33b715ef83
* gtk/ScrolledWindow.custom: new file with ScrolledWindow custom default constructor * parser/Metadata.pm: addClassData subroutine to add <disabledefaultconstructor/> * parser/Gtk.metadata: disable default constructor for ScrolledWindow * generator/ObjectGen.cs: added hasDefaultConstructor flag, dont generate default protected empty constructor if hasDefaultConstructor is false, it will be provided by .custom file * generator/makefile (RUNTIME): use RUNTIME variable svn path=/trunk/gtk-sharp/; revision=5854
249 lines
6.9 KiB
Perl
249 lines
6.9 KiB
Perl
#
|
|
# Metadata.pm: Adds additional properties to a GApi tree.
|
|
#
|
|
# Author: Rachel Hestilow <hestilow@ximian.com>
|
|
#
|
|
# <c> 2002 Rachel Hestilow
|
|
##############################################################
|
|
|
|
package Metadata;
|
|
|
|
use XML::LibXML;
|
|
|
|
sub new {
|
|
my $namespace = $_[1];
|
|
my $file = "$namespace.metadata";
|
|
my $self = {};
|
|
@{$self->{rules}} = ();
|
|
$self->{metadata} = $namespace;
|
|
bless $self;
|
|
$self->load ($file);
|
|
return $self;
|
|
}
|
|
|
|
sub parseClass {
|
|
my ($node, $classes) = @_;
|
|
my %methods = ();
|
|
my %signals = ();
|
|
my @attrs = $node->attributes;
|
|
my $class_name = $attrs[0]->value;
|
|
${$classes}{$class_name} = [\%methods, \%signals];
|
|
|
|
for ($method_node = $node->firstChild; $method_node != undef; $method_node = $method_node->nextSibling ()) {
|
|
if ($method_node->nodeName eq "method" or $method_node->nodeName eq "constructor") {
|
|
$methods{$method_node->firstChild->nodeValue} = 1;
|
|
} elsif ($method_node->nodeName eq "signal") {
|
|
$signals{$method_node->firstChild->nodeValue} = 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
sub parseData {
|
|
my $node = $_[0];
|
|
my @data = ();
|
|
for ($data_node = $node->firstChild; $data_node != undef; $data_node = $data_node->nextSibling ()) {
|
|
next if $data_node->nodeName ne "attribute";
|
|
my @attrs = $data_node->attributes;
|
|
my $target = $attrs[0]->value;
|
|
my ($filter_level, $filter_value, $attr_name, $attr_value);
|
|
for ($attr_node = $data_node->firstChild; $attr_node != undef; $attr_node = $attr_node->nextSibling ()) {
|
|
if ($attr_node->nodeName eq "filter") {
|
|
my @filter_attrs = $attr_node->attributes;
|
|
$filter_level = $filter_attrs[0]->value;
|
|
$filter_value = $attr_node->firstChild->nodeValue;
|
|
} elsif ($attr_node->nodeName eq "name") {
|
|
$attr_name = $attr_node->firstChild->nodeValue;
|
|
} elsif ($attr_node->nodeName eq "value") {
|
|
$attr_value = $attr_node->firstChild->nodeValue;
|
|
}
|
|
}
|
|
my @data_attr = ("attribute", $target, "filter", $filter_level, $filter_value, $attr_name, $attr_value);
|
|
push @data, \@data_attr;
|
|
}
|
|
|
|
return @data;
|
|
}
|
|
|
|
sub load {
|
|
my ($self, $file) = @_;
|
|
my $parser = new XML::LibXML;
|
|
my $doc = $parser->parse_file($file);
|
|
my $root = $doc->documentElement;
|
|
for ($rule_node = $root->firstChild; $rule_node != undef; $rule_node = $rule_node->nextSibling ()) {
|
|
next if $rule_node->nodeName ne "rule";
|
|
my %classes = ();
|
|
my @data;
|
|
for ($node = $rule_node->firstChild; $node != undef; $node = $node->nextSibling ()) {
|
|
if ($node->nodeName eq "class") {
|
|
parseClass ($node, \%classes);
|
|
} elsif ($node->nodeName eq "data") {
|
|
@data = parseData ($node);
|
|
}
|
|
}
|
|
|
|
push @{$self->{rules}}, [\%classes, \@data];
|
|
}
|
|
}
|
|
|
|
sub fixupParams {
|
|
my ($method_node, $data_list_ref) = @_;
|
|
my ($params_node, $node);
|
|
|
|
foreach $data (@$data_list_ref) {
|
|
if ($$data[1] eq "method" or $$data[1] eq "signal") {
|
|
$method_node->setAttribute ($$data[5], $$data[6]);
|
|
next;
|
|
}
|
|
|
|
for ($node = $method_node->firstChild; $node; $node = $node->nextSibling ()) {
|
|
if ($node->nodeName eq "parameters") {
|
|
$params_node = $node;
|
|
last;
|
|
} elsif ($node->nodeName eq "return-type" and $$data[1] eq "return") {
|
|
$node->setAttribute ($$data[5], $$data[6]);
|
|
last;
|
|
}
|
|
}
|
|
next if not $params_node;
|
|
