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Bug 806506 - Part 1: Implement ShadowRoot interface with DOM accessor methods. r=mrbkap,ehsan

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This commit is contained in:
William Chen
2013-12-02 02:26:11 -08:00
parent efd6bf738e
commit 1fa1645d78
36 changed files with 784 additions and 71 deletions
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37
content/base/src/FragmentOrElement.cpp
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@@ -120,6 +120,8 @@
#include "mozilla/CORSMode.h"
#include "mozilla/dom/ShadowRoot.h"
#include "nsStyledElement.h"
using namespace mozilla;
@@ -546,6 +548,12 @@ FragmentOrElement::nsDOMSlots::Traverse(nsCycleCollectionTraversalCallback &cb,
NS_CYCLE_COLLECTION_NOTE_EDGE_NAME(cb, "mSlots->mXBLInsertionParent");
cb.NoteXPCOMChild(mXBLInsertionParent.get());
NS_CYCLE_COLLECTION_NOTE_EDGE_NAME(cb, "mSlots->mShadowRoot");
cb.NoteXPCOMChild(NS_ISUPPORTS_CAST(nsIContent*, mShadowRoot));
NS_CYCLE_COLLECTION_NOTE_EDGE_NAME(cb, "mSlots->mContainingShadow");
cb.NoteXPCOMChild(NS_ISUPPORTS_CAST(nsIContent*, mContainingShadow));
NS_CYCLE_COLLECTION_NOTE_EDGE_NAME(cb, "mSlots->mChildrenList");
cb.NoteXPCOMChild(NS_ISUPPORTS_CAST(nsIDOMNodeList*, mChildrenList));
@@ -566,6 +574,8 @@ FragmentOrElement::nsDOMSlots::Unlink(bool aIsXUL)
NS_IF_RELEASE(mControllers);
mXBLBinding = nullptr;
mXBLInsertionParent = nullptr;
mShadowRoot = nullptr;
mContainingShadow = nullptr;
mChildrenList = nullptr;
mUndoManager = nullptr;
if (mClassList) {
@@ -960,6 +970,33 @@ FragmentOrElement::GetXBLInsertionParent() const
return nullptr;
}
ShadowRoot*
FragmentOrElement::GetShadowRoot() const
{
nsDOMSlots *slots = GetExistingDOMSlots();
if (slots) {
return slots->mShadowRoot;
}
return nullptr;
}
ShadowRoot*
FragmentOrElement::GetContainingShadow() const
{
nsDOMSlots *slots = GetExistingDOMSlots();
if (slots) {
return slots->mContainingShadow;
}
return nullptr;
}
void
FragmentOrElement::SetShadowRoot(ShadowRoot* aShadowRoot)
{
nsDOMSlots *slots = DOMSlots();
slots->mShadowRoot = aShadowRoot;
}
void
FragmentOrElement::SetXBLInsertionParent(nsIContent* aContent)
{