/* * Copyright (C) 1998, 1999 Torben Weis <[email protected]> * 1999 Lars Knoll <[email protected]> * 1999 Antti Koivisto <[email protected]> * 2000 Dirk Mueller <[email protected]> * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. * (C) 2006 Graham Dennis ([email protected]) * (C) 2006 Alexey Proskuryakov ([email protected]) * Copyright (C) 2009 Google Inc. All rights reserved. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public License * along with this library; see the file COPYING.LIB. If not, write to * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. */ #include "third_party/blink/renderer/core/frame/local_frame_view.h" #include <algorithm> #include <memory> #include <utility> #include "base/auto_reset.h" #include "base/feature_list.h" #include "base/functional/callback.h" #include "base/functional/function_ref.h" #include "base/memory/ptr_util.h" #include "base/metrics/field_trial_params.h" #include "base/numerics/safe_conversions.h" #include "base/timer/lap_timer.h" #include "base/trace_event/typed_macros.h" #include "cc/animation/animation_host.h" #include "cc/animation/animation_timeline.h" #include "cc/base/features.h" #include "cc/input/main_thread_scrolling_reason.h" #include "cc/layers/picture_layer.h" #include "cc/tiles/frame_viewer_instrumentation.h" #include "cc/trees/layer_tree_host.h" #include "cc/view_transition/view_transition_request.h" #include "components/paint_preview/common/paint_preview_tracker.h" #include "third_party/blink/public/common/features.h" #include "third_party/blink/public/mojom/frame/frame.mojom-blink.h" #include "third_party/blink/public/mojom/frame/remote_frame.mojom-blink.h" #include "third_party/blink/public/mojom/scroll/scroll_into_view_params.mojom-blink.h" #include "third_party/blink/public/mojom/scroll/scrollbar_mode.mojom-blink.h" #include "third_party/blink/public/platform/task_type.h" #include "third_party/blink/public/web/web_local_frame_client.h" #include "third_party/blink/renderer/bindings/core/v8/capture_source_location.h" #include "third_party/blink/renderer/bindings/core/v8/v8_binding_for_core.h" #include "third_party/blink/renderer/bindings/core/v8/v8_scroll_into_view_options.h" #include "third_party/blink/renderer/core/accessibility/ax_object_cache.h" #include "third_party/blink/renderer/core/animation/document_animations.h" #include "third_party/blink/renderer/core/animation/document_timeline.h" #include "third_party/blink/renderer/core/css/font_face_set_document.h" #include "third_party/blink/renderer/core/css/post_style_update_scope.h" #include "third_party/blink/renderer/core/css/properties/longhands.h" #include "third_party/blink/renderer/core/css/style_change_reason.h" #include "third_party/blink/renderer/core/display_lock/display_lock_document_state.h" #include "third_party/blink/renderer/core/display_lock/display_lock_utilities.h" #include "third_party/blink/renderer/core/dom/static_node_list.h" #include "third_party/blink/renderer/core/editing/drag_caret.h" #include "third_party/blink/renderer/core/editing/frame_selection.h" #include "third_party/blink/renderer/core/editing/markers/document_marker_controller.h" #include "third_party/blink/renderer/core/events/error_event.h" #include "third_party/blink/renderer/core/exported/web_plugin_container_impl.h" #include "third_party/blink/renderer/core/fragment_directive/fragment_directive_utils.h" #include "third_party/blink/renderer/core/fragment_directive/text_fragment_handler.h" #include "third_party/blink/renderer/core/frame/browser_controls.h" #include "third_party/blink/renderer/core/frame/find_in_page.h" #include "third_party/blink/renderer/core/frame/frame_overlay.h" #include "third_party/blink/renderer/core/frame/frame_view_auto_size_info.h" #include "third_party/blink/renderer/core/frame/local_dom_window.h" #include "third_party/blink/renderer/core/frame/local_frame.h" #include "third_party/blink/renderer/core/frame/local_frame_client.h" #include "third_party/blink/renderer/core/frame/local_frame_ukm_aggregator.h" #include "third_party/blink/renderer/core/frame/location.h" #include "third_party/blink/renderer/core/frame/page_scale_constraints_set.h" #include "third_party/blink/renderer/core/frame/pagination_state.h" #include "third_party/blink/renderer/core/frame/remote_frame.h" #include "third_party/blink/renderer/core/frame/remote_frame_view.h" #include "third_party/blink/renderer/core/frame/root_frame_viewport.h" #include "third_party/blink/renderer/core/frame/settings.h" #include "third_party/blink/renderer/core/frame/visual_viewport.h" #include "third_party/blink/renderer/core/frame/web_frame_widget_impl.h" #include "third_party/blink/renderer/core/frame/web_local_frame_impl.h" #include "third_party/blink/renderer/core/fullscreen/fullscreen.h" #include "third_party/blink/renderer/core/highlight/highlight_registry.h" #include "third_party/blink/renderer/core/html/fenced_frame/document_fenced_frames.h" #include "third_party/blink/renderer/core/html/fenced_frame/html_fenced_frame_element.h" #include "third_party/blink/renderer/core/html/forms/text_control_element.h" #include "third_party/blink/renderer/core/html/html_embed_element.h" #include "third_party/blink/renderer/core/html/html_frame_element.h" #include "third_party/blink/renderer/core/html/html_frame_set_element.h" #include "third_party/blink/renderer/core/html/html_object_element.h" #include "third_party/blink/renderer/core/html/html_plugin_element.h" #include "third_party/blink/renderer/core/html/media/html_video_element.h" #include "third_party/blink/renderer/core/html/parser/text_resource_decoder.h" #include "third_party/blink/renderer/core/html_names.h" #include "third_party/blink/renderer/core/input/event_handler.h" #include "third_party/blink/renderer/core/inspector/inspector_trace_events.h" #include "third_party/blink/renderer/core/intersection_observer/intersection_observation.h" #include "third_party/blink/renderer/core/intersection_observer/intersection_observer_controller.h" #include "third_party/blink/renderer/core/layout/adjust_for_absolute_zoom.h" #include "third_party/blink/renderer/core/layout/block_node.h" #include "third_party/blink/renderer/core/layout/geometry/transform_state.h" #include "third_party/blink/renderer/core/layout/geometry/writing_mode_converter.h" #include "third_party/blink/renderer/core/layout/layout_counter.h" #include "third_party/blink/renderer/core/layout/layout_embedded_content.h" #include "third_party/blink/renderer/core/layout/layout_embedded_object.h" #include "third_party/blink/renderer/core/layout/layout_shift_tracker.h" #include "third_party/blink/renderer/core/layout/layout_view.h" #include "third_party/blink/renderer/core/layout/legacy_layout_tree_walking.h" #include "third_party/blink/renderer/core/layout/pagination_utils.h" #include "third_party/blink/renderer/core/layout/physical_box_fragment.h" #include "third_party/blink/renderer/core/layout/svg/layout_svg_root.h" #include "third_party/blink/renderer/core/layout/text_autosizer.h" #include "third_party/blink/renderer/core/layout/traced_layout_object.h" #include "third_party/blink/renderer/core/loader/document_loader.h" #include "third_party/blink/renderer/core/loader/frame_loader.h" #include "third_party/blink/renderer/core/media_type_names.h" #include "third_party/blink/renderer/core/mobile_metrics/mobile_friendliness_checker.h" #include "third_party/blink/renderer/core/mobile_metrics/tap_friendliness_checker.h" #include "third_party/blink/renderer/core/page/autoscroll_controller.h" #include "third_party/blink/renderer/core/page/chrome_client.h" #include "third_party/blink/renderer/core/page/focus_controller.h" #include "third_party/blink/renderer/core/page/frame_tree.h" #include "third_party/blink/renderer/core/page/link_highlight.h" #include "third_party/blink/renderer/core/page/page.h" #include "third_party/blink/renderer/core/page/page_animator.h" #include "third_party/blink/renderer/core/page/scrolling/fragment_anchor.h" #include "third_party/blink/renderer/core/page/scrolling/scrolling_coordinator.h" #include "third_party/blink/renderer/core/page/scrolling/snap_coordinator.h" #include "third_party/blink/renderer/core/page/scrolling/top_document_root_scroller_controller.h" #include "third_party/blink/renderer/core/page/spatial_navigation_controller.h" #include "third_party/blink/renderer/core/page/validation_message_client.h" #include "third_party/blink/renderer/core/paint/cull_rect_updater.h" #include "third_party/blink/renderer/core/paint/frame_painter.h" #include "third_party/blink/renderer/core/paint/paint_layer.h" #include "third_party/blink/renderer/core/paint/paint_layer_painter.h" #include "third_party/blink/renderer/core/paint/paint_layer_scrollable_area.h" #include "third_party/blink/renderer/core/paint/pre_paint_tree_walk.h" #include "third_party/blink/renderer/core/paint/timing/paint_timing.h" #include "third_party/blink/renderer/core/paint/timing/paint_timing_detector.h" #include "third_party/blink/renderer/core/probe/core_probes.h" #include "third_party/blink/renderer/core/resize_observer/resize_observer_controller.h" #include "third_party/blink/renderer/core/scroll/scroll_alignment.h" #include "third_party/blink/renderer/core/scroll/scroll_animator_base.h" #include "third_party/blink/renderer/core/scroll/smooth_scroll_sequencer.h" #include "third_party/blink/renderer/core/style/computed_style.h" #include "third_party/blink/renderer/core/style/position_try_fallbacks.h" #include "third_party/blink/renderer/core/svg/svg_document_extensions.h" #include "third_party/blink/renderer/core/svg/svg_svg_element.h" #include "third_party/blink/renderer/core/view_transition/view_transition.h" #include "third_party/blink/renderer/core/view_transition/view_transition_request.h" #include "third_party/blink/renderer/core/view_transition/view_transition_utils.h" #include "third_party/blink/renderer/platform/bindings/script_forbidden_scope.h" #include "third_party/blink/renderer/platform/fonts/font_cache.h" #include "third_party/blink/renderer/platform/fonts/font_performance.h" #include "third_party/blink/renderer/platform/graphics/compositing/paint_artifact_compositor.h" #include "third_party/blink/renderer/platform/graphics/dark_mode_settings_builder.h" #include "third_party/blink/renderer/platform/graphics/graphics_context.h" #include "third_party/blink/renderer/platform/graphics/paint/cull_rect.h" #include "third_party/blink/renderer/platform/graphics/paint/drawing_recorder.h" #include "third_party/blink/renderer/platform/graphics/paint/paint_controller.h" #include "third_party/blink/renderer/platform/instrumentation/histogram.h" #include "third_party/blink/renderer/platform/instrumentation/resource_coordinator/document_resource_coordinator.h" #include "third_party/blink/renderer/platform/instrumentation/tracing/trace_event.h" #include "third_party/blink/renderer/platform/instrumentation/tracing/traced_value.h" #include "third_party/blink/renderer/platform/language.h" #include "third_party/blink/renderer/platform/loader/fetch/resource_fetcher.h" #include "third_party/blink/renderer/platform/runtime_enabled_features.h" #include "third_party/blink/renderer/platform/scheduler/public/frame_scheduler.h" #include "third_party/blink/renderer/platform/web_test_support.h" #include "third_party/blink/renderer/platform/widget/frame_widget.h" #include "third_party/blink/renderer/platform/wtf/std_lib_extras.h" #include "third_party/blink/renderer/platform/wtf/wtf_size_t.h" #include "third_party/skia/include/core/SkBitmap.h" #include "ui/base/cursor/cursor.h" #include "ui/base/cursor/mojom/cursor_type.mojom-blink.h" #include "ui/gfx/geometry/point_conversions.h" #include "ui/gfx/geometry/quad_f.h" #include "ui/gfx/geometry/rect_f.h" // Used to check for dirty layouts violating document lifecycle rules. // If arg evaluates to true, the program will continue. If arg evaluates to // false, program will crash if DCHECK_IS_ON() or return false from the current // function. #define CHECK_FOR_DIRTY_LAYOUT(arg) … namespace blink { namespace { // Logs a UseCounter for the size of the cursor that will be set. This will be // used for compatibility analysis to determine whether the maximum size can be // reduced. void LogCursorSizeCounter(LocalFrame* frame, const ui::Cursor& cursor) { … } gfx::QuadF GetQuadForTimelinePaintEvent(const scoped_refptr<cc::Layer>& layer) { … } // Default value for how long we want to delay the // compositor commit beyond the start of document lifecycle updates to avoid // flash between navigations. The delay should be small enough so that it won't // confuse users expecting a new page to appear after navigation and the omnibar // has updated the url display. constexpr int kCommitDelayDefaultInMs = …; // 30 frames @ 60hz } // namespace // The maximum number of updatePlugins iterations that should be done before // returning. static const unsigned kMaxUpdatePluginsIterations = …; // The number of |InvalidationDisallowedScope| class instances. Used to ensure // that no more than one instance of this class exists at any given time. int LocalFrameView::InvalidationDisallowedScope::instance_count_ = …; LocalFrameView::LocalFrameView(LocalFrame& frame) : … { … } LocalFrameView::LocalFrameView(LocalFrame& frame, const gfx::Size& initial_size) : … { … } LocalFrameView::LocalFrameView(LocalFrame& frame, gfx::Rect frame_rect) : … { … } LocalFrameView::~LocalFrameView() { … } void LocalFrameView::Trace(Visitor* visitor) const { … } void LocalFrameView::ForAllChildViewsAndPlugins( base::FunctionRef<void(EmbeddedContentView&)> function) { … } void LocalFrameView::ForAllChildLocalFrameViews( base::FunctionRef<void(LocalFrameView&)> function) { … } // Note: if this logic is