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-rw-r--r--pdb/groups/patterns.pdb171
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diff --git a/pdb/groups/patterns.pdb b/pdb/groups/patterns.pdb
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+# GIMP - The GNU Image Manipulation Program
+# Copyright (C) 1995 Spencer Kimball and Peter Mattis
+
+# 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/>.
+
+# "Perlized" from C source by Manish Singh <yosh@gimp.org>
+
+sub patterns_refresh {
+ $blurb = 'Refresh current patterns. This function always succeeds.';
+
+ $help = <<'HELP';
+This procedure retrieves all patterns currently in the user's pattern path
+and updates all pattern dialogs accordingly.
+HELP
+
+ &mitch_pdb_misc('2002');
+
+ %invoke = (
+ code => <<'CODE'
+{
+ gimp_data_factory_data_refresh (gimp->pattern_factory, context);
+}
+CODE
+ );
+}
+
+sub patterns_get_list {
+ $blurb = 'Retrieve a complete listing of the available patterns.';
+
+ $help = <<'HELP';
+This procedure returns a complete listing of available GIMP patterns. Each name
+returned can be used as input to the gimp_context_set_pattern().
+HELP
+
+ &std_pdb_misc;
+
+ @inargs = (
+ { name => 'filter', type => 'string', null_ok => 1,
+ desc => 'An optional regular expression used to filter the list' }
+ );
+
+ @outargs = (
+ { name => 'pattern_list', type => 'stringarray',
+ desc => 'The list of pattern names',
+ array => { name => 'num_patterns',
+ desc => 'The number of patterns in the pattern list' } }
+ );
+
+ %invoke = (
+ headers => [ qw("core/gimpcontainer-filter.h") ],
+ code => <<'CODE'
+{
+ pattern_list = gimp_container_get_filtered_name_array (gimp_data_factory_get_container (gimp->pattern_factory),
+ filter, &num_patterns);
+}
+CODE
+ );
+}
+
+sub patterns_get_pattern {
+ &std_pdb_deprecated ('gimp-context-get-pattern');
+
+ @outargs = (
+ { name => 'name', type => 'string',
+ desc => 'The pattern name' },
+ { name => 'width', type => 'int32',
+ desc => 'The pattern width' },
+ { name => 'height', type => 'int32',
+ desc => 'The pattern height' }
+ );
+
+ %invoke = (
+ code => <<'CODE'
+{
+ GimpPattern *pattern = gimp_context_get_pattern (context);
+
+ if (pattern)
+ {
+ name = g_strdup (gimp_object_get_name (pattern));
+ width = gimp_temp_buf_get_width (pattern->mask);
+ height = gimp_temp_buf_get_height (pattern->mask);
+ }
+ else
+ success = FALSE;
+}
+CODE
+ );
+}
+
+sub patterns_get_pattern_data {
+ &std_pdb_deprecated ('gimp-pattern-get-pixels');
+
+ @inargs = (
+ { name => 'name', type => 'string', null_ok => 1,
+ desc => 'The pattern name ("" means currently active pattern)' }
+ );
+
+ @outargs = (
+ { name => 'actual_name', type => 'string',
+ desc => 'The pattern name' },
+ { name => 'width', type => 'int32',
+ desc => 'The pattern width' },
+ { name => 'height', type => 'int32',
+ desc => 'The pattern height' },
+ { name => 'mask_bpp', type => 'int32',
+ desc => 'Pattern bytes per pixel' },
+ { name => 'mask_data', type => 'int8array',
+ desc => 'The pattern mask data',
+ array => { name => 'length',
+ desc => 'Length of pattern mask data' } }
+ );
+
+ %invoke = (
+ code => <<'CODE'
+{
+ GimpPattern *pattern;
+
+ if (name && strlen (name))
+ pattern = gimp_pdb_get_pattern (gimp, name, error);
+ else
+ pattern = gimp_context_get_pattern (context);
+
+ if (pattern)
+ {
+ actual_name = g_strdup (gimp_object_get_name (pattern));
+ width = gimp_temp_buf_get_width (pattern->mask);
+ height = gimp_temp_buf_get_height (pattern->mask);
+ mask_bpp = babl_format_get_bytes_per_pixel (gimp_temp_buf_get_format (pattern->mask));
+ length = gimp_temp_buf_get_data_size (pattern->mask);
+ mask_data = g_memdup (gimp_temp_buf_get_data (pattern->mask), length);
+ }
+ else
+ success = FALSE;
+}
+CODE
+ );
+}
+
+
+@headers = qw(<string.h>
+ "core/gimp.h"
+ "core/gimpcontext.h"
+ "core/gimpdatafactory.h"
+ "core/gimppattern.h"
+ "core/gimptempbuf.h"
+ "gimppdb-utils.h");
+
+@procs = qw(patterns_refresh
+ patterns_get_list
+ patterns_get_pattern
+ patterns_get_pattern_data);
+
+%exports = (app => [@procs], lib => [@procs]);
+
+$desc = 'Patterns';
+$doc_title = 'gimppatterns';
+$doc_short_desc = 'Functions relating to patterns.';
+$doc_long_desc = 'Functions relating to patterns.';
+
+1;