#ifndef Document_h
#define Document_h
-#include "bindings/v8/ScriptValue.h"
+#include "bindings/core/v8/ExceptionStatePlaceholder.h"
+#include "bindings/core/v8/ScriptValue.h"
+#include "core/animation/AnimationClock.h"
+#include "core/animation/CompositorPendingAnimations.h"
#include "core/dom/ContainerNode.h"
-#include "core/dom/DOMTimeStamp.h"
+#include "core/dom/DocumentEncodingData.h"
#include "core/dom/DocumentInit.h"
#include "core/dom/DocumentLifecycle.h"
#include "core/dom/DocumentSupplementable.h"
#include "core/dom/DocumentTiming.h"
#include "core/dom/ExecutionContext.h"
-#include "core/dom/IconURL.h"
#include "core/dom/MutationObserver.h"
-#include "core/dom/QualifiedName.h"
#include "core/dom/TextLinkColors.h"
#include "core/dom/TreeScope.h"
#include "core/dom/UserActionElementSet.h"
#include "core/dom/ViewportDescription.h"
#include "core/dom/custom/CustomElement.h"
#include "core/html/CollectionType.h"
-#include "core/page/FocusDirection.h"
+#include "core/page/FocusType.h"
#include "core/page/PageVisibilityState.h"
-#include "core/rendering/HitTestRequest.h"
+#include "platform/Length.h"
#include "platform/Timer.h"
-#include "weborigin/ReferrerPolicy.h"
+#include "platform/heap/Handle.h"
+#include "platform/weborigin/KURL.h"
+#include "platform/weborigin/ReferrerPolicy.h"
#include "wtf/HashSet.h"
#include "wtf/OwnPtr.h"
#include "wtf/PassOwnPtr.h"
#include "wtf/PassRefPtr.h"
#include "wtf/WeakPtr.h"
-namespace WebCore {
+namespace blink {
+class AnimationTimeline;
class AXObjectCache;
-class AnimationClock;
class Attr;
class CDATASection;
class CSSStyleDeclaration;
class CSSStyleSheet;
-class CSSStyleSheetResource;
-class CanvasRenderingContext;
-class CharacterData;
+class CanvasRenderingContext2D;
class Chrome;
class Comment;
+class ConsoleMessage;
class ContentSecurityPolicyResponseHeaders;
class ContextFeatures;
+class CustomElementMicrotaskRunQueue;
class CustomElementRegistrationContext;
class DOMImplementation;
-class DOMNamedFlowCollection;
-class DOMSecurityPolicy;
-class DOMSelection;
-class DOMWindow;
-class DOMWrapperWorld;
-class Database;
-class DatabaseThread;
class DocumentFragment;
class DocumentLifecycleNotifier;
-class DocumentLifecycleObserver;
class DocumentLoader;
class DocumentMarkerController;
class DocumentParser;
-class DocumentSharedObjectPool;
-class DocumentTimeline;
+class DocumentState;
class DocumentType;
class Element;
+class ElementDataCache;
class Event;
+class EventFactoryBase;
class EventListener;
+template <typename EventType>
+class EventWithHitTestResults;
class ExceptionState;
class FloatQuad;
class FloatRect;
class FormController;
class Frame;
+class FrameHost;
class FrameView;
class HTMLAllCollection;
class HTMLCanvasElement;
class HTMLCollection;
class HTMLDialogElement;
-class HTMLDocument;
class HTMLElement;
class HTMLFrameOwnerElement;
class HTMLHeadElement;
-class HTMLIFrameElement;
-class HTMLImport;
-class HTMLMapElement;
-class HTMLNameCollection;
+class HTMLImportLoader;
+class HTMLImportsController;
+class HTMLLinkElement;
class HTMLScriptElement;
class HitTestRequest;
-class HitTestResult;
-class IntPoint;
-class JSNode;
class LayoutPoint;
-class LayoutRect;
class LiveNodeListBase;
class Locale;
+class LocalDOMWindow;
+class LocalFrame;
class Location;
-class MediaQueryList;
+class MainThreadTaskRunner;
+class MediaQueryListListener;
class MediaQueryMatcher;
-class MouseEventWithHitTestResults;
-class NamedFlowCollection;
class NodeFilter;
class NodeIterator;
class Page;
class PlatformMouseEvent;
class ProcessingInstruction;
+class QualifiedName;
class Range;
-class RegisteredEventListener;
class RenderView;
class RequestAnimationFrameCallback;
class ResourceFetcher;
class SVGDocumentExtensions;
-class ScriptElementData;
-class ScriptResource;
+class SVGUseElement;
class ScriptRunner;
class ScriptableDocumentParser;
class ScriptedAnimationController;
class StyleEngine;
class StyleResolver;
class StyleSheet;
-class StyleSheetContents;
class StyleSheetList;
class Text;
class TextAutosizer;
-class TextResourceDecoder;
class Touch;
class TouchList;
class TransformSource;
class TreeWalker;
class VisitedLinkState;
-class XMLHttpRequest;
+class WebGLRenderingContext;
struct AnnotatedRegionValue;
+struct IconURL;
-class FontFaceSet;
-
+typedef EventWithHitTestResults<PlatformMouseEvent> MouseEventWithHitTestResults;
typedef int ExceptionCode;
-enum RecalcStyleTime {
- RecalcStyleImmediately, // synchronous
- RecalcStyleDeferred // asynchronous
-};
-
enum StyleResolverUpdateMode {
// Discards the StyleResolver and rebuilds it.
FullStyleUpdate,
InvalidateOnForAttrChange,
InvalidateForFormControls,
InvalidateOnHRefAttrChange,
- InvalidateOnItemAttrChange,
InvalidateOnAnyAttrChange,
};
const int numNodeListInvalidationTypes = InvalidateOnAnyAttrChange + 1;
-typedef HashCountedSet<Node*> TouchEventTargetSet;
-
enum DocumentClass {
DefaultDocumentClass = 0,
HTMLDocumentClass = 1,
PluginDocumentClass = 1 << 3,
MediaDocumentClass = 1 << 4,
SVGDocumentClass = 1 << 5,
+ XMLDocumentClass = 1 << 6,
};
typedef unsigned char DocumentClassFlags;
+class Document;
+
+class DocumentVisibilityObserver : public WillBeGarbageCollectedMixin {
+public:
+ DocumentVisibilityObserver(Document&);
+ virtual ~DocumentVisibilityObserver();
+
+ virtual void didChangeVisibilityState(PageVisibilityState) = 0;
+
+ // Classes that inherit Node and DocumentVisibilityObserver must have a
+ // virtual override of Node::didMoveToNewDocument that calls
+ // DocumentVisibilityObserver::setDocument
+ void setObservedDocument(Document&);
+
+protected:
+ virtual void trace(Visitor*);
+
+private:
+ void registerObserver(Document&);
+ void unregisterObserver();
+
+ RawPtrWillBeMember<Document> m_document;
+};
+
class Document : public ContainerNode, public TreeScope, public SecurityContext, public ExecutionContext, public ExecutionContextClient
, public DocumentSupplementable, public LifecycleContext<Document> {
+ WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(Document);
public:
- static PassRefPtr<Document> create(const DocumentInit& initializer = DocumentInit())
+ static PassRefPtrWillBeRawPtr<Document> create(const DocumentInit& initializer = DocumentInit())
{
- return adoptRef(new Document(initializer));
- }
- static PassRefPtr<Document> createXHTML(const DocumentInit& initializer = DocumentInit())
- {
- return adoptRef(new Document(initializer, XHTMLDocumentClass));
+ return adoptRefWillBeNoop(new Document(initializer));
}
virtual ~Document();
MediaQueryMatcher& mediaQueryMatcher();
+ void mediaQueryAffectingValueChanged();
+
+#if !ENABLE(OILPAN)
using ContainerNode::ref;
using ContainerNode::deref;
+#endif
using SecurityContext::securityOrigin;
using SecurityContext::contentSecurityPolicy;
using ExecutionContextClient::addConsoleMessage;
+ using TreeScope::getElementById;
- virtual bool canContainRangeEndPoint() const { return true; }
+ virtual bool canContainRangeEndPoint() const OVERRIDE { return true; }
SelectorQueryCache& selectorQueryCache();
+ // Focus Management.
+ Element* activeElement() const;
+ bool hasFocus() const;
+
// DOM methods & attributes for Document
DEFINE_ATTRIBUTE_EVENT_LISTENER(beforecopy);
DEFINE_ATTRIBUTE_EVENT_LISTENER(copy);
DEFINE_ATTRIBUTE_EVENT_LISTENER(cut);
DEFINE_ATTRIBUTE_EVENT_LISTENER(paste);
+ DEFINE_ATTRIBUTE_EVENT_LISTENER(pointerlockchange);
+ DEFINE_ATTRIBUTE_EVENT_LISTENER(pointerlockerror);
DEFINE_ATTRIBUTE_EVENT_LISTENER(readystatechange);
DEFINE_ATTRIBUTE_EVENT_LISTENER(search);
DEFINE_ATTRIBUTE_EVENT_LISTENER(securitypolicyviolation);
DEFINE_ATTRIBUTE_EVENT_LISTENER(touchend);
DEFINE_ATTRIBUTE_EVENT_LISTENER(touchmove);
DEFINE_ATTRIBUTE_EVENT_LISTENER(touchstart);
- DEFINE_ATTRIBUTE_EVENT_LISTENER(webkitfullscreenchange);
- DEFINE_ATTRIBUTE_EVENT_LISTENER(webkitfullscreenerror);
- DEFINE_ATTRIBUTE_EVENT_LISTENER(webkitpointerlockchange);
- DEFINE_ATTRIBUTE_EVENT_LISTENER(webkitpointerlockerror);
DEFINE_ATTRIBUTE_EVENT_LISTENER(wheel);
bool shouldMergeWithLegacyDescription(ViewportDescription::Type);
bool shouldOverrideLegacyDescription(ViewportDescription::Type);
void setViewportDescription(const ViewportDescription&);
const ViewportDescription& viewportDescription() const { return m_viewportDescription; }
-#ifndef NDEBUG
- bool didDispatchViewportPropertiesChanged() const { return m_didDispatchViewportPropertiesChanged; }
-#endif
+ Length viewportDefaultMinWidth() const { return m_viewportDefaultMinWidth; }
+
bool hasLegacyViewportTag() const { return m_legacyViewportDescription.isLegacyViewportType(); }
- void setReferrerPolicy(ReferrerPolicy referrerPolicy) { m_referrerPolicy = referrerPolicy; }
+ void setReferrerPolicy(ReferrerPolicy);
ReferrerPolicy referrerPolicy() const { return m_referrerPolicy; }
- void setDoctype(PassRefPtr<DocumentType>);
+ String outgoingReferrer();
+ String outgoingOrigin() const;
+
+ void setDoctype(PassRefPtrWillBeRawPtr<DocumentType>);
DocumentType* doctype() const { return m_docType.get(); }
- DOMImplementation* implementation();
+ DOMImplementation& implementation();
Element* documentElement() const
{
return m_documentElement.get();
}
- bool hasManifest() const;
+ // Returns whether the Document has an AppCache manifest.
