4 files changed, 0 insertions, 374 deletions
diff --git a/src/jcgp/gui/handlers/InputHandlers.java b/src/jcgp/gui/handlers/InputHandlers.java
deleted file mode 100644
index cc677eb..0000000
--- a/src/jcgp/gui/handlers/InputHandlers.java
+++ /dev/null
@@ -1,56 +0,0 @@
-package jcgp.gui.handlers;
-
-import javafx.event.EventHandler;
-import javafx.scene.input.MouseEvent;
-import jcgp.gui.population.GUIGene.GUIGeneState;
-import jcgp.gui.population.GUIInput;
-
-/**
- * Holds the handlers that define the behaviour of {@code GUIInput}.
- * <br><br>
- * The handlers are instantiated here statically and added to {@code GUIInput}
- * instances using {@code InputHandlers.addHandlers(...)}. This guarantees that
- * all inputs behave the same way without instantiating a new set of handlers for
- * each input instance.
- * 
- * @author Eduardo Pedroni
- *
- */
-public final class InputHandlers {
-	
-	/**
-	 * Private constructor to prevent instantiation.
-	 */
-	private InputHandlers() {}
-
-	/**
-	 * Inputs don't do much; set state to hover when mouse enters.
-	 */
-	private static EventHandler<MouseEvent> mouseEnteredHandler = new EventHandler<MouseEvent>() {
-		@Override
-		public void handle(MouseEvent event) {
-			((GUIInput) event.getSource()).setState(GUIGeneState.HOVER);
-		}
-	};
-	
-	/**
-	 * Inputs don't do much; set state to neutral when mouse exits.
-	 */
-	private static EventHandler<MouseEvent> mouseExitedHandler = new EventHandler<MouseEvent>() {
-		@Override
-		public void handle(MouseEvent event) {
-			((GUIInput) event.getSource()).setState(GUIGeneState.NEUTRAL);
-		}
-	};
-	
-	/**
-	 * Adds all handlers to the specified input.
-	 * 
-	 * @param input the {@code GUIInput} to which the handlers will be added.
-	 */
-	public static void addHandlers(GUIInput input) {
-		input.addEventHandler(MouseEvent.MOUSE_ENTERED, mouseEnteredHandler);
-		input.addEventHandler(MouseEvent.MOUSE_EXITED, mouseExitedHandler);
-	}
-	
-}
diff --git a/src/jcgp/gui/handlers/NodeHandlers.java b/src/jcgp/gui/handlers/NodeHandlers.java
deleted file mode 100644
index b413a62..0000000
--- a/src/jcgp/gui/handlers/NodeHandlers.java
+++ /dev/null
@@ -1,164 +0,0 @@
-package jcgp.gui.handlers;
-
-import javafx.event.EventHandler;
-import javafx.scene.input.MouseDragEvent;
-import javafx.scene.input.MouseEvent;
-import javafx.scene.shape.Circle;
-import javafx.scene.shape.Line;
-import jcgp.backend.population.Gene;
-import jcgp.gui.GUI;
-import jcgp.gui.constants.Position;
-import jcgp.gui.population.ChromosomePane;
-import jcgp.gui.population.GUIConnection;
-import jcgp.gui.population.GUIGene;
-import jcgp.gui.population.GUIGene.GUIGeneState;
-import jcgp.gui.population.GUINode;
-
-/**
- * Holds the handlers that define the behaviour of {@code GUINode}.
- * <br><br>
- * The handlers are instantiated here statically and added to {@code GUINode}
- * instances using {@code NodeHandlers.addHandlers(...)}. This guarantees that
- * all nodes behave the same way without instantiating a new set of handlers for
- * each node instance.
- * 
- * @author Eduardo Pedroni
- *
- */
-public final class NodeHandlers {
-
-	/**
-	 * Private constructor to prevent instantiation.
-	 */
-	private NodeHandlers() {}
-
-	/**
-	 * Set the node to {@code GUIGeneState.HOVER} state, and set its immediate connections to {@code GUIGeneState.EXTENDED_HOVER}.
