mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-02 18:08:58 +00:00
360 lines
16 KiB
C++
360 lines
16 KiB
C++
/*
|
|
* Copyright (c) 2007 Henri Sivonen
|
|
* Copyright (c) 2007-2011 Mozilla Foundation
|
|
* Portions of comments Copyright 2004-2008 Apple Computer, Inc., Mozilla
|
|
* Foundation, and Opera Software ASA.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
* DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
/*
|
|
* THIS IS A GENERATED FILE. PLEASE DO NOT EDIT.
|
|
* Please edit TreeBuilder.java instead and regenerate.
|
|
*/
|
|
|
|
#ifndef nsHtml5TreeBuilder_h__
|
|
#define nsHtml5TreeBuilder_h__
|
|
|
|
#include "prtypes.h"
|
|
#include "nsIAtom.h"
|
|
#include "nsHtml5AtomTable.h"
|
|
#include "nsITimer.h"
|
|
#include "nsString.h"
|
|
#include "nsINameSpaceManager.h"
|
|
#include "nsIContent.h"
|
|
#include "nsIDocument.h"
|
|
#include "nsTraceRefcnt.h"
|
|
#include "jArray.h"
|
|
#include "nsHtml5DocumentMode.h"
|
|
#include "nsHtml5ArrayCopy.h"
|
|
#include "nsHtml5Parser.h"
|
|
#include "nsHtml5Atoms.h"
|
|
#include "nsHtml5ByteReadable.h"
|
|
#include "nsHtml5TreeOperation.h"
|
|
#include "nsHtml5PendingNotification.h"
|
|
#include "nsHtml5StateSnapshot.h"
|
|
#include "nsHtml5StackNode.h"
|
|
#include "nsHtml5TreeOpExecutor.h"
|
|
#include "nsHtml5StreamParser.h"
|
|
#include "nsAHtml5TreeBuilderState.h"
|
|
|
|
class nsHtml5StreamParser;
|
|
|
|
class nsHtml5Tokenizer;
|
|
class nsHtml5MetaScanner;
|
|
class nsHtml5AttributeName;
|
|
class nsHtml5ElementName;
|
|
class nsHtml5HtmlAttributes;
|
|
class nsHtml5UTF16Buffer;
|
|
class nsHtml5StateSnapshot;
|
|
class nsHtml5Portability;
|
|
|
|
|
|
class nsHtml5TreeBuilder : public nsAHtml5TreeBuilderState
|
|
{
|
|
private:
|
|
static PRUnichar REPLACEMENT_CHARACTER[];
|
|
static staticJArray<const char*,PRInt32> QUIRKY_PUBLIC_IDS;
|
|
PRInt32 mode;
|
|
PRInt32 originalMode;
|
|
PRBool framesetOk;
|
|
protected:
|
|
nsHtml5Tokenizer* tokenizer;
|
|
private:
|
|
PRBool scriptingEnabled;
|
|
PRBool needToDropLF;
|
|
PRBool fragment;
|
|
nsIAtom* contextName;
|
|
PRInt32 contextNamespace;
|
|
nsIContent** contextNode;
|
|
autoJArray<nsHtml5StackNode*,PRInt32> stack;
|
|
PRInt32 currentPtr;
|
|
autoJArray<nsHtml5StackNode*,PRInt32> listOfActiveFormattingElements;
|
|
PRInt32 listPtr;
|
|
nsIContent** formPointer;
|
|
nsIContent** headPointer;
|
|
nsIContent** deepTreeSurrogateParent;
|
|
protected:
|
|
autoJArray<PRUnichar,PRInt32> charBuffer;
|
|
PRInt32 charBufferLen;
|
|
private:
|
|
PRBool quirks;
|
|
public:
|
|
void startTokenization(nsHtml5Tokenizer* self);
|
|
