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-rw-r--r--MdeModulePkg/Library/CustomizedDisplayLib/Colors.h76
-rw-r--r--MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.c1946
-rw-r--r--MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf120
-rw-r--r--MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.uni114
-rw-r--r--MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.c1974
-rw-r--r--MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.h574
-rw-r--r--MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibModStrs.uni36
7 files changed, 2420 insertions, 2420 deletions
diff --git a/MdeModulePkg/Library/CustomizedDisplayLib/Colors.h b/MdeModulePkg/Library/CustomizedDisplayLib/Colors.h
index 487c6d4f2d..71a7d7f829 100644
--- a/MdeModulePkg/Library/CustomizedDisplayLib/Colors.h
+++ b/MdeModulePkg/Library/CustomizedDisplayLib/Colors.h
@@ -1,38 +1,38 @@
-/** @file
-MACRO definitions for color used in Setup Browser.
-
-Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-//
-// Unicode collation protocol in
-
-#ifndef _COLORS_H_
-#define _COLORS_H_
-
-//
-// Screen Color Settings
-//
-#define PICKLIST_HIGHLIGHT_TEXT EFI_WHITE
-#define PICKLIST_HIGHLIGHT_BACKGROUND EFI_BACKGROUND_CYAN
-#define TITLE_TEXT EFI_WHITE
-#define TITLE_BACKGROUND EFI_BACKGROUND_BLUE
-#define KEYHELP_TEXT EFI_LIGHTGRAY
-#define KEYHELP_BACKGROUND EFI_BACKGROUND_BLACK
-#define SUBTITLE_BACKGROUND EFI_BACKGROUND_LIGHTGRAY
-#define BANNER_TEXT EFI_BLUE
-#define BANNER_BACKGROUND EFI_BACKGROUND_LIGHTGRAY
-#define FIELD_TEXT_GRAYED EFI_DARKGRAY
-#define FIELD_BACKGROUND EFI_BACKGROUND_LIGHTGRAY
-#define POPUP_TEXT EFI_LIGHTGRAY
-#define POPUP_BACKGROUND EFI_BACKGROUND_BLUE
-#define POPUP_INVERSE_TEXT EFI_LIGHTGRAY
-#define POPUP_INVERSE_BACKGROUND EFI_BACKGROUND_BLACK
-#define HELP_TEXT EFI_BLUE
-#define ERROR_TEXT EFI_RED | EFI_BRIGHT
-#define INFO_TEXT EFI_YELLOW | EFI_BRIGHT
-#define ARROW_TEXT EFI_RED | EFI_BRIGHT
-#define ARROW_BACKGROUND EFI_BACKGROUND_LIGHTGRAY
-
-#endif
+/** @file
+MACRO definitions for color used in Setup Browser.
+
+Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+//
+// Unicode collation protocol in
+
+#ifndef _COLORS_H_
+#define _COLORS_H_
+
+//
+// Screen Color Settings
+//
+#define PICKLIST_HIGHLIGHT_TEXT EFI_WHITE
+#define PICKLIST_HIGHLIGHT_BACKGROUND EFI_BACKGROUND_CYAN
+#define TITLE_TEXT EFI_WHITE
+#define TITLE_BACKGROUND EFI_BACKGROUND_BLUE
+#define KEYHELP_TEXT EFI_LIGHTGRAY
+#define KEYHELP_BACKGROUND EFI_BACKGROUND_BLACK
+#define SUBTITLE_BACKGROUND EFI_BACKGROUND_LIGHTGRAY
+#define BANNER_TEXT EFI_BLUE
+#define BANNER_BACKGROUND EFI_BACKGROUND_LIGHTGRAY
+#define FIELD_TEXT_GRAYED EFI_DARKGRAY
+#define FIELD_BACKGROUND EFI_BACKGROUND_LIGHTGRAY
+#define POPUP_TEXT EFI_LIGHTGRAY
+#define POPUP_BACKGROUND EFI_BACKGROUND_BLUE
+#define POPUP_INVERSE_TEXT EFI_LIGHTGRAY
+#define POPUP_INVERSE_BACKGROUND EFI_BACKGROUND_BLACK
+#define HELP_TEXT EFI_BLUE
+#define ERROR_TEXT EFI_RED | EFI_BRIGHT
+#define INFO_TEXT EFI_YELLOW | EFI_BRIGHT
+#define ARROW_TEXT EFI_RED | EFI_BRIGHT
+#define ARROW_BACKGROUND EFI_BACKGROUND_LIGHTGRAY
+
+#endif
diff --git a/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.c b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.c
index b3da13d0a3..85b88a77a9 100644
--- a/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.c
+++ b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.c
@@ -1,973 +1,973 @@
-/** @file
-
- This library class defines a set of interfaces to customize Display module
-
-Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR>
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-#include "CustomizedDisplayLibInternal.h"
-
-EFI_GUID gCustomizedDisplayLibGuid = {
- 0x99fdc8fd, 0x849b, 0x4eba, { 0xad, 0x13, 0xfb, 0x96, 0x99, 0xc9, 0xa, 0x4d }
-};
-
-EFI_HII_HANDLE mCDLStringPackHandle;
-UINT16 gClassOfVfr; // Formset class information
-BOOLEAN gLibIsFirstForm = TRUE;
-BANNER_DATA *gBannerData;
-
-UINTN gFooterHeight;
-
-/**
-+------------------------------------------------------------------------------+
-| Setup Page |
-+------------------------------------------------------------------------------+
-
-Statement
-Statement
-Statement
-
-
-
-
-
-+------------------------------------------------------------------------------+
-| F9=Reset to Defaults F10=Save |
-| ^"=Move Highlight <Spacebar> Toggles Checkbox Esc=Exit |
-+------------------------------------------------------------------------------+
- StatusBar
-**/
-
-/**
- This funtion defines Page Frame and Backgroud.
-
- Based on the above layout, it will be responsible for HeaderHeight, FooterHeight,
- StatusBarHeight and Backgroud. And, it will reserve Screen for Statement.
-
- @param[in] FormData Form Data to be shown in Page.
- @param[out] ScreenForStatement Screen to be used for Statement. (Prompt, Value and Help)
-
- @return Status
-**/
-EFI_STATUS
-EFIAPI
-DisplayPageFrame (
- IN FORM_DISPLAY_ENGINE_FORM *FormData,
- OUT EFI_SCREEN_DESCRIPTOR *ScreenForStatement
- )
-{
- EFI_STATUS Status;
-
- ASSERT (FormData != NULL && ScreenForStatement != NULL);
- if ((FormData == NULL) || (ScreenForStatement == NULL)) {
- return EFI_INVALID_PARAMETER;
- }
-
- Status = ScreenDiemensionInfoValidate (FormData);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- gClassOfVfr = FORMSET_CLASS_PLATFORM_SETUP;
-
- ProcessExternedOpcode (FormData);
-
- //
- // Calculate the ScreenForStatement.
- //
- ScreenForStatement->BottomRow = gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - gFooterHeight;
- if (gClassOfVfr == FORMSET_CLASS_FRONT_PAGE) {
- ScreenForStatement->TopRow = gScreenDimensions.TopRow + FRONT_PAGE_HEADER_HEIGHT;
- } else {
- ScreenForStatement->TopRow = gScreenDimensions.TopRow + NONE_FRONT_PAGE_HEADER_HEIGHT;
- }
-
- ScreenForStatement->LeftColumn = gScreenDimensions.LeftColumn;
- ScreenForStatement->RightColumn = gScreenDimensions.RightColumn;
-
- if ((gLibIsFirstForm) || ((FormData->Attribute & HII_DISPLAY_MODAL) != 0)) {
- //
- // Ensure we are in Text mode
- //
- gST->ConOut->SetAttribute (gST->ConOut, EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK));
- ClearLines (0, gScreenDimensions.RightColumn, 0, gScreenDimensions.BottomRow, KEYHELP_BACKGROUND);
- gLibIsFirstForm = FALSE;
- }
-
- //
- // Don't print frame for modal form.
- //
- if ((FormData->Attribute & HII_DISPLAY_MODAL) != 0) {
- return EFI_SUCCESS;
- }
-
- if (gClassOfVfr == FORMSET_CLASS_FRONT_PAGE) {
- PrintBannerInfo (FormData);
- }
-
- PrintFramework (FormData);
-
- UpdateStatusBar (NV_UPDATE_REQUIRED, FormData->SettingChangedFlag);
-
- return EFI_SUCCESS;
-}
-
-/**
- This function updates customized key panel's help information.
- The library will prepare those Strings for the basic key, ESC, Enter, Up/Down/Left/Right, +/-.
- and arrange them in Footer panel.
-
- @param[in] FormData Form Data to be shown in Page. FormData has the highlighted statement.
- @param[in] Statement The statement current selected.
- @param[in] Selected Whether or not a tag be selected. TRUE means Enter has hit this question.
-**/
-VOID
-EFIAPI
-RefreshKeyHelp (
- IN FORM_DISPLAY_ENGINE_FORM *FormData,
- IN FORM_DISPLAY_ENGINE_STATEMENT *Statement,
- IN BOOLEAN Selected
- )
-{
- UINTN SecCol;
- UINTN ThdCol;
- UINTN RightColumnOfHelp;
- UINTN TopRowOfHelp;
- UINTN BottomRowOfHelp;
- UINTN StartColumnOfHelp;
- EFI_IFR_NUMERIC *NumericOp;
- EFI_IFR_DATE *DateOp;
- EFI_IFR_TIME *TimeOp;
- BOOLEAN HexDisplay;
- UINTN ColumnWidth1;
- UINTN ColumnWidth2;
- UINTN ColumnWidth3;
- CHAR16 *ColumnStr1;
- CHAR16 *ColumnStr2;
- CHAR16 *ColumnStr3;
-
- ASSERT (FormData != NULL);
- if (FormData == NULL) {
- return;
- }
-
- gST->ConOut->SetAttribute (gST->ConOut, KEYHELP_TEXT | KEYHELP_BACKGROUND);
-
- if ((FormData->Attribute & HII_DISPLAY_MODAL) != 0) {
- return;
- }
-
- SecCol = gScreenDimensions.LeftColumn + (gScreenDimensions.RightColumn - gScreenDimensions.LeftColumn) / 3;
- ThdCol = gScreenDimensions.LeftColumn + (gScreenDimensions.RightColumn - gScreenDimensions.LeftColumn) / 3 * 2;
-
- //
- // + 2 means leave 1 space before the first hotkey info.
- //
- StartColumnOfHelp = gScreenDimensions.LeftColumn + 2;
- RightColumnOfHelp = gScreenDimensions.RightColumn - 1;
- TopRowOfHelp = gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - gFooterHeight + 1;
- BottomRowOfHelp = gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - 2;
-
- ColumnWidth1 = SecCol - StartColumnOfHelp;
- ColumnWidth2 = ThdCol - SecCol;
- ColumnWidth3 = RightColumnOfHelp - ThdCol;
- ColumnStr1 = gLibEmptyString;
- ColumnStr2 = gLibEmptyString;
- ColumnStr3 = gLibEmptyString;
-
- //
- // Clean the space at gScreenDimensions.LeftColumn + 1.
- //
- PrintStringAtWithWidth (StartColumnOfHelp - 1, BottomRowOfHelp, gLibEmptyString, 1);
- PrintStringAtWithWidth (StartColumnOfHelp - 1, TopRowOfHelp, gLibEmptyString, 1);
-
- if (Statement == NULL) {
- //
- // Print Key for Form without showable statement.
- //
- PrintHotKeyHelpString (FormData, TRUE);
- PrintStringAtWithWidth (StartColumnOfHelp, BottomRowOfHelp, gLibEmptyString, ColumnWidth1);
- PrintStringAtWithWidth (SecCol, BottomRowOfHelp, gLibEmptyString, ColumnWidth2);
- PrintStringAtWithWidth (StartColumnOfHelp, TopRowOfHelp, gLibEmptyString, ColumnWidth1);
- if (gClassOfVfr == FORMSET_CLASS_PLATFORM_SETUP) {
- ColumnStr3 = gEscapeString;
- }
-
- PrintStringAtWithWidth (ThdCol, BottomRowOfHelp, ColumnStr3, ColumnWidth3);
-
- return;
- }
-
- HexDisplay = FALSE;
- NumericOp = NULL;
- DateOp = NULL;
- TimeOp = NULL;
- if (Statement->OpCode->OpCode == EFI_IFR_NUMERIC_OP) {
- NumericOp = (EFI_IFR_NUMERIC *)Statement->OpCode;
- HexDisplay = (NumericOp->Flags & EFI_IFR_DISPLAY_UINT_HEX) == EFI_IFR_DISPLAY_UINT_HEX;
- } else if (Statement->OpCode->OpCode == EFI_IFR_DATE_OP) {
- DateOp = (EFI_IFR_DATE *)Statement->OpCode;
- HexDisplay = (DateOp->Flags & EFI_IFR_DISPLAY_UINT_HEX) == EFI_IFR_DISPLAY_UINT_HEX;
- } else if (Statement->OpCode->OpCode == EFI_IFR_TIME_OP) {
- TimeOp = (EFI_IFR_TIME *)Statement->OpCode;
- HexDisplay = (TimeOp->Flags & EFI_IFR_DISPLAY_UINT_HEX) == EFI_IFR_DISPLAY_UINT_HEX;
- }
-
- switch (Statement->OpCode->OpCode) {
- case EFI_IFR_ORDERED_LIST_OP:
- case EFI_IFR_ONE_OF_OP:
- case EFI_IFR_NUMERIC_OP:
- case EFI_IFR_TIME_OP:
- case EFI_IFR_DATE_OP:
- if (!Selected) {
- PrintHotKeyHelpString (FormData, TRUE);
-
- if (gClassOfVfr == FORMSET_CLASS_PLATFORM_SETUP) {
- ColumnStr3 = gEscapeString;
- }
-
- PrintStringAtWithWidth (ThdCol, BottomRowOfHelp, ColumnStr3, ColumnWidth3);
-
- if ((Statement->OpCode->OpCode == EFI_IFR_DATE_OP) ||
- (Statement->OpCode->OpCode == EFI_IFR_TIME_OP))
- {
- PrintAt (
- ColumnWidth1,
- StartColumnOfHelp,
- BottomRowOfHelp,
- L"%c%c%c%c%s",
- ARROW_UP,
- ARROW_DOWN,
- ARROW_RIGHT,
- ARROW_LEFT,
- gMoveHighlight
- );
- PrintStringAtWithWidth (SecCol, BottomRowOfHelp, gEnterString, ColumnWidth2);
- PrintStringAtWithWidth (StartColumnOfHelp, TopRowOfHelp, gAdjustNumber, ColumnWidth1);
- } else {
- PrintAt (ColumnWidth1, StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
- if ((Statement->OpCode->OpCode == EFI_IFR_NUMERIC_OP) && (NumericOp != NULL) && (LibGetFieldFromNum (Statement->OpCode) != 0)) {
- ColumnStr1 = gAdjustNumber;
- }
-
- PrintStringAtWithWidth (StartColumnOfHelp, TopRowOfHelp, ColumnStr1, ColumnWidth1);
- PrintStringAtWithWidth (SecCol, BottomRowOfHelp, gEnterString, ColumnWidth2);
- }
- } else {
- PrintHotKeyHelpString (FormData, FALSE);
- PrintStringAtWithWidth (SecCol, BottomRowOfHelp, gEnterCommitString, ColumnWidth2);
-
- //
- // If it is a selected numeric with manual input, display different message
- //
- if ((Statement->OpCode->OpCode == EFI_IFR_NUMERIC_OP) ||
- (Statement->OpCode->OpCode == EFI_IFR_DATE_OP) ||
- (Statement->OpCode->OpCode == EFI_IFR_TIME_OP))
- {
- ColumnStr2 = HexDisplay ? gHexNumericInput : gDecNumericInput;
- PrintStringAtWithWidth (StartColumnOfHelp, BottomRowOfHelp, gLibEmptyString, ColumnWidth1);
- } else {
- PrintAt (ColumnWidth1, StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
- }
-
- if (Statement->OpCode->OpCode == EFI_IFR_ORDERED_LIST_OP) {
- ColumnStr1 = gPlusString;
- ColumnStr3 = gMinusString;
- }
-
- PrintStringAtWithWidth (StartColumnOfHelp, TopRowOfHelp, ColumnStr1, ColumnWidth1);
- PrintStringAtWithWidth (ThdCol, TopRowOfHelp, ColumnStr3, ColumnWidth3);
- PrintStringAtWithWidth (SecCol, TopRowOfHelp, ColumnStr2, ColumnWidth2);
-
- PrintStringAtWithWidth (ThdCol, BottomRowOfHelp, gEnterEscapeString, ColumnWidth3);
- }
-
- break;
-
- case EFI_IFR_CHECKBOX_OP:
- PrintHotKeyHelpString (FormData, TRUE);
-
- if (gClassOfVfr == FORMSET_CLASS_PLATFORM_SETUP) {
- ColumnStr3 = gEscapeString;
- }
-
- PrintStringAtWithWidth (ThdCol, BottomRowOfHelp, ColumnStr3, ColumnWidth3);
-
- PrintAt (ColumnWidth1, StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
- PrintStringAtWithWidth (SecCol, BottomRowOfHelp, gToggleCheckBox, ColumnWidth2);
- PrintStringAtWithWidth (StartColumnOfHelp, TopRowOfHelp, gLibEmptyString, ColumnWidth1);
- break;
-
- case EFI_IFR_REF_OP:
- case EFI_IFR_PASSWORD_OP:
- case EFI_IFR_STRING_OP:
- case EFI_IFR_TEXT_OP:
- case EFI_IFR_ACTION_OP:
- case EFI_IFR_RESET_BUTTON_OP:
- case EFI_IFR_SUBTITLE_OP:
- if (!Selected) {
- PrintHotKeyHelpString (FormData, TRUE);
-
- if (gClassOfVfr == FORMSET_CLASS_PLATFORM_SETUP) {
- ColumnStr3 = gEscapeString;
- }
-
- PrintStringAtWithWidth (ThdCol, BottomRowOfHelp, ColumnStr3, ColumnWidth3);
-
- PrintAt (ColumnWidth1, StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
- if ((Statement->OpCode->OpCode != EFI_IFR_TEXT_OP) && (Statement->OpCode->OpCode != EFI_IFR_SUBTITLE_OP)) {
- ColumnStr2 = gEnterString;
- }
-
- PrintStringAtWithWidth (SecCol, BottomRowOfHelp, ColumnStr2, ColumnWidth2);
- PrintStringAtWithWidth (StartColumnOfHelp, TopRowOfHelp, ColumnStr1, ColumnWidth1);
- } else {
- PrintHotKeyHelpString (FormData, FALSE);
- if (Statement->OpCode->OpCode != EFI_IFR_REF_OP) {
- ColumnStr2 = gEnterCommitString;
- ColumnStr3 = gEnterEscapeString;
- }
-
- PrintStringAtWithWidth (StartColumnOfHelp, TopRowOfHelp, ColumnStr1, ColumnWidth1);
- PrintStringAtWithWidth (StartColumnOfHelp, BottomRowOfHelp, ColumnStr1, ColumnWidth1);
- PrintStringAtWithWidth (SecCol, BottomRowOfHelp, ColumnStr2, ColumnWidth2);
- PrintStringAtWithWidth (ThdCol, BottomRowOfHelp, ColumnStr3, ColumnWidth3);
- }
-
- break;
-
- default:
- break;
- }
-}
-
-/**
- Update status bar.
-
- This function updates the status bar on the bottom of menu screen. It just shows StatusBar.
- Original logic in this function should be splitted out.
-
- @param[in] MessageType The type of message to be shown. InputError or Configuration Changed.
- @param[in] State Show or Clear Message.
-**/
-VOID
-EFIAPI
-UpdateStatusBar (
- IN UINTN MessageType,
- IN BOOLEAN State
- )
-{
- UINTN Index;
- CHAR16 OptionWidth;
-
- OptionWidth = (CHAR16)((gScreenDimensions.RightColumn - gScreenDimensions.LeftColumn) / 3);
-
- switch (MessageType) {
- case INPUT_ERROR:
- if (State) {
- gST->ConOut->SetAttribute (gST->ConOut, ERROR_TEXT);
- PrintStringAt (
- gScreenDimensions.LeftColumn + OptionWidth,
- gScreenDimensions.BottomRow - 1,
- gInputErrorMessage
- );
- } else {
- gST->ConOut->SetAttribute (gST->ConOut, KEYHELP_BACKGROUND);
- for (Index = 0; Index < (LibGetStringWidth (gInputErrorMessage) - 2) / 2; Index++) {
- PrintStringAt (gScreenDimensions.LeftColumn + OptionWidth + Index, gScreenDimensions.BottomRow - 1, L" ");
- }
- }
-
- break;
-
- case NV_UPDATE_REQUIRED:
- //
- // Global setting support. Show configuration change on every form.
- //
- if (State) {
- gST->ConOut->SetAttribute (gST->ConOut, INFO_TEXT);
- PrintStringAt (
- gScreenDimensions.LeftColumn + OptionWidth * 2,
- gScreenDimensions.BottomRow - 1,
- gNvUpdateMessage
- );
- } else {
- gST->ConOut->SetAttribute (gST->ConOut, KEYHELP_BACKGROUND);
- for (Index = 0; Index < (LibGetStringWidth (gNvUpdateMessage) - 2) / 2; Index++) {
- PrintStringAt (
- (gScreenDimensions.LeftColumn + OptionWidth * 2 + Index),
- gScreenDimensions.BottomRow - 1,
- L" "
- );
- }
- }
-
- break;
-
- default:
- break;
- }
-}
-
-/**
- Create popup window. It will replace CreateDialog().
-
- This function draws OEM/Vendor specific pop up windows.
-
- @param[out] Key User Input Key
- @param ... String to be shown in Popup. The variable argument list is terminated by a NULL.
-
-**/
-VOID
-EFIAPI
-CreateDialog (
- OUT EFI_INPUT_KEY *Key OPTIONAL,
- ...
- )
-{
- VA_LIST Marker;
- EFI_INPUT_KEY KeyValue;
- EFI_STATUS Status;
- UINTN LargestString;
- UINTN LineNum;
- UINTN Index;
- UINTN Count;
- CHAR16 Character;
- UINTN Start;
- UINTN End;
- UINTN Top;
- UINTN Bottom;
- CHAR16 *String;
- UINTN DimensionsWidth;
- UINTN DimensionsHeight;
- UINTN CurrentAttribute;
- BOOLEAN CursorVisible;
-
- //
- // If screen dimension info is not ready, get it from console.
- //
- if ((gScreenDimensions.RightColumn == 0) || (gScreenDimensions.BottomRow == 0)) {
- ZeroMem (&gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));
- gST->ConOut->QueryMode (
- gST->ConOut,
- gST->ConOut->Mode->Mode,
- &gScreenDimensions.RightColumn,
- &gScreenDimensions.BottomRow
- );
- }
-
- DimensionsWidth = gScreenDimensions.RightColumn - gScreenDimensions.LeftColumn;
- DimensionsHeight = gScreenDimensions.BottomRow - gScreenDimensions.TopRow;
-
- LargestString = 0;
- LineNum = 0;
- VA_START (Marker, Key);
- while ((String = VA_ARG (Marker, CHAR16 *)) != NULL) {
- LineNum++;
-
- if ((LibGetStringWidth (String) / 2) > LargestString) {
- LargestString = (LibGetStringWidth (String) / 2);
- }
- }
-
- VA_END (Marker);
-
- if ((LargestString + 2) > DimensionsWidth) {
- LargestString = DimensionsWidth - 2;
- }
-
- CurrentAttribute = gST->ConOut->Mode->Attribute;
- CursorVisible = gST->ConOut->Mode->CursorVisible;
- gST->ConOut->EnableCursor (gST->ConOut, FALSE);
- gST->ConOut->SetAttribute (gST->ConOut, GetPopupColor ());
-
- //
- // Subtract the PopUp width from total Columns, allow for one space extra on
- // each end plus a border.
- //
- Start = (DimensionsWidth - LargestString - 2) / 2 + gScreenDimensions.LeftColumn + 1;
- End = Start + LargestString + 1;
-
- Top = ((DimensionsHeight - LineNum - 2) / 2) + gScreenDimensions.TopRow - 1;
- Bottom = Top + LineNum + 2;
-
- Character = BOXDRAW_DOWN_RIGHT;
- PrintCharAt (Start, Top, Character);
- Character = BOXDRAW_HORIZONTAL;
- for (Index = Start; Index + 2 < End; Index++) {
- PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
- }
-
- Character = BOXDRAW_DOWN_LEFT;
- PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
- Character = BOXDRAW_VERTICAL;
-
- Count = 0;
- VA_START (Marker, Key);
- for (Index = Top; Index + 2 < Bottom; Index++, Count++) {
- String = VA_ARG (Marker, CHAR16 *);
-
- if (String[0] == CHAR_NULL) {
- //
- // Passing in a NULL results in a blank space
- //
- ClearLines (Start, End, Index + 1, Index + 1, GetPopupColor ());
- } else if (String[0] == L' ') {
- //
- // Passing in a space results in the assumption that this is where typing will occur
- //
- ClearLines (Start + 1, End - 1, Index + 1, Index + 1, POPUP_INVERSE_TEXT | POPUP_INVERSE_BACKGROUND);
- PrintStringAt (
- ((DimensionsWidth - LibGetStringWidth (String) / 2) / 2) + gScreenDimensions.LeftColumn + 1,
- Index + 1,
- String + 1
- );
- } else {
- //
- // This will clear the background of the line - we never know who might have been
- // here before us. This differs from the next clear in that it used the non-reverse
- // video for normal printing.
- //
- ClearLines (Start, End, Index + 1, Index + 1, GetPopupColor ());
- PrintStringAt (
- ((DimensionsWidth - LibGetStringWidth (String) / 2) / 2) + gScreenDimensions.LeftColumn + 1,
- Index + 1,
- String
- );
- }
-
- gST->ConOut->SetAttribute (gST->ConOut, GetPopupColor ());
- PrintCharAt (Start, Index + 1, Character);
- PrintCharAt (End - 1, Index + 1, Character);
- }
-
- VA_END (Marker);
-
- Character = BOXDRAW_UP_RIGHT;
- PrintCharAt (Start, Bottom - 1, Character);
- Character = BOXDRAW_HORIZONTAL;
- for (Index = Start; Index + 2 < End; Index++) {
- PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
- }
-
- Character = BOXDRAW_UP_LEFT;
- PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
-
- if (Key != NULL) {
- Status = WaitForKeyStroke (&KeyValue);
- ASSERT_EFI_ERROR (Status);
- CopyMem (Key, &KeyValue, sizeof (EFI_INPUT_KEY));
- }
-
- gST->ConOut->SetAttribute (gST->ConOut, CurrentAttribute);
- gST->ConOut->EnableCursor (gST->ConOut, CursorVisible);
-}
-
-/**
- Confirm how to handle the changed data.
-
- @return Action BROWSER_ACTION_SUBMIT, BROWSER_ACTION_DISCARD or other values.
-**/
-UINTN
-EFIAPI
-ConfirmDataChange (
- VOID
- )
-{
- CHAR16 YesResponse;
- CHAR16 NoResponse;
- EFI_INPUT_KEY Key;
-
- gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);
-
- YesResponse = gYesResponse[0];
- NoResponse = gNoResponse[0];
-
- //
- // If NV flag is up, prompt user
- //
- do {
- CreateDialog (&Key, gLibEmptyString, gSaveChanges, gAreYouSure, gLibEmptyString, NULL);
- } while
- (
- (Key.ScanCode != SCAN_ESC) &&
- ((Key.UnicodeChar | UPPER_LOWER_CASE_OFFSET) != (NoResponse | UPPER_LOWER_CASE_OFFSET)) &&
- ((Key.UnicodeChar | UPPER_LOWER_CASE_OFFSET) != (YesResponse | UPPER_LOWER_CASE_OFFSET))
- );
-
- if (Key.ScanCode == SCAN_ESC) {
- return BROWSER_ACTION_NONE;
- } else if ((Key.UnicodeChar | UPPER_LOWER_CASE_OFFSET) == (YesResponse | UPPER_LOWER_CASE_OFFSET)) {
- return BROWSER_ACTION_SUBMIT;
- } else {
- return BROWSER_ACTION_DISCARD;
- }
-}
-
-/**
- OEM specifies whether Setup exits Page by ESC key.
-
- This function customized the behavior that whether Setup exits Page so that
- system able to boot when configuration is not changed.
-
- @retval TRUE Exits FrontPage
- @retval FALSE Don't exit FrontPage.
-**/
-BOOLEAN
-EFIAPI
-FormExitPolicy (
- VOID
- )
-{
- return gClassOfVfr == FORMSET_CLASS_FRONT_PAGE ? FALSE : TRUE;
-}
-
-/**
- Set Timeout value for a ceratain Form to get user response.
-
- This function allows to set timeout value on a ceratain form if necessary.
- If timeout is not zero, the form will exit if user has no response in timeout.
-
- @param[in] FormData Form Data to be shown in Page
-
- @return 0 No timeout for this form.
- @return > 0 Timeout value in 100 ns units.
-**/
-UINT64
-EFIAPI
-FormExitTimeout (
- IN FORM_DISPLAY_ENGINE_FORM *FormData
- )
-{
- return 0;
-}
-
-//
-// Print Functions
-//
-
-/**
- Prints a unicode string to the default console, at
- the supplied cursor position, using L"%s" format.
-
- @param Column The cursor position to print the string at. When it is -1, use current Position.
- @param Row The cursor position to print the string at. When it is -1, use current Position.
- @param String String pointer.
-
- @return Length of string printed to the console
-
-**/
-UINTN
-EFIAPI
-PrintStringAt (
- IN UINTN Column,
- IN UINTN Row,
- IN CHAR16 *String
- )
-{
- return PrintAt (0, Column, Row, L"%s", String);
-}
-
-/**
- Prints a unicode string to the default console, at
- the supplied cursor position, using L"%s" format.
-
- @param Column The cursor position to print the string at. When it is -1, use current Position.
- @param Row The cursor position to print the string at. When it is -1, use current Position.
- @param String String pointer.
- @param Width Width for String.
-
- @return Length of string printed to the console
-
-**/
-UINTN
-EFIAPI
-PrintStringAtWithWidth (
- IN UINTN Column,
- IN UINTN Row,
- IN CHAR16 *String,
- IN UINTN Width
- )
-{
- return PrintAt (Width, Column, Row, L"%s", String);
-}
-
-/**
- Prints a character to the default console, at
- the supplied cursor position, using L"%c" format.
-
- @param Column The cursor position to print the string at. When it is -1, use current Position.
- @param Row The cursor position to print the string at. When it is -1, use current Position.
- @param Character Character to print.
-
- @return Length of string printed to the console.
-
-**/
-UINTN
-EFIAPI
-PrintCharAt (
- IN UINTN Column,
- IN UINTN Row,
- CHAR16 Character
- )
-{
- return PrintAt (0, Column, Row, L"%c", Character);
-}
-
-/**
- Clear retangle with specified text attribute.
-
- @param LeftColumn Left column of retangle.
- @param RightColumn Right column of retangle.
- @param TopRow Start row of retangle.
- @param BottomRow End row of retangle.
- @param TextAttribute The character foreground and background.
-
-**/
-VOID
-EFIAPI
-ClearLines (
- IN UINTN LeftColumn,
- IN UINTN RightColumn,
- IN UINTN TopRow,
- IN UINTN BottomRow,
- IN UINTN TextAttribute
- )
-{
- CHAR16 *Buffer;
- UINTN Row;
-
- //
- // For now, allocate an arbitrarily long buffer
- //
- Buffer = AllocateZeroPool (0x10000);
- ASSERT (Buffer != NULL);
-
- //
- // Set foreground and background as defined
- //
- gST->ConOut->SetAttribute (gST->ConOut, TextAttribute);
-
- //
- // Much faster to buffer the long string instead of print it a character at a time
- //
- LibSetUnicodeMem (Buffer, RightColumn - LeftColumn, L' ');
-
- //
- // Clear the desired area with the appropriate foreground/background
- //
- for (Row = TopRow; Row <= BottomRow; Row++) {
- PrintStringAt (LeftColumn, Row, Buffer);
- }
-
- gST->ConOut->SetCursorPosition (gST->ConOut, LeftColumn, TopRow);
-
- FreePool (Buffer);
-}
-
-//
-// Color Setting Functions
-//
-
-/**
- Get OEM/Vendor specific popup attribute colors.
-
- @retval Byte code color setting for popup color.
-**/
-UINT8
-EFIAPI
-GetPopupColor (
- VOID
- )
-{
- return POPUP_TEXT | POPUP_BACKGROUND;
-}
-
-/**
- Get OEM/Vendor specific popup attribute colors.
-
- @retval Byte code color setting for popup inverse color.
-**/
-UINT8
-EFIAPI
-GetPopupInverseColor (
- VOID
- )
-{
- return POPUP_INVERSE_TEXT | POPUP_INVERSE_BACKGROUND;
-}
-
-/**
- Get OEM/Vendor specific PickList color attribute.
-
- @retval Byte code color setting for pick list color.
-**/
-UINT8
-EFIAPI
-GetPickListColor (
- VOID
- )
-{
- return PICKLIST_HIGHLIGHT_TEXT | PICKLIST_HIGHLIGHT_BACKGROUND;
-}
-
-/**
- Get OEM/Vendor specific arrow color attribute.
-
- @retval Byte code color setting for arrow color.
-**/
-UINT8
-EFIAPI
-GetArrowColor (
- VOID
- )
-{
- return ARROW_TEXT | ARROW_BACKGROUND;
-}
-
-/**
- Get OEM/Vendor specific info text color attribute.
-
- @retval Byte code color setting for info text color.
-**/
-UINT8
-EFIAPI
-GetInfoTextColor (
- VOID
- )
-{
- return INFO_TEXT | FIELD_BACKGROUND;
-}
-
-/**
- Get OEM/Vendor specific help text color attribute.
-
- @retval Byte code color setting for help text color.
-**/
-UINT8
-EFIAPI
-GetHelpTextColor (
- VOID
- )
-{
- return HELP_TEXT | FIELD_BACKGROUND;
-}
-
-/**
- Get OEM/Vendor specific grayed out text color attribute.
-
- @retval Byte code color setting for grayed out text color.
-**/
-UINT8
-EFIAPI
-GetGrayedTextColor (
- VOID
- )
-{
- return FIELD_TEXT_GRAYED | FIELD_BACKGROUND;
-}
-
-/**
- Get OEM/Vendor specific highlighted text color attribute.
-
- @retval Byte code color setting for highlight text color.
-**/
-UINT8
-EFIAPI
-GetHighlightTextColor (
- VOID
- )
-{
- return PcdGet8 (PcdBrowserFieldTextHighlightColor) | PcdGet8 (PcdBrowserFieldBackgroundHighlightColor);
-}
-
-/**
- Get OEM/Vendor specific field text color attribute.
-
- @retval Byte code color setting for field text color.
-**/
-UINT8
-EFIAPI
-GetFieldTextColor (
- VOID
- )
-{
- return PcdGet8 (PcdBrowserFieldTextColor) | FIELD_BACKGROUND;
-}
-
-/**
- Get OEM/Vendor specific subtitle text color attribute.
-
- @retval Byte code color setting for subtitle text color.
-**/
-UINT8
-EFIAPI
-GetSubTitleTextColor (
- VOID
- )
-{
- return PcdGet8 (PcdBrowserSubtitleTextColor) | FIELD_BACKGROUND;
-}
-
-/**
- Clear Screen to the initial state.
-**/
-VOID
-EFIAPI
-ClearDisplayPage (
- VOID
- )
-{
- gST->ConOut->SetAttribute (gST->ConOut, EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK));
- gST->ConOut->ClearScreen (gST->ConOut);
- gLibIsFirstForm = TRUE;
-}
-
-/**
- Constructor of Customized Display Library Instance.
-
- @param ImageHandle The firmware allocated handle for the EFI image.
- @param SystemTable A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
-
-**/
-EFI_STATUS
-EFIAPI
-CustomizedDisplayLibConstructor (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- mCDLStringPackHandle = HiiAddPackages (&gCustomizedDisplayLibGuid, ImageHandle, CustomizedDisplayLibStrings, NULL);
- ASSERT (mCDLStringPackHandle != NULL);
-
- InitializeLibStrings ();
-
- return EFI_SUCCESS;
-}
-
-/**
- Destructor of Customized Display Library Instance.
-
- @param ImageHandle The firmware allocated handle for the EFI image.
