зеркало из https://github.com/mozilla/gecko-dev.git
Put line number ids on all the <pre> blocks that we create; this should make it
easier to hook up a performant "go to line" UI. Bug 104383, r+sr=rbs, a=asa
This commit is contained in:
bzbarsky%mit.edu
Родитель
b84cf009ec
Коммит
fe536ead5e
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@ -81,6 +81,7 @@
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#include "nsIPrefService.h"
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#include "nsIPrefBranch.h"
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#include "nsUnicharUtils.h"
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#include "nsPrintfCString.h"
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#include "nsIServiceManager.h"
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@ -355,10 +356,10 @@ CViewSourceHTML::CViewSourceHTML() : mFilename(), mTags(), mErrors() {
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mWrapLongLines = NS_SUCCEEDED(rv) ? temp : PR_FALSE;
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}
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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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mParser = 0;
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mSink = 0;
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mLineNumber = 1;
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mTokenizer = 0;
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mDocType=eHTML3_Quirks; // why?
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mHasOpenRoot=PR_FALSE;
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mHasOpenBody=PR_FALSE;
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@ -498,7 +499,7 @@ nsresult CViewSourceHTML::WillBuildModel(const CParserContext& aParserContext,
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fprintf(gDumpFile, "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">\n");
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fprintf(gDumpFile, "</head>\n");
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fprintf(gDumpFile, "<body id=\"viewsource\">\n");
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fprintf(gDumpFile, "<pre>\n");
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fprintf(gDumpFile, "<pre id=\"line1\">\n");
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}
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#endif //DUMP_TO_FILE
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}
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@ -508,7 +509,7 @@ nsresult CViewSourceHTML::WillBuildModel(const CParserContext& aParserContext,
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mDocType=ePlainText;
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else mDocType=aParserContext.mDocType;
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mLineNumber=0;
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mLineNumber = 1;
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result = mSink->WillBuildModel();
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START_TIMER();
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@ -531,20 +532,17 @@ NS_IMETHODIMP CViewSourceHTML::BuildModel(nsIParser* aParser,nsITokenizer* aToke
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nsITokenizer* oldTokenizer=mTokenizer;
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mTokenizer=aTokenizer;
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nsTokenAllocator* theAllocator=mTokenizer->GetTokenAllocator();
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nsAutoString tag;
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if(!mHasOpenRoot) {
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// For the stack-allocated tokens below, it's safe to pass a null
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// token allocator, because there are no attributes on the tokens.
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PRBool didBlock = PR_FALSE;
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tag.Assign(NS_LITERAL_STRING("HTML"));
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CStartToken htmlToken(tag, eHTMLTag_html);
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CStartToken htmlToken(NS_LITERAL_STRING("HTML"), eHTMLTag_html);
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nsCParserNode htmlNode(&htmlToken, 0/*stack token*/);
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mSink->OpenHTML(htmlNode);
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tag.Assign(NS_LITERAL_STRING("HEAD"));
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CStartToken headToken(tag, eHTMLTag_head);
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CStartToken headToken(NS_LITERAL_STRING("HEAD"), eHTMLTag_head);
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nsCParserNode headNode(&headToken, 0/*stack token*/);
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mSink->OpenHead(headNode);
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@ -559,24 +557,26 @@ NS_IMETHODIMP CViewSourceHTML::BuildModel(nsIParser* aParser,nsITokenizer* aToke
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}
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if (theAllocator) {
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tag.Assign(NS_LITERAL_STRING("LINK"));
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CStartToken* theToken=NS_STATIC_CAST(CStartToken*,theAllocator->CreateTokenOfType(eToken_start,eHTMLTag_link,tag));
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if(theToken) {
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CAttributeToken *theAttr;
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CStartToken* theToken=
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NS_STATIC_CAST(CStartToken*,
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theAllocator->CreateTokenOfType(eToken_start,
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eHTMLTag_link,
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NS_LITERAL_STRING("LINK")));
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if (theToken) {
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nsCParserStartNode theNode(theToken, theAllocator);
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theAttr=(CAttributeToken*)theAllocator->CreateTokenOfType(eToken_attribute,eHTMLTag_unknown,NS_LITERAL_STRING("stylesheet"));
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theAttr->SetKey(NS_LITERAL_STRING("rel"));
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theNode.AddAttribute(theAttr);
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AddAttrToNode(theNode, theAllocator,
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NS_LITERAL_STRING("rel"),
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NS_LITERAL_STRING("stylesheet"));
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theAttr=(CAttributeToken*)theAllocator->CreateTokenOfType(eToken_attribute,eHTMLTag_unknown,NS_LITERAL_STRING("text/css"));
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theAttr->SetKey(NS_LITERAL_STRING("type"));
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theNode.AddAttribute(theAttr);
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theAttr=(CAttributeToken*)theAllocator->CreateTokenOfType(eToken_attribute,eHTMLTag_unknown,NS_LITERAL_STRING("resource:/res/viewsource.css"));
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theAttr->SetKey(NS_LITERAL_STRING("href"));
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theNode.AddAttribute(theAttr);
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AddAttrToNode(theNode, theAllocator,
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NS_LITERAL_STRING("type"),
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NS_LITERAL_STRING("text/css"));
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AddAttrToNode(theNode, theAllocator,
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NS_LITERAL_STRING("href"),
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NS_LITERAL_STRING("resource:/res/viewsource.css"));
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result = mSink->AddLeaf(theNode);
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didBlock = result == NS_ERROR_HTMLPARSER_BLOCK;
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}
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@ -593,30 +593,43 @@ NS_IMETHODIMP CViewSourceHTML::BuildModel(nsIParser* aParser,nsITokenizer* aToke
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}
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}
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if (NS_SUCCEEDED(result) && !mHasOpenBody) {
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if(theAllocator) {
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tag.Assign(NS_LITERAL_STRING("BODY"));
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CStartToken* bodyToken=NS_STATIC_CAST(CStartToken*,theAllocator->CreateTokenOfType(eToken_start, eHTMLTag_body, tag));
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if (theAllocator) {
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CStartToken* bodyToken=
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NS_STATIC_CAST(CStartToken*,
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theAllocator->CreateTokenOfType(eToken_start,
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eHTMLTag_body,
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NS_LITERAL_STRING("BODY")));
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if (bodyToken) {
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nsCParserStartNode bodyNode(bodyToken, theAllocator);
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CAttributeToken *theAttr=nsnull;
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theAttr=(CAttributeToken*)theAllocator->CreateTokenOfType(eToken_attribute,eHTMLTag_unknown,NS_ConvertASCIItoUCS2(kBodyId));
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theAttr->SetKey(NS_LITERAL_STRING("id"));
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bodyNode.AddAttribute(theAttr);
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AddAttrToNode(bodyNode, theAllocator,
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NS_LITERAL_STRING("id"),
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NS_ConvertASCIItoUCS2(kBodyId));
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if (mWrapLongLines) {
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theAttr=(CAttributeToken*)theAllocator->CreateTokenOfType(eToken_attribute,eHTMLTag_unknown,NS_ConvertASCIItoUCS2(kBodyClassWrap));
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theAttr->SetKey(NS_LITERAL_STRING("class"));
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bodyNode.AddAttribute(theAttr);
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AddAttrToNode(bodyNode, theAllocator,
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NS_LITERAL_STRING("class"),
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NS_ConvertASCIItoUCS2(kBodyClassWrap));
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}
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result = mSink->OpenBody(bodyNode);
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if(NS_SUCCEEDED(result)) mHasOpenBody=PR_TRUE;
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}
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IF_FREE(bodyToken,theAllocator);
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if (NS_SUCCEEDED(result)) {
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CStartToken theToken(eHTMLTag_pre);
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nsCParserNode theNode(&theToken, 0/*stack token*/);
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result=mSink->OpenContainer(theNode);
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CStartToken* preToken =
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NS_STATIC_CAST(CStartToken*,
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theAllocator->CreateTokenOfType(eToken_start,
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eHTMLTag_pre,
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NS_LITERAL_STRING("PRE")));
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if (preToken) {
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nsCParserStartNode preNode(preToken, theAllocator);
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AddAttrToNode(preNode, theAllocator,
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NS_LITERAL_STRING("id"),
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NS_LITERAL_STRING("line1"));
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result = mSink->OpenContainer(preNode);
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} else {
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result = NS_ERROR_OUT_OF_MEMORY;
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}
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}
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}
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}
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@ -679,20 +692,56 @@ void CViewSourceHTML::StartNewPreBlock(void){
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nsCParserNode endNode(&endToken, 0/*stack token*/);
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mSink->CloseContainer(eHTMLTag_pre);
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CStartToken startToken(eHTMLTag_pre);
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nsCParserNode startNode(&startToken, 0/*stack token*/);
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mSink->OpenContainer(startNode);
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nsTokenAllocator* theAllocator = mTokenizer->GetTokenAllocator();
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if (!theAllocator) {
