3 (defparameter *icon-path
*
4 ;; sb-ext:*core-pathname*
5 "/Users/dlewis/lisp/gsharp/Icons/")
6 (defun make-initial-cursor (buffer)
7 (let* ((segment (segmentno buffer
0))
8 (layer (layerno segment
0))
10 (bar (barno slice
0)))
13 (defclass gsharp-minibuffer-pane
(minibuffer-pane)
16 :height
20 :max-height
20 :min-height
20))
18 (define-command-table total-melody-table
19 :inherit-from
(melody-table global-gsharp-table gsharp
))
20 (define-command-table total-rhythmic-melody-table
21 :inherit-from
(melody-table rhythmic-table global-gsharp-table gsharp
))
22 (define-command-table total-cluster-table
23 :inherit-from
(cluster-table melody-table global-gsharp-table gsharp
))
24 (define-command-table total-lyrics-table
25 :inherit-from
(lyrics-table global-gsharp-table gsharp
))
27 (defclass orchestra-view
(score-pane:score-view
)
28 ((cursor :initarg
:cursor
:reader cursor
)
29 (buffer :initarg
:buffer
:reader buffer
)))
31 ;;; FIXME: we need to sort out Drei's definition of accept methods for
32 ;;; the general VIEW type.
34 ;;; FIXME: we should name our views so that they can be found by a
35 ;;; string name, rather than the unreadable-object print. There's a
36 ;;; SUBSCRIPTABLE-NAME-MIXIN in ESA-UTILS that is used for this
37 ;;; purpose in the analogous place in Climacs.
38 (define-presentation-method accept
39 ((type orchestra-view
) stream
(view textual-view
)
40 &key
(default nil defaultp
) (default-type type
))
41 (multiple-value-bind (object success string
)
42 (complete-input stream
43 (lambda (so-far action
)
44 (complete-from-possibilities
45 so-far
(views *esa-instance
*) '()
47 :name-key
#'princ-to-string
48 :value-key
#'identity
))
49 :partial-completers
'(#\Space
))
51 (success (values object type
))
52 ((and defaultp
(= (length string
) 0)) (values default default-type
))
53 (t (input-not-of-required-type string type
)))))
55 ;;; exists for the sole purpose of a :before method that updates the
56 ;;; measures of each modified buffer.
57 (defclass gsharp-pane-mixin
() ())
59 (defclass gsharp-pane
(score-pane:score-pane gsharp-pane-mixin
)
60 ((view :initarg
:view
:accessor view
)))
62 (defvar *info-bg-color
* +gray85
+)
63 (defvar *info-fg-color
* +black
+)
65 (defclass gsharp-info-pane
(info-pane gsharp-pane-mixin
)
68 :height
20 :max-height
20 :min-height
20
69 :display-function
'display-info
70 :incremental-redisplay t
))
72 (defun display-info (frame pane
)
73 (declare (ignore frame
))
74 (let* ((master-pane (master-pane pane
))
75 (view (view master-pane
))
76 (buffer (buffer view
)))
78 (princ (cond ((and (needs-saving buffer
)
81 ((needs-saving buffer
) "**")
82 ((read-only-p buffer
) "%%")
86 (with-text-face (pane :bold
)
87 (format pane
"~25A" (name buffer
)))
89 (format pane
"[~a/~a]"
90 (score-pane:current-page-number view
)
91 (score-pane:number-of-pages view
))
93 (with-text-family (pane :sans-serif
)
94 (princ (if (recordingp *application-frame
*)
99 (defun x-offset-label (frame pane
)
100 (declare (ignore frame
))
101 (when (handler-case (cur-cluster)
102 (gsharp-condition () nil
))
103 (princ (gsharp-buffer::xoffset
(cur-element)) pane
)))
104 (defun x-pad-label (frame pane
)
105 (declare (ignore frame
))
106 (when (handler-case (cur-cluster)
107 (gsharp-condition () nil
))
108 (princ (gsharp-buffer::left-pad
(cur-element)) pane
)))
110 (define-application-frame gsharp
(esa-frame-mixin
111 standard-application-frame
)
112 ((views :initarg
:views
:initform
'() :accessor views
)
113 (input-state :initarg
:input-state
:accessor input-state
))
114 (:default-initargs
:input-state
(make-input-state))
115 (:menu-bar menubar-command-table
:height
25)
116 (:pointer-documentation t
)
118 (score (let* ((win (make-pane 'gsharp-pane
119 :width
400 :height
500
121 ;; :incremental-redisplay t
123 :display-function
'display-score
124 :command-table
'total-melody-table
))
125 (info (make-pane 'gsharp-info-pane
127 :background
*info-bg-color
*
128 :foreground
*info-fg-color
*)))
129 (setf (windows *application-frame
*) (list win
))
130 (setf (view win
) (car (views *application-frame
*)))
132 (scrolling (:width
750 :height
500
133 :min-height
400 :max-height
20000)
136 (state (make-pane 'score-pane
:score-pane
137 :width
50 :height
200
139 :display-function
'display-state
))
140 (element (make-pane 'score-pane
:score-pane
141 :width
50 :height
300
142 :min-height
100 :max-height
20000
144 :display-function
'display-element
))
145 (interactor (make-pane 'gsharp-minibuffer-pane
:width
900)))
152 (scrolling (:width
80 :height
200) state
)
153 (scrolling (:width
80 :height
300
154 :min-height
300 :max-height
20000)
157 (:top-level
(esa-top-level)))
159 (defun simple-button (label function
&key panes
)
160 (make-pane 'push-button
:label label
164 (declare (ignore gadget
))
166 (dolist (pane-keyword panes
)
167 (redisplay-frame-pane
169 (pane-from-keyword *application-frame
* pane-keyword
)
172 (defgeneric pane-from-keyword
(frame pane-keyword
))
173 (defmethod pane-from-keyword (frame (pane-keyword (eql :state
)))
174 (find-pane-named frame
'state
))
175 (defmethod pane-from-keyword (frame (pane-keyword (eql :element
)))
176 (find-pane-named frame
'element
))
177 (defmethod pane-from-keyword (frame (pane-keyword (eql :score
)))
178 (get-main-score-pane))
180 (defun istate-button (label function
)
181 (simple-button label function
:panes
'(:state
)))
182 (defun element-button (label function
)
183 (simple-button label function
:panes
'(:score
:element
)))
185 (defun istate-notehead-button (label value
)
186 (make-pane 'push-button
190 (declare (ignore gadget
))
191 (setf (notehead (input-state *application-frame
*))
193 (when (find-pane-named *application-frame
* 'state
)
194 (redisplay-frame-pane *application-frame
*
195 (find-pane-named *application-frame
* 'state
)
199 (defmethod buffers ((application-frame gsharp
))
201 (dolist (window (windows application-frame
) (nreverse result
))
202 (let ((view (view window
)))
204 (pushnew (buffer view
) result
))))))
206 (defmethod esa-current-buffer ((application-frame gsharp
))
207 (buffer (view (car (windows application-frame
)))))
209 (defun current-cursor ()
210 (cursor (view (car (windows *application-frame
*)))))
212 (defmethod execute-frame-command :around
((frame gsharp
) command
)
213 (handler-case (call-next-method)
214 (gsharp-condition (condition) (beep) (display-message "~a" condition
))))
216 (defmethod display-state ((frame gsharp
) pane
)
217 (let ((state (input-state *application-frame
*)))
218 (score-pane:with-score-pane pane
219 (score-pane:with-staff-size
10
220 (score-pane:with-vertical-score-position
(pane 100)
222 (score-pane:draw-notehead pane
(notehead state
) xpos
4)
223 (when (not (member (notehead state
) '(:whole
:breve
)))
224 (when (or (eq (stem-direction state
) :auto
)
225 (eq (stem-direction state
) :down
))
226 (when (eq (notehead state
) :filled
)
227 (score-pane:with-notehead-left-offsets
(left down
)
228 (declare (ignore down
))
229 (let ((x (+ xpos left
)))
230 (loop repeat
(rbeams state
)
231 for staff-step from -
4 by
2 do
232 (score-pane:draw-beam pane x staff-step
0 (+ x
10) staff-step
0))
233 (loop repeat
(lbeams state
)
234 for staff-step from -
4 by
2 do
235 (score-pane:draw-beam pane
(- x
10) staff-step
0 x staff-step
0)))))
236 (score-pane:draw-left-stem pane xpos
(- (score-pane:staff-step
4)) (- (score-pane:staff-step -
4))))
237 (when (or (eq (stem-direction state
) :auto
)
238 (eq (stem-direction state
) :up
))
239 (when (eq (notehead state
) :filled
)
240 (score-pane:with-notehead-right-offsets
(right up
)
241 (declare (ignore up
))
242 (let ((x (+ xpos right
)))
243 (loop repeat
(rbeams state
)
244 for staff-step downfrom
12 by
2 do
245 (score-pane:draw-beam pane x staff-step
0 (+ x
10) staff-step
0))
246 (loop repeat
(lbeams state
)
247 for staff-step downfrom
12 by
2 do
248 (score-pane:draw-beam pane
(- x
10) staff-step
0 x staff-step
0)))))
249 (score-pane:draw-right-stem pane xpos
(- (score-pane:staff-step
4)) (- (score-pane:staff-step
12)))))
250 (score-pane:with-notehead-right-offsets
(right up
)
251 (declare (ignore up
))
252 (loop repeat
(dots state
)
253 for dx from
(+ right
5) by
5 do
254 (score-pane:draw-dot pane
(+ xpos dx
) 4)))))))))
256 (defun update-page-numbers (frame)
257 (loop for window in
(windows frame
)
258 do
(let ((page-number 0)
259 (view (view window
)))
260 (gsharp-measure::new-map-over-obseq-subsequences
261 (lambda (all-measures)
263 (when (member-if (lambda (measure) (member (bar (cursor view
))
264 (measure-bars measure
)
267 (setf (score-pane:current-page-number view
) page-number
)))
269 (setf (score-pane:number-of-pages view
) page-number
))))
271 ;;; I tried making this a :before method on redisplay-frame-panes,
272 ;;; but it turns out that McCLIM calls redisplay-frame-pane from
273 ;;; places other than redisplay-frame-panes.
