--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/js/widgets/helloWorldWidget.js Mon Jan 16 18:49:45 2012 +0100
@@ -0,0 +1,17 @@
+IriSP.HelloWorldWidget = function(Popcorn, config, Serializer) {
+ IriSP.Widget.call(this, Popcorn, config, Serializer);
+}
+
+IriSP.HelloWorldWidget.prototype = new IriSP.Widget();
+
+IriSP.HelloWorldWidget.prototype.draw = function() {
+ this.selector
+ .html('Hello, world')
+ .css({
+ "text-align" : "center",
+ "padding": "10px 0",
+ "font-size" : "14px",
+ });
+
+ console.log(this);
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/js/widgets/stackGraphWidget.js Mon Jan 16 18:49:45 2012 +0100
@@ -0,0 +1,189 @@
+IriSP.StackGraphWidget = function(Popcorn, config, Serializer) {
+ IriSP.Widget.call(this, Popcorn, config, Serializer);
+}
+
+IriSP.StackGraphWidget.prototype = new IriSP.Widget();
+
+IriSP.StackGraphWidget.prototype.draw = function() {
+ var _defaultTags = [
+ {
+ "keywords" : [ "++" ],
+ "description" : "positif",
+ "color" : "#1D973D",
+ },
+ {
+ "keywords" : [ "--" ],
+ "description" : "negatif",
+ "color" : "#CE0A15",
+ },
+ {
+ "keywords" : [ "==" ],
+ "description" : "reference",
+ "color" : "#C5A62D",
+ },
+ {
+ "keywords" : [ "??" ],
+ "description" : "question",
+ "color" : "#036AAE",
+ },
+ ],
+ _defaultDefColor = "#585858";
+ this.height = (this._config.height ? this._config.height : 50);
+ this.width = this.selector.width();
+ this.sliceCount = (this._config.slices ? this._config.slices : ~~(this.width/15));
+ this.tagconf = (this._config.tags
+ ? this._config.tags
+ : _defaultTags);
+ IriSP._(this.tagconf).each(function(_a) {
+ _a.regexp = new RegExp(_a.keywords.map(function(_k) {
+ return _k.replace(/([\W])/gm,'\\$1');
+ }).join("|"),"im")
+ });
+ this.defaultcolorconf = (this._config.defaultcolor
+ ? this._config.defaultcolor
+ : _defaultDefColor);
+ this.paper = new Raphael(this.selector[0], this.width, this.height);
+ this.groups = [];
+ this.duration = this._serializer.currentMedia().meta["dc:duration"];
+
+ var _annotationType = this._serializer.getTweets(),
+ _sliceDuration = ~~ ( this.duration / this.sliceCount),
+ _annotations = IriSP._(this._serializer._data.annotations).filter(function(_a) {
+ return ( _a.meta && _a.meta["id-ref"] && ( _a.meta["id-ref"] == _annotationType ) );
+ }),
+ _groupedAnnotations = IriSP._(_annotations).groupBy(function(_a) {
+ return ~~ (_a.begin / _sliceDuration);
+ }),
+ _max = IriSP._(_groupedAnnotations).max(function(_g) {
+ return _g.length
+ }).length,
+ _scale = this.height / _max,
+ _width = this.width / this.sliceCount;
+
+
+ var _paths = this.tagconf.map(function() {
+ return [];
+ });
+ _paths.push([]);
+
+ for (var i = 0; i < this.sliceCount; i++) {
+ var _group = _groupedAnnotations[i];
+ if (_group) {
+ var _vol = this.tagconf.map(function() {
+ return 0;
+ });
+ for (var j = 0; j < _group.length; j++){
+ var _txt = _group[j].content.description;
+ var _tags = this.tagconf.map(function(_tag) {
+ return (_txt.search(_tag.regexp) == -1 ? 0 : 1)
+ }),
+ _nbtags = _tags.reduce(function(_a,_b) {
+ return _a + _b;
+ }, 0);
+ if (_nbtags) {
+ IriSP._(_tags).each(function(_v, _k) {
+ _vol[_k] += (_v / _nbtags);
+ });
+ }
+ }
+ var _nbtags = _vol.reduce(function(_a,_b) {
+ return _a + _b;
+ }, 0),
+ _nbneutre = _group.length - _nbtags,
+ _h = _nbneutre * _scale,
+ _base = this.height - _h;
+ /*this.paper.rect(i * _width, _base, _width, _h ).attr({
+ "stroke" : "none",
+ "fill" : this.defaultcolorconf,
+ });*/
+ _paths[0].push(_base);
+ for (var j = 0; j < this.tagconf.length; j++) {
+ _h = _vol[j] * _scale;
+ _base = _base - _h;
+ /* this.paper.rect(i * _width, _base, _width, _h ).attr({
+ "stroke" : "none",
+ "fill" : this.tagconf[j].color,
+ });
+ */
+ _paths[j+1].push(_base);
+ }
+ this.groups.push(_vol.map(function(_v) {
+ return _v / _group.length;
+ }))
+ } else {
+ for (var j = 0; j < _paths.length; j++) {
+ _paths[j].push(0);
+ }
+ this.groups.push(this.tagconf.map(function() {
+ return 0;
+ }));
+ }
+ }
+
+ for (var j = _paths.length - 1; j >= 0; j--) {
+ var _d = _paths[j].reduce(function(_memo, _v, _k) {
+ return _memo + ( _k
+ ? 'C' + (_k * _width) + ' ' + _paths[j][_k - 1] + ' ' + (_k * _width) + ' ' + _v + ' ' + ((_k + .5) * _width) + ' ' + _v
+ : 'M0 ' + _v + 'L' + (.5*_width) + ' ' + _v )
+ },'') + 'L' + this.width + ' ' + _paths[j][_paths[j].length - 1] + 'L' + this.width + ' ' + this.height + 'L0 ' + this.height;
+ this.paper.path(_d).attr({
+ "stroke" : "none",
+ "fill" : (j ? this.tagconf[j-1].color : this.defaultcolorconf),
+ });
+ }
+
+ this.rectangleProgress = this.paper.rect(0,0,0,this.height).attr({ "stroke" : "none", "fill" : "#808080", "opacity" : .3});
+ this.ligneProgress = this.paper.path("M0 0L0 "+this.height).attr({"stroke":"#ff00ff", "line-width" : 2})
+
+ this._Popcorn.listen("timeupdate", IriSP.wrap(this, this.timeUpdateHandler));
+ var _this = this;
+ this.selector
+ .click(function(_e) {
+ _this.clickHandler(_e);
+ })
+ .mousemove(function(_e) {
+ _this.updateTooltip(_e);
+ })
+ .mouseout(function() {
+ _this.TooltipWidget.hide();
+ })
+}
+
+IriSP.StackGraphWidget.prototype.timeUpdateHandler = function() {
+ var _currentTime = this._Popcorn.currentTime(),
+ _x = (1000 * _currentTime / this.duration) * this.width;
+ this.rectangleProgress.attr({
+ "width" : _x,
+ });
+ this.ligneProgress.attr({
+ "path" : "M" + _x + " 0L" + _x + " " + this.height,
+ })
+}
+
+IriSP.StackGraphWidget.prototype.clickHandler = function(event) {
+ /* Ctrl-C Ctrl-V'ed from another widget
+ */
+
+ var relX = event.pageX - this.selector.offset().left;
+ var newTime = ((relX / this.width) * this.duration/1000).toFixed(2);
+ this._Popcorn.trigger("IriSP.StackGraphWidget.clicked", newTime);
+ this._Popcorn.currentTime(newTime);
+};
+
+IriSP.StackGraphWidget.prototype.updateTooltip = function(event) {
+ var _segment = ~~(this.sliceCount * (event.pageX - this.selector.offset().left)/this.width),
+ _valeurs = this.groups[_segment],
+ _html = '<ul style="list-style: none; margin: 0; padding: 0;">' + this.tagconf.map(function(_tag, _i) {
+ return '<li style="clear: both;"><span style="float: left; width: 10px; height: 10px; margin: 2px; background: '
+ + _tag.color
+ + ';"></span>'
+ + ~~(100 * _valeurs[_i])
+ + '% de '
+ + _tag.description
+ + '</li>';
+ }).join('') + '</ul>';
+ this.TooltipWidget._shown = false; // Vraiment, on ne peut pas ouvrir le widget s'il n'est pas encore ouvert ?
+ this.TooltipWidget.show('','',event.pageX - 100, event.pageY - 150);
+ this.TooltipWidget.selector.find(".tip").html(_html);
+}
+
--- a/test/integration/polemic.htm Fri Jan 13 17:27:54 2012 +0100
+++ b/test/integration/polemic.htm Mon Jan 16 18:49:45 2012 +0100
@@ -47,6 +47,22 @@
}
}],
},
+ {
+ type: "StackGraphWidget",
+ metadata: {
+ format:'cinelab',
+ src:'polemic_fr.json',
+ type:'json'
+ },requires: [{
+ type: "TooltipWidget",
+ width: 180,
+ heigh: 160,
+ metadata : {
+ type:'empty'
+ }
+ }
+ ]
+ },
{type: "SparklineWidget",
width: 640, /* required for this widget */
height: 50,