void doctype(nsIAtom* name, nsString* publicIdentifier, nsString* systemIdentifier, PRBool forceQuirks);
|
|
void comment(PRUnichar* buf, PRInt32 start, PRInt32 length);
|
|
void characters(const PRUnichar* buf, PRInt32 start, PRInt32 length);
|
|
void zeroOriginatingReplacementCharacter();
|
|
void eof();
|
|
void endTokenization();
|
|
void startTag(nsHtml5ElementName* elementName, nsHtml5HtmlAttributes* attributes, PRBool selfClosing);
|
|
private:
|
|
PRBool isSpecialParentInForeign(nsHtml5StackNode* stackNode);
|
|
public:
|
|
static nsString* extractCharsetFromContent(nsString* attributeValue);
|
|
private:
|
|
void checkMetaCharset(nsHtml5HtmlAttributes* attributes);
|
|
public:
|
|
void endTag(nsHtml5ElementName* elementName);
|
|
private:
|
|
PRInt32 findLastInTableScopeOrRootTbodyTheadTfoot();
|
|
PRInt32 findLast(nsIAtom* name);
|
|
PRInt32 findLastInTableScope(nsIAtom* name);
|
|
PRInt32 findLastInButtonScope(nsIAtom* name);
|
|
PRInt32 findLastInScope(nsIAtom* name);
|
|
PRInt32 findLastInListScope(nsIAtom* name);
|
|
PRInt32 findLastInScopeHn();
|
|
void generateImpliedEndTagsExceptFor(nsIAtom* name);
|
|
void generateImpliedEndTags();
|
|
PRBool isSecondOnStackBody();
|
|
void documentModeInternal(nsHtml5DocumentMode m, nsString* publicIdentifier, nsString* systemIdentifier, PRBool html4SpecificAdditionalErrorChecks);
|
|
PRBool isAlmostStandards(nsString* publicIdentifier, nsString* systemIdentifier);
|
|
PRBool isQuirky(nsIAtom* name, nsString* publicIdentifier, nsString* systemIdentifier, PRBool forceQuirks);
|
|
void closeTheCell(PRInt32 eltPos);
|
|
PRInt32 findLastInTableScopeTdTh();
|
|
void clearStackBackTo(PRInt32 eltPos);
|
|
void resetTheInsertionMode();
|
|
void implicitlyCloseP();
|
|
PRBool clearLastStackSlot();
|
|
PRBool clearLastListSlot();
|
|
void push(nsHtml5StackNode* node);
|
|
void silentPush(nsHtml5StackNode* node);
|
|
void append(nsHtml5StackNode* node);
|
|
inline void insertMarker()
|
|
{
|
|
append(nsnull);
|
|
}
|
|
|
|
void clearTheListOfActiveFormattingElementsUpToTheLastMarker();
|
|
inline PRBool isCurrent(nsIAtom* name)
|
|
{
|
|
return name == stack[currentPtr]->name;
|
|
}
|
|
|
|
void removeFromStack(PRInt32 pos);
|
|
void removeFromStack(nsHtml5StackNode* node);
|
|
void removeFromListOfActiveFormattingElements(PRInt32 pos);
|
|
PRBool adoptionAgencyEndTag(nsIAtom* name);
|
|
void insertIntoStack(nsHtml5StackNode* node, PRInt32 position);
|
|
void insertIntoListOfActiveFormattingElements(nsHtml5StackNode* formattingClone, PRInt32 bookmark);
|
|
PRInt32 findInListOfActiveFormattingElements(nsHtml5StackNode* node);
|
|
