/** @file\r
Utility functions for User Interface functions.\r
\r
-Copyright (c) 2004 - 2008, Intel Corporation\r
-All rights reserved. This program and the accompanying materials\r
+Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
http://opensource.org/licenses/bsd-license.php\r
\r
**/\r
\r
-#include "Ui.h"\r
#include "Setup.h"\r
\r
-LIST_ENTRY Menu;\r
-LIST_ENTRY gMenuList;\r
+LIST_ENTRY gMenuOption;\r
+LIST_ENTRY gMenuList = INITIALIZE_LIST_HEAD_VARIABLE (gMenuList);\r
MENU_REFRESH_ENTRY *gMenuRefreshHead;\r
\r
//\r
SCAN_ESC,\r
UiReset,\r
},\r
- {\r
- SCAN_F2,\r
- UiPrevious,\r
- },\r
{\r
SCAN_LEFT,\r
UiLeft,\r
UiSave,\r
CfUiSave,\r
},\r
- {\r
- UiPrevious,\r
- CfUiPrevious,\r
- },\r
{\r
UiPageUp,\r
CfUiPageUp,\r
@param Size Number of bytes to set\r
@param Value Value of the set operation.\r
\r
- @return Value.\r
-\r
**/\r
VOID\r
SetUnicodeMem (\r
VOID\r
)\r
{\r
- InitializeListHead (&Menu);\r
+ InitializeListHead (&gMenuOption);\r
}\r
\r
\r
/**\r
- Initialize Menu option list.\r
+ Free Menu option linked list.\r
\r
**/\r
VOID\r
-UiInitMenuList (\r
+UiFreeMenu (\r
VOID\r
)\r
{\r
- InitializeListHead (&gMenuList);\r
+ UI_MENU_OPTION *MenuOption;\r
+\r
+ while (!IsListEmpty (&gMenuOption)) {\r
+ MenuOption = MENU_OPTION_FROM_LINK (gMenuOption.ForwardLink);\r
+ RemoveEntryList (&MenuOption->Link);\r
+\r
+ //\r
+ // We allocated space for this description when we did a GetToken, free it here\r
+ //\r
+ if (MenuOption->Skip != 0) {\r
+ //\r
+ // For date/time, MenuOption->Description is shared by three Menu Options\r
+ // Data format : [01/02/2004] [11:22:33]\r
+ // Line number : 0 0 1 0 0 1\r
+ //\r
+ FreePool (MenuOption->Description);\r
+ }\r
+ FreePool (MenuOption);\r
+ }\r
}\r
\r
\r
/**\r
- Remove a Menu in list, and return FormId/QuestionId for previous Menu.\r
+ Create a menu with specified formset GUID and form ID, and add it as a child\r
+ of the given parent menu.\r
\r
- @param Selection Menu selection.\r
+ @param Parent The parent of menu to be added.\r
+ @param FormSetGuid The Formset Guid of menu to be added.\r
+ @param FormId The Form ID of menu to be added.\r
+\r
+ @return A pointer to the newly added menu or NULL if memory is insufficient.\r
\r
**/\r
-VOID\r
-UiRemoveMenuListEntry (\r
- OUT UI_MENU_SELECTION *Selection\r
+UI_MENU_LIST *\r
+UiAddMenuList (\r
+ IN OUT UI_MENU_LIST *Parent,\r
+ IN EFI_GUID *FormSetGuid,\r
+ IN UINT16 FormId\r
)\r
{\r
- UI_MENU_LIST *UiMenuList;\r
+ UI_MENU_LIST *MenuList;\r
\r
- if (!IsListEmpty (&gMenuList)) {\r
- UiMenuList = CR (gMenuList.ForwardLink, UI_MENU_LIST, MenuLink, UI_MENU_LIST_SIGNATURE);\r
-\r
- Selection->FormId = UiMenuList->FormId;\r
- Selection->QuestionId = UiMenuList->QuestionId;\r
- RemoveEntryList (&UiMenuList->MenuLink);\r
- FreePool (UiMenuList);\r
+ MenuList = AllocateZeroPool (sizeof (UI_MENU_LIST));\r
+ if (MenuList == NULL) {\r
+ return NULL;\r
}\r
-}\r
\r
+ MenuList->Signature = UI_MENU_LIST_SIGNATURE;\r
+ InitializeListHead (&MenuList->ChildListHead);\r
\r
-/**\r
- Free Menu option linked list.\r
-\r
-**/\r
-VOID\r
-UiFreeMenuList (\r
- VOID\r
- )\r
-{\r
- UI_MENU_LIST *UiMenuList;\r
+ CopyMem (&MenuList->FormSetGuid, FormSetGuid, sizeof (EFI_GUID));\r
+ MenuList->FormId = FormId;\r
+ MenuList->Parent = Parent;\r
\r
- while (!IsListEmpty (&gMenuList)) {\r
- UiMenuList = CR (gMenuList.ForwardLink, UI_MENU_LIST, MenuLink, UI_MENU_LIST_SIGNATURE);\r
- RemoveEntryList (&UiMenuList->MenuLink);\r
- FreePool (UiMenuList);\r
+ if (Parent == NULL) {\r
+ //\r
+ // If parent is not specified, it is the root Form of a Formset\r
+ //\r
+ InsertTailList (&gMenuList, &MenuList->Link);\r
+ } else {\r
+ InsertTailList (&Parent->ChildListHead, &MenuList->Link);\r
}\r
+\r
+ return MenuList;\r
}\r
\r
\r
/**\r
- Add one menu entry to the linked lst\r
+ Search Menu with given FormId in the parent menu and all its child menus.\r
\r
- @param Selection Menu selection.\r
+ @param Parent The parent of menu to search.\r
+ @param FormId The Form ID of menu to search.\r
+\r
+ @return A pointer to menu found or NULL if not found.\r
\r
**/\r
-VOID\r
-UiAddMenuListEntry (\r
- IN UI_MENU_SELECTION *Selection\r
+UI_MENU_LIST *\r
+UiFindChildMenuList (\r
+ IN UI_MENU_LIST *Parent,\r
+ IN UINT16 FormId\r
)\r
{\r
- UI_MENU_LIST *UiMenuList;\r
+ LIST_ENTRY *Link;\r
+ UI_MENU_LIST *Child;\r
+ UI_MENU_LIST *MenuList;\r
+\r
+ if (Parent->FormId == FormId) {\r
+ return Parent;\r
+ }\r
\r
- UiMenuList = AllocateZeroPool (sizeof (UI_MENU_LIST));\r
- ASSERT (UiMenuList != NULL);\r
+ Link = GetFirstNode (&Parent->ChildListHead);\r
+ while (!IsNull (&Parent->ChildListHead, Link)) {\r
+ Child = UI_MENU_LIST_FROM_LINK (Link);\r
\r
- UiMenuList->Signature = UI_MENU_LIST_SIGNATURE;\r
- UiMenuList->FormId = Selection->FormId;\r
- UiMenuList->QuestionId = Selection->QuestionId;\r
+ MenuList = UiFindChildMenuList (Child, FormId);\r
+ if (MenuList != NULL) {\r
+ return MenuList;\r
+ }\r
+\r
+ Link = GetNextNode (&Parent->ChildListHead, Link);\r
+ }\r
\r
- InsertHeadList (&gMenuList, &UiMenuList->MenuLink);\r
+ return NULL;\r
}\r
\r
\r
/**\r
- Free Menu option linked list.\r
+ Search Menu with given FormSetGuid and FormId in all cached menu list.\r
+\r
+ @param FormSetGuid The Formset GUID of the menu to search.\r
+ @param FormId The Form ID of menu to search.\r
+\r
+ @return A pointer to menu found or NULL if not found.\r
\r
**/\r
-VOID\r
-UiFreeMenu (\r
- VOID\r
+UI_MENU_LIST *\r
+UiFindMenuList (\r
+ IN EFI_GUID *FormSetGuid,\r
+ IN UINT16 FormId\r
)\r
{\r
- UI_MENU_OPTION *MenuOption;\r
+ LIST_ENTRY *Link;\r
+ UI_MENU_LIST *MenuList;\r
+ UI_MENU_LIST *Child;\r
\r
- while (!IsListEmpty (&Menu)) {\r
- MenuOption = MENU_OPTION_FROM_LINK (Menu.ForwardLink);\r
- RemoveEntryList (&MenuOption->Link);\r
+ Link = GetFirstNode (&gMenuList);\r
+ while (!IsNull (&gMenuList, Link)) {\r
+ MenuList = UI_MENU_LIST_FROM_LINK (Link);\r
\r
- //\r
- // We allocated space for this description when we did a GetToken, free it here\r
- //\r
- if (MenuOption->Skip != 0) {\r
+ if (CompareGuid (FormSetGuid, &MenuList->FormSetGuid)) {\r
//\r
- // For date/time, MenuOption->Description is shared by three Menu Options\r
- // Data format : [01/02/2004] [11:22:33]\r
- // Line number : 0 0 1 0 0 1\r
+ // This is the formset we are looking for, find the form in this formset\r
//\r
- FreePool (MenuOption->Description);\r
+ Child = UiFindChildMenuList (MenuList, FormId);\r
+ if (Child != NULL) {\r
+ return Child;\r
+ }\r
}\r
- FreePool (MenuOption);\r
+\r
+ Link = GetNextNode (&gMenuList, Link);\r
