/pack-rat/003_pack_rat/pack-rat/bower_components/jquery/src/effects.js |
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define( [ |
"./core", |
"./var/document", |
"./var/rcssNum", |
"./var/rnothtmlwhite", |
"./css/var/cssExpand", |
"./css/var/isHiddenWithinTree", |
"./css/var/swap", |
"./css/adjustCSS", |
"./data/var/dataPriv", |
"./css/showHide", |
|
"./core/init", |
"./queue", |
"./deferred", |
"./traversing", |
"./manipulation", |
"./css", |
"./effects/Tween" |
], function( jQuery, document, rcssNum, rnothtmlwhite, cssExpand, isHiddenWithinTree, swap, |
adjustCSS, dataPriv, showHide ) { |
|
"use strict"; |
|
var |
fxNow, inProgress, |
rfxtypes = /^(?:toggle|show|hide)$/, |
rrun = /queueHooks$/; |
|
function schedule() { |
if ( inProgress ) { |
if ( document.hidden === false && window.requestAnimationFrame ) { |
window.requestAnimationFrame( schedule ); |
} else { |
window.setTimeout( schedule, jQuery.fx.interval ); |
} |
|
jQuery.fx.tick(); |
} |
} |
|
// Animations created synchronously will run synchronously |
function createFxNow() { |
window.setTimeout( function() { |
fxNow = undefined; |
} ); |
return ( fxNow = jQuery.now() ); |
} |
|
// Generate parameters to create a standard animation |
function genFx( type, includeWidth ) { |
var which, |
i = 0, |
attrs = { height: type }; |
|
// If we include width, step value is 1 to do all cssExpand values, |
// otherwise step value is 2 to skip over Left and Right |
includeWidth = includeWidth ? 1 : 0; |
for ( ; i < 4; i += 2 - includeWidth ) { |
which = cssExpand[ i ]; |
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; |
} |
|
if ( includeWidth ) { |
attrs.opacity = attrs.width = type; |
} |
|
return attrs; |
} |
|
function createTween( value, prop, animation ) { |
var tween, |
collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), |
index = 0, |
length = collection.length; |
for ( ; index < length; index++ ) { |
if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { |
|
// We're done with this property |
return tween; |
} |
} |
} |
|
function defaultPrefilter( elem, props, opts ) { |
var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, |
isBox = "width" in props || "height" in props, |
anim = this, |
orig = {}, |
style = elem.style, |
hidden = elem.nodeType && isHiddenWithinTree( elem ), |
dataShow = dataPriv.get( elem, "fxshow" ); |
|
// Queue-skipping animations hijack the fx hooks |
if ( !opts.queue ) { |
hooks = jQuery._queueHooks( elem, "fx" ); |
if ( hooks.unqueued == null ) { |
hooks.unqueued = 0; |
oldfire = hooks.empty.fire; |
hooks.empty.fire = function() { |
if ( !hooks.unqueued ) { |
oldfire(); |
} |
}; |
} |
hooks.unqueued++; |
|
anim.always( function() { |
|
// Ensure the complete handler is called before this completes |
anim.always( function() { |
hooks.unqueued--; |
if ( !jQuery.queue( elem, "fx" ).length ) { |
hooks.empty.fire(); |
} |
} ); |
} ); |
} |
|
// Detect show/hide animations |
for ( prop in props ) { |
value = props[ prop ]; |
if ( rfxtypes.test( value ) ) { |
delete props[ prop ]; |
toggle = toggle || value === "toggle"; |
if ( value === ( hidden ? "hide" : "show" ) ) { |
|
// Pretend to be hidden if this is a "show" and |
// there is still data from a stopped show/hide |
if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { |
hidden = true; |
|
// Ignore all other no-op show/hide data |
} else { |
continue; |
} |
} |
orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); |
} |
} |
|
// Bail out if this is a no-op like .hide().hide() |
propTween = !jQuery.isEmptyObject( props ); |
if ( !propTween && jQuery.isEmptyObject( orig ) ) { |
return; |
} |
|
// Restrict "overflow" and "display" styles during box animations |
if ( isBox && elem.nodeType === 1 ) { |
|
// Support: IE <=9 - 11, Edge 12 - 13 |
// Record all 3 overflow attributes because IE does not infer the shorthand |
// from identically-valued overflowX and overflowY |
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; |
|
// Identify a display type, preferring old show/hide data over the CSS cascade |
restoreDisplay = dataShow && dataShow.display; |
if ( restoreDisplay == null ) { |
restoreDisplay = dataPriv.get( elem, "display" ); |
} |
display = jQuery.css( elem, "display" ); |
if ( display === "none" ) { |
if ( restoreDisplay ) { |
