X-Git-Url: http://git.shiar.net/descalc.git/blobdiff_plain/7db84757c6ba80836bc8c2cc9de326f16862a2cd:/05_disp_curses.pm..4e1d9535fda6685e53ce570ca4e4cd6c260f55d3:/03_disp_curses.pm

diff --git a/05_disp_curses.pm b/03_disp_curses.pm
similarity index 69%
rename from 05_disp_curses.pm
rename to 03_disp_curses.pm
index e88f667..8f94960 100644
--- a/05_disp_curses.pm
+++ b/03_disp_curses.pm
@@ -1,5 +1,6 @@
 # ncurses output for DCT, by Shiar
 
+# 1.12.0 200410312200 - define main loop (get input from Term::ReadKey)
 # 1.11.0 200410152225 - uses class in filename instead of $set{display} check
 # 1.10.0 200410140120 - all output functions seperated from main
 
@@ -7,10 +8,16 @@ use strict;
 use warnings;
 
 use Curses;
+use Term::ReadKey;
 
 push @{$hook{init}}, sub {
 	initscr;
-	END { endwin; } # restore terminal on quit
+	ReadMode 3;  # cbreak mode
+
+	END {
+		ReadMode 0;
+		endwin;
+	} # restore terminal on quit
 
 	$set{height} = $LINES-2 if $LINES>=3;
 	$set{width} = $COLS if $COLS;
@@ -46,9 +53,22 @@ push @{$hook{showentry}}, sub {
 	refresh;
 }; # showentry
 
+$hook{main} = sub {
+	while (1) {
+		draw();
+
+		my $key = ReadKey;  # wait for user input
+		if ($key eq chr 27) {
+			$key .= $_ while defined ($_ = ReadKey(-1));  # read additional keys
+		} # escape sequence
+
+		onkey($key);
+	} # input loop
+}; # main
+
 return {
 	author  => "Shiar",
 	title   => "curses output",
-	version => "1.11",
+	version => "1.12",
 };