gecko-dev/dom/media/nsIMediaManager.idl
Neil Deakin f4cc73018c Bug 1601301, add an 'include descendants' flag to mediaCaptureWindowState. With fission, need to handle each subframe separately, r=jib
The window will be supplied in the recording-device-events notification and mediaCaptureWindowState will be called on each window in turn.

Differential Revision: https://phabricator.services.mozilla.com/D56569

--HG--
extra : moz-landing-system : lando
2020-01-10 15:29:08 +00:00

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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 nsIArray;
interface nsIDOMWindow;
%{C++
#define NS_MEDIAMANAGERSERVICE_CID {0xabc622ea, 0x9655, 0x4123, {0x80, 0xd9, 0x22, 0x62, 0x1b, 0xdd, 0x54, 0x65}}
#define MEDIAMANAGERSERVICE_CONTRACTID "@mozilla.org/mediaManagerService;1"
%}
[scriptable, builtinclass, uuid(24b23e01-33fd-401f-ba25-6e52658750b0)]
interface nsIMediaManagerService : nsISupports
{
/* return a array of inner windows that have active captures */
readonly attribute nsIArray activeMediaCaptureWindows;
/* possible states for camera and microphone capture */
const unsigned short STATE_NOCAPTURE = 0;
const unsigned short STATE_CAPTURE_ENABLED = 1;
const unsigned short STATE_CAPTURE_DISABLED = 2;
/* Get the capture state for the given window and, optionally,
all descendant windows (iframes, etc). The aIncludeDescendants
flag can be removed once all callers are converted to non-recursive usage.
*/
void mediaCaptureWindowState(in nsIDOMWindow aWindow,
out unsigned short aCamera,
out unsigned short aMicrophone,
out unsigned short aScreenShare,
out unsigned short aWindowShare,
out unsigned short aBrowserShare,
in boolean aIncludeDescendants);
/* Clear per-orgin list of persistent DeviceIds stored for enumerateDevices
sinceTime is milliseconds since 1 January 1970 00:00:00 UTC. 0 = clear all */
void sanitizeDeviceIds(in long long sinceWhen);
};