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Some input translation
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@melody-rs
melody-rs committed Feb 26, 2024
1 parent af8b511 commit 36852c4
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1 change: 1 addition & 0 deletions crates/term/src/backends/process.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -113,6 +113,7 @@ impl super::Backend for Process {
}

fn send(&mut self, msg: alacritty_terminal::event_loop::Msg) {
println!("{:?}", msg);
let _ = self.event_loop_sender.send(msg);
}

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234 changes: 234 additions & 0 deletions crates/term/src/widget/keys.rs
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@@ -0,0 +1,234 @@
// Copyright C 2024 Lily Lyons
//
// This file is part of Luminol.
//
// Luminol is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// at your option any later version.
//
// Luminol is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Luminol. If not, see <http://www.gnu.org/licenses/>.
//
// Additional permission under GNU GPL version 3 section 7
//
// If you modify this Program, or any covered work, by linking or combining
// it with Steamworks API by Valve Corporation, containing parts covered by
// terms of the Steamworks API by Valve Corporation, the licensors of this
// Program grant you additional permission to convey the resulting work.
use alacritty_terminal::term::TermMode;

macro_rules! key_binding {
(
$arg_key:ident, $modifiers:ident, $term_mode:ident;
$(
$key:ident
$(,$input_modifiers:expr)?
$(,+$terminal_mode_include:expr)?
$(,~$terminal_mode_exclude:expr)?
;$action:literal
);*
$(;)*
) => {{
match $arg_key {
$(
egui::Key::$key if true
$( && $input_modifiers == $modifiers )?
$( && $term_mode.contains($terminal_mode_include) )?
$( && !$term_mode.contains($terminal_mode_exclude))? => Some($action),
)*
_ => None,
}
}};
}

// Adapted from https://github.com/Harzu/iced_term/blob/master/src/bindings.rs
pub fn key_to_codes(
key: egui::Key,
modifiers: egui::Modifiers,
term_mode: TermMode,
) -> Option<&'static [u8]> {
println!("{key:?} {modifiers:?}");
key_binding! {
key, modifiers, term_mode;
// ANY
Space; b" ";
Enter; b"\x0d";
Backspace; b"\x7f";
Escape; b"\x1b";
Tab; b"\x09";
Insert; b"\x1b[2~";
Delete; b"\x1b[3~";
PageUp; b"\x1b[5~";
PageDown; b"\x1b[6~";
F1; b"\x1bOP";
F2; b"\x1bOQ";
F3; b"\x1bOR";
F4; b"\x1bOS";
F5; b"\x1b[15~";
F6; b"\x1b[17~";
F7; b"\x1b[18~";
F8; b"\x1b[19~";
F9; b"\x1b[20~";
F10; b"\x1b[21~";
F11; b"\x1b[23~";
F12; b"\x1b[24~";
F13; b"\x1b[25~";
F14; b"\x1b[26~";
F15; b"\x1b[28~";
F16; b"\x1b[29~";
F17; b"\x1b[31~";
F18; b"\x1b[32~";
F19; b"\x1b[33~";
F20; b"\x1b[34~";
// APP_CURSOR Excluding
End, ~TermMode::APP_CURSOR; b"\x1b[F";
Home, ~TermMode::APP_CURSOR; b"\x1b[H";
ArrowUp, ~TermMode::APP_CURSOR; b"\x1b[A";
ArrowDown, ~TermMode::APP_CURSOR; b"\x1b[B";
ArrowLeft, ~TermMode::APP_CURSOR; b"\x1b[D";
ArrowRight, ~TermMode::APP_CURSOR; b"\x1b[C";
// APP_CURSOR Including
End, +TermMode::APP_CURSOR; b"\x1BOF";
Home, +TermMode::APP_CURSOR; b"\x1BOH";
ArrowUp, +TermMode::APP_CURSOR; b"\x1bOA";
ArrowDown, +TermMode::APP_CURSOR; b"\x1bOB";
ArrowLeft, +TermMode::APP_CURSOR; b"\x1bOD";
ArrowRight, +TermMode::APP_CURSOR; b"\x1bOC";
// CTRL
ArrowUp, egui::Modifiers::COMMAND; b"\x1b[1;5A";
ArrowDown, egui::Modifiers::COMMAND; b"\x1b[1;5B";
ArrowLeft, egui::Modifiers::COMMAND; b"\x1b[1;5D";