-	 */
-	private static EventHandler<MouseEvent> mouseEnteredHandler = new EventHandler<MouseEvent>() {
-		@Override
-		public void handle(MouseEvent event) {
-			// acquire the source, we can safely cast it to GUINode
-			GUINode source = (GUINode) event.getSource();
-
-			source.setState(GUIGeneState.HOVER);
-			for (int i = 0; i < GUI.resources.arity(); i++) {
-				((GUIGene) ((Gene) source.getNode().getConnection(i)).getGUIObject()).setState(GUIGeneState.EXTENDED_HOVER);
-			}
-		}
-	};
-
-	/**
-	 * Set the node and its immediate connections to {@code GUIGeneState.NEUTRAL} state.
-	 */
-	private static EventHandler<MouseEvent> mouseExitedHandler = new EventHandler<MouseEvent>() {
-		@Override
-		public void handle(MouseEvent event) {
-			// acquire the source, we can safely cast it to GUINode
-			GUINode source = (GUINode) event.getSource();
-
-			if (Target.getSourceMutable() != source) {
-				source.setState(GUIGeneState.NEUTRAL);
-				for (int i = 0; i < GUI.resources.arity(); i++) {
-					((GUIGene) ((Gene) source.getNode().getConnection(i)).getGUIObject()).setState(GUIGeneState.NEUTRAL);
-				}
-			}
-		}
-	};
-
-	private static EventHandler<MouseEvent> socketDragDetected = new EventHandler<MouseEvent>() {
-		@Override
-		public void handle(MouseEvent event) {
-			// it's safe to assume that the source is the socket
-			((GUINode) ((Circle) event.getSource()).getParent()).startFullDrag();
-		}
-	};
-
-	private static EventHandler<MouseEvent> socketMousePressedHandler = new EventHandler<MouseEvent>() {
-		@Override
-		public void handle(MouseEvent event) {
-			// it's safe to assume that the source is the socket
-			Target.start((Circle) event.getSource());
-		}
-	};
-
-	private static EventHandler<MouseEvent> socketMouseDraggedHandler = new EventHandler<MouseEvent>() {
-		@Override
-		public void handle(MouseEvent event) {
-			// this can only happen after a press, so we know Target is up-to-date
-			if (!Target.isProspecting()) {
-				GUINode node = (GUINode) Target.getSourceMutable();
-				Line line = Target.getConnectionLine();
-				line.setEndX(event.getX() + node.getLayoutX());
-				line.setEndY(event.getY() + node.getLayoutY());
-			}
-
-		}
-	};
-
-	private static EventHandler<MouseEvent> socketMouseReleasedHandler = new EventHandler<MouseEvent>() {
-		@Override
-		public void handle(MouseEvent event) {
-
-			GUINode node = (GUINode) ((Circle) event.getSource()).getParent();
-			int connectionId = Integer.valueOf(((Circle) event.getSource()).getId());
-
-			Position.connect(node.getLines()[connectionId], (GUIGene) ((Gene) node.getNode().getConnection(connectionId)).getGUIObject());
-		}
-	};
-
-	private static EventHandler<MouseDragEvent> dragEnteredHandler = new EventHandler<MouseDragEvent>() {
-		@Override
-		public void handle(MouseDragEvent event) {
-			// acquire the source, we can safely cast it to GUINode
-			GUINode source = (GUINode) event.getSource();
-			if (Target.getCurrentConnection() == source) {
-				source.setState(GUIGeneState.NEUTRAL_TARGET);
-				// we are now prospecting
-				Target.setProspecting(true);
-				Position.connect(Target.getConnectionLine(), source);
-			} else if (ChromosomePane.isAllowed(Target.getSourceMutable(), (GUIConnection) source)) {
-				source.setState(GUIGeneState.GOOD_TARGET);
-				// we are now prospecting
-				Target.setProspecting(true);
-				Position.connect(Target.getConnectionLine(), source);
-			} else {
-				source.setState(GUIGeneState.BAD_TARGET);
-			}
-		}
-	};
-
-	private static EventHandler<MouseDragEvent> dragExitedHandler = new EventHandler<MouseDragEvent>() {
-		@Override
-		public void handle(MouseDragEvent event) {
-			// acquire the source, we can safely cast it to GUINode
-			GUINode source = (GUINode) event.getSource();
-			source.setState(GUIGeneState.NEUTRAL);
-			
-			// no longer prospecting
-			Target.setProspecting(false);
-		}
-	};
-
-	/**
-	 * Adds all handlers to the specified node.
-	 * 
-	 * @param node the {@code GUINode} to which the handlers will be added.
-	 */
-	public static void addHandlers(GUINode node) {
-		node.addEventHandler(MouseEvent.MOUSE_ENTERED, mouseEnteredHandler);
-		node.addEventHandler(MouseEvent.MOUSE_EXITED, mouseExitedHandler);
-
-		node.addEventHandler(MouseDragEvent.MOUSE_DRAG_ENTERED, dragEnteredHandler);
-		node.addEventHandler(MouseDragEvent.MOUSE_DRAG_EXITED, dragExitedHandler);
-
-		Circle[] sockets = node.getSockets();
-		for (int s = 0; s < sockets.length; s++) {
-
-			sockets[s].addEventFilter(MouseEvent.DRAG_DETECTED, socketDragDetected);
-			sockets[s].addEventHandler(MouseEvent.MOUSE_PRESSED, socketMousePressedHandler);
-			sockets[s].addEventHandler(MouseEvent.MOUSE_DRAGGED, socketMouseDraggedHandler);
-			sockets[s].addEventHandler(MouseEvent.MOUSE_RELEASED, socketMouseReleasedHandler);
-		}
-	}
-}
diff --git a/src/jcgp/gui/handlers/OutputHandlers.java b/src/jcgp/gui/handlers/OutputHandlers.java
deleted file mode 100644
index b89d746..0000000
--- a/src/jcgp/gui/handlers/OutputHandlers.java
+++ /dev/null
@@ -1,84 +0,0 @@
-package jcgp.gui.handlers;
-
-import javafx.event.EventHandler;
-import javafx.scene.input.MouseEvent;
-import jcgp.backend.population.Gene;
-import jcgp.gui.population.GUIConnection;
-import jcgp.gui.population.GUIGene.GUIGeneState;
-import jcgp.gui.population.GUIOutput;
-
-/**
- * Holds the handlers that define the behaviour of {@code GUIOutput}.
- * <br><br>
- * The handlers are instantiated here statically and added to {@code GUIOutput}
- * instances using {@code OutputHandlers.addHandlers(...)}. This guarantees that
- * all outputs behave the same way without instantiating a new set of handlers for
- * each output instance.
- * 
- * @author Eduardo Pedroni
- *
- */
-public final class OutputHandlers {
-	
-	/**
-	 * Private constructor to prevent instantiation.
-	 */
-	private OutputHandlers() {}
-
-	/**
-	 * Set the output to {@code GUIGeneState.HOVER} state, and recursively set its active genes
-	 * to {@code GUIGeneState.ACTIVE_HOVER}.
-	 */
-	private static EventHandler<MouseEvent> mouseEnteredHandler = new EventHandler<MouseEvent>() {
-		@Override
-		public void handle(MouseEvent event) {
-			// acquire the source, we can safely cast it to GUIOutput
-			GUIOutput source = (GUIOutput) event.getSource();
-
-			source.setState(GUIGeneState.HOVER);
-			((GUIConnection) ((Gene) source.getOutput().getSource()).getGUIObject()).setStateRecursively(GUIGeneState.ACTIVE_HOVER);
-		}
-	};
-
-	/**
-	 * Set the output and all of its active genes to {@code GUIGeneState.NEUTRAL} state.
