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Enable new "ref5" opcode in browser.

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






git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11913 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
ydong10
2011-06-28 06:41:28 +00:00
parent 2ed77d0de5
commit 8ca6180f21
6 changed files with 236 additions and 147 deletions
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21
MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c
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@@ -1162,6 +1162,14 @@ ProcessCallBackFunction (
default:
break;
}
//
// According the spec, return value from call back of "changing" and
// "retrieve" should update to the question's temp buffer.
//
if (Action == EFI_BROWSER_ACTION_CHANGING || Action == EFI_BROWSER_ACTION_RETRIEVE) {
SetQuestionValue(Selection->FormSet,Selection->Form, Question,TRUE);
}
} else if (Status == EFI_UNSUPPORTED) {
//
// If return EFI_UNSUPPORTED, also consider Hii driver suceess deal with it.
@@ -1384,11 +1392,18 @@ SetupBrowser (
(Statement->Operand != EFI_IFR_PASSWORD_OP)) {
Status = ProcessCallBackFunction(Selection, Statement, EFI_BROWSER_ACTION_CHANGING, FALSE);
if ((EFI_ERROR (Status)) && (Status != EFI_UNSUPPORTED)) {
if (Statement->Operand == EFI_IFR_REF_OP && Selection->Action != UI_ACTION_EXIT) {
//
// Callback return error status other than EFI_UNSUPPORTED
// Process dynamic update ref opcode.
//
if (Statement->Operand == EFI_IFR_REF_OP) {
if (!EFI_ERROR (Status)) {
Status = ProcessGotoOpCode(Statement, Selection, NULL, NULL);
}
//
// Callback return error status or status return from process goto opcode.
//
if (EFI_ERROR (Status)) {
//
// Cross reference will not be taken
//