Fixed user input arrow down/ page down caused form display highlight menu error.

When scroll menu to the one not shows in current form, and this menu has option mismatch error, current display engine will not highlight this menu.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16447 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/MdeModulePkg/Universal/DisplayEngineDxe/FormDisplay.c b/MdeModulePkg/Universal/DisplayEngineDxe/FormDisplay.c
index 4be8a964641271bf7f0c41e613c7d46d8653caaa..80b4bfdc4f6d8f78fc20baf62a8a6d8cd2e7e8ec 100644 (file)
--- a/MdeModulePkg/Universal/DisplayEngineDxe/FormDisplay.c
+++ b/MdeModulePkg/Universal/DisplayEngineDxe/FormDisplay.c
@@ -98,8 +98,7 @@ EFI_GUID  gDisplayEngineGuid = {
   0xE38C1029, 0xE38F, 0x45b9, {0x8F, 0x0D, 0xE2, 0xE6, 0x0B, 0xC9, 0xB2, 0x62}\r
 };\r
 \r
   0xE38C1029, 0xE38F, 0x45b9, {0x8F, 0x0D, 0xE2, 0xE6, 0x0B, 0xC9, 0xB2, 0x62}\r
 };\r
 \r

-FORM_ENTRY_INFO               gFormEntryInfo;\r
-UINTN                         gSequence;\r
+BOOLEAN                       gMisMatch;\r

 EFI_SCREEN_DESCRIPTOR         gStatementDimensions;\r
 BOOLEAN                       mStatementLayoutIsChanged = TRUE;\r
 USER_INPUT                    *gUserInput;\r
 EFI_SCREEN_DESCRIPTOR         gStatementDimensions;\r
 BOOLEAN                       mStatementLayoutIsChanged = TRUE;\r
 USER_INPUT                    *gUserInput;\r


@@ -1474,6 +1473,238 @@ FindTopOfScreenMenu (
   return TopOfScreen;\r
 }\r
 \r
   return TopOfScreen;\r
 }\r
 \r

+/**\r
+  Get the index info for this opcode.\r
+\r
+  @param  OpCode      The input opcode for the statement.\r
+\r
+  @retval  The index of this statement.\r
+\r
+**/\r
+UINTN\r
+GetIndexInfoForOpcode (\r
+  IN EFI_IFR_OP_HEADER  *OpCode\r
+  )\r
+{\r
+  LIST_ENTRY                      *NewPos;\r
+  UI_MENU_OPTION                  *MenuOption;\r
+  UINTN                           Index;\r
+\r
+  NewPos = gMenuOption.ForwardLink;\r
+  Index  = 0;\r
+\r
+  for (NewPos = gMenuOption.ForwardLink; NewPos != &gMenuOption; NewPos = NewPos->ForwardLink){\r
+    MenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
+\r
+    if (CompareMem (MenuOption->ThisTag->OpCode, OpCode, OpCode->Length) == 0) {\r
+      if (MenuOption->ThisTag->OpCode == OpCode) {\r
+        return Index;\r
+      }\r
+\r
+      Index ++;\r
+    }\r
+  }\r
+\r
+  return Index;\r
+}\r
+\r
+/**\r
+  Is this the saved highlight statement.\r
+\r
+  @param  HighLightedStatement      The input highlight statement.\r
+\r
+  @retval  TRUE   This is the highlight statement.\r
+  @retval  FALSE  This is not the highlight statement.\r
+\r
+**/\r
+BOOLEAN \r
+IsSavedHighlightStatement (\r
+  IN FORM_DISPLAY_ENGINE_STATEMENT  *HighLightedStatement\r
+  )\r
+{\r
+  if ((gFormData->HiiHandle == gHighligthMenuInfo.HiiHandle) &&\r
+      (gFormData->FormId == gHighligthMenuInfo.FormId)) {\r
+    if (gHighligthMenuInfo.HLTQuestionId != 0) {\r
+      return (gHighligthMenuInfo.HLTQuestionId == GetQuestionIdInfo (HighLightedStatement->OpCode));\r
+    } else {\r
+      if (CompareMem (gHighligthMenuInfo.HLTOpCode, HighLightedStatement->OpCode, gHighligthMenuInfo.HLTOpCode->Length) == 0) {\r
+        if (gHighligthMenuInfo.HLTIndex == 0 || gHighligthMenuInfo.HLTIndex == GetIndexInfoForOpcode(HighLightedStatement->OpCode)) {\r
+          return TRUE;\r
+        } else {\r
+          return FALSE;\r
+        }\r
+      }\r
+    }\r
+  }\r
+\r
+  return FALSE;\r
+}\r
+\r
+/**\r
+  Is this the highlight menu.\r
+\r
+  @param  MenuOption      The input Menu option.\r
+\r
+  @retval  TRUE   This is the highlight menu option.\r
+  @retval  FALSE  This is not the highlight menu option.\r
+\r
+**/\r
+BOOLEAN\r
+IsHighLightMenuOption (\r
+  IN UI_MENU_OPTION     *MenuOption\r
+  )\r
+{\r
+  if (gHighligthMenuInfo.HLTQuestionId != 0) {\r
+    if (GetQuestionIdInfo(MenuOption->ThisTag->OpCode) == gHighligthMenuInfo.HLTQuestionId) {\r
+      return (MenuOption->Sequence == gHighligthMenuInfo.HLTSequence);\r
+    }\r
+  } else {\r
+    if(CompareMem (gHighligthMenuInfo.HLTOpCode, MenuOption->ThisTag->OpCode, gHighligthMenuInfo.HLTOpCode->Length) == 0) {\r
+      if (gHighligthMenuInfo.HLTIndex == 0 || gHighligthMenuInfo.HLTIndex == GetIndexInfoForOpcode(MenuOption->ThisTag->OpCode)) {\r
+        return (MenuOption->Sequence == gHighligthMenuInfo.HLTSequence);\r
+      } else {\r
+        return FALSE;\r
+      }\r
+    }\r
+  }\r
+\r
+  return FALSE;\r
+}\r
+\r
+/**\r
+  Find the highlight menu.\r
+\r
+  If the input is NULL, base on the record highlight info in\r
+  gHighligthMenuInfo to find the last highlight menu.\r
+\r
+  @param  HighLightedStatement      The input highlight statement.\r
+\r
+  @retval  The highlight menu index.\r
+\r
+**/\r
+LIST_ENTRY *\r
+FindHighLightMenuOption (\r
+ IN FORM_DISPLAY_ENGINE_STATEMENT  *HighLightedStatement\r
+ )\r
+{\r
+  LIST_ENTRY                      *NewPos;\r
+  UI_MENU_OPTION                  *MenuOption;\r
+\r
+  NewPos = gMenuOption.ForwardLink;\r
+  MenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
+\r
+  if (HighLightedStatement != NULL) {\r
+    while (MenuOption->ThisTag != HighLightedStatement) {\r
+      NewPos     = NewPos->ForwardLink;\r
+      if (NewPos == &gMenuOption) {\r
+        //\r
+        // Not Found it, break\r
+        //\r
+        break;\r
+      }\r
+      MenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
+    }\r
+\r
+    //\r
+    // Must find the highlight statement.\r
+    //\r
+    ASSERT (NewPos != &gMenuOption);\r
+\r
+  } else {\r
+    while (!IsHighLightMenuOption (MenuOption)) {\r
+      NewPos     = NewPos->ForwardLink;\r
+      if (NewPos == &gMenuOption) {\r
+        //\r
+        // Not Found it, break\r
+        //\r
+        break;\r
+      }\r
+      MenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
+    }\r
+\r
+    //\r
+    // Highlight statement has disappear (suppressed/disableed)\r
+    //\r
+    if (NewPos == &gMenuOption) {\r
+      NewPos = NULL;\r
+    }\r
+  }\r
+\r
+  return NewPos;\r
+}\r
+\r
+/**\r
+  Is this the Top of screen menu.\r
+\r
+  @param  MenuOption      The input Menu option.\r
+\r
+  @retval  TRUE   This is the Top of screen menu option.\r
+  @retval  FALSE  This is not the Top of screen menu option.\r
+\r
+**/\r
+BOOLEAN\r
+IsTopOfScreeMenuOption (\r
+  IN UI_MENU_OPTION     *MenuOption\r
+  )\r
+{\r
+  if (gHighligthMenuInfo.TOSQuestionId != 0) {\r
+    return (GetQuestionIdInfo(MenuOption->ThisTag->OpCode) == gHighligthMenuInfo.TOSQuestionId);\r
+  } \r
+\r
+  if(CompareMem (gHighligthMenuInfo.TOSOpCode, MenuOption->ThisTag->OpCode, gHighligthMenuInfo.TOSOpCode->Length) == 0) {\r
+    if (gHighligthMenuInfo.TOSIndex == 0 || gHighligthMenuInfo.TOSIndex == GetIndexInfoForOpcode(MenuOption->ThisTag->OpCode)) {\r
+      return TRUE;\r
+    } else {\r
+      return FALSE;\r
+    }\r
+  }\r
+\r
+  return FALSE;\r
+}\r
+\r
+/**\r
+  Find the Top of screen menu.\r
+\r
+  If the input is NULL, base on the record highlight info in\r
+  gHighligthMenuInfo to find the last highlight menu.\r
+\r
+  @param  HighLightedStatement      The input highlight statement.\r
+\r
+  @retval  The highlight menu index.\r
+\r
+**/\r
+LIST_ENTRY *\r
+FindTopOfScreenMenuOption (\r
+ VOID\r
+ )\r
+{\r
+  LIST_ENTRY                      *NewPos;\r
+  UI_MENU_OPTION                  *MenuOption;\r
+\r
+  NewPos = gMenuOption.ForwardLink;\r
+  MenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
+\r
+  while (!IsTopOfScreeMenuOption(MenuOption)) {\r
+    NewPos     = NewPos->ForwardLink;\r
+    if (NewPos == &gMenuOption) {\r
+      //\r
+      // Not Found it, break\r
+      //\r
+      break;\r
+    }\r
+    MenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
+  }\r
+\r
+  //\r
+  // Last time top of screen menu has disappeared.\r
+  //\r
+  if (NewPos == &gMenuOption) {\r
+    NewPos = NULL;\r
+  }\r
+\r
+  return NewPos;\r
+}\r
+\r

