CaRMtl/rene/zirkel/tools/MagnetTool.java
2018-09-04 22:51:42 -04:00

107 lines
3.0 KiB
Java

/*
Copyright 2006 Rene Grothmann, modified by Eric Hakenholz
This file is part of C.a.R. software.
C.a.R. is a 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, version 3 of the License.
C.a.R. is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package rene.zirkel.tools;
// file: Binder.java
import eric.bar.JPropertiesBar;
import java.awt.event.MouseEvent;
import java.util.Enumeration;
import javax.swing.SwingUtilities;
import rene.gui.Global;
import rene.zirkel.ZirkelCanvas;
import rene.zirkel.construction.Selector;
import rene.zirkel.constructors.ObjectConstructor;
import rene.zirkel.objects.ConstructionObject;
import rene.zirkel.objects.PointObject;
import rene.zirkel.structures.MagnetObj;
public class MagnetTool extends ObjectConstructor implements Selector {
ObjectConstructor OC;
PointObject P;
public MagnetTool(final ZirkelCanvas zc, final PointObject p,
final ObjectConstructor oc) {
P=p;
OC=oc;
}
@Override
public void mousePressed(final MouseEvent e, final ZirkelCanvas zc) {
final ConstructionObject o=zc.selectWithSelector(e.getX(), e.getY(),this);
setConstructionObject(o, zc);
}
@Override
public void setConstructionObject(ConstructionObject o, ZirkelCanvas zc) {
if (o==null) {
reset(zc);
return;
}
if (o==P) {
return;
}
if (o.selected()) {
P.removeMagnetObject(o.getName());
o.setSelected(false);
JPropertiesBar.RefreshBar();
} else {
P.addMagnetObject(o.getName());
P.selectMagnetObjects(true);
JPropertiesBar.RefreshBar();
}
zc.repaint();
}
@Override
public void mouseMoved(final MouseEvent e, final ZirkelCanvas zc,
final boolean simple) {
zc.indicateWithSelector(e.getX(), e.getY(), this);
}
public boolean isAdmissible(final ZirkelCanvas zc,
final ConstructionObject o) {
return true;
// if ((o instanceof InsideObject || o instanceof PointonObject) &&
// !zc.getConstruction().dependsOn(o,P)) return true;
// return false;
}
@Override
public void showStatus(final ZirkelCanvas zc) {
zc.showStatus(Global.Loc("props.magnetmessage"));
}
@Override
public void reset(final ZirkelCanvas zc) {
super.reset(zc);
zc.setTool(OC);
zc.validate();
JPropertiesBar.RefreshBar();
zc.repaint();
}
@Override
public boolean useSmartBoard() {
return false;
}
}