144 lines
2.5 KiB
Perl
144 lines
2.5 KiB
Perl
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#!/usr/bin/perl -w
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if (@ARGV != 2) {
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die "Usage: gen-keyname-table.pl keynames.txt keynames-translate.txt > keynamesprivate.h\n";
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}
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open IN, $ARGV[0] || die "Cannot open $ARGV[0]: $!\n";
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@keys = ();
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@translate = ();
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while (defined($_ = <IN>)) {
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next if /^!/;
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if (!/^\s*(0x[0-9a-f]+)\s+([\w_]*\S)\s+(1)?\s*$/) {
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die "Cannot parse line $_";
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}
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push @keys, [$1, $2];
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if (defined ($3)) {
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push @translate, $2;
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}
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}
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close IN;
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open IN, $ARGV[1] || die "Cannot open $ARGV[1]: $!\n";
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while (defined($_ = <IN>)) {
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next if /^!/;
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if (!/^\s*([\w_]*\S)\s+$/) {
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die "Cannot parse line $_";
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}
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push @translate, $1;
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}
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close IN;
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$offset = 0;
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$date = gmtime;
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print <<EOT;
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/* keynamesprivate.h: Generated by gen-keyname-table.pl from keynames.txt
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*
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* Date: $date
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*
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* Do not edit.
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*/
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static const char keynames[] =
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EOT
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for $key (@keys) {
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$name = $key->[1];
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if ($offset != 0) {
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print qq(\n);
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}
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print qq( "$name\\0");
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$key->[3] = $offset;
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$offset += length($name) + 1;
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}
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print ";\n\n";
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print <<EOT;
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typedef struct {
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guint keyval;
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guint offset;
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} gdk_key;
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static const gdk_key gdk_keys_by_keyval[] = {
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EOT
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$i = 0;
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for $key (@keys) {
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$keyval = $key->[0];
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$name = $key->[1];
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$offset = $key->[3];
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if ($i != 0) {
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print ",\n";
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}
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print " { $keyval, $offset }";
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$i++;
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}
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print "\n};\n\n";
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@keys = sort { $a->[1] cmp $b->[1] } @keys;
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print <<EOT;
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static const gdk_key gdk_keys_by_name[] = {
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EOT
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$i = 0;
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for $key (@keys) {
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$keyval = $key->[0];
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$name = $key->[1];
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$offset = $key->[3];
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if ($i != 0) {
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print ",\n";
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}
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print " { $keyval, $offset }";
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$i++;
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}
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print <<EOT;
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};
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#if 0
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/*
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* Translators, the strings in the 'keyboard label' context are
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* display names for keyboard keys. Some of them have prefixes like
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* XF86 or ISO_ - these should be removed in the translation. Similarly,
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* underscores should be replaced by spaces. The prefix 'KP_' stands
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* for 'key pad' and you may want to include that in your translation.
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* Here are some examples of English translations:
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* XF86AudioMute - Audio mute
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* Scroll_lock - Scroll lock
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* KP_Space - Space (keypad)
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*/
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EOT
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for $key (@translate) {
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if ($key eq 'KP_Space') {
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print "/* Translators: KP_ means 'key pad' here */\n";
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}
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if ($key eq 'XF86MonBrightnessUp') {
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print "/* Translators: 'Mon' means Monitor here, and the XF86 prefix should be removed */\n";
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}
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print <<EOT;
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NC_("keyboard label", "$key")
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EOT
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}
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print <<EOT;
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#endif
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EOT
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