PRInt32 findInListOfActiveFormattingElementsContainsBetweenEndAndLastMarker(nsIAtom* name);
|
|
void maybeForgetEarlierDuplicateFormattingElement(nsIAtom* name, nsHtml5HtmlAttributes* attributes);
|
|
PRInt32 findLastOrRoot(nsIAtom* name);
|
|
PRInt32 findLastOrRoot(PRInt32 group);
|
|
PRBool addAttributesToBody(nsHtml5HtmlAttributes* attributes);
|
|
void addAttributesToHtml(nsHtml5HtmlAttributes* attributes);
|
|
void pushHeadPointerOntoStack();
|
|
void reconstructTheActiveFormattingElements();
|
|
void insertIntoFosterParent(nsIContent** child);
|
|
PRBool isInStack(nsHtml5StackNode* node);
|
|
void pop();
|
|
void silentPop();
|
|
void popOnEof();
|
|
void appendHtmlElementToDocumentAndPush(nsHtml5HtmlAttributes* attributes);
|
|
void appendHtmlElementToDocumentAndPush();
|
|
void appendToCurrentNodeAndPushHeadElement(nsHtml5HtmlAttributes* attributes);
|
|
void appendToCurrentNodeAndPushBodyElement(nsHtml5HtmlAttributes* attributes);
|
|
void appendToCurrentNodeAndPushBodyElement();
|
|
void appendToCurrentNodeAndPushFormElementMayFoster(nsHtml5HtmlAttributes* attributes);
|
|
void appendToCurrentNodeAndPushFormattingElementMayFoster(nsHtml5ElementName* elementName, nsHtml5HtmlAttributes* attributes);
|
|
void appendToCurrentNodeAndPushElement(nsHtml5ElementName* elementName, nsHtml5HtmlAttributes* attributes);
|
|
void appendToCurrentNodeAndPushElementMayFoster(nsHtml5ElementName* elementName, nsHtml5HtmlAttributes* attributes);
|
|
void appendToCurrentNodeAndPushElementMayFosterMathML(nsHtml5ElementName* elementName, nsHtml5HtmlAttributes* attributes);
|
|
PRBool annotationXmlEncodingPermitsHtml(nsHtml5HtmlAttributes* attributes);
|
|
void appendToCurrentNodeAndPushElementMayFosterSVG(nsHtml5ElementName* elementName, nsHtml5HtmlAttributes* attributes);
|
|
void appendToCurrentNodeAndPushElementMayFoster(nsHtml5ElementName* elementName, nsHtml5HtmlAttributes* attributes, nsIContent** form);
|
|
void appendVoidElementToCurrentMayFoster(nsIAtom* name, nsHtml5HtmlAttributes* attributes, nsIContent** form);
|
|
void appendVoidElementToCurrentMayFoster(nsHtml5ElementName* elementName, nsHtml5HtmlAttributes* attributes);
|
|
void appendVoidElementToCurrentMayFosterSVG(nsHtml5ElementName* elementName, nsHtml5HtmlAttributes* attributes);
|
|
void appendVoidElementToCurrentMayFosterMathML(nsHtml5ElementName* elementName, nsHtml5HtmlAttributes* attributes);
|
|
void appendVoidElementToCurrent(nsIAtom* name, nsHtml5HtmlAttributes* attributes, nsIContent** form);
|
|
void appendVoidFormToCurrent(nsHtml5HtmlAttributes* attributes);
|
|
protected:
|
|
void accumulateCharacters(const PRUnichar* buf, PRInt32 start, PRInt32 length);
|
