85adefe7ba
2003-09-04 Sven Neumann <sven@gimp.org> * app/core/Makefile.am * app/core/core-types.h * app/core/gimpcontainer-filter.[ch]: added filter functionality for GimpContainers. * tools/pdbgen/pdb/brushes.pdb * tools/pdbgen/pdb/fonts.pdb * tools/pdbgen/pdb/gradients.pdb * tools/pdbgen/pdb/palettes.pdb * tools/pdbgen/pdb/patterns.pdb: made the gimp_foo_get_list() PDB function somewhat useful by adding a filter parameter that allows to specify a regular expression to be used on the list. * app/pdb/Makefile.am: had to uglify the ugly hack even more :( * app/pdb/brushes_cmds.c * app/pdb/fonts_cmds.c * app/pdb/gradients_cmds.c * app/pdb/palettes_cmds.c * app/pdb/patterns_cmds.c * libgimp/gimpbrushes_pdb.[ch] * libgimp/gimpfonts_pdb.[ch] * libgimp/gimpgradients_pdb.[ch] * libgimp/gimppalettes_pdb.[ch] * libgimp/gimppatterns_pdb.[ch]: regenerated. * plug-ins/gflare/gflare.c * plug-ins/pygimp/gimpmodule.c: changed accordingly. * plug-ins/script-fu/scripts/font-map.scm: replaced the font list parameter with a more useful regexp filter on the available fonts.
81 lines
2.2 KiB
Scheme
81 lines
2.2 KiB
Scheme
;; font-select
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;; Spencer Kimball
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(define (max-font-width font-list font-size)
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(let* ((list font-list)
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(width 0)
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(maxwidth 0)
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(font "")
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(extents '()))
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(while list
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(set! font (car list))
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(set! list (cdr list))
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(set! extents (gimp-text-get-extents-fontname font
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font-size PIXELS
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font))
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(set! width (nth 0 extents))
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(if (> width maxwidth) (set! maxwidth width)))
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maxwidth))
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(define (max-font-height font-list font-size)
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(let* ((list font-list)
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(height 0)
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(maxheight 0)
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(font "")
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(extents '()))
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(while list
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(set! font (car list))
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(set! list (cdr list))
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(set! extents (gimp-text-get-extents-fontname font
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font-size PIXELS
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font))
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(set! height (nth 1 extents))
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(if (> height maxheight) (set! maxheight height)))
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maxheight))
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(define (script-fu-font-map font-filter font-size border)
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(let* ((font "")
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(count 0)
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(text-fs 0)
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(font-list (cadr (gimp-fonts-get-list font-filter)))
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(num-fonts (length font-list))
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(maxheight (max-font-height font-list font-size))
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(maxwidth (max-font-width font-list font-size))
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(width (+ maxwidth (* 2 border)))
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(height (+ (* maxheight num-fonts) (* 2 border)))
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(img (car (gimp-image-new width height GRAY)))
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(drawable (car (gimp-layer-new img width height GRAY_IMAGE
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"Font List" 100 NORMAL))))
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(gimp-image-undo-disable img)
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(gimp-image-add-layer img drawable 0)
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(gimp-edit-fill drawable BG-IMAGE-FILL)
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(while font-list
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(set! font (car font-list))
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(set! font-list (cdr font-list))
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(set! text-fs (car (gimp-text-fontname img drawable
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border
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(+ border (* count maxheight))
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font
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0 TRUE font-size PIXELS
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font)))
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(set! count (+ count 1))
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(gimp-floating-sel-anchor text-fs))
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(gimp-image-undo-enable img)
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(gimp-display-new img)))
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(script-fu-register "script-fu-font-map"
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_"<Toolbox>/Xtns/Script-Fu/Utils/_Font Map..."
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"Generate a listing of fonts matching a filter"
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"Spencer Kimball"
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"Spencer Kimball"
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"1997"
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""
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SF-STRING _"Filter (regexp)" "Sans"
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SF-ADJUSTMENT _"Font Size (pixels)" '(32 2 1000 1 10 0 1)
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SF-ADJUSTMENT _"Border" '(10 0 150 1 10 0 1)
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)
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