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552e26715f
2001-10-26 Michael Natterer <mitch@gimp.org> * tools/pdbgen/pdb/gradient_select.pdb: removed gradients_get_gradient_data() here... * tools/pdbgen/pdb/gradients.pdb: ...and added it here. * app/pdb/gradient_select_cmds.c * app/pdb/gradients_cmds.c * app/pdb/internal_procs.c * libgimp/gimpgradients_pdb.[ch] * libgimp/gimpgradientselect_pdb.[ch]: regenerated. * app/core/gimpgradient.h: added GIMP_GRADIENT_DEFAULT_SAMPLE_SIZE here... * app/gui/gradient-select.h: ...removed it here. * libgimp/Makefile.am * libgimp/gimp.h * libgimp/gimpgradientselect.[ch]: removed. We don't wrap _gradients_get_gradient_data() with gradients_get_gradient_data() any more but call the PDB wrapper directly. API CHANGE: Arguments 2 and 3 are swapped now! * plug-ins/FractalExplorer/Dialogs.c: changed accordingly.
158 lines
4.2 KiB
Plaintext
158 lines
4.2 KiB
Plaintext
# The GIMP -- an 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 2 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, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# "Perlized" from C source by Manish Singh <yosh@gimp.org>
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sub pdb_misc {
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$author = $copyright = 'Andy Thomas';
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$date = '1998';
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}
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sub sample_size_arg {{
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name => 'sample_size',
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type => '0 < int32 <= 10000',
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desc => 'Size of the sample to return when the gradient is changed
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(%%desc%%)',
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on_fail => 'sample_size = GIMP_GRADIENT_DEFAULT_SAMPLE_SIZE;',
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no_success => 1
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}}
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sub gradients_popup {
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$blurb = 'Invokes the Gimp gradients selection.';
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$help = 'This procedure popups the gradients selection dialog.';
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&pdb_misc;
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@inargs = (
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{ name => 'gradients_callback', type => 'string', alias => 'name',
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desc => 'The callback PDB proc to call when gradient selection is
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made' },
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{ name => 'popup_title', type => 'string', alias => 'title',
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desc => 'Title to give the gradient popup window' },
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{ name => 'initial_gradient', type => 'string',
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desc => 'The name of the pattern to set as the first selected',
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no_success => 1 },
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&sample_size_arg
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);
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%invoke = (
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vars => [ 'ProcRecord *prec', 'GradientSelect *newdialog' ],
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code => <<'CODE'
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{
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if ((prec = procedural_db_lookup (gimp, name)))
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{
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if (initial_gradient && strlen (initial_gradient))
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newdialog = gradient_select_new (gimp, title, initial_gradient,
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name, sample_size);
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else
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newdialog = gradient_select_new (gimp, title, NULL,
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name, sample_size);
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}
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else
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{
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success = FALSE;
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}
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}
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CODE
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);
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}
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sub gradients_close_popup {
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$blurb = 'Popdown the Gimp gradient selection.';
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$help = 'This procedure closes an opened gradient selection dialog.';
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&pdb_misc;
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@inargs = (
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{ name => 'gradients_callback', type => 'string', alias => 'name',
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desc => 'The name of the callback registered for this popup' }
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);
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%invoke = (
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vars => [ 'ProcRecord *prec', 'GradientSelect *gsp' ],
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code => <<'CODE'
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{
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if ((prec = procedural_db_lookup (gimp, name)) &&
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(gsp = gradient_select_get_by_callback (name)))
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{
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gradient_select_free (gsp);
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}
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else
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{
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success = FALSE;
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}
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}
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CODE
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);
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}
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sub gradients_set_popup {
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$blurb = 'Sets the current gradient selection in a popup.';
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$help = $blurb;
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&pdb_misc;
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@inargs = (
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{ name => 'gradients_callback', type => 'string', alias => 'pdbname',
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desc => 'The name of the callback registered for this popup' },
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{ name => 'gradient_name', type => 'string',
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desc => 'The name of the gradient to set as selected' }
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);
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%invoke = (
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vars => [ 'ProcRecord *prec', 'GradientSelect *gsp' ],
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code => <<'CODE'
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{
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if ((prec = procedural_db_lookup (gimp, pdbname)) &&
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(gsp = gradient_select_get_by_callback (pdbname)))
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{
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GimpGradient *active = NULL;
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active = (GimpGradient *)
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gimp_container_get_child_by_name (gimp->gradient_factory->container,
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gradient_name);
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if (active)
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{
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gimp_context_set_gradient (gsp->context, active);
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success = TRUE;
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}
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else
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success = FALSE;
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}
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else
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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(<string.h> "core/gimp.h" "core/gimpcontext.h"
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"core/gimpcontainer.h" "core/gimpdatafactory.h"
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"core/gimpgradient.h"
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"gui/gui-types.h" "gui/gradient-select.h");
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@procs = qw(gradients_popup gradients_close_popup gradients_set_popup);
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%exports = (app => [@procs], lib => [@procs]);
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$desc = 'Gradient UI';
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1;
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