- @param SystemTable A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS The destructor completed successfully.
- @retval Other value The destructor did not complete successfully.
-
-**/
-EFI_STATUS
-EFIAPI
-CustomizedDisplayLibDestructor (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- HiiRemovePackages (mCDLStringPackHandle);
-
- FreeLibStrings ();
-
- return EFI_SUCCESS;
-}
+/** @file
+
+ This library class defines a set of interfaces to customize Display module
+
+Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+#include "CustomizedDisplayLibInternal.h"
+
+EFI_GUID gCustomizedDisplayLibGuid = {
+ 0x99fdc8fd, 0x849b, 0x4eba, { 0xad, 0x13, 0xfb, 0x96, 0x99, 0xc9, 0xa, 0x4d }
+};
+
+EFI_HII_HANDLE mCDLStringPackHandle;
+UINT16 gClassOfVfr; // Formset class information
+BOOLEAN gLibIsFirstForm = TRUE;
+BANNER_DATA *gBannerData;
+
+UINTN gFooterHeight;
+
+/**
++------------------------------------------------------------------------------+
+| Setup Page |
++------------------------------------------------------------------------------+
+
+Statement
+Statement
+Statement
+
+
+
+
+
++------------------------------------------------------------------------------+
+| F9=Reset to Defaults F10=Save |
+| ^"=Move Highlight <Spacebar> Toggles Checkbox Esc=Exit |
++------------------------------------------------------------------------------+
+ StatusBar
+**/
+
+/**
+ This funtion defines Page Frame and Backgroud.
+
+ Based on the above layout, it will be responsible for HeaderHeight, FooterHeight,
+ StatusBarHeight and Backgroud. And, it will reserve Screen for Statement.
+
+ @param[in] FormData Form Data to be shown in Page.
+ @param[out] ScreenForStatement Screen to be used for Statement. (Prompt, Value and Help)
+
+ @return Status
+**/
+EFI_STATUS
+EFIAPI
+DisplayPageFrame (
+ IN FORM_DISPLAY_ENGINE_FORM *FormData,
+ OUT EFI_SCREEN_DESCRIPTOR *ScreenForStatement
+ )
+{
+ EFI_STATUS Status;
+
+ ASSERT (FormData != NULL && ScreenForStatement != NULL);
+ if ((FormData == NULL) || (ScreenForStatement == NULL)) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ Status = ScreenDiemensionInfoValidate (FormData);
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ gClassOfVfr = FORMSET_CLASS_PLATFORM_SETUP;
+
+ ProcessExternedOpcode (FormData);
+
+ //
+ // Calculate the ScreenForStatement.
+ //
+ ScreenForStatement->BottomRow = gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - gFooterHeight;
+ if (gClassOfVfr == FORMSET_CLASS_FRONT_PAGE) {
+ ScreenForStatement->TopRow = gScreenDimensions.TopRow + FRONT_PAGE_HEADER_HEIGHT;
+ } else {
+ ScreenForStatement->TopRow = gScreenDimensions.TopRow + NONE_FRONT_PAGE_HEADER_HEIGHT;
+ }
+
+ ScreenForStatement->LeftColumn = gScreenDimensions.LeftColumn;
+ ScreenForStatement->RightColumn = gScreenDimensions.RightColumn;
+
+ if ((gLibIsFirstForm) || ((FormData->Attribute & HII_DISPLAY_MODAL) != 0)) {
+ //
+ // Ensure we are in Text mode
+ //
+ gST->ConOut->SetAttribute (gST->ConOut, EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK));
+ ClearLines (0, gScreenDimensions.RightColumn, 0, gScreenDimensions.BottomRow, KEYHELP_BACKGROUND);
+ gLibIsFirstForm = FALSE;
+ }
+
+ //
+ // Don't print frame for modal form.
+ //
+ if ((FormData->Attribute & HII_DISPLAY_MODAL) != 0) {
+ return EFI_SUCCESS;
+ }
+
+ if (gClassOfVfr == FORMSET_CLASS_FRONT_PAGE) {
+ PrintBannerInfo (FormData);
+ }
+
+ PrintFramework (FormData);
+
+ UpdateStatusBar (NV_UPDATE_REQUIRED, FormData->SettingChangedFlag);
+
+ return EFI_SUCCESS;
+}
+
+/**
+ This function updates customized key panel's help information.
+ The library will prepare those Strings for the basic key, ESC, Enter, Up/Down/Left/Right, +/-.
+ and arrange them in Footer panel.
+
+ @param[in] FormData Form Data to be shown in Page. FormData has the highlighted statement.
+ @param[in] Statement The statement current selected.
+ @param[in] Selected Whether or not a tag be selected. TRUE means Enter has hit this question.
+**/
+VOID
+EFIAPI
+RefreshKeyHelp (
+ IN FORM_DISPLAY_ENGINE_FORM *FormData,
+ IN FORM_DISPLAY_ENGINE_STATEMENT *Statement,
+ IN BOOLEAN Selected
+ )
+{
+ UINTN SecCol;
+ UINTN ThdCol;
+ UINTN RightColumnOfHelp;
+ UINTN TopRowOfHelp;
+ UINTN BottomRowOfHelp;
+ UINTN StartColumnOfHelp;
+ EFI_IFR_NUMERIC *NumericOp;
+ EFI_IFR_DATE *DateOp;
+ EFI_IFR_TIME *TimeOp;
+ BOOLEAN HexDisplay;
+ UINTN ColumnWidth1;
+ UINTN ColumnWidth2;
+ UINTN ColumnWidth3;
+ CHAR16 *ColumnStr1;
+ CHAR16 *ColumnStr2;
+ CHAR16 *ColumnStr3;
+
+ ASSERT (FormData != NULL);
+ if (FormData == NULL) {
+ return;
+ }
+
+ gST->ConOut->SetAttribute (gST->ConOut, KEYHELP_TEXT | KEYHELP_BACKGROUND);
+
+ if ((FormData->Attribute & HII_DISPLAY_MODAL) != 0) {
+ return;
+ }
+
+ SecCol = gScreenDimensions.LeftColumn + (gScreenDimensions.RightColumn - gScreenDimensions.LeftColumn) / 3;
+ ThdCol = gScreenDimensions.LeftColumn + (gScreenDimensions.RightColumn - gScreenDimensions.LeftColumn) / 3 * 2;
+
+ //
+ // + 2 means leave 1 space before the first hotkey info.
+ //
+ StartColumnOfHelp = gScreenDimensions.LeftColumn + 2;
+ RightColumnOfHelp = gScreenDimensions.RightColumn - 1;
+ TopRowOfHelp = gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - gFooterHeight + 1;
+ BottomRowOfHelp = gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - 2;
+
+ ColumnWidth1 = SecCol - StartColumnOfHelp;
+ ColumnWidth2 = ThdCol - SecCol;
+ ColumnWidth3 = RightColumnOfHelp - ThdCol;
+ ColumnStr1 = gLibEmptyString;
+ ColumnStr2 = gLibEmptyString;
+ ColumnStr3 = gLibEmptyString;
+
+ //
+ // Clean the space at gScreenDimensions.LeftColumn + 1.
+ //
+ PrintStringAtWithWidth (StartColumnOfHelp - 1, BottomRowOfHelp, gLibEmptyString, 1);
+ PrintStringAtWithWidth (StartColumnOfHelp - 1, TopRowOfHelp, gLibEmptyString, 1);
+
+ if (Statement == NULL) {
+ //
+ // Print Key for Form without showable statement.
+ //
+ PrintHotKeyHelpString (FormData, TRUE);
+ PrintStringAtWithWidth (StartColumnOfHelp, BottomRowOfHelp, gLibEmptyString, ColumnWidth1);
+ PrintStringAtWithWidth (SecCol, BottomRowOfHelp, gLibEmptyString, ColumnWidth2);
+ PrintStringAtWithWidth (StartColumnOfHelp, TopRowOfHelp, gLibEmptyString, ColumnWidth1);
+ if (gClassOfVfr == FORMSET_CLASS_PLATFORM_SETUP) {
+ ColumnStr3 = gEscapeString;
+ }
+
+ PrintStringAtWithWidth (ThdCol, BottomRowOfHelp, ColumnStr3, ColumnWidth3);
+
+ return;
+ }
+
+ HexDisplay = FALSE;
+ NumericOp = NULL;
+ DateOp = NULL;
+ TimeOp = NULL;
+ if (Statement->OpCode->OpCode == EFI_IFR_NUMERIC_OP) {
+ NumericOp = (EFI_IFR_NUMERIC *)Statement->OpCode;
+ HexDisplay = (NumericOp->Flags & EFI_IFR_DISPLAY_UINT_HEX) == EFI_IFR_DISPLAY_UINT_HEX;
+ } else if (Statement->OpCode->OpCode == EFI_IFR_DATE_OP) {
+ DateOp = (EFI_IFR_DATE *)Statement->OpCode;
+ HexDisplay = (DateOp->Flags & EFI_IFR_DISPLAY_UINT_HEX) == EFI_IFR_DISPLAY_UINT_HEX;
+ } else if (Statement->OpCode->OpCode == EFI_IFR_TIME_OP) {
+ TimeOp = (EFI_IFR_TIME *)Statement->OpCode;
+ HexDisplay = (TimeOp->Flags & EFI_IFR_DISPLAY_UINT_HEX) == EFI_IFR_DISPLAY_UINT_HEX;
+ }
+
+ switch (Statement->OpCode->OpCode) {
+ case EFI_IFR_ORDERED_LIST_OP:
+ case EFI_IFR_ONE_OF_OP:
+ case EFI_IFR_NUMERIC_OP:
+ case EFI_IFR_TIME_OP:
+ case EFI_IFR_DATE_OP:
+ if (!Selected) {
+ PrintHotKeyHelpString (FormData, TRUE);
+
+ if (gClassOfVfr == FORMSET_CLASS_PLATFORM_SETUP) {
+ ColumnStr3 = gEscapeString;
+ }
+
+ PrintStringAtWithWidth (ThdCol, BottomRowOfHelp, ColumnStr3, ColumnWidth3);
+
+ if ((Statement->OpCode->OpCode == EFI_IFR_DATE_OP) ||
+ (Statement->OpCode->OpCode == EFI_IFR_TIME_OP))
+ {
+ PrintAt (
+ ColumnWidth1,
+ StartColumnOfHelp,
+ BottomRowOfHelp,
+ L"%c%c%c%c%s",
+ ARROW_UP,
+ ARROW_DOWN,
+ ARROW_RIGHT,
+ ARROW_LEFT,
+ gMoveHighlight
+ );
+ PrintStringAtWithWidth (SecCol, BottomRowOfHelp, gEnterString, ColumnWidth2);
+ PrintStringAtWithWidth (StartColumnOfHelp, TopRowOfHelp, gAdjustNumber, ColumnWidth1);
+ } else {
+ PrintAt (ColumnWidth1, StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
+ if ((Statement->OpCode->OpCode == EFI_IFR_NUMERIC_OP) && (NumericOp != NULL) && (LibGetFieldFromNum (Statement->OpCode) != 0)) {
+ ColumnStr1 = gAdjustNumber;
+ }
+
+ PrintStringAtWithWidth (StartColumnOfHelp, TopRowOfHelp, ColumnStr1, ColumnWidth1);
+ PrintStringAtWithWidth (SecCol, BottomRowOfHelp, gEnterString, ColumnWidth2);
+ }
+ } else {
+ PrintHotKeyHelpString (FormData, FALSE);
+ PrintStringAtWithWidth (SecCol, BottomRowOfHelp, gEnterCommitString, ColumnWidth2);
+
+ //
+ // If it is a selected numeric with manual input, display different message
+ //
+ if ((Statement->OpCode->OpCode == EFI_IFR_NUMERIC_OP) ||
+ (Statement->OpCode->OpCode == EFI_IFR_DATE_OP) ||
+ (Statement->OpCode->OpCode == EFI_IFR_TIME_OP))
+ {
+ ColumnStr2 = HexDisplay ? gHexNumericInput : gDecNumericInput;
+ PrintStringAtWithWidth (StartColumnOfHelp, BottomRowOfHelp, gLibEmptyString, ColumnWidth1);
+ } else {
+ PrintAt (ColumnWidth1, StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
+ }
+
+ if (Statement->OpCode->OpCode == EFI_IFR_ORDERED_LIST_OP) {
+ ColumnStr1 = gPlusString;
+ ColumnStr3 = gMinusString;
+ }
+
+ PrintStringAtWithWidth (StartColumnOfHelp, TopRowOfHelp, ColumnStr1, ColumnWidth1);
+ PrintStringAtWithWidth (ThdCol, TopRowOfHelp, ColumnStr3, ColumnWidth3);
+ PrintStringAtWithWidth (SecCol, TopRowOfHelp, ColumnStr2, ColumnWidth2);
+
+ PrintStringAtWithWidth (ThdCol, BottomRowOfHelp, gEnterEscapeString, ColumnWidth3);
+ }
+
+ break;
+
+ case EFI_IFR_CHECKBOX_OP:
+ PrintHotKeyHelpString (FormData, TRUE);
+
+ if (gClassOfVfr == FORMSET_CLASS_PLATFORM_SETUP) {
+ ColumnStr3 = gEscapeString;
+ }
+
+ PrintStringAtWithWidth (ThdCol, BottomRowOfHelp, ColumnStr3, ColumnWidth3);
+
+ PrintAt (ColumnWidth1, StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
+ PrintStringAtWithWidth (SecCol, BottomRowOfHelp, gToggleCheckBox, ColumnWidth2);
+ PrintStringAtWithWidth (StartColumnOfHelp, TopRowOfHelp, gLibEmptyString, ColumnWidth1);
+ break;
+
+ case EFI_IFR_REF_OP:
+ case EFI_IFR_PASSWORD_OP:
+ case EFI_IFR_STRING_OP:
+ case EFI_IFR_TEXT_OP:
+ case EFI_IFR_ACTION_OP:
+ case EFI_IFR_RESET_BUTTON_OP:
+ case EFI_IFR_SUBTITLE_OP:
+ if (!Selected) {
+ PrintHotKeyHelpString (FormData, TRUE);
+
+ if (gClassOfVfr == FORMSET_CLASS_PLATFORM_SETUP) {
+ ColumnStr3 = gEscapeString;
+ }
+
+ PrintStringAtWithWidth (ThdCol, BottomRowOfHelp, ColumnStr3, ColumnWidth3);
+
+ PrintAt (ColumnWidth1, StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
+ if ((Statement->OpCode->OpCode != EFI_IFR_TEXT_OP) && (Statement->OpCode->OpCode != EFI_IFR_SUBTITLE_OP)) {
+ ColumnStr2 = gEnterString;
+ }
+
+ PrintStringAtWithWidth (SecCol, BottomRowOfHelp, ColumnStr2, ColumnWidth2);
+ PrintStringAtWithWidth (StartColumnOfHelp, TopRowOfHelp, ColumnStr1, ColumnWidth1);
+ } else {
+ PrintHotKeyHelpString (FormData, FALSE);
+ if (Statement->OpCode->OpCode != EFI_IFR_REF_OP) {
+ ColumnStr2 = gEnterCommitString;
+ ColumnStr3 = gEnterEscapeString;
+ }
+
+ PrintStringAtWithWidth (StartColumnOfHelp, TopRowOfHelp, ColumnStr1, ColumnWidth1);
+ PrintStringAtWithWidth (StartColumnOfHelp, BottomRowOfHelp, ColumnStr1, ColumnWidth1);
+ PrintStringAtWithWidth (SecCol, BottomRowOfHelp, ColumnStr2, ColumnWidth2);
+ PrintStringAtWithWidth (ThdCol, BottomRowOfHelp, ColumnStr3, ColumnWidth3);
+ }
+
+ break;
+
+ default:
+ break;
+ }
+}
+
+/**
+ Update status bar.
