зеркало из https://github.com/mozilla/gecko-dev.git
Fix (perf) bug 13536 dealing with viewsource; r=kmcclusk.
Viewsource is now based on XML. These changes make viewsource 2X faster, 30% smaller (in obj code), and uses between 30-60% less markup overhead. This update also enables stylesheet usage on viewsource, which is controlled by the viewsource namespace in html.css. Also, note that viewsource remains (and always has been) fully incremental. Remaining performance issues are in contentsink as shown in quantify runs.
This commit is contained in:
rickg%netscape.com
Родитель
c772f11a13
Коммит
81f6361a2f
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@ -24,6 +24,21 @@
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*/
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#ifdef RAPTOR_PERF_METRICS
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# define START_TIMER() \
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if(mParser) mParser->mParseTime.Start(PR_FALSE); \
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if(mParser) mParser->mDTDTime.Start(PR_FALSE);
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# define STOP_TIMER() \
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if(mParser) mParser->mParseTime.Stop(); \
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if(mParser) mParser->mDTDTime.Stop();
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#else
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# define STOP_TIMER()
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# define START_TIMER()
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#endif
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#include "nsIDTDDebug.h"
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#include "nsViewSourceHTML.h"
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#include "nsCRT.h"
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@ -35,8 +50,6 @@
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#include "nsIContentSink.h"
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#include "nsIHTMLContentSink.h"
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#include "nsHTMLTokenizer.h"
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#include "nsHTMLEntities.h"
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#include "prenv.h" //this is here for debug reasons...
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#include "prtypes.h" //this is here for debug reasons...
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@ -49,12 +62,24 @@
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#include "prmem.h"
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#ifdef RAPTOR_PERF_METRICS
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#include "stopwatch.h"
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Stopwatch vsTimer;
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#endif
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static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
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static NS_DEFINE_IID(kIDTDIID, NS_IDTD_IID);
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static NS_DEFINE_IID(kClassIID, NS_VIEWSOURCE_HTML_IID);
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static CTokenRecycler* gTokenRecycler=0;
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//#define rickgdebug
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#ifdef rickgdebug
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#include <fstream.h>
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fstream* gDumpFile=0;
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#endif
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/**
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* This method gets called as part of our COM-like interfaces.
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@ -141,11 +166,7 @@ class CSharedVSContext {
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public:
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CSharedVSContext() :
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mStartEntity("lt"),
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mEndEntity("gt"),
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mEndTextToken("/"),
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mEndNode(),
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mEndTextNode(&mEndTextToken),
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mStartNode(),
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mTokenNode(),
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mITextToken(),
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@ -162,92 +183,16 @@ public:
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return gSharedVSContext;
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}
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CEntityToken mStartEntity;
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CEntityToken mEndEntity;
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CTextToken mEndTextToken;
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nsCParserNode mEndNode;
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nsCParserNode mEndTextNode;
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nsCParserNode mStartNode;
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nsCParserNode mTokenNode;
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CIndirectTextToken mITextToken;
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nsCParserNode mITextNode;
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CTextToken mTextToken;
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nsCParserNode mTextNode;
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};
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static void SetFont(const char* aFace,const char* aSize,PRBool aEnable,nsIContentSink& aSink) {
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static nsCParserNode theNode;
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CToken* theToken=0;
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if(aEnable){
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theToken=gTokenRecycler->CreateTokenOfType(eToken_start,eHTMLTag_font);
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theNode.Init(theToken,0);
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CAttributeToken theFontAttr("face",aFace);
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theNode.AddAttribute(&theFontAttr);
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CAttributeToken theSizeAttr("size",aSize);
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theNode.AddAttribute(&theSizeAttr);
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aSink.OpenContainer(theNode);
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}
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else {
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theToken=gTokenRecycler->CreateTokenOfType(eToken_end,eHTMLTag_font);
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theNode.Init(theToken,0);
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aSink.CloseContainer(theNode);
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}
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while((theToken=(CToken*)theNode.PopAttributeToken())){
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//dump the attributes since they're on the stack...
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}
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if(theToken)
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gTokenRecycler->RecycleToken(theToken);
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}
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static void SetColor(const char* aColor,PRBool aEnable,nsIContentSink& aSink) {
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static nsCParserNode theNode;
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CToken* theToken=0;
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if(aEnable){
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theToken=gTokenRecycler->CreateTokenOfType(eToken_start,eHTMLTag_font);
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theNode.Init(theToken,0);
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CAttributeToken theFontAttr("color",aColor);
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theNode.AddAttribute(&theFontAttr);
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aSink.OpenContainer(theNode);
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}
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else {
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theToken=gTokenRecycler->CreateTokenOfType(eToken_end,eHTMLTag_font);
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theNode.Init(theToken,0);
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aSink.CloseContainer(theNode);
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}
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while((theToken=(CToken*)theNode.PopAttributeToken())){
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//dump the attributes since they're on the stack...
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}
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if(theToken)
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gTokenRecycler->RecycleToken(theToken);
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}
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static void SetStyle(eHTMLTags theTag,PRBool aEnable,nsIContentSink& aSink) {
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static nsCParserNode theNode;
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CToken* theToken=0;
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if(aEnable){
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theToken=gTokenRecycler->CreateTokenOfType(eToken_start,theTag);
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theNode.Init(theToken);
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aSink.OpenContainer(theNode);
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}
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else {
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theToken=gTokenRecycler->CreateTokenOfType(eToken_end,theTag);
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theNode.Init(theToken);
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aSink.CloseContainer(theNode);
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}
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if(theToken)
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gTokenRecycler->RecycleToken(theToken);
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}
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/**
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* Default constructor
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*
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@ -255,15 +200,22 @@ static void SetStyle(eHTMLTags theTag,PRBool aEnable,nsIContentSink& aSink) {
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* @param
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* @return
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*/
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CViewSourceHTML::CViewSourceHTML() : nsIDTD(), mFilename("") {
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CViewSourceHTML::CViewSourceHTML() : nsIDTD(), mFilename(""),
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mStartTag("start"), mEndTag("end"), mCommentTag("comment"),
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mPITag("pi"), mEntityTag("entity"), mText("txt"),
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mKey("key"), mValue("val"), mDocTypeTag("doctype")
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{
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NS_INIT_REFCNT();
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mParser=0;
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mSink=0;
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mLineNumber=0;
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mTokenizer=0;
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mIsHTML=PR_FALSE;
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mHasOpenHead=0;
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mNeedsFontSpec=PR_TRUE;
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#ifdef rickgdebug
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gDumpFile = new fstream("c:/temp/viewsource.xml",ios::trunc);
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#endif
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}
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/**
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@ -337,35 +289,37 @@ NS_IMETHODIMP CViewSourceHTML::WillBuildModel(nsString& aFilename,PRBool aNotify
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nsresult result=NS_OK;
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mFilename=aFilename;
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mSink=(nsIHTMLContentSink*)aSink;
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#ifdef RAPTOR_PERF_METRICS
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vsTimer.Reset();
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NS_START_STOPWATCH(vsTimer);
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#endif RAPTOR_PERF_METRICS
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STOP_TIMER();
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mSink=(nsIXMLContentSink*)aSink;
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if((aNotifySink) && (mSink)) {
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mLineNumber=0;
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result = mSink->WillBuildModel();
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mIsHTML=aSourceType.Equals(kHTMLTextContentType);
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mIsPlaintext=aSourceType.Equals(kPlainTextContentType);
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static const char* theHeader="<?xml version=\"1.0\"?>";
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CToken ssToken(theHeader);
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nsCParserNode ssNode(&ssToken);
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result= mSink->AddCharacterData(ssNode);
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//now let's automatically open the html...
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CStartToken theHTMLToken(eHTMLTag_html);
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nsCParserNode theNode(&theHTMLToken,0);
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mSink->OpenHTML(theNode);
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#ifdef rickgdebug
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(*gDumpFile) << theHeader << endl;
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(*gDumpFile) << "<viewsource xmlns=\"viewsource\">" << endl;
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#endif
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//now let's automatically open the body...
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CStartToken theBodyToken(eHTMLTag_body);
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theNode.Init(&theBodyToken,0);
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CAttributeToken theColor("bgcolor","white");
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theNode.AddAttribute(&theColor);
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//now let's automatically open the root container...
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CToken theToken("viewsource");
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nsCParserNode theNode(&theToken,0);
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CAttributeToken theAttr("xmlns","http://www.mozilla.org/viewsource");
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mSink->OpenBody(theNode);
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//now let's automatically open the pre...
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if(mIsPlaintext) {
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CStartToken thePREToken(eHTMLTag_pre);
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theNode.Init(&thePREToken,0);
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mSink->OpenContainer(theNode);
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}
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theNode.AddAttribute(&theAttr);
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mSink->OpenContainer(theNode);
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}
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START_TIMER();
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return result;
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}
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@ -387,11 +341,6 @@ NS_IMETHODIMP CViewSourceHTML::BuildModel(nsIParser* aParser,nsITokenizer* aToke
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if(gTokenRecycler) {
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if(mNeedsFontSpec){
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SetFont("courier","-1",PR_TRUE,*mSink);
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mNeedsFontSpec=PR_FALSE;
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}
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while(NS_SUCCEEDED(result)){
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CToken* theToken=mTokenizer->PopToken();
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if(theToken) {
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@ -425,35 +374,41 @@ NS_IMETHODIMP CViewSourceHTML::DidBuildModel(nsresult anErrorCode,PRBool aNotify
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//ADD CODE HERE TO CLOSE OPEN CONTAINERS...
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if(aParser){
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mSink=(nsIHTMLContentSink*)aParser->GetContentSink();
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mParser=(nsParser*)aParser; //debug XXX
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STOP_TIMER();
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mSink=(nsIXMLContentSink*)aParser->GetContentSink();
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if((aNotifySink) && (mSink)) {
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//now let's automatically close the pre...
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if(!mIsPlaintext){
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SetStyle(eHTMLTag_font,PR_FALSE,*mSink);
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}
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#ifdef rickgdebug
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if(gDumpFile){
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(*gDumpFile) << "</viewsource>" << endl;
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gDumpFile->close();
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delete gDumpFile;
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}
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#endif
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nsCParserNode theNode;
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//now let's automatically close the root container...
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CToken theToken("viewsource");
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nsCParserNode theNode(&theToken,0);
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mSink->CloseContainer(theNode);
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//now let'close our containing PRE...
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if(mIsPlaintext) {
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CEndToken thePREToken(eHTMLTag_pre);
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theNode.Init(&thePREToken,0);
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mSink->CloseContainer(theNode);
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}
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//now let's automatically close the body...
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CEndToken theBodyToken(eHTMLTag_body);
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theNode.Init(&theBodyToken,0);
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mSink->CloseBody(theNode);
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//now let's automatically close the html...
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CEndToken theHTMLToken(eHTMLTag_html);
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theNode.Init(&theHTMLToken,0);
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mSink->CloseHTML(theNode);
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result = mSink->DidBuildModel(1);
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}
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START_TIMER();
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}
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#ifdef RAPTOR_PERF_METRICS
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NS_STOP_STOPWATCH(vsTimer);
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printf("viewsource timer: ");
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vsTimer.Print();
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printf("\n");
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#endif RAPTOR_PERF_METRICS
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return result;
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}
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@ -568,20 +523,17 @@ PRBool CViewSourceHTML::CanContain(PRInt32 aParent,PRInt32 aChild) const{
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*/
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NS_IMETHODIMP CViewSourceHTML::StringTagToIntTag(nsString &aTag, PRInt32* aIntTag) const
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{
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*aIntTag = nsHTMLTags::LookupTag(aTag);
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return NS_OK;
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP CViewSourceHTML::IntTagToStringTag(PRInt32 aIntTag, nsString& aTag) const
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{
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aTag = nsHTMLTags::GetStringValue((nsHTMLTag)aIntTag);
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return NS_OK;
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP CViewSourceHTML::ConvertEntityToUnicode(const nsString& aEntity, PRInt32* aUnicode) const
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{
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*aUnicode = nsHTMLEntities::EntityToUnicode(aEntity);
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return NS_OK;
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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/**
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@ -598,49 +550,6 @@ PRBool CViewSourceHTML::IsContainer(PRInt32 aTag) const{
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}
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/**
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* This method gets called when a tag needs to be sent out
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*
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* @update gess 3/25/98
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* @param
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* @return result status
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*/
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static
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nsresult WriteNewline(nsIContentSink& aSink,CSharedVSContext& aContext) {
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nsresult result=NS_OK;
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//if you're here, we already know gTokenRecyler is valid...
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// CToken* theToken = (CStartToken*)gTokenRecycler->CreateTokenOfType(eToken_start,eHTMLTag_br);
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CStartToken theToken(eHTMLTag_br);
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aContext.mStartNode.Init(&theToken);
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result=aSink.AddLeaf(aContext.mStartNode);
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return NS_OK;
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}
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|
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/**
|
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* This method gets called when a tag needs to be sent out
|
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*
|
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* @update gess 3/25/98
|
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* @param
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* @return result status
|
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*/
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static
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nsresult WriteNBSP(PRInt32 aCount, nsIContentSink& aSink,CSharedVSContext& aContext) {
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nsresult result=NS_OK;
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//if you're here, we already know gTokenRecyler is valid...
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CEntityToken theToken("nbsp");
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aContext.mStartNode.Init(&theToken);
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int theIndex;
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for(theIndex=0;theIndex<aCount;theIndex++)
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result=aSink.AddLeaf(aContext.mStartNode);
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return NS_OK;
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}
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/**
|
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* This method gets called when a tag needs to be sent out
|
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*
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|
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@ -706,7 +615,10 @@ nsresult WriteText(const nsString& aTextString,nsIContentSink& aSink,PRBool aPre
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if((kCR==theChar) && (kLF==theNextChar)) {
|
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theOffset++;
|
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}
|
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WriteNewline(aSink,aContext);
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|
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CStartToken theToken(eHTMLTag_br);
|
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aContext.mStartNode.Init(&theToken);
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result=aSink.AddLeaf(aContext.mStartNode);
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theTextOffset=theOffset+1;
|
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}
|
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break;
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@ -719,7 +631,12 @@ nsresult WriteText(const nsString& aTextString,nsIContentSink& aSink,PRBool aPre
|
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temp.Truncate();
|
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}
|
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if(0<theSpaces){
|
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WriteNBSP(theSpaces,aSink,aContext);
|
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|
||||
CEntityToken theToken("nbsp");
|
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aContext.mStartNode.Init(&theToken);
|
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int theIndex;
|
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for(theIndex=0;theIndex<theSpaces;theIndex++)
|
||||
result=aSink.AddLeaf(aContext.mStartNode);
|
||||
theSpaces=0;
|
||||
}
|
||||
}
|
||||
|
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@ -746,6 +663,41 @@ nsresult CViewSourceHTML::WriteText(const nsString& aTextString,nsIContentSink&
|
|||
}
|
||||
|
||||
|
||||
/**
|
||||
* This method gets called when a tag needs to write it's attributes
|
||||
*
|
||||
* @update gess 3/25/98
|
||||
* @param
|
||||
* @return result status
|
||||
*/
|
||||
nsresult CViewSourceHTML::WriteAttributes(PRInt32 attrCount) {
|
||||
nsresult result=NS_OK;
|
||||
|
||||
if(attrCount){ //go collect the attributes...
|
||||
int attr=0;
|
||||
for(attr=0;attr<attrCount;attr++){
|
||||
CToken* theToken=mTokenizer->PeekToken();
|
||||
if(theToken) {
|
||||
eHTMLTokenTypes theType=eHTMLTokenTypes(theToken->GetTokenType());
|
||||
if(eToken_attribute==theType){
|
||||
mTokenizer->PopToken(); //pop it for real...
|
||||
|
||||
CAttributeToken* theAttrToken=(CAttributeToken*)theToken;
|
||||
CToken theKeyToken(theAttrToken->GetKey());
|
||||
result=WriteTag(mKey,&theKeyToken,0,PR_FALSE);
|
||||
nsString& theValue=theToken->GetStringValueXXX();
|
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if(0<theValue.Length()) {
|
||||
result=WriteTag(mValue,theToken,0,PR_FALSE);
|
||||
}
|
||||
}
|
||||
}
|
||||
else return kEOF;
|
||||
}
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method gets called when a tag needs to be sent out
|
||||
*
|
||||
|
|
@ -753,109 +705,122 @@ nsresult CViewSourceHTML::WriteText(const nsString& aTextString,nsIContentSink&
|
|||
* @param
|
||||
* @return result status
|
||||
*/
|
||||
static
|
||||
PRBool WriteTag(nsCParserNode& aNode,nsIContentSink& aSink,PRBool anEndToken,PRBool aIsHTML,PRBool aIsPlaintext,CSharedVSContext& aContext) {
|
||||
static const char* theColors[][2]={{"purple","purple"},{"purple","red"}};
|
||||
nsresult CViewSourceHTML::WriteTag(nsString &theXMLTagName,CToken* aToken,PRInt32 attrCount,PRBool aNewlineRequired) {
|
||||
static nsString theString("");
|
||||
|
||||
PRBool result=PR_TRUE;
|
||||
nsresult result=NS_OK;
|
||||
|
||||
aContext.mStartNode.Init(&aContext.mStartEntity,aNode.GetSourceLineNumber());
|
||||
aSink.AddLeaf(aContext.mStartNode);
|
||||
CSharedVSContext& theContext=CSharedVSContext::GetSharedContext();
|
||||
|
||||
if(!aIsPlaintext) {
|
||||
SetStyle(eHTMLTag_b,PR_TRUE,aSink);
|
||||
SetColor(theColors[aIsHTML][eHTMLTag_userdefined==aNode.GetNodeType()],PR_TRUE,aSink);
|
||||
}
|
||||
CToken theTagToken(theXMLTagName);
|
||||
theContext.mStartNode.Init(&theTagToken,mLineNumber);
|
||||
|
||||
if(anEndToken) {
|
||||
aSink.AddLeaf(aContext.mEndTextNode);
|
||||
}
|
||||
STOP_TIMER();
|
||||
mSink->OpenContainer(theContext.mStartNode); //emit <starttag>...
|
||||
START_TIMER();
|
||||
|
||||
aContext.mITextToken.SetIndirectString(aNode.GetText());
|
||||
aSink.AddLeaf(aContext.mITextNode);
|
||||
|
||||
if(!aIsPlaintext){
|
||||
SetStyle(eHTMLTag_font,PR_FALSE,aSink);
|
||||
SetStyle(eHTMLTag_b,PR_FALSE,aSink);
|
||||
}
|
||||
#ifdef rickgdebug
|
||||
|
||||
PRInt32 theCount=aNode.GetAttributeCount();
|
||||
if(0<theCount){
|
||||
PRInt32 theIndex=0;
|
||||
for(theIndex=0;theIndex<theCount;theIndex++){
|
||||
|
||||
//begin by writing the key...
|
||||
{
|
||||
if(!aIsPlaintext){
|
||||
SetStyle(eHTMLTag_b,PR_TRUE,aSink);
|
||||
}
|
||||
theString=" ";
|
||||
theString.Append(aNode.GetKeyAt(theIndex));
|
||||
aContext.mITextToken.SetIndirectString(theString);
|
||||
aSink.AddLeaf(aContext.mITextNode);
|
||||
if(!aIsPlaintext){
|
||||
SetStyle(eHTMLTag_b,PR_FALSE,aSink);
|
||||
}
|
||||
if(aNewlineRequired) {
|
||||
(*gDumpFile)<<endl;
|
||||
}
|
||||
|
||||
//now write the value...
