events.cpp
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#include <ion/events.h>
#include <stdio.h>
#include <stdlib.h>
#include "display.h"
namespace Ion {
namespace Events {
static int sLogAfterNumberOfEvents = -1;
static int sEventCount = 0;
Event getEvent(int * timeout) {
Ion::Events::Event event = Ion::Events::None;
while (!(event.isDefined() && event.isKeyboardEvent())) {
int c = getchar();
if (c == EOF) {
printf("Finished processing %d events\n", sEventCount);
event = Ion::Events::Termination;
break;
}
event = Ion::Events::Event(c);
}
if (sEventCount++ > sLogAfterNumberOfEvents && sLogAfterNumberOfEvents >= 0) {
char filename[32];
sprintf(filename, "event%d.png", sEventCount);
Ion::Display::Blackbox::writeFrameBufferToFile(filename);
#if DEBUG
printf("Event %d is %s\n", sEventCount, event.name());
#endif
}
return event;
}
namespace Blackbox {
void dumpEventCount(int i) {
printf("Current event index: %d\n", sEventCount);
}
void logAfter(int numberOfEvents) {
sLogAfterNumberOfEvents = numberOfEvents;
}
}
}
}