|
void requestSuspension();
|
|
nsIContent** createElement(PRInt32 ns, nsIAtom* name, nsHtml5HtmlAttributes* attributes);
|
|
nsIContent** createElement(PRInt32 ns, nsIAtom* name, nsHtml5HtmlAttributes* attributes, nsIContent** form);
|
|
nsIContent** createHtmlElementSetAsRoot(nsHtml5HtmlAttributes* attributes);
|
|
void detachFromParent(nsIContent** element);
|
|
PRBool hasChildren(nsIContent** element);
|
|
void appendElement(nsIContent** child, nsIContent** newParent);
|
|
void appendChildrenToNewParent(nsIContent** oldParent, nsIContent** newParent);
|
|
void insertFosterParentedChild(nsIContent** child, nsIContent** table, nsIContent** stackParent);
|
|
void insertFosterParentedCharacters(PRUnichar* buf, PRInt32 start, PRInt32 length, nsIContent** table, nsIContent** stackParent);
|
|
void appendCharacters(nsIContent** parent, PRUnichar* buf, PRInt32 start, PRInt32 length);
|
|
void appendIsindexPrompt(nsIContent** parent);
|
|
void appendComment(nsIContent** parent, PRUnichar* buf, PRInt32 start, PRInt32 length);
|
|
void appendCommentToDocument(PRUnichar* buf, PRInt32 start, PRInt32 length);
|
|
void addAttributesToElement(nsIContent** element, nsHtml5HtmlAttributes* attributes);
|
|
void markMalformedIfScript(nsIContent** elt);
|
|
void start(PRBool fragmentMode);
|
|
void end();
|
|
void appendDoctypeToDocument(nsIAtom* name, nsString* publicIdentifier, nsString* systemIdentifier);
|
|
void elementPushed(PRInt32 ns, nsIAtom* name, nsIContent** node);
|
|
void elementPopped(PRInt32 ns, nsIAtom* name, nsIContent** node);
|
|
public:
|
|
inline PRBool cdataSectionAllowed()
|
|
{
|
|
return isInForeign();
|
|
}
|
|
|
|
private:
|
|
PRBool isInForeign();
|
|
PRBool isInForeignButNotHtmlIntegrationPoint();
|
|
public:
|
|
void setFragmentContext(nsIAtom* context, PRInt32 ns, nsIContent** node, PRBool quirks);
|
|
protected:
|
|
nsIContent** currentNode();
|
|
public:
|
|
PRBool isScriptingEnabled();
|
|
void setScriptingEnabled(PRBool scriptingEnabled);
|
|
void flushCharacters();
|
|
private:
|
|
PRBool charBufferContainsNonWhitespace();
|
|
public:
|
|
nsAHtml5TreeBuilderState* newSnapshot();
|
|
PRBool snapshotMatches(nsAHtml5TreeBuilderState* snapshot);
|
|
void loadState(nsAHtml5TreeBuilderState* snapshot, nsHtml5AtomTable* interner);
|
|
private:
|
|
PRInt32 findInArray(nsHtml5StackNode* node, jArray<nsHtml5StackNode*,PRInt32> arr);
|
|
public:
|
|
nsIContent** getFormPointer();
|
|
nsIContent** getHeadPointer();
|
|
nsIContent** getDeepTreeSurrogateParent();
|
|
jArray<nsHtml5StackNode*,PRInt32> getListOfActiveFormattingElements();
|
|
jArray<nsHtml5StackNode*,PRInt32> getStack();
|
|
PRInt32 getMode();
|
|
PRInt32 getOriginalMode();
|
|
PRBool isFramesetOk();
|
|
PRBool isNeedToDropLF();
|
|
PRBool isQuirks();
|
|
PRInt32 getListOfActiveFormattingElementsLength();
|
|
PRInt32 getStackLength();
|
|
static void initializeStatics();
|
|
static void releaseStatics();
|
|
|
|
#include "nsHtml5TreeBuilderHSupplement.h"
|
|
};
|
|
|
|
#define NS_HTML5TREE_BUILDER_OTHER 0
|
|
#define NS_HTML5TREE_BUILDER_A 1
|
|
#define NS_HTML5TREE_BUILDER_BASE 2
|
|
#define NS_HTML5TREE_BUILDER_BODY 3
|
|
#define NS_HTML5TREE_BUILDER_BR 4
|
|
#define NS_HTML5TREE_BUILDER_BUTTON 5
|
|
#define NS_HTML5TREE_BUILDER_CAPTION 6
|
|
#define NS_HTML5TREE_BUILDER_COL 7
|
|
#define NS_HTML5TREE_BUILDER_COLGROUP 8
|
|
#define NS_HTML5TREE_BUILDER_FORM 9
|
|
#define NS_HTML5TREE_BUILDER_FRAME 10
|
|
#define NS_HTML5TREE_BUILDER_FRAMESET 11
|
|
#define NS_HTML5TREE_BUILDER_IMAGE 12
|
|
#define NS_HTML5TREE_BUILDER_INPUT 13
|
|
#define NS_HTML5TREE_BUILDER_ISINDEX 14
|
|
#define NS_HTML5TREE_BUILDER_LI 15
|
|
#define NS_HTML5TREE_BUILDER_LINK_OR_BASEFONT_OR_BGSOUND 16
|
|
#define NS_HTML5TREE_BUILDER_MATH 17
|
|
#define NS_HTML5TREE_BUILDER_META 18
|
|
#define NS_HTML5TREE_BUILDER_SVG 19
|
|
#define NS_HTML5TREE_BUILDER_HEAD 20
|
|
#define NS_HTML5TREE_BUILDER_HR 22
|
|
#define NS_HTML5TREE_BUILDER_HTML 23
|
|
#define NS_HTML5TREE_BUILDER_NOBR 24
|
|
#define NS_HTML5TREE_BUILDER_NOFRAMES 25
|
|
#define NS_HTML5TREE_BUILDER_NOSCRIPT 26
|
|
#define NS_HTML5TREE_BUILDER_OPTGROUP 27
|
|
#define NS_HTML5TREE_BUILDER_OPTION 28
|
|
#define NS_HTML5TREE_BUILDER_P 29
|
|
#define NS_HTML5TREE_BUILDER_PLAINTEXT 30
|
|
#define NS_HTML5TREE_BUILDER_SCRIPT 31
|
|
#define NS_HTML5TREE_BUILDER_SELECT 32
|
|
#define NS_HTML5TREE_BUILDER_STYLE 33
|
|
#define NS_HTML5TREE_BUILDER_TABLE 34
|
|
#define NS_HTML5TREE_BUILDER_TEXTAREA 35
|
|
#define NS_HTML5TREE_BUILDER_TITLE 36
|
|
#define NS_HTML5TREE_BUILDER_TR 37
|
|
#define NS_HTML5TREE_BUILDER_XMP 38
|
|
#define NS_HTML5TREE_BUILDER_TBODY_OR_THEAD_OR_TFOOT 39
|
|
#define NS_HTML5TREE_BUILDER_TD_OR_TH 40
|
|
#define NS_HTML5TREE_BUILDER_DD_OR_DT 41
|
|
#define NS_HTML5TREE_BUILDER_H1_OR_H2_OR_H3_OR_H4_OR_H5_OR_H6 42
|
|
#define NS_HTML5TREE_BUILDER_MARQUEE_OR_APPLET 43
|
|
#define NS_HTML5TREE_BUILDER_PRE_OR_LISTING 44
|
|
#define NS_HTML5TREE_BUILDER_B_OR_BIG_OR_CODE_OR_EM_OR_I_OR_S_OR_SMALL_OR_STRIKE_OR_STRONG_OR_TT_OR_U 45
|
|
#define NS_HTML5TREE_BUILDER_UL_OR_OL_OR_DL 46
|
|
#define NS_HTML5TREE_BUILDER_IFRAME 47
|
|
#define NS_HTML5TREE_BUILDER_EMBED_OR_IMG 48
|
|
#define NS_HTML5TREE_BUILDER_AREA_OR_WBR 49
|
|
