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package NET.worlds.console;
import NET.worlds.scape.EventQueue;
import NET.worlds.scape.Pilot;
import java.awt.Event;
import java.awt.Font;
import java.awt.TextField;
class FocusPreservingTextField extends TextField {
private static final long serialVersionUID = 7475622191515920214L;
private static FocusPreservingTextField lostFocus;
private static FocusPreservingTextField hasFocus;
private static FocusPreservingTextField chatLine;
private static Object hasFocusMutex = new Object();
private static Font font = new Font(Console.message("GammaTextFont"), 0, 12);
boolean preserveFocus;
boolean takeNextFocus;
public FocusPreservingTextField() {
super(30);
this.setFocusable(true);
this.setFont(font);
}
public void isChatLine() {
chatLine = this;
}
@Override
public void requestFocus() {
if (!this.takeNextFocus) {
synchronized (hasFocusMutex) {
this.preserveFocus = hasFocus != null && hasFocus.getText().length() != 0 || chatLine != null && chatLine.getText().length() != 0;
}
} else {
this.takeNextFocus = false;
}
if (!this.preserveFocus) {
super.requestFocus();
}
}
public void takeNextFocus() {
this.preserveFocus = false;
this.takeNextFocus = true;
}
@Override
public boolean handleEvent(Event e) {
synchronized (hasFocusMutex) {
if (e.id == 1005) {
if (hasFocus == this) {
lostFocus = this;
hasFocus = null;
this.preserveFocus = false;
}
} else if (e.id == 1004) {
hasFocus = this;
if (this.preserveFocus && lostFocus != null) {
lostFocus.takeNextFocus();
lostFocus.requestFocus();
}
lostFocus = null;
this.preserveFocus = false;
}
}
if (e.id == 401) {
Console.wake();
if (e.key == 27) {
this.setText("");
return true;
}
if ((e.modifiers & 2) != 0 && e.key >= 1 && e.key <= 26 && e.key != 22) {
Pilot pilot = Pilot.getActive();
if (pilot != null) {
pilot.animate("abcdefghijklmnopqrstuvwxyz".substring(e.key - 1, e.key));
}
return true;
}
}
return EventQueue.redirectDrivingKeys(e) ? true : super.handleEvent(e);
}
}
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