From 6b5b4ec6be01824a4d345105d7fb2b296989b040 Mon Sep 17 00:00:00 2001
From: gucio321 <gucio321@protonmail.com>
Date: Thu, 28 Nov 2024 14:41:12 +0100
Subject: [PATCH] linting

---
 Context.go                          |  2 +-
 Translator.go                       |  8 +++++---
 examples/translation/translation.go | 13 +++++++++----
 3 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/Context.go b/Context.go
index 96b7f990..ab9288d3 100644
--- a/Context.go
+++ b/Context.go
@@ -120,7 +120,7 @@ func (c *GIUContext) SetDirty() {
 // It does the following:
 // - adds a string to the FontAtlas
 // - translates the string with the Translator set in the context
-// Not all widgets will use this. Text with user-defined input (e.g. InputText will still use FontAtlas.RegisterString)
+// Not all widgets will use this. Text with user-defined input (e.g. InputText will still use FontAtlas.RegisterString).
 func (c *GIUContext) PrepareString(str string) string {
 	str = c.Translator.Translate(str)
 	return c.FontAtlas.RegisterString(str)
diff --git a/Translator.go b/Translator.go
index d389f25a..9f1a379a 100644
--- a/Translator.go
+++ b/Translator.go
@@ -16,7 +16,7 @@ type Translator interface {
 // This will raise a panic if t is nil.
 // Note that using translator will change labels of widgets,
 // so this might affect internal imgui's state.
-// See also Context.RegisterString
+// See also Context.RegisterString.
 func (c *GIUContext) SetTranslator(t Translator) {
 	Assert(t != nil, "Context", "SetTranslator", "Translator must not be nil.")
 	c.Translator = t
@@ -25,13 +25,15 @@ func (c *GIUContext) SetTranslator(t Translator) {
 var _ Translator = &EmptyTranslator{}
 
 // EmptyTranslator is the default one (to save resources).
-// It does nothing
+// It does nothing.
 type EmptyTranslator struct{}
 
+// Translate implements Translator interface.
 func (t *EmptyTranslator) Translate(s string) string {
 	return s
 }
 
+// SetLanguage implements Translator interface.
 func (t *EmptyTranslator) SetLanguage(_ string) error {
 	return nil
 }
@@ -70,7 +72,7 @@ func (t *BasicTranslator) Translate(s string) string {
 		return ""
 	}
 
-	Assert(t.currentLanguage != "", "BasicTranslator", "Translate", "Current language is not set, so ther is no sense in using BasicTranslator.")
+	Assert(t.currentLanguage != "", "BasicTranslator", "Translate", "Current language is not set, so there is no sense in using BasicTranslator.")
 	locale, ok := t.source[t.currentLanguage]
 	Assert(ok, "BasicTranslator", "Translate", "There is no language tag %s known by the translator. Did you add it?", t.currentLanguage)
 
diff --git a/examples/translation/translation.go b/examples/translation/translation.go
index 2fdd0cd3..6770c52a 100644
--- a/examples/translation/translation.go
+++ b/examples/translation/translation.go
@@ -1,3 +1,4 @@
+// Package main shows using of translations in giu.
 package main
 
 import "github.com/AllenDang/giu"
@@ -15,14 +16,16 @@ var (
 		},
 	}
 
-	languageCodes       = []string{"en", "pl", "de"}
-	currentLang   int32 = 0
+	languageCodes = []string{"en", "pl", "de"}
+	currentLang   int32
 )
 
 func loop() {
 	giu.SingleWindow().Layout(
 		giu.Combo("Select language", languageCodes[currentLang], languageCodes, &currentLang).OnChange(func() {
-			giu.Context.Translator.SetLanguage(languageCodes[currentLang])
+			if err := giu.Context.Translator.SetLanguage(languageCodes[currentLang]); err != nil {
+				panic(err)
+			}
 		}),
 		giu.Label("Hello world!"),
 	)
@@ -36,7 +39,9 @@ func main() {
 		translator.AddLanguage(k, v)
 	}
 
-	translator.SetLanguage(languageCodes[currentLang])
+	if err := translator.SetLanguage(languageCodes[currentLang]); err != nil {
+		panic(err)
+	}
 
 	giu.Context.SetTranslator(translator)