Fix lag in TTerminalWindow

[fanfix.git] / src / jexer / TApplication.java

diff --git a/src/jexer/TApplication.java b/src/jexer/TApplication.java
index d74d6c5aa98c964e7ee737e3ea960aab0b79eebb..b7c5f8ef51e5c63f30605d840d8dab0967f1b86b 100644 (file)
--- a/src/jexer/TApplication.java
+++ b/src/jexer/TApplication.java
@@ -283,6 +283,10 @@ public class TApplication implements Runnable {
      * Wake the sleeping active event handler.
      */
     private void wakeEventHandler() {
+        if (!started) {
+            return;
+        }
+
         if (secondaryEventHandler != null) {
             synchronized (secondaryEventHandler) {
                 secondaryEventHandler.notify();
@@ -426,6 +430,11 @@ public class TApplication implements Runnable {
      */
     private List<TTimer> timers;
 
+    /**
+     * When true, the application has been started.
+     */
+    private volatile boolean started = false;
+
     /**
      * When true, exit the application.
      */
@@ -931,6 +940,8 @@ public class TApplication implements Runnable {
         primaryEventHandler = new WidgetEventHandler(this, true);
         (new Thread(primaryEventHandler)).start();
 
+        started = true;
+
         while (!quit) {
             synchronized (this) {
                 boolean doWait = false;
@@ -2383,6 +2394,24 @@ public class TApplication implements Runnable {
         }
     }
 
+    /**
+     * Post an event to process.
+     *
+     * @param event new event to add to the queue
+     */
+    public final void postEvent(final TInputEvent event) {
+        synchronized (this) {
+            synchronized (fillEventQueue) {
+                fillEventQueue.add(event);
+            }
+            if (debugThreads) {
+                System.err.println(System.currentTimeMillis() + " " +
+                    Thread.currentThread() + " postEvent() wake up main");
+            }
+            this.notify();
+        }
+    }
+
     /**
      * Post an event to process and turn off the menu.
      *