gecko-dev/docshell/base/LoadContext.h
Patrick Wang 8eaaa66b5d Bug 775464 - Part 1: Add nsILoadContext::GetTopFrameElement. r=smaug
--HG--
extra : rebase_source : 92b8b11f6111db27ff6563a295000675ec0ddae9
2012-08-22 14:47:23 +08:00

56 lines
1.6 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set sw=2 ts=8 et tw=80 : */
/* 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 LoadContext_h
#define LoadContext_h
#include "SerializedLoadContext.h"
#include "mozilla/Attributes.h"
#include "nsWeakReference.h"
namespace mozilla {
/**
* Class that provides nsILoadContext info in Parent process. Typically copied
* from Child via SerializedLoadContext.
*
* Note: this is not the "normal" or "original" nsILoadContext. That is
* typically provided by nsDocShell. This is only used when the original
* docshell is in a different process and we need to copy certain values from
* it.
*/
class LoadContext MOZ_FINAL : public nsILoadContext
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSILOADCONTEXT
LoadContext(const IPC::SerializedLoadContext& aToCopy)
: mIsNotNull(aToCopy.mIsNotNull)
, mIsContent(aToCopy.mIsContent)
, mUsePrivateBrowsing(aToCopy.mUsePrivateBrowsing)
, mIsInBrowserElement(aToCopy.mIsInBrowserElement)
, mAppId(aToCopy.mAppId)
{}
LoadContext(const IPC::SerializedLoadContext& aToCopy,
nsIDOMElement* aTopFrameElemenet);
private:
bool mIsNotNull;
bool mIsContent;
bool mUsePrivateBrowsing;
bool mIsInBrowserElement;
uint32_t mAppId;
nsWeakPtr mTopFrameElement;
};
} // namespace mozilla
#endif // LoadContext_h