mirror of
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55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=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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#include "InputPortListeners.h"
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#include "mozilla/dom/InputPort.h"
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namespace mozilla {
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namespace dom {
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NS_IMPL_CYCLE_COLLECTION(InputPortListener, mInputPorts)
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NS_IMPL_CYCLE_COLLECTING_ADDREF(InputPortListener)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(InputPortListener)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(InputPortListener)
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NS_INTERFACE_MAP_ENTRY(nsIInputPortListener)
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NS_INTERFACE_MAP_ENTRY(nsISupports)
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NS_INTERFACE_MAP_END
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void
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InputPortListener::RegisterInputPort(InputPort* aPort)
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{
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MOZ_ASSERT(!mInputPorts.Contains(aPort));
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mInputPorts.AppendElement(aPort);
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}
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void
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InputPortListener::UnregisterInputPort(InputPort* aPort)
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{
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MOZ_ASSERT(mInputPorts.Contains(aPort));
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mInputPorts.RemoveElement(aPort);
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}
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/* virtual */ NS_IMETHODIMP
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InputPortListener::NotifyConnectionChanged(const nsAString& aPortId,
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bool aIsConnected)
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{
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for (uint32_t i = 0; i < mInputPorts.Length(); ++i) {
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nsString id;
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mInputPorts[i]->GetId(id);
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if (aPortId.Equals(id)) {
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mInputPorts[i]->NotifyConnectionChanged(aIsConnected);
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break;
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}
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}
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return NS_OK;
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}
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} // namespace dom
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} // namespace mozilla
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