--- a/src/js/widgets/polemicWidget.js Thu May 24 15:05:47 2012 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,448 +0,0 @@
-/*
- *
- * 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 ::
-
-/** the polemic widget */
-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();
- this.svgElements = {};
-
- this.oldSearchMatches = [];
-};
-
-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.getDuration(); // timescale width
- var frameLength = lineSize / frameSize; // frame timescale
- var timeline;
- var colors = new Array("","#1D973D","#036AAE","#CE0A15","#C5A62D","#585858");
-
- // array
- //var tweets = new Array();
- var element = new Array();
- var cluster = new Array();
- var frames = new Array(frameLength);
- 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); return; });
-
- function loaded_callback (json) {
- var view_type = this._serializer.getTweets();
-
-
- if (typeof(view_type) === "undefined") {
- var view_type = this._serializer.getTweetIds()[0];
- if (typeof(view_type) === "undefined") {
- // default to guessing if nothing else works.
- var view = json.views[0];
-
- if(typeof(view.annotation_types) !== "undefined") {
- /* we need to be backward compatible with the old files which used to
- feature only two lines : Chapitrage and Tweets. We've added a
- "Contributions" line so we need to discriminate against that */
- if (view.annotation_types.length === 2 && typeof(this._serializer.getContributions()) === "undefined") {
- var view_type = view.annotation_types[1];
- } else {
- console.log("PolemicWidget: invalid file - minimizing");
- return;
- }
- }
- }
- }
-
- // Make and define the Raphael area
- this.paper = Raphael(document.getElementById(this._id), this._config.width, this._config.height);
-
- // event handlers
- this._Popcorn.listen("IriSP.search", IriSP.wrap(this, function(searchString) { this.searchHandler(searchString); }));
- this._Popcorn.listen("IriSP.search.closed", IriSP.wrap(this, this.searchFieldClosedHandler));
- this._Popcorn.listen("IriSP.search.cleared", IriSP.wrap(this, this.searchFieldClearedHandler));
- this.selector.mouseleave(IriSP.wrap(this, function() { self.TooltipWidget.hide.call(self.TooltipWidget); }));
- this._Popcorn.listen("timeupdate", IriSP.wrap(this, this.sliderUpdater));
- this._Popcorn.listen("IriSP.Mediafragment.showAnnotation", IriSP.wrap(this, this.showAnnotation));
-
- 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*frameLength);
-
- if (typeof(item.meta) !== "undefined"
- && typeof(item.meta["id-ref"]) !== "undefined"
- && item.meta["id-ref"] === view_type) {
-
- var MyTJson = {},
- _source = IriSP.get_aliased(item.meta, ['dc:source', 'source']);
- if (_source !== null) {
- var MyTJson = JSON.parse(_source['content']);
- }
-
- if (item.content['polemics'] != undefined
- && item.content['polemics'][0] != null) {
-
- // a tweet can have many polemics at the same time.
- 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,
- cinecast_id: item.id
- };
- 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,
- cinecast_id: item.id
- };
- 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;
- var newHeight = TweetHeight * max + 10;
-
-
- if (newHeight > this.height) {
- this.paper.setSize(this.width, newHeight);
- this.height = newHeight;
- console.log("resizeing");
- }
-
-
- // 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.height - addEheight;
-
- if (this.yMax > y) {
- this.yMax = y;
- }
-
- /* some tweets seem to be duplicated - so we make a check before
- creating a new rect */
- if (this.svgElements.hasOwnProperty(frames[i].mytweetsID[k].cinecast_id))
- continue;
-
- var e = this.paper.rect(x, y, frameSize - margin, TweetHeight /* height */)
- .attr({stroke:"#00","stroke-width":0.1, fill: colors[j]});
-
- addEheight += TweetHeight;
-
- /* stick a lot of things into e because that's the easiest way
- to do it */
- e.color = colors[j];
- e.time = frames[i].mytweetsID[k].timeframe;
- e.title = frames[i].mytweetsID[k].title;
- e.id = frames[i].mytweetsID[k].cinecast_id;
- this.svgElements[e.id] = e;
-
- IriSP.jQuery(e.node).mouseenter(function(element) { return function (_e) {
- self.TooltipWidget.show.call(self.TooltipWidget, element.title, element.attr("fill"), element.attrs.x + element.attrs.width / 2, element.attrs.y - 2);
- element.displayed = true;
- self._Popcorn.trigger("IriSP.TraceWidget.MouseEvents", {
- "widget" : "StackGraphWidget",
- "type": "mousemove",
- "x": _e.pageX,
- "y": _e.pageY,
- "annotation_id": element.id
- });
- }}(e)).mousedown(function(element) { return function () {
- self._Popcorn.currentTime(element.time/1000);
- self._Popcorn.trigger("IriSP.PolemicTweet.click", element.id);
- }
- }(e));
-
- 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
- this.paperBackground = this.paper.rect(0, 0, this.width, this.height).attr({fill:"#F8F8F8","stroke-width":0.1,opacity: 1});
-
- // outer borders
- this.outerBorders = [];
- this.outerBorders.push(this.paper.rect(0, this.height - 1, this.width, 1).attr({fill:"#ababab",stroke: "none",opacity: 1}));
- this.outerBorders.push(this.paper.rect(0, 0, this.width, 1).attr({fill:"#ababab",stroke: "none",opacity: 1}));
-
- // inner borders
- this.innerBorders = [];
- this.innerBorders.push(this.paper.rect(1, this.height - 2, this.width, 1).attr({fill:"#efefef",stroke: "none",opacity: 1}));
- this.innerBorders.push(this.paper.rect(1, 1, this.width, 1).attr({fill:"#efefef",stroke: "none",opacity: 1}));
- this.innerBorders.push(this.paper.rect(1, 1, 1, this.height - 2).attr({fill:"#d0d1d1",stroke: "none",opacity: 0.8}));
- this.innerBorders.push(this.paper.rect(this.width - 2, 1, 1, this.height - 2).attr({fill:"#efefef",stroke: "none",opacity: 1}));
-
-
-
- this.paperSlider = this.paper.rect(0, 0, 0, this.height).attr({fill:"#D4D5D5", stroke: "none", opacity: 1});
-
- // the small white line displayed over the slider.
- this.sliderTip = this.paper.rect(0, 0, 1, this.height).attr({fill:"#fc00ff", stroke: "none", opacity: 1});
- // decalage
- // tweetSelection = this.paper.rect(-100,-100,5,5).attr({fill:"#fff",stroke: "none",opacity: 1});
-
-
- this.paperSlider.toBack();
- this.paperBackground.toBack();
- this.sliderTip.toFront();
- }
-
-
-}
-
-/** update the positionMarker as time passes */
-IriSP.PolemicWidget.prototype.sliderUpdater = function() {
-
- var time = +this._Popcorn.currentTime();
- var duration = this.getDuration();
-
- this.paperSlider.attr("width", time * (this.width / (duration / 1000)));
-
- this.sliderTip.attr("x", time * (this.width / (duration / 1000)));
-};
-
-/** reacts to IriSP.search events */
-IriSP.PolemicWidget.prototype.searchHandler = function(searchString) {
- if (searchString == "")
- return;
-
- var matches = this._serializer.searchTweetsOccurences(searchString);
-
- if (IriSP.countProperties(matches) > 0) {
- this._Popcorn.trigger("IriSP.search.matchFound");
- } else {
- this._Popcorn.trigger("IriSP.search.noMatchFound");
- }
-
-
- // decrease the opacity of the other elements.
- for (var id in this.svgElements) {
- var e = this.svgElements[id];
- e.attr({fill: e.color, opacity: 0.4});
- }
-
-
- for (var id in matches) {
- if (this.svgElements.hasOwnProperty(id)) {
- var e = this.svgElements[id];
- this.svgElements[id].attr({fill: "#fc00ff", opacity: 1});
- }
- }
-
- this.oldSearchMatches = matches;
-};
-
-/** reacts to IriSP.search.cleared messages */
-IriSP.PolemicWidget.prototype.searchFieldClearedHandler = function() {
- for (var id in this.svgElements) {
- var e = this.svgElements[id];
- e.attr({fill: e.color, opacity: 1});
- }
-};
-
-/** reacts to IriSP.search.closed messages by clearing the highlighted elements */
-IriSP.PolemicWidget.prototype.searchFieldClosedHandler = function() {
- for (var id in this.svgElements) {
- var e = this.svgElements[id];
- e.attr({fill: e.color, opacity: 1});
- }
-
-};
-
-IriSP.PolemicWidget.prototype.showAnnotation = function(id) {
- if (this.svgElements.hasOwnProperty(id)) {
- var e = this.svgElements[id];
- this.TooltipWidget.show(e.title, e.attr("fill"), e.x - 103, e.y - 160);
- }
-};