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MdeModulePkg:Fix the issue that refresh the question fail in DriverSample

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Once the question is refreshed,the processing should happen in the callback function
of EFI_BROWSER_ACTION_RETRIEVE case,rather than EFI_BROWSER_ACTION_CHANGING in DriverSample.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18150 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Dandan Bi 2015-08-04 09:09:10 +00:00 committed by dandanbi
parent 6f2ef18e80
commit 40ffc3b9f7
1 changed files with 83 additions and 84 deletions
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167
MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
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@ -1375,14 +1375,90 @@ DriverCallback (
case EFI_BROWSER_ACTION_RETRIEVE:
{
if (QuestionId == 0x1248) {
{
if (Type != EFI_IFR_TYPE_REF) {
return EFI_INVALID_PARAMETER;
}
Value->ref.FormId = 0x3;
switch (QuestionId ) {
case 0x1248:
if (Type != EFI_IFR_TYPE_REF) {
return EFI_INVALID_PARAMETER;
}
Value->ref.FormId = 0x3;
break;
case 0x5678:
case 0x1247:
//
// We will reach here once the Question is refreshed
//
//
// Initialize the container for dynamic opcodes
//
StartOpCodeHandle = HiiAllocateOpCodeHandle ();
ASSERT (StartOpCodeHandle != NULL);
//
// Create Hii Extend Label OpCode as the start opcode
//
StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));
StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
if (QuestionId == 0x5678) {
StartLabel->Number = LABEL_UPDATE2;
FormId = 0x03;
PrivateData->Configuration.DynamicRefresh++;
} else if (QuestionId == 0x1247 ) {
StartLabel->Number = LABEL_UPDATE3;
FormId = 0x06;
PrivateData->Configuration.RefreshGuidCount++;
}
HiiCreateActionOpCode (
StartOpCodeHandle, // Container for dynamic created opcodes
0x1237, // Question ID
STRING_TOKEN(STR_EXIT_TEXT), // Prompt text
STRING_TOKEN(STR_EXIT_TEXT), // Help text
EFI_IFR_FLAG_CALLBACK, // Question flag
0 // Action String ID
);
HiiUpdateForm (
PrivateData->HiiHandle[0], // HII handle
&gDriverSampleFormSetGuid, // Formset GUID
FormId, // Form ID
StartOpCodeHandle, // Label for where to insert opcodes
NULL // Insert data
);
HiiFreeOpCodeHandle (StartOpCodeHandle);
//
// Refresh the Question value
//
Status = gRT->SetVariable(
VariableName,
&gDriverSampleFormSetGuid,
EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,
sizeof (DRIVER_SAMPLE_CONFIGURATION),
&PrivateData->Configuration
);
if (QuestionId == 0x5678) {
//
// Update uncommitted data of Browser
//
EfiData = AllocateZeroPool (sizeof (MY_EFI_VARSTORE_DATA));
ASSERT (EfiData != NULL);
if (HiiGetBrowserData (&gDriverSampleFormSetGuid, MyEfiVar, sizeof (MY_EFI_VARSTORE_DATA), (UINT8 *) EfiData)) {
EfiData->Field8 = 111;
HiiSetBrowserData (
&gDriverSampleFormSetGuid,
MyEfiVar,
sizeof (MY_EFI_VARSTORE_DATA),
(UINT8 *) EfiData,
NULL
);
}
FreePool (EfiData);
}
break;
}
}
break;
@ -1596,83 +1672,6 @@ DriverCallback (
HiiFreeOpCodeHandle (EndOpCodeHandle);
break;
case 0x5678:
case 0x1247:
//
// We will reach here once the Question is refreshed
//
//
// Initialize the container for dynamic opcodes
//
StartOpCodeHandle = HiiAllocateOpCodeHandle ();
ASSERT (StartOpCodeHandle != NULL);
//
// Create Hii Extend Label OpCode as the start opcode
//
StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));
StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
if (QuestionId == 0x5678) {
StartLabel->Number = LABEL_UPDATE2;
FormId = 0x03;
PrivateData->Configuration.DynamicRefresh++;
} else if (QuestionId == 0x1247 ) {
StartLabel->Number = LABEL_UPDATE3;
FormId = 0x06;
PrivateData->Configuration.RefreshGuidCount++;
}
HiiCreateActionOpCode (
StartOpCodeHandle, // Container for dynamic created opcodes
0x1237, // Question ID
STRING_TOKEN(STR_EXIT_TEXT), // Prompt text
STRING_TOKEN(STR_EXIT_TEXT), // Help text
EFI_IFR_FLAG_CALLBACK, // Question flag
0 // Action String ID
);
HiiUpdateForm (
PrivateData->HiiHandle[0], // HII handle
&gDriverSampleFormSetGuid, // Formset GUID
FormId, // Form ID
StartOpCodeHandle, // Label for where to insert opcodes
NULL // Insert data
);
HiiFreeOpCodeHandle (StartOpCodeHandle);
//
// Refresh the Question value
//
Status = gRT->SetVariable(
VariableName,
&gDriverSampleFormSetGuid,
EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,
sizeof (DRIVER_SAMPLE_CONFIGURATION),
&PrivateData->Configuration
);
if (QuestionId == 0x5678) {
//
// Update uncommitted data of Browser
//
EfiData = AllocateZeroPool (sizeof (MY_EFI_VARSTORE_DATA));
ASSERT (EfiData != NULL);
if (HiiGetBrowserData (&gDriverSampleFormSetGuid, MyEfiVar, sizeof (MY_EFI_VARSTORE_DATA), (UINT8 *) EfiData)) {
EfiData->Field8 = 111;
HiiSetBrowserData (
&gDriverSampleFormSetGuid,
MyEfiVar,
sizeof (MY_EFI_VARSTORE_DATA),
(UINT8 *) EfiData,
NULL
);
}
FreePool (EfiData);
}
break;
case 0x2000:
//
// Only used to update the state.