|
||||
{
|
||||
if(!aIsPlaintext){
|
||||
SetColor("blue",PR_TRUE,aSink);
|
||||
}
|
||||
theString=aNode.GetValueAt(theIndex);
|
||||
if(0<theString.Length()){
|
||||
theString.Insert('=',0);
|
||||
aContext.mITextToken.SetIndirectString(theString);
|
||||
aSink.AddLeaf(aContext.mITextNode);
|
||||
}
|
||||
if(!aIsPlaintext){
|
||||
SetStyle(eHTMLTag_font,PR_FALSE,aSink);
|
||||
}
|
||||
nsCAutoString cstr(theXMLTagName);
|
||||
(*gDumpFile) << "<" << cstr << ">";
|
||||
cstr.Assign(aToken->GetStringValueXXX());
|
||||
if('<'==cstr.First()) {
|
||||
cstr.Cut(0,2);
|
||||
cstr.Truncate(cstr.Length()-1);
|
||||
}
|
||||
}
|
||||
(*gDumpFile) << cstr;
|
||||
#endif
|
||||
|
||||
|
||||
theContext.mITextToken.SetIndirectString(aToken->GetStringValueXXX()); //now emit the tag name...
|
||||
STOP_TIMER();
|
||||
mSink->AddLeaf(theContext.mITextNode);
|
||||
START_TIMER();
|
||||
|
||||
if(attrCount){
|
||||
result=WriteAttributes(attrCount);
|
||||
}
|
||||
|
||||
aContext.mEndNode.Init(&aContext.mEndEntity,aNode.GetSourceLineNumber());
|
||||
aSink.AddLeaf(aContext.mEndNode);
|
||||
STOP_TIMER();
|
||||
theContext.mEndNode.Init(&theTagToken,mLineNumber);
|
||||
mSink->CloseContainer(theContext.mEndNode); //emit </starttag>...
|
||||
START_TIMER();
|
||||
|
||||
|
||||
#ifdef rickgdebug
|
||||
cstr.Assign(theXMLTagName);
|
||||
(*gDumpFile) << "</" << cstr << ">";
|
||||
#endif
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method does two things: 1st, help construct
|
||||
* our own internal model of the content-stack; and
|
||||
* 2nd, pass this message on to the sink.
|
||||
* @update gess4/6/98
|
||||
* @param aNode -- next node to be added to model
|
||||
* @return TRUE if ok, FALSE if error
|
||||
* This method gets called when a tag needs to be sent out
|
||||
*
|
||||
* @update gess 3/25/98
|
||||
* @param
|
||||
* @return result status
|
||||
*/
|
||||
nsresult CViewSourceHTML::OpenHead(const nsIParserNode& aNode){
|
||||
nsresult CViewSourceHTML::WriteTag(nsString &theXMLTagName,nsString & aText,PRInt32 attrCount,PRBool aNewlineRequired) {
|
||||
static nsString theString("");
|
||||
|
||||
nsresult result=NS_OK;
|
||||
if(!mHasOpenHead++) {
|
||||
result=(mSink) ? mSink->OpenHead(aNode) : NS_OK;
|
||||
|
||||
CSharedVSContext& theContext=CSharedVSContext::GetSharedContext();
|
||||
|
||||
CToken theTagToken(theXMLTagName);
|
||||
theContext.mStartNode.Init(&theTagToken,mLineNumber);
|
||||
|
||||
STOP_TIMER();
|
||||
mSink->OpenContainer(theContext.mStartNode); //emit <starttag>...
|
||||
START_TIMER();
|
||||
|
||||
|
||||
#ifdef rickgdebug
|
||||
|
||||
if(aNewlineRequired) {
|
||||
(*gDumpFile)<<endl;
|
||||
}
|
||||
|
||||
nsCAutoString cstr(theXMLTagName);
|
||||
(*gDumpFile) << "<" << cstr << ">";
|
||||
cstr.Assign(aText);
|
||||
(*gDumpFile) << cstr;
|
||||
#endif
|
||||
|
||||
|
||||
theContext.mITextToken.SetIndirectString(aText); //now emit the tag name...
|
||||
|
||||
STOP_TIMER();
|
||||
mSink->AddLeaf(theContext.mITextNode);
|
||||
START_TIMER();
|
||||
|
||||
if(attrCount){
|
||||
result=WriteAttributes(attrCount);
|
||||
}
|
||||
|
||||
theContext.mEndNode.Init(&theTagToken,mLineNumber);
|
||||
|
||||
STOP_TIMER();
|
||||
mSink->CloseContainer(theContext.mEndNode); //emit </starttag>...
|
||||
START_TIMER();
|
||||
|
||||
|
||||
#ifdef rickgdebug
|
||||
cstr.Assign(theXMLTagName);
|
||||
(*gDumpFile) << "</" << cstr << ">";
|
||||
#endif
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method does two things: 1st, help construct
|
||||
* our own internal model of the content-stack; and
|
||||
* 2nd, pass this message on to the sink.
|
||||
* @update gess4/6/98
|
||||
* @param aNode -- next node to be removed from our model
|
||||
* @return TRUE if ok, FALSE if error
|
||||
*/
|
||||
nsresult CViewSourceHTML::CloseHead(const nsIParserNode& aNode){
|
||||
nsresult result=NS_OK;
|
||||
if(mHasOpenHead) {
|
||||
if(0==--mHasOpenHead){
|
||||
result=(mSink) ? mSink->CloseHead(aNode) : NS_OK;
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @update gess 3/25/98
|
||||
|
|
@ -871,182 +836,54 @@ NS_IMETHODIMP CViewSourceHTML::HandleToken(CToken* aToken,nsIParser* aParser) {
|
|||
PRBool theEndTag=PR_TRUE;
|
||||
|
||||
mParser=(nsParser*)aParser;
|
||||
mSink=(nsIHTMLContentSink*)aParser->GetContentSink();
|
||||
mSink=(nsIXMLContentSink*)aParser->GetContentSink();
|
||||
|
||||
CSharedVSContext& theContext=CSharedVSContext::GetSharedContext();
|
||||
theContext.mTokenNode.Init(theToken,mLineNumber);
|
||||
|
||||
switch(theType) {
|
||||
|
||||
case eToken_start:
|
||||
result=WriteTag(mStartTag,aToken,aToken->GetAttributeCount(),PR_TRUE);
|
||||
break;
|
||||
|
||||
case eToken_end:
|
||||
result=WriteTag(mEndTag,aToken,0,PR_TRUE);
|
||||
break;
|
||||
|
||||
case eToken_comment:
|
||||
result=WriteTag(mCommentTag,aToken,0,PR_TRUE);
|
||||
break;
|
||||
|
||||
case eToken_doctypeDecl:
|
||||
result=WriteTag(mDocTypeTag,aToken,0,PR_TRUE);
|
||||
break;
|
||||
|
||||
case eToken_newline:
|
||||
mLineNumber++; //now fall through
|
||||
WriteNewline(*mSink,theContext);
|
||||
mLineNumber++;
|
||||
case eToken_whitespace:
|
||||
case eToken_text:
|
||||
result=WriteTag(mText,aToken,0,PR_FALSE);
|
||||
break;
|
||||
|
||||
case eToken_entity:
|
||||
{
|
||||
if(!mIsPlaintext){
|
||||
SetColor("maroon",PR_TRUE,*mSink);
|
||||
}
|
||||
nsAutoString theStr("&");
|
||||
nsAutoString theStr;
|
||||
nsString& theEntity=aToken->GetStringValueXXX();
|
||||
if(!theEntity.EqualsIgnoreCase("XI",2)) {
|
||||
PRUnichar theChar=theEntity.CharAt(0);
|
||||
if((nsString::IsDigit(theChar)) || ('X'==theChar) || ('x'==theChar)){
|
||||
theStr.Append("#");
|
||||
}
|
||||
theStr.Append(theEntity);
|
||||
}
|
||||
theStr.Append(aToken->GetStringValueXXX());
|
||||
//theStr.Append(";");
|
||||
::WriteText(theStr,*mSink,PR_FALSE,mIsPlaintext,theContext);
|
||||
if(!mIsPlaintext){
|
||||
SetStyle(eHTMLTag_font,PR_FALSE,*mSink);
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case eToken_doctypeDecl:
|
||||
case eToken_comment:
|
||||
{
|
||||
if(!mIsPlaintext){
|
||||
SetColor("green",PR_TRUE,*mSink);
|
||||
SetStyle(eHTMLTag_i,PR_TRUE,*mSink);
|
||||
}
|
||||
nsString& theText=aToken->GetStringValueXXX();
|
||||
|
||||
//if the comment has had it's markup stripped, then write it out seperately...
|
||||
nsAutoString theLeft("");
|
||||
theText.Left(theLeft,2);
|
||||
if(theLeft!="<!")