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return;
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}
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CStartToken* theToken =
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NS_STATIC_CAST(CStartToken*,
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theAllocator->CreateTokenOfType(eToken_start,
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eHTMLTag_pre,
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NS_LITERAL_STRING("PRE")));
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if (!theToken) {
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return;
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}
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nsCParserStartNode startNode(theToken, theAllocator);
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AddAttrToNode(startNode, theAllocator,
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NS_LITERAL_STRING("id"),
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NS_ConvertASCIItoUCS2(nsPrintfCString("line%d", mLineNumber)));
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mSink->OpenContainer(startNode);
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#ifdef DUMP_TO_FILE
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if (gDumpFile) {
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fprintf(gDumpFile, "</pre>");
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fprintf(gDumpFile, "<pre>");
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fprintf(gDumpFile, "</pre>\n");
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fprintf(gDumpFile, "<pre id=\"line%d\">\n", mLineNumber);
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}
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#endif // DUMP_TO_FILE
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mTokenCount = 0;
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}
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void CViewSourceHTML::AddAttrToNode(nsCParserStartNode& aNode,
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nsTokenAllocator* aAllocator,
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const nsAString& aAttrName,
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const nsAString& aAttrValue)
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{
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NS_PRECONDITION(aAllocator, "Must have a token allocator!");
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CAttributeToken* theAttr =
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(CAttributeToken*) aAllocator->CreateTokenOfType(eToken_attribute,
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eHTMLTag_unknown,
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aAttrValue);
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if (!theAttr) {
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NS_ERROR("Failed to allocate attribute token");
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return;
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}
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theAttr->SetKey(aAttrName);
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aNode.AddAttribute(theAttr);
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}
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/**
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*
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* @update gess5/18/98
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@ -891,23 +940,23 @@ nsresult CViewSourceHTML::WriteAttributes(PRInt32 attrCount) {
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CSharedVSContext& theContext=CSharedVSContext::GetSharedContext();
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int attr=0;
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for(attr=0;attr<attrCount;++attr){
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CToken* theToken=mTokenizer->PeekToken();
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int attr = 0;
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for(attr = 0; attr < attrCount; ++attr){
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CToken* theToken = mTokenizer->PeekToken();
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if(theToken) {
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eHTMLTokenTypes theType=eHTMLTokenTypes(theToken->GetTokenType());
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if(eToken_attribute==theType){
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eHTMLTokenTypes theType = eHTMLTokenTypes(theToken->GetTokenType());
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if(eToken_attribute == theType){
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mTokenizer->PopToken(); //pop it for real...
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theContext.mTokenNode.AddAttribute(theToken); //and add it to the node.
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CAttributeToken* theAttrToken=(CAttributeToken*)theToken;
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const nsAString& theKey=theAttrToken->GetKey();
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CAttributeToken* theAttrToken = (CAttributeToken*)theToken;
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const nsAString& theKey = theAttrToken->GetKey();
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result=WriteTag(mKey,theKey,0,PR_FALSE);
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const nsAString& theValue=theAttrToken->GetValue();
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result = WriteTag(mKey,theKey,0,PR_FALSE);
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const nsAString& theValue = theAttrToken->GetValue();
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if((0<theValue.Length()) || (theAttrToken->mHasEqualWithoutValue)){
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result=WriteTag(mValue,theValue,0,PR_FALSE);
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if(!theValue.IsEmpty() || theAttrToken->mHasEqualWithoutValue){
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result = WriteTag(mValue,theValue,0,PR_FALSE);
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}
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}
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}
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@ -930,6 +979,14 @@ nsresult CViewSourceHTML::WriteTag(PRInt32 aTagType,const nsAString & aText,PRIn
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nsresult result=NS_OK;
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// adjust line number to what it will be after we finish writing this tag
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// XXXbz life here sucks. We can't use the GetNewlineCount on the token,
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// because Text tokens in <style>, <script>, etc lie through their teeth.
