mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-01 22:55:23 +00:00
49 lines
1.3 KiB
C++
49 lines
1.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* 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 nsDOMWindowList_h___
|
|
#define nsDOMWindowList_h___
|
|
|
|
#include "nsCOMPtr.h"
|
|
#include "nsIDOMWindowCollection.h"
|
|
#include <stdint.h>
|
|
#include "nsIDocShell.h"
|
|
|
|
class nsIDocShell;
|
|
class nsIDOMWindow;
|
|
|
|
class nsDOMWindowList : public nsIDOMWindowCollection
|
|
{
|
|
public:
|
|
explicit nsDOMWindowList(nsIDocShell* aDocShell);
|
|
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIDOMWINDOWCOLLECTION
|
|
|
|
uint32_t GetLength();
|
|
already_AddRefed<nsIDOMWindow> IndexedGetter(uint32_t aIndex, bool& aFound);
|
|
|
|
//local methods
|
|
NS_IMETHOD SetDocShell(nsIDocShell* aDocShell);
|
|
already_AddRefed<nsIDocShellTreeItem> GetDocShellTreeItemAt(uint32_t aIndex)
|
|
{
|
|
EnsureFresh();
|
|
nsCOMPtr<nsIDocShellTreeItem> item;
|
|
if (mDocShellNode) {
|
|
mDocShellNode->GetChildAt(aIndex, getter_AddRefs(item));
|
|
}
|
|
return item.forget();
|
|
}
|
|
|
|
protected:
|
|
virtual ~nsDOMWindowList();
|
|
|
|
// Note: this function may flush and cause mDocShellNode to become null.
|
|
void EnsureFresh();
|
|
|
|
nsIDocShell* mDocShellNode; //Weak Reference
|
|
};
|
|
|
|
#endif // nsDOMWindowList_h___
|