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#!/usr/bin/perl -w
use strict;
my (%OPS, %MAP_FUNC_TO_OP, %MAP_OP_TO_SEQSET, %DOC, $map);
my (%GENERIC_OP_TO_FUNC);
my $xml = shift @ARGV;
open F, "cat @ARGV |" or die "OPS*: $!";
while (<F>) {
if ( /^\s+_fmt\((\w+),\s+N_\("(.+)"\)\)/ ) {
$OPS{$1} = $2;
}
}
close F;
while (<STDIN>) {
if (/^const struct MenuFuncOp Op.*{ \/\* map: (.*) \*\//) {
$map = $1;
$DOC{$map} = "";
$MAP_FUNC_TO_OP{$map} = {};
$MAP_OP_TO_SEQSET{$map} = {};
while (<STDIN>) {
last if (/^}/);
if (/^\s*\*\*\s*(.*)/) {
$DOC{$map} .= "$1\n";
}
elsif (/{\s*"(.+)"\s*,\s*(\w+)\s*}/) {
my ($function, $op) = ($1, $2);
die "unknown OP $op" unless $OPS{$op};
$MAP_OP_TO_SEQSET{$map}->{$op} = {};
if (!exists($MAP_FUNC_TO_OP{$map}->{$function})) {
$MAP_FUNC_TO_OP{$map}->{$function} = $op;
}
if ($map eq "generic" && !exists($GENERIC_OP_TO_FUNC{$op})) {
$GENERIC_OP_TO_FUNC{$op} = $function;
}
}
}
}
elsif (/^const struct MenuOpSeq .*{ \/\* map: (.*) \*\//) {
$map = $1;
die "unknown map $map" unless $MAP_FUNC_TO_OP{$map};
while (<STDIN>) {
last if (/^}/);
if (/{\s*(\w+)\s*,\s*"(.+)"\s*}/) {
my ($op, $binding) = ($1, $2);
# If the $op is NOT in the current map, but it IS
# in the generic map, then we need to add a stub entry
# in $MAP_FUNC_TO_OP and $MAP_OP_TO_SEQSET for this case.
unless ($MAP_OP_TO_SEQSET{$map}->{$op}) {
if (($map eq "pager") or ($map eq "editor")) {
die "unknown OP $op for map $map";
}
my $function = $GENERIC_OP_TO_FUNC{$op};
unless ($function) {
die "unknown OP $op for map $map";
}
$MAP_FUNC_TO_OP{$map}->{$function} = $op;
$MAP_OP_TO_SEQSET{$map}->{$op} = {};
}
$binding =~ s/&/&/;
# for <key>, try CamelCasing into <Key>
$binding =~ s/<(.)(.+)>/<\U$1\E$2>/;
$binding =~ s/</</;
$binding =~ s/>/>/;
$binding =~ s/ /<Space>/;
$binding =~ s/^\\033/Esc /;
$binding =~ s/^\\010/<Backspace>/;
$binding =~ s/^\\177/<Delete>/;
$binding =~ s/^\\(0\d+)$/'^'.chr(64+oct($1))/e;
$binding =~ s/^\\(0\d+)(.)/'^'.chr(64+oct($1)) ." $2"/e;
$binding =~ s/\\t/<Tab>/;
$binding =~ s/\\r/<Return>/;
$binding =~ s/\\n/<Enter>/;
die "unknown key $binding" if $binding =~ /\\[^\\]|<|>/;
$MAP_OP_TO_SEQSET{$map}->{$op}->{$binding} = 1;
}
}
}
}
open XML, $xml or die "$xml: $!";
while (<XML>) {
if (/__print_map\((.*)\)/) {
my $map = $1;
my $mapid = $1;
my $maptitle = $1;
$mapid =~ s/\s+/-/g;
$maptitle =~ s/\b(\w)/\u$1/g;
unless ($MAP_FUNC_TO_OP{$map}) {
warn "map $map undefined";
next;
}
print <<EOT;
<sect2 id="${mapid}-map">
<title>$maptitle Menu</title>
$DOC{$map}
<table id="tab-${mapid}-bindings">
<title>Default $maptitle Menu Bindings</title>
<tgroup cols="3">
<thead>
<row><entry>Function</entry><entry>Default key</entry><entry>Description</entry></row>
</thead>
<tbody>
EOT
# Sort the map entries by function, then by binding
foreach my $function (sort keys %{$MAP_FUNC_TO_OP{$map}}) {
my $op = $MAP_FUNC_TO_OP{$map}->{$function};
my $bindings = $MAP_OP_TO_SEQSET{$map}->{$op};
if (scalar keys %{$bindings}) {
foreach my $binding (sort keys %{$bindings}) {
print "<row><entry><literal><" .
$function .
"></literal></entry><entry>" .
$binding .
"</entry><entry>" .
$OPS{$op} .
"</entry></row>\n";
}
}
else {
print "<row><entry><literal><" .
$function .
"></literal></entry><entry>" .
"</entry><entry>" .
$OPS{$op} .
"</entry></row>\n";
}
}
print <<EOT;
</tbody>
</tgroup>
</table>
</sect2>
EOT
delete $MAP_FUNC_TO_OP{$map};
} else {
print;
}
}
close XML;
warn "unprinted maps: ". join(" ", keys %MAP_FUNC_TO_OP) if %MAP_FUNC_TO_OP;
|