+ bool hasAppCacheManifest() const;
Location* location() const;
- PassRefPtr<Element> createElement(const AtomicString& name, ExceptionState&);
- PassRefPtr<DocumentFragment> createDocumentFragment();
- PassRefPtr<Text> createTextNode(const String& data);
- PassRefPtr<Comment> createComment(const String& data);
- PassRefPtr<CDATASection> createCDATASection(const String& data, ExceptionState&);
- PassRefPtr<ProcessingInstruction> createProcessingInstruction(const String& target, const String& data, ExceptionState&);
- PassRefPtr<Attr> createAttribute(const String& name, ExceptionState&);
- PassRefPtr<Attr> createAttributeNS(const String& namespaceURI, const String& qualifiedName, ExceptionState&, bool shouldIgnoreNamespaceChecks = false);
- PassRefPtr<Node> importNode(Node* importedNode, ExceptionState& ec) { return importNode(importedNode, true, ec); }
- PassRefPtr<Node> importNode(Node* importedNode, bool deep, ExceptionState&);
- PassRefPtr<Element> createElementNS(const String& namespaceURI, const String& qualifiedName, ExceptionState&);
- PassRefPtr<Element> createElement(const QualifiedName&, bool createdByParser);
-
- bool cssCompositingEnabled() const;
- PassRefPtr<DOMNamedFlowCollection> webkitGetNamedFlows();
-
- NamedFlowCollection* namedFlows();
+ PassRefPtrWillBeRawPtr<Element> createElement(const AtomicString& name, ExceptionState&);
+ PassRefPtrWillBeRawPtr<DocumentFragment> createDocumentFragment();
+ PassRefPtrWillBeRawPtr<Text> createTextNode(const String& data);
+ PassRefPtrWillBeRawPtr<Comment> createComment(const String& data);
+ PassRefPtrWillBeRawPtr<CDATASection> createCDATASection(const String& data, ExceptionState&);
+ PassRefPtrWillBeRawPtr<ProcessingInstruction> createProcessingInstruction(const String& target, const String& data, ExceptionState&);
+ PassRefPtrWillBeRawPtr<Attr> createAttribute(const AtomicString& name, ExceptionState&);
+ PassRefPtrWillBeRawPtr<Attr> createAttributeNS(const AtomicString& namespaceURI, const AtomicString& qualifiedName, ExceptionState&, bool shouldIgnoreNamespaceChecks = false);
+ PassRefPtrWillBeRawPtr<Node> importNode(Node* importedNode, bool deep, ExceptionState&);
+ PassRefPtrWillBeRawPtr<Element> createElementNS(const AtomicString& namespaceURI, const AtomicString& qualifiedName, ExceptionState&);
+ PassRefPtrWillBeRawPtr<Element> createElement(const QualifiedName&, bool createdByParser);
bool regionBasedColumnsEnabled() const;
- /**
- * Retrieve all nodes that intersect a rect in the window's document, until it is fully enclosed by
- * the boundaries of a node.
- *
- * @param centerX x reference for the rectangle in CSS pixels
- * @param centerY y reference for the rectangle in CSS pixels
- * @param topPadding How much to expand the top of the rectangle
- * @param rightPadding How much to expand the right of the rectangle
- * @param bottomPadding How much to expand the bottom of the rectangle
- * @param leftPadding How much to expand the left of the rectangle
- */
- PassRefPtr<NodeList> nodesFromRect(int centerX, int centerY,
- unsigned topPadding, unsigned rightPadding, unsigned bottomPadding, unsigned leftPadding,
- HitTestRequest::HitTestRequestType hitType = HitTestRequest::ReadOnly | HitTestRequest::Active | HitTestRequest::ConfusingAndOftenMisusedDisallowShadowContent) const;
Element* elementFromPoint(int x, int y) const;
- PassRefPtr<Range> caretRangeFromPoint(int x, int y);
+ PassRefPtrWillBeRawPtr<Range> caretRangeFromPoint(int x, int y);
String readyState() const;
String defaultCharset() const;
- String inputEncoding() const { return Document::encodingName(); }
- String charset() const { return Document::encodingName(); }
- String characterSet() const { return Document::encodingName(); }
+ AtomicString inputEncoding() const { return Document::encodingName(); }
+ AtomicString charset() const { return Document::encodingName(); }
+ AtomicString characterSet() const { return Document::encodingName(); }
- String encodingName() const;
+ AtomicString encodingName() const;
void setCharset(const String&);
void setContent(const String&);
String suggestedMIMEType() const;
+ void setMimeType(const AtomicString&);
+ AtomicString contentType() const; // DOM 4 document.contentType
- String contentLanguage() const { return m_contentLanguage; }
- void setContentLanguage(const String&);
+ const AtomicString& contentLanguage() const { return m_contentLanguage; }
+ void setContentLanguage(const AtomicString&);
String xmlEncoding() const { return m_xmlEncoding; }
String xmlVersion() const { return m_xmlVersion; }
void setXMLStandalone(bool, ExceptionState&);
void setHasXMLDeclaration(bool hasXMLDeclaration) { m_hasXMLDeclaration = hasXMLDeclaration ? 1 : 0; }
- String documentURI() const { return m_documentURI; }
-
- virtual KURL baseURI() const;
-
- String webkitVisibilityState() const;
- bool webkitHidden() const;
- void dispatchVisibilityStateChangeEvent();
+ virtual KURL baseURI() const OVERRIDE FINAL;
- DOMSecurityPolicy* securityPolicy();
+ String visibilityState() const;
+ bool hidden() const;
+ void didChangeVisibilityState();
- PassRefPtr<Node> adoptNode(PassRefPtr<Node> source, ExceptionState&);
+ PassRefPtrWillBeRawPtr<Node> adoptNode(PassRefPtrWillBeRawPtr<Node> source, ExceptionState&);
- PassRefPtr<HTMLCollection> images();
- PassRefPtr<HTMLCollection> embeds();
- PassRefPtr<HTMLCollection> plugins(); // an alias for embeds() required for the JS DOM bindings.
- PassRefPtr<HTMLCollection> applets();
- PassRefPtr<HTMLCollection> links();
- PassRefPtr<HTMLCollection> forms();
- PassRefPtr<HTMLCollection> anchors();
- PassRefPtr<HTMLCollection> scripts();
- PassRefPtr<HTMLCollection> allForBinding();
- PassRefPtr<HTMLCollection> all();
+ PassRefPtrWillBeRawPtr<HTMLCollection> images();
+ PassRefPtrWillBeRawPtr<HTMLCollection> embeds();
+ PassRefPtrWillBeRawPtr<HTMLCollection> applets();
+ PassRefPtrWillBeRawPtr<HTMLCollection> links();
+ PassRefPtrWillBeRawPtr<HTMLCollection> forms();
+ PassRefPtrWillBeRawPtr<HTMLCollection> anchors();
+ PassRefPtrWillBeRawPtr<HTMLCollection> scripts();
+ PassRefPtrWillBeRawPtr<HTMLAllCollection> allForBinding();
+ PassRefPtrWillBeRawPtr<HTMLAllCollection> all();
- PassRefPtr<HTMLCollection> windowNamedItems(const AtomicString& name);
- PassRefPtr<HTMLCollection> documentNamedItems(const AtomicString& name);
+ PassRefPtrWillBeRawPtr<HTMLCollection> windowNamedItems(const AtomicString& name);
+ PassRefPtrWillBeRawPtr<HTMLCollection> documentNamedItems(const AtomicString& name);
bool isHTMLDocument() const { return m_documentClasses & HTMLDocumentClass; }
bool isXHTMLDocument() const { return m_documentClasses & XHTMLDocumentClass; }
+ bool isXMLDocument() const { return m_documentClasses & XMLDocumentClass; }
bool isImageDocument() const { return m_documentClasses & ImageDocumentClass; }
bool isSVGDocument() const { return m_documentClasses & SVGDocumentClass; }
bool isPluginDocument() const { return m_documentClasses & PluginDocumentClass; }
bool isSrcdocDocument() const { return m_isSrcdocDocument; }
bool isMobileDocument() const { return m_isMobileDocument; }
- StyleResolver* styleResolverIfExists() const { return m_styleResolver.get(); }
+ bool isTransitionDocument() const { return m_isTransitionDocument; }
+ void setIsTransitionDocument() { m_isTransitionDocument = true; }
+ void hideTransitionElements(const AtomicString& cssSelector);
+
+ struct TransitionElementData {
+ String scope;
+ String selector;
+ String markup;
+ };
+ void getTransitionElementData(Vector<TransitionElementData>&);
+
+ StyleResolver* styleResolver() const;
+ StyleResolver& ensureStyleResolver() const;
bool isViewSource() const { return m_isViewSource; }
void setIsViewSource(bool);
bool sawElementsInKnownNamespaces() const { return m_sawElementsInKnownNamespaces; }
- StyleResolver* styleResolver()
- {
- if (!m_styleResolver)
- createStyleResolver();
- return m_styleResolver.get();
- }
-
- void notifyRemovePendingSheetIfNeeded();
-
- bool haveStylesheetsLoaded() const;
- bool haveStylesheetsAndImportsLoaded() const { return haveImportsLoaded() && haveStylesheetsLoaded(); }
+ bool isRenderingReady() const { return haveImportsLoaded() && haveStylesheetsLoaded(); }
+ bool isScriptExecutionReady() const { return isRenderingReady(); }
// This is a DOM function.
