mirror of
https://github.com/mozilla/gecko-dev.git
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Moved pretty printing interfaces inside implementation of nsHTMLContentSinkStream
Added interfaces to turn pretty printing on/off -- support for copy/paste
This commit is contained in:
kostello%netscape.com
parent
f6774809de
commit
ba006d93d9
@ -43,6 +43,30 @@ static char* gDocTypeHeader = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 3.2//
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const int gTabSize=2;
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static char gBuffer[500];
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/** PRETTY PRINTING PROTOTYPES **/
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PRBool IsInline(eHTMLTags aTag);
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PRBool IsBlockLevel(eHTMLTags aTag);
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PRInt32 BreakBeforeOpen(eHTMLTags aTag);
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PRInt32 BreakAfterOpen(eHTMLTags aTag);
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PRInt32 BreakBeforeClose(eHTMLTags aTag);
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PRInt32 BreakAfterClose(eHTMLTags aTag);
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PRBool IndentChildren(eHTMLTags aTag);
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PRBool PreformattedChildren(eHTMLTags aTag);
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PRBool EatOpen(eHTMLTags aTag);
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PRBool EatClose(eHTMLTags aTag);
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PRBool PermitWSBeforeOpen(eHTMLTags aTag);
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PRBool PermitWSAfterOpen(eHTMLTags aTag);
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PRBool PermitWSBeforeClose(eHTMLTags aTag);
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PRBool PermitWSAfterClose(eHTMLTags aTag);
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PRBool IgnoreWS(eHTMLTags aTag);
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/**
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* This method gets called as part of our COM-like interfaces.
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* Its purpose is to create an interface to parser object
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@ -90,8 +114,10 @@ NS_IMPL_RELEASE(nsHTMLContentSinkStream)
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* @return NS_xxx error result
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*/
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NS_HTMLPARS nsresult
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NS_New_HTML_ContentSinkStream(nsIHTMLContentSink** aInstancePtrResult) {
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nsHTMLContentSinkStream* it = new nsHTMLContentSinkStream();
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NS_New_HTML_ContentSinkStream(nsIHTMLContentSink** aInstancePtrResult,
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PRBool aDoFormat,
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PRBool aDoHeader) {
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nsHTMLContentSinkStream* it = new nsHTMLContentSinkStream(aDoFormat,aDoHeader);
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if (nsnull == it) {
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return NS_ERROR_OUT_OF_MEMORY;
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}
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@ -105,13 +131,15 @@ NS_New_HTML_ContentSinkStream(nsIHTMLContentSink** aInstancePtrResult) {
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* @param
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* @return
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*/
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nsHTMLContentSinkStream::nsHTMLContentSinkStream() {
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nsHTMLContentSinkStream::nsHTMLContentSinkStream(PRBool aDoFormat,PRBool aDoHeader) {
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mOutput=&cout;
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mLowerCaseTags = PR_TRUE;
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memset(mHTMLTagStack,0,sizeof(mHTMLTagStack));
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mHTMLStackPos = 0;
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mColPos = 0;
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mIndent = 0;
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mDoFormat = aDoFormat;
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mDoHeader = aDoHeader;
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}
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/**
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@ -120,13 +148,15 @@ nsHTMLContentSinkStream::nsHTMLContentSinkStream() {
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* @param
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* @return
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*/
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nsHTMLContentSinkStream::nsHTMLContentSinkStream(ostream& aStream) {
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nsHTMLContentSinkStream::nsHTMLContentSinkStream(ostream& aStream,PRBool aDoFormat,PRBool aDoHeader) {
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mOutput = &aStream;
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mLowerCaseTags = PR_TRUE;
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memset(mHTMLTagStack,0,sizeof(mHTMLTagStack));
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mHTMLStackPos = 0;
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mColPos = 0;
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mIndent = 0;
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mDoFormat = aDoFormat;
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mDoHeader = aDoHeader;
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}
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@ -147,7 +177,8 @@ nsHTMLContentSinkStream::~nsHTMLContentSinkStream() {
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* @param
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* @return
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*/
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void nsHTMLContentSinkStream::SetOutputStream(ostream& aStream){
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NS_IMETHODIMP_(void)
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nsHTMLContentSinkStream::SetOutputStream(ostream& aStream){
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mOutput=&aStream;
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}
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@ -164,23 +195,28 @@ void nsHTMLContentSinkStream::WriteAttributes(const nsIParserNode& aNode,ostream
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int i=0;
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for(i=0;i<theCount;i++){
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const nsString& temp=aNode.GetKeyAt(i);
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nsString key = temp;
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if (mLowerCaseTags == PR_TRUE)
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key.ToLowerCase();
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else
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key.ToUpperCase();
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if (!temp.Equals(nsString("Steve's unbelievable hack attribute")))
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{
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nsString key = temp;
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if (mLowerCaseTags == PR_TRUE)
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key.ToLowerCase();
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else
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key.ToUpperCase();
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key.ToCString(gBuffer,sizeof(gBuffer)-1);
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key.ToCString(gBuffer,sizeof(gBuffer)-1);
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aStream << " " << gBuffer << char(kEqual);
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mColPos += 1 + strlen(gBuffer) + 1;
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aStream << " " << gBuffer << char(kEqual);
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mColPos += 1 + strlen(gBuffer) + 1;
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const nsString& value=aNode.GetValueAt(i);
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value.ToCString(gBuffer,sizeof(gBuffer)-1);
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aStream << "\"" << gBuffer << "\"";
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mColPos += 1 + strlen(gBuffer) + 1;
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const nsString& value=aNode.GetValueAt(i);
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value.ToCString(gBuffer,sizeof(gBuffer)-1);
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aStream << "\"" << gBuffer << "\"";
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mColPos += 1 + strlen(gBuffer) + 1;
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}
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}
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}
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}
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@ -616,7 +652,9 @@ void nsHTMLContentSinkStream::AddEndTag(const nsIParserNode& aNode, ostream& aSt
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nsresult
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nsHTMLContentSinkStream::AddLeaf(const nsIParserNode& aNode, ostream& aStream){
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eHTMLTags type = (eHTMLTags)aNode.GetNodeType();
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eHTMLTags tag = mHTMLTagStack[mHTMLStackPos-1];
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eHTMLTags tag = eHTMLTag_unknown;
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if (mHTMLStackPos > 0)
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tag = mHTMLTagStack[mHTMLStackPos-1];
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PRBool preformatted = PR_FALSE;
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@ -640,7 +678,7 @@ nsHTMLContentSinkStream::AddLeaf(const nsIParserNode& aNode, ostream& aStream){
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if (type == eHTMLTag_text)
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{
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const nsString& text = aNode.GetText();
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if (preformatted == PR_TRUE)
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if ((mDoFormat == PR_FALSE) || preformatted == PR_TRUE)
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{
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text.ToCString(gBuffer,sizeof(gBuffer)-1);
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aStream << gBuffer;
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@ -707,7 +745,7 @@ nsHTMLContentSinkStream::AddLeaf(const nsIParserNode& aNode, ostream& aStream){
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}
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else if (type == eHTMLTag_whitespace)
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{
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if (preformatted || IgnoreWS(tag) == PR_FALSE)
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if ((mDoFormat == PR_FALSE) || preformatted || IgnoreWS(tag) == PR_FALSE)
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{
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const nsString& text = aNode.GetText();
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text.ToCString(gBuffer,sizeof(gBuffer)-1);
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@ -717,7 +755,7 @@ nsHTMLContentSinkStream::AddLeaf(const nsIParserNode& aNode, ostream& aStream){
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}
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else if (type == eHTMLTag_newline)
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{
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if (preformatted)
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if ((mDoFormat == PR_FALSE) || preformatted)
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{
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const nsString& text = aNode.GetText();
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text.ToCString(gBuffer,sizeof(gBuffer)-1);
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@ -792,7 +830,7 @@ nsHTMLContentSinkStream::AddLeaf(const nsIParserNode& aNode){
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NS_IMETHODIMP
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nsHTMLContentSinkStream::WillBuildModel(void){
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mTabLevel=-1;
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if(mOutput) {
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if(mDoHeader && mOutput) {
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(*mOutput) << gHeaderComment << endl;
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(*mOutput) << gDocTypeHeader << endl;
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}
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@ -848,7 +886,7 @@ nsHTMLContentSinkStream::WillResume(void) {
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PRBool nsHTMLContentSinkStream::IsInline(eHTMLTags aTag) const
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PRBool IsInline(eHTMLTags aTag)
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{
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PRBool result = PR_FALSE;
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@ -894,7 +932,7 @@ PRBool nsHTMLContentSinkStream::IsInline(eHTMLTags aTag) const
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return result;
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}
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PRBool nsHTMLContentSinkStream::IsBlockLevel(eHTMLTags aTag) const
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PRBool IsBlockLevel(eHTMLTags aTag)
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{
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return !IsInline(aTag);
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}
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@ -903,7 +941,7 @@ PRBool nsHTMLContentSinkStream::IsBlockLevel(eHTMLTags aTag) const
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/**
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* Desired line break state before the open tag.
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*/
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PRBool nsHTMLContentSinkStream::BreakBeforeOpen(eHTMLTags aTag) const {
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PRBool BreakBeforeOpen(eHTMLTags aTag) {
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PRBool result = PR_FALSE;
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switch (aTag)
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{
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@ -920,7 +958,7 @@ PRBool nsHTMLContentSinkStream::BreakBeforeOpen(eHTMLTags aTag) const {
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/**
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* Desired line break state after the open tag.
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*/
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PRBool nsHTMLContentSinkStream::BreakAfterOpen(eHTMLTags aTag) const {
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PRBool BreakAfterOpen(eHTMLTags aTag) {
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PRBool result = PR_FALSE;
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switch (aTag)
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{
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@ -944,7 +982,7 @@ PRBool nsHTMLContentSinkStream::BreakAfterOpen(eHTMLTags aTag) const {
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/**
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* Desired line break state before the close tag.
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*/
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PRBool nsHTMLContentSinkStream::BreakBeforeClose(eHTMLTags aTag) const {
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PRBool BreakBeforeClose(eHTMLTags aTag) {
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PRBool result = PR_FALSE;
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switch (aTag)
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@ -970,7 +1008,7 @@ PRBool nsHTMLContentSinkStream::BreakBeforeClose(eHTMLTags aTag) const {
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/**
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* Desired line break state after the close tag.
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*/
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PRBool nsHTMLContentSinkStream::BreakAfterClose(eHTMLTags aTag) const {
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PRBool BreakAfterClose(eHTMLTags aTag) {
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PRBool result = PR_FALSE;
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switch (aTag)
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@ -990,7 +1028,7 @@ PRBool nsHTMLContentSinkStream::BreakAfterClose(eHTMLTags aTag) const {
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* This implies that BreakAfterOpen() and BreakBeforeClose()
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* are true no matter what those methods return.
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*/
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PRBool nsHTMLContentSinkStream::IndentChildren(eHTMLTags aTag) const {
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PRBool IndentChildren(eHTMLTags aTag) {
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PRBool result = PR_FALSE;
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@ -1016,7 +1054,7 @@ PRBool nsHTMLContentSinkStream::IndentChildren(eHTMLTags aTag) const {
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* All tags after this tag and before the closing tag will be output with no
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* formatting.
