forked from mirrors/gecko-dev
1633 lines
54 KiB
JavaScript
1633 lines
54 KiB
JavaScript
/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
|
|
/* vim: set sts=2 sw=2 et tw=80: */
|
|
/* 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";
|
|
|
|
ChromeUtils.defineModuleGetter(
|
|
this,
|
|
"BrowserUtils",
|
|
"resource://gre/modules/BrowserUtils.jsm"
|
|
);
|
|
ChromeUtils.defineModuleGetter(
|
|
this,
|
|
"DownloadPaths",
|
|
"resource://gre/modules/DownloadPaths.jsm"
|
|
);
|
|
ChromeUtils.defineModuleGetter(
|
|
this,
|
|
"ExtensionControlledPopup",
|
|
"resource:///modules/ExtensionControlledPopup.jsm"
|
|
);
|
|
ChromeUtils.defineModuleGetter(
|
|
this,
|
|
"PrivateBrowsingUtils",
|
|
"resource://gre/modules/PrivateBrowsingUtils.jsm"
|
|
);
|
|
ChromeUtils.defineModuleGetter(
|
|
this,
|
|
"PromiseUtils",
|
|
"resource://gre/modules/PromiseUtils.jsm"
|
|
);
|
|
ChromeUtils.defineModuleGetter(
|
|
this,
|
|
"Services",
|
|
"resource://gre/modules/Services.jsm"
|
|
);
|
|
ChromeUtils.defineModuleGetter(
|
|
this,
|
|
"SessionStore",
|
|
"resource:///modules/sessionstore/SessionStore.jsm"
|
|
);
|
|
|
|
XPCOMUtils.defineLazyGetter(this, "strBundle", function() {
|
|
return Services.strings.createBundle(
|
|
"chrome://global/locale/extensions.properties"
|
|
);
|
|
});
|
|
|
|
var { ExtensionError } = ExtensionUtils;
|
|
|
|
const TABHIDE_PREFNAME = "extensions.webextensions.tabhide.enabled";
|
|
|
|
const TAB_HIDE_CONFIRMED_TYPE = "tabHideNotification";
|
|
|
|
const TAB_ID_NONE = -1;
|
|
|
|
XPCOMUtils.defineLazyGetter(this, "tabHidePopup", () => {
|
|
return new ExtensionControlledPopup({
|
|
confirmedType: TAB_HIDE_CONFIRMED_TYPE,
|
|
anchorId: "alltabs-button",
|
|
popupnotificationId: "extension-tab-hide-notification",
|
|
descriptionId: "extension-tab-hide-notification-description",
|
|
descriptionMessageId: "tabHideControlled.message",
|
|
getLocalizedDescription: (doc, message, addonDetails) => {
|
|
let image = doc.createXULElement("image");
|
|
image.setAttribute("class", "extension-controlled-icon alltabs-icon");
|
|
return BrowserUtils.getLocalizedFragment(
|
|
doc,
|
|
message,
|
|
addonDetails,
|
|
image
|
|
);
|
|
},
|
|
learnMoreMessageId: "tabHideControlled.learnMore",
|
|
learnMoreLink: "extension-hiding-tabs",
|
|
});
|
|
});
|
|
|
|
function showHiddenTabs(id) {
|
|
for (let win of Services.wm.getEnumerator("navigator:browser")) {
|
|
if (win.closed || !win.gBrowser) {
|
|
continue;
|
|
}
|
|
|
|
for (let tab of win.gBrowser.tabs) {
|
|
if (
|
|
tab.hidden &&
|
|
tab.ownerGlobal &&
|
|
SessionStore.getCustomTabValue(tab, "hiddenBy") === id
|
|
) {
|
|
win.gBrowser.showTab(tab);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
let tabListener = {
|
|
tabReadyInitialized: false,
|
|
// Map[tab -> Promise]
|
|
tabBlockedPromises: new WeakMap(),
|
|
// Map[tab -> Deferred]
|
|
tabReadyPromises: new WeakMap(),
|
|
initializingTabs: new WeakSet(),
|
|
|
|
initTabReady() {
|
|
if (!this.tabReadyInitialized) {
|
|
windowTracker.addListener("progress", this);
|
|
|
|
this.tabReadyInitialized = true;
|
|
}
|
|
},
|
|
|
|
onLocationChange(browser, webProgress, request, locationURI, flags) {
|
|
if (webProgress.isTopLevel) {
|
|
let { gBrowser } = browser.ownerGlobal;
|
|
let nativeTab = gBrowser.getTabForBrowser(browser);
|
|
|
|
// Now we are certain that the first page in the tab was loaded.
|
|
this.initializingTabs.delete(nativeTab);
|
|
|
|
// browser.innerWindowID is now set, resolve the promises if any.
|
|
let deferred = this.tabReadyPromises.get(nativeTab);
|
|
if (deferred) {
|
|
deferred.resolve(nativeTab);
|
|
this.tabReadyPromises.delete(nativeTab);
|
|
}
|
|
}
|
|
},
|
|
|
|
blockTabUntilRestored(nativeTab) {
|
|
let promise = ExtensionUtils.promiseEvent(nativeTab, "SSTabRestored").then(
|
|
({ target }) => {
|
|
this.tabBlockedPromises.delete(target);
|
|
return target;
|
|
}
|
|
);
|
|
|
|
this.tabBlockedPromises.set(nativeTab, promise);
|
|
},
|
|
|
|
/**
|
|
* Returns a promise that resolves when the tab is ready.
|
|
* Tabs created via the `tabs.create` method are "ready" once the location
|
|
* changes to the requested URL. Other tabs are assumed to be ready once their
|
|
* inner window ID is known.
|
|
*
|
|
* @param {XULElement} nativeTab The <tab> element.
|
|
* @returns {Promise} Resolves with the given tab once ready.
|
|
*/
|
|
awaitTabReady(nativeTab) {
|
|
let deferred = this.tabReadyPromises.get(nativeTab);
|
|
if (!deferred) {
|
|
let promise = this.tabBlockedPromises.get(nativeTab);
|
|
if (promise) {
|
|
return promise;
|
|
}
|
|
deferred = PromiseUtils.defer();
|
|
if (
|
|
!this.initializingTabs.has(nativeTab) &&
|
|
(nativeTab.linkedBrowser.innerWindowID ||
|
|
nativeTab.linkedBrowser.currentURI.spec === "about:blank")
|
|
) {
|
|
deferred.resolve(nativeTab);
|
|
} else {
|
|
this.initTabReady();
|
|
this.tabReadyPromises.set(nativeTab, deferred);
|
|
}
|
|
}
|
|
return deferred.promise;
|
|
},
|
|
};
|
|
|
|
const allAttrs = new Set([
|
|
"attention",
|
|
"audible",
|
|
"favIconUrl",
|
|
"mutedInfo",
|
|
"sharingState",
|
|
"title",
|
|
]);
|
|
const allProperties = new Set([
|
|
"attention",
|
|
"audible",
|
|
"discarded",
|
|
"favIconUrl",
|
|
"hidden",
|
|
"isArticle",
|
|
"mutedInfo",
|
|
"pinned",
|
|
"sharingState",
|
|
"status",
|
|
"title",
|
|
]);
|
|
const restricted = new Set(["url", "favIconUrl", "title"]);
|
|
|
|
class TabsUpdateFilterEventManager extends EventManager {
|
|
constructor(context) {
|
|
let { extension } = context;
|
|
let { tabManager } = extension;
|
|
|
|
let register = (fire, filterProps) => {
|
|
let filter = { ...filterProps };
|
|
if (filter.urls) {
|
|
filter.urls = new MatchPatternSet(filter.urls, {
|
|
restrictSchemes: false,
|
|
});
|
|
}
|
|
let needsModified = true;
|
|
if (filter.properties) {
|
|
// Default is to listen for all events.
