using System; using System.Windows.Forms; using ShiftOS.Engine; using ShiftOS.Main.Terminal; namespace ShiftOS.Main.ShiftOS.Apps { public partial class Terminal : UserControl { public int TerminalID = TerminalBackend.trmTopID++; // Used so that we can have multiple instances of the terminal whilst the command begin run knowing what terminal to send the text to - very complicated ;) public string defaulttextBefore = "user> "; public string defaulttextResult = "user@shiftos> "; // NOT YET IMPLEMENTED!!! public bool DoClear = false; public bool RunningCommand = false; public bool WaitingResponse = false; public string InputReturnText = ""; // The below variables makes the terminal... a terminal! string OldText = ""; int TrackingPosition; public Terminal() { InitializeComponent(); termmain.ContextMenuStrip = new ContextMenuStrip(); // Disables the right click of a richtextbox! TerminalBackend.trm.Add(this); } void Print() { termmain.AppendText($"\n {defaulttextResult}"); TrackingPosition = termmain.Text.Length; } void Print(string text) { termmain.AppendText($"\n {text} \n {defaulttextResult}"); TrackingPosition = termmain.Text.Length; } //if (e.Control && e.KeyCode == Keys.V) // { // //if (Clipboard.ContainsText()) // // termmain.Paste(DataFormats.GetFormat(DataFormats.Text)); // e.Handled = true; // } else if (e.KeyCode == Keys.Enter) { // RunningCommand = true; // TerminalBackend.RunCommand(termmain.Text.Substring(TrackingPosition, termmain.Text.Length - TrackingPosition), TerminalID); // The most horrific line in the entire application! // RunningCommand = false; // termmain.AppendText($"\n {defaulttextResult}"); // TrackingPosition = termmain.Text.Length; // e.Handled = true; // } //} private void termmain_TextChanged(object sender, EventArgs e) { if (!RunningCommand) { if (termmain.SelectionStart < TrackingPosition) { if (!DoClear) // If it's not clearing the terminal { termmain.Text = OldText; termmain.Select(termmain.Text.Length, 0); } } else { OldText = termmain.Text; } } } private void termmain_SelectionChanged(object sender, EventArgs e) { if (!RunningCommand) { if (termmain.SelectionStart < TrackingPosition) { termmain.Text = OldText; termmain.Select(termmain.Text.Length, 0); } } } private void Terminal_Load(object sender, EventArgs e) { termmain.Text = $"\n {defaulttextResult}"; TrackingPosition = termmain.Text.Length; termmain.Select(termmain.TextLength, 1); } public void Input(string request) { InputReturnText = ""; RunningCommand = false; termmain.AppendText($"\n {request} "); TrackingPosition = termmain.Text.Length; } public void Clear() { DoClear = true; termmain.Text = $"\n {defaulttextResult}"; TrackingPosition = termmain.Text.Length; DoClear = false; } void termmain_KeyDown(object sender, KeyEventArgs e) { // The below code disables the ability to paste anything other then text... if (e.Control && e.KeyCode == Keys.V) { //if (Clipboard.ContainsText()) // termmain.Paste(DataFormats.GetFormat(DataFormats.Text)); e.Handled = true; } else if (e.KeyCode == Keys.Enter) { TerminalBackend.RunCommand(termmain.Text.Substring(TrackingPosition, termmain.Text.Length - TrackingPosition), TerminalID); // The most horrific line in the entire application! Print(); e.Handled = true; } } } }