removed unused code/dead comments.
/*
*
* Copyright 2010 Institut de recherche et d'innovation
* contributor(s) : Samuel Huron
*
* contact@iri.centrepompidou.fr
* http://www.iri.centrepompidou.fr
*
* This software is a computer program whose purpose is to show and add annotations on a video .
* This software is governed by the CeCILL-C license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL-C
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL-C license and that you accept its terms.
*/
// CHART TIMELINE / VERSION PROTOTYPE ::
IriSP.PolemicWidget = function(Popcorn, config, Serializer) {
IriSP.Widget.call(this, Popcorn, config, Serializer);
this.userPol = new Array();
this.userNoPol = new Array();
this.userst = new Array();
this.numberOfTweet = 0;
this.Users;
this.TweetPolemic;
this.yMax = this.height;
this.PaperSlider;
this.heightOfChart;
this.tweets = new Array();
// Make and define the Raphael area
this.paper = Raphael(document.getElementById(this._id), config.width, config.height);
};
IriSP.PolemicWidget.prototype = new IriSP.Widget();
IriSP.PolemicWidget.prototype.draw = function() {
// variable
// yMax
var self = this;
var yCoef = 2; // coef for height of 1 tweet
var frameSize = 5; // frame size
var margin = 1; // marge between frame
var lineSize = this.width; // timeline pixel width
var nbrframes = lineSize/frameSize; // frame numbers
var numberOfTweet = 0; // number of tweet overide later
var duration = +this._serializer.currentMedia().meta["dc:duration"]; // timescale width
var frameLenght = lineSize/frameSize; // frame timescale
var timeline;
var colors = new Array("","#1D973D","#C5A62D","#CE0A15","#036AAE","#585858");
// array
//var tweets = new Array();
var element = new Array();
var cluster = new Array();
var frames = new Array(frameLenght);
var slices = new Array();
// Classes =======================================================================
var Frames = function(){
var Myclusters;
var x;
var y;
var width;
var height;
};
Frames = function(json){
// make my clusters
// ou Frame vide
};
Frames.prototype.draw = function(){
};
Frames.prototype.zoom = function(){
};
Frames.prototype.inside = function(){
};
var Clusters = function(){
var Object;
var yDist;
var x;
var y;
var width;
var height;
};
Clusters = function(json){
// make my object
};
var Tweet = function(){
};
// Classes =======================================================================
// Refactoring (parametere) ************************************************************
// color translastion
var qTweet_0 =0;
var qTweet_Q =0;
var qTweet_REF=0;
var qTweet_OK =0;
var qTweet_KO =0;
function colorTranslation(value){
if(value == "Q"){
qTweet_Q+=1;
return 2;
}else if(value =="REF"){
qTweet_REF+=1;
return 4;
}else if(value =="OK"){
qTweet_OK+=1;
return 1;
}else if(value =="KO"){
qTweet_KO+=1;
return 3;
}else if(value ==""){
qTweet_0+=1;
return 5;
}
}
this._serializer.sync(function(data) { loaded_callback.call(self, data) });
function loaded_callback (json) {
// get current view (the first ???)
view = json.views[0];
// the tweets are by definition of the second annotation type
tweet_annot_type = null;
if(typeof(view.annotation_types) !== "undefined" && view.annotation_types.length > 1) {
tweet_annot_type = view.annotation_types[1];
}
for(var i = 0; i < json.annotations.length; i++) {
var item = json.annotations[i];
var MyTime = Math.floor(item.begin/duration*lineSize);
var Myframe = Math.floor(MyTime/lineSize*frameLenght);
if (typeof(item.meta) !== "undefined"
&& typeof(item.meta["id-ref"]) !== "undefined"
&& item.meta["id-ref"] === tweet_annot_type) {
var MyTJson = JSON.parse(item.meta['dc:source']['content']);
if (item.content['polemics'] != undefined
&& item.content['polemics'][0] != null) {
for(var j=0; j<item.content['polemics'].length; j++){
this.tweets[numberOfTweet] = {
id:i,
qualification:colorTranslation(item.content['polemics'][j]),
yIndicator:MyTime,
yframe:Myframe,
title:item.content['title'],
timeframe:item.begin,
userId: MyTJson.id,
userScreenName: MyTJson.screen_name,
tsource:MyTJson
};
numberOfTweet+=1;
}
}
else {
this.tweets[numberOfTweet] = {
id:i,
qualification:colorTranslation(""),
yIndicator:MyTime,
yframe:Myframe,
title:item.content['title'],
timeframe:item.begin,
userId: MyTJson.id,
userScreenName: MyTJson.screen_name,
tsource:MyTJson
};
numberOfTweet+=1;
}
}
};
DrawTweets.call (this); // FIXME: ugly.
};
// tweet Drawing (in raphael)
function DrawTweets (){
// GROUPES TWEET ============================================
// Count nbr of cluster and tweet in a frame an save int in "frames"
numberOfTweet = this.tweets.length;
for(var i=0; i<nbrframes; i++) {
for(var j=0; j<numberOfTweet; j++) {
if (i==this.tweets[j].yframe){
var k = this.tweets[j].qualification;
// make array for frame cluster
if(frames[i]==undefined){
frames[i] = {id:i,
qualifVol:new Array(),
mytweetsID:new Array()
};
}
// add my tweet to frame
frames[i].mytweetsID.push(this.tweets[j]);
// count opinion by frame
if( frames[i].qualifVol[k] == undefined){
frames[i].qualifVol[k] = 1;
}else{
frames[i].qualifVol[k] += 1;
}
}
}
}
// GROUPES TWEET ============================================
// max of tweet by Frame
var max = 0;
for(var i = 0; i < nbrframes; i++) {
var moy = 0;
for (var j = 0; j < 6; j++) {
if (frames[i] != undefined) {
if (frames[i].qualifVol[j] != undefined) {
moy += frames[i].qualifVol[j];
}
}
}
if (moy > max) {
max = moy;
}
}
var tweetDrawed = new Array();
var TweetHeight = 5;
// DRAW TWEETS ============================================
for(var i=0; i<nbrframes;i++) {
var addEheight = 5;
if (frames[i] != undefined){
// by type
for (var j = 6; j>-1; j--){
if (frames[i].qualifVol[j]!=undefined){
// show tweet by type
for (var k = 0; k < frames[i].mytweetsID.length; k++) {
if (frames[i].mytweetsID[k].qualification == j) {
var x = i*frameSize;
var y = this.heightmax - addEheight;
if (this.yMax > y) {
this.yMax = y;
}
var e = this.paper.rect(x, y, frameSize - margin, TweetHeight /* height */).attr({stroke:"#00","stroke-width":0.1, fill: colors[j]});
addEheight += TweetHeight;
e.time= frames[i].mytweetsID[k].timeframe;
e.title= frames[i].mytweetsID[k].title;
e.mouseover(function(element) { return function (event) {
// event.clientX and event.clientY are to raphael what event.pageX and pageY are to jquery.
self.TooltipWidget.show.call(self.TooltipWidget, element.title, "#fefefe", event.clientX - 106, event.clientY - 160);
element.displayed = true;
}}(e)).mouseout(function(element) { return function () {
self.TooltipWidget.hide.call(self);
//this.attr({stroke:"#00","stroke-width":0.1});
}}(e)).mousedown(function () {
self._Popcorn.currentTime(this.time/1000);
});
__IriSP.jQuery(e.node).attr('id', 't'+k+'');
__IriSP.jQuery(e.node).attr('title', frames[i].mytweetsID[k].title);
__IriSP.jQuery(e.node).attr('begin', frames[i].mytweetsID[k].timeframe);
}
}
}
}
}
}
// DRAW UI :: resize border and bgd
var heightOfChart = (this.yMax-(this.height- this.yMax));
var PaperBackground = this.paper.rect(0, this.yMax, this.width,heightOfChart).attr({fill:"#fff","stroke-width":0.1,opacity: 0.1});
var PaperBorder = this.paper.rect(0, this.yMax,this.width,1).attr({fill:"#fff",stroke: "none",opacity: 1});
var PaperSlider = this.paper.rect(0,20,1,heightOfChart).attr({fill:"#fc00ff",stroke: "none",opacity: 1});
// decalage
tweetSelection = this.paper.rect(-100,-100,5,5).attr({fill:"#fff",stroke: "none",opacity: 1});
PaperSlider.toFront();
PaperBackground.toBack();
}
if(typeof(PaperSlider) !== 'undefined' ) {
PaperSlider.toFront();
}
}