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Jonas Leder authoredJonas Leder authored
jquery-ui.js 161.38 KiB
/*! jQuery UI - v1.12.1 - 2019-11-10
* http://jqueryui.com
* Includes: widget.js, position.js, data.js, disable-selection.js, focusable.js, form-reset-mixin.js, keycode.js, labels.js, scroll-parent.js, tabbable.js, unique-id.js, widgets/draggable.js, widgets/resizable.js, widgets/button.js, widgets/checkboxradio.js, widgets/controlgroup.js, widgets/dialog.js, widgets/mouse.js
* Copyright jQuery Foundation and other contributors; Licensed MIT */
(function( factory ) {
if ( typeof define === "function" && define.amd ) {
// AMD. Register as an anonymous module.
define([ "jquery" ], factory );
} else {
// Browser globals
factory( jQuery );
}
}(function( $ ) {
$.ui = $.ui || {};
var version = $.ui.version = "1.12.1";
/*!
* jQuery UI Widget 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Widget
//>>group: Core
//>>description: Provides a factory for creating stateful widgets with a common API.
//>>docs: http://api.jqueryui.com/jQuery.widget/
//>>demos: http://jqueryui.com/widget/
var widgetUuid = 0;
var widgetSlice = Array.prototype.slice;
$.cleanData = ( function( orig ) {
return function( elems ) {
var events, elem, i;
for ( i = 0; ( elem = elems[ i ] ) != null; i++ ) {
try {
// Only trigger remove when necessary to save time
events = $._data( elem, "events" );
if ( events && events.remove ) {
$( elem ).triggerHandler( "remove" );
}
// Http://bugs.jquery.com/ticket/8235
} catch ( e ) {}
}
orig( elems );
};
} )( $.cleanData );
$.widget = function( name, base, prototype ) {
var existingConstructor, constructor, basePrototype;
// ProxiedPrototype allows the provided prototype to remain unmodified
// so that it can be used as a mixin for multiple widgets (#8876)
var proxiedPrototype = {};
var namespace = name.split( "." )[ 0 ];
name = name.split( "." )[ 1 ]; var fullName = namespace + "-" + name;
if ( !prototype ) {
prototype = base;
base = $.Widget;
}
if ( $.isArray( prototype ) ) {
prototype = $.extend.apply( null, [ {} ].concat( prototype ) );
}
// Create selector for plugin
$.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) {
return !!$.data( elem, fullName );
};
$[ namespace ] = $[ namespace ] || {};
existingConstructor = $[ namespace ][ name ];
constructor = $[ namespace ][ name ] = function( options, element ) {
// Allow instantiation without "new" keyword
if ( !this._createWidget ) {
return new constructor( options, element );
}
// Allow instantiation without initializing for simple inheritance
// must use "new" keyword (the code above always passes args)
if ( arguments.length ) {
this._createWidget( options, element );
}
};
// Extend with the existing constructor to carry over any static properties
$.extend( constructor, existingConstructor, {
version: prototype.version,
// Copy the object used to create the prototype in case we need to
// redefine the widget later
_proto: $.extend( {}, prototype ),
// Track widgets that inherit from this widget in case this widget is
// redefined after a widget inherits from it
_childConstructors: []
} );
basePrototype = new base();
// We need to make the options hash a property directly on the new instance
// otherwise we'll modify the options hash on the prototype that we're
// inheriting from
basePrototype.options = $.widget.extend( {}, basePrototype.options );
$.each( prototype, function( prop, value ) {
if ( !$.isFunction( value ) ) {
proxiedPrototype[ prop ] = value;
return;
}
proxiedPrototype[ prop ] = ( function() {
function _super() {
return base.prototype[ prop ].apply( this, arguments );
}
function _superApply( args ) {
return base.prototype[ prop ].apply( this, args );
}
return function() {
var __super = this._super;
var __superApply = this._superApply;
var returnValue;
this._super = _super;
this._superApply = _superApply;
returnValue = value.apply( this, arguments );
this._super = __super;
this._superApply = __superApply;
return returnValue;
};
} )();
} );
constructor.prototype = $.widget.extend( basePrototype, {
// TODO: remove support for widgetEventPrefix
// always use the name + a colon as the prefix, e.g., draggable:start
// don't prefix for widgets that aren't DOM-based
widgetEventPrefix: existingConstructor ? ( basePrototype.widgetEventPrefix || name ) : name
}, proxiedPrototype, {
constructor: constructor,
namespace: namespace,
widgetName: name,
widgetFullName: fullName
} );
// If this widget is being redefined then we need to find all widgets that
// are inheriting from it and redefine all of them so that they inherit from
// the new version of this widget. We're essentially trying to replace one
// level in the prototype chain.
if ( existingConstructor ) {
$.each( existingConstructor._childConstructors, function( i, child ) {
var childPrototype = child.prototype;
// Redefine the child widget using the same prototype that was
// originally used, but inherit from the new version of the base
$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor,
child._proto );
} );
// Remove the list of existing child constructors from the old constructor
// so the old child constructors can be garbage collected
delete existingConstructor._childConstructors;
} else {
base._childConstructors.push( constructor );
}
$.widget.bridge( name, constructor );
return constructor;
};
$.widget.extend = function( target ) {
var input = widgetSlice.call( arguments, 1 );
var inputIndex = 0;
var inputLength = input.length;
var key;
var value;
for ( ; inputIndex < inputLength; inputIndex++ ) {
for ( key in input[ inputIndex ] ) {
value = input[ inputIndex ][ key ];
if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {
// Clone objects
if ( $.isPlainObject( value ) ) {
target[ key ] = $.isPlainObject( target[ key ] ) ?
$.widget.extend( {}, target[ key ], value ) :
// Don't extend strings, arrays, etc. with objects
$.widget.extend( {}, value );
// Copy everything else by reference
} else {
target[ key ] = value;
}
}
}
}
return target;
};
$.widget.bridge = function( name, object ) {
var fullName = object.prototype.widgetFullName || name;
$.fn[ name ] = function( options ) {
var isMethodCall = typeof options === "string";
var args = widgetSlice.call( arguments, 1 );
var returnValue = this;
if ( isMethodCall ) {
// If this is an empty collection, we need to have the instance method
// return undefined instead of the jQuery instance
if ( !this.length && options === "instance" ) {
returnValue = undefined;
} else {
this.each( function() {
var methodValue;
var instance = $.data( this, fullName );
if ( options === "instance" ) {
returnValue = instance;
return false;
}
if ( !instance ) {
return $.error( "cannot call methods on " + name +
" prior to initialization; " +
"attempted to call method '" + options + "'" );
}
if ( !$.isFunction( instance[ options ] ) || options.charAt( 0 ) === "_" ) {
return $.error( "no such method '" + options + "' for " + name +
" widget instance" );
}
methodValue = instance[ options ].apply( instance, args );
if ( methodValue !== instance && methodValue !== undefined ) {
returnValue = methodValue && methodValue.jquery ?
returnValue.pushStack( methodValue.get() ) :
methodValue;
return false;
}
} );
}
} else {
// Allow multiple hashes to be passed on init
if ( args.length ) {
options = $.widget.extend.apply( null, [ options ].concat( args ) );
}
this.each( function() {
var instance = $.data( this, fullName );
if ( instance ) {
instance.option( options || {} );
if ( instance._init ) {
instance._init();
}
} else { $.data( this, fullName, new object( options, this ) );
}
} );
}
return returnValue;
};
};
$.Widget = function( /* options, element */ ) {};
$.Widget._childConstructors = [];
$.Widget.prototype = {
widgetName: "widget",
widgetEventPrefix: "",
defaultElement: "<div>",
options: {
classes: {},
disabled: false,
// Callbacks
create: null
},
_createWidget: function( options, element ) {
element = $( element || this.defaultElement || this )[ 0 ];
this.element = $( element );
this.uuid = widgetUuid++;
this.eventNamespace = "." + this.widgetName + this.uuid;
this.bindings = $();
this.hoverable = $();
this.focusable = $();
this.classesElementLookup = {};
if ( element !== this ) {
$.data( element, this.widgetFullName, this );
this._on( true, this.element, {
remove: function( event ) {
if ( event.target === element ) {
this.destroy();
}
}
} );
this.document = $( element.style ?
// Element within the document
element.ownerDocument :
// Element is window or document
element.document || element );
this.window = $( this.document[ 0 ].defaultView || this.document[ 0 ].parentWindow );
}
this.options = $.widget.extend( {},
this.options,
this._getCreateOptions(),
options );
this._create();
if ( this.options.disabled ) {
this._setOptionDisabled( this.options.disabled );
}
this._trigger( "create", null, this._getCreateEventData() );
this._init();
},
_getCreateOptions: function() {
return {};
},
_getCreateEventData: $.noop,
_create: $.noop,
_init: $.noop,
destroy: function() {
var that = this;
this._destroy();
$.each( this.classesElementLookup, function( key, value ) {
that._removeClass( value, key );
} );
// We can probably remove the unbind calls in 2.0
// all event bindings should go through this._on()
this.element
.off( this.eventNamespace )
.removeData( this.widgetFullName );
this.widget()
.off( this.eventNamespace )
.removeAttr( "aria-disabled" );
// Clean up events and states
this.bindings.off( this.eventNamespace );
},
_destroy: $.noop,
widget: function() {
return this.element;
},
option: function( key, value ) {
var options = key;
var parts;
var curOption;
var i;
if ( arguments.length === 0 ) {
// Don't return a reference to the internal hash
return $.widget.extend( {}, this.options );
}
if ( typeof key === "string" ) {
// Handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
options = {};
parts = key.split( "." );
key = parts.shift();
if ( parts.length ) {
curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
for ( i = 0; i < parts.length - 1; i++ ) {
curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
curOption = curOption[ parts[ i ] ];
}
key = parts.pop();
if ( arguments.length === 1 ) {
return curOption[ key ] === undefined ? null : curOption[ key ];
}
curOption[ key ] = value;
} else {
if ( arguments.length === 1 ) {
return this.options[ key ] === undefined ? null : this.options[ key ];
} options[ key ] = value;
}
}
this._setOptions( options );
return this;
},
_setOptions: function( options ) {
var key;
for ( key in options ) {
this._setOption( key, options[ key ] );
}
return this;
},
_setOption: function( key, value ) {
if ( key === "classes" ) {
this._setOptionClasses( value );
}
this.options[ key ] = value;
if ( key === "disabled" ) {
this._setOptionDisabled( value );
}
return this;
},
_setOptionClasses: function( value ) {
var classKey, elements, currentElements;
for ( classKey in value ) {
currentElements = this.classesElementLookup[ classKey ];
if ( value[ classKey ] === this.options.classes[ classKey ] ||
!currentElements ||
!currentElements.length ) {
continue;
}
// We are doing this to create a new jQuery object because the _removeClass() call
// on the next line is going to destroy the reference to the current elements being
// tracked. We need to save a copy of this collection so that we can add the new classes
// below.
elements = $( currentElements.get() );
this._removeClass( currentElements, classKey );
// We don't use _addClass() here, because that uses this.options.classes
// for generating the string of classes. We want to use the value passed in from
// _setOption(), this is the new value of the classes option which was passed to
// _setOption(). We pass this value directly to _classes().
elements.addClass( this._classes( {
element: elements,
keys: classKey,
classes: value,
add: true
} ) );
}
},
_setOptionDisabled: function( value ) {
this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null, !!value );
// If the widget is becoming disabled, then nothing is interactive
if ( value ) {
this._removeClass( this.hoverable, null, "ui-state-hover" ); this._removeClass( this.focusable, null, "ui-state-focus" );
}
},
enable: function() {
return this._setOptions( { disabled: false } );
},
disable: function() {
return this._setOptions( { disabled: true } );
},
_classes: function( options ) {
var full = [];
var that = this;
options = $.extend( {
element: this.element,
classes: this.options.classes || {}
}, options );
function processClassString( classes, checkOption ) {
var current, i;
for ( i = 0; i < classes.length; i++ ) {
current = that.classesElementLookup[ classes[ i ] ] || $();
if ( options.add ) {
current = $( $.unique( current.get().concat( options.element.get() ) ) );
} else {
current = $( current.not( options.element ).get() );
}
that.classesElementLookup[ classes[ i ] ] = current;
full.push( classes[ i ] );
if ( checkOption && options.classes[ classes[ i ] ] ) {
full.push( options.classes[ classes[ i ] ] );
}
}
}
this._on( options.element, {
"remove": "_untrackClassesElement"
} );
if ( options.keys ) {
processClassString( options.keys.match( /\S+/g ) || [], true );
}
if ( options.extra ) {
processClassString( options.extra.match( /\S+/g ) || [] );
}
return full.join( " " );
},
_untrackClassesElement: function( event ) {
var that = this;
$.each( that.classesElementLookup, function( key, value ) {
if ( $.inArray( event.target, value ) !== -1 ) {
that.classesElementLookup[ key ] = $( value.not( event.target ).get() );
}
} );
},
_removeClass: function( element, keys, extra ) {
return this._toggleClass( element, keys, extra, false );
},
_addClass: function( element, keys, extra ) {
return this._toggleClass( element, keys, extra, true );
},
_toggleClass: function( element, keys, extra, add ) { add = ( typeof add === "boolean" ) ? add : extra;
var shift = ( typeof element === "string" || element === null ),
options = {
extra: shift ? keys : extra,
keys: shift ? element : keys,
element: shift ? this.element : element,
add: add
};
options.element.toggleClass( this._classes( options ), add );
return this;
},
_on: function( suppressDisabledCheck, element, handlers ) {
var delegateElement;
var instance = this;
// No suppressDisabledCheck flag, shuffle arguments
if ( typeof suppressDisabledCheck !== "boolean" ) {
handlers = element;
element = suppressDisabledCheck;
suppressDisabledCheck = false;
}
// No element argument, shuffle and use this.element
if ( !handlers ) {
handlers = element;
element = this.element;
delegateElement = this.widget();
} else {
element = delegateElement = $( element );
this.bindings = this.bindings.add( element );
}
$.each( handlers, function( event, handler ) {
function handlerProxy() {
// Allow widgets to customize the disabled handling
// - disabled as an array instead of boolean
// - disabled class as method for disabling individual parts
if ( !suppressDisabledCheck &&
( instance.options.disabled === true ||
$( this ).hasClass( "ui-state-disabled" ) ) ) {
return;
}
return ( typeof handler === "string" ? instance[ handler ] : handler )
.apply( instance, arguments );
}
// Copy the guid so direct unbinding works
if ( typeof handler !== "string" ) {
handlerProxy.guid = handler.guid =
handler.guid || handlerProxy.guid || $.guid++;
}
var match = event.match( /^([\w:-]*)\s*(.*)$/ );
var eventName = match[ 1 ] + instance.eventNamespace;
var selector = match[ 2 ];
if ( selector ) {
delegateElement.on( eventName, selector, handlerProxy );
} else {
element.on( eventName, handlerProxy );
}
} );
},
_off: function( element, eventName ) {
eventName = ( eventName || "" ).split( " " ).join( this.eventNamespace + " " ) +
this.eventNamespace;
element.off( eventName ).off( eventName );
// Clear the stack to avoid memory leaks (#10056)
this.bindings = $( this.bindings.not( element ).get() );
this.focusable = $( this.focusable.not( element ).get() );
this.hoverable = $( this.hoverable.not( element ).get() );
},
_delay: function( handler, delay ) {
function handlerProxy() {
return ( typeof handler === "string" ? instance[ handler ] : handler )
.apply( instance, arguments );
}
var instance = this;
return setTimeout( handlerProxy, delay || 0 );
},
_hoverable: function( element ) {
this.hoverable = this.hoverable.add( element );
this._on( element, {
mouseenter: function( event ) {
this._addClass( $( event.currentTarget ), null, "ui-state-hover" );
},
mouseleave: function( event ) {
this._removeClass( $( event.currentTarget ), null, "ui-state-hover" );
}
} );
},
_focusable: function( element ) {
this.focusable = this.focusable.add( element );
this._on( element, {
focusin: function( event ) {
this._addClass( $( event.currentTarget ), null, "ui-state-focus" );
},
focusout: function( event ) {
this._removeClass( $( event.currentTarget ), null, "ui-state-focus" );
}
} );
},
_trigger: function( type, event, data ) {
var prop, orig;
var callback = this.options[ type ];
data = data || {};
event = $.Event( event );
event.type = ( type === this.widgetEventPrefix ?
type :
this.widgetEventPrefix + type ).toLowerCase();
// The original event may come from any element
// so we need to reset the target on the new event
event.target = this.element[ 0 ];
// Copy original event properties over to the new event
orig = event.originalEvent;
if ( orig ) {
for ( prop in orig ) {
if ( !( prop in event ) ) {
event[ prop ] = orig[ prop ];
}
}
}
this.element.trigger( event, data );
return !( $.isFunction( callback ) &&
callback.apply( this.element[ 0 ], [ event ].concat( data ) ) === false ||
event.isDefaultPrevented() );
}
};
$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
$.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
if ( typeof options === "string" ) {
options = { effect: options };
}
var hasOptions;
var effectName = !options ?
method :
options === true || typeof options === "number" ?
defaultEffect :
options.effect || defaultEffect;
options = options || {};
if ( typeof options === "number" ) {
options = { duration: options };
}
hasOptions = !$.isEmptyObject( options );
options.complete = callback;
if ( options.delay ) {
element.delay( options.delay );
}
if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
element[ method ]( options );
} else if ( effectName !== method && element[ effectName ] ) {
element[ effectName ]( options.duration, options.easing, callback );
} else {
element.queue( function( next ) {
$( this )[ method ]();
if ( callback ) {
callback.call( element[ 0 ] );
}
next();
} );
}
};
} );
var widget = $.widget;
/*!
* jQuery UI Position 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*
* http://api.jqueryui.com/position/
*/
//>>label: Position
//>>group: Core
//>>description: Positions elements relative to other elements.
