124 lines
4.7 KiB
JavaScript
124 lines
4.7 KiB
JavaScript
const ipcMain = require('electron').ipcMain;
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const BrowserWindow = require('electron').BrowserWindow;
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var hasProp = {}.hasOwnProperty;
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var slice = [].slice;
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var frameToGuest = {};
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// Copy attribute of |parent| to |child| if it is not defined in |child|.
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var mergeOptions = function(child, parent) {
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var key, value;
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for (key in parent) {
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if (!hasProp.call(parent, key)) continue;
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value = parent[key];
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if (!(key in child)) {
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if (typeof value === 'object') {
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child[key] = mergeOptions({}, value);
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} else {
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child[key] = value;
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}
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}
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}
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return child;
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};
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// Merge |options| with the |embedder|'s window's options.
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var mergeBrowserWindowOptions = function(embedder, options) {
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if (embedder.browserWindowOptions != null) {
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// Inherit the original options if it is a BrowserWindow.
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mergeOptions(options, embedder.browserWindowOptions);
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} else {
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// Or only inherit web-preferences if it is a webview.
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if (options.webPreferences == null) {
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options.webPreferences = {};
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}
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mergeOptions(options.webPreferences, embedder.getWebPreferences());
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}
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return options;
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};
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// Create a new guest created by |embedder| with |options|.
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var createGuest = function(embedder, url, frameName, options) {
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var closedByEmbedder, closedByUser, guest, guestId, ref1;
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guest = frameToGuest[frameName];
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if (frameName && (guest != null)) {
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guest.loadURL(url);
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return guest.id;
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}
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// Remember the embedder window's id.
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if (options.webPreferences == null) {
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options.webPreferences = {};
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}
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options.webPreferences.openerId = (ref1 = BrowserWindow.fromWebContents(embedder)) != null ? ref1.id : void 0;
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guest = new BrowserWindow(options);
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guest.loadURL(url);
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// When |embedder| is destroyed we should also destroy attached guest, and if
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// guest is closed by user then we should prevent |embedder| from double
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// closing guest.
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guestId = guest.id;
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closedByEmbedder = function() {
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guest.removeListener('closed', closedByUser);
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return guest.destroy();
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};
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closedByUser = function() {
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embedder.send("ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_CLOSED_" + guestId);
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return embedder.removeListener('render-view-deleted', closedByEmbedder);
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};
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embedder.once('render-view-deleted', closedByEmbedder);
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guest.once('closed', closedByUser);
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if (frameName) {
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frameToGuest[frameName] = guest;
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guest.frameName = frameName;
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guest.once('closed', function() {
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return delete frameToGuest[frameName];
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});
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}
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return guest.id;
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};
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// Routed window.open messages.
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ipcMain.on('ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_OPEN', function() {
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var args, event, frameName, options, url;
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event = arguments[0], args = 2 <= arguments.length ? slice.call(arguments, 1) : [];
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url = args[0], frameName = args[1], options = args[2];
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options = mergeBrowserWindowOptions(event.sender, options);
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event.sender.emit('new-window', event, url, frameName, 'new-window', options);
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if ((event.sender.isGuest() && !event.sender.allowPopups) || event.defaultPrevented) {
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return event.returnValue = null;
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} else {
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return event.returnValue = createGuest(event.sender, url, frameName, options);
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}
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});
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ipcMain.on('ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_CLOSE', function(event, guestId) {
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var ref1;
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return (ref1 = BrowserWindow.fromId(guestId)) != null ? ref1.destroy() : void 0;
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});
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ipcMain.on('ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_METHOD', function() {
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var args, guestId, method, ref1;
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event = arguments[0], guestId = arguments[1], method = arguments[2], args = 4 <= arguments.length ? slice.call(arguments, 3) : [];
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return event.returnValue = (ref1 = BrowserWindow.fromId(guestId)) != null ? ref1[method].apply(ref1, args) : void 0;
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});
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ipcMain.on('ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_POSTMESSAGE', function(event, guestId, message, targetOrigin, sourceOrigin) {
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var guestContents, ref1, ref2, sourceId;
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sourceId = (ref1 = BrowserWindow.fromWebContents(event.sender)) != null ? ref1.id : void 0;
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if (sourceId == null) {
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return;
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}
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guestContents = (ref2 = BrowserWindow.fromId(guestId)) != null ? ref2.webContents : void 0;
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if ((guestContents != null ? guestContents.getURL().indexOf(targetOrigin) : void 0) === 0 || targetOrigin === '*') {
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return guestContents != null ? guestContents.send('ATOM_SHELL_GUEST_WINDOW_POSTMESSAGE', sourceId, message, sourceOrigin) : void 0;
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}
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});
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ipcMain.on('ATOM_SHELL_GUEST_WINDOW_MANAGER_WEB_CONTENTS_METHOD', function() {
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var args, guestId, method, ref1, ref2;
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guestId = arguments[1], method = arguments[2], args = 4 <= arguments.length ? slice.call(arguments, 3) : [];
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return (ref1 = BrowserWindow.fromId(guestId)) != null ? (ref2 = ref1.webContents) != null ? ref2[method].apply(ref2, args) : void 0 : void 0;
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});
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