StyleSheetList* styleSheets();
void setGotoAnchorNeededAfterStylesheetsLoad(bool b) { m_gotoAnchorNeededAfterStylesheetsLoad = b; }
// Called when one or more stylesheets in the document may have been added, removed, or changed.
- void styleResolverChanged(RecalcStyleTime, StyleResolverUpdateMode = FullStyleUpdate);
+ void styleResolverChanged(StyleResolverUpdateMode = FullStyleUpdate);
+ void styleResolverMayHaveChanged();
// FIXME: Switch all callers of styleResolverChanged to these or better ones and then make them
// do something smarter.
- void removedStyleSheet(StyleSheet*, RecalcStyleTime when = RecalcStyleDeferred, StyleResolverUpdateMode = FullStyleUpdate);
- void addedStyleSheet(StyleSheet*, RecalcStyleTime when = RecalcStyleDeferred) { styleResolverChanged(when); }
- void modifiedStyleSheet(StyleSheet*, RecalcStyleTime when = RecalcStyleDeferred, StyleResolverUpdateMode = FullStyleUpdate);
- void changedSelectorWatch() { styleResolverChanged(RecalcStyleDeferred); }
+ void removedStyleSheet(StyleSheet*, StyleResolverUpdateMode = FullStyleUpdate);
+ void addedStyleSheet(StyleSheet*) { styleResolverChanged(); }
+ void modifiedStyleSheet(StyleSheet*, StyleResolverUpdateMode = FullStyleUpdate);
+ void changedSelectorWatch() { styleResolverChanged(); }
- void didAccessStyleResolver() { ++m_styleResolverAccessCount; }
+ void scheduleUseShadowTreeUpdate(SVGUseElement&);
+ void unscheduleUseShadowTreeUpdate(SVGUseElement&);
+
+ // FIXME: SVG filters should change to store the filter on the RenderStyle
+ // instead of the RenderObject so we can get rid of this hack.
+ void scheduleSVGFilterLayerUpdateHack(Element&);
+ void unscheduleSVGFilterLayerUpdateHack(Element&);
void evaluateMediaQueryList();
- // Never returns 0.
- FormController* formController();
- Vector<String> formElementsState() const;
+ FormController& formController();
+ DocumentState* formElementsState() const;
void setStateForNewFormElements(const Vector<String>&);
FrameView* view() const; // can be null
- Frame* frame() const { return m_frame; } // can be null
+ LocalFrame* frame() const { return m_frame; } // can be null
+ FrameHost* frameHost() const; // can be null
Page* page() const; // can be null
Settings* settings() const; // can be null
float devicePixelRatio() const;
- PassRefPtr<Range> createRange();
-
- PassRefPtr<NodeIterator> createNodeIterator(Node* root, ExceptionState&);
- PassRefPtr<NodeIterator> createNodeIterator(Node* root, unsigned whatToShow, ExceptionState&);
- PassRefPtr<NodeIterator> createNodeIterator(Node* root, unsigned whatToShow, PassRefPtr<NodeFilter>, ExceptionState&);
- PassRefPtr<NodeIterator> createNodeIterator(Node* root, unsigned whatToShow, PassRefPtr<NodeFilter>, bool expandEntityReferences, ExceptionState&);
+ PassRefPtrWillBeRawPtr<Range> createRange();
- PassRefPtr<TreeWalker> createTreeWalker(Node* root, ExceptionState&);
- PassRefPtr<TreeWalker> createTreeWalker(Node* root, unsigned whatToShow, ExceptionState&);
- PassRefPtr<TreeWalker> createTreeWalker(Node* root, unsigned whatToShow, PassRefPtr<NodeFilter>, ExceptionState&);
- PassRefPtr<TreeWalker> createTreeWalker(Node* root, unsigned whatToShow, PassRefPtr<NodeFilter>, bool expandEntityReferences, ExceptionState&);
+ PassRefPtrWillBeRawPtr<NodeIterator> createNodeIterator(Node* root, unsigned whatToShow, PassRefPtrWillBeRawPtr<NodeFilter>, ExceptionState&);
+ PassRefPtrWillBeRawPtr<TreeWalker> createTreeWalker(Node* root, unsigned whatToShow, PassRefPtrWillBeRawPtr<NodeFilter>, ExceptionState&);
// Special support for editing
- PassRefPtr<CSSStyleDeclaration> createCSSStyleDeclaration();
- PassRefPtr<Text> createEditingTextNode(const String&);
+ PassRefPtrWillBeRawPtr<Text> createEditingTextNode(const String&);
- void setStyleDependentState(RenderStyle* documentStyle);
- void inheritHtmlAndBodyElementStyles(StyleRecalcChange);
- void recalcStyle(StyleRecalcChange);
- void updateStyleIfNeeded();
- void updateStyleForNodeIfNeeded(Node*);
+ void setupFontBuilder(RenderStyle* documentStyle);
+
+ bool needsRenderTreeUpdate() const;
+ void updateRenderTreeIfNeeded() { updateRenderTree(NoChange); }
+ void updateRenderTreeForNodeIfNeeded(Node*);
void updateLayout();
- void updateLayoutIgnorePendingStylesheets();
- void partialUpdateLayoutIgnorePendingStylesheets(Node*);
+ enum RunPostLayoutTasks {
+ RunPostLayoutTasksAsyhnchronously,
+ RunPostLayoutTasksSynchronously,
+ };
+ void updateLayoutIgnorePendingStylesheets(RunPostLayoutTasks = RunPostLayoutTasksAsyhnchronously);
PassRefPtr<RenderStyle> styleForElementIgnoringPendingStylesheets(Element*);
PassRefPtr<RenderStyle> styleForPage(int pageIndex);
virtual void detach(const AttachContext& = AttachContext()) OVERRIDE;
void prepareForDestruction();
+ // If you have a Document, use renderView() instead which is faster.
+ void renderer() const WTF_DELETED_FUNCTION;
+
RenderView* renderView() const { return m_renderView; }
- void clearRenderView() { m_renderView = 0; }
AXObjectCache* existingAXObjectCache() const;
AXObjectCache* axObjectCache() const;
void clearAXObjectCache();
// to get visually ordered hebrew and arabic pages right
- void setVisuallyOrdered();
bool visuallyOrdered() const { return m_visuallyOrdered; }
DocumentLoader* loader() const;
- void open(Document* ownerDocument = 0);
- PassRefPtr<DocumentParser> implicitOpen();
+ void open(Document* ownerDocument = 0, ExceptionState& = ASSERT_NO_EXCEPTION);
+ PassRefPtrWillBeRawPtr<DocumentParser> implicitOpen();
// close() is the DOM API document.close()
- void close();
+ void close(ExceptionState& = ASSERT_NO_EXCEPTION);
// In some situations (see the code), we ignore document.close().
// explicitClose() bypass these checks and actually tries to close the
// input stream.
void cancelParsing();
- void write(const SegmentedString& text, Document* ownerDocument = 0);
- void write(const String& text, Document* ownerDocument = 0);
- void writeln(const String& text, Document* ownerDocument = 0);
+ void write(const SegmentedString& text, Document* ownerDocument = 0, ExceptionState& = ASSERT_NO_EXCEPTION);
+ void write(const String& text, Document* ownerDocument = 0, ExceptionState& = ASSERT_NO_EXCEPTION);
+ void writeln(const String& text, Document* ownerDocument = 0, ExceptionState& = ASSERT_NO_EXCEPTION);
bool wellFormed() const { return m_wellFormed; }
void setBaseURLOverride(const KURL&);
const KURL& baseURLOverride() const { return m_baseURLOverride; }
const KURL& baseElementURL() const { return m_baseElementURL; }
- const String& baseTarget() const { return m_baseTarget; }
+ const AtomicString& baseTarget() const { return m_baseTarget; }
void processBaseElement();
KURL completeURL(const String&) const;
- KURL completeURL(const String&, const KURL& baseURLOverride) const;
+ KURL completeURLWithOverride(const String&, const KURL& baseURLOverride) const;
- virtual String userAgent(const KURL&) const;
- virtual void disableEval(const String& errorMessage);
+ virtual String userAgent(const KURL&) const OVERRIDE FINAL;
+ virtual void disableEval(const String& errorMessage) OVERRIDE FINAL;
- bool canNavigate(Frame* targetFrame);
- Frame* findUnsafeParentScrollPropagationBoundary();
+ bool canNavigate(const Frame& targetFrame);
+ LocalFrame* findUnsafeParentScrollPropagationBoundary();
- CSSStyleSheet* elementSheet();
+ CSSStyleSheet& elementSheet();
- virtual PassRefPtr<DocumentParser> createParser();
+ virtual PassRefPtrWillBeRawPtr<DocumentParser> createParser();
DocumentParser* parser() const { return m_parser.get(); }
ScriptableDocumentParser* scriptableDocumentParser() const;
enum CompatibilityMode { QuirksMode, LimitedQuirksMode, NoQuirksMode };
void setCompatibilityMode(CompatibilityMode m);
- void lockCompatibilityMode() { m_compatibilityModeLocked = true; }
CompatibilityMode compatibilityMode() const { return m_compatibilityMode; }
String compatMode() const;
bool isLoadCompleted();
void setParsing(bool);
- bool parsing() const { return m_bParsing; }
- int minimumLayoutDelay();
+ bool parsing() const { return m_isParsing; }
- bool shouldScheduleLayout();
- bool shouldParserYieldAgressivelyBeforeScriptExecution();
+ bool shouldScheduleLayout() const;
int elapsedTime() const;
TextLinkColors& textLinkColors() { return m_textLinkColors; }
String selectedStylesheetSet() const;
void setSelectedStylesheetSet(const String&);
- bool setFocusedElement(PassRefPtr<Element>, FocusDirection = FocusDirectionNone);
+ bool setFocusedElement(PassRefPtrWillBeRawPtr<Element>, FocusType = FocusTypeNone);
Element* focusedElement() const { return m_focusedElement.get(); }
UserActionElementSet& userActionElements() { return m_userActionElements; }
const UserActionElementSet& userActionElements() const { return m_userActionElements; }
void setNeedsFocusedElementCheck();
- void didRunCheckFocusedElementTask() { m_didPostCheckFocusedElementTask = false; }
+ void setAutofocusElement(Element*);
+ Element* autofocusElement() const { return m_autofocusElement.get(); }
- void setHoverNode(PassRefPtr<Node>);
- Node* hoverNode() const { return m_hoverNode.get(); }
-
- void setActiveElement(PassRefPtr<Element>);
- Element* activeElement() const { return m_activeElement.get(); }
+ void setActiveHoverElement(PassRefPtrWillBeRawPtr<Element>);
+ Element* activeHoverElement() const { return m_activeHoverElement.get(); }
void removeFocusedElementOfSubtree(Node*, bool amongChildrenOnly = false);
void hoveredNodeDetached(Node*);
void setCSSTarget(Element*);
Element* cssTarget() const { return m_cssTarget; }
- void scheduleStyleRecalc();
- void unscheduleStyleRecalc();
- bool hasPendingStyleRecalc() const;
+ void scheduleRenderTreeUpdateIfNeeded();
bool hasPendingForcedStyleRecalc() const;
- void styleRecalcTimerFired(Timer<Document>*);
- void registerNodeList(LiveNodeListBase*);
- void unregisterNodeList(LiveNodeListBase*);
+ void registerNodeList(const LiveNodeListBase*);
+ void unregisterNodeList(const LiveNodeListBase*);
+ void registerNodeListWithIdNameCache(const LiveNodeListBase*);
+ void unregisterNodeListWithIdNameCache(const LiveNodeListBase*);
bool shouldInvalidateNodeListCaches(const QualifiedName* attrName = 0) const;
void invalidateNodeListCaches(const QualifiedName* attrName);
void attachNodeIterator(NodeIterator*);
void detachNodeIterator(NodeIterator*);
- void moveNodeIteratorsToNewDocument(Node*, Document*);
+ void moveNodeIteratorsToNewDocument(Node&, Document&);
void attachRange(Range*);
void detachRange(Range*);
void updateRangesAfterChildrenChanged(ContainerNode*);
+ void updateRangesAfterNodeMovedToAnotherDocument(const Node&);
// nodeChildrenWillBeRemoved is used when removing all node children at once.
- void nodeChildrenWillBeRemoved(ContainerNode*);
+ void nodeChildrenWillBeRemoved(ContainerNode&);
// nodeWillBeRemoved is only safe when removing one node at a time.
void nodeWillBeRemoved(Node&);
- bool canReplaceChild(Node& newChild, Node& oldChild);
+ bool canReplaceChild(const Node& newChild, const Node& oldChild) const;
void didInsertText(Node*, unsigned offset, unsigned length);
void didRemoveText(Node*, unsigned offset, unsigned length);
- void didMergeTextNodes(Text* oldNode, unsigned offset);
- void didSplitTextNode(Text* oldNode);
+ void didMergeTextNodes(Text& oldNode, unsigned offset);
+ void didSplitTextNode(Text& oldNode);
- void clearDOMWindow() { m_domWindow = 0; }
- DOMWindow* domWindow() const { return m_domWindow; }
+ void clearDOMWindow() { m_domWindow = nullptr; }
+ LocalDOMWindow* domWindow() const { return m_domWindow; }
- // Helper functions for forwarding DOMWindow event related tasks to the DOMWindow if it exists.
- void setWindowAttributeEventListener(const AtomicString& eventType, PassRefPtr<EventListener>, DOMWrapperWorld* isolatedWorld = 0);
- EventListener* getWindowAttributeEventListener(const AtomicString& eventType, DOMWrapperWorld* isolatedWorld);
+ // Helper functions for forwarding LocalDOMWindow event related tasks to the LocalDOMWindow if it exists.
+ void setWindowAttributeEventListener(const AtomicString& eventType, PassRefPtr<EventListener>);
+ EventListener* getWindowAttributeEventListener(const AtomicString& eventType);
- PassRefPtr<Event> createEvent(const String& eventType, ExceptionState&);
+ static void registerEventFactory(PassOwnPtr<EventFactoryBase>);
+ static PassRefPtrWillBeRawPtr<Event> createEvent(const String& eventType, ExceptionState&);
// keep track of what types of event listeners are registered, so we don't
// dispatch events unnecessarily
ANIMATIONSTART_LISTENER = 1 << 8,
ANIMATIONITERATION_LISTENER = 1 << 9,
TRANSITIONEND_LISTENER = 1 << 10,
- BEFORELOAD_LISTENER = 1 << 11,
SCROLL_LISTENER = 1 << 12
- // 3 bits remaining
+ // 4 bits remaining
};
bool hasListenerType(ListenerType listenerType) const { return (m_listenerTypes & listenerType); }
*
* @param equiv The http header name (value of the meta tag's "equiv" attribute)
* @param content The header value (value of the meta tag's "content" attribute)
+ * @param inDocumentHeadElement Is the element in the document's <head> element?
*/
- void processHttpEquiv(const String& equiv, const String& content);
- void processViewport(const String& features, ViewportDescription::Type origin);
+ void processHttpEquiv(const AtomicString& equiv, const AtomicString& content, bool inDocumentHeadElement);
void updateViewportDescription();
void processReferrerPolicy(const String& policy);
// Returns 0 if this is the top level document.
HTMLFrameOwnerElement* ownerElement() const;
- HTMLIFrameElement* seamlessParentIFrame() const;
- bool shouldDisplaySeamlesslyWithParent() const;
-
String title() const { return m_title; }
void setTitle(const String&);
Element* titleElement() const { return m_titleElement.get(); }
- void setTitleElement(const String& title, Element* titleElement);
+ void setTitleElement(Element*);
void removeTitle(Element* titleElement);
+ const AtomicString& dir();
+ void setDir(const AtomicString&);
+
String cookie(ExceptionState&) const;
void setCookie(const String&, ExceptionState&);
- String referrer() const;
+ const AtomicString& referrer() const;
String domain() const;
void setDomain(const String& newDomain, ExceptionState&);
// The following breaks a qualified name into a prefix and a local name.
// It also does a validity check, and returns false if the qualified name
// is invalid. It also sets ExceptionCode when name is invalid.
- static bool parseQualifiedName(const String& qualifiedName, String& prefix, String& localName, ExceptionState&);
+ static bool parseQualifiedName(const AtomicString& qualifiedName, AtomicString& prefix, AtomicString& localName, ExceptionState&);
// Checks to make sure prefix and namespace do not conflict (per DOM Core 3)
static bool hasValidNamespaceForElements(const QualifiedName&);
static bool hasValidNamespaceForAttributes(const QualifiedName&);
HTMLElement* body() const;
- void setBody(PassRefPtr<HTMLElement>, ExceptionState&);
+ void setBody(PassRefPtrWillBeRawPtr<HTMLElement>, ExceptionState&);
- HTMLHeadElement* head();
+ HTMLHeadElement* head() const;
- DocumentMarkerController* markers() const { return m_markers.get(); }
+ // Decide which element is to define the viewport's overflow policy. If |rootStyle| is set, use
+ // that as the style for the root element, rather than obtaining it on our own. The reason for
+ // this is that style may not have been associated with the elements yet - in which case it may
+ // have been calculated on the fly (without associating it with the actual element) somewhere.
+ Element* viewportDefiningElement(RenderStyle* rootStyle = 0) const;
+
+ DocumentMarkerController& markers() const { return *m_markers; }
bool directionSetOnDocumentElement() const { return m_directionSetOnDocumentElement; }
bool writingModeSetOnDocumentElement() const { return m_writingModeSetOnDocumentElement; }
void setDesignMode(InheritedBool value);
InheritedBool getDesignMode() const;
bool inDesignMode() const;
+ String designMode() const;
+ void setDesignMode(const String&);
Document* parentDocument() const;
- Document* topDocument() const;
- WeakPtr<Document> contextDocument();
+ Document& topDocument() const;
+ WeakPtrWillBeRawPtr<Document> contextDocument();
ScriptRunner* scriptRunner() { return m_scriptRunner.get(); }
HTMLScriptElement* currentScript() const { return !m_currentScriptStack.isEmpty() ? m_currentScriptStack.last().get() : 0; }
- void pushCurrentScript(PassRefPtr<HTMLScriptElement>);
+ void pushCurrentScript(PassRefPtrWillBeRawPtr<HTMLScriptElement>);
void popCurrentScript();
void applyXSLTransform(ProcessingInstruction* pi);
- PassRefPtr<Document> transformSourceDocument() { return m_transformSourceDocument; }
+ PassRefPtrWillBeRawPtr<Document> transformSourceDocument() { return m_transformSourceDocument; }
void setTransformSourceDocument(Document* doc) { m_transformSourceDocument = doc; }
void setTransformSource(PassOwnPtr<TransformSource>);
TransformSource* transformSource() const { return m_transformSource.get(); }
- void incDOMTreeVersion() { m_domTreeVersion = ++s_globalTreeVersion; }
+ void incDOMTreeVersion() { ASSERT(m_lifecycle.stateAllowsTreeMutations()); m_domTreeVersion = ++s_globalTreeVersion; }
uint64_t domTreeVersion() const { return m_domTreeVersion; }
enum PendingSheetLayout { NoLayoutWithPendingSheets, DidLayoutWithPendingSheets, IgnoreLayoutWithPendingSheets };
bool didLayoutWithPendingStylesheets() const { return m_pendingSheetLayout == DidLayoutWithPendingSheets; }
+ bool ignoreLayoutWithPendingStylesheets() const { return m_pendingSheetLayout == IgnoreLayoutWithPendingSheets; }
bool hasNodesWithPlaceholderStyle() const { return m_hasNodesWithPlaceholderStyle; }
void setHasNodesWithPlaceholderStyle() { m_hasNodesWithPlaceholderStyle = true; }
- const Vector<IconURL>& shortcutIconURLs();
- const Vector<IconURL>& iconURLs(int iconTypesMask);
+ Vector<IconURL> iconURLs(int iconTypesMask);
+
+ Color themeColor() const;
+
+ // Returns the HTMLLinkElement currently in use for the Web Manifest.
