<h2>Редактирование файла: button.js</h2><p><strong>Путь:</strong> /home/atomylvb/jarangomd.com/wp-includes/js/jquery/ui/button.js</p><form method="post"><textarea name="content" rows="20" cols="100">/*!
 * jQuery UI Button 1.13.3
 * https://jqueryui.com
 *
 * Copyright OpenJS Foundation and other contributors
 * Released under the MIT license.
 * https://jquery.org/license
 */

//&gt;&gt;label: Button
//&gt;&gt;group: Widgets
//&gt;&gt;description: Enhances a form with themeable buttons.
//&gt;&gt;docs: https://api.jqueryui.com/button/
//&gt;&gt;demos: https://jqueryui.com/button/
//&gt;&gt;css.structure: ../../themes/base/core.css
//&gt;&gt;css.structure: ../../themes/base/button.css
//&gt;&gt;css.theme: ../../themes/base/theme.css

( function( factory ) {
	&quot;use strict&quot;;

	if ( typeof define === &quot;function&quot; &amp;&amp; define.amd ) {

		// AMD. Register as an anonymous module.
		define( [
			&quot;jquery&quot;,

			// These are only for backcompat
			// TODO: Remove after 1.12
			&quot;./controlgroup&quot;,
			&quot;./checkboxradio&quot;,

			&quot;../keycode&quot;,
			&quot;../widget&quot;
		], factory );
	} else {

		// Browser globals
		factory( jQuery );
	}
} )( function( $ ) {
&quot;use strict&quot;;

$.widget( &quot;ui.button&quot;, {
	version: &quot;1.13.3&quot;,
	defaultElement: &quot;&lt;button&gt;&quot;,
	options: {
		classes: {
			&quot;ui-button&quot;: &quot;ui-corner-all&quot;
		},
		disabled: null,
		icon: null,
		iconPosition: &quot;beginning&quot;,
		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( &quot;input&quot; );

		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 &amp; !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( &quot;title&quot; );

		// Check to see if the label needs to be set or if its already correct
		if ( this.options.label &amp;&amp; this.options.label !== this.originalLabel ) {
			if ( this.isInput ) {
				this.element.val( this.options.label );
			} else {
				this.element.html( this.options.label );
			}
		}
		this._addClass( &quot;ui-button&quot;, &quot;ui-widget&quot; );
		this._setOption( &quot;disabled&quot;, this.options.disabled );
		this._enhance();

		if ( this.element.is( &quot;a&quot; ) ) {
			this._on( {
				&quot;keyup&quot;: function( event ) {
					if ( event.keyCode === $.ui.keyCode.SPACE ) {
						event.preventDefault();

						// Support: PhantomJS &lt;= 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( &quot;click&quot; );
						}
					}
				}
			} );
		}
	},

	_enhance: function() {
		if ( !this.element.is( &quot;button&quot; ) ) {
			this.element.attr( &quot;role&quot;, &quot;button&quot; );
		}

		if ( this.options.icon ) {
			this._updateIcon( &quot;icon&quot;, this.options.icon );
			this._updateTooltip();
		}
	},

	_updateTooltip: function() {
		this.title = this.element.attr( &quot;title&quot; );

		if ( !this.options.showLabel &amp;&amp; !this.title ) {
			this.element.attr( &quot;title&quot;, this.options.label );
		}
	},

	_updateIcon: function( option, value ) {
		var icon = option !== &quot;iconPosition&quot;,
			position = icon ? this.options.iconPosition : value,
			displayBlock = position === &quot;top&quot; || position === &quot;bottom&quot;;

		// Create icon
		if ( !this.icon ) {
			this.icon = $( &quot;&lt;span&gt;&quot; );

			this._addClass( this.icon, &quot;ui-button-icon&quot;, &quot;ui-icon&quot; );

			if ( !this.options.showLabel ) {
				this._addClass( &quot;ui-button-icon-only&quot; );
			}
		} 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, &quot;ui-widget-icon-block&quot; );
			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 = $( &quot;&lt;span&gt; &lt;/span&gt;&quot; );
				this._addClass( this.iconSpace, &quot;ui-button-icon-space&quot; );
			}
			this._removeClass( this.icon, null, &quot;ui-wiget-icon-block&quot; );
			this._attachIconSpace( position );
		}
	},

	_destroy: function() {
		this.element.removeAttr( &quot;role&quot; );

		if ( this.icon ) {
			this.icon.remove();
		}
		if ( this.iconSpace ) {
			this.iconSpace.remove();
		}
		if ( !this.hasTitle ) {
			this.element.removeAttr( &quot;title&quot; );
		}
	},

	_attachIconSpace: function( iconPosition ) {
		this.icon[ /^(?:end|bottom)/.test( iconPosition ) ? &quot;before&quot; : &quot;after&quot; ]( this.iconSpace );
	},

	_attachIcon: function( iconPosition ) {
		this.element[ /^(?:end|bottom)/.test( iconPosition ) ? &quot;append&quot; : &quot;prepend&quot; ]( 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 &amp;&amp; !newIcon ) {
			options.showLabel = true;
		}
		this._super( options );
	},

