Source code
Revision control
Copy as Markdown
Other Tools
/* 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,
"use strict";
this.extension = class extends ExtensionAPI {
getAPI(context) {
let api = {
getURL(url) {
return context.extension.baseURI.resolve(url);
},
get lastError() {
return context.lastError;
},
get inIncognitoContext() {
return context.incognito;
},
};
if (context.envType === "addon_child") {
api.getViews = function (fetchProperties) {
let result = Cu.cloneInto([], context.cloneScope);
for (let view of context.extension.views) {
if (!view.active) {
continue;
}
if (!context.principal.subsumes(view.principal)) {
continue;
}
if (fetchProperties !== null) {
if (
fetchProperties.type !== null &&
view.viewType != fetchProperties.type
) {
continue;
}
if (fetchProperties.windowId !== null) {
let bc = view.contentWindow?.docShell?.browserChild;
let windowId =
view.viewType !== "background"
? bc?.chromeOuterWindowID ?? -1
: -1;
if (windowId !== fetchProperties.windowId) {
continue;
}
}
if (
fetchProperties.tabId !== null &&
view.tabId != fetchProperties.tabId
) {
continue;
}
}
// Do not include extension popups contexts while their document
// is blocked on parsing during its preloading state
if (context.extension.hasContextBlockedParsingDocument(view)) {
continue;
}
result.push(view.contentWindow);
}
return result;
};
}
return { extension: api };
}
};