updated, `ForAllThrottledLocalFrameViews()` may // need to be updated as well. void LocalFrameView::ForAllNonThrottledLocalFrameViews( base::FunctionRef<void(LocalFrameView&)> function, TraversalOrder order) { … } // Note: if this logic is updated, `ForAllNonThrottledLocalFrameViews()` may // need to be updated as well. void LocalFrameView::ForAllThrottledLocalFrameViews( base::FunctionRef<void(LocalFrameView&)> function) { … } void LocalFrameView::ForAllRemoteFrameViews( base::FunctionRef<void(RemoteFrameView&)> function) { … } void LocalFrameView::Dispose() { … } void LocalFrameView::InvalidateAllCustomScrollbarsOnActiveChanged() { … } void LocalFrameView::UsesOverlayScrollbarsChanged() { … } bool LocalFrameView::DidFirstLayout() const { … } bool LocalFrameView::LifecycleUpdatesActive() const { … } void LocalFrameView::SetLifecycleUpdatesThrottledForTesting(bool throttled) { … } void LocalFrameView::FrameRectsChanged(const gfx::Rect& old_rect) { … } Page* LocalFrameView::GetPage() const { … } LayoutView* LocalFrameView::GetLayoutView() const { … } cc::AnimationHost* LocalFrameView::GetCompositorAnimationHost() const { … } cc::AnimationTimeline* LocalFrameView::GetScrollAnimationTimeline() const { … } void LocalFrameView::SetLayoutOverflowSize(const gfx::Size& size) { … } void LocalFrameView::AdjustViewSize() { … } void LocalFrameView::CountObjectsNeedingLayout(unsigned& needs_layout_objects, unsigned& total_objects, bool& is_subtree) { … } bool LocalFrameView::LayoutFromRootObject(LayoutObject& root) { … } #define PERFORM_LAYOUT_TRACE_CATEGORIES … void LocalFrameView::PerformLayout() { … } void LocalFrameView::UpdateLayout() { … } void LocalFrameView::WillStartForcedLayout() { … } void LocalFrameView::DidFinishForcedLayout(DocumentUpdateReason reason) { … } void LocalFrameView::MarkFirstEligibleToPaint() { … } void LocalFrameView::MarkIneligibleToPaint() { … } void LocalFrameView::SetNeedsPaintPropertyUpdate() { … } gfx::SizeF LocalFrameView::SmallViewportSizeForViewportUnits() const { … } gfx::SizeF LocalFrameView::LargeViewportSizeForViewportUnits() const { … } gfx::SizeF LocalFrameView::ViewportSizeForMediaQueries() const { … } gfx::SizeF LocalFrameView::DynamicViewportSizeForViewportUnits() const { … } DocumentLifecycle& LocalFrameView::Lifecycle() const { … } bool LocalFrameView::InvalidationDisallowed() const { … } void LocalFrameView::RunPostLifecycleSteps() { … } void LocalFrameView::RunIntersectionObserverSteps() { … } void LocalFrameView::ForceUpdateViewportIntersections() { … } LayoutSVGRoot* LocalFrameView::EmbeddedReplacedContent() const { … } bool LocalFrameView::GetIntrinsicSizingInfo( IntrinsicSizingInfo& intrinsic_sizing_info) const { … } bool LocalFrameView::HasIntrinsicSizingInfo() const { … } void LocalFrameView::UpdateGeometry() { … } void LocalFrameView::AddPartToUpdate(LayoutEmbeddedObject& object) { … } void LocalFrameView::SetMediaType(const AtomicString& media_type) { … } AtomicString LocalFrameView::MediaType() const { … } void LocalFrameView::AdjustMediaTypeForPrinting(bool printing) { … } void LocalFrameView::AddBackgroundAttachmentFixedObject( LayoutBoxModelObject& object) { … } void LocalFrameView::RemoveBackgroundAttachmentFixedObject( LayoutBoxModelObject& object) { … } static bool BackgroundAttachmentFixedNeedsRepaintOnScroll( const LayoutObject& object) { … } bool LocalFrameView::RequiresMainThreadScrollingForBackgroundAttachmentFixed() const { … } void LocalFrameView::ViewportSizeChanged() { … } void LocalFrameView::InvalidateLayoutForViewportConstrainedObjects() { … } void LocalFrameView::DynamicViewportUnitsChanged() { … } bool LocalFrameView::ShouldSetCursor() const { … } void LocalFrameView::UpdateCanCompositeBackgroundAttachmentFixed() { … } void LocalFrameView::InvalidateBackgroundAttachmentFixedDescendantsOnScroll( const LayoutBox& scroller) { … } HitTestResult LocalFrameView::HitTestWithThrottlingAllowed( const HitTestLocation& location, HitTestRequest::HitTestRequestType request_type) const { … } void LocalFrameView::ProcessUrlFragment(const KURL& url, bool same_document_navigation, bool should_scroll) { … } void LocalFrameView::SetLayoutSize(const gfx::Size& size) { … } void LocalFrameView::SetLayoutSizeFixedToFrameSize(bool is_fixed) { … } ChromeClient* LocalFrameView::GetChromeClient() const { … } void LocalFrameView::HandleLoadCompleted() { … } void LocalFrameView::ClearLayoutSubtreeRoot(const LayoutObject& root) { … } void LocalFrameView::ClearLayoutSubtreeRootsAndMarkContainingBlocks() { … } bool LocalFrameView::CheckLayoutInvalidationIsAllowed() const { … } bool