diff -r 07ab28bca482 -r d366aa22bd79 web/res/metadataplayer/Segments.js
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/web/res/metadataplayer/Segments.js Thu May 03 17:52:07 2012 +0200
@@ -0,0 +1,105 @@
+// TODO: Trigger IriSP.SegmentsWidget.click and IriSP.Mediafragment.showAnnotation
+
+IriSP.Widgets.Segments = function(player, config) {
+ IriSP.Widgets.Widget.call(this, player, config);
+};
+
+IriSP.Widgets.Segments.prototype = new IriSP.Widgets.Widget();
+
+IriSP.Widgets.Segments.prototype.defaults = {
+ annotation_type : "chap",
+ colors: ["#1f77b4","#aec7e8","#ff7f0e","#ffbb78","#2ca02c","#98df8a","#d62728","#ff9896","#9467bd","#c5b0d5","#8c564b","#c49c94","#e377c2","#f7b6d2","#7f7f7f","#c7c7c7","#bcbd22","#dbdb8d","#17becf","#9edae5"],
+ requires : [
+ {
+ type: "Tooltip"
+ }
+ ],
+ height: 10
+};
+
+IriSP.Widgets.Segments.prototype.template =
+ '
{{#segments}}'
+ + '
'
+ + '{{/segments}}
'
+ + '';
+
+IriSP.Widgets.Segments.prototype.draw = function() {
+ this.bindPopcorn("IriSP.search", "onSearch");
+ this.bindPopcorn("IriSP.search.closed", "onSearch");
+ this.bindPopcorn("IriSP.search.cleared", "onSearch");
+ this.bindPopcorn("timeupdate", "onTimeupdate");
+
+ var _list = this.getWidgetAnnotations(),
+ _this = this,
+ _scale = this.width / this.source.getDuration();
+ this.$.css({
+ width : this.width + "px",
+ height : (this.height - 2) + "px",
+ margin : "1px 0"
+ });
+ this.$.append(Mustache.to_html(this.template, {
+ segments : _list.map(function(_annotation, _k) {
+ var _left = _annotation.begin * _scale,
+ _width = ( _annotation.end - _annotation.begin ) * _scale,
+ _center = _left + _width / 2;
+ return {
+ text : _annotation.title + ( _annotation.description ? '
' + _annotation.description.replace(/(^.{120,140})[\s].+$/,'$1…') : ''),
+ color : ( typeof _annotation.color !== "undefined" && _annotation.color ? _annotation.color : _this.colors[_k % _this.colors.length] ),
+ beginseconds : _annotation.begin.getSeconds() ,
+ left : Math.floor( _left ),
+ width : Math.floor( _width ),
+ center : Math.floor( _center ),
+ id : _annotation.namespacedId.name
+ }
+ })
+ }));
+ this.$segments = this.$.find('.Ldt-Segments-Segment');
+
+ this.$segments.mouseover(function() {
+ var _el = IriSP.jQuery(this);
+ _this.$segments.removeClass("active").addClass("inactive");
+ _this.tooltip.show( _el.attr("center-pos"), 0, _el.attr("segment-text"), _el.attr("segment-color"));
+ _el.removeClass("inactive").addClass("active");
+ })
+ .mouseout(function() {
+ _this.tooltip.hide();
+ _this.$segments.removeClass("inactive active");
+ })
+ .click(function() {
+ var _el = IriSP.jQuery(this);
+ _this.player.popcorn.currentTime(_el.attr("begin-seconds"));
+ _this.player.popcorn.trigger("IriSP.Mediafragment.setHashToAnnotation", _el.attr("segment-id"));
+ });
+}
+
+IriSP.Widgets.Segments.prototype.onSearch = function(searchString) {
+ this.searchString = typeof searchString !== "undefined" ? searchString : '';
+ var _found = 0,
+ _re = IriSP.Model.regexpFromTextOrArray(searchString);
+ if (this.searchString) {
+ this.$segments.each(function() {
+ var _el = IriSP.jQuery(this);
+ if (_re.test(_el.attr("segment-text"))) {
+ _el.removeClass("unfound").addClass("found");
+ _found++;
+ } else {
+ _el.removeClass("found").addClass("unfound");
+ }
+ });
+ if (_found) {
+ this.player.popcorn.trigger("IriSP.search.matchFound");
+ } else {
+ this.player.popcorn.trigger("IriSP.search.noMatchFound");
+ }
+ } else {
+ this.$segments.removeClass("found unfound");
+ }
+}
+
+IriSP.Widgets.Segments.prototype.onTimeupdate = function() {
+ var _x = Math.floor( this.width * this.player.popcorn.currentTime() / this.source.getDuration().getSeconds());
+ this.$.find('.Ldt-Segments-Position').css({
+ left: _x + "px"
+ })
+}
\ No newline at end of file