mirror of
https://repo.dactyloidae.xyz/Dactyloidae/UXP.git
synced 2026-10-20 14:17:30 +09:00
import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo
This commit is contained in:
Roy Tam
commit
dcd9973243
150858 changed files with 23884658 additions and 0 deletions
963
browser/modules/webrtcUI.jsm
Normal file
963
browser/modules/webrtcUI.jsm
Normal file
|
|
@ -0,0 +1,963 @@
|
|||
/* 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";
|
||||
|
||||
this.EXPORTED_SYMBOLS = ["webrtcUI"];
|
||||
|
||||
const Cu = Components.utils;
|
||||
const Cc = Components.classes;
|
||||
const Ci = Components.interfaces;
|
||||
|
||||
Cu.import("resource://gre/modules/Services.jsm");
|
||||
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
|
||||
|
||||
XPCOMUtils.defineLazyModuleGetter(this, "AppConstants",
|
||||
"resource://gre/modules/AppConstants.jsm");
|
||||
XPCOMUtils.defineLazyModuleGetter(this, "PluralForm",
|
||||
"resource://gre/modules/PluralForm.jsm");
|
||||
|
||||
this.webrtcUI = {
|
||||
init: function () {
|
||||
Services.obs.addObserver(maybeAddMenuIndicator, "browser-delayed-startup-finished", false);
|
||||
|
||||
let ppmm = Cc["@mozilla.org/parentprocessmessagemanager;1"]
|
||||
.getService(Ci.nsIMessageBroadcaster);
|
||||
ppmm.addMessageListener("webrtc:UpdatingIndicators", this);
|
||||
ppmm.addMessageListener("webrtc:UpdateGlobalIndicators", this);
|
||||
ppmm.addMessageListener("child-process-shutdown", this);
|
||||
|
||||
let mm = Cc["@mozilla.org/globalmessagemanager;1"]
|
||||
.getService(Ci.nsIMessageListenerManager);
|
||||
mm.addMessageListener("rtcpeer:Request", this);
|
||||
mm.addMessageListener("rtcpeer:CancelRequest", this);
|
||||
mm.addMessageListener("webrtc:Request", this);
|
||||
mm.addMessageListener("webrtc:CancelRequest", this);
|
||||
mm.addMessageListener("webrtc:UpdateBrowserIndicators", this);
|
||||
},
|
||||
|
||||
uninit: function () {
|
||||
Services.obs.removeObserver(maybeAddMenuIndicator, "browser-delayed-startup-finished");
|
||||
|
||||
let ppmm = Cc["@mozilla.org/parentprocessmessagemanager;1"]
|
||||
.getService(Ci.nsIMessageBroadcaster);
|
||||
ppmm.removeMessageListener("webrtc:UpdatingIndicators", this);
|
||||
ppmm.removeMessageListener("webrtc:UpdateGlobalIndicators", this);
|
||||
|
||||
let mm = Cc["@mozilla.org/globalmessagemanager;1"]
|
||||
.getService(Ci.nsIMessageListenerManager);
|
||||
mm.removeMessageListener("rtcpeer:Request", this);
|
||||
mm.removeMessageListener("rtcpeer:CancelRequest", this);
|
||||
mm.removeMessageListener("webrtc:Request", this);
|
||||
mm.removeMessageListener("webrtc:CancelRequest", this);
|
||||
mm.removeMessageListener("webrtc:UpdateBrowserIndicators", this);
|
||||
|
||||
if (gIndicatorWindow) {
|
||||
gIndicatorWindow.close();
|
||||
gIndicatorWindow = null;
|
||||
}
|
||||
},
|
||||
|
||||
processIndicators: new Map(),
|
||||
|
||||
get showGlobalIndicator() {
|
||||
for (let [, indicators] of this.processIndicators) {
|
||||
if (indicators.showGlobalIndicator)
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
},
|
||||
|
||||
get showCameraIndicator() {
|
||||
for (let [, indicators] of this.processIndicators) {
|
||||
if (indicators.showCameraIndicator)
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
},
|
||||
|
||||
get showMicrophoneIndicator() {
|
||||
for (let [, indicators] of this.processIndicators) {
|
||||
if (indicators.showMicrophoneIndicator)
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
},
|
||||
|
||||
get showScreenSharingIndicator() {
|
||||
let list = [""];
|
||||
for (let [, indicators] of this.processIndicators) {
|
||||
if (indicators.showScreenSharingIndicator)
|
||||
list.push(indicators.showScreenSharingIndicator);
|
||||
}
|
||||
|
||||
let precedence =
|
||||
["Screen", "Window", "Application", "Browser", ""];
|
||||
|
||||
list.sort((a, b) => { return precedence.indexOf(a) -
|
||||
precedence.indexOf(b); });
|
||||
|
||||
return list[0];
|
||||
},
|
||||
|
||||
_streams: [],
|
||||
// The boolean parameters indicate which streams should be included in the result.