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*/
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PRBool nsHTMLContentSinkStream::PreformattedChildren(eHTMLTags aTag) const {
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PRBool PreformattedChildren(eHTMLTags aTag) {
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PRBool result = PR_FALSE;
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if (aTag == eHTMLTag_pre)
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{
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@ -1028,14 +1066,14 @@ PRBool nsHTMLContentSinkStream::PreformattedChildren(eHTMLTags aTag) const {
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/**
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* Eat the open tag. Pretty much just for <P*>.
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*/
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PRBool nsHTMLContentSinkStream::EatOpen(eHTMLTags aTag) const {
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PRBool EatOpen(eHTMLTags aTag) {
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return PR_FALSE;
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}
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/**
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* Eat the close tag. Pretty much just for </P>.
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*/
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PRBool nsHTMLContentSinkStream::EatClose(eHTMLTags aTag) const {
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PRBool EatClose(eHTMLTags aTag) {
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return PR_FALSE;
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}
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@ -1047,13 +1085,13 @@ PRBool nsHTMLContentSinkStream::EatClose(eHTMLTags aTag) const {
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* e.g. there is already WS there or we are after a tag that
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* has PermitWSAfter*().
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*/
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PRBool nsHTMLContentSinkStream::PermitWSBeforeOpen(eHTMLTags aTag) const {
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PRBool PermitWSBeforeOpen(eHTMLTags aTag) {
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PRBool result = IsInline(aTag) == PR_FALSE;
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return result;
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}
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/** @see PermitWSBeforeOpen */
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PRBool nsHTMLContentSinkStream::PermitWSAfterOpen(eHTMLTags aTag) const {
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PRBool PermitWSAfterOpen(eHTMLTags aTag) {
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if (aTag == eHTMLTag_pre)
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{
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return PR_FALSE;
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@ -1062,7 +1100,7 @@ PRBool nsHTMLContentSinkStream::PermitWSAfterOpen(eHTMLTags aTag) const {
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}
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/** @see PermitWSBeforeOpen */
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PRBool nsHTMLContentSinkStream::PermitWSBeforeClose(eHTMLTags aTag) const {
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PRBool PermitWSBeforeClose(eHTMLTags aTag) {
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if (aTag == eHTMLTag_pre)
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{
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return PR_FALSE;
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@ -1071,13 +1109,13 @@ PRBool nsHTMLContentSinkStream::PermitWSBeforeClose(eHTMLTags aTag) const {
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}
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/** @see PermitWSBeforeOpen */
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PRBool nsHTMLContentSinkStream::PermitWSAfterClose(eHTMLTags aTag) const {
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PRBool PermitWSAfterClose(eHTMLTags aTag) {
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return PR_TRUE;
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}
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/** @see PermitWSBeforeOpen */
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PRBool nsHTMLContentSinkStream::IgnoreWS(eHTMLTags aTag) const {
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PRBool IgnoreWS(eHTMLTags aTag) {
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PRBool result = PR_FALSE;
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switch (aTag)
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@ -36,8 +36,8 @@
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* may choose to override this behavior or set runtime flags for desired results.
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*/
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#ifndef NS_HTMLCONTENTSINK_STREAM
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#define NS_HTMLCONTENTSINK_STREAM
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#ifndef NS_TXTCONTENTSINK_STREAM
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#define NS_TXTCONTENTSINK_STREAM
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#include "nsIParserNode.h"
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#include "nsIHTMLContentSink.h"
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@ -60,7 +60,7 @@ class nsHTMLContentSinkStream : public nsIHTMLContentSink {
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* Standard constructor
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* @update gess7/7/98
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*/
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nsHTMLContentSinkStream();
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nsHTMLContentSinkStream(PRBool aDoFormat = PR_TRUE, PRBool aDoHeader = PR_TRUE);
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/**
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* Constructor with associated stream. If you use this, it means that you want
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@ -68,7 +68,7 @@ class nsHTMLContentSinkStream : public nsIHTMLContentSink {
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* @update gess7/7/98
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* @param aStream -- ref to stream where you want output sent
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*/
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nsHTMLContentSinkStream(ostream& aStream);
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nsHTMLContentSinkStream(ostream& aStream,PRBool aDoFormat = PR_TRUE, PRBool aDoHeader = PR_TRUE);
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/**
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* virtual destructor
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@ -76,7 +76,7 @@ class nsHTMLContentSinkStream : public nsIHTMLContentSink {
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*/
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virtual ~nsHTMLContentSinkStream();
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void SetOutputStream(ostream& aStream);
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NS_IMETHOD_(void) SetOutputStream(ostream& aStream);
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// nsISupports
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NS_DECL_ISUPPORTS
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@ -123,78 +123,10 @@ protected:
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void WriteAttributes(const nsIParserNode& aNode,ostream& aStream);
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void AddStartTag(const nsIParserNode& aNode, ostream& aStream);
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void AddEndTag(const nsIParserNode& aNode, ostream& aStream);
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PRBool IsInline(eHTMLTags aTag) const;
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PRBool IsBlockLevel(eHTMLTags aTag) const;
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void AddIndent(ostream& aStream);
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/**
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* Desired line break state before the open tag.
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*/
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PRInt32 BreakBeforeOpen(eHTMLTags aTag) const;
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/**
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* Desired line break state after the open tag.
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*/
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PRInt32 BreakAfterOpen(eHTMLTags aTag) const;
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/**
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* Desired line break state before the close tag.
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*/
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PRInt32 BreakBeforeClose(eHTMLTags aTag) const;
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/**
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* Desired line break state after the close tag.
