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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 palettes_refresh {
$blurb = 'Refreshes current palettes. This function always succeeds.';
$help = <<'HELP';
This procedure retrieves all palettes currently in the user's palette path
and updates the palette dialogs accordingly.
HELP
&adrian_pdb_misc('1998');
%invoke = (
code => <<'CODE'
{
gimp_data_factory_data_refresh (gimp->palette_factory, context);
}
CODE
);
}
sub palettes_get_list {
$blurb = 'Retrieves a list of all of the available palettes';
$help = <<'HELP';
This procedure returns a complete listing of available palettes. Each name
returned can be used as input to the command gimp_context_set_palette().
HELP
&rock_pdb_misc('2001');
@inargs = (
{ name => 'filter', type => 'string', null_ok => 1,
desc => 'An optional regular expression used to filter the list' }
);
@outargs = (
{ name => 'palette_list', type => 'stringarray',
desc => 'The list of palette names',
array => { name => 'num_palettes',
desc => 'The number of palettes in the list' } }
);
%invoke = (
headers => [ qw("core/gimpcontainer-filter.h") ],
code => <<'CODE'
{
palette_list = gimp_container_get_filtered_name_array (gimp_data_factory_get_container (gimp->palette_factory),
filter, &num_palettes);
}
CODE
);
}
sub palettes_get_palette {
&std_pdb_deprecated ('gimp-context-get-palette');
@outargs = (
{ name => 'name', type => 'string', null_ok => 1,
desc => 'The palette name' },
{ name => 'num_colors', type => 'int32',
desc => 'The palette num_colors' }
);
%invoke = (
code => <<'CODE'
{
GimpPalette *palette = gimp_context_get_palette (context);
if (palette)
{
name = g_strdup (gimp_object_get_name (palette));
num_colors = gimp_palette_get_n_colors (palette);
}
else
success = FALSE;
}
CODE
);
}
sub palettes_get_palette_entry {
&std_pdb_deprecated ('gimp-palette-entry-get-color');
@inargs = (
{ name => 'name', type => 'string', null_ok => 1,
desc => 'The palette name ("" means currently active palette)' },
{ name => 'entry_num', type => 'int32',
desc => 'The entry to retrieve' }
);
@outargs = (
{ name => 'actual_name', type => 'string',
desc => 'The palette name' },
{ name => 'num_colors', type => 'int32',
desc => 'The palette num_colors' },
{ name => 'color', type => 'color', void_ret => 1,
desc => 'The color requested' }
);
%invoke = (
code => <<'CODE'
{
GimpPalette *palette;
if (name && strlen (name))
palette = gimp_pdb_get_palette (gimp, name, FALSE, error);
else
palette = gimp_context_get_palette (context);
if (palette)
{
GimpPaletteEntry *entry = gimp_palette_get_entry (palette, entry_num);
if (entry)
{
actual_name = g_strdup (gimp_object_get_name (palette));
num_colors = gimp_palette_get_n_colors (palette);
color = entry->color;
}
else
success = FALSE;
}
else
success = FALSE;
}
CODE
);
}
@headers = qw(<string.h>
"core/gimp.h"
"core/gimpcontext.h"
"core/gimpdatafactory.h"
"core/gimppalette.h"
"gimppdb-utils.h");
@procs = qw(palettes_refresh
palettes_get_list
palettes_get_palette
palettes_get_palette_entry);
%exports = (app => [@procs], lib => [@procs]);
$desc = 'Palettes';
$doc_title = 'gimppalettes';
$doc_short_desc = 'Operations related to palettes.';
$doc_long_desc = 'Operations related to palettes.';
1;
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