/**
* Get keyboard, mouse, and screen resize events.
*
+ * @param queue list to append new events to
* @param timeout maximum amount of time (in millis) to wait for an
* event. 0 means to return immediately, i.e. perform a poll.
- * @return events received, or an empty list if the timeout was reached
- * first
*/
@Override
- public List<TInputEvent> getEvents(int timeout) {
- return terminal.getEvents();
+ public void getEvents(List<TInputEvent> queue, int timeout) {
+ if (timeout > 0) {
+ // Try to sleep, let the terminal's input thread wake me up if
+ // something came in.
+ synchronized (terminal) {
+ try {
+ terminal.wait(timeout);
+ if (terminal.hasEvents()) {
+ // System.err.println("getEvents()");
+ terminal.getIdleEvents(queue);
+ } else {
+ // If I got here, then I timed out. Call
+ // terminal.getIdleEvents() to pick up stragglers
+ // like bare resize.
+ // System.err.println("getIdleEvents()");
+ terminal.getIdleEvents(queue);
+ }
+ } catch (InterruptedException e) {
+ // Spurious interrupt, pretend it was like a timeout.
+ // System.err.println("[interrupt] getEvents()");
+ terminal.getIdleEvents(queue);
+ }
+ }
+ } else {
+ // Asking for a poll, go get it.
+ System.err.println("[polled] getEvents()");
+ terminal.getEvents(queue);
+ }
}
/**