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Gimp/pdb/app.pl
Michael Natterer 392f00baf5 app, libgimp: get rid of all ID GTypes and ID param specs 
Turn all ID param specs into object param specs (e.g. GimpParamImageID
becomes GimpParamImage) and convert between IDs and objects in
gimpgpparams.c directly above the the wire protocol, so all of app/,
libgimp/ and plug-ins/ can deal directly with objects down to the
lowest level and not care about IDs.

Use the actual object param specs for procedure arguments and return
values again instead of a plain g_param_spec_object() and bring back
the none_ok parameter.

This implies changing the PDB type checking functions to work on pure
integers instead of IDs (one can't check whether object creation is
possible if performing that check requires the object to already
exist).

For example gimp_foo_is_valid() becomes gimp_foo_id_is_valid() and is
not involved in automatic object creation magic at the protocol
level. Added wrappers which still say gimp_foo_is_valid() and take the
respective objects.

Adapted all code, and it all becomes nicer and less convoluted, even
the generated PDB wrappers in app/ and libgimp/.
2019-08-29 11:39:34 +02:00

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# GIMP - The GNU Image Manipulation Program
# Copyright (C) 1998-2003 Manish Singh <yosh@gimp.org>
# 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/>.
package Gimp::CodeGen::app;
$destdir = "$main::destdir/app/pdb";
$builddir = "$main::builddir/app/pdb";
*arg_types = \%Gimp::CodeGen::pdb::arg_types;
*arg_parse = \&Gimp::CodeGen::pdb::arg_parse;
*enums = \%Gimp::CodeGen::enums::enums;
*write_file = \&Gimp::CodeGen::util::write_file;
*FILE_EXT = \$Gimp::CodeGen::util::FILE_EXT;
use Text::Wrap qw(wrap);
sub quotewrap {
my ($str, $indent, $subsequent_indent) = @_;
my $leading = ' ' x $indent . '"';
my $subsequent_leading = ' ' x $subsequent_indent . '"';
$Text::Wrap::columns = 1000;
$Text::Wrap::unexpand = 0;
$str = wrap($leading, $subsequent_leading, $str);
$str =~ s/^\s*//s;
$str =~ s/(.)\n(.)/$1\\n"\n$2/g;
$str =~ s/(.)$/$1"/s;
$str;
}
sub format_code_frag {
my ($code, $indent) = @_;
chomp $code;
$code =~ s/\t/' ' x 8/eg;
if (!$indent && $code =~ /^\s*{\s*\n.*\n\s*}\s*$/s) {
$code =~ s/^\s*{\s*\n//s;
$code =~ s/\n\s*}\s*$//s;
}
else {
$code =~ s/^/' ' x ($indent ? 4 : 2)/meg;
}
$code .= "\n";
$code =~ s/^\s+$//mg;
$code;
}
sub declare_args {
my $proc = shift;
my $out = shift;
my $outargs = shift;
local $result = "";
foreach (@_) {
my @args = @{$proc->{$_}} if (defined $proc->{$_});
foreach (@args) {
my ($type, $name) = &arg_parse($_->{type});
my $arg = $arg_types{$type};
if ($arg->{array} && !exists $_->{array}) {
warn "Array without number of elements param in $proc->{name}";
