metadataplayer: src/widgets/Slice.js@3ab36f402b0c (annotated)

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src/widgets/Slice.js

author	cavaliet
	Thu, 02 Jan 2014 16:40:25 +0100
branch	new-model
changeset 1019	3ab36f402b0c
parent 928	5aadbc9f27cd
child 1020	198c2b79f5e1
permissions	-rw-r--r--

update widgets after enhance in annotation platform.

880 4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	1	/*
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	2	The Slider Widget shows time position and allows seek
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	3	*/
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	4
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	5	IriSP.Widgets.Slice = function(player, config) {
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	6	IriSP.Widgets.Widget.call(this, player, config);
924 64c2eaafe5e2 Modifications for LDT-Platform veltr parents: 923 diff changeset	7	this.sliding = false;
880 4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	8	};
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	9
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	10	IriSP.Widgets.Slice.prototype = new IriSP.Widgets.Widget();
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	11
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	12	IriSP.Widgets.Slice.prototype.defaults = {
1019 3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	13	show_arrow: false
880 4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	14	};
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	15
1019 3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	16	IriSP.Widgets.Slice.prototype.template =
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	17	'<div class="Ldt-Slice"></div>'
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	18	+ '{{#show_arrow}}<div class="Ldt-Slice-Arrow"></div>{{/show_arrow}}';
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	19
880 4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	20	IriSP.Widgets.Slice.prototype.draw = function() {
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	21
1019 3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	22	this.renderTemplate();
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	23
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	24	this.$slider = this.$.find(".Ldt-Slice");
880 4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	25
1019 3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	26	if (this.show_arrow) {
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	27	this.insertSubwidget(this.$.find(".Ldt-Slice-Arrow"), { type: "Arrow" },"arrow");
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	28	}
880 4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	29
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	30	this.min = 0;
1019 3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	31	this.max = this.media.duration.valueOf();
880 4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	32
924 64c2eaafe5e2 Modifications for LDT-Platform veltr parents: 923 diff changeset	33	var _this = this,
64c2eaafe5e2 Modifications for LDT-Platform veltr parents: 923 diff changeset	34	_currentTime;
880 4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	35
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	36	this.$slider.slider({
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	37	range: true,
1019 3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	38	values: [0, this.max],
880 4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	39	min: 0,
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	40	max: this.max,
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	41	change: function(event, ui) {
1019 3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	42	if (_this.arrow) {
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	43	_this.arrow.moveToTime((ui.values[0]+ui.values[1])/2);
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	44	}
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	45	if (_this.onBoundsChanged) {
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	46	_this.onBoundsChanged(ui.values[0],ui.values[1]);
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	47	}
923 b3ee7d1b472a UI improvements veltr parents: 904 diff changeset	48	},
b3ee7d1b472a UI improvements veltr parents: 904 diff changeset	49	start: function() {
924 64c2eaafe5e2 Modifications for LDT-Platform veltr parents: 923 diff changeset	50	_this.sliding = true;
1019 3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	51	if (!_this.media.getPaused()) {
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	52	_this.media.pause();
923 b3ee7d1b472a UI improvements veltr parents: 904 diff changeset	53	}
1019 3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	54	_currentTime = _this.media.getCurrentTime();
924 64c2eaafe5e2 Modifications for LDT-Platform veltr parents: 923 diff changeset	55	},
64c2eaafe5e2 Modifications for LDT-Platform veltr parents: 923 diff changeset	56	slide: function(event, ui) {
1019 3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	57	_this.media.setCurrentTime(ui.value);
924 64c2eaafe5e2 Modifications for LDT-Platform veltr parents: 923 diff changeset	58	},
64c2eaafe5e2 Modifications for LDT-Platform veltr parents: 923 diff changeset	59	stop: function() {
64c2eaafe5e2 Modifications for LDT-Platform veltr parents: 923 diff changeset	60	_this.sliding = false;
1019 3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	61	_this.media.setCurrentTime(_currentTime);
880 4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	62	}
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	63	});
1019 3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	64
880 4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	65	this.$slider.find(".ui-slider-handle:first").addClass("Ldt-Slice-left-handle");
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	66	this.$slider.find(".ui-slider-handle:last").addClass("Ldt-Slice-right-handle");
1019 3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	67
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	68	this.getWidgetAnnotations().forEach(function(_a) {
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	69	_a.on("enter", function() {
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	70	_this.$slider.slider("values",[_a.begin, _a.end]);
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	71	});
3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	72	});
880 4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	73	};
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	74
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	75	IriSP.Widgets.Slice.prototype.show = function() {
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	76	this.$slider.show();
1019 3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	77	};
880 4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	78
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	79	IriSP.Widgets.Slice.prototype.hide = function() {
4c7b33bf2795 Started work on CreateAnnotation and Mediafragment veltr parents: diff changeset	80	this.$slider.hide();
1019 3ab36f402b0c update widgets after enhance in annotation platform. cavaliet parents: 928 diff changeset	81	};

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