From e6b4766d892e8ecdea90722bab70988dc17c7edb Mon Sep 17 00:00:00 2001
From: Emmanuel Bigeon <emmanuel@bigeon.fr>
Date: Mon, 8 Oct 2018 14:44:41 -0400
Subject: [PATCH] interrupt prompt by closing correctly

Signed-off-by: Emmanuel Bigeon <emmanuel@bigeon.fr>
---
 .../java/fr/bigeon/gclc/swt/SWTConsole.java    | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/gclc-swt/src/main/java/fr/bigeon/gclc/swt/SWTConsole.java b/gclc-swt/src/main/java/fr/bigeon/gclc/swt/SWTConsole.java
index 868c4e2..a16e987 100644
--- a/gclc-swt/src/main/java/fr/bigeon/gclc/swt/SWTConsole.java
+++ b/gclc-swt/src/main/java/fr/bigeon/gclc/swt/SWTConsole.java
@@ -117,6 +117,7 @@ public final class SWTConsole extends Composite
     @Override
     public void close() {
         synchronized (promptLock) {
+            prompting = false;
             promptLock.notifyAll();
         }
         if (consoleInput.isDisposed()) {
@@ -159,7 +160,10 @@ public final class SWTConsole extends Composite
     /* (non-Javadoc)
      * @see fr.bigeon.gclc.ConsoleManager#print(java.lang.String) */
     @Override
-    public void print(final String text) {
+    public void print(final String text) throws IOException {
+        if (isDisposed()) {
+            throw new IOException();
+        }
         Display.getDefault().syncExec(new Runnable() {
             @SuppressWarnings("synthetic-access")
             @Override
@@ -174,7 +178,10 @@ public final class SWTConsole extends Composite
     /* (non-Javadoc)
      * @see fr.bigeon.gclc.ConsoleManager#println() */
     @Override
-    public void println() {
+    public void println() throws IOException {
+        if (isDisposed()) {
+            throw new IOException();
+        }
         Display.getDefault().syncExec(new Runnable() {
             @SuppressWarnings("synthetic-access")
             @Override
@@ -189,7 +196,10 @@ public final class SWTConsole extends Composite
     /* (non-Javadoc)
      * @see fr.bigeon.gclc.ConsoleManager#println(java.lang.String) */
     @Override
-    public void println(final String message) {
+    public void println(final String message) throws IOException {
+        if (isDisposed()) {
+            throw new IOException();
+        }
         Display.getDefault().syncExec(new Runnable() {
             @SuppressWarnings("synthetic-access")
             @Override
@@ -264,7 +274,7 @@ public final class SWTConsole extends Composite
                 prompting = true;
                 command = null;
                 promptLock.notifyAll();
-                long start = System.currentTimeMillis();
+                final long start = System.currentTimeMillis();
                 long cur = start;
                 while (prompting && start + timeout>cur) {
                     promptLock.wait((cur-start-timeout)/2);