76 lines
2.3 KiB
Plaintext
76 lines
2.3 KiB
Plaintext
/* 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsISupports.idl"
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interface nsIArray;
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%{C++
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#define INPUTPORT_DATA_CID \
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{ 0x90b192d1, 0x357a, 0x4793, { 0xab, 0x58, 0x04, 0xee, 0x21, 0x62, 0x27, 0xda } }
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#define INPUTPORT_DATA_CONTRACTID \
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"@mozilla.org/inputport/inputportdata;1"
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%}
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/**
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* XPCOM component which acts as the container for input port data.
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*/
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[scriptable, builtinclass, uuid(244a2b1d-aa1f-4188-a639-ddb56c554b6d)]
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interface nsIInputPortData : nsISupports
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{
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attribute DOMString id;
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attribute DOMString type;
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attribute boolean connected;
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};
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[builtinclass, uuid(32a62e7c-f698-4846-81f7-617c87854d32)]
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interface nsIInputPortListener : nsISupports
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{
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void notifyConnectionChanged(in DOMString portId,
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in boolean isConnected);
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};
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[builtinclass, uuid(c2a47757-25f6-4bc8-bd27-c23af2d87381)]
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interface nsIInputPortServiceCallback : nsISupports
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{
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const unsigned short INPUTPORT_ERROR_OK = 0;
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const unsigned short INPUTPORT_ERROR_FAILURE = 1;
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const unsigned short INPUTPORT_ERROR_INVALID_ARG = 2;
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const unsigned short INPUTPORT_ERROR_NOT_SUPPORTED = 3;
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/**
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* Called when something wrong happens.
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*
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* @param errorCode Error code listed above from the underlying layer.
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*/
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void notifyError(in unsigned short errorCode);
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/**
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* Called when the operation succeeds.
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*
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* @param dataList A list of data.
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* An array of |nsIInputPortData| when used for |getInputPorts()|.
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*
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* NOTE: |nsIArray| is adopted to prevent this interface from being split into
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* multiple interfaces with different |notifySuccess|. Though the
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* implementation of TV service may need |nsIMutableArray| to fill in the
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* array, it doesn't seem necessary for other places to use the mutable one.
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*/
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void notifySuccess([optional] in nsIArray dataList);
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};
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%{C++
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#define INPUTPORT_SERVICE_CONTRACTID \
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"@mozilla.org/inputport/inputportservice;1"
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%}
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[uuid(6214dae0-840e-11e4-b4a9-0800200c9a66)]
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interface nsIInputPortService : nsISupports
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{
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attribute nsIInputPortListener inputPortListener;
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void getInputPorts(in nsIInputPortServiceCallback callback);
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};
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