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Issue #2472 - Part 4: Make TopLayer{Push|Pop} part of nsIDocument.

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Moonchild 2024-05-04 18:16:28 +02:00 • committed by roytam1
commit 7a04afab4a
2 changed files with 11 additions and 2 deletions
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4
dom/base/nsDocument.h
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@ -904,11 +904,11 @@ public:
void CleanupFullscreenState(); void CleanupFullscreenState();
// Pushes aElement onto the top layer // Pushes aElement onto the top layer
bool TopLayerPush(Element* aElement); bool TopLayerPush(Element* aElement) override;
// Removes the topmost element which have aPredicate return true from the top // Removes the topmost element which have aPredicate return true from the top
// layer. The removed element, if any, is returned. // layer. The removed element, if any, is returned.
Element* TopLayerPop(FunctionRef<bool(Element*)> aPredicateFunc); Element* TopLayerPop(FunctionRef<bool(Element*)> aPredicateFunc) override;
// Pops the fullscreen element from the top layer and clears its // Pops the fullscreen element from the top layer and clears its
// fullscreen flag. // fullscreen flag.

9
dom/base/nsIDocument.h
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@ -100,6 +100,8 @@ class nsIGlobalObject;
class nsStyleSet; class nsStyleSet;
struct nsCSSSelectorList; struct nsCSSSelectorList;
using mozilla::FunctionRef;
namespace mozilla { namespace mozilla {
class CSSStyleSheet; class CSSStyleSheet;
class ErrorResult; class ErrorResult;
@ -1339,6 +1341,13 @@ public:
* in this document. * in this document.
*/ */
virtual void SetFullscreenRoot(nsIDocument* aRoot) = 0; virtual void SetFullscreenRoot(nsIDocument* aRoot) = 0;
/**
* Push elements to and pop elements from the top layer.
* Currently in use for fullscreen and modal version of <dialog>.
*/
virtual bool TopLayerPush(Element* aElement) = 0;
virtual Element* TopLayerPop(FunctionRef<bool(Element*)> aPredicateFunc) = 0;
/** /**
* Synchronously cleans up the fullscreen state on the given document. * Synchronously cleans up the fullscreen state on the given document.