This covers the following:
Bug 1413834 Implement sequential focus navigation regarding shadow DOM
> Bug 1430020 Let sequential focus navigation in shadow DOM enter iframes
> Bug 1430701 Handle focus navigation on frameless shadow hosts in light DOM
> Bug 1430692 Handle focus navigation on NAC in shadow DOM
> Bug 1453693 Ensure sequential focus navigation works in Shadow DOM and add some tests
> Bug 1466581 Handle sequential focus also in nested shadow DOM
> Bug 1481079 Shadow DOM hosts should be focusable
> Bug 1507101 Use StyleChildrenIterator instead of custom frame tree walking code to handle NAC inside shadow dom
> Bug 1512043 Ensure traverse all nodes owned by the top level shadow host
> Bug 1512457 Fix various cases that focus navigation doesn't work well with frameless shadow host
> Bug 1513141 Really minor nsFocusManager cleanup
> Bug 1519090 Keyboard focus is trapped inside <slot>
> Bug 1528034 Make IsHostOrSlot null-safe
> Bug 1544826 Wrong focus navigation behavior when the root element is a shadow root
>> Bug 1500273 Ensure backward focus navigation works in Shadow DOM
* RE: BasicEvents.h - our WidgetEvent is not movable (yet), so the change that requires that wasn't included.
* Parts of this use code that was introduced in bug 1427511. For now, they were replaced with their equivalents.
GetNodeDepth() is a specialized version for ResizeObserver to get the depth of
a node across Shadow DOM. It's better to have this in ResizeObserver.cpp
instead of the generic ContentUtils.
Also updated the function to bypass the shadow root itself and not count it
because ResizeObserver doesn't observe the shadow root and only needs the
relative depths among all observed targets. IOW we use the flattened tree here.
Since these are just interpreted comments, there's 0 impact on actual code.
This removes all lines that match /* vim: set(.*)tw=80: */ with S&R -- there are
a few others scattered around which will be removed manually in a second part.
* Implementation for assignedNodes
* Include slots in the flat tree
* Fix event get-the-parent algorithm for a node
* Update and add reftests for Shadow DOM v1
* Update web platform tests expectations
Tag #1375
This is based on Bug 1395828
* Add nsHTMLElement::IsBlock()
* Rename nsHTMLTags methods
* Remove AssertParserServiceIsCorrect()
* Remove most uses of nsIParserService/nsParserService
* Make StyleChildrenIterator skip NAC generated by root element primary frame ancestors.
* Add nsINode::GetFlattenedTreeParentNodeForStyle.
* Add iterator class to find all restyle roots.
NOTE: Parts 1, 2, and "4.2"
Tag #1375
HTML standardizes proper behavior of colSpan and rowSpan:
The main thing is that getting the .rowSpan and .colSpan IDL properties will now return the actual clamped value that we use.
Since we are dealing with the element (nodeInfo->LocalName() and NameAtom() are the same value), we could use nodeInfo->NameAtom() instead.
Tag UXP Issue #1344
We make nsContentUtils::EnqueueLifecycleCallback static so that it can be called without a window object. To achive this, we also make CustomElementReaction not taking a CustomElementRegistry in the constructor, as it can call Upgrade statically.
Tag UXP Issue #1344
We call attributeChangedCallback in two cases:
1. When any of the attributes in the observed attribute list has changed, appended, removed, or replaced.
2. When upgrading an element, for each attribute in element's attribute list that is in the observed attribute list.
Note: w/ Fixup for not implementing an API Enhancement Bug 1363481.
Tag UXP Issue #1344
`IsLocalRefURL` is originally designed to be used by URLValue only.
Since we need this function in SVGUseElement::LookupHref too, duplicate it to nsContentUtils as a util function.
This is a duplication because CSSValue uses stringbuffers and not nsStrings.
While Bug 1356060 - "Just use nsString in URLValueData" converts this use from stringbuffer to nsString, it builds on a bunch of vartype refactoring (nsString vs. nsAString, etc.) which is too much of a headache to deal with just to deduplicate this simple function.
* Part 1. Move IsLocalRefURL to nsContentUtils to reuse this function. (port-rewrite)
`IsLocalRefURL` is originally designed to be used by URLValue only.
Since we need this function in SVGUseElement::LookupHref too, move it to nsContentUtils as a util function.
* Revert "Part 1. Move IsLocalRefURL to nsContentUtils to reuse this function. (port-rewrite)"
This reverts commit 19f010c62022e269f99066a8d90e3522fe31adaf.
* Part 1. Duplicate IsLocalRefURL to nsContentUtils to reuse this function.
`IsLocalRefURL` is originally designed to be used by URLValue only.
Since we need this function in SVGUseElement::LookupHref too, duplicate it to nsContentUtils as a util function.
This is a duplication because CSSValue uses stringbuffers and not nsStrings.
While Bug 1356060 - "Just use nsString in URLValueData" converts this use from stringbuffer to nsString, it builds on a bunch of vartype refactoring (nsString vs. nsAString, etc.) which is too much of a headache to deal with just to deduplicate this simple function.
* Part 2. Implement nsSVGEffects::GetBaseURLForLocalRef to export local-ref-url-resolving logic.
ResolveURLUsingLocalRef is designed to be internally used by nsSVGEffects::Get-{SVGEffect}-URI functions.
Since we also need it in SVGUseElement::LookupHref, make it public in nsSVGEffects.
* Part 3. Resolve local-ref in SVGUseElement::LookupHref by nsSVGEffects::GetBaseURLForLocalRef.
* Part 4. Reftest for using local-ref as xlink:href value.
FranklinDM
Martok
Moonchild
Brian Smith
Matt A. Tobin
win7-7
Gaming4JC
wolfbeast
janekptacijarabaci