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/* 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/. */
#include "nsISupports.idl"
interface nsIPresentationDevice;
interface nsIPresentationControlChannel;
%{C++
#define PRESENTATION_DEVICE_PROVIDER_CATEGORY "presentation-device-provider"
%}
/*
* The callbacks for any device updates and session request.
*/
[scriptable, uuid(46fd372b-2e40-4179-9b36-0478d141e440)]
interface nsIPresentationDeviceListener: nsISupports
{
void addDevice(in nsIPresentationDevice device);
void removeDevice(in nsIPresentationDevice device);
void updateDevice(in nsIPresentationDevice device);
/*
* Callback while the remote device is requesting to start a presentation session.
* @param device The remote device that sent session request.
* @param url The URL requested to open by remote device.
* @param presentationId The Id for representing this session.
* @param controlChannel The control channel for this session.
*/
void onSessionRequest(in nsIPresentationDevice device,
in AString url,
in AString presentationId,
in nsIPresentationControlChannel controlChannel);
/*
* Callback while the remote device is requesting to terminate a presentation session.
* @param device The remote device that sent session request.
* @param presentationId The Id for representing this session.
* @param controlChannel The control channel for this session.
* @param aIsFromReceiver true if termination is initiated by receiver.
*/
void onTerminateRequest(in nsIPresentationDevice device,
in AString presentationId,
in nsIPresentationControlChannel controlChannel,
in boolean aIsFromReceiver);
/*
* Callback while the remote device is requesting to reconnect a presentation session.
* @param device The remote device that sent session request.
* @param aUrl The URL requested to open by remote device.
* @param presentationId The Id for representing this session.
* @param controlChannel The control channel for this session.
*/
void onReconnectRequest(in nsIPresentationDevice device,
in AString url,
in AString presentationId,
in nsIPresentationControlChannel controlChannel);
};
/*
* Device provider for any device protocol, can be registered as default
* providers by adding its contractID to category "presentation-device-provider".
*/
[scriptable, uuid(3db2578a-0f50-44ad-b01b-28427b71b7bf)]
interface nsIPresentationDeviceProvider: nsISupports
{
// The listener for handling any device update.
attribute nsIPresentationDeviceListener listener;
/*
* Force to update device information.
*/
void forceDiscovery();
};
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