mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-12-29 14:14:45 +03:00
292 lines
12 KiB
C
292 lines
12 KiB
C
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/EnumBits.h>
|
|
#include <AK/Types.h>
|
|
|
|
#define ENUMERATE_KEY_CODES \
|
|
__ENUMERATE_KEY_CODE(Invalid, "Invalid") \
|
|
__ENUMERATE_KEY_CODE(Escape, "Escape") \
|
|
__ENUMERATE_KEY_CODE(Tab, "Tab") \
|
|
__ENUMERATE_KEY_CODE(Backspace, "Backspace") \
|
|
__ENUMERATE_KEY_CODE(Return, "Return") \
|
|
__ENUMERATE_KEY_CODE(Insert, "Insert") \
|
|
__ENUMERATE_KEY_CODE(Delete, "Delete") \
|
|
__ENUMERATE_KEY_CODE(PrintScreen, "PrintScreen") \
|
|
__ENUMERATE_KEY_CODE(PauseBreak, "PauseBreak") \
|
|
__ENUMERATE_KEY_CODE(SysRq, "SysRq") \
|
|
__ENUMERATE_KEY_CODE(Home, "Home") \
|
|
__ENUMERATE_KEY_CODE(End, "End") \
|
|
__ENUMERATE_KEY_CODE(Left, "Left") \
|
|
__ENUMERATE_KEY_CODE(Up, "Up") \
|
|
__ENUMERATE_KEY_CODE(Right, "Right") \
|
|
__ENUMERATE_KEY_CODE(Down, "Down") \
|
|
__ENUMERATE_KEY_CODE(PageUp, "PageUp") \
|
|
__ENUMERATE_KEY_CODE(PageDown, "PageDown") \
|
|
__ENUMERATE_KEY_CODE(LeftShift, "LeftShift") \
|
|
__ENUMERATE_KEY_CODE(RightShift, "RightShift") \
|
|
__ENUMERATE_KEY_CODE(Control, "Ctrl") \
|
|
__ENUMERATE_KEY_CODE(RightControl, "RightCtrl") \
|
|
__ENUMERATE_KEY_CODE(Alt, "Alt") \
|
|
__ENUMERATE_KEY_CODE(RightAlt, "Alt") \
|
|
__ENUMERATE_KEY_CODE(CapsLock, "CapsLock") \
|
|
__ENUMERATE_KEY_CODE(NumLock, "NumLock") \
|
|
__ENUMERATE_KEY_CODE(ScrollLock, "ScrollLock") \
|
|
__ENUMERATE_KEY_CODE(F1, "F1") \
|
|
__ENUMERATE_KEY_CODE(F2, "F2") \
|
|
__ENUMERATE_KEY_CODE(F3, "F3") \
|
|
__ENUMERATE_KEY_CODE(F4, "F4") \
|
|
__ENUMERATE_KEY_CODE(F5, "F5") \
|
|
__ENUMERATE_KEY_CODE(F6, "F6") \
|
|
__ENUMERATE_KEY_CODE(F7, "F7") \
|
|
__ENUMERATE_KEY_CODE(F8, "F8") \
|
|
__ENUMERATE_KEY_CODE(F9, "F9") \
|
|
__ENUMERATE_KEY_CODE(F10, "F10") \
|
|
__ENUMERATE_KEY_CODE(F11, "F11") \
|
|
__ENUMERATE_KEY_CODE(F12, "F12") \
|
|
__ENUMERATE_KEY_CODE(Space, "Space") \
|
|
__ENUMERATE_KEY_CODE(ExclamationPoint, "!") \
|
|
__ENUMERATE_KEY_CODE(DoubleQuote, "\"") \
|
|
__ENUMERATE_KEY_CODE(Hashtag, "#") \
|
|
__ENUMERATE_KEY_CODE(Dollar, "$") \
|
|
__ENUMERATE_KEY_CODE(Percent, "%") \
|
|
__ENUMERATE_KEY_CODE(Ampersand, "&") \
|
|
__ENUMERATE_KEY_CODE(Apostrophe, "'") \
|
|
__ENUMERATE_KEY_CODE(LeftParen, "(") \
|
|
__ENUMERATE_KEY_CODE(RightParen, ")") \
|
|