//>>docs: http://api.jqueryui.com/position/
//>>demos: http://jqueryui.com/position/
( function() {
var cachedScrollbarWidth,
max = Math.max,
abs = Math.abs,
rhorizontal = /left|center|right/,
rvertical = /top|center|bottom/,
roffset = /[\+\-]\d+(\.[\d]+)?%?/, rposition = /^\w+/,
rpercent = /%$/,
_position = $.fn.position;
function getOffsets( offsets, width, height ) {
return [
parseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),
parseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )
];
}
function parseCss( element, property ) {
return parseInt( $.css( element, property ), 10 ) || 0;
}
function getDimensions( elem ) {
var raw = elem[ 0 ];
if ( raw.nodeType === 9 ) {
return {
width: elem.width(),
height: elem.height(),
offset: { top: 0, left: 0 }
};
}
if ( $.isWindow( raw ) ) {
return {
width: elem.width(),
height: elem.height(),
offset: { top: elem.scrollTop(), left: elem.scrollLeft() }
};
}
if ( raw.preventDefault ) {
return {
width: 0,
height: 0,
offset: { top: raw.pageY, left: raw.pageX }
};
}
return {
width: elem.outerWidth(),
height: elem.outerHeight(),
offset: elem.offset()
};
}
$.position = {
scrollbarWidth: function() {
if ( cachedScrollbarWidth !== undefined ) {
return cachedScrollbarWidth;
}
var w1, w2,
div = $( "<div " +
"style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'>" +
"<div style='height:100px;width:auto;'></div></div>" ),
innerDiv = div.children()[ 0 ];
$( "body" ).append( div );
w1 = innerDiv.offsetWidth;
div.css( "overflow", "scroll" );
w2 = innerDiv.offsetWidth;
if ( w1 === w2 ) {
w2 = div[ 0 ].clientWidth;
}
div.remove();
return ( cachedScrollbarWidth = w1 - w2 );
}, getScrollInfo: function( within ) {
var overflowX = within.isWindow || within.isDocument ? "" :
within.element.css( "overflow-x" ),
overflowY = within.isWindow || within.isDocument ? "" :
within.element.css( "overflow-y" ),
hasOverflowX = overflowX === "scroll" ||
( overflowX === "auto" && within.width < within.element[ 0 ].scrollWidth ),
hasOverflowY = overflowY === "scroll" ||
( overflowY === "auto" && within.height < within.element[ 0 ].scrollHeight );
return {
width: hasOverflowY ? $.position.scrollbarWidth() : 0,
height: hasOverflowX ? $.position.scrollbarWidth() : 0
};
},
getWithinInfo: function( element ) {
var withinElement = $( element || window ),
isWindow = $.isWindow( withinElement[ 0 ] ),
isDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9,
hasOffset = !isWindow && !isDocument;
return {
element: withinElement,
isWindow: isWindow,
isDocument: isDocument,
offset: hasOffset ? $( element ).offset() : { left: 0, top: 0 },
scrollLeft: withinElement.scrollLeft(),
scrollTop: withinElement.scrollTop(),
width: withinElement.outerWidth(),
height: withinElement.outerHeight()
};
}
};
$.fn.position = function( options ) {
if ( !options || !options.of ) {
return _position.apply( this, arguments );
}
// Make a copy, we don't want to modify arguments
options = $.extend( {}, options );
var atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,
target = $( options.of ),
within = $.position.getWithinInfo( options.within ),
scrollInfo = $.position.getScrollInfo( within ),
collision = ( options.collision || "flip" ).split( " " ),
offsets = {};
dimensions = getDimensions( target );
if ( target[ 0 ].preventDefault ) {
// Force left top to allow flipping
options.at = "left top";
}
targetWidth = dimensions.width;
targetHeight = dimensions.height;
targetOffset = dimensions.offset;
// Clone to reuse original targetOffset later
basePosition = $.extend( {}, targetOffset );
// Force my and at to have valid horizontal and vertical positions
// if a value is missing or invalid, it will be converted to center
$.each( [ "my", "at" ], function() {
var pos = ( options[ this ] || "" ).split( " " ),
horizontalOffset,
verticalOffset;
if ( pos.length === 1 ) {
pos = rhorizontal.test( pos[ 0 ] ) ?
pos.concat( [ "center" ] ) : rvertical.test( pos[ 0 ] ) ?
[ "center" ].concat( pos ) :
[ "center", "center" ];
}
pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center";
pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center";
// Calculate offsets
horizontalOffset = roffset.exec( pos[ 0 ] );
verticalOffset = roffset.exec( pos[ 1 ] );
offsets[ this ] = [
horizontalOffset ? horizontalOffset[ 0 ] : 0,
verticalOffset ? verticalOffset[ 0 ] : 0
];
// Reduce to just the positions without the offsets
options[ this ] = [
rposition.exec( pos[ 0 ] )[ 0 ],
rposition.exec( pos[ 1 ] )[ 0 ]
];
} );
// Normalize collision option
if ( collision.length === 1 ) {
collision[ 1 ] = collision[ 0 ];
}
if ( options.at[ 0 ] === "right" ) {
basePosition.left += targetWidth;
} else if ( options.at[ 0 ] === "center" ) {
basePosition.left += targetWidth / 2;
}
if ( options.at[ 1 ] === "bottom" ) {
basePosition.top += targetHeight;
} else if ( options.at[ 1 ] === "center" ) {
basePosition.top += targetHeight / 2;
}
atOffset = getOffsets( offsets.at, targetWidth, targetHeight );
basePosition.left += atOffset[ 0 ];
basePosition.top += atOffset[ 1 ];
return this.each( function() {
var collisionPosition, using,
elem = $( this ),
elemWidth = elem.outerWidth(),
elemHeight = elem.outerHeight(),
marginLeft = parseCss( this, "marginLeft" ),
marginTop = parseCss( this, "marginTop" ),
collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) +
scrollInfo.width,
collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) +
scrollInfo.height,
position = $.extend( {}, basePosition ),
myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );
if ( options.my[ 0 ] === "right" ) {
position.left -= elemWidth;
} else if ( options.my[ 0 ] === "center" ) {
position.left -= elemWidth / 2;
}
if ( options.my[ 1 ] === "bottom" ) {
position.top -= elemHeight;
} else if ( options.my[ 1 ] === "center" ) {
position.top -= elemHeight / 2;
}
position.left += myOffset[ 0 ]; position.top += myOffset[ 1 ];
collisionPosition = {
marginLeft: marginLeft,
marginTop: marginTop
};
$.each( [ "left", "top" ], function( i, dir ) {
if ( $.ui.position[ collision[ i ] ] ) {
$.ui.position[ collision[ i ] ][ dir ]( position, {
targetWidth: targetWidth,
targetHeight: targetHeight,
elemWidth: elemWidth,
elemHeight: elemHeight,
collisionPosition: collisionPosition,
collisionWidth: collisionWidth,
collisionHeight: collisionHeight,
offset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],
my: options.my,
at: options.at,
within: within,
elem: elem
} );
}
} );
if ( options.using ) {
// Adds feedback as second argument to using callback, if present
using = function( props ) {
var left = targetOffset.left - position.left,
right = left + targetWidth - elemWidth,
top = targetOffset.top - position.top,
bottom = top + targetHeight - elemHeight,
feedback = {
target: {
element: target,
left: targetOffset.left,
top: targetOffset.top,
width: targetWidth,
height: targetHeight
},
element: {
element: elem,
left: position.left,
top: position.top,
width: elemWidth,
height: elemHeight
},
horizontal: right < 0 ? "left" : left > 0 ? "right" : "center",
vertical: bottom < 0 ? "top" : top > 0 ? "bottom" : "middle"
};
if ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {
feedback.horizontal = "center";
}
if ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {
feedback.vertical = "middle";
}
if ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {
feedback.important = "horizontal";
} else {
feedback.important = "vertical";
}
options.using.call( this, props, feedback );
};
}
elem.offset( $.extend( position, { using: using } ) );
} );
};
$.ui.position = {
fit: {
left: function( position, data ) {
var within = data.within,
withinOffset = within.isWindow ? within.scrollLeft : within.offset.left,
outerWidth = within.width,
collisionPosLeft = position.left - data.collisionPosition.marginLeft,
overLeft = withinOffset - collisionPosLeft,
overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,
newOverRight;
// Element is wider than within
if ( data.collisionWidth > outerWidth ) {
// Element is initially over the left side of within
if ( overLeft > 0 && overRight <= 0 ) {
newOverRight = position.left + overLeft + data.collisionWidth - outerWidth -
withinOffset;
position.left += overLeft - newOverRight;
// Element is initially over right side of within
} else if ( overRight > 0 && overLeft <= 0 ) {
position.left = withinOffset;
// Element is initially over both left and right sides of within
} else {
if ( overLeft > overRight ) {
position.left = withinOffset + outerWidth - data.collisionWidth;
} else {
position.left = withinOffset;
}
}
// Too far left -> align with left edge
} else if ( overLeft > 0 ) {
position.left += overLeft;
// Too far right -> align with right edge
} else if ( overRight > 0 ) {
position.left -= overRight;
// Adjust based on position and margin
} else {
position.left = max( position.left - collisionPosLeft, position.left );
}
},
top: function( position, data ) {
var within = data.within,
withinOffset = within.isWindow ? within.scrollTop : within.offset.top,
outerHeight = data.within.height,
collisionPosTop = position.top - data.collisionPosition.marginTop,
overTop = withinOffset - collisionPosTop,
overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,
newOverBottom;
// Element is taller than within
if ( data.collisionHeight > outerHeight ) {
// Element is initially over the top of within
if ( overTop > 0 && overBottom <= 0 ) {
newOverBottom = position.top + overTop + data.collisionHeight - outerHeight -
withinOffset;
position.top += overTop - newOverBottom;
// Element is initially over bottom of within
} else if ( overBottom > 0 && overTop <= 0 ) {
position.top = withinOffset;
// Element is initially over both top and bottom of within } else {
if ( overTop > overBottom ) {
position.top = withinOffset + outerHeight - data.collisionHeight;
} else {
position.top = withinOffset;
}
}
// Too far up -> align with top
} else if ( overTop > 0 ) {
position.top += overTop;
// Too far down -> align with bottom edge
} else if ( overBottom > 0 ) {
position.top -= overBottom;
// Adjust based on position and margin
} else {
position.top = max( position.top - collisionPosTop, position.top );
}
}
},
flip: {
left: function( position, data ) {
var within = data.within,
withinOffset = within.offset.left + within.scrollLeft,
outerWidth = within.width,
offsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,
collisionPosLeft = position.left - data.collisionPosition.marginLeft,
overLeft = collisionPosLeft - offsetLeft,
overRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,
myOffset = data.my[ 0 ] === "left" ?
-data.elemWidth :
data.my[ 0 ] === "right" ?
data.elemWidth :
0,
atOffset = data.at[ 0 ] === "left" ?
data.targetWidth :
data.at[ 0 ] === "right" ?
-data.targetWidth :
0,
offset = -2 * data.offset[ 0 ],
newOverRight,
newOverLeft;
if ( overLeft < 0 ) {
newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth -
outerWidth - withinOffset;
if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {
position.left += myOffset + atOffset + offset;
}
} else if ( overRight > 0 ) {
newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset +
atOffset + offset - offsetLeft;
if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {
position.left += myOffset + atOffset + offset;
}
}
},
top: function( position, data ) {
var within = data.within,
withinOffset = within.offset.top + within.scrollTop,
outerHeight = within.height,
offsetTop = within.isWindow ? within.scrollTop : within.offset.top,
collisionPosTop = position.top - data.collisionPosition.marginTop,
overTop = collisionPosTop - offsetTop,
overBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,
top = data.my[ 1 ] === "top",
myOffset = top ?
-data.elemHeight : data.my[ 1 ] === "bottom" ?
data.elemHeight :
0,
atOffset = data.at[ 1 ] === "top" ?
data.targetHeight :
data.at[ 1 ] === "bottom" ?
-data.targetHeight :
0,
offset = -2 * data.offset[ 1 ],
newOverTop,
newOverBottom;
if ( overTop < 0 ) {
newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight -
outerHeight - withinOffset;
if ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) {
position.top += myOffset + atOffset + offset;
}
} else if ( overBottom > 0 ) {
newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset +
offset - offsetTop;
if ( newOverTop > 0 || abs( newOverTop ) < overBottom ) {
position.top += myOffset + atOffset + offset;
}
}
}
},
flipfit: {
left: function() {
$.ui.position.flip.left.apply( this, arguments );
$.ui.position.fit.left.apply( this, arguments );
},
top: function() {
$.ui.position.flip.top.apply( this, arguments );
$.ui.position.fit.top.apply( this, arguments );
}
}
};
} )();
var position = $.ui.position;
/*!
* jQuery UI :data 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: :data Selector
//>>group: Core
//>>description: Selects elements which have data stored under the specified key.
//>>docs: http://api.jqueryui.com/data-selector/
var data = $.extend( $.expr[ ":" ], {
data: $.expr.createPseudo ?
$.expr.createPseudo( function( dataName ) {
return function( elem ) {
return !!$.data( elem, dataName );
};
} ) :
// Support: jQuery <1.8
function( elem, i, match ) {
return !!$.data( elem, match[ 3 ] );
}} );
/*!
* jQuery UI Disable Selection 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: disableSelection
//>>group: Core
//>>description: Disable selection of text content within the set of matched elements.
//>>docs: http://api.jqueryui.com/disableSelection/
// This file is deprecated
var disableSelection = $.fn.extend( {
disableSelection: ( function() {
var eventType = "onselectstart" in document.createElement( "div" ) ?
"selectstart" :
"mousedown";
return function() {
return this.on( eventType + ".ui-disableSelection", function( event ) {
event.preventDefault();
} );
};
} )(),
enableSelection: function() {
return this.off( ".ui-disableSelection" );
}
} );
/*!
* jQuery UI Focusable 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: :focusable Selector
//>>group: Core
//>>description: Selects elements which can be focused.
//>>docs: http://api.jqueryui.com/focusable-selector/
// Selectors
$.ui.focusable = function( element, hasTabindex ) {
var map, mapName, img, focusableIfVisible, fieldset,
nodeName = element.nodeName.toLowerCase();
if ( "area" === nodeName ) {
map = element.parentNode;
mapName = map.name;
if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
return false;
}
img = $( "img[usemap='#" + mapName + "']" );
return img.length > 0 && img.is( ":visible" );
}
if ( /^(input|select|textarea|button|object)$/.test( nodeName ) ) { focusableIfVisible = !element.disabled;
if ( focusableIfVisible ) {
// Form controls within a disabled fieldset are disabled.
// However, controls within the fieldset's legend do not get disabled.
// Since controls generally aren't placed inside legends, we skip
// this portion of the check.
fieldset = $( element ).closest( "fieldset" )[ 0 ];
if ( fieldset ) {
focusableIfVisible = !fieldset.disabled;
}
}
} else if ( "a" === nodeName ) {
focusableIfVisible = element.href || hasTabindex;
} else {
focusableIfVisible = hasTabindex;
}
return focusableIfVisible && $( element ).is( ":visible" ) && visible( $( element ) );
};
// Support: IE 8 only
// IE 8 doesn't resolve inherit to visible/hidden for computed values
function visible( element ) {
var visibility = element.css( "visibility" );
while ( visibility === "inherit" ) {
element = element.parent();
visibility = element.css( "visibility" );
}
return visibility !== "hidden";
}
$.extend( $.expr[ ":" ], {
focusable: function( element ) {
return $.ui.focusable( element, $.attr( element, "tabindex" ) != null );
}
} );
var focusable = $.ui.focusable;
// Support: IE8 Only
// IE8 does not support the form attribute and when it is supplied. It overwrites the form prop
// with a string, so we need to find the proper form.
var form = $.fn.form = function() {
return typeof this[ 0 ].form === "string" ? this.closest( "form" ) : $( this[ 0 ].form );
};
/*!
* jQuery UI Form Reset Mixin 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Form Reset Mixin
//>>group: Core
//>>description: Refresh input widgets when their form is reset
//>>docs: http://api.jqueryui.com/form-reset-mixin/
var formResetMixin = $.ui.formResetMixin = {
_formResetHandler: function() { var form = $( this );
// Wait for the form reset to actually happen before refreshing
setTimeout( function() {
var instances = form.data( "ui-form-reset-instances" );
$.each( instances, function() {
this.refresh();
} );
} );
},
_bindFormResetHandler: function() {
this.form = this.element.form();
if ( !this.form.length ) {
return;
}
var instances = this.form.data( "ui-form-reset-instances" ) || [];
if ( !instances.length ) {
// We don't use _on() here because we use a single event handler per form
this.form.on( "reset.ui-form-reset", this._formResetHandler );
}
instances.push( this );
this.form.data( "ui-form-reset-instances", instances );
},
_unbindFormResetHandler: function() {
if ( !this.form.length ) {
return;
}
var instances = this.form.data( "ui-form-reset-instances" );
instances.splice( $.inArray( this, instances ), 1 );
if ( instances.length ) {
this.form.data( "ui-form-reset-instances", instances );
} else {
this.form
.removeData( "ui-form-reset-instances" )
.off( "reset.ui-form-reset" );
}
}
};
/*!
* jQuery UI Keycode 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Keycode
//>>group: Core
//>>description: Provide keycodes as keynames
//>>docs: http://api.jqueryui.com/jQuery.ui.keyCode/
var keycode = $.ui.keyCode = {
BACKSPACE: 8,
COMMA: 188,
DELETE: 46,
DOWN: 40,
END: 35,
ENTER: 13,
ESCAPE: 27,
HOME: 36,
LEFT: 37, PAGE_DOWN: 34,
PAGE_UP: 33,
PERIOD: 190,
RIGHT: 39,
SPACE: 32,
TAB: 9,
UP: 38
};
// Internal use only
var escapeSelector = $.ui.escapeSelector = ( function() {
var selectorEscape = /([!"#$%&'()*+,./:;<=>?@[\]^`{|}~])/g;
return function( selector ) {
return selector.replace( selectorEscape, "\\$1" );
};
} )();
/*!
* jQuery UI Labels 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: labels
//>>group: Core
//>>description: Find all the labels associated with a given input
//>>docs: http://api.jqueryui.com/labels/
var labels = $.fn.labels = function() {
var ancestor, selector, id, labels, ancestors;
// Check control.labels first
if ( this[ 0 ].labels && this[ 0 ].labels.length ) {
return this.pushStack( this[ 0 ].labels );
}
// Support: IE <= 11, FF <= 37, Android <= 2.3 only
// Above browsers do not support control.labels. Everything below is to support them
// as well as document fragments. control.labels does not work on document fragments
labels = this.eq( 0 ).parents( "label" );
// Look for the label based on the id
id = this.attr( "id" );
if ( id ) {
// We don't search against the document in case the element
// is disconnected from the DOM
ancestor = this.eq( 0 ).parents().last();
// Get a full set of top level ancestors
ancestors = ancestor.add( ancestor.length ? ancestor.siblings() : this.siblings() );
// Create a selector for the label based on the id
selector = "label[for='" + $.ui.escapeSelector( id ) + "']";
labels = labels.add( ancestors.find( selector ).addBack( selector ) );
}
// Return whatever we have found for labels
return this.pushStack( labels );};
/*!
* jQuery UI Scroll Parent 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: scrollParent
//>>group: Core
//>>description: Get the closest ancestor element that is scrollable.
//>>docs: http://api.jqueryui.com/scrollParent/
var scrollParent = $.fn.scrollParent = function( includeHidden ) {
var position = this.css( "position" ),
excludeStaticParent = position === "absolute",
overflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/,
scrollParent = this.parents().filter( function() {
var parent = $( this );
if ( excludeStaticParent && parent.css( "position" ) === "static" ) {
return false;
}
return overflowRegex.test( parent.css( "overflow" ) + parent.css( "overflow-y" ) +
parent.css( "overflow-x" ) );
} ).eq( 0 );
return position === "fixed" || !scrollParent.length ?
$( this[ 0 ].ownerDocument || document ) :
scrollParent;
};
/*!
* jQuery UI Tabbable 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: :tabbable Selector
//>>group: Core
//>>description: Selects elements which can be tabbed to.
//>>docs: http://api.jqueryui.com/tabbable-selector/
var tabbable = $.extend( $.expr[ ":" ], {
tabbable: function( element ) {
var tabIndex = $.attr( element, "tabindex" ),
hasTabindex = tabIndex != null;
return ( !hasTabindex || tabIndex >= 0 ) && $.ui.focusable( element, hasTabindex );
}
} );
/*!
