Let nodes be oldNode's inclusive descendants that have their - fullscreen flag set, in tree order. +
Let nodes be oldNode's shadow-including inclusive descendants + that have their fullscreen flag set, in shadow-including tree order.
For each node in nodes, run these substeps: @@ -153,7 +153,6 @@ partial interface Element { partial interface Document { [LenientSetter] readonly attribute boolean fullscreenEnabled; - [LenientSetter] readonly attribute Element? fullscreenElement; [LenientSetter] readonly attribute boolean fullscreen; // historical Promise<void> exitFullscreen(); @@ -161,6 +160,10 @@ partial interface Document { attribute EventHandler onfullscreenchange; attribute EventHandler onfullscreenerror; }; + +partial interface DocumentOrShadowRoot { + [LenientSetter] readonly attribute Element? fullscreenElement; +};
-
@@ -171,20 +174,22 @@ partial interface Document {
Returns true if document has the ability to display elements fullscreen and fullscreen is supported, or false otherwise. -
document . {{Document/fullscreenElement}}-Returns document's fullscreen element. -
promise = document . {{Document/exitFullscreen()}}Stops document's fullscreen element from being displayed fullscreen and fulfills promise when done. + +
document . {{DocumentOrShadowRoot/fullscreenElement}}+Returns document's fullscreen element. + +
shadowroot . {{DocumentOrShadowRoot/fullscreenElement}}+Returns shadowroot's fullscreen element.
A fullscreen element ready check for an element element returns true if all of the following are true, and false otherwise:
-
-
-
element is in a document. +
element is connected.
element's node document is allowed to use the feature indicated by attribute name
allowfullscreen. @@ -283,14 +288,27 @@ these steps: return true if the context object is allowed to use the feature indicated by attribute nameallowfullscreenand fullscreen is supported, and false otherwise. -The
fullscreenElementattribute's getter must -return context object's fullscreen element. -The
fullscreenattribute's getter must return false if context object's fullscreen element is null, and true otherwise. -Use -
document.fullscreenElementinstead. +Use the {{DocumentOrShadowRoot/fullscreenElement}} attribute instead. + +
The +
fullscreenElement+attribute's getter must run these steps: + +-
+
If the context object is a shadow root and its + host is not connected, then return null.
+
+ Let candidate be the result of retargeting fullscreen element + against the context object. + +
If candidate and the context object are in the same tree, then + return candidate. + +
Return null. +
To collect documents to unfullscreen given doc, run these steps: @@ -461,8 +479,8 @@ following characteristics: is the viewport, and the initial containing block otherwise.
If it is an element, it and its
::backdroppseudo-element are not - rendered if its inclusive ancestor has thedisplayproperty set to -none. + rendered if its shadow-including inclusive ancestor has thedisplayproperty + set tonone.If its specified
displayproperty iscontents, it computes toblock. @@ -503,11 +521,17 @@ properties apply to this pseudo-element either.:fullscreenpseudo-classThe
:fullscreenpseudo-class must match any -element that has its fullscreen flag set. +element element for which one of the following conditions is true: -This makes it different from the {{Document/fullscreenElement}} API, -which returns a document's fullscreen element. +
-
+
element's fullscreen flag is set. + +
element is a shadow host and the result of retargeting its + node document's fullscreen element against element is element. +
This makes it different from the +{{DocumentOrShadowRoot/fullscreenElement}} API, which returns the topmost fullscreen element.
User-agent level style sheet defaults
diff --git a/fullscreen.html b/fullscreen.html index 320e0eb..623bd1c 100644 --- a/fullscreen.html +++ b/fullscreen.html @@ -71,7 +71,7 @@
Fullscreen API
-Living Standard — Last Updated
+Living Standard — Last Updated
-
@@ -152,7 +152,7 @@
-
-
Let nodes be oldNode’s inclusive descendants that have their fullscreen flag set, in tree order.
+Let nodes be oldNode’s shadow-including inclusive descendants that have their fullscreen flag set, in shadow-including tree order.
-
For each node in nodes, run these substeps:
-
@@ -180,7 +180,6 @@
promise = element .@@ -197,19 +200,22 @@requestFullscreen()4.
Returns true if document has the ability to display elements fullscreen and fullscreen is supported, or false otherwise.
-document .-fullscreenElement- -
Returns document’s fullscreen element.
promise = document .exitFullscreen()Stops document’s fullscreen element from being displayed fullscreen and fulfills promise when done.
+document .+fullscreenElement- +
Returns document’s fullscreen element.
+shadowroot .+fullscreenElement- +
Returns shadowroot’s fullscreen element.
-
-
element is in a document.
+element is connected.
-
element’s node document is allowed to use the feature indicated by attribute name
@@ -281,11 +287,21 @@allowfullscreen.4. The
fullscreenEnabledattribute’s getter must return true if the context object is allowed to use the feature indicated by attribute nameallowfullscreenand fullscreen is supported, and false otherwise. -The
fullscreenElementattribute’s getter must -return context object’s fullscreen element.The
-fullscreenattribute’s getter must return false if context object’s fullscreen element is null, and true otherwise.Use
+document.fullscreenElementinstead.Use the
+fullscreenElementattribute instead.The
+fullscreenElementattribute’s getter must run these steps:-
+
-
+
If the context object is a shadow root and its host is not connected, then return null.
+ -
+
Let candidate be the result of retargeting fullscreen element against the context object.
+ -
+
If candidate and the context object are in the same tree, then + return candidate.
+ -
+
Return null.
+
To collect documents to unfullscreen given doc, run these steps:
-
@@ -398,7 +414,8 @@
If it is an element, it and its
+ rendered if its shadow-including inclusive ancestor has the::backdroppseudo-element are not - rendered if its inclusive ancestor has thedisplayproperty set tonone.displayproperty + set tonone.If its specified
displayproperty iscontents, it computes toblock.- @@ -421,9 +438,14 @@
It does not inherit from any element and is not inherited from. No restrictions are made on what properties apply to this pseudo-element either. 6.3.
-:fullscreenpseudo-classThe
-:fullscreenpseudo-class must match any element that has its fullscreen flag set.This makes it different from the
+fullscreenElementAPI, -which returns a document’s fullscreen element.The
+:fullscreenpseudo-class must match any element element for which one of the following conditions is true:-
+
-
+
element’s fullscreen flag is set.
+ -
+
element is a shadow host and the result of retargeting its node document’s fullscreen element against element is element.
+
This makes it different from the
fullscreenElementAPI, which returns the topmost fullscreen element.6.4. User-agent level style sheet defaults
@namespace "http://www.w3.org/1999/xhtml";
-
+
4. partial interface Document { [LenientSetter] readonly attribute boolean fullscreenEnabled; - [LenientSetter] readonly attribute Element? fullscreenElement; [LenientSetter] readonly attribute boolean fullscreen; // historical Promise<void> exitFullscreen(); @@ -188,6 +187,10 @@
4. attribute EventHandler onfullscreenchange; attribute EventHandler onfullscreenerror; }; + +partial interface DocumentOrShadowRoot { + [LenientSetter] readonly attribute Element? fullscreenElement; +};
A fullscreen element ready check for an element element returns true if all of the following are true, and false otherwise:
3. Whenever the removing steps run with an oldNode, run these steps: