Version 2.0.0: update sources

[jvcard.git] / src / com / googlecode / lanterna / gui2 / AbstractTextGUIThread.java

diff --git a/src/com/googlecode/lanterna/gui2/AbstractTextGUIThread.java b/src/com/googlecode/lanterna/gui2/AbstractTextGUIThread.java
deleted file mode 100644 (file)
index f4a0016..0000000
--- a/src/com/googlecode/lanterna/gui2/AbstractTextGUIThread.java
+++ /dev/null
@@ -1,88 +0,0 @@
-package com.googlecode.lanterna.gui2;
-
-import java.io.IOException;
-import java.util.Queue;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.LinkedBlockingQueue;
-
-/**
- * Created by martin on 20/06/15.
- */
-public abstract class AbstractTextGUIThread implements TextGUIThread {
-
-    protected final TextGUI textGUI;
-    protected final Queue<Runnable> customTasks;
-    protected ExceptionHandler exceptionHandler;
-
-    public AbstractTextGUIThread(TextGUI textGUI) {
-        this.exceptionHandler = new ExceptionHandler() {
-            @Override
-            public boolean onIOException(IOException e) {
-                e.printStackTrace();
-                return true;
-            }
-
-            @Override
-            public boolean onRuntimeException(RuntimeException e) {
-                e.printStackTrace();
-                return true;
-            }
-        };
-        this.textGUI = textGUI;
-        this.customTasks = new LinkedBlockingQueue<Runnable>();
-    }
-
-    @Override
-    public void invokeLater(Runnable runnable) throws IllegalStateException {
-        customTasks.add(runnable);
-    }
-
-    @Override
-    public void setExceptionHandler(ExceptionHandler exceptionHandler) {
-        if(exceptionHandler == null) {
-            throw new IllegalArgumentException("Cannot call setExceptionHandler(null)");
-        }
-        this.exceptionHandler = exceptionHandler;
-    }
-
-    @Override
-    public synchronized boolean processEventsAndUpdate() throws IOException {
-        if(getThread() != Thread.currentThread()) {
-            throw new IllegalStateException("Calling processEventAndUpdate outside of GUI thread");
-        }
-        textGUI.processInput();
-        while(!customTasks.isEmpty()) {
-            Runnable r = customTasks.poll();
-            if(r != null) {
-                r.run();
-            }
-        }
-        if(textGUI.isPendingUpdate()) {
-            textGUI.updateScreen();
-            return true;
-        }
-        return false;
-    }
-
-    @Override
-    public void invokeAndWait(final Runnable runnable) throws IllegalStateException, InterruptedException {
-        if(Thread.currentThread() == getThread()) {
-            runnable.run();
-        }
-        else {
-            final CountDownLatch countDownLatch = new CountDownLatch(1);
-            invokeLater(new Runnable() {
-                @Override
-                public void run() {
-                    try {
-                        runnable.run();
-                    }
-                    finally {
-                        countDownLatch.countDown();
-                    }
-                }
-            });
-            countDownLatch.await();
-        }
-    }
-}