LocalFrameView::RunPostLayoutIntersectionObserverSteps() { … } void LocalFrameView::ComputePostLayoutIntersections( unsigned parent_flags, ComputeIntersectionsContext& context) { … } void LocalFrameView::ScheduleRelayout() { … } void LocalFrameView::ScheduleRelayoutOfSubtree(LayoutObject* relayout_root) { … } bool LocalFrameView::LayoutPending() const { … } bool LocalFrameView::IsInPerformLayout() const { … } bool LocalFrameView::NeedsLayout() const { … } NOINLINE bool LocalFrameView::CheckDoesNotNeedLayout() const { … } void LocalFrameView::SetNeedsLayout() { … } bool LocalFrameView::ShouldUseColorAdjustBackground() const { … } Color LocalFrameView::BaseBackgroundColor() const { … } void LocalFrameView::SetBaseBackgroundColor(const Color& background_color) { … } void LocalFrameView::SetUseColorAdjustBackground(UseColorAdjustBackground use, bool color_scheme_changed) { … } bool LocalFrameView::ShouldPaintBaseBackgroundColor() const { … } void LocalFrameView::UpdateBaseBackgroundColorRecursively( const Color& base_background_color) { … } void LocalFrameView::InvokeFragmentAnchor() { … } void LocalFrameView::ClearFragmentAnchor() { … } bool LocalFrameView::UpdatePlugins() { … } void LocalFrameView::UpdatePluginsTimerFired(TimerBase*) { … } void LocalFrameView::FlushAnyPendingPostLayoutTasks() { … } void LocalFrameView::ScheduleUpdatePluginsIfNecessary() { … } void LocalFrameView::PerformPostLayoutTasks(bool visual_viewport_size_changed) { … } float LocalFrameView::InputEventsScaleFactor() const { … } void LocalFrameView::NotifyPageThatContentAreaWillPaint() const { … } void LocalFrameView::UpdateDocumentDraggableRegions() const { … } void LocalFrameView::DidAttachDocument() { … } void LocalFrameView::InitializeRootScroller() { … } Color LocalFrameView::DocumentBackgroundColor() { … } void LocalFrameView::WillBeRemovedFromFrame() { … } bool LocalFrameView::IsUpdatingLifecycle() const { … } LocalFrameView* LocalFrameView::ParentFrameView() const { … } LayoutEmbeddedContent* LocalFrameView::GetLayoutEmbeddedContent() const { … } bool LocalFrameView::LoadAllLazyLoadedIframes() { … } void LocalFrameView::UpdateGeometriesIfNeeded() { … } bool LocalFrameView::UpdateAllLifecyclePhases(DocumentUpdateReason reason) { … } bool LocalFrameView::UpdateAllLifecyclePhasesForTest() { … } bool LocalFrameView::UpdateLifecycleToPrePaintClean( DocumentUpdateReason reason) { … } bool LocalFrameView::UpdateLifecycleToCompositingInputsClean( DocumentUpdateReason reason) { … } bool LocalFrameView::UpdateAllLifecyclePhasesExceptPaint( DocumentUpdateReason reason) { … } void LocalFrameView::UpdateLifecyclePhasesForPrinting() { … } bool LocalFrameView::UpdateLifecycleToLayoutClean(DocumentUpdateReason reason) { … } LocalFrameView::InvalidationDisallowedScope::InvalidationDisallowedScope( const LocalFrameView& frame_view) : … { … } LocalFrameView::InvalidationDisallowedScope::~InvalidationDisallowedScope() { … } void LocalFrameView::ScheduleVisualUpdateForVisualOverflowIfNeeded() { … } void LocalFrameView::ScheduleVisualUpdateForPaintInvalidationIfNeeded() { … } bool LocalFrameView::NotifyResizeObservers() { … } bool LocalFrameView::LocalFrameTreeAllowsThrottling() const { … } bool LocalFrameView::LocalFrameTreeForcesThrottling() const { … } void LocalFrameView::PrepareForLifecycleUpdateRecursive() { … } // TODO(leviw): We don't assert lifecycle information from documents in child // WebPluginContainerImpls. bool LocalFrameView::UpdateLifecyclePhases( DocumentLifecycle::LifecycleState target_state, DocumentUpdateReason reason) { … } void LocalFrameView::UpdateLifecyclePhasesInternal( DocumentLifecycle::LifecycleState target_state) { … } bool LocalFrameView::RunScrollSnapshotClientSteps() { … } bool LocalFrameView::RunViewTransitionSteps( DocumentLifecycle::LifecycleState target_state) { … } bool LocalFrameView::RunResizeObserverSteps( DocumentLifecycle::LifecycleState target_state) { … } void LocalFrameView::ClearResizeObserverLimit() { … } bool LocalFrameView::ShouldDeferLayoutSnap() const { … } void LocalFrameView::EnqueueScrollSnapChangingFromImplIfNecessary() { … } bool LocalFrameView::RunStyleAndLayoutLifecyclePhases( DocumentLifecycle::LifecycleState target_state) { … } bool LocalFrameView::RunCompositingInputsLifecyclePhase( DocumentLifecycle::LifecycleState target_state) { … } bool LocalFrameView::RunPrePaintLifecyclePhase( DocumentLifecycle::LifecycleState target_state) { … } bool LocalFrameView::AnyFrameIsPrintingOrPaintingPreview() { … } void LocalFrameView::RunPaintLifecyclePhase(PaintBenchmarkMode benchmark_mode) { … } void