diff options
Diffstat (limited to 'chromium/third_party/blink/renderer/core/dom/document.h')
| -rw-r--r-- | chromium/third_party/blink/renderer/core/dom/document.h | 247 |
1 files changed, 80 insertions, 167 deletions
diff --git a/chromium/third_party/blink/renderer/core/dom/document.h b/chromium/third_party/blink/renderer/core/dom/document.h index 6733851f425..41f485b9aa1 100644 --- a/chromium/third_party/blink/renderer/core/dom/document.h +++ b/chromium/third_party/blink/renderer/core/dom/document.h @@ -38,10 +38,13 @@ #include "base/timer/elapsed_timer.h" #include "net/cookies/site_for_cookies.h" #include "services/metrics/public/cpp/ukm_source_id.h" +#include "services/network/public/mojom/trust_tokens.mojom-blink.h" +#include "services/network/public/mojom/web_sandbox_flags.mojom-blink-forward.h" #include "third_party/blink/public/common/metrics/document_update_reason.h" #include "third_party/blink/public/mojom/input/focus_type.mojom-blink-forward.h" #include "third_party/blink/public/mojom/permissions/permission.mojom-blink.h" #include "third_party/blink/public/mojom/scroll/scrollbar_mode.mojom-blink.h" +#include "third_party/blink/renderer/bindings/core/v8/script_promise_resolver.h" #include "third_party/blink/renderer/core/accessibility/axid.h" #include "third_party/blink/renderer/core/core_export.h" #include "third_party/blink/renderer/core/css/media_value_change.h" @@ -101,13 +104,12 @@ class ChromeClient; class Comment; class CompositorAnimationTimeline; class ComputedAccessibleNode; -class DisplayLockContext; +class DisplayLockDocumentState; class ElementIntersectionObserverData; class WindowAgent; class WindowAgentFactory; class ComputedStyle; class ConsoleMessage; -class InspectorIssue; class ContextFeatures; class CookieJar; class V0CustomElementMicrotaskRunQueue; @@ -127,7 +129,6 @@ class DocumentAnimations; class DocumentTimeline; class DocumentType; class DOMFeaturePolicy; -class DoubleSize; class Element; class ElementDataCache; class ElementRegistrationOptions; @@ -155,9 +156,7 @@ class HTMLScriptElementOrSVGScriptElement; class HitTestRequest; class HttpRefreshScheduler; class IdleRequestOptions; -class IntersectionObserver; class IntersectionObserverController; -class IntersectionObserverEntry; class LayoutView; class LazyLoadImageObserver; class LiveNodeListBase; @@ -178,7 +177,6 @@ class ProcessingInstruction; class PropertyRegistry; class QualifiedName; class Range; -class ResizeObserverController; class ResourceFetcher; class RootScrollerController; class ScriptValue; @@ -217,6 +215,7 @@ struct AnnotatedRegionValue; struct FocusParams; struct IconURL; struct PhysicalOffset; +struct WebPrintPageDescription; using MouseEventWithHitTestResults = EventWithHitTestResults<WebMouseEvent>; @@ -308,34 +307,11 @@ class CORE_EXPORT Document : public ContainerNode, // should move to LocalDOMWindow. ContentSecurityPolicy* GetContentSecurityPolicyForWorld(); LocalDOMWindow* ExecutingWindow() const; - String UserAgent() const; - // TODO(https://crbug.com/880986): Implement Document's HTTPS state in more - // spec-conformant way. - HttpsState GetHttpsState() const { - return CalculateHttpsState(GetSecurityOrigin()); - } bool CanExecuteScripts(ReasonForCallingCanExecuteScripts); String OutgoingReferrer() const; network::mojom::ReferrerPolicy GetReferrerPolicy() const; - CoreProbeSink* GetProbeSink(); BrowserInterfaceBrokerProxy& GetBrowserInterfaceBroker(); FrameOrWorkerScheduler* GetScheduler(); - void CountPotentialFeaturePolicyViolation( - mojom::blink::FeaturePolicyFeature) const; - void ReportFeaturePolicyViolation( - mojom::blink::FeaturePolicyFeature, - mojom::blink::PolicyDisposition, - const String& message = g_empty_string, - // If source_file is set to empty string, - // current JS file would be used as source_file instead. - const String& source_file = g_empty_string) const; - void ReportDocumentPolicyViolation( - mojom::blink::DocumentPolicyFeature, - mojom::blink::PolicyDisposition disposition, - const String& message = g_empty_string, - // If source_file is set to empty string, - // current JS file would be used as source_file instead. - const String& source_file = g_empty_string) const; // FeaturePolicyParserDelegate override // TODO(crbug.com/1029822) FeaturePolicyParserDelegate overrides, these @@ -345,48 +321,22 @@ class CORE_EXPORT Document : public ContainerNode, bool FeaturePolicyFeatureObserved( mojom::blink::FeaturePolicyFeature feature) override; + bool DocumentPolicyFeatureObserved( + mojom::blink::DocumentPolicyFeature feature); + SecurityContext& GetSecurityContext() { return security_context_; } const SecurityContext& GetSecurityContext() const { return security_context_; } - // TODO(crbug.com/1029822): Temporary cast helpers while ExecutionContext is - // migrating to LocalDOMWindow. Callsite that permanently need to convert a - // Document to an ExecutionContext should use either GetExecutionContext() as - // inherited from Node, or domWindow(). - // Downcasts will cast to a LocalDOMWindow, then use - // LocalDOMWindow::document() if the Document is what is actually needed. - ExecutionContext* ToExecutionContext(); - const ExecutionContext* ToExecutionContext() const; - static Document* From(ExecutionContext* context) { - return context ? &From(*context) : nullptr; - } - static Document& From(ExecutionContext& context); - static const Document* From(const ExecutionContext* context) { - return context ? &From(*context) : nullptr; - } - static const Document& From(const ExecutionContext& context); - static Document* DynamicFrom(ExecutionContext* context) { - return context && context->IsDocument() ? From(context) : nullptr; - } - static Document* DynamicFrom(ExecutionContext& context) { - return context.IsDocument() ? &From(context) : nullptr; - } - static const Document* DynamicFrom(const ExecutionContext* context) { - return context && context->IsDocument() ? From(context) : nullptr; - } - static const Document* DynamicFrom(const ExecutionContext& context) { - return context.IsDocument() ? &From(context) : nullptr; - } - // TODO(crbug.com/1029822): Temporary helpers to access ExecutionContext // methods. These will need to be audited. Some might be useful permanent // helpers. const SecurityOrigin* GetSecurityOrigin() const; SecurityOrigin* GetMutableSecurityOrigin(); ContentSecurityPolicy* GetContentSecurityPolicy() const; - mojom::blink::WebSandboxFlags GetSandboxFlags() const; - bool IsSandboxed(mojom::blink::WebSandboxFlags mask) const; + network::mojom::blink::WebSandboxFlags GetSandboxFlags() const; + bool IsSandboxed(network::mojom::blink::WebSandboxFlags mask) const; PublicURLManager& GetPublicURLManager(); bool IsContextPaused() const; bool IsContextDestroyed() const; @@ -402,14 +352,7 @@ class CORE_EXPORT Document : public ContainerNode, bool IsFeatureEnabled( mojom::blink::FeaturePolicyFeature, ReportOptions report_on_failure = ReportOptions::kDoNotReport, - const String& message = g_empty_string, - const String& source_file = g_empty_string) const; - bool IsFeatureEnabled( - mojom::blink::FeaturePolicyFeature, - PolicyValue threshold_value, - ReportOptions report_on_failure = ReportOptions::kDoNotReport, - const String& message = g_empty_string, - const String& source_file = g_empty_string) const; + const String& message = g_empty_string) const; bool IsFeatureEnabled( mojom::blink::DocumentPolicyFeature, ReportOptions report_option = ReportOptions::kDoNotReport, @@ -679,6 +622,11 @@ class CORE_EXPORT Document : public ContainerNode, kRunPostLayoutTasksSynchronously, }; void UpdateStyleAndLayoutForNode(const Node*, DocumentUpdateReason); + void IncLayoutCallsCounter() { ++layout_calls_counter_; } + void IncLayoutCallsCounterNG() { ++layout_calls_counter_ng_; } + void IncLayoutBlockCounter() { ++layout_blocks_counter_; } + void IncLayoutBlockCounterNG() { ++layout_blocks_counter_ng_; } + scoped_refptr<const ComputedStyle> StyleForPage(int page_index); // Ensures that location-based data will be valid for a given node. @@ -695,16 +643,11 @@ class CORE_EXPORT Document : public ContainerNode, // Returns true if page box (margin boxes and page borders) is visible. bool IsPageBoxVisible(int page_index); - // Returns the preferred page size and margins in pixels, assuming 96 - // pixels per inch. pageSize, marginTop, marginRight, marginBottom, - // marginLeft must be initialized to the default values that are used if - // auto is specified. - void PageSizeAndMarginsInPixels(int page_index, - DoubleSize& page_size, - int& margin_top, - int& margin_right, - int& margin_bottom, - int& margin_left); + // Gets the description for the specified page. This includes preferred page + // size and margins in pixels, assuming 96 pixels per inch. The size and + // margins must be initialized to the default values that are used if auto is + // specified. + void GetPageDescription(int page_index, WebPrintPageDescription*); ResourceFetcher* Fetcher() const { return fetcher_.Get(); } @@ -1079,11 +1022,6 @@ class CORE_EXPORT Document : public ContainerNode, ElementIntersectionObserverData& EnsureDocumentExplicitRootIntersectionObserverData(); - ResizeObserverController* GetResizeObserverController() const { - return resize_observer_controller_; - } - ResizeObserverController& EnsureResizeObserverController(); - // Returns the owning element in the parent document. Returns nullptr if // this is the top level document or the owner is remote. HTMLFrameOwnerElement* LocalOwner() const; @@ -1117,10 +1055,6 @@ class CORE_EXPORT Document : public ContainerNode, } String lastModified() const; - Element* FindInPageRoot() const { return find_in_page_root_.Get(); } - - void SetFindInPageRoot(Element* find_in_page_root); - // The cookieURL is used to query the cookie database for this document's // cookies. For example, if the cookie URL is http://example.com, we'll // use the non-Secure cookies for example.com when computing @@ -1134,6 +1068,7 @@ class CORE_EXPORT Document : public ContainerNode, const KURL& CookieURL() const { return cookie_url_; } void SetCookieURL(const KURL& url) { cookie_url_ = url; } + // Returns null if the document is not attached to a frame. scoped_refptr<const SecurityOrigin> TopFrameOrigin() const; net::SiteForCookies SiteForCookies() const; @@ -1149,6 +1084,15 @@ class CORE_EXPORT Document : public ContainerNode, ScriptPromise hasStorageAccess(ScriptState* script_state) const; ScriptPromise requestStorageAccess(ScriptState* script_state); + // Sends a query via Mojo to ask whether the user has any trust tokens. This + // can reject on permissions errors (e.g. associating |issuer| with the + // top-level origin would exceed the top-level origin's limit on the number of + // associated issuers) or on other internal errors (e.g. the network service + // is unavailable). + ScriptPromise hasTrustToken(ScriptState* script_state, + const String& issuer, + ExceptionState&); + // The following implements the rule from HTML 4 for what valid names are. // To get this right for all the XML cases, we probably have to improve this // or move it and make it sensitive to the type of document. @@ -1334,9 +1278,6 @@ class CORE_EXPORT Document : public ContainerNode, void DispatchEventsForPrinting(); - bool HasFullscreenSupplement() const { return has_fullscreen_supplement_; } - void SetHasFullscreenSupplement() { has_fullscreen_supplement_ = true; } - void exitPointerLock(); Element* PointerLockElement() const; @@ -1450,8 +1391,7 @@ class CORE_EXPORT Document : public ContainerNode, void DidAssociateFormControl(Element*); void AddConsoleMessage(ConsoleMessage* message, - bool discard_duplicates = false); - void AddInspectorIssue(InspectorIssue*); + bool discard_duplicates = false) const; LocalFrame* ExecutingFrame(); @@ -1525,8 +1465,10 @@ class CORE_EXPORT Document : public ContainerNode, bool IsInMainFrame() const; - const PropertyRegistry* GetPropertyRegistry() const; - PropertyRegistry* GetPropertyRegistry(); + const PropertyRegistry* GetPropertyRegistry() const { + return property_registry_; + } + PropertyRegistry& EnsurePropertyRegistry(); // Used to notify the embedder when the user edits the value of a // text field in a non-secure context. @@ -1624,45 +1566,7 @@ class CORE_EXPORT Document : public ContainerNode, void ProcessJavaScriptUrl(const KURL&, network::mojom::CSPDisposition); - // Functions to keep count of display locks in this document. - void IncrementDisplayLockBlockingAllActivation(); - void DecrementDisplayLockBlockingAllActivation(); - int DisplayLockBlockingAllActivationCount() const; - - void AddLockedDisplayLock(); - void RemoveLockedDisplayLock(); - int LockedDisplayLockCount() const; - - void AddDisplayLockContext(DisplayLockContext*); - void RemoveDisplayLockContext(DisplayLockContext*); - int DisplayLockCount() const; - void NotifySelectionRemovedFromDisplayLocks(); - - // Manage the element's observation for display lock activation. - void RegisterDisplayLockActivationObservation(Element*); - void UnregisterDisplayLockActivationObservation(Element*); - - class ScopedForceActivatableDisplayLocks { - STACK_ALLOCATED(); - - public: - ScopedForceActivatableDisplayLocks(ScopedForceActivatableDisplayLocks&&); - ~ScopedForceActivatableDisplayLocks(); - - ScopedForceActivatableDisplayLocks& operator=( - ScopedForceActivatableDisplayLocks&&); - - private: - friend Document; - ScopedForceActivatableDisplayLocks(Document*); - - Document* document_; - }; - - ScopedForceActivatableDisplayLocks GetScopedForceActivatableLocks(); - bool ActivatableDisplayLocksForced() const { - return activatable_display_locks_forced_ > 0; - } + DisplayLockDocumentState& GetDisplayLockDocumentState() const; // Deferred compositor commits are disallowed by default, and are only allowed // for same-origin navigations to an html document fetched with http. @@ -1729,11 +1633,6 @@ class CORE_EXPORT Document : public ContainerNode, void UpdateForcedColors(); bool InForcedColorsMode() const; - // Returns true if the subframe document is cross-site to the main frame. If - // we can't tell whether the document was ever cross-site or not (e.g. it is - // not the active Document in a browsing context), return false. - bool IsCrossSiteSubframe() const; - // Capture the toggle event during parsing either by HTML parser or XML // parser. void SetToggleDuringParsing(bool toggle_during_parsing) { @@ -1769,7 +1668,7 @@ class CORE_EXPORT Document : public ContainerNode, void ApplyScrollRestorationLogic(); void MarkHasFindInPageRequest(); - void MarkHasFindInPageSubtreeVisibilityActiveMatch(); + void MarkHasFindInPageContentVisibilityActiveMatch(); void CancelPendingJavaScriptUrls(); @@ -1787,6 +1686,9 @@ class CORE_EXPORT Document : public ContainerNode, FontPreloadManager& GetFontPreloadManager() { return font_preload_manager_; } void FontPreloadingFinishedOrTimedOut(); + void SetFindInPageActiveMatchNode(Node*); + const Node* GetFindInPageActiveMatchNode() const; + protected: void ClearXMLVersion() { xml_version_ = String(); } @@ -1798,6 +1700,7 @@ class CORE_EXPORT Document : public ContainerNode, } private: + friend class DocumentTest; friend class IgnoreDestructiveWriteCountIncrementer; friend class ThrowOnDynamicMarkupInsertionCountIncrementer; friend class IgnoreOpensDuringUnloadCountIncrementer; @@ -1933,10 +1836,9 @@ class CORE_EXPORT Document : public ContainerNode, Element* new_focused_element); void DisplayNoneChangedForFrame(); - IntersectionObserver& EnsureDisplayLockActivationObserver(); - - void ProcessDisplayLockActivationObservation( - const HeapVector<Member<IntersectionObserverEntry>>&); + // Handles a connection error to |has_trust_tokens_answerer_| by rejecting all + // pending promises created by |hasTrustToken|. + void HasTrustTokensAnswererConnectionError(); DocumentLifecycle lifecycle_; @@ -1971,11 +1873,6 @@ class CORE_EXPORT Document : public ContainerNode, bool well_formed_; - // When doing find-in-page and we need to calculate style & layout tree for - // invisible nodes, this variable will be set with the invisible root for - // the currently processed block in find-in-page. - WeakMember<Element> find_in_page_root_; - // Document URLs. KURL url_; // Document.URL: The URL from which this document was retrieved. KURL base_url_; // Node.baseURI: The URL to use when resolving relative URLs. @@ -2149,9 +2046,6 @@ class CORE_EXPORT Document : public ContainerNode, LayoutView* layout_view_; - // For early return in Fullscreen::fromIfExists() - bool has_fullscreen_supplement_; - // The last element in |top_layer_elements_| is topmost in the top layer // stack and is thus the one that will be visually on top. HeapVector<Member<Element>> top_layer_elements_; @@ -2201,7 +2095,6 @@ class CORE_EXPORT Document : public ContainerNode, Member<CanvasFontCache> canvas_font_cache_; Member<IntersectionObserverController> intersection_observer_controller_; - Member<ResizeObserverController> resize_observer_controller_; int node_count_; @@ -2248,14 +2141,19 @@ class CORE_EXPORT Document : public ContainerNode, // The number of canvas elements on the document int num_canvases_ = 0; - // Number of display locks in this document that block all activation. - int display_lock_blocking_all_activation_count_ = 0; - // Number of locked display locks in the document. - int locked_display_lock_count_ = 0; - // All of this document's display lock contexts. - HeapHashSet<WeakMember<DisplayLockContext>> display_lock_contexts_; - // If non-zero, then the activatable locks have been globally forced. - int activatable_display_locks_forced_ = 0; + // The number of LayoutObject::UpdateLayout() calls for both of the legacy + // layout and LayoutNG. + uint32_t layout_calls_counter_ = 0; + + // The number of LayoutObject::UpdateLayout() calls for LayoutNG. + uint32_t layout_calls_counter_ng_ = 0; + + // The number of LayoutBlock instances for both of the legacy layout + // and LayoutNG. + uint32_t layout_blocks_counter_ = 0; + + // The number of LayoutNGMixin<LayoutBlock> instances + uint32_t layout_blocks_counter_ng_ = 0; bool deferred_compositor_commit_is_allowed_ = false; @@ -2267,18 +2165,13 @@ class CORE_EXPORT Document : public ContainerNode, #if DCHECK_IS_ON() // Allow traversal of Shadow DOM V0 traversal with dirty distribution. - // Required for marking ancestors style-child-dirty for FlatTreeStyleRecalc. + // Required for marking ancestors style-child-dirty. bool allow_dirty_shadow_v0_traversal_ = false; #endif Member<NavigationInitiatorImpl> navigation_initiator_; Member<LazyLoadImageObserver> lazy_load_image_observer_; - // Tracks which features have already been potentially violated in this - // document. This helps to count them only once per page load. - // We don't use std::bitset to avoid to include feature_policy.mojom-blink.h. - mutable Vector<bool> potentially_violated_features_; - // Pending feature policy headers to send to browser after DidCommitNavigation // IPC. ParsedFeaturePolicy pending_fp_headers_; @@ -2295,6 +2188,8 @@ class CORE_EXPORT Document : public ContainerNode, // The size of this vector is 0 until FeaturePolicyFeatureObserved is called. Vector<bool> parsed_feature_policies_; + Vector<bool> parsed_document_policies_; + AtomicString override_last_modified_; // Map from isolated world IDs to their ContentSecurityPolicy instances. @@ -2332,7 +2227,7 @@ class CORE_EXPORT Document : public ContainerNode, HeapObserverList<SynchronousMutationObserver> synchronous_mutation_observer_list_; - Member<IntersectionObserver> display_lock_activation_observer_; + Member<DisplayLockDocumentState> display_lock_document_state_; bool in_forced_colors_mode_; @@ -2346,7 +2241,25 @@ class CORE_EXPORT Document : public ContainerNode, // storage or not. HeapMojoRemote<mojom::blink::PermissionService> permission_service_; + // Mojo remote used to answer API calls asking whether the user has trust + // tokens (https://github.com/wicg/trust-token-api). The other endpoint + // is in the network service, which may crash and restart. To handle this: + // 1. |pending_has_trust_tokens_resolvers_| keeps track of promises + // depending on |has_trust_tokens_answerer_|'s answers; + // 2. |HasTrustTokensAnswererConnectionError| handles connection errors by + // rejecting all pending promises and clearing the pending set. + HeapMojoRemote<network::mojom::blink::HasTrustTokensAnswerer> + has_trust_tokens_answerer_; + + // In order to be able to answer promises when the Mojo remote disconnects, + // maintain all pending promises here, deleting them on successful completion + // or on connection error, whichever comes first. + HeapHashSet<Member<ScriptPromiseResolver>> + pending_has_trust_tokens_resolvers_; + FontPreloadManager font_preload_manager_; + + WeakMember<Node> find_in_page_active_match_node_; }; extern template class CORE_EXTERN_TEMPLATE_EXPORT Supplement<Document>; |