}
unless (exists $_->{no_declare} || exists $_->{dead}) {
if ($outargs) {
if (exists $arg->{app_type}) {
$result .= " $arg->{app_type}$_->{name} = $arg->{init_value}";
}
else {
$result .= " $arg->{type}$_->{name} = $arg->{init_value}";
}
}
else {
if (exists $arg->{app_const_type}) {
$result .= " $arg->{app_const_type}$_->{name}";
}
else {
$result .= " $arg->{const_type}$_->{name}";
}
}
$result .= ";\n";
if (exists $arg->{headers}) {
foreach (@{$arg->{headers}}) {
$out->{headers}->{$_}++;
}
}
}
}
}
$result;
}
sub marshal_inargs {
my ($proc, $argc) = @_;
my $result = "";
my %decls;
my @inargs = @{$proc->{inargs}} if (defined $proc->{inargs});
foreach (@inargs) {
my($pdbtype, @typeinfo) = &arg_parse($_->{type});
my $arg = $arg_types{$pdbtype};
my $var = $_->{name};
my $value;
$value = "gimp_value_array_index (args, $argc)";
if (!exists $_->{dead}) {
$result .= eval qq/" $arg->{get_value_func};\n"/;
}
$argc++;
if (!exists $_->{no_validate}) {
$success = 1;
}
}
$result = "\n" . $result . "\n" if $result;
$result;
}
sub marshal_outargs {
my $proc = shift;
my $result;
my $argc = 0;
my @outargs = @{$proc->{outargs}} if (defined $proc->{outargs});
if ($success) {
$result = <<CODE;
return_vals = gimp_procedure_get_return_values (procedure, success,
error ? *error : NULL);
CODE
} else {
$result = <<CODE;
return_vals = gimp_procedure_get_return_values (procedure, TRUE, NULL);
CODE
}
if (scalar @outargs) {
my $outargs = "";
foreach (@{$proc->{outargs}}) {
my ($pdbtype) = &arg_parse($_->{type});
my $arg = $arg_types{$pdbtype};
my $var = $_->{name};
my $var_len;
my $value;
$argc++;
$value = "gimp_value_array_index (return_vals, $argc)";
if (exists $_->{array}) {
my $arrayarg = $_->{array};
if (exists $arrayarg->{name}) {
$var_len = $arrayarg->{name};
}
else {
$var_len = 'num_' . $_->{name};
}
}
$outargs .= eval qq/" $arg->{take_value_func};\n"/;
}
$outargs =~ s/^/' ' x 2/meg if $success;
$outargs =~ s/^/' ' x 2/meg if $success && $argc > 1;
$result .= "\n" if $success || $argc > 1;
$result .= ' ' x 2 . "if (success)\n" if $success;
$result .= ' ' x 4 . "{\n" if $success && $argc > 1;
$result .= $outargs;
$result .= ' ' x 4 . "}\n" if $success && $argc > 1;
$result .= "\n" . ' ' x 2 . "return return_vals;\n";
}
else {
if ($success) {
$result =~ s/return_vals =/return/;
$result =~ s/ error/error/;
}
else {
$result =~ s/ return_vals =/\n return/;
$result =~ s/ error/error/;
}
}
$result;
}
sub generate_pspec {
my $arg = shift;
my ($pdbtype, @typeinfo) = &arg_parse($arg->{type});
my $name = $arg->{canonical_name};
my $nick = $arg->{canonical_name};
my $blurb = exists $arg->{desc} ? $arg->{desc} : "";
my $min;
my $max;
my $default;
my $flags = 'GIMP_PARAM_READWRITE';
my $pspec = "";
my $postproc = "";
$nick =~ s/-/ /g;
