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Unified Diff: third_party/WebKit/Source/web/WebPagePopupImpl.cpp

Issue 1577263004: Communicate whether passive event listeners exist to cc. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master_wheel_passive_listeners
Patch Set: Rebase Created 4 years, 10 months ago
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Index: third_party/WebKit/Source/web/WebPagePopupImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebPagePopupImpl.cpp b/third_party/WebKit/Source/web/WebPagePopupImpl.cpp
index 61cb67200873d646be107de6cf3e629ed5263d6c..379526bc37522c9740537f4c4adcac61810b09f7 100644
--- a/third_party/WebKit/Source/web/WebPagePopupImpl.cpp
+++ b/third_party/WebKit/Source/web/WebPagePopupImpl.cpp
@@ -163,22 +163,18 @@ private:
m_popup->m_webView->client()->didChangeCursor(WebCursorInfo(cursor));
}
- void needTouchEvents(bool needsTouchEvents) override
- {
- m_popup->widgetClient()->hasTouchEventHandlers(needsTouchEvents);
- }
-
- void setHaveWheelEventHandlers(bool haveEventHandlers) override
+ void setEventListenerProperties(WebEventListenerClass eventClass, WebEventListenerProperties properties) override
{
+ if (eventClass == WebEventListenerClass::Touch)
+ m_popup->widgetClient()->hasTouchEventHandlers(properties != WebEventListenerProperties::Nothing);
if (m_popup->m_layerTreeView)
- return m_popup->m_layerTreeView->setHaveWheelEventHandlers(haveEventHandlers);
+ m_popup->m_layerTreeView->setEventListenerProperties(eventClass, properties);
}
-
- bool haveWheelEventHandlers() const override
+ WebEventListenerProperties eventListenerProperties(WebEventListenerClass eventClass) const override
{
if (m_popup->m_layerTreeView)
- return m_popup->m_layerTreeView->haveWheelEventHandlers();
- return false;
+ return m_popup->m_layerTreeView->eventListenerProperties(eventClass);
+ return WebEventListenerProperties::Nothing;
}
void setHaveScrollEventHandlers(bool hasEventHandlers) override

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