signal-desktop/js/panel_controller.js

97 lines
3.4 KiB
JavaScript

/*global $, Whisper, Backbone, textsecure, extension*/
/* vim: ts=4:sw=4:expandtab:
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
(function () {
'use strict';
window.Whisper = window.Whisper || {};
// TODO: RJS
// resetting for now, but super fragile:
// 1. if this file is included in conversation.html we're doomed.
// 2. if index.html is refreshed, duplicates can be opened
// 2.5. ...and refreshing conversation windows will fuck up.
if (!localStorage.getItem('activeConversations')) {
localStorage.setItem('activeConversations', '{}');
}
if (!localStorage.getItem('idPairs')) {
localStorage.setItem('idPairs', '{}');
}
// TODO: RJS
// How do we normally export from modules like this?
// Is it necessary to have n copies of each of these scripts..?
// (n Whisper objects, etc in existence) Using localStorage for
// sync feels like a hack...
//
window.openConversation = function openConversation (modelId) {
var activeConversations = JSON.parse(localStorage.getItem('activeConversations'));
var windowId = activeConversations[modelId];
// prevent multiple copies of the same conversation from being opened
if (!windowId) {
localStorage.setItem('activeConversations', JSON.stringify(activeConversations));
// open the window
chrome.windows.create({
url: 'conversation.html',
type: 'panel',
focused: true,
width: 280,
height: 420
}, function (windowInfo) {
var idPairs = JSON.parse(localStorage.getItem('idPairs'));
var newWindowId = windowInfo.id;
// TODO: RJS
// should we make a class for bijection?
// bit sketchy that we have to keep these two hashes synced...
activeConversations[modelId] = newWindowId;
idPairs[newWindowId] = modelId;
localStorage.setItem('activeConversations', JSON.stringify(activeConversations));
localStorage.setItem('idPairs', JSON.stringify(idPairs));
});
} else {
try {
chrome.windows.update(windowId, { focused: true }, function () {
if (chrome.runtime.lastError) {
window.closeConversation(windowId);
} else {
// Tab exists
}
});
} catch (err) {
// TODO: RJS
// - should check the err type
// - should open a new panel here
}
}
};
window.closeConversation = function closeConversation (windowId) {
var activeConversations = JSON.parse(localStorage.getItem('activeConversations'));
var idPairs = JSON.parse(localStorage.getItem('idPairs'));
delete activeConversations[idPairs[windowId]];
delete idPairs[windowId];
localStorage.setItem('activeConversations', JSON.stringify(activeConversations));
localStorage.setItem('idPairs', JSON.stringify(idPairs));
};
}());