* jQuery UI Unique ID 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license */
//>>label: uniqueId
//>>group: Core
//>>description: Functions to generate and remove uniqueId's
//>>docs: http://api.jqueryui.com/uniqueId/
var uniqueId = $.fn.extend( {
uniqueId: ( function() {
var uuid = 0;
return function() {
return this.each( function() {
if ( !this.id ) {
this.id = "ui-id-" + ( ++uuid );
}
} );
};
} )(),
removeUniqueId: function() {
return this.each( function() {
if ( /^ui-id-\d+$/.test( this.id ) ) {
$( this ).removeAttr( "id" );
}
} );
}
} );
// This file is deprecated
var ie = $.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );
/*!
* jQuery UI Mouse 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Mouse
//>>group: Widgets
//>>description: Abstracts mouse-based interactions to assist in creating certain widgets.
//>>docs: http://api.jqueryui.com/mouse/
var mouseHandled = false;
$( document ).on( "mouseup", function() {
mouseHandled = false;
} );
var widgetsMouse = $.widget( "ui.mouse", {
version: "1.12.1",
options: {
cancel: "input, textarea, button, select, option",
distance: 1,
delay: 0
},
_mouseInit: function() {
var that = this;
this.element
.on( "mousedown." + this.widgetName, function( event ) { return that._mouseDown( event );
} )
.on( "click." + this.widgetName, function( event ) {
if ( true === $.data( event.target, that.widgetName + ".preventClickEvent" ) ) {
$.removeData( event.target, that.widgetName + ".preventClickEvent" );
event.stopImmediatePropagation();
return false;
}
} );
this.started = false;
},
// TODO: make sure destroying one instance of mouse doesn't mess with
// other instances of mouse
_mouseDestroy: function() {
this.element.off( "." + this.widgetName );
if ( this._mouseMoveDelegate ) {
this.document
.off( "mousemove." + this.widgetName, this._mouseMoveDelegate )
.off( "mouseup." + this.widgetName, this._mouseUpDelegate );
}
},
_mouseDown: function( event ) {
// don't let more than one widget handle mouseStart
if ( mouseHandled ) {
return;
}
this._mouseMoved = false;
// We may have missed mouseup (out of window)
( this._mouseStarted && this._mouseUp( event ) );
this._mouseDownEvent = event;
var that = this,
btnIsLeft = ( event.which === 1 ),
// event.target.nodeName works around a bug in IE 8 with
// disabled inputs (#7620)
elIsCancel = ( typeof this.options.cancel === "string" && event.target.nodeName ?
$( event.target ).closest( this.options.cancel ).length : false );
if ( !btnIsLeft || elIsCancel || !this._mouseCapture( event ) ) {
return true;
}
this.mouseDelayMet = !this.options.delay;
if ( !this.mouseDelayMet ) {
this._mouseDelayTimer = setTimeout( function() {
that.mouseDelayMet = true;
}, this.options.delay );
}
if ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {
this._mouseStarted = ( this._mouseStart( event ) !== false );
if ( !this._mouseStarted ) {
event.preventDefault();
return true;
}
}
// Click event may never have fired (Gecko & Opera)
if ( true === $.data( event.target, this.widgetName + ".preventClickEvent" ) ) {
$.removeData( event.target, this.widgetName + ".preventClickEvent" );
}
// These delegates are required to keep context this._mouseMoveDelegate = function( event ) {
return that._mouseMove( event );
};
this._mouseUpDelegate = function( event ) {
return that._mouseUp( event );
};
this.document
.on( "mousemove." + this.widgetName, this._mouseMoveDelegate )
.on( "mouseup." + this.widgetName, this._mouseUpDelegate );
event.preventDefault();
mouseHandled = true;
return true;
},
_mouseMove: function( event ) {
// Only check for mouseups outside the document if you've moved inside the document
// at least once. This prevents the firing of mouseup in the case of IE<9, which will
// fire a mousemove event if content is placed under the cursor. See #7778
// Support: IE <9
if ( this._mouseMoved ) {
// IE mouseup check - mouseup happened when mouse was out of window
if ( $.ui.ie && ( !document.documentMode || document.documentMode < 9 ) &&
!event.button ) {
return this._mouseUp( event );
// Iframe mouseup check - mouseup occurred in another document
} else if ( !event.which ) {
// Support: Safari <=8 - 9
// Safari sets which to 0 if you press any of the following keys
// during a drag (#14461)
if ( event.originalEvent.altKey || event.originalEvent.ctrlKey ||
event.originalEvent.metaKey || event.originalEvent.shiftKey ) {
this.ignoreMissingWhich = true;
} else if ( !this.ignoreMissingWhich ) {
return this._mouseUp( event );
}
}
}
if ( event.which || event.button ) {
this._mouseMoved = true;
}
if ( this._mouseStarted ) {
this._mouseDrag( event );
return event.preventDefault();
}
if ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {
this._mouseStarted =
( this._mouseStart( this._mouseDownEvent, event ) !== false );
( this._mouseStarted ? this._mouseDrag( event ) : this._mouseUp( event ) );
}
return !this._mouseStarted;
},
_mouseUp: function( event ) {
this.document
.off( "mousemove." + this.widgetName, this._mouseMoveDelegate )
.off( "mouseup." + this.widgetName, this._mouseUpDelegate );
if ( this._mouseStarted ) {
this._mouseStarted = false;
if ( event.target === this._mouseDownEvent.target ) {
$.data( event.target, this.widgetName + ".preventClickEvent", true );
}
this._mouseStop( event );
}
if ( this._mouseDelayTimer ) {
clearTimeout( this._mouseDelayTimer );
delete this._mouseDelayTimer;
}
this.ignoreMissingWhich = false;
mouseHandled = false;
event.preventDefault();
},
_mouseDistanceMet: function( event ) {
return ( Math.max(
Math.abs( this._mouseDownEvent.pageX - event.pageX ),
Math.abs( this._mouseDownEvent.pageY - event.pageY )
) >= this.options.distance
);
},
_mouseDelayMet: function( /* event */ ) {
return this.mouseDelayMet;
},
// These are placeholder methods, to be overriden by extending plugin
_mouseStart: function( /* event */ ) {},
_mouseDrag: function( /* event */ ) {},
_mouseStop: function( /* event */ ) {},
_mouseCapture: function( /* event */ ) { return true; }
} );
// $.ui.plugin is deprecated. Use $.widget() extensions instead.
var plugin = $.ui.plugin = {
add: function( module, option, set ) {
var i,
proto = $.ui[ module ].prototype;
for ( i in set ) {
proto.plugins[ i ] = proto.plugins[ i ] || [];
proto.plugins[ i ].push( [ option, set[ i ] ] );
}
},
call: function( instance, name, args, allowDisconnected ) {
var i,
set = instance.plugins[ name ];
if ( !set ) {
return;
}
if ( !allowDisconnected && ( !instance.element[ 0 ].parentNode ||
instance.element[ 0 ].parentNode.nodeType === 11 ) ) {
return;
}
for ( i = 0; i < set.length; i++ ) {
if ( instance.options[ set[ i ][ 0 ] ] ) {
set[ i ][ 1 ].apply( instance.element, args );
}
}
}
};
var safeActiveElement = $.ui.safeActiveElement = function( document ) {
var activeElement;
// Support: IE 9 only
// IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe>
try {
activeElement = document.activeElement;
} catch ( error ) {
activeElement = document.body;
}
// Support: IE 9 - 11 only
// IE may return null instead of an element
// Interestingly, this only seems to occur when NOT in an iframe
if ( !activeElement ) {
activeElement = document.body;
}
// Support: IE 11 only
// IE11 returns a seemingly empty object in some cases when accessing
// document.activeElement from an <iframe>
if ( !activeElement.nodeName ) {
activeElement = document.body;
}
return activeElement;
};
var safeBlur = $.ui.safeBlur = function( element ) {
// Support: IE9 - 10 only
// If the <body> is blurred, IE will switch windows, see #9420
if ( element && element.nodeName.toLowerCase() !== "body" ) {
$( element ).trigger( "blur" );
}
};
/*!
* jQuery UI Draggable 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Draggable
//>>group: Interactions
//>>description: Enables dragging functionality for any element.
//>>docs: http://api.jqueryui.com/draggable/
//>>demos: http://jqueryui.com/draggable/
//>>css.structure: ../../themes/base/draggable.css
$.widget( "ui.draggable", $.ui.mouse, {
version: "1.12.1",
widgetEventPrefix: "drag",
options: {
addClasses: true,
appendTo: "parent",
axis: false,
connectToSortable: false,
containment: false, cursor: "auto",
cursorAt: false,
grid: false,
handle: false,
helper: "original",
iframeFix: false,
opacity: false,
refreshPositions: false,
revert: false,
revertDuration: 500,
scope: "default",
scroll: true,
scrollSensitivity: 20,
scrollSpeed: 20,
snap: false,
snapMode: "both",
snapTolerance: 20,
stack: false,
zIndex: false,
// Callbacks
drag: null,
start: null,
stop: null
},
_create: function() {
if ( this.options.helper === "original" ) {
this._setPositionRelative();
}
if ( this.options.addClasses ) {
this._addClass( "ui-draggable" );
}
this._setHandleClassName();
this._mouseInit();
},
_setOption: function( key, value ) {
this._super( key, value );
if ( key === "handle" ) {
this._removeHandleClassName();
this._setHandleClassName();
}
},
_destroy: function() {
if ( ( this.helper || this.element ).is( ".ui-draggable-dragging" ) ) {
this.destroyOnClear = true;
return;
}
this._removeHandleClassName();
this._mouseDestroy();
},
_mouseCapture: function( event ) {
var o = this.options;
// Among others, prevent a drag on a resizable-handle
if ( this.helper || o.disabled ||
$( event.target ).closest( ".ui-resizable-handle" ).length > 0 ) {
return false;
}
//Quit if we're not on a valid handle
this.handle = this._getHandle( event );
if ( !this.handle ) {
return false;
}
this._blurActiveElement( event );
this._blockFrames( o.iframeFix === true ? "iframe" : o.iframeFix );
return true;
},
_blockFrames: function( selector ) {
this.iframeBlocks = this.document.find( selector ).map( function() {
var iframe = $( this );
return $( "<div>" )
.css( "position", "absolute" )
.appendTo( iframe.parent() )
.outerWidth( iframe.outerWidth() )
.outerHeight( iframe.outerHeight() )
.offset( iframe.offset() )[ 0 ];
} );
},
_unblockFrames: function() {
if ( this.iframeBlocks ) {
this.iframeBlocks.remove();
delete this.iframeBlocks;
}
},
_blurActiveElement: function( event ) {
var activeElement = $.ui.safeActiveElement( this.document[ 0 ] ),
target = $( event.target );
// Don't blur if the event occurred on an element that is within
// the currently focused element
// See #10527, #12472
if ( target.closest( activeElement ).length ) {
return;
}
// Blur any element that currently has focus, see #4261
$.ui.safeBlur( activeElement );
},
_mouseStart: function( event ) {
var o = this.options;
//Create and append the visible helper
this.helper = this._createHelper( event );
this._addClass( this.helper, "ui-draggable-dragging" );
//Cache the helper size
this._cacheHelperProportions();
//If ddmanager is used for droppables, set the global draggable
if ( $.ui.ddmanager ) {
$.ui.ddmanager.current = this;
}
/*
* - Position generation -
* This block generates everything position related - it's the core of draggables.
*/
//Cache the margins of the original element
this._cacheMargins();
//Store the helper's css position
this.cssPosition = this.helper.css( "position" ); this.scrollParent = this.helper.scrollParent( true );
this.offsetParent = this.helper.offsetParent();
this.hasFixedAncestor = this.helper.parents().filter( function() {
return $( this ).css( "position" ) === "fixed";
} ).length > 0;
//The element's absolute position on the page minus margins
this.positionAbs = this.element.offset();
this._refreshOffsets( event );
//Generate the original position
this.originalPosition = this.position = this._generatePosition( event, false );
this.originalPageX = event.pageX;
this.originalPageY = event.pageY;
//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
( o.cursorAt && this._adjustOffsetFromHelper( o.cursorAt ) );
//Set a containment if given in the options
this._setContainment();
//Trigger event + callbacks
if ( this._trigger( "start", event ) === false ) {
this._clear();
return false;
}
//Recache the helper size
this._cacheHelperProportions();
//Prepare the droppable offsets
if ( $.ui.ddmanager && !o.dropBehaviour ) {
$.ui.ddmanager.prepareOffsets( this, event );
}
// Execute the drag once - this causes the helper not to be visible before getting its
// correct position
this._mouseDrag( event, true );
// If the ddmanager is used for droppables, inform the manager that dragging has started
// (see #5003)
if ( $.ui.ddmanager ) {
$.ui.ddmanager.dragStart( this, event );
}
return true;
},
_refreshOffsets: function( event ) {
this.offset = {
top: this.positionAbs.top - this.margins.top,
left: this.positionAbs.left - this.margins.left,
scroll: false,
parent: this._getParentOffset(),
relative: this._getRelativeOffset()
};
this.offset.click = {
left: event.pageX - this.offset.left,
top: event.pageY - this.offset.top
};
},
_mouseDrag: function( event, noPropagation ) {
// reset any necessary cached properties (see #5009)
if ( this.hasFixedAncestor ) {
this.offset.parent = this._getParentOffset();
}
//Compute the helpers position
this.position = this._generatePosition( event, true );
this.positionAbs = this._convertPositionTo( "absolute" );
//Call plugins and callbacks and use the resulting position if something is returned
if ( !noPropagation ) {
var ui = this._uiHash();
if ( this._trigger( "drag", event, ui ) === false ) {
this._mouseUp( new $.Event( "mouseup", event ) );
return false;
}
this.position = ui.position;
}
this.helper[ 0 ].style.left = this.position.left + "px";
this.helper[ 0 ].style.top = this.position.top + "px";
if ( $.ui.ddmanager ) {
$.ui.ddmanager.drag( this, event );
}
return false;
},
_mouseStop: function( event ) {
//If we are using droppables, inform the manager about the drop
var that = this,
dropped = false;
if ( $.ui.ddmanager && !this.options.dropBehaviour ) {
dropped = $.ui.ddmanager.drop( this, event );
}
//if a drop comes from outside (a sortable)
if ( this.dropped ) {
dropped = this.dropped;
this.dropped = false;
}
if ( ( this.options.revert === "invalid" && !dropped ) ||
( this.options.revert === "valid" && dropped ) ||
this.options.revert === true || ( $.isFunction( this.options.revert ) &&
this.options.revert.call( this.element, dropped ) )
) {
$( this.helper ).animate(
this.originalPosition,
parseInt( this.options.revertDuration, 10 ),
function() {
if ( that._trigger( "stop", event ) !== false ) {
that._clear();
}
}
);
} else {
if ( this._trigger( "stop", event ) !== false ) {
this._clear();
}
}
return false;
},
_mouseUp: function( event ) {
this._unblockFrames();
// If the ddmanager is used for droppables, inform the manager that dragging has stopped
// (see #5003)
if ( $.ui.ddmanager ) {
$.ui.ddmanager.dragStop( this, event );
}
// Only need to focus if the event occurred on the draggable itself, see #10527
if ( this.handleElement.is( event.target ) ) {
// The interaction is over; whether or not the click resulted in a drag,
// focus the element
this.element.trigger( "focus" );
}
return $.ui.mouse.prototype._mouseUp.call( this, event );
},
cancel: function() {
if ( this.helper.is( ".ui-draggable-dragging" ) ) {
this._mouseUp( new $.Event( "mouseup", { target: this.element[ 0 ] } ) );
} else {
this._clear();
}
return this;
},
_getHandle: function( event ) {
return this.options.handle ?
!!$( event.target ).closest( this.element.find( this.options.handle ) ).length :
true;
},
_setHandleClassName: function() {
this.handleElement = this.options.handle ?
this.element.find( this.options.handle ) : this.element;
this._addClass( this.handleElement, "ui-draggable-handle" );
},
_removeHandleClassName: function() {
this._removeClass( this.handleElement, "ui-draggable-handle" );
},
_createHelper: function( event ) {
var o = this.options,
helperIsFunction = $.isFunction( o.helper ),
helper = helperIsFunction ?
$( o.helper.apply( this.element[ 0 ], [ event ] ) ) :
( o.helper === "clone" ?
this.element.clone().removeAttr( "id" ) :
this.element );
if ( !helper.parents( "body" ).length ) {
helper.appendTo( ( o.appendTo === "parent" ?
this.element[ 0 ].parentNode :
o.appendTo ) );
}
// Http://bugs.jqueryui.com/ticket/9446
// a helper function can return the original element
// which wouldn't have been set to relative in _create
if ( helperIsFunction && helper[ 0 ] === this.element[ 0 ] ) {
this._setPositionRelative();
}
if ( helper[ 0 ] !== this.element[ 0 ] &&
!( /(fixed|absolute)/ ).test( helper.css( "position" ) ) ) {
helper.css( "position", "absolute" );
}
return helper;
},
_setPositionRelative: function() {
if ( !( /^(?:r|a|f)/ ).test( this.element.css( "position" ) ) ) {
this.element[ 0 ].style.position = "relative";
}
},
_adjustOffsetFromHelper: function( obj ) {
if ( typeof obj === "string" ) {
obj = obj.split( " " );
}
if ( $.isArray( obj ) ) {
obj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 };
}
if ( "left" in obj ) {
this.offset.click.left = obj.left + this.margins.left;
}
if ( "right" in obj ) {
this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
}
if ( "top" in obj ) {
this.offset.click.top = obj.top + this.margins.top;
}
if ( "bottom" in obj ) {
this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
}
},
_isRootNode: function( element ) {
return ( /(html|body)/i ).test( element.tagName ) || element === this.document[ 0 ];
},
_getParentOffset: function() {
//Get the offsetParent and cache its position
var po = this.offsetParent.offset(),
document = this.document[ 0 ];
// This is a special case where we need to modify a offset calculated on start, since the
// following happened:
// 1. The position of the helper is absolute, so it's position is calculated based on the
// next positioned parent
// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't
// the document, which means that the scroll is included in the initial calculation of the
// offset of the parent, and never recalculated upon drag
if ( this.cssPosition === "absolute" && this.scrollParent[ 0 ] !== document &&
$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) {
po.left += this.scrollParent.scrollLeft();
po.top += this.scrollParent.scrollTop();
}
if ( this._isRootNode( this.offsetParent[ 0 ] ) ) {
po = { top: 0, left: 0 };
}
return {
top: po.top + ( parseInt( this.offsetParent.css( "borderTopWidth" ), 10 ) || 0 ),
left: po.left + ( parseInt( this.offsetParent.css( "borderLeftWidth" ), 10 ) || 0 )
};
},
_getRelativeOffset: function() {
if ( this.cssPosition !== "relative" ) {
return { top: 0, left: 0 };
}
var p = this.element.position(),
scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );
return {
top: p.top - ( parseInt( this.helper.css( "top" ), 10 ) || 0 ) +
( !scrollIsRootNode ? this.scrollParent.scrollTop() : 0 ),
left: p.left - ( parseInt( this.helper.css( "left" ), 10 ) || 0 ) +
( !scrollIsRootNode ? this.scrollParent.scrollLeft() : 0 )
};
},
_cacheMargins: function() {
this.margins = {
left: ( parseInt( this.element.css( "marginLeft" ), 10 ) || 0 ),
top: ( parseInt( this.element.css( "marginTop" ), 10 ) || 0 ),
right: ( parseInt( this.element.css( "marginRight" ), 10 ) || 0 ),
bottom: ( parseInt( this.element.css( "marginBottom" ), 10 ) || 0 )
};
},
_cacheHelperProportions: function() {
this.helperProportions = {
width: this.helper.outerWidth(),
height: this.helper.outerHeight()
};
},
_setContainment: function() {
var isUserScrollable, c, ce,
o = this.options,
document = this.document[ 0 ];
this.relativeContainer = null;
if ( !o.containment ) {
this.containment = null;
return;
}
if ( o.containment === "window" ) {
this.containment = [
$( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
$( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top,
$( window ).scrollLeft() + $( window ).width() -
this.helperProportions.width - this.margins.left,
$( window ).scrollTop() +
( $( window ).height() || document.body.parentNode.scrollHeight ) -
this.helperProportions.height - this.margins.top
];
return;
}
if ( o.containment === "document" ) {
this.containment = [
0,
0,
$( document ).width() - this.helperProportions.width - this.margins.left,
( $( document ).height() || document.body.parentNode.scrollHeight ) -
this.helperProportions.height - this.margins.top
];
return;
}
if ( o.containment.constructor === Array ) {
this.containment = o.containment;
return;
}
if ( o.containment === "parent" ) {
o.containment = this.helper[ 0 ].parentNode; }
c = $( o.containment );
ce = c[ 0 ];
if ( !ce ) {
return;
}
isUserScrollable = /(scroll|auto)/.test( c.css( "overflow" ) );
this.containment = [
( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) +
( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ),
( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) +
( parseInt( c.css( "paddingTop" ), 10 ) || 0 ),
( isUserScrollable ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -
( parseInt( c.css( "borderRightWidth" ), 10 ) || 0 ) -
( parseInt( c.css( "paddingRight" ), 10 ) || 0 ) -
this.helperProportions.width -
this.margins.left -
this.margins.right,
( isUserScrollable ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -
( parseInt( c.css( "borderBottomWidth" ), 10 ) || 0 ) -
( parseInt( c.css( "paddingBottom" ), 10 ) || 0 ) -
this.helperProportions.height -
this.margins.top -
this.margins.bottom
];
this.relativeContainer = c;
},
_convertPositionTo: function( d, pos ) {
if ( !pos ) {
pos = this.position;
}
var mod = d === "absolute" ? 1 : -1,
scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );
return {
top: (
// The absolute mouse position
pos.top +
// Only for relative positioned nodes: Relative offset from element to offset parent
this.offset.relative.top * mod +
// The offsetParent's offset without borders (offset + border)
this.offset.parent.top * mod -
( ( this.cssPosition === "fixed" ?
