Reviewed-by: Eric Dong <eric.d...@intel.com>
Thanks,
Eric
From: Bi, Dandan
Sent: Wednesday, May 20, 2015 6:19 PM
To: edk2-devel@lists.sourceforge.net; Gao, Liming; Dong, Eric
Subject: [patch] MdeModulePkg:Support delete key
Add Delete Key support for Setup Engine
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan...@intel.com<mailto:dandan...@intel.com>>
---
MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c
b/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c
index 4a347a9..a0b87ff 100644
--- a/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c
+++ b/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c
@@ -188,10 +188,17 @@ ReadString (
FreePool (BufferedString);
gST->ConOut->SetAttribute (gST->ConOut, EFI_TEXT_ATTR (EFI_LIGHTGRAY,
EFI_BLACK));
gST->ConOut->EnableCursor (gST->ConOut, CursorVisible);
return EFI_DEVICE_ERROR;
+ case SCAN_DELETE:
+ for (Index = CurrentCursor; StringPtr[Index] != CHAR_NULL; Index++) {
+ StringPtr[Index] = StringPtr[Index + 1];
+ PrintCharAt (Start + Index + 1, Top + 3, IsPassword &&
StringPtr[Index] != CHAR_NULL? L'*' : StringPtr[Index]);
+ }
+ break;
+
default:
break;
}
break;
--
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