__ENUMERATE_KEY_CODE(Asterisk, "*") \
|
|
__ENUMERATE_KEY_CODE(Plus, "+") \
|
|
__ENUMERATE_KEY_CODE(Comma, ",") \
|
|
__ENUMERATE_KEY_CODE(Minus, "-") \
|
|
__ENUMERATE_KEY_CODE(Period, ".") \
|
|
__ENUMERATE_KEY_CODE(Slash, "/") \
|
|
__ENUMERATE_KEY_CODE(0, "0") \
|
|
__ENUMERATE_KEY_CODE(1, "1") \
|
|
__ENUMERATE_KEY_CODE(2, "2") \
|
|
__ENUMERATE_KEY_CODE(3, "3") \
|
|
__ENUMERATE_KEY_CODE(4, "4") \
|
|
__ENUMERATE_KEY_CODE(5, "5") \
|
|
__ENUMERATE_KEY_CODE(6, "6") \
|
|
__ENUMERATE_KEY_CODE(7, "7") \
|
|
__ENUMERATE_KEY_CODE(8, "8") \
|
|
__ENUMERATE_KEY_CODE(9, "9") \
|
|
__ENUMERATE_KEY_CODE(Colon, ":") \
|
|
__ENUMERATE_KEY_CODE(Semicolon, ";") \
|
|
__ENUMERATE_KEY_CODE(LessThan, "<") \
|
|
__ENUMERATE_KEY_CODE(Equal, "=") \
|
|
__ENUMERATE_KEY_CODE(GreaterThan, ">") \
|
|
__ENUMERATE_KEY_CODE(QuestionMark, "?") \
|
|
__ENUMERATE_KEY_CODE(AtSign, "@") \
|
|
__ENUMERATE_KEY_CODE(A, "A") \
|
|
__ENUMERATE_KEY_CODE(B, "B") \
|
|
__ENUMERATE_KEY_CODE(C, "C") \
|
|
__ENUMERATE_KEY_CODE(D, "D") \
|
|
__ENUMERATE_KEY_CODE(E, "E") \
|
|
__ENUMERATE_KEY_CODE(F, "F") \
|
|
__ENUMERATE_KEY_CODE(G, "G") \
|
|
__ENUMERATE_KEY_CODE(H, "H") \
|
|
__ENUMERATE_KEY_CODE(I, "I") \
|
|
__ENUMERATE_KEY_CODE(J, "J") \
|
|
__ENUMERATE_KEY_CODE(K, "K") \
|
|
__ENUMERATE_KEY_CODE(L, "L") \
|
|
__ENUMERATE_KEY_CODE(M, "M") \
|
|
__ENUMERATE_KEY_CODE(N, "N") \
|
|
__ENUMERATE_KEY_CODE(O, "O") \
|
|
__ENUMERATE_KEY_CODE(P, "P") \
|
|
__ENUMERATE_KEY_CODE(Q, "Q") \
|
|
__ENUMERATE_KEY_CODE(R, "R") \
|
|
__ENUMERATE_KEY_CODE(S, "S") \
|
|
__ENUMERATE_KEY_CODE(T, "T") \
|
|
__ENUMERATE_KEY_CODE(U, "U") \
|
|
__ENUMERATE_KEY_CODE(V, "V") \
|
|
__ENUMERATE_KEY_CODE(W, "W") \
|
|
__ENUMERATE_KEY_CODE(X, "X") \
|
|
__ENUMERATE_KEY_CODE(Y, "Y") \
|
|
__ENUMERATE_KEY_CODE(Z, "Z") \
|
|
__ENUMERATE_KEY_CODE(LeftBracket, "[") \
|
|
__ENUMERATE_KEY_CODE(RightBracket, "]") \
|
|
__ENUMERATE_KEY_CODE(Backslash, "\\") \
|
|
__ENUMERATE_KEY_CODE(Circumflex, "^") \
|
|
__ENUMERATE_KEY_CODE(Underscore, "_") \
|
|
__ENUMERATE_KEY_CODE(LeftBrace, "{") \
|
|
__ENUMERATE_KEY_CODE(RightBrace, "}") \
|
|
__ENUMERATE_KEY_CODE(Pipe, "|") \
|
|
__ENUMERATE_KEY_CODE(Tilde, "~") \
|
|
__ENUMERATE_KEY_CODE(Backtick, "`") \
|
|
__ENUMERATE_KEY_CODE(Super, "Super") \
|
|
__ENUMERATE_KEY_CODE(BrowserSearch, "BrowserSearch") \
|
|
__ENUMERATE_KEY_CODE(BrowserFavorites, "BrowserFavorites") \
|
|