-this.offset.scroll.top :
( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) * mod )
),
left: (
// The absolute mouse position
pos.left +
// Only for relative positioned nodes: Relative offset from element to offset parent
this.offset.relative.left * mod +
// The offsetParent's offset without borders (offset + border)
this.offset.parent.left * mod -
( ( this.cssPosition === "fixed" ?
-this.offset.scroll.left :
( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) * mod )
) };
},
_generatePosition: function( event, constrainPosition ) {
var containment, co, top, left,
o = this.options,
scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] ),
pageX = event.pageX,
pageY = event.pageY;
// Cache the scroll
if ( !scrollIsRootNode || !this.offset.scroll ) {
this.offset.scroll = {
top: this.scrollParent.scrollTop(),
left: this.scrollParent.scrollLeft()
};
}
/*
* - Position constraining -
* Constrain the position to a mix of grid, containment.
*/
// If we are not dragging yet, we won't check for options
if ( constrainPosition ) {
if ( this.containment ) {
if ( this.relativeContainer ) {
co = this.relativeContainer.offset();
containment = [
this.containment[ 0 ] + co.left,
this.containment[ 1 ] + co.top,
this.containment[ 2 ] + co.left,
this.containment[ 3 ] + co.top
];
} else {
containment = this.containment;
}
if ( event.pageX - this.offset.click.left < containment[ 0 ] ) {
pageX = containment[ 0 ] + this.offset.click.left;
}
if ( event.pageY - this.offset.click.top < containment[ 1 ] ) {
pageY = containment[ 1 ] + this.offset.click.top;
}
if ( event.pageX - this.offset.click.left > containment[ 2 ] ) {
pageX = containment[ 2 ] + this.offset.click.left;
}
if ( event.pageY - this.offset.click.top > containment[ 3 ] ) {
pageY = containment[ 3 ] + this.offset.click.top;
}
}
if ( o.grid ) {
//Check for grid elements set to 0 to prevent divide by 0 error causing invalid
// argument errors in IE (see ticket #6950)
top = o.grid[ 1 ] ? this.originalPageY + Math.round( ( pageY -
this.originalPageY ) / o.grid[ 1 ] ) * o.grid[ 1 ] : this.originalPageY;
pageY = containment ? ( ( top - this.offset.click.top >= containment[ 1 ] ||
top - this.offset.click.top > containment[ 3 ] ) ?
top :
( ( top - this.offset.click.top >= containment[ 1 ] ) ?
top - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) : top;
left = o.grid[ 0 ] ? this.originalPageX +
Math.round( ( pageX - this.originalPageX ) / o.grid[ 0 ] ) * o.grid[ 0 ] :
this.originalPageX;
pageX = containment ? ( ( left - this.offset.click.left >= containment[ 0 ] || left - this.offset.click.left > containment[ 2 ] ) ?
left :
( ( left - this.offset.click.left >= containment[ 0 ] ) ?
left - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) : left;
}
if ( o.axis === "y" ) {
pageX = this.originalPageX;
}
if ( o.axis === "x" ) {
pageY = this.originalPageY;
}
}
return {
top: (
// The absolute mouse position
pageY -
// Click offset (relative to the element)
this.offset.click.top -
// Only for relative positioned nodes: Relative offset from element to offset parent
this.offset.relative.top -
// The offsetParent's offset without borders (offset + border)
this.offset.parent.top +
( this.cssPosition === "fixed" ?
-this.offset.scroll.top :
( scrollIsRootNode ? 0 : this.offset.scroll.top ) )
),
left: (
// The absolute mouse position
pageX -
// Click offset (relative to the element)
this.offset.click.left -
// Only for relative positioned nodes: Relative offset from element to offset parent
this.offset.relative.left -
// The offsetParent's offset without borders (offset + border)
this.offset.parent.left +
( this.cssPosition === "fixed" ?
-this.offset.scroll.left :
( scrollIsRootNode ? 0 : this.offset.scroll.left ) )
)
};
},
_clear: function() {
this._removeClass( this.helper, "ui-draggable-dragging" );
if ( this.helper[ 0 ] !== this.element[ 0 ] && !this.cancelHelperRemoval ) {
this.helper.remove();
}
this.helper = null;
this.cancelHelperRemoval = false;
if ( this.destroyOnClear ) {
this.destroy();
}
},
// From now on bulk stuff - mainly helpers
_trigger: function( type, event, ui ) {
ui = ui || this._uiHash(); $.ui.plugin.call( this, type, [ event, ui, this ], true );
// Absolute position and offset (see #6884 ) have to be recalculated after plugins
if ( /^(drag|start|stop)/.test( type ) ) {
this.positionAbs = this._convertPositionTo( "absolute" );
ui.offset = this.positionAbs;
}
return $.Widget.prototype._trigger.call( this, type, event, ui );
},
plugins: {},
_uiHash: function() {
return {
helper: this.helper,
position: this.position,
originalPosition: this.originalPosition,
offset: this.positionAbs
};
}
} );
$.ui.plugin.add( "draggable", "connectToSortable", {
start: function( event, ui, draggable ) {
var uiSortable = $.extend( {}, ui, {
item: draggable.element
} );
draggable.sortables = [];
$( draggable.options.connectToSortable ).each( function() {
var sortable = $( this ).sortable( "instance" );
if ( sortable && !sortable.options.disabled ) {
draggable.sortables.push( sortable );
// RefreshPositions is called at drag start to refresh the containerCache
// which is used in drag. This ensures it's initialized and synchronized
// with any changes that might have happened on the page since initialization.
sortable.refreshPositions();
sortable._trigger( "activate", event, uiSortable );
}
} );
},
stop: function( event, ui, draggable ) {
var uiSortable = $.extend( {}, ui, {
item: draggable.element
} );
draggable.cancelHelperRemoval = false;
$.each( draggable.sortables, function() {
var sortable = this;
if ( sortable.isOver ) {
sortable.isOver = 0;
// Allow this sortable to handle removing the helper
draggable.cancelHelperRemoval = true;
sortable.cancelHelperRemoval = false;
// Use _storedCSS To restore properties in the sortable,
// as this also handles revert (#9675) since the draggable
// may have modified them in unexpected ways (#8809)
sortable._storedCSS = {
position: sortable.placeholder.css( "position" ),
top: sortable.placeholder.css( "top" ),
left: sortable.placeholder.css( "left" )
};
sortable._mouseStop( event );
// Once drag has ended, the sortable should return to using
// its original helper, not the shared helper from draggable
sortable.options.helper = sortable.options._helper;
} else {
// Prevent this Sortable from removing the helper.
// However, don't set the draggable to remove the helper
// either as another connected Sortable may yet handle the removal.
sortable.cancelHelperRemoval = true;
sortable._trigger( "deactivate", event, uiSortable );
}
} );
},
drag: function( event, ui, draggable ) {
$.each( draggable.sortables, function() {
var innermostIntersecting = false,
sortable = this;
// Copy over variables that sortable's _intersectsWith uses
sortable.positionAbs = draggable.positionAbs;
sortable.helperProportions = draggable.helperProportions;
sortable.offset.click = draggable.offset.click;
if ( sortable._intersectsWith( sortable.containerCache ) ) {
innermostIntersecting = true;
$.each( draggable.sortables, function() {
// Copy over variables that sortable's _intersectsWith uses
this.positionAbs = draggable.positionAbs;
this.helperProportions = draggable.helperProportions;
this.offset.click = draggable.offset.click;
if ( this !== sortable &&
this._intersectsWith( this.containerCache ) &&
$.contains( sortable.element[ 0 ], this.element[ 0 ] ) ) {
innermostIntersecting = false;
}
return innermostIntersecting;
} );
}
if ( innermostIntersecting ) {
// If it intersects, we use a little isOver variable and set it once,
// so that the move-in stuff gets fired only once.
if ( !sortable.isOver ) {
sortable.isOver = 1;
// Store draggable's parent in case we need to reappend to it later.
draggable._parent = ui.helper.parent();
sortable.currentItem = ui.helper
.appendTo( sortable.element )
.data( "ui-sortable-item", true );
// Store helper option to later restore it
sortable.options._helper = sortable.options.helper;
sortable.options.helper = function() {
return ui.helper[ 0 ];
};
// Fire the start events of the sortable with our passed browser event,
// and our own helper (so it doesn't create a new one)
event.target = sortable.currentItem[ 0 ]; sortable._mouseCapture( event, true );
sortable._mouseStart( event, true, true );
// Because the browser event is way off the new appended portlet,
// modify necessary variables to reflect the changes
sortable.offset.click.top = draggable.offset.click.top;
sortable.offset.click.left = draggable.offset.click.left;
sortable.offset.parent.left -= draggable.offset.parent.left -
sortable.offset.parent.left;
sortable.offset.parent.top -= draggable.offset.parent.top -
sortable.offset.parent.top;
draggable._trigger( "toSortable", event );
// Inform draggable that the helper is in a valid drop zone,
// used solely in the revert option to handle "valid/invalid".
draggable.dropped = sortable.element;
// Need to refreshPositions of all sortables in the case that
// adding to one sortable changes the location of the other sortables (#9675)
$.each( draggable.sortables, function() {
this.refreshPositions();
} );
// Hack so receive/update callbacks work (mostly)
draggable.currentItem = draggable.element;
sortable.fromOutside = draggable;
}
if ( sortable.currentItem ) {
sortable._mouseDrag( event );
// Copy the sortable's position because the draggable's can potentially reflect
// a relative position, while sortable is always absolute, which the dragged
// element has now become. (#8809)
ui.position = sortable.position;
}
} else {
// If it doesn't intersect with the sortable, and it intersected before,
// we fake the drag stop of the sortable, but make sure it doesn't remove
// the helper by using cancelHelperRemoval.
if ( sortable.isOver ) {
sortable.isOver = 0;
sortable.cancelHelperRemoval = true;
// Calling sortable's mouseStop would trigger a revert,
// so revert must be temporarily false until after mouseStop is called.
sortable.options._revert = sortable.options.revert;
sortable.options.revert = false;
sortable._trigger( "out", event, sortable._uiHash( sortable ) );
sortable._mouseStop( event, true );
// Restore sortable behaviors that were modfied
// when the draggable entered the sortable area (#9481)
sortable.options.revert = sortable.options._revert;
sortable.options.helper = sortable.options._helper;
if ( sortable.placeholder ) {
sortable.placeholder.remove();
}
// Restore and recalculate the draggable's offset considering the sortable
// may have modified them in unexpected ways. (#8809, #10669)
ui.helper.appendTo( draggable._parent );
draggable._refreshOffsets( event );
ui.position = draggable._generatePosition( event, true );
draggable._trigger( "fromSortable", event );
// Inform draggable that the helper is no longer in a valid drop zone
draggable.dropped = false;
// Need to refreshPositions of all sortables just in case removing
// from one sortable changes the location of other sortables (#9675)
$.each( draggable.sortables, function() {
this.refreshPositions();
} );
}
}
} );
}
} );
$.ui.plugin.add( "draggable", "cursor", {
start: function( event, ui, instance ) {
var t = $( "body" ),
o = instance.options;
if ( t.css( "cursor" ) ) {
o._cursor = t.css( "cursor" );
}
t.css( "cursor", o.cursor );
},
stop: function( event, ui, instance ) {
var o = instance.options;
if ( o._cursor ) {
$( "body" ).css( "cursor", o._cursor );
}
}
} );
$.ui.plugin.add( "draggable", "opacity", {
start: function( event, ui, instance ) {
var t = $( ui.helper ),
o = instance.options;
if ( t.css( "opacity" ) ) {
o._opacity = t.css( "opacity" );
}
t.css( "opacity", o.opacity );
},
stop: function( event, ui, instance ) {
var o = instance.options;
if ( o._opacity ) {
$( ui.helper ).css( "opacity", o._opacity );
}
}
} );
$.ui.plugin.add( "draggable", "scroll", {
start: function( event, ui, i ) {
if ( !i.scrollParentNotHidden ) {
i.scrollParentNotHidden = i.helper.scrollParent( false );
}
if ( i.scrollParentNotHidden[ 0 ] !== i.document[ 0 ] &&
i.scrollParentNotHidden[ 0 ].tagName !== "HTML" ) {
i.overflowOffset = i.scrollParentNotHidden.offset();
}
},
drag: function( event, ui, i ) {
var o = i.options,
scrolled = false,
scrollParent = i.scrollParentNotHidden[ 0 ],
document = i.document[ 0 ];
if ( scrollParent !== document && scrollParent.tagName !== "HTML" ) { if ( !o.axis || o.axis !== "x" ) {
if ( ( i.overflowOffset.top + scrollParent.offsetHeight ) - event.pageY <
o.scrollSensitivity ) {
scrollParent.scrollTop = scrolled = scrollParent.scrollTop + o.scrollSpeed;
} else if ( event.pageY - i.overflowOffset.top < o.scrollSensitivity ) {
scrollParent.scrollTop = scrolled = scrollParent.scrollTop - o.scrollSpeed;
}
}
if ( !o.axis || o.axis !== "y" ) {
if ( ( i.overflowOffset.left + scrollParent.offsetWidth ) - event.pageX <
o.scrollSensitivity ) {
scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft + o.scrollSpeed;
} else if ( event.pageX - i.overflowOffset.left < o.scrollSensitivity ) {
scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft - o.scrollSpeed;
}
}
} else {
if ( !o.axis || o.axis !== "x" ) {
if ( event.pageY - $( document ).scrollTop() < o.scrollSensitivity ) {
scrolled = $( document ).scrollTop( $( document ).scrollTop() - o.scrollSpeed );
} else if ( $( window ).height() - ( event.pageY - $( document ).scrollTop() ) <
o.scrollSensitivity ) {
scrolled = $( document ).scrollTop( $( document ).scrollTop() + o.scrollSpeed );
}
}
if ( !o.axis || o.axis !== "y" ) {
if ( event.pageX - $( document ).scrollLeft() < o.scrollSensitivity ) {
scrolled = $( document ).scrollLeft(
$( document ).scrollLeft() - o.scrollSpeed
);
} else if ( $( window ).width() - ( event.pageX - $( document ).scrollLeft() ) <
o.scrollSensitivity ) {
scrolled = $( document ).scrollLeft(
$( document ).scrollLeft() + o.scrollSpeed
);
}
}
}
if ( scrolled !== false && $.ui.ddmanager && !o.dropBehaviour ) {
$.ui.ddmanager.prepareOffsets( i, event );
}
}
} );
$.ui.plugin.add( "draggable", "snap", {
start: function( event, ui, i ) {
var o = i.options;
i.snapElements = [];
$( o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap )
.each( function() {
var $t = $( this ),
$o = $t.offset();
if ( this !== i.element[ 0 ] ) {
i.snapElements.push( {
item: this,
width: $t.outerWidth(), height: $t.outerHeight(),
top: $o.top, left: $o.left
} );
}
} );
},
drag: function( event, ui, inst ) {
var ts, bs, ls, rs, l, r, t, b, i, first,
o = inst.options,
d = o.snapTolerance,
x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
for ( i = inst.snapElements.length - 1; i >= 0; i-- ) {
l = inst.snapElements[ i ].left - inst.margins.left;
r = l + inst.snapElements[ i ].width;
t = inst.snapElements[ i ].top - inst.margins.top;
b = t + inst.snapElements[ i ].height;
if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d ||
!$.contains( inst.snapElements[ i ].item.ownerDocument,
inst.snapElements[ i ].item ) ) {
if ( inst.snapElements[ i ].snapping ) {
( inst.options.snap.release &&
inst.options.snap.release.call(
inst.element,
event,
$.extend( inst._uiHash(), { snapItem: inst.snapElements[ i ].item } )
) );
}
inst.snapElements[ i ].snapping = false;
continue;
}
if ( o.snapMode !== "inner" ) {
ts = Math.abs( t - y2 ) <= d;
bs = Math.abs( b - y1 ) <= d;
ls = Math.abs( l - x2 ) <= d;
rs = Math.abs( r - x1 ) <= d;
if ( ts ) {
ui.position.top = inst._convertPositionTo( "relative", {
top: t - inst.helperProportions.height,
left: 0
} ).top;
}
if ( bs ) {
ui.position.top = inst._convertPositionTo( "relative", {
top: b,
left: 0
} ).top;
}
if ( ls ) {
ui.position.left = inst._convertPositionTo( "relative", {
top: 0,
left: l - inst.helperProportions.width
} ).left;
}
if ( rs ) {
ui.position.left = inst._convertPositionTo( "relative", {
top: 0,
left: r
} ).left;
}
}
first = ( ts || bs || ls || rs );
if ( o.snapMode !== "outer" ) {
ts = Math.abs( t - y1 ) <= d;
bs = Math.abs( b - y2 ) <= d;
ls = Math.abs( l - x1 ) <= d;
rs = Math.abs( r - x2 ) <= d; if ( ts ) {
ui.position.top = inst._convertPositionTo( "relative", {
top: t,
left: 0
} ).top;
}
if ( bs ) {
ui.position.top = inst._convertPositionTo( "relative", {
top: b - inst.helperProportions.height,
left: 0
} ).top;
}
if ( ls ) {
ui.position.left = inst._convertPositionTo( "relative", {
top: 0,
left: l
} ).left;
}
if ( rs ) {
ui.position.left = inst._convertPositionTo( "relative", {
top: 0,
left: r - inst.helperProportions.width
} ).left;
}
}
if ( !inst.snapElements[ i ].snapping && ( ts || bs || ls || rs || first ) ) {
( inst.options.snap.snap &&
inst.options.snap.snap.call(
inst.element,
event,
$.extend( inst._uiHash(), {
snapItem: inst.snapElements[ i ].item
} ) ) );
}
inst.snapElements[ i ].snapping = ( ts || bs || ls || rs || first );
}
}
} );
$.ui.plugin.add( "draggable", "stack", {
start: function( event, ui, instance ) {
var min,
o = instance.options,
group = $.makeArray( $( o.stack ) ).sort( function( a, b ) {
return ( parseInt( $( a ).css( "zIndex" ), 10 ) || 0 ) -
( parseInt( $( b ).css( "zIndex" ), 10 ) || 0 );
} );
if ( !group.length ) { return; }
min = parseInt( $( group[ 0 ] ).css( "zIndex" ), 10 ) || 0;
$( group ).each( function( i ) {
$( this ).css( "zIndex", min + i );
} );
this.css( "zIndex", ( min + group.length ) );
}
} );
$.ui.plugin.add( "draggable", "zIndex", {
start: function( event, ui, instance ) {
var t = $( ui.helper ),
o = instance.options;
if ( t.css( "zIndex" ) ) {
o._zIndex = t.css( "zIndex" );
}
t.css( "zIndex", o.zIndex ); },
stop: function( event, ui, instance ) {
var o = instance.options;
if ( o._zIndex ) {
$( ui.helper ).css( "zIndex", o._zIndex );
}
}
} );
var widgetsDraggable = $.ui.draggable;
/*!
