853f04d5a6
2005-08-03 Michael Natterer <mitch@gimp.org> Changed naming scheme for PDB procedure names from random_crap_that_traditionally_has_underscores to enforced-canonical-identifiers. I'm pretty sure some things are broken after this commit. More changes to come... * libgimpbase/gimpbase.def * libgimpbase/gimputils.[ch]: added gimp_canonicalize_identifier(). * app/pdb/procedural_db.[ch] (struct ProcRecord): added "gchar *original_name" to keep a procedure's original name as reigstered by plug-ins (compat cruft). (procedural_db_init_procs): canonicalized list of deprecated procedures. * app/plug-in/plug-in-proc-def.c (plug_in_proc_def_free): free original_name. * app/plug-in/plug-in-message.c: canonicalize procedure names which are received over the wire. * app/plug-in/plug-in-rc.c: serialize the original_name and create the canonicalized name on-the-fly when deserializing. * app/plug-in/plug-in-run.c: pass the original_name to plug-ins when running them because they strcmp() the passed procedure name. * app/plug-in/plug-ins.c (plug_ins_add_to_db): pass canonical procedure names to procedural_db_execute(). (plug_ins_file_proc_compare): special-case "gimp-xcf", not "gimp_xcf". * app/xcf/xcf.c: changed static XCF procedures accordingly. * tools/pdbgen/app.pl * tools/pdbgen/lib.pl: do some trivial substitutions to generate canonicalized names in app/, and C identifiers with underscores in libgimp/. * tools/pdbgen/pdb/brushes.pdb * tools/pdbgen/pdb/fileops.pdb * tools/pdbgen/pdb/gradients.pdb * tools/pdbgen/pdb/image.pdb * tools/pdbgen/pdb/palettes.pdb * tools/pdbgen/pdb/patterns.pdb * tools/pdbgen/pdb/plug_in.pdb * tools/pdbgen/pdb/procedural_db.pdb * tools/pdbgen/pdb/text_tool.pdb * tools/pdbgen/pdb/transform_tools.pdb: canonicaloized procedure names in calls to std_pdb_deprecated() and in procedure names in generated C code. * app/pdb/*_cmds.c * libgimp/*_pdb.c: regenerated.
390 lines
12 KiB
Text
390 lines
12 KiB
Text
# 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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# Transform Tools
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# shortcuts
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sub drawable_arg () {{
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name => 'drawable',
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type => 'drawable',
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desc => 'The affected drawable',
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}}
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sub drawable_out_arg {
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my $type = shift;
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my $arg = &drawable_arg;
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$arg->{desc} = "The $type drawable";
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$arg->{no_declare} = 1;
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$arg;
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}
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# The defs
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sub flip {
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&std_pdb_deprecated ('gimp-drawable-transform-flip-simple');
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@inargs = (
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&drawable_arg,
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{ name => 'flip_type', type => &std_orientation_enum,
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desc => 'Type of flip: %%desc%%' }
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);
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@outargs = ( &drawable_out_arg('flipped') );
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%invoke = (
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code => <<'CODE'
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{
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gint x, y, width, height;
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success = gimp_item_is_attached (GIMP_ITEM (drawable));
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if (success &&
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gimp_drawable_mask_intersect (drawable, &x, &y, &width, &height))
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{
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success = gimp_drawable_transform_flip (drawable, context,
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flip_type, TRUE, 0.0, 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 perspective {
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&std_pdb_deprecated ('gimp-drawable-transform-perspective-default');
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@inargs = (
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&drawable_arg,
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{ name => 'interpolation', type => 'boolean',
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desc => 'Whether to use interpolation' }
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);
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my $pos = 0;
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foreach $where (qw(upper-left upper-right lower-left lower-right)) {
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foreach (qw(x y)) {
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push @inargs,
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{ name => "$_$pos", type => 'float',
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desc => "The new $_ coordinate of $where corner of original
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bounding box",
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alias => "trans_info[\U$_\E$pos]", no_declare => 1 }
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}
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$pos++;
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}
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@outargs = ( &drawable_out_arg('newly mapped') );
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%invoke = (
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vars => [ 'gdouble trans_info[8]' ],
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code => <<'CODE'
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{
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gint x, y, width, height;
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success = gimp_item_is_attached (GIMP_ITEM (drawable));
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if (success &&
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gimp_drawable_mask_intersect (drawable, &x, &y, &width, &height))
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{
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GimpMatrix3 matrix;
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GimpInterpolationType interpolation_type = GIMP_INTERPOLATION_NONE;
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/* Assemble the transformation matrix */
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gimp_matrix3_identity (&matrix);
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gimp_transform_matrix_perspective (&matrix,
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x, y, width, height,
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trans_info[X0], trans_info[Y0],
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trans_info[X1], trans_info[Y1],
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trans_info[X2], trans_info[Y2],
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trans_info[X3], trans_info[Y3]);
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if (interpolation)
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interpolation_type = gimp->config->interpolation_type;
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if (progress)
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gimp_progress_start (progress, _("Perspective..."), FALSE);
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/* Perspective the selection */
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success = gimp_drawable_transform_affine (drawable, context,
