365 lines
11 KiB
JavaScript
365 lines
11 KiB
JavaScript
// vim: et:ts=4:sw=4:sts=4:ft=javascript
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'use strict';
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/*@
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Ox.VideoPanelPlayer <f:Ox.Element> VideoPanelPlayer Object
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() -> <f> VideoPanelPlayer Object
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(options) -> <f> VideoPanelPlayer Object
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(options, self) -> <f> VideoPanelPlayer Object
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options <o> Options object
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self <o> shared private variable
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@*/
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Ox.VideoPanel = function(options, self) {
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self = self || {};
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var that = Ox.Element({}, self)
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.defaults({
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annotationsFont: 'small',
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annotationsRange: 'all',
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annotationsSize: 256,
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annotationsSort: 'position',
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censored: [],
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cuts: [],
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duration: 0,
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enableSubtitles: false,
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find: '',
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fullscreen: false,
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height: 0,
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'in': 0,
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layers: [],
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loop: false, // fixme: used?
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muted: false,
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out: 0,
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paused: false,
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playInToOut: false,
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position: 0,
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poster: '',
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resolution: 0,
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scaleToFill: false,
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showAnnotations: false,
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showLayers: {},
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showTimeline: true,
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showUsers: false,
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subtitles: [],
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tooltips: false,
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video: '',
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volume: 1,
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width: 0
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})
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.options(options || {})
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.css({
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height: self.options.height + 'px',
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width: self.options.width + 'px'
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})
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.bindEvent({
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resize: resizeElement,
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key_space: function() {
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that.togglePlay();
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}
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});
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self.fullscreen = false;
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self.$player = Ox.Element()
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.css({
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overflowX: 'hidden',
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overflowY: 'hidden'
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});
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self.$video = Ox.VideoPlayer({
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censored: self.options.censored,
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controlsTop: ['fullscreen', 'title', 'find'],
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controlsBottom: ['play', 'volume', 'scale', 'timeline', 'position', 'settings'],
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enableFind: true,
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enableKeyboard: true,
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enableMouse: true,
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enablePosition: true,
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enableSubtitles: self.options.enableSubtitles,
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enableTimeline: true,
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find: self.options.find,
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fullscreen: self.options.fullscreen,
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height: getPlayerHeight(),
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'in': self.options['in'],
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muted: self.options.muted,
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out: self.options.out,
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paused: true,
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position: self.options.position,
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resolution: self.options.resolution,
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scaleToFill: self.options.scaleToFill,
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subtitles: self.options.subtitles,
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timeline: self.options.timeline,
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video: self.options.video,
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volume: self.options.volume,
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width: getPlayerWidth()
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})
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.bindEvent({
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find: function(data) {
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self.$timeline.options({find: data.find});
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that.triggerEvent('find', data);
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},
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fullscreen: function(data) {
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self.options.fullscreen = data.fullscreen;
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},
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muted: function(data) {
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that.triggerEvent('muted', data);
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},
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paused: function(data) {
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that.triggerEvent('paused', data);
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},
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playing: function(data) {
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setPosition(data.position, true);
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},
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position: function(data) {
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setPosition(data.position);
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that.triggerEvent('position', data);
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},
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resolution: function(data) {
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that.triggerEvent('resolution', data);
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},
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scale: function(data) {
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that.triggerEvent('scale', data);
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},
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subtitles: function(data) {
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that.triggerEvent('subtitles', data);
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},
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volume: function(data) {
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that.triggerEvent('volume', data);
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}
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})
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.appendTo(self.$player);
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self.$controls = Ox.Element()
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.bindEvent({
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toggle: toggleControls
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});
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self.$timeline = Ox.LargeVideoTimeline({
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duration: self.options.duration,
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find: self.options.find,
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getImageURL: self.options.getTimelineImageURL,
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position: self.options.position,
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subtitles: self.options.subtitles,
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videoId: self.options.videoId,
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width: getTimelineWidth()
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})
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.css({left: '4px', top: '4px'})
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.bindEvent({
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position: changeTimeline
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})
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.appendTo(self.$controls);
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self.$videoPanel = Ox.SplitPanel({
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elements: [
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{
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element: self.$player
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},
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{
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collapsed: !self.options.showTimeline,
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collapsible: true,
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element: self.$controls,
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size: 80,
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tooltip: self.options.tooltips ? 'timeline' : false
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}
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],
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orientation: 'vertical'
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})
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.bindEvent({
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resize: resizePanel
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});
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self.$annotationPanel = Ox.AnnotationPanel({
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font: self.options.annotationsFont,
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'in': self.options['in'],
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layers: self.options.layers,
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out: self.options.out,
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position: self.options.position,
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range: self.options.annotationsRange,
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showFonts: true,
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showLayers: self.options.showLayers,
