зеркало из https://github.com/mozilla/gecko-dev.git
67 строки
1.7 KiB
C++
67 строки
1.7 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
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/* vim: set ts=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 mozilla_dom_bluetooth_propertyevent_h__
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#define mozilla_dom_bluetooth_propertyevent_h__
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#include "BluetoothCommon.h"
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#include "nsIDOMBluetoothPropertyEvent.h"
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#include "nsIDOMEventTarget.h"
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#include "nsDOMEvent.h"
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BEGIN_BLUETOOTH_NAMESPACE
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class BluetoothPropertyEvent : public nsDOMEvent
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, public nsIDOMBluetoothPropertyEvent
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{
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_FORWARD_TO_NSDOMEVENT
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NS_DECL_NSIDOMBLUETOOTHPROPERTYEVENT
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(BluetoothPropertyEvent, nsDOMEvent)
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static already_AddRefed<BluetoothPropertyEvent>
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Create(const nsAString& aPropertyName);
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nsresult
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Dispatch(nsIDOMEventTarget* aTarget, const nsAString& aEventType)
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{
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NS_ASSERTION(aTarget, "Null pointer!");
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NS_ASSERTION(!aEventType.IsEmpty(), "Empty event type!");
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nsresult rv = InitEvent(aEventType, false, false);
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NS_ENSURE_SUCCESS(rv, rv);
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rv = SetTrusted(true);
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NS_ENSURE_SUCCESS(rv, rv);
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nsIDOMEvent* thisEvent =
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static_cast<nsDOMEvent*>(const_cast<BluetoothPropertyEvent*>(this));
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bool dummy;
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rv = aTarget->DispatchEvent(thisEvent, &dummy);
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NS_ENSURE_SUCCESS(rv, rv);
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return NS_OK;
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}
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private:
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BluetoothPropertyEvent()
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: nsDOMEvent(nullptr, nullptr)
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{ }
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~BluetoothPropertyEvent()
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{ }
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nsString mPropertyName;
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};
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END_BLUETOOTH_NAMESPACE
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#endif
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