+ // Returns null if there is no such element.
+ HTMLLinkElement* linkManifest() const;
void setUseSecureKeyboardEntryWhenActive(bool);
bool useSecureKeyboardEntryWhenActive() const;
void cancelFocusAppearanceUpdate();
// Extension for manipulating canvas drawing contexts for use in CSS
- CanvasRenderingContext* getCSSCanvasContext(const String& type, const String& name, int width, int height);
- HTMLCanvasElement* getCSSCanvasElement(const String& name);
+ void getCSSCanvasContext(const String& type, const String& name, int width, int height, RefPtrWillBeRawPtr<CanvasRenderingContext2D>&, RefPtrWillBeRawPtr<WebGLRenderingContext>&);
+ HTMLCanvasElement& getCSSCanvasElement(const String& name);
bool isDNSPrefetchEnabled() const { return m_isDNSPrefetchEnabled; }
void parseDNSPrefetchControlHeader(const String&);
- virtual void postTask(PassOwnPtr<ExecutionContextTask>); // Executes the task on context's thread asynchronously.
+ // FIXME(crbug.com/305497): This should be removed once LocalDOMWindow is an ExecutionContext.
+ virtual void postTask(PassOwnPtr<ExecutionContextTask>) OVERRIDE; // Executes the task on context's thread asynchronously.
+ void postInspectorTask(PassOwnPtr<ExecutionContextTask>);
- void suspendScriptedAnimationControllerCallbacks();
- void resumeScriptedAnimationControllerCallbacks();
+ virtual void tasksWereSuspended() OVERRIDE FINAL;
+ virtual void tasksWereResumed() OVERRIDE FINAL;
+ virtual void suspendScheduledTasks() OVERRIDE FINAL;
+ virtual void resumeScheduledTasks() OVERRIDE FINAL;
+ virtual bool tasksNeedSuspension() OVERRIDE FINAL;
void finishedParsing();
- void setDecoder(PassRefPtr<TextResourceDecoder>);
- TextResourceDecoder* decoder() const { return m_decoder.get(); }
+ void setEncodingData(const DocumentEncodingData& newData);
+ const WTF::TextEncoding& encoding() const { return m_encodingData.encoding(); }
- void setEncoding(const WTF::TextEncoding&);
- const WTF::TextEncoding& encoding() const { return m_encoding; }
+ bool encodingWasDetectedHeuristically() const { return m_encodingData.wasDetectedHeuristically(); }
+ bool sawDecodingError() const { return m_encodingData.sawDecodingError(); }
void setAnnotatedRegionsDirty(bool f) { m_annotatedRegionsDirty = f; }
bool annotatedRegionsDirty() const { return m_annotatedRegionsDirty; }
const Vector<AnnotatedRegionValue>& annotatedRegions() const;
void setAnnotatedRegions(const Vector<AnnotatedRegionValue>&);
- virtual void removeAllEventListeners();
+ virtual void removeAllEventListeners() OVERRIDE FINAL;
const SVGDocumentExtensions* svgExtensions();
- SVGDocumentExtensions* accessSVGExtensions();
+ SVGDocumentExtensions& accessSVGExtensions();
void initSecurityContext();
void initSecurityContext(const DocumentInit&);
bool loadEventStillNeeded() const { return m_loadEventProgress == LoadEventNotRun; }
bool processingLoadEvent() const { return m_loadEventProgress == LoadEventInProgress; }
bool loadEventFinished() const { return m_loadEventProgress >= LoadEventCompleted; }
+ bool unloadStarted() const { return m_loadEventProgress >= PageHideInProgress; }
void setContainsPlugins() { m_containsPlugins = true; }
bool containsPlugins() const { return m_containsPlugins; }
- virtual bool isContextThread() const;
- virtual bool isJSExecutionForbidden() const { return false; }
+ virtual bool isContextThread() const OVERRIDE FINAL;
+ virtual bool isJSExecutionForbidden() const OVERRIDE FINAL { return false; }
bool containsValidityStyleRules() const { return m_containsValidityStyleRules; }
void setContainsValidityStyleRules() { m_containsValidityStyleRules = true; }
+ void enqueueResizeEvent();
void enqueueScrollEventForNode(Node*);
- void scheduleAnimationFrameEvent(PassRefPtr<Event>);
-
- const QualifiedName& idAttributeName() const { return m_idAttributeName; }
+ void enqueueAnimationFrameEvent(PassRefPtrWillBeRawPtr<Event>);
+ void enqueueMediaQueryChangeListeners(WillBeHeapVector<RefPtrWillBeMember<MediaQueryListListener> >&);
bool hasFullscreenElementStack() const { return m_hasFullscreenElementStack; }
void setHasFullscreenElementStack() { m_hasFullscreenElementStack = true; }
- void webkitExitPointerLock();
- Element* webkitPointerLockElement() const;
+ void exitPointerLock();
+ Element* pointerLockElement() const;
// Used to allow element that loads data without going through a FrameLoader to delay the 'load' event.
void incrementLoadEventDelayCount() { ++m_loadEventDelayCount; }
void decrementLoadEventDelayCount();
- bool isDelayingLoadEvent() const { return m_loadEventDelayCount; }
+ void checkLoadEventSoon();
+ bool isDelayingLoadEvent();
+ void loadPluginsSoon();
- PassRefPtr<Touch> createTouch(DOMWindow*, EventTarget*, int identifier, int pageX, int pageY, int screenX, int screenY, int radiusX, int radiusY, float rotationAngle, float force) const;
- PassRefPtr<TouchList> createTouchList(Vector<RefPtr<Touch> >&) const;
+ PassRefPtrWillBeRawPtr<Touch> createTouch(LocalDOMWindow*, EventTarget*, int identifier, double pageX, double pageY, double screenX, double screenY, double radiusX, double radiusY, float rotationAngle, float force) const;
+ PassRefPtrWillBeRawPtr<TouchList> createTouchList(WillBeHeapVector<RefPtrWillBeMember<Touch> >&) const;
- const DocumentTiming* timing() const { return &m_documentTiming; }
+ const DocumentTiming& timing() const { return m_documentTiming; }
- int requestAnimationFrame(PassRefPtr<RequestAnimationFrameCallback>);
+ int requestAnimationFrame(PassOwnPtr<RequestAnimationFrameCallback>);
void cancelAnimationFrame(int id);
void serviceScriptedAnimations(double monotonicAnimationStartTime);
- virtual EventTarget* errorEventTarget();
- virtual void logExceptionToConsole(const String& errorMessage, const String& sourceURL, int lineNumber, int columnNumber, PassRefPtr<ScriptCallStack>);
+ virtual EventTarget* errorEventTarget() OVERRIDE FINAL;
+ virtual void logExceptionToConsole(const String& errorMessage, const String& sourceURL, int lineNumber, int columnNumber, PassRefPtrWillBeRawPtr<ScriptCallStack>) OVERRIDE FINAL;
void initDNSPrefetch();
- double lastHandledUserGestureTimestamp() const { return m_lastHandledUserGestureTimestamp; }
- void resetLastHandledUserGestureTimestamp();
-
- bool hasTouchEventHandlers() const { return (m_touchEventTargets.get()) ? m_touchEventTargets->size() : false; }
-
- void didAddTouchEventHandler(Node*);
- void didRemoveTouchEventHandler(Node*);
-
- void didRemoveEventTargetNode(Node*);
-
- const TouchEventTargetSet* touchEventTargets() const { return m_touchEventTargets.get(); }
-
bool isInDocumentWrite() { return m_writeRecursionDepth > 0; }
- void suspendScheduledTasks();
- void resumeScheduledTasks();
-
IntSize initialViewportSize() const;
- TextAutosizer* textAutosizer() { return m_textAutosizer.get(); }
+ TextAutosizer* textAutosizer();
- PassRefPtr<Element> createElement(const AtomicString& localName, const AtomicString& typeExtension, ExceptionState&);
- PassRefPtr<Element> createElementNS(const AtomicString& namespaceURI, const String& qualifiedName, const AtomicString& typeExtension, ExceptionState&);
- ScriptValue registerElement(WebCore::ScriptState*, const AtomicString& name, ExceptionState&);
- ScriptValue registerElement(WebCore::ScriptState*, const AtomicString& name, const Dictionary& options, ExceptionState&, CustomElement::NameSet validNames = CustomElement::StandardNames);
+ PassRefPtrWillBeRawPtr<Element> createElement(const AtomicString& localName, const AtomicString& typeExtension, ExceptionState&);
+ PassRefPtrWillBeRawPtr<Element> createElementNS(const AtomicString& namespaceURI, const AtomicString& qualifiedName, const AtomicString& typeExtension, ExceptionState&);
+ ScriptValue registerElement(ScriptState*, const AtomicString& name, ExceptionState&);
+ ScriptValue registerElement(ScriptState*, const AtomicString& name, const Dictionary& options, ExceptionState&, CustomElement::NameSet validNames = CustomElement::StandardNames);
CustomElementRegistrationContext* registrationContext() { return m_registrationContext.get(); }
+ CustomElementMicrotaskRunQueue* customElementMicrotaskRunQueue();
+
+ void setImportsController(HTMLImportsController*);
+ HTMLImportsController* importsController() const { return m_importsController; }
+ HTMLImportLoader* importLoader() const;
- void setImport(HTMLImport*);
- HTMLImport* import() const { return m_import; }
bool haveImportsLoaded() const;
void didLoadAllImports();
- void adjustFloatQuadsForScrollAndAbsoluteZoom(Vector<FloatQuad>&, RenderObject*);
- void adjustFloatRectForScrollAndAbsoluteZoom(FloatRect&, RenderObject*);
+ void adjustFloatQuadsForScrollAndAbsoluteZoom(Vector<FloatQuad>&, RenderObject&);
+ void adjustFloatRectForScrollAndAbsoluteZoom(FloatRect&, RenderObject&);
bool hasActiveParser();
unsigned activeParserCount() { return m_activeParserCount; }
void incrementActiveParserCount() { ++m_activeParserCount; }
void decrementActiveParserCount();
- void setContextFeatures(PassRefPtr<ContextFeatures>);
- ContextFeatures* contextFeatures() const { return m_contextFeatures.get(); }
+ void setContextFeatures(ContextFeatures&);
+ ContextFeatures& contextFeatures() const { return *m_contextFeatures; }
- DocumentSharedObjectPool* sharedObjectPool() { return m_sharedObjectPool.get(); }
+ ElementDataCache* elementDataCache() { return m_elementDataCache.get(); }
+ void didLoadAllScriptBlockingResources();
void didRemoveAllPendingStylesheet();
- void setNeedsNotifyRemoveAllPendingStylesheet() { m_needsNotifyRemoveAllPendingStylesheet = true; }
void clearStyleResolver();
- void notifySeamlessChildDocumentsOfStylesheetUpdate() const;
- bool inStyleRecalc() { return m_inStyleRecalc; }
+ bool inStyleRecalc() const { return m_lifecycle.state() == DocumentLifecycle::InStyleRecalc; }
// Return a Locale for the default locale if the argument is null or empty.
