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YUI.add('node-style', function (Y, NAME) {
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(function(Y) {
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/**
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* Extended Node interface for managing node styles.
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* @module node
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* @submodule node-style
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*/
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Y.mix(Y.Node.prototype, {
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/**
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* Sets a style property of the node.
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* Use camelCase (e.g. 'backgroundColor') for multi-word properties.
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* @method setStyle
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* @param {String} attr The style attribute to set.
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* @param {String|Number} val The value.
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* @chainable
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*/
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setStyle: function(attr, val) {
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Y.DOM.setStyle(this._node, attr, val);
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return this;
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},
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/**
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* Sets multiple style properties on the node.
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* Use camelCase (e.g. 'backgroundColor') for multi-word properties.
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* @method setStyles
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* @param {Object} hash An object literal of property:value pairs.
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* @chainable
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*/
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setStyles: function(hash) {
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Y.DOM.setStyles(this._node, hash);
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return this;
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},
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/**
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* Returns the style's current value.
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* Use camelCase (e.g. 'backgroundColor') for multi-word properties.
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* @method getStyle
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* @for Node
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* @param {String} attr The style attribute to retrieve.
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* @return {String} The current value of the style property for the element.
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*/
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getStyle: function(attr) {
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return Y.DOM.getStyle(this._node, attr);
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},
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/**
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* Returns the computed value for the given style property.
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* Use camelCase (e.g. 'backgroundColor') for multi-word properties.
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* @method getComputedStyle
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* @param {String} attr The style attribute to retrieve.
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* @return {String} The computed value of the style property for the element.
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*/
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getComputedStyle: function(attr) {
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return Y.DOM.getComputedStyle(this._node, attr);
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}
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});
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/**
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* Returns an array of values for each node.
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* Use camelCase (e.g. 'backgroundColor') for multi-word properties.
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* @method getStyle
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* @for NodeList
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* @see Node.getStyle
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* @param {String} attr The style attribute to retrieve.
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* @return {Array} The current values of the style property for the element.
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*/
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/**
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* Returns an array of the computed value for each node.
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* Use camelCase (e.g. 'backgroundColor') for multi-word properties.
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* @method getComputedStyle
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* @see Node.getComputedStyle
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* @param {String} attr The style attribute to retrieve.
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* @return {Array} The computed values for each node.
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*/
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/**
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* Sets a style property on each node.
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* Use camelCase (e.g. 'backgroundColor') for multi-word properties.
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* @method setStyle
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* @see Node.setStyle
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* @param {String} attr The style attribute to set.
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* @param {String|Number} val The value.
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* @chainable
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*/
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/**
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* Sets multiple style properties on each node.
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* Use camelCase (e.g. 'backgroundColor') for multi-word properties.
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* @method setStyles
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* @see Node.setStyles
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* @param {Object} hash An object literal of property:value pairs.
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* @chainable
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*/
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// These are broken out to handle undefined return (avoid false positive for
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// chainable)
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Y.NodeList.importMethod(Y.Node.prototype, ['getStyle', 'getComputedStyle', 'setStyle', 'setStyles']);
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})(Y);
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/**
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* @module node
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* @submodule node-base
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*/
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var Y_Node = Y.Node;
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Y.mix(Y_Node.prototype, {
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/**
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* Makes the node visible.
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* If the "transition" module is loaded, show optionally
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* animates the showing of the node using either the default
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* transition effect ('fadeIn'), or the given named effect.
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* @method show
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* @for Node
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* @param {String} name A named Transition effect to use as the show effect.
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* @param {Object} config Options to use with the transition.
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* @param {Function} callback An optional function to run after the transition completes.
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* @chainable
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*/
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show: function(callback) {
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callback = arguments[arguments.length - 1];
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this.toggleView(true, callback);
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return this;
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},
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/**
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* The implementation for showing nodes.
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* Default is to remove the hidden attribute and reset the CSS style.display property.
