89 lines
2.5 KiB
Plaintext
89 lines
2.5 KiB
Plaintext
# PIKA - Photo and Image Kooker Application
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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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pika_data_factory_data_refresh (pika->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 pika_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/pikacontainer-filter.h") ],
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code => <<'CODE'
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{
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gradient_list = pika_container_get_filtered_name_array (pika_data_factory_get_container (pika->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/pika.h"
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"core/pikacontext.h"
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"core/pikadatafactory.h"
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"core/pikagradient.h"
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"pikapdb-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 = 'pikagradients';
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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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