Gimp/pdb/groups/fonts.pdb

# 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 fonts_refresh {
    $blurb = 'Refresh current fonts. This function always succeeds.';

    $help = <<'HELP';
This procedure retrieves all fonts currently in the user's font path
and updates the font dialogs accordingly. Depending on the amount
of fonts on the system, this can take considerable time.
HELP

    &neo_pdb_misc('2003');

    %invoke = (
	code => <<'CODE'
{
  gimp_data_factory_data_refresh (gimp->font_factory, context);
  gimp_data_factory_data_wait (gimp->font_factory);
}
CODE
    );
}

sub fonts_get_list {
    $blurb = 'Retrieve the list of loaded fonts.';

    $help = <<'HELP';
This procedure returns a list of the fonts that are currently available.
HELP

    &neo_pdb_misc('2003');

    @inargs = (
	{ name => 'filter', type => 'string', null_ok => 1,
          desc => 'An optional regular expression used to filter the list' }
    );

    @outargs = (
	{ name => 'font_list', type => 'stringarray',
	  desc => 'The list of font names',
	  array => { name => 'num_fonts',
		     desc => 'The number of available fonts' } }
    );

    %invoke = (
        headers => [ qw("core/gimpcontainer-filter.h") ],
	code => <<'CODE'
{
  if (! gimp_data_factory_data_wait (gimp->font_factory))
    success = FALSE;

  if (success)
    {
      font_list = gimp_container_get_filtered_name_array (gimp_data_factory_get_container (gimp->font_factory),
                                                          filter, &num_fonts);
    }
}
CODE
    );
}


@headers = qw("core/gimp.h"
              "core/gimpcontainer.h"
              "core/gimpdatafactory.h");

@procs = qw(fonts_refresh
            fonts_get_list);

%exports = (app => [@procs], lib => [@procs]);

$desc = 'Fonts';
$doc_title = 'gimpfonts';
$doc_short_desc = 'Operations related to fonts.';
$doc_long_desc = 'Operations related to fonts.';

1;