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Fix plural forms

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This commit is contained in:
Benau 2015-12-14 02:56:16 +08:00
parent 93b1b11b99
commit f0abbad937
2 changed files with 41 additions and 28 deletions
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66
src/tinygettext/plural_forms.cpp
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@ -30,19 +30,28 @@ namespace tinygettext {
* msgstr[1] = "You got %d errors";
* ^-- return value of plural function
*/
// Base on Unicode CLDR (http://mlocati.github.io/cldr-to-gettext-plural-rules/)
unsigned int plural1(int ) { return 0; }
unsigned int plural2_1(int n) { return (n != 1); }
unsigned int plural2_2(int n) { return (n > 1); }
unsigned int plural2_is(int n) { return n % 10 != 1 || n % 100 == 11; }
unsigned int plural2_mk(int n) { return n==1 || n%10==1 ? 0 : 1; }
unsigned int plural3_lv(int n) { return static_cast<unsigned int>(n%10==1 && n%100!=11 ? 0 : n != 0 ? 1 : 2); }
unsigned int plural3_ga(int n) { return static_cast<unsigned int>(n==1 ? 0 : n==2 ? 1 : 2); }
unsigned int plural3_lt(int n) { return static_cast<unsigned int>(n%10==1 && n%100!=11 ? 0 : n%10>=2 && (n%100<10 || n%100>=20) ? 1 : 2); }
unsigned int plural3_1(int n) { return static_cast<unsigned int>(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2); }
unsigned int plural3_sk(int n) { return static_cast<unsigned int>( (n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2 ); }
unsigned int plural3_pl(int n) { return static_cast<unsigned int>(n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2); }
unsigned int plural3_sl(int n) { return static_cast<unsigned int>(n%100==1 ? 0 : n%100==2 ? 1 : n%100==3 || n%100==4 ? 2 : 3); }
unsigned int plural4_ar(int n) { return static_cast<unsigned int>( n==1 ? 0 : n==2 ? 1 : n>=3 && n<=10 ? 2 : 3 ); }
unsigned int plural4_gd(int n) { return static_cast<unsigned int>( n==1 || n==11) ? 0 : (n==2 || n==12) ? 1 : (n > 2 && n < 20) ? 2 : 3; }
unsigned int plural3_be(int n) { return static_cast<unsigned int>(n % 10 == 1 && n % 100 != 11) ? 0 : ((n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 12 || n % 100 > 14)) ? 1 : 2); }
unsigned int plural3_kw(int n) { return static_cast<unsigned int>(n == 1) ? 0 : ((n == 2) ? 1 : 2); }
unsigned int plural3_lv(int n) { return static_cast<unsigned int>(n % 10 == 0 || (n % 100 >= 11 && n % 100 <= 19)) ? 0 : ((n % 10 == 1 && n % 100 != 11) ? 1 : 2); }
unsigned int plural3_lt(int n) { return static_cast<unsigned int>(n % 10 == 1 && (n % 100 < 11 || n % 100 > 19)) ? 0 : ((n % 10 >= 2 && n % 10 <= 9 && (n % 100 < 11 || n % 100 > 19)) ? 1 : 2); }
unsigned int plural3_pl(int n) { return static_cast<unsigned int>(n == 1) ? 0 : ((n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 12 || n % 100 > 14)) ? 1 : 2); }
unsigned int plural3_ro(int n) { return static_cast<unsigned int>(n == 1) ? 0 : ((n == 0 || (n != 1 && n % 100 >= 1 && n % 100 <= 19)) ? 1 : 2); }
unsigned int plural3_sk(int n) { return static_cast<unsigned int>(n == 1) ? 0 : ((n >= 2 && n <= 4) ? 1 : 2); }
unsigned int plural4_gd(int n) { return static_cast<unsigned int>(n == 1 || n == 11) ? 0 : ((n == 2 || n == 12) ? 1 : (((n >= 3 && n <= 10) || (n >= 13 && n <= 19)) ? 2 : 3)); }
unsigned int plural4_sl(int n) { return static_cast<unsigned int>(n % 100 == 1) ? 0 : ((n % 100 == 2) ? 1 : ((n % 100 == 3 || n % 100 == 4) ? 2 : 3)); }
unsigned int plural5_ga(int n) { return static_cast<unsigned int>(n == 1) ? 0 : ((n == 2) ? 1 : ((n >= 3 && n <= 6) ? 2 : ((n >= 7 && n <= 10) ? 3 : 4))); }
unsigned int plural6_ar(int n) { return static_cast<unsigned int>(n == 0) ? 0 : ((n == 1) ? 1 : ((n == 2) ? 2 : ((n % 100 >= 3 && n % 100 <= 10) ? 3 : ((n % 100 >= 11 && n % 100 <= 99) ? 4 : 5)))); }
typedef std::map<std::string, class PluralForms> tPluralForms;
@ -54,31 +63,34 @@ PluralForms::from_string(const std::string& str)
if (plural_forms.empty())
{
// Note that the plural forms here shouldn't contain any spaces
// Some strings are specific to STK po file
// TODO in the future, map language code to plural form instead?
plural_forms["Plural-Forms:nplurals=1;plural=0;"] = PluralForms(1, plural1);
plural_forms["Plural-Forms:nplurals=2;plural=(n!=1);"] = PluralForms(2, plural2_1);
plural_forms["Plural-Forms:nplurals=2;plural=n!=1;"] = PluralForms(2, plural2_1);
plural_forms["Plural-Forms:nplurals=2;plural=(n>1);"] = PluralForms(2, plural2_2);
plural_forms["Plural-Forms:nplurals=2;plural=n>1;"] = PluralForms(2, plural2_2);
plural_forms["Plural-Forms:nplurals=2;plural=(n==1||n%10==1?0:1);"] = PluralForms(2, plural2_mk);
plural_forms["Plural-Forms:nplurals=2;plural=(n%10!=1||n%100==11);"] = PluralForms(2, plural2_is);
plural_forms["Plural-Forms:nplurals=2;plural=n==1||n%10==1?0:1;"] = PluralForms(2, plural2_mk);
plural_forms["Plural-Forms:nplurals=3;plural=(n%10==1&&n%100!=11?0:n!=0?1:2);"] = PluralForms(2, plural3_lv);
plural_forms["Plural-Forms:nplurals=3;plural=n%10==1&&n%100!=11?0:n!=0?1:2;"] = PluralForms(2, plural3_lv);
plural_forms["Plural-Forms:nplurals=3;plural=(n==1?0:n==2?1:2);"] = PluralForms(3, plural3_ga);
plural_forms["Plural-Forms:nplurals=3;plural=n==1?0:n==2?1:2;"] = PluralForms(3, plural3_ga);
//FIXME wrong plural equation in be/ru translation files! (transifex error?) nplurals of be/ru is 3 indeed.
plural_forms["Plural-Forms:nplurals=4;plural=(n%10==1&&n%100!=11?0:n%10>=2&&n%10<=4&&(n%100<12||n%100>14)?1:n%10==0||(n%10>=5&&n%10<=9)||(n%100>=11&&n%100<=14)?2:3);"] = PluralForms(3, plural3_be);
plural_forms["Plural-Forms:nplurals=3;plural=n%10==1&&n%100!=11?0:n%10>=2&&n%10<=4&&(n%100<10||n%100>=20)?1:2;"] = PluralForms(3, plural3_be);
plural_forms["Plural-Forms:nplurals=3;plural=(n%10==1&&n%100!=11?0:n%10>=2&&n%10<=4&&(n%100<10||n%100>=20)?1:2);"] = PluralForms(3, plural3_be);
//FIXME wrong again
plural_forms["Plural-Forms:nplurals=4;plural=(n==1)?0:(n==2)?1:(n==3)?2:3;"] = PluralForms(3, plural3_kw);
plural_forms["Plural-Forms:nplurals=3;plural=(n%10==1&&n%100!=11?0:n!=0?1:2);"] = PluralForms(3, plural3_lv);
plural_forms["Plural-Forms:nplurals=3;plural=(n%10==1&&n%100!=11?0:n%10>=2&&(n%100<10||n%100>=20)?1:2);"] = PluralForms(3, plural3_lt);
plural_forms["Plural-Forms:nplurals=3;plural=n%10==1&&n%100!=11?0:n%10>=2&&(n%100<10||n%100>=20)?1:2;"] = PluralForms(3, plural3_lt);
plural_forms["Plural-Forms:nplurals=3;plural=(n%10==1&&n%100!=11?0:n%10>=2&&n%10<=4&&(n%100<10||n%100>=20)?1:2);"] = PluralForms(3, plural3_1);
plural_forms["Plural-Forms:nplurals=3;plural=n%10==1&&n%100!=11?0:n%10>=2&&n%10<=4&&(n%100<10||n%100>=20)?1:2;"] = PluralForms(3, plural3_1);
plural_forms["Plural-Forms:nplurals=3;plural=((n==1)?0:(n>=2&&n<=4)?1:2);"] = PluralForms(3, plural3_sk);
plural_forms["Plural-Forms:nplurals=3;plural=(n==1)?0:(n>=2&&n<=4)?1:2;"] = PluralForms(3, plural3_sk);
plural_forms["Plural-Forms:nplurals=3;plural=(n==1?0:n%10>=2&&n%10<=4&&(n%100<10||n%100>=20)?1:2);"] = PluralForms(3, plural3_pl);
plural_forms["Plural-Forms:nplurals=3;plural=n==1?0:n%10>=2&&n%10<=4&&(n%100<10||n%100>=20)?1:2;"] = PluralForms(3, plural3_pl);
plural_forms["Plural-Forms:nplurals=3;plural=(n%100==1?0:n%100==2?1:n%100==3||n%100==4?2:3);"] = PluralForms(3, plural3_sl);
plural_forms["Plural-Forms:nplurals=3;plural=n%100==1?0:n%100==2?1:n%100==3||n%100==4?2:3;"] = PluralForms(3, plural3_sl);
plural_forms["Plural-Forms:nplurals=4;plural=(n==1?0:n==2?1:n>=3&&n<=10?2:3);"]=PluralForms(4, plural4_ar);
plural_forms["Plural-Forms:nplurals=4;plural=n==1?0:n==2?1:n>=3&&n<=10?2:3;"]=PluralForms(4, plural4_ar);
plural_forms["Plural-Forms:nplurals=4;plural=((n==1||n==11)?0:(n==2||n==12)?1:(n>2&&n<20)?2:3);"]=PluralForms(4, plural4_gd);
plural_forms["Plural-Forms:nplurals=4;plural=(n==1||n==11)?0:(n==2||n==12)?1:(n>2&&n<20)?2:3;"]=PluralForms(4, plural4_gd);
plural_forms["Plural-Forms:nplurals=3;plural=(n==1?0:(((n%100>19)||((n%100==0)&&(n!=0)))?2:1));"] = PluralForms(3, plural3_ro);
plural_forms["Plural-Forms:nplurals=3;plural=(n==1)?0:(n>=2&&n<=4)?1:2;"] = PluralForms(3, plural3_sk);
plural_forms["Plural-Forms:nplurals=4;plural=(n%100==1?0:n%100==2?1:n%100==3||n%100==4?2:3);"] = PluralForms(4, plural4_sl);
plural_forms["Plural-Forms:nplurals=4;plural=(n==1||n==11)?0:(n==2||n==12)?1:(n>2&&n<20)?2:3;"] = PluralForms(4, plural4_gd);
plural_forms["Plural-Forms:nplurals=5;plural=(n==1?0:n==2?1:n<7?2:n<11?3:4);"] = PluralForms(5, plural5_ga);
plural_forms["Plural-Forms:nplurals=6;plural=n==0?0:n==1?1:n==2?2:n%100>=3&&n%100<=10?3:n%100>=11&&n%100<=99?4:5;"] = PluralForms(6, plural6_ar);
}
// Remove spaces from string before lookup

3
src/utils/translation.cpp
View File

@ -524,7 +524,8 @@ const wchar_t* Translations::w_ngettext(const char* singular, const char* plural
m_dictionary.translate_plural(singular, plural, num) :
m_dictionary.translate_ctxt_plural(context, singular, plural, num));
static core::stringw str_buffer = StringUtils::utf8ToWide(res);
static core::stringw str_buffer;
str_buffer = StringUtils::utf8ToWide(res);
const wchar_t* out_ptr = str_buffer.c_str();
if (REMOVE_BOM) out_ptr++;