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

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

View File

@@ -482,7 +482,7 @@ ProcessOptions (
SetArrayData (ValueArray, ValueType, Index2, 0);
Status = SetQuestionValue (Selection->FormSet, Selection->Form, Question, TRUE);
UpdateStatusBar (NV_UPDATE_REQUIRED, Question->QuestionFlags, TRUE);
UpdateStatusBar (Selection, NV_UPDATE_REQUIRED, Question->QuestionFlags, TRUE);
FreePool (*OptionString);
*OptionString = NULL;
@@ -550,7 +550,7 @@ ProcessOptions (
!Option->SuppressExpression->Result.Value.b) {
CopyMem (QuestionValue, &Option->Value, sizeof (EFI_HII_VALUE));
SetQuestionValue (Selection->FormSet, Selection->Form, Question, TRUE);
UpdateStatusBar (NV_UPDATE_REQUIRED, Question->QuestionFlags, TRUE);
UpdateStatusBar (Selection, NV_UPDATE_REQUIRED, Question->QuestionFlags, TRUE);
break;
}
@@ -586,7 +586,7 @@ ProcessOptions (
Suppress = FALSE;
CopyMem (QuestionValue, &OneOfOption->Value, sizeof (EFI_HII_VALUE));
SetQuestionValue (Selection->FormSet, Selection->Form, Question, TRUE);
UpdateStatusBar (NV_UPDATE_REQUIRED, Question->QuestionFlags, TRUE);
UpdateStatusBar (Selection, NV_UPDATE_REQUIRED, Question->QuestionFlags, TRUE);
gST->ConOut->SetAttribute (gST->ConOut, PcdGet8 (PcdBrowserFieldTextColor) | FIELD_BACKGROUND);
break;
}
@@ -638,7 +638,7 @@ ProcessOptions (
// Save Question value
//
Status = SetQuestionValue (Selection->FormSet, Selection->Form, Question, TRUE);
UpdateStatusBar (NV_UPDATE_REQUIRED, Question->QuestionFlags, TRUE);
UpdateStatusBar (Selection, NV_UPDATE_REQUIRED, Question->QuestionFlags, TRUE);
}
if (QuestionValue->Value.b) {
@@ -751,7 +751,7 @@ ProcessOptions (
CopyMem (Question->BufferValue, StringPtr, Maximum * sizeof (CHAR16));
SetQuestionValue (Selection->FormSet, Selection->Form, Question, TRUE);
UpdateStatusBar (NV_UPDATE_REQUIRED, Question->QuestionFlags, TRUE);
UpdateStatusBar (Selection, NV_UPDATE_REQUIRED, Question->QuestionFlags, TRUE);
}
}