if ($$data[1] eq "parameters") {
|
|
$params_node->setAttribute ($$data[5], $$data[6]);
|
|
next;
|
|
}
|
|
|
|
|
|
for ($node = $params_node->firstChild; $node; $node = $node->nextSibling ()) {
|
|
my $param_type;
|
|
foreach $attr ($node->attributes) {
|
|
if ($attr->name eq "type") {
|
|
$param_type = $attr->value;
|
|
last;
|
|
}
|
|
}
|
|
|
|
if ($param_type eq $$data[4]) {
|
|
$node->setAttribute ($$data[5], $$data[6]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
sub addClassData {
|
|
my ($doc, $node, $class, $data_list_ref) = @_;
|
|
|
|
foreach $data (@$data_list_ref) {
|
|
if ($$data[1] eq "class") {
|
|
my @nodes = $node->getChildrenByTagName ($$data[5]);
|
|
|
|
if (0 == scalar @nodes) {
|
|
print STDERR "DEBUG> $class $$data[0] $$data[1] $$data[2] $$data[3] $$data[4] $$data[5] $$data[6]\n";
|
|
my $new_node = $doc->createElement ($$data[5]);
|
|
$node->appendChild ($new_node);
|
|
}
|
|
next;
|
|
}
|
|
}
|
|
}
|
|
|
|
sub fixupNamespace {
|
|
my ($self, $doc, $ns_node) = @_;
|
|
my $node;
|
|
foreach $rule (@{$self->{rules}}) {
|
|
my ($classes_ref, $data_list_ref) = @$rule;
|
|
for ($node = $ns_node->firstChild; $node; $node = $node->nextSibling ()) {
|
|
next if not ($node->nodeName eq "object" or $node->nodeName eq "interface");
|
|
my $class, $methods_ref, $attr;
|
|
foreach $attr ($node->attributes) {
|
|
if ($attr->name eq "cname") {
|
|
$class = $attr->value;
|
|
last;
|
|
}
|
|
}
|
|
|
|
my %classes = %$classes_ref;
|
|
$methods_ref = $classes{$class}[0];
|
|
$signals_ref = $classes{$class}[1];
|
|
|
|
if ({%$classes_ref}->{$class}) {
|
|
addClassData ($doc, $node, $class, $data_list_ref);
|
|
}
|
|
|
|
next if not ($methods_ref or $signals_ref);
|
|
|
|
for ($method_node = $node->firstChild; $method_node; $method_node = $method_node->nextSibling ()) {
|
|
next if not ($method_node->nodeName eq "method" or $method_node->nodeName eq "constructor");
|
|
my $method;
|
|
foreach $attr ($method_node->attributes) {
|
|
if (($attr->name eq "name" and $method_node->nodeName eq "method") or ($attr->name eq "cname" and $method_node->nodeName eq "constructor")) {
|
|
$method = $attr->value;
|
|
last;
|
|
}
|
|
}
|
|
next if not ${%$methods_ref}{$method};
|
|
|
|
fixupParams ($method_node, $data_list_ref);
|
|
}
|
|
|
|
for ($signal_node = $node->firstChild; $signal_node; $signal_node = $signal_node->nextSibling ()) {
|
|
next if $signal_node->nodeName ne "signal";
|
|
my $signal;
|
|
foreach $attr ($signal_node->attributes) {
|
|
if ($attr->name eq "name") {
|
|
$signal = $attr->value;
|
|
last;
|
|
}
|
|
}
|
|
next if not ${$signals_ref}{$signal};
|
|
|
|
fixupParams ($signal_node, $data_list_ref);
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
sub fixup {
|
|
my $doc = $_[0];
|
|
my ($api_node, $ns_node);
|
|
my $metadata = undef;
|
|
|
|
$api_node = $doc->documentElement;
|
|
return if not ($api_node and $api_node->nodeName eq "api");
|
|
for ($ns_node = $api_node->firstChild; $ns_node; $ns_node = $ns_node->nextSibling ()) {
|
|
next if $ns_node->nodeName ne "namespace";
|
|
next if not $ns_node->attributes;
|
|
my @attrs = $ns_node->attributes;
|
|
next if not @attrs;
|
|
my $namespace = $attrs[0]->value;
|
|
if (-f "$namespace.metadata") {
|
|
if (not ($metadata and $metadata->{namespace} eq $namespace)) {
|
|
$metadata = new Metadata ($namespace);
|
|
}
|
|
$metadata->fixupNamespace ($doc, $ns_node);
|
|
}
|
|
}
|
|
}
|
|
|
|
sub output {
|
|
my $self = $_[0];
|
|
$rule_num = 0;
|
|
foreach $rule (@{$self->{rules}}) {
|
|
print "Rule #$rule_num:\n";
|
|
my ($classes_ref, $data_list_ref) = @$rule;
|
|
my %classes = %$classes_ref;
|
|
my @data_list = @$data_list_ref;
|
|
foreach $class (keys (%classes)) {
|
|
print "\tClass $class:\n";
|
|
foreach $method (keys %{$classes{$class}}) {
|
|
print "\t\tMethod $method\n";
|
|
}
|
|
}
|
|
print "\tData:\n";
|
|
foreach $data (@data_list) {
|
|
printf "\t\tAdd an %s to all %s of %s %s: %s=%s\n",
|
|
$$data[0], $$data[1], $$data[3], $$data[4], $$data[5], $$data[6];
|
|
}
|
|
$rule_num++;
|
|
}
|
|
}
|
|
|
|
1;
|