/* jQuery ui.toaster.js - 0.2
 *
 * (c) Maxime Haineault <haineault@gmail.com>
 * http://haineault.com 
 * 
 * MIT License (http://www.opensource.org/licenses/mit-license.php)
 *
 * Inspired by experimental ui.toaster.js by Miksago (miksago.wordpress.com)
 * Thanks a lot.
 *
 * */

if ($.ui) {
$.widget('ui.toaster', {
	_init: function(){
		var self	= this;
		var wrapper = '#ui-toaster-'+ self.options.position;

		if (!$(wrapper).get(0)) {
			$('<div />').attr('id', 'ui-toaster-'+ self.options.position).appendTo('body');
		}

		self.toaster = $('<div style="display:none;" class="ui-toaster" />')
			.append($('<span class="ui-toaster-border-tr" /><span class="ui-toaster-border-tl" /><span class="ui-toaster-border-tc" />'))
			.append($('<span class="ui-toaster-body" />').html($('<div />').append($(self.element).html())))
			.append($('<span class="ui-toaster-border-br" /><span class="ui-toaster-border-bl" /><span class="ui-toaster-border-bc" />'))
			.width(self.options.width)
            .hover(function(){ self.pause.apply(self)}, function(){ self.resume.apply(self)})
			[(self.options.position.match(/bl|br/)) ? 'prependTo': 'appendTo'](wrapper);

		// Closable
		if (self.options.closable) {
			self.toaster.addClass('ui-toaster-closable');
			if ($(self.toaster).find('.ui-toaster-close').length > 0) {
				$('.ui-toaster-close', $(self.toaster)).click(function(){ self.hide.apply(self); });
			}
			else {
				$(self.toaster).click(function(){ self.hide.apply(self); });
			}
		}

		// Sticky
		if (self.options.sticky) {
			$(self.toaster).addClass('ui-toaster-sticky');
		}
		else {
			self.resume();
		}
		
		// Delay
		if (!!self.options.delay) {
		   setTimeout(function(){
				self.open.apply(self);
			}, self.options.delay * 1000);
		}
		else {
			self.open.apply(self);
		}
    },

	open: function() {
		this.options.show.apply(this.toaster);
    },

	hide: function(){
		if (this.options.onHide) this.options.onHide.apply(this.toaster);
		this.close(this.options.hide);
	},

	close: function(effect) {
		var self   = this;
		var effect = effect || self.options.close;
		if (self.options.onClose) {
			effect.apply(self.toaster);
		}
		effect.apply(self.toaster, [self.options.speed, function(){
			if (self.options.onClosed) self.options.onClosed.apply(self.toaster);
			$(self.toaster).remove();
            }]);
    },

	resume: function() {
		var self = this;
		self.timer = setTimeout(function(){
			self.close.apply(self);
		}, self.options.timeout * 1000 + self.options.delay * 1000);
	},

	pause: function() { clearTimeout(this.timer); }
});

$.ui.toaster.defaults = {
	delay:    0,      // delay before showing (seconds)
	timeout:  3,      // time before hiding (seconds)
	width:    200,    // toast width in pixel
	position: 'br',   // tl, tr, bl, br
	speed:    'slow', // animations speed
	closable: true,   // allow user to close it
	sticky:   false,  // show until user close it
	onClose:  false,  // callback before closing
	onClosed: false,  // callback after closing
	onOpen:   false,  // callback before opening
	onOpened: false,  // callback after opening
	onHide:   false,  // callback when closed by user
	show:	  $.fn.slideDown, // showing effect
	hide:	  $.fn.fadeOut,   // closing effect (by user)
	close:    $.fn.slideUp    // hiding effect (timeout)
};
}