1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
/* 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/. */
"use strict";
/* global AppConstants, ChromeUtils, ExtensionAPI, Services */
ChromeUtils.defineESModuleGetters(this, {
KEYBOARD_CONTROLS: "resource://gre/modules/PictureInPictureControls.sys.mjs",
TOGGLE_POLICIES: "resource://gre/modules/PictureInPictureControls.sys.mjs",
});
const TOGGLE_ENABLED_PREF =
"media.videocontrols.picture-in-picture.video-toggle.enabled";
/**
* This API is expected to be running in the parent process.
*/
this.pictureInPictureParent = class extends ExtensionAPI {
/**
* Override ExtensionAPI with PiP override's specific API
* Relays the site overrides to this extension's child process
* @param {ExtensionContext} context the context of our extension
* @returns {Object} returns the necessary API structure required to manage sharedData in PictureInPictureParent
*/
getAPI(context) {
return {
pictureInPictureParent: {
setOverrides(overrides) {
// The Picture-in-Picture toggle is only implemented for Desktop, so make
// this a no-op for non-Desktop builds.
if (AppConstants.platform == "android") {
return;
}
Services.ppmm.sharedData.set(
"PictureInPicture:SiteOverrides",
overrides
);
},
},
};
}
};
/**
* This API is expected to be running in a content process - specifically,
* the WebExtension content process that the background scripts run in. We
* split these out so that they can return values synchronously to the
* background scripts.
*/
this.pictureInPictureChild = class extends ExtensionAPI {
/**
* Override ExtensionAPI with PiP override's specific API
* Clone constants into the Picture-in-Picture child process
* @param {ExtensionContext} context the context of our extension
* @returns returns the necessary API structure required to get data from PictureInPictureChild
*/
getAPI(context) {
return {
pictureInPictureChild: {
getKeyboardControls() {
// The Picture-in-Picture toggle is only implemented for Desktop, so make
// this return nothing for non-Desktop builds.
if (AppConstants.platform == "android") {
return Cu.cloneInto({}, context.cloneScope);
}
return Cu.cloneInto(KEYBOARD_CONTROLS, context.cloneScope);
},
getPolicies() {
// The Picture-in-Picture toggle is only implemented for Desktop, so make
// this return nothing for non-Desktop builds.
if (AppConstants.platform == "android") {
return Cu.cloneInto({}, context.cloneScope);
}
return Cu.cloneInto(TOGGLE_POLICIES, context.cloneScope);
},
},
};
}
};
|
