package net.mograsim.logic.ui.model.components;
-import net.mograsim.logic.ui.model.ViewModel;
-import net.mograsim.logic.ui.model.wires.Pin;
import net.haspamelodica.swt.helper.gcs.GeneralGC;
import net.haspamelodica.swt.helper.swtobjectwrappers.Font;
import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
+import net.mograsim.logic.core.LogicObservable;
+import net.mograsim.logic.core.LogicObserver;
import net.mograsim.logic.core.components.ManualSwitch;
import net.mograsim.logic.core.types.BitVectorFormatter;
import net.mograsim.logic.core.wires.Wire.ReadEnd;
+import net.mograsim.logic.ui.model.ViewModelModifiable;
+import net.mograsim.logic.ui.model.wires.Pin;
public class GUIManualSwitch extends GUIComponent
{
private final Pin outputPin;
+ private final LogicObserver logicObs;
private ManualSwitch logicSwitch;
private ReadEnd end;
- public GUIManualSwitch(ViewModel model)
+ public GUIManualSwitch(ViewModelModifiable model)
{
super(model);
+ logicObs = (i) -> requestRedraw();
+
setSize(width, height);
addPin(this.outputPin = new Pin(this, 1, width, height / 2));
}
double posX = getBounds().x;
double posY = getBounds().y;
- gc.drawRectangle(posX, posY, width, height);
+ // TODO maybe draw switch state too?
+ gc.drawRectangle(getBounds());
String label = BitVectorFormatter.formatValueAsString(end);
Font oldFont = gc.getFont();
Font labelFont = new Font(oldFont.getName(), fontHeight, oldFont.getStyle());
public void setLogicModelBinding(ManualSwitch logicSwitch, ReadEnd end)
{
+ deregisterLogicObs(this.end);
+ deregisterLogicObs(this.logicSwitch);
this.logicSwitch = logicSwitch;
this.end = end;
- // TODO when ManualSwitch supports it, add listeners
- end.registerObserver((i) -> callComponentLookChangedListeners());
+ registerLogicObs(end);
+ registerLogicObs(logicSwitch);
+ }
+
+ private void registerLogicObs(LogicObservable observable)
+ {
+ if (observable != null)
+ observable.registerObserver(logicObs);
+ }
+
+ private void deregisterLogicObs(LogicObservable observable)
+ {
+ if (observable != null)
+ observable.deregisterObserver(logicObs);
}
@Override