|
||||
getActiveStreams: function(aCamera, aMicrophone, aScreen) {
|
||||
return webrtcUI._streams.filter(aStream => {
|
||||
let state = aStream.state;
|
||||
return aCamera && state.camera ||
|
||||
aMicrophone && state.microphone ||
|
||||
aScreen && state.screen;
|
||||
}).map(aStream => {
|
||||
let state = aStream.state;
|
||||
let types = {camera: state.camera, microphone: state.microphone,
|
||||
screen: state.screen};
|
||||
let browser = aStream.browser;
|
||||
let browserWindow = browser.ownerGlobal;
|
||||
let tab = browserWindow.gBrowser &&
|
||||
browserWindow.gBrowser.getTabForBrowser(browser);
|
||||
return {uri: state.documentURI, tab: tab, browser: browser, types: types};
|
||||
});
|
||||
},
|
||||
|
||||
swapBrowserForNotification: function(aOldBrowser, aNewBrowser) {
|
||||
for (let stream of this._streams) {
|
||||
if (stream.browser == aOldBrowser)
|
||||
stream.browser = aNewBrowser;
|
||||
}
|
||||
},
|
||||
|
||||
forgetStreamsFromBrowser: function(aBrowser) {
|
||||
this._streams = this._streams.filter(stream => stream.browser != aBrowser);
|
||||
},
|
||||
|
||||
showSharingDoorhanger: function(aActiveStream, aType) {
|
||||
let browserWindow = aActiveStream.browser.ownerGlobal;
|
||||
if (aActiveStream.tab) {
|
||||
browserWindow.gBrowser.selectedTab = aActiveStream.tab;
|
||||
} else {
|
||||
aActiveStream.browser.focus();
|
||||
}
|
||||
browserWindow.focus();
|
||||
let identityBox = browserWindow.document.getElementById("identity-box");
|
||||
if (AppConstants.platform == "macosx" && !Services.focus.activeWindow) {
|
||||
browserWindow.addEventListener("activate", function onActivate() {
|
||||
browserWindow.removeEventListener("activate", onActivate);
|
||||
Services.tm.mainThread.dispatch(function() {
|
||||
identityBox.click();
|
||||
}, Ci.nsIThread.DISPATCH_NORMAL);
|
||||
});
|
||||
Cc["@mozilla.org/widget/macdocksupport;1"].getService(Ci.nsIMacDockSupport)
|
||||
.activateApplication(true);
|
||||
return;
|
||||
}
|
||||
identityBox.click();
|
||||
},
|
||||
|
||||
updateMainActionLabel: function(aMenuList) {
|
||||
let type = aMenuList.selectedItem.getAttribute("devicetype");
|
||||
let document = aMenuList.ownerDocument;
|
||||
document.getElementById("webRTC-all-windows-shared").hidden = type != "Screen";
|
||||
|
||||
// If we are also requesting audio in addition to screen sharing,
|
||||
// always use a generic label.
|
||||
if (!document.getElementById("webRTC-selectMicrophone").hidden)
|
||||
type = "";
|
||||
|
||||
let bundle = document.defaultView.gNavigatorBundle;
|
||||
let stringId = "getUserMedia.share" + (type || "SelectedItems") + ".label";
|
||||
let popupnotification = aMenuList.parentNode.parentNode;
|
||||
popupnotification.setAttribute("buttonlabel", bundle.getString(stringId));
|
||||
},
|
||||
|
||||
receiveMessage: function(aMessage) {
|
||||
switch (aMessage.name) {
|
||||
|
||||
// Add-ons can override stock permission behavior by doing:
|
||||
//
|
||||
// var stockReceiveMessage = webrtcUI.receiveMessage;
|
||||
//
|
||||
// webrtcUI.receiveMessage = function(aMessage) {
|
||||
// switch (aMessage.name) {
|
||||
// case "rtcpeer:Request": {
|
||||
// // new code.
|
||||
// break;
|
||||
// ...
|
||||
// default:
|
||||
// return stockReceiveMessage.call(this, aMessage);
|
||||
//
|
||||
// Intercepting gUM and peerConnection requests should let an add-on
|
||||
// limit PeerConnection activity with automatic rules and/or prompts
|
||||
// in a sensible manner that avoids double-prompting in typical
|
||||
// gUM+PeerConnection scenarios. For example:
|
||||
//
|
||||
// State Sample Action
|
||||
// --------------------------------------------------------------
|
||||
// No IP leaked yet + No gUM granted Warn user
|
||||
// No IP leaked yet + gUM granted Avoid extra dialog
|
||||
// No IP leaked yet + gUM request pending. Delay until gUM grant
|
||||
// IP already leaked Too late to warn
|
||||
|
||||
case "rtcpeer:Request": {
|
||||
// Always allow. This code-point exists for add-ons to override.
|
||||
let { callID, windowID } = aMessage.data;
|
||||
// Also available: isSecure, innerWindowID. For contentWindow:
|
||||
//
|
||||
// let contentWindow = Services.wm.getOuterWindowWithId(windowID);
|
||||
|
||||
let mm = aMessage.target.messageManager;
|
||||
mm.sendAsyncMessage("rtcpeer:Allow",
|
||||
{ callID: callID, windowID: windowID });
|
||||
break;
|
||||
}
|
||||
case "rtcpeer:CancelRequest":
|
||||
// No data to release. This code-point exists for add-ons to override.
|
||||
break;
|
||||
case "webrtc:Request":
|
||||
prompt(aMessage.target, aMessage.data);
|
||||
break;
|
||||
case "webrtc:CancelRequest":
|
||||
removePrompt(aMessage.target, aMessage.data);
|
||||
break;
|
||||
case "webrtc:UpdatingIndicators":
|
||||
webrtcUI._streams = [];
|
||||
break;
|
||||
case "webrtc:UpdateGlobalIndicators":
|
||||
updateIndicators(aMessage.data, aMessage.target);
|
||||
break;
|
||||
case "webrtc:UpdateBrowserIndicators":
|
||||
let id = aMessage.data.windowId;
|
||||
let index;
|
||||
for (index = 0; index < webrtcUI._streams.length; ++index) {
|
||||
if (webrtcUI._streams[index].state.windowId == id)
|
||||
break;
|
||||
}
|
||||
// If there's no documentURI, the update is actually a removal of the
|
||||
// stream, triggered by the recording-window-ended notification.
