initial setup

apps/files/js/keyboardshortcuts.js

+// your file
+var Files = Files || {};
+
+// Array Remove - By John Resig (MIT Licensed)
+Array.prototype.remove = function(from, to) {
+  var rest = this.slice((to || from) + 1 || this.length);
+  this.length = from < 0 ? this.length + from : from;
+  return this.push.apply(this, rest);
+};
+
+Files.bindKeyboardShortcuts = function (document, $){
+	var keys = []
+
+	$(document).keydown(function(event){//check for modifier keys
+		if($.inArray(event.keyCode, keys) == -1)
+			keys.push(event.keyCode);
+		console.log(event.keyCode);
+		
+		if($.inArray(78, keys) !== -1 && ($.inArray(224, keys) !== -1 || $.inArray(17, keys) !== -1 || $.inArray(91, keys) !== -1 || $.inArray(93, keys) !== -1)){ //78=n, 224=cmd(firefox), 17=cmd(Opera), 91=leftCmd(WebKit), 93=rightCmd(WebKit)
+			event.preventDefault(); //Prevent web browser from responding
+		}
+	});
+	
+	$(document).keyup(function(event){
+       // do your event.keyCode checks in here
+		
+		console.log(JSON.stringify(keys));
+		
+		if($.inArray(78, keys) !== -1 && ($.inArray(224, keys) !== -1 || $.inArray(17, keys) !== -1 || $.inArray(91, keys) !== -1 || $.inArray(93, keys) !== -1)){ //78=n, 224=cmd(firefox), 17=cmd(Opera), 91=leftCmd(WebKit), 93=rightCmd(WebKit)
+			if($.inArray(16, keys) !== -1){ //16=shift, New File
+				$("#new").addClass("active");
+				$(".popup.popupTop").toggle(true);
+				$('#new li[data-type="file"]').trigger('click');
+				console.log("new file");
+				keys.remove($.inArray(78, keys));
+			}
+			else{ //New Folder
+				$("#new").addClass("active");
+				$(".popup.popupTop").toggle(true);
+				$('#new li[data-type="folder"]').trigger('click');
+				console.log("new folder");
+				keys.remove($.inArray(78, keys));
+			}
+		}
+		if($("#new").hasClass("active") && $.inArray(27, keys) !== -1){
+			$("#controls").trigger('click');
+			console.log("close");
+		}
+		
+		keys.remove($.inArray(event.keyCode, keys));
+	});
+};
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