зеркало из https://github.com/mozilla/gecko-dev.git
95 строки
2.8 KiB
C++
95 строки
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef XULFrameElement_h__
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#define XULFrameElement_h__
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#include "mozilla/Attributes.h"
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#include "mozilla/ErrorResult.h"
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#include "js/TypeDecls.h"
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#include "nsCycleCollectionParticipant.h"
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#include "nsWrapperCache.h"
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#include "nsString.h"
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#include "nsXULElement.h"
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class nsIWebNavigation;
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class nsFrameLoader;
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namespace mozilla {
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namespace dom {
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class XULFrameElement final : public nsXULElement,
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public nsIFrameLoaderOwner
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{
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public:
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explicit XULFrameElement(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
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: nsXULElement(std::move(aNodeInfo))
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{
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}
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(XULFrameElement, nsXULElement)
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// XULFrameElement.webidl
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nsIDocShell* GetDocShell();
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already_AddRefed<nsIWebNavigation> GetWebNavigation();
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already_AddRefed<nsPIDOMWindowOuter> GetContentWindow();
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nsIDocument* GetContentDocument();
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// nsIFrameLoaderOwner / MozFrameLoaderOwner
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NS_IMETHOD_(already_AddRefed<nsFrameLoader>) GetFrameLoader() override
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{
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return do_AddRef(mFrameLoader);
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}
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NS_IMETHOD_(void) InternalSetFrameLoader(nsFrameLoader* aFrameLoader) override
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{
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mFrameLoader = aFrameLoader;
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}
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void PresetOpenerWindow(mozIDOMWindowProxy* aWindow, ErrorResult& aRv)
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{
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mOpener = do_QueryInterface(aWindow);
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}
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void SwapFrameLoaders(mozilla::dom::HTMLIFrameElement& aOtherLoaderOwner,
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mozilla::ErrorResult& rv);
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void SwapFrameLoaders(XULFrameElement& aOtherLoaderOwner,
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mozilla::ErrorResult& rv);
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void SwapFrameLoaders(nsIFrameLoaderOwner* aOtherLoaderOwner,
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mozilla::ErrorResult& rv);
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// nsIContent
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virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
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nsIContent* aBindingParent) override;
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virtual void UnbindFromTree(bool aDeep, bool aNullParent) override;
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virtual void DestroyContent() override;
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virtual nsresult AfterSetAttr(int32_t aNamespaceID, nsAtom* aName,
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const nsAttrValue* aValue,
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const nsAttrValue* aOldValue,
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nsIPrincipal* aSubjectPrincipal,
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bool aNotify) override;
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protected:
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virtual ~XULFrameElement()
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{
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}
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RefPtr<nsFrameLoader> mFrameLoader;
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nsCOMPtr<nsPIDOMWindowOuter> mOpener;
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JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
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void LoadSrc();
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};
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} // namespace dom
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} // namespace mozilla
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#endif // XULFrameElement_h
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