/**
* Initializes default events, i.e. all given maps handle mouse and keyboard interactions. No
* cross-listening between maps.
*
* @param p The PApplet needed for mouse and key user interactions.
* @param maps One or many maps.
* @return The EventDispatcher to use for additional event handling.
*/
public static EventDispatcher createDefaultEventDispatcher(PApplet p, UnfoldingMap... maps) {
EventDispatcher eventDispatcher = new EventDispatcher();
MouseHandler mouseHandler = new MouseHandler(p, maps);
KeyboardHandler keyboardHandler = new KeyboardHandler(p, maps);
eventDispatcher.addBroadcaster(mouseHandler);
eventDispatcher.addBroadcaster(keyboardHandler);
for (UnfoldingMap map : maps) {
eventDispatcher.register(map, PanMapEvent.TYPE_PAN, map.getId());
eventDispatcher.register(map, ZoomMapEvent.TYPE_ZOOM, map.getId());
}
return eventDispatcher;
}
public void setup() {
size(1200, 600, GLConstants.GLGRAPHICS);
smooth();
// Creates non-default dispatcher to register own broadcasters and listeners.
eventDispatcher = new EventDispatcher();
// Creates default mapDisplay
Map map1 = new Map(this, "map1", 10, 10, 400, 400);
maps.add(map1);
Map map2 = new Map(this, "map2", 420, 10, 400, 400);
maps.add(map2);
Map map3 = new Map(this, "map3", 830, 10, 400, 400);
maps.add(map3);
debugDisplay = new DebugDisplay(this, map1.mapDisplay, 10, 390, 250, 150);
MouseHandler mouseHandler = new MouseHandler(this, maps);
eventDispatcher.addBroadcaster(mouseHandler);
KeyboardHandler keyboardHandler = new KeyboardHandler(this, maps);
eventDispatcher.addBroadcaster(keyboardHandler);
// See class description for detailed explanation of these registrations.
eventDispatcher.register(map1, "pan");
eventDispatcher.register(map1, "zoom");
eventDispatcher.register(map2, "pan", map1.getId(), map2.getId());
eventDispatcher.register(map2, "zoom", map1.getId(), map2.getId());
map2.setActive(true); // only map2 gets keyboard (non hit test) events
eventDispatcher.register(map3, "pan", map1.getId(), map2.getId());
eventDispatcher.register(map3, "zoom", map2.getId());
// Prints all listeners
log.debug("pan=" + eventDispatcher.typedScopedListeners.size());
List<ScopedListeners> scopedListenersList = eventDispatcher.typedScopedListeners.get("pan");
log.debug("pan-scopes=" + scopedListenersList.size());
for (ScopedListeners scopedListeners : scopedListenersList) {
log.debug(
scopedListeners.scopeIds + " has + " + scopedListeners.listeners.size() + " listeners");
}
}