 /**\r
   Find the first menu which will be show at the top.\r
 \r
 /**\r
   Find the first menu which will be show at the top.\r
 \r


@@ -1491,160 +1722,223 @@ FindTopMenu (
   OUT UINTN                     *SkipValue\r
   )\r
 {\r
   OUT UINTN                     *SkipValue\r
   )\r
 {\r

-  LIST_ENTRY                      *NewPos;\r

   UINTN                           TopRow;\r
   UINTN                           BottomRow;\r
   UINTN                           TopRow;\r
   UINTN                           BottomRow;\r

-  UI_MENU_OPTION                  *SavedMenuOption;\r
+  UI_MENU_OPTION                  *MenuOption;\r

   UINTN                           TmpValue;\r
 \r
   UINTN                           TmpValue;\r
 \r

-  TmpValue  = 0;\r

   TopRow    = gStatementDimensions.TopRow    + SCROLL_ARROW_HEIGHT;\r
   BottomRow = gStatementDimensions.BottomRow - SCROLL_ARROW_HEIGHT;\r
 \r
   TopRow    = gStatementDimensions.TopRow    + SCROLL_ARROW_HEIGHT;\r
   BottomRow = gStatementDimensions.BottomRow - SCROLL_ARROW_HEIGHT;\r
 \r

-  //\r
-  // If not has input highlight statement, just return the first one in this form.\r
-  //\r
-  if (FormData->HighLightedStatement == NULL) {\r
-    *TopOfScreen   = gMenuOption.ForwardLink;\r
-    *HighlightMenu = gMenuOption.ForwardLink;\r
-    if (!IsListEmpty (&gMenuOption)) {\r
-      MoveToNextStatement (FALSE, HighlightMenu, BottomRow - TopRow, TRUE);\r
-    }\r
-    *SkipValue     = 0;\r
-    return;\r
-  }\r
-\r
-  //\r
-  // Now base on the input highlight menu to find the top menu in this page.\r
-  // Will base on the highlight menu show at the bottom to find the top menu.\r
-  //\r
-  NewPos = gMenuOption.ForwardLink;\r
-  SavedMenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
+  if (gMisMatch) {\r
+    //\r
+    // Reenter caused by option mismatch or auto exit caused by refresh form(refresh interval/guid), \r
+    // base on the record highlight info to find the highlight menu.\r
+    //\r
+    ASSERT (gFormData->HiiHandle == gHighligthMenuInfo.HiiHandle &&\r
+            gFormData->FormId == gHighligthMenuInfo.FormId);\r

 \r
 \r

-  while ((SavedMenuOption->ThisTag != FormData->HighLightedStatement) ||\r
-         (SavedMenuOption->Sequence != gSequence)) {\r
-    NewPos     = NewPos->ForwardLink;\r
-    if (NewPos == &gMenuOption) {\r
+    *HighlightMenu = FindHighLightMenuOption(NULL);\r
+    if (*HighlightMenu != NULL) {\r

       //\r
       //\r

-      // Not Found it, break\r
+      // Update skip info for this highlight menu.\r

       //\r
       //\r

-      break;\r
-    }\r
-    SavedMenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
-  }\r
-  ASSERT (SavedMenuOption->ThisTag == FormData->HighLightedStatement);\r
+      MenuOption = MENU_OPTION_FROM_LINK (*HighlightMenu);\r
+      UpdateOptionSkipLines (MenuOption);\r

 \r
 \r

-  *HighlightMenu = NewPos;\r
-\r
-  AdjustDateAndTimePosition(FALSE, &NewPos);\r
-  SavedMenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
-  UpdateOptionSkipLines (SavedMenuOption);\r
+      //\r
+      // Found the last time highlight menu.\r
+      //\r
+      *TopOfScreen = FindTopOfScreenMenuOption();\r
+      if (*TopOfScreen != NULL) {\r
+        //\r
+        // Found the last time selectable top of screen menu.\r
+        //\r
+        AdjustDateAndTimePosition(TRUE, TopOfScreen);\r
+        MenuOption = MENU_OPTION_FROM_LINK (*TopOfScreen);\r
+        UpdateOptionSkipLines (MenuOption);\r

 \r
 \r

-  //\r
-  // FormRefreshEvent != NULL means this form will auto exit at an interval, display engine \r
-  // will try to keep highlight on the current position after this form exit and re-enter.\r
-  //\r
-  // HiiHandle + QuestionId can find the only one question in the system.\r
-  //\r
-  // If this question has question id, save the question id info to find the question.\r
-  // else save the opcode buffer to find it.\r
-  //\r
-  if (gFormData->FormRefreshEvent != NULL && gFormData->HiiHandle == gHighligthMenuInfo.HiiHandle) {\r
-    if (gHighligthMenuInfo.QuestionId != 0) { \r
-      if (gHighligthMenuInfo.QuestionId == GetQuestionIdInfo(SavedMenuOption->ThisTag->OpCode)) {\r
-        BottomRow = gHighligthMenuInfo.DisplayRow + SavedMenuOption->Skip;\r
+        *SkipValue = gHighligthMenuInfo.SkipValue;\r
+      } else {\r

         //\r
         //\r

-        // SkipValue only used for menu at the top of the form.\r
-        // If Highlight menu is not at the top, this value will be update later.\r
+        // Not found last time top of screen menu, so base on current highlight menu\r
+        // to find the new top of screen menu.\r
+        // Make the current highlight menu at the bottom of the form to calculate the\r
+        // top of screen menu.\r

         //\r
         //\r

-        TmpValue = gHighligthMenuInfo.SkipValue;\r
+        if (MenuOption->Skip >= BottomRow - TopRow) {\r
+          *TopOfScreen = *HighlightMenu;\r
+          TmpValue     = 0;\r
+        } else {\r
+          *TopOfScreen = FindTopOfScreenMenu(*HighlightMenu, BottomRow - TopRow - MenuOption->Skip, &TmpValue);\r
+        }\r
+\r
+        *SkipValue   = TmpValue;\r

       }\r
       }\r

-    } else if (gHighligthMenuInfo.OpCode != NULL){\r
-      if (!CompareMem (gHighligthMenuInfo.OpCode, SavedMenuOption->ThisTag->OpCode, gHighligthMenuInfo.OpCode->Length)) {\r
-        BottomRow = gHighligthMenuInfo.DisplayRow + SavedMenuOption->Skip;\r
+    } else {\r
+      //\r
+      // Last time highlight menu has disappear, find the first highlightable menu as the defalut one.\r
+      //\r
+      *HighlightMenu = gMenuOption.ForwardLink;\r
+      if (!IsListEmpty (&gMenuOption)) {\r
+        MoveToNextStatement (FALSE, HighlightMenu, BottomRow - TopRow, TRUE);\r
+      }\r
+      *TopOfScreen   = gMenuOption.ForwardLink;\r
+      *SkipValue = 0;\r
+    }\r
+\r
+    gMisMatch = FALSE;\r
+  } else if (FormData->HighLightedStatement != NULL) {\r
+    if (IsSavedHighlightStatement (FormData->HighLightedStatement)) {\r
+      //\r
+      // Input highlight menu is same as last time highlight menu.\r
+      // Base on last time highlight menu to set the top of screen menu and highlight menu.\r
+      //\r
+      *HighlightMenu = FindHighLightMenuOption(NULL);\r
+      ASSERT (*HighlightMenu != NULL);\r
+\r
+      //\r
+      // Update skip info for this highlight menu.\r
+      //\r
+      MenuOption = MENU_OPTION_FROM_LINK (*HighlightMenu);\r
+      UpdateOptionSkipLines (MenuOption);\r
+      \r
+      *TopOfScreen = FindTopOfScreenMenuOption();\r
+      if (*TopOfScreen == NULL) {\r

         //\r
         //\r

-        // SkipValue only used for menu at the top of the form.\r
-        // If Highlight menu is not at the top, this value will be update later.\r
+        // Not found last time top of screen menu, so base on current highlight menu\r
+        // to find the new top of screen menu.\r
+        // Make the current highlight menu at the bottom of the form to calculate the\r
+        // top of screen menu.\r

         //\r
         //\r

-        TmpValue = gHighligthMenuInfo.SkipValue;\r
+        if (MenuOption->Skip >= BottomRow - TopRow) {\r
+          *TopOfScreen = *HighlightMenu;\r
+          TmpValue     = 0;\r
+        } else {\r
+          *TopOfScreen = FindTopOfScreenMenu(*HighlightMenu, BottomRow - TopRow - MenuOption->Skip, &TmpValue);\r
+        }\r
+\r
+        *SkipValue   = TmpValue;\r
+      } else {\r
+        AdjustDateAndTimePosition(TRUE, TopOfScreen);\r
+        MenuOption = MENU_OPTION_FROM_LINK (*TopOfScreen);\r
+        UpdateOptionSkipLines (MenuOption);\r
+\r
+        *SkipValue = gHighligthMenuInfo.SkipValue;\r