-	 */
-	private static EventHandler<MouseEvent> mouseExitedHandler = new EventHandler<MouseEvent>() {
-		@Override
-		public void handle(MouseEvent event) {
-			// acquire the source, we can safely cast it to GUIOutput
-			GUIOutput source = (GUIOutput) event.getSource();
-			
-			source.setState(GUIGeneState.NEUTRAL);
-			((GUIConnection) ((Gene) source.getOutput().getSource()).getGUIObject()).setStateRecursively(GUIGeneState.NEUTRAL);
-		}
-	};
-
-	/**
-	 * If the output is locked, unlock it and all of its associated genes recursively.
-	 * If it is unlocked, lock it and its active genes.
-	 */
-	private static EventHandler<MouseEvent> mouseClickHandler = new EventHandler<MouseEvent>() {
-		@Override
-		public void handle(MouseEvent event) {
-			// acquire the source, we can safely cast it to GUIOutput
-			GUIOutput source = (GUIOutput) event.getSource();
-
-			boolean lock = !source.isLocked();
-			source.setLock(lock);
-			((GUIConnection) ((Gene) source.getOutput().getSource()).getGUIObject()).setLockRecursively(lock);
-		}
-	};
-
-	/**
-	 * Adds all handlers to the specified output.
-	 * 
-	 * @param output the {@code GUIOutput} to which the handlers will be added.
-	 */
-	public static void addHandlers(GUIOutput output) {
-		output.addEventHandler(MouseEvent.MOUSE_ENTERED, mouseEnteredHandler);
-		output.addEventHandler(MouseEvent.MOUSE_EXITED, mouseExitedHandler);
-		output.addEventHandler(MouseEvent.MOUSE_CLICKED, mouseClickHandler);
-	}
-
-}
diff --git a/src/jcgp/gui/handlers/Target.java b/src/jcgp/gui/handlers/Target.java
deleted file mode 100644
index b050663..0000000
--- a/src/jcgp/gui/handlers/Target.java
+++ /dev/null
@@ -1,70 +0,0 @@
-package jcgp.gui.handlers;
-
-import javafx.scene.shape.Circle;
-import javafx.scene.shape.Line;
-import jcgp.gui.population.GUIConnection;
-import jcgp.gui.population.GUIMutable;
-
-/**
- * @author Eduardo Pedroni
- *
- */
-public final class Target {
-
-	/**
-	 * Private constructor to prevent instantiation.
-	 */
-	private Target() {}
-	
-	private static GUIConnection targetConnection;
-	private static GUIMutable sourceMutable;
-	private static int connectionIndex;
-	private static Line connectionLine;
-	private static Circle sourceSocket;
-	private static boolean prospecting = false;
-	
-	public static void start(Circle newSocket) {
-		// store new socket
-		sourceSocket = newSocket;
-		// derive the rest of the information from it
-		connectionIndex = Integer.valueOf(newSocket.getId());
-		sourceMutable = (GUIMutable) newSocket.getParent();
-		connectionLine = sourceMutable.getLines()[connectionIndex];
-	}
-	
-	public static GUIMutable getSourceMutable() {
-		return sourceMutable;
-	}
-	
-	public static int getConnectionIndex() {
-		return connectionIndex;
-	}
-	
-	public static Line getConnectionLine() {
-		return connectionLine;
-	}
-	
-	public static Circle getSourceSocket() {
-		return sourceSocket;
-	}
-	
-	public static GUIConnection getTarget() {
-		return targetConnection;
-	}
-	
-	public static GUIConnection getCurrentConnection() {
-		return sourceMutable.getConnections()[connectionIndex];
-	}
-	
-	public static void setProspecting(boolean value) {
-		prospecting = value;
-	}
-	
-	public static boolean isProspecting() {
-		return prospecting;
-	}
-	
-	public static void setTarget(GUIConnection newTarget) {
-		targetConnection = newTarget;
-	}
-}