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handle all keys for mappings

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Mentioned in #1.
This commit is contained in:
Gokcehan 2016-08-28 18:21:42 +03:00
parent a6ae19b0b3
commit f356e6d694
2 changed files with 110 additions and 18 deletions
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2
etc/lfrc.example
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@ -39,7 +39,7 @@ map gh cd ~
map gr cd /
# use enter for shell commands
map <cr> read-shell
map <enter> read-shell
# mappings for pager and editor (change as you like)
map i $less "$f"

126
ui.go
View File

@ -454,20 +454,52 @@ func (ui *UI) getExpr(nav *Nav) Expr {
switch ev := termbox.PollEvent(); ev.Type {
case termbox.EventKey:
if ev.Ch != 0 {
acc = append(acc, ev.Ch)
switch ev.Ch {
case '<':
acc = append(acc, '<', 'l', 't', '>')
case '>':
acc = append(acc, '<', 'g', 't', '>')
default:
acc = append(acc, ev.Ch)
}
} else {
// TODO: rest of the keys
switch ev.Key {
case termbox.KeySpace:
acc = append(acc, '<', 's', 'p', 'a', 'c', 'e', '>')
case termbox.KeyEnter:
acc = append(acc, '<', 'c', 'r', '>')
case termbox.KeyBackspace:
acc = append(acc, '<', 'b', 's', '>')
case termbox.KeyBackspace2:
acc = append(acc, '<', 'b', 's', '2', '>')
case termbox.KeyTab:
acc = append(acc, '<', 't', 'a', 'b', '>')
case termbox.KeyF1:
acc = append(acc, '<', 'f', '-', '1', '>')
case termbox.KeyF2:
acc = append(acc, '<', 'f', '-', '2', '>')
case termbox.KeyF3:
acc = append(acc, '<', 'f', '-', '3', '>')
case termbox.KeyF4:
acc = append(acc, '<', 'f', '-', '4', '>')
case termbox.KeyF5:
acc = append(acc, '<', 'f', '-', '5', '>')
case termbox.KeyF6:
acc = append(acc, '<', 'f', '-', '6', '>')
case termbox.KeyF7:
acc = append(acc, '<', 'f', '-', '7', '>')
case termbox.KeyF8:
acc = append(acc, '<', 'f', '-', '8', '>')
case termbox.KeyF9:
acc = append(acc, '<', 'f', '-', '9', '>')
case termbox.KeyF10:
acc = append(acc, '<', 'f', '-', '1', '0', '>')
case termbox.KeyF11:
acc = append(acc, '<', 'f', '-', '1', '1', '>')
case termbox.KeyF12:
acc = append(acc, '<', 'f', '-', '1', '2', '>')
case termbox.KeyInsert:
acc = append(acc, '<', 'i', 'n', 's', 'e', 'r', 't', '>')
case termbox.KeyDelete:
acc = append(acc, '<', 'd', 'e', 'l', 'e', 't', 'e', '>')
case termbox.KeyHome:
acc = append(acc, '<', 'h', 'o', 'm', 'e', '>')
case termbox.KeyEnd:
acc = append(acc, '<', 'e', 'n', 'd', '>')
case termbox.KeyPgup:
acc = append(acc, '<', 'p', 'g', 'u', 'p', '>')
case termbox.KeyPgdn:
acc = append(acc, '<', 'p', 'g', 'd', 'n', '>')
case termbox.KeyArrowUp:
acc = append(acc, '<', 'u', 'p', '>')
case termbox.KeyArrowDown:
@ -476,15 +508,75 @@ func (ui *UI) getExpr(nav *Nav) Expr {
