gecko-dev/dom/xml/nsXMLContentSink.h
Birunthan Mohanathas 0c516988d6 Bug 946065 - Part 6: Move content/xml/ to dom/ and flatten subdirectories. r=jst
--HG--
rename : content/xml/content/src/CDATASection.cpp => dom/xml/CDATASection.cpp
rename : content/xml/content/src/CDATASection.h => dom/xml/CDATASection.h
rename : content/xml/content/src/ProcessingInstruction.cpp => dom/xml/ProcessingInstruction.cpp
rename : content/xml/content/src/ProcessingInstruction.h => dom/xml/ProcessingInstruction.h
rename : content/xml/document/src/XMLDocument.cpp => dom/xml/XMLDocument.cpp
rename : content/xml/document/src/XMLDocument.h => dom/xml/XMLDocument.h
rename : content/xml/content/src/XMLStylesheetProcessingInstruction.cpp => dom/xml/XMLStylesheetProcessingInstruction.cpp
rename : content/xml/content/src/XMLStylesheetProcessingInstruction.h => dom/xml/XMLStylesheetProcessingInstruction.h
rename : content/xml/document/crashtests/136896-1.xml => dom/xml/crashtests/136896-1.xml
rename : content/xml/document/crashtests/185285-1.xml => dom/xml/crashtests/185285-1.xml
rename : content/xml/document/crashtests/382636-1.xml => dom/xml/crashtests/382636-1.xml
rename : content/xml/document/crashtests/382636-2.svg => dom/xml/crashtests/382636-2.svg
rename : content/xml/document/crashtests/382636-3.xhtml => dom/xml/crashtests/382636-3.xhtml
rename : content/xml/document/crashtests/382636-4.xul => dom/xml/crashtests/382636-4.xul
rename : content/xml/content/crashtest/420429.xul => dom/xml/crashtests/420429.xul
rename : content/xml/document/crashtests/431703-1.xhtml => dom/xml/crashtests/431703-1.xhtml
rename : content/xml/content/crashtest/453278-frame.xml => dom/xml/crashtests/453278-frame.xml
rename : content/xml/content/crashtest/453278.html => dom/xml/crashtests/453278.html
rename : content/xml/content/crashtest/803586.xhtml => dom/xml/crashtests/803586.xhtml
rename : content/xml/document/crashtests/994740-1.xhtml => dom/xml/crashtests/994740-1.xhtml
rename : content/xml/document/crashtests/crashtests.list => dom/xml/crashtests/crashtests.list
rename : content/xml/document/crashtests/tree.gif => dom/xml/crashtests/tree.gif
rename : content/xml/content/src/htmlmathml-f.ent => dom/xml/htmlmathml-f.ent
rename : content/xml/content/src/moz.build => dom/xml/moz.build
rename : content/xml/document/public/nsIXMLContentSink.h => dom/xml/nsIXMLContentSink.h
rename : content/xml/document/src/nsXMLContentSink.cpp => dom/xml/nsXMLContentSink.cpp
rename : content/xml/document/src/nsXMLContentSink.h => dom/xml/nsXMLContentSink.h
rename : content/xml/content/src/nsXMLElement.cpp => dom/xml/nsXMLElement.cpp
rename : content/xml/content/src/nsXMLElement.h => dom/xml/nsXMLElement.h
rename : content/xml/document/src/nsXMLFragmentContentSink.cpp => dom/xml/nsXMLFragmentContentSink.cpp
rename : content/xml/document/src/nsXMLPrettyPrinter.cpp => dom/xml/nsXMLPrettyPrinter.cpp
rename : content/xml/document/src/nsXMLPrettyPrinter.h => dom/xml/nsXMLPrettyPrinter.h
rename : content/xml/document/resources/XMLMonoPrint.css => dom/xml/resources/XMLMonoPrint.css
rename : content/xml/document/resources/XMLPrettyPrint.css => dom/xml/resources/XMLPrettyPrint.css
rename : content/xml/document/resources/XMLPrettyPrint.xml => dom/xml/resources/XMLPrettyPrint.xml
rename : content/xml/document/resources/XMLPrettyPrint.xsl => dom/xml/resources/XMLPrettyPrint.xsl