+
+ This function updates the status bar on the bottom of menu screen. It just shows StatusBar.
+ Original logic in this function should be splitted out.
+
+ @param[in] MessageType The type of message to be shown. InputError or Configuration Changed.
+ @param[in] State Show or Clear Message.
+**/
+VOID
+EFIAPI
+UpdateStatusBar (
+ IN UINTN MessageType,
+ IN BOOLEAN State
+ )
+{
+ UINTN Index;
+ CHAR16 OptionWidth;
+
+ OptionWidth = (CHAR16)((gScreenDimensions.RightColumn - gScreenDimensions.LeftColumn) / 3);
+
+ switch (MessageType) {
+ case INPUT_ERROR:
+ if (State) {
+ gST->ConOut->SetAttribute (gST->ConOut, ERROR_TEXT);
+ PrintStringAt (
+ gScreenDimensions.LeftColumn + OptionWidth,
+ gScreenDimensions.BottomRow - 1,
+ gInputErrorMessage
+ );
+ } else {
+ gST->ConOut->SetAttribute (gST->ConOut, KEYHELP_BACKGROUND);
+ for (Index = 0; Index < (LibGetStringWidth (gInputErrorMessage) - 2) / 2; Index++) {
+ PrintStringAt (gScreenDimensions.LeftColumn + OptionWidth + Index, gScreenDimensions.BottomRow - 1, L" ");
+ }
+ }
+
+ break;
+
+ case NV_UPDATE_REQUIRED:
+ //
+ // Global setting support. Show configuration change on every form.
+ //
+ if (State) {
+ gST->ConOut->SetAttribute (gST->ConOut, INFO_TEXT);
+ PrintStringAt (
+ gScreenDimensions.LeftColumn + OptionWidth * 2,
+ gScreenDimensions.BottomRow - 1,
+ gNvUpdateMessage
+ );
+ } else {
+ gST->ConOut->SetAttribute (gST->ConOut, KEYHELP_BACKGROUND);
+ for (Index = 0; Index < (LibGetStringWidth (gNvUpdateMessage) - 2) / 2; Index++) {
+ PrintStringAt (
+ (gScreenDimensions.LeftColumn + OptionWidth * 2 + Index),
+ gScreenDimensions.BottomRow - 1,
+ L" "
+ );
+ }
+ }
+
+ break;
+
+ default:
+ break;
+ }
+}
+
+/**
+ Create popup window. It will replace CreateDialog().
+
+ This function draws OEM/Vendor specific pop up windows.
+
+ @param[out] Key User Input Key
+ @param ... String to be shown in Popup. The variable argument list is terminated by a NULL.
+
+**/
+VOID
+EFIAPI
+CreateDialog (
+ OUT EFI_INPUT_KEY *Key OPTIONAL,
+ ...
+ )
+{
+ VA_LIST Marker;
+ EFI_INPUT_KEY KeyValue;
+ EFI_STATUS Status;
+ UINTN LargestString;
+ UINTN LineNum;
+ UINTN Index;
+ UINTN Count;
+ CHAR16 Character;
+ UINTN Start;
+ UINTN End;
+ UINTN Top;
+ UINTN Bottom;
+ CHAR16 *String;
+ UINTN DimensionsWidth;
+ UINTN DimensionsHeight;
+ UINTN CurrentAttribute;
+ BOOLEAN CursorVisible;
+
+ //
+ // If screen dimension info is not ready, get it from console.
+ //
+ if ((gScreenDimensions.RightColumn == 0) || (gScreenDimensions.BottomRow == 0)) {
+ ZeroMem (&gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));
+ gST->ConOut->QueryMode (
+ gST->ConOut,
+ gST->ConOut->Mode->Mode,
+ &gScreenDimensions.RightColumn,
+ &gScreenDimensions.BottomRow
+ );
+ }
+
+ DimensionsWidth = gScreenDimensions.RightColumn - gScreenDimensions.LeftColumn;
+ DimensionsHeight = gScreenDimensions.BottomRow - gScreenDimensions.TopRow;
+
+ LargestString = 0;
+ LineNum = 0;
+ VA_START (Marker, Key);
+ while ((String = VA_ARG (Marker, CHAR16 *)) != NULL) {
+ LineNum++;
+
+ if ((LibGetStringWidth (String) / 2) > LargestString) {
+ LargestString = (LibGetStringWidth (String) / 2);
+ }
+ }
+
+ VA_END (Marker);
+
+ if ((LargestString + 2) > DimensionsWidth) {
+ LargestString = DimensionsWidth - 2;
+ }
+
+ CurrentAttribute = gST->ConOut->Mode->Attribute;
+ CursorVisible = gST->ConOut->Mode->CursorVisible;
+ gST->ConOut->EnableCursor (gST->ConOut, FALSE);
+ gST->ConOut->SetAttribute (gST->ConOut, GetPopupColor ());
+
+ //
+ // Subtract the PopUp width from total Columns, allow for one space extra on
+ // each end plus a border.
+ //
+ Start = (DimensionsWidth - LargestString - 2) / 2 + gScreenDimensions.LeftColumn + 1;
+ End = Start + LargestString + 1;
+
+ Top = ((DimensionsHeight - LineNum - 2) / 2) + gScreenDimensions.TopRow - 1;
+ Bottom = Top + LineNum + 2;
+
+ Character = BOXDRAW_DOWN_RIGHT;
+ PrintCharAt (Start, Top, Character);
+ Character = BOXDRAW_HORIZONTAL;
+ for (Index = Start; Index + 2 < End; Index++) {
+ PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
+ }
+
+ Character = BOXDRAW_DOWN_LEFT;
+ PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
+ Character = BOXDRAW_VERTICAL;
+
+ Count = 0;
+ VA_START (Marker, Key);
+ for (Index = Top; Index + 2 < Bottom; Index++, Count++) {
+ String = VA_ARG (Marker, CHAR16 *);
+
+ if (String[0] == CHAR_NULL) {
+ //
+ // Passing in a NULL results in a blank space
+ //
+ ClearLines (Start, End, Index + 1, Index + 1, GetPopupColor ());
+ } else if (String[0] == L' ') {
+ //
+ // Passing in a space results in the assumption that this is where typing will occur
+ //
+ ClearLines (Start + 1, End - 1, Index + 1, Index + 1, POPUP_INVERSE_TEXT | POPUP_INVERSE_BACKGROUND);
+ PrintStringAt (
+ ((DimensionsWidth - LibGetStringWidth (String) / 2) / 2) + gScreenDimensions.LeftColumn + 1,
+ Index + 1,
+ String + 1
+ );
+ } else {
+ //
+ // This will clear the background of the line - we never know who might have been
+ // here before us. This differs from the next clear in that it used the non-reverse
+ // video for normal printing.
+ //
+ ClearLines (Start, End, Index + 1, Index + 1, GetPopupColor ());
+ PrintStringAt (
+ ((DimensionsWidth - LibGetStringWidth (String) / 2) / 2) + gScreenDimensions.LeftColumn + 1,
+ Index + 1,
+ String
+ );
+ }
+
+ gST->ConOut->SetAttribute (gST->ConOut, GetPopupColor ());
+ PrintCharAt (Start, Index + 1, Character);
+ PrintCharAt (End - 1, Index + 1, Character);
+ }
+
+ VA_END (Marker);
+
+ Character = BOXDRAW_UP_RIGHT;
+ PrintCharAt (Start, Bottom - 1, Character);
+ Character = BOXDRAW_HORIZONTAL;
+ for (Index = Start; Index + 2 < End; Index++) {
+ PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
+ }
+
+ Character = BOXDRAW_UP_LEFT;
+ PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
+
+ if (Key != NULL) {
+ Status = WaitForKeyStroke (&KeyValue);
+ ASSERT_EFI_ERROR (Status);
+ CopyMem (Key, &KeyValue, sizeof (EFI_INPUT_KEY));
+ }
+
+ gST->ConOut->SetAttribute (gST->ConOut, CurrentAttribute);
+ gST->ConOut->EnableCursor (gST->ConOut, CursorVisible);
+}
+
+/**
+ Confirm how to handle the changed data.
+
+ @return Action BROWSER_ACTION_SUBMIT, BROWSER_ACTION_DISCARD or other values.
