make_event_factory.pl [plain text]
use strict;
use InFilesCompiler;
my %defaultParameters = (
'namespace' => 0
);
sub defaultItemFactory
{
return (
'interfaceName' => 0,
'conditional' => 0,
'runtimeConditional' => 0
);
}
my $InCompiler = InFilesCompiler->new(\%defaultParameters, \&defaultItemFactory);
my $outputDir = $InCompiler->initializeFromCommandLine();
$InCompiler->compile(\&generateCode);
sub generateCode()
{
my $parsedParametersRef = shift;
my $parsedItemsRef = shift;
generateImplementation($parsedParametersRef, $parsedItemsRef);
$InCompiler->generateInterfacesHeader();
$InCompiler->generateHeadersHeader()
}
sub generateImplementation()
{
my $parsedParametersRef = shift;
my $parsedItemsRef = shift;
my $F;
my %parsedEvents = %{ $parsedItemsRef };
my %parsedParameters = %{ $parsedParametersRef };
my $namespace = $parsedParameters{"namespace"};
return if $namespace ne "Event";
my $outputFile = "$outputDir/${namespace}Factory.cpp";
open F, ">$outputFile" or die "Failed to open file: $!";
print F $InCompiler->license();
print F "#include \"config.h\"\n";
print F "#include \"${namespace}Factory.h\"\n";
print F "\n";
print F "#include \"${namespace}Headers.h\"\n";
print F "\n";
print F "namespace WebCore {\n";
print F "\n";
print F "PassRefPtr<$namespace> ${namespace}Factory::create(const String& type)\n";
print F "{\n";
for my $eventName (sort keys %parsedEvents) {
my $conditional = $parsedEvents{$eventName}{"conditional"};
my $runtimeConditional = $parsedEvents{$eventName}{"runtimeConditional"};
my $interfaceName = $InCompiler->interfaceForItem($eventName);
print F "#if ENABLE($conditional)\n" if $conditional;
print F " if (type == \"$eventName\")\n";
print F " return ${interfaceName}::create();\n";
print F "#endif\n" if $conditional;
}
print F " return 0;\n";
print F "}\n";
print F "\n";
print F "} // namespace WebCore\n";
close F;
}