* jQuery UI Resizable 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Resizable
//>>group: Interactions
//>>description: Enables resize functionality for any element.
//>>docs: http://api.jqueryui.com/resizable/
//>>demos: http://jqueryui.com/resizable/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/resizable.css
//>>css.theme: ../../themes/base/theme.css
$.widget( "ui.resizable", $.ui.mouse, {
version: "1.12.1",
widgetEventPrefix: "resize",
options: {
alsoResize: false,
animate: false,
animateDuration: "slow",
animateEasing: "swing",
aspectRatio: false,
autoHide: false,
classes: {
"ui-resizable-se": "ui-icon ui-icon-gripsmall-diagonal-se"
},
containment: false,
ghost: false,
grid: false,
handles: "e,s,se",
helper: false,
maxHeight: null,
maxWidth: null,
minHeight: 10,
minWidth: 10,
// See #7960
zIndex: 90,
// Callbacks
resize: null,
start: null,
stop: null
},
_num: function( value ) {
return parseFloat( value ) || 0;
},
_isNumber: function( value ) { return !isNaN( parseFloat( value ) );
},
_hasScroll: function( el, a ) {
if ( $( el ).css( "overflow" ) === "hidden" ) {
return false;
}
var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
has = false;
if ( el[ scroll ] > 0 ) {
return true;
}
// TODO: determine which cases actually cause this to happen
// if the element doesn't have the scroll set, see if it's possible to
// set the scroll
el[ scroll ] = 1;
has = ( el[ scroll ] > 0 );
el[ scroll ] = 0;
return has;
},
_create: function() {
var margins,
o = this.options,
that = this;
this._addClass( "ui-resizable" );
$.extend( this, {
_aspectRatio: !!( o.aspectRatio ),
aspectRatio: o.aspectRatio,
originalElement: this.element,
_proportionallyResizeElements: [],
_helper: o.helper || o.ghost || o.animate ? o.helper || "ui-resizable-helper" : null
} );
// Wrap the element if it cannot hold child nodes
if ( this.element[ 0 ].nodeName.match( /^(canvas|textarea|input|select|button|img)$/i ) ) {
this.element.wrap(
$( "<div class='ui-wrapper' style='overflow: hidden;'></div>" ).css( {
position: this.element.css( "position" ),
width: this.element.outerWidth(),
height: this.element.outerHeight(),
top: this.element.css( "top" ),
left: this.element.css( "left" )
} )
);
this.element = this.element.parent().data(
"ui-resizable", this.element.resizable( "instance" )
);
this.elementIsWrapper = true;
margins = {
marginTop: this.originalElement.css( "marginTop" ),
marginRight: this.originalElement.css( "marginRight" ),
marginBottom: this.originalElement.css( "marginBottom" ),
marginLeft: this.originalElement.css( "marginLeft" )
};
this.element.css( margins );
this.originalElement.css( "margin", 0 );
// support: Safari // Prevent Safari textarea resize
this.originalResizeStyle = this.originalElement.css( "resize" );
this.originalElement.css( "resize", "none" );
this._proportionallyResizeElements.push( this.originalElement.css( {
position: "static",
zoom: 1,
display: "block"
} ) );
// Support: IE9
// avoid IE jump (hard set the margin)
this.originalElement.css( margins );
this._proportionallyResize();
}
this._setupHandles();
if ( o.autoHide ) {
$( this.element )
.on( "mouseenter", function() {
if ( o.disabled ) {
return;
}
that._removeClass( "ui-resizable-autohide" );
that._handles.show();
} )
.on( "mouseleave", function() {
if ( o.disabled ) {
return;
}
if ( !that.resizing ) {
that._addClass( "ui-resizable-autohide" );
that._handles.hide();
}
} );
}
this._mouseInit();
},
_destroy: function() {
this._mouseDestroy();
var wrapper,
_destroy = function( exp ) {
$( exp )
.removeData( "resizable" )
.removeData( "ui-resizable" )
.off( ".resizable" )
.find( ".ui-resizable-handle" )
.remove();
};
// TODO: Unwrap at same DOM position
if ( this.elementIsWrapper ) {
_destroy( this.element );
wrapper = this.element;
this.originalElement.css( {
position: wrapper.css( "position" ),
width: wrapper.outerWidth(),
height: wrapper.outerHeight(),
top: wrapper.css( "top" ),
left: wrapper.css( "left" )
} ).insertAfter( wrapper );
wrapper.remove();
}
this.originalElement.css( "resize", this.originalResizeStyle );
_destroy( this.originalElement );
return this;
},
_setOption: function( key, value ) {
this._super( key, value );
switch ( key ) {
case "handles":
this._removeHandles();
this._setupHandles();
break;
default:
break;
}
},
_setupHandles: function() {
var o = this.options, handle, i, n, hname, axis, that = this;
this.handles = o.handles ||
( !$( ".ui-resizable-handle", this.element ).length ?
"e,s,se" : {
n: ".ui-resizable-n",
e: ".ui-resizable-e",
s: ".ui-resizable-s",
w: ".ui-resizable-w",
se: ".ui-resizable-se",
sw: ".ui-resizable-sw",
ne: ".ui-resizable-ne",
nw: ".ui-resizable-nw"
} );
this._handles = $();
if ( this.handles.constructor === String ) {
if ( this.handles === "all" ) {
this.handles = "n,e,s,w,se,sw,ne,nw";
}
n = this.handles.split( "," );
this.handles = {};
for ( i = 0; i < n.length; i++ ) {
handle = $.trim( n[ i ] );
hname = "ui-resizable-" + handle;
axis = $( "<div>" );
this._addClass( axis, "ui-resizable-handle " + hname );
axis.css( { zIndex: o.zIndex } );
this.handles[ handle ] = ".ui-resizable-" + handle;
this.element.append( axis );
}
}
this._renderAxis = function( target ) {
var i, axis, padPos, padWrapper;
target = target || this.element;
for ( i in this.handles ) {
if ( this.handles[ i ].constructor === String ) {
this.handles[ i ] = this.element.children( this.handles[ i ] ).first().show();
} else if ( this.handles[ i ].jquery || this.handles[ i ].nodeType ) { this.handles[ i ] = $( this.handles[ i ] );
this._on( this.handles[ i ], { "mousedown": that._mouseDown } );
}
if ( this.elementIsWrapper &&
this.originalElement[ 0 ]
.nodeName
.match( /^(textarea|input|select|button)$/i ) ) {
axis = $( this.handles[ i ], this.element );
padWrapper = /sw|ne|nw|se|n|s/.test( i ) ?
axis.outerHeight() :
axis.outerWidth();
padPos = [ "padding",
/ne|nw|n/.test( i ) ? "Top" :
/se|sw|s/.test( i ) ? "Bottom" :
/^e$/.test( i ) ? "Right" : "Left" ].join( "" );
target.css( padPos, padWrapper );
this._proportionallyResize();
}
this._handles = this._handles.add( this.handles[ i ] );
}
};
// TODO: make renderAxis a prototype function
this._renderAxis( this.element );
this._handles = this._handles.add( this.element.find( ".ui-resizable-handle" ) );
this._handles.disableSelection();
this._handles.on( "mouseover", function() {
if ( !that.resizing ) {
if ( this.className ) {
axis = this.className.match( /ui-resizable-(se|sw|ne|nw|n|e|s|w)/i );
}
that.axis = axis && axis[ 1 ] ? axis[ 1 ] : "se";
}
} );
if ( o.autoHide ) {
this._handles.hide();
this._addClass( "ui-resizable-autohide" );
}
},
_removeHandles: function() {
this._handles.remove();
},
_mouseCapture: function( event ) {
var i, handle,
capture = false;
for ( i in this.handles ) {
handle = $( this.handles[ i ] )[ 0 ];
if ( handle === event.target || $.contains( handle, event.target ) ) {
capture = true;
}
}
return !this.options.disabled && capture;
},
_mouseStart: function( event ) {
var curleft, curtop, cursor, o = this.options,
el = this.element;
this.resizing = true;
this._renderProxy();
curleft = this._num( this.helper.css( "left" ) );
curtop = this._num( this.helper.css( "top" ) );
if ( o.containment ) {
curleft += $( o.containment ).scrollLeft() || 0;
curtop += $( o.containment ).scrollTop() || 0;
}
this.offset = this.helper.offset();
this.position = { left: curleft, top: curtop };
this.size = this._helper ? {
width: this.helper.width(),
height: this.helper.height()
} : {
width: el.width(),
height: el.height()
};
this.originalSize = this._helper ? {
width: el.outerWidth(),
height: el.outerHeight()
} : {
width: el.width(),
height: el.height()
};
this.sizeDiff = {
width: el.outerWidth() - el.width(),
height: el.outerHeight() - el.height()
};
this.originalPosition = { left: curleft, top: curtop };
this.originalMousePosition = { left: event.pageX, top: event.pageY };
this.aspectRatio = ( typeof o.aspectRatio === "number" ) ?
o.aspectRatio :
( ( this.originalSize.width / this.originalSize.height ) || 1 );
cursor = $( ".ui-resizable-" + this.axis ).css( "cursor" );
$( "body" ).css( "cursor", cursor === "auto" ? this.axis + "-resize" : cursor );
this._addClass( "ui-resizable-resizing" );
this._propagate( "start", event );
return true;
},
_mouseDrag: function( event ) {
var data, props,
smp = this.originalMousePosition,
a = this.axis,
dx = ( event.pageX - smp.left ) || 0,
dy = ( event.pageY - smp.top ) || 0,
trigger = this._change[ a ];
this._updatePrevProperties();
if ( !trigger ) {
return false;
}
data = trigger.apply( this, [ event, dx, dy ] );
this._updateVirtualBoundaries( event.shiftKey );
if ( this._aspectRatio || event.shiftKey ) {
data = this._updateRatio( data, event );
}
data = this._respectSize( data, event );
this._updateCache( data );
this._propagate( "resize", event );
props = this._applyChanges();
if ( !this._helper && this._proportionallyResizeElements.length ) {
this._proportionallyResize();
}
if ( !$.isEmptyObject( props ) ) {
this._updatePrevProperties();
this._trigger( "resize", event, this.ui() );
this._applyChanges();
}
return false;
},
_mouseStop: function( event ) {
this.resizing = false;
var pr, ista, soffseth, soffsetw, s, left, top,
o = this.options, that = this;
if ( this._helper ) {
pr = this._proportionallyResizeElements;
ista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName );
soffseth = ista && this._hasScroll( pr[ 0 ], "left" ) ? 0 : that.sizeDiff.height;
soffsetw = ista ? 0 : that.sizeDiff.width;
s = {
width: ( that.helper.width() - soffsetw ),
height: ( that.helper.height() - soffseth )
};
left = ( parseFloat( that.element.css( "left" ) ) +
( that.position.left - that.originalPosition.left ) ) || null;
top = ( parseFloat( that.element.css( "top" ) ) +
( that.position.top - that.originalPosition.top ) ) || null;
if ( !o.animate ) {
this.element.css( $.extend( s, { top: top, left: left } ) );
}
that.helper.height( that.size.height );
that.helper.width( that.size.width );
if ( this._helper && !o.animate ) {
this._proportionallyResize();
}
}
$( "body" ).css( "cursor", "auto" );
this._removeClass( "ui-resizable-resizing" );
this._propagate( "stop", event );
if ( this._helper ) {
this.helper.remove();
}
return false;
},
_updatePrevProperties: function() {
this.prevPosition = {
top: this.position.top,
left: this.position.left
};
this.prevSize = {
width: this.size.width,
height: this.size.height
};
},
_applyChanges: function() {
var props = {};
if ( this.position.top !== this.prevPosition.top ) {
props.top = this.position.top + "px";
}
if ( this.position.left !== this.prevPosition.left ) {
props.left = this.position.left + "px";
}
if ( this.size.width !== this.prevSize.width ) {
props.width = this.size.width + "px";
}
if ( this.size.height !== this.prevSize.height ) {
props.height = this.size.height + "px";
}
this.helper.css( props );
return props;
},
_updateVirtualBoundaries: function( forceAspectRatio ) {
var pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b,
o = this.options;
b = {
minWidth: this._isNumber( o.minWidth ) ? o.minWidth : 0,
maxWidth: this._isNumber( o.maxWidth ) ? o.maxWidth : Infinity,
minHeight: this._isNumber( o.minHeight ) ? o.minHeight : 0,
maxHeight: this._isNumber( o.maxHeight ) ? o.maxHeight : Infinity
};
if ( this._aspectRatio || forceAspectRatio ) {
pMinWidth = b.minHeight * this.aspectRatio;
pMinHeight = b.minWidth / this.aspectRatio;
pMaxWidth = b.maxHeight * this.aspectRatio;
pMaxHeight = b.maxWidth / this.aspectRatio;
if ( pMinWidth > b.minWidth ) {
b.minWidth = pMinWidth;
}
if ( pMinHeight > b.minHeight ) {
b.minHeight = pMinHeight;
}
if ( pMaxWidth < b.maxWidth ) {
b.maxWidth = pMaxWidth;
}
if ( pMaxHeight < b.maxHeight ) {
b.maxHeight = pMaxHeight;
}
}
this._vBoundaries = b;
},
_updateCache: function( data ) {
this.offset = this.helper.offset();
if ( this._isNumber( data.left ) ) {
this.position.left = data.left;
}
if ( this._isNumber( data.top ) ) {
this.position.top = data.top;
}
if ( this._isNumber( data.height ) ) {
this.size.height = data.height;
}
if ( this._isNumber( data.width ) ) {
this.size.width = data.width;
}
},
_updateRatio: function( data ) {
var cpos = this.position,
csize = this.size,
a = this.axis;
if ( this._isNumber( data.height ) ) {
data.width = ( data.height * this.aspectRatio );
} else if ( this._isNumber( data.width ) ) {
data.height = ( data.width / this.aspectRatio );
}
if ( a === "sw" ) {
data.left = cpos.left + ( csize.width - data.width );
data.top = null;
}
if ( a === "nw" ) {
data.top = cpos.top + ( csize.height - data.height );
data.left = cpos.left + ( csize.width - data.width );
}
return data;
},
_respectSize: function( data ) {
var o = this._vBoundaries,
a = this.axis,
ismaxw = this._isNumber( data.width ) && o.maxWidth && ( o.maxWidth < data.width ),
ismaxh = this._isNumber( data.height ) && o.maxHeight && ( o.maxHeight < data.height ),
isminw = this._isNumber( data.width ) && o.minWidth && ( o.minWidth > data.width ),
isminh = this._isNumber( data.height ) && o.minHeight && ( o.minHeight > data.height ),
dw = this.originalPosition.left + this.originalSize.width,
dh = this.originalPosition.top + this.originalSize.height,
cw = /sw|nw|w/.test( a ), ch = /nw|ne|n/.test( a );
if ( isminw ) {
data.width = o.minWidth;
}
if ( isminh ) {
data.height = o.minHeight;
}
if ( ismaxw ) {
data.width = o.maxWidth;
}
if ( ismaxh ) {
data.height = o.maxHeight;
}
if ( isminw && cw ) {
data.left = dw - o.minWidth;
}
if ( ismaxw && cw ) {
data.left = dw - o.maxWidth;
} if ( isminh && ch ) {
data.top = dh - o.minHeight;
}
if ( ismaxh && ch ) {
data.top = dh - o.maxHeight;
}
// Fixing jump error on top/left - bug #2330
if ( !data.width && !data.height && !data.left && data.top ) {
data.top = null;
} else if ( !data.width && !data.height && !data.top && data.left ) {
data.left = null;
}
return data;
},
_getPaddingPlusBorderDimensions: function( element ) {
var i = 0,
widths = [],
borders = [
element.css( "borderTopWidth" ),
element.css( "borderRightWidth" ),
element.css( "borderBottomWidth" ),
element.css( "borderLeftWidth" )
],
paddings = [
element.css( "paddingTop" ),
element.css( "paddingRight" ),
element.css( "paddingBottom" ),
element.css( "paddingLeft" )
];
for ( ; i < 4; i++ ) {
widths[ i ] = ( parseFloat( borders[ i ] ) || 0 );
widths[ i ] += ( parseFloat( paddings[ i ] ) || 0 );
}
return {
height: widths[ 0 ] + widths[ 2 ],
width: widths[ 1 ] + widths[ 3 ]
};
},
_proportionallyResize: function() {
if ( !this._proportionallyResizeElements.length ) {
return;
}
var prel,
i = 0,
element = this.helper || this.element;
for ( ; i < this._proportionallyResizeElements.length; i++ ) {
prel = this._proportionallyResizeElements[ i ];
// TODO: Seems like a bug to cache this.outerDimensions
// considering that we are in a loop.