+**/
+UINTN
+EFIAPI
+ConfirmDataChange (
+ VOID
+ )
+{
+ CHAR16 YesResponse;
+ CHAR16 NoResponse;
+ EFI_INPUT_KEY Key;
+
+ gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);
+
+ YesResponse = gYesResponse[0];
+ NoResponse = gNoResponse[0];
+
+ //
+ // If NV flag is up, prompt user
+ //
+ do {
+ CreateDialog (&Key, gLibEmptyString, gSaveChanges, gAreYouSure, gLibEmptyString, NULL);
+ } while
+ (
+ (Key.ScanCode != SCAN_ESC) &&
+ ((Key.UnicodeChar | UPPER_LOWER_CASE_OFFSET) != (NoResponse | UPPER_LOWER_CASE_OFFSET)) &&
+ ((Key.UnicodeChar | UPPER_LOWER_CASE_OFFSET) != (YesResponse | UPPER_LOWER_CASE_OFFSET))
+ );
+
+ if (Key.ScanCode == SCAN_ESC) {
+ return BROWSER_ACTION_NONE;
+ } else if ((Key.UnicodeChar | UPPER_LOWER_CASE_OFFSET) == (YesResponse | UPPER_LOWER_CASE_OFFSET)) {
+ return BROWSER_ACTION_SUBMIT;
+ } else {
+ return BROWSER_ACTION_DISCARD;
+ }
+}
+
+/**
+ OEM specifies whether Setup exits Page by ESC key.
+
+ This function customized the behavior that whether Setup exits Page so that
+ system able to boot when configuration is not changed.
+
+ @retval TRUE Exits FrontPage
+ @retval FALSE Don't exit FrontPage.
+**/
+BOOLEAN
+EFIAPI
+FormExitPolicy (
+ VOID
+ )
+{
+ return gClassOfVfr == FORMSET_CLASS_FRONT_PAGE ? FALSE : TRUE;
+}
+
+/**
+ Set Timeout value for a ceratain Form to get user response.
+
+ This function allows to set timeout value on a ceratain form if necessary.
+ If timeout is not zero, the form will exit if user has no response in timeout.
+
+ @param[in] FormData Form Data to be shown in Page
+
+ @return 0 No timeout for this form.
+ @return > 0 Timeout value in 100 ns units.
+**/
+UINT64
+EFIAPI
+FormExitTimeout (
+ IN FORM_DISPLAY_ENGINE_FORM *FormData
+ )
+{
+ return 0;
+}
+
+//
+// Print Functions
+//
+
+/**
+ Prints a unicode string to the default console, at
+ the supplied cursor position, using L"%s" format.
+
+ @param Column The cursor position to print the string at. When it is -1, use current Position.
+ @param Row The cursor position to print the string at. When it is -1, use current Position.
+ @param String String pointer.
+
+ @return Length of string printed to the console
+
+**/
+UINTN
+EFIAPI
+PrintStringAt (
+ IN UINTN Column,
+ IN UINTN Row,
+ IN CHAR16 *String
+ )
+{
+ return PrintAt (0, Column, Row, L"%s", String);
+}
+
+/**
+ Prints a unicode string to the default console, at
+ the supplied cursor position, using L"%s" format.
+
+ @param Column The cursor position to print the string at. When it is -1, use current Position.
+ @param Row The cursor position to print the string at. When it is -1, use current Position.
+ @param String String pointer.
+ @param Width Width for String.
+
+ @return Length of string printed to the console
+
+**/
+UINTN
+EFIAPI
+PrintStringAtWithWidth (
+ IN UINTN Column,
+ IN UINTN Row,
+ IN CHAR16 *String,
+ IN UINTN Width
+ )
+{
+ return PrintAt (Width, Column, Row, L"%s", String);
+}
+
+/**
+ Prints a character to the default console, at
+ the supplied cursor position, using L"%c" format.
+
+ @param Column The cursor position to print the string at. When it is -1, use current Position.
+ @param Row The cursor position to print the string at. When it is -1, use current Position.
+ @param Character Character to print.
+
+ @return Length of string printed to the console.
+
+**/
+UINTN
+EFIAPI
+PrintCharAt (
+ IN UINTN Column,
+ IN UINTN Row,
+ CHAR16 Character
+ )
+{
+ return PrintAt (0, Column, Row, L"%c", Character);
+}
+
+/**
+ Clear retangle with specified text attribute.
+
+ @param LeftColumn Left column of retangle.
+ @param RightColumn Right column of retangle.
+ @param TopRow Start row of retangle.
+ @param BottomRow End row of retangle.
+ @param TextAttribute The character foreground and background.
+
+**/
+VOID
+EFIAPI
+ClearLines (
+ IN UINTN LeftColumn,
+ IN UINTN RightColumn,
+ IN UINTN TopRow,
+ IN UINTN BottomRow,
+ IN UINTN TextAttribute
+ )
+{
+ CHAR16 *Buffer;
+ UINTN Row;
+
+ //
+ // For now, allocate an arbitrarily long buffer
+ //
+ Buffer = AllocateZeroPool (0x10000);
+ ASSERT (Buffer != NULL);
+
+ //
+ // Set foreground and background as defined
+ //
+ gST->ConOut->SetAttribute (gST->ConOut, TextAttribute);
+
+ //
+ // Much faster to buffer the long string instead of print it a character at a time
+ //
+ LibSetUnicodeMem (Buffer, RightColumn - LeftColumn, L' ');
+
+ //
+ // Clear the desired area with the appropriate foreground/background
+ //
+ for (Row = TopRow; Row <= BottomRow; Row++) {
+ PrintStringAt (LeftColumn, Row, Buffer);
+ }
+
+ gST->ConOut->SetCursorPosition (gST->ConOut, LeftColumn, TopRow);
+
+ FreePool (Buffer);
+}
+
+//
+// Color Setting Functions
+//
+
+/**
+ Get OEM/Vendor specific popup attribute colors.
+
+ @retval Byte code color setting for popup color.
+**/
+UINT8
+EFIAPI
+GetPopupColor (
+ VOID
+ )
+{
+ return POPUP_TEXT | POPUP_BACKGROUND;
+}
+
+/**
+ Get OEM/Vendor specific popup attribute colors.
+
+ @retval Byte code color setting for popup inverse color.
+**/
+UINT8
+EFIAPI
+GetPopupInverseColor (
+ VOID
+ )
+{
+ return POPUP_INVERSE_TEXT | POPUP_INVERSE_BACKGROUND;
+}
+
+/**
+ Get OEM/Vendor specific PickList color attribute.
+
+ @retval Byte code color setting for pick list color.
+**/
+UINT8
+EFIAPI
+GetPickListColor (
+ VOID
+ )
+{
+ return PICKLIST_HIGHLIGHT_TEXT | PICKLIST_HIGHLIGHT_BACKGROUND;
+}
+
+/**
+ Get OEM/Vendor specific arrow color attribute.
+
+ @retval Byte code color setting for arrow color.
+**/
+UINT8
+EFIAPI
+GetArrowColor (
+ VOID
+ )
+{
+ return ARROW_TEXT | ARROW_BACKGROUND;
+}
+
+/**
+ Get OEM/Vendor specific info text color attribute.
+
+ @retval Byte code color setting for info text color.
+**/
+UINT8
+EFIAPI
+GetInfoTextColor (
+ VOID
+ )
+{
+ return INFO_TEXT | FIELD_BACKGROUND;
+}
+
+/**
+ Get OEM/Vendor specific help text color attribute.
+
+ @retval Byte code color setting for help text color.
+**/
+UINT8
+EFIAPI
+GetHelpTextColor (
+ VOID
+ )
+{
+ return HELP_TEXT | FIELD_BACKGROUND;
+}
+
+/**
+ Get OEM/Vendor specific grayed out text color attribute.
+
+ @retval Byte code color setting for grayed out text color.
+**/
+UINT8
+EFIAPI
+GetGrayedTextColor (
+ VOID
+ )
+{
+ return FIELD_TEXT_GRAYED | FIELD_BACKGROUND;
+}
+
+/**
+ Get OEM/Vendor specific highlighted text color attribute.
+
+ @retval Byte code color setting for highlight text color.
+**/
+UINT8
+EFIAPI
+GetHighlightTextColor (
+ VOID
+ )
+{
+ return PcdGet8 (PcdBrowserFieldTextHighlightColor) | PcdGet8 (PcdBrowserFieldBackgroundHighlightColor);
+}
+
+/**
+ Get OEM/Vendor specific field text color attribute.
+
+ @retval Byte code color setting for field text color.
+**/
+UINT8
+EFIAPI
+GetFieldTextColor (
+ VOID
+ )
+{
+ return PcdGet8 (PcdBrowserFieldTextColor) | FIELD_BACKGROUND;
+}
+
+/**
+ Get OEM/Vendor specific subtitle text color attribute.
+
+ @retval Byte code color setting for subtitle text color.
+**/
+UINT8
+EFIAPI
+GetSubTitleTextColor (
+ VOID
+ )
+{
+ return PcdGet8 (PcdBrowserSubtitleTextColor) | FIELD_BACKGROUND;
+}
+
+/**
+ Clear Screen to the initial state.
+**/
+VOID
+EFIAPI
+ClearDisplayPage (
+ VOID
+ )
+{
+ gST->ConOut->SetAttribute (gST->ConOut, EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK));
+ gST->ConOut->ClearScreen (gST->ConOut);
+ gLibIsFirstForm = TRUE;
+}
+
+/**
+ Constructor of Customized Display Library Instance.
+
+ @param ImageHandle The firmware allocated handle for the EFI image.
+ @param SystemTable A pointer to the EFI System Table.
+
+ @retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
+
+**/
+EFI_STATUS
+EFIAPI
+CustomizedDisplayLibConstructor (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ mCDLStringPackHandle = HiiAddPackages (&gCustomizedDisplayLibGuid, ImageHandle, CustomizedDisplayLibStrings, NULL);
+ ASSERT (mCDLStringPackHandle != NULL);
+
+ InitializeLibStrings ();
+
+ return EFI_SUCCESS;
+}
+
+/**
+ Destructor of Customized Display Library Instance.
+
+ @param ImageHandle The firmware allocated handle for the EFI image.
+ @param SystemTable A pointer to the EFI System Table.
+
+ @retval EFI_SUCCESS The destructor completed successfully.
+ @retval Other value The destructor did not complete successfully.
+
+**/
+EFI_STATUS
+EFIAPI
+CustomizedDisplayLibDestructor (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ HiiRemovePackages (mCDLStringPackHandle);
+
+ FreeLibStrings ();
+
+ return EFI_SUCCESS;
+}
diff --git a/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
index 45fbdaf864..456857c6b8 100644
--- a/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
+++ b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
@@ -1,60 +1,60 @@
-## @file
-# Customize display library used by display engine.
-#
-# Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR>
-#
-# SPDX-License-Identifier: BSD-2-Clause-Patent
-#
-#
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = CustomizedDisplayLib
- MODULE_UNI_FILE = CustomizedDisplayLibModStrs.uni
- FILE_GUID = 80B92017-EC64-4923-938D-94FAEE85832E
- MODULE_TYPE = DXE_DRIVER
- VERSION_STRING = 1.0
- LIBRARY_CLASS = CustomizedDisplayLib|DXE_DRIVER UEFI_APPLICATION
- CONSTRUCTOR = CustomizedDisplayLibConstructor
- DESTRUCTOR = CustomizedDisplayLibDestructor
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64 EBC
-#
-
-[Sources]
- CustomizedDisplayLib.c
- Colors.h
- CustomizedDisplayLibInternal.h
- CustomizedDisplayLibInternal.c
- CustomizedDisplayLib.uni
-
-[Packages]
- MdePkg/MdePkg.dec
- MdeModulePkg/MdeModulePkg.dec
-
-[LibraryClasses]
- MemoryAllocationLib
- BaseLib
- UefiBootServicesTableLib
- UefiDriverEntryPoint
- UefiRuntimeServicesTableLib
- BaseMemoryLib
- DebugLib
- PrintLib
- HiiLib
- DevicePathLib
- PcdLib
-
-[Guids]
- gEfiIfrTianoGuid ## SOMETIMES_CONSUMES ## UNDEFINED
-
-[Protocols]
-
-[Pcd]
- gEfiMdeModulePkgTokenSpaceGuid.PcdBrowserSubtitleTextColor ## CONSUMES
- gEfiMdeModulePkgTokenSpaceGuid.PcdBrowserFieldTextColor ## CONSUMES
- gEfiMdeModulePkgTokenSpaceGuid.PcdBrowserFieldTextHighlightColor ## CONSUMES
- gEfiMdeModulePkgTokenSpaceGuid.PcdBrowserFieldBackgroundHighlightColor ## CONSUMES
- gEfiMdeModulePkgTokenSpaceGuid.PcdFrontPageFormSetGuid ## CONSUMES
+## @file
+# Customize display library used by display engine.
+#
+# Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = CustomizedDisplayLib
+ MODULE_UNI_FILE = CustomizedDisplayLibModStrs.uni
+ FILE_GUID = 80B92017-EC64-4923-938D-94FAEE85832E
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = CustomizedDisplayLib|DXE_DRIVER UEFI_APPLICATION
+ CONSTRUCTOR = CustomizedDisplayLibConstructor
+ DESTRUCTOR = CustomizedDisplayLibDestructor
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64 EBC
+#
+
+[Sources]
+ CustomizedDisplayLib.c
+ Colors.h
+ CustomizedDisplayLibInternal.h
+ CustomizedDisplayLibInternal.c
+ CustomizedDisplayLib.uni
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+
+[LibraryClasses]
+ MemoryAllocationLib
+ BaseLib
+ UefiBootServicesTableLib
+ UefiDriverEntryPoint
+ UefiRuntimeServicesTableLib
+ BaseMemoryLib
+ DebugLib
+ PrintLib
+ HiiLib
+ DevicePathLib
+ PcdLib
+
+[Guids]
+ gEfiIfrTianoGuid ## SOMETIMES_CONSUMES ## UNDEFINED
+
+[Protocols]
+
+[Pcd]
+ gEfiMdeModulePkgTokenSpaceGuid.PcdBrowserSubtitleTextColor ## CONSUMES
+ gEfiMdeModulePkgTokenSpaceGuid.PcdBrowserFieldTextColor ## CONSUMES
+ gEfiMdeModulePkgTokenSpaceGuid.PcdBrowserFieldTextHighlightColor ## CONSUMES
+ gEfiMdeModulePkgTokenSpaceGuid.PcdBrowserFieldBackgroundHighlightColor ## CONSUMES
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFrontPageFormSetGuid ## CONSUMES
diff --git a/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.uni b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.uni
index 3f2efa5626..9a2d7bd026 100644
--- a/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.uni
+++ b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.uni
@@ -1,57 +1,57 @@
-// *++
-//
-// Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.<BR>
-// SPDX-License-Identifier: BSD-2-Clause-Patent
-//
-// Module Name:
-//
-// SetupBrowserStr.uni
-//
-// Abstract:
-//
-// String definitions for Browser.
-//
-// --*/
-
-
-/=#
-
-#langdef en-US "English"
-#langdef fr-FR "Français"
-
-#string ENTER_STRING #language en-US "<Enter>=Select Entry"
- #language fr-FR "<Enter>=Choisir l'Entrée"
-#string ENTER_COMMIT_STRING #language en-US "<Enter>=Complete Entry"
- #language fr-FR "<Enter>=Compléter l'Entrée"
-#string ENTER_ESCAPE_STRING #language en-US "Esc=Exit Entry"
- #language fr-FR "Esc=Sortir l'Entrée"
-#string ESCAPE_STRING #language en-US "Esc=Exit"
- #language fr-FR "Esc=Sortir"
-#string ADJUST_NUMBER #language en-US "+/- =Adjust Value"
- #language fr-FR "+/- =Ajuster la valeur"
-#string PLUS_STRING #language en-US "+ =Move Selection Up"
- #language fr-FR "+ =Relever le choix"
-#string MINUS_STRING #language en-US "- =Move Selection Down"
- #language fr-FR "- =Abaisser le choix"
-#string MOVE_HIGHLIGHT #language en-US "=Move Highlight"
- #language fr-FR "=Essentiel de mouvement"
-#string DEC_NUMERIC_INPUT #language en-US "0123456789 are valid inputs"
- #language fr-FR "0123456789 sont des données valides"
-#string HEX_NUMERIC_INPUT #language en-US "0-9 a-f are valid inputs"
- #language fr-FR "0-9 a-f sont des données valides"
-#string TOGGLE_CHECK_BOX #language en-US "<Spacebar>Toggle Checkbox"
- #language fr-FR "<Spacebar>Bascule la Case de pointage"
-#string NV_UPDATE_MESSAGE #language en-US "Configuration changed"
- #language fr-FR "Configuration changed"
-#string INPUT_ERROR_MESSAGE #language en-US "!!"
- #language fr-FR "!!"
-#string EMPTY_STRING #language en-US ""
- #language fr-FR ""
-#string ARE_YOU_SURE_YES #language en-US "Y"
- #language fr-FR "Y"
-#string ARE_YOU_SURE_NO #language en-US "N"
- #language fr-FR "N"
-#string SAVE_CHANGES #language en-US "Changes have not saved. Save Changes and exit?"
- #language fr-FR "Enregistrer les modifications et quitter?"
-#string ARE_YOU_SURE #language en-US "Press 'Y' to save and exit, 'N' to discard and exit, 'ESC' to cancel."
- #language fr-FR "Pressez 'Y' pour sauvegarder et quitter, 'N' de se défaire et de sortie"
+// *++
+//
+// Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.<BR>
+// SPDX-License-Identifier: BSD-2-Clause-Patent
+//
+// Module Name:
+//
+// SetupBrowserStr.uni
+//
+// Abstract:
+//
+// String definitions for Browser.
+//
+// --*/
+
+
+/=#
+
+#langdef en-US "English"
+#langdef fr-FR "Français"
+
+#string ENTER_STRING #language en-US "<Enter>=Select Entry"
+ #language fr-FR "<Enter>=Choisir l'Entrée"
+#string ENTER_COMMIT_STRING #language en-US "<Enter>=Complete Entry"
+ #language fr-FR "<Enter>=Compléter l'Entrée"
+#string ENTER_ESCAPE_STRING #language en-US "Esc=Exit Entry"
+ #language fr-FR "Esc=Sortir l'Entrée"
+#string ESCAPE_STRING #language en-US "Esc=Exit"
+ #language fr-FR "Esc=Sortir"
+#string ADJUST_NUMBER #language en-US "+/- =Adjust Value"
+ #language fr-FR "+/- =Ajuster la valeur"
+#string PLUS_STRING #language en-US "+ =Move Selection Up"
+ #language fr-FR "+ =Relever le choix"
+#string MINUS_STRING #language en-US "- =Move Selection Down"
+ #language fr-FR "- =Abaisser le choix"
+#string MOVE_HIGHLIGHT #language en-US "=Move Highlight"
+ #language fr-FR "=Essentiel de mouvement"
+#string DEC_NUMERIC_INPUT #language en-US "0123456789 are valid inputs"
+ #language fr-FR "0123456789 sont des données valides"
+#string HEX_NUMERIC_INPUT #language en-US "0-9 a-f are valid inputs"
+ #language fr-FR "0-9 a-f sont des données valides"
+#string TOGGLE_CHECK_BOX #language en-US "<Spacebar>Toggle Checkbox"
+ #language fr-FR "<Spacebar>Bascule la Case de pointage"
+#string NV_UPDATE_MESSAGE #language en-US "Configuration changed"
+ #language fr-FR "Configuration changed"
+#string INPUT_ERROR_MESSAGE #language en-US "!!"
+ #language fr-FR "!!"
+#string EMPTY_STRING #language en-US ""
+ #language fr-FR ""
+#string ARE_YOU_SURE_YES #language en-US "Y"
+ #language fr-FR "Y"
+#string ARE_YOU_SURE_NO #language en-US "N"
+ #language fr-FR "N"
+#string SAVE_CHANGES #language en-US "Changes have not saved. Save Changes and exit?"
+ #language fr-FR "Enregistrer les modifications et quitter?"
+#string ARE_YOU_SURE #language en-US "Press 'Y' to save and exit, 'N' to discard and exit, 'ESC' to cancel."
+ #language fr-FR "Pressez 'Y' pour sauvegarder et quitter, 'N' de se défaire et de sortie"
diff --git a/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.c b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.c
index 58130d9383..dfcf52b3ae 100644
--- a/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.c
+++ b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.c
@@ -1,987 +1,987 @@
-/** @file
-
- This library class defines a set of interfaces to customize Display module
-
-Copyright (c) 2013-2018, Intel Corporation. All rights reserved.<BR>
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-#include "CustomizedDisplayLibInternal.h"
-
-EFI_SCREEN_DESCRIPTOR gScreenDimensions;
-CHAR16 *mLibUnknownString;
-extern EFI_HII_HANDLE mCDLStringPackHandle;
-CHAR16 *mSpaceBuffer;
-#define SPACE_BUFFER_SIZE 1000
-
-//
-// Browser Global Strings
-//
-CHAR16 *gEnterString;
-CHAR16 *gEnterCommitString;
-CHAR16 *gEnterEscapeString;
-CHAR16 *gEscapeString;
-CHAR16 *gMoveHighlight;
-CHAR16 *gDecNumericInput;
-CHAR16 *gHexNumericInput;
-CHAR16 *gToggleCheckBox;
-CHAR16 *gLibEmptyString;
-CHAR16 *gAreYouSure;
-CHAR16 *gYesResponse;
-CHAR16 *gNoResponse;
-CHAR16 *gPlusString;
-CHAR16 *gMinusString;
-CHAR16 *gAdjustNumber;
-CHAR16 *gSaveChanges;
-CHAR16 *gNvUpdateMessage;
-CHAR16 *gInputErrorMessage;
-
-/**
-
- Print banner info for front page.
-
- @param[in] FormData Form Data to be shown in Page
-
-**/
-VOID
-PrintBannerInfo (
- IN FORM_DISPLAY_ENGINE_FORM *FormData
- )
-{
- UINT8 Line;
- UINT8 Alignment;
- CHAR16 *StrFrontPageBanner;
- UINT8 RowIdx;
- UINT8 ColumnIdx;
-
- //
- // ClearLines(0, LocalScreen.RightColumn, 0, BANNER_HEIGHT-1, BANNER_TEXT | BANNER_BACKGROUND);
- //
- ClearLines (
- gScreenDimensions.LeftColumn,
- gScreenDimensions.RightColumn,
- gScreenDimensions.TopRow,
- FRONT_PAGE_HEADER_HEIGHT - 1 + gScreenDimensions.TopRow,
- BANNER_TEXT | BANNER_BACKGROUND
- );
-
- //
- // for (Line = 0; Line < BANNER_HEIGHT; Line++) {
- //
- for (Line = (UINT8)gScreenDimensions.TopRow; Line < BANNER_HEIGHT + (UINT8)gScreenDimensions.TopRow; Line++) {
- //
- // for (Alignment = 0; Alignment < BANNER_COLUMNS; Alignment++) {
- //
- for (Alignment = (UINT8)gScreenDimensions.LeftColumn;
- Alignment < BANNER_COLUMNS + (UINT8)gScreenDimensions.LeftColumn;
- Alignment++
- )
- {
- RowIdx = (UINT8)(Line - (UINT8)gScreenDimensions.TopRow);
- ColumnIdx = (UINT8)(Alignment - (UINT8)gScreenDimensions.LeftColumn);
-
- ASSERT (RowIdx < BANNER_HEIGHT && ColumnIdx < BANNER_COLUMNS);
-
- if ((gBannerData != NULL) && (gBannerData->Banner[RowIdx][ColumnIdx] != 0x0000)) {
- StrFrontPageBanner = LibGetToken (gBannerData->Banner[RowIdx][ColumnIdx], FormData->HiiHandle);
- } else {
- continue;
- }
-
- switch (Alignment - gScreenDimensions.LeftColumn) {
- case 0:
- //
- // Handle left column
- //
- PrintStringAt (gScreenDimensions.LeftColumn + BANNER_LEFT_COLUMN_INDENT, Line, StrFrontPageBanner);
- break;
-
- case 1:
- //
- // Handle center column
- //
- PrintStringAt (
- gScreenDimensions.LeftColumn + (gScreenDimensions.RightColumn - gScreenDimensions.LeftColumn) / 3,
- Line,
- StrFrontPageBanner
- );
- break;
-
- case 2:
- //
- // Handle right column
- //
- PrintStringAt (
- gScreenDimensions.LeftColumn + (gScreenDimensions.RightColumn - gScreenDimensions.LeftColumn) * 2 / 3,
- Line,
- StrFrontPageBanner
- );
- break;
- }
-
- FreePool (StrFrontPageBanner);
- }
- }
-}
-
-/**
- Print framework and form title for a page.
