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Mini Shell
Mini Shell
void function ( exports, $, _, Backbone ) {
exports.ES_Slide = B.Model({
id: null,
index: 0,
name: '',
group: '',
active: false,
hide: false,
parallax: false,
parallax_type: 0,
duration: 4000,
attr: ES_Attributes,
thumb: ES_Image,
items: ES_Items,
background: B.Model(ES_Background, {
video: B.Model(ES_Video, {
autoplay: true,
controls: false,
loop: true,
mute: true,
}),
}),
transition: B.Model({
flow: 'x',
effect: 'fade',
easing: 'easeInOutSine',
duration: 1000,
}),
totalDuration: B.Compute([ 'duration' ], function ( duration ) {
return duration;
}),
}, {
initialize: function () {
this.on('change:active', function ( model, active ) {
active && _(this.collection.without(this)).invoke('set', 'active', false);
})
this.on('change:duration', function ( model, duration ) {
var lastDuration = this._previousAttributes.duration;
if ( duration < 1000 )
model.set('duration', 1000, { silent: true });
this.get('items').each(function(item) {
var delay = item.get('animation.out.delay');
var dur = item.get('animation.out.duration');
if (dur == 0 && delay == lastDuration) {
item.set('animation.out.delay', model.get('duration'));
}
}, this);
})
},
index: function () {
return this.collection.indexOf(this);
},
next: function(offset) {
console.log('slide get owner next')
return this.collection.next(offset, this.index())
},
prev: function(offset) {
return this.collection.prev(offset, this.index())
}
}, {
NEW_SLIDE_DEFAULTS: {
}
})
exports.ES_Slides = B.Collection(ES_Slide, {
initialize: function () {
this.on('change:active', function ( model ) {
if ( model.get('active') ) {
_(this.where({ active: true })).chain().without(model).invoke('set', 'active', false)
}
this.checkActive()
});
this.on('remove', this.checkEmpty);
this.checkActive()
},
checkActive: function () {
//this.checkEmpty();
this.length && !this.findWhere({ active: true }) && this.first().set('active', true);
},
checkEmpty: function () {
!this.length && this.addNew()
},
offsetIndex: function ( offset, from ) {
var active = this.findWhere({ active: true });
var from = typeof from == 'number' ? from : (active.index() || 0);
var length = this.length;
var toIndex = (from + offset) % length;
while ( toIndex < 0 ) toIndex += length;
return toIndex;
},
nextIndex: function ( offset, from ) {
return this.offsetIndex( typeof offset == 'number' ? offset : 1, from);
},
prevIndex: function ( offset, from ) {
return this.offsetIndex( typeof offset == 'number' ? -offset : -1, from);
},
next: function( offset, from ) {
return this.at(this.nextIndex(offset, from));
},
prev: function( offset, from ) {
return this.at(this.prevIndex(offset, from));
}
});
}(this, jQuery, _, JSNES_Backbone);
Zerion Mini Shell 1.0