}\r
+\r
+ return NULL;\r
}\r
\r
\r
UI_MENU_SELECTION *Selection;\r
FORM_BROWSER_STATEMENT *Question;\r
EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;\r
- EFI_HII_VALUE *HiiValue;\r
EFI_BROWSER_ACTION_REQUEST ActionRequest;\r
\r
if (gMenuRefreshHead != NULL) {\r
mHiiPackageListUpdated = FALSE;\r
\r
do {\r
- gST->ConOut->SetAttribute (gST->ConOut, MenuRefreshEntry->CurrentAttribute);\r
-\r
Selection = MenuRefreshEntry->Selection;\r
Question = MenuRefreshEntry->MenuOption->ThisTag;\r
\r
for (Index = 0; OptionString[Index] == L' '; Index++)\r
;\r
\r
+ //\r
+ // If old Text is longer than new string, need to clean the old string before paint the newer.\r
+ // This option is no need for time/date opcode, because time/data opcode has fixed string length.\r
+ //\r
+ if ((MenuRefreshEntry->MenuOption->ThisTag->Operand != EFI_IFR_DATE_OP) &&\r
+ (MenuRefreshEntry->MenuOption->ThisTag->Operand != EFI_IFR_TIME_OP)) {\r
+ ClearLines (\r
+ MenuRefreshEntry->CurrentColumn, \r
+ MenuRefreshEntry->CurrentColumn + gOptionBlockWidth - 1,\r
+ MenuRefreshEntry->CurrentRow,\r
+ MenuRefreshEntry->CurrentRow,\r
+ PcdGet8 (PcdBrowserFieldTextColor) | FIELD_BACKGROUND\r
+ );\r
+ }\r
+\r
+ gST->ConOut->SetAttribute (gST->ConOut, MenuRefreshEntry->CurrentAttribute);\r
PrintStringAt (MenuRefreshEntry->CurrentColumn, MenuRefreshEntry->CurrentRow, &OptionString[Index]);\r
FreePool (OptionString);\r
}\r
ConfigAccess = Selection->FormSet->ConfigAccess;\r
if (((Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) != 0) && (ConfigAccess != NULL)) {\r
ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r
-\r
- HiiValue = &Question->HiiValue;\r
- if (HiiValue->Type == EFI_IFR_TYPE_STRING) {\r
- //\r
- // Create String in HII database for Configuration Driver to retrieve\r
- //\r
- HiiValue->Value.string = NewString ((CHAR16 *) Question->BufferValue, Selection->FormSet->HiiHandle);\r
- }\r
-\r
Status = ConfigAccess->Callback (\r
ConfigAccess,\r
EFI_BROWSER_ACTION_CHANGING,\r
Question->QuestionId,\r
- HiiValue->Type,\r
- &HiiValue->Value,\r
+ Question->HiiValue.Type,\r
+ &Question->HiiValue.Value,\r
&ActionRequest\r
);\r
-\r
- if (HiiValue->Type == EFI_IFR_TYPE_STRING) {\r
- //\r
- // Clean the String in HII Database\r
- //\r
- DeleteString (HiiValue->Value.string, Selection->FormSet->HiiHandle);\r
- }\r
-\r
if (!EFI_ERROR (Status)) {\r
switch (ActionRequest) {\r
case EFI_BROWSER_ACTION_REQUEST_RESET:\r
@param NumberOfLines Display lines for this Menu Option.\r
@param MenuItemCount The index for this Option in the Menu.\r
\r
+ @retval Pointer Pointer to the added Menu Option.\r
+\r
**/\r
-VOID\r
+UI_MENU_OPTION *\r
UiAddMenuOption (\r
IN CHAR16 *String,\r
IN EFI_HII_HANDLE Handle,\r
UINTN Count;\r
\r
Count = 1;\r
+ MenuOption = NULL;\r
\r
if (Statement->Operand == EFI_IFR_DATE_OP || Statement->Operand == EFI_IFR_TIME_OP) {\r
//\r
MenuOption->GrayOut = Statement->GrayOutExpression->Result.Value.b;\r
}\r
\r
+ switch (Statement->Operand) {\r
+ case EFI_IFR_ORDERED_LIST_OP:\r
+ case EFI_IFR_ONE_OF_OP:\r
+ case EFI_IFR_NUMERIC_OP:\r
+ case EFI_IFR_TIME_OP:\r
+ case EFI_IFR_DATE_OP:\r
+ case EFI_IFR_CHECKBOX_OP:\r
+ case EFI_IFR_PASSWORD_OP:\r
+ case EFI_IFR_STRING_OP:\r
+ //\r
+ // User could change the value of these items\r
+ //\r
+ MenuOption->IsQuestion = TRUE;\r
+ break;\r
+\r
+ case EFI_IFR_TEXT_OP:\r
+ if (FeaturePcdGet (PcdBrowserGrayOutTextStatement)) {\r
+ //\r
+ // Initializing GrayOut option as TRUE for Text setup options \r
+ // so that those options will be Gray in colour and un selectable.\r
+ //\r
+ MenuOption->GrayOut = TRUE;\r
+ }\r
+\r
+ default:\r
+ MenuOption->IsQuestion = FALSE;\r
+ break;\r
+ }\r
+\r
if ((Statement->ValueExpression != NULL) ||\r
((Statement->QuestionFlags & EFI_IFR_FLAG_READ_ONLY) != 0)) {\r
MenuOption->ReadOnly = TRUE;\r
}\r
\r
- InsertTailList (&Menu, &MenuOption->Link);\r
+ InsertTailList (&gMenuOption, &MenuOption->Link);\r
}\r
+\r
+ return MenuOption;\r
}\r
\r
\r
\r
**/\r
EFI_STATUS\r
+EFIAPI\r
CreateDialog (\r
IN UINTN NumberOfLines,\r
IN BOOLEAN HotKey,\r
)\r
{\r
VA_LIST Marker;\r
- VA_LIST MarkerBackup;\r
UINTN Count;\r
EFI_INPUT_KEY Key;\r
UINTN LargestString;\r
ASSERT (BufferedString);\r
\r
VA_START (Marker, KeyValue);\r
- MarkerBackup = Marker;\r
\r
//\r
// Zero the outgoing buffer\r
LargestString = (GetStringWidth (StackString) / 2);\r
}\r
}\r
+ VA_END (Marker);\r
\r
Start = (DimensionsWidth - LargestString - 2) / 2 + gScreenDimensions.LeftColumn + 1;\r
Top = ((DimensionsHeight - NumberOfLines - 2) / 2) + gScreenDimensions.TopRow - 1;\r
//\r
// Display the Popup\r
//\r
- CreateSharedPopUp (LargestString, NumberOfLines, MarkerBackup);\r
+ VA_START (Marker, KeyValue);\r
+ CreateSharedPopUp (LargestString, NumberOfLines, Marker);\r
+ VA_END (Marker);\r
\r
//\r
// Take the first key typed and report it back?\r
\r
**/\r
VOID\r
+EFIAPI\r
CreateMultiStringPopUp (\r
IN UINTN RequestedWidth,\r
IN UINTN NumberOfLines,\r
VA_LIST Marker;\r
\r
VA_START (Marker, NumberOfLines);\r
- \r
+\r
CreateSharedPopUp (RequestedWidth, NumberOfLines, Marker);\r
\r
VA_END (Marker);\r
);\r
mInputError = TRUE;\r
} else {\r
- gST->ConOut->SetAttribute (gST->ConOut, FIELD_TEXT_HIGHLIGHT);\r
+ gST->ConOut->SetAttribute (gST->ConOut, PcdGet8 (PcdBrowserFieldTextHighlightColor));\r
for (Index = 0; Index < (GetStringWidth (InputErrorMessage) - 2) / 2; Index++) {\r
PrintAt (gScreenDimensions.LeftColumn + gPromptBlockWidth + Index, gScreenDimensions.BottomRow - 1, L" ");\r
}\r
break;\r
\r
case NV_UPDATE_REQUIRED:\r
- if (gClassOfVfr != FORMSET_CLASS_FRONT_PAGE) {\r
+ if ((gClassOfVfr & FORMSET_CLASS_FRONT_PAGE) != FORMSET_CLASS_FRONT_PAGE) {\r
if (State) {\r
gST->ConOut->SetAttribute (gST->ConOut, INFO_TEXT);\r
PrintStringAt (\r
\r
gNvUpdateRequired = TRUE;\r
} else {\r
- gST->ConOut->SetAttribute (gST->ConOut, FIELD_TEXT_HIGHLIGHT);\r
+ gST->ConOut->SetAttribute (gST->ConOut, PcdGet8 (PcdBrowserFieldTextHighlightColor));\r
for (Index = 0; Index < (GetStringWidth (NvUpdateMessage) - 2) / 2; Index++) {\r
PrintAt (\r
(gScreenDimensions.LeftColumn + gPromptBlockWidth + gOptionBlockWidth + Index),\r
Width -= SUBTITLE_INDENT;\r
}\r
\r
- return Width;\r
+ return (UINT16) (Width - LEFT_SKIPPED_COLUMNS);\r
}\r
\r
/**\r
Determine if the menu is the last menu that can be selected.\r
\r
This is an internal function.\r
- \r
+\r
@param Direction The scroll direction. False is down. True is up.\r
@param CurrentPos The current focus.\r
\r
)\r
{\r
LIST_ENTRY *Temp;\r
- UI_MENU_OPTION *MenuOption;\r
