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mihnea@adobe.com authored
https://bugs.webkit.org/show_bug.cgi?id=80134 Reviewed by David Hyatt. Source/WebCore: The named flow content nodes collection contains those nodes with webkitFlowInto property set to 'flow'. In the list, the nodes are placed in document order. Nodes with display:none are also part of the list. The list of nodes is returned as a static node list. The content nodes are stored in RenderNamedFlowThread. The content nodes are added to the list in NodeRenderingContext::moveToFlowThreadIfNeeded and removed from the list in Element::detach. When an element -webkit-flow-into property is changed, the element is detached and attached. I have also added a bit in NodeFlags to mark that an element is part of a named flow (and the corresponding inNamedFlow/setInNamedFlow/clearInNamedFlow functions). Test: fast/regions/webkit-named-flow-content-nodes.html * dom/Document.cpp: (WebCore::Document::webkitGetFlowByName): * dom/Document.h: * dom/Element.cpp: (WebCore::Element::detach): * dom/Node.h: (WebCore::Node::inNamedFlow): (WebCore::Node::setInNamedFlow): (WebCore::Node::clearInNamedFlow): (Node): * dom/NodeRenderingContext.cpp: (WebCore::NodeRenderingContext::moveToFlowThreadIfNeeded): * dom/WebKitNamedFlow.cpp: (WebCore::WebKitNamedFlow::contentNodes): (WebCore): * dom/WebKitNamedFlow.h: (WebKitNamedFlow): * dom/WebKitNamedFlow.idl: * rendering/FlowThreadController.cpp: (WebCore::FlowThreadController::registerNamedFlowContentNode): (WebCore): (WebCore::FlowThreadController::unregisterNamedFlowContentNode): * rendering/FlowThreadController.h: (FlowThreadController): * rendering/RenderNamedFlowThread.cpp: (WebCore): (WebCore::RenderNamedFlowThread::registerNamedFlowContentNode): (WebCore::RenderNamedFlowThread::unregisterNamedFlowContentNode): * rendering/RenderNamedFlowThread.h: (WebCore): (RenderNamedFlowThread): (WebCore::RenderNamedFlowThread::contentNodes): (WebCore::RenderNamedFlowThread::hasContentNode): LayoutTests: * fast/regions/webkit-named-flow-content-nodes-expected.txt: Added. * fast/regions/webkit-named-flow-content-nodes.html: Added. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@114189 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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