803 lines
20 KiB
JavaScript
803 lines
20 KiB
JavaScript
/**
|
|
* Copyright 2009 Google Inc., 2011 Peter 'Pita' Martischka (Primary Technology Ltd)
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS-IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
/* global $, window */
|
|
|
|
var socket;
|
|
var LineNumbersDisabled = false;
|
|
var globalUserName = false;
|
|
|
|
$(document).ready(function()
|
|
{
|
|
//start the costum js
|
|
if(typeof costumStart == "function") costumStart();
|
|
getParams();
|
|
handshake();
|
|
});
|
|
|
|
$(window).unload(function()
|
|
{
|
|
pad.dispose();
|
|
});
|
|
|
|
function createCookie(name, value, days)
|
|
{
|
|
if (days)
|
|
{
|
|
var date = new Date();
|
|
date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
|
|
var expires = "; expires=" + date.toGMTString();
|
|
}
|
|
else var expires = "";
|
|
document.cookie = name + "=" + value + expires + "; path=/";
|
|
}
|
|
|
|
function readCookie(name)
|
|
{
|
|
var nameEQ = name + "=";
|
|
var ca = document.cookie.split(';');
|
|
for (var i = 0; i < ca.length; i++)
|
|
{
|
|
var c = ca[i];
|
|
while (c.charAt(0) == ' ') c = c.substring(1, c.length);
|
|
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
|
|
}
|
|
return null;
|
|
}
|
|
|
|
function randomString()
|
|
{
|
|
var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
|
|
var string_length = 20;
|
|
var randomstring = '';
|
|
for (var i = 0; i < string_length; i++)
|
|
{
|
|
var rnum = Math.floor(Math.random() * chars.length);
|
|
randomstring += chars.substring(rnum, rnum + 1);
|
|
}
|
|
return "t." + randomstring;
|
|
}
|
|
|
|
function getParams()
|
|
{
|
|
var showControls = getUrlVars()["showControls"];
|
|
var showChat = getUrlVars()["showChat"];
|
|
var userName = getUrlVars()["userName"];
|
|
var showLineNumbers = getUrlVars()["showLineNumbers"];
|
|
if(showControls)
|
|
{
|
|
if(showControls == "false")
|
|
{
|
|
$('#editbar').hide();
|
|
$('#editorcontainer').css({"top":"0px"});
|
|
}
|
|
}
|
|
|
|
if(showChat)
|
|
{
|
|
if(showChat == "false")
|
|
{
|
|
$('#chaticon').hide();
|
|
}
|
|
}
|
|
|
|
if(showLineNumbers)
|
|
{
|
|
if(showLineNumbers == "false")
|
|
{
|
|
LineNumbersDisabled = true;
|
|
}
|
|
}
|
|
|
|
if(userName)
|
|
{
|
|
// If the username is set as a parameter we should set a global value that we can call once we have initiated the pad.
