package net.mograsim.logic.ui.model.components;
import java.util.ArrayList;
+import java.util.Collection;
import java.util.Collections;
+import java.util.HashMap;
import java.util.List;
+import java.util.Map;
+import java.util.TreeMap;
import java.util.function.Consumer;
+import java.util.function.Supplier;
import net.haspamelodica.swt.helper.gcs.GeneralGC;
import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
{
protected final ViewModelModifiable model;
private final Rectangle bounds;
- private final List<Pin> pins;
- protected final List<Pin> pinsUnmodifiable;
+ private final Map<String, Pin> pinsByName;
+ protected final Collection<Pin> pinsUnmodifiable;
private final List<Consumer<? super GUIComponent>> componentMovedListeners;
private final List<Consumer<? super Pin>> pinAddedListeners;
private final List<Runnable> redrawListeners;
private final Runnable redrawListenerForSubcomponents;
+ // Defines how the GUIComponent is referenced in SubmodelComponentParams
+ protected Supplier<String> identifierDelegate = () -> "class:".concat(getClass().getCanonicalName());
public GUIComponent(ViewModelModifiable model)
{
this.model = model;
this.bounds = new Rectangle(0, 0, 0, 0);
- this.pins = new ArrayList<>();
- this.pinsUnmodifiable = Collections.unmodifiableList(pins);
+ this.pinsByName = new HashMap<>();
+ this.pinsUnmodifiable = Collections.unmodifiableCollection(pinsByName.values());
this.componentMovedListeners = new ArrayList<>();
this.pinAddedListeners = new ArrayList<>();
public void destroy()
{
- pins.forEach(p -> pinRemovedListeners.forEach(l -> l.accept(p)));
+ pinsByName.values().forEach(p -> pinRemovedListeners.forEach(l -> l.accept(p)));
model.componentDestroyed(this);
}
}
/**
- * Returns a list of pins of this component.
+ * Returns a collection of pins of this component.
*/
- public List<Pin> getPins()
+ public Collection<Pin> getPins()
{
return pinsUnmodifiable;
}
+ public Pin getPin(String name)
+ {
+ Pin pin = pinsByName.get(name);
+ if (pin == null)
+ throw new IllegalArgumentException("No pin with the name " + name);
+ return pin;
+ }
+
// @formatter:off
public void addComponentMovedListener (Consumer<? super GUIComponent> listener) {componentMovedListeners.add (listener);}
public void addPinAddedListener (Consumer<? super Pin > listener) {pinAddedListeners .add (listener);}
protected void addPin(Pin pin)
{
- pins.add(pin);
+ if (pinsByName.containsKey(pin.name))
+ throw new IllegalArgumentException("Duplicate pin name: " + pin.name);
+ pinsByName.put(pin.name, pin);
callPinAddedListeners(pin);
pin.addRedrawListener(redrawListenerForSubcomponents);
callRedrawListeners();
}
- protected void removePin(Pin pin)
+ protected void removePin(String name)
{
- pins.remove(pin);
+ Pin pin = pinsByName.remove(name);
callPinRemovedListeners(pin);
pin.removeRedrawListener(redrawListenerForSubcomponents);
callRedrawListeners();
}
+
+ /**
+ * @return an identifier used to reference this GUIComponent inside of {@link SubmodelComponentParams}
+ */
+ public String getIdentifier()
+ {
+ return identifierDelegate.get();
+ }
+
+ @SuppressWarnings("static-method")
+ public Map<String, Object> getInstantiationParameters()
+ {
+ return new TreeMap<>();
+ }
}
\ No newline at end of file