|
|
needsModified = filter.properties.some(p => allAttrs.has(p));
|
|
filter.properties = new Set(filter.properties);
|
|
} else {
|
|
filter.properties = allProperties;
|
|
}
|
|
|
|
function sanitize(extension, changeInfo) {
|
|
let result = {};
|
|
let nonempty = false;
|
|
let hasTabs = extension.hasPermission("tabs");
|
|
for (let prop in changeInfo) {
|
|
if (hasTabs || !restricted.has(prop)) {
|
|
nonempty = true;
|
|
result[prop] = changeInfo[prop];
|
|
}
|
|
}
|
|
return nonempty && result;
|
|
}
|
|
|
|
function getWindowID(windowId) {
|
|
if (windowId === Window.WINDOW_ID_CURRENT) {
|
|
let window = windowTracker.getTopWindow(context);
|
|
if (!window) {
|
|
return undefined;
|
|
}
|
|
return windowTracker.getId(window);
|
|
}
|
|
return windowId;
|
|
}
|
|
|
|
function matchFilters(tab, changed) {
|
|
if (!filterProps) {
|
|
return true;
|
|
}
|
|
if (filter.tabId != null && tab.id != filter.tabId) {
|
|
return false;
|
|
}
|
|
if (
|
|
filter.windowId != null &&
|
|
tab.windowId != getWindowID(filter.windowId)
|
|
) {
|
|
return false;
|
|
}
|
|
if (filter.urls) {
|
|
// We check permission first because tab.uri is null if !hasTabPermission.
|
|
return tab.hasTabPermission && filter.urls.matches(tab.uri);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
let fireForTab = (tab, changed, nativeTab) => {
|
|
// Tab may be null if private and not_allowed.
|
|
if (!tab || !matchFilters(tab, changed)) {
|
|
return;
|
|
}
|
|
|
|
let changeInfo = sanitize(extension, changed);
|
|
if (changeInfo) {
|
|
tabTracker.maybeWaitForTabOpen(nativeTab).then(() => {
|
|
if (!nativeTab.parentNode) {
|
|
// If the tab is already be destroyed, do nothing.
|
|
return;
|
|
}
|
|
fire.async(tab.id, changeInfo, tab.convert());
|
|
});
|
|
}
|
|
};
|
|
|
|
let listener = event => {
|
|
// Ignore any events prior to TabOpen
|
|
if (event.originalTarget.initializingTab) {
|
|
return;
|
|
}
|
|
if (!context.canAccessWindow(event.originalTarget.ownerGlobal)) {
|
|
return;
|
|
}
|
|
let needed = [];
|
|
if (event.type == "TabAttrModified") {
|
|
let changed = event.detail.changed;
|
|
if (
|
|
changed.includes("image") &&
|
|
filter.properties.has("favIconUrl")
|
|
) {
|
|
needed.push("favIconUrl");
|
|
}
|
|
if (changed.includes("muted") && filter.properties.has("mutedInfo")) {
|
|
needed.push("mutedInfo");
|
|
}
|
|
if (
|
|
changed.includes("soundplaying") &&
|
|
filter.properties.has("audible")
|
|
) {
|
|
needed.push("audible");
|
|
}
|
|
if (changed.includes("label") && filter.properties.has("title")) {
|
|
needed.push("title");
|
|
}
|
|
if (
|
|
changed.includes("sharing") &&
|
|
filter.properties.has("sharingState")
|
|
) {
|
|
needed.push("sharingState");
|
|
}
|
|
if (
|
|
changed.includes("attention") &&
|
|
filter.properties.has("attention")
|
|
) {
|
|
needed.push("attention");
|
|
}
|
|
} else if (event.type == "TabPinned") {
|
|
needed.push("pinned");
|
|
} else if (event.type == "TabUnpinned") {
|
|
needed.push("pinned");
|
|
} else if (event.type == "TabBrowserInserted") {
|
|
// This may be an adopted tab. Bail early to avoid asking tabManager
|
|
// about the tab before we run the adoption logic in ext-browser.js.
|
|
if (event.detail.insertedOnTabCreation) {
|
|
return;
|
|
}
|
|
needed.push("discarded");
|
|
} else if (event.type == "TabBrowserDiscarded") {
|
|
needed.push("discarded");
|
|
} else if (event.type == "TabShow") {
|
|
needed.push("hidden");
|
|
} else if (event.type == "TabHide") {
|
|
needed.push("hidden");
|
|
}
|
|
|
|
let tab = tabManager.getWrapper(event.originalTarget);
|
|
|
|
let changeInfo = {};
|
|
for (let prop of needed) {
|
|
changeInfo[prop] = tab[prop];
|
|
}
|
|
|
|
fireForTab(tab, changeInfo, event.originalTarget);
|
|
};
|
|
|
|
let statusListener = ({ browser, status, url }) => {
|
|
let { gBrowser } = browser.ownerGlobal;
|
|
let tabElem = gBrowser.getTabForBrowser(browser);
|
|
if (tabElem) {
|
|
if (!context.canAccessWindow(tabElem.ownerGlobal)) {
|
|
return;
|
|
}
|
|
|
|
let changed = { status };
|
|
if (url) {
|
|
changed.url = url;
|
|
}
|
|
|
|
fireForTab(tabManager.wrapTab(tabElem), changed, tabElem);
|
|
}
|
|
};
|
|
|
|
let isArticleChangeListener = (messageName, message) => {
|
|
let { gBrowser } = message.target.ownerGlobal;
|
|
let nativeTab = gBrowser.getTabForBrowser(message.target);
|
|
|
|
if (nativeTab && context.canAccessWindow(nativeTab.ownerGlobal)) {
|
|
let tab = tabManager.getWrapper(nativeTab);
|
|
fireForTab(tab, { isArticle: message.data.isArticle }, nativeTab);
|
|
}
|
|
};
|
|
|
|
let listeners = new Map();
|
|
if (filter.properties.has("status")) {
|
|
listeners.set("status", statusListener);
|
|
}
|
|
if (needsModified) {
|
|
listeners.set("TabAttrModified", listener);
|
|
}
|
|
if (filter.properties.has("pinned")) {
|
|
listeners.set("TabPinned", listener);
|
|
listeners.set("TabUnpinned", listener);
|
|
}
|
|
if (filter.properties.has("discarded")) {
|
|
listeners.set("TabBrowserInserted", listener);
|
|
listeners.set("TabBrowserDiscarded", listener);
|
|
}
|
|
if (filter.properties.has("hidden")) {
|
|
listeners.set("TabShow", listener);
|
|
listeners.set("TabHide", listener);
|
|
}
|
|
|
|
for (let [name, listener] of listeners) {
|
|
windowTracker.addListener(name, listener);
|
|
}
|
|
|
|
if (filter.properties.has("isArticle")) {
|
|
tabTracker.on("tab-isarticle", isArticleChangeListener);
|
|
}
|
|
|
|
return () => {
|
|
for (let [name, listener] of listeners) {
|
|
windowTracker.removeListener(name, listener);
|
|
}
|
|
|
|
if (filter.properties.has("isArticle")) {
|
|
tabTracker.off("tab-isarticle", isArticleChangeListener);
|
|
}
|
|
};
|
|
};
|
|
|
|
super({
|
|
context,
|
|
name: "tabs.onUpdated",
|
|
register,
|
|
});
|
|
}
|
|
|
|
addListener(callback, filter) {
|
|
let { extension } = this.context;
|
|
if (
|
|
filter &&
|
|
filter.urls &&
|
|
!extension.hasPermission("tabs") &&
|
|
!extension.hasPermission("activeTab")
|
|
) {
|
|
Cu.reportError(
|
|
'Url filtering in tabs.onUpdated requires "tabs" or "activeTab" permission.'