|
||||
if (!aMessage.data.documentURI && index < webrtcUI._streams.length)
|
||||
webrtcUI._streams.splice(index, 1);
|
||||
else
|
||||
webrtcUI._streams[index] = {browser: aMessage.target, state: aMessage.data};
|
||||
let tabbrowser = aMessage.target.ownerGlobal.gBrowser;
|
||||
if (tabbrowser)
|
||||
tabbrowser.setBrowserSharing(aMessage.target, aMessage.data);
|
||||
break;
|
||||
case "child-process-shutdown":
|
||||
webrtcUI.processIndicators.delete(aMessage.target);
|
||||
updateIndicators(null, null);
|
||||
break;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
function getBrowserForWindow(aContentWindow) {
|
||||
return aContentWindow.QueryInterface(Ci.nsIInterfaceRequestor)
|
||||
.getInterface(Ci.nsIWebNavigation)
|
||||
.QueryInterface(Ci.nsIDocShell)
|
||||
.chromeEventHandler;
|
||||
}
|
||||
|
||||
function denyRequest(aBrowser, aRequest) {
|
||||
aBrowser.messageManager.sendAsyncMessage("webrtc:Deny",
|
||||
{callID: aRequest.callID,
|
||||
windowID: aRequest.windowID});
|
||||
}
|
||||
|
||||
function getHost(uri, href) {
|
||||
let host;
|
||||
try {
|
||||
if (!uri) {
|
||||
uri = Services.io.newURI(href, null, null);
|
||||
}
|
||||
host = uri.host;
|
||||
} catch (ex) {}
|
||||
if (!host) {
|
||||
if (uri && uri.scheme.toLowerCase() == "about") {
|
||||
// For about URIs, just use the full spec, without any #hash parts.
|
||||
host = uri.specIgnoringRef;
|
||||
} else {
|
||||
// This is unfortunate, but we should display *something*...
|
||||
const kBundleURI = "chrome://browser/locale/browser.properties";
|
||||
let bundle = Services.strings.createBundle(kBundleURI);
|
||||
host = bundle.GetStringFromName("getUserMedia.sharingMenuUnknownHost");
|
||||
}
|
||||
}
|
||||
return host;
|
||||
}
|
||||
|
||||
function prompt(aBrowser, aRequest) {
|
||||
let {audioDevices: audioDevices, videoDevices: videoDevices,
|
||||
sharingScreen: sharingScreen, sharingAudio: sharingAudio,
|
||||
requestTypes: requestTypes} = aRequest;
|
||||
let uri = Services.io.newURI(aRequest.documentURI, null, null);
|
||||
let host = getHost(uri);
|
||||
let chromeDoc = aBrowser.ownerDocument;
|
||||
let chromeWin = chromeDoc.defaultView;
|
||||
let stringBundle = chromeWin.gNavigatorBundle;
|
||||
let stringId = "getUserMedia.share" + requestTypes.join("And") + ".message";
|
||||
let message = stringBundle.getFormattedString(stringId, [host]);
|
||||
|
||||
let mainLabel;
|
||||
if (sharingScreen || sharingAudio) {
|
||||
mainLabel = stringBundle.getString("getUserMedia.shareSelectedItems.label");
|
||||
} else {
|
||||
let string = stringBundle.getString("getUserMedia.shareSelectedDevices.label");
|
||||
mainLabel = PluralForm.get(requestTypes.length, string);
|
||||
}
|
||||
|
||||
let notification; // Used by action callbacks.
|
||||
let mainAction = {
|
||||
label: mainLabel,
|
||||
accessKey: stringBundle.getString("getUserMedia.shareSelectedDevices.accesskey"),
|
||||
// The real callback will be set during the "showing" event. The
|
||||
// empty function here is so that PopupNotifications.show doesn't
|
||||
// reject the action.
|
||||
callback: function() {}
|
||||
};
|
||||
|
||||
let secondaryActions = [
|
||||
{
|
||||
label: stringBundle.getString("getUserMedia.denyRequest.label"),
|
||||
accessKey: stringBundle.getString("getUserMedia.denyRequest.accesskey"),
|
||||
callback: function () {
|
||||
denyRequest(notification.browser, aRequest);
|
||||
}
|
||||
}
|
||||
];
|
||||
// Bug 1037438: implement 'never' for screen sharing.
|
||||
if (!sharingScreen && !sharingAudio) {
|
||||
secondaryActions.push({
|
||||
label: stringBundle.getString("getUserMedia.never.label"),
|
||||
accessKey: stringBundle.getString("getUserMedia.never.accesskey"),
|
||||
callback: function () {
|
||||
denyRequest(notification.browser, aRequest);
|
||||
// Let someone save "Never" for http sites so that they can be stopped from
|
||||
// bothering you with doorhangers.
|
||||
let perms = Services.perms;
|
||||
if (audioDevices.length)
|
||||
perms.add(uri, "microphone", perms.DENY_ACTION);
|
||||
if (videoDevices.length)
|
||||
perms.add(uri, "camera", perms.DENY_ACTION);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
if (aRequest.secure && !sharingScreen && !sharingAudio) {
|
||||
// Don't show the 'Always' action if the connection isn't secure, or for
|
||||
// screen/audio sharing (because we can't guess which window the user wants
|
||||
// to share without prompting).
|
||||
secondaryActions.unshift({
|
||||
label: stringBundle.getString("getUserMedia.always.label"),
|
||||
accessKey: stringBundle.getString("getUserMedia.always.accesskey"),
|
||||
callback: function (aState) {
|
||||
mainAction.callback(aState, true);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
let options = {
|
||||
eventCallback: function(aTopic, aNewBrowser) {
|
||||
if (aTopic == "swapping")
|
||||
return true;
|
||||
|
||||
let chromeDoc = this.browser.ownerDocument;
|
||||
|
||||
// Clean-up video streams of screensharing previews.
|
||||
if ((aTopic == "dismissed" || aTopic == "removed") &&
|
||||
requestTypes.includes("Screen")) {
|
||||
let video = chromeDoc.getElementById("webRTC-previewVideo");
|
||||
video.deviceId = undefined;
|
||||
if (video.stream) {
|
||||
video.stream.getTracks().forEach(t => t.stop());
|
||||
video.stream = null;
|
||||
video.src = null;
|
||||
chromeDoc.getElementById("webRTC-preview").hidden = true;
|
||||
}
|
||||
let menupopup = chromeDoc.getElementById("webRTC-selectWindow-menupopup");
|
||||
if (menupopup._commandEventListener) {
|
||||
menupopup.removeEventListener("command", menupopup._commandEventListener);
|
||||
menupopup._commandEventListener = null;
|
||||
}
|
||||
}
|
||||
|
||||
if (aTopic != "showing")
|
||||
return false;
|
||||
|
||||
// DENY_ACTION is handled immediately by MediaManager, but handling
|
||||
// of ALLOW_ACTION is delayed until the popupshowing event
|
||||
// to avoid granting permissions automatically to background tabs.
|
||||
if (aRequest.secure) {
|
||||
let perms = Services.perms;
|
||||
|
||||
let micPerm = perms.testExactPermission(uri, "microphone");
|
||||
if (micPerm == perms.PROMPT_ACTION)
|
||||
micPerm = perms.UNKNOWN_ACTION;
|
||||
|
||||
let camPerm = perms.testExactPermission(uri, "camera");
|
||||
|
||||
let mediaManagerPerm =
|
||||
perms.testExactPermission(uri, "MediaManagerVideo");
|
||||
if (mediaManagerPerm) {
|
||||
perms.remove(uri, "MediaManagerVideo");
|
||||
}
|
||||
|
||||
if (camPerm == perms.PROMPT_ACTION)
|
||||
camPerm = perms.UNKNOWN_ACTION;
|
||||
|
||||
// Screen sharing shouldn't follow the camera permissions.
|
||||
if (videoDevices.length && sharingScreen)
|
||||
camPerm = perms.UNKNOWN_ACTION;
|
||||
|
||||
// We don't check that permissions are set to ALLOW_ACTION in this
|
||||
// test; only that they are set. This is because if audio is allowed
|
||||
// and video is denied persistently, we don't want to show the prompt,
|
||||
// and will grant audio access immediately.
|
||||
if ((!audioDevices.length || micPerm) && (!videoDevices.length || camPerm)) {
|
||||
// All permissions we were about to request are already persistently set.
|
||||
let allowedDevices = [];
|
||||
if (videoDevices.length && camPerm == perms.ALLOW_ACTION) {
|
||||
allowedDevices.push(videoDevices[0].deviceIndex);
|
||||
let perms = Services.perms;
|
||||
perms.add(uri, "MediaManagerVideo", perms.ALLOW_ACTION,
|
||||
perms.EXPIRE_SESSION);
|
||||
}
|
||||
if (audioDevices.length && micPerm == perms.ALLOW_ACTION)
|
||||
allowedDevices.push(audioDevices[0].deviceIndex);
|
||||
|
||||
// Remember on which URIs we found persistent permissions so that we
|
||||
// can remove them if the user clicks 'Stop Sharing'. There's no
|
||||
// other way for the stop sharing code to know the hostnames of frames
|
||||
// using devices until bug 1066082 is fixed.
|
||||
let browser = this.browser;
|
||||
browser._devicePermissionURIs = browser._devicePermissionURIs || [];
|
||||
browser._devicePermissionURIs.push(uri);
|
||||
|
||||
let mm = browser.messageManager;
|
||||
mm.sendAsyncMessage("webrtc:Allow", {callID: aRequest.callID,
|
||||
windowID: aRequest.windowID,
|
||||
devices: allowedDevices});
|
||||
this.remove();
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
function listDevices(menupopup, devices) {
|
||||
while (menupopup.lastChild)
|
||||
menupopup.removeChild(menupopup.lastChild);
|
||||
|
||||
for (let device of devices)
|
||||
addDeviceToList(menupopup, device.name, device.deviceIndex);
|
||||
}
|
||||
|
||||
function listScreenShareDevices(menupopup, devices) {
|
||||
while (menupopup.lastChild)
|
||||
menupopup.removeChild(menupopup.lastChild);
|
||||
|
||||
let type = devices[0].mediaSource;
|
||||
let typeName = type.charAt(0).toUpperCase() + type.substr(1);
|
||||
|
||||
let label = chromeDoc.getElementById("webRTC-selectWindow-label");
|
||||
let stringId = "getUserMedia.select" + typeName;
|
||||
label.setAttribute("value",
|
||||
stringBundle.getString(stringId + ".label"));
|
||||
label.setAttribute("accesskey",
|
||||
stringBundle.getString(stringId + ".accesskey"));
|
||||
|
||||
// "No <type>" is the default because we can't pick a
|
||||
// 'default' window to share.
|
||||
addDeviceToList(menupopup,
|
||||
stringBundle.getString("getUserMedia.no" + typeName + ".label"),
|
||||
"-1");
|
||||
menupopup.appendChild(chromeDoc.createElement("menuseparator"));
|
||||
|
||||
// Build the list of 'devices'.
|
||||
let monitorIndex = 1;
|
||||
for (let i = 0; i < devices.length; ++i) {
|
||||
let device = devices[i];
|
||||
|
||||
let name;
|
||||
// Building screen list from available screens.
|
||||
if (type == "screen") {
|
||||
if (device.name == "Primary Monitor") {
|
||||
name = stringBundle.getString("getUserMedia.shareEntireScreen.label");
|
||||
} else {
|
||||
name = stringBundle.getFormattedString("getUserMedia.shareMonitor.label",
|
||||
[monitorIndex]);
|
||||
++monitorIndex;
|
||||
}
|
||||
}
|
||||
else {
|
||||
name = device.name;
|
||||
if (type == "application") {
|
||||
// The application names returned by the platform are of the form:
|
||||
// <window count>\x1e<application name>
|
||||
let sepIndex = name.indexOf("\x1e");
|
||||
let count = name.slice(0, sepIndex);
|
||||
let stringId = "getUserMedia.shareApplicationWindowCount.label";
|
||||
name = PluralForm.get(parseInt(count), stringBundle.getString(stringId))
|
||||
.replace("#1", name.slice(sepIndex + 1))
|
||||
.replace("#2", count);
|
||||
}
|
||||
}
|
||||
let item = addDeviceToList(menupopup, name, i, typeName);
|
||||
item.deviceId = device.id;
|
||||
if (device.scary)
|
||||
item.scary = true;
|
||||
}
|
||||
|
||||
// Always re-select the "No <type>" item.
|
||||
chromeDoc.getElementById("webRTC-selectWindow-menulist").removeAttribute("value");
|
||||
chromeDoc.getElementById("webRTC-all-windows-shared").hidden = true;
|
||||
menupopup._commandEventListener = event => {
|
||||
let video = chromeDoc.getElementById("webRTC-previewVideo");
|
||||
if (video.stream) {
|
||||
video.stream.getTracks().forEach(t => t.stop());
|
||||
video.stream = null;
|
||||
}
|
||||
|
||||
let deviceId = event.target.deviceId;
|
||||
if (deviceId == undefined) {
|
||||
chromeDoc.getElementById("webRTC-preview").hidden = true;
|
||||
video.src = null;
|
||||
return;
|
||||
}
|
||||
|
||||
let scary = event.target.scary;
|
||||
let warning = chromeDoc.getElementById("webRTC-previewWarning");
|
||||
warning.hidden = !scary;
|
||||
let chromeWin = chromeDoc.defaultView;
|
||||
if (scary) {
|
||||
warning.hidden = false;
|
||||
let string;
|
||||
let bundle = chromeWin.gNavigatorBundle;
|
||||
|
||||
let learnMoreText =
|
||||
bundle.getString("getUserMedia.shareScreen.learnMoreLabel");
|
||||
let baseURL =
|
||||
Services.urlFormatter.formatURLPref("app.support.baseURL");
|
||||
let learnMore =
|
||||
"<label class='text-link' href='" + baseURL + "screenshare-safety'>" +
|
||||
learnMoreText + "</label>";
|
||||
|
||||
if (type == "screen") {
|
||||
string = bundle.getFormattedString("getUserMedia.shareScreenWarning.message",
|
||||
[learnMore]);
|
||||
}
|
||||
else {
|
||||
let brand =
|
||||
chromeDoc.getElementById("bundle_brand").getString("brandShortName");
|
||||
string = bundle.getFormattedString("getUserMedia.shareFirefoxWarning.message",
|
||||
[brand, learnMore]);
|
||||
}
|
||||
warning.innerHTML = string;
|
||||
}
|
||||
|
||||
let perms = Services.perms;
|
||||
let chromeUri = Services.io.newURI(chromeDoc.documentURI, null, null);
|
||||
perms.add(chromeUri, "MediaManagerVideo", perms.ALLOW_ACTION,
|
||||
perms.EXPIRE_SESSION);
|
||||
|
||||
video.deviceId = deviceId;
|
||||
let constraints = { video: { mediaSource: type, deviceId: {exact: deviceId } } };
|
||||
chromeWin.navigator.mediaDevices.getUserMedia(constraints).then(stream => {
|
||||
if (video.deviceId != deviceId) {
|
||||
// The user has selected a different device or closed the panel
|
||||
// before getUserMedia finished.
|
||||
stream.getTracks().forEach(t => t.stop());
|
||||
return;
|
||||
}
|
||||
video.src = chromeWin.URL.createObjectURL(stream);
|
||||
video.stream = stream;
|
||||
chromeDoc.getElementById("webRTC-preview").hidden = false;
|
||||
video.onloadedmetadata = function(e) {
|
||||
video.play();
|
||||
};
|
||||
});
|
||||
};
|
||||
menupopup.addEventListener("command", menupopup._commandEventListener);
|
||||
}
|
||||
|
||||
function addDeviceToList(menupopup, deviceName, deviceIndex, type) {
|
||||
let menuitem = chromeDoc.createElement("menuitem");
|
||||
menuitem.setAttribute("value", deviceIndex);
|
||||
menuitem.setAttribute("label", deviceName);
|
||||
menuitem.setAttribute("tooltiptext", deviceName);
|
||||
if (type)
|
||||
menuitem.setAttribute("devicetype", type);
|
||||
menupopup.appendChild(menuitem);
|
||||
return menuitem;
|
||||
}
|
||||
|
||||
chromeDoc.getElementById("webRTC-selectCamera").hidden = !videoDevices.length || sharingScreen;
|
||||
chromeDoc.getElementById("webRTC-selectWindowOrScreen").hidden = !sharingScreen || !videoDevices.length;
|
||||
chromeDoc.getElementById("webRTC-selectMicrophone").hidden = !audioDevices.length || sharingAudio;
|
||||
|
||||
let camMenupopup = chromeDoc.getElementById("webRTC-selectCamera-menupopup");
|
||||
let windowMenupopup = chromeDoc.getElementById("webRTC-selectWindow-menupopup");
|
||||
let micMenupopup = chromeDoc.getElementById("webRTC-selectMicrophone-menupopup");
|
||||
if (sharingScreen)
|
||||
listScreenShareDevices(windowMenupopup, videoDevices);
|
||||
else
|
||||
listDevices(camMenupopup, videoDevices);
|
||||
|
||||
if (!sharingAudio)
|
||||
listDevices(micMenupopup, audioDevices);
|
||||
|
||||
this.mainAction.callback = function(aState, aRemember) {
|
||||
let allowedDevices = [];
|
||||
let perms = Services.perms;
|
||||
if (videoDevices.length) {
|
||||
let listId = "webRTC-select" + (sharingScreen ? "Window" : "Camera") + "-menulist";
|
||||
let videoDeviceIndex = chromeDoc.getElementById(listId).value;
|
||||
let allowCamera = videoDeviceIndex != "-1";
|
||||
if (allowCamera) {
|
||||
allowedDevices.push(videoDeviceIndex);
|
||||
// Session permission will be removed after use
|
||||
// (it's really one-shot, not for the entire session)
|
||||
perms.add(uri, "MediaManagerVideo", perms.ALLOW_ACTION,
|
||||
perms.EXPIRE_SESSION);
|
||||
}
|
||||
if (aRemember) {
|
||||
perms.add(uri, "camera",
|
||||
allowCamera ? perms.ALLOW_ACTION : perms.DENY_ACTION);
|
||||
}
|
||||
}
|
||||
if (audioDevices.length) {
|
||||
if (!sharingAudio) {
|
||||
let audioDeviceIndex = chromeDoc.getElementById("webRTC-selectMicrophone-menulist").value;
|
||||
let allowMic = audioDeviceIndex != "-1";
|
||||
if (allowMic)
|
||||
allowedDevices.push(audioDeviceIndex);
|
||||
if (aRemember) {
|
||||
perms.add(uri, "microphone",
|
||||
allowMic ? perms.ALLOW_ACTION : perms.DENY_ACTION);
|
||||
}
|
||||
} else {
|
||||
// Only one device possible for audio capture.
|
||||
allowedDevices.push(0);
|
||||
}
|
||||
}
|
||||
|
||||
if (!allowedDevices.length) {
|
||||
denyRequest(notification.browser, aRequest);
|
||||
return;
|
||||
}
|
||||
|
||||
if (aRemember) {
|
||||
// Remember on which URIs we set persistent permissions so that we
|
||||
// can remove them if the user clicks 'Stop Sharing'.
|
||||
aBrowser._devicePermissionURIs = aBrowser._devicePermissionURIs || [];
|
||||
aBrowser._devicePermissionURIs.push(uri);
|
||||
}
|
||||
|
||||
let mm = notification.browser.messageManager;
|
||||
mm.sendAsyncMessage("webrtc:Allow", {callID: aRequest.callID,
|
||||
windowID: aRequest.windowID,
|
||||
devices: allowedDevices});
|
||||
};
|
||||
return false;
|
||||
}
|
||||
};
|
||||
|
||||
let iconType = "Devices";
|
||||
if (requestTypes.length == 1 && (requestTypes[0] == "Microphone" ||
|
||||
requestTypes[0] == "AudioCapture"))
|
||||
iconType = "Microphone";
|
||||
if (requestTypes.includes("Screen"))
|
||||
iconType = "Screen";
|
||||
let anchorId = "webRTC-share" + iconType + "-notification-icon";
|
||||
|
||||
let iconClass = iconType.toLowerCase();
|
||||
if (iconClass == "devices")
|
||||
iconClass = "camera";
|
||||
options.popupIconClass = iconClass + "-icon";
|
||||
|
||||
notification =
|
||||
chromeWin.PopupNotifications.show(aBrowser, "webRTC-shareDevices", message,
|
||||
anchorId, mainAction, secondaryActions,
|
||||
options);
|
||||
notification.callID = aRequest.callID;
|
||||
}
|
||||
|
||||
function removePrompt(aBrowser, aCallId) {
|
||||
let chromeWin = aBrowser.ownerGlobal;
|
||||
let notification =
|
||||
chromeWin.PopupNotifications.getNotification("webRTC-shareDevices", aBrowser);
|
||||
if (notification && notification.callID == aCallId)
|
||||
notification.remove();
|
||||
}
|
||||
|
||||
function getGlobalIndicator() {
|
||||
if (AppConstants.platform != "macosx") {
|
||||
const INDICATOR_CHROME_URI = "chrome://browser/content/webrtcIndicator.xul";
|
||||
const features = "chrome,dialog=yes,titlebar=no,popup=yes";
|
||||
|
||||
return Services.ww.openWindow(null, INDICATOR_CHROME_URI, "_blank", features, []);
|
||||
}
|
||||
|
||||
let indicator = {
|
||||
_camera: null,
|
||||
_microphone: null,
|
||||
_screen: null,
|
||||
|
||||
_hiddenDoc: Cc["@mozilla.org/appshell/appShellService;1"]
|
||||
.getService(Ci.nsIAppShellService)
|
||||
.hiddenDOMWindow.document,
|
||||
_statusBar: Cc["@mozilla.org/widget/macsystemstatusbar;1"]
|
||||
.getService(Ci.nsISystemStatusBar),
|
||||
|
||||
_command: function(aEvent) {
|
||||
let type = this.getAttribute("type");
|
||||
if (type == "Camera" || type == "Microphone")
|
||||
type = "Devices";
|
||||
else if (type == "Window" || type == "Application" || type == "Browser")
|
||||
type = "Screen";
|
||||
webrtcUI.showSharingDoorhanger(aEvent.target.stream, type);
|
||||
},
|
||||
|
||||
_popupShowing: function(aEvent) {
|
||||
let type = this.getAttribute("type");
|
||||
let activeStreams;
|
||||
if (type == "Camera") {
|
||||
activeStreams = webrtcUI.getActiveStreams(true, false, false);
|
||||
}
|
||||
else if (type == "Microphone") {
|
||||
activeStreams = webrtcUI.getActiveStreams(false, true, false);
|
||||
}
|
||||
else if (type == "Screen") {
|
||||
activeStreams = webrtcUI.getActiveStreams(false, false, true);
|
||||
type = webrtcUI.showScreenSharingIndicator;
|
||||
}
|
||||
|
||||
let bundle =
|
||||
Services.strings.createBundle("chrome://browser/locale/webrtcIndicator.properties");
|
||||
|
||||
if (activeStreams.length == 1) {
|
||||
let stream = activeStreams[0];
|
||||
|
||||
let menuitem = this.ownerDocument.createElement("menuitem");
|
||||
let labelId = "webrtcIndicator.sharing" + type + "With.menuitem";
|
||||
let label = stream.browser.contentTitle || stream.uri;
|
||||
menuitem.setAttribute("label", bundle.formatStringFromName(labelId, [label], 1));
|
||||
menuitem.setAttribute("disabled", "true");
|
||||
this.appendChild(menuitem);
|
||||
|
||||
menuitem = this.ownerDocument.createElement("menuitem");
|
||||
menuitem.setAttribute("label",
|
||||
bundle.GetStringFromName("webrtcIndicator.controlSharing.menuitem"));
|
||||
menuitem.setAttribute("type", type);
|
||||
menuitem.stream = stream;
|
||||
menuitem.addEventListener("command", indicator._command);
|
||||
|
||||
this.appendChild(menuitem);
|
||||
return true;
|
||||
}
|
||||
|
||||
// We show a different menu when there are several active streams.
|
||||
let menuitem = this.ownerDocument.createElement("menuitem");
|
||||
let labelId = "webrtcIndicator.sharing" + type + "WithNTabs.menuitem";
|
||||
let count = activeStreams.length;
|
||||
let label = PluralForm.get(count, bundle.GetStringFromName(labelId)).replace("#1", count);
|
||||
menuitem.setAttribute("label", label);
|
||||
menuitem.setAttribute("disabled", "true");
|
||||
this.appendChild(menuitem);
|
||||
|
||||
for (let stream of activeStreams) {
|
||||
let item = this.ownerDocument.createElement("menuitem");
|
||||
let labelId = "webrtcIndicator.controlSharingOn.menuitem";
|
||||
let label = stream.browser.contentTitle || stream.uri;
|
||||
item.setAttribute("label", bundle.formatStringFromName(labelId, [label], 1));
|
||||
item.setAttribute("type", type);
|
||||
item.stream = stream;
|
||||
item.addEventListener("command", indicator._command);
|
||||
this.appendChild(item);
|
||||
}
|
||||
|
||||
return true;
|
||||
},
|
||||
|
||||
_popupHiding: function(aEvent) {
|
||||
while (this.firstChild)
|
||||
this.firstChild.remove();
|
||||
},
|
||||
|
||||
_setIndicatorState: function(aName, aState) {
|
||||
let field = "_" + aName.toLowerCase();
|
||||
if (aState && !this[field]) {
|
||||
let menu = this._hiddenDoc.createElement("menu");
|
||||
menu.setAttribute("id", "webRTC-sharing" + aName + "-menu");
|
||||
|
||||
// The CSS will only be applied if the menu is actually inserted in the DOM.
|
||||
this._hiddenDoc.documentElement.appendChild(menu);
|
||||
|
||||
this._statusBar.addItem(menu);
|
||||
|
||||
let menupopup = this._hiddenDoc.createElement("menupopup");
|
||||
menupopup.setAttribute("type", aName);
|
||||
menupopup.addEventListener("popupshowing", this._popupShowing);
|
||||
menupopup.addEventListener("popuphiding", this._popupHiding);
|
||||
menupopup.addEventListener("command", this._command);
|
||||
menu.appendChild(menupopup);
|
||||
|
||||
this[field] = menu;
|
||||
}
|
||||
else if (this[field] && !aState) {
|
||||
this._statusBar.removeItem(this[field]);
|
||||
this[field].remove();
|
||||
this[field] = null
|
||||
}
|
||||
},
|
||||
updateIndicatorState: function() {
|
||||
this._setIndicatorState("Camera", webrtcUI.showCameraIndicator);
|
||||
this._setIndicatorState("Microphone", webrtcUI.showMicrophoneIndicator);
|
||||
this._setIndicatorState("Screen", webrtcUI.showScreenSharingIndicator);
|
||||
},
|
||||
close: function() {
|
||||
this._setIndicatorState("Camera", false);
|
||||
this._setIndicatorState("Microphone", false);
|
||||
this._setIndicatorState("Screen", false);
|
||||
}
|
||||
};
|
||||
|
||||
indicator.updateIndicatorState();
|
||||
return indicator;
|
||||
}
|
||||
|
||||
function onTabSharingMenuPopupShowing(e) {
|
||||
let streams = webrtcUI.getActiveStreams(true, true, true);
|
||||
for (let streamInfo of streams) {
|
||||
let stringName = "getUserMedia.sharingMenu";
|
||||
let types = streamInfo.types;
|
||||
if (types.camera)
|
||||
stringName += "Camera";
|
||||
if (types.microphone)
|
||||
stringName += "Microphone";
|
||||
if (types.screen)
|
||||
stringName += types.screen;
|
||||
|
||||
let doc = e.target.ownerDocument;
|
||||
let bundle = doc.defaultView.gNavigatorBundle;
|
||||
|
||||
let origin = getHost(null, streamInfo.uri);
|
||||
let menuitem = doc.createElement("menuitem");
|
||||
menuitem.setAttribute("label", bundle.getFormattedString(stringName, [origin]));
|
||||
menuitem.stream = streamInfo;
|
||||
|
||||
// We can only open 1 doorhanger at a time. Guessing that users would be
|
||||
// most eager to control screen/window/app sharing, and only then
|
||||
// camera/microphone sharing, in that (decreasing) order of priority.
|
||||
let doorhangerType;
|
||||
if ((/Screen|Window|Application/).test(stringName)) {
|
||||
doorhangerType = "Screen";
|
||||
} else {
|
||||
doorhangerType = "Devices";
|
||||
}
|
||||
menuitem.setAttribute("doorhangertype", doorhangerType);
|
||||
menuitem.addEventListener("command", onTabSharingMenuPopupCommand);
|
||||
e.target.appendChild(menuitem);
|
||||
}
|
||||
}
|
||||
|
||||
function onTabSharingMenuPopupHiding(e) {
|
||||
while (this.lastChild)
|
||||
this.lastChild.remove();
|
||||
}
|
||||
|
||||
function onTabSharingMenuPopupCommand(e) {
|
||||
let type = e.target.getAttribute("doorhangertype");
|
||||
webrtcUI.showSharingDoorhanger(e.target.stream, type);
|
||||
}
|
||||
|
||||
function showOrCreateMenuForWindow(aWindow) {
|
||||
let document = aWindow.document;
|
||||
let menu = document.getElementById("tabSharingMenu");
|
||||
if (!menu) {
|
||||
let stringBundle = aWindow.gNavigatorBundle;
|
||||
menu = document.createElement("menu");
|
||||
menu.id = "tabSharingMenu";
|
||||
let labelStringId = "getUserMedia.sharingMenu.label";
|
||||
menu.setAttribute("label", stringBundle.getString(labelStringId));
|
||||
|
||||
let container, insertionPoint;
|
||||
if (AppConstants.platform == "macosx") {
|
||||
container = document.getElementById("windowPopup");
|
||||
insertionPoint = document.getElementById("sep-window-list");
|
||||
let separator = document.createElement("menuseparator");
|
||||
separator.id = "tabSharingSeparator";
|
||||
container.insertBefore(separator, insertionPoint);
|
||||
} else {
|
||||
let accesskeyStringId = "getUserMedia.sharingMenu.accesskey";
|
||||
menu.setAttribute("accesskey", stringBundle.getString(accesskeyStringId));
|
||||
container = document.getElementById("main-menubar");
|
||||
insertionPoint = document.getElementById("helpMenu");
|
||||
}
|
||||
let popup = document.createElement("menupopup");
|
||||
popup.id = "tabSharingMenuPopup";
|
||||
popup.addEventListener("popupshowing", onTabSharingMenuPopupShowing);
|
||||
popup.addEventListener("popuphiding", onTabSharingMenuPopupHiding);
|
||||
menu.appendChild(popup);
|
||||
container.insertBefore(menu, insertionPoint);
|
||||
} else {
|
||||
menu.hidden = false;
|
||||
if (AppConstants.platform == "macosx") {
|
||||
document.getElementById("tabSharingSeparator").hidden = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function maybeAddMenuIndicator(window) {
|
||||
if (webrtcUI.showGlobalIndicator) {
|
||||
showOrCreateMenuForWindow(window);
|
||||
}
|
||||
}
|
||||
|
||||
var gIndicatorWindow = null;
|
||||
|
||||
function updateIndicators(data, target) {
|
||||
if (data) {
|
||||
// the global indicators specific to this process
|
||||
let indicators;
|
||||
if (webrtcUI.processIndicators.has(target)) {
|
||||
indicators = webrtcUI.processIndicators.get(target);
|
||||
} else {
|
||||
indicators = {};
|
||||
webrtcUI.processIndicators.set(target, indicators);
|
||||
}
|
||||
|
||||
indicators.showGlobalIndicator = data.showGlobalIndicator;
|
||||
indicators.showCameraIndicator = data.showCameraIndicator;
|
||||
indicators.showMicrophoneIndicator = data.showMicrophoneIndicator;
|
||||
indicators.showScreenSharingIndicator = data.showScreenSharingIndicator;
|
||||
}
|
||||
|
||||
let browserWindowEnum = Services.wm.getEnumerator("navigator:browser");
|
||||
while (browserWindowEnum.hasMoreElements()) {
|
||||
let chromeWin = browserWindowEnum.getNext();
|
||||
if (webrtcUI.showGlobalIndicator) {
|
||||
showOrCreateMenuForWindow(chromeWin);
|
||||
} else {
|
||||
let doc = chromeWin.document;
|
||||
let existingMenu = doc.getElementById("tabSharingMenu");
|
||||
if (existingMenu) {
|
||||
existingMenu.hidden = true;
|
||||
}
|
||||
if (AppConstants.platform == "macosx") {
|
||||
let separator = doc.getElementById("tabSharingSeparator");
|
||||
if (separator) {
|
||||
separator.hidden = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (webrtcUI.showGlobalIndicator) {
|
||||
if (!gIndicatorWindow)
|
||||
gIndicatorWindow = getGlobalIndicator();
|
||||
else
|
||||
gIndicatorWindow.updateIndicatorState();
|
||||
} else if (gIndicatorWindow) {
|
||||
gIndicatorWindow.close();
|
||||
gIndicatorWindow = null;
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue