gecko-dev/parser/html/nsHtml5PendingNotification.h

52 строки
1.2 KiB
C++

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsHtml5PendingNotification_h__
#define nsHtml5PendingNotification_h__
#include "nsNodeUtils.h"
class nsHtml5TreeBuilder;
class nsHtml5PendingNotification {
public:
nsHtml5PendingNotification(nsIContent* aParent)
: mParent(aParent),
mChildCount(aParent->GetChildCount() - 1)
{
MOZ_COUNT_CTOR(nsHtml5PendingNotification);
}
~nsHtml5PendingNotification() {
MOZ_COUNT_DTOR(nsHtml5PendingNotification);
}
inline void Fire() {
nsNodeUtils::ContentAppended(mParent, mParent->GetChildAt(mChildCount),
mChildCount);
}
inline bool Contains(nsIContent* aNode) {
return !!(mParent == aNode);
}
inline bool HaveNotifiedIndex(PRUint32 index) {
return index < mChildCount;
}
private:
/**
* An element
*/
nsIContent* mParent;
/**
* Child count at start of notification deferring
*/
PRUint32 mChildCount;
};
#endif // nsHtml5PendingNotification_h__