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| author | Matt A. Tobin <email@mattatobin.com> | 2020-04-17 06:38:37 -0400 |
|---|---|---|
| committer | Matt A. Tobin <email@mattatobin.com> | 2020-04-17 06:38:37 -0400 |
| commit | 3758434680616e91edf696e546fe3cc3b1d4da9c (patch) | |
| tree | 845788e5a7a90326c7026a7bd139bc222352a54f /dom/base/FragmentOrElement.cpp | |
| parent | 55d83ea6f9aa9d99963a4d1fb1f96a3b633ede49 (diff) | |
| download | UXP-3758434680616e91edf696e546fe3cc3b1d4da9c.tar UXP-3758434680616e91edf696e546fe3cc3b1d4da9c.tar.gz UXP-3758434680616e91edf696e546fe3cc3b1d4da9c.tar.lz UXP-3758434680616e91edf696e546fe3cc3b1d4da9c.tar.xz UXP-3758434680616e91edf696e546fe3cc3b1d4da9c.zip | |
Bug 1408341 - Implement assignedSlot on Element and Text
Tag #1375
Diffstat (limited to 'dom/base/FragmentOrElement.cpp')
| -rw-r--r-- | dom/base/FragmentOrElement.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/dom/base/FragmentOrElement.cpp b/dom/base/FragmentOrElement.cpp index 592f5447d..486bbc88c 100644 --- a/dom/base/FragmentOrElement.cpp +++ b/dom/base/FragmentOrElement.cpp @@ -123,6 +123,7 @@ #include "mozilla/CORSMode.h" #include "mozilla/dom/ShadowRoot.h" +#include "mozilla/dom/HTMLSlotElement.h" #include "mozilla/dom/HTMLTemplateElement.h" #include "nsStyledElement.h" @@ -614,6 +615,9 @@ FragmentOrElement::nsDOMSlots::Traverse(nsCycleCollectionTraversalCallback &cb) NS_CYCLE_COLLECTION_NOTE_EDGE_NAME(cb, "mExtendedSlots->mContainingShadow"); cb.NoteXPCOMChild(NS_ISUPPORTS_CAST(nsIContent*, mExtendedSlots->mContainingShadow)); + NS_CYCLE_COLLECTION_NOTE_EDGE_NAME(cb, "mExtendedSlots->mAssignedSlot"); + cb.NoteXPCOMChild(NS_ISUPPORTS_CAST(nsIContent*, mExtendedSlots->mAssignedSlot.get())); + NS_CYCLE_COLLECTION_NOTE_EDGE_NAME(cb, "mExtendedSlots->mXBLBinding"); cb.NoteNativeChild(mExtendedSlots->mXBLBinding, NS_CYCLE_COLLECTION_PARTICIPANT(nsXBLBinding)); @@ -657,6 +661,7 @@ FragmentOrElement::nsDOMSlots::Unlink() mExtendedSlots->mLabelsList = nullptr; mExtendedSlots->mShadowRoot = nullptr; mExtendedSlots->mContainingShadow = nullptr; + mExtendedSlots->mAssignedSlot = nullptr; MOZ_ASSERT(!(mExtendedSlots->mXBLBinding)); mExtendedSlots->mXBLInsertionParent = nullptr; if (mExtendedSlots->mCustomElementData) { @@ -1126,6 +1131,20 @@ FragmentOrElement::GetExistingDestInsertionPoints() const return nullptr; } +HTMLSlotElement* +FragmentOrElement::GetAssignedSlot() const +{ + nsExtendedDOMSlots* slots = GetExistingExtendedDOMSlots(); + return slots ? slots->mAssignedSlot.get() : nullptr; +} + +void +FragmentOrElement::SetAssignedSlot(HTMLSlotElement* aSlot) +{ + nsExtendedDOMSlots* slots = ExtendedDOMSlots(); + slots->mAssignedSlot = aSlot; +} + void FragmentOrElement::SetXBLInsertionParent(nsIContent* aContent) { |