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/* BoxWidget()
* ======
* Adds box widget functions to boxes.
*
* @Usage: $('.my-box').boxWidget(options)
* This plugin auto activates on any element using the `.box` class
* Pass any option as data-option="value"
*/
+function ($) {
'use strict';
var DataKey = 'lte.boxwidget';
var Default = {
animationSpeed : 500,
collapseTrigger: '[data-widget="collapse"]',
removeTrigger : '[data-widget="remove"]',
collapseIcon : 'fa-minus',
expandIcon : 'fa-plus',
removeIcon : 'fa-times'
};
var Selector = {
data : '.box',
collapsed: '.collapsed-box',
header : '.box-header',
body : '.box-body',
footer : '.box-footer',
tools : '.box-tools'
};
var ClassName = {
collapsed: 'collapsed-box'
};
var Event = {
collapsed: 'collapsed.boxwidget',
expanded : 'expanded.boxwidget',
removed : 'removed.boxwidget'
};
// BoxWidget Class Definition
// =====================
var BoxWidget = function (element, options) {
this.element = element;
this.options = options;
this._setUpListeners();
};
BoxWidget.prototype.toggle = function () {
var isOpen = !$(this.element).is(Selector.collapsed);
if (isOpen) {
this.collapse();
} else {
this.expand();
}
};
BoxWidget.prototype.expand = function () {
var expandedEvent = $.Event(Event.expanded);
var collapseIcon = this.options.collapseIcon;
var expandIcon = this.options.expandIcon;
$(this.element).removeClass(ClassName.collapsed);
$(this.element)
.children(Selector.header + ', ' + Selector.body + ', ' + Selector.footer)
.children(Selector.tools)
.find('.' + expandIcon)
.removeClass(expandIcon)
.addClass(collapseIcon);
$(this.element).children(Selector.body + ', ' + Selector.footer)
.slideDown(this.options.animationSpeed, function () {
$(this.element).trigger(expandedEvent);
}.bind(this));
};
BoxWidget.prototype.collapse = function () {
var collapsedEvent = $.Event(Event.collapsed);
var collapseIcon = this.options.collapseIcon;
var expandIcon = this.options.expandIcon;
$(this.element)
.children(Selector.header + ', ' + Selector.body + ', ' + Selector.footer)
.children(Selector.tools)
.find('.' + collapseIcon)
.removeClass(collapseIcon)
.addClass(expandIcon);
$(this.element).children(Selector.body + ', ' + Selector.footer)
.slideUp(this.options.animationSpeed, function () {
$(this.element).addClass(ClassName.collapsed);
$(this.element).trigger(collapsedEvent);
}.bind(this));
};
BoxWidget.prototype.remove = function () {
var removedEvent = $.Event(Event.removed);
$(this.element).slideUp(this.options.animationSpeed, function () {
$(this.element).trigger(removedEvent);
$(this.element).remove();
}.bind(this));
};
// Private
BoxWidget.prototype._setUpListeners = function () {
var that = this;
$(this.element).on('click', this.options.collapseTrigger, function (event) {
if (event) event.preventDefault();
that.toggle($(this));
return false;
});
$(this.element).on('click', this.options.removeTrigger, function (event) {
if (event) event.preventDefault();
that.remove($(this));
return false;
});
};
// Plugin Definition
// =================
function Plugin(option) {
return this.each(function () {
var $this = $(this);
var data = $this.data(DataKey);
if (!data) {
var options = $.extend({}, Default, $this.data(), typeof option == 'object' && option);
$this.data(DataKey, (data = new BoxWidget($this, options)));
}
if (typeof option == 'string') {
if (typeof data[option] == 'undefined') {
throw new Error('No method named ' + option);
}
data[option]();
}
});
}
var old = $.fn.boxWidget;
$.fn.boxWidget = Plugin;
$.fn.boxWidget.Constructor = BoxWidget;
// No Conflict Mode
// ================
$.fn.boxWidget.noConflict = function () {
$.fn.boxWidget = old;
return this;
};
// BoxWidget Data API
// ==================
$(window).on('load', function () {
$(Selector.data).each(function () {
Plugin.call($(this));
});
});
}(jQuery);
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