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+/* jQuery Notify UI Widget 1.5 by Eric Hynds
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+ * http://www.erichynds.com/jquery/a-jquery-ui-growl-ubuntu-notification-widget/
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+ *
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+ * Depends:
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+ * - jQuery 1.4+
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+ * - jQuery UI 1.8 widget factory
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+ *
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+ * Dual licensed under the MIT and GPL licenses:
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+ * http://www.opensource.org/licenses/mit-license.php
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+ * http://www.gnu.org/licenses/gpl.html
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+*/
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+(function($){
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+
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+ $.widget("ech.notify", {
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+
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+ options: {
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+ speed: 500,
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+ expires: 5000,
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+ stack: "below",
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+ custom: false,
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+ queue: false
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+ },
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+
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+ _create: function(){
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+ var self = this;
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+ this.templates = {};
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+ this.keys = [];
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+
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+ // build and save templates
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+ this.element.addClass("ui-notify").children().addClass("ui-notify-message ui-notify-message-style").each(function(i){
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+ var key = this.id || i;
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+ self.keys.push(key);
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+ self.templates[key] = $(this).removeAttr("id").wrap("<div></div>").parent().html(); // because $(this).andSelf().html() no workie
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+ }).end().empty().show();
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+ },
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+
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+ create: function(template, msg, opts){
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+ if(typeof template === "object"){
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+ opts = msg;
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+ msg = template;
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+ template = null;
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+ }
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+
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+ var tpl = this.templates[ template || this.keys[0]];
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+
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+ // remove default styling class if rolling w/ custom classes
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+ if(opts && opts.custom){
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+ tpl = $(tpl).removeClass("ui-notify-message-style").wrap("<div></div>").parent().html();
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+ }
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+
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+ this.openNotifications = this.openNotifications || 0;
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+
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+ // return a new notification instance
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+ return new $.ech.notify.instance(this)._create(msg, $.extend({}, this.options, opts), tpl);
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+ }
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+ });
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+
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+ // instance constructor
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+ $.extend($.ech.notify, {
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+ instance: function(widget){
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+ this.__super = widget;
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+ this.isOpen = false;
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+ }
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+ });
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+
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+ // instance methods
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+ $.extend($.ech.notify.instance.prototype, {
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+
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+ _create: function(params, options, template){
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+ this.options = options;
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+
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+ var self = this,
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+
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+ // build html template
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+ html = template.replace(/#(?:\{|%7B)(.*?)(?:\}|%7D)/g, function($1, $2){
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+ return ($2 in params) ? params[$2] : '';
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+ }),
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+
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+ // the actual message
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+ m = (this.element = $(html)),
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+
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+ // close link
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+ closelink = m.find(".ui-notify-close");
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+
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+ // clickable?
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+ if(typeof this.options.click === "function"){
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+ m.addClass("ui-notify-click").bind("click", function(e){
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+ self._trigger("click", e, self);
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+ });
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+ }
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+
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+ // show close link?
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+ if(closelink.length){
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+ closelink.bind("click", function(){
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+ self.close();
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+ return false;
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+ });
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+ }
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+
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+ this.__super.element.queue("notify", function(){
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+ self.open();
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+
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+ // auto expire?
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+ if(typeof options.expires === "number" && options.expires > 0){
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+ setTimeout($.proxy(self.close, self), options.expires);
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+ }
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+ });
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+
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+ if(!this.options.queue || this.__super.openNotifications <= this.options.queue - 1) {
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+ this.__super.element.dequeue("notify");
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+ }
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+
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+ return this;
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+ },
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+
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+ close: function(){
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+ var speed = this.options.speed;
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+
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+ this.element.fadeTo(speed, 0).slideUp(speed, $.proxy(function(){
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+ this._trigger("close");
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+ this.isOpen = false;
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+ this.element.remove();
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+ this.__super.openNotifications -= 1;
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+ this.__super.element.dequeue("notify");
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+ }, this));
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+
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+ return this;
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+ },
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+
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+ open: function(){
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+ if(this.isOpen || this._trigger("beforeopen") === false){
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+ return this;
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+ }
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+
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+ var self = this;
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+
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+ this.__super.openNotifications += 1;
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+
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+ this.element[this.options.stack === "above" ? "prependTo" : "appendTo"](this.__super.element).css({ display:"none", opacity:"" }).fadeIn(this.options.speed, function(){
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+ self._trigger("open");
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+ self.isOpen = true;
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+ });
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+
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+ return this;
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+ },
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+
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+ widget: function(){
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+ return this.element;
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+ },
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+
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+ _trigger: function(type, e, instance){
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+ return this.__super._trigger.call( this, type, e, instance );
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+ }
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+ });
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+
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+})(jQuery);
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Nathaniel van Diepen