ArrowRight, egui::Modifiers::COMMAND; b"\x1b[1;5C";
End, egui::Modifiers::CTRL; b"\x1b[1;5F";
Home, egui::Modifiers::CTRL; b"\x1b[1;5H";
Delete, egui::Modifiers::CTRL; b"\x1b[3;5~";
PageUp, egui::Modifiers::CTRL; b"\x1b[5;5~";
PageDown, egui::Modifiers::CTRL; b"\x1b[6;5~";
F1, egui::Modifiers::CTRL; b"\x1bO;5P";
F2, egui::Modifiers::CTRL; b"\x1bO;5Q";
F3, egui::Modifiers::CTRL; b"\x1bO;5R";
F4, egui::Modifiers::CTRL; b"\x1bO;5S";
F5, egui::Modifiers::CTRL; b"\x1b[15;5~";
F6, egui::Modifiers::CTRL; b"\x1b[17;5~";
F7, egui::Modifiers::CTRL; b"\x1b[18;5~";
F8, egui::Modifiers::CTRL; b"\x1b[19;5~";
F9, egui::Modifiers::CTRL; b"\x1b[20;5~";
F10, egui::Modifiers::CTRL; b"\x1b[21;5~";
F11, egui::Modifiers::CTRL; b"\x1b[23;5~";
F12, egui::Modifiers::CTRL; b"\x1b[24;5~";
A, egui::Modifiers::CTRL; b"\x01";
B, egui::Modifiers::CTRL; b"\x02";
C, egui::Modifiers::CTRL; b"\x03";
D, egui::Modifiers::CTRL; b"\x04";
E, egui::Modifiers::CTRL; b"\x05"; // ENQ vt100
F, egui::Modifiers::CTRL; b"\x06";
G, egui::Modifiers::CTRL; b"\x07"; // Bell vt100
H, egui::Modifiers::CTRL; b"\x08"; // Backspace vt100
I, egui::Modifiers::CTRL; b"\x09"; // Tab vt100
J, egui::Modifiers::CTRL; b"\x0a"; // LF new line vt100
K, egui::Modifiers::CTRL; b"\x0b"; // VT vertical tab vt100
L, egui::Modifiers::CTRL; b"\x0c"; // FF new page vt100
M, egui::Modifiers::CTRL; b"\x0d"; // CR vt100
N, egui::Modifiers::CTRL; b"\x0e"; // SO shift out vt100
O, egui::Modifiers::CTRL; b"\x0f"; // SI shift in vt100
P, egui::Modifiers::CTRL; b"\x10";
Q, egui::Modifiers::CTRL; b"\x11";
R, egui::Modifiers::CTRL; b"\x12";
S, egui::Modifiers::CTRL; b"\x13";
T, egui::Modifiers::CTRL; b"\x14";
U, egui::Modifiers::CTRL; b"\x51";
V, egui::Modifiers::CTRL; b"\x16";
W, egui::Modifiers::CTRL; b"\x17";
X, egui::Modifiers::CTRL; b"\x18";
W, egui::Modifiers::CTRL; b"\x19";
Z, egui::Modifiers::CTRL; b"\x1a";
// SHIFT
Enter, egui::Modifiers::SHIFT; b"\x0d";
Backspace, egui::Modifiers::SHIFT; b"\x7f";
Tab, egui::Modifiers::SHIFT; b"\x1b[Z";
End, egui::Modifiers::SHIFT, +TermMode::ALT_SCREEN; b"\x1b[1;2F";
Home, egui::Modifiers::SHIFT, +TermMode::ALT_SCREEN; b"\x1b[1;2H";
PageUp, egui::Modifiers::SHIFT, +TermMode::ALT_SCREEN; b"\x1b[5;2~";
PageDown, egui::Modifiers::SHIFT, +TermMode::ALT_SCREEN; b"\x1b[6;2~";
ArrowUp, egui::Modifiers::SHIFT; b"\x1b[1;2A";
ArrowDown, egui::Modifiers::SHIFT; b"\x1b[1;2B";
ArrowLeft, egui::Modifiers::SHIFT; b"\x1b[1;2D";
ArrowRight, egui::Modifiers::SHIFT; b"\x1b[1;2C";
// ALT
Backspace, egui::Modifiers::ALT; b"\x1b\x7f";
End, egui::Modifiers::ALT; b"\x1b[1;3F";
Home, egui::Modifiers::ALT; b"\x1b[1;3H";
Insert, egui::Modifiers::ALT; b"\x1b[3;2~";
Delete, egui::Modifiers::ALT; b"\x1b[3;3~";
PageUp, egui::Modifiers::ALT; b"\x1b[5;3~";
PageDown, egui::Modifiers::ALT; b"\x1b[6;3~";
ArrowUp, egui::Modifiers::ALT; b"\x1b[1;3A";
ArrowDown, egui::Modifiers::ALT; b"\x1b[1;3B";
ArrowLeft, egui::Modifiers::ALT; b"\x1b[1;3D";
ArrowRight, egui::Modifiers::ALT; b"\x1b[1;3C";
// SHIFT + ALT
End, egui::Modifiers::SHIFT | egui::Modifiers::ALT; b"\x1b[1;4F";
Home, egui::Modifiers::SHIFT | egui::Modifiers::ALT; b"\x1b[1;4H";
ArrowUp, egui::Modifiers::SHIFT | egui::Modifiers::ALT; b"\x1b[1;4A";
ArrowDown, egui::Modifiers::SHIFT | egui::Modifiers::ALT; b"\x1b[1;4B";
ArrowLeft, egui::Modifiers::SHIFT | egui::Modifiers::ALT; b"\x1b[1;4D";
ArrowRight, egui::Modifiers::SHIFT | egui::Modifiers::ALT; b"\x1b[1;4C";