if (exists $arg->{no_validate}) {
$flags .= ' | GIMP_PARAM_NO_VALIDATE';
}
if ($pdbtype eq 'image') {
$none_ok = exists $arg->{none_ok} ? 'TRUE' : 'FALSE';
$pspec = <<CODE;
gimp_param_spec_image ("$name",
"$nick",
"$blurb",
$none_ok,
$flags)
CODE
}
elsif ($pdbtype eq 'item') {
$none_ok = exists $arg->{none_ok} ? 'TRUE' : 'FALSE';
$pspec = <<CODE;
gimp_param_spec_item ("$name",
"$nick",
"$blurb",
$none_ok,
$flags)
CODE
}
elsif ($pdbtype eq 'drawable') {
$none_ok = exists $arg->{none_ok} ? 'TRUE' : 'FALSE';
$pspec = <<CODE;
gimp_param_spec_drawable ("$name",
"$nick",
"$blurb",
$none_ok,
$flags)
CODE
}
elsif ($pdbtype eq 'layer') {
$none_ok = exists $arg->{none_ok} ? 'TRUE' : 'FALSE';
$pspec = <<CODE;
gimp_param_spec_layer ("$name",
"$nick",
"$blurb",
$none_ok,
$flags)
CODE
}
elsif ($pdbtype eq 'channel') {
$none_ok = exists $arg->{none_ok} ? 'TRUE' : 'FALSE';
$pspec = <<CODE;
gimp_param_spec_channel ("$name",
"$nick",
"$blurb",
$none_ok,
$flags)
CODE
}
elsif ($pdbtype eq 'layer_mask') {
$none_ok = exists $arg->{none_ok} ? 'TRUE' : 'FALSE';
$pspec = <<CODE;
gimp_param_spec_layer_mask ("$name",
"$nick",
"$blurb",
$none_ok,
$flags)
CODE
}
elsif ($pdbtype eq 'selection') {
$none_ok = exists $arg->{none_ok} ? 'TRUE' : 'FALSE';
$pspec = <<CODE;
gimp_param_spec_selection ("$name",
"$nick",
"$blurb",
$none_ok,
$flags)
CODE
}
elsif ($pdbtype eq 'vectors') {
$none_ok = exists $arg->{none_ok} ? 'TRUE' : 'FALSE';
$pspec = <<CODE;
gimp_param_spec_vectors ("$name",
"$nick",
"$blurb",
$none_ok,
$flags)
CODE
}
elsif ($pdbtype eq 'display') {
$none_ok = exists $arg->{none_ok} ? 'TRUE' : 'FALSE';
$pspec = <<CODE;
gimp_param_spec_display ("$name",
"$nick",
"$blurb",
$none_ok,
$flags)
CODE
}
elsif ($pdbtype eq 'tattoo') {
$pspec = <<CODE;
g_param_spec_uint ("$name",
"$nick",
"$blurb",
1, G_MAXUINT32, 1,
$flags)
CODE
}
elsif ($pdbtype eq 'guide') {
$pspec = <<CODE;
g_param_spec_uint ("$name",
"$nick",
"$blurb",
1, G_MAXUINT32, 1,
$flags)
CODE
}
elsif ($pdbtype eq 'sample_point') {
$pspec = <<CODE;
g_param_spec_uint ("$name",
"$nick",
"$blurb",
1, G_MAXUINT32, 1,
$flags)
CODE
}
elsif ($pdbtype eq 'float') {
$min = defined $typeinfo[0] ? $typeinfo[0] : -G_MAXDOUBLE;
$max = defined $typeinfo[2] ? $typeinfo[2] : G_MAXDOUBLE;
$default = exists $arg->{default} ? $arg->{default} : defined $typeinfo[0] ? $typeinfo[0] : 0.0;
$pspec = <<CODE;
g_param_spec_double ("$name",
"$nick",
"$blurb",
$min, $max, $default,
$flags)
CODE
}
elsif ($pdbtype eq 'int32') {
if (defined $typeinfo[0]) {
$min = ($typeinfo[1] eq '<') ? ($typeinfo[0] + 1) : $typeinfo[0];
}
else {
$min = G_MININT32;
}
if (defined $typeinfo[2]) {
$max = ($typeinfo[3] eq '<') ? ($typeinfo[2] - 1) : $typeinfo[2];
}
else {
$max = G_MAXINT32;
}
$default = exists $arg->{default} ? $arg->{default} : defined $typeinfo[0] ? $typeinfo[0] : 0;
