React to responsive events

responsiveEvents.js

/*
* Plugin Name : responsiveEvents
* Author      : Shane Donnelly
*/
(function($){

  $.fn.responsiveEvents = function(options){
    
    var defaults = {    
      'phone_portrait'    : true,
      'pp_func'           : false,
      'phone_landscape'   : true,
      'pl_func'           : false,
      'tablet_portrait'   : true,
      'tp_func'           : false,
      'tablet_landscape'  : true,
      'tl_func'           : false,
      'large_desktop'     : true,
      'ld_func'           : false,
      'all_func'          : false
    };
    
    //call in the default options
    var options = $.extend(defaults, options);
    
    return this.each(function() {

    var $element = $(this);
  
      function initEvents(){
        //phone portrait
        if($element.width() < 320 && options.phone_portrait){
          $('html').alterClass('response*', 'response_pp');
          if(options.pp_func || options.all_func){
            options.all_func ? options.all_func() : options.pp_func();
          }
        }
        //phone landscape
        else if($element.width() < 480 && options.phone_landscape){
        $('html').alterClass('response*', 'response_pl');
        console.log('pl');
          if(options.pl_func || options.all_func){
            options.all_func ? options.all_func() : options.pl_func();
          }
        }
        //tablet portrait
        else if($element.width() < 768 && options.tablet_portrait){
        $('html').alterClass('response*', 'response_tp');
          if(options.tp_func || options.all_func){
            options.all_func ? options.all_func() : options.tp_func();
          }
        }
        //tablet landscape
        else if($element.width() < 1024 && options.tablet_landscape){
        $('html').alterClass('response*', 'response_tl');
          if(options.tl_func || options.all_func){
            options.all_func ? options.all_func() : options.tl_func();
          }
        }        
        //large desktop
        else if(options.large_desktop){
        $('html').alterClass('response*', 'response_ld');
          if(options.ld_func || options.all_func){
            options.all_func ? options.all_func() : options.ld_func();
          }
        }
      }
     
      initEvents();
      $(window).smartresize(function(){initEvents();});
      
    });
  }
})(jQuery);

/**
 * jQuery alterClass plugin
 *
 * Remove element classes with wildcard matching. Optionally add classes:
 *   $( '#foo' ).alterClass( 'foo-* bar-*', 'foobar' )
 *
 * Copyright (c) 2011 Pete Boere (the-echoplex.net)
 * Free under terms of the MIT license: http://www.opensource.org/licenses/mit-license.php
 *
 */
(function ( $ ) {
	
$.fn.alterClass = function ( removals, additions ) {
	
	var self = this;
	
	if ( removals.indexOf( '*' ) === -1 ) {
		// Use native jQuery methods if there is no wildcard matching
		self.removeClass( removals );
		return !additions ? self : self.addClass( additions );
	}

	var patt = new RegExp( '\\s' + 
			removals.
				replace( /\*/g, '[A-Za-z0-9-_]+' ).
				split( ' ' ).
				join( '\\s|\\s' ) + 
			'\\s', 'g' );

	self.each( function ( i, it ) {
		var cn = ' ' + it.className + ' ';
		while ( patt.test( cn ) ) {
			cn = cn.replace( patt, ' ' );
		}
		it.className = $.trim( cn );
	});

	return !additions ? self : self.addClass( additions );
};

})( jQuery );

// debouncing function from John Hann
// http://unscriptable.com/index.php/2009/03/20/debouncing-javascript-methods/
(function($,sr){
var debounce = function (func, threshold, execAsap) {
    var timeout;

    return function debounced () {
        var obj = this, args = arguments;
        function delayed () {
            if (!execAsap)
                func.apply(obj, args);
            timeout = null; 
        };

        if (timeout)
            clearTimeout(timeout);
        else if (execAsap)
            func.apply(obj, args);

        timeout = setTimeout(delayed, threshold || 100); 
    };
}
// smartresize 
jQuery.fn[sr] = function(fn){  return fn ? this.bind('resize', debounce(fn)) : this.trigger(sr); };

})(jQuery,'smartresize');