Build: Switch to CMake :^)

Closes https://github.com/SerenityOS/serenity/issues/2080

Libraries/LibWeb/CodeGenerators/Generate_CSS_PropertyID_h.cpp

@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <AK/JsonObject.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) {
+        fprintf(stderr, "usage: %s <path/to/CSS/Properties.json>\n", 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());
+    ASSERT(json.is_object());
+
+    out() << "#pragma once";
+    out() << "#include <AK/StringView.h>";
+    out() << "#include <AK/Traits.h>";
+
+    out() << "namespace Web {";
+    out() << "namespace CSS {";
+    out() << "enum class PropertyID {";
+    out() << "    Invalid,";
+
+    json.as_object().for_each_member([&](auto& name, auto& value) {
+        ASSERT(value.is_object());
+        out() << "    " << title_casify(name) << ",";
+    });
+
+    out() << "};\n\
+PropertyID property_id_from_string(const StringView&);\n\
+const char* string_from_property_id(PropertyID);\n\
+}\n\
+}\n\
+\n\
+namespace AK {\n\
+template<>\n\
+struct Traits<Web::CSS::PropertyID> : public GenericTraits<Web::CSS::PropertyID> {\n\
+    static unsigned hash(Web::CSS::PropertyID property_id) { return int_hash((unsigned)property_id); }\n\
+};\n\
+}\n";
+
+    return 0;
+}