';
document.body.appendChild(bar);
// ── terminal I/O ─────────────────────────────────────────
function send(k){
if(document.body.classList.contains('selmode')) toggleSel();
var t=window.term;
if(!t) return;
if(t._core && t._core.coreService && t._core.coreService.triggerDataEvent){
t._core.coreService.triggerDataEvent(k);
} else if(t._core && t._core._onData){
t._core._onData.fire(k);
} else if(t.input){
t.input(k);
}
t.focus();
}
function toggleSel(){
var b=document.getElementById('selbtn');
document.body.classList.toggle('selmode');
if(document.body.classList.contains('selmode')){
b.classList.add('on');b.textContent='Done';
} else {
b.classList.remove('on');b.textContent='Sel';
window.getSelection().removeAllRanges();
if(window.term) window.term.focus();
}
}
function doPaste(){
if(!navigator.clipboard||!navigator.clipboard.readText){
alert('Clipboard access not available (needs HTTPS)');
return;
}
navigator.clipboard.readText().then(function(text){
if(text) send(text);
}).catch(function(e){
alert('Clipboard read failed: '+e.message);
});
}
function doSave(){
send('\x01S');
var btn=document.querySelector('[data-save]');
btn.classList.add('on');
btn.textContent='\u2713 Saved';
setTimeout(function(){btn.classList.remove('on');btn.textContent='Save';},1500);
}
// ── Compose bar (mobile autocorrect workaround) ──
// xterm.js reads keys from a hidden textarea via per-keystroke events;
// Gboard autocorrect/swipe replaces .value in bulk so those chars never
// reach stdin. The compose bar gives autocorrect a real to chew
// on, then sends the assembled string to the terminal in one shot.
var ci=document.getElementById('mb-compose');
function toggleType(){
var on=bar.classList.toggle('composing');
if(on){
// Defer focus so the keyboard opens reliably on iOS/Android
setTimeout(function(){ ci.focus(); },0);
relayout();
} else {
ci.blur();
if(window.term) window.term.focus();
relayout();
}
}
function flushCompose(appendNewline){
var v=ci.value;
ci.value='';
if(v) send(v);
if(appendNewline) send('\r');
ci.focus();
}
ci.addEventListener('keydown',function(e){
if(e.key==='Enter'){
e.preventDefault();
flushCompose(true);
}
});
bar.addEventListener('click',function(e){
var btn=e.target.closest('button');
if(!btn) return;
if(btn.dataset.sel) return toggleSel();
if(btn.dataset.paste) return doPaste();
if(btn.dataset.save) return doSave();
if(btn.dataset.type) return toggleType();
if(btn.dataset.send) return flushCompose(true);
if(btn.dataset.nl) return flushCompose(true); // explicit newline button
if(btn.dataset.k) {
// Key pressed while composing: flush typed text first so order is preserved,
// but DON'T close the compose bar — user is mid-thought.
if(bar.classList.contains('composing') && ci.value){
var v=ci.value; ci.value=''; send(v);
}
send(btn.dataset.k);
if(bar.classList.contains('composing')) ci.focus();
}
});
// Keep terminal focused when tapping outside the toolbar
document.addEventListener('click', function(e){
if(!e.target.closest('#mb') && window.term) window.term.focus();
});
// Tab key shouldn't escape into toolbar focus
bar.querySelectorAll('button').forEach(function(b){ b.tabIndex = -1; });
// Disable mobile autocomplete on xterm's hidden textarea
function disableMobileAutocomplete(){
var ta=document.querySelector('.xterm-helper-textarea');
if(!ta || ta.dataset.acOff) return;
ta.setAttribute('autocomplete','off');
ta.setAttribute('autocorrect','off');
ta.setAttribute('autocapitalize','off');
ta.setAttribute('spellcheck','false');
ta.dataset.acOff='1';
}
// Resize terminal to leave room for the toolbar on mobile.
// Height is dynamic: 2 rows when collapsed, 3 when compose bar is open.
function relayout(){
var el=document.querySelector('.xterm');
if(!el || window.innerWidth>900) return;
var h=bar.offsetHeight || 92;
el.style.height='calc(100vh - '+(h+4)+'px)';
if(window.term && window.term.fit) window.term.fit();
}
var obs=new MutationObserver(function(){
disableMobileAutocomplete();
relayout();
});
obs.observe(document.body,{childList:true,subtree:true});
window.addEventListener('resize',relayout);
})();