LocalFrameView::RunAccessibilitySteps() { … } void LocalFrameView::EnqueueScrollAnchoringAdjustment( ScrollableArea* scrollable_area) { … } void LocalFrameView::DequeueScrollAnchoringAdjustment( ScrollableArea* scrollable_area) { … } void LocalFrameView::SetNeedsEnqueueScrollEvent( PaintLayerScrollableArea* scrollable_area) { … } void LocalFrameView::PerformScrollAnchoringAdjustments() { … } void LocalFrameView::EnqueueScrollEvents() { … } void LocalFrameView::PaintTree( PaintBenchmarkMode benchmark_mode, std::optional<PaintController>& paint_controller) { … } cc::Layer* LocalFrameView::RootCcLayer() { … } const cc::Layer* LocalFrameView::RootCcLayer() const { … } void LocalFrameView::CreatePaintTimelineEvents() { … } void LocalFrameView::PushPaintArtifactToCompositor(bool repainted) { … } void LocalFrameView::AppendViewTransitionRequests( WTF::Vector<std::unique_ptr<ViewTransitionRequest>>& requests) { … } std::unique_ptr<JSONObject> LocalFrameView::CompositedLayersAsJSON( LayerTreeFlags flags) { … } void LocalFrameView::UpdateStyleAndLayoutIfNeededRecursive() { … } void LocalFrameView::UpdateStyleAndLayout() { … } bool LocalFrameView::UpdateStyleAndLayoutInternal() { … } void LocalFrameView::EnableAutoSizeMode(const gfx::Size& min_size, const gfx::Size& max_size) { … } void LocalFrameView::DisableAutoSizeMode() { … } void LocalFrameView::ForceLayoutForPagination(float maximum_shrink_factor) { … } void LocalFrameView::DestroyPaginationLayout() { … } gfx::Rect LocalFrameView::RootFrameToDocument( const gfx::Rect& rect_in_root_frame) { … } gfx::Point LocalFrameView::RootFrameToDocument( const gfx::Point& point_in_root_frame) { … } gfx::PointF LocalFrameView::RootFrameToDocument( const gfx::PointF& point_in_root_frame) { … } gfx::Rect LocalFrameView::DocumentToFrame( const gfx::Rect& rect_in_document) const { … } gfx::Point LocalFrameView::DocumentToFrame( const gfx::Point& point_in_document) const { … } gfx::PointF LocalFrameView::DocumentToFrame( const gfx::PointF& point_in_document) const { … } PhysicalOffset LocalFrameView::DocumentToFrame( const PhysicalOffset& offset_in_document) const { … } PhysicalRect LocalFrameView::DocumentToFrame( const PhysicalRect& rect_in_document) const { … } gfx::Point LocalFrameView::FrameToDocument( const gfx::Point& point_in_frame) const { … } PhysicalOffset LocalFrameView::FrameToDocument( const PhysicalOffset& offset_in_frame) const { … } gfx::Rect LocalFrameView::FrameToDocument( const gfx::Rect& rect_in_frame) const { … } PhysicalRect LocalFrameView::FrameToDocument( const PhysicalRect& rect_in_frame) const { … } gfx::Rect LocalFrameView::ConvertToContainingEmbeddedContentView( const gfx::Rect& local_rect) const { … } gfx::Rect LocalFrameView::ConvertFromContainingEmbeddedContentView( const gfx::Rect& parent_rect) const { … } PhysicalOffset LocalFrameView::ConvertToContainingEmbeddedContentView( const PhysicalOffset& local_offset) const { … } gfx::PointF LocalFrameView::ConvertToContainingEmbeddedContentView( const gfx::PointF& local_point) const { … } PhysicalOffset LocalFrameView::ConvertFromContainingEmbeddedContentView( const PhysicalOffset& parent_offset) const { … } gfx::PointF LocalFrameView::ConvertFromContainingEmbeddedContentView( const gfx::PointF& parent_point) const { … } void LocalFrameView::SetTracksRasterInvalidations( bool track_raster_invalidations) { … } void LocalFrameView::ServiceScrollAnimations(base::TimeTicks start_time) { … } void LocalFrameView::ScheduleAnimation(base::TimeDelta delay, base::Location location) { … } void LocalFrameView::OnCommitRequested() { … } void LocalFrameView::AddScrollAnchoringScrollableArea( PaintLayerScrollableArea* scrollable_area) { … } void LocalFrameView::RemoveScrollAnchoringScrollableArea( PaintLayerScrollableArea* scrollable_area) { … } void LocalFrameView::AddAnimatingScrollableArea( PaintLayerScrollableArea* scrollable_area) { … } void LocalFrameView::RemoveAnimatingScrollableArea( PaintLayerScrollableArea* scrollable_area) { … } void LocalFrameView::AddUserScrollableArea( PaintLayerScrollableArea* scrollable_area) { … } void LocalFrameView::RemoveUserScrollableArea( PaintLayerScrollableArea* scrollable_area) { … } void LocalFrameView::AttachToLayout() { … } void LocalFrameView::DetachFromLayout() { … } void LocalFrameView::AddPlugin(WebPluginContainerImpl* plugin) { … } void LocalFrameView::RemovePlugin(WebPluginContainerImpl* plugin) { … } void LocalFrameView::RemoveScrollbar(Scrollbar* scrollbar) { … } void LocalFrameView::AddScrollbar(Scrollbar* scrollbar) { … } bool