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Add new call back return value; also add some sample code to use it.

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Signed-off-by: ydong10
Reviewed-by: lgao4


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11713 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
ydong10
2011-05-31 00:59:15 +00:00
parent d490265ca6
commit b18e705046
12 changed files with 990 additions and 433 deletions
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32
MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
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@@ -2,7 +2,7 @@
This is an example of how a driver might export data to the HII protocol to be
later utilized by the Setup Protocol
Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -587,7 +587,7 @@ AppendAltCfgString (
StringPtr += StrLen (L"&VALUE=");
//
// Get Width
// Get Value
//
Status = GetValueOfNumber (StringPtr, &TmpBuffer, &Length);
if (EFI_ERROR (Status)) {
@@ -1501,6 +1501,34 @@ DriverCallback (
*ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;
break;
case 0x1241:
//
// User press "Submit current form and Exit now", request Browser to submit current form and exit
//
*ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_SUBMIT_EXIT;
break;
case 0x1242:
//
// User press "Discard current form now", request Browser to discard the uncommitted data.
//
*ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD;
break;
case 0x1243:
//
// User press "Submit current form now", request Browser to save the uncommitted data.
//
*ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_APPLY;
break;
case 0x1244:
//
// User press "Discard current form and Exit now", request Browser to discard the uncommitted data and exit.
//
*ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT;
break;
case 0x2000:
//
// Only used to update the state.