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// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package display_test
import (
"fmt"
"golang.org/x/text/language"
"golang.org/x/text/language/display"
"golang.org/x/text/message"
)
func ExampleFormatter() {
message.SetString(language.Dutch, "In %v people speak %v.", "In %v spreekt men %v.")
fr := language.French
region, _ := fr.Region()
for _, tag := range []string{"en", "nl"} {
p := message.NewPrinter(language.Make(tag))
p.Printf("In %v people speak %v.", display.Region(region), display.Language(fr))
p.Println()
}
// Output:
// In France people speak French.
// In Frankrijk spreekt men Frans.
}
func ExampleNamer() {
supported := []string{
"en-US", "en-GB", "ja", "zh", "zh-Hans", "zh-Hant", "pt", "pt-PT", "ko", "ar", "el", "ru", "uk", "pa",
}
en := display.English.Languages()
for _, s := range supported {
t := language.MustParse(s)
fmt.Printf("%-20s (%s)\n", en.Name(t), display.Self.Name(t))
}
// Output:
// American English (American English)
// British English (British English)
// Japanese (日本語)
// Chinese (中文)
// Simplified Chinese (简体中文)
// Traditional Chinese (繁體中文)
// Portuguese (português)
// European Portuguese (português europeu)
// Korean (한국어)
// Arabic (العربية)
// Greek (Ελληνικά)
// Russian (русский)
// Ukrainian (українська)
// Punjabi (ਪੰਜਾਬੀ)
}
func ExampleTags() {
n := display.Tags(language.English)
fmt.Println(n.Name(language.Make("nl")))
fmt.Println(n.Name(language.Make("nl-BE")))
fmt.Println(n.Name(language.Make("nl-CW")))
fmt.Println(n.Name(language.Make("nl-Arab")))
fmt.Println(n.Name(language.Make("nl-Cyrl-RU")))
// Output:
// Dutch
// Flemish
// Dutch (Curaçao)
// Dutch (Arabic)
// Dutch (Cyrillic, Russia)
}
// ExampleDictionary shows how to reduce the amount of data linked into your
// binary by only using the predefined Dictionary variables of the languages you
// wish to support.
func ExampleDictionary() {
tags := []language.Tag{
language.English,
language.German,
language.Japanese,
language.Russian,
}
dicts := []*display.Dictionary{
display.English,
display.German,
display.Japanese,
display.Russian,
}
m := language.NewMatcher(tags)
getDict := func(t language.Tag) *display.Dictionary {
_, i, confidence := m.Match(t)
// Skip this check if you want to support a fall-back language, which
// will be the first one passed to NewMatcher.
if confidence == language.No {
return nil
}
return dicts[i]
}
// The matcher will match Swiss German to German.
n := getDict(language.Make("gsw")).Languages()
fmt.Println(n.Name(language.German))
fmt.Println(n.Name(language.Make("de-CH")))
fmt.Println(n.Name(language.Make("gsw")))
// Output:
// Deutsch
// Schweizer Hochdeutsch
// Schweizerdeutsch
}
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