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package org.uscxml.tests.ioprocessor.console;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import org.uscxml.Data;
import org.uscxml.Event;
import org.uscxml.IOProcessor;
import org.uscxml.Interpreter;
import org.uscxml.SendRequest;
import org.uscxml.StringList;
public class ConsoleIOProc extends IOProcessor implements KeyListener {
/** IOProcessor */
@Override
public IOProcessor create(Interpreter interpreter) {
ConsoleIOProc ioProc = new ConsoleIOProc();
ioProc.swigReleaseOwnership();
if (ConsoleFrame.perInterpreter.containsKey(interpreter)) {
ConsoleFrame.perInterpreter.get(interpreter).addKeyListener(ioProc);
} else {
System.err.println("No data for interpreter specific instances");
}
return ioProc;
}
/** IOProcessor */
@Override
public StringList getNames() {
StringList ss = new StringList();
ss.add("console");
return ss;
}
/** IOProcessor */
@Override
public Data getDataModelVariables() {
// return anything for _ioprocessor['console']
Data data = Data.fromJSON("{ foo: \"bar\", test: [1,2,3,4,5,6] }");
return data;
}
/** IOProcessor */
@Override
public void send(SendRequest req) {
// interpreter wants to send something, just print on console
System.out.println(req);
}
/** KeyListener */
@Override
public void keyPressed(KeyEvent e) {
Event evt = new Event("key.pressed");
evt.setData(keyEventToData(e));
returnEvent(evt, true);
}
/** KeyListener */
@Override
public void keyReleased(KeyEvent e) {
Event evt = new Event("key.released");
evt.setData(keyEventToData(e));
returnEvent(evt, true);
}
/** KeyListener */
@Override
public void keyTyped(KeyEvent e) {
Event evt = new Event("key.typed");
evt.setData(keyEventToData(e));
returnEvent(evt, true);
}
static Data keyEventToData(KeyEvent e) {
Data data = new Data();
data.put("id", new Data(e.getID()));
data.put("keyChar", new Data(e.getKeyChar()));
data.put("keyLocation", new Data(e.getKeyLocation()));
data.put("modifiers", new Data(e.getModifiers()));
data.put("modifiersEx", new Data(e.getModifiersEx()));
data.put("when", new Data(e.getWhen()));
data.put("actionKey", new Data(e.isActionKey()));
data.put("altDown", new Data(e.isAltDown()));
data.put("altGraphDown", new Data(e.isAltGraphDown()));
data.put("ctrlDown", new Data(e.isControlDown()));
data.put("metaDown", new Data(e.isMetaDown()));
data.put("shiftDown", new Data(e.isShiftDown()));
return data;
}
}
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