$pspec = <<CODE;
g_param_spec_int ("$name",
"$nick",
"$blurb",
$min, $max, $default,
$flags)
CODE
}
elsif ($pdbtype eq 'int16') {
if (defined $typeinfo[0]) {
$min = ($typeinfo[1] eq '<') ? ($typeinfo[0] + 1) : $typeinfo[0];
}
else {
$min = G_MININT16;
}
if (defined $typeinfo[2]) {
$max = ($typeinfo[3] eq '<') ? ($typeinfo[2] - 1) : $typeinfo[2];
}
else {
$max = G_MAXINT16;
}
$default = exists $arg->{default} ? $arg->{default} : defined $typeinfo[0] ? $typeinfo[0] : 0;
$pspec = <<CODE;
g_param_spec_int ("$name",
"$nick",
"$blurb",
$min, $max, $default,
$flags)
CODE
}
elsif ($pdbtype eq 'uchar') {
if (defined $typeinfo[0]) {
$min = ($typeinfo[1] eq '<') ? ($typeinfo[0] + 1) : $typeinfo[0];
}
else {
$min = 0;
}
if (defined $typeinfo[2]) {
$max = ($typeinfo[3] eq '<') ? ($typeinfo[2] - 1) : $typeinfo[2];
}
else {
$max = G_MAXUINT8;
}
$default = exists $arg->{default} ? $arg->{default} : defined $typeinfo[0] ? $typeinfo[0] : 0;
$pspec = <<CODE;
g_param_spec_uchar ("$name",
"$nick",
"$blurb",
$min, $max, $default,
$flags)
CODE
}
elsif ($pdbtype eq 'boolean') {
$default = exists $arg->{default} ? $arg->{default} : FALSE;
$pspec = <<CODE;
g_param_spec_boolean ("$name",
"$nick",
"$blurb",
$default,
$flags)
CODE
}
elsif ($pdbtype eq 'string') {
$allow_non_utf8 = exists $arg->{allow_non_utf8} ? 'TRUE' : 'FALSE';
$null_ok = exists $arg->{null_ok} ? 'TRUE' : 'FALSE';
$non_empty = exists $arg->{non_empty} ? 'TRUE' : 'FALSE';
$default = exists $arg->{default} ? $arg->{default} : NULL;
$pspec = <<CODE;
gimp_param_spec_string ("$name",
"$nick",
"$blurb",
$allow_non_utf8, $null_ok, $non_empty,
$default,
$flags)
CODE
}
elsif ($pdbtype eq 'enum') {
$enum_type = $typeinfo[0];
$enum_type =~ s/([a-z])([A-Z])/$1_$2/g;
$enum_type =~ s/([A-Z]+)([A-Z])/$1_$2/g;
$enum_type =~ tr/[a-z]/[A-Z]/;
$enum_type =~ s/^GIMP/GIMP_TYPE/;
$enum_type =~ s/^GEGL/GEGL_TYPE/;
$default = exists $arg->{default} ? $arg->{default} : $enums{$typeinfo[0]}->{symbols}[0];
my ($foo, $bar, @remove) = &arg_parse($arg->{type});
foreach (@remove) {
$postproc .= 'gimp_param_spec_enum_exclude_value (GIMP_PARAM_SPEC_ENUM ($pspec),';
$postproc .= "\n $_);\n";
}
if ($postproc eq '') {
$pspec = <<CODE;
g_param_spec_enum ("$name",
"$nick",
"$blurb",
$enum_type,
$default,
$flags)
CODE
}
else {
$pspec = <<CODE;
gimp_param_spec_enum ("$name",
"$nick",
"$blurb",
$enum_type,
$default,
$flags)
CODE
}
}
elsif ($pdbtype eq 'unit') {
$typeinfo[0] = 'GIMP_UNIT_PIXEL' unless defined $typeinfo[0];
$allow_pixels = $typeinfo[0] eq 'GIMP_UNIT_PIXEL' ? TRUE : FALSE;
$allow_percent = exists $arg->{allow_percent} ? TRUE : FALSE;
$default = exists $arg->{default} ? $arg->{default} : $typeinfo[0];
$pspec = <<CODE;
gimp_param_spec_unit ("$name",
"$nick",
"$blurb",
