/*
GeoGebra - Dynamic Mathematics for Everyone
http://www.geogebra.org
This file is part of GeoGebra.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation.
*/
package org.geogebra.common.kernel.scripting;
import org.geogebra.common.euclidian.EuclidianViewInterfaceCommon;
import org.geogebra.common.kernel.Kernel;
import org.geogebra.common.kernel.arithmetic.BooleanValue;
import org.geogebra.common.kernel.arithmetic.Command;
import org.geogebra.common.kernel.arithmetic.NumberValue;
import org.geogebra.common.kernel.commands.CmdScripting;
import org.geogebra.common.kernel.geos.GeoElement;
import org.geogebra.common.main.MyError;
/**
* ShowAxex[] ShowAxes[<Boolean>] ShowAxes[<View ID>, <Boolean]
*/
public class CmdShowAxes extends CmdScripting {
/**
* Create new command processor
*
* @param kernel
* kernel
*/
public CmdShowAxes(Kernel kernel) {
super(kernel);
}
@Override
protected final GeoElement[] perform(Command c) throws MyError {
int n = c.getArgumentNumber();
EuclidianViewInterfaceCommon ev = null;
GeoElement[] arg = resArgs(c);
switch (n) {
case 0:
ev = app.getActiveEuclidianView();
ev.setShowAxis(true);
ev.repaintView();
break;
case 1:
if (!(arg[0] instanceof BooleanValue)) {
throw argErr(app, c, arg[0]);
}
boolean show = ((BooleanValue) arg[0]).getBoolean();
ev = app.getActiveEuclidianView();
setAndRepaint(show, ev);
break;
case 2:
if (!(arg[0] instanceof NumberValue)) {
throw argErr(app, c, arg[0]);
}
if (!(arg[1] instanceof BooleanValue)) {
throw argErr(app, c, arg[1]);
}
show = ((BooleanValue) arg[1]).getBoolean();
switch ((int) (((NumberValue) arg[0]).getDouble())) {
case 2:
if (app.hasEuclidianView2(1)) {
ev = app.getEuclidianView2(1);
}
break;
case 3:
if (app.hasEuclidianView3D()) {
ev = app.getEuclidianView3D();
}
break;
default:
ev = app.getEuclidianView1();
}
if (ev != null) {
setAndRepaint(show, ev);
}
break;
default:
throw argNumErr(app, c, n);
}
return arg;
}
private static void setAndRepaint(boolean show,
EuclidianViewInterfaceCommon ev) {
if (ev.getSettings() != null) {
ev.getSettings().setShowAxes(show);
} else {
ev.setShowAxis(show);
}
ev.repaintView();
}
}