|
||||
::WriteText(nsAutoString("<!"),*mSink,PR_TRUE,mIsPlaintext,theContext);
|
||||
::WriteText(theText,*mSink,PR_TRUE,mIsPlaintext,theContext);
|
||||
if(kGreaterThan!=theText.Last())
|
||||
::WriteText(nsAutoString(">"),*mSink,PR_TRUE,mIsPlaintext,theContext);
|
||||
if(!mIsPlaintext){
|
||||
SetStyle(eHTMLTag_i,PR_FALSE,*mSink);
|
||||
SetStyle(eHTMLTag_font,PR_FALSE,*mSink);
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case eToken_style:
|
||||
case eToken_skippedcontent:
|
||||
{
|
||||
CAttributeToken* theAToken=(CAttributeToken*)aToken;
|
||||
nsString& theText=theAToken->GetKey();
|
||||
::WriteText(theText,*mSink,PR_FALSE,mIsPlaintext,theContext);
|
||||
}
|
||||
break;
|
||||
|
||||
case eToken_whitespace:
|
||||
case eToken_text:
|
||||
{
|
||||
if(!mIsPlaintext) {
|
||||
nsString& theText=aToken->GetStringValueXXX();
|
||||
::WriteText(theText,*mSink,PR_TRUE,mIsPlaintext,theContext);
|
||||
}
|
||||
else {
|
||||
result=mSink->AddLeaf(theContext.mTokenNode);
|
||||
}
|
||||
result=WriteTag(mEntityTag,theStr,0,PR_FALSE);
|
||||
}
|
||||
break;
|
||||
|
||||
case eToken_instruction:
|
||||
{
|
||||
if(!mIsPlaintext){
|
||||
SetColor("#D74702",PR_TRUE,*mSink);
|
||||
SetStyle(eHTMLTag_i,PR_TRUE,*mSink);
|
||||
}
|
||||
result=WriteTag(mPITag,aToken,0,PR_TRUE);
|
||||
|
||||
nsString& theText=aToken->GetStringValueXXX();
|
||||
theContext.mITextToken.SetIndirectString(theText);
|
||||
mSink->AddLeaf(theContext.mITextNode);
|
||||
|
||||
if(!mIsPlaintext){
|
||||
SetStyle(eHTMLTag_i,PR_FALSE,*mSink);
|
||||
SetStyle(eHTMLTag_font,PR_FALSE,*mSink);
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case eToken_start:
|
||||
{
|
||||
|
||||
PRInt16 attrCount=aToken->GetAttributeCount();
|
||||
theEndTag=PR_FALSE;
|
||||
if(0<attrCount){ //go collect the attributes...
|
||||
int attr=0;
|
||||
for(attr=0;attr<attrCount;attr++){
|
||||
CToken* theInnerToken=mTokenizer->PeekToken();
|
||||
if(theInnerToken) {
|
||||
eHTMLTokenTypes theInnerType=eHTMLTokenTypes(theInnerToken->GetTokenType());
|
||||
if(eToken_attribute==theInnerType){
|
||||
mTokenizer->PopToken(); //pop it for real...
|
||||
theContext.mTokenNode.AddAttribute(theInnerToken);
|
||||
}
|
||||
}
|
||||
else return kEOF;
|
||||
}
|
||||
}
|
||||
if(mParser) {
|
||||
nsAutoString charsetValue;
|
||||
nsCharsetSource charsetSource;
|
||||
CObserverService& theService=mParser->GetObserverService();
|
||||
CParserContext* pc=mParser->PeekContext();
|
||||
void* theDocID=(pc)? pc->mKey:0;
|
||||
|
||||
mParser->GetDocumentCharset(charsetValue,charsetSource);
|
||||
result=theService.Notify(theTag,theContext.mTokenNode,(PRUint32)theDocID,
|
||||
kViewSourceCommand,charsetValue,charsetSource);
|
||||
}
|
||||
if(NS_SUCCEEDED(result)) {
|
||||
|
||||
WriteTag(theContext.mTokenNode,*mSink,theEndTag,mIsHTML,mIsPlaintext,theContext);
|
||||
|
||||
// We make sure to display the title on the view source window.
|
||||
|
||||
if(eHTMLTag_title == theTag){
|
||||
nsCParserNode attrNode(theToken,mLineNumber,GetTokenRecycler());
|
||||
|
||||
|
||||
nsAutoString theTempStr;
|
||||
nsAutoString theStr;
|
||||
PRBool done=PR_FALSE;
|
||||
while(!done) {
|
||||
CHTMLToken* theNextToken=(CHTMLToken*)mTokenizer->PeekToken();
|
||||
if(theNextToken) {
|
||||
|
||||
eHTMLTokenTypes theSubType=eHTMLTokenTypes(theNextToken->GetTokenType());
|
||||
if(eToken_end!=theSubType) {
|
||||
theNextToken=(CHTMLToken*)mTokenizer->PopToken();
|
||||
theNextToken->GetSource(theTempStr);
|
||||
theStr+=theTempStr;
|
||||
gTokenRecycler->RecycleToken(theNextToken);
|
||||
}
|
||||
else done=PR_TRUE;
|
||||
}
|
||||
else done=PR_TRUE;
|
||||
}
|
||||
theStr.CompressWhitespace();
|
||||
attrNode.SetSkippedContent(theStr);
|
||||
|
||||
result= OpenHead(attrNode);
|
||||
if(NS_OK==result) {
|
||||
if(mSink) {
|
||||
mSink->SetTitle(attrNode.GetSkippedContent());
|
||||
}
|
||||
if(NS_OK==result)
|
||||
result=CloseHead(attrNode);
|
||||
}
|
||||
const nsString& theText=attrNode.GetSkippedContent();
|
||||
::WriteText(theText,*mSink,PR_FALSE,mIsPlaintext,theContext);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
case eToken_end:
|
||||
WriteTag(theContext.mTokenNode,*mSink,theEndTag,mIsHTML,mIsPlaintext,theContext);
|
||||
break;
|
||||
default:
|
||||
result=NS_OK;
|
||||
}//switch
|
||||
|
|
|
|||
|
|
@ -32,6 +32,7 @@
|
|||
#include "nsHTMLTokens.h"
|
||||
#include "nshtmlpars.h"
|
||||
#include "nsIHTMLContentSink.h"
|
||||
#include "nsIXMLContentSink.h"
|
||||
#include "nsDTDUtils.h"
|
||||
#include "nsParserNode.h"
|
||||
|
||||
|
|
@ -108,7 +109,6 @@ class CViewSourceHTML: public nsIDTD {
|
|||
nsString& aSourceType,
|
||||
eParseMode aParseMode,
|
||||
nsIContentSink* aSink=0);
|
||||
|
||||
/**
|
||||
* The parser uses a code sandwich to wrap the parsing process. Before
|
||||
* the process begins, WillBuildModel() is called. Afterwards the parser
|
||||
|
|
@ -253,28 +253,28 @@ class CViewSourceHTML: public nsIDTD {
|
|||
|
||||
static nsresult WriteText(const nsString& aTextString,nsIContentSink& aSink,PRBool aPreserveText,PRBool aPlainText);
|
||||
|
||||
/** These methods are used while setting setting title
|
||||
* in the view source window. Same code fragment as in
|
||||
* CNavDTD.
|
||||
*
|
||||
* @update 02/22/99
|
||||
*
|
||||
*/
|
||||
nsresult OpenHead(const nsIParserNode& aNode);
|
||||
nsresult CloseHead(const nsIParserNode& aNode);
|
||||
|
||||
|
||||
private:
|
||||
nsresult WriteTag(nsString &anXMLName,CToken* aTag,PRInt32 attrCount,PRBool aNewlineRequired);
|
||||
nsresult WriteTag(nsString &anXMLName,nsString &aText,PRInt32 attrCount,PRBool aNewlineRequired);
|
||||
nsresult WriteAttributes(PRInt32 attrCount);
|
||||
|
||||
protected:
|
||||
|
||||
nsParser* mParser;
|
||||
nsIHTMLContentSink* mSink;
|
||||
nsIXMLContentSink* mSink;
|
||||
nsString mFilename;
|
||||
PRInt32 mLineNumber;
|
||||
PRBool mIsHTML;
|
||||
nsITokenizer* mTokenizer;
|
||||
PRInt32 mHasOpenHead;
|
||||
PRBool mIsPlaintext;
|
||||
|
||||
PRBool mNeedsFontSpec;
|
||||
nsAutoString mStartTag;
|
||||
nsAutoString mEndTag;
|
||||
nsAutoString mCommentTag;
|
||||
nsAutoString mDocTypeTag;
|
||||
nsAutoString mPITag;
|
||||
nsAutoString mEntityTag;
|
||||
nsAutoString mText;
|
||||
nsAutoString mKey;
|
||||
nsAutoString mValue;
|
||||
};
|
||||
|
||||
extern NS_HTMLPARS nsresult NS_NewViewSourceHTML(nsIDTD** aInstancePtrResult);
|
||||
|
|
|
|||
|
|
@ -24,6 +24,21 @@
|
|||
*/
|
||||
|
||||
|
||||
#ifdef RAPTOR_PERF_METRICS
|
||||
# define START_TIMER() \
|
||||
if(mParser) mParser->mParseTime.Start(PR_FALSE); \
|
||||
if(mParser) mParser->mDTDTime.Start(PR_FALSE);
|
||||
|
||||
# define STOP_TIMER() \
|
||||
if(mParser) mParser->mParseTime.Stop(); \
|
||||
if(mParser) mParser->mDTDTime.Stop();
|
||||
|
||||
#else
|
||||
# define STOP_TIMER()
|
||||
# define START_TIMER()
|
||||
#endif
|
||||
|
||||
|
||||
#include "nsIDTDDebug.h"
|
||||
#include "nsViewSourceHTML.h"
|
||||
#include "nsCRT.h"
|
||||
|
|
@ -35,8 +50,6 @@
|
|||
#include "nsIContentSink.h"
|
||||
#include "nsIHTMLContentSink.h"
|
||||
#include "nsHTMLTokenizer.h"
|
||||
#include "nsHTMLEntities.h"
|
||||
|
||||
|
||||
#include "prenv.h" //this is here for debug reasons...
|
||||
#include "prtypes.h" //this is here for debug reasons...
