550 lines
20 KiB
JavaScript
550 lines
20 KiB
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
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/* 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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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const {classes: Cc, interfaces: Ci, utils: Cu, manager: Cm} = Components;
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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Cu.import("resource://services-common/utils.js");
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Cu.import("resource://gre/modules/Preferences.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "Services",
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"resource://gre/modules/Services.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "RecentWindow",
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"resource:///modules/RecentWindow.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "CustomizableUI",
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"resource:///modules/CustomizableUI.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "SocialService",
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"resource://gre/modules/SocialService.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "AddonManager",
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"resource://gre/modules/AddonManager.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "ReaderMode",
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"resource://gre/modules/ReaderMode.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "Pocket",
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"chrome://pocket/content/Pocket.jsm");
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XPCOMUtils.defineLazyGetter(this, "gPocketBundle", function() {
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return Services.strings.createBundle("chrome://pocket/locale/pocket.properties");
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});
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XPCOMUtils.defineLazyGetter(this, "gPocketStyleURI", function() {
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return Services.io.newURI("chrome://pocket/skin/pocket.css", null, null);
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});
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const PREF_BRANCH = "extensions.pocket.";
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const PREFS = {
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enabled: true, // bug 1229937, figure out ui tour support
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api: "api.getpocket.com",
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site: "getpocket.com",
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oAuthConsumerKey: "40249-e88c401e1b1f2242d9e441c4"
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};
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function setDefaultPrefs() {
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let branch = Services.prefs.getDefaultBranch(PREF_BRANCH);
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for (let [key, val] in Iterator(PREFS)) {
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// If someone beat us to setting a default, don't overwrite it. This can
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// happen if distribution.ini sets the default first.
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if (branch.getPrefType(key) != branch.PREF_INVALID)
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continue;
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switch (typeof val) {
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case "boolean":
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branch.setBoolPref(key, val);
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break;
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case "number":
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branch.setIntPref(key, val);
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break;
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case "string":
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branch.setCharPref(key, val);
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break;
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}
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}
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}
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function createElementWithAttrs(document, type, attrs) {
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let element = document.createElement(type);
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Object.keys(attrs).forEach(function (attr) {
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element.setAttribute(attr, attrs[attr]);
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})
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return element;
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}
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XPCOMUtils.defineLazyGetter(this, "AboutSaved", function() {
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return new PocketAboutPage("chrome://pocket/content/panels/saved.html",
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"pocket-saved",
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"{3e759f54-37af-7843-9824-f71b5993ceed}",
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"About Pocket Saved");
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});
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XPCOMUtils.defineLazyGetter(this, "AboutSignup", function() {
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return new PocketAboutPage("chrome://pocket/content/panels/signup.html",
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"pocket-signup",
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"{8548329d-00c4-234e-8f17-75026db3b56e}",
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"About Pocket Signup");
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});
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function PocketAboutPage(chromeURL, aboutHost, classID, description) {
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this.chromeURL = chromeURL;
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this.aboutHost = aboutHost;
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this.classID = Components.ID(classID);
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this.description = description;
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}
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PocketAboutPage.prototype = {
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QueryInterface: XPCOMUtils.generateQI([Ci.nsIAboutModule]),
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getURIFlags: function(aURI) {
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return Ci.nsIAboutModule.ALLOW_SCRIPT |
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Ci.nsIAboutModule.URI_SAFE_FOR_UNTRUSTED_CONTENT |
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Ci.nsIAboutModule.HIDE_FROM_ABOUTABOUT |
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Ci.nsIAboutModule.MAKE_UNLINKABLE;
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},
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newChannel: function(aURI) {
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let channel = Services.io.newChannel(this.chromeURL, null, null);
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channel.originalURI = aURI;
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return channel;
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},
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createInstance: function(outer, iid) {
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if (outer != null) {
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throw Cr.NS_ERROR_NO_AGGREGATION;
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}
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return this.QueryInterface(iid);
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},
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register: function() {
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Cm.QueryInterface(Ci.nsIComponentRegistrar).registerFactory(
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this.classID, this.description,
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"@mozilla.org/network/protocol/about;1?what=" + this.aboutHost, this);
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},
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unregister: function() {
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Cm.QueryInterface(Ci.nsIComponentRegistrar).unregisterFactory(
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this.classID, this);
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}
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};
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function CreatePocketWidget(reason) {
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let id = "pocket-button"
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let widget = CustomizableUI.getWidget(id);
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// The widget is only null if we've created then destroyed the widget.
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// Once we've actually called createWidget the provider will be set to
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// PROVIDER_API.
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if (widget && widget.provider == CustomizableUI.PROVIDER_API)
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return;
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// if upgrading from builtin version and the button was placed in ui,
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// seenWidget will not be null
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let seenWidget = CustomizableUI.getPlacementOfWidget("pocket-button", false, true);
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let pocketButton = {
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id: "pocket-button",
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defaultArea: CustomizableUI.AREA_NAVBAR,
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introducedInVersion: "pref",
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type: "view",
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viewId: "PanelUI-pocketView",
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label: gPocketBundle.GetStringFromName("pocket-button.label"),
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tooltiptext: gPocketBundle.GetStringFromName("pocket-button.tooltiptext"),
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// Use forwarding functions here to avoid loading Pocket.jsm on startup:
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onViewShowing: function() {
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return Pocket.onPanelViewShowing.apply(this, arguments);
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},
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onViewHiding: function() {
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return Pocket.onPanelViewHiding.apply(this, arguments);
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},
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onBeforeCreated: function(doc) {
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// Bug 1223127,CUI should make this easier to do.
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if (doc.getElementById("PanelUI-pocketView"))
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return;
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let view = doc.createElement("panelview");
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view.id = "PanelUI-pocketView";
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let panel = doc.createElement("vbox");
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panel.setAttribute("class", "panel-subview-body");
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view.appendChild(panel);
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doc.getElementById("PanelUI-multiView").appendChild(view);
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}
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};
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CustomizableUI.createWidget(pocketButton);
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CustomizableUI.addListener(pocketButton);
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// placed is null if location is palette
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let placed = CustomizableUI.getPlacementOfWidget("pocket-button");
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// a first time install will always have placed the button somewhere, and will
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// not have a placement prior to creating the widget. Thus, !seenWidget &&
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// placed.
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if (reason == ADDON_ENABLE && !seenWidget && placed) {
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// initially place the button after the bookmarks button if it is in the UI
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let widgets = CustomizableUI.getWidgetIdsInArea(CustomizableUI.AREA_NAVBAR);
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let bmbtn = widgets.indexOf("bookmarks-menu-button");
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if (bmbtn > -1) {
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CustomizableUI.moveWidgetWithinArea("pocket-button", bmbtn + 1);
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}
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}
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// Uninstall the Pocket social provider if it exists, but only if we haven't
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// already uninstalled it in this manner. That way the user can reinstall
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// it if they prefer it without its being uninstalled every time they start
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// the browser.
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let origin = "https://getpocket.com";
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SocialService.getProvider(origin, provider => {
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if (provider) {
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let pref = "social.backup.getpocket-com";
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if (!Services.prefs.prefHasUserValue(pref)) {
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let str = Cc["@mozilla.org/supports-string;1"].
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createInstance(Ci.nsISupportsString);
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str.data = JSON.stringify(provider.manifest);
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Services.prefs.setComplexValue(pref, Ci.nsISupportsString, str);
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SocialService.uninstallProvider(origin, () => {});
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}
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}
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});
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}
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// PocketContextMenu
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// When the context menu is opened check if we need to build and enable pocket UI.
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var PocketContextMenu = {
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init: function() {
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Services.obs.addObserver(this, "on-build-contextmenu", false);
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},
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shutdown: function() {
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Services.obs.removeObserver(this, "on-build-contextmenu");
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// loop through windows and remove context menus
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// iterate through all windows and add pocket to them
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for (let win of CustomizableUI.windows) {
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let document = win.document;
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for (let id of ["context-pocket", "context-savelinktopocket"]) {
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let element = document.getElementById(id);
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if (element)
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element.remove();
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}
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}
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},
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observe: function(aSubject, aTopic, aData) {
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let subject = aSubject.wrappedJSObject;
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let document = subject.menu.ownerDocument;
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let window = document.defaultView;
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let pocketEnabled = CustomizableUI.getPlacementOfWidget("pocket-button");
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let showSaveCurrentPageToPocket = !(subject.onTextInput || subject.onLink ||
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subject.isContentSelected || subject.onImage ||
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subject.onCanvas || subject.onVideo || subject.onAudio);
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let targetUrl = subject.onLink ? subject.linkUrl : subject.pageUrl;
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let targetURI = Services.io.newURI(targetUrl, null, null);
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let canPocket = pocketEnabled && (targetURI.schemeIs("http") || targetURI.schemeIs("https") ||
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(targetURI.schemeIs("about") && ReaderMode.getOriginalUrl(targetUrl)));
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let showSaveLinkToPocket = canPocket && !showSaveCurrentPageToPocket && subject.onLink;
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// create menu entries if necessary
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let menu = document.getElementById("context-pocket");
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if (!menu) {
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menu = createElementWithAttrs(document, "menuitem", {
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"id": "context-pocket",
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"label": gPocketBundle.GetStringFromName("saveToPocketCmd.label"),
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"accesskey": gPocketBundle.GetStringFromName("saveToPocketCmd.accesskey"),
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"oncommand": "Pocket.savePage(gContextMenu.browser, gContextMenu.browser.currentURI.spec, gContextMenu.browser.contentTitle);"
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});
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let sibling = document.getElementById("context-savepage");
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if (sibling.nextSibling) {
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sibling.parentNode.insertBefore(menu, sibling.nextSibling);
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} else {
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sibling.parentNode.appendChild(menu);
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}
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}
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menu.hidden = !(canPocket && showSaveCurrentPageToPocket);
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menu = document.getElementById("context-savelinktopocket");
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if (!menu) {
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menu = createElementWithAttrs(document, "menuitem", {
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"id": "context-savelinktopocket",
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"label": gPocketBundle.GetStringFromName("saveLinkToPocketCmd.label"),
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"accesskey": gPocketBundle.GetStringFromName("saveLinkToPocketCmd.accesskey"),
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"oncommand": "Pocket.savePage(gContextMenu.browser, gContextMenu.linkURL);"
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});
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let sibling = document.getElementById("context-savelink");
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if (sibling.nextSibling) {
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sibling.parentNode.insertBefore(menu, sibling.nextSibling);
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} else {
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sibling.parentNode.appendChild(menu);
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}
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}
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menu.hidden = !showSaveLinkToPocket;
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}
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}
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// PocketReader
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// Listen for reader mode setup and add our button to the reader toolbar
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var PocketReader = {
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_hidden: true,
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get hidden() {
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return this._hidden;
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},
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set hidden(hide) {
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hide = !!hide;
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if (hide === this._hidden)
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return;
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this._hidden = hide;
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this.update();
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},
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startup: function() {
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// Setup the listeners, update will be called when the widget is added,
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// no need to do that now.
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let mm = Services.mm;
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mm.addMessageListener("Reader:OnSetup", this);
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mm.addMessageListener("Reader:Clicked-pocket-button", this);
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},
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shutdown: function() {
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let mm = Services.mm;
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mm.removeMessageListener("Reader:OnSetup", this);
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mm.removeMessageListener("Reader:Clicked-pocket-button", this);
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this.hidden = true;
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},
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update: function() {
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if (this.hidden) {
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Services.mm.broadcastAsyncMessage("Reader:RemoveButton", { id: "pocket-button" });
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} else {
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Services.mm.broadcastAsyncMessage("Reader:AddButton",
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{ id: "pocket-button",
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title: gPocketBundle.GetStringFromName("pocket-button.tooltiptext"),
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image: "chrome://pocket/content/panels/img/pocket.svg#pocket-mark" });
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}
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},
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receiveMessage: function(message) {
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switch (message.name) {
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case "Reader:OnSetup": {
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// Tell the reader about our button.
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if (this.hidden)
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break;
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message.target.messageManager.
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sendAsyncMessage("Reader:AddButton", { id: "pocket-button",
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title: gPocketBundle.GetStringFromName("pocket-button.tooltiptext"),
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image: "chrome://pocket/content/panels/img/pocket.svg#pocket-mark"});
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break;
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}
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case "Reader:Clicked-pocket-button": {
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let doc = message.target.ownerDocument;
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let pocketWidget = doc.getElementById("pocket-button");
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let placement = CustomizableUI.getPlacementOfWidget("pocket-button");
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if (placement) {
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if (placement.area == CustomizableUI.AREA_PANEL) {
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doc.defaultView.PanelUI.show().then(function() {
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// The DOM node might not exist yet if the panel wasn't opened before.
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pocketWidget = doc.getElementById("pocket-button");
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pocketWidget.doCommand();
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});
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} else {
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pocketWidget.doCommand();
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}
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}
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break;
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}
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}
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}
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}
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function pktUIGetter(prop, window) {
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return {
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get: function() {
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// delete any getters for properties loaded from main.js so we only load main.js once
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delete window.pktUI;
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delete window.pktApi;
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delete window.pktUIMessaging;
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Services.scriptloader.loadSubScript("chrome://pocket/content/main.js", window);
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return window[prop];
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},
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configurable: true,
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enumerable: true
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};
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}
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var PocketOverlay = {
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startup: function(reason) {
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let styleSheetService = Cc["@mozilla.org/content/style-sheet-service;1"]
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.getService(Ci.nsIStyleSheetService);
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this._sheetType = styleSheetService.AUTHOR_SHEET;
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this._cachedSheet = styleSheetService.preloadSheet(gPocketStyleURI,
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this._sheetType);
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AboutSaved.register();
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AboutSignup.register();
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PocketReader.startup();
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CustomizableUI.addListener(this);
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CreatePocketWidget(reason);
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PocketContextMenu.init();
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for (let win of CustomizableUI.windows) {
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this.onWindowOpened(win);
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}
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},
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shutdown: function(reason) {
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AboutSaved.unregister();
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AboutSignup.unregister();
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CustomizableUI.removeListener(this);
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for (let window of CustomizableUI.windows) {
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for (let id of ["panelMenu_pocket", "menu_pocket", "BMB_pocket",
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"panelMenu_pocketSeparator", "menu_pocketSeparator",
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"BMB_pocketSeparator"]) {
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let element = window.document.getElementById(id);
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if (element)
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element.remove();
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}
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this.removeStyles(window);
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// remove script getters/objects
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delete window.Pocket;
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delete window.pktApi;
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delete window.pktUI;
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delete window.pktUIMessaging;
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}
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CustomizableUI.destroyWidget("pocket-button");
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PocketContextMenu.shutdown();
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PocketReader.shutdown();
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},
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onWindowOpened: function(window) {
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if (window.hasOwnProperty("pktUI"))
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return;
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this.setWindowScripts(window);
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this.addStyles(window);
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this.updateWindow(window);
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},
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setWindowScripts: function(window) {
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XPCOMUtils.defineLazyModuleGetter(window, "Pocket",
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"chrome://pocket/content/Pocket.jsm");
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// Can't use XPCOMUtils for these because the scripts try to define the variables
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// on window, and so the defineProperty inside defineLazyGetter fails.
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Object.defineProperty(window, "pktApi", pktUIGetter("pktApi", window));
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Object.defineProperty(window, "pktUI", pktUIGetter("pktUI", window));
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Object.defineProperty(window, "pktUIMessaging", pktUIGetter("pktUIMessaging", window));
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},
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// called for each window as it is opened
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updateWindow: function(window) {
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// insert our three menu items
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let document = window.document;
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let hidden = !CustomizableUI.getPlacementOfWidget("pocket-button");
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// add to bookmarksMenu
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let sib = document.getElementById("menu_bookmarkThisPage");
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if (sib && !document.getElementById("menu_pocket")) {
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let menu = createElementWithAttrs(document, "menuitem", {
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"id": "menu_pocket",
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"label": gPocketBundle.GetStringFromName("pocketMenuitem.label"),
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"class": "menuitem-iconic", // OSX only
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"oncommand": "openUILink(Pocket.listURL, event);",
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"hidden": hidden
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});
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let sep = createElementWithAttrs(document, "menuseparator", {
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"id": "menu_pocketSeparator",
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"hidden": hidden
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});
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sib.parentNode.insertBefore(menu, sib);
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sib.parentNode.insertBefore(sep, sib);
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}
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// add to bookmarks-menu-button
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sib = document.getElementById("BMB_bookmarksToolbar");
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if (sib && !document.getElementById("BMB_pocket")) {
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let menu = createElementWithAttrs(document, "menuitem", {
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"id": "BMB_pocket",
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"label": gPocketBundle.GetStringFromName("pocketMenuitem.label"),
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"class": "menuitem-iconic bookmark-item subviewbutton",
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"oncommand": "openUILink(Pocket.listURL, event);",
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"hidden": hidden
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});
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let sep = createElementWithAttrs(document, "menuseparator", {
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"id": "BMB_pocketSeparator",
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"hidden": hidden
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});
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sib.parentNode.insertBefore(menu, sib);
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sib.parentNode.insertBefore(sep, sib);
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}
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// add to PanelUI-bookmarks
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sib = document.getElementById("panelMenuBookmarkThisPage");
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if (sib && !document.getElementById("panelMenu_pocket")) {
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let menu = createElementWithAttrs(document, "toolbarbutton", {
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"id": "panelMenu_pocket",
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"label": gPocketBundle.GetStringFromName("pocketMenuitem.label"),
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"class": "subviewbutton cui-withicon",
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"oncommand": "openUILink(Pocket.listURL, event);",
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"hidden": hidden
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});
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let sep = createElementWithAttrs(document, "toolbarseparator", {
|
|
"id": "panelMenu_pocketSeparator",
|
|
"hidden": hidden
|
|
});
|
|
// nextSibling is no-id toolbarseparator
|
|
// insert separator first then button
|
|
sib = sib.nextSibling;
|
|
sib.parentNode.insertBefore(sep, sib);
|
|
sib.parentNode.insertBefore(menu, sib);
|
|
}
|
|
},
|
|
onWidgetAfterDOMChange: function(aWidgetNode) {
|
|
if (aWidgetNode.id != "pocket-button") {
|
|
return;
|
|
}
|
|
let doc = aWidgetNode.ownerDocument;
|
|
let hidden = !CustomizableUI.getPlacementOfWidget("pocket-button");
|
|
for (let prefix of ["panelMenu_", "menu_", "BMB_"]) {
|
|
let element = doc.getElementById(prefix + "pocket");
|
|
if (element) {
|
|
element.hidden = hidden;
|
|
doc.getElementById(prefix + "pocketSeparator").hidden = hidden;
|
|
}
|
|
}
|
|
// enable or disable reader button
|
|
PocketReader.hidden = hidden;
|
|
},
|
|
|
|
addStyles: function(win) {
|
|
let utils = win.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils);
|
|
utils.addSheet(this._cachedSheet, this._sheetType);
|
|
},
|
|
|
|
removeStyles: function(win) {
|
|
let utils = win.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils);
|
|
utils.removeSheet(gPocketStyleURI, this._sheetType);
|
|
}
|
|
|
|
}
|
|
|
|
// use enabled pref as a way for tests (e.g. test_contextmenu.html) to disable
|
|
// the addon when running.
|
|
function prefObserver(aSubject, aTopic, aData) {
|
|
let enabled = Services.prefs.getBoolPref("extensions.pocket.enabled");
|
|
if (enabled)
|
|
PocketOverlay.startup(ADDON_ENABLE);
|
|
else
|
|
PocketOverlay.shutdown(ADDON_DISABLE);
|
|
}
|
|
|
|
function startup(data, reason) {
|
|
AddonManager.getAddonByID("isreaditlater@ideashower.com", addon => {
|
|
if (addon && addon.isActive)
|
|
return;
|
|
setDefaultPrefs();
|
|
// migrate enabled pref
|
|
if (Services.prefs.prefHasUserValue("browser.pocket.enabled")) {
|
|
Services.prefs.setBoolPref("extensions.pocket.enabled", Services.prefs.getBoolPref("browser.pocket.enabled"));
|
|
Services.prefs.clearUserPref("browser.pocket.enabled");
|
|
}
|
|
// watch pref change and enable/disable if necessary
|
|
Services.prefs.addObserver("extensions.pocket.enabled", prefObserver, false);
|
|
if (!Services.prefs.getBoolPref("extensions.pocket.enabled"))
|
|
return;
|
|
PocketOverlay.startup(reason);
|
|
});
|
|
}
|
|
|
|
function shutdown(data, reason) {
|
|
// For speed sake, we should only do a shutdown if we're being disabled.
|
|
// On an app shutdown, just let it fade away...
|
|
if (reason != APP_SHUTDOWN) {
|
|
Services.prefs.removeObserver("extensions.pocket.enabled", prefObserver);
|
|
PocketOverlay.shutdown(reason);
|
|
}
|
|
}
|
|
|
|
function install() {
|
|
}
|
|
|
|
function uninstall() {
|
|
}
|