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*/
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PRInt32 BreakAfterClose(eHTMLTags aTag) const;
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/**
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* Indent/outdent when the open/close tags are encountered.
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* This implies that breakAfterOpen() and breakBeforeClose()
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* are PR_TRUE no matter what those methods return.
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*/
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PRBool IndentChildren(eHTMLTags aTag) const;
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/**
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* All tags after this tag and before the closing tag will be output with no
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* formatting.
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*/
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PRBool PreformattedChildren(eHTMLTags aTag) const;
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/**
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* Eat the close tag. Pretty much just for <P*>.
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*/
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PRBool EatOpen(eHTMLTags aTag) const;
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/**
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* Eat the close tag. Pretty much just for </P>.
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*/
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PRBool EatClose(eHTMLTags aTag) const;
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/**
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* Are we allowed to insert new white space before the open tag.
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*
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* Returning PR_FALSE does not prevent inserting WS
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* before the tag if WS insertion is allowed for another reason,
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* e.g. there is already WS there or we are after a tag that
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* has PermitWSAfter*().
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*/
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PRBool PermitWSBeforeOpen(eHTMLTags aTag) const;
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/** @see PermitWSBeforeOpen */
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PRBool PermitWSAfterOpen(eHTMLTags aTag) const;
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/** @see PermitWSBeforeOpen */
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PRBool PermitWSBeforeClose(eHTMLTags aTag) const;
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/** @see PermitWSBeforeOpen */
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PRBool PermitWSAfterClose(eHTMLTags aTag) const;
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/** Certain structures allow us to ignore the whitespace from the source
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* document */
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PRBool IgnoreWS(eHTMLTags aTag) const;
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protected:
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@ -207,11 +139,14 @@ protected:
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eHTMLTags mHTMLTagStack[1024]; // warning: hard-coded nesting level
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PRInt32 mColPos;
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PRBool mDoFormat;
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PRBool mDoHeader;
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};
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extern NS_HTMLPARS nsresult
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NS_New_HTML_ContentSinkStream(nsIHTMLContentSink** aInstancePtrResult);
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NS_New_HTML_ContentSinkStream(nsIHTMLContentSink** aInstancePtrResult,
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PRBool aDoFormat = PR_TRUE,
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PRBool aDoHeader = PR_TRUE);
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#endif
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@ -412,14 +412,6 @@ nsresult nsXIFDTD::WillBuildModel(nsString& aFileName,PRBool aNotifySink){
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if(mSink)
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{
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#if defined(WIN32)
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const char* filename="c:\\temp\\save.html";
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mOut = new fstream(filename,ios::out);
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((nsHTMLContentSinkStream*)mSink)->SetOutputStream(*mOut);
|
||||
|
||||
#endif
|
||||
|
||||
mSink->WillBuildModel();
|
||||
}
|
||||
|
||||
@ -438,13 +430,6 @@ nsresult nsXIFDTD::DidBuildModel(PRInt32 anErrorCode,PRBool aNotifySink){
|
||||
if(mSink)
|
||||
{
|
||||
result = mSink->DidBuildModel(anErrorCode);
|
||||
|
||||
if (mOut != nsnull)
|
||||
{
|
||||
mOut->close();
|
||||
delete mOut;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
return result;
|
||||
|
||||
@ -649,8 +649,6 @@ protected:
|
||||
nsVoidArray mNodeStack;
|
||||
nsVoidArray mTokenStack;
|
||||
|
||||
fstream* mOut;
|
||||
|
||||
PRInt32 mHTMLStackPos;
|
||||
eHTMLTags mHTMLTagStack[512];
|
||||
nsAutoString* mHTMLNameStack[512];
|
||||
|
||||
@ -43,6 +43,30 @@ static char* gDocTypeHeader = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 3.2//
|
||||
const int gTabSize=2;
|
||||
static char gBuffer[500];
|
||||
|
||||
|
||||
|
||||
|
||||
/** PRETTY PRINTING PROTOTYPES **/
|
||||
|
||||
PRBool IsInline(eHTMLTags aTag);
|
||||
PRBool IsBlockLevel(eHTMLTags aTag);
|
||||
PRInt32 BreakBeforeOpen(eHTMLTags aTag);
|
||||
PRInt32 BreakAfterOpen(eHTMLTags aTag);
|
||||
PRInt32 BreakBeforeClose(eHTMLTags aTag);
|
||||
PRInt32 BreakAfterClose(eHTMLTags aTag);
|
||||
PRBool IndentChildren(eHTMLTags aTag);
|
||||
PRBool PreformattedChildren(eHTMLTags aTag);
|
||||
PRBool EatOpen(eHTMLTags aTag);
|
||||
PRBool EatClose(eHTMLTags aTag);
|
||||
PRBool PermitWSBeforeOpen(eHTMLTags aTag);
|
||||
PRBool PermitWSAfterOpen(eHTMLTags aTag);
|
||||
PRBool PermitWSBeforeClose(eHTMLTags aTag);
|
||||
PRBool PermitWSAfterClose(eHTMLTags aTag);
|
||||
PRBool IgnoreWS(eHTMLTags aTag);
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* This method gets called as part of our COM-like interfaces.
