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-rw-r--r--EmulatorPkg/Win/Host/WinGopInput.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/EmulatorPkg/Win/Host/WinGopInput.c b/EmulatorPkg/Win/Host/WinGopInput.c
index 6c218ab98a..17d35bb52c 100644
--- a/EmulatorPkg/Win/Host/WinGopInput.c
+++ b/EmulatorPkg/Win/Host/WinGopInput.c
@@ -363,6 +363,23 @@ WinNtWndKeySetState (
GRAPHICS_PRIVATE_DATA *Private;
Private = GRAPHICS_PRIVATE_DATA_FROM_THIS (GraphicsIo);
+ Private->ScrollLock = FALSE;
+ Private->NumLock = FALSE;
+ Private->CapsLock = FALSE;
+ Private->IsPartialKeySupport = FALSE;
+
+ if ((*KeyToggleState & EFI_SCROLL_LOCK_ACTIVE) == EFI_SCROLL_LOCK_ACTIVE) {
+ Private->ScrollLock = TRUE;
+ }
+ if ((*KeyToggleState & EFI_NUM_LOCK_ACTIVE) == EFI_NUM_LOCK_ACTIVE) {
+ Private->NumLock = TRUE;
+ }
+ if ((*KeyToggleState & EFI_CAPS_LOCK_ACTIVE) == EFI_CAPS_LOCK_ACTIVE) {
+ Private->CapsLock = TRUE;
+ }
+ if ((*KeyToggleState & EFI_KEY_STATE_EXPOSED) == EFI_KEY_STATE_EXPOSED) {
+ Private->IsPartialKeySupport = TRUE;
+ }
Private->KeyState.KeyToggleState = *KeyToggleState;
return EFI_SUCCESS;
}