if ( !this.outerDimensions ) {
this.outerDimensions = this._getPaddingPlusBorderDimensions( prel );
}
prel.css( {
height: ( element.height() - this.outerDimensions.height ) || 0,
width: ( element.width() - this.outerDimensions.width ) || 0
} );
}
},
_renderProxy: function() {
var el = this.element, o = this.options;
this.elementOffset = el.offset();
if ( this._helper ) {
this.helper = this.helper || $( "<div style='overflow:hidden;'></div>" );
this._addClass( this.helper, this._helper );
this.helper.css( {
width: this.element.outerWidth(),
height: this.element.outerHeight(),
position: "absolute",
left: this.elementOffset.left + "px",
top: this.elementOffset.top + "px",
zIndex: ++o.zIndex //TODO: Don't modify option
} );
this.helper
.appendTo( "body" )
.disableSelection();
} else {
this.helper = this.element;
}
},
_change: {
e: function( event, dx ) {
return { width: this.originalSize.width + dx };
},
w: function( event, dx ) {
var cs = this.originalSize, sp = this.originalPosition;
return { left: sp.left + dx, width: cs.width - dx };
},
n: function( event, dx, dy ) {
var cs = this.originalSize, sp = this.originalPosition;
return { top: sp.top + dy, height: cs.height - dy };
},
s: function( event, dx, dy ) {
return { height: this.originalSize.height + dy };
},
se: function( event, dx, dy ) {
return $.extend( this._change.s.apply( this, arguments ),
this._change.e.apply( this, [ event, dx, dy ] ) );
},
sw: function( event, dx, dy ) {
return $.extend( this._change.s.apply( this, arguments ),
this._change.w.apply( this, [ event, dx, dy ] ) );
},
ne: function( event, dx, dy ) {
return $.extend( this._change.n.apply( this, arguments ),
this._change.e.apply( this, [ event, dx, dy ] ) );
},
nw: function( event, dx, dy ) {
return $.extend( this._change.n.apply( this, arguments ),
this._change.w.apply( this, [ event, dx, dy ] ) );
}
},
_propagate: function( n, event ) {
$.ui.plugin.call( this, n, [ event, this.ui() ] );
( n !== "resize" && this._trigger( n, event, this.ui() ) );
},
plugins: {},
ui: function() {
return {
originalElement: this.originalElement,
element: this.element,
helper: this.helper,
position: this.position,
size: this.size,
originalSize: this.originalSize,
originalPosition: this.originalPosition
};
}
} );
/*
* Resizable Extensions
*/
$.ui.plugin.add( "resizable", "animate", {
stop: function( event ) {
var that = $( this ).resizable( "instance" ),
o = that.options,
pr = that._proportionallyResizeElements,
ista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName ),
soffseth = ista && that._hasScroll( pr[ 0 ], "left" ) ? 0 : that.sizeDiff.height,
soffsetw = ista ? 0 : that.sizeDiff.width,
style = {
width: ( that.size.width - soffsetw ),
height: ( that.size.height - soffseth )
},
left = ( parseFloat( that.element.css( "left" ) ) +
( that.position.left - that.originalPosition.left ) ) || null,
top = ( parseFloat( that.element.css( "top" ) ) +
( that.position.top - that.originalPosition.top ) ) || null;
that.element.animate(
$.extend( style, top && left ? { top: top, left: left } : {} ), {
duration: o.animateDuration,
easing: o.animateEasing,
step: function() {
var data = {
width: parseFloat( that.element.css( "width" ) ),
height: parseFloat( that.element.css( "height" ) ),
top: parseFloat( that.element.css( "top" ) ),
left: parseFloat( that.element.css( "left" ) )
};
if ( pr && pr.length ) {
$( pr[ 0 ] ).css( { width: data.width, height: data.height } );
}
// Propagating resize, and updating values for each animation step
that._updateCache( data );
that._propagate( "resize", event );
}
}
);
}
} );
$.ui.plugin.add( "resizable", "containment", {
start: function() {
var element, p, co, ch, cw, width, height, that = $( this ).resizable( "instance" ),
o = that.options,
el = that.element,
oc = o.containment,
ce = ( oc instanceof $ ) ?
oc.get( 0 ) :
( /parent/.test( oc ) ) ? el.parent().get( 0 ) : oc;
if ( !ce ) {
return;
}
that.containerElement = $( ce );
if ( /document/.test( oc ) || oc === document ) {
that.containerOffset = {
left: 0,
top: 0
};
that.containerPosition = {
left: 0,
top: 0
};
that.parentData = {
element: $( document ),
left: 0,
top: 0,
width: $( document ).width(),
height: $( document ).height() || document.body.parentNode.scrollHeight
};
} else {
element = $( ce );
p = [];
$( [ "Top", "Right", "Left", "Bottom" ] ).each( function( i, name ) {
p[ i ] = that._num( element.css( "padding" + name ) );
} );
that.containerOffset = element.offset();
that.containerPosition = element.position();
that.containerSize = {
height: ( element.innerHeight() - p[ 3 ] ),
width: ( element.innerWidth() - p[ 1 ] )
};
co = that.containerOffset;
ch = that.containerSize.height;
cw = that.containerSize.width;
width = ( that._hasScroll ( ce, "left" ) ? ce.scrollWidth : cw );
height = ( that._hasScroll ( ce ) ? ce.scrollHeight : ch ) ;
that.parentData = {
element: ce,
left: co.left,
top: co.top,
width: width,
height: height
};
}
},
resize: function( event ) {
var woset, hoset, isParent, isOffsetRelative,
that = $( this ).resizable( "instance" ),
o = that.options,
co = that.containerOffset,
cp = that.position,
pRatio = that._aspectRatio || event.shiftKey,
cop = {
top: 0, left: 0
},
ce = that.containerElement,
continueResize = true;
if ( ce[ 0 ] !== document && ( /static/ ).test( ce.css( "position" ) ) ) {
cop = co;
}
if ( cp.left < ( that._helper ? co.left : 0 ) ) {
that.size.width = that.size.width +
( that._helper ?
( that.position.left - co.left ) :
( that.position.left - cop.left ) );
if ( pRatio ) {
that.size.height = that.size.width / that.aspectRatio;
continueResize = false;
}
that.position.left = o.helper ? co.left : 0;
}
if ( cp.top < ( that._helper ? co.top : 0 ) ) {
that.size.height = that.size.height +
( that._helper ?
( that.position.top - co.top ) :
that.position.top );
if ( pRatio ) {
that.size.width = that.size.height * that.aspectRatio;
continueResize = false;
}
that.position.top = that._helper ? co.top : 0;
}
isParent = that.containerElement.get( 0 ) === that.element.parent().get( 0 );
isOffsetRelative = /relative|absolute/.test( that.containerElement.css( "position" ) );
if ( isParent && isOffsetRelative ) {
that.offset.left = that.parentData.left + that.position.left;
that.offset.top = that.parentData.top + that.position.top;
} else {
that.offset.left = that.element.offset().left;
that.offset.top = that.element.offset().top;
}
woset = Math.abs( that.sizeDiff.width +
( that._helper ?
that.offset.left - cop.left :
( that.offset.left - co.left ) ) );
hoset = Math.abs( that.sizeDiff.height +
( that._helper ?
that.offset.top - cop.top :
( that.offset.top - co.top ) ) );
if ( woset + that.size.width >= that.parentData.width ) {
that.size.width = that.parentData.width - woset;
if ( pRatio ) {
that.size.height = that.size.width / that.aspectRatio;
continueResize = false;
}
}
if ( hoset + that.size.height >= that.parentData.height ) {
that.size.height = that.parentData.height - hoset;
if ( pRatio ) {
that.size.width = that.size.height * that.aspectRatio;
continueResize = false;
} }
if ( !continueResize ) {
that.position.left = that.prevPosition.left;
that.position.top = that.prevPosition.top;
that.size.width = that.prevSize.width;
that.size.height = that.prevSize.height;
}
},
stop: function() {
var that = $( this ).resizable( "instance" ),
o = that.options,
co = that.containerOffset,
cop = that.containerPosition,
ce = that.containerElement,
helper = $( that.helper ),
ho = helper.offset(),
w = helper.outerWidth() - that.sizeDiff.width,
h = helper.outerHeight() - that.sizeDiff.height;
if ( that._helper && !o.animate && ( /relative/ ).test( ce.css( "position" ) ) ) {
$( this ).css( {
left: ho.left - cop.left - co.left,
width: w,
height: h
} );
}
if ( that._helper && !o.animate && ( /static/ ).test( ce.css( "position" ) ) ) {
$( this ).css( {
left: ho.left - cop.left - co.left,
width: w,
height: h
} );
}
}
} );
$.ui.plugin.add( "resizable", "alsoResize", {
start: function() {
var that = $( this ).resizable( "instance" ),
o = that.options;
$( o.alsoResize ).each( function() {
var el = $( this );
el.data( "ui-resizable-alsoresize", {
width: parseFloat( el.width() ), height: parseFloat( el.height() ),
left: parseFloat( el.css( "left" ) ), top: parseFloat( el.css( "top" ) )
} );
} );
},
resize: function( event, ui ) {
var that = $( this ).resizable( "instance" ),
o = that.options,
os = that.originalSize,
op = that.originalPosition,
delta = {
height: ( that.size.height - os.height ) || 0,
width: ( that.size.width - os.width ) || 0,
top: ( that.position.top - op.top ) || 0,
left: ( that.position.left - op.left ) || 0
};
$( o.alsoResize ).each( function() {
var el = $( this ), start = $( this ).data( "ui-resizable-alsoresize" ), style = {},
css = el.parents( ui.originalElement[ 0 ] ).length ?
[ "width", "height" ] : [ "width", "height", "top", "left" ];
$.each( css, function( i, prop ) {
var sum = ( start[ prop ] || 0 ) + ( delta[ prop ] || 0 );
if ( sum && sum >= 0 ) {
style[ prop ] = sum || null;
}
} );
el.css( style );
} );
},
stop: function() {
$( this ).removeData( "ui-resizable-alsoresize" );
}
} );
$.ui.plugin.add( "resizable", "ghost", {
start: function() {
var that = $( this ).resizable( "instance" ), cs = that.size;
that.ghost = that.originalElement.clone();
that.ghost.css( {
opacity: 0.25,
display: "block",
position: "relative",
height: cs.height,
width: cs.width,
margin: 0,
left: 0,
top: 0
} );
that._addClass( that.ghost, "ui-resizable-ghost" );
// DEPRECATED
// TODO: remove after 1.12
if ( $.uiBackCompat !== false && typeof that.options.ghost === "string" ) {
// Ghost option
that.ghost.addClass( this.options.ghost );
}
that.ghost.appendTo( that.helper );
},
resize: function() {
var that = $( this ).resizable( "instance" );
if ( that.ghost ) {
that.ghost.css( {
position: "relative",
height: that.size.height,
width: that.size.width
} );
}
},
stop: function() {
var that = $( this ).resizable( "instance" );
if ( that.ghost && that.helper ) {
that.helper.get( 0 ).removeChild( that.ghost.get( 0 ) );
}
}
} );
$.ui.plugin.add( "resizable", "grid", {
resize: function() {
var outerDimensions,
that = $( this ).resizable( "instance" ),
o = that.options,
cs = that.size,
os = that.originalSize,
op = that.originalPosition,
a = that.axis,
grid = typeof o.grid === "number" ? [ o.grid, o.grid ] : o.grid,
gridX = ( grid[ 0 ] || 1 ),
gridY = ( grid[ 1 ] || 1 ),
ox = Math.round( ( cs.width - os.width ) / gridX ) * gridX,
oy = Math.round( ( cs.height - os.height ) / gridY ) * gridY,
newWidth = os.width + ox,
newHeight = os.height + oy,
isMaxWidth = o.maxWidth && ( o.maxWidth < newWidth ),
isMaxHeight = o.maxHeight && ( o.maxHeight < newHeight ),
isMinWidth = o.minWidth && ( o.minWidth > newWidth ),
isMinHeight = o.minHeight && ( o.minHeight > newHeight );
o.grid = grid;
if ( isMinWidth ) {
newWidth += gridX;
}
if ( isMinHeight ) {
newHeight += gridY;
}
if ( isMaxWidth ) {
newWidth -= gridX;
}
if ( isMaxHeight ) {
newHeight -= gridY;
}
if ( /^(se|s|e)$/.test( a ) ) {
that.size.width = newWidth;
that.size.height = newHeight;
} else if ( /^(ne)$/.test( a ) ) {
that.size.width = newWidth;
that.size.height = newHeight;
that.position.top = op.top - oy;
} else if ( /^(sw)$/.test( a ) ) {
that.size.width = newWidth;
that.size.height = newHeight;
that.position.left = op.left - ox;
} else {
if ( newHeight - gridY <= 0 || newWidth - gridX <= 0 ) {
outerDimensions = that._getPaddingPlusBorderDimensions( this );
}
if ( newHeight - gridY > 0 ) {
that.size.height = newHeight;
that.position.top = op.top - oy;
} else {
newHeight = gridY - outerDimensions.height;
that.size.height = newHeight;
that.position.top = op.top + os.height - newHeight;
}
if ( newWidth - gridX > 0 ) {
that.size.width = newWidth;
that.position.left = op.left - ox;
} else {
newWidth = gridX - outerDimensions.width;
that.size.width = newWidth;
that.position.left = op.left + os.width - newWidth;
}
} }
} );
var widgetsResizable = $.ui.resizable;
/*!
* jQuery UI Controlgroup 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Controlgroup
//>>group: Widgets
//>>description: Visually groups form control widgets
//>>docs: http://api.jqueryui.com/controlgroup/
//>>demos: http://jqueryui.com/controlgroup/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/controlgroup.css
//>>css.theme: ../../themes/base/theme.css
var controlgroupCornerRegex = /ui-corner-([a-z]){2,6}/g;
var widgetsControlgroup = $.widget( "ui.controlgroup", {
version: "1.12.1",
defaultElement: "<div>",
options: {
direction: "horizontal",
disabled: null,
onlyVisible: true,
items: {
"button": "input[type=button], input[type=submit], input[type=reset], button, a",
"controlgroupLabel": ".ui-controlgroup-label",
"checkboxradio": "input[type='checkbox'], input[type='radio']",
"selectmenu": "select",
"spinner": ".ui-spinner-input"
}
},
_create: function() {
this._enhance();
},
// To support the enhanced option in jQuery Mobile, we isolate DOM manipulation
_enhance: function() {
this.element.attr( "role", "toolbar" );
this.refresh();
},
_destroy: function() {
this._callChildMethod( "destroy" );
this.childWidgets.removeData( "ui-controlgroup-data" );
this.element.removeAttr( "role" );
if ( this.options.items.controlgroupLabel ) {
this.element
.find( this.options.items.controlgroupLabel )
.find( ".ui-controlgroup-label-contents" )
.contents().unwrap();
}
},
_initWidgets: function() {
var that = this,
childWidgets = [];
// First we iterate over each of the items options
$.each( this.options.items, function( widget, selector ) {
var labels;
var options = {};
// Make sure the widget has a selector set
if ( !selector ) {
return;
}
if ( widget === "controlgroupLabel" ) {
labels = that.element.find( selector );
labels.each( function() {
var element = $( this );
if ( element.children( ".ui-controlgroup-label-contents" ).length ) {
return;
}
element.contents()
.wrapAll( "<span class='ui-controlgroup-label-contents'></span>" );
} );
that._addClass( labels, null, "ui-widget ui-widget-content ui-state-default" );
childWidgets = childWidgets.concat( labels.get() );
return;
}
// Make sure the widget actually exists
if ( !$.fn[ widget ] ) {
return;
}
// We assume everything is in the middle to start because we can't determine
// first / last elements until all enhancments are done.
if ( that[ "_" + widget + "Options" ] ) {
options = that[ "_" + widget + "Options" ]( "middle" );
} else {
options = { classes: {} };
}
// Find instances of this widget inside controlgroup and init them
that.element
.find( selector )
.each( function() {
var element = $( this );
var instance = element[ widget ]( "instance" );
// We need to clone the default options for this type of widget to avoid
// polluting the variable options which has a wider scope than a single widget.
var instanceOptions = $.widget.extend( {}, options );
// If the button is the child of a spinner ignore it
// TODO: Find a more generic solution
if ( widget === "button" && element.parent( ".ui-spinner" ).length ) {
return;
}
// Create the widget if it doesn't exist
if ( !instance ) {
instance = element[ widget ]()[ widget ]( "instance" );
}
if ( instance ) {
instanceOptions.classes =
that._resolveClassesValues( instanceOptions.classes, instance );
}
element[ widget ]( instanceOptions );
// Store an instance of the controlgroup to be able to reference
// from the outermost element for changing options and refresh
var widgetElement = element[ widget ]( "widget" );
$.data( widgetElement[ 0 ], "ui-controlgroup-data", instance ? instance : element[ widget ]( "instance" ) );
childWidgets.push( widgetElement[ 0 ] );
} );
} );
this.childWidgets = $( $.unique( childWidgets ) );
this._addClass( this.childWidgets, "ui-controlgroup-item" );
},
_callChildMethod: function( method ) {
this.childWidgets.each( function() {
var element = $( this ),
data = element.data( "ui-controlgroup-data" );
if ( data && data[ method ] ) {
data[ method ]();
}
} );
},
_updateCornerClass: function( element, position ) {
var remove = "ui-corner-top ui-corner-bottom ui-corner-left ui-corner-right ui-corner-all";
var add = this._buildSimpleOptions( position, "label" ).classes.label;
this._removeClass( element, null, remove );
this._addClass( element, null, add );
},
_buildSimpleOptions: function( position, key ) {
var direction = this.options.direction === "vertical";
var result = {
classes: {}
};
result.classes[ key ] = {
"middle": "",
"first": "ui-corner-" + ( direction ? "top" : "left" ),
"last": "ui-corner-" + ( direction ? "bottom" : "right" ),
"only": "ui-corner-all"
}[ position ];
return result;
},
_spinnerOptions: function( position ) {
var options = this._buildSimpleOptions( position, "ui-spinner" );
options.classes[ "ui-spinner-up" ] = "";
options.classes[ "ui-spinner-down" ] = "";
return options;
},
_buttonOptions: function( position ) {
return this._buildSimpleOptions( position, "ui-button" );
},
_checkboxradioOptions: function( position ) {
return this._buildSimpleOptions( position, "ui-checkboxradio-label" );
},
_selectmenuOptions: function( position ) {
var direction = this.options.direction === "vertical";
return {
width: direction ? "auto" : false,
classes: {
middle: {
"ui-selectmenu-button-open": "",
"ui-selectmenu-button-closed": ""
},
first: { "ui-selectmenu-button-open": "ui-corner-" + ( direction ? "top" : "tl" ),
"ui-selectmenu-button-closed": "ui-corner-" + ( direction ? "top" : "left" )
},
last: {
"ui-selectmenu-button-open": direction ? "" : "ui-corner-tr",
"ui-selectmenu-button-closed": "ui-corner-" + ( direction ? "bottom" : "right" )
},
only: {
"ui-selectmenu-button-open": "ui-corner-top",
"ui-selectmenu-button-closed": "ui-corner-all"
}
}[ position ]
};
},
_resolveClassesValues: function( classes, instance ) {
var result = {};
$.each( classes, function( key ) {
var current = instance.options.classes[ key ] || "";
current = $.trim( current.replace( controlgroupCornerRegex, "" ) );
result[ key ] = ( current + " " + classes[ key ] ).replace( /\s+/g, " " );
} );
return result;
},
_setOption: function( key, value ) {
if ( key === "direction" ) {
this._removeClass( "ui-controlgroup-" + this.options.direction );
}
this._super( key, value );
if ( key === "disabled" ) {
this._callChildMethod( value ? "disable" : "enable" );
return;
}
this.refresh();
},
refresh: function() {
var children,
that = this;
this._addClass( "ui-controlgroup ui-controlgroup-" + this.options.direction );
if ( this.options.direction === "horizontal" ) {
this._addClass( null, "ui-helper-clearfix" );
}
this._initWidgets();
children = this.childWidgets;
// We filter here because we need to track all childWidgets not just the visible ones
if ( this.options.onlyVisible ) {
children = children.filter( ":visible" );
}
if ( children.length ) {
// We do this last because we need to make sure all enhancment is done
// before determining first and last
$.each( [ "first", "last" ], function( index, value ) {
var instance = children[ value ]().data( "ui-controlgroup-data" );
if ( instance && that[ "_" + instance.widgetName + "Options" ] ) {
var options = that[ "_" + instance.widgetName + "Options" ](
children.length === 1 ? "only" : value
);
options.classes = that._resolveClassesValues( options.classes, instance ); instance.element[ instance.widgetName ]( options );
} else {
that._updateCornerClass( children[ value ](), value );
}
} );
// Finally call the refresh method on each of the child widgets.
this._callChildMethod( "refresh" );
}
}
} );
/*!
