c@43: (cl:in-package #:amuse-tabcode) 
c@43: 
d@179: (defclass tabcode-object (amuse-object) ())
c@43: 
d@179: (defclass tabcode-composition (standard-composition tabcode-object)
d@179:   ((bars :initarg :bars :reader tabcode-bars)
d@179:    (rules :initarg :rules :reader tabcode-rules)
d@179:    (metres :initarg :metres :reader metrical-signs)))
d@179: 
d@179: (defclass tabcode-pitched-event (standard-chromatic-pitched-event tabcode-object)
c@43:   ((course :initarg :course :reader course)
csr21@58:    (fret :initarg :fret :reader fret)
d@179:    (word :initarg :word :reader word)
d@179:    (bar :initarg :bar :reader in-bar)))
d@179: 
d@179: (defclass tabcode-time-signature (standard-anchored-period tabcode-object)
d@179:   ((word :initarg :word :reader word)
d@179:    (ul)(ll)(ur)(lr)))
d@183: (defgeneric ul (timesig))
d@183: (defgeneric ll (timesig))
d@183: (defgeneric ur (timesig))
d@183: (defgeneric lr (timesig))
d@179: (defmethod ul ((timesig tabcode-time-signature))
d@179:   (unless (slot-boundp timesig 'ul)
d@179:     (let ((ul (tabcode::ul (word timesig))))
d@179:       (setf (slot-value timesig 'ul)
d@179: 	    (when ul
d@179: 	      (or (parse-integer ul :junk-allowed t)
d@179: 		  ul)))))
d@179:   (slot-value timesig 'ul))
d@179: (defmethod ll ((timesig tabcode-time-signature))
d@179:   (unless (slot-boundp timesig 'll)
d@179:     (let ((ll (tabcode::ll (word timesig))))
d@179:       (setf (slot-value timesig 'll)
d@179: 	    (when ll
d@179: 	      (or (parse-integer ll :junk-allowed t)
d@179: 		  ll)))))
d@179:   (slot-value timesig 'll))
d@179: (defmethod ur ((timesig tabcode-time-signature))
d@179:   (unless (slot-boundp timesig 'ur)
d@179:     (let ((ur (tabcode::ur (word timesig))))
d@179:       (setf (slot-value timesig 'ur)
d@179: 	    (when ur
d@179: 	      (or (parse-integer ur :junk-allowed t)
d@179: 		  ur)))))
d@179:   (slot-value timesig 'ur))
d@179: (defmethod lr ((timesig tabcode-time-signature))
d@179:   (unless (slot-boundp timesig 'lr)
d@179:     (let ((lr (tabcode::lr (word timesig))))
d@179:       (setf (slot-value timesig 'lr)
d@179: 	    (when lr
d@179: 	      (or (parse-integer lr :junk-allowed t)
d@179: 		  lr)))))
d@179:   (slot-value timesig 'lr))
d@179: 
d@179: (defclass tabcode-file-identifier (identifier tabcode-object)
d@179:   ((pathname :initarg :pathname :reader tabcode-pathname)))
d@179: 
d@179: (defclass tabcode-bar (standard-anchored-period tabcode-object)
d@179:   ((start :initarg :start :accessor start-tabword)
d@179:    (end :initarg :end :accessor end-tabword)))
d@179: 
d@179: (defclass tabcode-ruleset (standard-anchored-period tabcode-object)
d@179:   ((rules :initarg :rules :accessor ruleset-rules)
d@179:    (tuning :initarg :tuning :accessor ruleset-tuning :initform nil)))
d@179: