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Diffstat (limited to 'pdb/groups/patterns.pdb')
| -rw-r--r-- | pdb/groups/patterns.pdb | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/pdb/groups/patterns.pdb b/pdb/groups/patterns.pdb new file mode 100644 index 0000000..3ef8595 --- /dev/null +++ b/pdb/groups/patterns.pdb @@ -0,0 +1,171 @@ +# 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; |