static {
NAVIGATION_KEY_IDENTIFIERS.put("Left", KeyCodes.KEY_LEFT);
NAVIGATION_KEY_IDENTIFIERS.put("Right", KeyCodes.KEY_RIGHT);
NAVIGATION_KEY_IDENTIFIERS.put("Up", KeyCodes.KEY_UP);
NAVIGATION_KEY_IDENTIFIERS.put("Down", KeyCodes.KEY_DOWN);
NAVIGATION_KEY_IDENTIFIERS.put("PageUp", KeyCodes.KEY_PAGEUP);
NAVIGATION_KEY_IDENTIFIERS.put("PageDown", KeyCodes.KEY_PAGEDOWN);
NAVIGATION_KEY_IDENTIFIERS.put("Home", KeyCodes.KEY_HOME);
NAVIGATION_KEY_IDENTIFIERS.put("End", KeyCodes.KEY_END);
NAVIGATION_KEY_IDENTIFIERS.each(
new ProcV<Integer>() {
public void apply(String key, Integer keyCode) {
NAVIGATION_KEYS.add(keyCode);
}
});
}
@Override
public void onOperationChannelCreated(
OperationChannel channel, ObservableWaveletData snapshot, Accessibility accessibility) {
WaveletId wid = snapshot.getWaveletId();
String id = ModernIdSerialiser.INSTANCE.serialiseWaveletId(wid);
Preconditions.checkState(!channels.containsKey(id));
channels.put(id, channel);
if (wave.getWavelet(wid) != null) {
connect(id);
} else {
// This will trigger the onWaveletAdded callback above.
wave.addWavelet(operationalizer.operationalize(snapshot));
}
}
public void registerChannel(String objectId, GaeChannel channel) {
Preconditions.checkState(
!channels.containsKey(objectId), "Channel handler already registered for " + objectId);
channels.put(objectId, channel);
}