1 files changed, 175 insertions, 0 deletions
diff --git a/TimeHACK.Main/GlobalPrograms/WinClassicCalculator.cs b/TimeHACK.Main/GlobalPrograms/WinClassicCalculator.cs
new file mode 100644
index 0000000..71ded89
--- /dev/null
+++ b/TimeHACK.Main/GlobalPrograms/WinClassicCalculator.cs
@@ -0,0 +1,175 @@
+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
+    {
+        double prevnum = 0;
+        string operation = "";
+        bool operation_pressed = false;
+        public WinClassicCalculator()
+        {
+            InitializeComponent();
+            foreach (Control c in Controls)
+            {
+                if (c is Button)
+                {
+                    c.Font = new Font(TitleScreen.pfc.Families[0], 16F, FontStyle.Bold, GraphicsUnit.Point, ((byte)(0)));
+                    c.Paint += (sender, args) => Paintbrush.PaintClassicBorders(sender, args, 2);
+                }
+                else
+                {
+                    c.Font = new Font(TitleScreen.pfc.Families[0], 16F, FontStyle.Regular, GraphicsUnit.Point, ((byte)(0)));
+                }
+            }
+            txtNumbers.Paint += (sender, args) => Paintbrush.PaintClassicBordersIndented(sender, args, 2);
+        }
+        private void number_click(object sender, EventArgs e)
+        {
+            if (txtNumbers.Text.Contains("∞"))
+                txtNumbers.Clear();
+             if ((txtNumbers.Text == "0") || (operation_pressed))
+                txtNumbers.Text = "";
+            operation_pressed = false;
+            Button num = (Button)sender;
+            if (num.Text == ".")
+            {
+                if (!txtNumbers.Text.Contains("."))
+                    txtNumbers.Text = txtNumbers.Text + num.Text;
+            }
+            else
+                txtNumbers.Text = txtNumbers.Text + num.Text;
+        }
+
+        private void Button27_Click(object sender, EventArgs e)
+        {
+            txtNumbers.Text = "0";
+        }
+
+        private void Button26_Click(object sender, EventArgs e)
+        {
+            prevnum = 0;
+            operation = "";
+            operation_pressed = false;
+            txtNumbers.Text = "0";
+        }
+
+        private void Button25_Click(object sender, EventArgs e)
+        {
+            if (txtNumbers.Text.Length>0)
+            {
+                txtNumbers.Text = txtNumbers.Text.Remove(txtNumbers.Text.Length - 1, 1);
+            }
+            if (txtNumbers.Text =="")
+            {
+                txtNumbers.Text = "0";
+            }
+        }
+
+        private void arithmitic_click(object sender, EventArgs e)
+        {
+            Button num = (Button)sender;
+            if (txtNumbers.Text.Contains("∞"))
+                txtNumbers.Clear();
+            if (prevnum != 0)
+            {
+                if (num.Text == "sqrt")
+                    prevnum = Math.Sqrt(double.Parse(txtNumbers.Text));
+                if (num.Text == "1/x")
+                    prevnum = Convert.ToDouble(1.0 / Convert.ToDouble(txtNumbers.Text));
+                if (num.Text == "%")
+                    prevnum = Convert.ToDouble(txtNumbers.Text) / 100;
+                Button21.PerformClick();
+                operation = num.Text;
+                operation_pressed = true;
+            }
+            else if (num.Text == "sqrt")
+            {
+                prevnum = Math.Sqrt(double.Parse(txtNumbers.Text));
+                txtNumbers.Text = prevnum.ToString();
+            }
+            else if (num.Text == "1/x")
+            {
+                prevnum = Convert.ToDouble(1.0 / Convert.ToDouble(txtNumbers.Text));
+                txtNumbers.Text = prevnum.ToString();
+            }
+            else if (num.Text == "%")
+            {
+                prevnum = Convert.ToDouble(txtNumbers.Text) / 100;
+                txtNumbers.Text = prevnum.ToString();
+            }
+            else
+            {
+                operation = num.Text;
+                prevnum = double.Parse(txtNumbers.Text);
+                txtNumbers.Text = "0";
+                operation_pressed = true;
+            }
+        }
+         
+        private void Button21_Click(object sender, EventArgs e)
+        {
+            if (txtNumbers.Text.Contains("∞"))
+                txtNumbers.Clear();
+            switch (operation)
+            {
+                case "+":
+                    txtNumbers.Text = (prevnum + double.Parse(txtNumbers.Text)).ToString();
+                    break;
+                case "-":
+                    txtNumbers.Text = (prevnum - double.Parse(txtNumbers.Text)).ToString();
+                    break;
+                case "*":
+                    txtNumbers.Text = (prevnum * double.Parse(txtNumbers.Text)).ToString();
+                    break;
+                case "/":
+                    txtNumbers.Text = (prevnum / double.Parse(txtNumbers.Text)).ToString();
+                    break;
+            }
+            prevnum = Int32.Parse(txtNumbers.Text);
+            operation = "";
+        }
+
+        private void AboutCalculatorToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            WindowManager wm = new WindowManager();
+            wm.StartAboutBox95("Calculator", "Microsoft Calculator", Properties.Resources.WinClassicCalc);
+        }
+
+        private void Button15_Click(object sender, EventArgs e)
+        {
+
+        }
+
+        private void CopyCtrlCToolStripMenuItem1_Click(object sender, EventArgs e)
+        {
+            txtNumbers.Copy();
+        }
+
+        private void PasteCtrlVToolStripMenuItem1_Click(object sender, EventArgs e)
+        {
+            string pasteText = Clipboard.GetText();
+            string strippedText = "";
+            for (int i = 0; i < pasteText.Length; i++)
+            {
+                if (char.IsDigit(pasteText[i]))
+                    strippedText += pasteText[i].ToString();
+                MessageBox.Show("Test");
+            }
+            if (strippedText!=pasteText)
+            {
+                txtNumbers.Text = pasteText;
+            }
+        }
+
+    }
+}