From 2ae76299351bf02a6baa93f8ee48414d13a55a2c Mon Sep 17 00:00:00 2001
From: Ludovic Apvrille <ludovic.apvrille@telecom-paristech.fr>
Date: Wed, 27 Mar 2019 14:45:32 +0100
Subject: [PATCH] Test on DEL
---
src/main/java/myutil/Terminal.java | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/src/main/java/myutil/Terminal.java b/src/main/java/myutil/Terminal.java
index 865db10f72..777eb5b67c 100644
--- a/src/main/java/myutil/Terminal.java
+++ b/src/main/java/myutil/Terminal.java
@@ -212,7 +212,7 @@ public class Terminal {
//BACKSPACE
if ((val == BACKSPACE) || (val == DEL)) {
currentBuf = del(currentBuf);
-
+
//TAB
} else if (val == TAB) {
@@ -232,8 +232,13 @@ public class Terminal {
currentBuf += x;
} else {
//System.out.println("Tricky cursor position");
+ int sep = currentBuf.length()- cursorPosition;
currentBuf = currentBuf.substring(0,cursorPosition-1) + x + currentBuf.substring(cursorPosition, currentBuf.length());
myPrint("" + x + currentBuf.substring(cursorPosition, currentBuf.length()));
+ // Must move cursor to previous psition + 1
+ for(int i=0; i<sep; i++) {
+ backwardCode();
+ }
}
cursorPosition ++;
@@ -308,10 +313,14 @@ public class Terminal {
if (cursorPosition == 0) {
return;
}
- System.out.print("\033[1D");
+ backwardCode();
cursorPosition --;
}
+ private void backwardCode() {
+ System.out.print("\033[1D");
+ }
+
private void forward(String currentBuf) {
if (cursorPosition == currentBuf.length()) {
return ;
--
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