$allow_pixels,
$allow_percent,
$default,
$flags)
CODE
}
elsif ($pdbtype eq 'color') {
$has_alpha = exists $arg->{has_alpha} ? TRUE : FALSE;
$default = exists $arg->{default} ? $arg->{default} : NULL;
$pspec = <<CODE;
gimp_param_spec_rgb ("$name",
"$nick",
"$blurb",
$has_alpha,
$default,
$flags)
CODE
}
elsif ($pdbtype eq 'parasite') {
$pspec = <<CODE;
gimp_param_spec_parasite ("$name",
"$nick",
"$blurb",
$flags)
CODE
}
elsif ($pdbtype eq 'param') {
$pspec = <<CODE;
g_param_spec_param ("$name",
"$nick",
"$blurb",
G_TYPE_PARAM,
$flags)
CODE
}
elsif ($pdbtype eq 'int32array') {
$pspec = <<CODE;
gimp_param_spec_int32_array ("$name",
"$nick",
"$blurb",
$flags)
CODE
}
elsif ($pdbtype eq 'int16array') {
$pspec = <<CODE;
gimp_param_spec_int16_array ("$name",
"$nick",
"$blurb",
$flags)
CODE
}
elsif ($pdbtype eq 'int8array') {
$pspec = <<CODE;
gimp_param_spec_uint8_array ("$name",
"$nick",
"$blurb",
$flags)
CODE
}
elsif ($pdbtype eq 'floatarray') {
$pspec = <<CODE;
gimp_param_spec_float_array ("$name",
"$nick",
"$blurb",
$flags)
CODE
}
elsif ($pdbtype eq 'stringarray') {
$pspec = <<CODE;
gimp_param_spec_string_array ("$name",
"$nick",
"$blurb",
$flags)
CODE
}
elsif ($pdbtype eq 'colorarray') {
$pspec = <<CODE;
gimp_param_spec_rgb_array ("$name",
"$nick",
"$blurb",
$flags)
CODE
}
else {
warn "Unsupported PDB type: $arg->{name} ($arg->{type})";
exit -1;
}
$pspec =~ s/\s$//;
return ($pspec, $postproc);
}
sub canonicalize {
$_ = shift; s/_/-/g; return $_;
}
sub generate {
my @procs = @{(shift)};
my %out;
my $total = 0.0;
my $argc;
foreach $name (@procs) {
my $proc = $main::pdb{$name};
my $out = \%{$out{$proc->{group}}};
my @inargs = @{$proc->{inargs}} if (defined $proc->{inargs});
my @outargs = @{$proc->{outargs}} if (defined $proc->{outargs});
my $blurb = $proc->{blurb};
my $help = $proc->{help};
my $procedure_name;
local $success = 0;
if ($proc->{deprecated}) {
if ($proc->{deprecated} eq 'NONE') {
if (!$blurb) {
$blurb = "Deprecated: There is no replacement for this procedure.";
}
if ($help) {
$help .= "\n\n";
}
$help .= "Deprecated: There is no replacement for this procedure.";
}
else {
if (!$blurb) {
$blurb = "Deprecated: Use '$proc->{deprecated}' instead.";
}
if ($help) {
$help .= "\n\n";
}
$help .= "Deprecated: Use '$proc->{deprecated}' instead.";
}
}
$help =~ s/gimp(\w+)\(\s*\)/"'gimp".canonicalize($1)."'"/ge;
if ($proc->{group} eq "plug_in_compat") {
$procedure_name = "$proc->{canonical_name}";
} else {
$procedure_name = "gimp-$proc->{canonical_name}";
}
$out->{pcount}++; $total++;
$out->{register} .= <<CODE;
/*
* gimp-$proc->{canonical_name}
*/
procedure = gimp_procedure_new (${name}_invoker);
gimp_object_set_static_name (GIMP_OBJECT (procedure),
"$procedure_name");
gimp_procedure_set_static_strings (procedure,
