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;
*/
private final Map<String, Pin> pinsByName;
/**
- * An unmodifiable view of {@link #pinsByName}<code>.</code>{@link Map#values() values()}.
+ * An unmodifiable view of {@link #pinsByName}.
*/
- protected final Collection<Pin> pinsUnmodifiable;
+ protected final Map<String, 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());
// creation and destruction
this.model = model;
this.bounds = new Rectangle(0, 0, 0, 0);
this.pinsByName = new HashMap<>();
- this.pinsUnmodifiable = Collections.unmodifiableCollection(pinsByName.values());
+ this.pinsUnmodifiable = Collections.unmodifiableMap(pinsByName);
this.componentMovedListeners = new ArrayList<>();
this.pinAddedListeners = new ArrayList<>();
/**
* Adds the given pin to this component and calls pinAddedListeners and redrawListeners.
+ *
+ * @throws IllegalArgumentException if the pin doesn't belong to this component
+ * @throws IllegalArgumentException if there already is a pin with the given name
+ *
+ * @author Daniel Kirschten
*/
protected void addPin(Pin pin)
{
+ if (pin.component != this)
+ throw new IllegalArgumentException("Can't add a pin not belonging to this component!");
if (pinsByName.containsKey(pin.name))
throw new IllegalArgumentException("Duplicate pin name: " + pin.name);
pinsByName.put(pin.name, pin);
/**
* Removes the given pin from this component and calls pinAddedListeners and redrawListeners.
*
- * @throws NullPointerException if there was no pin with this name.
+ * @throws NullPointerException if there was no pin with this name
+ *
+ * @author Daniel Kirschten
*/
protected void removePin(String name)
{
*
* @author Daniel Kirschten
*/
- public Collection<Pin> getPins()
+ public Map<String, Pin> getPins()
{
return pinsUnmodifiable;
}
return pin;
}
+ // high-level access
+
+ /**
+ * Sets the given high-level state to the given value. <br>
+ * A high level state ID consists of parts separated by dots ('.').<br>
+ * The last part (the part after the last dot) is called "atomic high level state ID". The parts before that part are called
+ * "subcomponent ID"s.<br>
+ * If there is no dot in a high level state ID, the whole high level state ID is called atomic.<br>
+ * Note that subcomponent IDs don't have to correspond to actual subcomponents. For example, a RAM component may supply subcomponent IDs
+ * "c0000", "c0001" ... "cFFFF" without actually having a subcomponent for each cell. It also is allowed for an atomic high level state
+ * ID to be delegated to a subcomponent.
+ *
+ * @author Daniel Kirschten
+ */
+ @SuppressWarnings({ "static-method", "unused" }) // this method is intended to be overridden
+ public void setHighLevelState(String stateID, Object newState)
+ {
+ throw new IllegalArgumentException("No high level state with ID " + stateID);
+ }
+
+ /**
+ * Gets the current value of the given high-level state. <br>
+ * See {@link #setHighLevelState(String, Object)} for an explanation of high-level state IDs.
+ *
+ * @author Daniel Kirschten
+ */
+ @SuppressWarnings("static-method") // this method is intended to be overridden
+ public Object getHighLevelState(String stateID)
+ {
+ throw new IllegalArgumentException("No high level state with ID " + stateID);
+ }
+
// "graphical" operations
/**
*
* @author Daniel Kirschten
*/
- public Rectangle getBounds()
+ public final Rectangle getBounds()
{
return new Rectangle(bounds.x, bounds.y, bounds.width, bounds.height);
}
/**
* Called when this component is clicked. Absolute coordinates of the click are given. Returns true if this component consumed this
* click.
+ *
+ * @author Daniel Kirschten
*/
@SuppressWarnings({ "static-method", "unused" }) // this method is inteded to be overridden
public boolean clicked(double x, double y)
*/
public abstract void render(GeneralGC gc, Rectangle visibleRegion);
- // serializing
-
- /**
- * @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<>();
- }
-
// listeners
/**