DDLightbarMenu: AdditionalQuitKeys now are honored in traditional...

DDLightbarMenu: AdditionalQuitKeys now are honored in traditional (non-lightbar) mode, and there's a new menu property, nonANSIPromptText, which allows customization of the prompt text when in traditional/non-ANSI mode.

exec/load/dd_lightbar_menu.js

@@ -355,6 +355,19 @@ By default, DDLightbarMenu ignores the isSelectable attribute of items and consi
 selectable (for efficiency).  To enable usage of unselectable items, set the allowUnselectableItems
 property to true:
 lbMenu.allowUnselectableItems = true;
+
+
+If the user's terminal doesn't support ANSI, DDLightbarMenu will work in a non-lightbar
+mode. When not using a lightbar interface, DDLightbarMenu will automatically use numbered
+mode, where the menu will output numbers to the left of the menu items and let the user
+type a number to choose an item.
+You can also tell DDLightbarMenu to not work in lightbar mode if you want a more traditional
+user interface (colors will still be supported) by setting the allowANSI property to false:
+lbMenu.allowANSI = false;
+
+For the traditional/non-lightbar mode, you can customize the prompt text that is used, by
+changing the nonANSIPromptText property. For instance:
+lbMenu.nonANSIPromptText = "Type a number to choose an item: ";
 */
 
 "use strict";
@@ -535,6 +548,9 @@ function DDLightbarMenu(pX, pY, pWidth, pHeight)
 	// Whether or not to allow ANSI behavior. Mainly for testing (this should be true).
 	this.allowANSI = true;
 
+	// Text to use for the user input prompt for the non-ANSI interface
+	this.nonANSIPromptText = "\x01n\x01c\x01hY\x01n\x01cour \x01hC\x01n\x01choice\x01h\x01g: \x01c";
+
 	// Member functions
 	this.Add = DDLightbarMenu_Add;
 	this.Remove = DDLightbarMenu_Remove;
@@ -2291,10 +2307,42 @@ function DDLightbarMenu_GetVal(pDraw, pSelectedItemIndexes)
 	{
 		// The user's terminal doesn't support ANSI
 		var userAnswerIsValid = false;
+		var writePromptText = true;
 		do
 		{
+			if (writePromptText)
+			{
+				if (typeof(this.nonANSIPromptText) === "string" && console.strlen(this.nonANSIPromptText) > 0)
+					console.print(this.nonANSIPromptText);
+				else
 					console.print("\x01n\x01c\x01hY\x01n\x01cour \x01hC\x01n\x01choice\x01h\x01g: \x01c");
+			}
+			writePromptText = true; // Default value
 			console.attributes = "N";
+			var inputMode = K_NOECHO|K_NOSPIN|K_NOCRLF;
+			var userInput = console.getkey(inputMode);
+			var userInputUpper = userInput.toUpperCase();
+			// Set this.lastUserInput if it's valid
+			if (console.aborted || userInputUpper == "Q" || userInput == CTRL_C || userInput == KEY_ESC)
+			{
+				if (userInputUpper == "Q")
+					this.lastUserInput = "Q";
+				else if (userInput == CTRL_C || userInput == KEY_ESC)
+					this.lastUserInput = userInput;
+				else if (console.aborted)
+					this.lastUserInput = CTRL_C;
+				userAnswerIsValid = true;
+			}
+			else if (this.QuitKeysIncludes(userInput))
+			{
+				this.lastUserInput = userInput;
+				userAnswerIsValid = true;
+			}
+			else if (/[0-9]/.test(userInput))
+			{
+				// Put the user's input back in the input buffer to
+				// be used for getting the rest of the message number.
+				console.ungetstr(userInput);
 				var userEnteredItemNum = console.getnum(numItems);
 				this.lastUserInput = userEnteredItemNum.toString();
 				if (!console.aborted && userEnteredItemNum > 0)
@@ -2312,6 +2360,9 @@ function DDLightbarMenu_GetVal(pDraw, pSelectedItemIndexes)
 					this.lastUserInput = "Q"; // To signify quitting
 					userAnswerIsValid = true;
 				}
+			}
+			else
+				writePromptText = false; // Invalid user input
 		} while (!userAnswerIsValid && bbs.online && !js.terminated);
 	}