- * Here are two examples of how to use {@code SameTextGUIThread}: - *
- * {@code
- * MultiWindowTextGUI textGUI = new MultiWindowTextGUI(new SameTextGUIThread.Factory(), screen);
- * // ... add components ...
- * while(weWantToContinueRunningTheGUI) {
- * if(!textGUI.getGUIThread().processEventsAndUpdate()) {
- * Thread.sleep(1);
- * }
- * }
- * // ... tear down ...
- * }
- *
- * In the example above, we use very precise control over events processing and when to update the GUI. In the example
- * below we pass some of that control over to Lanterna, since the thread won't resume until the window is closed.
- *
- * {@code
- * MultiWindowTextGUI textGUI = new MultiWindowTextGUI(new SameTextGUIThread.Factory(), screen);
- * Window window = new MyWindow();
- * textGUI.addWindowAndWait(window); // This call will run the event/update loop and won't return until "window" is closed
- * // ... tear down ...
- * }
- *
- * @see SeparateTextGUIThread
- * @see TextGUIThread
- */
-public class SameTextGUIThread extends AbstractTextGUIThread {
-
- private final Thread guiThread;
-
- private SameTextGUIThread(TextGUI textGUI) {
- super(textGUI);
- guiThread = Thread.currentThread();
- }
-
- @Override
- public Thread getThread() {
- return guiThread;
- }
-
- @Override
- public void invokeAndWait(Runnable runnable) throws IllegalStateException, InterruptedException {
- if(guiThread == null || guiThread == Thread.currentThread()) {
- runnable.run();
- }
- super.invokeAndWait(runnable);
- }
-
- /**
- * Default factory class for {@code SameTextGUIThread}, you need to pass this to the {@code TextGUI} constructor if
- * you want it to use this class
- */
- public static class Factory implements TextGUIThreadFactory {
- @Override
- public TextGUIThread createTextGUIThread(TextGUI textGUI) {
- return new SameTextGUIThread(textGUI);
- }
- }
-}