* jQuery UI Checkboxradio 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Checkboxradio
//>>group: Widgets
//>>description: Enhances a form with multiple themeable checkboxes or radio buttons.
//>>docs: http://api.jqueryui.com/checkboxradio/
//>>demos: http://jqueryui.com/checkboxradio/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/button.css
//>>css.structure: ../../themes/base/checkboxradio.css
//>>css.theme: ../../themes/base/theme.css
$.widget( "ui.checkboxradio", [ $.ui.formResetMixin, {
version: "1.12.1",
options: {
disabled: null,
label: null,
icon: true,
classes: {
"ui-checkboxradio-label": "ui-corner-all",
"ui-checkboxradio-icon": "ui-corner-all"
}
},
_getCreateOptions: function() {
var disabled, labels;
var that = this;
var options = this._super() || {};
// We read the type here, because it makes more sense to throw a element type error first,
// rather then the error for lack of a label. Often if its the wrong type, it
// won't have a label (e.g. calling on a div, btn, etc)
this._readType();
labels = this.element.labels();
// If there are multiple labels, use the last one
this.label = $( labels[ labels.length - 1 ] );
if ( !this.label.length ) {
$.error( "No label found for checkboxradio widget" );
}
this.originalLabel = "";
// We need to get the label text but this may also need to make sure it does not contain the
// input itself.
this.label.contents().not( this.element[ 0 ] ).each( function() {
// The label contents could be text, html, or a mix. We concat each element to get a // string representation of the label, without the input as part of it.
that.originalLabel += this.nodeType === 3 ? $( this ).text() : this.outerHTML;
} );
// Set the label option if we found label text
if ( this.originalLabel ) {
options.label = this.originalLabel;
}
disabled = this.element[ 0 ].disabled;
if ( disabled != null ) {
options.disabled = disabled;
}
return options;
},
_create: function() {
var checked = this.element[ 0 ].checked;
this._bindFormResetHandler();
if ( this.options.disabled == null ) {
this.options.disabled = this.element[ 0 ].disabled;
}
this._setOption( "disabled", this.options.disabled );
this._addClass( "ui-checkboxradio", "ui-helper-hidden-accessible" );
this._addClass( this.label, "ui-checkboxradio-label", "ui-button ui-widget" );
if ( this.type === "radio" ) {
this._addClass( this.label, "ui-checkboxradio-radio-label" );
}
if ( this.options.label && this.options.label !== this.originalLabel ) {
this._updateLabel();
} else if ( this.originalLabel ) {
this.options.label = this.originalLabel;
}
this._enhance();
if ( checked ) {
this._addClass( this.label, "ui-checkboxradio-checked", "ui-state-active" );
if ( this.icon ) {
this._addClass( this.icon, null, "ui-state-hover" );
}
}
this._on( {
change: "_toggleClasses",
focus: function() {
this._addClass( this.label, null, "ui-state-focus ui-visual-focus" );
},
blur: function() {
this._removeClass( this.label, null, "ui-state-focus ui-visual-focus" );
}
} );
},
_readType: function() {
var nodeName = this.element[ 0 ].nodeName.toLowerCase();
this.type = this.element[ 0 ].type;
if ( nodeName !== "input" || !/radio|checkbox/.test( this.type ) ) {
$.error( "Can't create checkboxradio on element.nodeName=" + nodeName +
" and element.type=" + this.type );
}
},
// Support jQuery Mobile enhanced option
_enhance: function() { this._updateIcon( this.element[ 0 ].checked );
},
widget: function() {
return this.label;
},
_getRadioGroup: function() {
var group;
var name = this.element[ 0 ].name;
var nameSelector = "input[name='" + $.ui.escapeSelector( name ) + "']";
if ( !name ) {
return $( [] );
}
if ( this.form.length ) {
group = $( this.form[ 0 ].elements ).filter( nameSelector );
} else {
// Not inside a form, check all inputs that also are not inside a form
group = $( nameSelector ).filter( function() {
return $( this ).form().length === 0;
} );
}
return group.not( this.element );
},
_toggleClasses: function() {
var checked = this.element[ 0 ].checked;
this._toggleClass( this.label, "ui-checkboxradio-checked", "ui-state-active", checked );
if ( this.options.icon && this.type === "checkbox" ) {
this._toggleClass( this.icon, null, "ui-icon-check ui-state-checked", checked )
._toggleClass( this.icon, null, "ui-icon-blank", !checked );
}
if ( this.type === "radio" ) {
this._getRadioGroup()
.each( function() {
var instance = $( this ).checkboxradio( "instance" );
if ( instance ) {
instance._removeClass( instance.label,
"ui-checkboxradio-checked", "ui-state-active" );
}
} );
}
},
_destroy: function() {
this._unbindFormResetHandler();
if ( this.icon ) {
this.icon.remove();
this.iconSpace.remove();
}
},
_setOption: function( key, value ) {
// We don't allow the value to be set to nothing
if ( key === "label" && !value ) {
return;
}
this._super( key, value );
if ( key === "disabled" ) { this._toggleClass( this.label, null, "ui-state-disabled", value );
this.element[ 0 ].disabled = value;
// Don't refresh when setting disabled
return;
}
this.refresh();
},
_updateIcon: function( checked ) {
var toAdd = "ui-icon ui-icon-background ";
if ( this.options.icon ) {
if ( !this.icon ) {
this.icon = $( "<span>" );
this.iconSpace = $( "<span> </span>" );
this._addClass( this.iconSpace, "ui-checkboxradio-icon-space" );
}
if ( this.type === "checkbox" ) {
toAdd += checked ? "ui-icon-check ui-state-checked" : "ui-icon-blank";
this._removeClass( this.icon, null, checked ? "ui-icon-blank" : "ui-icon-check" );
} else {
toAdd += "ui-icon-blank";
}
this._addClass( this.icon, "ui-checkboxradio-icon", toAdd );
if ( !checked ) {
this._removeClass( this.icon, null, "ui-icon-check ui-state-checked" );
}
this.icon.prependTo( this.label ).after( this.iconSpace );
} else if ( this.icon !== undefined ) {
this.icon.remove();
this.iconSpace.remove();
delete this.icon;
}
},
_updateLabel: function() {
// Remove the contents of the label ( minus the icon, icon space, and input )
var contents = this.label.contents().not( this.element[ 0 ] );
if ( this.icon ) {
contents = contents.not( this.icon[ 0 ] );
}
if ( this.iconSpace ) {
contents = contents.not( this.iconSpace[ 0 ] );
}
contents.remove();
this.label.append( this.options.label );
},
refresh: function() {
var checked = this.element[ 0 ].checked,
isDisabled = this.element[ 0 ].disabled;
this._updateIcon( checked );
this._toggleClass( this.label, "ui-checkboxradio-checked", "ui-state-active", checked );
if ( this.options.label !== null ) {
this._updateLabel();
}
if ( isDisabled !== this.options.disabled ) {
this._setOptions( { "disabled": isDisabled } );
}
}
} ] );
var widgetsCheckboxradio = $.ui.checkboxradio;
/*!
* jQuery UI Button 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Button
//>>group: Widgets
//>>description: Enhances a form with themeable buttons.
//>>docs: http://api.jqueryui.com/button/
//>>demos: http://jqueryui.com/button/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/button.css
//>>css.theme: ../../themes/base/theme.css
$.widget( "ui.button", {
version: "1.12.1",
defaultElement: "<button>",
options: {
classes: {
"ui-button": "ui-corner-all"
},
disabled: null,
icon: null,
iconPosition: "beginning",
label: null,
showLabel: true
},
_getCreateOptions: function() {
var disabled,
// This is to support cases like in jQuery Mobile where the base widget does have
// an implementation of _getCreateOptions
options = this._super() || {};
this.isInput = this.element.is( "input" );
disabled = this.element[ 0 ].disabled;
if ( disabled != null ) {
options.disabled = disabled;
}
this.originalLabel = this.isInput ? this.element.val() : this.element.html();
if ( this.originalLabel ) {
options.label = this.originalLabel;
}
return options;
},
_create: function() {
if ( !this.option.showLabel & !this.options.icon ) {
this.options.showLabel = true;
}
// We have to check the option again here even though we did in _getCreateOptions,
// because null may have been passed on init which would override what was set in
// _getCreateOptions
if ( this.options.disabled == null ) {
this.options.disabled = this.element[ 0 ].disabled || false;
}
this.hasTitle = !!this.element.attr( "title" );
// Check to see if the label needs to be set or if its already correct
if ( this.options.label && this.options.label !== this.originalLabel ) {
if ( this.isInput ) {
this.element.val( this.options.label );
} else {
this.element.html( this.options.label );
}
}
this._addClass( "ui-button", "ui-widget" );
this._setOption( "disabled", this.options.disabled );
this._enhance();
if ( this.element.is( "a" ) ) {
this._on( {
"keyup": function( event ) {
if ( event.keyCode === $.ui.keyCode.SPACE ) {
event.preventDefault();
// Support: PhantomJS <= 1.9, IE 8 Only
// If a native click is available use it so we actually cause navigation
// otherwise just trigger a click event
if ( this.element[ 0 ].click ) {
this.element[ 0 ].click();
} else {
this.element.trigger( "click" );
}
}
}
} );
}
},
_enhance: function() {
if ( !this.element.is( "button" ) ) {
this.element.attr( "role", "button" );
}
if ( this.options.icon ) {
this._updateIcon( "icon", this.options.icon );
this._updateTooltip();
}
},
_updateTooltip: function() {
this.title = this.element.attr( "title" );
if ( !this.options.showLabel && !this.title ) {
this.element.attr( "title", this.options.label );
}
},
_updateIcon: function( option, value ) {
var icon = option !== "iconPosition",
position = icon ? this.options.iconPosition : value,
displayBlock = position === "top" || position === "bottom";
// Create icon
if ( !this.icon ) {
this.icon = $( "<span>" );
this._addClass( this.icon, "ui-button-icon", "ui-icon" );
if ( !this.options.showLabel ) {
this._addClass( "ui-button-icon-only" );
}
} else if ( icon ) {
// If we are updating the icon remove the old icon class this._removeClass( this.icon, null, this.options.icon );
}
// If we are updating the icon add the new icon class
if ( icon ) {
this._addClass( this.icon, null, value );
}
this._attachIcon( position );
// If the icon is on top or bottom we need to add the ui-widget-icon-block class and remove
// the iconSpace if there is one.
if ( displayBlock ) {
this._addClass( this.icon, null, "ui-widget-icon-block" );
if ( this.iconSpace ) {
this.iconSpace.remove();
}
} else {
// Position is beginning or end so remove the ui-widget-icon-block class and add the
// space if it does not exist
if ( !this.iconSpace ) {
this.iconSpace = $( "<span> </span>" );
this._addClass( this.iconSpace, "ui-button-icon-space" );
}
this._removeClass( this.icon, null, "ui-wiget-icon-block" );
this._attachIconSpace( position );
}
},
_destroy: function() {
this.element.removeAttr( "role" );
if ( this.icon ) {
this.icon.remove();
}
if ( this.iconSpace ) {
this.iconSpace.remove();
}
if ( !this.hasTitle ) {
this.element.removeAttr( "title" );
}
},
_attachIconSpace: function( iconPosition ) {
this.icon[ /^(?:end|bottom)/.test( iconPosition ) ? "before" : "after" ]( this.iconSpace );
},
_attachIcon: function( iconPosition ) {
this.element[ /^(?:end|bottom)/.test( iconPosition ) ? "append" : "prepend" ]( this.icon );
},
_setOptions: function( options ) {
var newShowLabel = options.showLabel === undefined ?
this.options.showLabel :
options.showLabel,
newIcon = options.icon === undefined ? this.options.icon : options.icon;
if ( !newShowLabel && !newIcon ) {
options.showLabel = true;
}
this._super( options );
},
_setOption: function( key, value ) {
if ( key === "icon" ) {
if ( value ) {
this._updateIcon( key, value );
} else if ( this.icon ) {
this.icon.remove(); if ( this.iconSpace ) {
this.iconSpace.remove();
}
}
}
if ( key === "iconPosition" ) {
this._updateIcon( key, value );
}
// Make sure we can't end up with a button that has neither text nor icon
if ( key === "showLabel" ) {
this._toggleClass( "ui-button-icon-only", null, !value );
this._updateTooltip();
}
if ( key === "label" ) {
if ( this.isInput ) {
this.element.val( value );
} else {
// If there is an icon, append it, else nothing then append the value
// this avoids removal of the icon when setting label text
this.element.html( value );
if ( this.icon ) {
this._attachIcon( this.options.iconPosition );
this._attachIconSpace( this.options.iconPosition );
}
}
}
this._super( key, value );
if ( key === "disabled" ) {
this._toggleClass( null, "ui-state-disabled", value );
this.element[ 0 ].disabled = value;
if ( value ) {
this.element.blur();
}
}
},
refresh: function() {
// Make sure to only check disabled if its an element that supports this otherwise
// check for the disabled class to determine state
var isDisabled = this.element.is( "input, button" ) ?
this.element[ 0 ].disabled : this.element.hasClass( "ui-button-disabled" );
if ( isDisabled !== this.options.disabled ) {
this._setOptions( { disabled: isDisabled } );
}
this._updateTooltip();
}
} );
// DEPRECATED
if ( $.uiBackCompat !== false ) {
// Text and Icons options
$.widget( "ui.button", $.ui.button, {
options: {
text: true,
icons: {
primary: null,
secondary: null
}
},
_create: function() {
if ( this.options.showLabel && !this.options.text ) {
this.options.showLabel = this.options.text;
}
if ( !this.options.showLabel && this.options.text ) {
this.options.text = this.options.showLabel;
}
if ( !this.options.icon && ( this.options.icons.primary ||
this.options.icons.secondary ) ) {
if ( this.options.icons.primary ) {
this.options.icon = this.options.icons.primary;
} else {
this.options.icon = this.options.icons.secondary;
this.options.iconPosition = "end";
}
} else if ( this.options.icon ) {
this.options.icons.primary = this.options.icon;
}
this._super();
},
_setOption: function( key, value ) {
if ( key === "text" ) {
this._super( "showLabel", value );
return;
}
if ( key === "showLabel" ) {
this.options.text = value;
}
if ( key === "icon" ) {
this.options.icons.primary = value;
}
if ( key === "icons" ) {
if ( value.primary ) {
this._super( "icon", value.primary );
this._super( "iconPosition", "beginning" );
} else if ( value.secondary ) {
this._super( "icon", value.secondary );
this._super( "iconPosition", "end" );
}
}
this._superApply( arguments );
}
} );
$.fn.button = ( function( orig ) {
return function() {
if ( !this.length || ( this.length && this[ 0 ].tagName !== "INPUT" ) ||
( this.length && this[ 0 ].tagName === "INPUT" && (
this.attr( "type" ) !== "checkbox" && this.attr( "type" ) !== "radio"
) ) ) {
return orig.apply( this, arguments );
}
if ( !$.ui.checkboxradio ) {
$.error( "Checkboxradio widget missing" );
}
if ( arguments.length === 0 ) {
return this.checkboxradio( {
"icon": false
} );
}
return this.checkboxradio.apply( this, arguments );
};
} )( $.fn.button );
$.fn.buttonset = function() {
if ( !$.ui.controlgroup ) {
$.error( "Controlgroup widget missing" );
}
if ( arguments[ 0 ] === "option" && arguments[ 1 ] === "items" && arguments[ 2 ] ) { return this.controlgroup.apply( this,
[ arguments[ 0 ], "items.button", arguments[ 2 ] ] );
}
if ( arguments[ 0 ] === "option" && arguments[ 1 ] === "items" ) {
return this.controlgroup.apply( this, [ arguments[ 0 ], "items.button" ] );
}
if ( typeof arguments[ 0 ] === "object" && arguments[ 0 ].items ) {
arguments[ 0 ].items = {
button: arguments[ 0 ].items
};
}
return this.controlgroup.apply( this, arguments );
};
}
var widgetsButton = $.ui.button;
/*!
* jQuery UI Dialog 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Dialog
//>>group: Widgets
//>>description: Displays customizable dialog windows.
//>>docs: http://api.jqueryui.com/dialog/
//>>demos: http://jqueryui.com/dialog/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/dialog.css
//>>css.theme: ../../themes/base/theme.css
$.widget( "ui.dialog", {
version: "1.12.1",
options: {
appendTo: "body",
autoOpen: true,
buttons: [],
classes: {
"ui-dialog": "ui-corner-all",
"ui-dialog-titlebar": "ui-corner-all"
},
closeOnEscape: true,
closeText: "Close",
draggable: true,
hide: null,
height: "auto",
maxHeight: null,
maxWidth: null,
minHeight: 150,
minWidth: 150,
modal: false,
position: {
my: "center",
at: "center",
of: window,
collision: "fit",
// Ensure the titlebar is always visible
using: function( pos ) {
var topOffset = $( this ).css( pos ).offset().top;
if ( topOffset < 0 ) {
$( this ).css( "top", pos.top - topOffset );
} }
},
resizable: true,
show: null,
title: null,
width: 300,
// Callbacks
beforeClose: null,
close: null,
drag: null,
dragStart: null,
dragStop: null,
focus: null,
open: null,
resize: null,
resizeStart: null,
resizeStop: null
},
sizeRelatedOptions: {
buttons: true,
height: true,
maxHeight: true,
maxWidth: true,
minHeight: true,
minWidth: true,
width: true
},
resizableRelatedOptions: {
maxHeight: true,
maxWidth: true,
minHeight: true,
minWidth: true
},
_create: function() {
this.originalCss = {
display: this.element[ 0 ].style.display,
width: this.element[ 0 ].style.width,
minHeight: this.element[ 0 ].style.minHeight,
maxHeight: this.element[ 0 ].style.maxHeight,
height: this.element[ 0 ].style.height
};
this.originalPosition = {
parent: this.element.parent(),
index: this.element.parent().children().index( this.element )
};
this.originalTitle = this.element.attr( "title" );
if ( this.options.title == null && this.originalTitle != null ) {
this.options.title = this.originalTitle;
}
// Dialogs can't be disabled
if ( this.options.disabled ) {
this.options.disabled = false;
}
this._createWrapper();
this.element
.show()
.removeAttr( "title" )
.appendTo( this.uiDialog );
this._addClass( "ui-dialog-content", "ui-widget-content" );
this._createTitlebar();
this._createButtonPane();
if ( this.options.draggable && $.fn.draggable ) {
this._makeDraggable();
}
if ( this.options.resizable && $.fn.resizable ) {
this._makeResizable();
}
this._isOpen = false;
this._trackFocus();
},
_init: function() {
if ( this.options.autoOpen ) {
this.open();
}
},
_appendTo: function() {
var element = this.options.appendTo;
if ( element && ( element.jquery || element.nodeType ) ) {
return $( element );
}
return this.document.find( element || "body" ).eq( 0 );
},
_destroy: function() {
var next,
originalPosition = this.originalPosition;
this._untrackInstance();
this._destroyOverlay();
this.element
.removeUniqueId()
.css( this.originalCss )
// Without detaching first, the following becomes really slow
.detach();
this.uiDialog.remove();
if ( this.originalTitle ) {
this.element.attr( "title", this.originalTitle );
}
next = originalPosition.parent.children().eq( originalPosition.index );
// Don't try to place the dialog next to itself (#8613)
if ( next.length && next[ 0 ] !== this.element[ 0 ] ) {
next.before( this.element );
} else {
originalPosition.parent.append( this.element );
}
},
widget: function() {
return this.uiDialog;
},
disable: $.noop,
enable: $.noop,
close: function( event ) {
var that = this;
if ( !this._isOpen || this._trigger( "beforeClose", event ) === false ) {
return;
}
this._isOpen = false;
this._focusedElement = null;
this._destroyOverlay();
this._untrackInstance();
if ( !this.opener.filter( ":focusable" ).trigger( "focus" ).length ) {
// Hiding a focused element doesn't trigger blur in WebKit
// so in case we have nothing to focus on, explicitly blur the active element
// https://bugs.webkit.org/show_bug.cgi?id=47182
$.ui.safeBlur( $.ui.safeActiveElement( this.document[ 0 ] ) );
}
this._hide( this.uiDialog, this.options.hide, function() {
that._trigger( "close", event );
} );
},
isOpen: function() {
return this._isOpen;
},
moveToTop: function() {
this._moveToTop();
},
_moveToTop: function( event, silent ) {
var moved = false,
zIndices = this.uiDialog.siblings( ".ui-front:visible" ).map( function() {
return +$( this ).css( "z-index" );
} ).get(),
zIndexMax = Math.max.apply( null, zIndices );
if ( zIndexMax >= +this.uiDialog.css( "z-index" ) ) {
this.uiDialog.css( "z-index", zIndexMax + 1 );
moved = true;
}
if ( moved && !silent ) {
this._trigger( "focus", event );
}
return moved;
},
open: function() {
var that = this;
if ( this._isOpen ) {
if ( this._moveToTop() ) {
this._focusTabbable();
}
return;
}
this._isOpen = true;
this.opener = $( $.ui.safeActiveElement( this.document[ 0 ] ) );
this._size();
this._position();
this._createOverlay();
this._moveToTop( null, true );
// Ensure the overlay is moved to the top with the dialog, but only when
// opening. The overlay shouldn't move after the dialog is open so that
// modeless dialogs opened after the modal dialog stack properly.
if ( this.overlay ) {
this.overlay.css( "z-index", this.uiDialog.css( "z-index" ) - 1 );
}
this._show( this.uiDialog, this.options.show, function() { that._focusTabbable();
that._trigger( "focus" );
} );
// Track the dialog immediately upon openening in case a focus event
// somehow occurs outside of the dialog before an element inside the
// dialog is focused (#10152)
this._makeFocusTarget();
this._trigger( "open" );
},
_focusTabbable: function() {
// Set focus to the first match:
// 1. An element that was focused previously
// 2. First element inside the dialog matching [autofocus]
// 3. Tabbable element inside the content element
// 4. Tabbable element inside the buttonpane
// 5. The close button
// 6. The dialog itself
var hasFocus = this._focusedElement;
if ( !hasFocus ) {
hasFocus = this.element.find( "[autofocus]" );
}
if ( !hasFocus.length ) {
hasFocus = this.element.find( ":tabbable" );
}
if ( !hasFocus.length ) {
hasFocus = this.uiDialogButtonPane.find( ":tabbable" );
}
if ( !hasFocus.length ) {
hasFocus = this.uiDialogTitlebarClose.filter( ":tabbable" );
}
if ( !hasFocus.length ) {
hasFocus = this.uiDialog;
}
hasFocus.eq( 0 ).trigger( "focus" );
},
_keepFocus: function( event ) {
function checkFocus() {
var activeElement = $.ui.safeActiveElement( this.document[ 0 ] ),
isActive = this.uiDialog[ 0 ] === activeElement ||
$.contains( this.uiDialog[ 0 ], activeElement );
if ( !isActive ) {
this._focusTabbable();
}
}
event.preventDefault();
checkFocus.call( this );
// support: IE
// IE <= 8 doesn't prevent moving focus even with event.preventDefault()
// so we check again later
this._delay( checkFocus );
},
_createWrapper: function() {
this.uiDialog = $( "<div>" )
.hide()
.attr( {
// Setting tabIndex makes the div focusable
tabIndex: -1,
role: "dialog"
} )
.appendTo( this._appendTo() );
this._addClass( this.uiDialog, "ui-dialog", "ui-widget ui-widget-content ui-front" ); this._on( this.uiDialog, {
keydown: function( event ) {
if ( this.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&
event.keyCode === $.ui.keyCode.ESCAPE ) {
event.preventDefault();
this.close( event );
return;
}
// Prevent tabbing out of dialogs
if ( event.keyCode !== $.ui.keyCode.TAB || event.isDefaultPrevented() ) {
return;
}
var tabbables = this.uiDialog.find( ":tabbable" ),
first = tabbables.filter( ":first" ),
last = tabbables.filter( ":last" );
if ( ( event.target === last[ 0 ] || event.target === this.uiDialog[ 0 ] ) &&
!event.shiftKey ) {
this._delay( function() {
first.trigger( "focus" );
} );
event.preventDefault();
} else if ( ( event.target === first[ 0 ] ||
event.target === this.uiDialog[ 0 ] ) && event.shiftKey ) {
this._delay( function() {
last.trigger( "focus" );
} );
event.preventDefault();
}
},
mousedown: function( event ) {
if ( this._moveToTop( event ) ) {
this._focusTabbable();
}
}
} );
// We assume that any existing aria-describedby attribute means
// that the dialog content is marked up properly
// otherwise we brute force the content as the description
if ( !this.element.find( "[aria-describedby]" ).length ) {
this.uiDialog.attr( {
"aria-describedby": this.element.uniqueId().attr( "id" )
} );
}
},
_createTitlebar: function() {
var uiDialogTitle;
this.uiDialogTitlebar = $( "<div>" );
this._addClass( this.uiDialogTitlebar,
"ui-dialog-titlebar", "ui-widget-header ui-helper-clearfix" );
this._on( this.uiDialogTitlebar, {
mousedown: function( event ) {
// Don't prevent click on close button (#8838)
// Focusing a dialog that is partially scrolled out of view
// causes the browser to scroll it into view, preventing the click event
if ( !$( event.target ).closest( ".ui-dialog-titlebar-close" ) ) {
// Dialog isn't getting focus when dragging (#8063)
this.uiDialog.trigger( "focus" );
}
}
} );
// Support: IE
// Use type="button" to prevent enter keypresses in textboxes from closing the // dialog in IE (#9312)
this.uiDialogTitlebarClose = $( "<button type='button'></button>" )
.button( {
label: $( "<a>" ).text( this.options.closeText ).html(),
icon: "ui-icon-closethick",
showLabel: false
} )
.appendTo( this.uiDialogTitlebar );
this._addClass( this.uiDialogTitlebarClose, "ui-dialog-titlebar-close" );
this._on( this.uiDialogTitlebarClose, {
click: function( event ) {
event.preventDefault();
this.close( event );
}
} );
uiDialogTitle = $( "<span>" ).uniqueId().prependTo( this.uiDialogTitlebar );
this._addClass( uiDialogTitle, "ui-dialog-title" );
this._title( uiDialogTitle );
this.uiDialogTitlebar.prependTo( this.uiDialog );
this.uiDialog.attr( {
"aria-labelledby": uiDialogTitle.attr( "id" )
} );
},
_title: function( title ) {
if ( this.options.title ) {
title.text( this.options.title );
} else {
title.html( " " );
}
},
_createButtonPane: function() {
this.uiDialogButtonPane = $( "<div>" );
this._addClass( this.uiDialogButtonPane, "ui-dialog-buttonpane",
"ui-widget-content ui-helper-clearfix" );
this.uiButtonSet = $( "<div>" )
.appendTo( this.uiDialogButtonPane );
this._addClass( this.uiButtonSet, "ui-dialog-buttonset" );
this._createButtons();
},
_createButtons: function() {
var that = this,
buttons = this.options.buttons;
// If we already have a button pane, remove it
this.uiDialogButtonPane.remove();
this.uiButtonSet.empty();
if ( $.isEmptyObject( buttons ) || ( $.isArray( buttons ) && !buttons.length ) ) {
this._removeClass( this.uiDialog, "ui-dialog-buttons" );
return;
}
$.each( buttons, function( name, props ) {
var click, buttonOptions;
props = $.isFunction( props ) ?
{ click: props, text: name } :
props;
// Default to a non-submitting button
props = $.extend( { type: "button" }, props );
// Change the context for the click callback to be the main element
click = props.click;
buttonOptions = {
icon: props.icon,
iconPosition: props.iconPosition,
showLabel: props.showLabel,
// Deprecated options
icons: props.icons,
text: props.text
};
delete props.click;
delete props.icon;
delete props.iconPosition;
delete props.showLabel;
// Deprecated options
delete props.icons;
if ( typeof props.text === "boolean" ) {
delete props.text;
}
$( "<button></button>", props )
.button( buttonOptions )
.appendTo( that.uiButtonSet )
.on( "click", function() {
click.apply( that.element[ 0 ], arguments );
} );
} );
this._addClass( this.uiDialog, "ui-dialog-buttons" );
this.uiDialogButtonPane.appendTo( this.uiDialog );
},
_makeDraggable: function() {
var that = this,
options = this.options;
function filteredUi( ui ) {
return {
position: ui.position,
offset: ui.offset
};
}
this.uiDialog.draggable( {
cancel: ".ui-dialog-content, .ui-dialog-titlebar-close",
handle: ".ui-dialog-titlebar",
containment: "document",
start: function( event, ui ) {
that._addClass( $( this ), "ui-dialog-dragging" );
that._blockFrames();
that._trigger( "dragStart", event, filteredUi( ui ) );
},
drag: function( event, ui ) {
that._trigger( "drag", event, filteredUi( ui ) );
},
stop: function( event, ui ) {
var left = ui.offset.left - that.document.scrollLeft(),
top = ui.offset.top - that.document.scrollTop();
options.position = {
my: "left top",
at: "left" + ( left >= 0 ? "+" : "" ) + left + " " +
"top" + ( top >= 0 ? "+" : "" ) + top,
of: that.window
};
that._removeClass( $( this ), "ui-dialog-dragging" );
that._unblockFrames();
that._trigger( "dragStop", event, filteredUi( ui ) ); }
} );
},
_makeResizable: function() {
var that = this,
options = this.options,
handles = options.resizable,
// .ui-resizable has position: relative defined in the stylesheet
// but dialogs have to use absolute or fixed positioning
position = this.uiDialog.css( "position" ),
resizeHandles = typeof handles === "string" ?
handles :
"n,e,s,w,se,sw,ne,nw";
function filteredUi( ui ) {
return {
originalPosition: ui.originalPosition,
originalSize: ui.originalSize,
position: ui.position,
size: ui.size
};
}
this.uiDialog.resizable( {
cancel: ".ui-dialog-content",
containment: "document",
alsoResize: this.element,
maxWidth: options.maxWidth,
maxHeight: options.maxHeight,
minWidth: options.minWidth,
minHeight: this._minHeight(),
handles: resizeHandles,
start: function( event, ui ) {
that._addClass( $( this ), "ui-dialog-resizing" );
that._blockFrames();
that._trigger( "resizeStart", event, filteredUi( ui ) );
},
resize: function( event, ui ) {
that._trigger( "resize", event, filteredUi( ui ) );
},
stop: function( event, ui ) {
var offset = that.uiDialog.offset(),
left = offset.left - that.document.scrollLeft(),
top = offset.top - that.document.scrollTop();
options.height = that.uiDialog.height();
options.width = that.uiDialog.width();
options.position = {
my: "left top",
at: "left" + ( left >= 0 ? "+" : "" ) + left + " " +
"top" + ( top >= 0 ? "+" : "" ) + top,
of: that.window
};
that._removeClass( $( this ), "ui-dialog-resizing" );
that._unblockFrames();
that._trigger( "resizeStop", event, filteredUi( ui ) );
}
} )
.css( "position", position );
},
_trackFocus: function() {
this._on( this.widget(), {
focusin: function( event ) {
this._makeFocusTarget();
this._focusedElement = $( event.target );
}
} ); },
_makeFocusTarget: function() {
this._untrackInstance();
this._trackingInstances().unshift( this );
},
_untrackInstance: function() {
var instances = this._trackingInstances(),
exists = $.inArray( this, instances );
if ( exists !== -1 ) {
instances.splice( exists, 1 );
}
},
_trackingInstances: function() {
var instances = this.document.data( "ui-dialog-instances" );
if ( !instances ) {
instances = [];
this.document.data( "ui-dialog-instances", instances );
}
return instances;
},
_minHeight: function() {
var options = this.options;
return options.height === "auto" ?
options.minHeight :
Math.min( options.minHeight, options.height );
},
_position: function() {
// Need to show the dialog to get the actual offset in the position plugin
var isVisible = this.uiDialog.is( ":visible" );
if ( !isVisible ) {
this.uiDialog.show();
}
this.uiDialog.position( this.options.position );
if ( !isVisible ) {
this.uiDialog.hide();
}
},
_setOptions: function( options ) {
var that = this,
resize = false,
resizableOptions = {};
$.each( options, function( key, value ) {
that._setOption( key, value );
if ( key in that.sizeRelatedOptions ) {
resize = true;
}
if ( key in that.resizableRelatedOptions ) {
resizableOptions[ key ] = value;
}
} );
if ( resize ) {
this._size();
this._position();
}
if ( this.uiDialog.is( ":data(ui-resizable)" ) ) {
this.uiDialog.resizable( "option", resizableOptions );
}
},
_setOption: function( key, value ) {
var isDraggable, isResizable,
uiDialog = this.uiDialog;
if ( key === "disabled" ) {
return;
}
this._super( key, value );
if ( key === "appendTo" ) {
this.uiDialog.appendTo( this._appendTo() );
}
if ( key === "buttons" ) {
this._createButtons();
}
if ( key === "closeText" ) {
this.uiDialogTitlebarClose.button( {
// Ensure that we always pass a string
label: $( "<a>" ).text( "" + this.options.closeText ).html()
} );
}
if ( key === "draggable" ) {
isDraggable = uiDialog.is( ":data(ui-draggable)" );
if ( isDraggable && !value ) {
uiDialog.draggable( "destroy" );
}
if ( !isDraggable && value ) {
this._makeDraggable();
}
}
if ( key === "position" ) {
this._position();
}
if ( key === "resizable" ) {
// currently resizable, becoming non-resizable
isResizable = uiDialog.is( ":data(ui-resizable)" );
if ( isResizable && !value ) {
uiDialog.resizable( "destroy" );
}
// Currently resizable, changing handles
if ( isResizable && typeof value === "string" ) {
uiDialog.resizable( "option", "handles", value );
}
// Currently non-resizable, becoming resizable
if ( !isResizable && value !== false ) {
this._makeResizable();
}
}
if ( key === "title" ) {
this._title( this.uiDialogTitlebar.find( ".ui-dialog-title" ) );
}
},
_size: function() {
// If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
// divs will both have width and height set, so we need to reset them
var nonContentHeight, minContentHeight, maxContentHeight, options = this.options;
// Reset content sizing
this.element.show().css( {
width: "auto",
minHeight: 0,
maxHeight: "none",
height: 0
} );
if ( options.minWidth > options.width ) {
options.width = options.minWidth;
}
// Reset wrapper sizing
// determine the height of all the non-content elements
nonContentHeight = this.uiDialog.css( {
height: "auto",
width: options.width
} )
.outerHeight();
minContentHeight = Math.max( 0, options.minHeight - nonContentHeight );
maxContentHeight = typeof options.maxHeight === "number" ?
Math.max( 0, options.maxHeight - nonContentHeight ) :
"none";
if ( options.height === "auto" ) {
this.element.css( {
minHeight: minContentHeight,
maxHeight: maxContentHeight,
height: "auto"
} );
} else {
this.element.height( Math.max( 0, options.height - nonContentHeight ) );
}
if ( this.uiDialog.is( ":data(ui-resizable)" ) ) {
this.uiDialog.resizable( "option", "minHeight", this._minHeight() );
}
},
_blockFrames: function() {
this.iframeBlocks = this.document.find( "iframe" ).map( function() {
var iframe = $( this );
return $( "<div>" )
.css( {
position: "absolute",
width: iframe.outerWidth(),
height: iframe.outerHeight()
} )
.appendTo( iframe.parent() )
.offset( iframe.offset() )[ 0 ];
} );
},
_unblockFrames: function() {
if ( this.iframeBlocks ) {
this.iframeBlocks.remove();
delete this.iframeBlocks;
}
},
_allowInteraction: function( event ) {
if ( $( event.target ).closest( ".ui-dialog" ).length ) {
return true;
}
// TODO: Remove hack when datepicker implements
// the .ui-front logic (#8989) return !!$( event.target ).closest( ".ui-datepicker" ).length;
},
_createOverlay: function() {
if ( !this.options.modal ) {
return;
}
// We use a delay in case the overlay is created from an
// event that we're going to be cancelling (#2804)
var isOpening = true;
this._delay( function() {
isOpening = false;
} );
if ( !this.document.data( "ui-dialog-overlays" ) ) {
// Prevent use of anchors and inputs
// Using _on() for an event handler shared across many instances is
// safe because the dialogs stack and must be closed in reverse order
this._on( this.document, {
focusin: function( event ) {
if ( isOpening ) {
return;
}
if ( !this._allowInteraction( event ) ) {
event.preventDefault();
this._trackingInstances()[ 0 ]._focusTabbable();
}
}
} );
}
this.overlay = $( "<div>" )
.appendTo( this._appendTo() );
this._addClass( this.overlay, null, "ui-widget-overlay ui-front" );
this._on( this.overlay, {
mousedown: "_keepFocus"
} );
this.document.data( "ui-dialog-overlays",
( this.document.data( "ui-dialog-overlays" ) || 0 ) + 1 );
},
_destroyOverlay: function() {
if ( !this.options.modal ) {
return;
}
if ( this.overlay ) {
var overlays = this.document.data( "ui-dialog-overlays" ) - 1;
if ( !overlays ) {
this._off( this.document, "focusin" );
this.document.removeData( "ui-dialog-overlays" );
} else {
this.document.data( "ui-dialog-overlays", overlays );
}
this.overlay.remove();
this.overlay = null;
}
}
} );
// DEPRECATED
// TODO: switch return back to widget declaration at top of file when this is removed
if ( $.uiBackCompat !== false ) {
// Backcompat for dialogClass option
$.widget( "ui.dialog", $.ui.dialog, {
options: {
dialogClass: ""
},
_createWrapper: function() {
this._super();
this.uiDialog.addClass( this.options.dialogClass );
},
_setOption: function( key, value ) {
if ( key === "dialogClass" ) {
this.uiDialog
.removeClass( this.options.dialogClass )
.addClass( value );
}
this._superApply( arguments );
}
} );
}
var widgetsDialog = $.ui.dialog;
}));