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96 lines
2.1 KiB
C++
96 lines
2.1 KiB
C++
/*
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* Copyright (c) 2023, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/Math.h>
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#include <LibIPC/Decoder.h>
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#include <LibIPC/Encoder.h>
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#include <LibWeb/PixelUnits.h>
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namespace Web {
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float CSSPixels::to_float() const
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{
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return static_cast<float>(m_value) / fixed_point_denominator;
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}
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double CSSPixels::to_double() const
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{
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return static_cast<double>(m_value) / fixed_point_denominator;
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}
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int CSSPixels::to_int() const
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{
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return m_value / fixed_point_denominator;
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}
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}
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namespace IPC {
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template<>
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ErrorOr<void> encode(Encoder& encoder, Web::DevicePixels const& value)
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{
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TRY(encoder.encode(value.value()));
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return {};
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}
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template<>
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ErrorOr<Web::DevicePixels> decode(Decoder& decoder)
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{
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auto value = TRY(decoder.decode<int>());
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return Web::DevicePixels(value);
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}
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template<>
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ErrorOr<void> encode(Encoder& encoder, Web::DevicePixelPoint const& value)
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{
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TRY(encoder.encode(value.x()));
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TRY(encoder.encode(value.y()));
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return {};
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}
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template<>
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ErrorOr<Web::DevicePixelPoint> decode(Decoder& decoder)
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{
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auto x = TRY(decoder.decode<Web::DevicePixels>());
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auto y = TRY(decoder.decode<Web::DevicePixels>());
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return Web::DevicePixelPoint { x, y };
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}
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template<>
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ErrorOr<void> encode(Encoder& encoder, Web::DevicePixelSize const& value)
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{
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TRY(encoder.encode(value.width()));
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TRY(encoder.encode(value.height()));
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return {};
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}
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template<>
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ErrorOr<Web::DevicePixelSize> decode(Decoder& decoder)
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{
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auto width = TRY(decoder.decode<Web::DevicePixels>());
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auto height = TRY(decoder.decode<Web::DevicePixels>());
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return Web::DevicePixelSize { width, height };
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}
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template<>
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ErrorOr<void> encode(Encoder& encoder, Web::DevicePixelRect const& value)
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{
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TRY(encoder.encode(value.location()));
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TRY(encoder.encode(value.size()));
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return {};
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}
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template<>
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ErrorOr<Web::DevicePixelRect> decode(Decoder& decoder)
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{
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auto location = TRY(decoder.decode<Web::DevicePixelPoint>());
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auto size = TRY(decoder.decode<Web::DevicePixelSize>());
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return Web::DevicePixelRect { location, size };
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}
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}
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