|
||||
* Its purpose is to create an interface to parser object
|
||||
@ -90,8 +114,10 @@ NS_IMPL_RELEASE(nsHTMLContentSinkStream)
|
||||
* @return NS_xxx error result
|
||||
*/
|
||||
NS_HTMLPARS nsresult
|
||||
NS_New_HTML_ContentSinkStream(nsIHTMLContentSink** aInstancePtrResult) {
|
||||
nsHTMLContentSinkStream* it = new nsHTMLContentSinkStream();
|
||||
NS_New_HTML_ContentSinkStream(nsIHTMLContentSink** aInstancePtrResult,
|
||||
PRBool aDoFormat,
|
||||
PRBool aDoHeader) {
|
||||
nsHTMLContentSinkStream* it = new nsHTMLContentSinkStream(aDoFormat,aDoHeader);
|
||||
if (nsnull == it) {
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
}
|
||||
@ -105,13 +131,15 @@ NS_New_HTML_ContentSinkStream(nsIHTMLContentSink** aInstancePtrResult) {
|
||||
* @param
|
||||
* @return
|
||||
*/
|
||||
nsHTMLContentSinkStream::nsHTMLContentSinkStream() {
|
||||
nsHTMLContentSinkStream::nsHTMLContentSinkStream(PRBool aDoFormat,PRBool aDoHeader) {
|
||||
mOutput=&cout;
|
||||
mLowerCaseTags = PR_TRUE;
|
||||
memset(mHTMLTagStack,0,sizeof(mHTMLTagStack));
|
||||
mHTMLStackPos = 0;
|
||||
mColPos = 0;
|
||||
mIndent = 0;
|
||||
mDoFormat = aDoFormat;
|
||||
mDoHeader = aDoHeader;
|
||||
}
|
||||
|
||||
/**
|
||||
@ -120,13 +148,15 @@ nsHTMLContentSinkStream::nsHTMLContentSinkStream() {
|
||||
* @param
|
||||
* @return
|
||||
*/
|
||||
nsHTMLContentSinkStream::nsHTMLContentSinkStream(ostream& aStream) {
|
||||
nsHTMLContentSinkStream::nsHTMLContentSinkStream(ostream& aStream,PRBool aDoFormat,PRBool aDoHeader) {
|
||||
mOutput = &aStream;
|
||||
mLowerCaseTags = PR_TRUE;
|
||||
memset(mHTMLTagStack,0,sizeof(mHTMLTagStack));
|
||||
mHTMLStackPos = 0;
|
||||
mColPos = 0;
|
||||
mIndent = 0;
|
||||
mDoFormat = aDoFormat;
|
||||
mDoHeader = aDoHeader;
|
||||
}
|
||||
|
||||
|
||||
@ -147,7 +177,8 @@ nsHTMLContentSinkStream::~nsHTMLContentSinkStream() {
|
||||
* @param
|
||||
* @return
|
||||
*/
|
||||
void nsHTMLContentSinkStream::SetOutputStream(ostream& aStream){
|
||||
NS_IMETHODIMP_(void)
|
||||
nsHTMLContentSinkStream::SetOutputStream(ostream& aStream){
|
||||
mOutput=&aStream;
|
||||
}
|
||||
|
||||
@ -164,23 +195,28 @@ void nsHTMLContentSinkStream::WriteAttributes(const nsIParserNode& aNode,ostream
|
||||
int i=0;
|
||||
for(i=0;i<theCount;i++){
|
||||
const nsString& temp=aNode.GetKeyAt(i);
|
||||
nsString key = temp;
|
||||
|
||||
if (mLowerCaseTags == PR_TRUE)
|
||||
key.ToLowerCase();
|
||||
else
|
||||
key.ToUpperCase();
|
||||
if (!temp.Equals(nsString("Steve's unbelievable hack attribute")))
|
||||
{
|
||||
nsString key = temp;
|
||||
|
||||
if (mLowerCaseTags == PR_TRUE)
|
||||
key.ToLowerCase();
|
||||
else
|
||||
key.ToUpperCase();
|
||||
|
||||
|
||||
key.ToCString(gBuffer,sizeof(gBuffer)-1);
|
||||
|
||||
key.ToCString(gBuffer,sizeof(gBuffer)-1);
|
||||
|
||||
aStream << " " << gBuffer << char(kEqual);
|
||||
mColPos += 1 + strlen(gBuffer) + 1;
|
||||
aStream << " " << gBuffer << char(kEqual);
|
||||
mColPos += 1 + strlen(gBuffer) + 1;
|
||||
|
||||
const nsString& value=aNode.GetValueAt(i);
|
||||
value.ToCString(gBuffer,sizeof(gBuffer)-1);
|
||||
aStream << "\"" << gBuffer << "\"";
|
||||
mColPos += 1 + strlen(gBuffer) + 1;
|
||||
const nsString& value=aNode.GetValueAt(i);
|
||||
value.ToCString(gBuffer,sizeof(gBuffer)-1);
|
||||
aStream << "\"" << gBuffer << "\"";
|
||||
mColPos += 1 + strlen(gBuffer) + 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -616,7 +652,9 @@ void nsHTMLContentSinkStream::AddEndTag(const nsIParserNode& aNode, ostream& aSt
|
||||
nsresult
|
||||
nsHTMLContentSinkStream::AddLeaf(const nsIParserNode& aNode, ostream& aStream){
|
||||
eHTMLTags type = (eHTMLTags)aNode.GetNodeType();
|
||||
eHTMLTags tag = mHTMLTagStack[mHTMLStackPos-1];
|
||||
eHTMLTags tag = eHTMLTag_unknown;
|
||||
if (mHTMLStackPos > 0)
|
||||
tag = mHTMLTagStack[mHTMLStackPos-1];
|
||||
|
||||
PRBool preformatted = PR_FALSE;
|
||||
|
||||
@ -640,7 +678,7 @@ nsHTMLContentSinkStream::AddLeaf(const nsIParserNode& aNode, ostream& aStream){
