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https://github.com/RGBCube/serenity
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LibJS+LibWeb: Move native properties to separate getters/setters
This was a bit cumbersome now, but it gets us closer to a format suited for code generation.
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56936b97d0
commit
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19 changed files with 210 additions and 96 deletions
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@ -43,14 +43,7 @@ CanvasRenderingContext2DWrapper* wrap(JS::Heap& heap, CanvasRenderingContext2D&
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CanvasRenderingContext2DWrapper::CanvasRenderingContext2DWrapper(CanvasRenderingContext2D& impl)
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: m_impl(impl)
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{
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put_native_property(
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"fillStyle",
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[this](JS::Object*) {
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return JS::js_string(heap(), m_impl->fill_style());
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},
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[this](JS::Object*, JS::Value value) {
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m_impl->set_fill_style(value.to_string());
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});
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put_native_property("fillStyle", fill_style_getter, fill_style_setter);
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put_native_function("fillRect", fill_rect);
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}
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@ -58,18 +51,39 @@ CanvasRenderingContext2DWrapper::~CanvasRenderingContext2DWrapper()
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{
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}
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JS::Value CanvasRenderingContext2DWrapper::fill_rect(JS::Interpreter& interpreter)
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static CanvasRenderingContext2D* impl_from(JS::Interpreter& interpreter)
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{
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auto* this_object = interpreter.this_value().to_object(interpreter.heap());
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if (!this_object)
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return {};
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return nullptr;
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// FIXME: Verify that it's a CanvasRenderingContext2DWrapper somehow!
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auto& impl = static_cast<CanvasRenderingContext2DWrapper*>(this_object)->impl();
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return &static_cast<CanvasRenderingContext2DWrapper*>(this_object)->impl();
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}
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JS::Value CanvasRenderingContext2DWrapper::fill_rect(JS::Interpreter& interpreter)
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{
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auto* impl = impl_from(interpreter);
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if (!impl)
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return {};
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auto& arguments = interpreter.call_frame().arguments;
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if (arguments.size() >= 4)
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impl.fill_rect(arguments[0].to_i32(), arguments[1].to_i32(), arguments[2].to_i32(), arguments[3].to_i32());
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impl->fill_rect(arguments[0].to_i32(), arguments[1].to_i32(), arguments[2].to_i32(), arguments[3].to_i32());
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return JS::js_undefined();
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}
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JS::Value CanvasRenderingContext2DWrapper::fill_style_getter(JS::Interpreter& interpreter)
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{
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auto* impl = impl_from(interpreter);
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if (!impl)
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return {};
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return JS::js_string(interpreter.heap(), impl->fill_style());
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}
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void CanvasRenderingContext2DWrapper::fill_style_setter(JS::Interpreter& interpreter, JS::Value value)
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{
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if (auto* impl = impl_from(interpreter))
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impl->set_fill_style(value.to_string());
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}
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}
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}
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