587 lines
15 KiB
JavaScript
587 lines
15 KiB
JavaScript
|
/**
|
||
|
|
* Outlayer Item
|
||
|
|
*/
|
||
|
|
|
||
|
|
( function( window, factory ) {
|
||
|
|
'use strict';
|
||
|
|
// universal module definition
|
||
|
|
if ( typeof define === 'function' && define.amd ) {
|
||
|
|
// AMD
|
||
|
|
define( [
|
||
|
|
'eventEmitter/EventEmitter',
|
||
|
|
'get-size/get-size',
|
||
|
|
'get-style-property/get-style-property',
|
||
|
|
'fizzy-ui-utils/utils'
|
||
|
|
],
|
||
|
|
function( EventEmitter, getSize, getStyleProperty, utils ) {
|
||
|
|
return factory( window, EventEmitter, getSize, getStyleProperty, utils );
|
||
|
|
}
|
||
|
|
);
|
||
|
|
} else if (typeof exports === 'object') {
|
||
|
|
// CommonJS
|
||
|
|
module.exports = factory(
|
||
|
|
window,
|
||
|
|
require('wolfy87-eventemitter'),
|
||
|
|
require('get-size'),
|
||
|
|
require('desandro-get-style-property'),
|
||
|
|
require('fizzy-ui-utils')
|
||
|
|
);
|
||
|
|
} else {
|
||
|
|
// browser global
|
||
|
|
window.Outlayer = {};
|
||
|
|
window.Outlayer.Item = factory(
|
||
|
|
window,
|
||
|
|
window.EventEmitter,
|
||
|
|
window.getSize,
|
||
|
|
window.getStyleProperty,
|
||
|
|
window.fizzyUIUtils
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
}( window, function factory( window, EventEmitter, getSize, getStyleProperty, utils ) {
|
||
|
|
'use strict';
|
||
|
|
|
||
|
|
// ----- helpers ----- //
|
||
|
|
|
||
|
|
var getComputedStyle = window.getComputedStyle;
|
||
|
|
var getStyle = getComputedStyle ?
|
||
|
|
function( elem ) {
|
||
|
|
return getComputedStyle( elem, null );
|
||
|
|
} :
|
||
|
|
function( elem ) {
|
||
|
|
return elem.currentStyle;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
function isEmptyObj( obj ) {
|
||
|
|
for ( var prop in obj ) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
prop = null;
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
// -------------------------- CSS3 support -------------------------- //
|
||
|
|
|
||
|
|
var transitionProperty = getStyleProperty('transition');
|
||
|
|
var transformProperty = getStyleProperty('transform');
|
||
|
|
var supportsCSS3 = transitionProperty && transformProperty;
|
||
|
|
var is3d = !!getStyleProperty('perspective');
|
||
|
|
|
||
|
|
var transitionEndEvent = {
|
||
|
|
WebkitTransition: 'webkitTransitionEnd',
|
||
|
|
MozTransition: 'transitionend',
|
||
|
|
OTransition: 'otransitionend',
|
||
|
|
transition: 'transitionend'
|
||
|
|
}[ transitionProperty ];
|
||
|
|
|
||
|
|
// properties that could have vendor prefix
|
||
|
|
var prefixableProperties = [
|
||
|
|
'transform',
|
||
|
|
'transition',
|
||
|
|
'transitionDuration',
|
||
|
|
'transitionProperty'
|
||
|
|
];
|
||
|
|
|
||
|
|
// cache all vendor properties
|
||
|
|
var vendorProperties = ( function() {
|
||
|
|
var cache = {};
|
||
|
|
for ( var i=0, len = prefixableProperties.length; i < len; i++ ) {
|
||
|
|
var prop = prefixableProperties[i];
|
||
|
|
var supportedProp = getStyleProperty( prop );
|
||
|
|
if ( supportedProp && supportedProp !== prop ) {
|
||
|
|
cache[ prop ] = supportedProp;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return cache;
|
||
|
|
})();
|
||
|
|
|
||
|
|
// -------------------------- Item -------------------------- //