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* @method _show
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* @protected
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* @chainable
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*/
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_show: function() {
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this.removeAttribute('hidden');
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// For back-compat we need to leave this in for browsers that
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// do not visually hide a node via the hidden attribute
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// and for users that check visibility based on style display.
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this.setStyle('display', '');
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},
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/**
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Returns whether the node is hidden by YUI or not. The hidden status is
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determined by the 'hidden' attribute and the value of the 'display' CSS
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property.
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@method _isHidden
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@return {Boolean} `true` if the node is hidden.
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@private
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**/
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_isHidden: function() {
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return this.hasAttribute('hidden') || Y.DOM.getComputedStyle(this._node, 'display') === 'none';
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},
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/**
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* Displays or hides the node.
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* If the "transition" module is loaded, toggleView optionally
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* animates the toggling of the node using given named effect.
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* @method toggleView
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* @for Node
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* @param {Boolean} [on] An optional boolean value to force the node to be shown or hidden
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* @param {Function} [callback] An optional function to run after the transition completes.
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* @chainable
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*/
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toggleView: function(on, callback) {
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this._toggleView.apply(this, arguments);
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return this;
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},
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_toggleView: function(on, callback) {
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callback = arguments[arguments.length - 1];
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// base on current state if not forcing
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if (typeof on != 'boolean') {
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on = (this._isHidden()) ? 1 : 0;
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}
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if (on) {
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this._show();
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} else {
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this._hide();
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}
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if (typeof callback == 'function') {
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callback.call(this);
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}
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return this;
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},
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/**
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* Hides the node.
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* If the "transition" module is loaded, hide optionally
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* animates the hiding of the node using either the default
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* transition effect ('fadeOut'), or the given named effect.
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* @method hide
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* @param {String} name A named Transition effect to use as the show effect.
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* @param {Object} config Options to use with the transition.
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* @param {Function} callback An optional function to run after the transition completes.
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* @chainable
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*/
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hide: function(callback) {
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callback = arguments[arguments.length - 1];
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this.toggleView(false, callback);
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return this;
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},
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/**
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* The implementation for hiding nodes.
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* Default is to set the hidden attribute to true and set the CSS style.display to 'none'.
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* @method _hide
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* @protected
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* @chainable
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*/
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_hide: function() {
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this.setAttribute('hidden', 'hidden');
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// For back-compat we need to leave this in for browsers that
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// do not visually hide a node via the hidden attribute
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// and for users that check visibility based on style display.
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this.setStyle('display', 'none');
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}
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});
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Y.NodeList.importMethod(Y.Node.prototype, [
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/**
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* Makes each node visible.
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* If the "transition" module is loaded, show optionally
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* animates the showing of the node using either the default
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* transition effect ('fadeIn'), or the given named effect.
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* @method show
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* @param {String} name A named Transition effect to use as the show effect.
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* @param {Object} config Options to use with the transition.
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* @param {Function} callback An optional function to run after the transition completes.
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* @for NodeList
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* @chainable
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*/
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'show',
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/**
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* Hides each node.
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* If the "transition" module is loaded, hide optionally
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* animates the hiding of the node using either the default
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* transition effect ('fadeOut'), or the given named effect.
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* @method hide
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* @param {String} name A named Transition effect to use as the show effect.
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* @param {Object} config Options to use with the transition.
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* @param {Function} callback An optional function to run after the transition completes.
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* @chainable
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*/
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'hide',
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/**
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* Displays or hides each node.
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* If the "transition" module is loaded, toggleView optionally
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* animates the toggling of the nodes using given named effect.
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* @method toggleView
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* @param {Boolean} [on] An optional boolean value to force the nodes to be shown or hidden
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* @param {Function} [callback] An optional function to run after the transition completes.
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* @chainable
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*/
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'toggleView'
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]);
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}, '3.18.1', {"requires": ["dom-style", "node-base"]});
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