       }\r
       }\r

-    }\r
-  }\r
+      AdjustDateAndTimePosition(TRUE, TopOfScreen);\r
+    } else {\r
+      //\r
+      // Input highlight menu is not save as last time highlight menu.\r
+      //\r
+      *HighlightMenu = FindHighLightMenuOption(FormData->HighLightedStatement);\r
+      MenuOption = MENU_OPTION_FROM_LINK (*HighlightMenu);\r
+      UpdateOptionSkipLines (MenuOption);\r

 \r
 \r

-  if (SavedMenuOption->Skip >= BottomRow - TopRow) {\r
-    *TopOfScreen = NewPos;\r
+      //\r
+      // Make the current highlight menu at the bottom of the form to calculate the\r
+      // top of screen menu.\r
+      //\r
+      if (MenuOption->Skip >= BottomRow - TopRow) {\r
+        *TopOfScreen = *HighlightMenu;\r
+        TmpValue     = 0;\r
+      } else {\r
+        *TopOfScreen = FindTopOfScreenMenu(*HighlightMenu, BottomRow - TopRow - MenuOption->Skip, &TmpValue);\r
+      }\r
+\r
+      *SkipValue   = TmpValue;\r
+    }\r
+    AdjustDateAndTimePosition(TRUE, TopOfScreen);\r

   } else {\r
   } else {\r

-    *TopOfScreen = FindTopOfScreenMenu(NewPos, BottomRow - TopRow - SavedMenuOption->Skip, &TmpValue);\r
+    //\r
+    // If not has input highlight statement, just return the first one in this form.\r
+    //\r
+    *TopOfScreen   = gMenuOption.ForwardLink;\r
+    *HighlightMenu = gMenuOption.ForwardLink;\r
+    if (!IsListEmpty (&gMenuOption)) {\r
+      MoveToNextStatement (FALSE, HighlightMenu, BottomRow - TopRow, TRUE);\r
+    }\r
+    *SkipValue     = 0;\r

   }\r
   }\r

-  AdjustDateAndTimePosition(TRUE, TopOfScreen);\r
-\r
-  *SkipValue   = TmpValue;\r

 }\r
 \r
 /**\r
 }\r
 \r
 /**\r

-  Update highlight menu info.\r
+  Record the highlight menu and top of screen menu info.\r

 \r
 \r

-  @param  MenuOption               The menu opton which is highlight.\r
-  @param  SkipValue                The skipvalue info for this menu.\r
-                                   SkipValue only used for the menu at the top of the form.\r
+  @param  Highlight               The menu opton which is highlight.\r
+  @param  TopOfScreen             The menu opton which is at the top of the form.\r
+  @param  SkipValue               The skip line info for the top of screen menu.\r

 \r
 **/\r
 VOID\r
 UpdateHighlightMenuInfo (\r
 \r
 **/\r
 VOID\r
 UpdateHighlightMenuInfo (\r

-  IN UI_MENU_OPTION            *MenuOption,\r
-  IN UINTN                     SkipValue\r
+  IN  LIST_ENTRY                      *Highlight,\r
+  IN  LIST_ENTRY                      *TopOfScreen,\r
+  IN  UINTN                           SkipValue\r

   )\r
 {\r
   )\r
 {\r

+  UI_MENU_OPTION                  *MenuOption;\r

   FORM_DISPLAY_ENGINE_STATEMENT   *Statement;\r
 \r
   FORM_DISPLAY_ENGINE_STATEMENT   *Statement;\r
 \r

-  //\r
-  // This is the current selected statement\r
-  //\r
-  Statement = MenuOption->ThisTag;\r
+  gHighligthMenuInfo.HiiHandle  = gFormData->HiiHandle;\r
+  gHighligthMenuInfo.FormId     = gFormData->FormId;\r
+  gHighligthMenuInfo.SkipValue  = (UINT16)SkipValue;\r

 \r
 \r

-  //\r
-  // Get the highlight statement.\r
-  //\r
-  gUserInput->SelectedStatement = Statement;\r
-  gSequence = (UINT16) MenuOption->Sequence;\r
+  if (!IsListEmpty (&gMenuOption)) {\r
+    MenuOption = MENU_OPTION_FROM_LINK (Highlight);\r
+    Statement  = MenuOption->ThisTag;\r

 \r
 \r

-  //\r
-  // FormRefreshEvent != NULL means this form will auto exit at an interval, display engine \r
-  // will try to keep highlight on the current position after this form exit and re-enter.\r
-  //\r
-  // HiiHandle + QuestionId can find the only one question in the system.\r
-  //\r
-  // If this question has question id, base on the question id info to find the question.\r
-  // else base on the opcode buffer to find it.\r
-  //\r
-  if (gFormData->FormRefreshEvent != NULL) {\r
-    gHighligthMenuInfo.HiiHandle  = gFormData->HiiHandle;\r
-    gHighligthMenuInfo.QuestionId = GetQuestionIdInfo(Statement->OpCode);\r
+    gUserInput->SelectedStatement = Statement;\r

 \r
 \r

-    //\r
-    // if question id == 0, save the opcode buffer for later use.\r
-    //\r
-    if (gHighligthMenuInfo.QuestionId == 0) {\r
-      if (gHighligthMenuInfo.OpCode != NULL) {\r
-        FreePool (gHighligthMenuInfo.OpCode);\r
+    gHighligthMenuInfo.HLTSequence   = MenuOption->Sequence;\r
+    gHighligthMenuInfo.HLTQuestionId = GetQuestionIdInfo(Statement->OpCode);\r
+    if (gHighligthMenuInfo.HLTQuestionId == 0) {\r
+      //\r
+      // if question id == 0, save the opcode buffer..\r
+      //\r
+      if (gHighligthMenuInfo.HLTOpCode != NULL) {\r
+        FreePool (gHighligthMenuInfo.HLTOpCode);\r

