From 3c57dd931145d43f2b0aef96c4d178135956bf91 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 05:13:10 +0200
Subject: Adding upstream version 2.10.36.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 plug-ins/script-fu/scripts/select-to-brush.scm | 144 +++++++++++++++++++++++++
 1 file changed, 144 insertions(+)
 create mode 100644 plug-ins/script-fu/scripts/select-to-brush.scm

(limited to 'plug-ins/script-fu/scripts/select-to-brush.scm')

diff --git a/plug-ins/script-fu/scripts/select-to-brush.scm b/plug-ins/script-fu/scripts/select-to-brush.scm
new file mode 100644
index 0000000..79f0bed
--- /dev/null
+++ b/plug-ins/script-fu/scripts/select-to-brush.scm
@@ -0,0 +1,144 @@
+; GIMP - The GNU Image Manipulation Program
+; Copyright (C) 1995 Spencer Kimball and Peter Mattis
+;
+; Selection-to-brush
+; Copyright (c) 1997 Adrian Likins
+; aklikins@eos.ncsu.edu
+;
+; Takes the current selection, saves it as a brush, and makes it the
+; active brush..
+;
+;       Parts of this script from Sven Neuman's Drop-Shadow and
+;       Seth Burgess's mkbrush scripts.
+;
+; This program is free software: you can redistribute it and/or modify
+; it under the terms of the GNU General Public License as published by
+; the Free Software Foundation; either version 3 of the License, or
+; (at your option) any later version.
+;
+; This program is distributed in the hope that it will be useful,
+; but WITHOUT ANY WARRANTY; without even the implied warranty of
+; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+; GNU General Public License for more details.
+;
+; You should have received a copy of the GNU General Public License
+; along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+(define (script-fu-selection-to-brush image
+                                      drawable
+                                      name
+                                      filename
+                                      spacing)
+  (let* (
+        (type (car (gimp-drawable-type-with-alpha drawable)))
+        (selection-bounds (gimp-selection-bounds image))
+        (select-offset-x  (cadr selection-bounds))
+        (select-offset-y  (caddr selection-bounds))
+        (selection-width  (- (cadr (cddr selection-bounds))  select-offset-x))
+        (selection-height (- (caddr (cddr selection-bounds)) select-offset-y))
+        (from-selection 0)
+        (active-selection 0)
+        (brush-draw-type 0)
+        (brush-image-type 0)
+        (brush-image 0)
+        (brush-draw 0)
+        (filename2 0)
+        )
+
+    (gimp-context-push)
+    (gimp-context-set-defaults)
+
+    (gimp-image-undo-disable image)
+
+    (if (= (car (gimp-selection-is-empty image)) TRUE)
+        (begin
+          (gimp-image-select-item image CHANNEL-OP-REPLACE drawable)
+          (set! from-selection FALSE)
+        )
+        (begin
+          (set! from-selection TRUE)
+          (set! active-selection (car (gimp-selection-save image)))
+        )
+    )
+
+    (gimp-edit-copy drawable)
+
+    (set! brush-draw-type
+          (if (= type GRAYA-IMAGE)
+              GRAY-IMAGE
+              RGBA-IMAGE))
+
+    (set! brush-image-type
+          (if (= type GRAYA-IMAGE)
+              GRAY
+              RGB))
+
+    (set! brush-image (car (gimp-image-new selection-width
+                                           selection-height
+                                           brush-image-type)))
+
+    (set! brush-draw
+          (car (gimp-layer-new brush-image
+                               selection-width
+                               selection-height
+                               brush-draw-type
+                               "Brush"
+                               100
+                               LAYER-MODE-NORMAL)))
+
+    (gimp-image-insert-layer brush-image brush-draw 0 0)
+
+    (gimp-selection-none brush-image)
+
+    (if (= type GRAYA-IMAGE)
+        (begin
+          (gimp-context-set-background '(255 255 255))
+          (gimp-drawable-fill brush-draw FILL-BACKGROUND))
+        (gimp-drawable-fill brush-draw FILL-TRANSPARENT)
+    )
+
+    (let ((floating-sel (car (gimp-edit-paste brush-draw FALSE))))
+      (gimp-floating-sel-anchor floating-sel)
+    )
+
+    (set! filename2 (string-append gimp-directory
+                                   "/brushes/"
+                                   filename
+                                   (number->string image)
+                                   ".gbr"))
+
+    (file-gbr-save 1 brush-image brush-draw filename2 filename2 spacing name)
+
+    (if (= from-selection TRUE)
+        (begin
+          (gimp-image-select-item image CHANNEL-OP-REPLACE active-selection)
+          (gimp-image-remove-channel image active-selection)
+        )
+    )
+
+    (gimp-image-undo-enable image)
+    (gimp-image-set-active-layer image drawable)
+    (gimp-image-delete brush-image)
+    (gimp-displays-flush)
+
+    (gimp-context-pop)
+
+    (gimp-brushes-refresh)
+    (gimp-context-set-brush name)
+  )
+)
+
+(script-fu-register "script-fu-selection-to-brush"
+  _"To _Brush..."
+  _"Convert a selection to a brush"
+  "Adrian Likins <adrian@gimp.org>"
+  "Adrian Likins"
+  "10/07/97"
+  "RGB* GRAY*"
+  SF-IMAGE       "Image"       0
+  SF-DRAWABLE    "Drawable"    0
+  SF-STRING     _"_Brush name"  "My Brush"
+  SF-STRING     _"_File name"   "mybrush"
+  SF-ADJUSTMENT _"_Spacing"     '(25 0 1000 1 1 1 0)
+)
-- 
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