274 (defmethod redisplay-frame-pane :before
((frame gsharp
) (pane gsharp-pane-mixin
) &key force-p
)
275 (declare (ignore pane force-p
))
276 (mapc #'recompute-measures
(buffers frame
))
277 (update-page-numbers frame
))
279 (defmethod display-score ((frame gsharp
) pane
)
280 (let* ((buffer (buffer (view pane
)))
281 (zoom (gsharp-buffer::zoom-level buffer
)))
282 (with-drawing-options (pane :transformation
(make-scaling-transformation zoom zoom
))
283 (score-pane:with-score-pane pane
284 (draw-buffer pane buffer
(current-cursor)
285 (left-margin buffer
) 100)
286 (draw-the-cursor pane
(current-cursor) (cursor-element (current-cursor))
287 (last-note (input-state *application-frame
*)))
288 (multiple-value-bind (minx miny maxx maxy
)
289 (bounding-rectangle* (stream-output-history pane
))
290 (declare (ignore minx maxx
))
291 (change-space-requirements pane
:height
(+ maxy miny
)))))))
293 (defmethod window-clear ((pane score-pane
:score-pane
))
294 (let ((output-history (stream-output-history pane
)))
295 (with-bounding-rectangle* (left top right bottom
) output-history
296 (medium-clear-area (sheet-medium pane
) left top right bottom
))
297 (clear-output-record output-history
))
298 (window-erase-viewport pane
))
300 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
304 (defmethod note-position ((note note
))
305 (let ((clef (clef (staff note
))))
307 (bottom-line clef
))))
309 (defmethod display-element ((frame gsharp
) pane
)
310 (when (handler-case (cur-element)
311 (gsharp-condition () nil
))
312 (draw-current-element pane
(cur-element))))
314 (defgeneric draw-current-element
(pane element
)
315 (:method
(pane element
) nil
))
316 (defmethod draw-current-element (pane (cluster cluster
))
317 (score-pane:with-score-pane pane
318 (score-pane:with-staff-size
10
319 (score-pane:with-vertical-score-position
(pane 10)
321 (notehead (notehead cluster
))
322 (rbeams (rbeams cluster
))
323 (lbeams (lbeams cluster
))
324 (dots (dots cluster
))
325 (notes (notes cluster
))
326 (stem-direction (stem-direction cluster
)))
327 (declare (ignore stem-direction notehead lbeams rbeams dots
))
328 (loop for note in notes do
329 (draw-ellipse* pane xpos
(- 120 (* 15 (note-position note
))) 7 0 0 7)
330 (score-pane:draw-accidental pane
(accidentals note
)
331 (- xpos
(if (oddp (note-position note
)) 15 25))
332 (- (* 3 (note-position note
)) 24)))
334 (draw-ellipse* pane xpos
(- 120 (* 15 (note-position (cur-note))))
336 (loop for s from
0 by
30
338 (draw-line* pane
(- xpos
25) s
(+ xpos
25) s
))
340 (clim::draw-text
* pane
(format nil
"x-offset: ~A"
341 (gsharp-buffer::xoffset cluster
))
343 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
345 ;;; messages to the user
347 ;;; FIXME: do this better
348 (defun message (format-string &rest format-args
)
349 (apply #'format
*error-output
* format-string format-args
))
351 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
356 'menubar-command-table
358 :menu
'(("File" :menu esa-io-menu-table
)
359 ("Macros" :menu keyboard-macro-menu-table
)
360 ("Buffer" :menu buffer-command-table
)
361 ("Stuff" :menu segment-command-table
)
362 ("Segment" :menu segment-command-table
)
363 ("Layer" :menu layer-command-table
)
364 ("Slice" :menu slice-command-table
)
365 ("Measure" :menu measure-command-table
)
366 ("Modes" :menu modes-command-table
)
367 ("Staves" :menu staves-command-table
)
368 ("Play" :menu play-command-table
)
369 ("Help" :menu help-menu-table
)))
371 (define-gsharp-command (com-new-buffer :name t
) ()
372 (let* ((buffer (make-instance 'buffer
))
373 (cursor (make-initial-cursor buffer
))
374 (staff (car (staves buffer
)))
375 (input-state (make-input-state))
376 (view (make-instance 'orchestra-view
379 (push view
(views *application-frame
*))
380 (setf (view (car (windows *application-frame
*))) view
)
381 (setf (input-state *application-frame
*) input-state
382 (staves (car (layers (car (segments buffer
))))) (list staff
))))
384 (defmethod frame-find-file :around
((application-frame gsharp
) filepath
)
385 (declare (ignore filepath
))
386 (let* ((buffer (call-next-method))
387 (input-state (make-input-state))
388 (cursor (make-initial-cursor buffer
))
389 (view (make-instance 'orchestra-view
392 (push view
(views *application-frame
*))
393 (setf (view (car (windows *application-frame
*))) view
394 (input-state *application-frame
*) input-state
395 (filepath buffer
) filepath
)
396 (select-layer cursor
(car (layers (segment (current-cursor)))))))
398 (define-gsharp-command (com-quit :name t
) ()
399 (frame-exit *application-frame
*))
401 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
406 'buffer-command-table
408 :menu
'(("Play" :command com-play-buffer
)
409 ("Delete Current" :command com-delete-buffer
)))
411 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
416 'segment-command-table
418 :menu
'(("Forward" :command com-forward-segment
)
419 ("Backward" :command com-backward-segment
)
420 ("Delete Current" :command com-delete-segment
)
421 ("Insert After Current" :command com-insert-segment-after
)
422 ("Insert Before Current" :command com-insert-segment-before
)))
424 (define-gsharp-command (com-forward-segment :name t
) ()
425 (forward-segment (current-cursor)))
427 (define-gsharp-command (com-backward-segment :name t
) ()
428 (backward-segment (current-cursor)))
430 (define-gsharp-command (com-delete-segment :name t
) ()
431 (delete-segment (current-cursor)))
433 (define-gsharp-command (com-insert-segment-before :name t
) ()
434 (let ((cursor (current-cursor)))
435 (insert-segment-before (make-instance 'segment
:staff
(car (staves (current-buffer))))
437 (backward-segment cursor
)))
439 (define-gsharp-command (com-insert-segment-after :name t
) ()
440 (let ((cursor (current-cursor)))
441 (insert-segment-after (make-instance 'segment
:staff
(car (staves (current-buffer))))
443 (forward-segment cursor
)))
445 (define-gsharp-command (com-set-segment-tempo :name t
) ((tempo 'integer
:prompt
"Tempo"))
446 (let ((segment (segment (current-cursor))))
447 (setf (tempo segment
) tempo
)))
449 (define-gsharp-command (com-set-segment-tuning-regular-temperament :name t
)
450 ((octave-cents 'cl
:number
:prompt
"Octave size in cents")
451 (fifth-cents 'cl
:number
:prompt
"Fifth size in cents")
452 (quartertone-cents 'cl
:number
:prompt
"Quartertone size in cents"))
453 ;; TODO: prompt for sizes of various microtonal accidentals
454 (let ((segment (segment (current-cursor))))
455 (setf (tuning segment
) (make-instance 'regular-temperament
456 :octave-cents octave-cents
457 :fifth-cents fifth-cents
