feat: initial release - mobile-first web terminal with tmux touch toolbar and push notifications

2026-03-26 18:59:37 -04:00
commit 5f1beb4d4d
13 changed files with 376 additions and 0 deletions
@@ -0,0 +1,81 @@
+(function(){
+  if(window._toolbar) return;
+  window._toolbar=true;
+
+  var css=document.createElement('style');
+  css.textContent=`
+    #mb{display:none;position:fixed;bottom:0;left:0;right:0;background:#111;
+      border-top:2px solid #D35400;padding:5px 4px;gap:4px;justify-content:center;
+      flex-wrap:wrap;z-index:99999}
+    #mb button{background:#222;color:#ccc;border:1px solid #444;border-radius:5px;
+      padding:10px 12px;font-size:14px;font-family:ui-monospace,monospace;
+      cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;
+      min-width:42px;text-align:center;user-select:none}
+    #mb button:active{background:#D35400;color:#0a0a0a;border-color:#D35400}
+    #mb button.hi{border-color:#D35400;color:#D35400}
+    #mb button.on{background:#D35400;color:#0a0a0a;border-color:#D35400}
+    #mb .sep{width:1px;background:#333;margin:0 2px;align-self:stretch}
+    @media(max-width:900px){#mb{display:flex}}
+    body.selmode .xterm-screen{pointer-events:none!important;
+      user-select:text!important;-webkit-user-select:text!important}
+  `;
+  document.head.appendChild(css);
+
+  var bar=document.createElement('div');
+  bar.id='mb';
+  bar.innerHTML=
+    '<button class="hi" data-k="\\x01c">+Tab</button>'+
+    '<button data-k="\\x01n">Next</button>'+
+    '<button data-k="\\x01p">Prev</button>'+
+    '<div class="sep"></div>'+
+    '<button data-k="\\x03">^C</button>'+
+    '<button data-k="\\x04">^D</button>'+
+    '<button data-k="\\x0c">Clr</button>'+
+    '<div class="sep"></div>'+
+    '<button data-k="\\x1b">Esc</button>'+
+    '<button data-k="\\t">Tab</button>'+
+    '<button data-k="\\x1bOA">\u25B2</button>'+
+    '<button data-k="\\x1bOB">\u25BC</button>'+
+    '<div class="sep"></div>'+
+    '<button class="hi" id="selbtn" data-sel="1">Sel</button>'+
+    '<button data-k="\\x01%">Spl</button>'+
+    '<button data-k="\\x01o">Pane</button>'+
+    '<button data-k="\\x01x">Kill</button>';
+  document.body.appendChild(bar);
+
+  function send(k){
+    if(document.body.classList.contains('selmode')) toggleSel();
+    k=k.replace(/\\x([0-9a-f]{2})/gi,function(_,h){return String.fromCharCode(parseInt(h,16));});
+    k=k.replace(/\\t/g,'\t');
+    if(window.term){window.term.input(k);window.term.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();
+    }
+  }
+
+  bar.addEventListener('click',function(e){
+    var btn=e.target.closest('button');
+    if(!btn) return;
+    if(btn.dataset.sel) return toggleSel();
+    if(btn.dataset.k) send(btn.dataset.k);
+  });
+
+  // Shrink terminal for toolbar on mobile
+  var obs=new MutationObserver(function(){
+    var el=document.querySelector('.xterm');
+    if(el && window.innerWidth<=900){
+      el.style.height='calc(100vh - 54px)';
+      if(window.term && window.term.fit) window.term.fit();
+    }
+  });
+  obs.observe(document.body,{childList:true,subtree:true});
+})();