mirror of
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88 lines
2.7 KiB
C++
88 lines
2.7 KiB
C++
/* -*- Mode: C++; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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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 nsWindowRoot_h__
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#define nsWindowRoot_h__
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class nsPIDOMWindow;
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class nsIDOMEventListener;
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class nsIDOMEvent;
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class nsIGlobalObject;
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namespace mozilla {
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class EventChainPostVisitor;
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class EventChainPreVisitor;
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} // namespace mozilla
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#include "mozilla/Attributes.h"
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#include "mozilla/EventListenerManager.h"
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#include "nsIDOMEventTarget.h"
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#include "nsPIWindowRoot.h"
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#include "nsCycleCollectionParticipant.h"
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#include "nsAutoPtr.h"
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class nsWindowRoot : public nsPIWindowRoot
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{
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public:
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explicit nsWindowRoot(nsPIDOMWindow* aWindow);
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_NSIDOMEVENTTARGET
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virtual mozilla::EventListenerManager*
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GetExistingListenerManager() const MOZ_OVERRIDE;
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virtual mozilla::EventListenerManager*
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GetOrCreateListenerManager() MOZ_OVERRIDE;
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using mozilla::dom::EventTarget::RemoveEventListener;
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virtual void AddEventListener(const nsAString& aType,
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mozilla::dom::EventListener* aListener,
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bool aUseCapture,
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const mozilla::dom::Nullable<bool>& aWantsUntrusted,
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mozilla::ErrorResult& aRv) MOZ_OVERRIDE;
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// nsPIWindowRoot
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virtual nsPIDOMWindow* GetWindow() MOZ_OVERRIDE;
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virtual nsresult GetControllers(nsIControllers** aResult) MOZ_OVERRIDE;
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virtual nsresult GetControllerForCommand(const char * aCommand,
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nsIController** _retval) MOZ_OVERRIDE;
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virtual nsIDOMNode* GetPopupNode() MOZ_OVERRIDE;
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virtual void SetPopupNode(nsIDOMNode* aNode) MOZ_OVERRIDE;
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virtual void SetParentTarget(mozilla::dom::EventTarget* aTarget) MOZ_OVERRIDE
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{
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mParent = aTarget;
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}
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virtual mozilla::dom::EventTarget* GetParentTarget() MOZ_OVERRIDE { return mParent; }
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virtual nsIDOMWindow* GetOwnerGlobal() MOZ_OVERRIDE;
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nsIGlobalObject* GetParentObject();
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virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE;
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_AMBIGUOUS(nsWindowRoot,
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nsIDOMEventTarget)
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protected:
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virtual ~nsWindowRoot();
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// Members
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nsCOMPtr<nsPIDOMWindow> mWindow;
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// We own the manager, which owns event listeners attached to us.
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nsRefPtr<mozilla::EventListenerManager> mListenerManager; // [Strong]
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nsCOMPtr<nsIDOMNode> mPopupNode; // [OWNER]
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nsCOMPtr<mozilla::dom::EventTarget> mParent;
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};
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extern already_AddRefed<mozilla::dom::EventTarget>
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NS_NewWindowRoot(nsPIDOMWindow* aWindow);
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#endif
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