gecko-dev/dom/mobilemessage/MobileMessageCursorCallback.h
2015-05-03 15:32:37 -04:00

92 lines
2.3 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 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 mozilla_dom_mobilemessage_MobileMessageCursorCallback_h
#define mozilla_dom_mobilemessage_MobileMessageCursorCallback_h
#include "mozilla/Attributes.h"
#include "mozilla/dom/DOMCursor.h"
#include "nsIMobileMessageCursorCallback.h"
#include "nsCycleCollectionParticipant.h"
#include "nsCOMPtr.h"
#include "nsAutoPtr.h"
class nsICursorContinueCallback;
namespace mozilla {
namespace dom {
class MobileMessageManager;
namespace mobilemessage {
class MobileMessageCursorCallback;
} // namespace mobilemessage
class MobileMessageCursor final : public DOMCursor
{
friend class mobilemessage::MobileMessageCursorCallback;
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(MobileMessageCursor, DOMCursor)
MobileMessageCursor(nsPIDOMWindow* aWindow,
nsICursorContinueCallback* aCallback);
// Override XPIDL continue function to suppress -Werror,-Woverloaded-virtual.
NS_IMETHOD
Continue(void) override;
virtual void
Continue(ErrorResult& aRv) override;
private:
// final suppresses -Werror,-Wdelete-non-virtual-dtor
~MobileMessageCursor() {}
private:
// List of read-ahead results in reversed order.
nsTArray<nsCOMPtr<nsISupports>> mPendingResults;
nsresult
FireSuccessWithNextPendingResult();
};
namespace mobilemessage {
class MobileMessageCursorCallback final : public nsIMobileMessageCursorCallback
{
friend class mozilla::dom::MobileMessageManager;
public:
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_NSIMOBILEMESSAGECURSORCALLBACK
NS_DECL_CYCLE_COLLECTION_CLASS(MobileMessageCursorCallback)
MobileMessageCursorCallback()
{
MOZ_COUNT_CTOR(MobileMessageCursorCallback);
}
private:
// final suppresses -Werror,-Wdelete-non-virtual-dtor
~MobileMessageCursorCallback()
{
MOZ_COUNT_DTOR(MobileMessageCursorCallback);
}
nsRefPtr<MobileMessageCursor> mDOMCursor;
};
} // namespace mobilemessage
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_mobilemessage_MobileMessageCursorCallback_h