LocalFrameView::VisualViewportSuppliesScrollbars() { … } AXObjectCache* LocalFrameView::ExistingAXObjectCache() const { … } void LocalFrameView::SetCursor(const ui::Cursor& cursor) { … } void LocalFrameView::PropagateFrameRects() { … } void LocalFrameView::ZoomFactorChanged(float zoom_factor) { … } void LocalFrameView::SetLayoutSizeInternal(const gfx::Size& size) { … } void LocalFrameView::DidChangeScrollOffset() { … } ScrollableArea* LocalFrameView::ScrollableAreaWithElementId( const CompositorElementId& id) { … } void LocalFrameView::ScrollRectToVisibleInRemoteParent( const PhysicalRect& rect_to_scroll, mojom::blink::ScrollIntoViewParamsPtr params) { … } void LocalFrameView::NotifyFrameRectsChangedIfNeeded() { … } PhysicalOffset LocalFrameView::ViewportToFrame( const PhysicalOffset& point_in_viewport) const { … } gfx::PointF LocalFrameView::ViewportToFrame( const gfx::PointF& point_in_viewport) const { … } gfx::Rect LocalFrameView::ViewportToFrame( const gfx::Rect& rect_in_viewport) const { … } gfx::Point LocalFrameView::ViewportToFrame( const gfx::Point& point_in_viewport) const { … } gfx::Rect LocalFrameView::FrameToViewport( const gfx::Rect& rect_in_frame) const { … } gfx::Point LocalFrameView::FrameToViewport( const gfx::Point& point_in_frame) const { … } gfx::PointF LocalFrameView::FrameToViewport( const gfx::PointF& point_in_frame) const { … } gfx::Rect LocalFrameView::FrameToScreen(const gfx::Rect& rect) const { … } gfx::Point LocalFrameView::SoonToBeRemovedUnscaledViewportToContents( const gfx::Point& point_in_viewport) const { … } LocalFrameView::AllowThrottlingScope::AllowThrottlingScope( const LocalFrameView& frame_view) : … { … } LocalFrameView::DisallowThrottlingScope::DisallowThrottlingScope( const LocalFrameView& frame_view) : … { … } LocalFrameView::ForceThrottlingScope::ForceThrottlingScope( const LocalFrameView& frame_view) : … { … } PaintControllerPersistentData& LocalFrameView::EnsurePaintControllerPersistentData() { … } bool LocalFrameView::CapturePaintPreview( GraphicsContext& context, const gfx::Vector2d& paint_offset) const { … } void LocalFrameView::Paint(GraphicsContext& context, PaintFlags paint_flags, const CullRect& cull_rect, const gfx::Vector2d& paint_offset) const { … } void LocalFrameView::PaintFrame(GraphicsContext& context, PaintFlags paint_flags) const { … } void LocalFrameView::PrintPage(GraphicsContext& context, wtf_size_t page_index, const CullRect& cull_rect) { … } static bool PaintOutsideOfLifecycleIsAllowed(GraphicsContext& context, const LocalFrameView& frame_view) { … } void LocalFrameView::PaintOutsideOfLifecycle(GraphicsContext& context, const PaintFlags paint_flags, const CullRect& cull_rect) { … } void LocalFrameView::PaintOutsideOfLifecycleWithThrottlingAllowed( GraphicsContext& context, const PaintFlags paint_flags, const CullRect& cull_rect) { … } void LocalFrameView::PaintForTest(const CullRect& cull_rect) { … } PaintRecord LocalFrameView::GetPaintRecord(const gfx::Rect* cull_rect) const { … } const PaintArtifact& LocalFrameView::GetPaintArtifact() const { … } gfx::Rect LocalFrameView::ConvertToRootFrame( const gfx::Rect& local_rect) const { … } gfx::Point LocalFrameView::ConvertToRootFrame( const gfx::Point& local_point) const { … } PhysicalOffset LocalFrameView::ConvertToRootFrame( const PhysicalOffset& local_offset) const { … } gfx::PointF LocalFrameView::ConvertToRootFrame( const gfx::PointF& local_point) const { … } PhysicalRect LocalFrameView::ConvertToRootFrame( const PhysicalRect& local_rect) const { … } gfx::Rect LocalFrameView::ConvertFromRootFrame( const gfx::Rect& rect_in_root_frame) const { … } gfx::Point LocalFrameView::ConvertFromRootFrame( const gfx::Point& point_in_root_frame) const { … } PhysicalOffset LocalFrameView::ConvertFromRootFrame( const PhysicalOffset& offset_in_root_frame) const { … } gfx::PointF LocalFrameView::ConvertFromRootFrame( const gfx::PointF& point_in_root_frame) const { … } void LocalFrameView::ParentVisibleChanged() { … } void LocalFrameView::SelfVisibleChanged() { … } void LocalFrameView::Show() { … } void LocalFrameView::Hide() { … } int LocalFrameView::ViewportWidth() const { … } int LocalFrameView::ViewportHeight() const { … } ScrollableArea* LocalFrameView::GetScrollableArea() { … } PaintLayerScrollableArea* LocalFrameView::LayoutViewport() const { … } RootFrameViewport* LocalFrameView::GetRootFrameViewport() { … } void LocalFrameView::CollectDraggableRegions( LayoutObject& layout_object, Vector<DraggableRegionValue>& regions) const { … } bool LocalFrameView::UpdateViewportIntersectionsForSubtree( unsigned