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backspace support in bootmenu
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This commit is contained in:
Leon van Kammen 2025-01-24 17:30:09 +01:00
parent c537b49a4b
commit f49b457a03
1 changed files with 10 additions and 1 deletions
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11
com/isoterminal/feat/term.js
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@ -71,7 +71,16 @@ ISOTerminal.prototype.TermInit = function(){
this.term.el = el this.term.el = el
// this is the default REPL
// please do not edit or replace this
// but instead extend/override ISOTerminal.prototype.boot.menu
// as demonstrated in index.html
this.term.setKeyHandler( (ch) => { this.term.setKeyHandler( (ch) => {
let erase = false
if( ch == '\x7F' ){
ch = "\b \b" // why does write() not just support \x7F ?
erase = true
}
if( this.boot.menu.selected ){ if( this.boot.menu.selected ){
this.boot.menu.selected.keyHandler.call(this,ch) this.boot.menu.selected.keyHandler.call(this,ch)
}else if( (ch == "\n" || ch == "\r") ){ }else if( (ch == "\n" || ch == "\r") ){
@ -83,7 +92,7 @@ ISOTerminal.prototype.TermInit = function(){
}else{ }else{
this.term.write(ch) this.term.write(ch)
} }
this.lastChar = ch if( !erase ) this.lastChar = ch
}) })
aEntity.el.addEventListener('focus', () => el.querySelector("textarea").focus() ) aEntity.el.addEventListener('focus', () => el.querySelector("textarea").focus() )
aEntity.el.addEventListener('serial-output-string', (e) => { aEntity.el.addEventListener('serial-output-string', (e) => {