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Bug 1413619 - Fix insertion point computation when display: contents pseudos are involved.

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Tag #1375
This commit is contained in:
Matt A. Tobin 2020-04-17 07:20:06 -04:00 • committed by Roy Tam
commit 5b1452e120
10 changed files with 192 additions and 243 deletions
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17
layout/base/nsLayoutUtils.h
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@ -353,23 +353,6 @@ public:
*/
static nsIFrame* GetRealPrimaryFrameFor(const nsIContent* aContent);
/**
* IsGeneratedContentFor returns true if aFrame is the outermost
* frame for generated content of type aPseudoElement for aContent.
* aFrame *might not* have the aPseudoElement pseudo-style! For example
* it might be a table wrapper frame and the inner table frame might
* have the pseudo-style.
*
* @param aContent the content node we're looking at. If this is
* null, then we just assume that aFrame has the right content
* pointer.
* @param aFrame the frame we're looking at
* @param aPseudoElement the pseudo type we're interested in
* @return whether aFrame is the generated aPseudoElement frame for aContent
*/
static bool IsGeneratedContentFor(nsIContent* aContent, nsIFrame* aFrame,
nsIAtom* aPseudoElement);
#ifdef DEBUG
// TODO: remove, see bug 598468.
static bool gPreventAssertInCompareTreePosition;