forked from mirrors/gecko-dev
78 lines
2 KiB
JavaScript
78 lines
2 KiB
JavaScript
/* 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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"use strict";
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this.extension = class extends ExtensionAPI {
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getAPI(context) {
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let api = {
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getURL(url) {
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return context.extension.baseURI.resolve(url);
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},
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get lastError() {
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return context.lastError;
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},
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get inIncognitoContext() {
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return context.incognito;
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},
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};
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if (context.envType === "addon_child") {
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api.getViews = function(fetchProperties) {
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let result = Cu.cloneInto([], context.cloneScope);
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for (let view of context.extension.views) {
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if (!view.active) {
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continue;
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}
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if (!context.principal.subsumes(view.principal)) {
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continue;
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}
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if (fetchProperties !== null) {
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if (
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fetchProperties.type !== null &&
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view.viewType != fetchProperties.type
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) {
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continue;
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}
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if (fetchProperties.windowId !== null) {
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let bc = view.contentWindow?.docShell?.browserChild;
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let windowId =
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view.viewType !== "background"
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? bc?.chromeOuterWindowID ?? -1
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: -1;
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if (windowId !== fetchProperties.windowId) {
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continue;
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}
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}
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if (
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fetchProperties.tabId !== null &&
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view.tabId != fetchProperties.tabId
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) {
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continue;
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}
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}
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// Do not include extension popups contexts while their document
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// is blocked on parsing during its preloading state
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// (See Bug 1748808).
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if (context.extension.hasContextBlockedParsingDocument(view)) {
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continue;
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}
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result.push(view.contentWindow);
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}
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return result;
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};
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}
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return { extension: api };
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}
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};
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