|
||||
|
|
@ -49,12 +62,24 @@
|
|||
#include "prmem.h"
|
||||
|
||||
|
||||
#ifdef RAPTOR_PERF_METRICS
|
||||
#include "stopwatch.h"
|
||||
Stopwatch vsTimer;
|
||||
#endif
|
||||
|
||||
|
||||
static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
|
||||
static NS_DEFINE_IID(kIDTDIID, NS_IDTD_IID);
|
||||
static NS_DEFINE_IID(kClassIID, NS_VIEWSOURCE_HTML_IID);
|
||||
|
||||
static CTokenRecycler* gTokenRecycler=0;
|
||||
|
||||
//#define rickgdebug
|
||||
#ifdef rickgdebug
|
||||
#include <fstream.h>
|
||||
fstream* gDumpFile=0;
|
||||
#endif
|
||||
|
||||
|
||||
/**
|
||||
* This method gets called as part of our COM-like interfaces.
|
||||
|
|
@ -141,11 +166,7 @@ class CSharedVSContext {
|
|||
public:
|
||||
|
||||
CSharedVSContext() :
|
||||
mStartEntity("lt"),
|
||||
mEndEntity("gt"),
|
||||
mEndTextToken("/"),
|
||||
mEndNode(),
|
||||
mEndTextNode(&mEndTextToken),
|
||||
mStartNode(),
|
||||
mTokenNode(),
|
||||
mITextToken(),
|
||||
|
|
@ -162,92 +183,16 @@ public:
|
|||
return gSharedVSContext;
|
||||
}
|
||||
|
||||
CEntityToken mStartEntity;
|
||||
CEntityToken mEndEntity;
|
||||
CTextToken mEndTextToken;
|
||||
nsCParserNode mEndNode;
|
||||
nsCParserNode mEndTextNode;
|
||||
nsCParserNode mStartNode;
|
||||
nsCParserNode mTokenNode;
|
||||
CIndirectTextToken mITextToken;
|
||||
nsCParserNode mITextNode;
|
||||
CTextToken mTextToken;
|
||||
nsCParserNode mTextNode;
|
||||
|
||||
};
|
||||
|
||||
|
||||
|
||||
static void SetFont(const char* aFace,const char* aSize,PRBool aEnable,nsIContentSink& aSink) {
|
||||
static nsCParserNode theNode;
|
||||
CToken* theToken=0;
|
||||
|
||||
if(aEnable){
|
||||
theToken=gTokenRecycler->CreateTokenOfType(eToken_start,eHTMLTag_font);
|
||||
theNode.Init(theToken,0);
|
||||
CAttributeToken theFontAttr("face",aFace);
|
||||
theNode.AddAttribute(&theFontAttr);
|
||||
CAttributeToken theSizeAttr("size",aSize);
|
||||
theNode.AddAttribute(&theSizeAttr);
|
||||
aSink.OpenContainer(theNode);
|
||||
}
|
||||
else {
|
||||
theToken=gTokenRecycler->CreateTokenOfType(eToken_end,eHTMLTag_font);
|
||||
theNode.Init(theToken,0);
|
||||
aSink.CloseContainer(theNode);
|
||||
}
|
||||
|
||||
while((theToken=(CToken*)theNode.PopAttributeToken())){
|
||||
//dump the attributes since they're on the stack...
|
||||
}
|
||||
|
||||
if(theToken)
|
||||
gTokenRecycler->RecycleToken(theToken);
|
||||
}
|
||||
|
||||
static void SetColor(const char* aColor,PRBool aEnable,nsIContentSink& aSink) {
|
||||
static nsCParserNode theNode;
|
||||
CToken* theToken=0;
|
||||
if(aEnable){
|
||||
theToken=gTokenRecycler->CreateTokenOfType(eToken_start,eHTMLTag_font);
|
||||
theNode.Init(theToken,0);
|
||||
CAttributeToken theFontAttr("color",aColor);
|
||||
theNode.AddAttribute(&theFontAttr);
|
||||
aSink.OpenContainer(theNode);
|
||||
}
|
||||
else {
|
||||
theToken=gTokenRecycler->CreateTokenOfType(eToken_end,eHTMLTag_font);
|
||||
theNode.Init(theToken,0);
|
||||
aSink.CloseContainer(theNode);
|
||||
}
|
||||
|
||||
while((theToken=(CToken*)theNode.PopAttributeToken())){
|
||||
//dump the attributes since they're on the stack...
|
||||
}
|
||||
|
||||
if(theToken)
|
||||
gTokenRecycler->RecycleToken(theToken);
|
||||
}
|
||||
|
||||
static void SetStyle(eHTMLTags theTag,PRBool aEnable,nsIContentSink& aSink) {
|
||||
static nsCParserNode theNode;
|
||||
CToken* theToken=0;
|
||||
if(aEnable){
|
||||
theToken=gTokenRecycler->CreateTokenOfType(eToken_start,theTag);
|
||||
theNode.Init(theToken);
|
||||
aSink.OpenContainer(theNode);
|
||||
}
|
||||
else {
|
||||
theToken=gTokenRecycler->CreateTokenOfType(eToken_end,theTag);
|
||||
theNode.Init(theToken);
|
||||
aSink.CloseContainer(theNode);
|
||||
}
|
||||
|
||||
if(theToken)
|
||||
gTokenRecycler->RecycleToken(theToken);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Default constructor
|
||||
*
|
||||
|
|
@ -255,15 +200,22 @@ static void SetStyle(eHTMLTags theTag,PRBool aEnable,nsIContentSink& aSink) {
|
|||
* @param
|
||||
* @return
|
||||
*/
|
||||
CViewSourceHTML::CViewSourceHTML() : nsIDTD(), mFilename("") {
|
||||
CViewSourceHTML::CViewSourceHTML() : nsIDTD(), mFilename(""),
|
||||
mStartTag("start"), mEndTag("end"), mCommentTag("comment"),
|
||||
mPITag("pi"), mEntityTag("entity"), mText("txt"),
|
||||
mKey("key"), mValue("val"), mDocTypeTag("doctype")
|
||||
{
|
||||
NS_INIT_REFCNT();
|
||||
mParser=0;
|
||||
mSink=0;
|
||||
mLineNumber=0;
|
||||
mTokenizer=0;
|
||||
mIsHTML=PR_FALSE;
|
||||
mHasOpenHead=0;
|
||||
mNeedsFontSpec=PR_TRUE;
|
||||
|
||||
#ifdef rickgdebug
|
||||
gDumpFile = new fstream("c:/temp/viewsource.xml",ios::trunc);
|
||||
#endif
|
||||
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -337,35 +289,37 @@ NS_IMETHODIMP CViewSourceHTML::WillBuildModel(nsString& aFilename,PRBool aNotify
|
|||
nsresult result=NS_OK;
|
||||
mFilename=aFilename;
|
||||
|
||||
mSink=(nsIHTMLContentSink*)aSink;
|
||||
#ifdef RAPTOR_PERF_METRICS
|
||||
vsTimer.Reset();
|
||||
NS_START_STOPWATCH(vsTimer);
|
||||
#endif RAPTOR_PERF_METRICS
|
||||
|
||||
STOP_TIMER();
|
||||
mSink=(nsIXMLContentSink*)aSink;
|
||||
if((aNotifySink) && (mSink)) {
|
||||
|
||||
mLineNumber=0;
|
||||
result = mSink->WillBuildModel();
|
||||
|
||||
mIsHTML=aSourceType.Equals(kHTMLTextContentType);
|
||||
mIsPlaintext=aSourceType.Equals(kPlainTextContentType);
|
||||
static const char* theHeader="<?xml version=\"1.0\"?>";
|
||||
CToken ssToken(theHeader);
|
||||
nsCParserNode ssNode(&ssToken);
|
||||
result= mSink->AddCharacterData(ssNode);
|
||||
|
||||
//now let's automatically open the html...
|
||||
CStartToken theHTMLToken(eHTMLTag_html);
|
||||
nsCParserNode theNode(&theHTMLToken,0);
|
||||
mSink->OpenHTML(theNode);
|
||||
#ifdef rickgdebug
|
||||
(*gDumpFile) << theHeader << endl;
|
||||
(*gDumpFile) << "<viewsource xmlns=\"viewsource\">" << endl;
|
||||
#endif
|
||||
|
||||
//now let's automatically open the body...
|
||||
CStartToken theBodyToken(eHTMLTag_body);
|
||||
theNode.Init(&theBodyToken,0);
|
||||
CAttributeToken theColor("bgcolor","white");
|
||||
theNode.AddAttribute(&theColor);
|
||||
//now let's automatically open the root container...
|
||||
CToken theToken("viewsource");
|
||||
nsCParserNode theNode(&theToken,0);
|
||||
CAttributeToken theAttr("xmlns","http://www.mozilla.org/viewsource");
|
||||
|
||||
mSink->OpenBody(theNode);
|
||||
|
||||
//now let's automatically open the pre...
|
||||
if(mIsPlaintext) {
|
||||
CStartToken thePREToken(eHTMLTag_pre);
|
||||
theNode.Init(&thePREToken,0);
|
||||
mSink->OpenContainer(theNode);
|
||||
}
|
||||
theNode.AddAttribute(&theAttr);
|
||||
mSink->OpenContainer(theNode);
|
||||
}
|
||||
START_TIMER();
|
||||
return result;
|
||||
}
|
||||
|
||||
|
|
@ -387,11 +341,6 @@ NS_IMETHODIMP CViewSourceHTML::BuildModel(nsIParser* aParser,nsITokenizer* aToke
|
|||
|
||||
if(gTokenRecycler) {
|
||||
|
||||
if(mNeedsFontSpec){
|
||||
SetFont("courier","-1",PR_TRUE,*mSink);
|
||||
mNeedsFontSpec=PR_FALSE;
|
||||
}
|
||||
|
||||
while(NS_SUCCEEDED(result)){
|
||||
CToken* theToken=mTokenizer->PopToken();
|
||||
if(theToken) {
|
||||
|
|
@ -425,35 +374,41 @@ NS_IMETHODIMP CViewSourceHTML::DidBuildModel(nsresult anErrorCode,PRBool aNotify
|
|||
//ADD CODE HERE TO CLOSE OPEN CONTAINERS...
