DeforaNetworks/jitsi-meet
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refactoring of Etherpad and Prezi

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This commit is contained in:
isymchych
2015-12-25 18:55:45 +02:00
parent e494c3028d
commit 0fd0f5b633
18 changed files with 2256 additions and 2078 deletions
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214
modules/UI/etherpad/Etherpad.js
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@@ -1,61 +1,16 @@
/* global $, config,
setLargeVideoVisible, Util */
/* global $ */
var VideoLayout = require("../videolayout/VideoLayout");
var Prezi = require("../prezi/Prezi");
var UIUtil = require("../util/UIUtil");
import VideoLayout from "../videolayout/VideoLayout";
import LargeContainer from '../videolayout/LargeContainer';
import UIUtil from "../util/UIUtil";
import SidePanelToggler from "../side_pannels/SidePanelToggler";
var etherpadName = null;
var etherpadIFrame = null;
var domain = null;
var options = "?showControls=true&showChat=false&showLineNumbers=true" +
"&useMonospaceFont=false";
/**
* Resizes the etherpad.
*/
function resize() {
if ($('#etherpad>iframe').length) {
var remoteVideos = $('#remoteVideos');
var availableHeight
= window.innerHeight - remoteVideos.outerHeight();
var availableWidth = UIUtil.getAvailableVideoWidth();
$('#etherpad>iframe').width(availableWidth);
$('#etherpad>iframe').height(availableHeight);
}
}
/**
* Creates the Etherpad button and adds it to the toolbar.
*/
function enableEtherpadButton() {
if (!$('#toolbar_button_etherpad').is(":visible"))
$('#toolbar_button_etherpad').css({display: 'inline-block'});
}
/**
* Creates the IFrame for the etherpad.
*/
function createIFrame() {
etherpadIFrame = VideoLayout.createEtherpadIframe(
domain + etherpadName + options, function() {
document.domain = document.domain;
bubbleIframeMouseMove(etherpadIFrame);
setTimeout(function() {
// the iframes inside of the etherpad are
// not yet loaded when the etherpad iframe is loaded
var outer = etherpadIFrame.
contentDocument.getElementsByName("ace_outer")[0];
bubbleIframeMouseMove(outer);
var inner = outer.
contentDocument.getElementsByName("ace_inner")[0];
bubbleIframeMouseMove(inner);
}, 2000);
});
}
const options = $.param({
showControns: true,
showChat: false,
showLineNumbers: true,
useMonospaceFont: false
});
function bubbleIframeMouseMove(iframe){
var existingOnMouseMove = iframe.contentWindow.onmousemove;
@@ -71,8 +26,8 @@ function bubbleIframeMouseMove(iframe){
e.detail,
e.screenX,
e.screenY,
e.clientX + boundingClientRect.left,
e.clientY + boundingClientRect.top,
e.clientX + boundingClientRect.left,
e.clientY + boundingClientRect.top,
e.ctrlKey,
e.altKey,
e.shiftKey,
@@ -84,48 +39,123 @@ function bubbleIframeMouseMove(iframe){
};
}
const DEFAULT_WIDTH = 640;
const DEFAULT_HEIGHT = 480;
var Etherpad = {
/**
* Initializes the etherpad.
*/
init: function (name) {
const EtherpadContainerType = "etherpad";
if (config.etherpad_base && !etherpadName && name) {
class Etherpad extends LargeContainer {
constructor (domain, name) {
super();
domain = config.etherpad_base;
const iframe = document.createElement('iframe');
etherpadName = name;
iframe.src = domain + name + '?' + options;
iframe.frameBorder = 0;
iframe.scrolling = "no";
iframe.width = DEFAULT_WIDTH;
iframe.height = DEFAULT_HEIGHT;
iframe.setAttribute('style', 'visibility: hidden;');
enableEtherpadButton();
this.container.appendChild(iframe);
/**
* Resizes the etherpad, when the window is resized.
*/
$(window).resize(function () {
resize();
});
}
},
iframe.onload = function() {
document.domain = document.domain;
bubbleIframeMouseMove(iframe);
/**
* Opens/hides the Etherpad.
*/
toggleEtherpad: function (isPresentation) {
if (!etherpadIFrame)
createIFrame();
setTimeout(function() {
const doc = iframe.contentDocument;
// the iframes inside of the etherpad are
// not yet loaded when the etherpad iframe is loaded
const outer = doc.getElementsByName("ace_outer")[0];
bubbleIframeMouseMove(outer);
if(VideoLayout.getLargeVideoState() === "etherpad")
{
VideoLayout.setLargeVideoState("video");
}
else
{
VideoLayout.setLargeVideoState("etherpad");
}
resize();
const inner = doc.getElementsByName("ace_inner")[0];
bubbleIframeMouseMove(inner);
}, 2000);
};
this.iframe = iframe;
}
};
module.exports = Etherpad;
get isOpen () {
return !!this.iframe;
}
get container () {
return document.getElementById('etherpad');
}
resize (containerWidth, containerHeight, animate) {
let remoteVideos = $('#remoteVideos');
let height = containerHeight - remoteVideos.outerHeight();
let width = containerWidth;
$(this.iframe).width(width).height(height);
}
show () {
const $iframe = $(this.iframe);
const $container = $(this.container);
return new Promise(resolve => {
$iframe.fadeIn(300, function () {
document.body.style.background = '#eeeeee';
$iframe.css({visibility: 'visible'});
$container.css({zIndex: 2});
resolve();
});
});
}
hide () {
const $iframe = $(this.iframe);
const $container = $(this.container);
return new Promise(resolve => {
$iframe.fadeOut(300, function () {
$iframe.css({visibility: 'hidden'});
$container.css({zIndex: 0});
resolve();
});
});
}
}
export default class EtherpadManager {
constructor (domain, name) {
if (!domain || !name) {
throw new Error("missing domain or name");
}
this.domain = domain;
this.name = name;
this.etherpad = null;
}
get isOpen () {
return !!this.etherpad;
}
openEtherpad () {
this.etherpad = new Etherpad(this.domain, this.name);
VideoLayout.addLargeVideoContainer(
EtherpadContainerType,
this.etherpad
);
}
toggleEtherpad () {
if (!this.isOpen) {
this.openEtherpad();
}
let isVisible = VideoLayout.isLargeContainerTypeVisible(
EtherpadContainerType
);
VideoLayout.showLargeVideoContainer(EtherpadContainerType, !isVisible);
}
}