piskel/js/controller/NotificationController.js

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(function () {
var ns = $.namespace("pskl.controller");
ns.NotificationController = function () {};
/**
* @public
*/
ns.NotificationController.prototype.init = function() {
$.subscribe(Events.SHOW_NOTIFICATION, $.proxy(this.displayMessage_, this));
$.subscribe(Events.HIDE_NOTIFICATION, $.proxy(this.removeMessage_, this));
};
/**
* @private
*/
ns.NotificationController.prototype.displayMessage_ = function (evt, messageInfo) {
var message = document.createElement('div');
message.id = "user-message";
message.className = "user-message";
message.innerHTML = messageInfo.content;
message.innerHTML = message.innerHTML + "<div title='Close message' class='close'>x</div>";
document.body.appendChild(message);
$(message).find(".close").click($.proxy(this.removeMessage_, this));
if(messageInfo.behavior) {
messageInfo.behavior(message);
}
};
/**
* @private
*/
ns.NotificationController.prototype.removeMessage_ = function (evt) {
var message = $("#user-message");
if (message.length) {
message.remove();
}
};
})();