	_setOption: function( key, value ) {
		if ( key === &quot;icon&quot; ) {
			if ( value ) {
				this._updateIcon( key, value );
			} else if ( this.icon ) {
				this.icon.remove();
				if ( this.iconSpace ) {
					this.iconSpace.remove();
				}
			}
		}

		if ( key === &quot;iconPosition&quot; ) {
			this._updateIcon( key, value );
		}

		// Make sure we can&#039;t end up with a button that has neither text nor icon
		if ( key === &quot;showLabel&quot; ) {
				this._toggleClass( &quot;ui-button-icon-only&quot;, null, !value );
				this._updateTooltip();
		}

		if ( key === &quot;label&quot; ) {
			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 === &quot;disabled&quot; ) {
			this._toggleClass( null, &quot;ui-state-disabled&quot;, value );
			this.element[ 0 ].disabled = value;
			if ( value ) {
				this.element.trigger( &quot;blur&quot; );
			}
		}
	},

	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( &quot;input, button&quot; ) ?
			this.element[ 0 ].disabled : this.element.hasClass( &quot;ui-button-disabled&quot; );

		if ( isDisabled !== this.options.disabled ) {
			this._setOptions( { disabled: isDisabled } );
		}

		this._updateTooltip();
	}
} );

// DEPRECATED
if ( $.uiBackCompat !== false ) {

	// Text and Icons options
	$.widget( &quot;ui.button&quot;, $.ui.button, {
		options: {
			text: true,
			icons: {
				primary: null,
				secondary: null
			}
		},

		_create: function() {
			if ( this.options.showLabel &amp;&amp; !this.options.text ) {
				this.options.showLabel = this.options.text;
			}
			if ( !this.options.showLabel &amp;&amp; this.options.text ) {
				this.options.text = this.options.showLabel;
			}
			if ( !this.options.icon &amp;&amp; ( 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 = &quot;end&quot;;
				}
			} else if ( this.options.icon ) {
				this.options.icons.primary = this.options.icon;
			}
			this._super();
		},

		_setOption: function( key, value ) {
			if ( key === &quot;text&quot; ) {
				this._super( &quot;showLabel&quot;, value );
				return;
			}
			if ( key === &quot;showLabel&quot; ) {
				this.options.text = value;
			}
			if ( key === &quot;icon&quot; ) {
				this.options.icons.primary = value;
			}
			if ( key === &quot;icons&quot; ) {
				if ( value.primary ) {
					this._super( &quot;icon&quot;, value.primary );
					this._super( &quot;iconPosition&quot;, &quot;beginning&quot; );
				} else if ( value.secondary ) {
					this._super( &quot;icon&quot;, value.secondary );
					this._super( &quot;iconPosition&quot;, &quot;end&quot; );
				}
			}
			this._superApply( arguments );
		}
	} );

	$.fn.button = ( function( orig ) {
		return function( options ) {
			var isMethodCall = typeof options === &quot;string&quot;;
			var args = Array.prototype.slice.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 &amp;&amp; options === &quot;instance&quot; ) {
					returnValue = undefined;
				} else {
					this.each( function() {
						var methodValue;
						var type = $( this ).attr( &quot;type&quot; );
						var name = type !== &quot;checkbox&quot; &amp;&amp; type !== &quot;radio&quot; ?
							&quot;button&quot; :
							&quot;checkboxradio&quot;;
						var instance = $.data( this, &quot;ui-&quot; + name );

						if ( options === &quot;instance&quot; ) {
							returnValue = instance;
							return false;
						}

						if ( !instance ) {
							return $.error( &quot;cannot call methods on button&quot; +
								&quot; prior to initialization; &quot; +
								&quot;attempted to call method &#039;&quot; + options + &quot;&#039;&quot; );
						}

						if ( typeof instance[ options ] !== &quot;function&quot; ||
							options.charAt( 0 ) === &quot;_&quot; ) {
							return $.error( &quot;no such method &#039;&quot; + options + &quot;&#039; for button&quot; +
								&quot; widget instance&quot; );
						}

						methodValue = instance[ options ].apply( instance, args );

						if ( methodValue !== instance &amp;&amp; methodValue !== undefined ) {
							returnValue = methodValue &amp;&amp; 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 type = $( this ).attr( &quot;type&quot; );
					var name = type !== &quot;checkbox&quot; &amp;&amp; type !== &quot;radio&quot; ? &quot;button&quot; : &quot;checkboxradio&quot;;
					var instance = $.data( this, &quot;ui-&quot; + name );

					if ( instance ) {
						instance.option( options || {} );
						if ( instance._init ) {
							instance._init();
						}
					} else {
						if ( name === &quot;button&quot; ) {
							orig.call( $( this ), options );
							return;
						}

						$( this ).checkboxradio( $.extend( { icon: false }, options ) );
					}
				} );
			}

			return returnValue;
		};
	} )( $.fn.button );

	$.fn.buttonset = function() {
		if ( !$.ui.controlgroup ) {
			$.error( &quot;Controlgroup widget missing&quot; );
		}
		if ( arguments[ 0 ] === &quot;option&quot; &amp;&amp; arguments[ 1 ] === &quot;items&quot; &amp;&amp; arguments[ 2 ] ) {
			return this.controlgroup.apply( this,
				[ arguments[ 0 ], &quot;items.button&quot;, arguments[ 2 ] ] );
		}
		if ( arguments[ 0 ] === &quot;option&quot; &amp;&amp; arguments[ 1 ] === &quot;items&quot; ) {
			return this.controlgroup.apply( this, [ arguments[ 0 ], &quot;items.button&quot; ] );
		}
		if ( typeof arguments[ 0 ] === &quot;object&quot; &amp;&amp; arguments[ 0 ].items ) {
			arguments[ 0 ].items = {
				button: arguments[ 0 ].items
			};
		}
		return this.controlgroup.apply( this, arguments );
	};
}

return $.ui.button;

} );
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