calculator.cpp

计算器程序

#include <iostream>
#include <string>
#include <assert.h>
#include <stdio.h>
#include "calcobj.h"

using namespace std;

SimpleWindow CalcWindow("Calculator", 7.4, 5.9, Position(1.0, 1.0));
SimpleWindow AboutWindow("Aout Calculator and Us", 17.0, 12.0, Position(9.0,1.0));
CalcObj Calculator(CalcWindow, AboutWindow);

//MouseClickEvent -- pass mouse events to player
int MouseClickEvent(const Position &MousePosn) {
	Calculator.MouseClick(MousePosn);
	return 1;
}

int TimeEvent() {
	Calculator.JumpUpTimer();
	return 1;
}

// ApiMain(): open the calculator window, set display a calculator.
int ApiMain() {
        CalcWindow.Open();
        Calculator.Initialize();
	CalcWindow.SetMouseClickCallback(MouseClickEvent);
	CalcWindow.SetTimerCallback(TimeEvent);
	
   return 0;
}

int ApiEnd() {
	CalcWindow.Close();
	AboutWindow.Close();
	return 0;
}