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hid_core: Move hid to it's own subproject
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56
src/hid_core/resources/keyboard/keyboard.cpp
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56
src/hid_core/resources/keyboard/keyboard.cpp
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// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "common/settings.h"
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#include "core/core_timing.h"
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#include "hid_core/frontend/emulated_devices.h"
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#include "hid_core/hid_core.h"
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#include "hid_core/resources/applet_resource.h"
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#include "hid_core/resources/keyboard/keyboard.h"
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#include "hid_core/resources/shared_memory_format.h"
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namespace Service::HID {
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Keyboard::Keyboard(Core::HID::HIDCore& hid_core_) : ControllerBase{hid_core_} {
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emulated_devices = hid_core.GetEmulatedDevices();
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}
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Keyboard::~Keyboard() = default;
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void Keyboard::OnInit() {}
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void Keyboard::OnRelease() {}
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void Keyboard::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
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std::scoped_lock shared_lock{*shared_mutex};
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const u64 aruid = applet_resource->GetActiveAruid();
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auto* data = applet_resource->GetAruidData(aruid);
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if (data == nullptr || !data->flag.is_assigned) {
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return;
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}
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KeyboardSharedMemoryFormat& shared_memory = data->shared_memory_format->keyboard;
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if (!IsControllerActivated()) {
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shared_memory.keyboard_lifo.buffer_count = 0;
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shared_memory.keyboard_lifo.buffer_tail = 0;
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return;
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}
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const auto& last_entry = shared_memory.keyboard_lifo.ReadCurrentEntry().state;
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next_state.sampling_number = last_entry.sampling_number + 1;
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if (Settings::values.keyboard_enabled) {
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const auto& keyboard_state = emulated_devices->GetKeyboard();
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const auto& keyboard_modifier_state = emulated_devices->GetKeyboardModifier();
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next_state.key = keyboard_state;
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next_state.modifier = keyboard_modifier_state;
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next_state.attribute.is_connected.Assign(1);
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}
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shared_memory.keyboard_lifo.WriteNextEntry(next_state);
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}
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} // namespace Service::HID
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33
src/hid_core/resources/keyboard/keyboard.h
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33
src/hid_core/resources/keyboard/keyboard.h
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// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include "hid_core/resources/controller_base.h"
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#include "hid_core/resources/keyboard/keyboard_types.h"
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namespace Core::HID {
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class HIDCore;
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class EmulatedDevices;
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} // namespace Core::HID
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namespace Service::HID {
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class Keyboard final : public ControllerBase {
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public:
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explicit Keyboard(Core::HID::HIDCore& hid_core_);
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~Keyboard() override;
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// Called when the controller is initialized
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void OnInit() override;
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// When the controller is released
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void OnRelease() override;
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// When the controller is requesting an update for the shared memory
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void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
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private:
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KeyboardState next_state{};
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Core::HID::EmulatedDevices* emulated_devices = nullptr;
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};
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} // namespace Service::HID
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20
src/hid_core/resources/keyboard/keyboard_types.h
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20
src/hid_core/resources/keyboard/keyboard_types.h
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// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-3.0-or-later
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#pragma once
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#include "common/common_types.h"
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#include "hid_core/hid_types.h"
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namespace Service::HID {
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// This is nn::hid::detail::KeyboardState
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struct KeyboardState {
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s64 sampling_number{};
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Core::HID::KeyboardModifier modifier{};
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Core::HID::KeyboardAttribute attribute{};
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Core::HID::KeyboardKey key{};
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};
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static_assert(sizeof(KeyboardState) == 0x30, "KeyboardState is an invalid size");
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} // namespace Service::HID
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