458 :quartertone-cents quartertone-cents
))))
460 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
467 :menu
'(("Select" :command com-select-layer
)
468 ("Rename" :command com-rename-layer
)
469 ("New" :command com-add-layer
)
470 ("Delete" :command com-delete-layer
)))
472 (define-condition layer-name-not-unique
(gsharp-condition) ()
474 (lambda (condition stream
)
475 (declare (ignore condition
))
476 (format stream
"Layer name already exists"))))
478 (defun acquire-unique-layer-name (prompt)
479 (let ((name (accept 'string
:prompt prompt
)))
480 (assert (not (member name
(layers (segment (current-cursor)))
481 :test
#'string
= :key
#'name
))
482 () `layer-name-not-unique
)
485 (define-condition no-such-layer
(gsharp-condition) ()
487 (lambda (condition stream
)
488 (declare (ignore condition
))
489 (format stream
"No such layer"))))
491 (define-presentation-method accept
492 ((type layer
) stream
(view textual-view
) &key
)
493 (multiple-value-bind (layer success string
)
494 (handler-case (complete-input stream
495 (lambda (so-far mode
)
496 (complete-from-possibilities
498 (layers (segment (current-cursor)))
501 :predicate
(constantly t
)
503 :value-key
#'identity
)))
504 (simple-parse-error () (error 'no-such-layer
)))
505 (declare (ignore string
))
506 (if success layer
(error 'no-such-layer
))))
508 (defgeneric find-applicable-gsharp-command-table
(layer element
))
510 (defmethod find-applicable-gsharp-command-table ((layer melody-layer
) element
)
511 (declare (ignore element
))
512 (find-command-table 'total-melody-table
))
514 (defmethod find-applicable-gsharp-command-table ((layer melody-layer
) (element rhythmic-element
))
515 (find-command-table 'total-rhythmic-melody-table
))
517 (defmethod find-applicable-gsharp-command-table ((layer melody-layer
) (element cluster
))
518 (find-command-table 'total-cluster-table
))
520 (defmethod find-applicable-gsharp-command-table ((layer lyrics-layer
) element
)
521 (declare (ignore element
))
522 (find-command-table 'total-lyrics-table
))
524 (defmethod find-applicable-command-table ((frame gsharp
))
525 (let* ((cursor (current-cursor))
526 (layer (layer cursor
))
527 (element (if (beginning-of-bar-p cursor
) nil
(current-element cursor
))))
528 (find-applicable-gsharp-command-table layer element
)))
530 (define-gsharp-command (com-select-layer :name t
) ()
531 (let ((selected-layer (accept 'layer
:prompt
"Select layer")))
532 (select-layer (current-cursor) selected-layer
)))
534 (define-gsharp-command (com-rename-layer :name t
) ()
535 (setf (name (accept 'layer
:prompt
"Rename layer"))
536 (acquire-unique-layer-name "New name of layer")))
538 (define-gsharp-command (com-add-layer :name t
) ()
539 (let* ((name (acquire-unique-layer-name "Name of new layer"))
540 (staff (accept 'score-pane
:staff
:prompt
"Initial staff of new layer"))
541 (new-layer (make-layer (list staff
) :name name
)))
542 (add-layer new-layer
(segment (current-cursor)))
543 (select-layer (current-cursor) new-layer
)))
545 (define-gsharp-command (com-delete-layer :name t
) ()
546 (delete-layer (current-cursor)))
548 (define-gsharp-command (com-jump-to-here :name t
)
550 (let ((cursor (current-cursor)))
551 (setf (gsharp-cursor::bar cursor
) (bar element
)
552 (gsharp-cursor::pos cursor
) (1+ (position element
553 (elements (bar element
)))))))
555 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
562 :menu
'(("Head" :command com-head-slice
)
563 ("Body" :command com-body-slice
)
564 ("Tail" :command com-tail-slisce
)))
566 (define-gsharp-command (com-head-slice :name t
) ()
567 (head-slice (current-cursor)))
569 (define-gsharp-command (com-body-slice :name t
) ()
570 (body-slice (current-cursor)))
572 (define-gsharp-command (com-tail-slice :name t
) ()
573 (tail-slice (current-cursor)))
575 (define-gsharp-command (com-forward-slice :name t
) ()
576 (forward-slice (current-cursor)))
578 (define-gsharp-command (com-backward-slice :name t
) ()
579 (backward-slice (current-cursor)))
581 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
586 'measure-command-table
588 :menu
'(("Forward" :command
(com-forward-measure 1))
589 ("Backward" :command
(com-backward-measure 1))))
591 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
598 :menu
'(("Fundamental" :command com-fundamental
)))
600 (define-gsharp-command (com-fundamental :name t
) ()
603 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
608 'staves-command-table
610 :menu
'(("Rotate" :command com-rotate-staves
)))
612 (define-gsharp-command (com-rotate-staves :name t
) ()
613 (let ((layer (layer (current-cursor))))
615 (append (cdr (staves layer
)) (list (car (staves layer
)))))))
617 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
624 :menu
'(("Buffer" :command com-play-buffer
)
625 ("Segment" :command com-play-segment
)
626 ("Layer" :command com-play-layer
)))
628 (define-gsharp-command (com-play-buffer :name t
) ()
629 (play-buffer (buffer (current-cursor))))
631 (define-gsharp-command (com-play-segment :name t
) ()
632 (play-segment (segment (current-cursor))))
634 (define-gsharp-command (com-play-layer :name t
) ()
635 (play-layer (layer (current-cursor))))
637 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
639 ;;; main entry points
641 (defun gsharp (&rest args
&key new-process process-name width height
)
642 "Start a Gsharp session with a fresh empty buffer"
643 (declare (ignore new-process process-name width height
))
644 (apply #'gsharp-common
'(com-new-buffer) args
))
646 (defun edit-file (filename &rest args
647 &key new-process process-name width height
)
648 "Start a Gsharp session editing a given file"
649 (declare (ignore new-process process-name width height
))
650 (apply #'gsharp-common
`(esa-io::com-find-file
,filename
) args
))
652 (defun gsharp-common (command &key new-process
(process-name "Gsharp") width height
)
653 (let* ((frame (make-application-frame 'gsharp
:width width
:height height
))
654 (*application-frame
* frame
)
655 (*esa-instance
* frame
))
656 (adopt-frame (find-frame-manager) *application-frame
*)
657 (execute-frame-command *application-frame
* command
)
658 (flet ((run () (run-frame-top-level frame
)))
660 (clim-sys:make-process
#'run
:name process-name
)
663 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
665 ;;; development and debugging aids
667 ;;; FIXME: you might expect that this was in an ESA component, but in
668 ;;; fact it's not. Maybe it should be?
669 (define-gsharp-command (com-eval-expression :name t
)
670 ((expression 'expression
:prompt
"Eval"))
671 "Prompt for and evaluate a lisp expression.
672 Prints the results in the minibuffer."
673 (let* ((*package
* (find-package :gsharp
))
674 (values (multiple-value-list
675 (handler-case (eval expression
)
678 (display-message "~a" condition
)
679 (return-from com-eval-expression nil
)))))
680 (result (format nil
"~:[; No values~;~:*~{~S~^,~}~]" values
)))
681 (display-message result
)))
683 (define-gsharp-command (com-raster+ :name t
) ()
684 (let ((score-pane (get-main-score-pane)))
685 (incf (gsharp-buffer::rastral-size
(buffer (current-cursor))))
686 (redisplay-frame-pane *application-frame
* score-pane
:force-p t
)))
687 (define-gsharp-command (com-raster- :name t
) ()
688 (let ((score-pane (get-main-score-pane)))
689 (unless (<= (gsharp-buffer::rastral-size
(buffer (current-cursor))) 6)
690 (decf (gsharp-buffer::rastral-size
(buffer (current-cursor))))
691 (redisplay-frame-pane *application-frame
* score-pane
:force-p t
))))
693 (defun get-main-score-pane ()
695 (frame-current-panes *application-frame
*)
699 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
701 ;;; note insertion commands
703 (defun insert-cluster ()
704 (let* ((state (input-state *application-frame
*))
705 (cursor (current-cursor))
706 (cluster (make-cluster
707 :notehead
(notehead state
)
708 :lbeams
(if (eq (notehead state
) :filled
) (lbeams state
) 0)
709 :rbeams
(if (eq (notehead state
) :filled
) (rbeams state
) 0)
711 :stem-direction
(stem-direction state
))))
712 (insert-element cluster cursor
)
713 (forward-element cursor
)
716 (defparameter *current-cluster
* nil
)
717 (defparameter *current-note
* nil
)
719 (defun insert-note (pitch cluster accidentals
)
720 (let* ((state (input-state *application-frame
*))
721 (staff (car (staves (layer (slice (bar cluster
))))))
722 (note (make-note pitch staff
723 :head
(notehead state
)
724 :accidentals accidentals
725 :dots
(dots state
))))
726 (setf *current-cluster
* cluster
728 (add-note cluster note
)))
730 (defun compute-and-adjust-note (pitch)
731 (let* ((state (input-state *application-frame
*))
732 (old-pitch (mod (last-note state
) 7))
733 (diff (- pitch old-pitch
)))
734 (incf (last-note state
)
735 (cond ((> diff
3) (- diff
7))
736 ((< diff -
3) (+ diff
7))
739 (defun insert-numbered-note-new-cluster (pitch)
740 (let* ((new-pitch (compute-and-adjust-note pitch
))
741 (accidentals (aref (alterations (keysig (current-cursor))) (mod new-pitch
7))))
742 (insert-note new-pitch
(insert-cluster) accidentals
)))
744 (define-gsharp-command (com-insert-note-a :keystroke
#\a) ()
745 (insert-numbered-note-new-cluster 5))
747 (define-gsharp-command (com-insert-note-b :keystroke
#\b) ()
748 (insert-numbered-note-new-cluster 6))
750 (define-gsharp-command (com-insert-note-c :keystroke
#\c
) ()
751 (insert-numbered-note-new-cluster 0))
753 (define-gsharp-command (com-insert-note-d :keystroke
#\d
) ()
754 (insert-numbered-note-new-cluster 1))
756 (define-gsharp-command (com-insert-note-e :keystroke
#\e
) ()
757 (insert-numbered-note-new-cluster 2))
759 (define-gsharp-command (com-insert-note-f :keystroke
#\f) ()
760 (insert-numbered-note-new-cluster 3))
762 (define-gsharp-command (com-insert-note-g :keystroke
#\g
) ()
763 (insert-numbered-note-new-cluster 4))
765 (define-gsharp-command com-insert-rest
()
766 (let* ((state (input-state *application-frame
*))
767 (cursor (current-cursor))
768 (rest (make-rest (car (staves (layer (current-cursor))))
769 :rbeams
(if (eq (notehead state
) :filled
) (rbeams state
) 0)
770 :lbeams
(if (eq (notehead state
) :filled
) (lbeams state
) 0)
772 :notehead
(notehead state
))))
773 (insert-element rest cursor
)
774 (forward-element cursor
)
777 (define-gsharp-command com-insert-empty-cluster
()
780 (defun cur-elementp ()
783 (not-on-an-element () nil
)))
784 (defun cur-clusterp ()
787 (not-on-a-cluster () nil
)))
791 (not-on-a-cluster () nil
)
792 (not-on-an-element () nil
)))
794 (defun cur-cluster ()
795 (current-cluster (current-cursor)))
797 (defun cur-element ()
798 (current-element (current-cursor)))
801 (let ((cluster (cur-cluster)))
802 (if (eq *current-cluster
* cluster
) ; it has not moved since last time
803 (or (car (member *current-note
* (notes cluster
) :test
#'eq
))
804 (setf *current-note
* (car (notes cluster
))))
805 (setf *current-cluster
* cluster
806 *current-note
* (car (notes cluster
))))))
808 (define-gsharp-command com-current-increment
()
809 (let* ((cluster (cur-cluster))
810 (notes (notes cluster
))
811 (rest (member (cur-note) notes
:test
#'eq
)))
812 (unless (null (cdr rest
))
813 (setf *current-note
* (cadr rest
)))))
815 (define-gsharp-command com-current-decrement
()
816 (let* ((cluster (cur-cluster))
817 (notes (notes cluster
))
818 (pos (position (cur-note) notes
:test
#'eq
)))
820 (setf *current-note
* (nth (1- pos
) notes
)))))
822 (defun insert-numbered-note-current-cluster (pitch)
823 (let* ((new-pitch (compute-and-adjust-note pitch
))
824 (accidentals (aref (alterations (keysig (current-cursor))) (mod new-pitch
7))))
825 (insert-note new-pitch
(cur-cluster) accidentals
)))
827 (define-gsharp-command com-add-note-a
()
828 (insert-numbered-note-current-cluster 5))
830 (define-gsharp-command com-add-note-b
()
831 (insert-numbered-note-current-cluster 6))
833 (define-gsharp-command com-add-note-c
()
834 (insert-numbered-note-current-cluster 0))
836 (define-gsharp-command com-add-note-d
()
837 (insert-numbered-note-current-cluster 1))
839 (define-gsharp-command com-add-note-e
()
840 (insert-numbered-note-current-cluster 2))
842 (define-gsharp-command com-add-note-f
()
843 (insert-numbered-note-current-cluster 3))
845 (define-gsharp-command com-add-note-g
()
846 (insert-numbered-note-current-cluster 4))
848 (macrolet ((define-duration-altering-command (name &body body
)
849 `(define-gsharp-command ,name
()
850 (let ((element (cur-element)))
852 (gsharp-buffer::maybe-update-key-signatures
853 (bar (current-cursor)))))))
854 (define-duration-altering-command com-more-dots
()
855 (setf (dots element
) (min (1+ (dots element
)) 3)))
856 (define-duration-altering-command com-fewer-dots
()
857 (setf (dots element
) (max (1- (dots element
)) 0)))
858 (define-duration-altering-command com-more-rbeams
()
859 (setf (rbeams element
) (min (1+ (rbeams element
)) 3)))
860 (define-duration-altering-command com-fewer-lbeams
()
861 (setf (lbeams element
) (max (1- (lbeams element
)) 0)))
862 (define-duration-altering-command com-more-lbeams
()
863 (setf (lbeams element
) (min (1+ (lbeams element
)) 3)))
864 (define-duration-altering-command com-fewer-rbeams
()
865 (setf (rbeams element
) (max (1- (rbeams element
)) 0)))
866 (define-duration-altering-command com-rotate-notehead
()
867 (setf (notehead element
)
868 (ecase (notehead element
)
875 (define-gsharp-command com-rotate-stem-direction
()
876 (setf (stem-direction (cur-cluster))
877 (ecase (stem-direction (cur-cluster))
882 (define-gsharp-command com-toggle-staccato
()
883 (let ((cluster (cur-cluster)))
884 (if (member :staccato
(annotations cluster
))
885 (setf (annotations cluster
) (remove :staccato
(annotations cluster
)))
886 (push :staccato
(annotations cluster
)))))
888 (define-gsharp-command com-toggle-tenuto
()
889 (let ((cluster (cur-cluster)))
890 (if (member :tenuto
(annotations cluster
))
891 (setf (annotations cluster
) (remove :tenuto
(annotations cluster
)))
892 (push :tenuto
(annotations cluster
)))))
894 (define-gsharp-command com-down
()
895 (let ((element (cur-element)))
896 (if (typep element
'cluster
)
897 (let* ((note (cur-note))
898 (new-note (make-note (1- (pitch note
)) (staff note
)
900 :accidentals
(accidentals note
)
903 (add-note element new-note
)
904 (setf *current-note
* new-note
))
905 (let ((rbeams (rbeams element
))
906 (lbeams (lbeams element
))
907 (dots (dots element
))
908 (notehead (notehead element
))
909 (staff-pos (staff-pos element
))
910 (staff (staff element
))
911 (cursor (current-cursor)))
912 (backward-element cursor
)
913 (delete-element cursor
)
914 (insert-element (make-rest staff
915 :staff-pos
(- staff-pos
2)
916 :notehead notehead
:dots dots
917 :rbeams rbeams
:lbeams lbeams
)
919 (forward-element cursor
)))))
921 (define-gsharp-command com-up
()
922 (let ((element (cur-element)))
923 (if (typep element
'cluster
)
924 (let* ((note (cur-note))
925 (new-note (make-note (1+ (pitch note
)) (staff note
)
927 :accidentals
(accidentals note
)
930 (add-note element new-note
)
931 (setf *current-note
* new-note
))
932 (let ((rbeams (rbeams element
))
933 (lbeams (lbeams element
))
934 (dots (dots element
))
935 (notehead (notehead element
))
936 (staff-pos (staff-pos element
))
937 (staff (staff element
))
938 (cursor (current-cursor)))
939 (backward-element cursor
)
940 (delete-element cursor
)
941 (insert-element (make-rest staff
942 :staff-pos
(+ staff-pos
2)
943 :notehead notehead
:dots dots
944 :rbeams rbeams
:lbeams lbeams
)
946 (forward-element cursor
)))))
948 (define-gsharp-command com-octave-down
()
949 (let ((element (cur-element)))
950 (let* ((note (cur-note))
951 (new-note (make-note (- (pitch note
) 7) (staff note
)
953 :accidentals
(accidentals note
)
956 (add-note element new-note
)
957 (setf *current-note
* new-note
))))
959 (define-gsharp-command com-octave-up
()
960 (let ((element (cur-element)))
961 (let* ((note (cur-note))
962 (new-note (make-note (+ (pitch note
) 7) (staff note
)
964 :accidentals
(accidentals note
)
967 (add-note element new-note
)
968 (setf *current-note
* new-note
))))
970 (defmacro define-microtonal-accidentals
(&rest microaccidentals
)
972 (setf (symbol-plist 'microsharpen
)
973 ',(loop for
(a b
) on microaccidentals
974 if b collect a and collect b
975 else collect a and collect a
))
976 (setf (symbol-plist 'microflatten
)
977 ',(loop for
(a b
) on
(reverse microaccidentals
)
978 if b collect a and collect b
979 else collect a and collect a
))
980 (deftype accidental
() '(member ,@microaccidentals
))
981 (defun microsharpen (accidental)
982 (or (getf (symbol-plist 'microsharpen
) accidental
)
983 (error 'type-error
:datum accidental
:expected-type
'microaccidental
)))
984 (defun microflatten (accidental)
985 (or (getf (symbol-plist 'microflatten
) accidental
)
986 (error 'type-error
:datum accidental
:expected-type
'microaccidental
)))))
988 (defmacro define-accidentals
(&rest accidentals
)
990 (deftype accidental
() '(member ,@accidentals
))
991 (defun sharpen (accidental)
992 (do ((a (microsharpen accidental
) (microsharpen a
))
994 ((or (eq a olda
) (member a
',accidentals
)) a
)))
995 (defun flatten (accidental)
996 (do ((a (microflatten accidental
) (microflatten a
))
998 ((or (eq a olda
) (member a
',accidentals
)) a
)))))
1000 (define-microtonal-accidentals :double-flat
:sesquiflat
:flat
:semiflat
1002 :semisharp
:sharp
:sesquisharp
:double-sharp
)
1004 (define-accidentals :double-flat
:flat
:natural
:sharp
:double-sharp
)
1006 (define-gsharp-command com-sharper
()
1007 (let* ((cluster (cur-cluster))
1009 (new-note (make-note (pitch note
) (staff note
)
1011 :accidentals
(sharpen (accidentals note
))
1012 :dots
(dots note
))))
1014 (add-note cluster new-note
)
1015 (setf *current-note
* new-note
)))
1017 (define-gsharp-command com-microsharper
()
1018 ;; FIXME: what are CUR-CLUSTER and CUR-NOTE and how do they relate
1019 ;; to CURRENT-CLUSTER &c?
1020 (let* ((cluster (cur-cluster))
1022 (new-note (make-note (pitch note
) (staff note
)
1024 :accidentals
(microsharpen (accidentals note
))
1025 :dots
(dots note
))))
1027 (add-note cluster new-note
)
1028 (setf *current-note
* new-note
)))
1030 (define-gsharp-command com-flatter
()
1031 (let* ((cluster (cur-cluster))
1033 (new-note (make-note (pitch note
) (staff note
)
1035 :accidentals
(flatten (accidentals note
))
1036 :dots
(dots note
))))
1038 (add-note cluster new-note
)
1039 (setf *current-note
* new-note
)))
1041 (define-gsharp-command com-microflatter
()
1042 (let* ((cluster (cur-cluster))
1044 (new-note (make-note (pitch note
) (staff note
)
1046 :accidentals
(microflatten (accidentals note
))
1047 :dots
(dots note
))))
1049 (add-note cluster new-note
)
1050 (setf *current-note
* new-note
)))
1052 (define-gsharp-command com-remove-current-note
()
1053 (let ((cluster (cur-cluster))
1057 ;; try to set current-note to the highest note lower than the
1058 ;; removed note. If that fails, to the lowest note higher than
1060 (setf *current-note
* (or (cluster-lower-bound cluster note
)
1061 (cluster-upper-bound cluster note
)))
1062 (unless *current-note
*
1063 (com-erase-element 1)))))
1065 (defun insert-keysig ()
1066 (let* ((state (input-state *application-frame
*))
1067 (cursor (current-cursor))
1068 (staff (car (staves (layer cursor
))))
1069 (keysig (if (keysig cursor
)
1071 staff
:alterations
(copy-seq (alterations (keysig cursor
))))
1072 (make-key-signature staff
))))
1073 ;; FIXME: should only invalidate elements temporally after the
1075 (gsharp-measure::invalidate-everything-using-staff
(current-buffer) staff
)
1076 (insert-element keysig cursor
)
1077 (forward-element cursor
)
1080 (define-gsharp-command com-insert-keysig
()
1083 (defun insert-timesig (numerator denominator
)
1084 (let* ((cursor (current-cursor))
1085 (staff (car (staves (layer cursor
))))
1086 (timesig (make-instance 'time-signature
1089 (list (if denominator
1090 (cons numerator denominator
)
1092 (insert-element timesig cursor
)
1093 (forward-element cursor
)
1096 (define-gsharp-command (com-insert-timesig :name t
)
1097 ((numerator '(integer 1 8) :prompt
"Numerator")
1098 (denominator '(integer 1 8) :prompt
"Denominator"))
1099 (insert-timesig numerator denominator
))
1101 (defmethod remove-element :before
((element staffwise-element
) (bar bar
))
1102 (let ((staff (staff element
)))
1103 (setf (staffwise-elements staff
)
1104 (remove element
(staffwise-elements staff
)))
1105 (gsharp-measure::invalidate-everything-using-staff
(current-buffer) staff
)))
1107 ;;; FIXME: this isn't quite right (argh) for the case of two
1108 ;;; temporally coincident zero-duration elements on the same staff in
1109 ;;; different layers: essentially all bets are off.
1110 (defun starts-before-p (thing bar element-or-nil
)
1111 ;; does THING start before the temporal position denoted by BAR and
1113 (assert (or (null element-or-nil
) (eq (bar element-or-nil
) bar
)))
1114 (when (null (bar thing
))
1115 ;; THING is probably the key signature at the start of the piece,
1116 ;; in which case it is definitely before whatever else happens.
1117 (assert (typep thing
'key-signature
))
1118 (return-from starts-before-p t
))
1119 (let ((barno (number bar
)))
1121 ((> (number (bar thing
)) barno
) nil
)
1122 ((< (number (bar thing
)) barno
) t
)
1123 (t (let ((thing-start-time (loop for e in
(elements (bar thing
))
1124 if
(eq e element-or-nil
)
1125 do
(return-from starts-before-p nil
)
1126 until
(eq e thing
) sum
(duration e
)))
1128 ;; this is actually the right answer for
1129 ;; ELEMENT-OR-NIL = NIL, which means "end of bar"
1130 (loop for e in
(elements bar
)
1131 if
(eq e thing
) do
(return-from starts-before-p t
)
1132 until
(eq e element-or-nil
) sum
(duration e
))))
1133 (or (> element-start-time thing-start-time
)
1134 (and (= element-start-time thing-start-time
)
1135 (or (null element-or-nil
)
1136 (> (duration element-or-nil
) 0)))))))))
1138 (defun %keysig
(staff key-signatures bar element-or-nil
)
1139 (or (and key-signatures
1140 (find-if (lambda (x) (starts-before-p x bar element-or-nil
))
1141 key-signatures
:from-end t
))
1144 (defmethod keysig ((cursor gsharp-cursor
))
1145 ;; FIXME: not just a cursor but _the_ cursor (i.e. in a given staff)
1146 ;; otherwise the operation for getting the staff [(CAR (STAVES
1147 ;; (LAYER CURSOR)))] need not return the staff that we're interested
1149 (assert (eq cursor
(current-cursor)))
1150 (let* ((staff (car (staves (layer cursor
))))
1151 (key-signatures (key-signatures staff
))
1153 (element-or-nil (cursor-element cursor
)))
1154 (%keysig staff key-signatures bar element-or-nil
)))
1156 (defmethod keysig ((note note
))
1157 (let* ((staff (staff note
))
1158 (key-signatures (key-signatures staff
))
1159 (bar (bar (cluster note
)))
1160 (element-or-nil (cluster note
)))
1161 (%keysig staff key-signatures bar element-or-nil
)))
1163 (defmethod keysig ((cluster cluster
))
1164 (error "Called ~S (a staff-scope operation) on an element with no ~
1165 associated staff: ~S"
1168 (defmethod keysig ((element element
))
1169 (let* ((staff (staff element
))
1170 (key-signatures (key-signatures staff
))
1171 (bar (bar element
)))
1172 (%keysig staff key-signatures bar element
)))
1174 (define-gsharp-command com-tie-note-left
()
1175 (let ((note (cur-note)))
1177 (setf (tie-left note
) t
))))
1179 (define-gsharp-command com-untie-note-left
()
1180 (let ((note (cur-note)))
1182 (setf (tie-left note
) nil
))))
1184 (define-gsharp-command com-tie-note-right
()
1185 (let ((note (cur-note)))
1187 (setf (tie-right note
) t
))))
1189 (define-gsharp-command com-untie-note-right
()
1190 (let ((note (cur-note)))
1192 (setf (tie-right note
) nil
))))
1194 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
1196 ;;; motion by element
1198 (define-gsharp-command com-forward-element
1199 ((count 'integer
:prompt
"Number of Elements" :default
1))
1200 "Move forward by element."
1202 do
(forward-element (current-cursor))))
1204 (define-gsharp-command com-backward-element
1205 ((count 'integer
:prompt
"Number of Elements" :default
1))
1206 "Move backward by element."
1208 do
(backward-element (current-cursor))))
1210 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
1212 ;;; motion by measure
1214 (define-gsharp-command com-forward-measure
1215 ((count 'integer
:prompt
"Number of Measures" :default
1))
1216 "Move forward by measure."
1217 (loop repeat count do
(forward-bar (current-cursor))))
1219 (define-gsharp-command com-backward-measure
1220 ((count 'integer
:prompt
"Number of Measures" :default
1))
1221 "Move backward by measure."
1222 (loop repeat count do
(backward-bar (current-cursor))))
1224 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
1226 ;;; motion by entire score
1228 (define-gsharp-command com-end-of-score
()
1229 (loop until
(last-segment-p (current-cursor))
1230 do
(forward-segment (current-cursor)))
1231 (loop until
(last-bar-p (current-cursor))
1232 do
(forward-bar (current-cursor)))
1233 (loop until
(end-of-bar-p (current-cursor))
1234 do
(forward-element (current-cursor))))
1236 (define-gsharp-command com-beginning-of-score
()
1237 (loop until
(first-segment-p (current-cursor))
1238 do
(backward-segment (current-cursor)))
1239 (loop until
(first-bar-p (current-cursor))
1240 do
(backward-bar (current-cursor)))
1241 (loop until
(beginning-of-bar-p (current-cursor))
1242 do
(backward-element (current-cursor))))
1244 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
1246 ;;; motion by layout (page or line)
1248 ;;; support routines, needed because we're not cacheing the page
1249 ;;; breaks (other than in the buffer Obseq) nor the linebreaks (at
1251 (defun position-containing-current-bar (sequence)
1252 (let ((bar (bar (current-cursor))))
1253 (position-if (lambda (measure) (member bar
(measure-bars measure
)))
1255 (defun get-page-lines (buffer page-measures
)
1256 (score-pane:with-staff-size
(gsharp-buffer::rastral-size buffer
)
1257 (let* (;; all this untimely ripp'd from DRAW-BUFFER in
1258 ;; drawing.lisp. Needs to be kept in sync, otherwise the
1259 ;; layout for motion will be different from the layout on
1261 (staves (staves buffer
))
1262 (timesig-offset (gsharp-drawing::compute-timesig-offset staves page-measures
))
1263 (method (let ((old-method (buffer-cost-method buffer
)))
1264 (make-measure-cost-method (min-width old-method
)
1265 (spacing-style old-method
)
1266 (- (line-width old-method
) timesig-offset
)
1267 (lines-per-page old-method
))))
1268 (systems-per-page (gsharp-measure::systems-per-page buffer
)))
1269 (gsharp-drawing::layout-page page-measures systems-per-page method
))))
1271 ;;; FIXME: these routines should implement numeric-argument handling
1272 (define-gsharp-command (com-forward-page :name t
)
1274 (let ((cursor (current-cursor)))
1275 (gsharp-measure::new-map-over-obseq-subsequences
1276 (lambda (page-measures)
1277 (let ((position (position-containing-current-bar page-measures
)))
1279 (loop repeat
(- (length page-measures
) position
)
1280 if
(last-bar-p cursor
)
1281 do
(go-to-end-of-bar cursor
) (return-from com-forward-page
)
1282 else do
(forward-bar cursor
)
1283 finally
(return-from com-forward-page
)))))
1285 (define-gsharp-command (com-backward-page :name t
)
1287 (let ((cursor (current-cursor)))
1288 (gsharp-measure::new-map-over-obseq-subsequences
1290 (lambda (page-measures)
1291 (let ((position (position-containing-current-bar page-measures
)))
1293 (loop repeat
(+ position last
)
1294 do
(backward-bar cursor
)
1296 (go-to-beginning-of-bar cursor
)
1297 (return-from com-backward-page
)))))
1298 (setf last
(length page-measures
))))
1301 (define-gsharp-command (com-end-of-line :name t
)
1303 (let ((buffer (current-buffer))
1304 (cursor (current-cursor)))
1305 (gsharp-measure::new-map-over-obseq-subsequences
1306 (lambda (page-measures)
1307 (when (position-containing-current-bar page-measures
)
1308 (let ((lines (get-page-lines buffer page-measures
)))
1309 (dolist (line lines
)
1310 (let ((position (position-containing-current-bar line
)))
1312 (loop repeat
(- (length line
) position
1)
1313 do
(forward-bar cursor
)
1315 (go-to-end-of-bar cursor
)
1316 (return-from com-end-of-line
)))))))))
1318 (define-gsharp-command (com-beginning-of-line :name t
)
1320 (let ((buffer (current-buffer))
1321 (cursor (current-cursor)))
1322 (gsharp-measure::new-map-over-obseq-subsequences
1323 (lambda (page-measures)
1324 (when (position-containing-current-bar page-measures
)
1325 (let ((lines (get-page-lines buffer page-measures
)))
1326 (dolist (line lines
)
1327 (let ((position (position-containing-current-bar line
)))
1329 (loop repeat position
1330 do
(backward-bar cursor
)
1332 (go-to-beginning-of-bar cursor
)
1333 (return-from com-beginning-of-line
)))))))))
1336 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
1338 ;;; selecting layers based on layout (next/previous staff)
1340 ;;; FIXME: numeric argument handling again
1341 (define-gsharp-command (com-previous-staff :name t
)
1343 (let ((staff (car (staves (layer (current-cursor))))))
1344 (loop for
(prev curr
) on
(staves (current-buffer))
1346 do
(let ((layers (layers (segment (current-cursor)))))
1347 (dolist (layer layers
)
1348 (when (member prev
(staves layer
))
1349 (select-layer (current-cursor) layer
)
1351 ((eq prev
(car (staves layer
))))
1352 (com-rotate-staves))
1353 (return-from com-previous-staff
)))))))
1354 (define-gsharp-command (com-next-staff :name t
)
1356 (let ((staff (car (staves (layer (current-cursor))))))
1357 (loop for
(curr next
) on
(staves (current-buffer))
1359 do
(let ((layers (layers (segment (current-cursor)))))
1360 (dolist (layer layers
)
1361 (when (member next
(staves layer
))
1362 (select-layer (current-cursor) layer
)
1364 ((eq next
(car (staves layer
))))
1365 (com-rotate-staves))
1366 (return-from com-next-staff
)))))))
1368 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
1372 (defun go-to-beginning-of-bar (cursor)
1373 (loop until
(beginning-of-bar-p cursor
)
1374 do
(backward-element cursor
)))
1376 (defun go-to-end-of-bar (cursor)
1377 (loop until
(end-of-bar-p cursor
)
1378 do
(forward-element cursor
)))
1380 ;;; assume cursor is at the end of the bar
1381 (defun fuse-bar-with-next (cursor)
1382 (go-to-beginning-of-bar cursor
)
1383 (let ((elements '()))
1384 (loop until
(end-of-bar-p cursor
) do
1385 (push (cursor-element cursor
) elements
)
1386 (delete-element cursor
))
1388 (loop for element in
(nreverse elements
) do
1389 (insert-element element cursor
)
1390 (forward-element cursor
))))
1392 (define-gsharp-command com-delete-element
1393 ((count 'integer
:prompt
"Number of Elements" :default
1))
1394 "Delete element forwards."
1395 (let ((cursor (current-cursor)))
1398 ;; this will signal a condition if in last bar and
1399 ;; interrupt the execution of the command
1400 (forward-element cursor
)
1401 (backward-element cursor
)
1402 (if (end-of-bar-p cursor
)
1403 (fuse-bar-with-next cursor
)
1404 (delete-element cursor
))))))
1406 (define-gsharp-command com-erase-element
1407 ((count 'integer
:prompt
"Number of Elements" :default
1))
1408 "Delete element backwards."
1409 (let ((cursor (current-cursor)))
1412 (backward-element cursor
)
1413 (if (end-of-bar-p cursor
)
1414 (fuse-bar-with-next cursor
)
1415 (delete-element cursor
))))))
1417 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
1419 ;;; Input State Settings
1421 (define-gsharp-command com-istate-more-dots
()
1422 (setf (dots (input-state *application-frame
*))
1423 (min (1+ (dots (input-state *application-frame
*))) 3)))
1425 (define-gsharp-command com-istate-fewer-dots
()
1426 (setf (dots (input-state *application-frame
*))
1427 (max (1- (dots (input-state *application-frame
*))) 0)))
1429 (define-gsharp-command com-istate-more-rbeams
()
1430 (setf (rbeams (input-state *application-frame
*))
1431 (min (1+ (rbeams (input-state *application-frame
*))) 3)))
1433 (define-gsharp-command com-istate-fewer-lbeams
()
1434 (setf (lbeams (input-state *application-frame
*))
1435 (max (1- (lbeams (input-state *application-frame
*))) 0)))
1437 (define-gsharp-command com-istate-more-lbeams
()
1438 (setf (lbeams (input-state *application-frame
*))
1439 (min (1+ (lbeams (input-state *application-frame
*))) 3)))
1441 (define-gsharp-command com-istate-fewer-rbeams
()
1442 (setf (rbeams (input-state *application-frame
*))
1443 (max (1- (rbeams (input-state *application-frame
*))) 0)))
1445 (define-gsharp-command com-istate-rotate-notehead
()
1446 (setf (notehead (input-state *application-frame
*))
1447 (ecase (notehead (input-state *application-frame
*))
1454 (define-gsharp-command com-istate-rotate-notehead-downwards
()
1455 (setf (notehead (input-state *application-frame
*))
1456 (ecase (notehead (input-state *application-frame
*))
1463 (define-gsharp-command com-istate-rotate-stem-direction
()
1464 (setf (stem-direction (input-state *application-frame
*))
1465 (ecase (stem-direction (input-state *application-frame
*))
1470 (define-gsharp-command (com-set-clef :name t
) ()
1471 (let ((staff (accept 'score-pane
:fiveline-staff
:prompt
"Set clef of staff"))
1472 (type (accept 'clef-type
:prompt
"Type of clef"))
1473 (line (accept 'integer
:prompt
"Line of clef")))
1474 (setf (clef staff
) (make-clef type
:lineno line
))))
1476 (define-gsharp-command com-higher
()
1477 (incf (last-note (input-state *application-frame
*)) 7))
1479 (define-gsharp-command com-lower
()
1480 (decf (last-note (input-state *application-frame
*)) 7))
1482 (define-gsharp-command com-insert-barline
()
1483 (let ((cursor (current-cursor))
1485 (loop until
(end-of-bar-p cursor
)
1486 do
(push (cursor-element cursor
) elements
)
1487 do
(delete-element cursor
))
1488 (insert-bar-after (make-instance (class-of (bar cursor
))) cursor
)
1489 (forward-bar cursor
)
1490 (loop for element in elements
1491 do
(insert-element element cursor
))))
1493 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
1495 ;;; Adding, deleting, and modifying staves
1497 (define-condition no-such-staff
(gsharp-condition) ()
1499 (lambda (condition stream
)
1500 (declare (ignore condition
))
1501 (format stream
"No such staff"))))
1503 (define-presentation-method accept
1504 ((type score-pane
:staff
) stream
(view textual-view
) &key
)
1505 (multiple-value-bind (staff success string
)
1506 (handler-case (complete-input stream
1507 (lambda (so-far mode
)
1508 (complete-from-possibilities
1510 (staves (current-buffer))
1513 :predicate
(constantly t
)
1515 :value-key
#'identity
)))
1516 (simple-parse-error () (error 'no-such-staff
)))
1517 (declare (ignore string
))
1518 (if success staff
(error 'no-such-staff
))))
1520 (define-presentation-method accept
1521 ((type score-pane
:fiveline-staff
) stream
(view textual-view
) &key
)
1522 (multiple-value-bind (staff success string
)
1523 (handler-case (complete-input stream
1524 (lambda (so-far mode
)
1525 (complete-from-possibilities
1527 (staves (current-buffer))
1530 :predicate
(lambda (obj) (typep obj
'fiveline-staff
))
1532 :value-key
#'identity
)))
1533 (simple-parse-error () (error 'no-such-staff
)))
1534 (declare (ignore string
))
1535 (if success staff
(error 'no-such-staff
))))
1537 (defun symbol-name-lowcase (symbol)
1538 (string-downcase (symbol-name symbol
)))
1540 (define-presentation-type staff-type
())
1542 (define-condition no-such-staff-type
(gsharp-condition) ()
1544 (lambda (condition stream
)
1545 (declare (ignore condition
))
1546 (format stream
"No such staff type"))))
1548 (define-presentation-method accept
1549 ((type staff-type
) stream
(view textual-view
) &key
)
1550 (multiple-value-bind (type success string
)
1551 (handler-case (complete-input stream
1552 (lambda (so-far mode
)
1553 (complete-from-possibilities
1555 '(:fiveline
:lyrics
)
1558 :predicate
(constantly t
)
1559 :name-key
#'symbol-name-lowcase
1560 :value-key
#'identity
)))
1561 (simple-completion-error () (error 'no-such-staff-type
)))
1562 (declare (ignore string
))
1563 (if success type
(error 'no-such-staff-type
))))
1565 (define-presentation-type clef-type
())
1567 (define-presentation-method accept
1568 ((type clef-type
) stream
(view textual-view
) &key
)
1569 (multiple-value-bind (type success string
)
1570 (handler-case (complete-input stream
1571 (lambda (so-far mode
)
1572 (complete-from-possibilities
1574 '(:treble
:treble8
:bass
:c
:percussion
)
1577 :predicate
(constantly t
)
1578 :name-key
#'symbol-name-lowcase
1579 :value-key
#'identity
)))
1580 (simple-completion-error () (error 'no-such-staff-type
)))
1581 (declare (ignore string
))
1584 (error "no such staff type"))))
1586 (define-condition staff-name-not-unique
(gsharp-condition) ()
1588 (lambda (condition stream
)
1589 (declare (ignore condition
))
1590 (format stream
"Staff name already exists"))))
1592 (defun acquire-unique-staff-name (prompt)
1593 (let ((name (accept 'string
:prompt prompt
)))
1594 (assert (not (member name
(staves (current-buffer)) :test
#'string
= :key
#'name
))
1595 () `staff-name-not-unique
)
1598 (defun acquire-new-staff ()
1599 (let ((name (acquire-unique-staff-name "Name of new staff")))
1600 (ecase (accept 'staff-type
:prompt
"Type")
1601 (:fiveline
(let* ((clef-name (accept 'clef-type
:prompt
"Clef type of new staff"))
1602 (line (accept 'integer
:prompt
"Line of clef"))
1603 (clef (make-clef clef-name
:lineno line
)))
1604 (make-fiveline-staff :name name
:clef clef
)))
1605 (:lyrics
(make-lyrics-staff :name name
)))))
1607 (define-gsharp-command (com-insert-staff-above :name t
) ()
1608 (add-staff-before-staff (accept 'score-pane
:staff
:prompt
"Insert staff above staff")
1612 (define-gsharp-command (com-insert-staff-below :name t
) ()
1613 (add-staff-after-staff (accept 'score-pane
:staff
:prompt
"Insert staff below staff")
1617 (define-gsharp-command (com-delete-staff :name t
) ()
1618 (remove-staff-from-buffer (accept 'score-pane
:staff
:prompt
"Staff")
1621 (define-gsharp-command (com-rename-staff :name t
) ()
1622 (let* ((staff (accept 'score-pane
:staff
:prompt
"Rename staff"))
1623 (name (acquire-unique-staff-name "New name of staff"))
1624 (buffer (current-buffer)))
1625 (rename-staff name staff buffer
)))
1627 (define-gsharp-command (com-add-staff-to-layer :name t
) ()
1628 (let ((staff (accept 'score-pane
:staff
:prompt
"Add staff to layer"))
1629 (layer (layer (current-cursor))))
1630 (add-staff-to-layer staff layer
)))
1632 ;;; FIXME restrict to staves that are actually in the layer.
1633 (define-gsharp-command (com-delete-staff-from-layer :name t
) ()
1634 (let ((staff (accept 'score-pane
:staff
:prompt
"Delete staff from layer"))
1635 (layer (layer (current-cursor))))
1636 (remove-staff-from-layer staff layer
)))
1638 (define-gsharp-command com-more-sharps
()
1639 (more-sharps (keysig (current-cursor))))
1641 (define-gsharp-command com-more-flats
()
1642 (more-flats (keysig (current-cursor))))
1644 (define-presentation-to-command-translator jump-to-here
1645 (element gsharp
::com-jump-to-here gsharp
1647 :documentation
"Move cursor here")
1648 (presentation) (list (presentation-object presentation
)))
1650 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
1654 (defun insert-lyrics-element ()
1655 (let* ((state (input-state *application-frame
*))
1656 (cursor (current-cursor))
1657 (element (make-lyrics-element (car (staves (layer (current-cursor))))
1658 :rbeams
(if (eq (notehead state
) :filled
) (rbeams state
) 0)
1659 :lbeams
(if (eq (notehead state
) :filled
) (lbeams state
) 0)
1661 :notehead
(notehead state
))))
1662 (insert-element element cursor
)
1663 (forward-element cursor
)
1666 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
1670 (defmethod frame-make-buffer-from-stream ((frame gsharp
) stream
)
1671 (read-buffer-from-stream stream
))
1673 (defmethod frame-make-new-buffer ((frame gsharp
) &key
&allow-other-keys
)
1674 (make-instance 'buffer
))
1677 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
1679 ;;; Buffer / View handling
1681 ;;; FIXME: these utility functions should live elsewhere.
1682 (defun current-view ()
1683 (view (current-window)))
1685 (defun not-current-view ()
1686 (find (current-view) (views *application-frame
*) :test
(complement #'eq
)))
1688 (defun not-current-view-or-first ()
1689 (or (not-current-view) (car (views *application-frame
*))))
1691 (defun next-or-new-buffer-view ()
1692 (or (not-current-view)
1693 (progn (com-new-buffer)
1694 (car (views *application-frame
*)))))
1696 (define-gsharp-command (com-switch-to-view :name t
)
1697 ((view 'orchestra-view
:default
(not-current-view-or-first)))
1698 (setf (view (current-window)) view
))
1700 (define-gsharp-command (com-kill-view :name t
)
1701 ((view 'orchestra-view
:default
(current-view)))
1702 (let ((views (views *application-frame
*)))
1703 (setf (views *application-frame
*) (remove view views
))
1704 (when (eq view
(current-view))
1705 (let ((next-view (next-or-new-buffer-view)))
1706 (setf (view (current-window)) next-view
)))))
1708 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
1712 (defun print-buffer-filename ()
1713 (let* ((buffer (current-buffer))
1714 (filepath (filepath buffer
))
1715 (name (name buffer
))
1716 (defaults (or filepath
(merge-pathnames (make-pathname :name name
)
1717 (user-homedir-pathname)))))
1718 (merge-pathnames (make-pathname :type
"ps") defaults
)))
1720 (defparameter *scale
* 0.8)
1721 (defparameter *top-margin
* 100)
1723 (define-gsharp-command (com-print-buffer-to-file :name t
)
1724 ((filepath 'pathname
1725 :prompt
"Print To: " :prompt-mode
:raw
1726 :default
(print-buffer-filename) :default-type
'pathname
1728 (with-open-file (ps filepath
:direction
:output
:if-exists
:supersede
)
1729 (let* ((type (pathname-type filepath
))
1730 (epsp (string-equal type
"EPS")))
1731 (with-output-to-postscript-stream (s ps
:device-type
(when epsp
:eps
))
1732 (setf (stream-default-view s
)
1733 ;; FIXME: should probably get the class of the view from
1734 ;; the current buffer or window or something.
1735 (make-instance 'orchestra-view
:light-glyphs-ink
+black
+
1736 :buffer
(current-buffer)
1737 :cursor
(current-cursor)))
1738 (setf (medium-transformation s
)
1739 ;; FIXME: not a very flexible or intelligent scaling system
1740 (compose-scaling-with-transformation
1741 (medium-transformation s
) *scale
* *scale
*))
1742 (print-buffer s
(current-buffer) (current-cursor)
1743 (left-margin (current-buffer)) *top-margin
*)))))
1745 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
1747 ;; File dialogue box
1750 (define-gsharp-command (com-load-score-file :name
"Load file" :menu t
)
1752 (let ((file (gui-get-pathname :extensions
'("gsh" "mxml" "xml"))))
1753 (when (pathnamep file
)
1754 (com-find-file file
))))
1756 (define-gsharp-command (com-save-score-file-as :name
"Save file as" :menu t
)
1758 (com-write-buffer (gui-get-pathname :extensions
'("gsh" "mxml" "xml"))))
1760 (define-gsharp-command (com-zoom-in :name t
:menu t
)
1762 (unless (<= (gsharp-buffer::zoom-level
(buffer (current-cursor))) 64)
1763 (incf (gsharp-buffer::zoom-level
(buffer (current-cursor))) 1/4)))
1764 (define-gsharp-command (com-zoom-out :name t
:menu t
)
1766 (unless (<= (gsharp-buffer::zoom-level
(buffer (current-cursor))) 1/4)
1767 (decf (gsharp-buffer::zoom-level
(buffer (current-cursor))) 1/4)))