diff --git a/ShiftOS.Main/Terminal/TerminalBackend.cs b/ShiftOS.Main/Terminal/TerminalBackend.cs index 7904718..b697ef8 100644 --- a/ShiftOS.Main/Terminal/TerminalBackend.cs +++ b/ShiftOS.Main/Terminal/TerminalBackend.cs @@ -45,7 +45,7 @@ namespace ShiftOS.Main.Terminal } if(!complete) { - Array.Find(trm.ToArray(), w => w.TerminalID == TermID).termmain.AppendText($"\nsbash: {command.Split(' ').First()}: invalid command"); + Array.Find(trm.ToArray(), w => w.TerminalID == TermID).termmain.AppendText($"\n sbash: invalid command: {command.Split(' ').First()}"); return; } diff --git a/shiftos.main/shiftos/apps/terminal.cs b/shiftos.main/shiftos/apps/terminal.cs new file mode 100644 index 0000000..28e301c --- /dev/null +++ b/shiftos.main/shiftos/apps/terminal.cs @@ -0,0 +1,132 @@ +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; + } + } + } +}