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c@43
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1 (cl:in-package #:amuse-tabcode)
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2
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d@179
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3 (defclass tabcode-object (amuse-object) ())
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4
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d@179
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5 (defclass tabcode-composition (standard-composition tabcode-object)
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6 ((bars :initarg :bars :reader tabcode-bars)
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7 (rules :initarg :rules :reader tabcode-rules)
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8 (metres :initarg :metres :reader metrical-signs)))
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9
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10 (defclass tabcode-pitched-event (standard-chromatic-pitched-event tabcode-object)
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11 ((course :initarg :course :reader course)
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csr21@58
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12 (fret :initarg :fret :reader fret)
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13 (word :initarg :word :reader word)
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14 (bar :initarg :bar :reader in-bar)))
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15
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16 (defclass tabcode-time-signature (standard-anchored-period tabcode-object)
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17 ((word :initarg :word :reader word)
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18 (ul)(ll)(ur)(lr)))
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d@183
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19 (defgeneric ul (timesig))
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d@183
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20 (defgeneric ll (timesig))
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d@183
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21 (defgeneric ur (timesig))
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d@183
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22 (defgeneric lr (timesig))
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d@179
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23 (defmethod ul ((timesig tabcode-time-signature))
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24 (unless (slot-boundp timesig 'ul)
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25 (let ((ul (tabcode::ul (word timesig))))
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d@179
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26 (setf (slot-value timesig 'ul)
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d@179
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27 (when ul
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28 (or (parse-integer ul :junk-allowed t)
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29 ul)))))
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d@179
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30 (slot-value timesig 'ul))
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d@179
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31 (defmethod ll ((timesig tabcode-time-signature))
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d@179
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32 (unless (slot-boundp timesig 'll)
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33 (let ((ll (tabcode::ll (word timesig))))
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34 (setf (slot-value timesig 'll)
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d@179
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35 (when ll
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36 (or (parse-integer ll :junk-allowed t)
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37 ll)))))
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d@179
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38 (slot-value timesig 'll))
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d@179
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39 (defmethod ur ((timesig tabcode-time-signature))
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d@179
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40 (unless (slot-boundp timesig 'ur)
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d@179
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41 (let ((ur (tabcode::ur (word timesig))))
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d@179
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42 (setf (slot-value timesig 'ur)
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d@179
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43 (when ur
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44 (or (parse-integer ur :junk-allowed t)
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45 ur)))))
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d@179
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46 (slot-value timesig 'ur))
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d@179
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47 (defmethod lr ((timesig tabcode-time-signature))
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d@179
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48 (unless (slot-boundp timesig 'lr)
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d@179
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49 (let ((lr (tabcode::lr (word timesig))))
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d@179
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50 (setf (slot-value timesig 'lr)
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d@179
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51 (when lr
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52 (or (parse-integer lr :junk-allowed t)
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d@179
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53 lr)))))
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d@179
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54 (slot-value timesig 'lr))
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d@179
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55
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d@179
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56 (defclass tabcode-file-identifier (identifier tabcode-object)
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57 ((pathname :initarg :pathname :reader tabcode-pathname)))
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d@179
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58
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d@179
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59 (defclass tabcode-bar (standard-anchored-period tabcode-object)
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d@179
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60 ((start :initarg :start :accessor start-tabword)
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d@179
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61 (end :initarg :end :accessor end-tabword)))
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d@179
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62
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d@179
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63 (defclass tabcode-ruleset (standard-anchored-period tabcode-object)
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d@179
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64 ((rules :initarg :rules :accessor ruleset-rules)
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d@179
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65 (tuning :initarg :tuning :accessor ruleset-tuning :initform nil)))
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d@179
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66
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