acc = append(acc, '<', 'l', 'e', 'f', 't', '>')
case termbox.KeyArrowRight:
acc = append(acc, '<', 'r', 'i', 'g', 'h', 't', '>')
case termbox.KeyCtrlSpace: // also KeyCtrlTilde and KeyCtrl2
acc = append(acc, '<', 'c', '-', 's', 'p', 'a', 'c', 'e', '>')
case termbox.KeyCtrlA:
acc = append(acc, '<', 'c', '-', 'a', '>')
case termbox.KeyCtrlB:
acc = append(acc, '<', 'c', '-', 'b', '>')
case termbox.KeyCtrlC:
acc = append(acc, '<', 'c', '-', 'c', '>')
case termbox.KeyCtrlD:
acc = append(acc, '<', 'c', '-', 'd', '>')
case termbox.KeyCtrlE:
acc = append(acc, '<', 'c', '-', 'e', '>')
case termbox.KeyCtrlF:
acc = append(acc, '<', 'c', '-', 'f', '>')
case termbox.KeyCtrlG:
acc = append(acc, '<', 'c', '-', 'g', '>')
case termbox.KeyBackspace: // also KeyCtrlH
acc = append(acc, '<', 'b', 's', '>')
case termbox.KeyTab: // also KeyCtrlI
acc = append(acc, '<', 't', 'a', 'b', '>')
case termbox.KeyCtrlJ:
acc = append(acc, '<', 'c', '-', 'j', '>')
case termbox.KeyCtrlK:
acc = append(acc, '<', 'c', '-', 'k', '>')
case termbox.KeyCtrlL:
acc = append(acc, '<', 'c', '-', 'l', '>')
case termbox.KeyEsc:
acc = nil
return r
default:
ui.message = fmt.Sprintf("unhandled key")
case termbox.KeyEnter: // also KeyCtrlM
acc = append(acc, '<', 'e', 'n', 't', 'e', 'r', '>')
case termbox.KeyCtrlN:
acc = append(acc, '<', 'c', '-', 'n', '>')
case termbox.KeyCtrlO:
acc = append(acc, '<', 'c', '-', 'o', '>')
case termbox.KeyCtrlP:
acc = append(acc, '<', 'c', '-', 'p', '>')
case termbox.KeyCtrlQ:
acc = append(acc, '<', 'c', '-', 'q', '>')
case termbox.KeyCtrlR:
acc = append(acc, '<', 'c', '-', 'r', '>')
case termbox.KeyCtrlS:
acc = append(acc, '<', 'c', '-', 's', '>')
case termbox.KeyCtrlT:
acc = append(acc, '<', 'c', '-', 't', '>')
case termbox.KeyCtrlU:
acc = append(acc, '<', 'c', '-', 'u', '>')
case termbox.KeyCtrlV:
acc = append(acc, '<', 'c', '-', 'v', '>')
case termbox.KeyCtrlW:
acc = append(acc, '<', 'c', '-', 'w', '>')
case termbox.KeyCtrlX:
acc = append(acc, '<', 'c', '-', 'x', '>')
case termbox.KeyCtrlY:
acc = append(acc, '<', 'c', '-', 'y', '>')
case termbox.KeyCtrlZ:
acc = append(acc, '<', 'c', '-', 'z', '>')
case termbox.KeyEsc: // also KeyCtrlLsqBracket and KeyCtrl3
acc = nil
return r
case termbox.KeyCtrlBackslash: // also KeyCtrl4
acc = append(acc, '<', 'c', '-', '\\', '>')
case termbox.KeyCtrlRsqBracket: // also KeyCtrl5
acc = append(acc, '<', 'c', '-', ']', '>')
case termbox.KeyCtrl6:
acc = append(acc, '<', 'c', '-', '6', '>')
case termbox.KeyCtrlSlash: // also KeyCtrlUnderscore and KeyCtrl7
acc = append(acc, '<', 'c', '-', '/', '>')
case termbox.KeySpace:
acc = append(acc, '<', 's', 'p', 'a', 'c', 'e', '>')
case termbox.KeyBackspace2: // also KeyCtrl8
acc = append(acc, '<', 'b', 's', '2', '>')
}
}