__ENUMERATE_KEY_CODE(BrowserHome, "BrowserHome") \
|
|
__ENUMERATE_KEY_CODE(PreviousTrack, "PreviousTrack") \
|
|
__ENUMERATE_KEY_CODE(BrowserBack, "BrowserBack") \
|
|
__ENUMERATE_KEY_CODE(BrowserForward, "BrowserForward") \
|
|
__ENUMERATE_KEY_CODE(BrowserRefresh, "BrowserRefresh") \
|
|
__ENUMERATE_KEY_CODE(BrowserStop, "BrowserStop") \
|
|
__ENUMERATE_KEY_CODE(VolumeDown, "VolumeDown") \
|
|
__ENUMERATE_KEY_CODE(VolumeUp, "VolumeUp") \
|
|
__ENUMERATE_KEY_CODE(Wake, "Wake") \
|
|
__ENUMERATE_KEY_CODE(Sleep, "Sleep") \
|
|
__ENUMERATE_KEY_CODE(NextTrack, "NextTrack") \
|
|
__ENUMERATE_KEY_CODE(MediaSelect, "MediaSelect") \
|
|
__ENUMERATE_KEY_CODE(Email, "Email") \
|
|
__ENUMERATE_KEY_CODE(MyComputer, "MyComputer") \
|
|
__ENUMERATE_KEY_CODE(Power, "Power") \
|
|
__ENUMERATE_KEY_CODE(Stop, "Stop") \
|
|
__ENUMERATE_KEY_CODE(LeftGUI, "LeftGUI") \
|
|
__ENUMERATE_KEY_CODE(Mute, "Mute") \
|
|
__ENUMERATE_KEY_CODE(RightGUI, "RightGUI") \
|
|
__ENUMERATE_KEY_CODE(Calculator, "Calculator") \
|
|
__ENUMERATE_KEY_CODE(Apps, "Apps") \
|
|
__ENUMERATE_KEY_CODE(PlayPause, "PlayPause") \
|
|
__ENUMERATE_KEY_CODE(Menu, "Menu")
|
|
|
|
enum KeyCode : u8 {
|
|
#define __ENUMERATE_KEY_CODE(name, ui_name) Key_##name,
|
|
ENUMERATE_KEY_CODES
|
|
#undef __ENUMERATE_KEY_CODE
|
|
|
|
Key_Shift
|
|
= Key_LeftShift,
|
|
};
|
|
size_t const key_code_count = Key_Menu + 1;
|
|
|
|
enum KeyModifier {
|
|
Mod_None = 0x00,
|
|
Mod_Alt = (1 << 0),
|
|
Mod_Ctrl = (1 << 1),
|
|
Mod_Shift = (1 << 2),
|
|
Mod_Super = (1 << 3),
|
|
Mod_AltGr = (1 << 4),
|
|
Mod_Keypad = (1 << 5),
|
|
Mod_Mask = Mod_Alt | Mod_Ctrl | Mod_Shift | Mod_Super | Mod_AltGr | Mod_Keypad,
|
|
|
|
Is_Press = 0x80,
|
|
};
|
|
|
|
AK_ENUM_BITWISE_OPERATORS(KeyModifier);
|
|
|
|
struct KeyEvent {
|
|
KeyCode key { Key_Invalid };
|
|
u8 map_entry_index { 0 };
|
|
u64 scancode { 0 };
|
|
u32 code_point { 0 };
|
|
u8 flags { 0 };
|
|
bool caps_lock_on { false };
|
|
bool alt() const { return flags & Mod_Alt; }
|
|
bool ctrl() const { return flags & Mod_Ctrl; }
|
|
bool shift() const { return flags & Mod_Shift; }
|
|
bool super() const { return flags & Mod_Super; }
|
|
bool altgr() const { return flags & Mod_AltGr; }
|
|
bool keypad() const { return flags & Mod_Keypad; }
|
|
unsigned modifiers() const { return flags & Mod_Mask; }
|
|
bool is_press() const { return flags & Is_Press; }
|
|
};
|
|
|
|
inline char const* key_code_to_string(KeyCode key)