|
||||
if (type == eHTMLTag_text)
|
||||
{
|
||||
const nsString& text = aNode.GetText();
|
||||
if (preformatted == PR_TRUE)
|
||||
if ((mDoFormat == PR_FALSE) || preformatted == PR_TRUE)
|
||||
{
|
||||
text.ToCString(gBuffer,sizeof(gBuffer)-1);
|
||||
aStream << gBuffer;
|
||||
@ -707,7 +745,7 @@ nsHTMLContentSinkStream::AddLeaf(const nsIParserNode& aNode, ostream& aStream){
|
||||
}
|
||||
else if (type == eHTMLTag_whitespace)
|
||||
{
|
||||
if (preformatted || IgnoreWS(tag) == PR_FALSE)
|
||||
if ((mDoFormat == PR_FALSE) || preformatted || IgnoreWS(tag) == PR_FALSE)
|
||||
{
|
||||
const nsString& text = aNode.GetText();
|
||||
text.ToCString(gBuffer,sizeof(gBuffer)-1);
|
||||
@ -717,7 +755,7 @@ nsHTMLContentSinkStream::AddLeaf(const nsIParserNode& aNode, ostream& aStream){
|
||||
}
|
||||
else if (type == eHTMLTag_newline)
|
||||
{
|
||||
if (preformatted)
|
||||
if ((mDoFormat == PR_FALSE) || preformatted)
|
||||
{
|
||||
const nsString& text = aNode.GetText();
|
||||
text.ToCString(gBuffer,sizeof(gBuffer)-1);
|
||||
@ -792,7 +830,7 @@ nsHTMLContentSinkStream::AddLeaf(const nsIParserNode& aNode){
|
||||
NS_IMETHODIMP
|
||||
nsHTMLContentSinkStream::WillBuildModel(void){
|
||||
mTabLevel=-1;
|
||||
if(mOutput) {
|
||||
if(mDoHeader && mOutput) {
|
||||
(*mOutput) << gHeaderComment << endl;
|
||||
(*mOutput) << gDocTypeHeader << endl;
|
||||
}
|
||||
@ -848,7 +886,7 @@ nsHTMLContentSinkStream::WillResume(void) {
|
||||
|
||||
|
||||
|
||||
PRBool nsHTMLContentSinkStream::IsInline(eHTMLTags aTag) const
|
||||
PRBool IsInline(eHTMLTags aTag)
|
||||
{
|
||||
PRBool result = PR_FALSE;
|
||||
|
||||
@ -894,7 +932,7 @@ PRBool nsHTMLContentSinkStream::IsInline(eHTMLTags aTag) const
|
||||
return result;
|
||||
}
|
||||
|
||||
PRBool nsHTMLContentSinkStream::IsBlockLevel(eHTMLTags aTag) const
|
||||
PRBool IsBlockLevel(eHTMLTags aTag)
|
||||
{
|
||||
return !IsInline(aTag);
|
||||
}
|
||||
@ -903,7 +941,7 @@ PRBool nsHTMLContentSinkStream::IsBlockLevel(eHTMLTags aTag) const
|
||||
/**
|
||||
* Desired line break state before the open tag.
|
||||
*/
|
||||
PRBool nsHTMLContentSinkStream::BreakBeforeOpen(eHTMLTags aTag) const {
|
||||
PRBool BreakBeforeOpen(eHTMLTags aTag) {
|
||||
PRBool result = PR_FALSE;
|
||||
switch (aTag)
|
||||
{
|
||||
@ -920,7 +958,7 @@ PRBool nsHTMLContentSinkStream::BreakBeforeOpen(eHTMLTags aTag) const {
|
||||
/**
|
||||
* Desired line break state after the open tag.
|
||||
*/
|
||||
PRBool nsHTMLContentSinkStream::BreakAfterOpen(eHTMLTags aTag) const {
|
||||
PRBool BreakAfterOpen(eHTMLTags aTag) {
|
||||
PRBool result = PR_FALSE;
|
||||
switch (aTag)
|
||||
{
|
||||
@ -944,7 +982,7 @@ PRBool nsHTMLContentSinkStream::BreakAfterOpen(eHTMLTags aTag) const {
|
||||
/**
|
||||
* Desired line break state before the close tag.
|
||||
*/
|
||||
PRBool nsHTMLContentSinkStream::BreakBeforeClose(eHTMLTags aTag) const {
|
||||
PRBool BreakBeforeClose(eHTMLTags aTag) {
|
||||
PRBool result = PR_FALSE;
|
||||
|
||||
switch (aTag)
|
||||
@ -970,7 +1008,7 @@ PRBool nsHTMLContentSinkStream::BreakBeforeClose(eHTMLTags aTag) const {
|
||||
/**
|
||||
* Desired line break state after the close tag.
|
||||
*/
|
||||
PRBool nsHTMLContentSinkStream::BreakAfterClose(eHTMLTags aTag) const {
|
||||
PRBool BreakAfterClose(eHTMLTags aTag) {
|
||||
PRBool result = PR_FALSE;
|
||||
|
||||
switch (aTag)
|
||||
@ -990,7 +1028,7 @@ PRBool nsHTMLContentSinkStream::BreakAfterClose(eHTMLTags aTag) const {
|
||||
* This implies that BreakAfterOpen() and BreakBeforeClose()
|
||||
* are true no matter what those methods return.
|
||||
*/
|
||||
PRBool nsHTMLContentSinkStream::IndentChildren(eHTMLTags aTag) const {
|
||||
PRBool IndentChildren(eHTMLTags aTag) {
|
||||
|
||||
PRBool result = PR_FALSE;
|
||||
|
||||
@ -1016,7 +1054,7 @@ PRBool nsHTMLContentSinkStream::IndentChildren(eHTMLTags aTag) const {
|
||||
* All tags after this tag and before the closing tag will be output with no
|
||||
* formatting.
