Added system language text change (#15)

common/language.c

@@ -1,19 +1,32 @@
 #include "language.h"
 
-//TODO: Update this once libnx supports settings get-language.
+#ifdef SWITCH
-
+#define STR_JP(_str) [SetLanguage_JA] = _str
-#define STR_JP(_str) [/*CFG_LANGUAGE_JP*/0] = _str
+#define STR_EN(_str) [SetLanguage_ENUS] = _str, [SetLanguage_ENGB] = _str
-#define STR_EN(_str) [/*CFG_LANGUAGE_EN*/1] = _str
+#define STR_FR(_str) [SetLanguage_FR] = _str, [SetLanguage_FRCA] = _str
-#define STR_FR(_str) [/*CFG_LANGUAGE_FR*/2] = _str
+#define STR_DE(_str) [SetLanguage_DE] = _str
-#define STR_DE(_str) [/*CFG_LANGUAGE_DE*/3] = _str
+#define STR_IT(_str) [SetLanguage_IT] = _str
-#define STR_IT(_str) [/*CFG_LANGUAGE_IT*/4] = _str
+#define STR_ES(_str) [SetLanguage_ES] = _str, [SetLanguage_ES419] = _str
-#define STR_ES(_str) [/*CFG_LANGUAGE_ES*/5] = _str
+#define STR_ZH(_str) [SetLanguage_ZHCN] = _str
-#define STR_ZH(_str) [/*CFG_LANGUAGE_ZH*/6] = _str
+#define STR_KO(_str) [SetLanguage_KO] = _str
-#define STR_KO(_str) [/*CFG_LANGUAGE_KO*/7] = _str
+#define STR_NL(_str) [SetLanguage_NL] = _str
-#define STR_NL(_str) [/*CFG_LANGUAGE_NL*/8] = _str
+#define STR_PT(_str) [SetLanguage_PT] = _str
-#define STR_PT(_str) [/*CFG_LANGUAGE_PT*/9] = _str
+#define STR_RU(_str) [SetLanguage_RU] = _str
-#define STR_RU(_str) [/*CFG_LANGUAGE_RU*/10] = _str
+#define STR_TW(_str) [SetLanguage_ZHTW] = _str
-#define STR_TW(_str) [/*CFG_LANGUAGE_TW*/11] = _str
+#else
+#define STR_JP(_str) [0] = _str
+#define STR_EN(_str) [1] = _str
+#define STR_FR(_str) [2] = _str
+#define STR_DE(_str) [3] = _str
+#define STR_IT(_str) [4] = _str
+#define STR_ES(_str) [5] = _str
+#define STR_ZH(_str) [6] = _str
+#define STR_KO(_str) [7] = _str
+#define STR_NL(_str) [8] = _str
+#define STR_PT(_str) [9] = _str
+#define STR_RU(_str) [10] = _str
+#define STR_TW(_str) [11] = _str
+#endif
 
 const char* const g_strings[StrId_Max][16] =
 {
@@ -234,7 +247,7 @@ const char* const g_strings[StrId_Max][16] =
     {
         STR_EN("Version"),
         STR_ES("Versión"),
-        STR_DE("Ausführung"),
+        STR_DE("Version"),
         STR_FR("Version"),
         STR_IT("Versione"),
         STR_JP("バージョン"),
@@ -277,6 +290,12 @@ const char* const g_strings[StrId_Max][16] =
         STR_ZH("打开"),
         STR_TW("打开"),
     },
+    
+    [StrId_Actions_Back] =
+    {
+        STR_EN("Back"),
+        STR_DE("Zurück"),
+    },
 
     /*[StrId_Reboot] =
     {

common/language.h

@@ -1,4 +1,7 @@
 #pragma once
+#ifdef SWITCH
+#include <switch.h>
+#endif
 
 typedef enum
 {
@@ -16,6 +19,7 @@ typedef enum
     StrId_AppInfo_Version,
     StrId_Actions_Launch,
     StrId_Actions_Open,
+    StrId_Actions_Back,
 
     StrId_Reboot,
     StrId_ReturnToHome,

common/menu.c

@@ -316,7 +316,7 @@ void drawBackBtn(menu_s* menu, bool emptyDir) {
     #endif
     {
         drawImage(x_image, 720 - 48, 32, 32, themeCurrent.buttonBImage, IMAGE_MODE_RGBA32);
-        DrawText(interuiregular18, x_text, 720 - 47, themeCurrent.textColor, "Back");
+        DrawText(interuiregular18, x_text, 720 - 47, themeCurrent.textColor, textGetString(StrId_Actions_Back));
     }
 }
 

common/text.c

@@ -1,8 +1,25 @@
 #include "text.h"
 
-//TODO: Update this once libnx supports settings get-language.
+#ifdef SWITCH
+static int s_textLang = SetLanguage_ENUS;
+#else
+static int s_textLang = 1;
+#endif
 
-static int s_textLang = /*CFG_LANGUAGE_EN*/1;
+void textInit(void) {
+    #ifdef SWITCH
+    u64 LanguageCode=0;
+    s32 Language=0;
+    Result rc = setInitialize();
+    s_textLang = SetLanguage_ENUS;
+    if (R_SUCCEEDED(rc)) rc = setGetSystemLanguage(&LanguageCode);
+    if (R_SUCCEEDED(rc)) rc = setMakeLanguage(LanguageCode, &Language);
+    if (R_SUCCEEDED(rc) && Language < 16) s_textLang = Language;
+    setExit();
+    #else
+    s_textLang = 1;
+    #endif
+}      
 
 int textGetLang(void) {
     return s_textLang;
@@ -10,6 +27,10 @@ int textGetLang(void) {
 
 const char* textGetString(StrId id) {
     const char* str = g_strings[id][s_textLang];
-    if (!str) str = g_strings[id][/*CFG_LANGUAGE_EN*/1];
+    #ifdef SWITCH
+    if (!str) str = g_strings[id][SetLanguage_ENUS];
+    #else                              
+    if (!str) str = g_strings[id][1];
+    #endif
     return str;
 }

common/text.h

@@ -2,5 +2,6 @@
 #include "common.h"
 #include "language.h"
 
+void textInit(void);
 int textGetLang(void);
 const char* textGetString(StrId id);

nx_main/main.c

@@ -26,6 +26,7 @@ int main(int argc, char **argv)
     setsysInitialize();
     setsysGetColorSetId(&theme);
     themeStartup((ThemePreset)theme);
+    textInit();
     menuStartup();
 
     launchInit();

pc_main/main.cpp

@@ -16,6 +16,7 @@ int main()
     window.setFramerateLimit(60);
 
     themeStartup(THEME_PRESET_LIGHT);
+    textInit();
     menuStartup();
 
     while (window.isOpen())