1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-28 22:15:07 +00:00
serenity/Libraries/LibWeb/Bindings/CanvasRenderingContext2DWrapper.cpp
Andreas Kling 56936b97d0 LibJS+LibWeb: Move native JS functions into dedicated member functions
Instead of implementing every native function as a lambda function,
use static member functions instead.

This makes it easier to navigate the code + backtraces look nicer. :^)
2020-03-28 23:10:37 +01:00

75 lines
2.9 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.
*/
#include <AK/FlyString.h>
#include <AK/Function.h>
#include <LibJS/Interpreter.h>
#include <LibJS/Runtime/PrimitiveString.h>
#include <LibJS/Runtime/Value.h>
#include <LibWeb/Bindings/CanvasRenderingContext2DWrapper.h>
#include <LibWeb/DOM/CanvasRenderingContext2D.h>
namespace Web {
namespace Bindings {
CanvasRenderingContext2DWrapper* wrap(JS::Heap& heap, CanvasRenderingContext2D& impl)
{
return static_cast<CanvasRenderingContext2DWrapper*>(wrap_impl(heap, impl));
}
CanvasRenderingContext2DWrapper::CanvasRenderingContext2DWrapper(CanvasRenderingContext2D& impl)
: m_impl(impl)
{
put_native_property(
"fillStyle",
[this](JS::Object*) {
return JS::js_string(heap(), m_impl->fill_style());
},
[this](JS::Object*, JS::Value value) {
m_impl->set_fill_style(value.to_string());
});
put_native_function("fillRect", fill_rect);
}
CanvasRenderingContext2DWrapper::~CanvasRenderingContext2DWrapper()
{
}
JS::Value CanvasRenderingContext2DWrapper::fill_rect(JS::Interpreter& interpreter)
{
auto* this_object = interpreter.this_value().to_object(interpreter.heap());
if (!this_object)
return {};
// FIXME: Verify that it's a CanvasRenderingContext2DWrapper somehow!
auto& impl = static_cast<CanvasRenderingContext2DWrapper*>(this_object)->impl();
auto& arguments = interpreter.call_frame().arguments;
if (arguments.size() >= 4)
impl.fill_rect(arguments[0].to_i32(), arguments[1].to_i32(), arguments[2].to_i32(), arguments[3].to_i32());
return JS::js_undefined();
}
}
}