|
||||
*/
|
||||
PRBool nsHTMLContentSinkStream::PreformattedChildren(eHTMLTags aTag) const {
|
||||
PRBool PreformattedChildren(eHTMLTags aTag) {
|
||||
PRBool result = PR_FALSE;
|
||||
if (aTag == eHTMLTag_pre)
|
||||
{
|
||||
@ -1028,14 +1066,14 @@ PRBool nsHTMLContentSinkStream::PreformattedChildren(eHTMLTags aTag) const {
|
||||
/**
|
||||
* Eat the open tag. Pretty much just for <P*>.
|
||||
*/
|
||||
PRBool nsHTMLContentSinkStream::EatOpen(eHTMLTags aTag) const {
|
||||
PRBool EatOpen(eHTMLTags aTag) {
|
||||
return PR_FALSE;
|
||||
}
|
||||
|
||||
/**
|
||||
* Eat the close tag. Pretty much just for </P>.
|
||||
*/
|
||||
PRBool nsHTMLContentSinkStream::EatClose(eHTMLTags aTag) const {
|
||||
PRBool EatClose(eHTMLTags aTag) {
|
||||
return PR_FALSE;
|
||||
}
|
||||
|
||||
@ -1047,13 +1085,13 @@ PRBool nsHTMLContentSinkStream::EatClose(eHTMLTags aTag) const {
|
||||
* e.g. there is already WS there or we are after a tag that
|
||||
* has PermitWSAfter*().
|
||||
*/
|
||||
PRBool nsHTMLContentSinkStream::PermitWSBeforeOpen(eHTMLTags aTag) const {
|
||||
PRBool PermitWSBeforeOpen(eHTMLTags aTag) {
|
||||
PRBool result = IsInline(aTag) == PR_FALSE;
|
||||
return result;
|
||||
}
|
||||
|
||||
/** @see PermitWSBeforeOpen */
|
||||
PRBool nsHTMLContentSinkStream::PermitWSAfterOpen(eHTMLTags aTag) const {
|
||||
PRBool PermitWSAfterOpen(eHTMLTags aTag) {
|
||||
if (aTag == eHTMLTag_pre)
|
||||
{
|
||||
return PR_FALSE;
|
||||
@ -1062,7 +1100,7 @@ PRBool nsHTMLContentSinkStream::PermitWSAfterOpen(eHTMLTags aTag) const {
|
||||
}
|
||||
|
||||
/** @see PermitWSBeforeOpen */
|
||||
PRBool nsHTMLContentSinkStream::PermitWSBeforeClose(eHTMLTags aTag) const {
|
||||
PRBool PermitWSBeforeClose(eHTMLTags aTag) {
|
||||
if (aTag == eHTMLTag_pre)
|
||||
{
|
||||
return PR_FALSE;
|
||||
@ -1071,13 +1109,13 @@ PRBool nsHTMLContentSinkStream::PermitWSBeforeClose(eHTMLTags aTag) const {
|
||||
}
|
||||
|
||||
/** @see PermitWSBeforeOpen */
|
||||
PRBool nsHTMLContentSinkStream::PermitWSAfterClose(eHTMLTags aTag) const {
|
||||
PRBool PermitWSAfterClose(eHTMLTags aTag) {
|
||||
return PR_TRUE;
|
||||
}
|
||||
|
||||
|
||||
/** @see PermitWSBeforeOpen */
|
||||
PRBool nsHTMLContentSinkStream::IgnoreWS(eHTMLTags aTag) const {
|
||||
PRBool IgnoreWS(eHTMLTags aTag) {
|
||||
PRBool result = PR_FALSE;
|
||||
|
||||
switch (aTag)
|
||||
|
||||
@ -36,8 +36,8 @@
|
||||
* may choose to override this behavior or set runtime flags for desired results.
|
||||
*/
|
||||
|
||||
#ifndef NS_HTMLCONTENTSINK_STREAM
|
||||
#define NS_HTMLCONTENTSINK_STREAM
|
||||
#ifndef NS_TXTCONTENTSINK_STREAM
|
||||
#define NS_TXTCONTENTSINK_STREAM
|
||||
|
||||
#include "nsIParserNode.h"
|
||||
#include "nsIHTMLContentSink.h"
|
||||
@ -60,7 +60,7 @@ class nsHTMLContentSinkStream : public nsIHTMLContentSink {
|
||||
* Standard constructor
|
||||
* @update gess7/7/98
|
||||
*/
|
||||
nsHTMLContentSinkStream();
|
||||
nsHTMLContentSinkStream(PRBool aDoFormat = PR_TRUE, PRBool aDoHeader = PR_TRUE);
|
||||
|
||||
/**
|
||||
* Constructor with associated stream. If you use this, it means that you want
|
||||
@ -68,7 +68,7 @@ class nsHTMLContentSinkStream : public nsIHTMLContentSink {
|
||||
* @update gess7/7/98
|
||||
* @param aStream -- ref to stream where you want output sent
|
||||
*/
|
||||
nsHTMLContentSinkStream(ostream& aStream);
|
||||
nsHTMLContentSinkStream(ostream& aStream,PRBool aDoFormat = PR_TRUE, PRBool aDoHeader = PR_TRUE);
|
||||
|
||||
/**
|
||||
* virtual destructor
|
||||
@ -76,7 +76,7 @@ class nsHTMLContentSinkStream : public nsIHTMLContentSink {
|
||||
*/
|
||||
virtual ~nsHTMLContentSinkStream();
|
||||
|
||||
void SetOutputStream(ostream& aStream);
|
||||
NS_IMETHOD_(void) SetOutputStream(ostream& aStream);
|
||||
|
||||
// nsISupports
|
||||
NS_DECL_ISUPPORTS
|
||||
@ -123,78 +123,10 @@ protected:
|
||||
void WriteAttributes(const nsIParserNode& aNode,ostream& aStream);
|
||||
void AddStartTag(const nsIParserNode& aNode, ostream& aStream);
|
||||
void AddEndTag(const nsIParserNode& aNode, ostream& aStream);
|
||||
|
||||
PRBool IsInline(eHTMLTags aTag) const;
|
||||
PRBool IsBlockLevel(eHTMLTags aTag) const;
|
||||
|
||||
void AddIndent(ostream& aStream);
|
||||
|
||||
|
||||
/**
|
||||
* Desired line break state before the open tag.
