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Add SuppressIf form support in SetupBrowser driver.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9417 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4
2009-11-12 01:16:12 +00:00
parent 369d5f2e98
commit 0c66bc762a
6 changed files with 148 additions and 9 deletions
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34
MdeModulePkg/Universal/SetupBrowserDxe/Ui.c
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@@ -1669,6 +1669,7 @@ UiDisplayMenu (
UINT8 DigitUint8;
UI_MENU_LIST *CurrentMenu;
UI_MENU_LIST *MenuList;
FORM_BROWSER_FORM *RefForm;
CopyMem (&LocalScreen, &gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));
@@ -1690,6 +1691,7 @@ UiDisplayMenu (
NextMenuOption = NULL;
PreviousMenuOption = NULL;
SavedMenuOption = NULL;
RefForm = NULL;
ZeroMem (&Key, sizeof (EFI_INPUT_KEY));
@@ -2494,7 +2496,6 @@ UiDisplayMenu (
//
// Goto another Hii Package list
//
ControlFlag = CfCheckSelection;
Selection->Action = UI_ACTION_REFRESH_FORMSET;
StringPtr = GetToken (Statement->RefDevicePath, Selection->FormSet->HiiHandle);
@@ -2549,13 +2550,36 @@ UiDisplayMenu (
//
// Goto another Formset, check for uncommitted data
//
ControlFlag = CfCheckSelection;
Selection->Action = UI_ACTION_REFRESH_FORMSET;
CopyMem (&Selection->FormSetGuid, &Statement->RefFormSetId, sizeof (EFI_GUID));
Selection->FormId = Statement->RefFormId;
Selection->QuestionId = Statement->RefQuestionId;
} else if (Statement->RefFormId != 0) {
//
// Check Ref From is suppressed.
//
RefForm = IdToForm (Selection->FormSet, Statement->RefFormId);
if (RefForm->SuppressExpression != NULL) {
Status = EvaluateExpression (Selection->FormSet, RefForm, RefForm->SuppressExpression);
if (EFI_ERROR (Status)) {
return Status;
}
if (RefForm->SuppressExpression->Result.Value.b) {
//
// Form is suppressed.
//
do {
CreateDialog (4, TRUE, 0, NULL, &Key, gEmptyString, gFormSuppress, gPressEnter, gEmptyString);
} while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);
Repaint = TRUE;
break;
}
}
//
// Goto another form inside this formset,
//
@@ -2626,9 +2650,9 @@ UiDisplayMenu (
Selection->Action = UI_ACTION_REFRESH_FORM;
}
if (OptionString != NULL) {
FreePool (OptionString);
}
if (OptionString != NULL) {
FreePool (OptionString);
}
break;
}
break;