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&matrix,
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GIMP_TRANSFORM_FORWARD,
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interpolation_type, TRUE, 3,
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FALSE, progress);
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if (progress)
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gimp_progress_end (progress);
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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 rotate {
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&std_pdb_deprecated ('gimp-drawable-transform-rotate-default');
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@inargs = (
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&drawable_arg,
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{ name => 'interpolation', type => 'boolean',
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desc => 'Whether to use interpolation' },
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{ name => 'angle', type => 'float',
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desc => 'The angle of rotation (radians)' }
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);
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@outargs = ( &drawable_out_arg('rotated') );
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%invoke = (
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code => <<'CODE'
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{
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gint x, y, width, height;
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success = gimp_item_is_attached (GIMP_ITEM (drawable));
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if (success &&
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gimp_drawable_mask_intersect (drawable, &x, &y, &width, &height))
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{
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GimpMatrix3 matrix;
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GimpInterpolationType interpolation_type = GIMP_INTERPOLATION_NONE;
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/* Assemble the transformation matrix */
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gimp_matrix3_identity (&matrix);
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gimp_transform_matrix_rotate_rect (&matrix,
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x, y, width, height, angle);
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if (interpolation)
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interpolation_type = gimp->config->interpolation_type;
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if (progress)
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gimp_progress_start (progress, _("Rotating..."), FALSE);
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/* Rotate the selection */
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success = gimp_drawable_transform_affine (drawable, context,
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&matrix,
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GIMP_TRANSFORM_FORWARD,
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interpolation_type, FALSE, 3,
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FALSE, progress);
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if (progress)
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gimp_progress_end (progress);
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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 scale {
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&std_pdb_deprecated ('gimp-drawable-transform-scale-default');
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@inargs = (
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&drawable_arg,
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{ name => 'interpolation', type => 'boolean',
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desc => 'Whether to use interpolation' }
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);
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my $pos = 0;
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foreach $where (qw(upper-left lower-right)) {
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foreach (qw(x y)) {
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push @inargs,
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{ name => "$_$pos", type => 'float',
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desc => "The new $_ coordinate of $where corner of newly
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scaled region",
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alias => "trans_info[\U$_\E$pos]", no_declare => 1 }
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}
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$pos++;
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}
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@outargs = ( &drawable_out_arg('scaled') );
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%invoke = (
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vars => [ 'gdouble trans_info[4]' ],
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code => <<'CODE'
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{
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gint x, y, width, height;
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success = (gimp_item_is_attached (GIMP_ITEM (drawable)) &&
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trans_info[X0] < trans_info[X1] &&
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trans_info[Y0] < trans_info[Y1]);
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if (success &&
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gimp_drawable_mask_intersect (drawable, &x, &y, &width, &height))
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{
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GimpMatrix3 matrix;
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GimpInterpolationType interpolation_type = GIMP_INTERPOLATION_NONE;
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/* Assemble the transformation matrix */
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gimp_matrix3_identity (&matrix);
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gimp_transform_matrix_scale (&matrix,
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x, y, width, height,
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trans_info[X0],
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trans_info[Y0],
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trans_info[X1] - trans_info[X0],
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trans_info[Y1] - trans_info[Y0]);
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if (interpolation)
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interpolation_type = gimp->config->interpolation_type;
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if (progress)
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gimp_progress_start (progress, _("Scaling..."), FALSE);
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/* Scale the selection */
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success = gimp_drawable_transform_affine (drawable, context,
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&matrix,
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GIMP_TRANSFORM_FORWARD,
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interpolation_type, TRUE, 3,
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FALSE, progress);
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if (progress)
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gimp_progress_end (progress);
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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 shear {
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&std_pdb_deprecated ('gimp-drawable-transform-shear-default');
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@inargs = (
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&drawable_arg,
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{ name => 'interpolation', type => 'boolean',
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desc => 'Whether to use interpolation' },
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{ name => 'shear_type', type => &std_orientation_enum,
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desc => 'Type of shear: %%desc%%' },
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{ name => 'magnitude', type => 'float',
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desc => 'The magnitude of the shear' }
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);
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@outargs = ( &drawable_out_arg('sheared') );
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%invoke = (
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code => <<'CODE'
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{
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gint x, y, width, height;
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success = gimp_item_is_attached (GIMP_ITEM (drawable));
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if (success &&
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gimp_drawable_mask_intersect (drawable, &x, &y, &width, &height))
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{
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GimpMatrix3 matrix;
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GimpInterpolationType interpolation_type = GIMP_INTERPOLATION_NONE;
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/* Assemble the transformation matrix */
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gimp_matrix3_identity (&matrix);
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gimp_transform_matrix_shear (&matrix,
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x, y, width, height,
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shear_type, magnitude);
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if (interpolation)
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interpolation_type = gimp->config->interpolation_type;
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if (progress)
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gimp_progress_start (progress, _("Shearing..."), FALSE);
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/* Shear the selection */
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success = gimp_drawable_transform_affine (drawable, context,
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&matrix,
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GIMP_TRANSFORM_FORWARD,
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interpolation_type, FALSE, 3,
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FALSE, progress);
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if (progress)
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gimp_progress_end (progress);
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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 transform_2d {
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&std_pdb_deprecated ('gimp-drawable-transform-2d-default');
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@inargs = (
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&drawable_arg,
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{ name => 'interpolation', type => 'boolean',
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desc => 'Whether to use interpolation' },
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{ name => 'source_x', type => 'float',
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desc => 'X coordinate of the transformation center' },
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{ name => 'source_y', type => 'float',
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desc => 'Y coordinate of the transformation center' },
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{ name => 'scale_x', type => 'float',
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desc => 'Amount to scale in x direction' },
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{ name => 'scale_y', type => 'float',
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desc => 'Amount to scale in y direction' },
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{ name => 'angle', type => 'float',
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desc => 'The angle of rotation (radians)' },
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{ name => 'dest_x', type => 'float',
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desc => 'X coordinate of where the centre goes' },
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{ name => 'dest_y', type => 'float',
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desc => 'Y coordinate of where the centre goes' }
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);
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@outargs = ( &drawable_out_arg('transformed') );
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%invoke = (
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code => <<'CODE'
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{
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gint x, y, width, height;
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success = gimp_item_is_attached (GIMP_ITEM (drawable));
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if (success &&
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gimp_drawable_mask_intersect (drawable, &x, &y, &width, &height))
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{
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GimpMatrix3 matrix;
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GimpInterpolationType interpolation_type = GIMP_INTERPOLATION_NONE;
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/* Assemble the transformation matrix */
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gimp_matrix3_identity (&matrix);
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gimp_matrix3_translate (&matrix, -source_x, -source_y);
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gimp_matrix3_scale (&matrix, scale_x, scale_y);
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gimp_matrix3_rotate (&matrix, angle);
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gimp_matrix3_translate (&matrix, dest_x, dest_y);
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if (interpolation)
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interpolation_type = gimp->config->interpolation_type;
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if (progress)
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gimp_progress_start (progress, _("2D Transform..."), FALSE);
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/* Transform the selection */
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success = gimp_drawable_transform_affine (drawable, context,
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&matrix, GIMP_TRANSFORM_FORWARD,
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interpolation_type, TRUE, 3,
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FALSE, progress);
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if (progress)
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gimp_progress_end (progress);
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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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@headers = qw("libgimpmath/gimpmath.h" "config/gimpcoreconfig.h"
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"core/gimp.h" "core/gimp-transform-utils.h" "core/gimpimage.h"
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"core/gimpdrawable.h" "core/gimpdrawable-transform.h"
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"core/gimpprogress.h"
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"gimp-intl.h");
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@procs = qw(flip perspective rotate scale shear transform_2d);
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%exports = (app => [@procs], lib => [@procs]);
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$desc = 'Transform Tool procedures';
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1;
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