1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
|
#!/usr/bin/perl
# Processes language_xx.h files into language.cpp and language.h
use strict;
use warnings;
my @langs = ("en","cz","it","es","pl","de");
sub parselang
{
my ($filename) = @_;
open(my $fh, '<:encoding(UTF-8)', $filename)
# open(my $fh, '<', $filename)
or die "Could not open file '$filename' $!";
# Create a new hash reference.
my $out = {};
while (my $line = <$fh>) {
chomp $line;
next if (index($line, 'define') == -1 || index($line, 'MSG') == -1);
my $modifiers = {};
my $symbol = '';
my $value = '';
if (index($line, 'define(') == -1) {
# Extended definition, which specifies the string formatting.
$line =~ /(?is)define\s*(\S*)\s*(.*)/;
$symbol = "$1";
$value = $2;
} else {
$line =~ /(?is)define\((.*)\)\s*(\S*)\s*(.*)/;
my $options = $1;
foreach my $key_value (split /,/, $options) {
if ($key_value =~ /\s*(\S*)\s*=\s*(\S*)\s*/) {
${$modifiers}{$1} = $2;
}
}
$symbol = "$2";
$value = $3;
}
next if (! defined $symbol or length($symbol) == 0);
# Trim whitespaces from both sides
$value =~ s/^\s+|\s+$//g;
#$string =~ s/" MACHINE_NAME "/Prusa i3/;
$value =~ s/" FIRMWARE_URL "/https:\/\/github.com\/prusa3d\/Prusa-i3-Plus\//;
$value =~ s/" PROTOCOL_VERSION "/1.0/;
$value =~ s/" STRINGIFY\(EXTRUDERS\) "/1/;
$value =~ s/" MACHINE_UUID "/00000000-0000-0000-0000-000000000000/;
${$out}{$symbol} = { value=>$value, %$modifiers };
}
return $out;
}
sub pgm_is_whitespace
{
my ($c) = @_;
if (! defined($c)) {
print "pgm_is_whitespace: undefined\n";
exit(1);
}
return $c == ord(' ') || $c == ord('\t') || $c == ord('\r') || $c == ord('\n');
}
sub pgm_is_interpunction
{
my ($c) = @_;
return $c == ord('.') || $c == ord(',') || $c == ord(':') || $c == ord(';') || $c == ord('?') || $c == ord('!') || $c == ord('/');
}
sub break_text_fullscreen
{
my $lines = [];
my ($text_str, $max_linelen) = @_;
if (! defined($text_str) || length($text_str) < 2) {
return $lines;
}
$text_str =~ s/^"//;
$text_str =~ s/([^\\])"/$1/;
$text_str =~ s/\\"/"/;
my @msg = unpack("W*", $text_str);
#my @msg = split("", $text_str);
my $len = $#msg + 1;
my $i = 0;
LINE:
while ($i < $len) {
while ($i < $len && pgm_is_whitespace($msg[$i])) {
$i += 1;
}
if ($i == $len) {
# End of the message.
last LINE;
}
my $msgend2 = $i + (($max_linelen > $len) ? $len : $max_linelen);
my $msgend = $msgend2;
if ($msgend < $len && ! pgm_is_whitespace($msg[$msgend]) && ! pgm_is_interpunction($msg[$msgend])) {
# Splitting a word. Find the start of the current word.
while ($msgend > $i && ! pgm_is_whitespace($msg[$msgend - 1])) {
$msgend -= 1;
}
if ($msgend == $i) {
# Found a single long word, which cannot be split. Just cut it.
$msgend = $msgend2;
}
}
my $outstr = substr($text_str, $i, $msgend - $i);
$i = $msgend;
$outstr =~ s/~/ /g;
#print "Output string: $outstr \n";
push @$lines, $outstr;
}
return $lines;
}
my %texts;
my %attributes;
my $num_languages = 0;
if (1)
{
# First load the common strings.
my $symbols = parselang("language_common.h");
foreach my $key (keys %{$symbols}) {
if (! (exists $texts{$key})) {
my $symbol_value = ${$symbols}{$key};