parent_flags, ComputeIntersectionsContext& context) { … } void LocalFrameView::DeliverSynchronousIntersectionObservations() { … } void LocalFrameView::CrossOriginToNearestMainFrameChanged() { … } void LocalFrameView::CrossOriginToParentFrameChanged() { … } void LocalFrameView::SetViewportIntersection( const mojom::blink::ViewportIntersectionState& intersection_state) { … } void LocalFrameView::VisibilityForThrottlingChanged() { … } void LocalFrameView::VisibilityChanged( blink::mojom::FrameVisibility visibility) { … } void LocalFrameView::RenderThrottlingStatusChanged() { … } void LocalFrameView::SetIntersectionObservationState( IntersectionObservationState state) { … } void LocalFrameView::UpdateIntersectionObservationStateOnScroll( gfx::Vector2dF scroll_delta) { … } void LocalFrameView::SetVisualViewportOrOverlayNeedsRepaint() { … } bool LocalFrameView::VisualViewportOrOverlayNeedsRepaintForTesting() const { … } void LocalFrameView::SetPaintArtifactCompositorNeedsUpdate() { … } PaintArtifactCompositor* LocalFrameView::GetPaintArtifactCompositor() const { … } unsigned LocalFrameView::GetIntersectionObservationFlags( unsigned parent_flags) const { … } bool LocalFrameView::ShouldThrottleRendering() const { … } bool LocalFrameView::ShouldThrottleRenderingForTest() const { … } bool LocalFrameView::CanThrottleRendering() const { … } void LocalFrameView::UpdateRenderThrottlingStatus(bool hidden_for_throttling, bool subtree_throttled, bool display_locked, bool recurse) { … } void LocalFrameView::SetThrottledForViewTransition(bool throttled) { … } void LocalFrameView::BeginLifecycleUpdates() { … } bool LocalFrameView::WillDoPaintHoldingForFCP() const { … } String LocalFrameView::MainThreadScrollingReasonsAsText() { … } bool LocalFrameView::MapToVisualRectInRemoteRootFrame( PhysicalRect& rect, bool apply_overflow_clip) { … } void LocalFrameView::MapLocalToRemoteMainFrame( TransformState& transform_state) { … } LayoutUnit LocalFrameView::CaretWidth() const { … } void LocalFrameView::RegisterTapEvent(Element* target) { … } LocalFrameUkmAggregator* LocalFrameView::GetUkmAggregator() { … } void LocalFrameView::ResetUkmAggregatorForTesting() { … } void LocalFrameView::OnFirstContentfulPaint() { … } void LocalFrameView::RegisterForLifecycleNotifications( LifecycleNotificationObserver* observer) { … } void LocalFrameView::UnregisterFromLifecycleNotifications( LifecycleNotificationObserver* observer) { … } void LocalFrameView::EnqueueStartOfLifecycleTask(base::OnceClosure closure) { … } void LocalFrameView::NotifyVideoIsDominantVisibleStatus( HTMLVideoElement* element, bool is_dominant) { … } bool LocalFrameView::HasDominantVideoElement() const { … } #if DCHECK_IS_ON() LocalFrameView::DisallowLayoutInvalidationScope:: DisallowLayoutInvalidationScope(LocalFrameView* view) : … { … } LocalFrameView::DisallowLayoutInvalidationScope:: ~DisallowLayoutInvalidationScope() { … } #endif bool LocalFrameView::UpdatePaintDebugInfoEnabled() { … } OverlayInterstitialAdDetector& LocalFrameView::EnsureOverlayInterstitialAdDetector() { … } StickyAdDetector& LocalFrameView::EnsureStickyAdDetector() { … } static PaintLayer* GetXrOverlayLayer(Document& document) { … } PaintLayer* LocalFrameView::GetXROverlayLayer() const { … } void LocalFrameView::SetCullRectNeedsUpdateForFrames(bool disable_expansion) { … } void LocalFrameView::RunPaintBenchmark(int repeat_count, cc::PaintBenchmarkResult& result) { … } DarkModeFilter& LocalFrameView::EnsureDarkModeFilter() { … } void LocalFrameView::AddPendingTransformUpdate(LayoutObject& object) { … } bool LocalFrameView::RemovePendingTransformUpdate(const LayoutObject& object) { … } void LocalFrameView::AddPendingOpacityUpdate(LayoutObject& object) { … } bool LocalFrameView::RemovePendingOpacityUpdate(const LayoutObject& object) { … } bool LocalFrameView::ExecuteAllPendingUpdates() { … } void LocalFrameView::RemoveAllPendingUpdates() { … } void LocalFrameView::AddPendingStickyUpdate(PaintLayerScrollableArea* object) { … } bool LocalFrameView::HasPendingStickyUpdate( PaintLayerScrollableArea* object) const { … } void LocalFrameView::ExecutePendingStickyUpdates() { … } void LocalFrameView::AddPendingSnapUpdate(PaintLayerScrollableArea* object) { … } void LocalFrameView::RemovePendingSnapUpdate(PaintLayerScrollableArea* object) { … } void LocalFrameView::ExecutePendingSnapUpdates() { … } void LocalFrameView::NotifyElementWithRememberedSizeDisconnected( Element* element) { … } bool LocalFrameView::UpdateLastSuccessfulPositionFallbacks() { … } } // namespace blink
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