1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
package input
import (
"github.com/charmbracelet/x/ansi"
)
func parseXTermModifyOtherKeys(params ansi.Params) Event {
// XTerm modify other keys starts with ESC [ 27 ; <modifier> ; <code> ~
xmod, _, _ := params.Param(1, 1)
xrune, _, _ := params.Param(2, 1)
mod := KeyMod(xmod - 1)
r := rune(xrune)
switch r {
case ansi.BS:
return KeyPressEvent{Mod: mod, Code: KeyBackspace}
case ansi.HT:
return KeyPressEvent{Mod: mod, Code: KeyTab}
case ansi.CR:
return KeyPressEvent{Mod: mod, Code: KeyEnter}
case ansi.ESC:
return KeyPressEvent{Mod: mod, Code: KeyEscape}
case ansi.DEL:
return KeyPressEvent{Mod: mod, Code: KeyBackspace}
}
// CSI 27 ; <modifier> ; <code> ~ keys defined in XTerm modifyOtherKeys
k := KeyPressEvent{Code: r, Mod: mod}
if k.Mod <= ModShift {
k.Text = string(r)
}
return k
}
// TerminalVersionEvent is a message that represents the terminal version.
type TerminalVersionEvent string
// ModifyOtherKeysEvent represents a modifyOtherKeys event.
//
// 0: disable
// 1: enable mode 1
// 2: enable mode 2
//
// See: https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h3-Functions-using-CSI-_-ordered-by-the-final-character_s_
// See: https://invisible-island.net/xterm/manpage/xterm.html#VT100-Widget-Resources:modifyOtherKeys
type ModifyOtherKeysEvent uint8
|
