[webkit-changes] [WebKit/WebKit] e3441e: Adopt dynamicDowncast<> across page/scrolling

[Anne van Kesteren]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: e3441ec2e3924c92c954b4d83534f9fbea4ace8a
      https://github.com/WebKit/WebKit/commit/e3441ec2e3924c92c954b4d83534f9fbea4ace8a
  Author: Anne van Kesteren <annevk at annevk.nl>
  Date:   2024-02-22 (Thu, 22 Feb 2024)

  Changed paths:
    M Source/WebCore/page/scrolling/AsyncScrollingCoordinator.cpp
    M Source/WebCore/page/scrolling/AsyncScrollingCoordinator.h
    M Source/WebCore/page/scrolling/ScrollAnchoringController.cpp
    M Source/WebCore/page/scrolling/ScrollingCoordinator.cpp
    M Source/WebCore/page/scrolling/ScrollingStateStickyNode.cpp
    M Source/WebCore/page/scrolling/ScrollingTreeFixedNode.cpp
    M Source/WebCore/page/scrolling/ScrollingTreeFrameHostingNode.cpp
    M Source/WebCore/page/scrolling/ScrollingTreeFrameScrollingNode.cpp
    M Source/WebCore/page/scrolling/ScrollingTreeOverflowScrollProxyNode.cpp
    M Source/WebCore/page/scrolling/ScrollingTreePositionedNode.cpp
    M Source/WebCore/page/scrolling/ScrollingTreeScrollingNode.cpp
    M Source/WebCore/page/scrolling/ScrollingTreeStickyNode.cpp
    M Source/WebCore/page/scrolling/ThreadedScrollingTree.cpp
    M Source/WebCore/page/scrolling/cocoa/ScrollingTreeFixedNodeCocoa.mm
    M Source/WebCore/page/scrolling/mac/ScrollingTreeFrameScrollingNodeMac.mm
    M Source/WebCore/page/scrolling/mac/ScrollingTreeMac.mm
    M Source/WebCore/page/scrolling/mac/ScrollingTreeOverflowScrollingNodeMac.mm
    M Source/WebCore/page/scrolling/mac/ScrollingTreePluginScrollingNodeMac.mm

  Log Message:
  -----------
  Adopt dynamicDowncast<> across page/scrolling
https://bugs.webkit.org/show_bug.cgi?id=269918

Reviewed by Chris Dumez.

* Source/WebCore/page/scrolling/AsyncScrollingCoordinator.cpp:
(WebCore::AsyncScrollingCoordinator::scrollableAreaScrollbarLayerDidChange):
(WebCore::AsyncScrollingCoordinator::setNodeLayers):
(WebCore::AsyncScrollingCoordinator::setFrameScrollingNodeState):
(WebCore::AsyncScrollingCoordinator::setRelatedOverflowScrollingNodes):
(WebCore::AsyncScrollingCoordinator::setSynchronousScrollingReasons):
(WebCore::AsyncScrollingCoordinator::synchronousScrollingReasons const):
* Source/WebCore/page/scrolling/AsyncScrollingCoordinator.h:
(WebCore::LayerTreeHitTestLocker::LayerTreeHitTestLocker):
* Source/WebCore/page/scrolling/ScrollAnchoringController.cpp:
(WebCore::ScrollAnchoringController::frameView):
(WebCore::elementForScrollableArea):
(WebCore::boundingRectForScrollableArea):
(WebCore::absolutePositionedElementOutsideScroller):
* Source/WebCore/page/scrolling/ScrollingCoordinator.cpp:
(WebCore::ScrollingCoordinator::absoluteEventTrackingRegionsForFrame const):
(WebCore::ScrollingCoordinator::hasVisibleSlowRepaintViewportConstrainedObjects const):
* Source/WebCore/page/scrolling/ScrollingStateStickyNode.cpp:
(WebCore::ScrollingStateStickyNode::computeLayerPosition const):
* Source/WebCore/page/scrolling/ScrollingTreeFixedNode.cpp:
(WebCore::ScrollingTreeFixedNode::commitStateBeforeChildren):
(WebCore::ScrollingTreeFixedNode::computeLayerPosition const):
* Source/WebCore/page/scrolling/ScrollingTreeFrameHostingNode.cpp:
(WebCore::ScrollingTreeFrameHostingNode::commitStateBeforeChildren):
* Source/WebCore/page/scrolling/ScrollingTreeFrameScrollingNode.cpp:
(WebCore::ScrollingTreeFrameScrollingNode::commitStateBeforeChildren):
* Source/WebCore/page/scrolling/ScrollingTreeOverflowScrollProxyNode.cpp:
(WebCore::ScrollingTreeOverflowScrollProxyNode::commitStateBeforeChildren):
(WebCore::ScrollingTreeOverflowScrollProxyNode::scrollDeltaSinceLastCommit const):
(WebCore::ScrollingTreeOverflowScrollProxyNode::computeLayerPosition const):
* Source/WebCore/page/scrolling/ScrollingTreePositionedNode.cpp:
(WebCore::ScrollingTreePositionedNode::commitStateBeforeChildren):
(WebCore::ScrollingTreePositionedNode::scrollDeltaSinceLastCommit const):
* Source/WebCore/page/scrolling/ScrollingTreeScrollingNode.cpp:
(WebCore::ScrollingTreeScrollingNode::commitStateBeforeChildren):
(WebCore::ScrollingTreeScrollingNode::commitStateAfterChildren):
* Source/WebCore/page/scrolling/ScrollingTreeStickyNode.cpp:
(WebCore::ScrollingTreeStickyNode::commitStateBeforeChildren):
(WebCore::ScrollingTreeStickyNode::computeLayerPosition const):
* Source/WebCore/page/scrolling/ThreadedScrollingTree.cpp:
(WebCore::ThreadedScrollingTree::didCommitTreeOnScrollingThread):
(WebCore::ThreadedScrollingTree::propagateSynchronousScrollingReasons):
(WebCore::ThreadedScrollingTree::scrollingTreeNodeDidScroll):
* Source/WebCore/page/scrolling/cocoa/ScrollingTreeFixedNodeCocoa.mm:
(WebCore::ScrollingTreeFixedNodeCocoa::commitStateBeforeChildren):
* Source/WebCore/page/scrolling/mac/ScrollingTreeFrameScrollingNodeMac.mm:
(WebCore::ScrollingTreeFrameScrollingNodeMac::commitStateBeforeChildren):
(WebCore::ScrollingTreeFrameScrollingNodeMac::commitStateAfterChildren):
* Source/WebCore/page/scrolling/mac/ScrollingTreeMac.mm:
(isScrolledBy):
* Source/WebCore/page/scrolling/mac/ScrollingTreeOverflowScrollingNodeMac.mm:
(WebCore::ScrollingTreeOverflowScrollingNodeMac::commitStateBeforeChildren):
* Source/WebCore/page/scrolling/mac/ScrollingTreePluginScrollingNodeMac.mm:
(WebCore::ScrollingTreePluginScrollingNodeMac::commitStateBeforeChildren):

Canonical link: https://commits.webkit.org/275209@main



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