gecko-dev/dom/base/nsLocation.h

65 строки
2.0 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 sw=2 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 nsLocation_h__
#define nsLocation_h__
#include "nsIDOMLocation.h"
#include "nsString.h"
#include "nsWeakReference.h"
#include "nsWrapperCache.h"
#include "nsCycleCollectionParticipant.h"
class nsIURI;
class nsIDocShell;
struct JSContext;
class nsIDocument;
class nsIDocShellLoadInfo;
//*****************************************************************************
// nsLocation: Script "location" object
//*****************************************************************************
class nsLocation : public nsIDOMLocation
, public nsWrapperCache
{
public:
nsLocation(nsIDocShell *aDocShell);
virtual ~nsLocation();
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(nsLocation)
void SetDocShell(nsIDocShell *aDocShell);
nsIDocShell *GetDocShell();
// nsIDOMLocation
NS_DECL_NSIDOMLOCATION
protected:
// In the case of jar: uris, we sometimes want the place the jar was
// fetched from as the URI instead of the jar: uri itself. Pass in
// true for aGetInnermostURI when that's the case.
nsresult GetURI(nsIURI** aURL, bool aGetInnermostURI = false);
nsresult GetWritableURI(nsIURI** aURL);
nsresult SetURI(nsIURI* aURL, bool aReplace = false);
nsresult SetHrefWithBase(const nsAString& aHref, nsIURI* aBase,
bool aReplace);
nsresult SetHrefWithContext(JSContext* cx, const nsAString& aHref,
bool aReplace);
nsresult GetSourceBaseURL(JSContext* cx, nsIURI** sourceURL);
nsresult CheckURL(nsIURI *url, nsIDocShellLoadInfo** aLoadInfo);
bool CallerSubsumes();
nsString mCachedHash;
nsWeakPtr mDocShell;
nsWeakPtr mOuter;
};
#endif // nsLocation_h__