@{[ &quotewrap($blurb, 2, 37) ]},
@{[ &quotewrap($help, 2, 37) ]},
"$proc->{author}",
"$proc->{copyright}",
"$proc->{date}",
@{[$proc->{deprecated} ? "\"$proc->{deprecated}\"" : 'NULL']});
CODE
$argc = 0;
foreach $arg (@inargs) {
my ($pspec, $postproc) = &generate_pspec($arg);
$pspec =~ s/^/' ' x length(" gimp_procedure_add_argument (")/meg;
$out->{register} .= <<CODE;
gimp_procedure_add_argument (procedure,
${pspec});
CODE
if ($postproc ne '') {
$pspec = "procedure->args[$argc]";
$postproc =~ s/^/' '/meg;
$out->{register} .= eval qq/"$postproc"/;
}
$argc++;
}
$argc = 0;
foreach $arg (@outargs) {
my ($pspec, $postproc) = &generate_pspec($arg);
my $argc = 0;
$pspec =~ s/^/' ' x length(" gimp_procedure_add_return_value (")/meg;
$out->{register} .= <<CODE;
gimp_procedure_add_return_value (procedure,
${pspec});
CODE
if ($postproc ne '') {
$pspec = "procedure->values[$argc]";
$postproc =~ s/^/' '/meg;
$out->{register} .= eval qq/"$postproc"/;
}
$argc++;
}
$out->{register} .= <<CODE;
gimp_pdb_register_procedure (pdb, procedure);
g_object_unref (procedure);
CODE
if (exists $proc->{invoke}->{headers}) {
foreach $header (@{$proc->{invoke}->{headers}}) {
$out->{headers}->{$header}++;
}
}
$out->{code} .= "\nstatic GimpValueArray *\n";
$out->{code} .= "${name}_invoker (GimpProcedure *procedure,\n";
$out->{code} .= ' ' x length($name) . " Gimp *gimp,\n";
$out->{code} .= ' ' x length($name) . " GimpContext *context,\n";
$out->{code} .= ' ' x length($name) . " GimpProgress *progress,\n";
$out->{code} .= ' ' x length($name) . " const GimpValueArray *args,\n";
$out->{code} .= ' ' x length($name) . " GError **error)\n{\n";
my $code = "";
if (exists $proc->{invoke}->{no_marshalling}) {
$code .= &format_code_frag($proc->{invoke}->{code}, 0) . "}\n";
}
else {
my $invoker = "";
$invoker .= ' ' x 2 . "GimpValueArray *return_vals;\n" if scalar @outargs;
$invoker .= &declare_args($proc, $out, 0, qw(inargs));
$invoker .= &declare_args($proc, $out, 1, qw(outargs));
$invoker .= &marshal_inargs($proc, 0);
$invoker .= "\n" if $invoker && $invoker !~ /\n\n/s;
my $frag = "";
if (exists $proc->{invoke}->{code}) {
$frag = &format_code_frag($proc->{invoke}->{code}, $success);
$frag = ' ' x 2 . "if (success)\n" . $frag if $success;
$success = ($frag =~ /success =/) unless $success;
}
chomp $invoker if !$frag;
$code .= $invoker . $frag;
$code .= "\n" if $frag =~ /\n\n/s || $invoker;
$code .= &marshal_outargs($proc) . "}\n";
}
if ($success) {
$out->{code} .= ' ' x 2 . "gboolean success";
unless ($proc->{invoke}->{success} eq 'NONE') {
$out->{code} .= " = $proc->{invoke}->{success}";
}
$out->{code} .= ";\n";
}
$out->{code} .= $code;
}
my $gpl = <<'GPL';
/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995-2003 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/>.