       }\r
       }\r

-      gHighligthMenuInfo.OpCode = AllocateCopyPool (Statement->OpCode->Length, Statement->OpCode);\r
-      ASSERT (gHighligthMenuInfo.OpCode != NULL);\r
+      gHighligthMenuInfo.HLTOpCode = AllocateCopyPool (Statement->OpCode->Length, Statement->OpCode);\r
+      ASSERT (gHighligthMenuInfo.HLTOpCode != NULL);\r
+\r
+      gHighligthMenuInfo.HLTIndex = GetIndexInfoForOpcode(Statement->OpCode);\r
+    }\r
+\r
+    MenuOption = MENU_OPTION_FROM_LINK (TopOfScreen);\r
+    Statement  = MenuOption->ThisTag;\r
+\r
+    gHighligthMenuInfo.TOSQuestionId = GetQuestionIdInfo(Statement->OpCode);\r
+    if (gHighligthMenuInfo.TOSQuestionId == 0) {\r
+      //\r
+      // if question id == 0, save the opcode buffer..\r
+      //\r
+      if (gHighligthMenuInfo.TOSOpCode != NULL) {\r
+        FreePool (gHighligthMenuInfo.TOSOpCode);\r
+      }\r
+      gHighligthMenuInfo.TOSOpCode = AllocateCopyPool (Statement->OpCode->Length, Statement->OpCode);\r
+      ASSERT (gHighligthMenuInfo.TOSOpCode != NULL);\r
+\r
+      gHighligthMenuInfo.TOSIndex = GetIndexInfoForOpcode(Statement->OpCode);\r

     }\r
     }\r

-    gHighligthMenuInfo.DisplayRow = (UINT16) MenuOption->Row;\r
-    gHighligthMenuInfo.SkipValue  = (UINT16) SkipValue;\r

   } else {\r
   } else {\r

-    gHighligthMenuInfo.HiiHandle  = NULL;\r
-    gHighligthMenuInfo.QuestionId = 0;\r
-    if (gHighligthMenuInfo.OpCode != NULL) {\r
-      FreePool (gHighligthMenuInfo.OpCode);\r
-      gHighligthMenuInfo.OpCode = NULL;\r
+    gUserInput->SelectedStatement    = NULL;\r
+\r
+    gHighligthMenuInfo.HLTSequence   = 0;\r
+    gHighligthMenuInfo.HLTQuestionId = 0;\r
+    if (gHighligthMenuInfo.HLTOpCode != NULL) {\r
+      FreePool (gHighligthMenuInfo.HLTOpCode);\r

     }\r
     }\r

-    gHighligthMenuInfo.DisplayRow = 0;\r
-    gHighligthMenuInfo.SkipValue  = 0;\r
-  }\r
+    gHighligthMenuInfo.HLTOpCode     = NULL;\r
+    gHighligthMenuInfo.HLTIndex      = 0;\r

 \r
 \r

-  RefreshKeyHelp(gFormData, Statement, FALSE);\r
+    gHighligthMenuInfo.TOSQuestionId = 0;\r
+    if (gHighligthMenuInfo.TOSOpCode != NULL) {\r
+      FreePool (gHighligthMenuInfo.TOSOpCode);\r
+    }\r
+    gHighligthMenuInfo.TOSOpCode     = NULL;\r
+    gHighligthMenuInfo.TOSIndex      = 0;\r
+  }\r

 }\r
 \r
 /**\r
 }\r
 \r
 /**\r


@@ -2128,6 +2422,10 @@ UiDisplayMenu (
   }\r
 \r
   FindTopMenu(FormData, &TopOfScreen, &NewPos, &SkipValue);\r
   }\r
 \r
   FindTopMenu(FormData, &TopOfScreen, &NewPos, &SkipValue);\r

+  if (!IsListEmpty (&gMenuOption)) {\r
+    NextMenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
+    gUserInput->SelectedStatement = NextMenuOption->ThisTag;\r
+  }\r

 \r
   gST->ConOut->EnableCursor (gST->ConOut, FALSE);\r
 \r
 \r
   gST->ConOut->EnableCursor (gST->ConOut, FALSE);\r
 \r


@@ -2233,7 +2531,11 @@ UiDisplayMenu (
           }\r
 \r
           if (EFI_ERROR (Status)) {\r
           }\r
 \r
           if (EFI_ERROR (Status)) {\r

-            return Status;\r
+            if (gMisMatch) {\r
+              return EFI_SUCCESS;\r
+            } else {\r
+              return Status;\r
+            }\r

           }\r
           //\r
           // 3. Update the row info which will be used by next menu.\r
           }\r
           //\r
           // 3. Update the row info which will be used by next menu.\r


@@ -2296,10 +2598,12 @@ UiDisplayMenu (
       //\r
       ControlFlag = CfUpdateHelpString;\r
 \r
       //\r
       ControlFlag = CfUpdateHelpString;\r
 \r

+      UpdateHighlightMenuInfo(NewPos, TopOfScreen, SkipValue);\r
+\r

       if (SkipHighLight) {\r
       if (SkipHighLight) {\r

-        MenuOption    = SavedMenuOption;\r

         SkipHighLight = FALSE;\r
         SkipHighLight = FALSE;\r

-        UpdateHighlightMenuInfo (MenuOption, TopOfScreen == &MenuOption->Link ? SkipValue : 0);\r
+        MenuOption    = SavedMenuOption;\r
+        RefreshKeyHelp(gFormData, SavedMenuOption->ThisTag, FALSE);\r

         break;\r
       }\r
 \r
         break;\r
       }\r
 \r


@@ -2341,9 +2645,7 @@ UiDisplayMenu (
         // This is the current selected statement\r
         //\r
         MenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
         // This is the current selected statement\r
         //\r
         MenuOption = MENU_OPTION_FROM_LINK (NewPos);\r

-        Statement = MenuOption->ThisTag;\r
-\r
-        UpdateHighlightMenuInfo (MenuOption, Temp2);\r
+        RefreshKeyHelp(gFormData, MenuOption->ThisTag, FALSE);\r

 \r
         if (!IsSelectable (MenuOption)) {\r
           break;\r
 \r
         if (!IsSelectable (MenuOption)) {\r
           break;\r


@@ -2578,6 +2880,7 @@ UiDisplayMenu (
       }\r
 \r
       if (EventType == UIEventDriver) {\r
       }\r
 \r
       if (EventType == UIEventDriver) {\r

+        gMisMatch = TRUE;\r

         gUserInput->Action = BROWSER_ACTION_NONE;\r
         ControlFlag = CfExit;\r
         break;\r
         gUserInput->Action = BROWSER_ACTION_NONE;\r
         ControlFlag = CfExit;\r
         break;\r


@@ -2785,13 +3088,6 @@ UiDisplayMenu (
         break;\r
       }\r
 \r
         break;\r
       }\r
 \r

-      //\r
-      // When user press ESC, it will try to show another menu, should clean the gSequence info.\r
-      //\r
-      if (gSequence != 0) {\r
-        gSequence = 0;\r
-      }\r
-\r

       gUserInput->Action = BROWSER_ACTION_FORM_EXIT;\r
       ControlFlag = CfExit;\r
       break;\r
       gUserInput->Action = BROWSER_ACTION_FORM_EXIT;\r
       ControlFlag = CfExit;\r
       break;\r


@@ -2904,6 +3200,8 @@ UiDisplayMenu (
       //\r
       AdjustDateAndTimePosition (TRUE, &TopOfScreen);\r
       AdjustDateAndTimePosition (TRUE, &NewPos);\r
       //\r
       AdjustDateAndTimePosition (TRUE, &TopOfScreen);\r
       AdjustDateAndTimePosition (TRUE, &NewPos);\r

+\r
+      UpdateHighlightMenuInfo(NewPos, TopOfScreen, SkipValue);\r

       break;\r
 \r
     case CfUiPageUp:\r
       break;\r
 \r
     case CfUiPageUp:\r


@@ -2943,6 +3241,8 @@ UiDisplayMenu (
       //\r
       AdjustDateAndTimePosition (TRUE, &TopOfScreen);\r
       AdjustDateAndTimePosition (TRUE, &NewPos);\r
       //\r
       AdjustDateAndTimePosition (TRUE, &TopOfScreen);\r
       AdjustDateAndTimePosition (TRUE, &NewPos);\r

+\r
+      UpdateHighlightMenuInfo(NewPos, TopOfScreen, SkipValue);\r

       break;\r
 \r
     case CfUiPageDown:\r
       break;\r
 \r
     case CfUiPageDown:\r


@@ -3004,6 +3304,8 @@ UiDisplayMenu (
       //\r
       AdjustDateAndTimePosition (TRUE, &TopOfScreen);\r
       AdjustDateAndTimePosition (TRUE, &NewPos);\r
       //\r
       AdjustDateAndTimePosition (TRUE, &TopOfScreen);\r
       AdjustDateAndTimePosition (TRUE, &NewPos);\r

+\r
+      UpdateHighlightMenuInfo(NewPos, TopOfScreen, SkipValue);\r

       break;\r
 \r
     case CfUiDown:\r
       break;\r
 \r
     case CfUiDown:\r


@@ -3065,6 +3367,8 @@ UiDisplayMenu (
         //\r
         AdjustDateAndTimePosition (TRUE, &TopOfScreen);\r
         AdjustDateAndTimePosition (TRUE, &NewPos);\r
         //\r
         AdjustDateAndTimePosition (TRUE, &TopOfScreen);\r
         AdjustDateAndTimePosition (TRUE, &NewPos);\r

+\r
+        UpdateHighlightMenuInfo(NewPos, TopOfScreen, SkipValue);\r

         break;\r
       }        \r
 \r
         break;\r
       }        \r
 \r


@@ -3162,6 +3466,8 @@ UiDisplayMenu (
       //\r
       AdjustDateAndTimePosition (TRUE, &TopOfScreen);\r
       AdjustDateAndTimePosition (TRUE, &NewPos);\r
       //\r
       AdjustDateAndTimePosition (TRUE, &TopOfScreen);\r
       AdjustDateAndTimePosition (TRUE, &NewPos);\r

+\r
+      UpdateHighlightMenuInfo(NewPos, TopOfScreen, SkipValue);\r

       break;\r
 \r
     case CfUiNoOperation:\r
       break;\r
 \r
     case CfUiNoOperation:\r


@@ -3571,8 +3877,12 @@ UnloadDisplayEngine (
 \r
   FreeDisplayStrings ();\r
 \r
 \r
   FreeDisplayStrings ();\r
 \r

-  if (gHighligthMenuInfo.OpCode != NULL) {\r
-    FreePool (gHighligthMenuInfo.OpCode);\r
+  if (gHighligthMenuInfo.HLTOpCode != NULL) {\r
+    FreePool (gHighligthMenuInfo.HLTOpCode);\r
+  }\r
+\r
+  if (gHighligthMenuInfo.TOSOpCode != NULL) {\r
+    FreePool (gHighligthMenuInfo.TOSOpCode);\r

   }\r
 \r
   return EFI_SUCCESS;\r
   }\r
 \r
   return EFI_SUCCESS;\r

diff --git a/MdeModulePkg/Universal/DisplayEngineDxe/FormDisplay.h b/MdeModulePkg/Universal/DisplayEngineDxe/FormDisplay.h
index f369877386ff235a115059fd17367136a8ed7c51..968d293afdd8c07cea309ecdf4165ed2e7b1a5d7 100644 (file)
--- a/MdeModulePkg/Universal/DisplayEngineDxe/FormDisplay.h
+++ b/MdeModulePkg/Universal/DisplayEngineDxe/FormDisplay.h
@@ -63,6 +63,7 @@ extern CHAR16            gPromptBlockWidth;
 extern CHAR16            gOptionBlockWidth;\r
 extern CHAR16            gHelpBlockWidth;\r
 extern CHAR16            *mUnknownString;\r
 extern CHAR16            gOptionBlockWidth;\r
 extern CHAR16            gHelpBlockWidth;\r
 extern CHAR16            *mUnknownString;\r

+extern BOOLEAN           gMisMatch;\r

 \r
 //\r
 // Screen definitions\r
 \r
 //\r
 // Screen definitions\r


@@ -196,9 +197,31 @@ typedef struct {
 \r
 typedef struct {\r
   EFI_HII_HANDLE     HiiHandle;\r
 \r
 typedef struct {\r
   EFI_HII_HANDLE     HiiHandle;\r

-  EFI_QUESTION_ID    QuestionId;\r
-  EFI_IFR_OP_HEADER  *OpCode;\r
-  UINT16             DisplayRow;\r
+  UINT16             FormId;\r
+  \r
+  //\r
+  // Info for the highlight question.\r
+  // HLT means highlight\r
+  //\r
+  // If one statement has questionid, save questionid info to find the question.\r
+  // If one statement not has questionid info, save the opcode info to find the \r
+  // statement. If more than one statement has same opcode in one form(just like\r
+  // empty subtitle info may has more than one info one form), also use Index \r
+  // info to find the statement.\r
+  //\r
+  EFI_QUESTION_ID    HLTQuestionId;\r
+  EFI_IFR_OP_HEADER  *HLTOpCode;\r
+  UINTN              HLTIndex;\r
+  UINTN              HLTSequence;\r
+  \r
+  //\r
+  // Info for the top of screen question.\r
+  // TOS means Top Of Screen\r
+  //\r
+  EFI_QUESTION_ID    TOSQuestionId;\r
+  EFI_IFR_OP_HEADER  *TOSOpCode;\r
+  UINTN              TOSIndex;\r
+\r

   UINT16             SkipValue;\r
 } DISPLAY_HIGHLIGHT_MENU_INFO;\r
 \r
   UINT16             SkipValue;\r
 } DISPLAY_HIGHLIGHT_MENU_INFO;\r
 \r

diff --git a/MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c b/MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c
index 6e9e6ddfcc9637856b5a3746870cef535767454f..84ae03eea70fb3d01b6f361ddd3efd02b5904cb1 100644 (file)
--- a/MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c
+++ b/MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c
@@ -1034,7 +1034,7 @@ ProcessOptions (
           // Exit current DisplayForm with new value.\r
           //\r
           gUserInput->SelectedStatement = Question;\r
           // Exit current DisplayForm with new value.\r
           //\r
           gUserInput->SelectedStatement = Question;\r

-          \r
+          gMisMatch = TRUE;\r

           ValueArray = AllocateZeroPool (Question->CurrentValue.BufferLen);\r
           ASSERT (ValueArray != NULL);\r
           gUserInput->InputValue.Buffer    = ValueArray;\r
           ValueArray = AllocateZeroPool (Question->CurrentValue.BufferLen);\r
           ASSERT (ValueArray != NULL);\r
           gUserInput->InputValue.Buffer    = ValueArray;\r


@@ -1119,7 +1119,7 @@ ProcessOptions (
           // Exit current DisplayForm with new value.\r
           //\r
           gUserInput->SelectedStatement = Question;\r
           // Exit current DisplayForm with new value.\r
           //\r
           gUserInput->SelectedStatement = Question;\r

-          \r
+          gMisMatch = TRUE;\r

           ValueArray = AllocateCopyPool (Question->CurrentValue.BufferLen, Question->CurrentValue.Buffer);\r
           ASSERT (ValueArray != NULL);\r
           gUserInput->InputValue.Buffer    = ValueArray;\r
           ValueArray = AllocateCopyPool (Question->CurrentValue.BufferLen, Question->CurrentValue.Buffer);\r
           ASSERT (ValueArray != NULL);\r
           gUserInput->InputValue.Buffer    = ValueArray;\r


@@ -1196,7 +1196,7 @@ ProcessOptions (
             break;\r
           }\r
           gUserInput->SelectedStatement = Question;\r
             break;\r
           }\r
           gUserInput->SelectedStatement = Question;\r

-\r
+          gMisMatch = TRUE;\r

           FreePool (*OptionString);\r
           *OptionString = NULL;\r
           return EFI_NOT_FOUND;\r
           FreePool (*OptionString);\r
           *OptionString = NULL;\r
           return EFI_NOT_FOUND;\r

diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c b/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c
index 7db775e4b4f235762780d60a34c3c53bad35b84c..ad39d22a9dd5884bb8038115f8d4f5fc6e52bfc1 100644 (file)
--- a/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c
+++ b/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c
@@ -1445,21 +1445,20 @@ ProcessQuestionConfig (
   Process the user input data.\r
 \r
   @param UserInput               The user input data.\r
   Process the user input data.\r
 \r
   @param UserInput               The user input data.\r

-  @param ChangeHighlight         Whether need to change the highlight statement.  \r

 \r
   @retval EFI_SUCESSS            This function always return successfully for now.\r
 \r
 **/\r
 EFI_STATUS\r
 ProcessUserInput (\r
 \r
   @retval EFI_SUCESSS            This function always return successfully for now.\r
 \r
 **/\r
 EFI_STATUS\r
 ProcessUserInput (\r

-  IN USER_INPUT               *UserInput,\r
-  IN BOOLEAN                  ChangeHighlight\r
+  IN USER_INPUT               *UserInput\r

   )\r
 {\r
   EFI_STATUS                    Status;\r
   FORM_BROWSER_STATEMENT        *Statement;\r
 \r
   )\r
 {\r
   EFI_STATUS                    Status;\r
   FORM_BROWSER_STATEMENT        *Statement;\r
 \r

-  Status = EFI_SUCCESS;\r
+  Status    = EFI_SUCCESS;\r
+  Statement = NULL;\r

 \r
   //\r
   // When Exit from FormDisplay function, one of the below two cases must be true.\r
 \r
   //\r
   // When Exit from FormDisplay function, one of the below two cases must be true.\r


@@ -1470,62 +1469,35 @@ ProcessUserInput (
   // Remove the last highligh question id, this id will update when show next form.\r
   //\r
   gCurrentSelection->QuestionId = 0;\r
   // Remove the last highligh question id, this id will update when show next form.\r
   //\r
   gCurrentSelection->QuestionId = 0;\r

+  if (UserInput->SelectedStatement != NULL){\r
+    Statement = GetBrowserStatement(UserInput->SelectedStatement);\r
+    ASSERT (Statement != NULL);\r
+\r
+    //\r
+    // This question is the current user select one,record it and later\r
+    // show it as the highlight question.\r
+    //\r
+    gCurrentSelection->CurrentMenu->QuestionId = Statement->QuestionId;\r
+    //\r
+    // For statement like text, actio, it not has question id.\r
+    // So use FakeQuestionId to save the question.\r
+    //\r
+    if (gCurrentSelection->CurrentMenu->QuestionId == 0) {\r
+      mCurFakeQestId = Statement->FakeQuestionId;\r
+    } else {\r
+      mCurFakeQestId = 0;\r
+    }\r
+  }\r

 \r
   //\r
   // First process the Action field in USER_INPUT.\r
   //\r
   if (UserInput->Action != 0) {\r
     Status = ProcessAction (UserInput->Action, UserInput->DefaultId);\r
 \r
   //\r
   // First process the Action field in USER_INPUT.\r
   //\r
   if (UserInput->Action != 0) {\r
     Status = ProcessAction (UserInput->Action, UserInput->DefaultId);\r

