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package jcgp.gui.population;
import javafx.scene.control.Label;
import javafx.scene.paint.Paint;
import javafx.scene.shape.Circle;
import javafx.scene.shape.Line;
import jcgp.backend.population.Input;
import jcgp.backend.population.Node;
import jcgp.gui.GUI;
import jcgp.gui.constants.Constants;
public abstract class GUINode extends GUIConnection implements GUIMutable {
private Node node;
private Line[] connectionLines;
public GUINode(Node node, Line[] connectionLines) {
super();
// store references
this.node = node;
this.connectionLines = connectionLines;
Label connectionNumber = new Label();
connectionNumber.setStyle("-fx-background-color:rgb(255, 255, 255); -fx-border-color:rgba(0, 0, 0, 0.5);");
connectionNumber.setVisible(false);
Circle output = new Circle(Constants.NODE_RADIUS, 0, Constants.SOCKET_RADIUS, Paint.valueOf("white"));
output.setStroke(Paint.valueOf("black"));
Circle[] sockets = new Circle[GUI.resources.arity()];
double angle, xPos, yPos;
for (int l = 0; l < sockets.length; l++) {
angle = (((l + 1) / ((double) (GUI.resources.arity() + 1))) * Constants.THETA) - (Constants.THETA / 2);
xPos = -Math.cos(angle) * Constants.NODE_RADIUS;
yPos = Math.sin(angle) * Constants.NODE_RADIUS;
sockets[l] = new Circle(xPos, yPos, Constants.SOCKET_RADIUS, Paint.valueOf("white"));
sockets[l].setId(String.valueOf(l));
sockets[l].setStroke(Paint.valueOf("black"));
}
getChildren().addAll(sockets);
getChildren().addAll(output, connectionNumber);
for (int l = 0; l < connectionLines.length; l++) {
if (node.getConnection(l) instanceof Node) {
int row = ((Node) node.getConnection(l)).getRow(),
column = ((Node) node.getConnection(l)).getColumn();
connectionLines[l].setEndX(((column + 1) * (2 * Constants.NODE_RADIUS + Constants.SPACING)) + 2 * Constants.NODE_RADIUS);
connectionLines[l].setEndY((row * (2 * Constants.NODE_RADIUS + Constants.SPACING)) + Constants.NODE_RADIUS);
} else if (node.getConnection(l) instanceof Input) {
int inputIndex = ((Input) node.getConnection(l)).getIndex();
connectionLines[l].setEndX(2 * Constants.NODE_RADIUS);
connectionLines[l].setEndY(inputIndex * (2 * Constants.NODE_RADIUS + Constants.SPACING) + Constants.NODE_RADIUS);
}
}
}
public Node getNode() {
return node;
}
void setNode(Node node2) {
// TODO Auto-generated method stub
}
@Override
public void mouseEnter() {
setState(GUIGeneState.HOVER);
for (int i = 0; i < GUI.resources.arity(); i++) {
getGUIConnection(node.getConnection(i)).setState(GUIGeneState.EXTENDED_HOVER);
}
}
@Override
public void mouseExit() {
setState(GUIGeneState.NEUTRAL);
for (int i = 0; i < GUI.resources.arity(); i++) {
getGUIConnection(node.getConnection(i)).setState(GUIGeneState.NEUTRAL);
}
}
@Override
public void activeHover(boolean value) {
setState(value ? GUIGeneState.EXTENDED_HOVER : GUIGeneState.NEUTRAL);
for (int i = 0; i < GUI.resources.arity(); i++) {
getGUIConnection(node.getConnection(i)).activeHover(value);
}
}
}
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