diff options
| author | niruiyu <niruiyu@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-10-25 06:11:54 +0000 |
|---|---|---|
| committer | niruiyu <niruiyu@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-10-25 06:11:54 +0000 |
| commit | 608817ad711405a7e596bb0f28af52fb3c340509 (patch) | |
| tree | 9c96f1b2d5a2a1ade5a4ab22646802cc9cea07d2 /MdeModulePkg/Bus/Usb/UsbKbDxe | |
| parent | 9891f791b0cd0a4b1edc03fab28abec6fab29034 (diff) | |
| download | edk2-platforms-608817ad711405a7e596bb0f28af52fb3c340509.tar.xz | |
Change the SimpleTextInEx implementation to return CTRL+C when CTRL and C are both pressed; SimpleTextIn implementation still returns CTRL+3.
Signed-off-by: niruiyu
Reviewed-by: qianouyang
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12563 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Bus/Usb/UsbKbDxe')
| -rw-r--r-- | MdeModulePkg/Bus/Usb/UsbKbDxe/EfiKey.c | 12 | ||||
| -rw-r--r-- | MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c | 12 |
2 files changed, 12 insertions, 12 deletions
diff --git a/MdeModulePkg/Bus/Usb/UsbKbDxe/EfiKey.c b/MdeModulePkg/Bus/Usb/UsbKbDxe/EfiKey.c index c576b70f46..e4491401e8 100644 --- a/MdeModulePkg/Bus/Usb/UsbKbDxe/EfiKey.c +++ b/MdeModulePkg/Bus/Usb/UsbKbDxe/EfiKey.c @@ -692,6 +692,18 @@ USBKeyboardReadKeyStroke ( if (KeyData.Key.ScanCode == CHAR_NULL && KeyData.Key.UnicodeChar == SCAN_NULL) {
continue;
}
+ //
+ // Translate the CTRL-Alpha characters to their corresponding control value
+ // (ctrl-a = 0x0001 through ctrl-Z = 0x001A)
+ //
+ if ((KeyData.KeyState.KeyShiftState & (EFI_LEFT_CONTROL_PRESSED | EFI_RIGHT_CONTROL_PRESSED)) != 0) {
+ if (KeyData.Key.UnicodeChar >= L'a' && KeyData.Key.UnicodeChar <= L'z') {
+ KeyData.Key.UnicodeChar = (CHAR16) (KeyData.Key.UnicodeChar - L'a' + 1);
+ } else if (KeyData.Key.UnicodeChar >= L'A' && KeyData.Key.UnicodeChar <= L'Z') {
+ KeyData.Key.UnicodeChar = (CHAR16) (KeyData.Key.UnicodeChar - L'A' + 1);
+ }
+ }
+
CopyMem (Key, &KeyData.Key, sizeof (EFI_INPUT_KEY));
return EFI_SUCCESS;
}
diff --git a/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c b/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c index 8c67f67561..09f1b04c81 100644 --- a/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c +++ b/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c @@ -1689,18 +1689,6 @@ UsbKeyCodeToEfiInputKey ( }
}
- //
- // Translate the CTRL-Alpha characters to their corresponding control value
- // (ctrl-a = 0x0001 through ctrl-Z = 0x001A)
- //
- if (UsbKeyboardDevice->CtrlOn) {
- if (KeyData->Key.UnicodeChar >= 'a' && KeyData->Key.UnicodeChar <= 'z') {
- KeyData->Key.UnicodeChar = (UINT8) (KeyData->Key.UnicodeChar - 'a' + 1);
- } else if (KeyData->Key.UnicodeChar >= 'A' && KeyData->Key.UnicodeChar <= 'Z') {
- KeyData->Key.UnicodeChar = (UINT8) (KeyData->Key.UnicodeChar - 'A' + 1);
- }
- }
-
return EFI_SUCCESS;
}
|