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116 lines
4.6 KiB
JavaScript
116 lines
4.6 KiB
JavaScript
/**
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* @license
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* Copyright (C) 2012-2013 KO GmbH <copyright@kogmbh.com>
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*
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* @licstart
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* The JavaScript code in this page is free software: you can redistribute it
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* and/or modify it under the terms of the GNU Affero General Public License
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* (GNU AGPL) as published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version. The code is distributed
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU AGPL for more details.
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*
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* As additional permission under GNU AGPL version 3 section 7, you
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* may distribute non-source (e.g., minimized or compacted) forms of
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* that code without the copy of the GNU GPL normally required by
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* section 4, provided you include this license notice and a URL
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* through which recipients can access the Corresponding Source.
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*
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* As a special exception to the AGPL, any HTML file which merely makes function
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* calls to this code, and for that purpose includes it by reference shall be
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* deemed a separate work for copyright law purposes. In addition, the copyright
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* holders of this code give you permission to combine this code with free
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* software libraries that are released under the GNU LGPL. You may copy and
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* distribute such a system following the terms of the GNU AGPL for this code
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* and the LGPL for the libraries. If you modify this code, you may extend this
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* exception to your version of the code, but you are not obligated to do so.
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* If you do not wish to do so, delete this exception statement from your
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* version.
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*
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* This license applies to this entire compilation.
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* @licend
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* @source: http://www.webodf.org/
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* @source: http://gitorious.org/webodf/webodf/
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*/
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/*global Node, define, runtime */
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define("webodf/editor/SessionListView", [], function () {
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"use strict";
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return function SessionListView(sessionList, sessionListDiv, cb) {
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var self = this,
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memberDataChangedHandler;
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function createSessionDescription(sessionDetails) {
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return sessionDetails.title + " ("+sessionDetails.cursors.length+" members)";
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}
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/**
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*/
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function createSessionViewItem(sessionDetails) {
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runtime.assert(sessionListDiv, "sessionListDiv unavailable");
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var doc = sessionListDiv.ownerDocument,
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htmlns = doc.documentElement.namespaceURI,
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sessionDiv = doc.createElementNS(htmlns, "div"),
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fullnameTextNode = doc.createTextNode(createSessionDescription(sessionDetails));
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sessionDiv.appendChild(fullnameTextNode);
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sessionDiv.sessionId = sessionDetails.id; // TODO: namespace?
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sessionDiv.style.cursor = "pointer"; // TODO: do not set on each element, use CSS
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sessionDiv.onclick = function () {
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// HACK: stop pulling, so that does not mess up the logs
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// Remove before merging to master
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if (sessionList.stopPulling) { sessionList.stopPulling(); }
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cb(sessionDetails.id);
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};
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sessionListDiv.appendChild(sessionDiv);
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}
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function updateSessionViewItem(sessionDetails) {
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var node = sessionListDiv.firstChild;
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while (node) {
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if (node.sessionId === sessionDetails.id) {
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node = node.firstChild;
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while (node) {
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if (node.nodeType == Node.TEXT_NODE) {
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node.data = createSessionDescription(sessionDetails);
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}
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node = node.nextSibling;
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}
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return;
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}
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node = node.nextSibling;
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}
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}
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/**
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* @param {!string} sessionId
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*/
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function removeSessionViewItem(sessionId) {
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var node = sessionListDiv.firstChild;
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while (node) {
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if (node.sessionId === sessionId) {
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sessionListDiv.removeChild(node);
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return;
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}
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node = node.nextSibling;
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}
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}
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function init() {
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var idx,
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subscriber = {onCreated: createSessionViewItem, onUpdated: updateSessionViewItem, onRemoved: removeSessionViewItem},
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sessions = sessionList.getSessions(subscriber);
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// fill session list
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for (idx = 0; idx < sessions.length; idx += 1) {
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createSessionViewItem(sessions[idx]);
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}
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}
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init();
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};
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});
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