><TR CLASS="z"><TD CLASS="l">460</TD><TD> IRegion originalRegion = region;</TD></TR><TR CLASS="z"><TD CLASS="l">461</TD><TD> if (fChildDocument != null) {</TD></TR><TR><TD CLASS="l">462</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">463</TD><TD> originalRegion = fChildDocument.getProjectionMapping().toOriginRegion(region);</TD></TR><TR><TD CLASS="l">464</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">465</TD><TD> catch (BadLocationException e) {</TD></TR><TR CLASS="z"><TD CLASS="l">466</TD><TD> Logger.logException(e);</TD></TR><TR><TD CLASS="l">467</TD><TD> }</TD></TR><TR><TD CLASS="l">468</TD><TD> }</TD></TR><TR><TD CLASS="l">469</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">470</TD><TD> return originalRegion;</TD></TR><TR><TD CLASS="l">471</TD><TD> }</TD></TR><TR><TD CLASS="l">472</TD><TD> </TD></TR><TR><TD CLASS="l">473</TD><TD> /**</TD></TR><TR><TD CLASS="l">474</TD><TD> * Returns offset in projection document of given offset (should be offset</TD></TR><TR><TD CLASS="l">475</TD><TD> * in master document)</TD></TR><TR><TD CLASS="l">476</TD><TD> * </TD></TR><TR><TD CLASS="l"><A NAME="d">477</A></TD><TD> * @return offset if no projection document exists, offset of projection</TD></TR><TR><TD CLASS="l">478</TD><TD> * document if possible, -1 otherwise</TD></TR><TR><TD CLASS="l">479</TD><TD> */</TD></TR><TR><TD CLASS="l">480</TD><TD> private int getMasterToProjectionOffset(int offset) {</TD></TR><TR CLASS="z"><TD CLASS="l">481</TD><TD> int originalOffset = offset;</TD></TR><TR CLASS="z"><TD CLASS="l">482</TD><TD> if (fChildDocument != null) {</TD></TR><TR><TD CLASS="l">483</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">484</TD><TD> originalOffset = fChildDocument.getProjectionMapping().toImageOffset(offset);</TD></TR><TR><TD CLASS="l">485</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">486</TD><TD> catch (BadLocationException e) {</TD></TR><TR CLASS="z"><TD CLASS="l">487</TD><TD> Logger.logException(e);</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> </TD></TR><TR CLASS="z"><TD CLASS="l">491</TD><TD> return originalOffset;</TD></TR><TR><TD CLASS="l">492</TD><TD> }</TD></TR><TR><TD CLASS="l">493</TD><TD> </TD></TR><TR><TD CLASS="l">494</TD><TD> /**</TD></TR><TR><TD CLASS="l">495</TD><TD> * Return the line at the given character offset without delimiters.</TD></TR><TR><TD CLASS="l">496</TD><TD> * <p></TD></TR><TR><TD CLASS="l">497</TD><TD> * </TD></TR><TR><TD CLASS="l">498</TD><TD> * @param offset</TD></TR><TR><TD CLASS="l">499</TD><TD> * offset of the line to return. Does not include delimiters of</TD></TR><TR><TD CLASS="l">500</TD><TD> * preceeding lines. Offset 0 is the first character of the</TD></TR><TR><TD CLASS="l">501</TD><TD> * document.</TD></TR><TR><TD CLASS="l"><A NAME="9">502</A></TD><TD> * @return the line text without delimiters</TD></TR><TR><TD CLASS="l">503</TD><TD> */</TD></TR><TR><TD CLASS="l">504</TD><TD> public java.lang.String getLine(int lineNumber) {</TD></TR><TR><TD CLASS="l">505</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">506</TD><TD> String result = null;</TD></TR><TR CLASS="z"><TD CLASS="l">507</TD><TD> if (lineNumber >= getLineCount()) {</TD></TR><TR><TD CLASS="l">508</TD><TD> if (Debug.displayWarnings) {</TD></TR><TR><TD CLASS="l">509</TD><TD> System.out.println("Development Debug: IStructuredDocument:getLine() error. lineNumber requested (" + lineNumber + ") was greater than number of lines(" + getLineCount() + "). EmptyString returned"); //$NON-NLS-1$//$NON-NLS-3$//$NON-NLS-2$</TD></TR><TR><TD CLASS="l">510</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">511</TD><TD> result = EMPTY_STRING;</TD></TR><TR><TD CLASS="l">512</TD><TD> }</TD></TR><TR><TD CLASS="l">513</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">514</TD><TD> IDocument doc = getSafeDocument();</TD></TR><TR CLASS="z"><TD CLASS="l">515</TD><TD> if (doc == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">516</TD><TD> result = EMPTY_STRING;</TD></TR><TR><TD CLASS="l">517</TD><TD> }</TD></TR><TR><TD CLASS="l">518</TD><TD> else {</TD></TR><TR><TD CLASS="l">519</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">520</TD><TD> IRegion r = doc.getLineInformation(lineNumber);</TD></TR><TR CLASS="z"><TD CLASS="l">521</TD><TD> if (r.getLength() > 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">522</TD><TD> result = doc.get(r.getOffset(), r.getLength());</TD></TR><TR><TD CLASS="l">523</TD><TD> }</TD></TR><TR><TD CLASS="l">524</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">525</TD><TD> result = EMPTY_STRING;</TD></TR><TR><TD CLASS="l">526</TD><TD> }</TD></TR><TR><TD CLASS="l">527</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">528</TD><TD> catch (BadLocationException e) {</TD></TR><TR CLASS="z"><TD CLASS="l">529</TD><TD> result = EMPTY_STRING;</TD></TR><TR><TD CLASS="l">530</TD><TD> }</TD></TR><TR><TD CLASS="l">531</TD><TD> }</TD></TR><TR><TD CLASS="l">532</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">533</TD><TD> return result;</TD></TR><TR><TD CLASS="l">534</TD><TD> }</TD></TR><TR><TD CLASS="l">535</TD><TD> </TD></TR><TR><TD CLASS="l">536</TD><TD> /**</TD></TR><TR><TD CLASS="l">537</TD><TD> * Tries to repair the line information.</TD></TR><TR><TD CLASS="l">538</TD><TD> * </TD></TR><TR><TD CLASS="l">539</TD><TD> * @param document</TD></TR><TR><TD CLASS="l">540</TD><TD> * the document</TD></TR><TR><TD CLASS="l"><A NAME="21">541</A></TD><TD> * @see IRepairableDocument#repairLineInformation()</TD></TR><TR><TD CLASS="l">542</TD><TD> * @see Eclipse 3.0</TD></TR><TR><TD CLASS="l">543</TD><TD> */</TD></TR><TR><TD CLASS="l">544</TD><TD> private void repairLineInformation(IDocument document) {</TD></TR><TR CLASS="z"><TD CLASS="l">545</TD><TD> if (document instanceof IRepairableDocument) {</TD></TR><TR CLASS="z"><TD CLASS="l">546</TD><TD> IRepairableDocument repairable = (IRepairableDocument) document;</TD></TR><TR CLASS="z"><TD CLASS="l">547</TD><TD> repairable.repairLineInformation();</TD></TR><TR><TD CLASS="l">548</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">549</TD><TD> }</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> * Return the line index at the given character offset.</TD></TR><TR><TD CLASS="l">553</TD><TD> * <p></TD></TR><TR><TD CLASS="l">554</TD><TD> * </TD></TR><TR><TD CLASS="l">555</TD><TD> * @param offset</TD></TR><TR><TD CLASS="l">556</TD><TD> * offset of the line to return. The first character of the</TD></TR><TR><TD CLASS="l">557</TD><TD> * document is at offset 0. An offset of getLength() is valid</TD></TR><TR><TD CLASS="l">558</TD><TD> * and should answer the number of lines.</TD></TR><TR><TD CLASS="l">559</TD><TD> * @return the line index. The first line is at index 0. If the character</TD></TR><TR><TD CLASS="l">560</TD><TD> * at offset is a delimiter character, answer the line index of</TD></TR><TR><TD CLASS="l">561</TD><TD> * the line that is delimited. For example, text = "\r\n\r\n",</TD></TR><TR><TD CLASS="l">562</TD><TD> * delimiter = "\r\n", then: getLineAtOffset(0) == 0</TD></TR><TR><TD CLASS="l">563</TD><TD> * getLineAtOffset(1) == 0 getLineAtOffset(2) == 1</TD></TR><TR><TD CLASS="l"><A NAME="a">564</A></TD><TD> * getLineAtOffset(3) == 1 getLineAtOffset(4) == 2</TD></TR><TR><TD CLASS="l">565</TD><TD> */</TD></TR><TR><TD CLASS="l">566</TD><TD> public int getLineAtOffset(int offset) {</TD></TR><TR><TD CLASS="l">567</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">568</TD><TD> int result = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">569</TD><TD> IDocument doc = getSafeDocument();</TD></TR><TR CLASS="z"><TD CLASS="l">570</TD><TD> if (doc != null) {</TD></TR><TR><TD CLASS="l">571</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">572</TD><TD> result = doc.getLineOfOffset(offset);</TD></TR><TR><TD CLASS="l">573</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">574</TD><TD> catch (BadLocationException x) {</TD></TR><TR CLASS="z"><TD CLASS="l">575</TD><TD> repairLineInformation(doc);</TD></TR><TR><TD CLASS="l">576</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">577</TD><TD> result = doc.getLineOfOffset(offset);</TD></TR><TR><TD CLASS="l">578</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">579</TD><TD> catch (BadLocationException x2) {</TD></TR><TR><TD CLASS="l">580</TD><TD> // should not occur, but seems to for projection</TD></TR><TR><TD CLASS="l">581</TD><TD> // documents, related to repainting overview ruler</TD></TR><TR CLASS="z"><TD CLASS="l">582</TD><TD> result = 0;</TD></TR><TR><TD CLASS="l">583</TD><TD> }</TD></TR><TR><TD CLASS="l">584</TD><TD> }</TD></TR><TR><TD CLASS="l">585</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="b">586</A></TD><TD> return result;</TD></TR><TR><TD CLASS="l">587</TD><TD> }</TD></TR><TR><TD CLASS="l">588</TD><TD> </TD></TR><TR><TD CLASS="l">589</TD><TD> public int getLineCount() {</TD></TR><TR CLASS="z"><TD CLASS="l">590</TD><TD> int result = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">591</TD><TD> IDocument doc = getSafeDocument();</TD></TR><TR CLASS="z"><TD CLASS="l">592</TD><TD> if (doc != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">593</TD><TD> result = doc.getNumberOfLines();</TD></TR><TR><TD CLASS="l">594</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">595</TD><TD> return result;</TD></TR><TR><TD CLASS="l">596</TD><TD> }</TD></TR><TR><TD CLASS="l">597</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="c">598</A></TD><TD> /*</TD></TR><TR><TD CLASS="l">599</TD><TD> * @see org.eclipse.swt.custom.StyledTextContent#getLineDelimiter</TD></TR><TR><TD CLASS="l">600</TD><TD> */</TD></TR><TR><TD CLASS="l">601</TD><TD> public String getLineDelimiter() {</TD></TR><TR CLASS="z"><TD CLASS="l">602</TD><TD> String result = null;</TD></TR><TR CLASS="z"><TD CLASS="l">603</TD><TD> if (getParentDocument() instanceof IStructuredDocument) {</TD></TR><TR CLASS="z"><TD CLASS="l">604</TD><TD> result = ((IStructuredDocument) getParentDocument()).getLineDelimiter();</TD></TR><TR><TD CLASS="l">605</TD><TD> }</TD></TR><TR><TD CLASS="l">606</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">607</TD><TD> IDocument doc = getSafeDocument();</TD></TR><TR CLASS="z"><TD CLASS="l">608</TD><TD> result = TextUtilities.getDefaultLineDelimiter(doc);</TD></TR><TR><TD CLASS="l">609</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">610</TD><TD> return result;</TD></TR><TR><TD CLASS="l">611</TD><TD> }</TD></TR><TR><TD CLASS="l">612</TD><TD> </TD></TR><TR><TD CLASS="l">613</TD><TD> /**</TD></TR><TR><TD CLASS="l">614</TD><TD> * Return the character offset of the first character of the given line.</TD></TR><TR><TD CLASS="l">615</TD><TD> * <p></TD></TR><TR><TD CLASS="l">616</TD><TD> * </TD></TR><TR><TD CLASS="l">617</TD><TD> * @param lineIndex</TD></TR><TR><TD CLASS="l">618</TD><TD> * index of the line. The first line is at index 0.</TD></TR><TR><TD CLASS="l">619</TD><TD> * @return offset offset of the first character of the line. The first</TD></TR><TR><TD CLASS="l">620</TD><TD> * character of the document is at offset 0. The return value</TD></TR><TR><TD CLASS="l">621</TD><TD> * should include line delimiters. For example, text =</TD></TR><TR><TD CLASS="l">622</TD><TD> * "\r\ntest\r\n", delimiter = "\r\n", then: getOffsetAtLine(0) ==</TD></TR><TR><TD CLASS="l">623</TD><TD> * 0 getOffsetAtLine(1) == 2 getOffsetAtLine(2) == 8 NOTE: When</TD></TR><TR><TD CLASS="l">624</TD><TD> * there is no text (i.e., no lines), getOffsetAtLine(0) is a</TD></TR><TR><TD CLASS="l"><A NAME="e">625</A></TD><TD> * valid call that should return 0.</TD></TR><TR><TD CLASS="l">626</TD><TD> */</TD></TR><TR><TD CLASS="l">627</TD><TD> public int getOffsetAtLine(int lineIndex) {</TD></TR><TR><TD CLASS="l">628</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">629</TD><TD> int result = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">630</TD><TD> IDocument doc = getSafeDocument();</TD></TR><TR CLASS="z"><TD CLASS="l">631</TD><TD> if (doc != null) {</TD></TR><TR><TD CLASS="l">632</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">633</TD><TD> result = doc.getLineOffset(lineIndex);</TD></TR><TR><TD CLASS="l">634</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">635</TD><TD> catch (BadLocationException e) {</TD></TR><TR CLASS="z"><TD CLASS="l">636</TD><TD> result = 0;</TD></TR><TR><TD CLASS="l">637</TD><TD> }</TD></TR><TR><TD CLASS="l">638</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">639</TD><TD> return result;</TD></TR><TR><TD CLASS="l">640</TD><TD> }</TD></TR><TR><TD CLASS="l">641</TD><TD> </TD></TR><TR><TD CLASS="l">642</TD><TD> /**</TD></TR><TR><TD CLASS="l">643</TD><TD> * Returns the parent document</TD></TR><TR><TD CLASS="l"><A NAME="f">644</A></TD><TD> * </TD></TR><TR><TD CLASS="l">645</TD><TD> * @return the parent document</TD></TR><TR><TD CLASS="l">646</TD><TD> */</TD></TR><TR><TD CLASS="l">647</TD><TD> private IDocument getParentDocument() {</TD></TR><TR CLASS="z"><TD CLASS="l">648</TD><TD> return fDocument;</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> * This is the document to use for request from the StyledText widget. Its</TD></TR><TR><TD CLASS="l"><A NAME="11">653</A></TD><TD> * either the live documnet or a clone of it, depending on stop/resume</TD></TR><TR><TD CLASS="l">654</TD><TD> * state.</TD></TR><TR><TD CLASS="l">655</TD><TD> */</TD></TR><TR><TD CLASS="l">656</TD><TD> private IDocument getSafeDocument() {</TD></TR><TR CLASS="z"><TD CLASS="l">657</TD><TD> IDocument result = null;</TD></TR><TR CLASS="z"><TD CLASS="l">658</TD><TD> if (isStoppedForwardingChanges()) {</TD></TR><TR CLASS="z"><TD CLASS="l">659</TD><TD> result = getClonedDocument();</TD></TR><TR><TD CLASS="l">660</TD><TD> }</TD></TR><TR><TD CLASS="l">661</TD><TD> else {</TD></TR><TR><TD CLASS="l">662</TD><TD> // note, this document can be normal structured text document,</TD></TR><TR><TD CLASS="l">663</TD><TD> // or the projection/child document</TD></TR><TR CLASS="z"><TD CLASS="l">664</TD><TD> result = getDocument();</TD></TR><TR><TD CLASS="l">665</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">666</TD><TD> return result;</TD></TR><TR><TD CLASS="l">667</TD><TD> }</TD></TR><TR><TD CLASS="l">668</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="12">669</A></TD><TD> /**</TD></TR><TR><TD CLASS="l">670</TD><TD> * @return org.eclipse.swt.custom.StyledText</TD></TR><TR><TD CLASS="l">671</TD><TD> */</TD></TR><TR><TD CLASS="l">672</TD><TD> StyledText getStyledTextWidget() {</TD></TR><TR CLASS="z"><TD CLASS="l">673</TD><TD> return fStyledTextWidget;</TD></TR><TR><TD CLASS="l">674</TD><TD> }</TD></TR><TR><TD CLASS="l">675</TD><TD> </TD></TR><TR><TD CLASS="l">676</TD><TD> /**</TD></TR><TR><TD CLASS="l">677</TD><TD> * Returns a string representing the content at the given range.</TD></TR><TR><TD CLASS="l">678</TD><TD> * <p></TD></TR><TR><TD CLASS="l">679</TD><TD> * </TD></TR><TR><TD CLASS="l">680</TD><TD> * @param start</TD></TR><TR><TD CLASS="l">681</TD><TD> * the start offset of the text to return. Offset 0 is the</TD></TR><TR><TD CLASS="l">682</TD><TD> * first character of the document.</TD></TR><TR><TD CLASS="l">683</TD><TD> * @param length</TD></TR><TR><TD CLASS="l"><A NAME="13">684</A></TD><TD> * the length of the text to return</TD></TR><TR><TD CLASS="l">685</TD><TD> * @return the text at the given range</TD></TR><TR><TD CLASS="l">686</TD><TD> */</TD></TR><TR><TD CLASS="l">687</TD><TD> public String getTextRange(int start, int length) {</TD></TR><TR CLASS="z"><TD CLASS="l">688</TD><TD> String result = null;</TD></TR><TR><TD CLASS="l">689</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">690</TD><TD> IDocument doc = getSafeDocument();</TD></TR><TR CLASS="z"><TD CLASS="l">691</TD><TD> result = doc.get(start, length);</TD></TR><TR><TD CLASS="l">692</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">693</TD><TD> catch (BadLocationException e) {</TD></TR><TR CLASS="z"><TD CLASS="l">694</TD><TD> result = EMPTY_STRING;</TD></TR><TR><TD CLASS="l">695</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">696</TD><TD> return result;</TD></TR><TR><TD CLASS="l">697</TD><TD> }</TD></TR><TR><TD CLASS="l">698</TD><TD> </TD></TR><TR><TD CLASS="l">699</TD><TD> /**</TD></TR><TR><TD CLASS="l"><A NAME="14">700</A></TD><TD> * assume only for "no change" events, for now</TD></TR><TR><TD CLASS="l">701</TD><TD> */</TD></TR><TR><TD CLASS="l">702</TD><TD> protected void handlePendingEvents() {</TD></TR><TR><TD CLASS="l">703</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">704</TD><TD> if (lastEventQueue == null)</TD></TR><TR CLASS="z"><TD CLASS="l">705</TD><TD> return;</TD></TR><TR><TD CLASS="l">706</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">707</TD><TD> Iterator iterator = lastEventQueue.iterator();</TD></TR><TR CLASS="z"><TD CLASS="l">708</TD><TD> while (iterator.hasNext()) {</TD></TR><TR CLASS="z"><TD CLASS="l">709</TD><TD> NoChangeEvent noChangeEvent = (NoChangeEvent) iterator.next();</TD></TR><TR CLASS="z"><TD CLASS="l">710</TD><TD> redrawNoChange(noChangeEvent);</TD></TR><TR><TD CLASS="l">711</TD><TD> }</TD></TR><TR><TD CLASS="l">712</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">713</TD><TD> lastEventQueue = null;</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="15">714</A></TD><TD> lastEvent = null;</TD></TR><TR CLASS="z"><TD CLASS="l">715</TD><TD> }</TD></TR><TR><TD CLASS="l">716</TD><TD> </TD></TR><TR><TD CLASS="l">717</TD><TD> boolean isStoppedForwardingChanges() {</TD></TR><TR CLASS="z"><TD CLASS="l">718</TD><TD> return fStopRelayingChangesRequests > 0;</TD></TR><TR><TD CLASS="l">719</TD><TD> }</TD></TR><TR><TD CLASS="l">720</TD><TD> </TD></TR><TR><TD CLASS="l">721</TD><TD> /**</TD></TR><TR><TD CLASS="l"><A NAME="16">722</A></TD><TD> * this method is assumed to be called only for read only region changes.</TD></TR><TR><TD CLASS="l">723</TD><TD> */</TD></TR><TR><TD CLASS="l">724</TD><TD> protected void redrawNoChange(NoChangeEvent structuredDocumentEvent) {</TD></TR><TR><TD CLASS="l">725</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">726</TD><TD> if (isStoppedForwardingChanges())</TD></TR><TR CLASS="z"><TD CLASS="l">727</TD><TD> return;</TD></TR><TR><TD CLASS="l">728</TD><TD> if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">729</TD><TD> System.out.println("maybe redraw stuff"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">730</TD><TD> }</TD></TR><TR><TD CLASS="l">731</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">732</TD><TD> int startOffset = structuredDocumentEvent.getOffset();</TD></TR><TR CLASS="z"><TD CLASS="l">733</TD><TD> int length = structuredDocumentEvent.getLength();</TD></TR><TR CLASS="z"><TD CLASS="l">734</TD><TD> redrawRangeWithLength(startOffset, length);</TD></TR><TR><TD CLASS="l">735</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">736</TD><TD> }</TD></TR><TR><TD CLASS="l">737</TD><TD> </TD></TR><TR><TD CLASS="l">738</TD><TD> /**</TD></TR><TR><TD CLASS="l">739</TD><TD> * Request a redraw of the text range occupied by the given</TD></TR><TR><TD CLASS="l">740</TD><TD> * StructuredDocumentRegionsReplacedEvent</TD></TR><TR><TD CLASS="l">741</TD><TD> * </TD></TR><TR><TD CLASS="l"><A NAME="17">742</A></TD><TD> * @param structuredDocumentEvent</TD></TR><TR><TD CLASS="l">743</TD><TD> */</TD></TR><TR><TD CLASS="l">744</TD><TD> protected void redrawNodesReplaced(StructuredDocumentRegionsReplacedEvent structuredDocumentEvent) {</TD></TR><TR><TD CLASS="l">745</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">746</TD><TD> if (isStoppedForwardingChanges())</TD></TR><TR CLASS="z"><TD CLASS="l">747</TD><TD> return;</TD></TR><TR><TD CLASS="l">748</TD><TD> if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">749</TD><TD> System.out.println("maybe redraw stuff"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">750</TD><TD> }</TD></TR><TR><TD CLASS="l">751</TD><TD> // just the new stuff</TD></TR><TR CLASS="z"><TD CLASS="l">752</TD><TD> IStructuredDocumentRegionList newStructuredDocumentRegions = structuredDocumentEvent.getNewStructuredDocumentRegions();</TD></TR><TR><TD CLASS="l">753</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">754</TD><TD> int nNewNodes = newStructuredDocumentRegions.getLength();</TD></TR><TR CLASS="z"><TD CLASS="l">755</TD><TD> if (nNewNodes > 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">756</TD><TD> IStructuredDocumentRegion firstNode = newStructuredDocumentRegions.item(0);</TD></TR><TR CLASS="z"><TD CLASS="l">757</TD><TD> IStructuredDocumentRegion lastNode = newStructuredDocumentRegions.item(nNewNodes - 1);</TD></TR><TR CLASS="z"><TD CLASS="l">758</TD><TD> redrawRange(firstNode.getStartOffset(), lastNode.getEndOffset());</TD></TR><TR><TD CLASS="l">759</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">760</TD><TD> }</TD></TR><TR><TD CLASS="l">761</TD><TD> </TD></TR><TR><TD CLASS="l">762</TD><TD> /**</TD></TR><TR><TD CLASS="l">763</TD><TD> * Redraws the give offsets in terms of the StructuredDocument. If only</TD></TR><TR><TD CLASS="l">764</TD><TD> * part of the model is visible, ensures that only the visible portion of</TD></TR><TR><TD CLASS="l">765</TD><TD> * the given range is redrawn.</TD></TR><TR><TD CLASS="l">766</TD><TD> * </TD></TR><TR><TD CLASS="l">767</TD><TD> * @param startModelOffset</TD></TR><TR><TD CLASS="l"><A NAME="18">768</A></TD><TD> * @param endModelOffset</TD></TR><TR><TD CLASS="l">769</TD><TD> */</TD></TR><TR><TD CLASS="l">770</TD><TD> private void redrawRange(final int startModelOffset, final int endModelOffset) {</TD></TR><TR><TD CLASS="l">771</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">772</TD><TD> if (getDocument() == null)</TD></TR><TR CLASS="z"><TD CLASS="l">773</TD><TD> return;</TD></TR><TR><TD CLASS="l"><A NAME="29">774</A></TD><TD> if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">775</TD><TD> System.out.println("redraw stuff: " + startModelOffset + "-" + endModelOffset); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l"><A NAME="2b">776</A></TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">777</TD><TD> if (fChildDocument == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">778</TD><TD> Runnable runnable = new Runnable() {</TD></TR><TR><TD CLASS="l">779</TD><TD> public void run() {</TD></TR><TR CLASS="z"><TD CLASS="l">780</TD><TD> getStyledTextWidget().redrawRange(startModelOffset, endModelOffset - startModelOffset, redrawBackground);</TD></TR><TR CLASS="z"><TD CLASS="l">781</TD><TD> }</TD></TR><TR><TD CLASS="l">782</TD><TD> };</TD></TR><TR CLASS="z"><TD CLASS="l">783</TD><TD> runOnDisplayThreadIfNeedede(runnable);</TD></TR><TR><TD CLASS="l">784</TD><TD> </TD></TR><TR><TD CLASS="l">785</TD><TD> }</TD></TR><TR><TD CLASS="l">786</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">787</TD><TD> int high = getDocument().getLength();</TD></TR><TR CLASS="z"><TD CLASS="l">788</TD><TD> int startOffset = getMasterToProjectionOffset(startModelOffset);</TD></TR><TR><TD CLASS="l">789</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">790</TD><TD> int endOffset = getMasterToProjectionOffset(endModelOffset);</TD></TR><TR><TD CLASS="l">791</TD><TD> </TD></TR><TR><TD CLASS="l">792</TD><TD> // if offsets were not visible, just try to redraw everything in</TD></TR><TR><TD CLASS="l">793</TD><TD> // the child document</TD></TR><TR><TD CLASS="l">794</TD><TD> // // not visible</TD></TR><TR><TD CLASS="l">795</TD><TD> // if (endOffset < 0 || startOffset > high)</TD></TR><TR><TD CLASS="l">796</TD><TD> // return;</TD></TR><TR><TD CLASS="l">797</TD><TD> // restrict lower bound</TD></TR><TR CLASS="z"><TD CLASS="l">798</TD><TD> if (startOffset < 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">799</TD><TD> startOffset = 0;</TD></TR><TR><TD CLASS="l">800</TD><TD> }</TD></TR><TR><TD CLASS="l">801</TD><TD> // restrict upper bound</TD></TR><TR><TD CLASS="l">802</TD><TD> // if (endOffset > high) {</TD></TR><TR><TD CLASS="l">803</TD><TD> // endOffset = high;</TD></TR><TR><TD CLASS="l">804</TD><TD> // }</TD></TR><TR CLASS="z"><TD CLASS="l">805</TD><TD> if (endOffset < 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">806</TD><TD> endOffset = high;</TD></TR><TR><TD CLASS="l">807</TD><TD> }</TD></TR><TR><TD CLASS="l">808</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">809</TD><TD> int length = endOffset - startOffset;</TD></TR><TR><TD CLASS="l">810</TD><TD> // redrawBackground with false would be faster</TD></TR><TR><TD CLASS="l">811</TD><TD> // but assumes background (or font) is not</TD></TR><TR><TD CLASS="l"><A NAME="2c">812</A></TD><TD> // changing</TD></TR><TR CLASS="z"><TD CLASS="l">813</TD><TD> final int finalStartOffset = startOffset;</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="2e">814</A></TD><TD> final int finallength = length;</TD></TR><TR><TD CLASS="l">815</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">816</TD><TD> Runnable runnable = new Runnable() {</TD></TR><TR><TD CLASS="l">817</TD><TD> public void run() {</TD></TR><TR CLASS="z"><TD CLASS="l">818</TD><TD> getStyledTextWidget().redrawRange(finalStartOffset, finallength, redrawBackground);</TD></TR><TR CLASS="z"><TD CLASS="l">819</TD><TD> }</TD></TR><TR><TD CLASS="l">820</TD><TD> };</TD></TR><TR CLASS="z"><TD CLASS="l">821</TD><TD> runOnDisplayThreadIfNeedede(runnable);</TD></TR><TR><TD CLASS="l">822</TD><TD> </TD></TR><TR><TD CLASS="l">823</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">824</TD><TD> }</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> * Redraws the give offsets in terms of the Flat Node model. If only part</TD></TR><TR><TD CLASS="l">828</TD><TD> * of the model is visible, ensures that only the visible portion of the</TD></TR><TR><TD CLASS="l">829</TD><TD> * given range is redrawn.</TD></TR><TR><TD CLASS="l">830</TD><TD> * </TD></TR><TR><TD CLASS="l">831</TD><TD> * @param startModelOffset</TD></TR><TR><TD CLASS="l"><A NAME="19">832</A></TD><TD> * @param endModelOffset</TD></TR><TR><TD CLASS="l">833</TD><TD> */</TD></TR><TR><TD CLASS="l">834</TD><TD> private void redrawRangeWithLength(final int startModelOffset, final int length) {</TD></TR><TR><TD CLASS="l">835</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">836</TD><TD> if (getDocument() == null)</TD></TR><TR CLASS="z"><TD CLASS="l">837</TD><TD> return;</TD></TR><TR><TD CLASS="l"><A NAME="2f">838</A></TD><TD> if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">839</TD><TD> System.out.println("redraw stuff: " + startModelOffset + "-" + length); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l"><A NAME="31">840</A></TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">841</TD><TD> if (fChildDocument == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">842</TD><TD> Runnable runnable = new Runnable() {</TD></TR><TR><TD CLASS="l">843</TD><TD> public void run() {</TD></TR><TR CLASS="z"><TD CLASS="l">844</TD><TD> getStyledTextWidget().redrawRange(startModelOffset, length, redrawBackground);</TD></TR><TR CLASS="z"><TD CLASS="l">845</TD><TD> }</TD></TR><TR><TD CLASS="l">846</TD><TD> };</TD></TR><TR CLASS="z"><TD CLASS="l">847</TD><TD> runOnDisplayThreadIfNeedede(runnable);</TD></TR><TR><TD CLASS="l">848</TD><TD> }</TD></TR><TR><TD CLASS="l">849</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">850</TD><TD> int high = getDocument().getLength();</TD></TR><TR><TD CLASS="l">851</TD><TD> // TODO need to take into account segmented visible regions</TD></TR><TR CLASS="z"><TD CLASS="l">852</TD><TD> int startOffset = getMasterToProjectionOffset(startModelOffset);</TD></TR><TR><TD CLASS="l">853</TD><TD> // not visible</TD></TR><TR CLASS="z"><TD CLASS="l">854</TD><TD> if (startOffset > high || length < 1)</TD></TR><TR CLASS="z"><TD CLASS="l">855</TD><TD> return;</TD></TR><TR><TD CLASS="l">856</TD><TD> // restrict lower bound</TD></TR><TR CLASS="z"><TD CLASS="l">857</TD><TD> if (startOffset < 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">858</TD><TD> startOffset = 0;</TD></TR><TR><TD CLASS="l">859</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">860</TD><TD> int endOffset = startOffset + length - 1;</TD></TR><TR><TD CLASS="l">861</TD><TD> // restrict upper bound</TD></TR><TR CLASS="z"><TD CLASS="l">862</TD><TD> if (endOffset > high) {</TD></TR><TR CLASS="z"><TD CLASS="l">863</TD><TD> endOffset = high;</TD></TR><TR><TD CLASS="l">864</TD><TD> }</TD></TR><TR><TD CLASS="l">865</TD><TD> </TD></TR><TR><TD CLASS="l">866</TD><TD> // note: length of the child documnet should be</TD></TR><TR><TD CLASS="l">867</TD><TD> // updated,</TD></TR><TR><TD CLASS="l">868</TD><TD> // need to investigate why its not at this</TD></TR><TR><TD CLASS="l">869</TD><TD> // point, but is</TD></TR><TR><TD CLASS="l">870</TD><TD> // probably just because the document event</TD></TR><TR><TD CLASS="l">871</TD><TD> // handling is not</TD></TR><TR><TD CLASS="l">872</TD><TD> // completely finished.</TD></TR><TR CLASS="z"><TD CLASS="l">873</TD><TD> int newLength = endOffset - startOffset; // d283007</TD></TR><TR><TD CLASS="l">874</TD><TD> </TD></TR><TR><TD CLASS="l">875</TD><TD> // redrawBackground with false would be faster</TD></TR><TR><TD CLASS="l"><A NAME="32">876</A></TD><TD> // but assumes background (or font) is not</TD></TR><TR><TD CLASS="l">877</TD><TD> // changing</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="34">878</A></TD><TD> final int finalStartOffset = startOffset;</TD></TR><TR CLASS="z"><TD CLASS="l">879</TD><TD> final int finalNewLength = newLength;</TD></TR><TR CLASS="z"><TD CLASS="l">880</TD><TD> Runnable runnable = new Runnable() {</TD></TR><TR><TD CLASS="l">881</TD><TD> public void run() {</TD></TR><TR CLASS="z"><TD CLASS="l">882</TD><TD> getStyledTextWidget().redrawRange(finalStartOffset, finalNewLength, redrawBackground);</TD></TR><TR CLASS="z"><TD CLASS="l">883</TD><TD> }</TD></TR><TR><TD CLASS="l">884</TD><TD> };</TD></TR><TR CLASS="z"><TD CLASS="l">885</TD><TD> runOnDisplayThreadIfNeedede(runnable);</TD></TR><TR><TD CLASS="l">886</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">887</TD><TD> }</TD></TR><TR><TD CLASS="l">888</TD><TD> </TD></TR><TR><TD CLASS="l">889</TD><TD> /**</TD></TR><TR><TD CLASS="l">890</TD><TD> * Request a redraw of the text range occupied by the given</TD></TR><TR><TD CLASS="l">891</TD><TD> * RegionChangedEvent for certain (not all) ITextRegion contexts</TD></TR><TR><TD CLASS="l">892</TD><TD> * </TD></TR><TR><TD CLASS="l"><A NAME="1a">893</A></TD><TD> * @param structuredDocumentEvent</TD></TR><TR><TD CLASS="l">894</TD><TD> */</TD></TR><TR><TD CLASS="l">895</TD><TD> protected void redrawRegionChanged(RegionChangedEvent structuredDocumentEvent) {</TD></TR><TR><TD CLASS="l">896</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">897</TD><TD> if (isStoppedForwardingChanges()) {</TD></TR><TR CLASS="z"><TD CLASS="l">898</TD><TD> return;</TD></TR><TR><TD CLASS="l">899</TD><TD> }</TD></TR><TR><TD CLASS="l">900</TD><TD> if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">901</TD><TD> System.out.println("maybe redraw stuff"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">902</TD><TD> }</TD></TR><TR><TD CLASS="l">903</TD><TD> </TD></TR><TR><TD CLASS="l">904</TD><TD> </TD></TR><TR><TD CLASS="l">905</TD><TD> // (nsd) TODO: try to make this reliable somehow</TD></TR><TR><TD CLASS="l">906</TD><TD> // without being directly content dependent</TD></TR><TR><TD CLASS="l">907</TD><TD> // if ((region instanceof ITextRegionContainer) ||</TD></TR><TR><TD CLASS="l">908</TD><TD> // (type == XMLJSPRegionContexts.BLOCK_TEXT) ||</TD></TR><TR><TD CLASS="l">909</TD><TD> // (type == XMLJSPRegionContexts.JSP_CONTENT)) {</TD></TR><TR><TD CLASS="l">910</TD><TD> // IStructuredDocumentRegion flatNode =</TD></TR><TR><TD CLASS="l">911</TD><TD> // structuredDocumentEvent.getStructuredDocumentRegion();</TD></TR><TR><TD CLASS="l">912</TD><TD> // // redraw background of false is faster,</TD></TR><TR><TD CLASS="l">913</TD><TD> // // but assumes background (or font) is not</TD></TR><TR><TD CLASS="l">914</TD><TD> // changing</TD></TR><TR><TD CLASS="l">915</TD><TD> // redrawRange(flatNode.getStartOffset(region),</TD></TR><TR><TD CLASS="l">916</TD><TD> // flatNode.getEndOffset(region));</TD></TR><TR><TD CLASS="l">917</TD><TD> // }</TD></TR><TR CLASS="z"><TD CLASS="l">918</TD><TD> if (forceRedrawOnRegionChanged) {</TD></TR><TR><TD CLASS="l">919</TD><TD> // workaround for redrawing problems on Linux-GTK</TD></TR><TR CLASS="z"><TD CLASS="l">920</TD><TD> int startOffset = structuredDocumentEvent.getOffset();</TD></TR><TR CLASS="z"><TD CLASS="l">921</TD><TD> int endOffset = structuredDocumentEvent.getOffset() + structuredDocumentEvent.getLength();</TD></TR><TR><TD CLASS="l">922</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">923</TD><TD> IRegion startLine = structuredDocumentEvent.fDocument.getLineInformationOfOffset(startOffset);</TD></TR><TR CLASS="z"><TD CLASS="l">924</TD><TD> IRegion endLine = structuredDocumentEvent.fDocument.getLineInformationOfOffset(endOffset);</TD></TR><TR CLASS="z"><TD CLASS="l">925</TD><TD> if (startLine != null && endLine != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">926</TD><TD> redrawRange(startLine.getOffset(), endLine.getOffset() + endLine.getLength());</TD></TR><TR><TD CLASS="l">927</TD><TD> }</TD></TR><TR><TD CLASS="l">928</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">929</TD><TD> catch (BadLocationException e) {</TD></TR><TR><TD CLASS="l">930</TD><TD> // nothing for now</TD></TR><TR><TD CLASS="l">931</TD><TD> }</TD></TR><TR><TD CLASS="l">932</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">933</TD><TD> }</TD></TR><TR><TD CLASS="l">934</TD><TD> </TD></TR><TR><TD CLASS="l">935</TD><TD> /**</TD></TR><TR><TD CLASS="l">936</TD><TD> * Request a redraw of the text range occupied by the given</TD></TR><TR><TD CLASS="l">937</TD><TD> * RegionsReplacedEvent</TD></TR><TR><TD CLASS="l">938</TD><TD> * </TD></TR><TR><TD CLASS="l"><A NAME="1b">939</A></TD><TD> * @param structuredDocumentEvent</TD></TR><TR><TD CLASS="l">940</TD><TD> */</TD></TR><TR><TD CLASS="l">941</TD><TD> protected void redrawRegionsReplaced(RegionsReplacedEvent structuredDocumentEvent) {</TD></TR><TR><TD CLASS="l">942</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">943</TD><TD> if (isStoppedForwardingChanges())</TD></TR><TR CLASS="z"><TD CLASS="l">944</TD><TD> return;</TD></TR><TR><TD CLASS="l">945</TD><TD> if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">946</TD><TD> System.out.println("maybe redraw stuff"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">947</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">948</TD><TD> ITextRegionList newRegions = structuredDocumentEvent.getNewRegions();</TD></TR><TR CLASS="z"><TD CLASS="l">949</TD><TD> int nRegions = newRegions.size();</TD></TR><TR CLASS="z"><TD CLASS="l">950</TD><TD> if (nRegions > 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">951</TD><TD> ITextRegion firstRegion = newRegions.get(0);</TD></TR><TR CLASS="z"><TD CLASS="l">952</TD><TD> ITextRegion lastRegion = newRegions.get(nRegions - 1);</TD></TR><TR CLASS="z"><TD CLASS="l">953</TD><TD> IStructuredDocumentRegion flatNode = structuredDocumentEvent.getStructuredDocumentRegion();</TD></TR><TR CLASS="z"><TD CLASS="l">954</TD><TD> redrawRange(flatNode.getStartOffset(firstRegion), flatNode.getEndOffset(lastRegion));</TD></TR><TR><TD CLASS="l">955</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="1c">956</A></TD><TD> }</TD></TR><TR><TD CLASS="l">957</TD><TD> </TD></TR><TR><TD CLASS="l">958</TD><TD> protected void redrawTextChanged() {</TD></TR><TR><TD CLASS="l">959</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">960</TD><TD> if (lastEvent != null) {</TD></TR><TR><TD CLASS="l">961</TD><TD> // update display, since some cases can effect</TD></TR><TR><TD CLASS="l">962</TD><TD> // highlighting beyond the changed text area.</TD></TR><TR CLASS="z"><TD CLASS="l">963</TD><TD> if (lastEvent instanceof StructuredDocumentRegionsReplacedEvent)</TD></TR><TR CLASS="z"><TD CLASS="l">964</TD><TD> redrawNodesReplaced((StructuredDocumentRegionsReplacedEvent) lastEvent);</TD></TR><TR CLASS="z"><TD CLASS="l">965</TD><TD> if (lastEvent instanceof RegionsReplacedEvent)</TD></TR><TR CLASS="z"><TD CLASS="l">966</TD><TD> redrawRegionsReplaced((RegionsReplacedEvent) lastEvent);</TD></TR><TR CLASS="z"><TD CLASS="l">967</TD><TD> if (lastEvent instanceof RegionChangedEvent)</TD></TR><TR CLASS="z"><TD CLASS="l">968</TD><TD> redrawRegionChanged((RegionChangedEvent) lastEvent);</TD></TR><TR><TD CLASS="l">969</TD><TD> // moved following line to 'document changed' so</TD></TR><TR><TD CLASS="l">970</TD><TD> // the "last event" can be</TD></TR><TR><TD CLASS="l">971</TD><TD> // re-drawn after pending re-draws</TD></TR><TR><TD CLASS="l">972</TD><TD> // lastEvent = null;</TD></TR><TR><TD CLASS="l">973</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">974</TD><TD> }</TD></TR><TR><TD CLASS="l">975</TD><TD> </TD></TR><TR><TD CLASS="l">976</TD><TD> /**</TD></TR><TR><TD CLASS="l"><A NAME="1d">977</A></TD><TD> * Sends a text replace event to all registered listeners.</TD></TR><TR><TD CLASS="l">978</TD><TD> */</TD></TR><TR><TD CLASS="l">979</TD><TD> protected void relayTextChanged() {</TD></TR><TR><TD CLASS="l">980</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">981</TD><TD> if (isStoppedForwardingChanges()) {</TD></TR><TR><TD CLASS="l">982</TD><TD> if (Debug.debugStructuredDocument && getDocument() != null) {</TD></TR><TR><TD CLASS="l">983</TD><TD> System.out.println("NOT relaying text changed (" + getDocument().getLength() + ")"); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l">984</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">985</TD><TD> return;</TD></TR><TR><TD CLASS="l">986</TD><TD> }</TD></TR><TR><TD CLASS="l">987</TD><TD> if (Debug.debugStructuredDocument && getDocument() != null) {</TD></TR><TR><TD CLASS="l">988</TD><TD> System.out.println("relaying text changed (" + getDocument().getLength() + ")"); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l">989</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">990</TD><TD> final TextChangedEvent textChangedEvent = new TextChangedEvent(this);</TD></TR><TR><TD CLASS="l">991</TD><TD> </TD></TR><TR><TD CLASS="l">992</TD><TD> // we must assign listeners to local variable, since</TD></TR><TR><TD CLASS="l"><A NAME="35">993</A></TD><TD> // the add and remove listener</TD></TR><TR><TD CLASS="l">994</TD><TD> // methods can change the actual instance of the</TD></TR><TR><TD CLASS="l"><A NAME="37">995</A></TD><TD> // listener array from another thread</TD></TR><TR><TD CLASS="l">996</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">997</TD><TD> Runnable runnable = new Runnable() {</TD></TR><TR><TD CLASS="l">998</TD><TD> public void run() {</TD></TR><TR CLASS="z"><TD CLASS="l">999</TD><TD> if (fTextChangeListeners != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1000</TD><TD> Object[] holdListeners = fTextChangeListeners;</TD></TR><TR CLASS="z"><TD CLASS="l">1001</TD><TD> for (int i = 0; i < holdListeners.length; i++) {</TD></TR><TR><TD CLASS="l">1002</TD><TD> // this is a safe cast, since addListeners</TD></TR><TR><TD CLASS="l">1003</TD><TD> // requires a IStructuredDocumentListener</TD></TR><TR CLASS="z"><TD CLASS="l">1004</TD><TD> ((TextChangeListener) holdListeners[i]).textChanged(textChangedEvent);</TD></TR><TR><TD CLASS="l">1005</TD><TD> }</TD></TR><TR><TD CLASS="l">1006</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1007</TD><TD> }</TD></TR><TR><TD CLASS="l">1008</TD><TD> };</TD></TR><TR CLASS="z"><TD CLASS="l">1009</TD><TD> runOnDisplayThreadIfNeedede(runnable);</TD></TR><TR CLASS="z"><TD CLASS="l">1010</TD><TD> redrawTextChanged();</TD></TR><TR CLASS="z"><TD CLASS="l">1011</TD><TD> }</TD></TR><TR><TD CLASS="l">1012</TD><TD> </TD></TR><TR><TD CLASS="l">1013</TD><TD> /**</TD></TR><TR><TD CLASS="l"><A NAME="1e">1014</A></TD><TD> * Sends a text change to all registered listeners</TD></TR><TR><TD CLASS="l">1015</TD><TD> */</TD></TR><TR><TD CLASS="l">1016</TD><TD> protected void relayTextChanging(int requestedStart, int requestedLength, String requestedChange) {</TD></TR><TR><TD CLASS="l">1017</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1018</TD><TD> if (getDocument() == null)</TD></TR><TR CLASS="z"><TD CLASS="l">1019</TD><TD> return;</TD></TR><TR CLASS="z"><TD CLASS="l">1020</TD><TD> if (isStoppedForwardingChanges()) {</TD></TR><TR><TD CLASS="l">1021</TD><TD> if (Debug.debugStructuredDocument && getDocument() != null) {</TD></TR><TR><TD CLASS="l">1022</TD><TD> System.out.println("NOT relaying text changing: " + requestedStart + ":" + getDocument().getLength()); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l">1023</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1024</TD><TD> return;</TD></TR><TR><TD CLASS="l">1025</TD><TD> }</TD></TR><TR><TD CLASS="l">1026</TD><TD> if (Debug.debugStructuredDocument && getDocument() != null) {</TD></TR><TR><TD CLASS="l">1027</TD><TD> System.out.println("relaying text changing: " + requestedStart + ":" + getDocument().getLength()); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l">1028</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1029</TD><TD> lastEvent = null;</TD></TR><TR><TD CLASS="l">1030</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">1031</TD><TD> final TextChangingEvent textChangingEvent = new TextChangingEvent(this);</TD></TR><TR><TD CLASS="l">1032</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1033</TD><TD> textChangingEvent.start = requestedStart;</TD></TR><TR CLASS="z"><TD CLASS="l">1034</TD><TD> textChangingEvent.replaceCharCount = requestedLength;</TD></TR><TR CLASS="z"><TD CLASS="l">1035</TD><TD> textChangingEvent.newCharCount = (requestedChange == null ? 0 : requestedChange.length());</TD></TR><TR CLASS="z"><TD CLASS="l">1036</TD><TD> textChangingEvent.replaceLineCount = getDocument().getNumberOfLines(requestedStart, requestedLength) - 1;</TD></TR><TR CLASS="z"><TD CLASS="l">1037</TD><TD> textChangingEvent.newText = requestedChange;</TD></TR><TR CLASS="z"><TD CLASS="l">1038</TD><TD> textChangingEvent.newLineCount = (requestedChange == null ? 0 : getDocument().computeNumberOfLines(requestedChange));</TD></TR><TR><TD CLASS="l">1039</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="38">1040</A></TD><TD> // we must assign listeners to local variable,</TD></TR><TR><TD CLASS="l">1041</TD><TD> // since the add and remove listner</TD></TR><TR><TD CLASS="l"><A NAME="3a">1042</A></TD><TD> // methods can change the actual instance of the</TD></TR><TR><TD CLASS="l">1043</TD><TD> // listener array from another thread</TD></TR><TR CLASS="z"><TD CLASS="l">1044</TD><TD> Runnable runnable = new Runnable() {</TD></TR><TR><TD CLASS="l">1045</TD><TD> public void run() {</TD></TR><TR CLASS="z"><TD CLASS="l">1046</TD><TD> if (fTextChangeListeners != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1047</TD><TD> TextChangeListener[] holdListeners = fTextChangeListeners;</TD></TR><TR CLASS="z"><TD CLASS="l">1048</TD><TD> for (int i = 0; i < holdListeners.length; i++) {</TD></TR><TR><TD CLASS="l">1049</TD><TD> // this is a safe cast, since</TD></TR><TR><TD CLASS="l">1050</TD><TD> // addListeners requires a</TD></TR><TR><TD CLASS="l">1051</TD><TD> // IStructuredDocumentListener</TD></TR><TR CLASS="z"><TD CLASS="l">1052</TD><TD> holdListeners[i].textChanging(textChangingEvent);</TD></TR><TR><TD CLASS="l">1053</TD><TD> }</TD></TR><TR><TD CLASS="l">1054</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1055</TD><TD> }</TD></TR><TR><TD CLASS="l">1056</TD><TD> };</TD></TR><TR CLASS="z"><TD CLASS="l">1057</TD><TD> runOnDisplayThreadIfNeedede(runnable);</TD></TR><TR><TD CLASS="l">1058</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1059</TD><TD> catch (BadLocationException e) {</TD></TR><TR><TD CLASS="l">1060</TD><TD> // log for now, unless we find reason not to</TD></TR><TR CLASS="z"><TD CLASS="l">1061</TD><TD> Logger.log(Logger.INFO, e.getMessage());</TD></TR><TR><TD CLASS="l">1062</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1063</TD><TD> }</TD></TR><TR><TD CLASS="l">1064</TD><TD> </TD></TR><TR><TD CLASS="l">1065</TD><TD> /**</TD></TR><TR><TD CLASS="l">1066</TD><TD> * Sends a text set event to all registered listeners. Widget should</TD></TR><TR><TD CLASS="l"><A NAME="1f">1067</A></TD><TD> * redraw itself automatically.</TD></TR><TR><TD CLASS="l">1068</TD><TD> */</TD></TR><TR><TD CLASS="l">1069</TD><TD> protected void relayTextSet() {</TD></TR><TR><TD CLASS="l">1070</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1071</TD><TD> if (isStoppedForwardingChanges()) {</TD></TR><TR><TD CLASS="l">1072</TD><TD> if (Debug.debugStructuredDocument && getDocument() != null) {</TD></TR><TR><TD CLASS="l">1073</TD><TD> System.out.println("NOT relaying text set (" + getDocument().getLength() + ")"); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l">1074</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1075</TD><TD> return;</TD></TR><TR><TD CLASS="l">1076</TD><TD> }</TD></TR><TR><TD CLASS="l">1077</TD><TD> if (Debug.debugStructuredDocument && getDocument() != null) {</TD></TR><TR><TD CLASS="l">1078</TD><TD> System.out.println("relaying text set (" + getDocument().getLength() + ")"); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l">1079</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1080</TD><TD> lastEvent = null;</TD></TR><TR CLASS="z"><TD CLASS="l">1081</TD><TD> final TextChangedEvent textChangedEvent = new TextChangedEvent(this);</TD></TR><TR><TD CLASS="l">1082</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="3b">1083</A></TD><TD> // we must assign listeners to local variable, since</TD></TR><TR><TD CLASS="l">1084</TD><TD> // the add and remove listner</TD></TR><TR><TD CLASS="l"><A NAME="3d">1085</A></TD><TD> // methods can change the actual instance of the</TD></TR><TR><TD CLASS="l">1086</TD><TD> // listener array from another thread</TD></TR><TR CLASS="z"><TD CLASS="l">1087</TD><TD> Runnable runnable = new Runnable() {</TD></TR><TR><TD CLASS="l">1088</TD><TD> public void run() {</TD></TR><TR CLASS="z"><TD CLASS="l">1089</TD><TD> if (fTextChangeListeners != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1090</TD><TD> TextChangeListener[] holdListeners = fTextChangeListeners;</TD></TR><TR CLASS="z"><TD CLASS="l">1091</TD><TD> for (int i = 0; i < holdListeners.length; i++) {</TD></TR><TR CLASS="z"><TD CLASS="l">1092</TD><TD> holdListeners[i].textSet(textChangedEvent);</TD></TR><TR><TD CLASS="l">1093</TD><TD> }</TD></TR><TR><TD CLASS="l">1094</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1095</TD><TD> }</TD></TR><TR><TD CLASS="l">1096</TD><TD> };</TD></TR><TR CLASS="z"><TD CLASS="l">1097</TD><TD> runOnDisplayThreadIfNeedede(runnable);</TD></TR><TR CLASS="z"><TD CLASS="l">1098</TD><TD> }</TD></TR><TR><TD CLASS="l">1099</TD><TD> </TD></TR><TR><TD CLASS="l">1100</TD><TD> /*</TD></TR><TR><TD CLASS="l">1101</TD><TD> * (non-Javadoc)</TD></TR><TR><TD CLASS="l">1102</TD><TD> * </TD></TR><TR><TD CLASS="l"><A NAME="20">1103</A></TD><TD> * @see org.eclipse.swt.custom.StyledTextContent#removeTextChangeListener(org.eclipse.swt.custom.TextChangeListener)</TD></TR><TR><TD CLASS="l">1104</TD><TD> */</TD></TR><TR><TD CLASS="l">1105</TD><TD> public synchronized void removeTextChangeListener(final TextChangeListener listener) {</TD></TR><TR><TD CLASS="l">1106</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1107</TD><TD> if ((fTextChangeListeners != null) && (listener != null)) {</TD></TR><TR><TD CLASS="l">1108</TD><TD> // if its not in the listeners, we'll ignore the</TD></TR><TR><TD CLASS="l">1109</TD><TD> // request</TD></TR><TR CLASS="z"><TD CLASS="l">1110</TD><TD> if (!Utilities.contains(fTextChangeListeners, listener)) {</TD></TR><TR><TD CLASS="l">1111</TD><TD> if (Debug.displayWarnings) {</TD></TR><TR><TD CLASS="l">1112</TD><TD> System.out.println("StructuredDocumentToTextAdapter::removeTextChangedListeners. listener " + listener + " was not present. "); //$NON-NLS-2$//$NON-NLS-1$</TD></TR><TR><TD CLASS="l">1113</TD><TD> }</TD></TR><TR><TD CLASS="l">1114</TD><TD> }</TD></TR><TR><TD CLASS="l">1115</TD><TD> else {</TD></TR><TR><TD CLASS="l">1116</TD><TD> if (Debug.debugStructuredDocument) {</TD></TR><TR><TD CLASS="l">1117</TD><TD> System.out.println("StructuredDocumentToTextAdapter::addTextChangedListeners. Removing an instance of " + listener.getClass() + " as a listener on text adapter."); //$NON-NLS-2$//$NON-NLS-1$</TD></TR><TR><TD CLASS="l">1118</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="3e">1119</A></TD><TD> final int oldSize = fTextChangeListeners.length;</TD></TR><TR CLASS="z"><TD CLASS="l">1120</TD><TD> int newSize = oldSize - 1;</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="40">1121</A></TD><TD> final TextChangeListener[] newListeners = new TextChangeListener[newSize];</TD></TR><TR><TD CLASS="l">1122</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1123</TD><TD> Runnable runnable = new Runnable() {</TD></TR><TR><TD CLASS="l">1124</TD><TD> public void run() {</TD></TR><TR CLASS="z"><TD CLASS="l">1125</TD><TD> int index = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">1126</TD><TD> for (int i = 0; i < oldSize; i++) {</TD></TR><TR CLASS="z"><TD CLASS="l">1127</TD><TD> if (fTextChangeListeners[i] != listener) {</TD></TR><TR><TD CLASS="l">1128</TD><TD> // copy old to new if its not the</TD></TR><TR><TD CLASS="l">1129</TD><TD> // one we are removing</TD></TR><TR CLASS="z"><TD CLASS="l">1130</TD><TD> newListeners[index++] = fTextChangeListeners[i];</TD></TR><TR><TD CLASS="l">1131</TD><TD> }</TD></TR><TR><TD CLASS="l">1132</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1133</TD><TD> }</TD></TR><TR><TD CLASS="l">1134</TD><TD> };</TD></TR><TR CLASS="z"><TD CLASS="l">1135</TD><TD> runOnDisplayThreadIfNeedede(runnable);</TD></TR><TR><TD CLASS="l">1136</TD><TD> // now that we have a new array, let's</TD></TR><TR><TD CLASS="l">1137</TD><TD> // switch it for the old one</TD></TR><TR CLASS="z"><TD CLASS="l">1138</TD><TD> fTextChangeListeners = newListeners;</TD></TR><TR><TD CLASS="l">1139</TD><TD> }</TD></TR><TR><TD CLASS="l">1140</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1141</TD><TD> }</TD></TR><TR><TD CLASS="l">1142</TD><TD> </TD></TR><TR><TD CLASS="l">1143</TD><TD> /**</TD></TR><TR><TD CLASS="l">1144</TD><TD> * Replace the text with "newText" starting at position "start" for a</TD></TR><TR><TD CLASS="l">1145</TD><TD> * length of "replaceLength".</TD></TR><TR><TD CLASS="l">1146</TD><TD> * <p></TD></TR><TR><TD CLASS="l">1147</TD><TD> * Implementors have to notify TextChanged listeners after the content has</TD></TR><TR><TD CLASS="l">1148</TD><TD> * been updated. The TextChangedEvent should be set as follows:</TD></TR><TR><TD CLASS="l">1149</TD><TD> * <ul></TD></TR><TR><TD CLASS="l">1150</TD><TD> * <li>event.type = SWT.TextReplaced</TD></TR><TR><TD CLASS="l">1151</TD><TD> * <li>event.start = start of the replaced text</TD></TR><TR><TD CLASS="l">1152</TD><TD> * <li>event.numReplacedLines = number of replaced lines</TD></TR><TR><TD CLASS="l">1153</TD><TD> * <li>event.numNewLines = number of new lines</TD></TR><TR><TD CLASS="l">1154</TD><TD> * <li>event.replacedLength = length of the replaced text</TD></TR><TR><TD CLASS="l">1155</TD><TD> * <li>event.newLength = length of the new text</TD></TR><TR><TD CLASS="l">1156</TD><TD> * </ul></TD></TR><TR><TD CLASS="l">1157</TD><TD> * <b>NOTE: </b> numNewLines is the number of inserted lines and</TD></TR><TR><TD CLASS="l">1158</TD><TD> * numReplacedLines is the number of deleted lines based on the change</TD></TR><TR><TD CLASS="l">1159</TD><TD> * that occurs visually. For example:</TD></TR><TR><TD CLASS="l">1160</TD><TD> * <ul></TD></TR><TR><TD CLASS="l">1161</TD><TD> * <li>(replacedText, newText) ==> (numReplacedLines, numNewLines)</TD></TR><TR><TD CLASS="l">1162</TD><TD> * <li>("", "\n") ==> (0, 1)</TD></TR><TR><TD CLASS="l">1163</TD><TD> * <li>("\n\n", "a") ==> (2, 0)</TD></TR><TR><TD CLASS="l">1164</TD><TD> * <li>("a", "\n\n") ==> (0, 2)</TD></TR><TR><TD CLASS="l">1165</TD><TD> * <li>("\n", "") ==> (1, 0)</TD></TR><TR><TD CLASS="l">1166</TD><TD> * </ul></TD></TR><TR><TD CLASS="l">1167</TD><TD> * </p></TD></TR><TR><TD CLASS="l">1168</TD><TD> * </TD></TR><TR><TD CLASS="l">1169</TD><TD> * @param start</TD></TR><TR><TD CLASS="l">1170</TD><TD> * start offset of text to replace, none of the offsets include</TD></TR><TR><TD CLASS="l">1171</TD><TD> * delimiters of preceeding lines, offset 0 is the first</TD></TR><TR><TD CLASS="l">1172</TD><TD> * character of the document</TD></TR><TR><TD CLASS="l">1173</TD><TD> * @param replaceLength</TD></TR><TR><TD CLASS="l">1174</TD><TD> * start offset of text to replace</TD></TR><TR><TD CLASS="l">1175</TD><TD> * @param newText</TD></TR><TR><TD CLASS="l"><A NAME="22">1176</A></TD><TD> * start offset of text to replace</TD></TR><TR><TD CLASS="l">1177</TD><TD> */</TD></TR><TR><TD CLASS="l">1178</TD><TD> public void replaceTextRange(int start, int replaceLength, String text) {</TD></TR><TR><TD CLASS="l">1179</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1180</TD><TD> if (getParentDocument() instanceof IStructuredDocument) {</TD></TR><TR><TD CLASS="l">1181</TD><TD> // the structuredDocument initiates the "changing"</TD></TR><TR><TD CLASS="l">1182</TD><TD> // and "changed" events.</TD></TR><TR><TD CLASS="l">1183</TD><TD> // they are both fired by the time this method</TD></TR><TR><TD CLASS="l">1184</TD><TD> // returns.</TD></TR><TR CLASS="z"><TD CLASS="l">1185</TD><TD> IRegion region = getProjectionToMasterRegion(new Region(start, replaceLength));</TD></TR><TR CLASS="z"><TD CLASS="l">1186</TD><TD> if (region != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1187</TD><TD> ((IStructuredDocument) getParentDocument()).replaceText(this, region.getOffset(), region.getLength(), text);</TD></TR><TR CLASS="z"><TD CLASS="l">1188</TD><TD> return;</TD></TR><TR><TD CLASS="l">1189</TD><TD> }</TD></TR><TR><TD CLASS="l">1190</TD><TD> }</TD></TR><TR><TD CLASS="l">1191</TD><TD> // default is to just try and replace text range in current document</TD></TR><TR><TD CLASS="l">1192</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">1193</TD><TD> getDocument().replace(start, replaceLength, text);</TD></TR><TR><TD CLASS="l">1194</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1195</TD><TD> catch (BadLocationException e) {</TD></TR><TR><TD CLASS="l">1196</TD><TD> // log for now, unless we find reason not to</TD></TR><TR CLASS="z"><TD CLASS="l">1197</TD><TD> Logger.log(Logger.INFO, e.getMessage());</TD></TR><TR><TD CLASS="l">1198</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1199</TD><TD> }</TD></TR><TR><TD CLASS="l">1200</TD><TD> </TD></TR><TR><TD CLASS="l">1201</TD><TD> /**</TD></TR><TR><TD CLASS="l">1202</TD><TD> * @see org.eclipse.jface.text.IDocumentAdapterExtension#resumeForwardingDocumentChanges()</TD></TR><TR><TD CLASS="l">1203</TD><TD> */</TD></TR><TR><TD CLASS="l">1204</TD><TD> public void resumeForwardingDocumentChanges() {</TD></TR><TR><TD CLASS="l">1205</TD><TD> </TD></TR><TR><TD CLASS="l">1206</TD><TD> // from re-reading the textSet API in StyledText, we</TD></TR><TR><TD CLASS="l">1207</TD><TD> // must call</TD></TR><TR><TD CLASS="l">1208</TD><TD> // textSet if all the contents changed. If all the</TD></TR><TR><TD CLASS="l">1209</TD><TD> // contents did</TD></TR><TR><TD CLASS="l">1210</TD><TD> // not change, we need to call the pair of APIs,</TD></TR><TR><TD CLASS="l">1211</TD><TD> // textChanging and</TD></TR><TR><TD CLASS="l">1212</TD><TD> // textChanged. So, if we ever keep careful track of</TD></TR><TR><TD CLASS="l"><A NAME="23">1213</A></TD><TD> // changes</TD></TR><TR><TD CLASS="l">1214</TD><TD> // during stop forwarding and resume forwarding, we</TD></TR><TR><TD CLASS="l">1215</TD><TD> // can</TD></TR><TR><TD CLASS="l">1216</TD><TD> // investigate change make use of the pair of APIs.</TD></TR><TR CLASS="z"><TD CLASS="l">1217</TD><TD> fStopRelayingChangesRequests--;</TD></TR><TR CLASS="z"><TD CLASS="l">1218</TD><TD> if (fStopRelayingChangesRequests == 0) {</TD></TR><TR><TD CLASS="l">1219</TD><TD> // fIsForwarding= true;</TD></TR><TR CLASS="z"><TD CLASS="l">1220</TD><TD> fDocumentClone = null;</TD></TR><TR CLASS="z"><TD CLASS="l">1221</TD><TD> fOriginalContent = null;</TD></TR><TR CLASS="z"><TD CLASS="l">1222</TD><TD> fOriginalLineDelimiters = null;</TD></TR><TR><TD CLASS="l">1223</TD><TD> // fireTextSet();</TD></TR><TR CLASS="z"><TD CLASS="l">1224</TD><TD> relayTextSet();</TD></TR><TR><TD CLASS="l">1225</TD><TD> }</TD></TR><TR CLASS="z"><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> * This 'Runnable' should be very brief, and should not "call out" to</TD></TR><TR><TD CLASS="l">1230</TD><TD> * other code which itself might call syncExec, or deadlock might occur.</TD></TR><TR><TD CLASS="l">1231</TD><TD> * </TD></TR><TR><TD CLASS="l">1232</TD><TD> * @param r</TD></TR><TR><TD CLASS="l">1233</TD><TD> */</TD></TR><TR><TD CLASS="l"><A NAME="24">1234</A></TD><TD> private void runOnDisplayThreadIfNeedede(Runnable r) {</TD></TR><TR><TD CLASS="l">1235</TD><TD> // if there is no Display at all (that is, running headless),</TD></TR><TR><TD CLASS="l">1236</TD><TD> // or if we are already running on the display thread, then</TD></TR><TR><TD CLASS="l">1237</TD><TD> // simply execute the runnable.</TD></TR><TR CLASS="z"><TD CLASS="l">1238</TD><TD> if (getDisplay() == null || (Thread.currentThread() == getDisplay().getThread())) {</TD></TR><TR CLASS="z"><TD CLASS="l">1239</TD><TD> r.run();</TD></TR><TR><TD CLASS="l">1240</TD><TD> }</TD></TR><TR><TD CLASS="l">1241</TD><TD> else {</TD></TR><TR><TD CLASS="l">1242</TD><TD> // otherwise force the runnable to run on the display thread.</TD></TR><TR><TD CLASS="l">1243</TD><TD> //</TD></TR><TR><TD CLASS="l">1244</TD><TD> // Its unclear if we need this at all, once</TD></TR><TR><TD CLASS="l">1245</TD><TD> // we "force" document update to always take place on display</TD></TR><TR><TD CLASS="l">1246</TD><TD> // thread.</TD></TR><TR CLASS="z"><TD CLASS="l">1247</TD><TD> IDocument doc = getDocument();</TD></TR><TR CLASS="z"><TD CLASS="l">1248</TD><TD> if (doc instanceof ILockable) {</TD></TR><TR><TD CLASS="l">1249</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1250</TD><TD> ILock lock = null;</TD></TR><TR><TD CLASS="l">1251</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">1252</TD><TD> lock = ((ILockable) doc).getLockObject();</TD></TR><TR CLASS="z"><TD CLASS="l">1253</TD><TD> lock.acquire();</TD></TR><TR CLASS="z"><TD CLASS="l">1254</TD><TD> getDisplay().syncExec(r);</TD></TR><TR><TD CLASS="l">1255</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1256</TD><TD> finally {</TD></TR><TR CLASS="z"><TD CLASS="l">1257</TD><TD> if (lock != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1258</TD><TD> lock.release();</TD></TR><TR><TD CLASS="l">1259</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1260</TD><TD> }</TD></TR><TR><TD CLASS="l">1261</TD><TD> }</TD></TR><TR><TD CLASS="l">1262</TD><TD> else {</TD></TR><TR><TD CLASS="l">1263</TD><TD> // else, ignore!, since risk of deadlock</TD></TR><TR CLASS="z"><TD CLASS="l">1264</TD><TD> throw new IllegalStateException("non lockable document used for structuredDocumentToTextAdapter"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">1265</TD><TD> }</TD></TR><TR><TD CLASS="l">1266</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1267</TD><TD> }</TD></TR><TR><TD CLASS="l">1268</TD><TD> </TD></TR><TR><TD CLASS="l">1269</TD><TD> /**</TD></TR><TR><TD CLASS="l"><A NAME="25">1270</A></TD><TD> * @param newModel</TD></TR><TR><TD CLASS="l">1271</TD><TD> */</TD></TR><TR><TD CLASS="l">1272</TD><TD> public void setDocument(IDocument document) {</TD></TR><TR><TD CLASS="l">1273</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1274</TD><TD> if (getDocument() != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1275</TD><TD> getDocument().removePrenotifiedDocumentListener(internalDocumentListener);</TD></TR><TR><TD CLASS="l">1276</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1277</TD><TD> lastEvent = null;</TD></TR><TR CLASS="z"><TD CLASS="l">1278</TD><TD> if (document instanceof ProjectionDocument) {</TD></TR><TR CLASS="z"><TD CLASS="l">1279</TD><TD> fChildDocument = (ProjectionDocument) document;</TD></TR><TR CLASS="z"><TD CLASS="l">1280</TD><TD> _setDocument(fChildDocument.getMasterDocument());</TD></TR><TR><TD CLASS="l">1281</TD><TD> }</TD></TR><TR><TD CLASS="l">1282</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">1283</TD><TD> fChildDocument = null;</TD></TR><TR CLASS="z"><TD CLASS="l">1284</TD><TD> _setDocument(document);</TD></TR><TR><TD CLASS="l">1285</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1286</TD><TD> if (getDocument() != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">1287</TD><TD> getDocument().addPrenotifiedDocumentListener(internalDocumentListener);</TD></TR><TR><TD CLASS="l">1288</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1289</TD><TD> }</TD></TR><TR><TD CLASS="l">1290</TD><TD> </TD></TR><TR><TD CLASS="l">1291</TD><TD> /**</TD></TR><TR><TD CLASS="l"><A NAME="26">1292</A></TD><TD> * @see IDocument#setText</TD></TR><TR><TD CLASS="l">1293</TD><TD> */</TD></TR><TR><TD CLASS="l">1294</TD><TD> public void setText(String string) {</TD></TR><TR><TD CLASS="l">1295</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1296</TD><TD> if (isStoppedForwardingChanges()) {</TD></TR><TR CLASS="z"><TD CLASS="l">1297</TD><TD> fDocumentClone = null;</TD></TR><TR CLASS="z"><TD CLASS="l">1298</TD><TD> fOriginalContent = getDocument().get();</TD></TR><TR CLASS="z"><TD CLASS="l">1299</TD><TD> fOriginalLineDelimiters = getDocument().getLegalLineDelimiters();</TD></TR><TR><TD CLASS="l">1300</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1301</TD><TD> else if (getParentDocument() instanceof IStructuredDocument) {</TD></TR><TR CLASS="z"><TD CLASS="l">1302</TD><TD> ((IStructuredDocument) getDocument()).setText(this, string);</TD></TR><TR><TD CLASS="l">1303</TD><TD> }</TD></TR><TR><TD CLASS="l">1304</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">1305</TD><TD> getDocument().set(string);</TD></TR><TR><TD CLASS="l">1306</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1307</TD><TD> relayTextSet();</TD></TR><TR CLASS="z"><TD CLASS="l">1308</TD><TD> }</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> * This method was added to make testing easier. Normally, the widget is</TD></TR><TR><TD CLASS="l"><A NAME="27">1312</A></TD><TD> * specified on the constructor.</TD></TR><TR><TD CLASS="l">1313</TD><TD> */</TD></TR><TR><TD CLASS="l">1314</TD><TD> public void setWidget(StyledText widget) {</TD></TR><TR><TD CLASS="l">1315</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1316</TD><TD> fStyledTextWidget = widget;</TD></TR><TR CLASS="z"><TD CLASS="l">1317</TD><TD> }</TD></TR><TR><TD CLASS="l">1318</TD><TD> </TD></TR><TR><TD CLASS="l">1319</TD><TD> /**</TD></TR><TR><TD CLASS="l"><A NAME="28">1320</A></TD><TD> * @see org.eclipse.jface.text.IDocumentAdapterExtension#stopForwardingDocumentChanges()</TD></TR><TR><TD CLASS="l">1321</TD><TD> */</TD></TR><TR><TD CLASS="l">1322</TD><TD> public void stopForwardingDocumentChanges() {</TD></TR><TR><TD CLASS="l">1323</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">1324</TD><TD> fStopRelayingChangesRequests++;</TD></TR><TR><TD CLASS="l">1325</TD><TD> // only need to take snapshot on first request</TD></TR><TR CLASS="z"><TD CLASS="l">1326</TD><TD> if (fStopRelayingChangesRequests == 1) {</TD></TR><TR CLASS="z"><TD CLASS="l">1327</TD><TD> fDocumentClone = null;</TD></TR><TR CLASS="z"><TD CLASS="l">1328</TD><TD> fOriginalContent = getDocument().get();</TD></TR><TR CLASS="z"><TD CLASS="l">1329</TD><TD> fOriginalLineDelimiters = getDocument().getLegalLineDelimiters();</TD></TR><TR><TD CLASS="l">1330</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">1331</TD><TD> }</TD></TR><TR><TD CLASS="l">1332</TD><TD>}</TD></TR></TABLE><P></P><TABLE CLASS="hdft" CELLSPACING="0" WIDTH="100%"><TR><TD CLASS="nv">[<A HREF="../xslUnitTestCoverage.html">all classes</A>][<A HREF="7e.html">org.eclipse.wst.sse.ui.internal</A>]</TD></TR><TR><TD CLASS="tl"><A HREF="http://www.eclemma.org/support.html">EMMA 2.0.5312 EclEmma Fix 1</A> (C) Vladimir Roubtsov</TD></TR></TABLE></BODY></HTML> |