// SHIFT + CTRL
End, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x1b[1;6F";
Home, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x1b[1;6H";
ArrowUp, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x1b[1;6A";
ArrowDown, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x1b[1;6B";
ArrowLeft, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x1b[1;6D";
ArrowRight, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x1b[1;6C";
A, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x01";
B, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x02";
C, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x03";
D, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x04";
E, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x05";
F, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x06";
G, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x07";
H, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x08";
I, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x09";
J, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x0a";
K, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x0b";
L, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x0c";
M, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x0d";
N, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x0e";
O, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x0f";
P, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x10";
Q, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x11";
R, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x12";
S, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x13";
T, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x14";
U, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x51";
V, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x16";
W, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x17";
X, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x18";
W, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x19";
Z, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x1a";
Num2, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x00"; // Null vt100
Num6, egui::Modifiers::SHIFT | egui::Modifiers::CTRL; b"\x1e";
// CTRL + ALT
End, egui::Modifiers::CTRL | egui::Modifiers::ALT; b"\x1b[1;7F";
Home, egui::Modifiers::CTRL | egui::Modifiers::ALT; b"\x1b[1;7H";
PageUp, egui::Modifiers::CTRL | egui::Modifiers::ALT; b"\x1b[5;7~";
PageDown, egui::Modifiers::CTRL | egui::Modifiers::ALT; b"\x1b[6;7~";
ArrowUp, egui::Modifiers::CTRL | egui::Modifiers::ALT; b"\x1b[1;7A";
ArrowDown, egui::Modifiers::CTRL | egui::Modifiers::ALT; b"\x1b[1;7B";
ArrowLeft, egui::Modifiers::CTRL | egui::Modifiers::ALT; b"\x1b[1;7D";
ArrowRight, egui::Modifiers::CTRL | egui::Modifiers::ALT; b"\x1b[1;7C";
// SHIFT + CTRL + ALT
End, egui::Modifiers::SHIFT | egui::Modifiers::CTRL | egui::Modifiers::ALT; b"\x1b[1;8F";
Home, egui::Modifiers::SHIFT | egui::Modifiers::CTRL | egui::Modifiers::ALT; b"\x1b[1;8H";
ArrowUp, egui::Modifiers::SHIFT | egui::Modifiers::CTRL | egui::Modifiers::ALT; b"\x1b[1;8A";
ArrowDown, egui::Modifiers::SHIFT | egui::Modifiers::CTRL | egui::Modifiers::ALT; b"\x1b[1;8B";
ArrowLeft, egui::Modifiers::SHIFT | egui::Modifiers::CTRL | egui::Modifiers::ALT; b"\x1b[1;8D";
ArrowRight, egui::Modifiers::SHIFT | egui::Modifiers::CTRL | egui::Modifiers::ALT; b"\x1b[1;8C";
}
}
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