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			These are properties that may used internally by LibWeb when resolving style values, but may not be set by external stylesheets. For example, 'background-repeat' may be a two-value CSS property that internally translates to 'background-repeat-x' and 'background-repeat-y'.
		
			
				
	
	
		
			107 lines
		
	
	
	
		
			3.3 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			107 lines
		
	
	
	
		
			3.3 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /*
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|  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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|  * All rights reserved.
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|  *
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|  * Redistribution and use in source and binary forms, with or without
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|  * modification, are permitted provided that the following conditions are met:
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|  *
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|  * 1. Redistributions of source code must retain the above copyright notice, this
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|  *    list of conditions and the following disclaimer.
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|  *
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|  * 2. Redistributions in binary form must reproduce the above copyright notice,
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|  *    this list of conditions and the following disclaimer in the documentation
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|  *    and/or other materials provided with the distribution.
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|  *
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|  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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|  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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|  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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|  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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|  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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|  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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|  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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|  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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|  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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|  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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|  */
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| 
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| #include <AK/ByteBuffer.h>
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| #include <AK/JsonObject.h>
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| #include <AK/SourceGenerator.h>
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| #include <AK/StringBuilder.h>
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| #include <LibCore/File.h>
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| #include <ctype.h>
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| #include <stdio.h>
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| 
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| static String title_casify(const String& dashy_name)
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| {
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|     auto parts = dashy_name.split('-');
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|     StringBuilder builder;
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|     for (auto& part : parts) {
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|         if (part.is_empty())
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|             continue;
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|         builder.append(toupper(part[0]));
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|         if (part.length() == 1)
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|             continue;
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|         builder.append(part.substring_view(1, part.length() - 1));
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|     }
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|     return builder.to_string();
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| }
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| 
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| int main(int argc, char** argv)
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| {
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|     if (argc != 2) {
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|         warnln("usage: {} <path/to/CSS/Properties.json>", argv[0]);
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|         return 1;
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|     }
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|     auto file = Core::File::construct(argv[1]);
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|     if (!file->open(Core::IODevice::ReadOnly))
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|         return 1;
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| 
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|     auto json = JsonValue::from_string(file->read_all());
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|     VERIFY(json.has_value());
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|     VERIFY(json.value().is_object());
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| 
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|     StringBuilder builder;
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|     SourceGenerator generator { builder };
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|     generator.append(R"~~~(
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| #pragma once
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| 
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| #include <AK/StringView.h>
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| #include <AK/Traits.h>
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| 
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| namespace Web::CSS {
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| 
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| enum class PropertyID {
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|     Invalid,
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| )~~~");
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| 
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|     json.value().as_object().for_each_member([&](auto& name, auto& value) {
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|         VERIFY(value.is_object());
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| 
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|         auto member_generator = generator.fork();
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|         member_generator.set("name:titlecase", title_casify(name));
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| 
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|         member_generator.append(R"~~~(
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|     @name:titlecase@,
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| )~~~");
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|     });
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| 
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|     generator.append(R"~~~(
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| };
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| 
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| PropertyID property_id_from_string(const StringView&);
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| const char* string_from_property_id(PropertyID);
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| bool is_pseudo_property(PropertyID);
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| 
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| } // namespace Web::CSS
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| 
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| namespace AK {
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| template<>
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| struct Traits<Web::CSS::PropertyID> : public GenericTraits<Web::CSS::PropertyID> {
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|     static unsigned hash(Web::CSS::PropertyID property_id) { return int_hash((unsigned)property_id); }
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| };
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| } // namespace AK
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| )~~~");
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| 
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|     outln("{}", generator.as_string_view());
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| }
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