|
||||
|
||||
if(aParser){
|
||||
mSink=(nsIHTMLContentSink*)aParser->GetContentSink();
|
||||
|
||||
mParser=(nsParser*)aParser; //debug XXX
|
||||
STOP_TIMER();
|
||||
|
||||
mSink=(nsIXMLContentSink*)aParser->GetContentSink();
|
||||
if((aNotifySink) && (mSink)) {
|
||||
//now let's automatically close the pre...
|
||||
|
||||
if(!mIsPlaintext){
|
||||
SetStyle(eHTMLTag_font,PR_FALSE,*mSink);
|
||||
}
|
||||
#ifdef rickgdebug
|
||||
if(gDumpFile){
|
||||
(*gDumpFile) << "</viewsource>" << endl;
|
||||
gDumpFile->close();
|
||||
delete gDumpFile;
|
||||
}
|
||||
#endif
|
||||
|
||||
nsCParserNode theNode;
|
||||
//now let's automatically close the root container...
|
||||
CToken theToken("viewsource");
|
||||
nsCParserNode theNode(&theToken,0);
|
||||
mSink->CloseContainer(theNode);
|
||||
|
||||
//now let'close our containing PRE...
|
||||
if(mIsPlaintext) {
|
||||
CEndToken thePREToken(eHTMLTag_pre);
|
||||
theNode.Init(&thePREToken,0);
|
||||
mSink->CloseContainer(theNode);
|
||||
}
|
||||
|
||||
//now let's automatically close the body...
|
||||
CEndToken theBodyToken(eHTMLTag_body);
|
||||
theNode.Init(&theBodyToken,0);
|
||||
mSink->CloseBody(theNode);
|
||||
|
||||
//now let's automatically close the html...
|
||||
CEndToken theHTMLToken(eHTMLTag_html);
|
||||
theNode.Init(&theHTMLToken,0);
|
||||
mSink->CloseHTML(theNode);
|
||||
result = mSink->DidBuildModel(1);
|
||||
}
|
||||
|
||||
START_TIMER();
|
||||
|
||||
}
|
||||
|
||||
#ifdef RAPTOR_PERF_METRICS
|
||||
NS_STOP_STOPWATCH(vsTimer);
|
||||
printf("viewsource timer: ");
|
||||
vsTimer.Print();
|
||||
printf("\n");
|
||||
#endif RAPTOR_PERF_METRICS
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
|
|
@ -568,20 +523,17 @@ PRBool CViewSourceHTML::CanContain(PRInt32 aParent,PRInt32 aChild) const{
|
|||
*/
|
||||
NS_IMETHODIMP CViewSourceHTML::StringTagToIntTag(nsString &aTag, PRInt32* aIntTag) const
|
||||
{
|
||||
*aIntTag = nsHTMLTags::LookupTag(aTag);
|
||||
return NS_OK;
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP CViewSourceHTML::IntTagToStringTag(PRInt32 aIntTag, nsString& aTag) const
|
||||
{
|
||||
aTag = nsHTMLTags::GetStringValue((nsHTMLTag)aIntTag);
|
||||
return NS_OK;
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP CViewSourceHTML::ConvertEntityToUnicode(const nsString& aEntity, PRInt32* aUnicode) const
|
||||
{
|
||||
*aUnicode = nsHTMLEntities::EntityToUnicode(aEntity);
|
||||
return NS_OK;
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -598,49 +550,6 @@ PRBool CViewSourceHTML::IsContainer(PRInt32 aTag) const{
|
|||
}
|
||||
|
||||
|
||||
/**
|
||||
* This method gets called when a tag needs to be sent out
|
||||
*
|
||||
* @update gess 3/25/98
|
||||
* @param
|
||||
* @return result status
|
||||
*/
|
||||
static
|
||||
nsresult WriteNewline(nsIContentSink& aSink,CSharedVSContext& aContext) {
|
||||
nsresult result=NS_OK;
|
||||
|
||||
//if you're here, we already know gTokenRecyler is valid...
|
||||
|
||||
// CToken* theToken = (CStartToken*)gTokenRecycler->CreateTokenOfType(eToken_start,eHTMLTag_br);
|
||||
CStartToken theToken(eHTMLTag_br);
|
||||
aContext.mStartNode.Init(&theToken);
|
||||
result=aSink.AddLeaf(aContext.mStartNode);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* This method gets called when a tag needs to be sent out
|
||||
*
|
||||
* @update gess 3/25/98
|
||||
* @param
|
||||
* @return result status
|
||||
*/
|
||||
static
|
||||
nsresult WriteNBSP(PRInt32 aCount, nsIContentSink& aSink,CSharedVSContext& aContext) {
|
||||
nsresult result=NS_OK;
|
||||
|
||||
//if you're here, we already know gTokenRecyler is valid...
|
||||
|
||||
CEntityToken theToken("nbsp");
|
||||
aContext.mStartNode.Init(&theToken);
|
||||
int theIndex;
|
||||
for(theIndex=0;theIndex<aCount;theIndex++)
|
||||
result=aSink.AddLeaf(aContext.mStartNode);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method gets called when a tag needs to be sent out
|
||||
*
|
||||
|
|
@ -706,7 +615,10 @@ nsresult WriteText(const nsString& aTextString,nsIContentSink& aSink,PRBool aPre
|
|||
if((kCR==theChar) && (kLF==theNextChar)) {
|
||||
theOffset++;
|
||||
}
|
||||
WriteNewline(aSink,aContext);
|
||||
|
||||
CStartToken theToken(eHTMLTag_br);
|
||||
aContext.mStartNode.Init(&theToken);
|
||||
result=aSink.AddLeaf(aContext.mStartNode);
|
||||
theTextOffset=theOffset+1;
|
||||
}
|
||||
break;
|
||||
|
|
@ -719,7 +631,12 @@ nsresult WriteText(const nsString& aTextString,nsIContentSink& aSink,PRBool aPre
|
|||
temp.Truncate();
|
||||
}
|
||||
if(0<theSpaces){
|
||||
WriteNBSP(theSpaces,aSink,aContext);
|
||||
|
||||
CEntityToken theToken("nbsp");
|
||||
aContext.mStartNode.Init(&theToken);
|
||||
int theIndex;
|
||||
for(theIndex=0;theIndex<theSpaces;theIndex++)
|
||||
result=aSink.AddLeaf(aContext.mStartNode);
|
||||
theSpaces=0;
|
||||
}
|
||||
}
|
||||
|
|
@ -746,6 +663,41 @@ nsresult CViewSourceHTML::WriteText(const nsString& aTextString,nsIContentSink&
|
|||
}
|
||||
|
||||
|
||||
/**
|
||||
* This method gets called when a tag needs to write it's attributes
|
||||
*
|
||||
* @update gess 3/25/98
|
||||
* @param
|
||||
* @return result status
|
||||
*/
|
||||
nsresult CViewSourceHTML::WriteAttributes(PRInt32 attrCount) {
|
||||
nsresult result=NS_OK;
|
||||
|
||||
if(attrCount){ //go collect the attributes...
|
||||
int attr=0;
|
||||
for(attr=0;attr<attrCount;attr++){
|
||||
CToken* theToken=mTokenizer->PeekToken();
|
||||
if(theToken) {
|
||||
eHTMLTokenTypes theType=eHTMLTokenTypes(theToken->GetTokenType());
|
||||
if(eToken_attribute==theType){
|
||||
mTokenizer->PopToken(); //pop it for real...
|
||||
|
||||
CAttributeToken* theAttrToken=(CAttributeToken*)theToken;
|
||||
CToken theKeyToken(theAttrToken->GetKey());
|
||||
result=WriteTag(mKey,&theKeyToken,0,PR_FALSE);
|
||||
nsString& theValue=theToken->GetStringValueXXX();
|
||||
if(0<theValue.Length()) {
|
||||
result=WriteTag(mValue,theToken,0,PR_FALSE);
|
||||
}
|
||||
}
|
||||
}
|
||||
else return kEOF;
|
||||
}
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method gets called when a tag needs to be sent out
|
||||
*
|
||||
|
|
@ -753,109 +705,122 @@ nsresult CViewSourceHTML::WriteText(const nsString& aTextString,nsIContentSink&
|
|||
* @param
|
||||
* @return result status
|
||||
*/
|
||||
static
|
||||
PRBool WriteTag(nsCParserNode& aNode,nsIContentSink& aSink,PRBool anEndToken,PRBool aIsHTML,PRBool aIsPlaintext,CSharedVSContext& aContext) {
|
||||
static const char* theColors[][2]={{"purple","purple"},{"purple","red"}};
|
||||
nsresult CViewSourceHTML::WriteTag(nsString &theXMLTagName,CToken* aToken,PRInt32 attrCount,PRBool aNewlineRequired) {
|
||||
static nsString theString("");
|
||||
|
||||
PRBool result=PR_TRUE;
|
||||
nsresult result=NS_OK;
|
||||
|
||||
aContext.mStartNode.Init(&aContext.mStartEntity,aNode.GetSourceLineNumber());
|
||||
aSink.AddLeaf(aContext.mStartNode);
|
||||
CSharedVSContext& theContext=CSharedVSContext::GetSharedContext();
|
||||
|
||||
if(!aIsPlaintext) {
|
||||
SetStyle(eHTMLTag_b,PR_TRUE,aSink);
|
||||
SetColor(theColors[aIsHTML][eHTMLTag_userdefined==aNode.GetNodeType()],PR_TRUE,aSink);
|
||||
}
|
||||
CToken theTagToken(theXMLTagName);
|
||||
theContext.mStartNode.Init(&theTagToken,mLineNumber);
|
||||
|
||||
if(anEndToken) {
|
||||
aSink.AddLeaf(aContext.mEndTextNode);
|
||||
}
|
||||
STOP_TIMER();
|
||||
mSink->OpenContainer(theContext.mStartNode); //emit <starttag>...
|
||||
START_TIMER();
|
||||
|
||||
aContext.mITextToken.SetIndirectString(aNode.GetText());
|
||||
aSink.AddLeaf(aContext.mITextNode);
|
||||
|
||||
if(!aIsPlaintext){
|
||||
SetStyle(eHTMLTag_font,PR_FALSE,aSink);
|
||||
SetStyle(eHTMLTag_b,PR_FALSE,aSink);
|
||||
}
|
||||
#ifdef rickgdebug
|
||||
|
||||
PRInt32 theCount=aNode.GetAttributeCount();
|
||||
if(0<theCount){
|
||||
PRInt32 theIndex=0;
|
||||
for(theIndex=0;theIndex<theCount;theIndex++){
|
||||
|
||||
//begin by writing the key...
|
||||
{
|
||||
if(!aIsPlaintext){
|
||||
SetStyle(eHTMLTag_b,PR_TRUE,aSink);
|
||||
}
|
||||
theString=" ";
|
||||
theString.Append(aNode.GetKeyAt(theIndex));
|
||||
aContext.mITextToken.SetIndirectString(theString);
|
||||
aSink.AddLeaf(aContext.mITextNode);
|
||||
if(!aIsPlaintext){
|
||||
SetStyle(eHTMLTag_b,PR_FALSE,aSink);
|
||||
}
|
||||
if(aNewlineRequired) {
|
||||
(*gDumpFile)<<endl;
|
||||
}
|
||||
|
||||
//now write the value...
|
||||
{
|
||||
if(!aIsPlaintext){
|
||||
SetColor("blue",PR_TRUE,aSink);
|
||||
}
|
||||
theString=aNode.GetValueAt(theIndex);
|
||||
if(0<theString.Length()){
|
||||
theString.Insert('=',0);
|
||||
aContext.mITextToken.SetIndirectString(theString);
|
||||
aSink.AddLeaf(aContext.mITextNode);
|
||||
}
|
||||
if(!aIsPlaintext){
|
||||
SetStyle(eHTMLTag_font,PR_FALSE,aSink);
|
||||
}
|
||||
nsCAutoString cstr(theXMLTagName);
|
||||
(*gDumpFile) << "<" << cstr << ">";
|
||||
cstr.Assign(aToken->GetStringValueXXX());
|
||||
if('<'==cstr.First()) {
|
||||
cstr.Cut(0,2);
|
||||
cstr.Truncate(cstr.Length()-1);
|
||||
}
|
||||
}
|
||||
(*gDumpFile) << cstr;
|
||||
#endif
|
||||
|
||||
|
||||
theContext.mITextToken.SetIndirectString(aToken->GetStringValueXXX()); //now emit the tag name...
|
||||
STOP_TIMER();
|
||||
mSink->AddLeaf(theContext.mITextNode);
|
||||
START_TIMER();
|
||||
|
||||
if(attrCount){
|
||||
result=WriteAttributes(attrCount);
|
||||
}
|
||||
|
||||
aContext.mEndNode.Init(&aContext.mEndEntity,aNode.GetSourceLineNumber());
|
||||
aSink.AddLeaf(aContext.mEndNode);
|
||||
STOP_TIMER();
|
||||
theContext.mEndNode.Init(&theTagToken,mLineNumber);
|
||||
mSink->CloseContainer(theContext.mEndNode); //emit </starttag>...
|
||||
START_TIMER();
|
||||
|
||||
|
||||
#ifdef rickgdebug
|
||||
cstr.Assign(theXMLTagName);
|
||||
(*gDumpFile) << "</" << cstr << ">";
|
||||
#endif
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method does two things: 1st, help construct
|
||||
* our own internal model of the content-stack; and
|
||||
* 2nd, pass this message on to the sink.
|
||||
* @update gess4/6/98
|
||||
* @param aNode -- next node to be added to model
|
||||
* @return TRUE if ok, FALSE if error
|
||||
* This method gets called when a tag needs to be sent out
|
||||
*
|
||||
* @update gess 3/25/98
|
||||
* @param
|
||||
* @return result status
|
||||
*/
|
||||
nsresult CViewSourceHTML::OpenHead(const nsIParserNode& aNode){
|
||||
nsresult CViewSourceHTML::WriteTag(nsString &theXMLTagName,nsString & aText,PRInt32 attrCount,PRBool aNewlineRequired) {
|
||||
static nsString theString("");
|
||||
|
||||
nsresult result=NS_OK;
|
||||
if(!mHasOpenHead++) {
|
||||
result=(mSink) ? mSink->OpenHead(aNode) : NS_OK;
|
||||
|
||||
CSharedVSContext& theContext=CSharedVSContext::GetSharedContext();
|
||||
|
||||
CToken theTagToken(theXMLTagName);
|
||||
theContext.mStartNode.Init(&theTagToken,mLineNumber);
|
||||
|
||||
STOP_TIMER();
|
||||
mSink->OpenContainer(theContext.mStartNode); //emit <starttag>...
|
||||
START_TIMER();
|
||||
|
||||
|
||||
#ifdef rickgdebug
|
||||
|
||||
if(aNewlineRequired) {
|
||||
(*gDumpFile)<<endl;
|
||||
}
|
||||
|
||||
nsCAutoString cstr(theXMLTagName);
|
||||
(*gDumpFile) << "<" << cstr << ">";
|
||||
cstr.Assign(aText);
|
||||
(*gDumpFile) << cstr;
|
||||
#endif
|
||||
|
||||
|
||||
theContext.mITextToken.SetIndirectString(aText); //now emit the tag name...
|
||||
|
||||
STOP_TIMER();
|
||||
mSink->AddLeaf(theContext.mITextNode);
|
||||
START_TIMER();
|
||||
|
||||
if(attrCount){
|
||||
result=WriteAttributes(attrCount);
|
||||
}
|
||||
|
||||
theContext.mEndNode.Init(&theTagToken,mLineNumber);
|
||||
|
||||
STOP_TIMER();
|
||||
mSink->CloseContainer(theContext.mEndNode); //emit </starttag>...
|
||||
START_TIMER();
|
||||
|
||||
|
||||
#ifdef rickgdebug
|
||||
cstr.Assign(theXMLTagName);
|
||||
(*gDumpFile) << "</" << cstr << ">";
|
||||
#endif
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method does two things: 1st, help construct
|
||||
* our own internal model of the content-stack; and
|
||||
* 2nd, pass this message on to the sink.
|
||||
* @update gess4/6/98
|
||||
* @param aNode -- next node to be removed from our model
|
||||
* @return TRUE if ok, FALSE if error
|
||||
*/
|
||||
nsresult CViewSourceHTML::CloseHead(const nsIParserNode& aNode){
|
||||
nsresult result=NS_OK;
|
||||
if(mHasOpenHead) {
|
||||
if(0==--mHasOpenHead){
|
||||
result=(mSink) ? mSink->CloseHead(aNode) : NS_OK;
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @update gess 3/25/98
|
||||
|
|
@ -871,182 +836,54 @@ NS_IMETHODIMP CViewSourceHTML::HandleToken(CToken* aToken,nsIParser* aParser) {
|
|||
PRBool theEndTag=PR_TRUE;
|
||||
|
||||
mParser=(nsParser*)aParser;
|
||||
mSink=(nsIHTMLContentSink*)aParser->GetContentSink();
|
||||
mSink=(nsIXMLContentSink*)aParser->GetContentSink();
|
||||
|
||||
CSharedVSContext& theContext=CSharedVSContext::GetSharedContext();
|
||||
theContext.mTokenNode.Init(theToken,mLineNumber);
|
||||
|
||||
switch(theType) {
|
||||
|
||||
case eToken_start:
|
||||
result=WriteTag(mStartTag,aToken,aToken->GetAttributeCount(),PR_TRUE);
|
||||
break;
|
||||
|
||||
case eToken_end:
|
||||
result=WriteTag(mEndTag,aToken,0,PR_TRUE);
|
||||
break;
|
||||
|
||||
case eToken_comment:
|
||||
result=WriteTag(mCommentTag,aToken,0,PR_TRUE);
|
||||
break;
|
||||
|
||||
case eToken_doctypeDecl:
|
||||
result=WriteTag(mDocTypeTag,aToken,0,PR_TRUE);
|
||||
break;
|
||||
|
||||
case eToken_newline:
|
||||
mLineNumber++; //now fall through
|
||||
WriteNewline(*mSink,theContext);
|
||||
mLineNumber++;
|
||||
case eToken_whitespace:
|
||||
case eToken_text:
|
||||
result=WriteTag(mText,aToken,0,PR_FALSE);
|
||||
break;
|
||||
|
||||
case eToken_entity:
|
||||
{
|
||||
if(!mIsPlaintext){
|
||||
SetColor("maroon",PR_TRUE,*mSink);
|
||||
}
|
||||
nsAutoString theStr("&");
|
||||
nsAutoString theStr;
|
||||
nsString& theEntity=aToken->GetStringValueXXX();
|
||||
if(!theEntity.EqualsIgnoreCase("XI",2)) {
|
||||
PRUnichar theChar=theEntity.CharAt(0);
|
||||
if((nsString::IsDigit(theChar)) || ('X'==theChar) || ('x'==theChar)){
|
||||
theStr.Append("#");
|
||||
}
|
||||
theStr.Append(theEntity);
|
||||
}
|
||||
theStr.Append(aToken->GetStringValueXXX());
|
||||
//theStr.Append(";");
|
||||
::WriteText(theStr,*mSink,PR_FALSE,mIsPlaintext,theContext);
|
||||
if(!mIsPlaintext){
|
||||
SetStyle(eHTMLTag_font,PR_FALSE,*mSink);
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case eToken_doctypeDecl:
|
||||
case eToken_comment:
|
||||
{
|
||||
if(!mIsPlaintext){
|
||||
SetColor("green",PR_TRUE,*mSink);
|
||||
SetStyle(eHTMLTag_i,PR_TRUE,*mSink);
|
||||
}
|
||||
nsString& theText=aToken->GetStringValueXXX();
|
||||
|
||||
//if the comment has had it's markup stripped, then write it out seperately...
