Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: b31973ed822b67cb44fce5b2c251a895c05c3db1
https://github.com/WebKit/WebKit/commit/b31973ed822b67cb44fce5b2c251a895c05c3db1
Author: Nikolaos Mouchtaris <nmouchta...@apple.com>
Date: 2025-07-15 (Tue, 15 Jul 2025)
Changed paths:
M Source/WebCore/PAL/pal/spi/mac/IOKitSPIMac.h
M Source/WebCore/page/WheelEventDeltaFilter.cpp
M Source/WebCore/page/mac/WheelEventDeltaFilterMac.mm
M Source/WebCore/page/scrolling/ScrollingTreeGestureState.cpp
M Source/WebCore/platform/PlatformWheelEvent.cpp
M Source/WebCore/platform/PlatformWheelEvent.h
M Source/WebCore/platform/PlatformWheelEvent.serialization.in
M Source/WebCore/platform/mac/ScrollingEffectsController.mm
M Source/WebKit/Shared/WebEvent.serialization.in
M Source/WebKit/Shared/WebWheelEvent.h
M Source/WebKit/Shared/mac/WebEventFactory.mm
M Source/WebKit/WebProcess/Plugins/PDF/PDFPlugin.mm
M Source/WebKit/WebProcess/WebPage/MomentumEventDispatcher.cpp
M Source/WebKitLegacy/mac/DOM/WebDOMOperations.mm
Log Message:
-----------
Add momentum phase will begin to WebWheelEvent
https://bugs.webkit.org/show_bug.cgi?id=295945
rdar://155832880
Reviewed by Simon Fraser.
To properly implement scrollend events, we need to know if a
phase ended wheel event will result in subsequent momentum events.
Although this has not been adopted by AppKit, we can look at the
underlying IOHIDEvent. This patch adds a WillBegin phase, which will
be consulted in an upcoming patch implemnting the scrollend event for
momentum scrolls.
* Source/WebCore/PAL/pal/spi/mac/IOKitSPIMac.h:
* Source/WebCore/page/WheelEventDeltaFilter.cpp:
(WebCore::BasicWheelEventDeltaFilter::updateFromEvent):
* Source/WebCore/page/mac/WheelEventDeltaFilterMac.mm:
(WebCore::WheelEventDeltaFilterMac::updateFromEvent):
* Source/WebCore/page/scrolling/ScrollingTreeGestureState.cpp:
(WebCore::ScrollingTreeGestureState::nodeDidHandleEvent):
* Source/WebCore/platform/PlatformWheelEvent.cpp:
(WebCore::operator<<):
* Source/WebCore/platform/PlatformWheelEvent.h:
(WebCore::PlatformWheelEvent::isMomentumEvent const):
* Source/WebCore/platform/PlatformWheelEvent.serialization.in:
* Source/WebCore/platform/mac/ScrollingEffectsController.mm:
(WebCore::ScrollingEffectsController::handleWheelEvent):
* Source/WebKit/Shared/WebEvent.serialization.in:
* Source/WebKit/Shared/WebWheelEvent.h:
(WebKit::WebWheelEvent::isMomentumEvent const):
* Source/WebKit/Shared/mac/WebEventFactory.mm:
(WebKit::WebEventFactory::createWebWheelEvent):
* Source/WebKit/WebProcess/Plugins/PDF/PDFPlugin.mm:
(WebKit::PDFPlugin::handleWheelEvent):
* Source/WebKit/WebProcess/WebPage/MomentumEventDispatcher.cpp:
(WebKit::MomentumEventDispatcher::handleWheelEvent):
* Source/WebKitLegacy/mac/DOM/WebDOMOperations.mm:
(toNSEventPhase):
Canonical link: https://commits.webkit.org/297432@main
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