зеркало из https://github.com/mozilla/gecko-dev.git
57 строки
1.4 KiB
C++
57 строки
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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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/*
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The XUL "controllers" object.
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*/
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#ifndef nsXULControllers_h__
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#define nsXULControllers_h__
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#include "nsCOMPtr.h"
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#include "nsTArray.h"
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#include "nsIControllers.h"
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#include "nsCycleCollectionParticipant.h"
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/* non-XPCOM class for holding controllers and their IDs */
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class nsXULControllerData final {
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public:
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nsXULControllerData(uint32_t inControllerID, nsIController* inController)
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: mControllerID(inControllerID), mController(inController) {}
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~nsXULControllerData() {}
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uint32_t GetControllerID() { return mControllerID; }
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nsresult GetController(nsIController** outController) {
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NS_IF_ADDREF(*outController = mController);
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return NS_OK;
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}
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uint32_t mControllerID;
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nsCOMPtr<nsIController> mController;
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};
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class nsXULControllers final : public nsIControllers {
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public:
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nsXULControllers();
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsXULControllers, nsIControllers)
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NS_DECL_NSICONTROLLERS
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protected:
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virtual ~nsXULControllers(void);
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void DeleteControllers();
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nsTArray<nsXULControllerData*> mControllers;
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uint32_t mCurControllerID;
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};
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#endif // nsXULControllers_h__
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