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MdeModulePkg/DriverSample: Add sample case for popup protocol

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Add one sample case about how to use HiiPopup protocol to draw message box.

Cc: Eric Dong <eric.dong@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Dandan Bi
2017-08-22 15:06:21 +08:00
committed by Eric Dong
parent 06aad9a231
commit dfc5527590
5 changed files with 49 additions and 5 deletions
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29
MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
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@ -1100,6 +1100,9 @@ DriverCallback (
CHAR16 *TmpStr;
UINTN Index;
UINT64 BufferValue;
EFI_HII_POPUP_SELECTION UserSelection;
UserSelection = 0xFF;
if (((Value == NULL) && (Action != EFI_BROWSER_ACTION_FORM_OPEN) && (Action != EFI_BROWSER_ACTION_FORM_CLOSE))||
(ActionRequest == NULL)) {
@ -1619,6 +1622,22 @@ DriverCallback (
}
break;
case 0x1330:
Status = mPrivateData->HiiPopup->CreatePopup (
mPrivateData->HiiPopup,
EfiHiiPopupStyleInfo,
EfiHiiPopupTypeYesNo,
mPrivateData->HiiHandle[0],
STRING_TOKEN (STR_POPUP_STRING),
&UserSelection
);
if (!EFI_ERROR (Status)) {
if (UserSelection == EfiHiiPopupSelectionYes) {
*ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;
}
}
break;
default:
break;
}
@ -1678,6 +1697,7 @@ DriverSampleInit (
EFI_FORM_BROWSER2_PROTOCOL *FormBrowser2;
EFI_HII_CONFIG_ROUTING_PROTOCOL *HiiConfigRouting;
EFI_CONFIG_KEYWORD_HANDLER_PROTOCOL *HiiKeywordHandler;
EFI_HII_POPUP_PROTOCOL *PopupHandler;
CHAR16 *NewString;
UINTN BufferSize;
DRIVER_SAMPLE_CONFIGURATION *Configuration;
@ -1763,6 +1783,15 @@ DriverSampleInit (
}
mPrivateData->HiiKeywordHandler = HiiKeywordHandler;
//
// Locate HiiPopup protocol
//
Status = gBS->LocateProtocol (&gEfiHiiPopupProtocolGuid, NULL, (VOID **) &PopupHandler);
if (EFI_ERROR (Status)) {
return Status;
}
mPrivateData->HiiPopup = PopupHandler;
Status = gBS->InstallMultipleProtocolInterfaces (
&DriverHandle[0],
&gEfiDevicePathProtocolGuid,