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examples/web/jquery-1.5.2.js  view on Meta::CPAN

		if ( readyList ) {
			return;
		}

		readyList = jQuery._Deferred();

		// Catch cases where $(document).ready() is called after the
		// browser event has already occurred.
		if ( document.readyState === "complete" ) {
			// Handle it asynchronously to allow scripts the opportunity to delay ready
			return setTimeout( jQuery.ready, 1 );
		}

		// Mozilla, Opera and webkit nightlies currently support this event
		if ( document.addEventListener ) {
			// Use the handy event callback
			document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );

			// A fallback to window.onload, that will always work
			window.addEventListener( "load", jQuery.ready, false );

		// If IE event model is used
		} else if ( document.attachEvent ) {
			// ensure firing before onload,
			// maybe late but safe also for iframes
			document.attachEvent("onreadystatechange", DOMContentLoaded);

			// A fallback to window.onload, that will always work
			window.attachEvent( "onload", jQuery.ready );

			// If IE and not a frame
			// continually check to see if the document is ready
			var toplevel = false;

			try {
				toplevel = window.frameElement == null;
			} catch(e) {}

			if ( document.documentElement.doScroll && toplevel ) {
				doScrollCheck();
			}
		}
	},

	// See test/unit/core.js for details concerning isFunction.
	// Since version 1.3, DOM methods and functions like alert
	// aren't supported. They return false on IE (#2968).
	isFunction: function( obj ) {
		return jQuery.type(obj) === "function";
	},

	isArray: Array.isArray || function( obj ) {
		return jQuery.type(obj) === "array";
	},

	// A crude way of determining if an object is a window
	isWindow: function( obj ) {
		return obj && typeof obj === "object" && "setInterval" in obj;
	},

	isNaN: function( obj ) {
		return obj == null || !rdigit.test( obj ) || isNaN( obj );
	},

	type: function( obj ) {
		return obj == null ?
			String( obj ) :
			class2type[ toString.call(obj) ] || "object";
	},

	isPlainObject: function( obj ) {
		// Must be an Object.
		// Because of IE, we also have to check the presence of the constructor property.
		// Make sure that DOM nodes and window objects don't pass through, as well
		if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
			return false;
		}

		// Not own constructor property must be Object
		if ( obj.constructor &&
			!hasOwn.call(obj, "constructor") &&
			!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
			return false;
		}

		// Own properties are enumerated firstly, so to speed up,
		// if last one is own, then all properties are own.

		var key;
		for ( key in obj ) {}

		return key === undefined || hasOwn.call( obj, key );
	},

	isEmptyObject: function( obj ) {
		for ( var name in obj ) {
			return false;
		}
		return true;
	},

	error: function( msg ) {
		throw msg;
	},

	parseJSON: function( data ) {
		if ( typeof data !== "string" || !data ) {
			return null;
		}

		// Make sure leading/trailing whitespace is removed (IE can't handle it)
		data = jQuery.trim( data );

		// Make sure the incoming data is actual JSON
		// Logic borrowed from http://json.org/json2.js
		if ( rvalidchars.test(data.replace(rvalidescape, "@")
			.replace(rvalidtokens, "]")
			.replace(rvalidbraces, "")) ) {

			// Try to use the native JSON parser first
			return window.JSON && window.JSON.parse ?
				window.JSON.parse( data ) :

examples/web/jquery-1.5.2.js  view on Meta::CPAN

							dataAttr( this[0], name, data[ name ] );
						}
					}
				}
			}

			return data;

		} else if ( typeof key === "object" ) {
			return this.each(function() {
				jQuery.data( this, key );
			});
		}

		var parts = key.split(".");
		parts[1] = parts[1] ? "." + parts[1] : "";

		if ( value === undefined ) {
			data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);

			// Try to fetch any internally stored data first
			if ( data === undefined && this.length ) {
				data = jQuery.data( this[0], key );
				data = dataAttr( this[0], key, data );
			}

			return data === undefined && parts[1] ?
				this.data( parts[0] ) :
				data;

		} else {
			return this.each(function() {
				var $this = jQuery( this ),
					args = [ parts[0], value ];

				$this.triggerHandler( "setData" + parts[1] + "!", args );
				jQuery.data( this, key, value );
				$this.triggerHandler( "changeData" + parts[1] + "!", args );
			});
		}
	},

	removeData: function( key ) {
		return this.each(function() {
			jQuery.removeData( this, key );
		});
	}
});

function dataAttr( elem, key, data ) {
	// If nothing was found internally, try to fetch any
	// data from the HTML5 data-* attribute
	if ( data === undefined && elem.nodeType === 1 ) {
		data = elem.getAttribute( "data-" + key );

		if ( typeof data === "string" ) {
			try {
				data = data === "true" ? true :
				data === "false" ? false :
				data === "null" ? null :
				!jQuery.isNaN( data ) ? parseFloat( data ) :
					rbrace.test( data ) ? jQuery.parseJSON( data ) :
					data;
			} catch( e ) {}

			// Make sure we set the data so it isn't changed later
			jQuery.data( elem, key, data );

		} else {
			data = undefined;
		}
	}

	return data;
}

// TODO: This is a hack for 1.5 ONLY to allow objects with a single toJSON
// property to be considered empty objects; this property always exists in
// order to make sure JSON.stringify does not expose internal metadata
function isEmptyDataObject( obj ) {
	for ( var name in obj ) {
		if ( name !== "toJSON" ) {
			return false;
		}
	}

	return true;
}




jQuery.extend({
	queue: function( elem, type, data ) {
		if ( !elem ) {
			return;
		}

		type = (type || "fx") + "queue";
		var q = jQuery._data( elem, type );

		// Speed up dequeue by getting out quickly if this is just a lookup
		if ( !data ) {
			return q || [];
		}

		if ( !q || jQuery.isArray(data) ) {
			q = jQuery._data( elem, type, jQuery.makeArray(data) );

		} else {
			q.push( data );
		}

		return q;
	},

	dequeue: function( elem, type ) {
		type = type || "fx";

		var queue = jQuery.queue( elem, type ),
			fn = queue.shift();

examples/web/jquery-1.5.2.js  view on Meta::CPAN

	if ( arguments.length === 2 && value === undefined ) {
		return this;
	}

	return jQuery.access( this, name, value, true, function( elem, name, value ) {
		return value !== undefined ?
			jQuery.style( elem, name, value ) :
			jQuery.css( elem, name );
	});
};

jQuery.extend({
	// Add in style property hooks for overriding the default
	// behavior of getting and setting a style property
	cssHooks: {
		opacity: {
			get: function( elem, computed ) {
				if ( computed ) {
					// We should always get a number back from opacity
					var ret = curCSS( elem, "opacity", "opacity" );
					return ret === "" ? "1" : ret;

				} else {
					return elem.style.opacity;
				}
			}
		}
	},

	// Exclude the following css properties to add px
	cssNumber: {
		"zIndex": true,
		"fontWeight": true,
		"opacity": true,
		"zoom": true,
		"lineHeight": true
	},

	// Add in properties whose names you wish to fix before
	// setting or getting the value
	cssProps: {
		// normalize float css property
		"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
	},

	// Get and set the style property on a DOM Node
	style: function( elem, name, value, extra ) {
		// Don't set styles on text and comment nodes
		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
			return;
		}

		// Make sure that we're working with the right name
		var ret, origName = jQuery.camelCase( name ),
			style = elem.style, hooks = jQuery.cssHooks[ origName ];

		name = jQuery.cssProps[ origName ] || origName;

		// Check if we're setting a value
		if ( value !== undefined ) {
			// Make sure that NaN and null values aren't set. See: #7116
			if ( typeof value === "number" && isNaN( value ) || value == null ) {
				return;
			}

			// If a number was passed in, add 'px' to the (except for certain CSS properties)
			if ( typeof value === "number" && !jQuery.cssNumber[ origName ] ) {
				value += "px";
			}

			// If a hook was provided, use that value, otherwise just set the specified value
			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== undefined ) {
				// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
				// Fixes bug #5509
				try {
					style[ name ] = value;
				} catch(e) {}
			}

		} else {
			// If a hook was provided get the non-computed value from there
			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
				return ret;
			}

			// Otherwise just get the value from the style object
			return style[ name ];
		}
	},

	css: function( elem, name, extra ) {
		// Make sure that we're working with the right name
		var ret, origName = jQuery.camelCase( name ),
			hooks = jQuery.cssHooks[ origName ];

		name = jQuery.cssProps[ origName ] || origName;

		// If a hook was provided get the computed value from there
		if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) {
			return ret;

		// Otherwise, if a way to get the computed value exists, use that
		} else if ( curCSS ) {
			return curCSS( elem, name, origName );
		}
	},

