116 lines
4.4 KiB
JavaScript
116 lines
4.4 KiB
JavaScript
// Converse.js
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// http://conversejs.org
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//
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// Copyright (c) 2012-2018, the Converse.js developers
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// Licensed under the Mozilla Public License (MPLv2)
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/* converse-singleton
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* ******************
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*
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* A plugin which ensures that only one chat (private or groupchat) is
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* visible at any one time. All other ongoing chats are hidden and kept in the
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* background.
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*
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* This plugin makes sense in mobile or fullscreen chat environments (as
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* configured by the `view_mode` setting).
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*
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*/
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(function (root, factory) {
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define(
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["converse-core", "converse-chatview"],
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factory);
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}(this, function (converse) {
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"use strict";
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const { _, Strophe } = converse.env;
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function hideChat (view) {
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if (view.model.get('id') === 'controlbox') { return; }
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view.model.save({'hidden': true});
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view.hide();
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}
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converse.plugins.add('converse-singleton', {
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// It's possible however to make optional dependencies non-optional.
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// If the setting "strict_plugin_dependencies" is set to true,
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// an error will be raised if the plugin is not found.
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//
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// NB: These plugins need to have already been loaded via require.js.
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dependencies: ['converse-chatboxes', 'converse-muc', 'converse-muc-views', 'converse-controlbox', 'converse-rosterview'],
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overrides: {
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// overrides mentioned here will be picked up by converse.js's
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// plugin architecture they will replace existing methods on the
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// relevant objects or classes.
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//
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// new functions which don't exist yet can also be added.
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ChatBoxes: {
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chatBoxMayBeShown (chatbox) {
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const { _converse } = this.__super__;
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if (chatbox.get('id') === 'controlbox') {
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return true;
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}
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if (_converse.isSingleton()) {
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const any_chats_visible = _converse.chatboxes
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.filter((cb) => cb.get('id') != 'controlbox')
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.filter((cb) => !cb.get('hidden')).length > 0;
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if (any_chats_visible) {
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return !chatbox.get('hidden');
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} else {
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return true;
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}
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} else {
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return this.__super__.chatBoxMayBeShown.apply(this, arguments);
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}
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},
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createChatBox (jid, attrs) {
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/* Make sure new chat boxes are hidden by default. */
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const { _converse } = this.__super__;
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if (_converse.isSingleton()) {
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attrs = attrs || {};
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attrs.hidden = true;
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}
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return this.__super__.createChatBox.call(this, jid, attrs);
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}
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},
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ChatBoxView: {
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shouldShowOnTextMessage () {
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const { _converse } = this.__super__;
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if (_converse.isSingleton()) {
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return false;
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} else {
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return this.__super__.shouldShowOnTextMessage.apply(this, arguments);
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}
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},
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_show (focus) {
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/* We only have one chat visible at any one
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* time. So before opening a chat, we make sure all other
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* chats are hidden.
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*/
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const { _converse } = this.__super__;
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if (_converse.isSingleton()) {
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_.each(this.__super__._converse.chatboxviews.xget(this.model.get('id')), hideChat);
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this.model.set('hidden', false);
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}
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return this.__super__._show.apply(this, arguments);
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}
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},
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ChatRoomView: {
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show (focus) {
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const { _converse } = this.__super__;
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if (_converse.isSingleton()) {
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_.each(this.__super__._converse.chatboxviews.xget(this.model.get('id')), hideChat);
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this.model.set('hidden', false);
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}
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return this.__super__.show.apply(this, arguments);
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}
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}
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}
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});
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}));
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