rename : content/xml/document/resources/jar.mn => dom/xml/resources/jar.mn
rename : content/xml/document/resources/moz.build => dom/xml/resources/moz.build
rename : content/xml/document/test/file_bug293347.xml => dom/xml/test/file_bug293347.xml
rename : content/xml/document/test/file_bug293347xslt.xml => dom/xml/test/file_bug293347xslt.xml
rename : content/xml/document/test/mochitest.ini => dom/xml/test/mochitest.ini
rename : content/xml/document/test/moz.build => dom/xml/test/moz.build
rename : content/xml/tests/books/bethlehem.gif => dom/xml/test/old/books/bethlehem.gif
rename : content/xml/tests/books/bill.gif => dom/xml/test/old/books/bill.gif
rename : content/xml/tests/books/books.js => dom/xml/test/old/books/books.js
rename : content/xml/tests/books/books.xml => dom/xml/test/old/books/books.xml
rename : content/xml/tests/books/charing.gif => dom/xml/test/old/books/charing.gif
rename : content/xml/tests/books/classic.css => dom/xml/test/old/books/classic.css
rename : content/xml/tests/books/common.css => dom/xml/test/old/books/common.css
rename : content/xml/tests/books/kerouac.gif => dom/xml/test/old/books/kerouac.gif
rename : content/xml/tests/books/list.css => dom/xml/test/old/books/list.css
rename : content/xml/tests/books/road.gif => dom/xml/test/old/books/road.gif
rename : content/xml/tests/books/welville.gif => dom/xml/test/old/books/welville.gif
rename : content/xml/tests/docbook.css => dom/xml/test/old/docbook.css
rename : content/xml/tests/docbooktest.xml => dom/xml/test/old/docbooktest.xml
rename : content/xml/tests/flamer.gif => dom/xml/test/old/flamer.gif
rename : content/xml/tests/load/display.css => dom/xml/test/old/load/display.css
rename : content/xml/tests/load/display.xml => dom/xml/test/old/load/display.xml
rename : content/xml/tests/load/load.html => dom/xml/test/old/load/load.html
rename : content/xml/tests/load/loadauth.html => dom/xml/test/old/load/loadauth.html
rename : content/xml/tests/load/loaddisplay.html => dom/xml/test/old/load/loaddisplay.html
rename : content/xml/tests/load/test.xml => dom/xml/test/old/load/test.xml
rename : content/xml/tests/script.xml => dom/xml/test/old/script.xml
rename : content/xml/tests/simple.xml => dom/xml/test/old/simple.xml
rename : content/xml/tests/toc/book.css => dom/xml/test/old/toc/book.css
rename : content/xml/tests/toc/irslogo.gif => dom/xml/test/old/toc/irslogo.gif
rename : content/xml/tests/toc/minus.gif => dom/xml/test/old/toc/minus.gif
rename : content/xml/tests/toc/plus.gif => dom/xml/test/old/toc/plus.gif
rename : content/xml/tests/toc/rights.xml => dom/xml/test/old/toc/rights.xml
rename : content/xml/tests/toc/toc.css => dom/xml/test/old/toc/toc.css
rename : content/xml/tests/toc/toc.js => dom/xml/test/old/toc/toc.js
rename : content/xml/tests/xlink/auto.xml => dom/xml/test/old/xlink/auto.xml
rename : content/xml/tests/xlink/link.css => dom/xml/test/old/xlink/link.css
rename : content/xml/tests/xlink/manual.xml => dom/xml/test/old/xlink/manual.xml
rename : content/xml/tests/xmlbase/xmlbase.css => dom/xml/test/old/xmlbase/xmlbase.css
rename : content/xml/tests/xmlbase/xmlbase.xml => dom/xml/test/old/xmlbase/xmlbase.xml
rename : content/xml/document/test/test_bug232004.xhtml => dom/xml/test/test_bug232004.xhtml
rename : content/xml/document/test/test_bug293347.html => dom/xml/test/test_bug293347.html
rename : content/xml/document/test/test_bug343870.xhtml => dom/xml/test/test_bug343870.xhtml
rename : content/xml/document/test/test_bug355213.xhtml => dom/xml/test/test_bug355213.xhtml
rename : content/xml/document/test/test_bug392338.html => dom/xml/test/test_bug392338.html
rename : content/xml/document/test/test_bug399502.xhtml => dom/xml/test/test_bug399502.xhtml
rename : content/xml/document/test/test_bug445330.html => dom/xml/test/test_bug445330.html
rename : content/xml/document/test/test_bug691215.html => dom/xml/test/test_bug691215.html
rename : content/xml/document/test/test_viewport.xhtml => dom/xml/test/test_viewport.xhtml
2014-07-25 14:15:35 -07:00

200 lines
6.7 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsXMLContentSink_h__
#define nsXMLContentSink_h__
#include "mozilla/Attributes.h"
#include "nsContentSink.h"
#include "nsIXMLContentSink.h"
#include "nsIExpatSink.h"
#include "nsIDocumentTransformer.h"
#include "nsTArray.h"
#include "nsCOMPtr.h"
#include "nsCRT.h"
#include "nsCycleCollectionParticipant.h"
#include "nsIDTD.h"
#include "mozilla/dom/FromParser.h"
class nsIDocument;
class nsIURI;
class nsIContent;
class nsIParser;
class nsViewManager;
namespace mozilla {
namespace dom {
class NodeInfo;
}
}
typedef enum {
eXMLContentSinkState_InProlog,
eXMLContentSinkState_InDocumentElement,
eXMLContentSinkState_InEpilog
} XMLContentSinkState;
struct StackNode {
nsCOMPtr<nsIContent> mContent;
uint32_t mNumFlushed;
};
class nsXMLContentSink : public nsContentSink,
public nsIXMLContentSink,
public nsITransformObserver,
public nsIExpatSink
{
public:
nsXMLContentSink();
NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
nsresult Init(nsIDocument* aDoc,
nsIURI* aURL,
nsISupports* aContainer,
nsIChannel* aChannel);
// nsISupports
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED_NO_UNLINK(nsXMLContentSink,
nsContentSink)
NS_DECL_NSIEXPATSINK
// nsIContentSink
NS_IMETHOD WillParse(void) MOZ_OVERRIDE;
NS_IMETHOD WillBuildModel(nsDTDMode aDTDMode) MOZ_OVERRIDE;
NS_IMETHOD DidBuildModel(bool aTerminated) MOZ_OVERRIDE;
NS_IMETHOD WillInterrupt(void) MOZ_OVERRIDE;
NS_IMETHOD WillResume(void) MOZ_OVERRIDE;
NS_IMETHOD SetParser(nsParserBase* aParser) MOZ_OVERRIDE;
virtual void FlushPendingNotifications(mozFlushType aType) MOZ_OVERRIDE;
NS_IMETHOD SetDocumentCharset(nsACString& aCharset) MOZ_OVERRIDE;
virtual nsISupports *GetTarget() MOZ_OVERRIDE;
virtual bool IsScriptExecuting() MOZ_OVERRIDE;
virtual void ContinueInterruptedParsingAsync() MOZ_OVERRIDE;
// nsITransformObserver
NS_IMETHOD OnDocumentCreated(nsIDocument *aResultDocument) MOZ_OVERRIDE;
NS_IMETHOD OnTransformDone(nsresult aResult, nsIDocument *aResultDocument) MOZ_OVERRIDE;
// nsICSSLoaderObserver
NS_IMETHOD StyleSheetLoaded(mozilla::CSSStyleSheet* aSheet,
bool aWasAlternate,
nsresult aStatus) MOZ_OVERRIDE;
static bool ParsePIData(const nsString &aData, nsString &aHref,
nsString &aTitle, nsString &aMedia,
bool &aIsAlternate);
protected:
virtual ~nsXMLContentSink();
nsIParser* GetParser();
void ContinueInterruptedParsingIfEnabled();
// Start layout. If aIgnorePendingSheets is true, this will happen even if
// we still have stylesheet loads pending. Otherwise, we'll wait until the
// stylesheets are all done loading.
virtual void MaybeStartLayout(bool aIgnorePendingSheets);
virtual nsresult AddAttributes(const char16_t** aNode, nsIContent* aContent);
nsresult AddText(const char16_t* aString, int32_t aLength);
virtual bool OnOpenContainer(const char16_t **aAtts,
uint32_t aAttsCount,
int32_t aNameSpaceID,
nsIAtom* aTagName,
uint32_t aLineNumber) { return true; }
// Set the given content as the root element for the created document
// don't set if root element was already set.
// return TRUE if this call set the root element
virtual bool SetDocElement(int32_t aNameSpaceID,
nsIAtom *aTagName,
nsIContent *aContent);
virtual bool NotifyForDocElement() { return true; }
virtual nsresult CreateElement(const char16_t** aAtts, uint32_t aAttsCount,
mozilla::dom::NodeInfo* aNodeInfo, uint32_t aLineNumber,
nsIContent** aResult, bool* aAppendContent,
mozilla::dom::FromParser aFromParser);
// aParent is allowed to be null here if this is the root content
// being closed
virtual nsresult CloseElement(nsIContent* aContent);
virtual nsresult FlushText(bool aReleaseTextNode = true);
nsresult AddContentAsLeaf(nsIContent *aContent);
nsIContent* GetCurrentContent();
StackNode* GetCurrentStackNode();
nsresult PushContent(nsIContent *aContent);
void PopContent();
bool HaveNotifiedForCurrentContent() const;
nsresult FlushTags() MOZ_OVERRIDE;
void UpdateChildCounts() MOZ_OVERRIDE;
void DidAddContent()
{
if (IsTimeToNotify()) {
FlushTags();
}
}
// nsContentSink override
virtual nsresult ProcessStyleLink(nsIContent* aElement,
const nsSubstring& aHref,
bool aAlternate,
const nsSubstring& aTitle,
const nsSubstring& aType,
const nsSubstring& aMedia) MOZ_OVERRIDE;
nsresult LoadXSLStyleSheet(nsIURI* aUrl);
bool CanStillPrettyPrint();
nsresult MaybePrettyPrint();
bool IsMonolithicContainer(mozilla::dom::NodeInfo* aNodeInfo);
nsresult HandleStartElement(const char16_t *aName, const char16_t **aAtts,
uint32_t aAttsCount, uint32_t aLineNumber,
bool aInterruptable);
nsresult HandleEndElement(const char16_t *aName, bool aInterruptable);
nsresult HandleCharacterData(const char16_t *aData, uint32_t aLength,
bool aInterruptable);
nsCOMPtr<nsIContent> mDocElement;
nsCOMPtr<nsIContent> mCurrentHead; // When set, we're in an XHTML <haed>
char16_t* mText;
XMLContentSinkState mState;
int32_t mTextLength;
int32_t mTextSize;
int32_t mNotifyLevel;
nsCOMPtr<nsIContent> mLastTextNode;
int32_t mLastTextNodeSize;
uint8_t mConstrainSize : 1;
uint8_t mPrettyPrintXML : 1;
uint8_t mPrettyPrintHasSpecialRoot : 1;
uint8_t mPrettyPrintHasFactoredElements : 1;
uint8_t mPrettyPrinting : 1; // True if we called PrettyPrint() and it
// decided we should in fact prettyprint.
// True to call prevent script execution in the fragment mode.
uint8_t mPreventScriptExecution : 1;
nsTArray<StackNode> mContentStack;
nsCOMPtr<nsIDocumentTransformer> mXSLTProcessor;
};
#endif // nsXMLContentSink_h__