ladybird/Userland/Libraries/LibWeb/CodeGenerators/Generate_CSS_PropertyID_cpp.cpp
Brian Gianforcaro 1682f0b760 Everything: Move to SPDX license identifiers in all files.
SPDX License Identifiers are a more compact / standardized
way of representing file license information.

See: https://spdx.dev/resources/use/#identifiers

This was done with the `ambr` search and replace tool.

 ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
2021-04-22 11:22:27 +02:00

127 lines
3.1 KiB
C++

/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/ByteBuffer.h>
#include <AK/JsonObject.h>
#include <AK/SourceGenerator.h>
#include <AK/StringBuilder.h>
#include <LibCore/File.h>
#include <ctype.h>
#include <stdio.h>
static String title_casify(const String& dashy_name)
{
auto parts = dashy_name.split('-');
StringBuilder builder;
for (auto& part : parts) {
if (part.is_empty())
continue;
builder.append(toupper(part[0]));
if (part.length() == 1)
continue;
builder.append(part.substring_view(1, part.length() - 1));
}
return builder.to_string();
}
int main(int argc, char** argv)
{
if (argc != 2) {
warnln("usage: {} <path/to/CSS/Properties.json>", argv[0]);
return 1;
}
auto file = Core::File::construct(argv[1]);
if (!file->open(Core::IODevice::ReadOnly))
return 1;
auto json = JsonValue::from_string(file->read_all());
VERIFY(json.has_value());
VERIFY(json.value().is_object());
StringBuilder builder;
SourceGenerator generator { builder };
generator.append(R"~~~(
#include <AK/Assertions.h>
#include <LibWeb/CSS/PropertyID.h>
namespace Web::CSS {
PropertyID property_id_from_string(const StringView& string)
{
)~~~");
json.value().as_object().for_each_member([&](auto& name, auto& value) {
VERIFY(value.is_object());
auto member_generator = generator.fork();
member_generator.set("name", name);
member_generator.set("name:titlecase", title_casify(name));
member_generator.append(R"~~~(
if (string.equals_ignoring_case("@name@"))
return PropertyID::@name:titlecase@;
)~~~");
});
generator.append(R"~~~(
return PropertyID::Invalid;
}
const char* string_from_property_id(PropertyID property_id) {
switch (property_id) {
)~~~");
json.value().as_object().for_each_member([&](auto& name, auto& value) {
VERIFY(value.is_object());
auto member_generator = generator.fork();
member_generator.set("name", name);
member_generator.set("name:titlecase", title_casify(name));
member_generator.append(R"~~~(
case PropertyID::@name:titlecase@:
return "@name@";
)~~~");
});
generator.append(R"~~~(
default:
return "(invalid CSS::PropertyID)";
}
}
bool is_pseudo_property(PropertyID property_id)
{
switch (property_id) {
)~~~");
json.value().as_object().for_each_member([&](auto& name, auto& value) {
VERIFY(value.is_object());
auto pseudo = value.as_object().get_or("pseudo", false);
VERIFY(pseudo.is_bool());
if (pseudo.as_bool()) {
auto member_generator = generator.fork();
member_generator.set("name:titlecase", title_casify(name));
member_generator.append(R"~~~(
case PropertyID::@name:titlecase@:
return true;
)~~~");
}
});
generator.append(R"~~~(
default:
return false;
}
}
} // namespace Web::CSS
)~~~");
outln("{}", generator.as_string_view());
}