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// On the other hand, the parser messes up newline counting in some token
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// types (bug 137315). So our line numbers will disagree with the parser's
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// in some cases...
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mLineNumber += aText.CountChar(PRUnichar('\n'));
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CSharedVSContext& theContext=CSharedVSContext::GetSharedContext();
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nsTokenAllocator* theAllocator=mTokenizer->GetTokenAllocator();
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@ -953,9 +1010,9 @@ nsresult CViewSourceHTML::WriteTag(PRInt32 aTagType,const nsAString & aText,PRIn
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CStartToken* theTagToken=NS_STATIC_CAST(CStartToken*,theAllocator->CreateTokenOfType(eToken_start,eHTMLTag_span,NS_LITERAL_STRING("SPAN")));
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theContext.mStartNode.Init(theTagToken, theAllocator);
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CAttributeToken* theAttr=(CAttributeToken*)theAllocator->CreateTokenOfType(eToken_attribute,eHTMLTag_unknown,NS_ConvertASCIItoUCS2(kElementClasses[aTagType]));
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theAttr->SetKey(NS_LITERAL_STRING("class"));
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theContext.mStartNode.AddAttribute(theAttr);
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AddAttrToNode(theContext.mStartNode, theAllocator,
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NS_LITERAL_STRING("class"),
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NS_ConvertASCIItoUCS2(kElementClasses[aTagType]));
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mSink->OpenContainer(theContext.mStartNode); //emit <starttag>...
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#ifdef DUMP_TO_FILE
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if (gDumpFile) {
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@ -1095,7 +1152,6 @@ NS_IMETHODIMP CViewSourceHTML::HandleToken(CToken* aToken,nsIParser* aParser) {
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case eToken_newline:
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{
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const nsAString& newlineValue = aToken->GetStringValue();
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++mLineNumber;
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result=WriteTag(mText,newlineValue,0,PR_FALSE);
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++mTokenCount;
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if (NS_VIEWSOURCE_TOKENS_PER_BLOCK > 0 &&
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|
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@ -76,6 +76,11 @@ private:
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nsresult WriteAttributes(PRInt32 attrCount);
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nsresult GenerateSummary();
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void StartNewPreBlock(void);
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// Utility method for adding attributes to the nodes we generate
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void AddAttrToNode(nsCParserStartNode& aNode,
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nsTokenAllocator* aAllocator,
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const nsAString& aAttrName,
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const nsAString& aAttrValue);
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protected:
|
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|
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@ -81,6 +81,7 @@
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#include "nsIPrefService.h"
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#include "nsIPrefBranch.h"
|
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#include "nsUnicharUtils.h"
|
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#include "nsPrintfCString.h"
|
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|
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#include "nsIServiceManager.h"
|
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|
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|
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@ -355,10 +356,10 @@ CViewSourceHTML::CViewSourceHTML() : mFilename(), mTags(), mErrors() {
|
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mWrapLongLines = NS_SUCCEEDED(rv) ? temp : PR_FALSE;
|
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}
|
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|
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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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mParser = 0;
|
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mSink = 0;
|
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mLineNumber = 1;
|
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mTokenizer = 0;
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mDocType=eHTML3_Quirks; // why?
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mHasOpenRoot=PR_FALSE;
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mHasOpenBody=PR_FALSE;
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|
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@ -498,7 +499,7 @@ nsresult CViewSourceHTML::WillBuildModel(const CParserContext& aParserContext,
|
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fprintf(gDumpFile, "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">\n");
|
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fprintf(gDumpFile, "</head>\n");
|
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fprintf(gDumpFile, "<body id=\"viewsource\">\n");
|
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fprintf(gDumpFile, "<pre>\n");
|
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fprintf(gDumpFile, "<pre id=\"line1\">\n");
|
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}
|
||||
#endif //DUMP_TO_FILE
|
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}
|
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|
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@ -508,7 +509,7 @@ nsresult CViewSourceHTML::WillBuildModel(const CParserContext& aParserContext,
|
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mDocType=ePlainText;
|
||||
else mDocType=aParserContext.mDocType;
|
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|
||||
mLineNumber=0;
|
||||
mLineNumber = 1;
|
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result = mSink->WillBuildModel();
|
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|
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START_TIMER();
|
||||
|
|
@ -531,20 +532,17 @@ NS_IMETHODIMP CViewSourceHTML::BuildModel(nsIParser* aParser,nsITokenizer* aToke
|
|||
nsITokenizer* oldTokenizer=mTokenizer;
|
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mTokenizer=aTokenizer;
|
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nsTokenAllocator* theAllocator=mTokenizer->GetTokenAllocator();
|
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nsAutoString tag;
|
||||
|
||||
if(!mHasOpenRoot) {
|
||||
// For the stack-allocated tokens below, it's safe to pass a null
|
||||
// token allocator, because there are no attributes on the tokens.
|
||||
PRBool didBlock = PR_FALSE;
|
||||
|
||||
tag.Assign(NS_LITERAL_STRING("HTML"));
|
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CStartToken htmlToken(tag, eHTMLTag_html);
|
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CStartToken htmlToken(NS_LITERAL_STRING("HTML"), eHTMLTag_html);
|
||||
nsCParserNode htmlNode(&htmlToken, 0/*stack token*/);
|
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mSink->OpenHTML(htmlNode);
|
||||
|
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tag.Assign(NS_LITERAL_STRING("HEAD"));
|
||||
CStartToken headToken(tag, eHTMLTag_head);
|
||||
CStartToken headToken(NS_LITERAL_STRING("HEAD"), eHTMLTag_head);
|
||||
nsCParserNode headNode(&headToken, 0/*stack token*/);
|
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mSink->OpenHead(headNode);
|
||||
|
||||
|
|
@ -559,24 +557,26 @@ NS_IMETHODIMP CViewSourceHTML::BuildModel(nsIParser* aParser,nsITokenizer* aToke
|
|||
}
|
||||
|
||||
if (theAllocator) {
|
||||
tag.Assign(NS_LITERAL_STRING("LINK"));
|
||||
CStartToken* theToken=NS_STATIC_CAST(CStartToken*,theAllocator->CreateTokenOfType(eToken_start,eHTMLTag_link,tag));
|
||||
if(theToken) {
|
||||
CAttributeToken *theAttr;
|
||||
CStartToken* theToken=
|
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NS_STATIC_CAST(CStartToken*,
|
||||
theAllocator->CreateTokenOfType(eToken_start,
|
||||
eHTMLTag_link,
|
||||
NS_LITERAL_STRING("LINK")));
|
||||
if (theToken) {
|
||||
nsCParserStartNode theNode(theToken, theAllocator);
|
||||
|
||||
theAttr=(CAttributeToken*)theAllocator->CreateTokenOfType(eToken_attribute,eHTMLTag_unknown,NS_LITERAL_STRING("stylesheet"));
|
||||
theAttr->SetKey(NS_LITERAL_STRING("rel"));
|
||||
theNode.AddAttribute(theAttr);
|
||||
AddAttrToNode(theNode, theAllocator,
|
||||
NS_LITERAL_STRING("rel"),
|
||||
NS_LITERAL_STRING("stylesheet"));
|
||||
|
||||
theAttr=(CAttributeToken*)theAllocator->CreateTokenOfType(eToken_attribute,eHTMLTag_unknown,NS_LITERAL_STRING("text/css"));
|
||||
theAttr->SetKey(NS_LITERAL_STRING("type"));
|
||||
theNode.AddAttribute(theAttr);
|
||||
|
||||
theAttr=(CAttributeToken*)theAllocator->CreateTokenOfType(eToken_attribute,eHTMLTag_unknown,NS_LITERAL_STRING("resource:/res/viewsource.css"));
|
||||
theAttr->SetKey(NS_LITERAL_STRING("href"));
|
||||
theNode.AddAttribute(theAttr);
|
||||
AddAttrToNode(theNode, theAllocator,
|
||||
NS_LITERAL_STRING("type"),
|
||||
NS_LITERAL_STRING("text/css"));
|
||||
|
||||
AddAttrToNode(theNode, theAllocator,
|
||||
NS_LITERAL_STRING("href"),
|
||||
NS_LITERAL_STRING("resource:/res/viewsource.css"));
|
||||
|
||||
result = mSink->AddLeaf(theNode);
|
||||
didBlock = result == NS_ERROR_HTMLPARSER_BLOCK;
|
||||
}
|
||||
|
|
@ -593,30 +593,43 @@ NS_IMETHODIMP CViewSourceHTML::BuildModel(nsIParser* aParser,nsITokenizer* aToke
|
|||
}
|
||||
}
|
||||
if (NS_SUCCEEDED(result) && !mHasOpenBody) {
|
||||
if(theAllocator) {
|
||||
tag.Assign(NS_LITERAL_STRING("BODY"));
|
||||
CStartToken* bodyToken=NS_STATIC_CAST(CStartToken*,theAllocator->CreateTokenOfType(eToken_start, eHTMLTag_body, tag));
|
||||
if (theAllocator) {
|
||||
CStartToken* bodyToken=
|
||||
NS_STATIC_CAST(CStartToken*,
|
||||
theAllocator->CreateTokenOfType(eToken_start,
|
||||
eHTMLTag_body,
|
||||
NS_LITERAL_STRING("BODY")));
|
||||
if (bodyToken) {
|
||||
nsCParserStartNode bodyNode(bodyToken, theAllocator);
|
||||
CAttributeToken *theAttr=nsnull;
|
||||
theAttr=(CAttributeToken*)theAllocator->CreateTokenOfType(eToken_attribute,eHTMLTag_unknown,NS_ConvertASCIItoUCS2(kBodyId));
|
||||
theAttr->SetKey(NS_LITERAL_STRING("id"));
|
||||
bodyNode.AddAttribute(theAttr);
|
||||
|
||||
AddAttrToNode(bodyNode, theAllocator,
|
||||
NS_LITERAL_STRING("id"),
|
||||
NS_ConvertASCIItoUCS2(kBodyId));
|
||||
|
||||
if (mWrapLongLines) {
|
||||
theAttr=(CAttributeToken*)theAllocator->CreateTokenOfType(eToken_attribute,eHTMLTag_unknown,NS_ConvertASCIItoUCS2(kBodyClassWrap));
|
||||
theAttr->SetKey(NS_LITERAL_STRING("class"));
|
||||
bodyNode.AddAttribute(theAttr);
|
||||
AddAttrToNode(bodyNode, theAllocator,
|
||||
NS_LITERAL_STRING("class"),
|
||||
NS_ConvertASCIItoUCS2(kBodyClassWrap));
|
||||
}
|
||||
result = mSink->OpenBody(bodyNode);
|
||||
if(NS_SUCCEEDED(result)) mHasOpenBody=PR_TRUE;
|
||||
}
|
||||
IF_FREE(bodyToken,theAllocator);
|
||||
|
||||
if (NS_SUCCEEDED(result)) {
|
||||
CStartToken theToken(eHTMLTag_pre);
|
||||
nsCParserNode theNode(&theToken, 0/*stack token*/);
|
||||
result=mSink->OpenContainer(theNode);
|
||||
CStartToken* preToken =
|
||||
NS_STATIC_CAST(CStartToken*,
|
||||
theAllocator->CreateTokenOfType(eToken_start,
|
||||
eHTMLTag_pre,
|
||||
NS_LITERAL_STRING("PRE")));
|
||||
if (preToken) {
|
||||
nsCParserStartNode preNode(preToken, theAllocator);
|
||||
AddAttrToNode(preNode, theAllocator,
|
||||
NS_LITERAL_STRING("id"),
|
||||
NS_LITERAL_STRING("line1"));
|
||||
result = mSink->OpenContainer(preNode);
|
||||
} else {
|
||||
result = NS_ERROR_OUT_OF_MEMORY;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -679,20 +692,56 @@ void CViewSourceHTML::StartNewPreBlock(void){
|
|||
nsCParserNode endNode(&endToken, 0/*stack token*/);
|
||||
mSink->CloseContainer(eHTMLTag_pre);
|
||||
|
||||
CStartToken startToken(eHTMLTag_pre);
|
||||
nsCParserNode startNode(&startToken, 0/*stack token*/);
|
||||
mSink->OpenContainer(startNode);
|
||||
nsTokenAllocator* theAllocator = mTokenizer->GetTokenAllocator();
|
||||
if (!theAllocator) {
|
||||
return;
|
||||
}
|
||||
|
||||
CStartToken* theToken =
|
||||
NS_STATIC_CAST(CStartToken*,
|
||||
theAllocator->CreateTokenOfType(eToken_start,
|
||||
eHTMLTag_pre,
|
||||
NS_LITERAL_STRING("PRE")));
|
||||
if (!theToken) {
|
||||
return;
|
||||
}
|
||||
|
||||
nsCParserStartNode startNode(theToken, theAllocator);
|
||||
AddAttrToNode(startNode, theAllocator,
|
||||
NS_LITERAL_STRING("id"),
|
||||
NS_ConvertASCIItoUCS2(nsPrintfCString("line%d", mLineNumber)));
|
||||
mSink->OpenContainer(startNode);
|
||||
|
||||
#ifdef DUMP_TO_FILE
|
||||
if (gDumpFile) {
|
||||
fprintf(gDumpFile, "</pre>");
|
||||
fprintf(gDumpFile, "<pre>");
|
||||
fprintf(gDumpFile, "</pre>\n");
|
||||
fprintf(gDumpFile, "<pre id=\"line%d\">\n", mLineNumber);
|
||||
}
|
||||
#endif // DUMP_TO_FILE
|
||||
|
||||
mTokenCount = 0;
|
||||
}
|
||||
|
||||
void CViewSourceHTML::AddAttrToNode(nsCParserStartNode& aNode,
|
||||
nsTokenAllocator* aAllocator,
|
||||
const nsAString& aAttrName,
|
||||
const nsAString& aAttrValue)
|
||||
{
|
||||
NS_PRECONDITION(aAllocator, "Must have a token allocator!");
|
||||
|
||||
CAttributeToken* theAttr =
|
||||
(CAttributeToken*) aAllocator->CreateTokenOfType(eToken_attribute,
|
||||
eHTMLTag_unknown,
|
||||
aAttrValue);
|
||||
if (!theAttr) {
|
||||
NS_ERROR("Failed to allocate attribute token");
|
||||
return;
|
||||
}
|
||||
|
||||
theAttr->SetKey(aAttrName);
|
||||
aNode.AddAttribute(theAttr);
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @update gess5/18/98
|
||||
|
|
@ -891,23 +940,23 @@ nsresult CViewSourceHTML::WriteAttributes(PRInt32 attrCount) {
|
|||
|
||||
CSharedVSContext& theContext=CSharedVSContext::GetSharedContext();
|
||||
|
||||
int attr=0;
|
||||
for(attr=0;attr<attrCount;++attr){
|
||||
CToken* theToken=mTokenizer->PeekToken();
|
||||
int attr = 0;
|
||||
for(attr = 0; attr < attrCount; ++attr){
|
||||
CToken* theToken = mTokenizer->PeekToken();
|
||||
if(theToken) {
|
||||
eHTMLTokenTypes theType=eHTMLTokenTypes(theToken->GetTokenType());
|
||||
if(eToken_attribute==theType){
|
||||
eHTMLTokenTypes theType = eHTMLTokenTypes(theToken->GetTokenType());
|
||||
if(eToken_attribute == theType){
|
||||
mTokenizer->PopToken(); //pop it for real...
|
||||
theContext.mTokenNode.AddAttribute(theToken); //and add it to the node.
|
||||
|
||||
CAttributeToken* theAttrToken=(CAttributeToken*)theToken;
|
||||
const nsAString& theKey=theAttrToken->GetKey();
|
||||
CAttributeToken* theAttrToken = (CAttributeToken*)theToken;
|
||||
const nsAString& theKey = theAttrToken->GetKey();
|
||||
|
||||
result=WriteTag(mKey,theKey,0,PR_FALSE);
|
||||
const nsAString& theValue=theAttrToken->GetValue();
|
||||
result = WriteTag(mKey,theKey,0,PR_FALSE);
|
||||
const nsAString& theValue = theAttrToken->GetValue();
|
||||
|
||||
if((0<theValue.Length()) || (theAttrToken->mHasEqualWithoutValue)){
|
||||
result=WriteTag(mValue,theValue,0,PR_FALSE);
|
||||
if(!theValue.IsEmpty() || theAttrToken->mHasEqualWithoutValue){
|
||||
result = WriteTag(mValue,theValue,0,PR_FALSE);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -930,6 +979,14 @@ nsresult CViewSourceHTML::WriteTag(PRInt32 aTagType,const nsAString & aText,PRIn
|
|||
|
||||
nsresult result=NS_OK;
|
||||
|
||||
// adjust line number to what it will be after we finish writing this tag
|
||||
// XXXbz life here sucks. We can't use the GetNewlineCount on the token,
|
||||
// because Text tokens in <style>, <script>, etc lie through their teeth.
|
||||
// On the other hand, the parser messes up newline counting in some token
|
||||
// types (bug 137315). So our line numbers will disagree with the parser's
|
||||
// in some cases...
|
||||
mLineNumber += aText.CountChar(PRUnichar('\n'));
|
||||
|
||||
CSharedVSContext& theContext=CSharedVSContext::GetSharedContext();
|
||||
|
||||
nsTokenAllocator* theAllocator=mTokenizer->GetTokenAllocator();
|
||||
|
|
@ -953,9 +1010,9 @@ nsresult CViewSourceHTML::WriteTag(PRInt32 aTagType,const nsAString & aText,PRIn
|
|||
CStartToken* theTagToken=NS_STATIC_CAST(CStartToken*,theAllocator->CreateTokenOfType(eToken_start,eHTMLTag_span,NS_LITERAL_STRING("SPAN")));
|
||||
|
||||
theContext.mStartNode.Init(theTagToken, theAllocator);
|
||||
CAttributeToken* theAttr=(CAttributeToken*)theAllocator->CreateTokenOfType(eToken_attribute,eHTMLTag_unknown,NS_ConvertASCIItoUCS2(kElementClasses[aTagType]));
|
||||
theAttr->SetKey(NS_LITERAL_STRING("class"));
|
||||
theContext.mStartNode.AddAttribute(theAttr);
|
||||
AddAttrToNode(theContext.mStartNode, theAllocator,
|
||||
NS_LITERAL_STRING("class"),
|
||||
NS_ConvertASCIItoUCS2(kElementClasses[aTagType]));
|
||||
mSink->OpenContainer(theContext.mStartNode); //emit <starttag>...
|
||||
#ifdef DUMP_TO_FILE
|
||||
if (gDumpFile) {
|
||||
|
|
@ -1095,7 +1152,6 @@ NS_IMETHODIMP CViewSourceHTML::HandleToken(CToken* aToken,nsIParser* aParser) {
|
|||
case eToken_newline:
|
||||
{
|
||||
const nsAString& newlineValue = aToken->GetStringValue();
|
||||
++mLineNumber;
|
||||
result=WriteTag(mText,newlineValue,0,PR_FALSE);
|
||||
++mTokenCount;
|
||||
if (NS_VIEWSOURCE_TOKENS_PER_BLOCK > 0 &&
|
||||
|
|
|
|||
|
|
@ -76,6 +76,11 @@ private:
|
|||
nsresult WriteAttributes(PRInt32 attrCount);
|
||||
nsresult GenerateSummary();
|
||||
void StartNewPreBlock(void);
|
||||
// Utility method for adding attributes to the nodes we generate
|
||||
void AddAttrToNode(nsCParserStartNode& aNode,
|
||||
nsTokenAllocator* aAllocator,
|
||||
const nsAString& aAttrName,
|
||||
const nsAString& aAttrValue);
|
||||
|
||||
protected:
|
||||
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче