Update the logic to get default value for question without storage.

Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13474 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 15 insertions, 0 deletions

diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/Setup.h b/MdeModulePkg/Universal/SetupBrowserDxe/Setup.h
index f043a6bbcd..fcc17254ed 100644
--- a/MdeModulePkg/Universal/SetupBrowserDxe/Setup.h
+++ b/MdeModulePkg/Universal/SetupBrowserDxe/Setup.h
@@ -574,6 +574,16 @@ typedef struct {
 

 #define BROWSER_HOT_KEY_FROM_LINK(a)  CR (a, BROWSER_HOT_KEY, Link, BROWSER_HOT_KEY_SIGNATURE)

 

+//

+// Scope for get defaut value. It may be GetDefaultForNoStorage, GetDefaultForStorage or GetDefaultForAll.

+//

+typedef enum {

+  GetDefaultForNoStorage,       // Get default value for question which not has storage.

+  GetDefaultForStorage,         // Get default value for question which has storage.

+  GetDefaultForAll,             // Get default value for all questions.

+  GetDefaultForMax              // Invalid value.

+} BROWSER_GET_DEFAULT_VALUE;

+

 extern EFI_HII_DATABASE_PROTOCOL         *mHiiDatabase;

 extern EFI_HII_STRING_PROTOCOL           *mHiiString;

 extern EFI_HII_CONFIG_ROUTING_PROTOCOL   *mHiiConfigRouting;

@@ -1063,10 +1073,14 @@ InitializeFormSet (
 /**

   Reset Questions to their default value in a Form, Formset or System.

 

+  GetDefaultValueScope parameter decides which questions will reset 

+  to its default value.

+

   @param  FormSet                FormSet data structure.

   @param  Form                   Form data structure.

   @param  DefaultId              The Class of the default.

   @param  SettingScope           Setting Scope for Default action.

+  @param  GetDefaultValueScope   Get default value scope.

   @param  Storage                Get default value only for this storage.

 

   @retval EFI_SUCCESS            The function completed successfully.

@@ -1079,6 +1093,7 @@ ExtractDefault (
   IN FORM_BROWSER_FORM                *Form,

   IN UINT16                           DefaultId,

   IN BROWSER_SETTING_SCOPE            SettingScope,

+  IN BROWSER_GET_DEFAULT_VALUE        GetDefaultValueScope,

   IN FORMSET_STORAGE                  *Storage OPTIONAL

   );