550 lines
18 KiB
JavaScript
550 lines
18 KiB
JavaScript
'use strict';
|
|
|
|
Ox.VideoEditPanel = function(options, self) {
|
|
|
|
self = self || {};
|
|
var that = Ox.Element({}, self)
|
|
.defaults({
|
|
clips: [],
|
|
clipSize: 256,
|
|
clipSort: [],
|
|
clipSortOptions: [],
|
|
clipTooltip: 'clips',
|
|
clipView: 'list',
|
|
clickLink: null,
|
|
duration: 0,
|
|
editable: false,
|
|
enableSubtitles: false,
|
|
fps: 25,
|
|
fullscreen: false,
|
|
getClipImageURL: null,
|
|
getLargeTimelineURL: null,
|
|
height: 0,
|
|
'in': 0,
|
|
loop: false,
|
|
muted: false,
|
|
out: 0,
|
|
paused: true,
|
|
playInToOut: false,
|
|
position: 0,
|
|
resolution: 0,
|
|
scaleToFill: false,
|
|
selected: [],
|
|
showClips: false,
|
|
showTimeline: false,
|
|
smallTimelineURL: '',
|
|
subtitles: [],
|
|
timeline: '',
|
|
timelineTooltip: 'timeline',
|
|
type: 'static',
|
|
video: [],
|
|
volume: 1,
|
|
width: 0
|
|
})
|
|
.options(options || {})
|
|
.update({
|
|
clips: function() {
|
|
self.$clipPanel.options({
|
|
clips: Ox.clone(self.options.clips),
|
|
sort: self.options.clipSort
|
|
});
|
|
},
|
|
duration: function() {
|
|
self.$timeline && self.$timeline.replaceWith(
|
|
self.$timeline = getTimeline()
|
|
);
|
|
},
|
|
fullscreen: function() {
|
|
self.$video.options({fullscreen: self.options.fullscreen});
|
|
},
|
|
height: function() {
|
|
self.$video.options({height: getPlayerHeight()});
|
|
self.$clipPanel.options({height: self.options.height});
|
|
},
|
|
'in': function() {
|
|
setPoint('in', self.options['in']);
|
|
},
|
|
out: function() {
|
|
setPoint('out', self.options.out);
|
|
},
|
|
paused: function() {
|
|
self.$video.options({paused: self.options.paused});
|
|
},
|
|
position: function() {
|
|
self.$video.options({position: self.options.position});
|
|
self.$timeline.options({position: self.options.position});
|
|
self.$annotationPanel.options({position: self.options.position});
|
|
},
|
|
selected: function() {
|
|
self.$annotationPanel.options({selected: self.options.selected});
|
|
},
|
|
showClips: function() {
|
|
self.$mainPanel.toggle(1);
|
|
},
|
|
showTimeline: function() {
|
|
self.$videoPanel.toggle(2);
|
|
},
|
|
smallTimelineURL: function() {
|
|
self.$video.options({timeline: self.options.smallTimelineURL});
|
|
},
|
|
timeline: function() {
|
|
self.$timeline.options({type: self.options.timeline});
|
|
},
|
|
video: function() {
|
|
self.chapters = getChapters();
|
|
self.cuts = getCuts();
|
|
self.$video.options({
|
|
chapters: self.chapters,
|
|
video: self.options.video
|
|
});
|
|
self.$timeline.options({
|
|
cuts: self.cuts
|
|
});
|
|
},
|
|
width: function() {
|
|
self.$video.options({width: getPlayerWidth()});
|
|
self.$timeline.options({width: getTimelineWidth()});
|
|
}
|
|
})
|
|
.bindEvent({
|
|
//resize: resizeElement,
|
|
key_0: toggleMuted,
|
|
key_backslash: selectClip,
|
|
key_closebracket: function() {
|
|
movePositionTo('chapter', 1);
|
|
},
|
|
key_comma: function() {
|
|
movePositionTo('cut', -1);
|
|
},
|
|
key_control_c: function() {
|
|
that.triggerEvent('copy', [{
|
|
annotation: self.options.selected,
|
|
'in': self.options['in'],
|
|
out: self.options.out
|
|
}]);
|
|
},
|
|
key_dot: function() {
|
|
movePositionTo('cut', 1);
|
|
},
|
|
key_equal: function() {
|
|
self.$video.changeVolume(0.1);
|
|
},
|
|
key_i: function() {
|
|
setPoint('in', self.options.position, true);
|
|
},
|
|
key_left: function() {
|
|
movePositionBy(-0.04);
|
|
},
|
|
key_minus: function() {
|
|
self.$video.changeVolume(-0.1);
|
|
},
|
|
key_o: function() {
|
|
setPoint('out', self.options.position, true);
|
|
},
|
|
key_openbracket: function() {
|
|
movePositionTo('chapter', -1);
|
|
},
|
|
key_right: function() {
|
|
movePositionBy(0.04);
|
|
},
|
|
key_shift_i: function() {
|
|
goToPoint('in');
|
|
},
|
|
key_shift_left: function() {
|
|
movePositionBy(-1);
|
|
},
|
|
key_shift_o: function() {
|
|
goToPoint('out');
|
|
},
|
|
key_shift_right: function() {
|
|
movePositionBy(1);
|
|
},
|
|
key_space: togglePaused
|
|
});
|
|
|
|
self.chapters = getChapters();
|
|
self.cuts = getCuts();
|
|
self.fullscreen = false;
|
|
self.listSizes = [
|
|
144 + Ox.UI.SCROLLBAR_SIZE,
|
|
280 + Ox.UI.SCROLLBAR_SIZE,
|
|
416 + Ox.UI.SCROLLBAR_SIZE
|
|
],
|
|
|
|
self.$menubar = Ox.Bar({size: 24});
|
|
|
|
self.$player = Ox.Element().css({overflowX: 'hidden'});
|
|
|
|
self.$video = Ox.VideoPlayer({
|
|
chapters: self.chapters,
|
|
controlsTop: ['fullscreen', 'space', 'open'],
|
|
controlsBottom: [
|
|
'play', 'playInToOut', 'volume', 'scale', 'timeline',
|
|
'previous', 'next', 'loop', 'position', 'settings'
|
|
],
|
|
cuts: self.cuts,
|
|
enableKeyboard: true,
|
|
enableMouse: true,
|
|
enablePosition: true,
|
|
enableTimeline: true,
|
|
externalControls: true,
|
|
height: getPlayerHeight(),
|
|
'in': self.options['in'],
|
|
loop: self.options.loop,
|
|
muted: self.options.muted,
|
|
out: self.options.out,
|
|
paused: self.options.paused,
|
|
position: self.options.position,
|
|
resolution: self.options.resolution,
|
|
scaleToFill: self.options.scaleToFill,
|
|
showMilliseconds: 3,
|
|
subtitles: self.options.subtitles,
|
|
timeline: self.options.smallTimelineURL,
|
|
video: self.options.video,
|
|
volume: self.options.volume,
|
|
width: getPlayerWidth()
|
|
})
|
|
.bindEvent({
|
|
durationchange: function(data) {
|
|
self.options.duration = data.duration;
|
|
self.$timeline && self.$timeline.replaceWith(
|
|
self.$timeline = getTimeline()
|
|
);
|
|
setPosition(self.$video.options('position'), true);
|
|
self.$clipPanel.options({duration: self.options.duration});
|
|
},
|
|
fullscreen: function(data) {
|
|
self.options.fullscreen = data.fullscreen;
|
|
},
|
|
loop: function(data) {
|
|
that.triggerEvent('loop', data);
|
|
},
|
|
muted: function(data) {
|
|
that.triggerEvent('muted', data);
|
|
},
|
|
paused: function(data) {
|
|
self.options.paused = data.paused;
|
|
that.triggerEvent('paused', data);
|
|
},
|
|
playing: function(data) {
|
|
setPosition(data.position, true);
|
|
},
|
|
position: function(data) {
|
|
setPosition(data.position);
|
|
},
|
|
resolution: function(data) {
|
|
that.triggerEvent('resolution', data);
|
|
},
|
|
scale: function(data) {
|
|
that.triggerEvent('scale', data);
|
|
},
|
|
subtitles: function(data) {
|
|
self.$timeline.options({
|
|
subtitles: data.subtitles ? self.options.subtitles : []
|
|
});
|
|
that.triggerEvent('subtitles', data);
|
|
},
|
|
volume: function(data) {
|
|
that.triggerEvent('volume', data);
|
|
}
|
|
})
|
|
.appendTo(self.$player);
|
|
|
|
self.$controls = Ox.Element()
|
|
.addClass('OxMedia')
|
|
.bindEvent({
|
|
toggle: toggleControls
|
|
});
|
|
|
|
self.$timeline = getTimeline()
|
|
.appendTo(self.$controls);
|
|
|
|
self.$videoPanel = Ox.SplitPanel({
|
|
elements: [
|
|
{
|
|
element: self.$menubar,
|
|
size: 24
|
|
},
|
|
{
|
|
element: self.$player
|
|
},
|
|
{
|
|
collapsed: !self.options.showTimeline,
|
|
collapsible: true,
|
|
element: self.$controls,
|
|
size: 80,
|
|
tooltip: self.options.timelineTooltip
|
|
}
|
|
],
|
|
orientation: 'vertical'
|
|
});
|
|
|
|
self.$clipPanel = Ox.ClipPanel({
|
|
clips: Ox.clone(self.options.clips),
|
|
duration: self.options.duration,
|
|
editable: self.options.editable,
|
|
getClipImageURL: self.options.getClipImageURL,
|
|
'in': self.options['in'],
|
|
out: self.options.out,
|
|
position: self.options.position,
|
|
selected: self.options.selected,
|
|
sort: self.options.clipSort,
|
|
sortOptions: self.options.sortOptions,
|
|
view: self.options.clipView,
|
|
width: self.options.clipSize
|
|
})
|
|
.bindEvent({
|
|
copy: function(data) {
|
|
that.triggerEvent('copy', data);
|
|
},
|
|
copyadd: function(data) {
|
|
that.triggerEvent('copyadd', data);
|
|
},
|
|
edit: function(data) {
|
|
that.triggerEvent('edit', data);
|
|
},
|
|
move: function(data) {
|
|
that.triggerEvent('move', data);
|
|
},
|
|
open: function(data) {
|
|
setPosition(getClipById(data.ids[0])['position']);
|
|
that.triggerEvent('open', data);
|
|
},
|
|
paste: function() {
|
|
that.triggerEvent('paste');
|
|
},
|
|
remove: function(data) {
|
|
that.triggerEvent('remove', data);
|
|
},
|
|
resize: resizeClips,
|
|
resizeend: resizeendClips,
|
|
select: function(data) {
|
|
that.triggerEvent('select', data);
|
|
},
|
|
sort: function(data) {
|
|
self.options.clipSort = data;
|
|
that.triggerEvent('sort', data);
|
|
},
|
|
toggle: toggleClips,
|
|
view: function(data) {
|
|
that.triggerEvent('view', data);
|
|
}
|
|
});
|
|
|
|
that.setElement(
|
|
self.$mainPanel = Ox.SplitPanel({
|
|
elements: [
|
|
{
|
|
element: self.$videoPanel
|
|
},
|
|
{
|
|
collapsed: !self.options.showClips,
|
|
collapsible: true,
|
|
element: self.$clipPanel,
|
|
resizable: true,
|
|
resize: self.listSizes,
|
|
size: self.options.clipSize,
|
|
tooltip: self.options.clipTooltip
|
|
}
|
|
],
|
|
orientation: 'horizontal'
|
|
})
|
|
);
|
|
|
|
function changeTimeline(data) {
|
|
self.options.position = data.position;
|
|
self.$video.options({position: self.options.position});
|
|
self.$clipPanel.options({position: self.options.position});
|
|
that.triggerEvent('position', {position: self.options.position});
|
|
}
|
|
|
|
function getChapters() {
|
|
return self.options.clips.map(function(clip) {
|
|
return {
|
|
position: clip.position,
|
|
title: clip.title || clip.id
|
|
};
|
|
});
|
|
}
|
|
|
|
function getClipById(id) {
|
|
return Ox.getObjectById(self.options.clips, id);
|
|
}
|
|
|
|
function getCuts() {
|
|
var cuts = [];
|
|
self.options.clips.forEach(function(clip, i) {
|
|
if (i > 0) {
|
|
cuts.push(clip.position);
|
|
}
|
|
clip.cuts.forEach(function(cut) {
|
|
cuts.push(clip.position + cut - clip['in']);
|
|
});
|
|
});
|
|
return cuts;
|
|
}
|
|
|
|
// fixme: why not goToNextPosition()?
|
|
function getNextPosition(type, direction) {
|
|
// type can be 'chapter' or 'cut'
|
|
var positions;
|
|
if (type == 'chapter') {
|
|
positions = self.chapters.map(function(chapter) {
|
|
return chapter.position;
|
|
});
|
|
} else if (type == 'cut') {
|
|
positions = [0].concat(self.cuts, self.options.duration);
|
|
}
|
|
return Ox.nextValue(positions, self.options.position, direction);
|
|
}
|
|
|
|
function getPlayerHeight() {
|
|
return self.options.height - 24 - 32
|
|
- self.options.showTimeline * 80 - 1;
|
|
}
|
|
|
|
function getPlayerWidth() {
|
|
return self.options.width
|
|
- (self.options.showClips && !self.fullscreen)
|
|
* self.options.clipSize - 1;
|
|
}
|
|
|
|
function getTimeline() {
|
|
return Ox.LargeVideoTimeline({
|
|
cuts: self.cuts,
|
|
duration: self.options.duration,
|
|
getImageURL: self.options.getLargeTimelineURL,
|
|
'in': self.options['in'],
|
|
out: self.options.out,
|
|
position: self.options.position,
|
|
subtitles: self.options.enableSubtitles ? self.options.subtitles : [],
|
|
type: self.options.timeline,
|
|
width: getTimelineWidth()
|
|
})
|
|
.css({left: '4px', top: '4px'})
|
|
.bindEvent({
|
|
mousedown: that.gainFocus,
|
|
position: changeTimeline
|
|
});
|
|
}
|
|
|
|
function getTimelineWidth() {
|
|
return self.options.width
|
|
- (self.options.showClips && !self.fullscreen)
|
|
* self.options.clipSize - 16 - 1;
|
|
}
|
|
|
|
function goToPoint(point) {
|
|
setPosition(self.options[point]);
|
|
}
|
|
|
|
function movePositionBy(sec) {
|
|
setPosition(Ox.limit(self.options.position + sec, 0, self.options.duration));
|
|
}
|
|
|
|
function movePositionTo(type, direction) {
|
|
setPosition(getNextPosition(type, direction));
|
|
}
|
|
|
|
function resizeClips(data) {
|
|
// called on clips resize
|
|
self.options.clipSize = data.size;
|
|
self.$video.options({
|
|
width: getPlayerWidth()
|
|
});
|
|
self.$timeline.options({
|
|
width: getTimelineWidth()
|
|
});
|
|
self.$clipPanel.options({width: data.size});
|
|
}
|
|
|
|
function resizeendClips(data) {
|
|
that.triggerEvent('size', data.size);
|
|
}
|
|
|
|
function selectClip() {
|
|
var id = Ox.last(self.options.clips).id;
|
|
Ox.forEach(self.options.clips, function(clip, i) {
|
|
if (clip.position > self.options.position) {
|
|
id = self.options.clips[i - 1].id;
|
|
return false; // break
|
|
}
|
|
});
|
|
self.options.selected = [id];
|
|
Ox.print('????', self.$clipPanel.options('selected'))
|
|
self.$clipPanel.options({selected: self.options.selected});
|
|
that.triggerEvent('select', {id: self.options.selected});
|
|
}
|
|
|
|
function setPoint(point, position, triggerEvent) {
|
|
self.options[point] = position;
|
|
self.$video.options(point, position);
|
|
self.$timeline.options(point, position);
|
|
self.$clipPanel.options(point, position);
|
|
if (self.options['in'] > self.options.out) {
|
|
setPoint(point == 'in' ? 'out' : 'in', position);
|
|
}
|
|
if (triggerEvent) {
|
|
that.triggerEvent('points', {
|
|
'in': self.options['in'],
|
|
out: self.options.out,
|
|
position: self.options.position
|
|
});
|
|
}
|
|
}
|
|
|
|
function setPosition(position, playing) {
|
|
var minute = Math.floor(position / 60),
|
|
previousMinute = Math.floor(self.options.position / 60);
|
|
self.options.position = position;
|
|
!playing && self.$video.options({position: self.options.position});
|
|
self.$timeline.options({position: self.options.position});
|
|
self.$clipPanel.options({position: self.options.position});
|
|
if (!playing || minute != previousMinute) {
|
|
that.triggerEvent('position', {
|
|
position: !playing ? self.options.position : minute * 60
|
|
});
|
|
}
|
|
}
|
|
|
|
function toggleClips(data) {
|
|
self.options.showClips = !data.collapsed;
|
|
self.$video.options({
|
|
width: getPlayerWidth()
|
|
});
|
|
self.$timeline.options({
|
|
width: getTimelineWidth()
|
|
});
|
|
that.triggerEvent('toggleclips', {
|
|
showClips: self.options.showClips
|
|
});
|
|
}
|
|
|
|
function toggleControls(data) {
|
|
self.options.showTimeline = !data.collapsed;
|
|
self.$video.options({
|
|
height: getPlayerHeight()
|
|
});
|
|
that.triggerEvent('toggletimeline', {
|
|
showTimeline: self.options.showTimeline
|
|
});
|
|
}
|
|
|
|
function toggleMuted() {
|
|
self.$video.toggleMuted();
|
|
}
|
|
|
|
function togglePaused() {
|
|
self.$video.togglePaused();
|
|
self.$video.options('paused') && that.triggerEvent('position', {
|
|
position: self.$video.options('position')
|
|
});
|
|
}
|
|
|
|
that.updateClip = function(id, data) {
|
|
self.$clipPanel.updateItem(id, data);
|
|
};
|
|
|
|
return that;
|
|
|
|
};
|