*/
/* NOTE: This file is auto-generated by pdbgen.pl. */
GPL
my $group_procs = "";
my $longest = 0;
my $once = 0;
my $pcount = 0.0;
foreach $group (@main::groups) {
my $out = $out{$group};
foreach (@{$main::grp{$group}->{headers}}) { $out->{headers}->{$_}++ }
$out->{headers}->{"\"core/gimpparamspecs.h\""}++;
my @headers = sort {
my ($x, $y) = ($a, $b);
foreach ($x, $y) {
if (/^</) {
s/^</!/;
}
elsif (!/libgimp/) {
s/^/~/;
}
}
$x cmp $y;
} keys %{$out->{headers}};
my $headers = "";
my $lib = 0;
my $seen = 0;
my $sys = 0;
my $base = 0;
my $error = 0;
my $utils = 0;
my $context = 0;
my $intl = 0;
foreach (@headers) {
$seen++ if /^</;
if ($sys == 0 && !/^</) {
$sys = 1;
$headers .= "\n" if $seen;
$headers .= "#include <gegl.h>\n\n";
$headers .= "#include <gdk-pixbuf/gdk-pixbuf.h>\n\n";
}
$seen = 0 if !/^</;
if (/libgimp/) {
$lib = 1;
}
else {
$headers .= "\n" if $lib;
$lib = 0;
if ($sys == 1 && $base == 0) {
$base = 1;
$headers .= "#include \"libgimpbase/gimpbase.h\"\n\n";
$headers .= "#include \"pdb-types.h\"\n\n";
}
}
if (/gimp-intl/) {
$intl = 1;
}
elsif (/gimppdb-utils/) {
$utils = 1;
}
elsif (/gimppdberror/) {
$error = 1;
}
elsif (/gimppdbcontext/) {
$context = 1;
}
else {
$headers .= "#include $_\n";
}
}
$headers .= "\n";
$headers .= "#include \"gimppdb.h\"\n";
$headers .= "#include \"gimppdberror.h\"\n" if $error;
$headers .= "#include \"gimppdb-utils.h\"\n" if $utils;
$headers .= "#include \"gimppdbcontext.h\"\n" if $context;
$headers .= "#include \"gimpprocedure.h\"\n";
$headers .= "#include \"internal-procs.h\"\n";
$headers .= "\n#include \"gimp-intl.h\"\n" if $intl;
my $extra = {};
if (exists $main::grp{$group}->{extra}->{app}) {
$extra = $main::grp{$group}->{extra}->{app}
}
my $cfile = "$builddir/".canonicalize(${group})."-cmds.c$FILE_EXT";
open CFILE, "> $cfile" or die "Can't open $cfile: $!\n";
print CFILE $gpl;
print CFILE qq/#include "config.h"\n\n/;
print CFILE $headers, "\n";
print CFILE $extra->{decls}, "\n" if exists $extra->{decls};
print CFILE "\n", $extra->{code} if exists $extra->{code};
print CFILE $out->{code};
print CFILE "\nvoid\nregister_${group}_procs (GimpPDB *pdb)\n";
print CFILE "{\n GimpProcedure *procedure;\n$out->{register}}\n";
close CFILE;
&write_file($cfile, $destdir);
my $decl = "register_${group}_procs";
push @group_decls, $decl;
$longest = length $decl if $longest < length $decl;
$group_procs .= ' ' x 2 . "register_${group}_procs (pdb);\n";
$pcount += $out->{pcount};
}
if (! $ENV{PDBGEN_GROUPS}) {
my $internal = "$builddir/internal-procs.h$FILE_EXT";
open IFILE, "> $internal" or die "Can't open $internal: $!\n";
print IFILE $gpl;
my $guard = "__INTERNAL_PROCS_H__";
print IFILE <<HEADER;
#ifndef $guard
#define $guard
HEADER
print IFILE "void internal_procs_init" . ' ' x ($longest - length "internal_procs_init") . " (GimpPDB *pdb);\n\n";
print IFILE "/* Forward declarations for registering PDB procs */\n\n";
foreach (@group_decls) {
print IFILE "void $_" . ' ' x ($longest - length $_) . " (GimpPDB *pdb);\n";
}
print IFILE <<HEADER;
#endif /* $guard */
HEADER
close IFILE;
&write_file($internal, $destdir);
$internal = "$builddir/internal-procs.c$FILE_EXT";
open IFILE, "> $internal" or die "Can't open $internal: $!\n";
print IFILE $gpl;
print IFILE qq@#include "config.h"\n\n@;
print IFILE qq@#include <glib-object.h>\n\n@;
print IFILE qq@#include "pdb-types.h"\n\n@;
print IFILE qq@#include "gimppdb.h"\n\n@;
print IFILE qq@#include "internal-procs.h"\n\n@;
chop $group_procs;
print IFILE "\n/* $total procedures registered total */\n\n";
print IFILE <<BODY;
void
internal_procs_init (GimpPDB *pdb)
{
g_return_if_fail (GIMP_IS_PDB (pdb));
$group_procs
}
BODY
close IFILE;
&write_file($internal, $destdir);
}
}
1;
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