Aeth3randClaude Opus 5.5
ca7e62ac8d
A cross-platform C++23 library with a platform-neutral public API and runtime-selected backends: - Input: Wayland virtual pointer/keyboard (Hyprland, wlroots), libei via the RemoteDesktop portal (GNOME, KDE), uinput, and Win32 SendInput - Capture: ScreenCast portal + PipeWire, and Win32 GDI - Windows: Hyprland IPC and Win32 enumeration - Monitors via wl_output/xdg-output and EnumDisplayMonitors - Optional OpenCV template matching (alvin::vision) Also adds the `alvin` CLI, Catch2 unit tests, install rules with find_package(Alvin) support, API docs (docs/API.md and the Obsidian vault), and README instructions for both ways of consuming the library. Windows backends are written but not yet compiled. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
#pragma once
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#include <cstdint>
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#include <optional>
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#include <string_view>
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#include <vector>
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namespace alvin {
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// Platform-neutral physical key identifiers. Names follow a US QWERTY layout
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// but they identify key *positions*, the same way evdev codes and Win32
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// scan codes do. Use Input::typeText() to produce characters instead.
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enum class Key : std::uint16_t {
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Unknown = 0,
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A, B, C, D, E, F, G, H, I, J, K, L, M,
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N, O, P, Q, R, S, T, U, V, W, X, Y, Z,
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Num0, Num1, Num2, Num3, Num4, Num5, Num6, Num7, Num8, Num9,
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F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12,
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F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24,
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Escape, Enter, Tab, Backspace, Space,
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Minus, Equal, LeftBracket, RightBracket, Backslash,
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Semicolon, Apostrophe, Grave, Comma, Period, Slash,
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CapsLock, NumLock, ScrollLock,
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LeftShift, RightShift, LeftCtrl, RightCtrl, LeftAlt, RightAlt, LeftSuper, RightSuper,
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Menu,
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Insert, Delete, Home, End, PageUp, PageDown,
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Left, Right, Up, Down,
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PrintScreen, Pause,
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Kp0, Kp1, Kp2, Kp3, Kp4, Kp5, Kp6, Kp7, Kp8, Kp9,
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KpDecimal, KpDivide, KpMultiply, KpSubtract, KpAdd, KpEnter,
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VolumeMute, VolumeDown, VolumeUp,
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MediaPlayPause, MediaStop, MediaNext, MediaPrevious,
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Count_,
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};
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enum class MouseButton : std::uint8_t {
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Left,
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Right,
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Middle,
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Back,
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Forward,
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};
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// "ctrl", "a", "f5", "enter", "super", ... (case-insensitive).
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std::optional<Key> keyFromName(std::string_view name);
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std::string_view keyName(Key key);
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// Parses a chord such as "ctrl+shift+t" into its keys, modifiers first as written.
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std::optional<std::vector<Key>> parseChord(std::string_view chord);
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bool isModifier(Key key);
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} // namespace alvin
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