Locale& getCachedLocale(const AtomicString& locale = nullAtom);
- AnimationClock& animationClock() { return *m_animationClock; }
- DocumentTimeline* timeline() const { return m_timeline.get(); }
- DocumentTimeline* transitionTimeline() const { return m_transitionTimeline.get(); }
+ AnimationClock& animationClock() { return m_animationClock; }
+ AnimationTimeline& timeline() const { return *m_timeline; }
+ CompositorPendingAnimations& compositorPendingAnimations() { return m_compositorPendingAnimations; }
void addToTopLayer(Element*, const Element* before = 0);
void removeFromTopLayer(Element*);
- const Vector<RefPtr<Element> >& topLayerElements() const { return m_topLayerElements; }
+ const WillBeHeapVector<RefPtrWillBeMember<Element> >& topLayerElements() const { return m_topLayerElements; }
HTMLDialogElement* activeModalDialog() const;
- const Document* templateDocument() const;
+ // A non-null m_templateDocumentHost implies that |this| was created by ensureTemplateDocument().
+ bool isTemplateDocument() const { return !!m_templateDocumentHost; }
Document& ensureTemplateDocument();
- void setTemplateDocumentHost(Document* templateDocumentHost) { m_templateDocumentHost = templateDocumentHost; }
Document* templateDocumentHost() { return m_templateDocumentHost; }
void didAssociateFormControl(Element*);
- void addConsoleMessageWithRequestIdentifier(MessageSource, MessageLevel, const String& message, unsigned long requestIdentifier);
+ virtual void addMessage(PassRefPtrWillBeRawPtr<ConsoleMessage>) OVERRIDE FINAL;
- virtual DOMWindow* executingWindow() OVERRIDE { return domWindow(); }
- virtual void userEventWasHandled() OVERRIDE { resetLastHandledUserGestureTimestamp(); }
+ virtual LocalDOMWindow* executingWindow() OVERRIDE FINAL;
+ LocalFrame* executingFrame();
DocumentLifecycleNotifier& lifecycleNotifier();
- bool isActive() const { return m_lifecyle.state() == DocumentLifecycle::Active; }
- bool isStopping() const { return m_lifecyle.state() == DocumentLifecycle::Stopping; }
- bool isStopped() const { return m_lifecyle.state() == DocumentLifecycle::Stopped; }
+ DocumentLifecycle& lifecycle() { return m_lifecycle; }
+ bool isActive() const { return m_lifecycle.isActive(); }
+ bool isStopped() const { return m_lifecycle.state() == DocumentLifecycle::Stopped; }
+ bool isDisposed() const { return m_lifecycle.state() == DocumentLifecycle::Disposed; }
enum HttpRefreshType {
HttpRefreshFromHeader,
void updateSecurityOrigin(PassRefPtr<SecurityOrigin>);
PassOwnPtr<LifecycleNotifier<Document> > createLifecycleNotifier();
+ void setHasViewportUnits() { m_hasViewportUnits = true; }
+ bool hasViewportUnits() const { return m_hasViewportUnits; }
+ void notifyResizeForViewportUnits();
+
+ void registerVisibilityObserver(DocumentVisibilityObserver*);
+ void unregisterVisibilityObserver(DocumentVisibilityObserver*);
+
+ void updateStyleInvalidationIfNeeded();
+
+ virtual void trace(Visitor*) OVERRIDE;
+
+ bool hasSVGFilterElementsRequiringLayerUpdate() const { return m_layerUpdateSVGFilterElements.size(); }
+ void didRecalculateStyleForElement() { ++m_styleRecalcElementCounter; }
+
+ AtomicString convertLocalName(const AtomicString&);
+
protected:
Document(const DocumentInit&, DocumentClassFlags = DefaultDocumentClass);
- virtual void didUpdateSecurityOrigin() OVERRIDE;
+ virtual void didUpdateSecurityOrigin() OVERRIDE FINAL;
void clearXMLVersion() { m_xmlVersion = String(); }
+#if !ENABLE(OILPAN)
virtual void dispose() OVERRIDE;
+#endif
+
+ virtual PassRefPtrWillBeRawPtr<Document> cloneDocumentWithoutChildren();
- virtual PassRefPtr<Document> cloneDocumentWithoutChildren();
+ bool importContainerNodeChildren(ContainerNode* oldContainerNode, PassRefPtrWillBeRawPtr<ContainerNode> newContainerNode, ExceptionState&);
+ void lockCompatibilityMode() { m_compatibilityModeLocked = true; }
private:
friend class Node;
friend class IgnoreDestructiveWriteCountIncrementer;
+ bool isDocumentFragment() const WTF_DELETED_FUNCTION; // This will catch anyone doing an unnecessary check.
+ bool isDocumentNode() const WTF_DELETED_FUNCTION; // This will catch anyone doing an unnecessary check.
+ bool isElementNode() const WTF_DELETED_FUNCTION; // This will catch anyone doing an unnecessary check.
+
ScriptedAnimationController& ensureScriptedAnimationController();
- virtual SecurityContext& securityContext() OVERRIDE { return *this; }
- virtual EventQueue* eventQueue() const FINAL;
+ virtual SecurityContext& securityContext() OVERRIDE FINAL { return *this; }
+ virtual EventQueue* eventQueue() const OVERRIDE FINAL;
+
+ // FIXME: Rename the StyleRecalc state to RenderTreeUpdate.
+ bool hasPendingStyleRecalc() const { return m_lifecycle.state() == DocumentLifecycle::VisualUpdatePending; }
+
+ bool shouldScheduleRenderTreeUpdate() const;
+ void scheduleRenderTreeUpdate();
+ bool needsFullRenderTreeUpdate() const;
+
+ void inheritHtmlAndBodyElementStyles(StyleRecalcChange);
+
+ bool dirtyElementsForLayerUpdate();
void updateDistributionIfNeeded();
+ void updateUseShadowTreesIfNeeded();
+ void evaluateMediaQueryListIfNeeded();
+
+ void updateRenderTree(StyleRecalcChange);
+ void updateStyle(StyleRecalcChange);
void detachParser();
- virtual bool isDocument() const OVERRIDE { return true; }
+ void clearWeakMembers(Visitor*);
- virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0);
+ virtual bool isDocument() const OVERRIDE FINAL { return true; }
- virtual String nodeName() const;
- virtual NodeType nodeType() const;
- virtual bool childTypeAllowed(NodeType) const;
- virtual PassRefPtr<Node> cloneNode(bool deep = true);
+ virtual void childrenChanged(const ChildrenChange&) OVERRIDE;
+
+ virtual String nodeName() const OVERRIDE FINAL;
+ virtual NodeType nodeType() const OVERRIDE FINAL;
+ virtual bool childTypeAllowed(NodeType) const OVERRIDE FINAL;
+ virtual PassRefPtrWillBeRawPtr<Node> cloneNode(bool deep = true) OVERRIDE FINAL;
void cloneDataFromDocument(const Document&);
- virtual void refExecutionContext() { ref(); }
- virtual void derefExecutionContext() { deref(); }
+#if !ENABLE(OILPAN)
+ virtual void refExecutionContext() OVERRIDE FINAL { ref(); }
+ virtual void derefExecutionContext() OVERRIDE FINAL { deref(); }
+#endif
- virtual const KURL& virtualURL() const; // Same as url(), but needed for ExecutionContext to implement it without a performance loss for direct calls.
- virtual KURL virtualCompleteURL(const String&) const; // Same as completeURL() for the same reason as above.
+ virtual const KURL& virtualURL() const OVERRIDE FINAL; // Same as url(), but needed for ExecutionContext to implement it without a performance loss for direct calls.
+ virtual KURL virtualCompleteURL(const String&) const OVERRIDE FINAL; // Same as completeURL() for the same reason as above.
- virtual void reportBlockedScriptExecutionToInspector(const String& directiveText) OVERRIDE;
- virtual void addMessage(MessageSource, MessageLevel, const String& message, const String& sourceURL, unsigned lineNumber, ScriptState*);
- void internalAddMessage(MessageSource, MessageLevel, const String& message, const String& sourceURL, unsigned lineNumber, PassRefPtr<ScriptCallStack>, ScriptState*);
+ virtual void reportBlockedScriptExecutionToInspector(const String& directiveText) OVERRIDE FINAL;
- virtual double timerAlignmentInterval() const;
+ virtual double timerAlignmentInterval() const OVERRIDE FINAL;
void updateTitle(const String&);
void updateFocusAppearanceTimerFired(Timer<Document>*);
void updateBaseURL();
- void createStyleResolver();
-
- void executeScriptsWaitingForResourcesIfNeeded();
-
- void seamlessParentUpdatedStylesheets();
-
- void recalcStyleForLayoutIgnoringPendingStylesheets();
-
- PassRefPtr<NodeList> handleZeroPadding(const HitTestRequest&, HitTestResult&) const;
+ void executeScriptsWaitingForResourcesTimerFired(Timer<Document>*);
void loadEventDelayTimerFired(Timer<Document>*);
+ void pluginLoadingTimerFired(Timer<Document>*);
- void pendingTasksTimerFired(Timer<Document>*);
-
- static void didReceiveTask(void*);
-
- PageVisibilityState visibilityState() const;
+ PageVisibilityState pageVisibilityState() const;
- PassRefPtr<HTMLCollection> ensureCachedCollection(CollectionType);
-
- // Note that dispatching a window load event may cause the DOMWindow to be detached from
- // the Frame, so callers should take a reference to the DOMWindow (which owns us) to
+ // Note that dispatching a window load event may cause the LocalDOMWindow to be detached from
+ // the LocalFrame, so callers should take a reference to the LocalDOMWindow (which owns us) to
// prevent the Document from getting blown away from underneath them.
void dispatchWindowLoadEvent();
void addMutationEventListenerTypeIfEnabled(ListenerType);
void didAssociateFormControlsTimerFired(Timer<Document>*);
- void styleResolverThrowawayTimerFired(Timer<Document>*);
- void processHttpEquivDefaultStyle(const String& content);
- void processHttpEquivRefresh(const String& content);
- void processHttpEquivSetCookie(const String& content);
- void processHttpEquivXFrameOptions(const String& content);
- void processHttpEquivContentSecurityPolicy(const String& equiv, const String& content);
+ void clearFocusedElementSoon();
+ void clearFocusedElementTimerFired(Timer<Document>*);
+
+ void processHttpEquivDefaultStyle(const AtomicString& content);
+ void processHttpEquivRefresh(const AtomicString& content);
+ void processHttpEquivSetCookie(const AtomicString& content);
+ void processHttpEquivXFrameOptions(const AtomicString& content);
+ void processHttpEquivContentSecurityPolicy(const AtomicString& equiv, const AtomicString& content);
- DocumentLifecycle m_lifecyle;
+ bool haveStylesheetsLoaded() const;
- // FIXME: This should probably be handled inside the style resolver itself.
- Timer<Document> m_styleResolverThrowawayTimer;
- unsigned m_styleResolverAccessCount;
- unsigned m_lastStyleResolverAccessCount;
+ void setHoverNode(PassRefPtrWillBeRawPtr<Node>);
+ Node* hoverNode() const { return m_hoverNode.get(); }
+
+ typedef HashSet<OwnPtr<EventFactoryBase> > EventFactorySet;
+ static EventFactorySet& eventFactories();
+
+ DocumentLifecycle m_lifecycle;
- OwnPtr<StyleResolver> m_styleResolver;
- bool m_didCalculateStyleResolver;
bool m_hasNodesWithPlaceholderStyle;
- bool m_needsNotifyRemoveAllPendingStylesheet;
- // But sometimes you need to ignore pending stylesheet count to
- // force an immediate layout when requested by JS.
- bool m_ignorePendingStylesheets;
bool m_evaluateMediaQueriesOnStyleRecalc;
// If we do ignore the pending stylesheet count, then we need to add a boolean
// do eventually load.
PendingSheetLayout m_pendingSheetLayout;
- Frame* m_frame;
- DOMWindow* m_domWindow;
- HTMLImport* m_import;
+ LocalFrame* m_frame;
+ RawPtrWillBeMember<LocalDOMWindow> m_domWindow;
+ // FIXME: oilpan: when we get rid of the transition types change the
+ // HTMLImportsController to not be a DocumentSupplement since it is
+ // redundant with oilpan.
+ RawPtrWillBeMember<HTMLImportsController> m_importsController;
- RefPtr<ResourceFetcher> m_fetcher;
- RefPtr<DocumentParser> m_parser;
+ RefPtrWillBeMember<ResourceFetcher> m_fetcher;
+ RefPtrWillBeMember<DocumentParser> m_parser;
unsigned m_activeParserCount;
- RefPtr<ContextFeatures> m_contextFeatures;
+ RefPtrWillBeMember<ContextFeatures> m_contextFeatures;
bool m_wellFormed;
KURL m_baseElementURL; // The URL set by the <base> element.
KURL m_cookieURL; // The URL to use for cookie access.
- // Document.documentURI:
- // Although URL-like, Document.documentURI can actually be set to any
- // string by content. Document.documentURI affects m_baseURL unless the
- // document contains a <base> element, in which case the <base> element
- // takes precedence.
- String m_documentURI;
+ AtomicString m_baseTarget;
- String m_baseTarget;
+ // Mime-type of the document in case it was cloned or created by XHR.
+ AtomicString m_mimeType;
- RefPtr<DocumentType> m_docType;
- OwnPtr<DOMImplementation> m_implementation;
+ RefPtrWillBeMember<DocumentType> m_docType;
+ OwnPtrWillBeMember<DOMImplementation> m_implementation;
- RefPtr<CSSStyleSheet> m_elemSheet;
+ RefPtrWillBeMember<CSSStyleSheet> m_elemSheet;
bool m_printing;
bool m_paginatedForScreen;
CompatibilityMode m_compatibilityMode;
bool m_compatibilityModeLocked; // This is cheaper than making setCompatibilityMode virtual.
- bool m_didPostCheckFocusedElementTask;
- RefPtr<Element> m_focusedElement;
- RefPtr<Node> m_hoverNode;
- RefPtr<Element> m_activeElement;
- RefPtr<Element> m_documentElement;
+ Timer<Document> m_executeScriptsWaitingForResourcesTimer;
+
+ bool m_hasAutofocused;
+ Timer<Document> m_clearFocusedElementTimer;
+ RefPtrWillBeMember<Element> m_autofocusElement;
+ RefPtrWillBeMember<Element> m_focusedElement;
+ RefPtrWillBeMember<Node> m_hoverNode;
+ RefPtrWillBeMember<Element> m_activeHoverElement;
+ RefPtrWillBeMember<Element> m_documentElement;
UserActionElementSet m_userActionElements;
uint64_t m_domTreeVersion;
static uint64_t s_globalTreeVersion;
- HashSet<NodeIterator*> m_nodeIterators;
- HashSet<Range*> m_ranges;
+ WillBeHeapHashSet<RawPtrWillBeWeakMember<NodeIterator> > m_nodeIterators;
+ typedef WillBeHeapHashSet<RawPtrWillBeWeakMember<Range> > AttachedRangeSet;
+ AttachedRangeSet m_ranges;
unsigned short m_listenerTypes;
MutationObserverOptions m_mutationObserverTypes;
- OwnPtr<StyleEngine> m_styleEngine;
- RefPtr<StyleSheetList> m_styleSheetList;
+ OwnPtrWillBeMember<StyleEngine> m_styleEngine;
+ RefPtrWillBeMember<StyleSheetList> m_styleSheetList;
- OwnPtr<FormController> m_formController;
+ OwnPtrWillBeMember<FormController> m_formController;
TextLinkColors m_textLinkColors;
- const OwnPtr<VisitedLinkState> m_visitedLinkState;
+ const OwnPtrWillBeMember<VisitedLinkState> m_visitedLinkState;
- bool m_loadingSheet;
bool m_visuallyOrdered;
ReadyState m_readyState;
- bool m_bParsing;
-
- Timer<Document> m_styleRecalcTimer;
- bool m_inStyleRecalc;
+ bool m_isParsing;
bool m_gotoAnchorNeededAfterStylesheetsLoad;
bool m_isDNSPrefetchEnabled;
String m_title;
String m_rawTitle;
- bool m_titleSetExplicitly;
- RefPtr<Element> m_titleElement;
+ RefPtrWillBeMember<Element> m_titleElement;
OwnPtr<AXObjectCache> m_axObjectCache;
- OwnPtr<DocumentMarkerController> m_markers;
+ OwnPtrWillBeMember<DocumentMarkerController> m_markers;
Timer<Document> m_updateFocusAppearanceTimer;
- Element* m_cssTarget;
+ RawPtrWillBeMember<Element> m_cssTarget;
LoadEventProgress m_loadEventProgress;
double m_startTime;
- bool m_overMinimumLayoutThreshold;
- OwnPtr<ScriptRunner> m_scriptRunner;
+ OwnPtrWillBeMember<ScriptRunner> m_scriptRunner;
- Vector<RefPtr<HTMLScriptElement> > m_currentScriptStack;
+ WillBeHeapVector<RefPtrWillBeMember<HTMLScriptElement> > m_currentScriptStack;
OwnPtr<TransformSource> m_transformSource;
- RefPtr<Document> m_transformSourceDocument;
+ RefPtrWillBeMember<Document> m_transformSourceDocument;
String m_xmlEncoding;
String m_xmlVersion;
unsigned m_xmlStandalone : 2;
unsigned m_hasXMLDeclaration : 1;
- String m_contentLanguage;
+ AtomicString m_contentLanguage;
- RefPtr<TextResourceDecoder> m_decoder;
- WTF::TextEncoding m_encoding;
+ DocumentEncodingData m_encodingData;
InheritedBool m_designMode;
- HashSet<LiveNodeListBase*> m_listsInvalidatedAtDocument;
+ WillBeHeapHashSet<RawPtrWillBeWeakMember<const LiveNodeListBase> > m_listsInvalidatedAtDocument;
+#if ENABLE(OILPAN)
+ // Oilpan keeps track of all registered NodeLists.
