import java.util.ArrayList;
import java.util.Collections;
+import java.util.HashMap;
import java.util.List;
+import java.util.Map;
import java.util.function.Consumer;
import net.mograsim.logic.ui.model.components.GUIComponent;
public class ViewModel
{
- private final List<GUIComponent> components;
- private final List<GUIComponent> componentsUnmodifiable;
+ private final Map<String, GUIComponent> components;
+ private final Map<String, GUIComponent> componentsUnmodifiable;
private final List<GUIWire> wires;
private final List<GUIWire> wiresUnmodifiable;
private final List<Consumer<? super GUIComponent>> componentRemovedListeners;
private final List<Consumer<? super GUIWire>> wireAddedListeners;
private final List<Consumer<? super GUIWire>> wireRemovedListeners;
+ private final List<Runnable> redrawListeners;
- public ViewModel()
+ private final Runnable redrawListenerForSubcomponents;
+
+ protected ViewModel()
{
- components = new ArrayList<>();
- componentsUnmodifiable = Collections.unmodifiableList(components);
+ components = new HashMap<>();
+ componentsUnmodifiable = Collections.unmodifiableMap(components);
wires = new ArrayList<>();
wiresUnmodifiable = Collections.unmodifiableList(wires);
componentRemovedListeners = new ArrayList<>();
wireAddedListeners = new ArrayList<>();
wireRemovedListeners = new ArrayList<>();
+ redrawListeners = new ArrayList<>();
+
+ redrawListenerForSubcomponents = this::callRedrawListeners;
}
/**
* Adds the given component to the list of components and calls all componentAddedListeners. Don't call this method from application
- * code as it is automatically called in GUIComponent::new.
+ * code as it is automatically called in {@link GUIComponent}'s constructor.
*/
- public void componentCreated(GUIComponent component)
+ protected void componentCreated(GUIComponent component)
{
- if (components.contains(component))
+ if (components.containsKey(component.name))
throw new IllegalStateException("Don't add the same component twice!");
- components.add(component);
+ components.put(component.name, component);
callComponentAddedListeners(component);
+ component.addRedrawListener(redrawListenerForSubcomponents);
+ callRedrawListeners();
}
/**
* Removes the given component from the list of components and calls all componentRemovedListeners. Don't call this method from
- * application code as it is automatically called in GUIComponent::destroy.
+ * application code as it is automatically called in {@link GUIComponent#destroy()}.
*/
- public void componentDestroyed(GUIComponent component)
+ protected void componentDestroyed(GUIComponent component)
{
- if (!components.contains(component))
+ if (!components.containsKey(component.name))
throw new IllegalStateException("Don't remove the same component twice!");
- components.remove(component);
+ components.remove(component.name);
callComponentRemovedListeners(component);
+ component.removeRedrawListener(redrawListenerForSubcomponents);
+ callRedrawListeners();
}
/**
- * Adds the given component to the list of components and calls all componentAddedListeners. Don't call this method from application
- * code as it is automatically called in GUIComponent::new.
+ * Adds the given wire to the list of wires and calls all wireAddedListeners. Don't call this method from application code as it is
+ * automatically called in {@link GUIWire}'s constructor(s).
*/
- public void wireCreated(GUIWire wire)
+ protected void wireCreated(GUIWire wire)
{
if (wires.contains(wire))
throw new IllegalStateException("Don't add the same wire twice!");
wires.add(wire);
callWireAddedListeners(wire);
+ wire.addRedrawListener(redrawListenerForSubcomponents);
+ callRedrawListeners();
}
/**
- * Removes the given component from the list of components and calls all componentRemovedListeners. Don't call this method from
- * application code as it is automatically called in GUIComponent::destroy.
+ * Removes the given wire from the list of wires and calls all wireRemovedListeners. Don't call this method from application code as it
+ * is automatically called in {@link GUIWire#destroy()}.
*/
- public void wireDestroyed(GUIWire wire)
+ protected void wireDestroyed(GUIWire wire)
{
if (!wires.contains(wire))
throw new IllegalStateException("Don't remove the same wire twice!");
wires.remove(wire);
callWireRemovedListeners(wire);
+ wire.removeRedrawListener(redrawListenerForSubcomponents);
+ callRedrawListeners();
}
- public List<GUIComponent> getComponents()
+ public Map<String, GUIComponent> getComponentsByName()
{
return componentsUnmodifiable;
}
}
// @formatter:off
- public void addComponentAddedListener (Consumer<? super GUIComponent> listener){componentAddedListeners .add (listener);}
- public void addComponentRemovedListener (Consumer<? super GUIComponent> listener){componentRemovedListeners.add (listener);}
- public void addWireAddedListener (Consumer<? super GUIWire > listener){wireAddedListeners .add (listener);}
- public void addWireRemovedListener (Consumer<? super GUIWire > listener){wireRemovedListeners .add (listener);}
+ public void addComponentAddedListener (Consumer<? super GUIComponent> listener) {componentAddedListeners .add (listener);}
+ public void addComponentRemovedListener (Consumer<? super GUIComponent> listener) {componentRemovedListeners.add (listener);}
+ public void addWireAddedListener (Consumer<? super GUIWire > listener) {wireAddedListeners .add (listener);}
+ public void addWireRemovedListener (Consumer<? super GUIWire > listener) {wireRemovedListeners .add (listener);}
+ public void addRedrawListener (Runnable listener) {redrawListeners .add (listener);}
- public void removeComponentAddedListener (Consumer<? super GUIComponent> listener){componentAddedListeners .remove(listener);}
- public void removeComponentRemovedListener(Consumer<? super GUIComponent> listener){componentRemovedListeners.remove(listener);}
- public void removeWireAddedListener (Consumer<? super GUIWire > listener){wireAddedListeners .remove(listener);}
- public void removeWireRemovedListener (Consumer<? super GUIWire > listener){wireRemovedListeners .remove(listener);}
+ public void removeComponentAddedListener (Consumer<? super GUIComponent> listener) {componentAddedListeners .remove(listener);}
+ public void removeComponentRemovedListener(Consumer<? super GUIComponent> listener) {componentRemovedListeners.remove(listener);}
+ public void removeWireAddedListener (Consumer<? super GUIWire > listener) {wireAddedListeners .remove(listener);}
+ public void removeWireRemovedListener (Consumer<? super GUIWire > listener) {wireRemovedListeners .remove(listener);}
+ public void removeRedrawListener (Runnable listener) {redrawListeners .remove(listener);}
private void callComponentAddedListeners (GUIComponent c) {componentAddedListeners .forEach(l -> l.accept(c));}
private void callComponentRemovedListeners(GUIComponent c) {componentRemovedListeners.forEach(l -> l.accept(c));}
private void callWireAddedListeners (GUIWire w ) {wireAddedListeners .forEach(l -> l.accept(w));}
private void callWireRemovedListeners (GUIWire w ) {wireRemovedListeners .forEach(l -> l.accept(w));}
+ private void callRedrawListeners ( ) {redrawListeners .forEach(l -> l.run( ));}
// @formatter:on
}
\ No newline at end of file
projects / Mograsim.git / blobdiff