Button: conform to coding standards.

1 files changed, 143 insertions, 135 deletions

diff --git a/ui/jquery.ui.button.js b/ui/jquery.ui.button.js
index 1b6442975..7f59e26ba 100644
--- a/ui/jquery.ui.button.js
+++ b/ui/jquery.ui.button.js
@@ -11,14 +11,14 @@
  *	jquery.ui.core.js
  *	jquery.ui.widget.js
  */
-(function($) {
+(function( $ ) {
 
 var lastActive,
 	baseClasses = "ui-button ui-widget ui-state-default ui-corner-all",
 	otherClasses = "ui-state-hover ui-state-active " +
 		"ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon ui-button-text-only";
 
-$.widget("ui.button", {
+$.widget( "ui.button", {
 	options: {
 		text: true,
 		label: null,
@@ -29,113 +29,121 @@ $.widget("ui.button", {
 	},
 	_create: function() {
 		this._determineButtonType();
-		this.hasTitle = !!this.buttonElement.attr('title');
+		this.hasTitle = !!this.buttonElement.attr( "title" );
 
 		var self = this,
 			options = this.options,
-			toggleButton = this.type == 'checkbox' || this.type == 'radio',
-			hoverClass = 'ui-state-hover' + (!toggleButton ? ' ui-state-active' : '');
+			toggleButton = this.type === "checkbox" || this.type === "radio",
+			hoverClass = "ui-state-hover" + ( !toggleButton ? " ui-state-active" : "" );
 
-		if (options.label === null) {
+		if ( options.label === null ) {
 			options.label = this.buttonElement.html();
 		}
 
 		this.buttonElement
-			.addClass(baseClasses)
-			.attr('role', 'button')
-			.bind("mouseenter.button", function() {
-				if (options.disabled) { return; }
-				$(this).addClass("ui-state-hover");
-				if (this == lastActive) {
-					$(this).addClass("ui-state-active");
+			.addClass( baseClasses )
+			.attr( "role", "button" )
+			.bind( "mouseenter.button", function() {
+				if ( options.disabled ) {
+					return;
+				}
+				$( this ).addClass( "ui-state-hover" );
+				if ( this === lastActive ) {
+					$( this ).addClass( "ui-state-active" );
 				}
 			})
-			.bind("mouseleave.button", function() {
-				if (options.disabled) { return; }
-				$(this).removeClass(hoverClass);
+			.bind( "mouseleave.button", function() {
+				if ( options.disabled ) {
+					return;
+				}
+				$( this ).removeClass( hoverClass );
 			});
 
-		switch (this.type) {
-			case 'checkbox':
-				this.buttonElement.bind('click.button', function() {
-					if (options.disabled) { return; }
-					$(this).toggleClass("ui-state-active");
-					self.element
-						.attr("checked", !self.element[0].checked)
-						.click();
-					self.buttonElement.attr('aria-pressed', self.element[0].checked);
-				});
-			break;
-			case 'radio':
-				this.buttonElement.bind('click.button', function() {
-					if (options.disabled) { return; }
-					$(this).addClass("ui-state-active");
-					self.element
-						.attr("checked", true)
-						.click();
-					self.buttonElement.attr('aria-pressed', true);
-
-					var radio = self.element[0],
-						name = radio.name,
-						form = radio.form,
-						radios;
-					if (name) {
-						if (form) {
-							radios = $(form).find('[name=' + name + ']');
-						} else {
-							radios = $('[name=' + name + ']', radio.ownerDocument)
-								.filter(function() {
-									return !this.form;
-								});
-						}
-						radios
-							.not(radio)
-							.map(function() {
-								return $(this).button('widget')[0];
-							})
-							.removeClass('ui-state-active')
-							.attr('aria-pressed', false);
+		if ( this.type === "checkbox") {
+			this.buttonElement.bind( "click.button", function() {
+				if ( options.disabled ) {
+					return;
+				}
+				$( this ).toggleClass( "ui-state-active" );
+				self.element
+					.attr( "checked", !self.element[0].checked )
+					.click();
+				self.buttonElement.attr( "aria-pressed", self.element[0].checked );
+			});
+		} else if ( this.type === "radio") {
+			this.buttonElement.bind( "click.button", function() {
+				if ( options.disabled ) {
+					return;
+				}
+				$( this ).addClass( "ui-state-active" );
+				self.element
+					.attr( "checked", true )
+					.click();
+				self.buttonElement.attr( "aria-pressed", true );
+
+				var radio = self.element[ 0 ],
+					name = radio.name,
+					form = radio.form,
+					radios;
+				if ( name ) {
+					if ( form ) {
+						radios = $( form ).find( "[name=" + name + "]" );
+					} else {
+						radios = $( "[name=" + name + "]", radio.ownerDocument )
+							.filter(function() {
+								return !this.form;
+							});
 					}
-				});
-			break;
-			default:
-				this.buttonElement
-					.bind("mousedown.button", function() {
-						if (options.disabled) { return; }
-						$(this).addClass("ui-state-active");
-						lastActive = this;
-						$(document).one('mouseup', function() {
-							lastActive = null;
-						});
-					})
-					.bind("mouseup.button", function() {
-						if (options.disabled) { return; }
-						$(this).removeClass("ui-state-active");
+					radios
+						.not( radio )
+						.map(function() {
+							return $( this ).button( "widget" )[ 0 ];
+						})
+						.removeClass( "ui-state-active" )
+						.attr( "aria-pressed", false );
+				}
+			});
+		} else {
+			this.buttonElement
+				.bind( "mousedown.button", function() {
+					if ( options.disabled ) {
+						return;
+					}
+					$( this ).addClass( "ui-state-active" );
+					lastActive = this;
+					$( document ).one( "mouseup", function() {
+						lastActive = null;
 					});
-			break;
+				})
+				.bind( "mouseup.button", function() {
+					if ( options.disabled ) {
+						return;
+					}
+					$( this ).removeClass( "ui-state-active" );
+				});
 		}
 
 		this._resetButton();
 	},
 
 	_determineButtonType: function() {
-		this.type = this.element.is(':checkbox')
-			? 'checkbox'
-			: this.element.is(':radio')
-				? 'radio'
-				: this.element.is('input')
-					? 'input'
-					: 'button';
-
-		if (this.type == 'checkbox' || this.type == 'radio') {
-			this.buttonElement = $("[for=" + this.element.attr("id") + "]");
+		this.type = this.element.is( ":checkbox" )
+			? "checkbox"
+			: this.element.is( ":radio" )
+				? "radio"
+				: this.element.is( "input" )
+					? "input"
+					: "button";
+
+		if ( this.type === "checkbox" || this.type === "radio" ) {
+			this.buttonElement = $( "[for=" + this.element.attr("id") + "]" );
 			this.element.hide();
-			
-			var checked = this.element.is(':checked');
-			if (checked) {
-				this.buttonElement.addClass('ui-state-active');
+
+			var checked = this.element.is( ":checked" );
+			if ( checked ) {
+				this.buttonElement.addClass( "ui-state-active" );
 			}
-			this.buttonElement.attr('aria-pressed', checked)
+			this.buttonElement.attr( "aria-pressed", checked )
 		} else {
 			this.buttonElement = this.element;
 		}
@@ -147,101 +155,101 @@ $.widget("ui.button", {
 
 	destroy: function() {
 		this.buttonElement
-			.removeClass(baseClasses + " " + otherClasses)
-			.removeAttr('role')
-			.removeAttr('aria-pressed')
-			.html(this.buttonElement.find(".ui-button-text").html());
+			.removeClass( baseClasses + " " + otherClasses )
+			.removeAttr( "role" )
+			.removeAttr( "aria-pressed" )
+			.html( this.buttonElement.find(".ui-button-text").html() );
 
-		if (!this.hasTitle) {
-			this.buttonElement.removeAttr('title');
+		if ( !this.hasTitle ) {
+			this.buttonElement.removeAttr( "title" );
 		}
 
-		if (this.type == 'checkbox' || this.type == 'radio') {
+		if ( this.type === "checkbox" || this.type === "radio" ) {
 			this.element.show();
 		}
 
-		$.Widget.prototype.destroy.call(this);
+		$.Widget.prototype.destroy.call( this );
 	},
 
-	_setOption: function(key, value) {
-		$.Widget.prototype._setOption.apply(this, arguments);
+	_setOption: function( key, value ) {
+		$.Widget.prototype._setOption.apply( this, arguments );
 		this._resetButton();
 	},
 