	// A method for quickly swapping in/out CSS properties to get correct calculations
	swap: function( elem, options, callback ) {
		var old = {};

		// Remember the old values, and insert the new ones
		for ( var name in options ) {
			old[ name ] = elem.style[ name ];
			elem.style[ name ] = options[ name ];
		}

		callback.call( elem );

		// Revert the old values
		for ( name in options ) {
			elem.style[ name ] = old[ name ];

examples/web/jquery-1.5.2.js  view on Meta::CPAN

				if ( val <= 0 ) {
					val = curCSS( elem, name, name );

					if ( val === "0px" && currentStyle ) {
						val = currentStyle( elem, name, name );
					}

					if ( val != null ) {
						// Should return "auto" instead of 0, use 0 for
						// temporary backwards-compat
						return val === "" || val === "auto" ? "0px" : val;
					}
				}

				if ( val < 0 || val == null ) {
					val = elem.style[ name ];

					// Should return "auto" instead of 0, use 0 for
					// temporary backwards-compat
					return val === "" || val === "auto" ? "0px" : val;
				}

				return typeof val === "string" ? val : val + "px";
			}
		},

		set: function( elem, value ) {
			if ( rnumpx.test( value ) ) {
				// ignore negative width and height values #1599
				value = parseFloat(value);

				if ( value >= 0 ) {
					return value + "px";
				}

			} else {
				return value;
			}
		}
	};
});

if ( !jQuery.support.opacity ) {
	jQuery.cssHooks.opacity = {
		get: function( elem, computed ) {
			// IE uses filters for opacity
			return ropacity.test((computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "") ?
				(parseFloat(RegExp.$1) / 100) + "" :
				computed ? "1" : "";
		},

		set: function( elem, value ) {
			var style = elem.style;

			// IE has trouble with opacity if it does not have layout
			// Force it by setting the zoom level
			style.zoom = 1;

			// Set the alpha filter to set the opacity
			var opacity = jQuery.isNaN(value) ?
				"" :
				"alpha(opacity=" + value * 100 + ")",
				filter = style.filter || "";

			style.filter = ralpha.test(filter) ?
				filter.replace(ralpha, opacity) :
				style.filter + ' ' + opacity;
		}
	};
}

jQuery(function() {
	// This hook cannot be added until DOM ready because the support test
	// for it is not run until after DOM ready
	if ( !jQuery.support.reliableMarginRight ) {
		jQuery.cssHooks.marginRight = {
			get: function( elem, computed ) {
				// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
				// Work around by temporarily setting element display to inline-block
				var ret;
				jQuery.swap( elem, { "display": "inline-block" }, function() {
					if ( computed ) {
						ret = curCSS( elem, "margin-right", "marginRight" );
					} else {
						ret = elem.style.marginRight;
					}
				});
				return ret;
			}
		};
	}
});

if ( document.defaultView && document.defaultView.getComputedStyle ) {
	getComputedStyle = function( elem, newName, name ) {
		var ret, defaultView, computedStyle;

		name = name.replace( rupper, "-$1" ).toLowerCase();

		if ( !(defaultView = elem.ownerDocument.defaultView) ) {
			return undefined;
		}

		if ( (computedStyle = defaultView.getComputedStyle( elem, null )) ) {
			ret = computedStyle.getPropertyValue( name );
			if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
				ret = jQuery.style( elem, name );
			}
		}

		return ret;
	};
}

if ( document.documentElement.currentStyle ) {
	currentStyle = function( elem, name ) {
		var left,
			ret = elem.currentStyle && elem.currentStyle[ name ],
			rsLeft = elem.runtimeStyle && elem.runtimeStyle[ name ],
			style = elem.style;

examples/web/jquery-1.5.2.js  view on Meta::CPAN

			opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[opt.duration] : jQuery.fx.speeds._default;

		// Queueing
		opt.old = opt.complete;
		opt.complete = function() {
			if ( opt.queue !== false ) {
				jQuery(this).dequeue();
			}
			if ( jQuery.isFunction( opt.old ) ) {
				opt.old.call( this );
			}
		};

		return opt;
	},

	easing: {
		linear: function( p, n, firstNum, diff ) {
			return firstNum + diff * p;
		},
		swing: function( p, n, firstNum, diff ) {
			return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;
		}
	},

	timers: [],

	fx: function( elem, options, prop ) {
		this.options = options;
		this.elem = elem;
		this.prop = prop;

		if ( !options.orig ) {
			options.orig = {};
		}
	}

});

jQuery.fx.prototype = {
	// Simple function for setting a style value
	update: function() {
		if ( this.options.step ) {
			this.options.step.call( this.elem, this.now, this );
		}

		(jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
	},

	// Get the current size
	cur: function() {
		if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) ) {
			return this.elem[ this.prop ];
		}

		var parsed,
			r = jQuery.css( this.elem, this.prop );
		// Empty strings, null, undefined and "auto" are converted to 0,
		// complex values such as "rotate(1rad)" are returned as is,
		// simple values such as "10px" are parsed to Float.
		return isNaN( parsed = parseFloat( r ) ) ? !r || r === "auto" ? 0 : r : parsed;
	},

	// Start an animation from one number to another
	custom: function( from, to, unit ) {
		var self = this,
			fx = jQuery.fx;

		this.startTime = jQuery.now();
		this.start = from;
		this.end = to;
		this.unit = unit || this.unit || ( jQuery.cssNumber[ this.prop ] ? "" : "px" );
		this.now = this.start;
		this.pos = this.state = 0;

		function t( gotoEnd ) {
			return self.step(gotoEnd);
		}

		t.elem = this.elem;

		if ( t() && jQuery.timers.push(t) && !timerId ) {
			timerId = setInterval(fx.tick, fx.interval);
		}
	},

	// Simple 'show' function
	show: function() {
		// Remember where we started, so that we can go back to it later
		this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
		this.options.show = true;

		// Begin the animation
		// Make sure that we start at a small width/height to avoid any
		// flash of content
		this.custom(this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur());

		// Start by showing the element
		jQuery( this.elem ).show();
	},

	// Simple 'hide' function
	hide: function() {
		// Remember where we started, so that we can go back to it later
		this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
		this.options.hide = true;

		// Begin the animation
		this.custom(this.cur(), 0);
	},

	// Each step of an animation
	step: function( gotoEnd ) {
		var t = jQuery.now(), done = true;

		if ( gotoEnd || t >= this.options.duration + this.startTime ) {
			this.now = this.end;
			this.pos = this.state = 1;
			this.update();

			this.options.curAnim[ this.prop ] = true;

examples/web/jquery-1.5.2.js  view on Meta::CPAN

			false;
}




// Create innerHeight, innerWidth, outerHeight and outerWidth methods
jQuery.each([ "Height", "Width" ], function( i, name ) {

	var type = name.toLowerCase();

	// innerHeight and innerWidth
	jQuery.fn["inner" + name] = function() {
		return this[0] ?
			parseFloat( jQuery.css( this[0], type, "padding" ) ) :
			null;
	};

	// outerHeight and outerWidth
	jQuery.fn["outer" + name] = function( margin ) {
		return this[0] ?
			parseFloat( jQuery.css( this[0], type, margin ? "margin" : "border" ) ) :
			null;
	};

	jQuery.fn[ type ] = function( size ) {
		// Get window width or height
		var elem = this[0];
		if ( !elem ) {
			return size == null ? null : this;
		}

		if ( jQuery.isFunction( size ) ) {
			return this.each(function( i ) {
				var self = jQuery( this );
				self[ type ]( size.call( this, i, self[ type ]() ) );
			});
		}

		if ( jQuery.isWindow( elem ) ) {
			// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
			// 3rd condition allows Nokia support, as it supports the docElem prop but not CSS1Compat
			var docElemProp = elem.document.documentElement[ "client" + name ];
			return elem.document.compatMode === "CSS1Compat" && docElemProp ||
				elem.document.body[ "client" + name ] || docElemProp;

		// Get document width or height
		} else if ( elem.nodeType === 9 ) {
			// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
			return Math.max(
				elem.documentElement["client" + name],
				elem.body["scroll" + name], elem.documentElement["scroll" + name],
				elem.body["offset" + name], elem.documentElement["offset" + name]
			);

		// Get or set width or height on the element
		} else if ( size === undefined ) {
			var orig = jQuery.css( elem, type ),
				ret = parseFloat( orig );

			return jQuery.isNaN( ret ) ? orig : ret;

		// Set the width or height on the element (default to pixels if value is unitless)
		} else {
			return this.css( type, typeof size === "string" ? size : size + "px" );
		}
	};

});


window.jQuery = window.$ = jQuery;
})(window);