Merge pull request #122 from jtsshieh/master

Calc

1 files changed, 270 insertions, 0 deletions

diff --git a/TimeHACK.Main/OS/Win95/Win95Apps/WinClassicCalculator.cs b/TimeHACK.Main/OS/Win95/Win95Apps/WinClassicCalculator.cs
new file mode 100644
index 0000000..14111c1
--- /dev/null
+++ b/TimeHACK.Main/OS/Win95/Win95Apps/WinClassicCalculator.cs
@@ -0,0 +1,270 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Drawing;
+using System.Data;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using TimeHACK.Engine;
+
+namespace TimeHACK.OS.Win95.Win95Apps
+{
+    public partial class WinClassicCalculator : UserControl
+    {
+        public WinClassicCalculator()
+        {
+            InitializeComponent();
+        }
+        public double prevnum = 0;
+        public bool iszero = true;
+        public bool neg = false;
+        public bool isdecimal = false;
+        public string coperator;
+        public void appendnum(string num)
+        {
+            if (iszero == true)
+            {
+                txtNumbers.Clear();
+                txtNumbers.Text += (num);
+                iszero = false;
+            }
+            else
+            {
+                if (iszero == false)
+                {
+                    txtNumbers.Text += (num);
+                }
+            }
+
+        }
+        private void Button6_Click(object sender, EventArgs e)
+        {
+            appendnum("1");
+        }
+
+        private void Button9_Click(object sender, EventArgs e)
+        {
+            appendnum("2");
+        }
+
+        private void Button21_Click(object sender, EventArgs e)
+        {
+            Calculate();
+        }
+
+        private void Button12_Click(object sender, EventArgs e)
+        {
+            appendnum("3");
+        }
+
+        private void Button7_Click(object sender, EventArgs e)
+        {
+            appendnum("4");
+        }
+
+        private void Button10_Click(object sender, EventArgs e)
+        {
+            appendnum("5");
+        }
+
+        private void Button13_Click(object sender, EventArgs e)
+        {
+            appendnum("6");
+        }
+
+        private void Button5_Click(object sender, EventArgs e)
+        {
+            appendnum("7");
+        }
+
+        private void Button8_Click(object sender, EventArgs e)
+        {
+            appendnum("8");
+        }
+
+        private void Button11_Click(object sender, EventArgs e)
+        {
+            appendnum("9");
+        }
+
+        private void Button16_Click(object sender, EventArgs e)
+        {
+
+            if (iszero == false)
+            {
+                txtNumbers.Text += (0);
+            }
+        }
+
+        private void Button25_Click(object sender, EventArgs e)
+        {
+            if (txtNumbers.Text != "0")
+            {
+                txtNumbers.Text = txtNumbers.Text.Remove(txtNumbers.Text.Length - 1);
+            }
+            if (txtNumbers.TextLength < 1)
+            {
+                txtNumbers.Text = "0";
+            }
+
+        }
+
+        private void Button15_Click(object sender, EventArgs e)
+        {
+            if (neg == false)
+            {
+                txtNumbers.Text = "-" + txtNumbers.Text;
+                neg = true;
+            }
+            else
+            {
+                txtNumbers.Text = txtNumbers.Text.Replace("-", "");
+                neg = false;
+            }
+        }
+
+        private void Button14_Click(object sender, EventArgs e)
+        {
+
+            if (isdecimal == false)
+            {
+                appendnum(".");
+                isdecimal = true;
+            }
+        }
+
+        private void timer1_Tick(object sender, EventArgs e)
+        {
+            if (txtNumbers.Text.Contains(".") == false)
+            {
+                isdecimal = false;
+            }
+            if (txtNumbers.Text == "0")
+            {
+                iszero = true;
+            }
+        }
+
+        private void WinClassicCalculator_Load(object sender, EventArgs e)
+        {
+            timer1.Start();
+        }
+
+        private void AboutCalculatorToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+
+            WindowManager wm = new WindowManager();
+            wm.StartAboutBox95("Calculator", null, Properties.Resources.WinClassicCalc);
+        }
+
+        private void Button26_Click(object sender, EventArgs e)
+        {
+            prevnum = 0;
+            txtNumbers.Text = "0";
+            isdecimal = false;
+            iszero = true;
+            neg = false;
+        }
+
+        private void Button27_Click(object sender, EventArgs e)
+        {
+            txtNumbers.Text = "0";
+            isdecimal = false;
+            iszero = true;
+            neg = false;
+        }
+        public void Calculate()
+        {
+            switch (coperator)
+            {
+                case "+":
+                    txtNumbers.Text = (prevnum + double.Parse(txtNumbers.Text)).ToString();
+                    prevnum = double.Parse(txtNumbers.Text);
+                    break;
+                case "-":
+                    if (prevnum == 0)
+                    {
+                        break;
+                    }
+                    txtNumbers.Text = (prevnum - double.Parse(txtNumbers.Text)).ToString();
+                    prevnum = double.Parse(txtNumbers.Text);
+                    break;
+                case "*":
+                    if (prevnum == 0)
+                    {
+                        break;
+                    }
+                    txtNumbers.Text = (prevnum * double.Parse(txtNumbers.Text)).ToString();
+                    prevnum = double.Parse(txtNumbers.Text);
+                    break;
+                case "/":
+                    if (prevnum == 0)
+                    {
+                        break;
+                    }
+                    txtNumbers.Text = (prevnum / double.Parse(txtNumbers.Text)).ToString();
+                    prevnum = double.Parse(txtNumbers.Text);
+                    break;
+            }
+        }
+
+        private void Button22_Click(object sender, EventArgs e)
+        {
+            double sq = double.Parse(txtNumbers.Text);
+            txtNumbers.Text = Math.Sqrt(sq).ToString();
+        }
+
+        private void Button17_Click(object sender, EventArgs e)
+        {
+            coperator = "+";
+            Calculate();
+            prevnum = double.Parse(txtNumbers.Text);
+            txtNumbers.Text = "0";
+        }
+
+        private void Button19_Click(object sender, EventArgs e)
+        {
+            coperator = "-";
+            Calculate();
+            prevnum = double.Parse(txtNumbers.Text);
+            txtNumbers.Text = "0";
+        }
+
+        private void Button20_Click(object sender, EventArgs e)
+        {
+            coperator = "*";
+            Calculate();
+            prevnum = double.Parse(txtNumbers.Text);
+            txtNumbers.Text = "0";
+        }
+
+        private void Button18_Click(object sender, EventArgs e)
+        {
+            coperator = "/";
+            Calculate();
+            prevnum = double.Parse(txtNumbers.Text);
+            txtNumbers.Text = "0";
+        }
+
+        private void Button23_Click(object sender, EventArgs e)
+        {
+            double a;
+            a = Convert.ToDouble(1.0 / Convert.ToDouble(txtNumbers.Text));
+            txtNumbers.Text = Convert.ToString(a);
+        }
+
+        private void Button24_Click(object sender, EventArgs e)
+        {
+            double a;
+            a = Convert.ToDouble(txtNumbers.Text) / Convert.ToDouble(100);
+            txtNumbers.Text = Convert.ToString(a);
+        }
+
+        private void Button12_Click_1(object sender, EventArgs e)
+        {
+
+        }
+    }
+}