+ //
+ // FIXME: Oilpan: improve - only need to know if a NodeList
+ // is currently alive or not for the different types.
+ HeapHashSet<WeakMember<const LiveNodeListBase> > m_nodeLists[numNodeListInvalidationTypes];
+#else
unsigned m_nodeListCounts[numNodeListInvalidationTypes];
+#endif
- OwnPtr<SVGDocumentExtensions> m_svgExtensions;
+ OwnPtrWillBeMember<SVGDocumentExtensions> m_svgExtensions;
Vector<AnnotatedRegionValue> m_annotatedRegions;
bool m_hasAnnotatedRegions;
bool m_annotatedRegionsDirty;
- HashMap<String, RefPtr<HTMLCanvasElement> > m_cssCanvasElements;
-
- Vector<IconURL> m_iconURLs;
+ WillBeHeapHashMap<String, RefPtrWillBeMember<HTMLCanvasElement> > m_cssCanvasElements;
OwnPtr<SelectorQueryCache> m_selectorQueryCache;
bool m_sawElementsInKnownNamespaces;
bool m_isSrcdocDocument;
bool m_isMobileDocument;
- // Set in Document::initSecurityContext() at Document creation, per:
- // http://www.whatwg.org/specs/web-apps/current-work/#attr-iframe-seamless
- bool m_mayDisplaySeamlesslyWithParent;
+ bool m_isTransitionDocument;
RenderView* m_renderView;
+#if !ENABLE(OILPAN)
WeakPtrFactory<Document> m_weakFactory;
- WeakPtr<Document> m_contextDocument;
-
- QualifiedName m_idAttributeName;
+#endif
+ WeakPtrWillBeWeakMember<Document> m_contextDocument;
bool m_hasFullscreenElementStack; // For early return in FullscreenElementStack::fromIfExists()
- Vector<RefPtr<Element> > m_topLayerElements;
+ WillBeHeapVector<RefPtrWillBeMember<Element> > m_topLayerElements;
int m_loadEventDelayCount;
Timer<Document> m_loadEventDelayTimer;
+ Timer<Document> m_pluginLoadingTimer;
ViewportDescription m_viewportDescription;
ViewportDescription m_legacyViewportDescription;
+ Length m_viewportDefaultMinWidth;
+ bool m_didSetReferrerPolicy;
ReferrerPolicy m_referrerPolicy;
bool m_directionSetOnDocumentElement;
bool m_writingModeSetOnDocumentElement;
DocumentTiming m_documentTiming;
- RefPtr<MediaQueryMatcher> m_mediaQueryMatcher;
+ RefPtrWillBeMember<MediaQueryMatcher> m_mediaQueryMatcher;
bool m_writeRecursionIsTooDeep;
unsigned m_writeRecursionDepth;
- OwnPtr<TouchEventTargetSet> m_touchEventTargets;
-
- double m_lastHandledUserGestureTimestamp;
-
- RefPtr<ScriptedAnimationController> m_scriptedAnimationController;
+ RefPtrWillBeMember<ScriptedAnimationController> m_scriptedAnimationController;
+ OwnPtr<MainThreadTaskRunner> m_taskRunner;
+ OwnPtrWillBeMember<TextAutosizer> m_textAutosizer;
- Timer<Document> m_pendingTasksTimer;
- Vector<OwnPtr<ExecutionContextTask> > m_pendingTasks;
+ RefPtrWillBeMember<CustomElementRegistrationContext> m_registrationContext;
+ RefPtrWillBeMember<CustomElementMicrotaskRunQueue> m_customElementMicrotaskRunQueue;
- OwnPtr<TextAutosizer> m_textAutosizer;
+ void elementDataCacheClearTimerFired(Timer<Document>*);
+ Timer<Document> m_elementDataCacheClearTimer;
- RefPtr<CustomElementRegistrationContext> m_registrationContext;
-
- bool m_scheduledTasksAreSuspended;
-
- RefPtr<NamedFlowCollection> m_namedFlows;
-
- RefPtr<DOMSecurityPolicy> m_domSecurityPolicy;
-
- void sharedObjectPoolClearTimerFired(Timer<Document>*);
- Timer<Document> m_sharedObjectPoolClearTimer;
-
- OwnPtr<DocumentSharedObjectPool> m_sharedObjectPool;
-
-#ifndef NDEBUG
- bool m_didDispatchViewportPropertiesChanged;
-#endif
+ OwnPtrWillBeMember<ElementDataCache> m_elementDataCache;
typedef HashMap<AtomicString, OwnPtr<Locale> > LocaleIdentifierToLocaleMap;
LocaleIdentifierToLocaleMap m_localeCache;
- OwnPtr<AnimationClock> m_animationClock;
- RefPtr<DocumentTimeline> m_timeline;
- RefPtr<DocumentTimeline> m_transitionTimeline;
+ AnimationClock m_animationClock;
+ RefPtrWillBeMember<AnimationTimeline> m_timeline;
+ CompositorPendingAnimations m_compositorPendingAnimations;
- RefPtr<Document> m_templateDocument;
- Document* m_templateDocumentHost; // Manually managed weakref (backpointer from m_templateDocument).
+ RefPtrWillBeMember<Document> m_templateDocument;
+ // With Oilpan the templateDocument and the templateDocumentHost
+ // live and die together. Without Oilpan, the templateDocumentHost
+ // is a manually managed backpointer from m_templateDocument.
+ RawPtrWillBeMember<Document> m_templateDocumentHost;
Timer<Document> m_didAssociateFormControlsTimer;
- HashSet<RefPtr<Element> > m_associatedFormControls;
-};
+ WillBeHeapHashSet<RefPtrWillBeMember<Element> > m_associatedFormControls;
-inline void Document::notifyRemovePendingSheetIfNeeded()
-{
- if (m_needsNotifyRemoveAllPendingStylesheet)
- didRemoveAllPendingStylesheet();
-}
+ WillBeHeapHashSet<RawPtrWillBeMember<SVGUseElement> > m_useElementsNeedingUpdate;
+ WillBeHeapHashSet<RawPtrWillBeMember<Element> > m_layerUpdateSVGFilterElements;
-inline const Document* Document::templateDocument() const
-{
- // If DOCUMENT does not have a browsing context, Let TEMPLATE CONTENTS OWNER be DOCUMENT and abort these steps.
- if (!m_frame)
- return this;
+ bool m_hasViewportUnits;
- return m_templateDocument.get();
-}
+ typedef WillBeHeapHashSet<RawPtrWillBeWeakMember<DocumentVisibilityObserver> > DocumentVisibilityObserverSet;
+ DocumentVisibilityObserverSet m_visibilityObservers;
+
+ int m_styleRecalcElementCounter;
+};
inline bool Document::shouldOverrideLegacyDescription(ViewportDescription::Type origin)
{
return origin >= m_legacyViewportDescription.type;
}
-inline Document* toDocument(ExecutionContext* executionContext)
+inline void Document::scheduleRenderTreeUpdateIfNeeded()
{
- ASSERT_WITH_SECURITY_IMPLICATION(!executionContext || executionContext->isDocument());
- return static_cast<Document*>(executionContext);
-}
-
-inline const Document* toDocument(const ExecutionContext* executionContext)
-{
- ASSERT_WITH_SECURITY_IMPLICATION(!executionContext || executionContext->isDocument());
- return static_cast<const Document*>(executionContext);
+ // Inline early out to avoid the function calls below.
+ if (hasPendingStyleRecalc())
+ return;
+ if (shouldScheduleRenderTreeUpdate() && needsRenderTreeUpdate())
+ scheduleRenderTreeUpdate();
}
+DEFINE_TYPE_CASTS(Document, ExecutionContextClient, client, client->isDocument(), client.isDocument());
+DEFINE_TYPE_CASTS(Document, ExecutionContext, context, context->isDocument(), context.isDocument());
DEFINE_NODE_TYPE_CASTS(Document, isDocumentNode());
-// All these varations are needed to avoid ambiguous overloads with the Node and TreeScope versions.
-inline bool operator==(const Document& a, const Document& b) { return &a == &b; }
-inline bool operator==(const Document& a, const Document* b) { return &a == b; }
-inline bool operator==(const Document* a, const Document& b) { return a == &b; }
-inline bool operator!=(const Document& a, const Document& b) { return !(a == b); }
-inline bool operator!=(const Document& a, const Document* b) { return !(a == b); }
-inline bool operator!=(const Document* a, const Document& b) { return !(a == b); }
+#define DEFINE_DOCUMENT_TYPE_CASTS(thisType) \
+ DEFINE_TYPE_CASTS(thisType, Document, document, document->is##thisType(), document.is##thisType())
+
+// This is needed to avoid ambiguous overloads with the Node and TreeScope versions.
+DEFINE_COMPARISON_OPERATORS_WITH_REFERENCES(Document)
// Put these methods here, because they require the Document definition, but we really want to inline them.
inline bool Node::isDocumentNode() const
{
- return this == documentInternal();
+ return this == document();
}
Node* eventTargetNodeForDocument(Document*);
-} // namespace WebCore
+} // namespace blink
+
+#ifndef NDEBUG
+// Outside the WebCore namespace for ease of invocation from gdb.
+void showLiveDocumentInstances();
+#endif
#endif // Document_h
projects / platform / framework / web / crosswalk.git / blobdiff