From d84da6352de10d745466ff098c75f0fc90b9dfbb Mon Sep 17 00:00:00 2001
From: "Rob Swindell (on Debian Linux)" <rob@synchro.net>
Date: Sat, 16 Sep 2023 14:29:33 -0700
Subject: [PATCH] Load lib to return descriptive strings for terminal
parameters
Much of the logic ported from sbbs_t methods in con_out.cpp
For Nelgin's default_settings.js project
---
exec/load/termdesc.js | 84 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 84 insertions(+)
create mode 100755 exec/load/termdesc.js
diff --git a/exec/load/termdesc.js b/exec/load/termdesc.js
new file mode 100755
index 0000000000..d12d89e8ed
--- /dev/null
+++ b/exec/load/termdesc.js
@@ -0,0 +1,84 @@
+// Terminal type/parameters (set or detected) descriptive strings
+
+// Common function arguments:
+// verbose: true if you want verbose output (default to false)
+// usr: Pass a User object (defaults to current 'user')
+
+// e.g. load("termdesc.js".type()
+// load("termdesc.js".charset()
+// load("termdesc.js".rows()
+// load("termdesc.js".columns()
+// load("termdesc.js".type(true)
+// load("termdesc.js".type(true, User(4))
+
+require("text.js", "TerminalAutoDetect");
+require("userdefs.js", "USER_PETSCII");
+
+"use strict";
+
+function charset(term)
+{
+ if(term === undefined)
+ term = console.term_supports();
+ if(term & USER_PETSCII)
+ return "CBM-ASCII";
+ if(term & USER_UTF8)
+ return "UTF-8";
+ if(term & USER_NO_EXASCII)
+ return "US-ASCII";
+ return "CP437";
+}
+
+function rows(verbose, usr)
+{
+ if(usr === undefined) // Use current user by default
+ usr = user;
+ var rows = usr.screen_rows || console.screen_rows;
+ if(verbose !== true)
+ return String(rows);
+ return format("%s%d %s", usr.screen_rows ? "":bbs.text(TerminalAutoDetect), rows, bbs.text(TerminalRows));
+}
+
+function columns(verbose, usr)
+{
+ if(usr === undefined) // Use current user by default
+ usr = user;
+ var cols = usr.screen_columns || console.screen_columns;
+ if(verbose !== true)
+ return String(cols);
+ return format("%s%d %s", usr.screen_columns ? "":bbs.text(TerminalAutoDetect), cols, bbs.text(TerminalColumns));
+}
+
+function type(verbose, usr)
+{
+ var term;
+
+ if(usr === undefined) { // Use current user by default
+ usr = user;
+ term = console.term_supports(); // user current-detected terminal params
+ } else
+ term = usr.settings;
+
+ var type = "DUMB";
+ if(term & USER_PETSCII)
+ type = "PETSCII";
+ if(term & USER_RIP)
+ type = "RIP";
+ if(term & USER_ANSI)
+ type = "ANSI";
+ if(verbose !== true)
+ return type;
+
+ // Verbose
+ if(term & USER_PETSCII)
+ return ((usr.settings & USER_AUTOTERM) ? bbs.text(TerminalAutoDetect) : "") + "CBM/PETSCII";
+ return format("%s%s / %s %s%s%s"
+ ,(usr.settings & USER_AUTOTERM) ? bbs.text(TerminalAutoDetect) : ""
+ ,this.charset(term)
+ ,type
+ ,(term & USER_COLOR) ? (term & USER_ICE_COLOR ? bbs.text(TerminalIceColor) : bbs.text(TerminalColor)) : bbs.text(TerminalMonochrome)
+ ,(term & USER_MOUSE) ? bbs.text(TerminalMouse) : ""
+ ,(term & USER_SWAP_DELETE) ? "DEL=BS" : "").trimRight();
+}
+
+this;
--
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