\r
Temp = Direction ? CurrentPos->BackLink : CurrentPos->ForwardLink;\r
\r
- if (Temp == &Menu) {\r
+ if (Temp == &gMenuOption) {\r
return TRUE;\r
}\r
\r
- for (; Temp != &Menu; Temp = Direction ? Temp->BackLink : Temp->ForwardLink) {\r
- MenuOption = MENU_OPTION_FROM_LINK (Temp);\r
- if (IsSelectable (MenuOption)) {\r
- return FALSE;\r
- }\r
- }\r
-\r
- return TRUE;\r
+ return FALSE;\r
}\r
\r
\r
/**\r
Move to next selectable statement.\r
- \r
+\r
This is an internal function.\r
- \r
+\r
@param GoUp The navigation direction. TRUE: up, FALSE: down.\r
@param CurrentPosition Current position.\r
+ @param GapToTop Gap position to top or bottom.\r
\r
@return The row distance from current MenuOption to next selectable MenuOption.\r
\r
INTN\r
MoveToNextStatement (\r
IN BOOLEAN GoUp,\r
- IN OUT LIST_ENTRY **CurrentPosition\r
+ IN OUT LIST_ENTRY **CurrentPosition,\r
+ IN UINTN GapToTop\r
)\r
{\r
INTN Distance;\r
LIST_ENTRY *Pos;\r
- BOOLEAN HitEnd;\r
UI_MENU_OPTION *NextMenuOption;\r
+ UI_MENU_OPTION *PreMenuOption;\r
\r
- Distance = 0;\r
- Pos = *CurrentPosition;\r
- HitEnd = FALSE;\r
+ Distance = 0;\r
+ Pos = *CurrentPosition;\r
+ PreMenuOption = MENU_OPTION_FROM_LINK (Pos);\r
\r
while (TRUE) {\r
NextMenuOption = MENU_OPTION_FROM_LINK (Pos);\r
+ if (GoUp && (PreMenuOption != NextMenuOption)) {\r
+ //\r
+ // Current Position doesn't need to be caculated when go up.\r
+ // Caculate distanct at first when go up\r
+ //\r
+ if ((UINTN) Distance + NextMenuOption->Skip > GapToTop) {\r
+ NextMenuOption = PreMenuOption;\r
+ break;\r
+ }\r
+ Distance += NextMenuOption->Skip;\r
+ }\r
if (IsSelectable (NextMenuOption)) {\r
break;\r
}\r
- if ((GoUp ? Pos->BackLink : Pos->ForwardLink) == &Menu) {\r
- HitEnd = TRUE;\r
+ if ((GoUp ? Pos->BackLink : Pos->ForwardLink) == &gMenuOption) {\r
+ //\r
+ // Arrive at top.\r
+ //\r
+ Distance = -1;\r
break;\r
}\r
- Distance += NextMenuOption->Skip;\r
- Pos = (GoUp ? Pos->BackLink : Pos->ForwardLink);\r
- }\r
-\r
- if (HitEnd) {\r
- //\r
- // If we hit end there is still no statement can be focused,\r
- // we go backwards to find the statement can be focused.\r
- //\r
- Distance = 0;\r
- Pos = *CurrentPosition;\r
-\r
- while (TRUE) {\r
- NextMenuOption = MENU_OPTION_FROM_LINK (Pos);\r
- if (IsSelectable (NextMenuOption)) {\r
- break;\r
- }\r
- if ((!GoUp ? Pos->BackLink : Pos->ForwardLink) == &Menu) {\r
- ASSERT (FALSE);\r
+ if (!GoUp) {\r
+ //\r
+ // Caculate distanct at later when go down\r
+ //\r
+ if ((UINTN) Distance + NextMenuOption->Skip > GapToTop) {\r
+ NextMenuOption = PreMenuOption;\r
break;\r
}\r
- Distance -= NextMenuOption->Skip;\r
- Pos = (!GoUp ? Pos->BackLink : Pos->ForwardLink);\r
+ Distance += NextMenuOption->Skip;\r
}\r
+ PreMenuOption = NextMenuOption;\r
+ Pos = (GoUp ? Pos->BackLink : Pos->ForwardLink);\r
}\r
\r
*CurrentPosition = &NextMenuOption->Link;\r
Adjust Data and Time position accordingly.\r
Data format : [01/02/2004] [11:22:33]\r
Line number : 0 0 1 0 0 1\r
- \r
+\r
This is an internal function.\r
\r
@param DirectionUp the up or down direction. False is down. True is\r
BOOLEAN NewLine;\r
BOOLEAN Repaint;\r
BOOLEAN SavedValue;\r
+ BOOLEAN UpArrow;\r
+ BOOLEAN DownArrow;\r
+ BOOLEAN InitializedFlag;\r
EFI_STATUS Status;\r
EFI_INPUT_KEY Key;\r
LIST_ENTRY *Link;\r
CHAR16 TemStr[2];\r
UINT8 *DevicePathBuffer;\r
UINT8 DigitUint8;\r
+ UI_MENU_LIST *CurrentMenu;\r
+ UI_MENU_LIST *MenuList;\r
+ FORM_BROWSER_FORM *RefForm;\r
\r
CopyMem (&LocalScreen, &gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));\r
\r
DefaultId = 0;\r
\r
OutputString = NULL;\r
- gUpArrow = FALSE;\r
- gDownArrow = FALSE;\r
+ UpArrow = FALSE;\r
+ DownArrow = FALSE;\r
SkipValue = 0;\r
OldSkipValue = 0;\r
MenuRefreshEntry = gMenuRefreshHead;\r
NextMenuOption = NULL;\r
PreviousMenuOption = NULL;\r
SavedMenuOption = NULL;\r
+ RefForm = NULL;\r
\r
ZeroMem (&Key, sizeof (EFI_INPUT_KEY));\r
\r
- if (gClassOfVfr == FORMSET_CLASS_FRONT_PAGE) {\r
+ if ((gClassOfVfr & FORMSET_CLASS_FRONT_PAGE) == FORMSET_CLASS_FRONT_PAGE){\r
TopRow = LocalScreen.TopRow + FRONT_PAGE_HEADER_HEIGHT + SCROLL_ARROW_HEIGHT;\r
Row = LocalScreen.TopRow + FRONT_PAGE_HEADER_HEIGHT + SCROLL_ARROW_HEIGHT;\r
} else {\r
Row = LocalScreen.TopRow + NONE_FRONT_PAGE_HEADER_HEIGHT + SCROLL_ARROW_HEIGHT;\r
}\r
\r
- Col = LocalScreen.LeftColumn;\r
+ Col = LocalScreen.LeftColumn + LEFT_SKIPPED_COLUMNS;\r
BottomRow = LocalScreen.BottomRow - STATUS_BAR_HEIGHT - FOOTER_HEIGHT - SCROLL_ARROW_HEIGHT - 1;\r
\r
Selection->TopRow = TopRow;\r
Selection->OptionCol = gPromptBlockWidth + 1 + LocalScreen.LeftColumn;\r
Selection->Statement = NULL;\r
\r
- TopOfScreen = Menu.ForwardLink;\r
+ TopOfScreen = gMenuOption.ForwardLink;\r
Repaint = TRUE;\r
MenuOption = NULL;\r
\r
//\r
- // Get user's selection\r
+ // Find current Menu\r
//\r
- NewPos = Menu.ForwardLink;\r
+ CurrentMenu = UiFindMenuList (&Selection->FormSetGuid, Selection->FormId);\r
+ if (CurrentMenu == NULL) {\r
+ //\r
+ // Current menu not found, add it to the menu tree\r
+ //\r
+ CurrentMenu = UiAddMenuList (NULL, &Selection->FormSetGuid, Selection->FormId);\r
+ }\r
+ ASSERT (CurrentMenu != NULL);\r
+\r
+ if (Selection->QuestionId == 0) {\r
+ //\r
+ // Highlight not specified, fetch it from cached menu\r
+ //\r
+ Selection->QuestionId = CurrentMenu->QuestionId;\r
+ }\r
+\r
+ //\r
+ // Init option as the current user's selection\r
+ //\r
+ InitializedFlag = TRUE;\r
+ NewPos = gMenuOption.ForwardLink;\r
\r
gST->ConOut->EnableCursor (gST->ConOut, FALSE);\r
UpdateStatusBar (REFRESH_STATUS_BAR, (UINT8) 0, TRUE);\r
while (TRUE) {\r
switch (ControlFlag) {\r
case CfInitialization:\r
- if (IsListEmpty (&Menu)) {\r
+ if (IsListEmpty (&gMenuOption)) {\r
ControlFlag = CfReadKey;\r
} else {\r
ControlFlag = CfCheckSelection;\r
//\r
// Display menu\r
//\r
- gDownArrow = FALSE;\r
- gUpArrow = FALSE;\r
+ DownArrow = FALSE;\r
+ UpArrow = FALSE;\r
Row = TopRow;\r
\r
- Temp = SkipValue;\r
- Temp2 = SkipValue;\r
+ Temp = (UINTN) SkipValue;\r
+ Temp2 = (UINTN) SkipValue;\r
\r
ClearLines (\r
LocalScreen.LeftColumn,\r
LocalScreen.RightColumn,\r
TopRow - SCROLL_ARROW_HEIGHT,\r
BottomRow + SCROLL_ARROW_HEIGHT,\r
- FIELD_TEXT | FIELD_BACKGROUND\r
+ PcdGet8 (PcdBrowserFieldTextColor) | FIELD_BACKGROUND\r
);\r
\r
UiFreeRefreshList ();\r
MinRefreshInterval = 0;\r
\r
- for (Link = TopOfScreen; Link != &Menu; Link = Link->ForwardLink) {\r
+ for (Link = TopOfScreen; Link != &gMenuOption; Link = Link->ForwardLink) {\r
MenuOption = MENU_OPTION_FROM_LINK (Link);\r
MenuOption->Row = Row;\r
MenuOption->Col = Col;\r
gST->ConOut->SetAttribute (gST->ConOut, FIELD_TEXT_GRAYED | FIELD_BACKGROUND);\r
} else {\r
if (Statement->Operand == EFI_IFR_SUBTITLE_OP) {\r
- gST->ConOut->SetAttribute (gST->ConOut, SUBTITLE_TEXT | FIELD_BACKGROUND);\r
+ gST->ConOut->SetAttribute (gST->ConOut, PcdGet8 (PcdBrowserSubtitleTextColor) | FIELD_BACKGROUND);\r
}\r
}\r
\r
Width = GetWidth (Statement, MenuOption->Handle);\r
OriginalRow = Row;\r
\r
+ if (Statement->Operand == EFI_IFR_REF_OP && MenuOption->Col >= 2) {\r
+ //\r
+ // Print Arrow for Goto button.\r
+ //\r
+ PrintAt (\r
+ MenuOption->Col - 2,\r
+ Row,\r
+ L"%c",\r
+ GEOMETRICSHAPE_RIGHT_TRIANGLE\r
+ );\r
+ }\r
+\r
for (Index = 0; GetLineByWidth (MenuOption->Description, Width, &Index, &OutputString) != 0x0000;) {\r
if ((Temp == 0) && (Row <= BottomRow)) {\r
PrintStringAt (MenuOption->Col, Row, OutputString);\r
Temp = 0;\r
Row = OriginalRow;\r
\r
- gST->ConOut->SetAttribute (gST->ConOut, FIELD_TEXT | FIELD_BACKGROUND);\r
Status = ProcessOptions (Selection, MenuOption, FALSE, &OptionString);\r
if (EFI_ERROR (Status)) {\r
//\r
MenuRefreshEntry->Selection = Selection;\r
MenuRefreshEntry->CurrentColumn = MenuOption->OptCol;\r
MenuRefreshEntry->CurrentRow = MenuOption->Row;\r
- MenuRefreshEntry->CurrentAttribute = FIELD_TEXT | FIELD_BACKGROUND;\r
+ if (MenuOption->GrayOut) {\r
+ MenuRefreshEntry->CurrentAttribute = FIELD_TEXT_GRAYED | FIELD_BACKGROUND;\r
+ } else { \r
+ MenuRefreshEntry->CurrentAttribute = PcdGet8 (PcdBrowserFieldTextColor) | FIELD_BACKGROUND;\r
+ }\r
gMenuRefreshHead = MenuRefreshEntry;\r
} else {\r
//\r
MenuRefreshEntry->Selection = Selection;\r
MenuRefreshEntry->CurrentColumn = MenuOption->OptCol;\r
MenuRefreshEntry->CurrentRow = MenuOption->Row;\r
- MenuRefreshEntry->CurrentAttribute = FIELD_TEXT | FIELD_BACKGROUND;\r
+ if (MenuOption->GrayOut) {\r
+ MenuRefreshEntry->CurrentAttribute = FIELD_TEXT_GRAYED | FIELD_BACKGROUND;\r
+ } else { \r
+ MenuRefreshEntry->CurrentAttribute = PcdGet8 (PcdBrowserFieldTextColor) | FIELD_BACKGROUND;\r
+ }\r
}\r
}\r
\r
Row = OriginalRow;\r
FreePool (StringPtr);\r
}\r
+ gST->ConOut->SetAttribute (gST->ConOut, PcdGet8 (PcdBrowserFieldTextColor) | FIELD_BACKGROUND);\r
\r
//\r
// Need to handle the bottom of the display\r
\r
if (Row > BottomRow) {\r
if (!ValueIsScroll (FALSE, Link)) {\r
- gDownArrow = TRUE;\r
+ DownArrow = TRUE;\r
}\r
\r
Row = BottomRow + 1;\r
}\r
\r
if (!ValueIsScroll (TRUE, TopOfScreen)) {\r
- gUpArrow = TRUE;\r
+ UpArrow = TRUE;\r
}\r
\r
- if (gUpArrow) {\r
+ if (UpArrow) {\r
gST->ConOut->SetAttribute (gST->ConOut, ARROW_TEXT | ARROW_BACKGROUND);\r
PrintAt (\r
LocalScreen.LeftColumn + gPromptBlockWidth + gOptionBlockWidth + 1,\r
L"%c",\r
ARROW_UP\r
);\r
- gST->ConOut->SetAttribute (gST->ConOut, FIELD_TEXT | FIELD_BACKGROUND);\r
+ gST->ConOut->SetAttribute (gST->ConOut, PcdGet8 (PcdBrowserFieldTextColor) | FIELD_BACKGROUND);\r
}\r
\r
- if (gDownArrow) {\r
+ if (DownArrow) {\r
gST->ConOut->SetAttribute (gST->ConOut, ARROW_TEXT | ARROW_BACKGROUND);\r
PrintAt (\r
LocalScreen.LeftColumn + gPromptBlockWidth + gOptionBlockWidth + 1,\r
L"%c",\r
ARROW_DOWN\r
);\r
- gST->ConOut->SetAttribute (gST->ConOut, FIELD_TEXT | FIELD_BACKGROUND);\r
+ gST->ConOut->SetAttribute (gST->ConOut, PcdGet8 (PcdBrowserFieldTextColor) | FIELD_BACKGROUND);\r
}\r
\r
MenuOption = NULL;\r
// NewPos: Current menu option that need to hilight\r
//\r
ControlFlag = CfUpdateHelpString;\r
+ if (InitializedFlag) {\r
+ InitializedFlag = FALSE;\r
+ MoveToNextStatement (FALSE, &NewPos, BottomRow - TopRow);\r
+ }\r
\r
//\r
// Repaint flag is normally reset when finish processing CfUpdateHelpString. Temporarily\r
Repaint = FALSE;\r
\r
if (Selection->QuestionId != 0) {\r
- NewPos = Menu.ForwardLink;\r
+ NewPos = gMenuOption.ForwardLink;\r
SavedMenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
\r
- while (SavedMenuOption->ThisTag->QuestionId != Selection->QuestionId && NewPos->ForwardLink != &Menu) {\r
+ while (SavedMenuOption->ThisTag->QuestionId != Selection->QuestionId && NewPos->ForwardLink != &gMenuOption) {\r
NewPos = NewPos->ForwardLink;\r
SavedMenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
}\r
//\r
gST->ConOut->SetCursorPosition (gST->ConOut, MenuOption->Col, MenuOption->Row);\r
ProcessOptions (Selection, MenuOption, FALSE, &OptionString);\r
- gST->ConOut->SetAttribute (gST->ConOut, FIELD_TEXT | FIELD_BACKGROUND);\r
+ gST->ConOut->SetAttribute (gST->ConOut, PcdGet8 (PcdBrowserFieldTextColor) | FIELD_BACKGROUND);\r
if (OptionString != NULL) {\r
if ((MenuOption->ThisTag->Operand == EFI_IFR_DATE_OP) ||\r
(MenuOption->ThisTag->Operand == EFI_IFR_TIME_OP)\r
if (MenuOption->GrayOut) {\r
gST->ConOut->SetAttribute (gST->ConOut, FIELD_TEXT_GRAYED | FIELD_BACKGROUND);\r
} else if (MenuOption->ThisTag->Operand == EFI_IFR_SUBTITLE_OP) {\r
- gST->ConOut->SetAttribute (gST->ConOut, SUBTITLE_TEXT | FIELD_BACKGROUND);\r
+ gST->ConOut->SetAttribute (gST->ConOut, PcdGet8 (PcdBrowserSubtitleTextColor) | FIELD_BACKGROUND);\r
}\r
\r
OriginalRow = MenuOption->Row;\r
}\r
\r
MenuOption->Row = OriginalRow;\r
- gST->ConOut->SetAttribute (gST->ConOut, FIELD_TEXT | FIELD_BACKGROUND);\r
+ gST->ConOut->SetAttribute (gST->ConOut, PcdGet8 (PcdBrowserFieldTextColor) | FIELD_BACKGROUND);\r
}\r
}\r
}\r
\r
//\r
- // This is only possible if we entered this page and the first menu option is\r
- // a "non-menu" item. In that case, force it UiDown\r
+ // This is the current selected statement\r
//\r
MenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
+ Statement = MenuOption->ThisTag;\r
+ Selection->Statement = Statement;\r
if (!IsSelectable (MenuOption)) {\r
- ASSERT (ScreenOperation == UiNoOperation);\r
- ScreenOperation = UiDown;\r
- ControlFlag = CfScreenOperation;\r
+ Repaint = SavedValue;\r
+ UpdateKeyHelp (Selection, MenuOption, FALSE);\r
break;\r
}\r
\r
//\r
- // This is the current selected statement\r
+ // Record highlight for current menu\r
//\r
- Statement = MenuOption->ThisTag;\r
- Selection->Statement = Statement;\r
+ CurrentMenu->QuestionId = Statement->QuestionId;\r
\r
//\r
// Set reverse attribute\r
//\r
- gST->ConOut->SetAttribute (gST->ConOut, FIELD_TEXT_HIGHLIGHT | FIELD_BACKGROUND_HIGHLIGHT);\r
+ gST->ConOut->SetAttribute (gST->ConOut, PcdGet8 (PcdBrowserFieldTextHighlightColor) | PcdGet8 (PcdBrowserFieldBackgroundHighlightColor));\r
gST->ConOut->SetCursorPosition (gST->ConOut, MenuOption->Col, MenuOption->Row);\r
\r
//\r
//\r
if (gMenuRefreshHead != NULL) {\r
