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6333e3157e
* init RawInputDevice * static * handle input * replace keyboard hooks (ctrl, shift) * keep ctrl hook * spellcheck
43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
#include "pch.h"
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#include "KeyboardInput.h"
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#include <hidUsage.h>
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#include <common/logger/logger.h>
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#include <common/utils/winapi_error.h>
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bool KeyboardInput::Initialize(HWND window)
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{
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RAWINPUTDEVICE inputDevice{};
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inputDevice.usUsagePage = HID_USAGE_PAGE_GENERIC;
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inputDevice.usUsage = HID_USAGE_GENERIC_KEYBOARD;
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inputDevice.dwFlags = RIDEV_INPUTSINK;
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inputDevice.hwndTarget = window;
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bool res = RegisterRawInputDevices(&inputDevice, 1, sizeof(inputDevice));
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if (!res)
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{
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Logger::error(L"RegisterRawInputDevices error: {}", get_last_error_or_default(GetLastError()));
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}
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return res;
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}
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std::optional<KeyboardInput::Key> KeyboardInput::OnKeyboardInput(HRAWINPUT hInput)
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{
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RAWINPUT input;
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UINT size = sizeof(input);
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auto result = GetRawInputData(hInput, RID_INPUT, &input, &size, sizeof(RAWINPUTHEADER));
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if (result < sizeof(RAWINPUTHEADER))
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{
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return std::nullopt;
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}
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if (input.header.dwType == RIM_TYPEKEYBOARD)
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{
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bool pressed = (input.data.keyboard.Flags & RI_KEY_BREAK) == 0;
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return KeyboardInput::Key{ input.data.keyboard.VKey, pressed };
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}
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return std::nullopt;
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} |