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Add command-line option to disable screen clearing

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This commit is contained in:
Edward Wright 2023-02-16 09:48:37 -05:00
parent 88a9458aaf
commit a5f3f36fb6
1 changed files with 25 additions and 3 deletions
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28
SimplySerial/SimplySerial.cs
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@ -54,6 +54,7 @@ namespace SimplySerial
static bool forceNewline = false; static bool forceNewline = false;
static Encoding encoding = Encoding.UTF8; static Encoding encoding = Encoding.UTF8;
static bool convertToPrintable = false; static bool convertToPrintable = false;
static bool clearScreen = true;
// dictionary of "special" keys with the corresponding string to send out when they are pressed // dictionary of "special" keys with the corresponding string to send out when they are pressed
static Dictionary<ConsoleKey, String> specialKeys = new Dictionary<ConsoleKey, String> static Dictionary<ConsoleKey, String> specialKeys = new Dictionary<ConsoleKey, String>
@ -253,7 +254,14 @@ namespace SimplySerial
} }
// if we get this far, clear the screen and send the connection message if not in 'quiet' mode // if we get this far, clear the screen and send the connection message if not in 'quiet' mode
Console.Clear(); if (clearScreen)
{
Console.Clear();
}
else
{
Output("");
}
Output(String.Format("<<< SimplySerial v{0} connected via {1} >>>\n" + Output(String.Format("<<< SimplySerial v{0} connected via {1} >>>\n" +
"Settings : {2} baud, {3} parity, {4} data bits, {5} stop bit{6}, {7} encoding, auto-connect {8}\n" + "Settings : {2} baud, {3} parity, {4} data bits, {5} stop bit{6}, {7} encoding, auto-connect {8}\n" +
"Device : {9} {10}{11}\n{12}" + "Device : {9} {10}{11}\n{12}" +
@ -448,6 +456,12 @@ namespace SimplySerial
forceNewline = true; forceNewline = true;
} }
// disable screen clearing
else if (argument[0].StartsWith("noc"))
{
clearScreen = false;
}
// the remainder of possible command-line arguments require two parameters, so let's enforce that now // the remainder of possible command-line arguments require two parameters, so let's enforce that now
else if (argument.Count() < 2) else if (argument.Count() < 2)
{ {
@ -582,14 +596,21 @@ namespace SimplySerial
} }
} }
Console.Clear(); if (clearScreen)
{
Console.Clear();
}
if (autoConnect == AutoConnect.ANY) if (autoConnect == AutoConnect.ANY)
{ {
Output("<<< Attemping to connect to any available COM port. Use CTRL-X to cancel >>>"); Output("<<< Attemping to connect to any available COM port. Use CTRL-X to cancel >>>");
} }
else if (autoConnect == AutoConnect.ONE) else if (autoConnect == AutoConnect.ONE)
{ {
Console.Clear(); if (clearScreen)
{
Console.Clear();
}
if (port.name == String.Empty) if (port.name == String.Empty)
Output("<<< Attempting to connect to first available COM port. Use CTRL-X to cancel >>>"); Output("<<< Attempting to connect to first available COM port. Use CTRL-X to cancel >>>");
else else
@ -682,6 +703,7 @@ namespace SimplySerial
Console.WriteLine(" -quiet don't print any application messages/errors to console"); Console.WriteLine(" -quiet don't print any application messages/errors to console");
Console.WriteLine(" -forcenewline Force linefeeds (newline) in place of carriage returns in received data."); Console.WriteLine(" -forcenewline Force linefeeds (newline) in place of carriage returns in received data.");
Console.WriteLine(" -encoding:ENC UTF8 | ASCII | RAW"); Console.WriteLine(" -encoding:ENC UTF8 | ASCII | RAW");
Console.WriteLine(" -noclear Don't clear the terminal screen on connection.");
Console.WriteLine("\nPress CTRL-X to exit a running instance of SimplySerial.\n"); Console.WriteLine("\nPress CTRL-X to exit a running instance of SimplySerial.\n");
} }