;;;;
;;;; (c) 2004 Jan Nieuwenhuizen <janneke@gnu.org>
-
;;; HIP -- hack in progress
;;;
;;; You need:
;;;
;;; * guile-1.6.4 (NOT CVS)
;;; * Rotty's g-wrap--tng, possibly Janneke's if you have libffi-3.4.
-;;; * lilypond branch: lilypond_2_3_2b; the framework-* backend
-;;; loads output-gnome.scm at startup, which seems to break g-wrapped
-;;; goops.
;;;
;;; see also: guile-gtk-general@gnu.org
;;;
;;; Try it
;;;
-;;; * Install g-wrap, guile-gnome (see script below)
+;;; * If using GUILE CVS , then compile LilyPond with GUILE 1.6,
+;;;
+;;; PATH=/usr/bin/:$PATH ./configure --enable-config=g16 ; make conf=g16
+;;;
+;;; * Install gnome/gtk development stuff and g-wrap, guile-gnome
+;;; see buildscripts/guile-gnome.sh
;;;
;;; * Use latin1 encoding for gnome backend, do
-;;; make -C mf clean
-;;; make -C mf ENCODING_FILE=$(kpsewhich cork.enc)
-;;; (cd mf/out && mkfontdir)
-;;; xset +fp $(pwd)/mf/out
;;;
-;;; * Setup PATHs:
-
"
-# do not use guile CVS:
-export PATH=/usr/bin/:$PATH
-# use g-wrap and guile-gnome from usr/pkg
+ ./configure --prefix=$(pwd) --enable-config=g16
+ make -C mf conf=g16 clean
+ make -C mf conf=g16 ENCODING_FILE=$(kpsewhich cork.enc)
+ (cd mf/out-g16 && mkfontdir)
+ xset +fp $(pwd)/mf/out-g16
+"
+;;;
+;;; * Setup environment
+"
export GUILE_LOAD_PATH=$HOME/usr/pkg/g-wrap/share/guile/site:$HOME/usr/pkg/g-wrap/share/guile/site/g-wrap:$HOME/usr/pkg/guile-gnome/share/guile
export LD_LIBRARY_PATH=$HOME/usr/pkg/g-wrap/lib:$HOME/usr/pkg/guile-gnome/lib
+export XEDITOR='/usr/bin/emacsclient --no-wait +%l:%c %f'
"
-
-;;; * Set XEDITOR and add
+;;; * For GNOME point-and-click, add
;;; #(ly:set-point-and-click 'line-column)
-;;; to your .ly to get point-and-click
-;;;
-;;; * Run lily: lilypond-bin -fgnome input/simple-song.ly
+;;; to your .ly; just click an object on the canvas.
;;;
-;;;
-;;; todo: hmm --output-base broken?
-;;; ### cd mf && mftrace --encoding=$(kpsewhich cork.enc) --autotrace --output-base=feta-cork-20 feta20.mf && mv feta20.pfa out
+;;; * Run lily:
+"
+lilypond-bin -fgnome input/simple-song.ly
+"
+
;;; TODO:
;;; * pango+feta font (see archives gtk-i18n-list@gnome.org and
;;; - hack feta20/feta20.pfa?:
;;; * font, canvas, scaling?
;;; * implement missing stencil functions
-;;; * implement missing commands (next, prev? page)
+;;; * implement missing commands
;;; * user-interface, keybindings
+;;; * cleanups: (too many) global vars
+;;; * papersize, outputscale from book
-;;; Note: this install information is volatile
-;;; you'll probably want to pull all from
-;;; from guile-gnome-devel@gnu.org--2004 soon
-;;;
-
-"
-#!/bin/bash
-
-set -ex
-
-rm -rf test
-mkdir test
-cd test
-## 1. install gnome-devel (Debian/unstable: apt-get install gnome-devel)
+;;; SCRIPT moved to buildscripts/guile-gnome.sh
-## 2. *** NOTE: use guile-1.6 for g-wrap and guile-gnome ***
-##### using GUILE CVS g-wrap/guile-gnome is experimental (read: segfaults)
-PATH=/usr/bin:$PATH
-## 3. get g-wrap 2.0
-tla register-archive a.rottmann@gmx.at--2004-main http://people.debian.org/~rotty/arch/a.rottmann@gmx.at/2004-main || true
-
-rm -rf g-wrap
-## tla get a.rottmann@gmx.at--2004-main/g-wrap--tng g-wrap
-## pull latest g-wrap from janneke -- this step is probably no longer
-## necessary when you read this
-tla register-archive janneke@gnu.org--2004-gnome http://lilypond.org/~janneke/{arch}/2004-gnome || true
-tla get janneke@gnu.org--2004-gnome/g-wrap--janneke g-wrap
-cd g-wrap
-
-rm -rf $HOME/usr/pkg/g-wrap
-AUTOMAKE=automake-1.8 AUTOCONF=autoconf2.50 sh autogen.sh --noconfigure
-mkdir =build
-cd =build
-../configure --prefix=$HOME/usr/pkg/g-wrap
-make install
-
-# cp srfi-34.scm from CVS head ? --hwn
-(cd $HOME/usr/pkg/g-wrap/share/guile/site
- mv srfi-34.scm srfi-34.scm-g-wrap
- cp $HOME/usr/pkg/guile/share/guile-1.7/srfi/srfi-34.scm .)
-
-cd ../..
-
-## 4. get guile-gnome
-tla register-archive guile-gnome-devel@gnu.org--2004 http://people.debian.org/~rotty/arch/guile-gnome-devel@gnu.org/2004/ || true
-rm -rf guile-gnome
-tla get guile-gnome-devel@gnu.org--2004/dists--dev guile-gnome
-cd guile-gnome
-tla build-config -r configs/gnu.org/dev
-cd src
-
-## 5. get the gnome canvas module
-tla get guile-gnome-devel@gnu.org--2004/libgnomecanvas--dev libgnomecanvas
-
-## pull latest defs from janneke -- this step is probably no longer
-## necessary when you read this
-## tla register-archive janneke@gnu.org--2004-gnome http://lilypond.org/~janneke/{arch}/2004-gnome || true
-## rm -rf defs
-## tla get janneke@gnu.org--2004-gnome/defs--janneke defs
-
-rm -rf $HOME/usr/pkg/guile-gnome
-AUTOMAKE=automake-1.8 AUTOCONF=autoconf2.50 sh autogen.sh --noconfigure
-mkdir ../=build
-cd ../=build
-
-export GUILE_LOAD_PATH=$HOME/usr/pkg/g-wrap/share/guile/site:$GUILE_LOAD_PATH
-export LD_LIBRARY_PATH=$HOME/usr/pkg/g-wrap/lib:$LD_LIBRARY_PATH
-export PKG_CONFIG_PATH=$HOME/usr/pkg/g-wrap/lib/pkgconfig:$PKG_CONFIG_PATH
-
-../src/configure --prefix=$HOME/usr/pkg/guile-gnome
-
-G_WRAP_MODULE_DIR=$HOME/usr/pkg/g-wrap/share/guile/site make install
-
-export GUILE_LOAD_PATH=$HOME/usr/pkg/guile-gnome/share/guile:$GUILE_LOAD_PATH
-export LD_LIBRARY_PATH=$HOME/usr/pkg/guile-gnome/lib:$LD_LIBRARY_PATH
-guile -s ../src/libgnomecanvas/examples/canvas.scm
-
-
-# simple test
-guile -s ../src/libgnomecanvas/examples/canvas.scm
-
-"
-
(debug-enable 'backtrace)
-(define-module (scm output-gnome)
- #:export (header))
+(define-module (scm output-gnome))
(define this-module (current-module))
(srfi srfi-13)
(lily)
(gnome gtk)
- (gnome gtk gdk-event)
- ;; the name of the module will change to canvas rsn
- (gnome gw libgnomecanvas))
- ;;(gnome gw canvas))
+ (gnome gtk gdk-event))
+;; the name of the module will change to canvas rsn
+(if (resolve-module '(gnome gw canvas))
+ (use-modules (gnome gw canvas))
+ (use-modules (gnome gw libgnomecanvas)))
-;;; Lily output interface --- fix silly names and docme
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;; module entry
+(define-public (gnome-output-expression expr port)
+ (display (dispatch expr) port))
+(define (dispatch expr)
+ (if (pair? expr)
+ (let ((keyword (car expr)))
+ (cond
+ ((eq? keyword 'some-func) "")
+ ;;((eq? keyword 'placebox) (dispatch (cadddr expr)))
+ (else
+ (if (module-defined? this-module keyword)
+ (apply (eval keyword this-module) (cdr expr))
+ (begin
+ (display
+ (string-append "undefined: " (symbol->string keyword) "\n"))
+ "")))))
+ expr))
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;; Lily output interface --- fix silly names and docme
"
The output interface has functions for
* formatting stencils, and
beam
bezier-sandwich
bracket
+ char
+ filledbox
+ text
...
Commands:
- define-fonts
- header
placebox
...
;; minimal intercept list:
(define output-interface-intercept
'(comment
- define-fonts
- end-output
- header
- header-end
- lily-def
- no-origin
- output-scopes
- start-page
- stop-page
- start-system
- stop-system))
+ define-origin
+ no-origin))
(map (lambda (x) (module-define! this-module x dummy))
output-interface-intercept)
-(define-public (gnome-output-expression expr port)
- (display (dispatch expr) port))
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-(define (dispatch expr)
- (if (pair? expr)
- (let ((keyword (car expr)))
- (cond
- ((eq? keyword 'some-func) "")
- ;;((eq? keyword 'placebox) (dispatch (cadddr expr)))
- (else
- (if (module-defined? this-module keyword)
- (apply (eval keyword this-module) (cdr expr))
- (begin
- (display
- (string-append "undefined: " (symbol->string keyword) "\n"))
- "")))))
- expr))
;;; Global vars
(define main-window #f)
+(define main-scrolled #f)
(define main-canvas #f)
-(define canvas-root #f)
+(define page-number 0)
+
+(define page-stencils #f)
+(define output-canvas #f)
(define system-origin '(0 . 0))
(define item-locations (make-hash-table 31))
(define location #f)
-(define canvas-width 400)
-(define canvas-height
- (inexact->exact (round (* 1.42 canvas-width))))
+(define button-height 25)
+(define canvas-width 2000)
+(define canvas-height 4000)
+
+(define window-width 400)
+(define window-height
+ (inexact->exact (round (* 1.42 window-width))))
(define font-paper #f)
-;;(define pixels-per-unit 1.0)
(define pixels-per-unit 2.0)
-
-;; TODO: use canvas scaling, use output-scale for paper/canvas dimensions?
-;;(define output-scale (* 2 2.83464566929134))
-;;(define output-scale 2.83464566929134)
(define OUTPUT-SCALE 2.83464566929134)
(define output-scale (* OUTPUT-SCALE pixels-per-unit))
-;;(define output-scale 1)
-;; helper functions
+;; helper functions -- sort this out
(define (stderr string . rest)
- (apply format (cons (current-error-port) (cons string rest)))
- (force-output (current-error-port)))
+ ;; debugging
+ (if #f
+ (begin
+ (apply format (cons (current-error-port) (cons string rest)))
+ (force-output (current-error-port)))))
(define (utf8 i)
(cond
(utf8 i)
(utf8 (+ #xee00 i))))
+;;; hmm?
+(define (draw-rectangle x1 y1 x2 y2 color width-units)
+ (make <gnome-canvas-rect>
+ #:parent (root main-canvas) #:x1 x1 #:y1 y1 #:x2 x2 #:y2 y2
+ #:fill-color color #:width-units width-units))
+
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;; stencil outputters
+;;;;
+
+(define (char font i)
+ (text font (utf8 i)))
+
+(define (placebox x y expr)
+ (stderr "item: ~S\n" expr)
+ (let ((item expr))
+ ;;(if item
+ ;; FIXME ugly hack to skip #unspecified ...
+ (if (and item (not (eq? item (if #f #f))))
+ (begin
+ (move item
+ (* output-scale (+ (car system-origin) x))
+ (* output-scale (- (car system-origin) y)))
+ (affine-relative item output-scale 0 0 output-scale 0 0)
+
+ (gtype-instance-signal-connect item 'event item-event)
+ (if location
+ (hashq-set! item-locations item location))
+ item)
+ #f)))
+
+(define (round-filled-box breapth width depth height blot-diameter)
+ ;; FIXME: no rounded corners on rectangle...
+ ;; FIXME: blot?
+ (draw-rectangle (- breapth) depth width (- height) "black" blot-diameter))
+
+(define (pango-font-name font)
+ (cond
+ ((equal? (ly:font-name font) "GNU-LilyPond-feta-20")
+ "lilypond-feta, regular 32")
+ (else
+ (ly:font-name font))))
+
+(define (pango-font-size font)
+ (let* ((designsize (ly:font-design-size font))
+ (magnification (* (ly:font-magnification font)))
+ ;;(ops (ly:paper-lookup paper 'outputscale))
+ ;;(ops (* pixels-per-unit OUTPUT-SCALE))
+ ;;(ops (* pixels-per-unit pixels-per-unit))
+ (ops (* (/ 12 20) (* pixels-per-unit pixels-per-unit)))
+ (scaling (* ops magnification designsize)))
+ scaling))
+
+(define (text font string)
+ (stderr "font-name: ~S\n" (ly:font-name font))
+ ;; TODO s/filename/file-name/
+ (stderr "font-filename: ~S\n" (ly:font-filename font))
+
+ (stderr "pango-font-name: ~S\n" (pango-font-name font))
+ (stderr "pango-font-size: ~S\n" (pango-font-size font))
+ (set!
+ text-items
+ (cons
+ (make <gnome-canvas-text>
+ #:parent (root main-canvas)
+ #:x 0 #:y 0
+ #:font (pango-font-name font)
+ #:size-points (pango-font-size font)
+ #:size-set #t
+
+ ;;apparently no effect :-(
+ ;;#:scale 1.0
+ ;;#:scale-set #t
+
+ #:fill-color "black"
+ #:text string
+ #:anchor 'west)
+ text-items))
+ (car text-items))
+
+(define (filledbox a b c d)
+ (round-filled-box a b c d 0.001))
+
+;; WTF is this in every backend?
+(define (horizontal-line x1 x2 thickness)
+ ;;(let ((thickness 2))
+ (filledbox (- x1) (- x2 x1) (* .5 thickness) (* .5 thickness)))
+
+;; origin -- bad name
+(define (define-origin file line col)
+ ;; ughr, why is this not passed as [part of] stencil object
+ (set! location (if (procedure? point-and-click)
+ ;; duh, only silly string append
+ ;; (point-and-click line col file)
+ (list line col file)
+ #f)))
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;; gnome stuff --- move to framework-gnome
+(define (dump-page number)
+ (if (or (not page-stencils)
+ (< number 0)
+ (>= number (vector-length page-stencils)))
+ (stderr "No such page: ~S\n" (1+ number))
+
+ (let* ((old-canvas main-canvas)
+ (canvas (new-canvas)))
+ (set! page-number number)
+
+ ;; no destroy method for gnome-canvas-text?
+ ;;(map destroy (gtk-container-get-children main-canvas))
+ ;;(map destroy text-items)
+
+ ;;Hmm
+ ;;(set! main-canvas canvas)
+ (set! text-items '())
+ (ly:outputter-dump-stencil output-canvas
+ (vector-ref page-stencils page-number))
+
+ (if old-canvas (destroy old-canvas))
+ (add main-scrolled canvas)
+ (show canvas))))
+
(define x-editor #f)
(define (get-x-editor)
(if (not x-editor)
(define (item-event item event . data)
(case (gdk-event:type event)
- ((enter-notify) (gobject-set-property item 'fill-color "white"))
+ ((enter-notify) (gobject-set-property item 'fill-color "red"))
((leave-notify) (gobject-set-property item 'fill-color "black"))
((button-press)
(let ((location (hashq-ref item-locations item #f)))
(lambda (x)
(let ((scale (gobject-get-property x 'scale))
(points (gobject-get-property x 'size-points)))
- ;;(stderr "scaling item:~S to ~S\n" x scale)
- ;; (stderr "scaling item:~S to ~S\n" x points)
- (gobject-set-property x 'size-points (* points factor))))
;;(gobject-set-property x 'scale pixels-per-unit)
- ;;(gobject-set-property x 'scale-set #t))
+ (gobject-set-property x 'size-points (* points factor))))
text-items))
(define (key-press-event item event . data)
(scale-canvas 2))
((and #t ;; (null? mods)
(eq? keyval gdk:minus))
- (scale-canvas 0.5)))
+ (scale-canvas 0.5))
+ ((or (eq? keyval gdk:Page-Up)
+ (eq? keyval gdk:BackSpace))
+ (dump-page (1- page-number)))
+ ((or (eq? keyval gdk:Page-Down)
+ (eq? keyval gdk:space))
+ (dump-page (1+ page-number))))
#f))
-(define (char font i)
- (text font (utf8 i)))
+(define (papersize window paper)
+ (let* ((hsize (ly:output-def-lookup paper 'hsize))
+ (vsize (ly:output-def-lookup paper 'vsize))
+ (width (inexact->exact (ceiling (* output-scale hsize))))
+ (height (inexact->exact (ceiling (* output-scale vsize))))
+ (max-width (gdk-screen-width))
+ (max-height (gdk-screen-height))
+ (scrollbar-size 20))
-(define (placebox x y expr)
- (stderr "item: ~S\n" expr)
- (let ((item expr))
- ;;(if item
- ;; FIXME ugly hack to skip #unspecified ...
- (if (and item (not (eq? item (if #f #f))))
- (begin
- (move item
- (* output-scale (+ (car system-origin) x))
- (* output-scale (- (car system-origin) y)))
- (affine-relative item output-scale 0 0 output-scale 0 0)
-
- (gtype-instance-signal-connect item 'event item-event)
- (if location
- (hashq-set! item-locations item location))
- item)
- #f)))
+ ;; ughr: panels?
+ (set! max-height (- max-height 80))
-(define (round-filled-box breapth width depth height blot-diameter)
- ;; FIXME: no rounded corners on rectangle
- (make <gnome-canvas-rect>
- #:parent canvas-root
- #:x1 (- breapth) #:y1 depth #:x2 width #:y2 (- height)
- #:fill-color "black" #:width-units blot-diameter))
+ ;; hmm?
+ ;;(set! OUTPUT-SCALE (ly:bookpaper-outputscale paper))
+ ;;(set! output-scale (* OUTPUT-SCALE pixels-per-unit))
-(define (fontify font expr)
- #f)
+ ;; huh, *2?
+
+ (set! window-width (min (+ scrollbar-size (* width 2)) max-width))
+ (set! window-height (min (+ button-height scrollbar-size (* height 2))
+ max-height))
+
+ (set! canvas-width width)
+ (set! canvas-height height)))
+
+
+(define (new-canvas)
+ (let* ((canvas (make <gnome-canvas>))
+ (root (root canvas)))
+
+ (set-size-request canvas window-width window-height)
+ (set-scroll-region canvas 0 0 canvas-width canvas-height)
+
+ (set-pixels-per-unit canvas pixels-per-unit)
-(define (end-output)
- (gtk-main))
+ (set! main-canvas canvas)
+ (draw-rectangle 0 0 canvas-width canvas-height "white" 0)
+
+ canvas))
-(define (header . rest)
+(define (main outputter bookpaper pages)
(let* ((window (make <gtk-window> #:type 'toplevel))
(button (make <gtk-button> #:label "Exit"))
- (canvas (make <gnome-canvas>))
+ (next (make <gtk-button> #:label "Next"))
+ (prev (make <gtk-button> #:label "Previous"))
(vbox (make <gtk-vbox> #:homogeneous #f))
- (scrolled (make <gtk-scrolled-window>)))
+ (hbox (make <gtk-hbox> #:homogeneous #f))
+ (scrolled (make <gtk-scrolled-window>))
+ (canvas (new-canvas)))
+ (papersize window bookpaper)
+ (set-size-request window window-width window-height)
+
(add window vbox)
(add vbox scrolled)
(add scrolled canvas)
-
- (set-size-request button canvas-width 20)
- (add vbox button)
- (set-child-packing vbox button #f #f 0 'end)
-
- (gtype-instance-signal-connect button 'clicked
- (lambda (b) (gtk-main-quit)))
- ;; papersize
- (set-size-request canvas canvas-width canvas-height)
- (set-scroll-region canvas 0 0 2000 4000)
+ (add vbox hbox)
+ (set-size-request hbox window-width button-height)
+ (set-child-packing vbox hbox #f #f 0 'end)
- (gtype-instance-signal-connect window 'key-press-event key-press-event)
+ (set-child-packing hbox button #f #f 0 'end)
+ (set-size-request button (quotient window-width 2) button-height)
+
+ (add hbox next)
+ (add hbox prev)
+ (add hbox button)
+
+ (gtype-instance-signal-connect button 'clicked
+ (lambda (b) (gtk-main-quit)))
+ (gtype-instance-signal-connect next 'clicked
+ (lambda (b) (dump-page (1+ page-number))))
+ (gtype-instance-signal-connect prev 'clicked
+ (lambda (b) (dump-page (1- page-number))))
- (set-pixels-per-unit canvas pixels-per-unit)
+ (gtype-instance-signal-connect window 'key-press-event key-press-event)
(show-all window)
- (set! canvas-root (root canvas))
- (set! main-canvas canvas)
- (set! main-window window)))
-
-(define (pango-font-name font)
- (cond
- ((equal? (ly:font-name font) "GNU-LilyPond-feta-20")
- "lilypond-feta, regular 32")
- (else
- (ly:font-filename font))))
-
-(define (pango-font-size font)
- (let* ((designsize (ly:font-design-size font))
- (magnification (* (ly:font-magnification font)))
- ;;(ops (ly:paper-lookup paper 'outputscale))
- ;;(ops (* pixels-per-unit OUTPUT-SCALE))
- ;;(ops (* pixels-per-unit pixels-per-unit))
- (ops (* (/ 12 20) (* pixels-per-unit pixels-per-unit)))
- (scaling (* ops magnification designsize)))
- scaling))
-
-(define (text font string)
- (stderr "font-name: ~S\n" (ly:font-name font))
- ;; TODO s/filename/file-name/
- (stderr "font-filename: ~S\n" (ly:font-filename font))
-
- (stderr "pango-font-name: ~S\n" (pango-font-name font))
- (stderr "pango-font-size: ~S\n" (pango-font-size font))
- (set!
- text-items
- (cons
- (make <gnome-canvas-text>
- #:parent canvas-root
- #:x 0 #:y 0
- ;; #:font "new century schoolbook, i bold 20"
- #:font (pango-font-name font)
- ;; #:size-points 12
- #:size-points (pango-font-size font)
- ;;#:size (pango-font-size font)
- #:size-set #t
-
- ;;apparently no effect :-(
- ;;#:scale 1.0
- ;;#:scale-set #t
-
- #:fill-color "black"
- #:text string
- #:anchor 'west)
- text-items))
- (car text-items))
-
-(define (filledbox a b c d)
- (round-filled-box a b c d 0.001))
-;; WTF is this in every backend?
-(define (horizontal-line x1 x2 thickness)
- ;;(let ((thickness 2))
- (filledbox (- x1) (- x2 x1) (* .5 thickness) (* .5 thickness)))
-
-(define (start-system origin . rest)
- (set! system-origin origin))
-
-;; origin -- bad name
-(define (define-origin file line col)
- ;; ughr, why is this not passed as [part of] stencil object
- (set! location (if (procedure? point-and-click)
- ;; duh, only silly string append
- ;; (point-and-click line col file)
- (list line col file)
- #f)))
+ ;; HMMM. Make some class for these vars?
+ (set! main-window window)
+ (set! main-scrolled scrolled)
+ (set! output-canvas outputter)
+ (set! page-stencils pages)
+
+ (dump-page 0)
+
+ (gtk-main)))
projects / lilypond.git / blobdiff