-    if (EFI_ERROR (Status)) {\r
-      return Status;\r
-    }\r
-\r
-    //\r
-    // Clear the highlight info.\r
-    //\r

     gCurrentSelection->Statement = NULL;\r
     gCurrentSelection->Statement = NULL;\r

-\r
-    if (UserInput->SelectedStatement != NULL) {\r
-      Statement = GetBrowserStatement(UserInput->SelectedStatement);\r
-      ASSERT (Statement != NULL);\r
-      //\r
-      // Save the current highlight menu in the menu history data.\r
-      // which will be used when later browse back to this form.\r
-      //\r
-      gCurrentSelection->CurrentMenu->QuestionId = Statement->QuestionId;\r
-      //\r
-      // For statement like text, actio, it not has question id.\r
-      // So use FakeQuestionId to save the question.\r
-      //\r
-      if (gCurrentSelection->CurrentMenu->QuestionId == 0) {\r
-        mCurFakeQestId = Statement->FakeQuestionId;\r
-      } else {\r
-        mCurFakeQestId = 0;\r
-      }\r
-    }\r

   } else {\r
   } else {\r

-    Statement = GetBrowserStatement(UserInput->SelectedStatement);\r

     ASSERT (Statement != NULL);\r
     ASSERT (Statement != NULL);\r

-\r

     gCurrentSelection->Statement = Statement;\r
     gCurrentSelection->Statement = Statement;\r

-\r
-    if (ChangeHighlight) {\r
-      //\r
-      // This question is the current user select one,record it and later\r
-      // show it as the highlight question.\r
-      //\r
-      gCurrentSelection->CurrentMenu->QuestionId = Statement->QuestionId;\r
-      //\r
-      // For statement like text, actio, it not has question id.\r
-      // So use FakeQuestionId to save the question.\r
-      //\r
-      if (gCurrentSelection->CurrentMenu->QuestionId == 0) {\r
-        mCurFakeQestId = Statement->FakeQuestionId;\r
-      } else {\r
-        mCurFakeQestId = 0;\r
-      }\r
-    }\r
-\r

     switch (Statement->Operand) {\r
     case EFI_IFR_REF_OP:\r
       Status = ProcessGotoOpCode(Statement, gCurrentSelection);\r
     switch (Statement->Operand) {\r
     case EFI_IFR_REF_OP:\r
       Status = ProcessGotoOpCode(Statement, gCurrentSelection);\r


@@ -1612,7 +1584,6 @@ DisplayForm (
   EFI_STATUS               Status;\r
   USER_INPUT               UserInput;\r
   FORM_ENTRY_INFO          *CurrentMenu;\r
   EFI_STATUS               Status;\r
   USER_INPUT               UserInput;\r
   FORM_ENTRY_INFO          *CurrentMenu;\r

-  BOOLEAN                  ChangeHighlight;\r

 \r
   ZeroMem (&UserInput, sizeof (USER_INPUT));\r
 \r
 \r
   ZeroMem (&UserInput, sizeof (USER_INPUT));\r
 \r


@@ -1636,9 +1607,6 @@ DisplayForm (
 \r
   gCurrentSelection->CurrentMenu = CurrentMenu;\r
 \r
 \r
   gCurrentSelection->CurrentMenu = CurrentMenu;\r
 \r

-  //\r
-  // Find currrent highlight statement.\r
-  //\r

   if (gCurrentSelection->QuestionId == 0) {\r
     //\r
     // Highlight not specified, fetch it from cached menu\r
   if (gCurrentSelection->QuestionId == 0) {\r
     //\r
     // Highlight not specified, fetch it from cached menu\r


@@ -1646,9 +1614,6 @@ DisplayForm (
     gCurrentSelection->QuestionId = CurrentMenu->QuestionId;\r
   }\r
 \r
     gCurrentSelection->QuestionId = CurrentMenu->QuestionId;\r
   }\r
 \r

-  //\r
-  // Evaluate all the Expressions in this Form\r
-  //\r

   Status = EvaluateFormExpressions (gCurrentSelection->FormSet, gCurrentSelection->Form);\r
   if (EFI_ERROR (Status)) {\r
     return Status;\r
   Status = EvaluateFormExpressions (gCurrentSelection->FormSet, gCurrentSelection->Form);\r
   if (EFI_ERROR (Status)) {\r
     return Status;\r


@@ -1656,34 +1621,15 @@ DisplayForm (
 \r
   UpdateDisplayFormData ();\r
 \r
 \r
   UpdateDisplayFormData ();\r
 \r

-  //\r
-  // Three possible status maybe return.\r
-  //\r
-  // EFI_INVALID_PARAMETER: The input dimension info is not valid.\r
-  // EFI_NOT_FOUND:         The input value for oneof/orderedlist opcode is not valid\r
-  //                        and an valid value has return.\r
-  // EFI_SUCCESS:           Success shows form and get user input in UserInput paramenter.\r
-  //\r

   ASSERT (gDisplayFormData.BrowserStatus == BROWSER_SUCCESS);\r
   Status = mFormDisplay->FormDisplay (&gDisplayFormData, &UserInput);\r
   ASSERT (gDisplayFormData.BrowserStatus == BROWSER_SUCCESS);\r
   Status = mFormDisplay->FormDisplay (&gDisplayFormData, &UserInput);\r

-  if (EFI_ERROR (Status) && Status != EFI_NOT_FOUND) {\r
+  if (EFI_ERROR (Status)) {\r

     FreeDisplayFormData();\r
     return Status;\r
   }\r
 \r
     FreeDisplayFormData();\r
     return Status;\r
   }\r
 \r

-  //\r
-  // If status is EFI_SUCCESS, means user has change the highlight menu and new user input return.\r
-  //                           in this case, browser need to change the highlight menu.\r
-  // If status is EFI_NOT_FOUND, means the input DisplayFormData has error for oneof/orderedlist \r
-  //                          opcode and new valid value has return, browser core need to adjust\r
-  //                          value for this opcode and shows this form again.\r
-  //\r
-  ChangeHighlight = (Status == EFI_SUCCESS ? TRUE :FALSE);\r
-\r
-  Status = ProcessUserInput (&UserInput, ChangeHighlight);\r
-\r
+  Status = ProcessUserInput (&UserInput);\r

   FreeDisplayFormData();\r
   FreeDisplayFormData();\r

-\r

   return Status;\r
 }\r
 \r
   return Status;\r
 }\r
 \r