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showUsers: self.options.showUsers,
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sort: self.options.annotationsSort
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})
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.bindEvent({
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resize: resizeAnnotations,
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resizeend: resizeendAnnotations,
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select: selectAnnotation,
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toggle: toggleAnnotations
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});
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that.$element = Ox.SplitPanel({
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elements: [
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{
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element: self.$videoPanel
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},
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{
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collapsed: !self.options.showAnnotations,
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collapsible: true,
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element: self.$annotationPanel,
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resizable: true,
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resize: [192, 256, 320, 384],
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size: self.options.annotationsSize,
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tooltip: self.options.tooltips ? 'annotations' : false
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}
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],
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orientation: 'horizontal'
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});
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function changeTimeline(data) {
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self.options.position = data.position;
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self.$video.options({position: self.options.position});
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self.$annotationPanel.options({position: self.options.position});
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that.triggerEvent('position', {position: self.options.position});
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}
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function getPlayerHeight() {
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return self.options.height -
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self.options.showTimeline * 80 - 1;
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}
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function getPlayerWidth() {
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return self.options.width -
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(self.options.showAnnotations && !self.fullscreen)
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* self.options.annotationsSize - 1;
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}
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function getTimelineWidth() {
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return self.options.width -
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(self.options.showAnnotations && !self.fullscreen) *
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self.options.annotationsSize - 16 - 1;
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}
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function resizeAnnotations(data) {
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// called on annotations resize
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self.options.annotationsSize = data.size;
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self.$video.options({
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width: getPlayerWidth()
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});
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self.$timeline.options({
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width: getTimelineWidth()
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});
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}
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function resizeendAnnotations(data) {
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self.options.annotationsSize = data.size;
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that.triggerEvent('resizeannotations', {
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annotationsSize: self.options.annotationsSize
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});
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}
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function resizeElement(data) {
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// called on browser toggle
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self.options.height = data.size;
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self.$video.options({
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height: getPlayerHeight()
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});
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}
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function resizePanel(data) {
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// called on annotations toggle
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self.$video.options({
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width: getPlayerWidth()
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});
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self.$timeline.options({
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width: getTimelineWidth()
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});
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}
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function selectAnnotation(data) {
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self.options.selected = data.id;
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if (self.options.selected) {
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setPosition(data['in']);
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setPoint('in', data['in']);
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setPoint('out', data.out);
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}
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}
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function setPoint(point, position) {
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self.options[point] = position;
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self.$video.options(point, position);
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self.$timeline.options(point, position);
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self.$annotationPanel.options(point, position);
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}
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function setPosition(position, playing) {
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self.options.position = position;
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!playing && self.$video.options({position: self.options.position});
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self.$timeline.options({position: self.options.position});
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self.$annotationPanel.options({position: self.options.position});
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}
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function toggleAnnotations(data) {
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self.options.showAnnotations = !data.collapsed;
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self.$video.options({
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height: getPlayerHeight()
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});
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that.triggerEvent('toggleannotations', {
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showAnnotations: self.options.showAnnotations
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});
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}
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function toggleControls(data) {
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self.options.showTimeline = !data.collapsed;
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self.$video.options({
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height: getPlayerHeight()
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});
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that.triggerEvent('toggletimeline', {
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showTimeline: self.options.showTimeline
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});
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}
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self.setOption = function(key, value) {
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if (key == 'fullscreen') {
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self.$video.options({
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fullscreen: value
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});
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} else if (key == 'height') {
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self.$video.options({
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height: getPlayerHeight()
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});
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} else if (key == 'position') {
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self.$video.options({
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position: value
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});
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self.$timeline.options({
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position: value
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});
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self.$annotationPanel.options({
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position: value
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});
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} else if (key == 'showAnnotations') {
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that.$element.toggle(1);
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} else if (key == 'showTimeline') {
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self.$videoPanel.toggle(1);
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} else if (key == 'width') {
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self.$video.options({
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width: getPlayerWidth()
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});
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self.$timeline.options({
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width: getTimelineWidth()
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});
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}
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}
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// fixme: can these be removed?
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/*@
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toggleAnnotations <f> toggle annotations
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() -> <o> toggle visibility of annotations
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@*/
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that.toggleAnnotations = function() {
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that.$element.toggle(1);
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};
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/*@
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toggleTimeline <f> toggle timeline
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() -> <o> toggle visibility of timeline
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@*/
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that.toggleTimeline = function() {
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self.$videoPanel.toggle(1);
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};
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return that;
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}
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