public static void convertEquationToCircuit() {
String eq = JOptionPane.showInputDialog(MDIWindow.getDrawingPad(), "Enter Equation");
if (eq == null) return;
EquationCircuit eq_cir = new EquationCircuit();
DigitalCircuit cir = eq_cir.convert(eq);
MDIWindow.getDrawingPad().setCircuit(cir);
}
/*
* (non-Javadoc)
*
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
*/
public void actionPerformed(ActionEvent e) {
FileReader fr = null;
try {
DigitalCircuit cir;
fr = new FileReader("temp-cir.xml");
cir = (DigitalCircuit) st.fromXML(fr);
DigitalWindow win = new DigitalWindow(); // create a new window
DrawingPad pad = win.getDrawingPad();
pad.setCircuit(cir);
MDIWindow.addWindow(win);
win.show();
fr.close();
} catch (FileNotFoundException e1) {
e1.printStackTrace();
} catch (IOException e1) {
e1.printStackTrace();
} catch (Exception e1) {
try {
fr.close();
} catch (IOException e2) {
// TODO Auto-generated catch block
e2.printStackTrace();
}
}
}
public static DigitalShape getComp(Point p) {
return MDIWindow.getDrawingPad().getCircuit().find(p);
}