ladybird/Libraries/LibJS/Forward.h
Andreas Kling 627fd6374b LibJS: Add Uint8ClampedArray :^)
This is a special kind of byte array that clamps its values to 0...255
It will be used for HTML ImageData objects.

I made Object::put_by_index() and get_by_index() virtual for this.
We'll probably need to make non-numeric property name lookups virtual
as well, but this solves my current problem well enough.
2020-04-21 23:47:39 +02:00

89 lines
3.8 KiB
C++

/*
* Copyright (c) 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.
*/
#pragma once
#define JS_ENUMERATE_NATIVE_OBJECTS \
__JS_ENUMERATE(Array, array, ArrayPrototype, ArrayConstructor) \
__JS_ENUMERATE(BooleanObject, boolean, BooleanPrototype, BooleanConstructor) \
__JS_ENUMERATE(Date, date, DatePrototype, DateConstructor) \
__JS_ENUMERATE(Error, error, ErrorPrototype, ErrorConstructor) \
__JS_ENUMERATE(Function, function, FunctionPrototype, FunctionConstructor) \
__JS_ENUMERATE(NumberObject, number, NumberPrototype, NumberConstructor) \
__JS_ENUMERATE(Object, object, ObjectPrototype, ObjectConstructor) \
__JS_ENUMERATE(StringObject, string, StringPrototype, StringConstructor)
#define JS_ENUMERATE_ERROR_SUBCLASSES \
__JS_ENUMERATE(EvalError, eval_error, EvalErrorPrototype, EvalErrorConstructor) \
__JS_ENUMERATE(InternalError, internal_error, InternalErrorPrototype, InternalErrorConstructor) \
__JS_ENUMERATE(RangeError, range_error, RangeErrorPrototype, RangeErrorConstructor) \
__JS_ENUMERATE(ReferenceError, reference_error, ReferenceErrorPrototype, ReferenceErrorConstructor) \
__JS_ENUMERATE(SyntaxError, syntax_error, SyntaxErrorPrototype, SyntaxErrorConstructor) \
__JS_ENUMERATE(TypeError, type_error, TypeErrorPrototype, TypeErrorConstructor) \
__JS_ENUMERATE(URIError, uri_error, URIErrorPrototype, URIErrorConstructor)
#define JS_ENUMERATE_BUILTIN_TYPES \
JS_ENUMERATE_NATIVE_OBJECTS \
JS_ENUMERATE_ERROR_SUBCLASSES
namespace JS {
class ASTNode;
class BoundFunction;
class Cell;
class DeferGC;
class Error;
class Exception;
class Expression;
class GlobalObject;
class HandleImpl;
class Heap;
class HeapBlock;
class Interpreter;
class LexicalEnvironment;
class MarkedValueList;
class PrimitiveString;
class ScopeNode;
class Shape;
class Statement;
class Uint8ClampedArray;
class Value;
enum class DeclarationKind;
#define __JS_ENUMERATE(ClassName, snake_name, ConstructorName, PrototypeName) \
class ClassName; \
class ConstructorName; \
class PrototypeName;
JS_ENUMERATE_BUILTIN_TYPES
#undef __JS_ENUMERATE
struct Argument;
template<class T>
class Handle;
}