#!/usr/bin/env perl
use warnings;
use 5.012;
use Term::ReadKey;
sub getch {
my $c = ReadKey 0;
if ( $c eq "\e" ) {
my $c = ReadKey 0.10;
if ( $c eq '[' ) {
my $c = ReadKey 0;
if ( $c eq 'M' ) {
my $event_type = ord( ReadKey 0 ) - 32;
my $x = ord( ReadKey 0 ) - 32;
my $y = ord( ReadKey 0 ) - 32;
return $x, $y;
} } } }
binmode STDIN, ':encoding(utf-8)' or die $!;
ReadMode 'ultra-raw';
# enter_mouse_mode
binmode STDIN, ':raw' or die $!;
print "\e[?1003h"; # sets SET_ANY_EVENT_MOUSE mode
my( $x, $y ) = getch();
# leave_mouse_mode
binmode STDIN, ':encoding(utf-8)' or die $!;
print "\e[?1003l"; # cancels SET_ANY_EVENT_MOUSE mode
ReadMode 'restore';
say "x = $x";
say "y = $y";
此脚本最多只能使用 223 列宽( 223 + 32 -> 1 字节)。
有谁知道,如何启用扩展鼠标模式?我试图以这种方式更改鼠标模式,但它不起作用:
# enter_mouse_mode
binmode STDIN, ':utf8' or die $!;
print "\e[?1003h";
print "\e[?1005h"; ###
my( $x, $y ) = getch();
# leave_mouse_mode
binmode STDIN, ':encoding(utf-8)' or die $!;
print "\e[?1003l";
print "\e[?1005l"; ###