0d5b09bb4b
Use gimp_fonts_wait(), added in the previous commit, to wait for fonts to finish loading before operations that depend on font availability. In particular, this includes font- and text-related PDB functions, and text-layer rendering.
114 lines
3.3 KiB
Text
114 lines
3.3 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 <http://www.gnu.org/licenses/>.
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# "Perlized" from C source by Manish Singh <yosh@gimp.org>
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sub fonts_popup {
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$blurb = 'Invokes the Gimp font selection.';
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$help = 'This procedure opens the font selection dialog.';
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&neo_pdb_misc('2003');
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@inargs = (
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{ name => 'font_callback', type => 'string', non_empty => 1,
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desc => 'The callback PDB proc to call when font selection is made' },
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{ name => 'popup_title', type => 'string',
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desc => 'Title of the font selection dialog' },
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{ name => 'initial_font', type => 'string', null_ok => 1,
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desc => 'The name of the font to set as the first selected' }
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);
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%invoke = (
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code => <<'CODE'
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{
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if (gimp->no_interface ||
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! gimp_pdb_lookup_procedure (gimp->pdb, font_callback) ||
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! gimp_fonts_wait (gimp, error) ||
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! gimp_pdb_dialog_new (gimp, context, progress, gimp->fonts,
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popup_title, font_callback, initial_font,
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NULL))
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success = FALSE;
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}
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CODE
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);
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}
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sub fonts_close_popup {
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$blurb = 'Close the font selection dialog.';
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$help = 'This procedure closes an opened font selection dialog.';
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&neo_pdb_misc('2003');
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@inargs = (
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{ name => 'font_callback', type => 'string', non_empty => 1,
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desc => 'The name of the callback registered for this pop-up' }
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);
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%invoke = (
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code => <<'CODE'
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{
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if (gimp->no_interface ||
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! gimp_pdb_lookup_procedure (gimp->pdb, font_callback) ||
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! gimp_pdb_dialog_close (gimp, gimp->fonts, font_callback))
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success = FALSE;
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}
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CODE
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);
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}
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sub fonts_set_popup {
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$blurb = 'Sets the current font in a font selection dialog.';
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$help = $blurb;
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&neo_pdb_misc('2003');
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@inargs = (
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{ name => 'font_callback', type => 'string', non_empty => 1,
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desc => 'The name of the callback registered for this pop-up' },
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{ name => 'font_name', type => 'string',
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desc => 'The name of the font to set as selected' }
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);
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%invoke = (
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code => <<'CODE'
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{
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if (gimp->no_interface ||
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! gimp_pdb_lookup_procedure (gimp->pdb, font_callback) ||
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! gimp_fonts_wait (gimp, error) ||
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! gimp_pdb_dialog_set (gimp, gimp->fonts, font_callback, font_name,
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NULL))
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success = FALSE;
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}
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CODE
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);
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}
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@headers = qw("core/gimp.h"
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"text/gimp-fonts.h");
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@procs = qw(fonts_popup
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fonts_close_popup
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fonts_set_popup);
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%exports = (app => [@procs], lib => [@procs]);
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$desc = 'Font UI';
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$doc_title = 'gimpfontselect';
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$doc_short_desc = 'Functions providing a font selection dialog.';
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$doc_long_desc = 'Functions providing a font selection dialog.';
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1;
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