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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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/. */
/*
The XUL "controllers" object.
*/
#ifndef nsXULControllers_h__
#define nsXULControllers_h__
#include "nsCOMPtr.h"
#include "nsTArray.h"
#include "nsWeakPtr.h"
#include "nsIControllers.h"
#include "nsCycleCollectionParticipant.h"
/* non-XPCOM class for holding controllers and their IDs */
class nsXULControllerData
{
public:
nsXULControllerData(uint32_t inControllerID, nsIController* inController)
: mControllerID(inControllerID)
, mController(inController)
{
}
~nsXULControllerData() {}
uint32_t GetControllerID() { return mControllerID; }
nsresult GetController(nsIController **outController)
{
NS_IF_ADDREF(*outController = mController);
return NS_OK;
}
uint32_t mControllerID;
nsCOMPtr<nsIController> mController;
};
nsresult NS_NewXULControllers(nsISupports* aOuter, REFNSIID aIID, void** aResult);
class nsXULControllers : public nsIControllers
{
public:
friend nsresult
NS_NewXULControllers(nsISupports* aOuter, REFNSIID aIID, void** aResult);
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsXULControllers, nsIControllers)
NS_DECL_NSICONTROLLERS
protected:
nsXULControllers();
virtual ~nsXULControllers(void);
void DeleteControllers();
nsTArray<nsXULControllerData*> mControllers;
uint32_t mCurControllerID;
};
#endif // nsXULControllers_h__
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