changing keyboard layout as go exec.

internal/desktop/xorg/xorg.c

@@ -119,13 +119,6 @@ short XGetScreenRate() {
   return XRRConfigCurrentRate(conf);
 }
 
-void SetKeyboardLayout(char *layout) {
-  // TOOD: refactor, use native API.
-  char cmd[13] = "setxkbmap ";
-  strncat(cmd, layout, 2);
-  system(cmd);
-}
-
 void XSetKeyboardModifier(int mod, int on) {
   Display *display = getXDisplay();
   XkbLockModifiers(display, XkbUseCoreKbd, mod, on ? mod : 0);

internal/desktop/xorg/xorg.go

@@ -12,7 +12,6 @@ import (
 	"sync"
 	"time"
 	"unsafe"
-	"regexp"
 
 	"demodesk/neko/internal/types"
 )
@@ -204,20 +203,6 @@ func GetScreenSize() *types.ScreenSize {
 	return nil
 }
 
-func SetKeyboardLayout(layout string) {
-	mu.Lock()
-	defer mu.Unlock()
-
-	if !regexp.MustCompile(`^[a-zA-Z]+$`).MatchString(layout) {
-		return
-	}
-
-	layoutUnsafe := C.CString(layout)
-	defer C.free(unsafe.Pointer(layoutUnsafe))
-
-	C.SetKeyboardLayout(layoutUnsafe)
-}
-
 func SetKeyboardModifier(mod KbdModifiers, active bool) {
 	mu.Lock()
 	defer mu.Unlock()

internal/desktop/xorg/xorg.h

@@ -25,7 +25,6 @@ void XSetScreenConfiguration(int index, short rate);
 int XGetScreenSize();
 short XGetScreenRate();
 
-void SetKeyboardLayout(char *layout);
 void XSetKeyboardModifier(int mod, int on);
 char XGetKeyboardModifiers();
 XFixesCursorImage *XGetCursorImage(void);