From cb5de9ed6d3aa866034ab27489ba062c75609b9d Mon Sep 17 00:00:00 2001
From: Lisa Milne <lisamilne618@gmail.com>
Date: Tue, 28 Nov 2023 17:37:30 +1000
Subject: [PATCH] remove term.preventInput()

---
 clite/core.js | 31 +++++++++++++++++++------------
 1 file changed, 19 insertions(+), 12 deletions(-)

diff --git a/clite/core.js b/clite/core.js
index bc1ca4e..24cb3f1 100644
--- a/clite/core.js
+++ b/clite/core.js
@@ -59,14 +59,13 @@ var clite = {
 		reboot:function() {
 			clite.log.write('The system is rebooting');
 			setTimeout(function() {
-				clite.term.preventInput();
+				clite.term.ttyctrl('hide');
 				clite.log.write('Bringing down the system');
 				var l = clite.core.load.script;
 				var s = Array.from(document.getElementsByTagName('src'));
 				s.forEach(function(el,i) {
 					el.parentNode.removeChild(el);
 				});
-				clite.term.preventInput();
 				clite.log.write('Resetting system core');
 				delete clite;
 				clite = null;
@@ -166,7 +165,7 @@ var clite = {
 								s.forEach(function(el) {
 									el.parentNode.removeChild(el);
 								});
-								clite.term.preventInput();
+								clite.term.ttyctrl('hide');
 								delete clite;
 								clite = null;
 							},10);
@@ -1790,6 +1789,7 @@ clite.log = {
 clite.term = {
 	data:{
 		type:'text',
+		show:true,
 		form:null,
 		field:null,
 		handler:null,
@@ -1835,13 +1835,6 @@ clite.term = {
 	clear:function() {
 		document.getElementById('terminal').innerHTML = '';
 	},
-	preventInput:function() {
-		return;
-		var f = document.getElementById('form');
-		if (!f)
-			return;
-		f.parentNode.removeChild(f);
-	},
 	writeLine:function(txt) {
 		var a = document.createElement('article');
 		a.innerHTML = clite.lib.htmlEncode(txt);
@@ -1855,6 +1848,11 @@ clite.term = {
 	},
 	genForm:function() {
 		var f = document.getElementById('form');
+		if (!clite.term.data.show) {
+			if (f)
+				f.parentNode.removeChild(f);
+			return;
+		}
 		if (!f)
 			f = document.createElement('form');
 		f.id = 'form';
@@ -1883,14 +1881,12 @@ clite.term = {
 					var cb = clite.term.data.type.callback;
 					clite.term.setPass(false);
 					clite.term.writeLine('loaded');
-					clite.term.preventInput();
 					cb(reader.result);
 				};
 				reader.onerror = function() {
 					var cb = clite.term.data.type.callback;
 					clite.term.setPass(false);
 					clite.term.writeLine('load failed');
-					clite.term.preventInput();
 					cb(null);
 				};
 				reader.readAsText(e.target.files[0]);
@@ -1937,6 +1933,17 @@ clite.term = {
 			clite.term.data.prompt = v;
 			return true;
 			break;
+		case 'hide': // turns off input
+			clite.term.data.show = false;
+			var f = document.getElementById('form');
+			if (!f)
+				return;
+			f.parentNode.removeChild(f);
+			break;
+		case 'show': // turns on input
+			clite.term.data.show = true;
+			clite.term.genForm();
+			break;
 		default:
 			return false;
 		}