--- a/src/js/widgets/sliderWidget.js Thu Nov 10 17:34:20 2011 +0100
+++ b/src/js/widgets/sliderWidget.js Mon Nov 14 10:47:44 2011 +0100
@@ -16,6 +16,8 @@
this.selector.append(Mustache.to_html(IriSP.overlay_marker_template));
this.positionMarker = this.selector.children(".positionMarker");
+ this.sliderBackground.click(function(event) { self.clickHandler.call(self, event); });
+
this._Popcorn.listen("timeupdate", IriSP.wrap(this, this.sliderUpdater));
};
@@ -28,4 +30,23 @@
this.sliderForeground.css("width", percent + "%");
this.positionMarker.css("left", percent + "%");
+};
+
+IriSP.SliderWidget.prototype.clickHandler = function(event) {
+ /* this piece of code is a little bit convoluted - here's how it works :
+ we want to handle clicks on the progress bar and convert those to seeks in the media.
+ However, jquery only gives us a global position, and we want a number of pixels relative
+ to our container div, so we get the parent position, and compute an offset to this position,
+ and finally compute the progress ratio in the media.
+ Finally we multiply this ratio with the duration to get the correct time
+ */
+
+ var parentOffset = this.sliderBackground.parent().offset();
+ var width = this.sliderBackground.width();
+ var relX = event.pageX - parentOffset.left;
+
+ var duration = this._serializer.currentMedia().meta["dc:duration"] / 1000;
+ var newTime = ((relX / width) * duration).toFixed(2);
+
+ this._Popcorn.currentTime(newTime);
};
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