#define NS_HTML5TREE_BUILDER_DIV_OR_BLOCKQUOTE_OR_CENTER_OR_MENU 50
|
|
#define NS_HTML5TREE_BUILDER_ADDRESS_OR_ARTICLE_OR_ASIDE_OR_DETAILS_OR_DIR_OR_FIGCAPTION_OR_FIGURE_OR_FOOTER_OR_HEADER_OR_HGROUP_OR_NAV_OR_SECTION_OR_SUMMARY 51
|
|
#define NS_HTML5TREE_BUILDER_RUBY_OR_SPAN_OR_SUB_OR_SUP_OR_VAR 52
|
|
#define NS_HTML5TREE_BUILDER_RT_OR_RP 53
|
|
#define NS_HTML5TREE_BUILDER_COMMAND 54
|
|
#define NS_HTML5TREE_BUILDER_PARAM_OR_SOURCE_OR_TRACK 55
|
|
#define NS_HTML5TREE_BUILDER_MGLYPH_OR_MALIGNMARK 56
|
|
#define NS_HTML5TREE_BUILDER_MI_MO_MN_MS_MTEXT 57
|
|
#define NS_HTML5TREE_BUILDER_ANNOTATION_XML 58
|
|
#define NS_HTML5TREE_BUILDER_FOREIGNOBJECT_OR_DESC 59
|
|
#define NS_HTML5TREE_BUILDER_NOEMBED 60
|
|
#define NS_HTML5TREE_BUILDER_FIELDSET 61
|
|
#define NS_HTML5TREE_BUILDER_OUTPUT_OR_LABEL 62
|
|
#define NS_HTML5TREE_BUILDER_OBJECT 63
|
|
#define NS_HTML5TREE_BUILDER_FONT 64
|
|
#define NS_HTML5TREE_BUILDER_KEYGEN 65
|
|
#define NS_HTML5TREE_BUILDER_INITIAL 0
|
|
#define NS_HTML5TREE_BUILDER_BEFORE_HTML 1
|
|
#define NS_HTML5TREE_BUILDER_BEFORE_HEAD 2
|
|
#define NS_HTML5TREE_BUILDER_IN_HEAD 3
|
|
#define NS_HTML5TREE_BUILDER_IN_HEAD_NOSCRIPT 4
|
|
#define NS_HTML5TREE_BUILDER_AFTER_HEAD 5
|
|
#define NS_HTML5TREE_BUILDER_IN_BODY 6
|
|
#define NS_HTML5TREE_BUILDER_IN_TABLE 7
|
|
#define NS_HTML5TREE_BUILDER_IN_CAPTION 8
|
|
#define NS_HTML5TREE_BUILDER_IN_COLUMN_GROUP 9
|
|
#define NS_HTML5TREE_BUILDER_IN_TABLE_BODY 10
|
|
#define NS_HTML5TREE_BUILDER_IN_ROW 11
|
|
#define NS_HTML5TREE_BUILDER_IN_CELL 12
|
|
#define NS_HTML5TREE_BUILDER_IN_SELECT 13
|
|
#define NS_HTML5TREE_BUILDER_IN_SELECT_IN_TABLE 14
|
|
#define NS_HTML5TREE_BUILDER_AFTER_BODY 15
|
|
#define NS_HTML5TREE_BUILDER_IN_FRAMESET 16
|
|
#define NS_HTML5TREE_BUILDER_AFTER_FRAMESET 17
|
|
#define NS_HTML5TREE_BUILDER_AFTER_AFTER_BODY 18
|
|
#define NS_HTML5TREE_BUILDER_AFTER_AFTER_FRAMESET 19
|
|
#define NS_HTML5TREE_BUILDER_TEXT 20
|
|
#define NS_HTML5TREE_BUILDER_FRAMESET_OK 21
|
|
#define NS_HTML5TREE_BUILDER_CHARSET_INITIAL 0
|
|
#define NS_HTML5TREE_BUILDER_CHARSET_C 1
|
|
#define NS_HTML5TREE_BUILDER_CHARSET_H 2
|
|
#define NS_HTML5TREE_BUILDER_CHARSET_A 3
|
|
#define NS_HTML5TREE_BUILDER_CHARSET_R 4
|
|
#define NS_HTML5TREE_BUILDER_CHARSET_S 5
|
|
#define NS_HTML5TREE_BUILDER_CHARSET_E 6
|
|
#define NS_HTML5TREE_BUILDER_CHARSET_T 7
|
|
#define NS_HTML5TREE_BUILDER_CHARSET_EQUALS 8
|
|
#define NS_HTML5TREE_BUILDER_CHARSET_SINGLE_QUOTED 9
|
|
#define NS_HTML5TREE_BUILDER_CHARSET_DOUBLE_QUOTED 10
|
|
#define NS_HTML5TREE_BUILDER_CHARSET_UNQUOTED 11
|
|
#define NS_HTML5TREE_BUILDER_NOT_FOUND_ON_STACK PR_INT32_MAX
|
|
|
|
|
|
#endif
|
|
|