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LibWeb: Add a default DocumentTimeline object to DOM::Document

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Matthew Olsson 2023-11-04 08:38:46 -07:00 • committed by Andreas Kling
parent 734076946b
commit 2fbb9649e3
3 changed files with 21 additions and 0 deletions
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12
Userland/Libraries/LibWeb/DOM/Document.cpp
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@ -16,6 +16,7 @@
#include <LibJS/Runtime/Array.h>
#include <LibJS/Runtime/FunctionObject.h>
#include <LibJS/Runtime/NativeFunction.h>
#include <LibWeb/Animations/DocumentTimeline.h>
#include <LibWeb/Bindings/MainThreadVM.h>
#include <LibWeb/CSS/MediaQueryList.h>
#include <LibWeb/CSS/MediaQueryListEvent.h>
@ -383,6 +384,8 @@ void Document::visit_edges(Cell::Visitor& visitor)
visitor.visit(m_lazy_load_intersection_observer);
visitor.visit(m_visual_viewport);
visitor.visit(m_default_timeline);
for (auto& script : m_scripts_to_execute_when_parsing_has_finished)
visitor.visit(script);
for (auto& script : m_scripts_to_execute_as_soon_as_possible)
@ -3560,4 +3563,13 @@ HashMap<AK::URL, HTML::SharedImageRequest*>& Document::shared_image_requests()
return m_shared_image_requests;
}
// https://www.w3.org/TR/web-animations-1/#dom-document-timeline
JS::NonnullGCPtr<Animations::DocumentTimeline> Document::timeline()
{
// The DocumentTimeline object representing the default document timeline.
if (!m_default_timeline)
m_default_timeline = Animations::DocumentTimeline::create(realm(), *this, static_cast<double>(MonotonicTime::now().milliseconds()));
return *m_default_timeline;
}
}