for (MenuRefreshEntry = gMenuRefreshHead; MenuRefreshEntry != NULL; MenuRefreshEntry = MenuRefreshEntry->Next) {\r
- MenuRefreshEntry->CurrentAttribute = FIELD_TEXT | FIELD_BACKGROUND;\r
+ if (MenuRefreshEntry->MenuOption->GrayOut) {\r
+ MenuRefreshEntry->CurrentAttribute = FIELD_TEXT_GRAYED | FIELD_BACKGROUND;\r
+ } else { \r
+ MenuRefreshEntry->CurrentAttribute = PcdGet8 (PcdBrowserFieldTextColor) | FIELD_BACKGROUND;\r
+ }\r
if (MenuRefreshEntry->MenuOption == MenuOption) {\r
- MenuRefreshEntry->CurrentAttribute = FIELD_TEXT_HIGHLIGHT | FIELD_BACKGROUND_HIGHLIGHT;\r
+ MenuRefreshEntry->CurrentAttribute = PcdGet8 (PcdBrowserFieldTextHighlightColor) | PcdGet8 (PcdBrowserFieldBackgroundHighlightColor);\r
}\r
}\r
}\r
}\r
}\r
\r
- UpdateKeyHelp (MenuOption, FALSE);\r
+ UpdateKeyHelp (Selection, MenuOption, FALSE);\r
\r
//\r
// Clear reverse attribute\r
//\r
- gST->ConOut->SetAttribute (gST->ConOut, FIELD_TEXT | FIELD_BACKGROUND);\r
+ gST->ConOut->SetAttribute (gST->ConOut, PcdGet8 (PcdBrowserFieldTextColor) | FIELD_BACKGROUND);\r
}\r
//\r
// Repaint flag will be used when process CfUpdateHelpString, so restore its value\r
case CfUpdateHelpString:\r
ControlFlag = CfPrepareToReadKey;\r
\r
- if (Repaint || NewLine) {\r
+ if (Repaint || NewLine) {\r
//\r
// Don't print anything if it is a NULL help token\r
//\r
- if (MenuOption->ThisTag->Help == 0) {\r
+ ASSERT(MenuOption != NULL);\r
+ if (MenuOption->ThisTag->Help == 0 || !IsSelectable (MenuOption)) {\r
StringPtr = L"\0";\r
} else {\r
StringPtr = GetToken (MenuOption->ThisTag->Help, MenuOption->Handle);\r
//\r
// IFR is updated in Callback of refresh opcode, re-parse it\r
//\r
- ControlFlag = CfUiReset;\r
Selection->Statement = NULL;\r
- break;\r
+ return EFI_SUCCESS;\r
}\r
\r
Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);\r
//\r
- // if we encounter error, continue to read another key in.\r
+ // If we encounter error, continue to read another key in.\r
//\r
if (EFI_ERROR (Status)) {\r
ControlFlag = CfReadKey;\r
break;\r
}\r
\r
- if (IsListEmpty (&Menu) && Key.UnicodeChar != CHAR_NULL) {\r
- //\r
- // If the screen has no menu items, and the user didn't select UiPrevious, or UiReset\r
- //\r
- break;\r
- }\r
-\r
switch (Key.UnicodeChar) {\r
case CHAR_CARRIAGE_RETURN:\r
ScreenOperation = UiSelect;\r
//\r
case '+':\r
case '-':\r
+ //\r
+ // If the screen has no menu items, and the user didn't select UiReset\r
+ // ignore the selection and go back to reading keys.\r
+ //\r
+ if(IsListEmpty (&gMenuOption)) {\r
+ ControlFlag = CfReadKey;\r
+ break;\r
+ }\r
+\r
+ ASSERT(MenuOption != NULL);\r
Statement = MenuOption->ThisTag;\r
if ((Statement->Operand == EFI_IFR_DATE_OP)\r
|| (Statement->Operand == EFI_IFR_TIME_OP)\r
//\r
Repaint = TRUE;\r
NewLine = TRUE;\r
+ } else {\r
+ Selection->Action = UI_ACTION_REFRESH_FORM;\r
}\r
if (OptionString != NULL) {\r
FreePool (OptionString);\r
break;\r
\r
case ' ':\r
- if (gClassOfVfr != FORMSET_CLASS_FRONT_PAGE) {\r
+ if ((gClassOfVfr & FORMSET_CLASS_FRONT_PAGE) != FORMSET_CLASS_FRONT_PAGE) {\r
+ //\r
+ // If the screen has no menu items, and the user didn't select UiReset\r
+ // ignore the selection and go back to reading keys.\r
+ //\r
+ if(IsListEmpty (&gMenuOption)) {\r
+ ControlFlag = CfReadKey;\r
+ break;\r
+ }\r
+ \r
+ ASSERT(MenuOption != NULL);\r
if (MenuOption->ThisTag->Operand == EFI_IFR_CHECKBOX_OP && !MenuOption->GrayOut) {\r
ScreenOperation = UiSelect;\r
}\r
break;\r
\r
case CHAR_NULL:\r
- if (((Key.ScanCode == SCAN_F1) && ((gFunctionKeySetting & FUNCTION_ONE) != FUNCTION_ONE)) ||\r
- ((Key.ScanCode == SCAN_F2) && ((gFunctionKeySetting & FUNCTION_TWO) != FUNCTION_TWO)) ||\r
- ((Key.ScanCode == SCAN_F9) && ((gFunctionKeySetting & FUNCTION_NINE) != FUNCTION_NINE)) ||\r
+ if (((Key.ScanCode == SCAN_F9) && ((gFunctionKeySetting & FUNCTION_NINE) != FUNCTION_NINE)) ||\r
((Key.ScanCode == SCAN_F10) && ((gFunctionKeySetting & FUNCTION_TEN) != FUNCTION_TEN))\r
) {\r
//\r
break;\r
\r
case CfScreenOperation:\r
- if (ScreenOperation != UiPrevious && ScreenOperation != UiReset) {\r
+ if (ScreenOperation != UiReset) {\r
//\r
- // If the screen has no menu items, and the user didn't select UiPrevious, or UiReset\r
+ // If the screen has no menu items, and the user didn't select UiReset\r
// ignore the selection and go back to reading keys.\r
//\r
- if (IsListEmpty (&Menu)) {\r
+ if (IsListEmpty (&gMenuOption)) {\r
ControlFlag = CfReadKey;\r
break;\r
}\r
- //\r
- // if there is nothing logical to place a cursor on, just move on to wait for a key.\r
- //\r
- for (Link = Menu.ForwardLink; Link != &Menu; Link = Link->ForwardLink) {\r
- NextMenuOption = MENU_OPTION_FROM_LINK (Link);\r
- if (IsSelectable (NextMenuOption)) {\r
- break;\r
- }\r
- }\r
-\r
- if (Link == &Menu) {\r
- ControlFlag = CfPrepareToReadKey;\r
- break;\r
- }\r
- } else if (ScreenOperation == UiReset) {\r
- //\r
- // Press ESC to exit FormSet\r
- //\r
- Selection->Action = UI_ACTION_EXIT;\r
- Selection->Statement = NULL;\r
}\r
\r
for (Index = 0;\r
}\r
break;\r
\r
- case CfUiPrevious:\r
- ControlFlag = CfCheckSelection;\r
-\r
- if (IsListEmpty (&gMenuList)) {\r
- Selection->Action = UI_ACTION_NONE;\r
- if (IsListEmpty (&Menu)) {\r
- ControlFlag = CfReadKey;\r
- }\r
- break;\r
- }\r
-\r
- //\r
- // Remove the Cached page entry\r
- //\r
- UiRemoveMenuListEntry (Selection);\r
-\r
- Selection->Action = UI_ACTION_REFRESH_FORM;\r
- Selection->Statement = NULL;\r
- break;\r
-\r
case CfUiSelect:\r
ControlFlag = CfCheckSelection;\r
\r
+ ASSERT(MenuOption != NULL);\r
Statement = MenuOption->ThisTag;\r
- if ((Statement->Operand == EFI_IFR_TEXT_OP) ||\r
- (Statement->Operand == EFI_IFR_DATE_OP) ||\r
- (Statement->Operand == EFI_IFR_TIME_OP) ||\r
- (Statement->Operand == EFI_IFR_NUMERIC_OP && Statement->Step != 0)) {\r
+ if (Statement->Operand == EFI_IFR_TEXT_OP) {\r
break;\r
}\r
\r
//\r
// Goto another Hii Package list\r
//\r
- ControlFlag = CfUiReset;\r
Selection->Action = UI_ACTION_REFRESH_FORMSET;\r
\r
StringPtr = GetToken (Statement->RefDevicePath, Selection->FormSet->HiiHandle);\r
}\r
BufferSize = StrLen (StringPtr) / 2;\r
DevicePath = AllocatePool (BufferSize);\r
- \r
+ ASSERT (DevicePath != NULL);\r
+\r
//\r
// Convert from Device Path String to DevicePath Buffer in the reverse order.\r
//\r
//\r
// Goto another Formset, check for uncommitted data\r
//\r
- ControlFlag = CfUiReset;\r
Selection->Action = UI_ACTION_REFRESH_FORMSET;\r
\r
CopyMem (&Selection->FormSetGuid, &Statement->RefFormSetId, sizeof (EFI_GUID));\r
Selection->FormId = Statement->RefFormId;\r
Selection->QuestionId = Statement->RefQuestionId;\r
} else if (Statement->RefFormId != 0) {\r
+ //\r
+ // Check whether target From is suppressed.\r
+ //\r
+ RefForm = IdToForm (Selection->FormSet, Statement->RefFormId);\r
+\r
+ if ((RefForm != NULL) && (RefForm->SuppressExpression != NULL)) {\r
+ Status = EvaluateExpression (Selection->FormSet, RefForm, RefForm->SuppressExpression);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ if (RefForm->SuppressExpression->Result.Value.b) {\r
+ //\r
+ // Form is suppressed. \r
+ //\r
+ do {\r
+ CreateDialog (4, TRUE, 0, NULL, &Key, gEmptyString, gFormSuppress, gPressEnter, gEmptyString);\r
+ } while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);\r
+\r
+ Repaint = TRUE;\r
+ break;\r
+ }\r
+ }\r
+\r
//\r
// Goto another form inside this formset,\r
//\r
Selection->Action = UI_ACTION_REFRESH_FORM;\r
\r
//\r
- // Link current form so that we can always go back when someone hits the UiPrevious\r
+ // Link current form so that we can always go back when someone hits the ESC\r
//\r
- UiAddMenuListEntry (Selection);\r
+ MenuList = UiFindMenuList (&Selection->FormSetGuid, Statement->RefFormId);\r
+ if (MenuList == NULL) {\r
+ MenuList = UiAddMenuList (CurrentMenu, &Selection->FormSetGuid, Statement->RefFormId);\r
+ }\r
\r
Selection->FormId = Statement->RefFormId;\r
Selection->QuestionId = Statement->RefQuestionId;\r
//\r
// Editable Questions: oneof, ordered list, checkbox, numeric, string, password\r
//\r
- UpdateKeyHelp (MenuOption, TRUE);\r
+ UpdateKeyHelp (Selection, MenuOption, TRUE);\r
Status = ProcessOptions (Selection, MenuOption, TRUE, &OptionString);\r
\r
if (EFI_ERROR (Status)) {\r
Repaint = TRUE;\r
NewLine = TRUE;\r
- UpdateKeyHelp (MenuOption, FALSE);\r
- } else {\r
- Selection->Action = UI_ACTION_REFRESH_FORM;\r
- }\r
+ UpdateKeyHelp (Selection, MenuOption, FALSE);\r
+ } else {\r
+ Selection->Action = UI_ACTION_REFRESH_FORM;\r
+ }\r
\r
- if (OptionString != NULL) {\r
- FreePool (OptionString);\r
- }\r
+ if (OptionString != NULL) {\r
+ FreePool (OptionString);\r
+ }\r
break;\r
}\r
break;\r
\r
case CfUiReset:\r
//\r
- // We are going to leave current FormSet, so check uncommited data in this FormSet\r
+ // We come here when someone press ESC\r
//\r
ControlFlag = CfCheckSelection;\r
\r
- if (gClassOfVfr == FORMSET_CLASS_FRONT_PAGE) {\r
+ if (CurrentMenu->Parent != NULL) {\r
//\r
- // There is no parent menu for FrontPage\r
+ // we have a parent, so go to the parent menu\r
+ //\r
+ if (CompareGuid (&CurrentMenu->FormSetGuid, &CurrentMenu->Parent->FormSetGuid)) {\r
+ //\r
+ // The parent menu and current menu are in the same formset\r
+ //\r
+ Selection->Action = UI_ACTION_REFRESH_FORM;\r
+ } else {\r
+ Selection->Action = UI_ACTION_REFRESH_FORMSET;\r
+ }\r
+ Selection->Statement = NULL;\r
+\r
+ Selection->FormId = CurrentMenu->Parent->FormId;\r
+ Selection->QuestionId = CurrentMenu->Parent->QuestionId;\r
+\r
+ //\r
+ // Clear highlight record for this menu\r
+ //\r
+ CurrentMenu->QuestionId = 0;\r
+ break;\r
+ }\r
+\r
+ if ((gClassOfVfr & FORMSET_CLASS_FRONT_PAGE) == FORMSET_CLASS_FRONT_PAGE) {\r
+ //\r
+ // We never exit FrontPage, so skip the ESC\r
//\r
Selection->Action = UI_ACTION_NONE;\r
- Selection->Statement = MenuOption->ThisTag;\r
break;\r
}\r
\r
//\r
- // If NV flag is up, prompt user\r
+ // We are going to leave current FormSet, so check uncommited data in this FormSet\r
//\r
if (gNvUpdateRequired) {\r
Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);\r
YesResponse = gYesResponse[0];\r
NoResponse = gNoResponse[0];\r
\r
+ //\r
+ // If NV flag is up, prompt user\r
+ //\r
do {\r
- CreateDialog (3, TRUE, 0, NULL, &Key, gEmptyString, gAreYouSure, gEmptyString);\r
+ CreateDialog (4, TRUE, 0, NULL, &Key, gEmptyString, gSaveChanges, gAreYouSure, gEmptyString);\r
} while\r
(\r
(Key.ScanCode != SCAN_ESC) &&\r
((Key.UnicodeChar | UPPER_LOWER_CASE_OFFSET) != (YesResponse | UPPER_LOWER_CASE_OFFSET))\r
);\r
\r
- //\r
- // If the user hits the YesResponse key\r
- //\r
- if ((Key.UnicodeChar | UPPER_LOWER_CASE_OFFSET) == (YesResponse | UPPER_LOWER_CASE_OFFSET)) {\r
- } else {\r
+ if (Key.ScanCode == SCAN_ESC) {\r
+ //\r
+ // User hits the ESC key\r
+ //\r
Repaint = TRUE;\r
NewLine = TRUE;\r
\r
Selection->Action = UI_ACTION_NONE;\r
break;\r
}\r
+\r
+ //\r
+ // If the user hits the YesResponse key\r
+ //\r
+ if ((Key.UnicodeChar | UPPER_LOWER_CASE_OFFSET) == (YesResponse | UPPER_LOWER_CASE_OFFSET)) {\r
+ Status = SubmitForm (Selection->FormSet, Selection->Form);\r
+ }\r
}\r
\r
- gST->ConOut->SetAttribute (gST->ConOut, EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK));\r
- gST->ConOut->EnableCursor (gST->ConOut, TRUE);\r
+ Selection->Action = UI_ACTION_EXIT;\r
+ Selection->Statement = NULL;\r
+ CurrentMenu->QuestionId = 0;\r
\r
- UiFreeMenuList ();\r
- gST->ConOut->ClearScreen (gST->ConOut);\r
return EFI_SUCCESS;\r
\r
case CfUiLeft:\r
ControlFlag = CfCheckSelection;\r
+ ASSERT(MenuOption != NULL);\r
if ((MenuOption->ThisTag->Operand == EFI_IFR_DATE_OP) || (MenuOption->ThisTag->Operand == EFI_IFR_TIME_OP)) {\r
if (MenuOption->Sequence != 0) {\r
//\r
// In the middle or tail of the Date/Time op-code set, go left.\r
//\r
+ ASSERT(NewPos != NULL);\r
NewPos = NewPos->BackLink;\r
}\r
}\r
\r
case CfUiRight:\r
ControlFlag = CfCheckSelection;\r
+ ASSERT(MenuOption != NULL);\r
if ((MenuOption->ThisTag->Operand == EFI_IFR_DATE_OP) || (MenuOption->ThisTag->Operand == EFI_IFR_TIME_OP)) {\r
if (MenuOption->Sequence != 2) {\r
//\r
// In the middle or tail of the Date/Time op-code set, go left.\r
//\r
+ ASSERT(NewPos != NULL);\r
NewPos = NewPos->ForwardLink;\r
}\r
}\r
case CfUiUp:\r
ControlFlag = CfCheckSelection;\r
\r
- SavedListEntry = TopOfScreen;\r
-\r
- if (NewPos->BackLink != &Menu) {\r
- NewLine = TRUE;\r
- //\r
- // Adjust Date/Time position before we advance forward.\r
- //\r
- AdjustDateAndTimePosition (TRUE, &NewPos);\r
+ SavedListEntry = NewPos;\r
\r
- //\r
- // Caution that we have already rewind to the top, don't go backward in this situation.\r
- //\r
- if (NewPos->BackLink != &Menu) {\r
- NewPos = NewPos->BackLink;\r
- }\r
+ ASSERT(NewPos != NULL);\r
+ //\r
+ // Adjust Date/Time position before we advance forward.\r
+ //\r
+ AdjustDateAndTimePosition (TRUE, &NewPos);\r
+ if (NewPos->BackLink != &gMenuOption) {\r
+ MenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
+ NewLine = TRUE;\r
+ NewPos = NewPos->BackLink;\r
\r
PreviousMenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
DistanceValue = PreviousMenuOption->Skip;\r
-\r
- //\r
- // Since the behavior of hitting the up arrow on a Date/Time op-code is intended\r
- // to be one that back to the previous set of op-codes, we need to advance to the sencond\r
- // Date/Time op-code and leave the remaining logic in UiDown intact so the appropriate\r
- // checking can be done.\r
- //\r
- DistanceValue += AdjustDateAndTimePosition (TRUE, &NewPos);\r
-\r
- //\r
- // Check the previous menu entry to see if it was a zero-length advance. If it was,\r
- // don't worry about a redraw.\r
- //\r
- if ((INTN) MenuOption->Row - (INTN) DistanceValue < (INTN) TopRow) {\r
- Repaint = TRUE;\r
- TopOfScreen = NewPos;\r
- }\r
-\r
- Difference = MoveToNextStatement (TRUE, &NewPos);\r
- if ((INTN) MenuOption->Row - (INTN) DistanceValue < (INTN) TopRow) {\r
- if (Difference > 0) {\r
- //\r
- // Previous focus MenuOption is above the TopOfScreen, so we need to scroll\r
- //\r
- TopOfScreen = NewPos;\r
- Repaint = TRUE;\r
- }\r
+ Difference = 0;\r
+ if (MenuOption->Row >= DistanceValue + TopRow) {\r
+ Difference = MoveToNextStatement (TRUE, &NewPos, MenuOption->Row - TopRow - DistanceValue);\r
}\r
+ NextMenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
+ \r
+ ASSERT (MenuOption != NULL);\r
if (Difference < 0) {\r
//\r
- // We want to goto previous MenuOption, but finally we go down.\r
- // it means that we hit the begining MenuOption that can be focused\r
- // so we simply scroll to the top\r
+ // We hit the begining MenuOption that can be focused\r
+ // so we simply scroll to the top.\r
//\r
- if (SavedListEntry != Menu.ForwardLink) {\r
- TopOfScreen = Menu.ForwardLink;\r
+ if (TopOfScreen != gMenuOption.ForwardLink) {\r
+ TopOfScreen = gMenuOption.ForwardLink;\r
Repaint = TRUE;\r
+ } else {\r
+ //\r
+ // Scroll up to the last page when we have arrived at top page.\r
+ //\r
+ NewPos = &gMenuOption;\r
+ TopOfScreen = &gMenuOption;\r
+ MenuOption = MENU_OPTION_FROM_LINK (SavedListEntry);\r
+ ScreenOperation = UiPageUp;\r
+ ControlFlag = CfScreenOperation;\r
+ break;\r
}\r
+ } else if (MenuOption->Row < TopRow + DistanceValue + Difference) {\r
+ //\r
+ // Previous focus MenuOption is above the TopOfScreen, so we need to scroll\r
+ //\r
+ TopOfScreen = NewPos;\r
+ Repaint = TRUE;\r
+ SkipValue = 0;\r
+ OldSkipValue = 0;\r
+ } else if (!IsSelectable (NextMenuOption)) {\r
+ //\r
+ // Continue to go up until scroll to next page or the selectable option is found.\r
+ //\r
+ ScreenOperation = UiUp;\r
+ ControlFlag = CfScreenOperation;\r
}\r
\r
//\r
// If we encounter a Date/Time op-code set, rewind to the first op-code of the set.\r
//\r
AdjustDateAndTimePosition (TRUE, &TopOfScreen);\r
-\r
+ AdjustDateAndTimePosition (TRUE, &NewPos);\r
+ MenuOption = MENU_OPTION_FROM_LINK (SavedListEntry);\r
UpdateStatusBar (INPUT_ERROR, MenuOption->ThisTag->QuestionFlags, FALSE);\r
} else {\r
- SavedMenuOption = MenuOption;\r
- MenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
- if (!IsSelectable (MenuOption)) {\r
- //\r
- // If we are at the end of the list and sitting on a text op, we need to more forward\r
- //\r
- ScreenOperation = UiDown;\r
- ControlFlag = CfScreenOperation;\r
- break;\r
- }\r
-\r
- MenuOption = SavedMenuOption;\r
+ //\r
+ // Scroll up to the last page.\r
+ //\r
+ NewPos = &gMenuOption;\r
+ TopOfScreen = &gMenuOption;\r
+ MenuOption = MENU_OPTION_FROM_LINK (SavedListEntry);\r
+ ScreenOperation = UiPageUp;\r
+ ControlFlag = CfScreenOperation;\r
}\r
break;\r
\r
case CfUiPageUp:\r
ControlFlag = CfCheckSelection;\r
\r
- if (NewPos->BackLink == &Menu) {\r
+ ASSERT(NewPos != NULL);\r
+ if (NewPos->BackLink == &gMenuOption) {\r
NewLine = FALSE;\r
Repaint = FALSE;\r
break;\r
NewLine = TRUE;\r
Repaint = TRUE;\r
Link = TopOfScreen;\r
- PreviousMenuOption = MENU_OPTION_FROM_LINK (Link);\r
- Index = BottomRow;\r
- while ((Index >= TopRow) && (Link->BackLink != &Menu)) {\r
- Index = Index - PreviousMenuOption->Skip;\r
+ Index = BottomRow;\r
+ while ((Index >= TopRow) && (Link->BackLink != &gMenuOption)) {\r
Link = Link->BackLink;\r
PreviousMenuOption = MENU_OPTION_FROM_LINK (Link);\r
+ if (Index < PreviousMenuOption->Skip) {\r
+ Index = 0;\r
+ break;\r
+ }\r
+ Index = Index - PreviousMenuOption->Skip;\r
}\r
+ \r
+ if ((Link->BackLink == &gMenuOption) && (Index >= TopRow)) {\r
+ if (TopOfScreen == &gMenuOption) {\r
+ TopOfScreen = gMenuOption.ForwardLink;\r
+ NewPos = gMenuOption.BackLink;\r
+ MoveToNextStatement (TRUE, &NewPos, BottomRow - TopRow);\r
+ Repaint = FALSE;\r
+ } else if (TopOfScreen != Link) {\r
+ TopOfScreen = Link;\r
+ NewPos = Link;\r
+ MoveToNextStatement (FALSE, &NewPos, BottomRow - TopRow);\r
+ } else {\r
+ //\r
+ // Finally we know that NewPos is the last MenuOption can be focused.\r
+ //\r
+ Repaint = FALSE;\r
+ NewPos = Link;\r
+ MoveToNextStatement (FALSE, &NewPos, BottomRow - TopRow);\r
+ }\r
+ } else {\r
+ if (Index + 1 < TopRow) {\r
+ //\r
+ // Back up the previous option.\r
+ //\r
+ Link = Link->ForwardLink;\r
+ }\r
\r
- TopOfScreen = Link;\r
- Difference = MoveToNextStatement (TRUE, &Link);\r
- if (Difference > 0) {\r
//\r
- // The focus MenuOption is above the TopOfScreen\r
+ // Move to the option in Next page.\r
//\r
- TopOfScreen = Link;\r
- } else if (Difference < 0) {\r
+ if (TopOfScreen == &gMenuOption) {\r
+ NewPos = gMenuOption.BackLink;\r
+ MoveToNextStatement (TRUE, &NewPos, BottomRow - TopRow);\r
+ } else {\r
+ NewPos = Link;\r
+ MoveToNextStatement (FALSE, &NewPos, BottomRow - TopRow);\r
+ }\r
+\r
//\r
- // This happens when there is no MenuOption can be focused from\r
- // Current MenuOption to the first MenuOption\r
+ // There are more MenuOption needing scrolling up.\r
//\r
- TopOfScreen = Menu.ForwardLink;\r
- }\r
- Index += Difference;\r
- if (Index < TopRow) {\r
- MenuOption = NULL;\r
- }\r
-\r
- if (NewPos == Link) {\r
- Repaint = FALSE;\r
- NewLine = FALSE;\r
- } else {\r
- NewPos = Link;\r
+ TopOfScreen = Link;\r
+ MenuOption = NULL;\r
}\r
\r
//\r
case CfUiPageDown:\r
ControlFlag = CfCheckSelection;\r
\r
- if (NewPos->ForwardLink == &Menu) {\r
+ ASSERT (NewPos != NULL);\r
+ if (NewPos->ForwardLink == &gMenuOption) {\r
NewLine = FALSE;\r
Repaint = FALSE;\r
break;\r
Link = TopOfScreen;\r
NextMenuOption = MENU_OPTION_FROM_LINK (Link);\r
Index = TopRow;\r
- while ((Index <= BottomRow) && (Link->ForwardLink != &Menu)) {\r
+ while ((Index <= BottomRow) && (Link->ForwardLink != &gMenuOption)) {\r
Index = Index + NextMenuOption->Skip;\r
Link = Link->ForwardLink;\r
NextMenuOption = MENU_OPTION_FROM_LINK (Link);\r
}\r
\r
- Index += MoveToNextStatement (FALSE, &Link);\r
- if (Index > BottomRow) {\r
+ if ((Link->ForwardLink == &gMenuOption) && (Index <= BottomRow)) {\r
+ //\r
+ // Finally we know that NewPos is the last MenuOption can be focused.\r
+ //\r
+ Repaint = FALSE;\r
+ MoveToNextStatement (TRUE, &Link, Index - TopRow);\r
+ } else {\r
+ if (Index - 1 > BottomRow) {\r
+ //\r
+ // Back up the previous option.\r
+ //\r
+ Link = Link->BackLink;\r
+ }\r
//\r
- // There are more MenuOption needing scrolling\r
+ // There are more MenuOption needing scrolling down.\r
//\r
TopOfScreen = Link;\r
MenuOption = NULL;\r
- }\r
- if (NewPos == Link && Index <= BottomRow) {\r
//\r
- // Finally we know that NewPos is the last MenuOption can be focused.\r
+ // Move to the option in Next page.\r
//\r
- NewLine = FALSE;\r
- Repaint = FALSE;\r
- } else {\r
- NewPos = Link;\r
+ MoveToNextStatement (FALSE, &Link, BottomRow - TopRow);\r
}\r
\r
//\r
// If we encounter a Date/Time op-code set, rewind to the first op-code of the set.\r
// Don't do this when we are already in the last page.\r
//\r
+ NewPos = Link;\r
AdjustDateAndTimePosition (TRUE, &TopOfScreen);\r
AdjustDateAndTimePosition (TRUE, &NewPos);\r
break;\r
// the Date/Time op-code.\r
//\r
SavedListEntry = NewPos;\r
- DistanceValue = AdjustDateAndTimePosition (FALSE, &NewPos);\r
+ AdjustDateAndTimePosition (FALSE, &NewPos);\r
\r
- if (NewPos->ForwardLink != &Menu) {\r
+ if (NewPos->ForwardLink != &gMenuOption) {\r
MenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
NewLine = TRUE;\r
NewPos = NewPos->ForwardLink;\r
+\r
+ Difference = 0;\r
+ if (BottomRow >= MenuOption->Row + MenuOption->Skip) {\r
+ Difference = MoveToNextStatement (FALSE, &NewPos, BottomRow - MenuOption->Row - MenuOption->Skip);\r
+ //\r
+ // We hit the end of MenuOption that can be focused\r
+ // so we simply scroll to the first page.\r
+ //\r
+ if (Difference < 0) {\r
+ //\r
+ // Scroll to the first page.\r
+ //\r
+ if (TopOfScreen != gMenuOption.ForwardLink) {\r
+ TopOfScreen = gMenuOption.ForwardLink;\r
+ Repaint = TRUE;\r
+ MenuOption = NULL;\r
+ } else {\r
+ MenuOption = MENU_OPTION_FROM_LINK (SavedListEntry);\r
+ }\r
+ NewPos = gMenuOption.ForwardLink;\r
+ MoveToNextStatement (FALSE, &NewPos, BottomRow - TopRow);\r
+ \r
+ //\r
+ // If we are at the end of the list and sitting on a Date/Time op, rewind to the head.\r
+ //\r
+ AdjustDateAndTimePosition (TRUE, &TopOfScreen);\r
+ AdjustDateAndTimePosition (TRUE, &NewPos);\r
+ break;\r
+ }\r
+ }\r
NextMenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
\r
- DistanceValue += NextMenuOption->Skip;\r
- DistanceValue += MoveToNextStatement (FALSE, &NewPos);\r
//\r
// An option might be multi-line, so we need to reflect that data in the overall skip value\r
//\r
- UpdateOptionSkipLines (Selection, NextMenuOption, &OptionString, SkipValue);\r
+ UpdateOptionSkipLines (Selection, NextMenuOption, &OptionString, (UINTN) SkipValue);\r
+ DistanceValue = Difference + NextMenuOption->Skip;\r
\r
Temp = MenuOption->Row + MenuOption->Skip + DistanceValue - 1;\r
if ((MenuOption->Row + MenuOption->Skip == BottomRow + 1) &&\r
//\r
// If we have a remainder, skip that many more op-codes until we drain the remainder\r
//\r
- for (;\r
- Difference >= (INTN) SavedMenuOption->Skip;\r
- Difference = Difference - (INTN) SavedMenuOption->Skip\r
- ) {\r
+ while (Difference >= (INTN) SavedMenuOption->Skip) {\r
//\r
// Since the Difference is greater than or equal to this op-code's skip value, skip it\r
//\r
+ Difference = Difference - (INTN) SavedMenuOption->Skip;\r
TopOfScreen = TopOfScreen->ForwardLink;\r
SavedMenuOption = MENU_OPTION_FROM_LINK (TopOfScreen);\r
- if (Difference < (INTN) SavedMenuOption->Skip) {\r
- Difference = SavedMenuOption->Skip - Difference - 1;\r
- break;\r
- } else {\r
- if (Difference == (INTN) SavedMenuOption->Skip) {\r
- TopOfScreen = TopOfScreen->ForwardLink;\r
- SavedMenuOption = MENU_OPTION_FROM_LINK (TopOfScreen);\r
- Difference = SavedMenuOption->Skip - Difference;\r
- break;\r
- }\r
- }\r
}\r
//\r
// Since we will act on this op-code in the next routine, and increment the\r
} else {\r
SkipValue++;\r
}\r
+ } else if (SavedMenuOption->Skip == 1) {\r
+ SkipValue = 0;\r
} else {\r
SkipValue = 0;\r
TopOfScreen = TopOfScreen->ForwardLink;\r
\r
Repaint = TRUE;\r
OldSkipValue = SkipValue;\r
+ } else if (!IsSelectable (NextMenuOption)) {\r
+ //\r
+ // Continue to go down until scroll to next page or the selectable option is found.\r
+ //\r
+ ScreenOperation = UiDown;\r
+ ControlFlag = CfScreenOperation;\r
}\r
\r
MenuOption = MENU_OPTION_FROM_LINK (SavedListEntry);\r
UpdateStatusBar (INPUT_ERROR, MenuOption->ThisTag->QuestionFlags, FALSE);\r
\r
} else {\r
- SavedMenuOption = MenuOption;\r
- MenuOption = MENU_OPTION_FROM_LINK (NewPos);\r
- if (!IsSelectable (MenuOption)) {\r
- //\r
- // If we are at the end of the list and sitting on a text op, we need to more forward\r
- //\r
- ScreenOperation = UiUp;\r
- ControlFlag = CfScreenOperation;\r
- break;\r
- }\r
-\r
- MenuOption = SavedMenuOption;\r
//\r
- // If we are at the end of the list and sitting on a Date/Time op, rewind to the head.\r
+ // Scroll to the first page.\r
//\r
- AdjustDateAndTimePosition (TRUE, &NewPos);\r
+ if (TopOfScreen != gMenuOption.ForwardLink) {\r
+ TopOfScreen = gMenuOption.ForwardLink;\r
+ Repaint = TRUE;\r
+ MenuOption = NULL;\r
+ } else {\r
+ MenuOption = MENU_OPTION_FROM_LINK (SavedListEntry);\r
+ }\r
+ NewLine = TRUE;\r
+ NewPos = gMenuOption.ForwardLink;\r
+ MoveToNextStatement (FALSE, &NewPos, BottomRow - TopRow);\r
}\r
+\r
+ //\r
+ // If we are at the end of the list and sitting on a Date/Time op, rewind to the head.\r
+ //\r
+ AdjustDateAndTimePosition (TRUE, &TopOfScreen);\r
+ AdjustDateAndTimePosition (TRUE, &NewPos);\r
break;\r
\r
case CfUiSave:\r
Status = SubmitForm (Selection->FormSet, Selection->Form);\r
\r
if (!EFI_ERROR (Status)) {\r
+ ASSERT(MenuOption != NULL);\r
UpdateStatusBar (INPUT_ERROR, MenuOption->ThisTag->QuestionFlags, FALSE);\r
UpdateStatusBar (NV_UPDATE_REQUIRED, MenuOption->ThisTag->QuestionFlags, FALSE);\r
} else {\r
\r
case CfUiDefault:\r
ControlFlag = CfCheckSelection;\r
+ if (!Selection->FormEditable) {\r
+ //\r
+ // This Form is not editable, ignore the F9 (reset to default)\r
+ //\r
+ break;\r
+ }\r
\r
Status = ExtractFormDefault (Selection->FormSet, Selection->Form, DefaultId);\r
\r
// Show NV update flag on status bar\r
//\r
gNvUpdateRequired = TRUE;\r
+ gResetRequired = TRUE;\r
}\r
break;\r
\r
projects / mirror_edk2.git / blobdiff