|
729
|
1 |
IriSP.Widgets.MultiSegments = function(player, config) { |
|
|
2 |
IriSP.Widgets.Widget.call(this, player, config); |
|
|
3 |
}; |
|
|
4 |
|
|
|
5 |
IriSP.Widgets.MultiSegments.prototype = new IriSP.Widgets.Widget(); |
|
|
6 |
|
|
|
7 |
IriSP.Widgets.MultiSegments.prototype.defaults = { |
|
|
8 |
annotation_show_arrow: true, |
|
|
9 |
annotation_start_minimized: true, |
|
|
10 |
annotation_show_annotation_type: true, |
|
|
11 |
show_all: false |
|
955
|
12 |
}; |
|
729
|
13 |
|
|
|
14 |
IriSP.Widgets.MultiSegments.prototype.draw = function() { |
|
|
15 |
var _this = this, |
|
|
16 |
lines = [], |
|
|
17 |
currentLine = null, |
|
|
18 |
segmentsopts = {}, |
|
|
19 |
annotationopts = {}; |
|
|
20 |
IriSP._(this).each(function(_v,_k) { |
|
|
21 |
if (/^segments_/.test(_k)) { |
|
|
22 |
segmentsopts[_k.replace(/^segments_/,"")] = _v; |
|
|
23 |
} |
|
|
24 |
if (/^annotation_/.test(_k)) { |
|
|
25 |
annotationopts[_k.replace(/^annotation_/,"")] = _v; |
|
|
26 |
} |
|
955
|
27 |
}); |
|
729
|
28 |
this.source.getAnnotationTypes().forEach(function(_anntype) { |
|
|
29 |
var segments = _anntype.getAnnotations().filter(function(_ann) { |
|
|
30 |
return _ann.getDuration() > 0; |
|
|
31 |
}); |
|
|
32 |
if (segments.length) { |
|
|
33 |
|
|
|
34 |
var visible = false; |
|
|
35 |
|
|
|
36 |
var line = { |
|
|
37 |
segmentWidget: IriSP.jQuery("<div>"), |
|
|
38 |
annotationWidget: IriSP.jQuery("<div>"), |
|
|
39 |
hasSegmentsNow: function() { |
|
|
40 |
var _time = _this.media.getCurrentTime(); |
|
|
41 |
return !!segments.filter(function(_annotation) { |
|
|
42 |
return _annotation.begin <= _time && _annotation.end > _time; |
|
|
43 |
}).length; |
|
|
44 |
}, |
|
|
45 |
hide: function() { |
|
|
46 |
if (visible) { |
|
|
47 |
visible = false; |
|
|
48 |
this.annotationWidget.slideUp(); |
|
|
49 |
} |
|
|
50 |
}, |
|
|
51 |
show: function() { |
|
|
52 |
if (!visible) { |
|
|
53 |
visible = true; |
|
|
54 |
this.annotationWidget.slideDown(); |
|
|
55 |
} |
|
|
56 |
} |
|
955
|
57 |
}; |
|
729
|
58 |
|
|
|
59 |
|
|
|
60 |
line.segmentWidget |
|
|
61 |
.addClass("Ldt-MultiSegments-Segment") |
|
|
62 |
.appendTo(_this.$); |
|
|
63 |
|
|
|
64 |
if (!_this.show_all) { |
|
|
65 |
line.segmentWidget.mouseenter(function() { |
|
|
66 |
if (line.hasSegmentsNow()) { |
|
|
67 |
currentLine = line; |
|
|
68 |
checkVisibilities(); |
|
|
69 |
} |
|
|
70 |
}); |
|
|
71 |
} |
|
|
72 |
|
|
|
73 |
line.annotationWidget |
|
|
74 |
.addClass("Ldt-MultiSegments-Annotation") |
|
|
75 |
.appendTo(_this.$) |
|
|
76 |
.hide(); |
|
|
77 |
|
|
|
78 |
_this.insertSubwidget( |
|
|
79 |
line.segmentWidget, |
|
|
80 |
IriSP._({ |
|
|
81 |
type: "Segments", |
|
778
|
82 |
annotation_type: _anntype, |
|
|
83 |
width: _this.width |
|
729
|
84 |
}).extend(segmentsopts) |
|
|
85 |
); |
|
|
86 |
|
|
|
87 |
_this.insertSubwidget( |
|
|
88 |
line.annotationWidget, |
|
|
89 |
IriSP._({ |
|
|
90 |
type: "Annotation", |
|
778
|
91 |
annotation_type: _anntype, |
|
|
92 |
width: _this.width |
|
729
|
93 |
}).extend(annotationopts) |
|
|
94 |
); |
|
|
95 |
|
|
|
96 |
lines.push(line); |
|
|
97 |
} |
|
|
98 |
}); |
|
955
|
99 |
var _annotationWidgets = _this.$.find(".Ldt-MultiSegments-Annotation"); |
|
729
|
100 |
|
|
|
101 |
function checkVisibilities(_time) { |
|
|
102 |
if (!_this.show_all && currentLine && !currentLine.hasSegmentsNow()) { |
|
|
103 |
currentLine = undefined; |
|
|
104 |
} |
|
|
105 |
IriSP._(lines).each(function(line) { |
|
|
106 |
if (line.hasSegmentsNow()) { |
|
|
107 |
if (!_this.show_all && !currentLine) { |
|
|
108 |
currentLine = line; |
|
|
109 |
} |
|
|
110 |
if (_this.show_all || line === currentLine) { |
|
|
111 |
line.show(); |
|
|
112 |
} else { |
|
|
113 |
line.hide(); |
|
|
114 |
} |
|
|
115 |
} else { |
|
|
116 |
line.hide(); |
|
|
117 |
} |
|
|
118 |
}); |
|
|
119 |
} |
|
|
120 |
|
|
|
121 |
this.onMediaEvent("timeupdate", checkVisibilities); |
|
955
|
122 |
}; |