 	_resetButton: function() {
-		if (this.type == 'input') {
-			if (this.options.label) {
-				this.element.val(this.options.label);
+		if ( this.type === "input" ) {
+			if ( this.options.label ) {
+				this.element.val( this.options.label );
 			}
 			return;
 		}
 		var buttonElement = this.buttonElement,
-			buttonText = $("<span></span>")
-				.addClass("ui-button-text")
-				.html(this.options.label)
-				.appendTo(buttonElement.empty())
+			buttonText = $( "<span></span>" )
+				.addClass( "ui-button-text" )
+				.html( this.options.label )
+				.appendTo( buttonElement.empty() )
 				.text();
 
 		var icons = this.options.icons,
 			multipleIcons = icons.primary && icons.secondary;
-		if (icons.primary || icons.secondary) {
-			buttonElement.addClass("ui-button-text-icon" +
-				(multipleIcons ? "s" : ""));
-			if (icons.primary) {
-				buttonElement.prepend("<span class='ui-button-icon-primary ui-icon " + icons.primary + "'></span>");
+		if ( icons.primary || icons.secondary ) {
+			buttonElement.addClass( "ui-button-text-icon" +
+				( multipleIcons ? "s" : "" ) );
+			if ( icons.primary ) {
+				buttonElement.prepend( "<span class='ui-button-icon-primary ui-icon " + icons.primary + "'></span>" );
 			}
-			if (icons.secondary) {
-				buttonElement.append("<span class='ui-button-icon-secondary ui-icon " + icons.secondary + "'></span>");
+			if ( icons.secondary ) {
+				buttonElement.append( "<span class='ui-button-icon-secondary ui-icon " + icons.secondary + "'></span>" );
 			}
-			if (!this.options.text) {
+			if ( !this.options.text ) {
 				buttonElement
-					.addClass(multipleIcons ? "ui-button-icons-only" : "ui-button-icon-only")
-					.removeClass("ui-button-text-icons ui-button-text-icon");
-				if (!this.hasTitle) {
-					buttonElement.attr("title", buttonText);
+					.addClass( multipleIcons ? "ui-button-icons-only" : "ui-button-icon-only" )
+					.removeClass( "ui-button-text-icons ui-button-text-icon" );
+				if ( !this.hasTitle ) {
+					buttonElement.attr( "title", buttonText );
 				}
 			}
 		} else {
-			buttonElement.addClass("ui-button-text-only");
+			buttonElement.addClass( "ui-button-text-only" );
 		}
 	}
 });
 
-$.widget("ui.buttonset", {
+$.widget( "ui.buttonset", {
 	_create: function() {
-		this.element.addClass("ui-button-set");
-		this.buttons = this.element.find(':button, :submit, :reset, :checkbox, :radio, a, .ui-button')
+		this.element.addClass( "ui-button-set" );
+		this.buttons = this.element.find( ":button, :submit, :reset, :checkbox, :radio, a, .ui-button" )
 			.button()
 			.map(function() {
-				return $(this).button('widget')[0];
+				return $( this ).button( "widget" )[ 0 ];
 			})
-				.removeClass('ui-corner-all')
-				.filter(':first')
-					.addClass('ui-corner-left')
+				.removeClass( "ui-corner-all" )
+				.filter( ":first" )
+					.addClass( "ui-corner-left" )
 				.end()
-				.filter(':last')
-					.addClass('ui-corner-right')
+				.filter( ":last" )
+					.addClass( "ui-corner-right" )
 				.end()
 			.end();
 	},
 
-	_setOption: function(key, value) {
-		if (key == 'disabled') {
-			this.buttons.button('option', key, value);
+	_setOption: function( key, value ) {
+		if ( key === "disabled" ) {
+			this.buttons.button( "option", key, value );
 		}
 
-		$.Widget.prototype._setOption.apply(this, arguments);
+		$.Widget.prototype._setOption.apply( this, arguments );
 	},
 
 	destroy: function() {
-		this.element.removeClass('ui-button-set');
+		this.element.removeClass( "ui-button-set" );
 		this.buttons
-			.button("destroy")
-			.removeClass("ui-corner-left ui-corner-right");
+			.button( "destroy" )
+			.removeClass( "ui-corner-left ui-corner-right" );
 
-		$.Widget.prototype.destroy.call(this);
+		$.Widget.prototype.destroy.call( this );
 	}
 });
 
 
-})(jQuery);
+})( jQuery );