|
||||
*/
|
||||
PRInt32 BreakBeforeOpen(eHTMLTags aTag) const;
|
||||
|
||||
/**
|
||||
* Desired line break state after the open tag.
|
||||
*/
|
||||
PRInt32 BreakAfterOpen(eHTMLTags aTag) const;
|
||||
|
||||
/**
|
||||
* Desired line break state before the close tag.
|
||||
*/
|
||||
PRInt32 BreakBeforeClose(eHTMLTags aTag) const;
|
||||
|
||||
/**
|
||||
* Desired line break state after the close tag.
|
||||
*/
|
||||
PRInt32 BreakAfterClose(eHTMLTags aTag) const;
|
||||
|
||||
/**
|
||||
* Indent/outdent when the open/close tags are encountered.
|
||||
* This implies that breakAfterOpen() and breakBeforeClose()
|
||||
* are PR_TRUE no matter what those methods return.
|
||||
*/
|
||||
PRBool IndentChildren(eHTMLTags aTag) const;
|
||||
|
||||
/**
|
||||
* All tags after this tag and before the closing tag will be output with no
|
||||
* formatting.
|
||||
*/
|
||||
PRBool PreformattedChildren(eHTMLTags aTag) const;
|
||||
|
||||
/**
|
||||
* Eat the close tag. Pretty much just for <P*>.
|
||||
*/
|
||||
PRBool EatOpen(eHTMLTags aTag) const;
|
||||
|
||||
/**
|
||||
* Eat the close tag. Pretty much just for </P>.
|
||||
*/
|
||||
PRBool EatClose(eHTMLTags aTag) const;
|
||||
|
||||
/**
|
||||
* Are we allowed to insert new white space before the open tag.
|
||||
*
|
||||
* Returning PR_FALSE does not prevent inserting WS
|
||||
* before the tag if WS insertion is allowed for another reason,
|
||||
* e.g. there is already WS there or we are after a tag that
|
||||
* has PermitWSAfter*().
|
||||
*/
|
||||
PRBool PermitWSBeforeOpen(eHTMLTags aTag) const;
|
||||
|
||||
/** @see PermitWSBeforeOpen */
|
||||
PRBool PermitWSAfterOpen(eHTMLTags aTag) const;
|
||||
|
||||
/** @see PermitWSBeforeOpen */
|
||||
PRBool PermitWSBeforeClose(eHTMLTags aTag) const;
|
||||
|
||||
/** @see PermitWSBeforeOpen */
|
||||
PRBool PermitWSAfterClose(eHTMLTags aTag) const;
|
||||
|
||||
/** Certain structures allow us to ignore the whitespace from the source
|
||||
* document */
|
||||
PRBool IgnoreWS(eHTMLTags aTag) const;
|
||||
|
||||
|
||||
protected:
|
||||
@ -207,11 +139,14 @@ protected:
|
||||
eHTMLTags mHTMLTagStack[1024]; // warning: hard-coded nesting level
|
||||
PRInt32 mColPos;
|
||||
|
||||
|
||||
PRBool mDoFormat;
|
||||
PRBool mDoHeader;
|
||||
};
|
||||
|
||||
extern NS_HTMLPARS nsresult
|
||||
NS_New_HTML_ContentSinkStream(nsIHTMLContentSink** aInstancePtrResult);
|
||||
NS_New_HTML_ContentSinkStream(nsIHTMLContentSink** aInstancePtrResult,
|
||||
PRBool aDoFormat = PR_TRUE,
|
||||
PRBool aDoHeader = PR_TRUE);
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
@ -412,14 +412,6 @@ nsresult nsXIFDTD::WillBuildModel(nsString& aFileName,PRBool aNotifySink){
|
||||
|
||||
if(mSink)
|
||||
{
|
||||
#if defined(WIN32)
|
||||
const char* filename="c:\\temp\\save.html";
|
||||
mOut = new fstream(filename,ios::out);
|
||||
|
||||
((nsHTMLContentSinkStream*)mSink)->SetOutputStream(*mOut);
|
||||
|
||||
#endif
|
||||
|
||||
mSink->WillBuildModel();
|
||||
}
|
||||
|
||||
@ -438,13 +430,6 @@ nsresult nsXIFDTD::DidBuildModel(PRInt32 anErrorCode,PRBool aNotifySink){
|
||||
if(mSink)
|
||||
{
|
||||
result = mSink->DidBuildModel(anErrorCode);
|
||||
|
||||
if (mOut != nsnull)
|
||||
{
|
||||
mOut->close();
|
||||
delete mOut;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
return result;
|
||||
|
||||
@ -649,8 +649,6 @@ protected:
|
||||
nsVoidArray mNodeStack;
|
||||
nsVoidArray mTokenStack;
|
||||
|
||||
fstream* mOut;
|
||||
|
||||
PRInt32 mHTMLStackPos;
|
||||
eHTMLTags mHTMLTagStack[512];
|
||||
nsAutoString* mHTMLNameStack[512];
|
||||
|
||||
Loading…
Reference in New Issue
Block a user