|
|
globalUserName = userName;
|
|
}
|
|
}
|
|
|
|
function getUrlVars()
|
|
{
|
|
var vars = [], hash;
|
|
var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
|
|
for(var i = 0; i < hashes.length; i++)
|
|
{
|
|
hash = hashes[i].split('=');
|
|
vars.push(hash[0]);
|
|
vars[hash[0]] = hash[1];
|
|
}
|
|
return vars;
|
|
}
|
|
|
|
function handshake()
|
|
{
|
|
var loc = document.location;
|
|
//get the correct port
|
|
var port = loc.port == "" ? (loc.protocol == "https:" ? 443 : 80) : loc.port;
|
|
//create the url
|
|
var url = loc.protocol + "//" + loc.hostname + ":" + port + "/";
|
|
//find out in which subfolder we are
|
|
var resource = loc.pathname.substr(1, loc.pathname.indexOf("/p/")) + "socket.io";
|
|
//connect
|
|
socket = io.connect(url, {
|
|
resource: resource
|
|
});
|
|
|
|
socket.once('connect', function()
|
|
{
|
|
var padId = document.location.pathname.substring(document.location.pathname.lastIndexOf("/") + 1);
|
|
document.title = document.title + " | " + padId;
|
|
|
|
var token = readCookie("token");
|
|
if (token == null)
|
|
{
|
|
token = randomString();
|
|
createCookie("token", token, 60);
|
|
}
|
|
|
|
var sessionID = readCookie("sessionID");
|
|
|
|
var msg = {
|
|
"component": "pad",
|
|
"type": "CLIENT_READY",
|
|
"padId": padId,
|
|
"sessionID": sessionID,
|
|
"token": token,
|
|
"protocolVersion": 2
|
|
};
|
|
socket.json.send(msg);
|
|
});
|
|
|
|
var receivedClientVars = false;
|
|
var initalized = false;
|
|
|
|
socket.on('message', function(obj)
|
|
{
|
|
//if we haven't recieved the clientVars yet, then this message should it be
|
|
if (!receivedClientVars)
|
|
{
|
|
if (window.console) console.log(obj);
|
|
|
|
receivedClientVars = true;
|
|
|
|
clientVars = obj;
|
|
clientVars.userAgent = "Anonymous";
|
|
clientVars.collab_client_vars.clientAgent = "Anonymous";
|
|
|
|
pad.init();
|
|
initalized = true;
|
|
|
|
// If the LineNumbersDisabled value is set to true then we need to hide the Line Numbers
|
|
if (LineNumbersDisabled == true)
|
|
{
|
|
pad.changeViewOption('showLineNumbers', false);
|
|
}
|
|
|
|
// if the globalUserName value is set we need to tell the server and the client about the new authorname
|
|
if (globalUserName !== false)
|
|
{
|
|
pad.notifyChangeName(globalUserName); // Notifies the server
|
|
$('#myusernameedit').attr({"value":globalUserName}); // Updates the current users UI
|
|
}
|
|
|
|
}
|
|
//This handles every Message after the clientVars
|
|
else
|
|
{
|
|
if (obj.disconnect)
|
|
{
|
|
socket.disconnect();
|
|
padconnectionstatus.disconnected("userdup");
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
pad.collabClient.handleMessageFromServer(obj);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
var pad = {
|
|
// don't access these directly from outside this file, except
|
|
// for debugging
|
|
collabClient: null,
|
|
myUserInfo: null,
|
|
diagnosticInfo: {},
|
|
initTime: 0,
|
|
clientTimeOffset: null,
|
|
preloadedImages: false,
|
|
padOptions: {},
|
|
|
|
// these don't require init; clientVars should all go through here
|
|
getPadId: function()
|
|
{
|
|
return clientVars.padId;
|
|
},
|
|
getClientIp: function()
|
|
{
|
|
return clientVars.clientIp;
|
|
},
|
|
getIsProPad: function()
|
|
{
|
|
return clientVars.isProPad;
|
|
},
|
|
getColorPalette: function()
|
|
{
|
|
return clientVars.colorPalette;
|
|
},
|
|
getDisplayUserAgent: function()
|
|
{
|
|
return padutils.uaDisplay(clientVars.userAgent);
|
|
},
|
|
getIsDebugEnabled: function()
|
|
{
|
|
return clientVars.debugEnabled;
|
|
},
|
|
getPrivilege: function(name)
|
|
{
|
|
return clientVars.accountPrivs[name];
|
|
},
|
|
getUserIsGuest: function()
|
|
{
|
|
return clientVars.userIsGuest;
|
|
},
|
|
//
|
|
getUserId: function()
|
|
{
|
|
return pad.myUserInfo.userId;
|
|
},
|
|
getUserName: function()
|
|
{
|
|
return pad.myUserInfo.name;
|
|
},
|
|
sendClientMessage: function(msg)
|
|
{
|
|
pad.collabClient.sendClientMessage(msg);
|
|
},
|
|
|
|
init: function()
|
|
{
|
|
pad.clientTimeOffset = new Date().getTime() - clientVars.serverTimestamp;
|
|
|
|
//initialize the chat
|
|
chat.init();
|
|
pad.diagnosticInfo.uniqueId = padutils.uniqueId();
|
|
pad.initTime = +(new Date());
|
|
pad.padOptions = clientVars.initialOptions;
|
|
|
|
if ((!$.browser.msie) && (!($.browser.mozilla && $.browser.version.indexOf("1.8.") == 0)))
|
|
{
|
|
document.domain = document.domain; // for comet
|
|
}
|
|
|
|
// for IE
|
|
if ($.browser.msie)
|
|
{
|
|
try
|
|
{
|
|
doc.execCommand("BackgroundImageCache", false, true);
|
|
}
|
|
catch (e)
|
|
{}
|
|
}
|
|
|
|
// order of inits is important here:
|
|
padcookie.init(clientVars.cookiePrefsToSet);
|
|
|
|
$("#widthprefcheck").click(pad.toggleWidthPref);
|
|
$("#sidebarcheck").click(pad.toggleSidebar);
|
|
|
|
pad.myUserInfo = {
|
|
userId: clientVars.userId,
|
|
name: clientVars.userName,
|
|
ip: pad.getClientIp(),
|
|
colorId: clientVars.userColor,
|
|
userAgent: pad.getDisplayUserAgent()
|
|
};
|
|
if (clientVars.specialKey)
|
|
{
|
|
pad.myUserInfo.specialKey = clientVars.specialKey;
|
|
if (clientVars.specialKeyTranslation)
|
|
{
|
|
$("#specialkeyarea").html("mode: " + String(clientVars.specialKeyTranslation).toUpperCase());
|
|
}
|
|
}
|
|
paddocbar.init(
|
|
{
|
|
isTitleEditable: pad.getIsProPad(),
|
|
initialTitle: clientVars.initialTitle,
|
|
initialPassword: clientVars.initialPassword,
|
|
guestPolicy: pad.padOptions.guestPolicy
|
|
});
|
|
padimpexp.init();
|
|
padsavedrevs.init(clientVars.initialRevisionList);
|
|
|
|
padeditor.init(postAceInit, pad.padOptions.view || {});
|
|
|
|
paduserlist.init(pad.myUserInfo);
|
|
// padchat.init(clientVars.chatHistory, pad.myUserInfo);
|
|
padconnectionstatus.init();
|
|
padmodals.init();
|
|
|
|
pad.collabClient = getCollabClient(padeditor.ace, clientVars.collab_client_vars, pad.myUserInfo, {
|
|
colorPalette: pad.getColorPalette()
|
|
});
|
|
pad.collabClient.setOnUserJoin(pad.handleUserJoin);
|
|
pad.collabClient.setOnUpdateUserInfo(pad.handleUserUpdate);
|
|
pad.collabClient.setOnUserLeave(pad.handleUserLeave);
|
|
pad.collabClient.setOnClientMessage(pad.handleClientMessage);
|
|
pad.collabClient.setOnServerMessage(pad.handleServerMessage);
|
|
pad.collabClient.setOnChannelStateChange(pad.handleChannelStateChange);
|
|
pad.collabClient.setOnInternalAction(pad.handleCollabAction);
|
|
|
|
function postAceInit()
|
|
{
|
|
padeditbar.init();
|
|
setTimeout(function()
|
|
{
|
|
padeditor.ace.focus();
|
|
}, 0);
|
|
}
|
|
},
|
|
dispose: function()
|
|
{
|
|
padeditor.dispose();
|
|
},
|
|
notifyChangeName: function(newName)
|
|
{
|
|
pad.myUserInfo.name = newName;
|
|
pad.collabClient.updateUserInfo(pad.myUserInfo);
|
|
//padchat.handleUserJoinOrUpdate(pad.myUserInfo);
|
|
},
|
|
notifyChangeColor: function(newColorId)
|
|
{
|
|
pad.myUserInfo.colorId = newColorId;
|
|
pad.collabClient.updateUserInfo(pad.myUserInfo);
|
|
//padchat.handleUserJoinOrUpdate(pad.myUserInfo);
|
|
},
|
|
notifyChangeTitle: function(newTitle)
|
|
{
|
|
pad.collabClient.sendClientMessage(
|
|
{
|
|
type: 'padtitle',
|
|
title: newTitle,
|
|
changedBy: pad.myUserInfo.name || "unnamed"
|
|
});
|
|
},
|
|
notifyChangePassword: function(newPass)
|
|
{
|
|
pad.collabClient.sendClientMessage(
|
|
{
|
|
type: 'padpassword',
|
|
password: newPass,
|
|
changedBy: pad.myUserInfo.name || "unnamed"
|
|
});
|
|
},
|
|
changePadOption: function(key, value)
|
|
{
|
|
var options = {};
|
|
options[key] = value;
|
|
pad.handleOptionsChange(options);
|
|
pad.collabClient.sendClientMessage(
|
|
{
|
|
type: 'padoptions',
|
|
options: options,
|
|
changedBy: pad.myUserInfo.name || "unnamed"
|
|
});
|
|
},
|
|
changeViewOption: function(key, value)
|
|
{
|
|
var options = {
|
|
view: {}
|
|
};
|
|
options.view[key] = value;
|
|
pad.handleOptionsChange(options);
|
|
if (key != "showLineNumbers")
|
|
{
|
|
pad.collabClient.sendClientMessage(
|
|
{
|
|
type: 'padoptions',
|
|
options: options,
|
|
changedBy: pad.myUserInfo.name || "unnamed"
|
|
});
|
|
}
|
|
},
|
|
handleOptionsChange: function(opts)
|
|
{
|
|
// opts object is a full set of options or just
|
|
// some options to change
|
|
if (opts.view)
|
|
{
|
|
if (!pad.padOptions.view)
|
|
{
|
|
pad.padOptions.view = {};
|
|
}
|
|
for (var k in opts.view)
|
|
{
|
|
pad.padOptions.view[k] = opts.view[k];
|
|
}
|
|
padeditor.setViewOptions(pad.padOptions.view);
|
|
}
|
|
if (opts.guestPolicy)
|
|
{
|
|
// order important here
|
|
pad.padOptions.guestPolicy = opts.guestPolicy;
|
|
paddocbar.setGuestPolicy(opts.guestPolicy);
|
|
}
|
|
},
|
|
getPadOptions: function()
|
|
{
|
|
// caller shouldn't mutate the object
|
|
return pad.padOptions;
|
|
},
|
|
isPadPublic: function()
|
|
{
|
|
return (!pad.getIsProPad()) || (pad.getPadOptions().guestPolicy == 'allow');
|
|
},
|
|
suggestUserName: function(userId, name)
|
|
{
|
|
pad.collabClient.sendClientMessage(
|
|
{
|
|
type: 'suggestUserName',
|
|
unnamedId: userId,
|
|
newName: name
|
|
});
|
|
},
|
|
handleUserJoin: function(userInfo)
|
|
{
|
|
paduserlist.userJoinOrUpdate(userInfo);
|
|
//padchat.handleUserJoinOrUpdate(userInfo);
|
|
},
|
|
handleUserUpdate: function(userInfo)
|
|
{
|
|
paduserlist.userJoinOrUpdate(userInfo);
|
|
//padchat.handleUserJoinOrUpdate(userInfo);
|
|
},
|
|
handleUserLeave: function(userInfo)
|
|
{
|
|
paduserlist.userLeave(userInfo);
|
|
//padchat.handleUserLeave(userInfo);
|
|
},
|
|
handleClientMessage: function(msg)
|
|
{
|
|
if (msg.type == 'suggestUserName')
|
|
{
|
|
if (msg.unnamedId == pad.myUserInfo.userId && msg.newName && !pad.myUserInfo.name)
|
|
{
|
|
pad.notifyChangeName(msg.newName);
|
|
paduserlist.setMyUserInfo(pad.myUserInfo);
|
|
}
|
|
}
|
|
else if (msg.type == 'chat')
|
|
{
|
|
//padchat.receiveChat(msg);
|
|
}
|
|
else if (msg.type == 'padtitle')
|
|
{
|
|
paddocbar.changeTitle(msg.title);
|
|
}
|
|
else if (msg.type == 'padpassword')
|
|
{
|
|
paddocbar.changePassword(msg.password);
|
|
}
|
|
else if (msg.type == 'newRevisionList')
|
|
{
|
|
padsavedrevs.newRevisionList(msg.revisionList);
|
|
}
|
|
else if (msg.type == 'revisionLabel')
|
|
{
|
|
padsavedrevs.newRevisionList(msg.revisionList);
|
|
}
|
|
else if (msg.type == 'padoptions')
|
|
{
|
|
var opts = msg.options;
|
|
pad.handleOptionsChange(opts);
|
|
}
|
|
else if (msg.type == 'guestanswer')
|
|
{
|
|
// someone answered a prompt, remove it
|
|
paduserlist.removeGuestPrompt(msg.guestId);
|
|
}
|
|
},
|
|
editbarClick: function(cmd)
|
|
{
|
|
if (padeditbar)
|
|
{
|
|
padeditbar.toolbarClick(cmd);
|
|
}
|
|
},
|
|
dmesg: function(m)
|
|
{
|
|
if (pad.getIsDebugEnabled())
|
|
{
|
|
var djs = $('#djs').get(0);
|
|
var wasAtBottom = (djs.scrollTop - (djs.scrollHeight - $(djs).height()) >= -20);
|
|
$('#djs').append('<p>' + m + '</p>');
|
|
if (wasAtBottom)
|
|
{
|
|
djs.scrollTop = djs.scrollHeight;
|
|
}
|
|
}
|
|
},
|
|
handleServerMessage: function(m)
|
|
{
|
|
if (m.type == 'NOTICE')
|
|
{
|
|
if (m.text)
|
|
{
|
|
alertBar.displayMessage(function(abar)
|
|
{
|
|
abar.find("#servermsgdate").html(" (" + padutils.simpleDateTime(new Date) + ")");
|
|
abar.find("#servermsgtext").html(m.text);
|
|
});
|
|
}
|
|
if (m.js)
|
|
{
|
|
window['ev' + 'al'](m.js);
|
|
}
|
|
}
|
|
else if (m.type == 'GUEST_PROMPT')
|
|
{
|
|
paduserlist.showGuestPrompt(m.userId, m.displayName);
|
|
}
|
|
},
|
|
handleChannelStateChange: function(newState, message)
|
|
{
|
|
var oldFullyConnected = !! padconnectionstatus.isFullyConnected();
|
|
var wasConnecting = (padconnectionstatus.getStatus().what == 'connecting');
|
|
if (newState == "CONNECTED")
|
|
{
|
|
padconnectionstatus.connected();
|
|
}
|
|
else if (newState == "RECONNECTING")
|
|
{
|
|
padconnectionstatus.reconnecting();
|
|
}
|
|
else if (newState == "DISCONNECTED")
|
|
{
|
|
pad.diagnosticInfo.disconnectedMessage = message;
|
|
pad.diagnosticInfo.padInitTime = pad.initTime;
|
|
pad.asyncSendDiagnosticInfo();
|
|
if (typeof window.ajlog == "string")
|
|
{
|
|
window.ajlog += ("Disconnected: " + message + '\n');
|
|
}
|
|
padeditor.disable();
|
|
padeditbar.disable();
|
|
paddocbar.disable();
|
|
padimpexp.disable();
|
|
|
|
padconnectionstatus.disconnected(message);
|
|
}
|
|
var newFullyConnected = !! padconnectionstatus.isFullyConnected();
|
|
if (newFullyConnected != oldFullyConnected)
|
|
{
|
|
pad.handleIsFullyConnected(newFullyConnected, wasConnecting);
|
|
}
|
|
},
|
|
handleIsFullyConnected: function(isConnected, isInitialConnect)
|
|
{
|
|
// load all images referenced from CSS, one at a time,
|
|
// starting one second after connection is first established.
|
|
if (isConnected && !pad.preloadedImages)
|
|
{
|
|
window.setTimeout(function()
|
|
{
|
|
if (!pad.preloadedImages)
|
|
{
|
|
pad.preloadImages();
|
|
pad.preloadedImages = true;
|
|
}
|
|
}, 1000);
|
|
}
|
|
|
|
padsavedrevs.handleIsFullyConnected(isConnected);
|
|
|
|
pad.determineSidebarVisibility(isConnected && !isInitialConnect);
|
|
},
|
|
determineSidebarVisibility: function(asNowConnectedFeedback)
|
|
{
|
|
if (pad.isFullyConnected())
|
|
{
|
|
var setSidebarVisibility = padutils.getCancellableAction("set-sidebar-visibility", function()
|
|
{
|
|
$("body").toggleClass('hidesidebar', !! padcookie.getPref('hideSidebar'));
|
|
});
|
|
window.setTimeout(setSidebarVisibility, asNowConnectedFeedback ? 3000 : 0);
|
|
}
|
|
else
|
|
{
|
|
padutils.cancelActions("set-sidebar-visibility");
|
|
$("body").removeClass('hidesidebar');
|
|
}
|
|
},
|
|
handleCollabAction: function(action)
|
|
{
|
|
if (action == "commitPerformed")
|
|
{
|
|
padeditbar.setSyncStatus("syncing");
|
|
}
|
|
else if (action == "newlyIdle")
|
|
{
|
|
padeditbar.setSyncStatus("done");
|
|
}
|
|
},
|
|
hideServerMessage: function()
|
|
{
|
|
alertBar.hideMessage();
|
|
},
|
|
asyncSendDiagnosticInfo: function()
|
|
{
|
|
pad.diagnosticInfo.collabDiagnosticInfo = pad.collabClient.getDiagnosticInfo();
|
|
window.setTimeout(function()
|
|
{
|
|
$.ajax(
|
|
{
|
|
type: 'post',
|
|
url: '/ep/pad/connection-diagnostic-info',
|
|
data: {
|
|
padId: pad.getPadId(),
|
|
diagnosticInfo: JSON.stringify(pad.diagnosticInfo)
|
|
},
|
|
success: function()
|
|
{},
|
|
error: function()
|
|
{}
|
|
});
|
|
}, 0);
|
|
},
|
|
forceReconnect: function()
|
|
{
|
|
$('form#reconnectform input.padId').val(pad.getPadId());
|
|
pad.diagnosticInfo.collabDiagnosticInfo = pad.collabClient.getDiagnosticInfo();
|
|
$('form#reconnectform input.diagnosticInfo').val(JSON.stringify(pad.diagnosticInfo));
|
|
$('form#reconnectform input.missedChanges').val(JSON.stringify(pad.collabClient.getMissedChanges()));
|
|
$('form#reconnectform').submit();
|
|
},
|
|
toggleWidthPref: function()
|
|
{
|
|
var newValue = !padcookie.getPref('fullWidth');
|
|
padcookie.setPref('fullWidth', newValue);
|
|
$("#widthprefcheck").toggleClass('widthprefchecked', !! newValue).toggleClass('widthprefunchecked', !newValue);
|
|
pad.handleWidthChange();
|
|
},
|
|
toggleSidebar: function()
|
|
{
|
|
var newValue = !padcookie.getPref('hideSidebar');
|
|
padcookie.setPref('hideSidebar', newValue);
|
|
$("#sidebarcheck").toggleClass('sidebarchecked', !newValue).toggleClass('sidebarunchecked', !! newValue);
|
|
pad.determineSidebarVisibility();
|
|
},
|
|
handleWidthChange: function()
|
|
{
|
|
var isFullWidth = padcookie.getPref('fullWidth');
|
|
if (isFullWidth)
|
|
{
|
|
$("body").addClass('fullwidth').removeClass('limwidth').removeClass('squish1width').removeClass('squish2width');
|
|
}
|
|
else
|
|
{
|
|
$("body").addClass('limwidth').removeClass('fullwidth');
|
|
|
|
var pageWidth = $(window).width();
|
|
$("body").toggleClass('squish1width', (pageWidth < 912 && pageWidth > 812)).toggleClass('squish2width', (pageWidth <= 812));
|
|
}
|
|
},
|
|
// this is called from code put into a frame from the server:
|
|
handleImportExportFrameCall: function(callName, varargs)
|
|
{
|
|
padimpexp.handleFrameCall.call(padimpexp, callName, Array.prototype.slice.call(arguments, 1));
|
|
},
|
|
callWhenNotCommitting: function(f)
|
|
{
|
|
pad.collabClient.callWhenNotCommitting(f);
|
|
},
|
|
getCollabRevisionNumber: function()
|
|
{
|
|
return pad.collabClient.getCurrentRevisionNumber();
|
|
},
|
|
isFullyConnected: function()
|
|
{
|
|
return padconnectionstatus.isFullyConnected();
|
|
},
|
|
addHistoricalAuthors: function(data)
|
|
{
|
|
if (!pad.collabClient)
|
|
{
|
|
window.setTimeout(function()
|
|
{
|
|
pad.addHistoricalAuthors(data);
|
|
}, 1000);
|
|
}
|
|
else
|
|
{
|
|
pad.collabClient.addHistoricalAuthors(data);
|
|
}
|
|
},
|
|
preloadImages: function()
|
|
{
|
|
var images = ['../static/img/colorpicker.gif'];
|
|
|
|
function loadNextImage()
|
|
{
|
|
if (images.length == 0)
|
|
{
|
|
return;
|
|
}
|
|
var img = new Image();
|
|
img.src = images.shift();
|
|
if (img.complete)
|
|
{
|
|
scheduleLoadNextImage();
|
|
}
|
|
else
|
|
{
|
|
$(img).bind('error load onreadystatechange', scheduleLoadNextImage);
|
|
}
|
|
}
|
|
|
|
function scheduleLoadNextImage()
|
|
{
|
|
window.setTimeout(loadNextImage, 0);
|
|
}
|
|
scheduleLoadNextImage();
|
|
}
|
|
};
|
|
|
|
var alertBar = (function()
|
|
{
|
|
|
|
var animator = padutils.makeShowHideAnimator(arriveAtAnimationState, false, 25, 400);
|
|
|
|
function arriveAtAnimationState(state)
|
|
{
|
|
if (state == -1)
|
|
{
|
|
$("#alertbar").css('opacity', 0).css('display', 'block');
|
|
}
|
|
else if (state == 0)
|
|
{
|
|
$("#alertbar").css('opacity', 1);
|
|
}
|
|
else if (state == 1)
|
|
{
|
|
$("#alertbar").css('opacity', 0).css('display', 'none');
|
|
}
|
|
else if (state < 0)
|
|
{
|
|
$("#alertbar").css('opacity', state + 1);
|
|
}
|
|
else if (state > 0)
|
|
{
|
|
$("#alertbar").css('opacity', 1 - state);
|
|
}
|
|
}
|
|
|
|
var self = {
|
|
displayMessage: function(setupFunc)
|
|
{
|
|
animator.show();
|
|
setupFunc($("#alertbar"));
|
|
},
|
|
hideMessage: function()
|
|
{
|
|
animator.hide();
|
|
}
|
|
};
|
|
return self;
|
|
}());
|