|
||
|
|
|
||
|
|
function Item( element, layout ) {
|
||
|
|
if ( !element ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
this.element = element;
|
||
|
|
// parent layout class, i.e. Masonry, Isotope, or Packery
|
||
|
|
this.layout = layout;
|
||
|
|
this.position = {
|
||
|
|
x: 0,
|
||
|
|
y: 0
|
||
|
|
};
|
||
|
|
|
||
|
|
this._create();
|
||
|
|
}
|
||
|
|
|
||
|
|
// inherit EventEmitter
|
||
|
|
utils.extend( Item.prototype, EventEmitter.prototype );
|
||
|
|
|
||
|
|
Item.prototype._create = function() {
|
||
|
|
// transition objects
|
||
|
|
this._transn = {
|
||
|
|
ingProperties: {},
|
||
|
|
clean: {},
|
||
|
|
onEnd: {}
|
||
|
|
};
|
||
|
|
|
||
|
|
this.css({
|
||
|
|
position: 'absolute'
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
// trigger specified handler for event type
|
||
|
|
Item.prototype.handleEvent = function( event ) {
|
||
|
|
var method = 'on' + event.type;
|
||
|
|
if ( this[ method ] ) {
|
||
|
|
this[ method ]( event );
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
Item.prototype.getSize = function() {
|
||
|
|
this.size = getSize( this.element );
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* apply CSS styles to element
|
||
|
|
* @param {Object} style
|
||
|
|
*/
|
||
|
|
Item.prototype.css = function( style ) {
|
||
|
|
var elemStyle = this.element.style;
|
||
|
|
|
||
|
|
for ( var prop in style ) {
|
||
|
|
// use vendor property if available
|
||
|
|
var supportedProp = vendorProperties[ prop ] || prop;
|
||
|
|
elemStyle[ supportedProp ] = style[ prop ];
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
// measure position, and sets it
|
||
|
|
Item.prototype.getPosition = function() {
|
||
|
|
var style = getStyle( this.element );
|
||
|
|
var layoutOptions = this.layout.options;
|
||
|
|
var isOriginLeft = layoutOptions.isOriginLeft;
|
||
|
|
var isOriginTop = layoutOptions.isOriginTop;
|
||
|
|
var xValue = style[ isOriginLeft ? 'left' : 'right' ];
|
||
|
|
var yValue = style[ isOriginTop ? 'top' : 'bottom' ];
|
||
|
|
var x = parseInt( xValue, 10 );
|
||
|
|
var y = parseInt( yValue, 10 );
|
||
|
|
// convert percent to pixels
|
||
|
|
var layoutSize = this.layout.size;
|
||
|
|
x = xValue.indexOf('%') != -1 ? ( x / 100 ) * layoutSize.width : x;
|
||
|
|
y = yValue.indexOf('%') != -1 ? ( y / 100 ) * layoutSize.height : y;
|
||
|
|
|
||
|
|
// clean up 'auto' or other non-integer values
|
||
|
|
x = isNaN( x ) ? 0 : x;
|
||
|
|
y = isNaN( y ) ? 0 : y;
|
||
|
|
// remove padding from measurement
|
||
|
|
x -= isOriginLeft ? layoutSize.paddingLeft : layoutSize.paddingRight;
|
||
|
|
y -= isOriginTop ? layoutSize.paddingTop : layoutSize.paddingBottom;
|
||
|
|
|
||
|
|
this.position.x = x;
|
||
|
|
this.position.y = y;
|
||
|
|
};
|
||
|
|
|
||
|
|
// set settled position, apply padding
|
||
|
|
Item.prototype.layoutPosition = function() {
|
||
|
|
var layoutSize = this.layout.size;
|
||
|
|
var layoutOptions = this.layout.options;
|
||
|
|
var style = {};
|
||
|
|
|
||
|
|
// x
|
||
|
|
var xPadding = layoutOptions.isOriginLeft ? 'paddingLeft' : 'paddingRight';
|
||
|
|
var xProperty = layoutOptions.isOriginLeft ? 'left' : 'right';
|
||
|
|
var xResetProperty = layoutOptions.isOriginLeft ? 'right' : 'left';
|
||
|
|
|
||
|
|
var x = this.position.x + layoutSize[ xPadding ];
|
||
|
|
// set in percentage or pixels
|
||
|
|
style[ xProperty ] = this.getXValue( x );
|
||
|
|
// reset other property
|
||
|
|
style[ xResetProperty ] = '';
|
||
|
|
|
||
|
|
// y
|
||
|
|
var yPadding = layoutOptions.isOriginTop ? 'paddingTop' : 'paddingBottom';
|
||
|
|
var yProperty = layoutOptions.isOriginTop ? 'top' : 'bottom';
|
||
|
|
var yResetProperty = layoutOptions.isOriginTop ? 'bottom' : 'top';
|
||
|
|
|
||
|
|
var y = this.position.y + layoutSize[ yPadding ];
|
||
|
|
// set in percentage or pixels
|
||
|
|
style[ yProperty ] = this.getYValue( y );
|
||
|
|
// reset other property
|
||
|
|
style[ yResetProperty ] = '';
|
||
|
|
|
||
|
|
this.css( style );
|
||
|
|
this.emitEvent( 'layout', [ this ] );
|
||
|
|
};
|
||
|
|
|
||
|
|
Item.prototype.getXValue = function( x ) {
|
||
|
|
var layoutOptions = this.layout.options;
|
||
|
|
return layoutOptions.percentPosition && !layoutOptions.isHorizontal ?
|
||
|
|
( ( x / this.layout.size.width ) * 100 ) + '%' : x + 'px';
|
||
|
|
};
|
||
|
|
|
||
|
|
Item.prototype.getYValue = function( y ) {
|
||
|
|
var layoutOptions = this.layout.options;
|
||
|
|
return layoutOptions.percentPosition && layoutOptions.isHorizontal ?
|
||
|
|
( ( y / this.layout.size.height ) * 100 ) + '%' : y + 'px';
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
Item.prototype._transitionTo = function( x, y ) {
|
||
|
|
this.getPosition();
|
||
|
|
// get current x & y from top/left
|
||
|
|
var curX = this.position.x;
|
||
|
|
var curY = this.position.y;
|
||
|
|
|
||
|
|
var compareX = parseInt( x, 10 );
|
||
|
|
var compareY = parseInt( y, 10 );
|
||
|
|
var didNotMove = compareX === this.position.x && compareY === this.position.y;
|
||
|
|
|
||
|
|
// save end position
|
||
|
|
this.setPosition( x, y );
|
||
|
|
|
||
|
|
// if did not move and not transitioning, just go to layout
|
||
|
|
if ( didNotMove && !this.isTransitioning ) {
|
||
|
|
this.layoutPosition();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
var transX = x - curX;
|
||
|
|
var transY = y - curY;
|
||
|
|
var transitionStyle = {};
|
||
|
|
transitionStyle.transform = this.getTranslate( transX, transY );
|
||
|
|
|
||
|
|
this.transition({
|
||
|
|
to: transitionStyle,
|
||
|
|
onTransitionEnd: {
|
||
|
|
transform: this.layoutPosition
|
||
|
|
},
|
||
|
|
isCleaning: true
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
Item.prototype.getTranslate = function( x, y ) {
|
||
|
|
// flip cooridinates if origin on right or bottom
|
||
|
|
var layoutOptions = this.layout.options;
|
||
|
|
x = layoutOptions.isOriginLeft ? x : -x;
|
||
|
|
y = layoutOptions.isOriginTop ? y : -y;
|
||
|
|
x = this.getXValue( x );
|
||
|
|
y = this.getYValue( y );
|
||
|
|
|
||
|
|
if ( is3d ) {
|
||
|
|
return 'translate3d(' + x + ', ' + y + ', 0)';
|
||
|
|
}
|
||
|
|
|
||
|
|
return 'translate(' + x + ', ' + y + ')';
|
||
|
|
};
|
||
|
|
|
||
|
|
// non transition + transform support
|
||
|
|
Item.prototype.goTo = function( x, y ) {
|
||
|
|
this.setPosition( x, y );
|
||
|
|
this.layoutPosition();
|
||
|
|
};
|
||
|
|
|
||
|
|
// use transition and transforms if supported
|
||
|
|
Item.prototype.moveTo = supportsCSS3 ?
|
||
|
|
Item.prototype._transitionTo : Item.prototype.goTo;
|
||
|
|
|
||
|
|
Item.prototype.setPosition = function( x, y ) {
|
||
|
|
this.position.x = parseInt( x, 10 );
|
||
|
|
this.position.y = parseInt( y, 10 );
|
||
|
|
};
|
||
|
|
|
||
|
|
// ----- transition ----- //
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {Object} style - CSS
|
||
|
|
* @param {Function} onTransitionEnd
|
||
|
|
*/
|
||
|
|
|
||
|
|
// non transition, just trigger callback
|
||
|
|
Item.prototype._nonTransition = function( args ) {
|
||
|
|
this.css( args.to );
|
||
|
|
if ( args.isCleaning ) {
|
||
|
|
this._removeStyles( args.to );
|
||
|
|
}
|
||
|
|
for ( var prop in args.onTransitionEnd ) {
|
||
|
|
args.onTransitionEnd[ prop ].call( this );
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* proper transition
|
||
|
|
* @param {Object} args - arguments
|
||
|
|
* @param {Object} to - style to transition to
|
||
|
|
* @param {Object} from - style to start transition from
|
||
|
|
* @param {Boolean} isCleaning - removes transition styles after transition
|
||
|
|
* @param {Function} onTransitionEnd - callback
|
||
|
|
*/
|
||
|
|
Item.prototype._transition = function( args ) {
|
||
|
|
// redirect to nonTransition if no transition duration
|
||
|
|
if ( !parseFloat( this.layout.options.transitionDuration ) ) {
|
||
|
|
this._nonTransition( args );
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
var _transition = this._transn;
|
||
|
|
// keep track of onTransitionEnd callback by css property
|
||
|
|
for ( var prop in args.onTransitionEnd ) {
|
||
|
|
_transition.onEnd[ prop ] = args.onTransitionEnd[ prop ];
|
||
|
|
}
|
||
|
|
// keep track of properties that are transitioning
|
||
|
|
for ( prop in args.to ) {
|
||
|
|
_transition.ingProperties[ prop ] = true;
|
||
|
|
// keep track of properties to clean up when transition is done
|
||
|
|
if ( args.isCleaning ) {
|
||
|
|
_transition.clean[ prop ] = true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// set from styles
|
||
|
|
if ( args.from ) {
|
||
|
|
this.css( args.from );
|
||
|
|
// force redraw. http://blog.alexmaccaw.com/css-transitions
|
||
|
|
var h = this.element.offsetHeight;
|
||
|
|
// hack for JSHint to hush about unused var
|
||
|
|
h = null;
|
||
|
|
}
|
||
|
|
// enable transition
|
||
|
|
this.enableTransition( args.to );
|
||
|
|
// set styles that are transitioning
|
||
|
|
this.css( args.to );
|
||
|
|
|
||
|
|
this.isTransitioning = true;
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
// dash before all cap letters, including first for
|
||
|
|
// WebkitTransform => -webkit-transform
|
||
|
|
function toDashedAll( str ) {
|
||
|
|
return str.replace( /([A-Z])/g, function( $1 ) {
|
||
|
|
return '-' + $1.toLowerCase();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
var transitionProps = 'opacity,' +
|
||
|
|
toDashedAll( vendorProperties.transform || 'transform' );
|
||
|
|
|
||
|
|
Item.prototype.enableTransition = function(/* style */) {
|
||
|
|
// HACK changing transitionProperty during a transition
|
||
|
|
// will cause transition to jump
|
||
|
|
if ( this.isTransitioning ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// make `transition: foo, bar, baz` from style object
|
||
|
|
// HACK un-comment this when enableTransition can work
|
||
|
|
// while a transition is happening
|
||
|
|
// var transitionValues = [];
|
||
|
|
// for ( var prop in style ) {
|
||
|
|
// // dash-ify camelCased properties like WebkitTransition
|
||
|
|
// prop = vendorProperties[ prop ] || prop;
|
||
|
|
// transitionValues.push( toDashedAll( prop ) );
|
||
|
|
// }
|
||
|
|
// enable transition styles
|
||
|
|
this.css({
|
||
|
|
transitionProperty: transitionProps,
|
||
|
|
transitionDuration: this.layout.options.transitionDuration
|
||
|
|
});
|
||
|
|
// listen for transition end event
|
||
|
|
this.element.addEventListener( transitionEndEvent, this, false );
|
||
|
|
};
|
||
|
|
|
||
|
|
Item.prototype.transition = Item.prototype[ transitionProperty ? '_transition' : '_nonTransition' ];
|
||
|
|
|
||
|
|
// ----- events ----- //
|
||
|
|
|
||
|
|
Item.prototype.onwebkitTransitionEnd = function( event ) {
|
||
|
|
this.ontransitionend( event );
|
||
|
|
};
|
||
|
|
|
||
|
|
Item.prototype.onotransitionend = function( event ) {
|
||
|
|
this.ontransitionend( event );
|
||
|
|
};
|
||
|
|
|
||
|
|
// properties that I munge to make my life easier
|
||
|
|
var dashedVendorProperties = {
|
||
|
|
'-webkit-transform': 'transform',
|
||
|
|
'-moz-transform': 'transform',
|
||
|
|
'-o-transform': 'transform'
|
||
|
|
};
|
||
|
|
|
||
|
|
Item.prototype.ontransitionend = function( event ) {
|
||
|
|
// disregard bubbled events from children
|
||
|
|
if ( event.target !== this.element ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
var _transition = this._transn;
|
||
|
|
// get property name of transitioned property, convert to prefix-free
|
||
|
|
var propertyName = dashedVendorProperties[ event.propertyName ] || event.propertyName;
|
||
|
|
|
||
|
|
// remove property that has completed transitioning
|
||
|
|
delete _transition.ingProperties[ propertyName ];
|
||
|
|
// check if any properties are still transitioning
|
||
|
|
if ( isEmptyObj( _transition.ingProperties ) ) {
|
||
|
|
// all properties have completed transitioning
|
||
|
|
this.disableTransition();
|
||
|
|
}
|
||
|
|
// clean style
|
||
|
|
if ( propertyName in _transition.clean ) {
|
||
|
|
// clean up style
|
||
|
|
this.element.style[ event.propertyName ] = '';
|
||
|
|
delete _transition.clean[ propertyName ];
|
||
|
|
}
|
||
|
|
// trigger onTransitionEnd callback
|
||
|
|
if ( propertyName in _transition.onEnd ) {
|
||
|
|
var onTransitionEnd = _transition.onEnd[ propertyName ];
|
||
|
|
onTransitionEnd.call( this );
|
||
|
|
delete _transition.onEnd[ propertyName ];
|
||
|
|
}
|
||
|
|
|
||
|
|
this.emitEvent( 'transitionEnd', [ this ] );
|
||
|
|
};
|
||
|
|
|
||
|
|
Item.prototype.disableTransition = function() {
|
||
|
|
this.removeTransitionStyles();
|
||
|
|
this.element.removeEventListener( transitionEndEvent, this, false );
|
||
|
|
this.isTransitioning = false;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* removes style property from element
|
||
|
|
* @param {Object} style
|
||
|
|
**/
|
||
|
|
Item.prototype._removeStyles = function( style ) {
|
||
|
|
// clean up transition styles
|
||
|
|
var cleanStyle = {};
|
||
|
|
for ( var prop in style ) {
|
||
|
|
cleanStyle[ prop ] = '';
|
||
|
|
}
|
||
|
|
this.css( cleanStyle );
|
||
|
|
};
|
||
|
|
|
||
|
|
var cleanTransitionStyle = {
|
||
|
|
transitionProperty: '',
|
||
|
|
transitionDuration: ''
|
||
|
|
};
|
||
|
|
|
||
|
|
Item.prototype.removeTransitionStyles = function() {
|
||
|
|
// remove transition
|
||
|
|
this.css( cleanTransitionStyle );
|
||
|
|
};
|
||
|
|
|
||
|
|
// ----- show/hide/remove ----- //
|
||
|
|
|
||
|
|
// remove element from DOM
|
||
|
|
Item.prototype.removeElem = function() {
|
||
|
|
this.element.parentNode.removeChild( this.element );
|
||
|
|
// remove display: none
|
||
|
|
this.css({ display: '' });
|
||
|
|
this.emitEvent( 'remove', [ this ] );
|
||
|
|
};
|
||
|
|
|
||
|
|
Item.prototype.remove = function() {
|
||
|
|
// just remove element if no transition support or no transition
|
||
|
|
if ( !transitionProperty || !parseFloat( this.layout.options.transitionDuration ) ) {
|
||
|
|
this.removeElem();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// start transition
|
||
|
|
var _this = this;
|
||
|
|
this.once( 'transitionEnd', function() {
|
||
|
|
_this.removeElem();
|
||
|
|
});
|
||
|
|
this.hide();
|
||
|
|
};
|
||
|
|
|
||
|
|
Item.prototype.reveal = function() {
|
||
|
|
delete this.isHidden;
|
||
|
|
// remove display: none
|
||
|
|
this.css({ display: '' });
|
||
|
|
|
||
|
|
var options = this.layout.options;
|
||
|
|
|
||
|
|
var onTransitionEnd = {};
|
||
|
|
var transitionEndProperty = this.getHideRevealTransitionEndProperty('visibleStyle');
|
||
|
|
onTransitionEnd[ transitionEndProperty ] = this.onRevealTransitionEnd;
|
||
|
|
|
||
|
|
this.transition({
|
||
|
|
from: options.hiddenStyle,
|
||
|
|
to: options.visibleStyle,
|
||
|
|
isCleaning: true,
|
||
|
|
onTransitionEnd: onTransitionEnd
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
Item.prototype.onRevealTransitionEnd = function() {
|
||
|
|
// check if still visible
|
||
|
|
// during transition, item may have been hidden
|
||
|
|
if ( !this.isHidden ) {
|
||
|
|
this.emitEvent('reveal');
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* get style property use for hide/reveal transition end
|
||
|
|
* @param {String} styleProperty - hiddenStyle/visibleStyle
|
||
|
|
* @returns {String}
|
||
|
|
*/
|
||
|
|
Item.prototype.getHideRevealTransitionEndProperty = function( styleProperty ) {
|
||
|
|
var optionStyle = this.layout.options[ styleProperty ];
|
||
|
|
// use opacity
|
||
|
|
if ( optionStyle.opacity ) {
|
||
|
|
return 'opacity';
|
||
|
|
}
|
||
|
|
// get first property
|
||
|
|
for ( var prop in optionStyle ) {
|
||
|
|
return prop;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
Item.prototype.hide = function() {
|
||
|
|
// set flag
|
||
|
|
this.isHidden = true;
|
||
|
|
// remove display: none
|
||
|
|
this.css({ display: '' });
|
||
|
|
|
||
|
|
var options = this.layout.options;
|
||
|
|
|
||
|
|
var onTransitionEnd = {};
|
||
|
|
var transitionEndProperty = this.getHideRevealTransitionEndProperty('hiddenStyle');
|
||
|
|
onTransitionEnd[ transitionEndProperty ] = this.onHideTransitionEnd;
|
||
|
|
|
||
|
|
this.transition({
|
||
|
|
from: options.visibleStyle,
|
||
|
|
to: options.hiddenStyle,
|
||
|
|
// keep hidden stuff hidden
|
||
|
|
isCleaning: true,
|
||
|
|
onTransitionEnd: onTransitionEnd
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
Item.prototype.onHideTransitionEnd = function() {
|
||
|
|
// check if still hidden
|
||
|
|
// during transition, item may have been un-hidden
|
||
|
|
if ( this.isHidden ) {
|
||
|
|
this.css({ display: 'none' });
|
||
|
|
this.emitEvent('hide');
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
Item.prototype.destroy = function() {
|
||
|
|
this.css({
|
||
|
|
position: '',
|
||
|
|
left: '',
|
||
|
|
right: '',
|
||
|
|
top: '',
|
||
|
|
bottom: '',
|
||
|
|
transition: '',
|
||
|
|
transform: ''
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
return Item;
|
||
|
|
|
||
|
|
}));
|