|
||||
nsAutoString theLeft("");
|
||||
theText.Left(theLeft,2);
|
||||
if(theLeft!="<!")
|
||||
::WriteText(nsAutoString("<!"),*mSink,PR_TRUE,mIsPlaintext,theContext);
|
||||
::WriteText(theText,*mSink,PR_TRUE,mIsPlaintext,theContext);
|
||||
if(kGreaterThan!=theText.Last())
|
||||
::WriteText(nsAutoString(">"),*mSink,PR_TRUE,mIsPlaintext,theContext);
|
||||
if(!mIsPlaintext){
|
||||
SetStyle(eHTMLTag_i,PR_FALSE,*mSink);
|
||||
SetStyle(eHTMLTag_font,PR_FALSE,*mSink);
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case eToken_style:
|
||||
case eToken_skippedcontent:
|
||||
{
|
||||
CAttributeToken* theAToken=(CAttributeToken*)aToken;
|
||||
nsString& theText=theAToken->GetKey();
|
||||
::WriteText(theText,*mSink,PR_FALSE,mIsPlaintext,theContext);
|
||||
}
|
||||
break;
|
||||
|
||||
case eToken_whitespace:
|
||||
case eToken_text:
|
||||
{
|
||||
if(!mIsPlaintext) {
|
||||
nsString& theText=aToken->GetStringValueXXX();
|
||||
::WriteText(theText,*mSink,PR_TRUE,mIsPlaintext,theContext);
|
||||
}
|
||||
else {
|
||||
result=mSink->AddLeaf(theContext.mTokenNode);
|
||||
}
|
||||
result=WriteTag(mEntityTag,theStr,0,PR_FALSE);
|
||||
}
|
||||
break;
|
||||
|
||||
case eToken_instruction:
|
||||
{
|
||||
if(!mIsPlaintext){
|
||||
SetColor("#D74702",PR_TRUE,*mSink);
|
||||
SetStyle(eHTMLTag_i,PR_TRUE,*mSink);
|
||||
}
|
||||
result=WriteTag(mPITag,aToken,0,PR_TRUE);
|
||||
|
||||
nsString& theText=aToken->GetStringValueXXX();
|
||||
theContext.mITextToken.SetIndirectString(theText);
|
||||
mSink->AddLeaf(theContext.mITextNode);
|
||||
|
||||
if(!mIsPlaintext){
|
||||
SetStyle(eHTMLTag_i,PR_FALSE,*mSink);
|
||||
SetStyle(eHTMLTag_font,PR_FALSE,*mSink);
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case eToken_start:
|
||||
{
|
||||
|
||||
PRInt16 attrCount=aToken->GetAttributeCount();
|
||||
theEndTag=PR_FALSE;
|
||||
if(0<attrCount){ //go collect the attributes...
|
||||
int attr=0;
|
||||
for(attr=0;attr<attrCount;attr++){
|
||||
CToken* theInnerToken=mTokenizer->PeekToken();
|
||||
if(theInnerToken) {
|
||||
eHTMLTokenTypes theInnerType=eHTMLTokenTypes(theInnerToken->GetTokenType());
|
||||
if(eToken_attribute==theInnerType){
|
||||
mTokenizer->PopToken(); //pop it for real...
|
||||
theContext.mTokenNode.AddAttribute(theInnerToken);
|
||||
}
|
||||
}
|
||||
else return kEOF;
|
||||
}
|
||||
}
|
||||
if(mParser) {
|
||||
nsAutoString charsetValue;
|
||||
nsCharsetSource charsetSource;
|
||||
CObserverService& theService=mParser->GetObserverService();
|
||||
CParserContext* pc=mParser->PeekContext();
|
||||
void* theDocID=(pc)? pc->mKey:0;
|
||||
|
||||
mParser->GetDocumentCharset(charsetValue,charsetSource);
|
||||
result=theService.Notify(theTag,theContext.mTokenNode,(PRUint32)theDocID,
|
||||
kViewSourceCommand,charsetValue,charsetSource);
|
||||
}
|
||||
if(NS_SUCCEEDED(result)) {
|
||||
|
||||
WriteTag(theContext.mTokenNode,*mSink,theEndTag,mIsHTML,mIsPlaintext,theContext);
|
||||
|
||||
// We make sure to display the title on the view source window.
|
||||
|
||||
if(eHTMLTag_title == theTag){
|
||||
nsCParserNode attrNode(theToken,mLineNumber,GetTokenRecycler());
|
||||
|
||||
|
||||
nsAutoString theTempStr;
|
||||
nsAutoString theStr;
|
||||
PRBool done=PR_FALSE;
|
||||
while(!done) {
|
||||
CHTMLToken* theNextToken=(CHTMLToken*)mTokenizer->PeekToken();
|
||||
if(theNextToken) {
|
||||
|
||||
eHTMLTokenTypes theSubType=eHTMLTokenTypes(theNextToken->GetTokenType());
|
||||
if(eToken_end!=theSubType) {
|
||||
theNextToken=(CHTMLToken*)mTokenizer->PopToken();
|
||||
theNextToken->GetSource(theTempStr);
|
||||
theStr+=theTempStr;
|
||||
gTokenRecycler->RecycleToken(theNextToken);
|
||||
}
|
||||
else done=PR_TRUE;
|
||||
}
|
||||
else done=PR_TRUE;
|
||||
}
|
||||
theStr.CompressWhitespace();
|
||||
attrNode.SetSkippedContent(theStr);
|
||||
|
||||
result= OpenHead(attrNode);
|
||||
if(NS_OK==result) {
|
||||
if(mSink) {
|
||||
mSink->SetTitle(attrNode.GetSkippedContent());
|
||||
}
|
||||
if(NS_OK==result)
|
||||
result=CloseHead(attrNode);
|
||||
}
|
||||
const nsString& theText=attrNode.GetSkippedContent();
|
||||
::WriteText(theText,*mSink,PR_FALSE,mIsPlaintext,theContext);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
case eToken_end:
|
||||
WriteTag(theContext.mTokenNode,*mSink,theEndTag,mIsHTML,mIsPlaintext,theContext);
|
||||
break;
|
||||
default:
|
||||
result=NS_OK;
|
||||
}//switch
|
||||
|
|
|
|||
|
|
@ -32,6 +32,7 @@
|
|||
#include "nsHTMLTokens.h"
|
||||
#include "nshtmlpars.h"
|
||||
#include "nsIHTMLContentSink.h"
|
||||
#include "nsIXMLContentSink.h"
|
||||
#include "nsDTDUtils.h"
|
||||
#include "nsParserNode.h"
|
||||
|
||||
|
|
@ -108,7 +109,6 @@ class CViewSourceHTML: public nsIDTD {
|
|||
nsString& aSourceType,
|
||||
eParseMode aParseMode,
|
||||
nsIContentSink* aSink=0);
|
||||
|
||||
/**
|
||||
* The parser uses a code sandwich to wrap the parsing process. Before
|
||||
* the process begins, WillBuildModel() is called. Afterwards the parser
|
||||
|
|
@ -253,28 +253,28 @@ class CViewSourceHTML: public nsIDTD {
|
|||
|
||||
static nsresult WriteText(const nsString& aTextString,nsIContentSink& aSink,PRBool aPreserveText,PRBool aPlainText);
|
||||
|
||||
/** These methods are used while setting setting title
|
||||
* in the view source window. Same code fragment as in
|
||||
* CNavDTD.
|
||||
*
|
||||
* @update 02/22/99
|
||||
*
|
||||
*/
|
||||
nsresult OpenHead(const nsIParserNode& aNode);
|
||||
nsresult CloseHead(const nsIParserNode& aNode);
|
||||
|
||||
|
||||
private:
|
||||
nsresult WriteTag(nsString &anXMLName,CToken* aTag,PRInt32 attrCount,PRBool aNewlineRequired);
|
||||
nsresult WriteTag(nsString &anXMLName,nsString &aText,PRInt32 attrCount,PRBool aNewlineRequired);
|
||||
nsresult WriteAttributes(PRInt32 attrCount);
|
||||
|
||||
protected:
|
||||
|
||||
nsParser* mParser;
|
||||
nsIHTMLContentSink* mSink;
|
||||
nsIXMLContentSink* mSink;
|
||||
nsString mFilename;
|
||||
PRInt32 mLineNumber;
|
||||
PRBool mIsHTML;
|
||||
nsITokenizer* mTokenizer;
|
||||
PRInt32 mHasOpenHead;
|
||||
PRBool mIsPlaintext;
|
||||
|
||||
PRBool mNeedsFontSpec;
|
||||
nsAutoString mStartTag;
|
||||
nsAutoString mEndTag;
|
||||
nsAutoString mCommentTag;
|
||||
nsAutoString mDocTypeTag;
|
||||
nsAutoString mPITag;
|
||||
nsAutoString mEntityTag;
|
||||
nsAutoString mText;
|
||||
nsAutoString mKey;
|
||||
nsAutoString mValue;
|
||||
};
|
||||
|
||||
extern NS_HTMLPARS nsresult NS_NewViewSourceHTML(nsIDTD** aInstancePtrResult);
|
||||
|
|
|
|||
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