display = restoreDisplay; |
} else { |
|
// Get nonempty value(s) by temporarily forcing visibility |
showHide( [ elem ], true ); |
restoreDisplay = elem.style.display || restoreDisplay; |
display = jQuery.css( elem, "display" ); |
showHide( [ elem ] ); |
} |
} |
|
// Animate inline elements as inline-block |
if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { |
if ( jQuery.css( elem, "float" ) === "none" ) { |
|
// Restore the original display value at the end of pure show/hide animations |
if ( !propTween ) { |
anim.done( function() { |
style.display = restoreDisplay; |
} ); |
if ( restoreDisplay == null ) { |
display = style.display; |
restoreDisplay = display === "none" ? "" : display; |
} |
} |
style.display = "inline-block"; |
} |
} |
} |
|
if ( opts.overflow ) { |
style.overflow = "hidden"; |
anim.always( function() { |
style.overflow = opts.overflow[ 0 ]; |
style.overflowX = opts.overflow[ 1 ]; |
style.overflowY = opts.overflow[ 2 ]; |
} ); |
} |
|
// Implement show/hide animations |
propTween = false; |
for ( prop in orig ) { |
|
// General show/hide setup for this element animation |
if ( !propTween ) { |
if ( dataShow ) { |
if ( "hidden" in dataShow ) { |
hidden = dataShow.hidden; |
} |
} else { |
dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); |
} |
|
// Store hidden/visible for toggle so `.stop().toggle()` "reverses" |
if ( toggle ) { |
dataShow.hidden = !hidden; |
} |
|
// Show elements before animating them |
if ( hidden ) { |
showHide( [ elem ], true ); |
} |
|
/* eslint-disable no-loop-func */ |
|
anim.done( function() { |
|
/* eslint-enable no-loop-func */ |
|
// The final step of a "hide" animation is actually hiding the element |
if ( !hidden ) { |
showHide( [ elem ] ); |
} |
dataPriv.remove( elem, "fxshow" ); |
for ( prop in orig ) { |
jQuery.style( elem, prop, orig[ prop ] ); |
} |
} ); |
} |
|
// Per-property setup |
propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); |
if ( !( prop in dataShow ) ) { |
dataShow[ prop ] = propTween.start; |
if ( hidden ) { |
propTween.end = propTween.start; |
propTween.start = 0; |
} |
} |
} |
} |
|
function propFilter( props, specialEasing ) { |
var index, name, easing, value, hooks; |
|
// camelCase, specialEasing and expand cssHook pass |
for ( index in props ) { |
name = jQuery.camelCase( index ); |
easing = specialEasing[ name ]; |
value = props[ index ]; |
if ( Array.isArray( value ) ) { |
easing = value[ 1 ]; |
value = props[ index ] = value[ 0 ]; |
} |
|
if ( index !== name ) { |
props[ name ] = value; |
delete props[ index ]; |
} |
|
hooks = jQuery.cssHooks[ name ]; |
if ( hooks && "expand" in hooks ) { |
value = hooks.expand( value ); |
delete props[ name ]; |
|
// Not quite $.extend, this won't overwrite existing keys. |
// Reusing 'index' because we have the correct "name" |
for ( index in value ) { |
if ( !( index in props ) ) { |
props[ index ] = value[ index ]; |
specialEasing[ index ] = easing; |
} |
} |
} else { |
specialEasing[ name ] = easing; |
} |
} |
} |
|
function Animation( elem, properties, options ) { |
var result, |
stopped, |
index = 0, |
length = Animation.prefilters.length, |
deferred = jQuery.Deferred().always( function() { |
|
// Don't match elem in the :animated selector |
delete tick.elem; |
} ), |
tick = function() { |
if ( stopped ) { |
return false; |
} |
var currentTime = fxNow || createFxNow(), |
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), |
|
// Support: Android 2.3 only |
// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) |
temp = remaining / animation.duration || 0, |
percent = 1 - temp, |
index = 0, |
length = animation.tweens.length; |
|
for ( ; index < length; index++ ) { |
animation.tweens[ index ].run( percent ); |
} |
|
deferred.notifyWith( elem, [ animation, percent, remaining ] ); |
|
// If there's more to do, yield |
if ( percent < 1 && length ) { |
return remaining; |
} |
|
// If this was an empty animation, synthesize a final progress notification |
if ( !length ) { |
deferred.notifyWith( elem, [ animation, 1, 0 ] ); |
} |
|
// Resolve the animation and report its conclusion |
deferred.resolveWith( elem, [ animation ] ); |
return false; |
}, |
animation = deferred.promise( { |
elem: elem, |
props: jQuery.extend( {}, properties ), |
opts: jQuery.extend( true, { |
specialEasing: {}, |
easing: jQuery.easing._default |
}, options ), |
originalProperties: properties, |
originalOptions: options, |
startTime: fxNow || createFxNow(), |
duration: options.duration, |
tweens: [], |
createTween: function( prop, end ) { |
var tween = jQuery.Tween( elem, animation.opts, prop, end, |
animation.opts.specialEasing[ prop ] || animation.opts.easing ); |
animation.tweens.push( tween ); |
return tween; |
}, |
stop: function( gotoEnd ) { |
var index = 0, |
|
// If we are going to the end, we want to run all the tweens |
// otherwise we skip this part |
length = gotoEnd ? animation.tweens.length : 0; |
if ( stopped ) { |
return this; |
} |
stopped = true; |
for ( ; index < length; index++ ) { |
animation.tweens[ index ].run( 1 ); |
} |
|
// Resolve when we played the last frame; otherwise, reject |
if ( gotoEnd ) { |
deferred.notifyWith( elem, [ animation, 1, 0 ] ); |
deferred.resolveWith( elem, [ animation, gotoEnd ] ); |
} else { |
deferred.rejectWith( elem, [ animation, gotoEnd ] ); |
} |
return this; |
} |
} ), |
props = animation.props; |
|
propFilter( props, animation.opts.specialEasing ); |
|
for ( ; index < length; index++ ) { |
result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); |
if ( result ) { |
if ( jQuery.isFunction( result.stop ) ) { |
jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = |
jQuery.proxy( result.stop, result ); |
} |
return result; |
} |
} |
|
jQuery.map( props, createTween, animation ); |
|
if ( jQuery.isFunction( animation.opts.start ) ) { |
animation.opts.start.call( elem, animation ); |
} |
|
// Attach callbacks from options |
animation |
.progress( animation.opts.progress ) |
.done( animation.opts.done, animation.opts.complete ) |
.fail( animation.opts.fail ) |
.always( animation.opts.always ); |
|
jQuery.fx.timer( |
jQuery.extend( tick, { |
elem: elem, |
anim: animation, |
queue: animation.opts.queue |
} ) |
); |
|
return animation; |
} |
|
jQuery.Animation = jQuery.extend( Animation, { |
|
tweeners: { |
"*": [ function( prop, value ) { |
var tween = this.createTween( prop, value ); |
adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); |
return tween; |
} ] |
}, |
|
tweener: function( props, callback ) { |
if ( jQuery.isFunction( props ) ) { |
callback = props; |
props = [ "*" ]; |
} else { |
props = props.match( rnothtmlwhite ); |
} |
|
var prop, |
index = 0, |
length = props.length; |
|
for ( ; index < length; index++ ) { |
prop = props[ index ]; |
Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; |
Animation.tweeners[ prop ].unshift( callback ); |
} |
}, |
|
prefilters: [ defaultPrefilter ], |
|
prefilter: function( callback, prepend ) { |
if ( prepend ) { |
Animation.prefilters.unshift( callback ); |
} else { |
Animation.prefilters.push( callback ); |
} |
} |
} ); |
|
jQuery.speed = function( speed, easing, fn ) { |
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { |
complete: fn || !fn && easing || |
jQuery.isFunction( speed ) && speed, |
duration: speed, |
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing |
}; |
|
// Go to the end state if fx are off |
if ( jQuery.fx.off ) { |
opt.duration = 0; |
|
} else { |
if ( typeof opt.duration !== "number" ) { |
if ( opt.duration in jQuery.fx.speeds ) { |
opt.duration = jQuery.fx.speeds[ opt.duration ]; |
|
} else { |
opt.duration = jQuery.fx.speeds._default; |
} |
} |
} |
|
// Normalize opt.queue - true/undefined/null -> "fx" |
if ( opt.queue == null || opt.queue === true ) { |
opt.queue = "fx"; |
} |
|
// Queueing |
opt.old = opt.complete; |
|
opt.complete = function() { |
if ( jQuery.isFunction( opt.old ) ) { |
opt.old.call( this ); |
} |
|
if ( opt.queue ) { |
jQuery.dequeue( this, opt.queue ); |
} |
}; |
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return opt; |
}; |
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jQuery.fn.extend( { |
fadeTo: function( speed, to, easing, callback ) { |
|
// Show any hidden elements after setting opacity to 0 |
return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() |
|
// Animate to the value specified |
.end().animate( { opacity: to }, speed, easing, callback ); |
}, |
animate: function( prop, speed, easing, callback ) { |
var empty = jQuery.isEmptyObject( prop ), |
optall = jQuery.speed( speed, easing, callback ), |
doAnimation = function() { |
