Created
January 30, 2015 17:07
-
-
Save mudhairless/91bab818cc3d137265d0 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/* | |
--- | |
name: XtLightbox.Renderer | |
description: extendable lightbox Renderer base | |
license: MIT-style | |
authors: | |
- Anton Suprun <kpobococ@gmail.com> | |
requires: [More/Mask, XtLightbox] | |
provides: [XtLightbox.Renderer] | |
... | |
*/ | |
XtLightbox.Renderer = new Class({ | |
Implements: [Options, Events], | |
options: { | |
// onPrevious, | |
// onNext, | |
// onClose, | |
// onShow, | |
// onHide, | |
// onDestroy, | |
positionText: 'Image {x} of {total}', | |
useMask: true, | |
maskOptions: { | |
style: { | |
width: '100%', | |
height: '100%', | |
'background-color': Browser.ie && Browser.version < 9 ? '' : 'rgba(0,0,0,0.7)' | |
} | |
}, | |
hideArrowsFor: [], | |
hideSinglePosition: true | |
}, | |
initialize: function(options){ | |
this.setOptions(options); | |
}, | |
create: function(){ | |
if (this.element) return this; | |
this.element = new Element('div.xt-lightbox').grab( | |
this.elWrapper = new Element('div.xt-lightbox-wrapper').adopt( | |
new Element('div.xt-lightbox-content-wrapper').adopt( | |
this.elContent = new Element('div.xt-lightbox-content'), | |
this.elArrows = new Element('div.xt-lightbox-arrows').adopt( | |
this.btnPrev = new Element('span.button.xt-lightbox-prev').addEvent('click', this.fireEvent.pass('previous', this)), | |
this.btnNext = new Element('span.button.xt-lightbox-next').addEvent('click', this.fireEvent.pass('next', this)) | |
) | |
), | |
this.elFooter = new Element('div.xt-lightbox-footer').grab( | |
new Element('div.xt-lightbox-footer-wrapper').adopt( | |
this.btnClose = new Element('span.button.xt-lightbox-close').addEvent('click', this.fireEvent.pass('close', this)), | |
this.elTitle = new Element('div.xt-lightbox-title'), | |
this.elPosition = new Element('div.xt-lightbox-position'), | |
new Element('div.xt-clear') | |
) | |
) | |
).addEvent('click', function(e) { | |
e.stopPropagation(); | |
}) | |
).addEvent('click', this.fireEvent.pass('close', this)); | |
return this; | |
}, | |
inject: function(){ | |
if (this.injected) return this; | |
if (!this.element) this.create(); | |
var i = this.options.inject, | |
t = i && i.target ? i.target : document.body, | |
w = i && i.where ? i.where : 'inside'; | |
this.element.setStyle('display', 'none').inject(t, w); | |
if (this.options.useMask && window.Mask) { | |
this.mask = new Mask(document.body, Object.merge({ | |
'class': 'xt-lightbox-mask', | |
onClick: this.fireEvent.pass('close', this) | |
}, this.options.maskOptions)); | |
this.addEvents({ | |
show: this.mask.show.bind(this.mask), | |
hide: this.mask.hide.bind(this.mask), | |
destroy: this.mask.destroy.bind(this.mask) | |
}); | |
} | |
this.injected = true; | |
return this; | |
}, | |
setLoading: function(v){ | |
this.toElement()[this.loading = !!v ? 'addClass' : 'removeClass']('loading'); | |
return this; | |
}, | |
show: function(){ | |
if (!this.injected) this.inject(); | |
if (this.shown) return this; | |
this.element.setStyle('display', ''); | |
this.shown = true; | |
this.resize(); | |
this.fireEvent('show'); | |
return this; | |
}, | |
hide: function(){ | |
if (!this.injected || !this.shown) return this; | |
this.reset(); | |
this.element.setStyle('display', 'none'); | |
this.shown = false; | |
this.fireEvent('hide'); | |
return this; | |
}, | |
reset: function(){ | |
if (!this.injected) return this; | |
this.resize(); | |
this.empty(); | |
this.elFooter.setStyle('display', 'none'); | |
return this; | |
}, | |
empty: function(){ | |
if (!this.element) return this; | |
this.elTitle.empty(); | |
this.elPosition.empty(); | |
this.elContent.empty(); | |
return this; | |
}, | |
render: function(content, options){ | |
if (!content) return this; | |
options = Object.append({ | |
close: true | |
}, options); | |
this.empty(); | |
this.elTitle.set('text', options.title || ''); | |
if (options.position && options.total && (!this.options.hideSinglePosition || options.total > 1)) { | |
this.elPosition.set('text', this.options.positionText.substitute({ | |
x: options.position, | |
total: options.total | |
})); | |
} | |
this.resize(options.size); | |
this.elFooter.setStyle('display', ''); | |
this.elContent.empty().grab(content); | |
this.btnPrev.setStyle('display', options.prev ? '' : 'none'); | |
this.btnNext.setStyle('display', options.next ? '' : 'none'); | |
if (this.options.hideArrowsFor.contains(this.rOpts.adaptor) || (!options.next && !options.prev)) this.elArrows.setStyle('display', 'none'); | |
else this.elArrows.setStyle('display', ''); | |
this.btnClose.setStyle('display', options.close ? '' : 'none'); | |
return this; | |
}, | |
resize: function(size, callback){ | |
if (!this.shown) this.show(); | |
size = size || {}; | |
this.element.setStyles({ | |
width: size.x || '', | |
height: size.y || '' | |
}); | |
if (callback) callback(); | |
return this; | |
}, | |
toElement: function(){ | |
if (!this.element) this.create(); | |
return this.element; | |
}, | |
destroy: function(){ | |
this.element.destroy(); | |
this.fireEvent('destroy'); | |
return null; | |
}, | |
getMaxSize: function(options){ | |
var t = this.elTitle.get('text'), p, | |
d = this.elFooter.getStyle('display'); | |
this.elTitle.set('text', options.title || ''); | |
if (options.position && options.total && (!this.options.hideSinglePosition || options.total > 1)){ | |
p = this.elPosition.get('text'); | |
this.elPosition.set('text', this.options.positionText.substitute({ | |
x: options.position, | |
total: options.total | |
})); | |
} | |
this.elFooter.setStyle('display', ''); | |
var winSize = window.getSize(); | |
var elSize = this.element.getSize(); | |
var contSize = this.elContent.getSize(); | |
// revert state | |
this.elTitle.set('text', t || ''); | |
if (p) this.elPosition.set('text', p); | |
this.elFooter.setStyle('display', d); | |
return { | |
x: winSize.x - (elSize.x - contSize.x), | |
y: winSize.y - (elSize.y - contSize.y) | |
}; | |
} | |
}); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment