From 55054a4bae5ed2a2056a60b064eeec99343f2818 Mon Sep 17 00:00:00 2001
From: ridiculousfish <rf@fishshell.com>
Date: Sun, 10 Dec 2023 13:55:59 -0800
Subject: [PATCH] Add keys to our curses Term structure

This will support rewriting the input machinery in Rust.

Note that while there are a lot of keys here, in practice this is very fast -
taking on the order of microseconds to populate.
---
 fish-rust/src/curses.rs | 218 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 218 insertions(+)

diff --git a/fish-rust/src/curses.rs b/fish-rust/src/curses.rs
index bcccbe512..5da73638a 100644
--- a/fish-rust/src/curses.rs
+++ b/fish-rust/src/curses.rs
@@ -144,6 +144,115 @@ pub struct Term {
     // Flag/boolean capabilities
     pub eat_newline_glitch: bool,
     pub auto_right_margin: bool,
+
+    // Keys.
+    pub key_a1: Option<CString>,
+    pub key_a3: Option<CString>,
+    pub key_b2: Option<CString>,
+    pub key_backspace: Option<CString>,
+    pub key_beg: Option<CString>,
+    pub key_btab: Option<CString>,
+    pub key_c1: Option<CString>,
+    pub key_c3: Option<CString>,
+    pub key_cancel: Option<CString>,
+    pub key_catab: Option<CString>,
+    pub key_clear: Option<CString>,
+    pub key_close: Option<CString>,
+    pub key_command: Option<CString>,
+    pub key_copy: Option<CString>,
+    pub key_create: Option<CString>,
+    pub key_ctab: Option<CString>,
+    pub key_dc: Option<CString>,
+    pub key_dl: Option<CString>,
+    pub key_down: Option<CString>,
+    pub key_eic: Option<CString>,
+    pub key_end: Option<CString>,
+    pub key_enter: Option<CString>,
+    pub key_eol: Option<CString>,
+    pub key_eos: Option<CString>,
+    pub key_exit: Option<CString>,
+    pub key_f0: Option<CString>,
+    pub key_f1: Option<CString>,
+    pub key_f2: Option<CString>,
+    pub key_f3: Option<CString>,
+    pub key_f4: Option<CString>,
+    pub key_f5: Option<CString>,
+    pub key_f6: Option<CString>,
+    pub key_f7: Option<CString>,
+    pub key_f8: Option<CString>,
+    pub key_f9: Option<CString>,
+    pub key_f10: Option<CString>,
+    pub key_f11: Option<CString>,
+    pub key_f12: Option<CString>,
+    pub key_f13: Option<CString>,
+    pub key_f14: Option<CString>,
+    pub key_f15: Option<CString>,
+    pub key_f16: Option<CString>,
+    pub key_f17: Option<CString>,
+    pub key_f18: Option<CString>,
+    pub key_f19: Option<CString>,
+    pub key_f20: Option<CString>,
+    // Note key_f21 through key_f63 are available but no actual keyboard supports them.
+    pub key_find: Option<CString>,
+    pub key_help: Option<CString>,
+    pub key_home: Option<CString>,
+    pub key_ic: Option<CString>,
+    pub key_il: Option<CString>,
+    pub key_left: Option<CString>,
+    pub key_ll: Option<CString>,
+    pub key_mark: Option<CString>,
+    pub key_message: Option<CString>,
+    pub key_move: Option<CString>,
+    pub key_next: Option<CString>,
+    pub key_npage: Option<CString>,
+    pub key_open: Option<CString>,
+    pub key_options: Option<CString>,
+    pub key_ppage: Option<CString>,
+    pub key_previous: Option<CString>,
+    pub key_print: Option<CString>,
+    pub key_redo: Option<CString>,
+    pub key_reference: Option<CString>,
+    pub key_refresh: Option<CString>,
+    pub key_replace: Option<CString>,
+    pub key_restart: Option<CString>,
+    pub key_resume: Option<CString>,
+    pub key_right: Option<CString>,
+    pub key_save: Option<CString>,
+    pub key_sbeg: Option<CString>,
+    pub key_scancel: Option<CString>,
+    pub key_scommand: Option<CString>,
+    pub key_scopy: Option<CString>,
+    pub key_screate: Option<CString>,
+    pub key_sdc: Option<CString>,
+    pub key_sdl: Option<CString>,
+    pub key_select: Option<CString>,
+    pub key_send: Option<CString>,
+    pub key_seol: Option<CString>,
+    pub key_sexit: Option<CString>,
+    pub key_sf: Option<CString>,
+    pub key_sfind: Option<CString>,
+    pub key_shelp: Option<CString>,
+    pub key_shome: Option<CString>,
+    pub key_sic: Option<CString>,
+    pub key_sleft: Option<CString>,
+    pub key_smessage: Option<CString>,
+    pub key_smove: Option<CString>,
+    pub key_snext: Option<CString>,
+    pub key_soptions: Option<CString>,
+    pub key_sprevious: Option<CString>,
+    pub key_sprint: Option<CString>,
+    pub key_sr: Option<CString>,
+    pub key_sredo: Option<CString>,
+    pub key_sreplace: Option<CString>,
+    pub key_sright: Option<CString>,
+    pub key_srsume: Option<CString>,
+    pub key_ssave: Option<CString>,
+    pub key_ssuspend: Option<CString>,
+    pub key_stab: Option<CString>,
+    pub key_sundo: Option<CString>,
+    pub key_suspend: Option<CString>,
+    pub key_undo: Option<CString>,
+    pub key_up: Option<CString>,
 }
 
 impl Term {
@@ -191,6 +300,115 @@ fn new() -> Self {
             // Flag/boolean capabilities
             eat_newline_glitch: get_flag_cap("xn"),
             auto_right_margin: get_flag_cap("am"),
+
+            // Keys. See `man terminfo` for these strings.
+            key_a1: get_str_cap("K1"),
+            key_a3: get_str_cap("K3"),
+            key_b2: get_str_cap("K2"),
+            key_backspace: get_str_cap("kb"),
+            key_beg: get_str_cap("@1"),
+            key_btab: get_str_cap("kB"),
+            key_c1: get_str_cap("K4"),
+            key_c3: get_str_cap("K5"),
+            key_cancel: get_str_cap("@2"),
+            key_catab: get_str_cap("ka"),
+            key_clear: get_str_cap("kC"),
+            key_close: get_str_cap("@3"),
+            key_command: get_str_cap("@4"),
+            key_copy: get_str_cap("@5"),
+            key_create: get_str_cap("@6"),
+            key_ctab: get_str_cap("kt"),
+            key_dc: get_str_cap("kD"),
+            key_dl: get_str_cap("kL"),
+            key_down: get_str_cap("kd"),
+            key_eic: get_str_cap("kM"),
+            key_end: get_str_cap("@7"),
+            key_enter: get_str_cap("@8"),
+            key_eol: get_str_cap("kE"),
+            key_eos: get_str_cap("kS"),
+            key_exit: get_str_cap("@9"),
+            key_f0: get_str_cap("k0"),
+            key_f1: get_str_cap("k1"),
+            key_f10: get_str_cap("k;"),
+            key_f11: get_str_cap("F1"),
+            key_f12: get_str_cap("F2"),
+            key_f13: get_str_cap("F3"),
+            key_f14: get_str_cap("F4"),
+            key_f15: get_str_cap("F5"),
+            key_f16: get_str_cap("F6"),
+            key_f17: get_str_cap("F7"),
+            key_f18: get_str_cap("F8"),
+            key_f19: get_str_cap("F9"),
+            key_f2: get_str_cap("k2"),
+            key_f20: get_str_cap("FA"),
+            // Note key_f21 through key_f63 are available but no actual keyboard supports them.
+            key_f3: get_str_cap("k3"),
+            key_f4: get_str_cap("k4"),
+            key_f5: get_str_cap("k5"),
+            key_f6: get_str_cap("k6"),
+            key_f7: get_str_cap("k7"),
+            key_f8: get_str_cap("k8"),
+            key_f9: get_str_cap("k9"),
+            key_find: get_str_cap("@0"),
+            key_help: get_str_cap("%1"),
+            key_home: get_str_cap("kh"),
+            key_ic: get_str_cap("kI"),
+            key_il: get_str_cap("kA"),
+            key_left: get_str_cap("kl"),
+            key_ll: get_str_cap("kH"),
+            key_mark: get_str_cap("%2"),
+            key_message: get_str_cap("%3"),
+            key_move: get_str_cap("%4"),
+            key_next: get_str_cap("%5"),
+            key_npage: get_str_cap("kN"),
+            key_open: get_str_cap("%6"),
+            key_options: get_str_cap("%7"),
+            key_ppage: get_str_cap("kP"),
+            key_previous: get_str_cap("%8"),
+            key_print: get_str_cap("%9"),
+            key_redo: get_str_cap("%0"),
+            key_reference: get_str_cap("&1"),
+            key_refresh: get_str_cap("&2"),
+            key_replace: get_str_cap("&3"),
+            key_restart: get_str_cap("&4"),
+            key_resume: get_str_cap("&5"),
+            key_right: get_str_cap("kr"),
+            key_save: get_str_cap("&6"),
+            key_sbeg: get_str_cap("&9"),
+            key_scancel: get_str_cap("&0"),
+            key_scommand: get_str_cap("*1"),
+            key_scopy: get_str_cap("*2"),
+            key_screate: get_str_cap("*3"),
+            key_sdc: get_str_cap("*4"),
+            key_sdl: get_str_cap("*5"),
+            key_select: get_str_cap("*6"),
+            key_send: get_str_cap("*7"),
+            key_seol: get_str_cap("*8"),
+            key_sexit: get_str_cap("*9"),
+            key_sf: get_str_cap("kF"),
+            key_sfind: get_str_cap("*0"),
+            key_shelp: get_str_cap("#1"),
+            key_shome: get_str_cap("#2"),
+            key_sic: get_str_cap("#3"),
+            key_sleft: get_str_cap("#4"),
+            key_smessage: get_str_cap("%a"),
+            key_smove: get_str_cap("%b"),
+            key_snext: get_str_cap("%c"),
+            key_soptions: get_str_cap("%d"),
+            key_sprevious: get_str_cap("%e"),
+            key_sprint: get_str_cap("%f"),
+            key_sr: get_str_cap("kR"),
+            key_sredo: get_str_cap("%g"),
+            key_sreplace: get_str_cap("%h"),
+            key_sright: get_str_cap("%i"),
+            key_srsume: get_str_cap("%j"),
+            key_ssave: get_str_cap("!1"),
+            key_ssuspend: get_str_cap("!2"),
+            key_stab: get_str_cap("kT"),
+            key_sundo: get_str_cap("!3"),
+            key_suspend: get_str_cap("&7"),
+            key_undo: get_str_cap("&8"),
+            key_up: get_str_cap("ku"),
         }
     }
 }