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Late stage initialization for terminal support

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This commit is contained in:
Alessandro Pignotti 2024-10-05 19:22:47 +02:00
parent 56257e6f69
commit 95c7a857b9
1 changed files with 25 additions and 0 deletions
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25
src/App.svelte
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@ -13,6 +13,19 @@
term.loadAddon(fitAddon);
var linkAddon = new WebLinksAddon();
term.loadAddon(linkAddon);
var cxReadFunc = null;
function writeData(buf)
{
term.write(new Uint8Array(buf));
}
function readData(str)
{
if(cxReadFunc == null)
return;
for(var i=0;i<str.length;i++)
cxReadFunc(str.charCodeAt(i));
}
term.onData(readData);
function initTerminal()
{
const consoleDiv = document.getElementById("console");
@ -21,6 +34,15 @@
fitAddon.fit();
window.addEventListener("resize", function(ev){ fitAddon.fit(); });
term.focus();
// Avoid undesired default DnD handling
function preventDefaults (e) {
e.preventDefault()
e.stopPropagation()
}
consoleDiv.addEventListener("dragover", preventDefaults, false);
consoleDiv.addEventListener("dragenter", preventDefaults, false);
consoleDiv.addEventListener("dragleave", preventDefaults, false);
consoleDiv.addEventListener("drop", preventDefaults, false);
initCheerpX();
}
async function initCheerpX()
@ -86,6 +108,9 @@
// TODO: Print error message on console
throw e;
}
// TODO: Register activity callbacks
term.scrollToBottom();
cxReadFunc = cx.setCustomConsole(writeData, term.cols, term.rows);
}
onMount(initTerminal);
</script>