YUI.add('aui-resize-base-deprecated', function (A, NAME) {

/**
 * The Resize Utility allows you to make an HTML element resizable.
 *
 * @module aui-resize
 */

var Lang = A.Lang,
    isArray = Lang.isArray,
    isBoolean = Lang.isBoolean,
    isString = Lang.isString,

    trim = Lang.trim,
    indexOf = A.Array.indexOf,

    DOT = '.',
    COMMA = ',',
    SPACE = ' ',

    ACTIVE = 'active',
    ACTIVE_HANDLE = 'activeHandle',
    ACTIVE_HANDLE_EL = 'activeHandleEl',
    ALL = 'all',
    AUTO_HIDE = 'autoHide',
    BOTTOM = 'bottom',
    CLASS_NAME = 'className',
    CURSOR = 'cursor',
    DIAGONAL = 'diagonal',
    DOTTED = 'dotted',
    DRAG_CURSOR = 'dragCursor',
    GRIP = 'grip',
    GRIPSMALL = 'gripsmall',
    HANDLE = 'handle',
    HANDLES = 'handles',
    HIDDEN = 'hidden',
    HORIZONTAL = 'horizontal',
    ICON = 'icon',
    INNER = 'inner',
    LEFT = 'left',
    MARGIN = 'margin',
    NODE = 'node',
    NODE_NAME = 'nodeName',
    NONE = 'none',
    OFFSET_HEIGHT = 'offsetHeight',
    OFFSET_WIDTH = 'offsetWidth',
    PARENT_NODE = 'parentNode',
    POSITION = 'position',
    PROXY = 'proxy',
    PROXY_EL = 'proxyEl',
    RELATIVE = 'relative',
    RESIZE = 'resize',
    RESIZING = 'resizing',
    RIGHT = 'right',
    STATIC = 'static',
    TOP = 'top',
    VERTICAL = 'vertical',
    WRAP = 'wrap',
    WRAPPER = 'wrapper',
    WRAP_TYPES = 'wrapTypes',

    EV_MOUSE_UP = 'resize:mouseUp',
    EV_RESIZE = 'resize:resize',
    EV_RESIZE_ALIGN = 'resize:align',
    EV_RESIZE_END = 'resize:end',
    EV_RESIZE_START = 'resize:start',

    T = 't',
    TR = 'tr',
    R = 'r',
    BR = 'br',
    B = 'b',
    BL = 'bl',
    L = 'l',
    TL = 'tl',

    isNode = function(v) {
        return (v instanceof A.Node);
    },

    handleAttrName = function(handle) {
        return HANDLE + handle.toUpperCase();
    },

    concat = function() {
        return Array.prototype.slice.call(arguments).join(SPACE);
    },

    toInitialCap = A.cached(
        function(str) {
            return str.substring(0, 1).toUpperCase() + str.substring(1);
        }
    ),

    getCN = A.getClassName,

    CSS_ICON = getCN(ICON),
    CSS_ICON_GRIPSMALL_DIAGONAL_BR = getCN(ICON, GRIPSMALL, DIAGONAL, BR),
    CSS_ICON_GRIP_DOTTED_HORIZONTAL = getCN(ICON, GRIP, DOTTED, HORIZONTAL),
    CSS_ICON_GRIP_DOTTED_VERTICAL = getCN(ICON, GRIP, DOTTED, VERTICAL),
    CSS_RESIZE = getCN(RESIZE),
    CSS_RESIZE_HANDLE = getCN(RESIZE, HANDLE),
    CSS_RESIZE_HANDLE_ACTIVE = getCN(RESIZE, HANDLE, ACTIVE),
    CSS_RESIZE_HANDLE_INNER = getCN(RESIZE, HANDLE, INNER),
    CSS_RESIZE_HANDLE_INNER_PLACEHOLDER = getCN(RESIZE, HANDLE, INNER, '{handle}'),
    CSS_RESIZE_HANDLE_PLACEHOLDER = getCN(RESIZE, HANDLE, '{handle}'),
    CSS_RESIZE_HIDDEN_HANDLES = getCN(RESIZE, HIDDEN, HANDLES),
    CSS_RESIZE_PROXY = getCN(RESIZE, PROXY),
    CSS_RESIZE_WRAPPER = getCN(RESIZE, WRAPPER),

    CSS_ICON_DIAGONAL = concat(CSS_ICON, CSS_ICON_GRIPSMALL_DIAGONAL_BR),
    CSS_ICON_HORIZONTAL = concat(CSS_ICON, CSS_ICON_GRIP_DOTTED_HORIZONTAL),
    CSS_ICON_VERTICAL = concat(CSS_ICON, CSS_ICON_GRIP_DOTTED_VERTICAL),

    REGEX_CHANGE_HEIGHT = /^(t|tr|b|bl|br|tl)$/i,
    REGEX_CHANGE_LEFT = /^(tl|l|bl)$/i,
    REGEX_CHANGE_TOP = /^(tl|t|tr)$/i,
    REGEX_CHANGE_WIDTH = /^(bl|br|l|r|tl|tr)$/i,

    TPL_HANDLE = '<div class="' + concat(CSS_RESIZE_HANDLE, CSS_RESIZE_HANDLE_PLACEHOLDER) + '">' +
        '<div class="' + concat(CSS_RESIZE_HANDLE_INNER, CSS_RESIZE_HANDLE_INNER_PLACEHOLDER) + '"></div>' +
        '</div>',

    TPL_PROXY_EL = '<div class="' + CSS_RESIZE_PROXY + '"></div>',

    TPL_WRAP_EL = '<div class="' + CSS_RESIZE_WRAPPER + '"></div>',

    ALL_HANDLES = [T, TR, R, BR, B, BL, L, TL];

/**
 * <p><img src="assets/images/aui-resize/main.png"/></p>
 *
 * A base class for Resize, providing:
 * <ul>
 *    <li>Basic Lifecycle (initializer, renderUI, bindUI, syncUI, destructor)</li>
 *    <li>Applies drag handles to an element to make it resizable</li>
 *    <li>Here is the list of valid resize handles:
 *        <code>[ 't', 'tr', 'r', 'br', 'b', 'bl', 'l', 'tl' ]</code>. You can
 *        read this list as top, top-right, right, bottom-right, bottom,
 *        bottom-left, left, top-left.</li>
 *    <li>The drag handles are inserted into the element and positioned
 *        absolute. Some elements, such as a textarea or image, don't support
 *        children. To overcome that, set wrap:true in your config and the
 *        element willbe wrapped for you automatically.</li>
 * </ul>
 *
 * Quick Example:
 *
 * <pre><code>var instance = new A.Resize({
 *  node: '#resize1',
 *  proxy: true,
 *  preserveRatio: true,
 *  wrap: true,
 *  maxHeight: 170,
 *  maxWidth: 400,
 *  handles: 't, tr, r, br, b, bl, l, tl'
 * });
 * </code></pre>
 *
 * Check the list of <a href="Resize.html#configattributes">Configuration Attributes</a> available for
 * Resize.
 *
 * @class Resize
 * @param config {Object} Object literal specifying widget configuration properties.
 * @constructor
 * @extends Base
 */
var Resize = A.Component.create({
    /**
     * Static property provides a string to identify the class.
     *
     * @property Resize.NAME
     * @type String
     * @static
     */
    NAME: RESIZE,

    /**
     * Static property used to define the default attribute
     * configuration for the Resize.
     *
     * @property Resize.ATTRS
     * @type Object
     * @static
     */
    ATTRS: {
        /**
         * Stores the active handle during the resize.
         *
         * @attribute activeHandle
         * @default null
         * @private
         * @type String
         */
        activeHandle: {
            value: null,
            validator: isString
        },

        /**
         * Stores the active handle element during the resize.
         *
         * @attribute activeHandleEl
         * @default null
         * @private
         * @type Node
         */
        activeHandleEl: {
            value: null,
            validator: isNode
        },

        /**
         * False to ensure that the resize handles are always visible, true to
         * display them only when the user mouses over the resizable borders.
         *
         * @attribute autoHide
         * @default false
         * @type boolean
         */
        autoHide: {
            value: false,
            validator: isBoolean
        },

        /**
         * The handles to use (any combination of): 't', 'b', 'r', 'l', 'bl',
         * 'br', 'tl', 'tr'. Can use a shortcut of All.
         *
         * @attribute handles
         * @default all
         * @type Array | String
         */
        handles: {
            setter: function(val) {
                var instance = this;
                var handles = [];

                // handles attr accepts both array or string
                if (isArray(val)) {
                    handles = val;
                }
                else if (isString(val)) {
                    // if the handles attr passed in is an ALL string...
                    if (val.toLowerCase() == ALL) {
                        handles = ALL_HANDLES;
                    }
                    // otherwise, split the string to extract the handles
                    else {
                        A.each(
                            val.split(COMMA),
                            function(node, i) {
                                var handle = trim(node);

                                // if its a valid handle, add it to the handles output
                                if (indexOf(ALL_HANDLES, handle) > -1) {
                                    handles.push(handle);
                                }
                            }
                        );
                    }
                }

                return handles;
            },
            value: ALL
        },

        /**
         * The selector or element to resize. Required.
         *
         * @attribute node
         * @type Node
         */
        node: {
            setter: A.one
        },

        /**
         * Resize a proxy element instead of the real element.
         *
         * @attribute proxy
         * @default false
         * @type boolean
         */
        proxy: {
            value: false,
            validator: isBoolean
        },

        /**
         * The Resize proxy element.
         *
         * @attribute proxyEl
         * @default Generated using an internal HTML markup
         * @type String | Node
         */
        proxyEl: {
            setter: A.one,
            valueFn: function() {
                return A.Node.create(TPL_PROXY_EL);
            }
        },

        /**
         * True when the element is being Resized.
         *
         * @attribute resizing
         * @default false
         * @type boolean
         */
        resizing: {
            value: false,
            validator: isBoolean
        },

        /**
         * True to wrap an element with a div if needed (required for textareas
         * and images, defaults to false) in favor of the handles config option.
         * The wrapper element type (default div) could be over-riden passing the
         * <code>wrapper</code> attribute.
         *
         * @attribute wrap
         * @default false
         * @type boolean
         */
        wrap: {
            setter: function(val) {
                var instance = this;
                var node = instance.get(NODE);
                var nodeName = node.get(NODE_NAME);
                var typeRegex = instance.get(WRAP_TYPES);

                // if nodeName is listed on WRAP_TYPES force use the wrapper
                if (typeRegex.test(nodeName)) {
                    val = true;
                }

                return val;
            },
            value: false,
            validator: isBoolean
        },

        /**
         * Elements that requires a wrapper by default. Normally are elements
         * which cannot have children elements.
         *
         * @attribute wrapTypes
         * @default /canvas|textarea|input|select|button|img/i
         * @readOnly
         * @type Regex
         */
        wrapTypes: {
            readOnly: true,
            value: /canvas|textarea|input|select|button|img/i
        },

        /**
         * Element to wrap the <code>wrapTypes</code>. This element will house
         * the handles elements.
         *
         * @attribute wrapper
         * @default div
         * @type String | Node
         * @writeOnce
         */
        wrapper: {
            setter: function() {
                var instance = this;
                var node = instance.get(NODE);

                // by deafult the wrapper is always the node
                var wrapper = node;

                // if the node is listed on the wrapTypes or wrap is set to true, create another wrapper
                if (instance.get(WRAP)) {
                    wrapper = A.Node.create(TPL_WRAP_EL);

                    node.placeBefore(wrapper);

                    wrapper.append(node);

                    instance._copyStyles(node, wrapper);

                    // remove positioning of wrapped node, the WRAPPER take care about positioning
                    node.setStyles({
                        position: STATIC,
                        left: 0,
                        top: 0
                    });
                }

                return wrapper;
            },
            value: null,
            writeOnce: true
        }
    },

    EXTENDS: A.Base,

    prototype: {
        CSS_INNER_HANDLE_MAP: {
            r: CSS_ICON_VERTICAL,
            l: CSS_ICON_VERTICAL,
            t: CSS_ICON_HORIZONTAL,
            b: CSS_ICON_HORIZONTAL,
            br: CSS_ICON_DIAGONAL
        },

        /**
         * Whether the handle being dragged can change the height.
         *
         * @property changeHeightHandles
         * @default false
         * @type boolean
         */
        changeHeightHandles: false,

        /**
         * Whether the handle being dragged can change the left.
         *
         * @property changeLeftHandles
         * @default false
         * @type boolean
         */
        changeLeftHandles: false,

        /**
         * Whether the handle being dragged can change the top.
         *
         * @property changeTopHandles
         * @default false
         * @type boolean
         */
        changeTopHandles: false,

        /**
         * Whether the handle being dragged can change the width.
         *
         * @property changeWidthHandles
         * @default false
         * @type boolean
         */
        changeWidthHandles: false,

        /**
         * Store DD.Delegate reference for the respective Resize instance.
         *
         * @property delegate
         * @default null
         * @type Object
         */
        delegate: null,

        /**
         * Stores the current values for the height, width, top and left. You are
         * able to manipulate these values on resize in order to change the resize
         * behavior.
         *
         * @property info
         * @type Object
         * @protected
         */
        info: null,

        /**
         * Stores the last values for the height, width, top and left.
         *
         * @property lastInfo
         * @type Object
         * @protected
         */
        lastInfo: null,

        /**
         * Stores the original values for the height, width, top and left, stored
         * on resize start.
         *
         * @property originalInfo
         * @type Object
         * @protected
         */
        originalInfo: null,

        /**
         * Construction logic executed during Resize instantiation. Lifecycle.
         *
         * @method initializer
         * @protected
         */
        initializer: function() {
            var instance = this;

            instance.info = {};

            instance.originalInfo = {};

            instance.get(NODE).addClass(CSS_RESIZE);

            instance.renderer();
        },

        /**
         * Create the DOM structure for the Resize. Lifecycle.
         *
         * @method renderUI
         * @protected
         */
        renderUI: function() {
            var instance = this;

            instance._renderHandles();
            instance._renderProxy();
        },

        /**
         * Bind the events on the Resize UI. Lifecycle.
         *
         * @method bindUI
         * @protected
         */
        bindUI: function() {
            var instance = this;

            instance._createEvents();
            instance._bindDD();
            instance._bindHandle();
        },

        /**
         * Sync the Resize UI.
         *
         * @method syncUI
         * @protected
         */
        syncUI: function() {
            var instance = this;

            // hide handles if AUTO_HIDE is true
            instance._setHideHandlesUI(
                instance.get(AUTO_HIDE)
            );
        },

        /**
         * Destructor lifecycle implementation for the Resize class. Purges events attached
         * to the node (and all child nodes) and removes the Resize handles.
         *
         * @method destructor
         * @protected
         */
        destructor: function() {
            var instance = this;
            var node = instance.get(NODE);
            var wrapper = instance.get(WRAPPER);

            // purgeElements on boundingBox
            A.Event.purgeElement(wrapper, true);

            // destroy handles dd and remove them from the dom
            instance.eachHandle(function(handleEl) {
                instance.delegate.dd.destroy();

                // remove handle
                handleEl.remove(true);
            });

            // unwrap node
            if (instance.get(WRAP)) {
                node.setStyles({
                    margin: wrapper.getStyle(MARGIN),
                    position: wrapper.getStyle(POSITION)
                });

                wrapper.placeBefore(node);

                wrapper.remove(true);
            }

            node.removeClass(CSS_RESIZE);
            node.removeClass(CSS_RESIZE_HIDDEN_HANDLES);
        },

        /**
         * Creates DOM (or manipulates DOM for progressive enhancement)
         * This method is invoked by initializer(). It's chained automatically for
         * subclasses if required.
         *
         * @method renderer
         * @protected
         */
        renderer: function() {
            this.renderUI();
            this.bindUI();
            this.syncUI();
        },

        /**
         * <p>Loop through each handle which is being used and executes a callback.</p>
         * <p>Example:</p>
         * <pre><code>instance.eachHandle(
         *      function(handleName, index) { ... }
         *  );</code></pre>
         *
         * @method eachHandle
         * @param {function} fn Callback function to be executed for each handle.
         */
        eachHandle: function(fn) {
            var instance = this;

            A.each(
                instance.get(HANDLES),
                function(handle, i) {
                    var handleEl = instance.get(
                        handleAttrName(handle)
                    );

                    fn.apply(instance, [handleEl, handle, i]);
                }
            );
        },

        /**
         * Bind the handles DragDrop events to the Resize instance.
         *
         * @method _bindDD
         * @private
         */
        _bindDD: function() {
            var instance = this;

            instance.delegate = new A.DD.Delegate({
                bubbleTargets: instance,
                container: instance.get(WRAPPER),
                dragConfig: {
                    clickPixelThresh: 0,
                    clickTimeThresh: 0,
                    useShim: true,
                    move: false
                },
                nodes: DOT + CSS_RESIZE_HANDLE,
                target: false
            });

            instance.on('drag:drag', instance._handleResizeEvent);
            instance.on('drag:dropmiss', instance._handleMouseUpEvent);
            instance.on('drag:end', instance._handleResizeEndEvent);
            instance.on('drag:start', instance._handleResizeStartEvent);
        },

        /**
         * Bind the events related to the handles (_onHandleMouseEnter, _onHandleMouseLeave).
         *
         * @method _bindHandle
         * @private
         */
        _bindHandle: function() {
            var instance = this;
            var wrapper = instance.get(WRAPPER);

            wrapper.on('mouseenter', A.bind(instance._onWrapperMouseEnter, instance));
            wrapper.on('mouseleave', A.bind(instance._onWrapperMouseLeave, instance));
            wrapper.delegate('mouseenter', A.bind(instance._onHandleMouseEnter, instance), DOT + CSS_RESIZE_HANDLE);
            wrapper.delegate('mouseleave', A.bind(instance._onHandleMouseLeave, instance), DOT + CSS_RESIZE_HANDLE);
        },

        /**
         * Create the custom events used on the Resize.
         *
         * @method _createEvents
         * @private
         */
        _createEvents: function() {
            var instance = this;

            // create publish function for kweight optimization
            var publish = function(name, fn) {
                instance.publish(name, {
                    defaultFn: fn,
                    queuable: false,
                    emitFacade: true,
                    bubbles: true,
                    prefix: RESIZE
                });
            };

            /**
             * Handles the resize start event. Fired when a handle starts to be
             * dragged.
             *
             * @event resize:start
             * @preventable _defResizeStartFn
             * @param {Event.Facade} event The resize start event.
             * @bubbles Resize
             * @type {Event.Custom}
             */
            publish(
                EV_RESIZE_START,
                this._defResizeStartFn
            );

            /**
             * Handles the resize event. Fired on each pixel when the handle is
             * being dragged.
             *
             * @event resize:resize
             * @preventable _defResizeFn
             * @param {Event.Facade} event The resize event.
             * @bubbles Resize
             * @type {Event.Custom}
             */
            publish(
                EV_RESIZE,
                this._defResizeFn
            );

            /**
             * Handles the resize align event.
             *
             * @event resize:align
             * @preventable _defResizeAlignFn
             * @param {Event.Facade} event The resize align event.
             * @bubbles Resize
             * @type {Event.Custom}
             */
            publish(
                EV_RESIZE_ALIGN,
                this._defResizeAlignFn
            );

            /**
             * Handles the resize end event. Fired when a handle stop to be
             * dragged.
             *
             * @event resize:end
             * @preventable _defResizeEndFn
             * @param {Event.Facade} event The resize end event.
             * @bubbles Resize
             * @type {Event.Custom}
             */
            publish(
                EV_RESIZE_END,
                this._defResizeEndFn
            );

            /**
             * Handles the resize mouseUp event. Fired when a mouseUp event happens on a
             * handle.
             *
             * @event resize:mouseUp
             * @preventable _defMouseUpFn
             * @param {Event.Facade} event The resize mouseUp event.
             * @bubbles Resize
             * @type {Event.Custom}
             */
            publish(
                EV_MOUSE_UP,
                this._defMouseUpFn
            );
        },

        /**
         * Responsible for loop each handle element and append to the wrapper.
         *
         * @method _renderHandles
         * @protected
         */
        _renderHandles: function() {
            var instance = this;
            var wrapper = instance.get(WRAPPER);

            instance.eachHandle(function(handleEl) {
                wrapper.append(handleEl);
            });
        },

        /**
         * Render the <a href="Resize.html#config_proxyEl">proxyEl</a> element and
         * make it sibling of the <a href="Resize.html#config_node">node</a>.
         *
         * @method _renderProxy
         * @protected
         */
        _renderProxy: function() {
            var instance = this;
            var proxyEl = instance.get(PROXY_EL);

            instance.get(WRAPPER).get(PARENT_NODE).append(
                proxyEl.hide()
            );
        },

        /**
         * Creates the handle element based on the handle name and initialize the
         * DragDrop on it.
         *
         * @method _buildHandle
         * @param {String} handle Handle name ('t', 'tr', 'b', ...).
         * @protected
         */
        _buildHandle: function(handle) {
            var instance = this;

            // create handle node
            var node = A.Node.create(
                Lang.sub(TPL_HANDLE, {
                    handle: handle
                })
            );

            // add respective css icon classes on the inner element of this handle
            node.one(DOT + CSS_RESIZE_HANDLE_INNER).addClass(
                instance.CSS_INNER_HANDLE_MAP[handle]
            );

            return node;
        },

        /**
         * Helper method to update the current size value on
         * <a href="Resize.html#property_info">info</a> to respect the
         * min/max values and fix the top/left calculations.
         *
         * @method _checkSize
         * @param {String} offset 'offsetHeight' or 'offsetWidth'
         * @param {number} size Size to restrict the offset
         * @protected
         */
        _checkSize: function(offset, size) {
            var instance = this;
            var info = instance.info;
            var originalInfo = instance.originalInfo;

            var axis = (offset == OFFSET_HEIGHT) ? TOP : LEFT;

            // forcing the offsetHeight/offsetWidth to be the passed size
            info[offset] = size;

            // predicting, based on the original information, the last left valid in case of reach the min/max dimension
            // this calculation avoid browser event leaks when user interact very fast with their mouse
            if (((axis == LEFT) && instance.changeLeftHandles) ||
                ((axis == TOP) && instance.changeTopHandles)) {

                info[axis] = originalInfo[axis] + originalInfo[offset] - size;
            }
        },

        /**
         * Copy relevant styles of the <a href="Resize.html#config_node">node</a>
         * to the <a href="Resize.html#config_wrapper">wrapper</a>.
         *
         * @method _copyStyles
         * @param {Node} node Node from.
         * @param {Node} wrapper Node to.
         * @protected
         */
        _copyStyles: function(node, wrapper) {
            var instance = this;
            var position = node.getStyle(POSITION).toLowerCase();

            // resizable wrapper should be positioned
            if (position == STATIC) {
                position = RELATIVE;
            }

            // copy margin, padding, position styles from the node to wrapper
            var wrapperStyle = {
                position: position
            };

            var nodeStyle = {};

            // store margin(Top,Right,Bottom,Left) from the nodes involved
            // apply margin from node to the wrapper
            A.each([TOP, RIGHT, BOTTOM, LEFT], function(dir) {
                var name = MARGIN + toInitialCap(dir);

                nodeStyle[name] = wrapper.getStyle(name);
                wrapperStyle[name] = node.getStyle(name);
            });

            wrapper.setStyles(wrapperStyle);
            node.setStyles(nodeStyle);

            // force remove margin from the internal node
            node.setStyles({
                margin: 0
            });

            wrapper.set(
                OFFSET_HEIGHT,
                node.get(OFFSET_HEIGHT)
            );

            wrapper.set(
                OFFSET_WIDTH,
                node.get(OFFSET_WIDTH)
            );
        },

        // extract handle name from a string
        // using A.cached to memoize the function for performance
        _extractHandleName: A.cached(
            function(node) {
                var className = node.get(CLASS_NAME);

                var match = className.match(
                    new RegExp(
                        getCN(RESIZE, HANDLE, '(\\w{1,2})\\b')
                    )
                );

                return match ? match[1] : null;
            }
        ),

        /**
         * <p>Generates metadata to the <a href="Resize.html#property_info">info</a>
         * and <a href="Resize.html#property_originalInfo">originalInfo</a></p>
         * <pre><code>bottom, actXY, left, top, offsetHeight, offsetWidth, right</code></pre>
         *
         * @method _getInfo
         * @param {Node} node
         * @param {EventFacade} event
         * @private
         */
        _getInfo: function(node, event) {
            var instance = this,
                actXY;
            var drag = event.dragEvent.target;

            if (event) {
                // the xy that the node will be set to. Changing this will alter the position as it's dragged.
                actXY = (drag.actXY.length ? drag.actXY : drag.lastXY);
            }

            var nodeXY = node.getXY();
            var nodeX = nodeXY[0];
            var nodeY = nodeXY[1];
            var offsetHeight = node.get(OFFSET_HEIGHT);
            var offsetWidth = node.get(OFFSET_WIDTH);

            return {
                actXY: actXY,
                bottom: (nodeY + offsetHeight),
                left: nodeX,
                offsetHeight: offsetHeight,
                offsetWidth: offsetWidth,
                right: (nodeX + offsetWidth),
                top: nodeY
            };
        },

        /**
         * Basic resize calculations.
         *
         * @method _resize
         * @protected
         */
        _resize: function() {
            var instance = this;
            var handle = instance.get(ACTIVE_HANDLE);

            var info = instance.info;
            var originalInfo = instance.originalInfo;

            var dx = info.actXY[0] - originalInfo.actXY[0];
            var dy = info.actXY[1] - originalInfo.actXY[1];

            var rules = {
                t: function() {
                    info.top = originalInfo.top + dy;
                    info.offsetHeight = originalInfo.offsetHeight - dy;
                },
                r: function() {
                    info.offsetWidth = originalInfo.offsetWidth + dx;
                },
                l: function() {
                    info.left = originalInfo.left + dx;
                    info.offsetWidth = originalInfo.offsetWidth - dx;
                },
                b: function() {
                    info.offsetHeight = originalInfo.offsetHeight + dy;
                },
                tr: function() {
                    this.t();
                    this.r();
                },
                br: function() {
                    this.b();
                    this.r();
                },
                tl: function() {
                    this.t();
                    this.l();
                },
                bl: function() {
                    this.b();
                    this.l();
                }
            };

            rules[handle](dx, dy);
        },

        /**
         * Set offsetWidth and offsetHeight of the passed node.
         *
         * @method _setOffset
         * @param {Node} node Node
         * @param {number} offsetWidth
         * @param {number} offsetHeight
         * @protected
         */
        _setOffset: function(node, offsetWidth, offsetHeight) {
            node.set(OFFSET_WIDTH, offsetWidth);
            node.set(OFFSET_HEIGHT, offsetHeight);
        },

        /**
         * Sync the Resize UI with internal values from
         * <a href="Resize.html#property_info">info</a>.
         *
         * @method _syncUI
         * @protected
         */
        _syncUI: function() {
            var instance = this;
            var info = instance.info;
            var wrapper = instance.get(WRAPPER);
            var node = instance.get(NODE);

            instance._setOffset(wrapper, info.offsetWidth, info.offsetHeight);

            if (instance.changeLeftHandles || instance.changeTopHandles) {
                wrapper.setXY([info.left, info.top]);
            }

            // if wrapper is different from node
            if (!wrapper.compareTo(node)) {
                instance._setOffset(node, info.offsetWidth, info.offsetHeight);
            }

            // prevent webkit textarea resize
            if (A.UA.webkit) {
                node.setStyle(RESIZE, NONE);
            }
        },

        /**
         * Sync the proxy UI with internal values from
         * <a href="Resize.html#property_info">info</a>.
         *
         * @method _syncProxyUI
         * @protected
         */
        _syncProxyUI: function() {
            var instance = this;
            var info = instance.info;
            var activeHandleEl = instance.get(ACTIVE_HANDLE_EL);
            var proxyEl = instance.get(PROXY_EL);

            var cursor = activeHandleEl.getStyle(CURSOR);

            proxyEl.show().setStyle(CURSOR, cursor);

            instance.delegate.dd.set(DRAG_CURSOR, cursor);

            instance._setOffset(proxyEl, info.offsetWidth, info.offsetHeight);

            proxyEl.setXY([info.left, info.top]);
        },

        /**
         * Update <code>instance.changeHeightHandles,
         * instance.changeLeftHandles, instance.changeTopHandles,
         * instance.changeWidthHandles</code> information.
         *
         * @method _updateChangeHandleInfo
         * @private
         */
        _updateChangeHandleInfo: function(handle) {
            var instance = this;

            instance.changeHeightHandles = REGEX_CHANGE_HEIGHT.test(handle);
            instance.changeLeftHandles = REGEX_CHANGE_LEFT.test(handle);
            instance.changeTopHandles = REGEX_CHANGE_TOP.test(handle);
            instance.changeWidthHandles = REGEX_CHANGE_WIDTH.test(handle);
        },

        /**
         * Update <a href="Resize.html#property_info">info</a> values (bottom, actXY, left, top, offsetHeight, offsetWidth, right).
         *
         * @method _updateInfo
         * @private
         */
        _updateInfo: function(event) {
            var instance = this;

            instance.info = instance._getInfo(
                instance.get(WRAPPER),
                event
            );
        },

        /**
         * Set the active state of the handles.
         *
         * @method _setActiveHandlesUI
         * @param {boolean} val True to activate the handles, false to deactivate.
         * @protected
         */
        _setActiveHandlesUI: function(val) {
            var instance = this;
            var activeHandleEl = instance.get(ACTIVE_HANDLE_EL);

            if (activeHandleEl) {
                if (val) {
                    // remove CSS_RESIZE_HANDLE_ACTIVE from all handles before addClass on the active
                    instance.eachHandle(
                        function(handleEl) {
                            handleEl.removeClass(CSS_RESIZE_HANDLE_ACTIVE);
                        }
                    );

                    activeHandleEl.addClass(CSS_RESIZE_HANDLE_ACTIVE);
                }
                else {
                    activeHandleEl.removeClass(CSS_RESIZE_HANDLE_ACTIVE);
                }
            }
        },

        /**
         * Set the visibility of the handles.
         *
         * @method _setHideHandlesUI
         * @param {boolean} val True to hide the handles, false to show.
         * @protected
         */
        _setHideHandlesUI: function(val) {
            var instance = this;
            var wrapper = instance.get(WRAPPER);

            if (!instance.get(RESIZING)) {
                if (val) {
                    wrapper.addClass(CSS_RESIZE_HIDDEN_HANDLES);
                }
                else {
                    wrapper.removeClass(CSS_RESIZE_HIDDEN_HANDLES);
                }
            }
        },

        /**
         * Default resize:mouseUp handler
         *
         * @method _defMouseUpFn
         * @param {EventFacade} event The Event object
         * @protected
         */
        _defMouseUpFn: function(event) {
            var instance = this;

            instance.set(RESIZING, false);
        },

        /**
         * Default resize:resize handler
         *
         * @method _defResizeFn
         * @param {EventFacade} event The Event object
         * @protected
         */
        _defResizeFn: function(event) {
            var instance = this;

            instance._handleResizeAlignEvent(event.dragEvent);

            // if proxy is true _syncProxyUI instead of _syncUI
            if (instance.get(PROXY)) {
                instance._syncProxyUI();
            }
            else {
                // _syncUI of the wrapper, not using proxy
                instance._syncUI();
            }
        },

        /**
         * Default resize:align handler
         *
         * @method _defResizeAlignFn
         * @param {EventFacade} event The Event object
         * @protected
         */
        _defResizeAlignFn: function(event) {
            var instance = this;
            var originalInfo = instance.originalInfo;

            instance.lastInfo = instance.info;

            // update the instance.info values
            instance._updateInfo(event);

            var info = instance.info;

            // basic resize calculations
            instance._resize();

            // if A.Plugin.ResizeConstrained is not plugged, check for min dimension
            if (!instance.con) {
                if (info.offsetHeight <= 15) {
                    instance._checkSize(OFFSET_HEIGHT, 15);
                }

                if (info.offsetWidth <= 15) {
                    instance._checkSize(OFFSET_WIDTH, 15);
                }
            }
        },

        /**
         * Default resize:end handler
         *
         * @method _defResizeEndFn
         * @param {EventFacade} event The Event object
         * @protected
         */
        _defResizeEndFn: function(event) {
            var instance = this;
            var drag = event.dragEvent.target;

            // reseting actXY from drag when drag end
            drag.actXY = [];

            // if proxy is true, hide it on resize end
            if (instance.get(PROXY)) {
                instance._syncProxyUI();

                instance.get(PROXY_EL).hide();
            }

            // syncUI when resize end
            instance._syncUI();

            instance.set(ACTIVE_HANDLE, null);
            instance.set(ACTIVE_HANDLE_EL, null);

            instance._setActiveHandlesUI(false);
        },

        /**
         * Default resize:start handler
         *
         * @method _defResizeStartFn
         * @param {EventFacade} event The Event object
         * @protected
         */
        _defResizeStartFn: function(event) {
            var instance = this;

            instance.set(RESIZING, true);

            // create an originalInfo information for reference
            instance.originalInfo = instance._getInfo(
                instance.get(WRAPPER),
                event
            );

            instance._updateInfo(event);
        },

        /**
         * Fires the resize:mouseUp event.
         *
         * @method _handleMouseUpEvent
         * @param {EventFacade} event resize:mouseUp event facade
         * @protected
         */
        _handleMouseUpEvent: function(event) {
            this.fire(EV_MOUSE_UP, {
                dragEvent: event,
                info: this.info
            });
        },

        /**
         * Fires the resize:resize event.
         *
         * @method _handleResizeEvent
         * @param {EventFacade} event resize:resize event facade
         * @protected
         */
        _handleResizeEvent: function(event) {
            this.fire(EV_RESIZE, {
                dragEvent: event,
                info: this.info
            });
        },

        /**
         * Fires the resize:align event.
         *
         * @method _handleResizeAlignEvent
         * @param {EventFacade} event resize:resize event facade
         * @protected
         */
        _handleResizeAlignEvent: function(event) {
            this.fire(EV_RESIZE_ALIGN, {
                dragEvent: event,
                info: this.info
            });
        },

        /**
         * Fires the resize:end event.
         *
         * @method _handleResizeEndEvent
         * @param {EventFacade} event resize:end event facade
         * @protected
         */
        _handleResizeEndEvent: function(event) {
            this.fire(EV_RESIZE_END, {
                dragEvent: event,
                info: this.info
            });
        },

        /**
         * Fires the resize:start event.
         *
         * @method _handleResizeStartEvent
         * @param {EventFacade} event resize:start event facade
         * @protected
         */
        _handleResizeStartEvent: function(event) {
            this.fire(EV_RESIZE_START, {
                dragEvent: event,
                info: this.info
            });
        },

        /**
         * Mouseenter event handler for the <a href="Resize.html#config_wrapper">wrapper</a>.
         *
         * @method _onWrapperMouseEnter
         * @param {EventFacade} event
         * @protected
         */
        _onWrapperMouseEnter: function(event) {
            var instance = this;

            if (instance.get(AUTO_HIDE)) {
                instance._setHideHandlesUI(false);
            }
        },

        /**
         * Mouseleave event handler for the <a href="Resize.html#config_wrapper">wrapper</a>.
         *
         * @method _onWrapperMouseLeave
         * @param {EventFacade} event
         * @protected
         */
        _onWrapperMouseLeave: function(event) {
            var instance = this;

            if (instance.get(AUTO_HIDE)) {
                instance._setHideHandlesUI(true);
            }
        },

        /**
         * Mouseover event handler for the handles.
         *
         * @method _onHandleMouseEnter
         * @param {EventFacade} event
         * @protected
         */
        _onHandleMouseEnter: function(event) {
            var instance = this;
            var node = event.currentTarget;
            var handle = instance._extractHandleName(node);

            if (!instance.get(RESIZING)) {
                instance.set(ACTIVE_HANDLE, handle);
                instance.set(ACTIVE_HANDLE_EL, node);

                instance._setActiveHandlesUI(true);
                instance._updateChangeHandleInfo(handle);
            }
        },

        /**
         * Mouseout event handler for the handles.
         *
         * @method _onHandleMouseLeave
         * @param {EventFacade} event
         * @protected
         */
        _onHandleMouseLeave: function(event) {
            var instance = this;

            if (!instance.get(RESIZING)) {
                instance._setActiveHandlesUI(false);
            }
        }
    }
});

A.each(ALL_HANDLES, function(handle, i) {
    // creating ATTRS with the handles elements
    Resize.ATTRS[handleAttrName(handle)] = {
        setter: function() {
            return this._buildHandle(handle);
        },
        value: null,
        writeOnce: true
    };
});

A.Resize = Resize;


}, '3.1.0-deprecated.112', {"requires": ["dd-drag", "dd-delegate", "dd-drop", "aui-base-deprecated"], "skinnable": true});
