b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
86 lines
1.9 KiB
JavaScript
Executable file
86 lines
1.9 KiB
JavaScript
Executable file
define(function(require, exports, module) {
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'use strict';
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var Presets = require('common/presets');
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var View = require('view');
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var co = require('ext/co');
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var core = require('core');
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var template = require('templates/account');
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require('dom!create-account-view');
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function CreateAccount(options) {
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View.apply(this, arguments);
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this.cancel = this.cancel.bind(this);
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}
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module.exports = CreateAccount;
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CreateAccount.prototype = {
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__proto__: View.prototype,
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_changeToken: 0,
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presets: Presets,
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selectors: {
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element: '#create-account-view',
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accounts: '#create-account-presets',
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header: '#create-account-header'
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},
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get accounts() {
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return this._findElement('accounts');
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},
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get header() {
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return this._findElement('header');
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},
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_initEvents: function() {
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this._accountStream = core.bridge.observeAccounts();
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this._accountStream.listen(() => this.render());
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this.header.addEventListener('action', this.cancel);
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},
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destroy: function() {
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this._accountStream && this._accountStream.cancel();
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this.header.removeEventListener('action', this.cancel);
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},
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render: co.wrap(function *() {
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var presets = this.presets;
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var listElement = this.accounts;
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var currentToken = ++this._changeToken;
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listElement.innerHTML = '';
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function renderPreset(presetName) {
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listElement.insertAdjacentHTML(
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'beforeend',
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template.provider.render({ name: presetName })
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);
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}
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try {
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var available = yield core.bridge.availablePresets(presets);
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if (this._changeToken !== currentToken) {
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// another render call takes priority over this one.
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return;
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}
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available.forEach(renderPreset);
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} catch (err) {
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console.error('Error displaying presets', err);
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}
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}),
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onfirstseen: function() {
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// render will be called as a side-effect of _initEvents
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this._initEvents();
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},
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cancel: function() {
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window.history.back();
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}
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};
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});
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