}
/**
- * Subclasses must provide an implementation that syncs the logical
- * screen to the physical device.
+ * Sync the logical screen to the physical device.
*/
- public abstract void flushScreen();
+ public void flushScreen() {
+ screen.flushPhysical();
+ }
+
+ /**
+ * Input events are processed by this Terminal.
+ */
+ protected TerminalReader terminal;
/**
- * Subclasses must provide an implementation to get keyboard, mouse, and
- * screen resize events.
+ * Get keyboard, mouse, and screen resize events.
*
* @param queue list to append new events to
*/
- public abstract void getEvents(List<TInputEvent> queue);
+ public void getEvents(final List<TInputEvent> queue) {
+ if (terminal.hasEvents()) {
+ terminal.getEvents(queue);
+ }
+ }
/**
- * Subclasses must provide an implementation that closes sockets,
- * restores console, etc.
+ * Close the I/O, restore the console, etc.
*/
- public abstract void shutdown();
+ public void shutdown() {
+ terminal.closeTerminal();
+ }
/**
- * Subclasses must provide an implementation that sets the window title.
+ * Set the window title.
*
* @param title the new title
*/
- public abstract void setTitle(final String title);
+ public void setTitle(final String title) {
+ screen.setTitle(title);
+ }
+
+ /**
+ * Set listener to a different Object.
+ *
+ * @param listener the new listening object that run() wakes up on new
+ * input
+ */
+ public void setListener(final Object listener) {
+ terminal.setListener(listener);
+ }
}