|
|
);
|
|
return false;
|
|
}
|
|
return super.addListener(callback, filter);
|
|
}
|
|
}
|
|
|
|
function TabEventManager({ context, name, event, listener }) {
|
|
let register = fire => {
|
|
let listener2 = (eventName, eventData, ...args) => {
|
|
if (!("isPrivate" in eventData)) {
|
|
throw new Error(
|
|
`isPrivate property missing in tabTracker event "${eventName}"`
|
|
);
|
|
}
|
|
|
|
if (eventData.isPrivate && !context.privateBrowsingAllowed) {
|
|
return;
|
|
}
|
|
|
|
listener(fire, eventData, ...args);
|
|
};
|
|
|
|
tabTracker.on(event, listener2);
|
|
return () => {
|
|
tabTracker.off(event, listener2);
|
|
};
|
|
};
|
|
|
|
return new EventManager({ context, name, register }).api();
|
|
}
|
|
|
|
this.tabs = class extends ExtensionAPI {
|
|
static onUpdate(id, manifest) {
|
|
if (!manifest.permissions || !manifest.permissions.includes("tabHide")) {
|
|
showHiddenTabs(id);
|
|
}
|
|
}
|
|
|
|
static onDisable(id) {
|
|
showHiddenTabs(id);
|
|
tabHidePopup.clearConfirmation(id);
|
|
}
|
|
|
|
static onUninstall(id) {
|
|
tabHidePopup.clearConfirmation(id);
|
|
}
|
|
|
|
getAPI(context) {
|
|
let { extension } = context;
|
|
|
|
let { tabManager, windowManager } = extension;
|
|
|
|
function getTabOrActive(tabId) {
|
|
let tab =
|
|
tabId !== null ? tabTracker.getTab(tabId) : tabTracker.activeTab;
|
|
if (!context.canAccessWindow(tab.ownerGlobal)) {
|
|
throw new ExtensionError(
|
|
tabId === null
|
|
? "Cannot access activeTab"
|
|
: `Invalid tab ID: ${tabId}`
|
|
);
|
|
}
|
|
return tab;
|
|
}
|
|
|
|
function getNativeTabsFromIDArray(tabIds) {
|
|
if (!Array.isArray(tabIds)) {
|
|
tabIds = [tabIds];
|
|
}
|
|
return tabIds.map(tabId => {
|
|
let tab = tabTracker.getTab(tabId);
|
|
if (!context.canAccessWindow(tab.ownerGlobal)) {
|
|
throw new ExtensionError(`Invalid tab ID: ${tabId}`);
|
|
}
|
|
return tab;
|
|
});
|
|
}
|
|
|
|
async function promiseTabWhenReady(tabId) {
|
|
let tab;
|
|
if (tabId !== null) {
|
|
tab = tabManager.get(tabId);
|
|
} else {
|
|
tab = tabManager.getWrapper(tabTracker.activeTab);
|
|
}
|
|
if (!tab) {
|
|
throw new ExtensionError(
|
|
tabId == null ? "Cannot access activeTab" : `Invalid tab ID: ${tabId}`
|
|
);
|
|
}
|
|
|
|
await tabListener.awaitTabReady(tab.nativeTab);
|
|
|
|
return tab;
|
|
}
|
|
|
|
let self = {
|
|
tabs: {
|
|
onActivated: TabEventManager({
|
|
context,
|
|
name: "tabs.onActivated",
|
|
event: "tab-activated",
|
|
listener: (fire, event) => {
|
|
let {
|
|
tabId,
|
|
windowId,
|
|
previousTabId,
|
|
previousTabIsPrivate,
|
|
} = event;
|
|
if (previousTabIsPrivate && !context.privateBrowsingAllowed) {
|
|
previousTabId = undefined;
|
|
}
|
|
fire.async({ tabId, previousTabId, windowId });
|
|
},
|
|
}),
|
|
|
|
onCreated: TabEventManager({
|
|
context,
|
|
name: "tabs.onCreated",
|
|
event: "tab-created",
|
|
listener: (fire, event) => {
|
|
fire.async(
|
|
tabManager.convert(event.nativeTab, event.currentTabSize)
|
|
);
|
|
},
|
|
}),
|
|
|
|
onHighlighted: TabEventManager({
|
|
context,
|
|
name: "tabs.onHighlighted",
|
|
event: "tabs-highlighted",
|
|
listener: (fire, event) => {
|
|
fire.async({ tabIds: event.tabIds, windowId: event.windowId });
|
|
},
|
|
}),
|
|
|
|
onAttached: TabEventManager({
|
|
context,
|
|
name: "tabs.onAttached",
|
|
event: "tab-attached",
|
|
listener: (fire, event) => {
|
|
fire.async(event.tabId, {
|
|
newWindowId: event.newWindowId,
|
|
newPosition: event.newPosition,
|
|
});
|
|
},
|
|
}),
|
|
|
|
onDetached: TabEventManager({
|
|
context,
|
|
name: "tabs.onDetached",
|
|
event: "tab-detached",
|
|
listener: (fire, event) => {
|
|
fire.async(event.tabId, {
|
|
oldWindowId: event.oldWindowId,
|
|
oldPosition: event.oldPosition,
|
|
});
|
|
},
|
|
}),
|
|
|
|
onRemoved: TabEventManager({
|
|
context,
|
|
name: "tabs.onRemoved",
|
|
event: "tab-removed",
|
|
listener: (fire, event) => {
|
|
fire.async(event.tabId, {
|
|
windowId: event.windowId,
|
|
isWindowClosing: event.isWindowClosing,
|
|
});
|
|
},
|
|
}),
|
|
|
|
onReplaced: new EventManager({
|
|
context,
|
|
name: "tabs.onReplaced",
|
|
register: fire => {
|
|
return () => {};
|
|
},
|
|
}).api(),
|
|
|
|
onMoved: new EventManager({
|
|
context,
|
|
name: "tabs.onMoved",
|
|
register: fire => {
|
|
let moveListener = event => {
|
|
let nativeTab = event.originalTarget;
|
|
if (context.canAccessWindow(nativeTab.ownerGlobal)) {
|
|
fire.async(tabTracker.getId(nativeTab), {
|
|
windowId: windowTracker.getId(nativeTab.ownerGlobal),
|
|
fromIndex: event.detail,
|
|
toIndex: nativeTab._tPos,
|
|
});
|
|
}
|
|
};
|
|
|
|
windowTracker.addListener("TabMove", moveListener);
|
|
return () => {
|
|
windowTracker.removeListener("TabMove", moveListener);
|
|
};
|
|
},
|
|
}).api(),
|
|
|
|
onUpdated: new TabsUpdateFilterEventManager(context).api(),
|
|
|
|
create(createProperties) {
|
|
return new Promise((resolve, reject) => {
|
|
let window =
|
|
createProperties.windowId !== null
|
|
? windowTracker.getWindow(createProperties.windowId, context)
|
|
: windowTracker.getTopNormalWindow(context);
|
|
if (!window || !context.canAccessWindow(window)) {
|
|
throw new Error(
|
|
"Not allowed to create tabs on the target window"
|
|
);
|
|
}
|
|
let { gBrowserInit } = window;
|
|
if (!gBrowserInit || !gBrowserInit.delayedStartupFinished) {
|
|
let obs = (finishedWindow, topic, data) => {
|
|
if (finishedWindow != window) {
|
|
return;
|
|
}
|
|
Services.obs.removeObserver(
|
|
obs,
|
|
"browser-delayed-startup-finished"
|
|
);
|
|
resolve(window);
|
|
};
|
|
Services.obs.addObserver(obs, "browser-delayed-startup-finished");
|
|
} else {
|
|
resolve(window);
|
|
}
|
|
}).then(window => {
|
|
let url;
|
|
let principal = context.principal;
|
|
|
|
let options = {};
|
|
if (createProperties.cookieStoreId) {
|
|
// May throw if validation fails.
|
|
options.userContextId = getUserContextIdForCookieStoreId(
|
|
extension,
|
|
createProperties.cookieStoreId,
|
|
PrivateBrowsingUtils.isBrowserPrivate(window.gBrowser)
|
|
);
|
|
}
|
|
|
|
if (createProperties.url !== null) {
|
|
url = context.uri.resolve(createProperties.url);
|
|
|
|
if (!context.checkLoadURL(url, { dontReportErrors: true })) {
|
|
return Promise.reject({ message: `Illegal URL: ${url}` });
|
|
}
|
|
|
|
if (createProperties.openInReaderMode) {
|
|
url = `about:reader?url=${encodeURIComponent(url)}`;
|
|
}
|
|
} else {
|
|
url = window.BROWSER_NEW_TAB_URL;
|
|
}
|
|
// Only set allowInheritPrincipal on discardable urls as it
|
|
// will override creating a lazy browser. Setting triggeringPrincipal
|
|
// will ensure other cases are handled, but setting it may prevent
|
|
// creating about and data urls.
|
|
let discardable = url && !url.startsWith("about:");
|
|
if (!discardable) {
|
|
// Make sure things like about:blank and data: URIs never inherit,
|
|
// and instead always get a NullPrincipal.
|
|
options.allowInheritPrincipal = false;
|
|
// Falling back to content here as about: requires it, however is safe.
|
|
principal = Services.scriptSecurityManager.createContentPrincipal(
|
|
Services.io.newURI(url),
|
|
{
|
|
userContextId: options.userContextId,
|
|
privateBrowsingId: PrivateBrowsingUtils.isBrowserPrivate(
|
|
window.gBrowser
|
|
)
|
|
? 1
|
|
: 0,
|
|
}
|
|
);
|
|
} else {
|
|
options.allowInheritPrincipal = true;
|
|
options.triggeringPrincipal = context.principal;
|
|
}
|
|
|
|
tabListener.initTabReady();
|
|
const currentTab = window.gBrowser.selectedTab;
|
|
const { frameLoader } = currentTab.linkedBrowser;
|
|
const currentTabSize = {
|
|
width: frameLoader.lazyWidth,
|
|
height: frameLoader.lazyHeight,
|
|
};
|
|
|
|
if (createProperties.openerTabId !== null) {
|
|
options.ownerTab = tabTracker.getTab(
|
|
createProperties.openerTabId
|
|
);
|
|
options.openerBrowser = options.ownerTab.linkedBrowser;
|
|
if (options.ownerTab.ownerGlobal !== window) {
|
|
return Promise.reject({
|
|
message:
|
|
"Opener tab must be in the same window as the tab being created",
|
|
});
|
|
}
|
|
}
|
|
|
|
// Simple properties
|
|
const properties = ["index", "pinned"];
|
|
for (let prop of properties) {
|
|
if (createProperties[prop] != null) {
|
|
options[prop] = createProperties[prop];
|
|
}
|
|
}
|
|
|
|
let active =
|
|
createProperties.active !== null
|
|
? createProperties.active
|
|
: !createProperties.discarded;
|
|
if (createProperties.discarded) {
|
|
if (active) {
|
|
return Promise.reject({
|
|
message: `Active tabs cannot be created and discarded.`,
|
|
});
|
|
}
|
|
if (createProperties.pinned) {
|
|
return Promise.reject({
|
|
message: `Pinned tabs cannot be created and discarded.`,
|
|
});
|
|
}
|
|
if (!discardable) {
|
|
return Promise.reject({
|
|
message: `Cannot create a discarded new tab or "about" urls.`,
|
|
});
|
|
}
|
|
options.createLazyBrowser = true;
|
|
options.lazyTabTitle = createProperties.title;
|
|
} else if (createProperties.title) {
|
|
return Promise.reject({
|
|
message: `Title may only be set for discarded tabs.`,
|
|
});
|
|
}
|
|
|
|
options.triggeringPrincipal = principal;
|
|
let nativeTab = window.gBrowser.addTab(url, options);
|
|
|
|
if (active) {
|
|
window.gBrowser.selectedTab = nativeTab;
|
|
if (!createProperties.url) {
|
|
window.gURLBar.select();
|
|
}
|
|
}
|
|
|
|
if (
|
|
createProperties.url &&
|
|
createProperties.url !== window.BROWSER_NEW_TAB_URL
|
|
) {
|
|
// We can't wait for a location change event for about:newtab,
|
|
// since it may be pre-rendered, in which case its initial
|
|
// location change event has already fired.
|
|
|
|
// Mark the tab as initializing, so that operations like
|
|
// `executeScript` wait until the requested URL is loaded in
|
|
// the tab before dispatching messages to the inner window
|
|
// that contains the URL we're attempting to load.
|
|
tabListener.initializingTabs.add(nativeTab);
|
|
}
|
|
|
|
return tabManager.convert(nativeTab, currentTabSize);
|
|
});
|
|
},
|
|
|
|
async remove(tabIds) {
|
|
for (let nativeTab of getNativeTabsFromIDArray(tabIds)) {
|
|
nativeTab.ownerGlobal.gBrowser.removeTab(nativeTab);
|
|
}
|
|
},
|
|
|
|
async discard(tabIds) {
|
|
for (let nativeTab of getNativeTabsFromIDArray(tabIds)) {
|
|
nativeTab.ownerGlobal.gBrowser.discardBrowser(nativeTab);
|
|
}
|
|
},
|
|
|
|
async update(tabId, updateProperties) {
|
|
let nativeTab = getTabOrActive(tabId);
|
|
|
|
let tabbrowser = nativeTab.ownerGlobal.gBrowser;
|
|
|
|
if (updateProperties.url !== null) {
|
|
let url = context.uri.resolve(updateProperties.url);
|
|
|
|
if (!context.checkLoadURL(url, { dontReportErrors: true })) {
|
|
return Promise.reject({ message: `Illegal URL: ${url}` });
|
|
}
|
|
|
|
let options = {
|
|
flags: updateProperties.loadReplace
|
|
? Ci.nsIWebNavigation.LOAD_FLAGS_REPLACE_HISTORY
|
|
: Ci.nsIWebNavigation.LOAD_FLAGS_NONE,
|
|
triggeringPrincipal: context.principal,
|
|
};
|
|
nativeTab.linkedBrowser.loadURI(url, options);
|
|
}
|
|
|
|
if (updateProperties.active) {
|
|
tabbrowser.selectedTab = nativeTab;
|
|
}
|
|
if (updateProperties.highlighted !== null) {
|
|
if (updateProperties.highlighted) {
|
|
if (!nativeTab.selected && !nativeTab.multiselected) {
|
|
tabbrowser.addToMultiSelectedTabs(nativeTab, {
|
|
isLastMultiSelectChange: true,
|
|
});
|
|
// Select the highlighted tab unless active:false is provided.
|
|
// Note that Chrome selects it even in that case.
|
|
if (updateProperties.active !== false) {
|
|
tabbrowser.lockClearMultiSelectionOnce();
|
|
tabbrowser.selectedTab = nativeTab;
|
|
}
|
|
}
|
|
} else {
|
|
tabbrowser.removeFromMultiSelectedTabs(nativeTab, {
|
|
isLastMultiSelectChange: true,
|
|
});
|
|
}
|
|
}
|
|
if (updateProperties.muted !== null) {
|
|
if (nativeTab.muted != updateProperties.muted) {
|
|
nativeTab.toggleMuteAudio(extension.id);
|
|
}
|
|
}
|
|
if (updateProperties.pinned !== null) {
|
|
if (updateProperties.pinned) {
|
|
tabbrowser.pinTab(nativeTab);
|
|
} else {
|
|
tabbrowser.unpinTab(nativeTab);
|
|
}
|
|
}
|
|
if (updateProperties.openerTabId !== null) {
|
|
let opener = tabTracker.getTab(updateProperties.openerTabId);
|
|
if (opener.ownerDocument !== nativeTab.ownerDocument) {
|
|
return Promise.reject({
|
|
message:
|
|
"Opener tab must be in the same window as the tab being updated",
|
|
});
|
|
}
|
|
tabTracker.setOpener(nativeTab, opener);
|
|
}
|
|
if (updateProperties.successorTabId !== null) {
|
|
let successor = null;
|
|
if (updateProperties.successorTabId !== TAB_ID_NONE) {
|
|
successor = tabTracker.getTab(
|
|
updateProperties.successorTabId,
|
|
null
|
|
);
|
|
if (!successor) {
|
|
throw new ExtensionError("Invalid successorTabId");
|
|
}
|
|
// This also ensures "privateness" matches.
|
|
if (successor.ownerDocument !== nativeTab.ownerDocument) {
|
|
throw new ExtensionError(
|
|
"Successor tab must be in the same window as the tab being updated"
|
|
);
|
|
}
|
|
}
|
|
tabbrowser.setSuccessor(nativeTab, successor);
|
|
}
|
|
|
|
return tabManager.convert(nativeTab);
|
|
},
|
|
|
|
async reload(tabId, reloadProperties) {
|
|
let nativeTab = getTabOrActive(tabId);
|
|
|
|
let flags = Ci.nsIWebNavigation.LOAD_FLAGS_NONE;
|
|
if (reloadProperties && reloadProperties.bypassCache) {
|
|
flags |= Ci.nsIWebNavigation.LOAD_FLAGS_BYPASS_CACHE;
|
|
}
|
|
nativeTab.linkedBrowser.reloadWithFlags(flags);
|
|
},
|
|
|
|
async warmup(tabId) {
|
|
let nativeTab = tabTracker.getTab(tabId);
|
|
let tabbrowser = nativeTab.ownerGlobal.gBrowser;
|
|
tabbrowser.warmupTab(nativeTab);
|
|
},
|
|
|
|
async get(tabId) {
|
|
return tabManager.get(tabId).convert();
|
|
},
|
|
|
|
getCurrent() {
|
|
let tabData;
|
|
if (context.tabId) {
|
|
tabData = tabManager.get(context.tabId).convert();
|
|
}
|
|
return Promise.resolve(tabData);
|
|
},
|
|
|
|
async query(queryInfo) {
|
|
if (!extension.hasPermission("tabs")) {
|
|
if (queryInfo.url !== null || queryInfo.title !== null) {
|
|
return Promise.reject({
|
|
message:
|
|
'The "tabs" permission is required to use the query API with the "url" or "title" parameters',
|
|
});
|
|
}
|
|
}
|
|
return Array.from(tabManager.query(queryInfo, context), tab =>
|
|
tab.convert()
|
|
);
|
|
},
|
|
|
|
async captureTab(tabId, options) {
|
|
let nativeTab = getTabOrActive(tabId);
|
|
await tabListener.awaitTabReady(nativeTab);
|
|
|
|
let tab = tabManager.wrapTab(nativeTab);
|
|
return tab.capture(context, options);
|
|
},
|
|
|
|
async captureVisibleTab(windowId, options) {
|
|
let window =
|
|
windowId == null
|
|
? windowTracker.getTopWindow(context)
|
|
: windowTracker.getWindow(windowId, context);
|
|
|
|
let tab = tabManager.wrapTab(window.gBrowser.selectedTab);
|
|
await tabListener.awaitTabReady(tab.nativeTab);
|
|
|
|
return tab.capture(context, options);
|
|
},
|
|
|
|
async detectLanguage(tabId) {
|
|
let tab = await promiseTabWhenReady(tabId);
|
|
return tab.sendMessage(context, "Extension:DetectLanguage");
|
|
},
|
|
|
|
async executeScript(tabId, details) {
|
|
let tab = await promiseTabWhenReady(tabId);
|
|
return tab.executeScript(context, details);
|
|
},
|
|
|
|
async insertCSS(tabId, details) {
|
|
let tab = await promiseTabWhenReady(tabId);
|
|
return tab.insertCSS(context, details);
|
|
},
|
|
|
|
async removeCSS(tabId, details) {
|
|
let tab = await promiseTabWhenReady(tabId);
|
|
return tab.removeCSS(context, details);
|
|
},
|
|
|
|
async move(tabIds, moveProperties) {
|
|
let tabsMoved = [];
|
|
if (!Array.isArray(tabIds)) {
|
|
tabIds = [tabIds];
|
|
}
|
|
|
|
let destinationWindow = null;
|
|
if (moveProperties.windowId !== null) {
|
|
destinationWindow = windowTracker.getWindow(
|
|
moveProperties.windowId,
|
|
context
|
|
);
|
|
// Fail on an invalid window.
|
|
if (!destinationWindow) {
|
|
return Promise.reject({
|
|
message: `Invalid window ID: ${moveProperties.windowId}`,
|
|
});
|
|
}
|
|
}
|
|
|
|
/*
|
|
Indexes are maintained on a per window basis so that a call to
|
|
move([tabA, tabB], {index: 0})
|
|
-> tabA to 0, tabB to 1 if tabA and tabB are in the same window
|
|
move([tabA, tabB], {index: 0})
|
|
-> tabA to 0, tabB to 0 if tabA and tabB are in different windows
|
|
*/
|
|
let indexMap = new Map();
|
|
let lastInsertion = new Map();
|
|
|
|
for (let nativeTab of getNativeTabsFromIDArray(tabIds)) {
|
|
// If the window is not specified, use the window from the tab.
|
|
let window = destinationWindow || nativeTab.ownerGlobal;
|
|
let gBrowser = window.gBrowser;
|
|
|
|
// If we are not moving the tab to a different window, and the window
|
|
// only has one tab, do nothing.
|
|
if (nativeTab.ownerGlobal == window && gBrowser.tabs.length === 1) {
|
|
continue;
|
|
}
|
|
// If moving between windows, be sure privacy matches. While gBrowser
|
|
// prevents this, we want to silently ignore it.
|
|
if (
|
|
nativeTab.ownerGlobal != window &&
|
|
PrivateBrowsingUtils.isBrowserPrivate(window.gBrowser) !=
|
|
PrivateBrowsingUtils.isBrowserPrivate(
|
|
nativeTab.ownerGlobal.gBrowser
|
|
)
|
|
) {
|
|
continue;
|
|
}
|
|
|
|
let insertionPoint = indexMap.get(window) || moveProperties.index;
|
|
// If the index is -1 it should go to the end of the tabs.
|
|
if (insertionPoint == -1) {
|
|
insertionPoint = gBrowser.tabs.length;
|
|
}
|
|
|
|
// We can only move pinned tabs to a point within, or just after,
|
|
// the current set of pinned tabs. Unpinned tabs, likewise, can only
|
|
// be moved to a position after the current set of pinned tabs.
|
|
// Attempts to move a tab to an illegal position are ignored.
|
|
let numPinned = gBrowser._numPinnedTabs;
|
|
let ok = nativeTab.pinned
|
|
? insertionPoint <= numPinned
|
|
: insertionPoint >= numPinned;
|
|
if (!ok) {
|
|
continue;
|
|
}
|
|
|
|
// If this is not the first tab to be inserted into this window and
|
|
// the insertion point is the same as the last insertion and
|
|
// the tab is further to the right than the current insertion point
|
|
// then you need to bump up the insertion point. See bug 1323311.
|
|
if (
|
|
lastInsertion.has(window) &&
|
|
lastInsertion.get(window) === insertionPoint &&
|
|
nativeTab._tPos > insertionPoint
|
|
) {
|
|
insertionPoint++;
|
|
indexMap.set(window, insertionPoint);
|
|
}
|
|
|
|
if (nativeTab.ownerGlobal != window) {
|
|
// If the window we are moving the tab in is different, then move the tab
|
|
// to the new window.
|
|
nativeTab = gBrowser.adoptTab(nativeTab, insertionPoint, false);
|
|
} else {
|
|
// If the window we are moving is the same, just move the tab.
|
|
gBrowser.moveTabTo(nativeTab, insertionPoint);
|
|
}
|
|
lastInsertion.set(window, nativeTab._tPos);
|
|
tabsMoved.push(nativeTab);
|
|
}
|
|
|
|
return tabsMoved.map(nativeTab => tabManager.convert(nativeTab));
|
|
},
|
|
|
|
duplicate(tabId, duplicateProperties) {
|
|
const { active, index } = duplicateProperties || {};
|
|
const inBackground = active === undefined ? false : !active;
|
|
|
|
// Schema requires tab id.
|
|
let nativeTab = getTabOrActive(tabId);
|
|
|
|
let gBrowser = nativeTab.ownerGlobal.gBrowser;
|
|
let newTab = gBrowser.duplicateTab(nativeTab, true, {
|
|
inBackground,
|
|
index,
|
|
});
|
|
|
|
tabListener.blockTabUntilRestored(newTab);
|
|
return new Promise(resolve => {
|
|
// Use SSTabRestoring to ensure that the tab's URL is ready before
|
|
// resolving the promise.
|
|
newTab.addEventListener(
|
|
"SSTabRestoring",
|
|
() => resolve(tabManager.convert(newTab)),
|
|
{ once: true }
|
|
);
|
|
});
|
|
},
|
|
|
|
getZoom(tabId) {
|
|
let nativeTab = getTabOrActive(tabId);
|
|
|
|
let { ZoomManager } = nativeTab.ownerGlobal;
|
|
let zoom = ZoomManager.getZoomForBrowser(nativeTab.linkedBrowser);
|
|
|
|
return Promise.resolve(zoom);
|
|
},
|
|
|
|
setZoom(tabId, zoom) {
|
|
let nativeTab = getTabOrActive(tabId);
|
|
|
|
let { FullZoom, ZoomManager } = nativeTab.ownerGlobal;
|
|
|
|
if (zoom === 0) {
|
|
// A value of zero means use the default zoom factor.
|
|
return FullZoom.reset(nativeTab.linkedBrowser);
|
|
} else if (zoom >= ZoomManager.MIN && zoom <= ZoomManager.MAX) {
|
|
FullZoom.setZoom(zoom, nativeTab.linkedBrowser);
|
|
} else {
|
|
return Promise.reject({
|
|
message: `Zoom value ${zoom} out of range (must be between ${ZoomManager.MIN} and ${ZoomManager.MAX})`,
|
|
});
|
|
}
|
|
|
|
return Promise.resolve();
|
|
},
|
|
|
|
_getZoomSettings(tabId) {
|
|
let nativeTab = getTabOrActive(tabId);
|
|
|
|
let { FullZoom } = nativeTab.ownerGlobal;
|
|
|
|
return {
|
|
mode: "automatic",
|
|
scope: FullZoom.siteSpecific ? "per-origin" : "per-tab",
|
|
defaultZoomFactor: 1,
|
|
};
|
|
},
|
|
|
|
getZoomSettings(tabId) {
|
|
return Promise.resolve(this._getZoomSettings(tabId));
|
|
},
|
|
|
|
setZoomSettings(tabId, settings) {
|
|
let nativeTab = getTabOrActive(tabId);
|
|
|
|
let currentSettings = this._getZoomSettings(
|
|
tabTracker.getId(nativeTab)
|
|
);
|
|
|
|
if (
|
|
!Object.keys(settings).every(
|
|
key => settings[key] === currentSettings[key]
|
|
)
|
|
) {
|
|
return Promise.reject(
|
|
`Unsupported zoom settings: ${JSON.stringify(settings)}`
|
|
);
|
|
}
|
|
return Promise.resolve();
|
|
},
|
|
|
|
onZoomChange: new EventManager({
|
|
context,
|
|
name: "tabs.onZoomChange",
|
|
register: fire => {
|
|
let getZoomLevel = browser => {
|
|
let { ZoomManager } = browser.ownerGlobal;
|
|
|
|
return ZoomManager.getZoomForBrowser(browser);
|
|
};
|
|
|
|
// Stores the last known zoom level for each tab's browser.
|
|
// WeakMap[<browser> -> number]
|
|
let zoomLevels = new WeakMap();
|
|
|
|
// Store the zoom level for all existing tabs.
|
|
for (let window of windowTracker.browserWindows()) {
|
|
if (!context.canAccessWindow(window)) {
|
|
continue;
|
|
}
|
|
for (let nativeTab of window.gBrowser.tabs) {
|
|
let browser = nativeTab.linkedBrowser;
|
|
zoomLevels.set(browser, getZoomLevel(browser));
|
|
}
|
|
}
|
|
|
|
let tabCreated = (eventName, event) => {
|
|
let browser = event.nativeTab.linkedBrowser;
|
|
if (!event.isPrivate || context.privateBrowsingAllowed) {
|
|
zoomLevels.set(browser, getZoomLevel(browser));
|
|
}
|
|
};
|
|
|
|
let zoomListener = event => {
|
|
let browser = event.originalTarget;
|
|
|
|
// For non-remote browsers, this event is dispatched on the document
|
|
// rather than on the <browser>. But either way we have a node here.
|
|
if (browser.nodeType == browser.DOCUMENT_NODE) {
|
|
browser = browser.docShell.chromeEventHandler;
|
|
}
|
|
|
|
if (!context.canAccessWindow(browser.ownerGlobal)) {
|
|
return;
|
|
}
|
|
|
|
let { gBrowser } = browser.ownerGlobal;
|
|
let nativeTab = gBrowser.getTabForBrowser(browser);
|
|
if (!nativeTab) {
|
|
// We only care about zoom events in the top-level browser of a tab.
|
|
return;
|
|
}
|
|
|
|
let oldZoomFactor = zoomLevels.get(browser);
|
|
let newZoomFactor = getZoomLevel(browser);
|
|
|
|
if (oldZoomFactor != newZoomFactor) {
|
|
zoomLevels.set(browser, newZoomFactor);
|
|
|
|
let tabId = tabTracker.getId(nativeTab);
|
|
fire.async({
|
|
tabId,
|
|
oldZoomFactor,
|
|
newZoomFactor,
|
|
zoomSettings: self.tabs._getZoomSettings(tabId),
|
|
});
|
|
}
|
|
};
|
|
|
|
tabTracker.on("tab-attached", tabCreated);
|
|
tabTracker.on("tab-created", tabCreated);
|
|
|
|
windowTracker.addListener("FullZoomChange", zoomListener);
|
|
windowTracker.addListener("TextZoomChange", zoomListener);
|
|
return () => {
|
|
tabTracker.off("tab-attached", tabCreated);
|
|
tabTracker.off("tab-created", tabCreated);
|
|
|
|
windowTracker.removeListener("FullZoomChange", zoomListener);
|
|
windowTracker.removeListener("TextZoomChange", zoomListener);
|
|
};
|
|
},
|
|
}).api(),
|
|
|
|
print() {
|
|
let activeTab = getTabOrActive(null);
|
|
let { PrintUtils } = activeTab.ownerGlobal;
|
|
PrintUtils.printWindow(activeTab.linkedBrowser.browsingContext);
|
|
},
|
|
|
|
printPreview() {
|
|
let activeTab = getTabOrActive(null);
|
|
let { PrintUtils, PrintPreviewListener } = activeTab.ownerGlobal;
|
|
|
|
return new Promise((resolve, reject) => {
|
|
let ppBrowser = PrintUtils.shouldSimplify
|
|
? PrintPreviewListener.getSimplifiedPrintPreviewBrowser()
|
|
: PrintPreviewListener.getPrintPreviewBrowser();
|
|
|
|
let mm = ppBrowser.messageManager;
|
|
|
|
let onEntered = message => {
|
|
mm.removeMessageListener("Printing:Preview:Entered", onEntered);
|
|
if (message.data.failed) {
|
|
reject({ message: "Print preview failed" });
|
|
}
|
|
resolve();
|
|
};
|
|
|
|
mm.addMessageListener("Printing:Preview:Entered", onEntered);
|
|
|
|
PrintUtils.printPreview(PrintPreviewListener);
|
|
});
|
|
},
|
|
|
|
saveAsPDF(pageSettings) {
|
|
let activeTab = getTabOrActive(null);
|
|
let picker = Cc["@mozilla.org/filepicker;1"].createInstance(
|
|
Ci.nsIFilePicker
|
|
);
|
|
let title = strBundle.GetStringFromName(
|
|
"saveaspdf.saveasdialog.title"
|
|
);
|
|
|
|
if (AppConstants.platform === "macosx") {
|
|
return Promise.reject({ message: "Not supported on Mac OS X" });
|
|
}
|
|
|
|
let filename;
|
|
if (
|
|
pageSettings.toFileName !== null &&
|
|
pageSettings.toFileName != ""
|
|
) {
|
|
filename = pageSettings.toFileName;
|
|
} else if (activeTab.linkedBrowser.contentTitle != "") {
|
|
filename = activeTab.linkedBrowser.contentTitle;
|
|
} else {
|
|
let url = new URL(activeTab.linkedBrowser.currentURI.spec);
|
|
let path = decodeURIComponent(url.pathname);
|
|
path = path.replace(/\/$/, "");
|
|
filename = path.split("/").pop();
|
|
if (filename == "") {
|
|
filename = url.hostname;
|
|
}
|
|
}
|
|
filename = DownloadPaths.sanitize(filename);
|
|
|
|
picker.init(activeTab.ownerGlobal, title, Ci.nsIFilePicker.modeSave);
|
|
picker.appendFilter("PDF", "*.pdf");
|
|
picker.defaultExtension = "pdf";
|
|
picker.defaultString = filename;
|
|
|
|
return new Promise(resolve => {
|
|
picker.open(function(retval) {
|
|
if (retval == 0 || retval == 2) {
|
|
// OK clicked (retval == 0) or replace confirmed (retval == 2)
|
|
|
|
// Workaround: When trying to replace an existing file that is open in another application (i.e. a locked file),
|
|
// the print progress listener is never called. This workaround ensures that a correct status is always returned.
|
|
try {
|
|
let fstream = Cc[
|
|
"@mozilla.org/network/file-output-stream;1"
|
|
].createInstance(Ci.nsIFileOutputStream);
|
|
fstream.init(picker.file, 0x2a, 0o666, 0); // ioflags = write|create|truncate, file permissions = rw-rw-rw-
|
|
fstream.close();
|
|
} catch (e) {
|
|
resolve(retval == 0 ? "not_saved" : "not_replaced");
|
|
return;
|
|
}
|
|
|
|
let psService = Cc[
|
|
"@mozilla.org/gfx/printsettings-service;1"
|
|
].getService(Ci.nsIPrintSettingsService);
|
|
let printSettings = psService.newPrintSettings;
|
|
|
|
printSettings.printerName = "";
|
|
printSettings.isInitializedFromPrinter = true;
|
|
printSettings.isInitializedFromPrefs = true;
|
|
|
|
printSettings.printToFile = true;
|
|
printSettings.toFileName = picker.file.path;
|
|
|
|
printSettings.printSilent = true;
|
|
printSettings.showPrintProgress = false;
|
|
|
|
printSettings.outputFormat =
|
|
Ci.nsIPrintSettings.kOutputFormatPDF;
|
|
|
|
if (pageSettings.paperSizeUnit !== null) {
|
|
printSettings.paperSizeUnit = pageSettings.paperSizeUnit;
|
|
}
|
|
if (pageSettings.paperWidth !== null) {
|
|
printSettings.paperWidth = pageSettings.paperWidth;
|
|
}
|
|
if (pageSettings.paperHeight !== null) {
|
|
printSettings.paperHeight = pageSettings.paperHeight;
|
|
}
|
|
if (pageSettings.orientation !== null) {
|
|
printSettings.orientation = pageSettings.orientation;
|
|
}
|
|
if (pageSettings.scaling !== null) {
|
|
printSettings.scaling = pageSettings.scaling;
|
|
}
|
|
if (pageSettings.shrinkToFit !== null) {
|
|
printSettings.shrinkToFit = pageSettings.shrinkToFit;
|
|
}
|
|
if (pageSettings.showBackgroundColors !== null) {
|
|
printSettings.printBGColors =
|
|
pageSettings.showBackgroundColors;
|
|
}
|
|
if (pageSettings.showBackgroundImages !== null) {
|
|
printSettings.printBGImages =
|
|
pageSettings.showBackgroundImages;
|
|
}
|
|
if (pageSettings.edgeLeft !== null) {
|
|
printSettings.edgeLeft = pageSettings.edgeLeft;
|
|
}
|
|
if (pageSettings.edgeRight !== null) {
|
|
printSettings.edgeRight = pageSettings.edgeRight;
|
|
}
|
|
if (pageSettings.edgeTop !== null) {
|
|
printSettings.edgeTop = pageSettings.edgeTop;
|
|
}
|
|
if (pageSettings.edgeBottom !== null) {
|
|
printSettings.edgeBottom = pageSettings.edgeBottom;
|
|
}
|
|
if (pageSettings.marginLeft !== null) {
|
|
printSettings.marginLeft = pageSettings.marginLeft;
|
|
}
|
|
if (pageSettings.marginRight !== null) {
|
|
printSettings.marginRight = pageSettings.marginRight;
|
|
}
|
|
if (pageSettings.marginTop !== null) {
|
|
printSettings.marginTop = pageSettings.marginTop;
|
|
}
|
|
if (pageSettings.marginBottom !== null) {
|
|
printSettings.marginBottom = pageSettings.marginBottom;
|
|
}
|
|
if (pageSettings.headerLeft !== null) {
|
|
printSettings.headerStrLeft = pageSettings.headerLeft;
|
|
}
|
|
if (pageSettings.headerCenter !== null) {
|
|
printSettings.headerStrCenter = pageSettings.headerCenter;
|
|
}
|
|
if (pageSettings.headerRight !== null) {
|
|
printSettings.headerStrRight = pageSettings.headerRight;
|
|
}
|
|
if (pageSettings.footerLeft !== null) {
|
|
printSettings.footerStrLeft = pageSettings.footerLeft;
|
|
}
|
|
if (pageSettings.footerCenter !== null) {
|
|
printSettings.footerStrCenter = pageSettings.footerCenter;
|
|
}
|
|
if (pageSettings.footerRight !== null) {
|
|
printSettings.footerStrRight = pageSettings.footerRight;
|
|
}
|
|
|
|
let printProgressListener = {
|
|
onLocationChange(webProgress, request, location, flags) {},
|
|
onProgressChange(
|
|
webProgress,
|
|
request,
|
|
curSelfProgress,
|
|
maxSelfProgress,
|
|
curTotalProgress,
|
|
maxTotalProgress
|
|
) {},
|
|
onSecurityChange(webProgress, request, state) {},
|
|
onContentBlockingEvent(webProgress, request, event) {},
|
|
onStateChange(webProgress, request, flags, status) {
|
|
if (
|
|
flags & Ci.nsIWebProgressListener.STATE_STOP &&
|
|
flags & Ci.nsIWebProgressListener.STATE_IS_DOCUMENT
|
|
) {
|
|
resolve(retval == 0 ? "saved" : "replaced");
|
|
}
|
|
},
|
|
onStatusChange: function(
|
|
webProgress,
|
|
request,
|
|
status,
|
|
message
|
|
) {
|
|
if (status != 0) {
|
|
resolve(retval == 0 ? "not_saved" : "not_replaced");
|
|
}
|
|
},
|
|
QueryInterface: ChromeUtils.generateQI([
|
|
"nsIWebProgressListener",
|
|
]),
|
|
};
|
|
|
|
activeTab.linkedBrowser.print(
|
|
activeTab.linkedBrowser.outerWindowID,
|
|
printSettings,
|
|
printProgressListener
|
|
);
|
|
} else {
|
|
// Cancel clicked (retval == 1)
|
|
resolve("canceled");
|
|
}
|
|
});
|
|
});
|
|
},
|
|
|
|
async toggleReaderMode(tabId) {
|
|
let tab = await promiseTabWhenReady(tabId);
|
|
if (!tab.isInReaderMode && !tab.isArticle) {
|
|
throw new ExtensionError(
|
|
"The specified tab cannot be placed into reader mode."
|
|
);
|
|
}
|
|
let nativeTab = getTabOrActive(tabId);
|
|
|
|
nativeTab.linkedBrowser.sendMessageToActor(
|
|
"Reader:ToggleReaderMode",
|
|
{},
|
|
"AboutReader"
|
|
);
|
|
},
|
|
|
|
moveInSuccession(tabIds, tabId, options) {
|
|
const { insert, append } = options || {};
|
|
const tabIdSet = new Set(tabIds);
|
|
if (tabIdSet.size !== tabIds.length) {
|
|
throw new ExtensionError(
|
|
"IDs must not occur more than once in tabIds"
|
|
);
|
|
}
|
|
if ((append || insert) && tabIdSet.has(tabId)) {
|
|
throw new ExtensionError(
|
|
"Value of tabId must not occur in tabIds if append or insert is true"
|
|
);
|
|
}
|
|
|
|
const referenceTab = tabTracker.getTab(tabId, null);
|
|
let referenceWindow = referenceTab && referenceTab.ownerGlobal;
|
|
if (referenceWindow && !context.canAccessWindow(referenceWindow)) {
|
|
throw new ExtensionError(`Invalid tab ID: ${tabId}`);
|
|
}
|
|
let previousTab, lastSuccessor;
|
|
if (append) {
|
|
previousTab = referenceTab;
|
|
lastSuccessor =
|
|
(insert && referenceTab && referenceTab.successor) || null;
|
|
} else {
|
|
lastSuccessor = referenceTab;
|
|
}
|
|
|
|
let firstTab;
|
|
for (const tabId of tabIds) {
|
|
const tab = tabTracker.getTab(tabId, null);
|
|
if (tab === null) {
|
|
continue;
|
|
}
|
|
if (!context.canAccessWindow(tab.ownerGlobal)) {
|
|
throw new ExtensionError(`Invalid tab ID: ${tabId}`);
|
|
}
|
|
if (referenceWindow === null) {
|
|
referenceWindow = tab.ownerGlobal;
|
|
} else if (tab.ownerGlobal !== referenceWindow) {
|
|
continue;
|
|
}
|
|
referenceWindow.gBrowser.replaceInSuccession(tab, tab.successor);
|
|
if (append && tab === lastSuccessor) {
|
|
lastSuccessor = tab.successor;
|
|
}
|
|
if (previousTab) {
|
|
referenceWindow.gBrowser.setSuccessor(previousTab, tab);
|
|
} else {
|
|
firstTab = tab;
|
|
}
|
|
previousTab = tab;
|
|
}
|
|
|
|
if (previousTab) {
|
|
if (!append && insert && lastSuccessor !== null) {
|
|
referenceWindow.gBrowser.replaceInSuccession(
|
|
lastSuccessor,
|
|
firstTab
|
|
);
|
|
}
|
|
referenceWindow.gBrowser.setSuccessor(previousTab, lastSuccessor);
|
|
}
|
|
},
|
|
|
|
show(tabIds) {
|
|
if (!Services.prefs.getBoolPref(TABHIDE_PREFNAME, false)) {
|
|
throw new ExtensionError(
|
|
`tabs.show is currently experimental and must be enabled with the ${TABHIDE_PREFNAME} preference.`
|
|
);
|
|
}
|
|
|
|
for (let tab of getNativeTabsFromIDArray(tabIds)) {
|
|
if (tab.ownerGlobal) {
|
|
tab.ownerGlobal.gBrowser.showTab(tab);
|
|
}
|
|
}
|
|
},
|
|
|
|
hide(tabIds) {
|
|
if (!Services.prefs.getBoolPref(TABHIDE_PREFNAME, false)) {
|
|
throw new ExtensionError(
|
|
`tabs.hide is currently experimental and must be enabled with the ${TABHIDE_PREFNAME} preference.`
|
|
);
|
|
}
|
|
|
|
let hidden = [];
|
|
for (let tab of getNativeTabsFromIDArray(tabIds)) {
|
|
if (tab.ownerGlobal && !tab.hidden) {
|
|
tab.ownerGlobal.gBrowser.hideTab(tab, extension.id);
|
|
if (tab.hidden) {
|
|
hidden.push(tabTracker.getId(tab));
|
|
}
|
|
}
|
|
}
|
|
if (hidden.length) {
|
|
let win = Services.wm.getMostRecentWindow("navigator:browser");
|
|
tabHidePopup.open(win, extension.id);
|
|
}
|
|
return hidden;
|
|
},
|
|
|
|
highlight(highlightInfo) {
|
|
let { windowId, tabs, populate } = highlightInfo;
|
|
if (windowId == null) {
|
|
windowId = Window.WINDOW_ID_CURRENT;
|
|
}
|
|
let window = windowTracker.getWindow(windowId, context);
|
|
if (!context.canAccessWindow(window)) {
|
|
throw new ExtensionError(`Invalid window ID: ${windowId}`);
|
|
}
|
|
|
|
if (!Array.isArray(tabs)) {
|
|
tabs = [tabs];
|
|
} else if (!tabs.length) {
|
|
throw new ExtensionError("No highlighted tab.");
|
|
}
|
|
window.gBrowser.selectedTabs = tabs.map(tabIndex => {
|
|
let tab = window.gBrowser.tabs[tabIndex];
|
|
if (!tab) {
|
|
throw new ExtensionError("No tab at index: " + tabIndex);
|
|
}
|
|
return tab;
|
|
});
|
|
return windowManager.convert(window, { populate });
|
|
},
|
|
|
|
goForward(tabId) {
|
|
let nativeTab = getTabOrActive(tabId);
|
|
nativeTab.linkedBrowser.goForward();
|
|
},
|
|
|
|
goBack(tabId) {
|
|
let nativeTab = getTabOrActive(tabId);
|
|
nativeTab.linkedBrowser.goBack();
|
|
},
|
|
},
|
|
};
|
|
return self;
|
|
}
|
|
};
|