|
|
{
|
|
switch (key) {
|
|
#define __ENUMERATE_KEY_CODE(name, ui_name) \
|
|
case Key_##name: \
|
|
return ui_name;
|
|
ENUMERATE_KEY_CODES
|
|
#undef __ENUMERATE_KEY_CODE
|
|
default:
|
|
return nullptr;
|
|
}
|
|
}
|
|
|
|
inline KeyCode code_point_to_key_code(u32 code_point)
|
|
{
|
|
switch (code_point) {
|
|
#define MATCH_ALPHA(letter) \
|
|
case #letter[0]: \
|
|
case #letter[0] + 32: \
|
|
return KeyCode::Key_##letter;
|
|
MATCH_ALPHA(A)
|
|
MATCH_ALPHA(B)
|
|
MATCH_ALPHA(C)
|
|
MATCH_ALPHA(D)
|
|
MATCH_ALPHA(E)
|
|
MATCH_ALPHA(F)
|
|
MATCH_ALPHA(G)
|
|
MATCH_ALPHA(H)
|
|
MATCH_ALPHA(I)
|
|
MATCH_ALPHA(J)
|
|
MATCH_ALPHA(K)
|
|
MATCH_ALPHA(L)
|
|
MATCH_ALPHA(M)
|
|
MATCH_ALPHA(N)
|
|
MATCH_ALPHA(O)
|
|
MATCH_ALPHA(P)
|
|
MATCH_ALPHA(Q)
|
|
MATCH_ALPHA(R)
|
|
MATCH_ALPHA(S)
|
|
MATCH_ALPHA(T)
|
|
MATCH_ALPHA(U)
|
|
MATCH_ALPHA(V)
|
|
MATCH_ALPHA(W)
|
|
MATCH_ALPHA(X)
|
|
MATCH_ALPHA(Y)
|
|
MATCH_ALPHA(Z)
|
|
#undef MATCH_ALPHA
|
|
|
|
#define MATCH_KEY(name, character) \
|
|
case character: \
|
|
return KeyCode::Key_##name;
|
|
MATCH_KEY(ExclamationPoint, '!')
|
|
MATCH_KEY(DoubleQuote, '"')
|
|
MATCH_KEY(Hashtag, '#')
|
|
MATCH_KEY(Dollar, '$')
|
|
MATCH_KEY(Percent, '%')
|
|
MATCH_KEY(Ampersand, '&')
|
|
MATCH_KEY(Apostrophe, '\'')
|
|
MATCH_KEY(LeftParen, '(')
|
|
MATCH_KEY(RightParen, ')')
|
|
MATCH_KEY(Asterisk, '*')
|
|
MATCH_KEY(Plus, '+')
|
|
MATCH_KEY(Comma, ',')
|
|
MATCH_KEY(Minus, '-')
|
|
MATCH_KEY(Period, '.')
|
|
MATCH_KEY(Slash, '/')
|
|
MATCH_KEY(0, '0')
|
|
MATCH_KEY(1, '1')
|
|
MATCH_KEY(2, '2')
|
|
MATCH_KEY(3, '3')
|
|
MATCH_KEY(4, '4')
|
|
MATCH_KEY(5, '5')
|
|
MATCH_KEY(6, '6')
|
|
MATCH_KEY(7, '7')
|
|
MATCH_KEY(8, '8')
|
|
MATCH_KEY(9, '9')
|
|
MATCH_KEY(Colon, ':')
|
|
MATCH_KEY(Semicolon, ';')
|
|
MATCH_KEY(LessThan, '<')
|
|
MATCH_KEY(Equal, '=')
|
|
MATCH_KEY(GreaterThan, '>')
|
|
MATCH_KEY(QuestionMark, '?')
|
|
MATCH_KEY(AtSign, '@')
|
|
MATCH_KEY(LeftBracket, '[')
|
|
MATCH_KEY(RightBracket, ']')
|
|
MATCH_KEY(Backslash, '\\')
|
|
MATCH_KEY(Circumflex, '^')
|
|
MATCH_KEY(Underscore, '_')
|
|
MATCH_KEY(LeftBrace, '{')
|
|
MATCH_KEY(RightBrace, '}')
|
|
MATCH_KEY(Pipe, '|')
|
|
MATCH_KEY(Tilde, '~')
|
|
MATCH_KEY(Backtick, '`')
|
|
MATCH_KEY(Space, ' ')
|
|
MATCH_KEY(Tab, '\t')
|
|
MATCH_KEY(Backspace, '\b')
|
|
#undef MATCH_KEY
|
|
|
|
default:
|
|
return KeyCode::Key_Invalid;
|
|
}
|
|
}
|