# Store the symbol value for each language.
$texts{$key} = [ (${$symbol_value}{value}) x ($#langs+1) ];
# Store the possible attributes.
delete ${$symbol_value}{value};
# Store an "is common" attribute.
${$symbol_value}{common} = 1;
# 4x 80 characters, 4 lines sent over serial line.
${$symbol_value}{length} = 320;
${$symbol_value}{lines} = 1;
$attributes{$key} = $symbol_value;
} else {
print "Duplicate key in language_common.h: $key\n";
}
}
}
foreach my $lang (@langs) {
my $symbols = parselang("language_$lang.h");
foreach my $key (keys %{$symbols}) {
if (! (exists $texts{$key})) {
$texts{$key} = [];
}
my $symbol_value = ${$symbols}{$key};
my $strings = $texts{$key};
if (defined $attributes{$key} && defined ${$attributes{$key}}{common} && ${$attributes{$key}}{common} == 1) {
# Common overrides the possible definintions in the language specific files.
} else {
die "Symbol $key defined first in $lang, undefined in the preceding language files."
if (scalar(@$strings) != $num_languages);
push @$strings, ${$symbol_value}{value};
if ($lang eq 'en') {
# The english texts may contain attributes. Store them into %attributes.
delete ${$symbol_value}{value};
$attributes{$key} = $symbol_value;
}
}
}
$num_languages += 1;
foreach my $key (keys %texts) {
my $strings = $texts{$key};
if (scalar(@$strings) < $num_languages) {
# die "Symbol $key undefined in $lang."
print "Symbol $key undefined in language \"$lang\". Using the english variant:\n";
print "\t", ${$strings}[0], "\n";
push @$strings, ${$strings}[0];
}
}
}
my $filename = 'language_all.h';
open(my $fh, '>', $filename) or die "Could not open file '$filename' $!";
# For the programmatic access to the program memory, read
# http://www.nongnu.org/avr-libc/user-manual/group__avr__pgmspace.html
print $fh <<END
#ifndef LANGUAGE_ALL_H
#define LANGUAGE_ALL_H
// Language indices into their particular symbol tables.
END
;
# Export symbolic IDs of languages.
for my $i (0 .. $#langs) {
my $lang = uc $langs[$i];
print $fh "#define LANG_ID_$lang $i\n";
}
print $fh <<END
// Language is not defined and it shall be selected from the menu.
#define LANG_ID_FORCE_SELECTION 254
// Language is not defined on a virgin RAMBo board.
#define LANG_ID_UNDEFINED 255
// Default language ID, if no language is selected.
#define LANG_ID_DEFAULT LANG_ID_CZ
// Number of languages available in the language table.
#define LANG_NUM ${num_languages}
// Currectly active language selection.
extern unsigned char lang_selected;
#define LANG_TABLE_SELECT_EXPLICIT(TABLE, LANG) ((const char*)(pgm_read_ptr(TABLE + (LANG))))
#define LANG_TABLE_SELECT(TABLE) LANG_TABLE_SELECT_EXPLICIT(TABLE, lang_selected)
END
;
foreach my $key (sort(keys %texts)) {
my $strings = $texts{$key};
if (@{$strings} == grep { $_ eq ${$strings}[0] } @{$strings}) {
# All strings are English.
print $fh "extern const char* const ${key}_LANG_TABLE[1];\n";
print $fh "#define $key LANG_TABLE_SELECT_EXPLICIT(${key}_LANG_TABLE, 0)\n";
} else {
print $fh "extern const char* const ${key}_LANG_TABLE[LANG_NUM];\n";
print $fh "#define $key LANG_TABLE_SELECT(${key}_LANG_TABLE)\n";
print $fh "#define ${key}_EXPLICIT(LANG) LANG_TABLE_SELECT_EXPLICIT(${key}_LANG_TABLE, LANG)\n"
if ($key eq "MSG_LANGUAGE_NAME" || $key eq "MSG_LANGUAGE_SELECT");
}
}
print $fh <<END
extern char* CAT2(const char *s1,const char *s2);
extern char* CAT4(const char *s1,const char *s2,const char *s3,const char *s4);
#endif //LANGUAGE_ALL.H
END
;
close $fh;
print ".h created\n";
$filename = 'language_all.cpp';
open($fh, '>', $filename) or die "Could not open file '$filename' $!";
print $fh <<'END'
#include <avr/pgmspace.h>
#include "Configuration_prusa.h"
#include "language_all.h"
#define LCD_WIDTH 20
extern unsigned char lang_selected;
END
;
my @keys = sort(keys %texts);
foreach my $key (@keys) {
my $strings = $texts{$key};
if (@{$strings} == grep { $_ eq ${$strings}[0] } @{$strings}) {
# Shrink the array to a single value.
$strings = [${$strings}[0]];
}
for (my $i = 0; $i <= $#{$strings}; $i ++) {
my $suffix = uc($langs[$i]);
if ($i == 0 || ${$strings}[$i] ne ${$strings}[0]) {
print $fh "const char ${key}_${suffix}[] PROGMEM = ${$strings}[$i];\n";
}
}
my $langnum = $#{$strings}+1;
if ($langnum == $#langs+1) {
$langnum = "LANG_NUM";
}
print $fh "const char * const ${key}_LANG_TABLE[$langnum] PROGMEM = {\n";
for (my $i = 0; $i <= $#{$strings}; $i ++) {
my $suffix = uc($langs[$i]);
if ($i == 0 || ${$strings}[$i] ne ${$strings}[0]) {
print $fh "\t${key}_${suffix}";
} else {
print $fh "\t${key}_EN";
}
print $fh ',' if $i < $#{$strings};
print $fh "\n";
}
print $fh "};\n\n";
}
print $fh <<'END'
char langbuffer[LCD_WIDTH+1];
char* CAT2(const char *s1,const char *s2) {
unsigned char len=0;
strncpy_P(langbuffer+len,s1,LCD_WIDTH-len);
len+=strlen_P(s1);
strncpy_P(langbuffer+len,s2,LCD_WIDTH-len);
return langbuffer;
}
char* CAT4(const char *s1,const char *s2,const char *s3,const char *s4) {
unsigned char len=0;
strncpy_P(langbuffer+len,s1,LCD_WIDTH-len);
len+=strlen_P(s1);
strncpy_P(langbuffer+len,s2,LCD_WIDTH-len);
len+=strlen_P(s2);
strncpy_P(langbuffer+len,s3,LCD_WIDTH-len);
len+=strlen_P(s3);
strncpy_P(langbuffer+len,s4,LCD_WIDTH-len);
return langbuffer;
}
END
;
print ".cpp created.\nDone!\n";
my $verify_only = 1;
for my $lang (0 .. $#langs) {
print "Language: $langs[$lang]\n";
foreach my $key (@keys) {
my $strings = $texts{$key};
my %attrib = %{$attributes{$key}};
my $message = ${$strings}[$lang];
$message =~ /\S*"(.*)"\S*/;
$message = $1;
if ($lang == 0 || ${$strings}[0] ne $message) {
# If the language is not English, don't show the non-translated message.
my $max_nlines = $attrib{lines} // 1;
my $max_linelen = $attrib{length} // (($max_nlines > 1) ? 20 : 17);
# if (! $verify_only) {
# if ($nlines > 1) {
# print "Multi-line message: $message. Breaking to $nlines lines:\n";
# print "\t$_\n" foreach (@{$lines});
# }
# }
if ($max_nlines <= 1) {
my $linelen = length($message);
if ($linelen > $max_linelen) {
print "Key $key, language $langs[$lang], line length: $linelen, max length: $max_linelen\n";
print "\t$message\n";
}
} else {
my $lines = break_text_fullscreen($message, $max_linelen);
my $nlines = @{$lines};
if ($nlines > $max_nlines) {
print "Key $key, language $langs[$lang], lines: $nlines, max lines: $max_nlines\n";
print "\t$_\n" foreach (@{$lines});
}
}
}
}
}
|