118bc20478
We distinguish between UniView and MultiView instances. UniView means that only one chat is visible, even though there might be multiple ongoing chats. MultiView means that multiple chats may be visible simultaneously.
116 lines
4.0 KiB
JavaScript
116 lines
4.0 KiB
JavaScript
// Converse.js
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// http://conversejs.org
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//
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// Copyright (c) 2013-2018, 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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import "converse-chatview";
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import converse from "@converse/headless/converse-core";
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const { _, Strophe } = converse.env;
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const u = converse.env.utils;
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function hideChat (view) {
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if (view.model.get('id') === 'controlbox') { return; }
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u.safeSave(view.model, {'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.isUniView()) {
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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.isUniView()) {
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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.isUniView()) {
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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.isUniView()) {
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_.each(this.__super__._converse.chatboxviews.xget(this.model.get('id')), hideChat);
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u.safeSave(this.model, {'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.isUniView()) {
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_.each(this.__super__._converse.chatboxviews.xget(this.model.get('id')), hideChat);
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u.safeSave(this.model, {'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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