/** Constructs a new RegisterWithGUI. */
public RegisterWithGUI() {
if (GatesManager.getInstance().isChipsGUIEnabled()) {
gui = new RegisterComponent();
gui.setName("Reg:");
gui.setLocation(180, 10);
gui.reset();
gui.addListener(this);
gui.addErrorListener(this);
}
}
// Initialization of this component.
private void jbInit() {
this.setLayout(null);
pc.setBounds(new Rectangle(35, 527, pc.getWidth(), pc.getHeight()));
a.setBounds(new Rectangle(278, 527, a.getWidth(), a.getHeight()));
d.setBounds(new Rectangle(646, 351, d.getWidth(), d.getHeight()));
screen.setToolTipText("Screen");
screen.setBounds(new Rectangle(476, 25, screen.getWidth(), screen.getHeight()));
keyboard.setBounds(new Rectangle(476, 285, keyboard.getWidth(), keyboard.getHeight()));
ram.setVisibleRows(29);
ram.setBounds(new Rectangle(264, 25, ram.getWidth(), ram.getHeight()));
rom.setVisibleRows(29);
rom.setBounds(new Rectangle(20, 25, rom.getWidth(), rom.getHeight()));
alu.setBounds(new Rectangle(551, 414, alu.getWidth(), alu.getHeight()));
bus.setBounds(new Rectangle(0, 0, EMULATOR_WIDTH, EMULATOR_HEIGHT));
this.add(bus, null);
this.add(ram, null);
this.add(screen, null);
this.add(rom, null);
this.add(a, null);
this.add(pc, null);
this.add(keyboard, null);
this.add(alu, null);
this.add(d, null);
setSize(EMULATOR_WIDTH, EMULATOR_HEIGHT);
}
protected void clockUp() {
short in = inputPins[0].get(); // 16 bit input
short load = inputPins[1].get(); // load bit
if (load == 1) {
value = in;
if (gui != null) gui.setValueAt(0, value);
}
}
// updates the given value
private void updateValue(short newValue) {
value = newValue;
outputPins[0].set(newValue);
evalParent();
if (gui != null) gui.setValueAt(0, newValue);
}
// Sets the names of the registers.
private void setRegistersNames() {
a.setName("A");
d.setName("D");
pc.setName("PC");
}