8eb7f6df9e
GLib has a specific type of NULL-terminated string arrays: `G_TYPE_STRV`, which is the `GType` of `char**` aka `GStrv`. By using this type, we can avoid having a `GimpStringArray` which is a bit cumbersome to use for both the C API, as well as bindings. By using `GStrv`, we allow other languages to pass on string lists as they are used to, while the bindings will make sure to do the right thing. In the end, it makes the API a little bit simpler for everyone, and reduces confusion for people who are used to working with string arrays in other C/GLib based code (and not having 2 different types to denote the same thing). Related: https://gitlab.gnome.org/GNOME/gimp/-/issues/5919
88 lines
2.5 KiB
Text
88 lines
2.5 KiB
Text
# GIMP - The GNU Image Manipulation Program
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# Copyright (C) 1995 Spencer Kimball and Peter Mattis
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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# "Perlized" from C source by Manish Singh <yosh@gimp.org>
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sub gradients_refresh {
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$blurb = 'Refresh current gradients. This function always succeeds.';
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$help = <<'HELP';
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This procedure retrieves all gradients currently in the user's gradient path
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and updates the gradient dialogs accordingly.
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HELP
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&mitch_pdb_misc('2002');
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%invoke = (
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code => <<'CODE'
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{
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gimp_data_factory_data_refresh (gimp->gradient_factory, context);
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}
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CODE
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);
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}
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sub gradients_get_list {
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$blurb = 'Retrieve the list of loaded gradients.';
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$help = <<'HELP';
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This procedure returns a list of the gradients that are currently loaded.
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You can later use the gimp_context_set_gradient() function to
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set the active gradient.
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HELP
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&federico_pdb_misc('1997');
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@inargs = (
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{ name => 'filter', type => 'string', null_ok => 1,
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desc => 'An optional regular expression used to filter the list' }
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);
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@outargs = (
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{ name => 'gradient_list', type => 'strv',
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desc => 'The list of gradient names' }
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);
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%invoke = (
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headers => [ qw("core/gimpcontainer-filter.h") ],
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code => <<'CODE'
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{
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gradient_list = gimp_container_get_filtered_name_array (gimp_data_factory_get_container (gimp->gradient_factory),
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filter);
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}
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CODE
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);
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}
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@headers = qw(<string.h>
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"core/gimp.h"
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"core/gimpcontext.h"
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"core/gimpdatafactory.h"
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"core/gimpgradient.h"
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"gimppdb-utils.h");
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@procs = qw(gradients_refresh
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gradients_get_list);
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%exports = (app => [@procs], lib => [@procs]);
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$desc = 'Gradients';
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$doc_title = 'gimpgradients';
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$doc_short_desc = 'Operations related to gradients.';
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$doc_long_desc = 'Operations related to gradients.';
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1;
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