|
// Operate on a copy of prop so per-property easing won't be lost |
var anim = Animation( this, jQuery.extend( {}, prop ), optall ); |
|
// Empty animations, or finishing resolves immediately |
if ( empty || dataPriv.get( this, "finish" ) ) { |
anim.stop( true ); |
} |
}; |
doAnimation.finish = doAnimation; |
|
return empty || optall.queue === false ? |
this.each( doAnimation ) : |
this.queue( optall.queue, doAnimation ); |
}, |
stop: function( type, clearQueue, gotoEnd ) { |
var stopQueue = function( hooks ) { |
var stop = hooks.stop; |
delete hooks.stop; |
stop( gotoEnd ); |
}; |
|
if ( typeof type !== "string" ) { |
gotoEnd = clearQueue; |
clearQueue = type; |
type = undefined; |
} |
if ( clearQueue && type !== false ) { |
this.queue( type || "fx", [] ); |
} |
|
return this.each( function() { |
var dequeue = true, |
index = type != null && type + "queueHooks", |
timers = jQuery.timers, |
data = dataPriv.get( this ); |
|
if ( index ) { |
if ( data[ index ] && data[ index ].stop ) { |
stopQueue( data[ index ] ); |
} |
} else { |
for ( index in data ) { |
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { |
stopQueue( data[ index ] ); |
} |
} |
} |
|
for ( index = timers.length; index--; ) { |
if ( timers[ index ].elem === this && |
( type == null || timers[ index ].queue === type ) ) { |
|
timers[ index ].anim.stop( gotoEnd ); |
dequeue = false; |
timers.splice( index, 1 ); |
} |
} |
|
// Start the next in the queue if the last step wasn't forced. |
// Timers currently will call their complete callbacks, which |
// will dequeue but only if they were gotoEnd. |
if ( dequeue || !gotoEnd ) { |
jQuery.dequeue( this, type ); |
} |
} ); |
}, |
finish: function( type ) { |
if ( type !== false ) { |
type = type || "fx"; |
} |
return this.each( function() { |
var index, |
data = dataPriv.get( this ), |
queue = data[ type + "queue" ], |
hooks = data[ type + "queueHooks" ], |
timers = jQuery.timers, |
length = queue ? queue.length : 0; |
|
// Enable finishing flag on private data |
data.finish = true; |
|
// Empty the queue first |
jQuery.queue( this, type, [] ); |
|
if ( hooks && hooks.stop ) { |
hooks.stop.call( this, true ); |
} |
|
// Look for any active animations, and finish them |
for ( index = timers.length; index--; ) { |
if ( timers[ index ].elem === this && timers[ index ].queue === type ) { |
timers[ index ].anim.stop( true ); |
timers.splice( index, 1 ); |
} |
} |
|
// Look for any animations in the old queue and finish them |
for ( index = 0; index < length; index++ ) { |
if ( queue[ index ] && queue[ index ].finish ) { |
queue[ index ].finish.call( this ); |
} |
} |
|
// Turn off finishing flag |
delete data.finish; |
} ); |
} |
} ); |
|
jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { |
var cssFn = jQuery.fn[ name ]; |
jQuery.fn[ name ] = function( speed, easing, callback ) { |
return speed == null || typeof speed === "boolean" ? |
cssFn.apply( this, arguments ) : |
this.animate( genFx( name, true ), speed, easing, callback ); |
}; |
} ); |
|
// Generate shortcuts for custom animations |
jQuery.each( { |
slideDown: genFx( "show" ), |
slideUp: genFx( "hide" ), |
slideToggle: genFx( "toggle" ), |
fadeIn: { opacity: "show" }, |
fadeOut: { opacity: "hide" }, |
fadeToggle: { opacity: "toggle" } |
}, function( name, props ) { |
jQuery.fn[ name ] = function( speed, easing, callback ) { |
return this.animate( props, speed, easing, callback ); |
}; |
} ); |
|
jQuery.timers = []; |
jQuery.fx.tick = function() { |
var timer, |
i = 0, |
timers = jQuery.timers; |
|
fxNow = jQuery.now(); |
|
for ( ; i < timers.length; i++ ) { |
timer = timers[ i ]; |
|
// Run the timer and safely remove it when done (allowing for external removal) |
if ( !timer() && timers[ i ] === timer ) { |
timers.splice( i--, 1 ); |
} |
} |
|
if ( !timers.length ) { |
jQuery.fx.stop(); |
} |
fxNow = undefined; |
}; |
|
jQuery.fx.timer = function( timer ) { |
jQuery.timers.push( timer ); |
jQuery.fx.start(); |
}; |
|
jQuery.fx.interval = 13; |
jQuery.fx.start = function() { |
if ( inProgress ) { |
return; |
} |
|
inProgress = true; |
schedule(); |
}; |
|
jQuery.fx.stop = function() { |
inProgress = null; |
}; |
|
jQuery.fx.speeds = { |
slow: 600, |
fast: 200, |
|
// Default speed |
_default: 400 |
}; |
|
return jQuery; |
} ); |