116 lines
3.6 KiB
Plaintext
116 lines
3.6 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 palettes_popup {
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$blurb = 'Invokes the Pika palette selection dialog.';
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$help = 'Opens a dialog letting a user choose a palette.';
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&mitch_pdb_misc('2002');
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@inargs = (
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{ name => 'palette_callback', type => 'string', non_empty => 1,
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desc => 'The callback PDB proc to call when user chooses a palette' },
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{ name => 'popup_title', type => 'string',
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desc => 'Title of the palette selection dialog' },
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{ name => 'initial_palette_name', type => 'string', null_ok => 1,
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desc => 'The name of the palette to set as the initial choice.' }
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);
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%invoke = (
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code => <<'CODE'
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{
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if (pika->no_interface ||
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! pika_pdb_lookup_procedure (pika->pdb, palette_callback) ||
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! pika_pdb_dialog_new (pika, context, progress,
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pika_data_factory_get_container (pika->palette_factory),
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popup_title, palette_callback, initial_palette_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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sub palettes_close_popup {
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$blurb = 'Close the palette selection dialog.';
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$help = 'Closes an open palette selection dialog.';
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&mitch_pdb_misc('2002');
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@inargs = (
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{ name => 'palette_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 (pika->no_interface ||
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! pika_pdb_lookup_procedure (pika->pdb, palette_callback) ||
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! pika_pdb_dialog_close (pika, pika_data_factory_get_container (pika->palette_factory),
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palette_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 palettes_set_popup {
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$blurb = 'Sets the current palette in a palette selection dialog.';
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$help = $blurb;
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&mitch_pdb_misc('2002');
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@inargs = (
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{ name => 'palette_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 => 'palette_name', type => 'string',
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desc => 'The name of the palette 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 (pika->no_interface ||
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! pika_pdb_lookup_procedure (pika->pdb, palette_callback) ||
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! pika_pdb_dialog_set (pika, pika_data_factory_get_container (pika->palette_factory),
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palette_callback, palette_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/pika.h"
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"core/pikadatafactory.h");
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@procs = qw(palettes_popup
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palettes_close_popup
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palettes_set_popup);
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%exports = (app => [@procs], lib => [@procs]);
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$desc = 'Palette UI';
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$doc_title = 'pikapaletteselect';
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$doc_short_desc = 'Methods of a palette chooser dialog';
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$doc_long_desc = 'A dialog letting a user choose a palette. Read more at pikafontselect.';
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1;
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