diff options
Diffstat (limited to 'MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c')
| -rw-r--r-- | MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c | 102 |
1 files changed, 101 insertions, 1 deletions
diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c b/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c index f8b1d5067e..cdd32c0ed0 100644 --- a/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c +++ b/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c @@ -1,7 +1,7 @@ /** @file
Utility functions for UI presentation.
-Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -964,6 +964,99 @@ GetBrowserStatement ( }
/**
+ Update the ValueChanged status for questions in this form.
+
+ @param FormSet FormSet data structure.
+ @param Form Form data structure.
+
+**/
+VOID
+UpdateStatementStatusForForm (
+ IN FORM_BROWSER_FORMSET *FormSet,
+ IN FORM_BROWSER_FORM *Form
+ )
+{
+ LIST_ENTRY *Link;
+ FORM_BROWSER_STATEMENT *Question;
+
+ Link = GetFirstNode (&Form->StatementListHead);
+ while (!IsNull (&Form->StatementListHead, Link)) {
+ Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);
+ Link = GetNextNode (&Form->StatementListHead, Link);
+
+ IsQuestionValueChanged(FormSet, Form, Question, GetSetValueWithBuffer);
+ }
+}
+
+/**
+ Update the ValueChanged status for questions in this formset.
+
+ @param FormSet FormSet data structure.
+
+**/
+VOID
+UpdateStatementStatusForFormSet (
+ IN FORM_BROWSER_FORMSET *FormSet
+ )
+{
+ LIST_ENTRY *Link;
+ FORM_BROWSER_FORM *Form;
+
+ Link = GetFirstNode (&FormSet->FormListHead);
+ while (!IsNull (&FormSet->FormListHead, Link)) {
+ Form = FORM_BROWSER_FORM_FROM_LINK (Link);
+ Link = GetNextNode (&FormSet->FormListHead, Link);
+
+ UpdateStatementStatusForForm (FormSet, Form);
+ }
+}
+
+/**
+ Update the ValueChanged status for questions.
+
+ @param FormSet FormSet data structure.
+ @param Form Form data structure.
+ @param SettingScope Setting Scope for Default action.
+
+**/
+VOID
+UpdateStatementStatus (
+ IN FORM_BROWSER_FORMSET *FormSet,
+ IN FORM_BROWSER_FORM *Form,
+ IN BROWSER_SETTING_SCOPE SettingScope
+ )
+{
+ LIST_ENTRY *Link;
+ FORM_BROWSER_FORMSET *LocalFormSet;
+
+ switch (SettingScope) {
+ case SystemLevel:
+ Link = GetFirstNode (&gBrowserFormSetList);
+ while (!IsNull (&gBrowserFormSetList, Link)) {
+ LocalFormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);
+ Link = GetNextNode (&gBrowserFormSetList, Link);
+ if (!ValidateFormSet(LocalFormSet)) {
+ continue;
+ }
+
+ UpdateStatementStatusForFormSet (LocalFormSet);
+ }
+ break;
+
+ case FormSetLevel:
+ UpdateStatementStatusForFormSet (FormSet);
+ break;
+
+ case FormLevel:
+ UpdateStatementStatusForForm (FormSet, Form);
+ break;
+
+ default:
+ break;
+ }
+}
+
+/**
Process the action request in user input.
@@ -998,6 +1091,7 @@ ProcessAction ( if ((Action & BROWSER_ACTION_DEFAULT) == BROWSER_ACTION_DEFAULT) {
ExtractDefault (gCurrentSelection->FormSet, gCurrentSelection->Form, DefaultId, gBrowserSettingScope, GetDefaultForAll, NULL, FALSE);
+ UpdateStatementStatus (gCurrentSelection->FormSet, gCurrentSelection->Form, gBrowserSettingScope);
}
if ((Action & BROWSER_ACTION_SUBMIT) == BROWSER_ACTION_SUBMIT) {
@@ -1618,6 +1712,7 @@ ProcessUserInput ( // Reset Question to default value specified by DefaultId
//
Status = ExtractDefault (gCurrentSelection->FormSet, NULL, Statement->DefaultId, FormSetLevel, GetDefaultForAll, NULL, FALSE);
+ UpdateStatementStatus (gCurrentSelection->FormSet, NULL, FormSetLevel);
break;
default:
@@ -2493,6 +2588,11 @@ SetupBrowser ( } else if (Statement->Operand != EFI_IFR_PASSWORD_OP) {
SetQuestionValue (gCurrentSelection->FormSet, gCurrentSelection->Form, Statement, GetSetValueWithEditBuffer);
}
+
+ //
+ // Verify whether question value has checked, update the ValueChanged flag in Question.
+ //
+ IsQuestionValueChanged(gCurrentSelection->FormSet, gCurrentSelection->Form, Statement, GetSetValueWithBuffer);
}
//
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