-
- @param[in] FormData Form Data to be shown in Page
-**/
-VOID
-PrintFramework (
- IN FORM_DISPLAY_ENGINE_FORM *FormData
- )
-{
- UINTN Index;
- CHAR16 Character;
- CHAR16 *Buffer;
- UINTN Row;
- CHAR16 *TitleStr;
- UINTN TitleColumn;
-
- if (gClassOfVfr != FORMSET_CLASS_PLATFORM_SETUP) {
- //
- // Only Setup page needs Framework
- //
- ClearLines (
- gScreenDimensions.LeftColumn,
- gScreenDimensions.RightColumn,
- gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - gFooterHeight,
- gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - 1,
- KEYHELP_TEXT | KEYHELP_BACKGROUND
- );
- return;
- }
-
- Buffer = AllocateZeroPool (0x10000);
- ASSERT (Buffer != NULL);
- Character = BOXDRAW_HORIZONTAL;
- for (Index = 0; Index + 2 < (gScreenDimensions.RightColumn - gScreenDimensions.LeftColumn); Index++) {
- Buffer[Index] = Character;
- }
-
- //
- // Print Top border line
- // +------------------------------------------------------------------------------+
- // ? ?
- // +------------------------------------------------------------------------------+
- //
- gST->ConOut->SetAttribute (gST->ConOut, TITLE_TEXT | TITLE_BACKGROUND);
- Character = BOXDRAW_DOWN_RIGHT;
-
- PrintCharAt (gScreenDimensions.LeftColumn, gScreenDimensions.TopRow, Character);
- PrintStringAt ((UINTN)-1, (UINTN)-1, Buffer);
-
- Character = BOXDRAW_DOWN_LEFT;
- PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
-
- Character = BOXDRAW_VERTICAL;
- for (Row = gScreenDimensions.TopRow + 1; Row <= gScreenDimensions.TopRow + NONE_FRONT_PAGE_HEADER_HEIGHT - 2; Row++) {
- PrintCharAt (gScreenDimensions.LeftColumn, Row, Character);
- PrintCharAt (gScreenDimensions.RightColumn - 1, Row, Character);
- }
-
- //
- // Print Form Title
- //
- TitleStr = LibGetToken (FormData->FormTitle, FormData->HiiHandle);
- ASSERT (TitleStr != NULL);
- TitleColumn = (gScreenDimensions.RightColumn + gScreenDimensions.LeftColumn - LibGetStringWidth (TitleStr) / 2) / 2;
- PrintStringAtWithWidth (gScreenDimensions.LeftColumn + 1, gScreenDimensions.TopRow + 1, gLibEmptyString, TitleColumn - gScreenDimensions.LeftColumn - 1);
- PrintStringAtWithWidth (
- TitleColumn,
- gScreenDimensions.TopRow + 1,
- TitleStr,
- gScreenDimensions.RightColumn - 1 - TitleColumn
- );
- FreePool (TitleStr);
-
- Character = BOXDRAW_UP_RIGHT;
- PrintCharAt (gScreenDimensions.LeftColumn, gScreenDimensions.TopRow + NONE_FRONT_PAGE_HEADER_HEIGHT - 1, Character);
- PrintStringAt ((UINTN)-1, (UINTN)-1, Buffer);
-
- Character = BOXDRAW_UP_LEFT;
- PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
-
- //
- // Print Bottom border line
- // +------------------------------------------------------------------------------+
- // ? ?
- // +------------------------------------------------------------------------------+
- //
- Character = BOXDRAW_DOWN_RIGHT;
- PrintCharAt (gScreenDimensions.LeftColumn, gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - gFooterHeight, Character);
-
- PrintStringAt ((UINTN)-1, (UINTN)-1, Buffer);
-
- Character = BOXDRAW_DOWN_LEFT;
- PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
- Character = BOXDRAW_VERTICAL;
- for (Row = gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - gFooterHeight + 1;
- Row <= gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - 2;
- Row++
- )
- {
- PrintCharAt (gScreenDimensions.LeftColumn, Row, Character);
- PrintCharAt (gScreenDimensions.RightColumn - 1, Row, Character);
- }
-
- Character = BOXDRAW_UP_RIGHT;
- PrintCharAt (gScreenDimensions.LeftColumn, gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - 1, Character);
-
- PrintStringAt ((UINTN)-1, (UINTN)-1, Buffer);
-
- Character = BOXDRAW_UP_LEFT;
- PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
-
- FreePool (Buffer);
-}
-
-/**
- Process some op code which is not recognized by browser core.
-
- @param OpCodeData The pointer to the op code buffer.
-
- @return EFI_SUCCESS Pass the statement success.
-
-**/
-VOID
-ProcessUserOpcode (
- IN EFI_IFR_OP_HEADER *OpCodeData
- )
-{
- EFI_GUID *ClassGuid;
- UINT8 ClassGuidNum;
-
- ClassGuid = NULL;
- ClassGuidNum = 0;
-
- switch (OpCodeData->OpCode) {
- case EFI_IFR_FORM_SET_OP:
- //
- // process the statement outside of form,if it is formset op, get its formsetguid or classguid and compared with gFrontPageFormSetGuid
- //
- if (CompareMem (PcdGetPtr (PcdFrontPageFormSetGuid), &((EFI_IFR_FORM_SET *)OpCodeData)->Guid, sizeof (EFI_GUID)) == 0) {
- gClassOfVfr = FORMSET_CLASS_FRONT_PAGE;
- } else {
- ClassGuidNum = (UINT8)(((EFI_IFR_FORM_SET *)OpCodeData)->Flags & 0x3);
- ClassGuid = (EFI_GUID *)(VOID *)((UINT8 *)OpCodeData + sizeof (EFI_IFR_FORM_SET));
- while (ClassGuidNum-- > 0) {
- if (CompareGuid ((EFI_GUID *)PcdGetPtr (PcdFrontPageFormSetGuid), ClassGuid)) {
- gClassOfVfr = FORMSET_CLASS_FRONT_PAGE;
- break;
- }
-
- ClassGuid++;
- }
- }
-
- break;
-
- case EFI_IFR_GUID_OP:
- if (CompareGuid (&gEfiIfrTianoGuid, (EFI_GUID *)((CHAR8 *)OpCodeData + sizeof (EFI_IFR_OP_HEADER)))) {
- //
- // Tiano specific GUIDed opcodes
- //
- switch (((EFI_IFR_GUID_LABEL *)OpCodeData)->ExtendOpCode) {
- case EFI_IFR_EXTEND_OP_LABEL:
- //
- // just ignore label
- //
- break;
-
- case EFI_IFR_EXTEND_OP_BANNER:
- //
- // Only in front page form set, we care about the banner data.
- //
- if (gClassOfVfr == FORMSET_CLASS_FRONT_PAGE) {
- //
- // Initialize Driver private data
- //
- if (gBannerData == NULL) {
- gBannerData = AllocateZeroPool (sizeof (BANNER_DATA));
- ASSERT (gBannerData != NULL);
- }
-
- CopyMem (
- &gBannerData->Banner[((EFI_IFR_GUID_BANNER *)OpCodeData)->LineNumber][
- ((EFI_IFR_GUID_BANNER *)OpCodeData)->Alignment],
- &((EFI_IFR_GUID_BANNER *)OpCodeData)->Title,
- sizeof (EFI_STRING_ID)
- );
- }
-
- break;
-
- case EFI_IFR_EXTEND_OP_SUBCLASS:
- if (((EFI_IFR_GUID_SUBCLASS *)OpCodeData)->SubClass == EFI_FRONT_PAGE_SUBCLASS) {
- gClassOfVfr = FORMSET_CLASS_FRONT_PAGE;
- }
-
- break;
-
- default:
- break;
- }
- }
-
- break;
-
- default:
- break;
- }
-}
-
-/**
- Process some op codes which is out side of current form.
-
- @param FormData Pointer to the form data.
-
- @return EFI_SUCCESS Pass the statement success.
-
-**/
-VOID
-ProcessExternedOpcode (
- IN FORM_DISPLAY_ENGINE_FORM *FormData
- )
-{
- LIST_ENTRY *Link;
- LIST_ENTRY *NestLink;
- FORM_DISPLAY_ENGINE_STATEMENT *Statement;
- FORM_DISPLAY_ENGINE_STATEMENT *NestStatement;
-
- Link = GetFirstNode (&FormData->StatementListOSF);
- while (!IsNull (&FormData->StatementListOSF, Link)) {
- Statement = FORM_DISPLAY_ENGINE_STATEMENT_FROM_LINK (Link);
- Link = GetNextNode (&FormData->StatementListOSF, Link);
-
- ProcessUserOpcode (Statement->OpCode);
- }
-
- Link = GetFirstNode (&FormData->StatementListHead);
- while (!IsNull (&FormData->StatementListHead, Link)) {
- Statement = FORM_DISPLAY_ENGINE_STATEMENT_FROM_LINK (Link);
- Link = GetNextNode (&FormData->StatementListHead, Link);
-
- ProcessUserOpcode (Statement->OpCode);
-
- NestLink = GetFirstNode (&Statement->NestStatementList);
- while (!IsNull (&Statement->NestStatementList, NestLink)) {
- NestStatement = FORM_DISPLAY_ENGINE_STATEMENT_FROM_LINK (NestLink);
- NestLink = GetNextNode (&Statement->NestStatementList, NestLink);
-
- ProcessUserOpcode (NestStatement->OpCode);
- }
- }
-}
-
-/**
- Validate the input screen diemenstion info.
-
- @param FormData The input form data info.
-
- @return EFI_SUCCESS The input screen info is acceptable.
- @return EFI_INVALID_PARAMETER The input screen info is not acceptable.
-
-**/
-EFI_STATUS
-ScreenDiemensionInfoValidate (
- IN FORM_DISPLAY_ENGINE_FORM *FormData
- )
-{
- LIST_ENTRY *Link;
- UINTN Index;
-
- //
- // Calculate total number of Register HotKeys.
- //
- Index = 0;
- if (!IsListEmpty (&FormData->HotKeyListHead)) {
- Link = GetFirstNode (&FormData->HotKeyListHead);
- while (!IsNull (&FormData->HotKeyListHead, Link)) {
- Link = GetNextNode (&FormData->HotKeyListHead, Link);
- Index++;
- }
- }
-
- //
- // Show three HotKeys help information on one row.
- //
- gFooterHeight = FOOTER_HEIGHT + (Index / 3);
-
- ZeroMem (&gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));
- gST->ConOut->QueryMode (
- gST->ConOut,
- gST->ConOut->Mode->Mode,
- &gScreenDimensions.RightColumn,
- &gScreenDimensions.BottomRow
- );
-
- //
- // Check local dimension vs. global dimension.
- //
- if (FormData->ScreenDimensions != NULL) {
- if ((gScreenDimensions.RightColumn < FormData->ScreenDimensions->RightColumn) ||
- (gScreenDimensions.BottomRow < FormData->ScreenDimensions->BottomRow)
- )
- {
- return EFI_INVALID_PARAMETER;
- } else {
- //
- // Local dimension validation.
- //
- if ((FormData->ScreenDimensions->RightColumn > FormData->ScreenDimensions->LeftColumn) &&
- (FormData->ScreenDimensions->BottomRow > FormData->ScreenDimensions->TopRow) &&
- ((FormData->ScreenDimensions->RightColumn - FormData->ScreenDimensions->LeftColumn) > 2) &&
- ((FormData->ScreenDimensions->BottomRow - FormData->ScreenDimensions->TopRow) > STATUS_BAR_HEIGHT +
- FRONT_PAGE_HEADER_HEIGHT + gFooterHeight + 3))
- {
- CopyMem (&gScreenDimensions, (VOID *)FormData->ScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));
- } else {
- return EFI_INVALID_PARAMETER;
- }
- }
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Get the string based on the StringId and HII Package List Handle.
-
- @param Token The String's ID.
- @param HiiHandle The package list in the HII database to search for
- the specified string.
-
- @return The output string.
-
-**/
-CHAR16 *
-LibGetToken (
- IN EFI_STRING_ID Token,
- IN EFI_HII_HANDLE HiiHandle
- )
-{
- EFI_STRING String;
-
- String = HiiGetString (HiiHandle, Token, NULL);
- if (String == NULL) {
- String = AllocateCopyPool (StrSize (mLibUnknownString), mLibUnknownString);
- ASSERT (String != NULL);
- }
-
- return (CHAR16 *)String;
-}
-
-/**
- Count the storage space of a Unicode string.
-
- This function handles the Unicode string with NARROW_CHAR
- and WIDE_CHAR control characters. NARROW_HCAR and WIDE_CHAR
- does not count in the resultant output. If a WIDE_CHAR is
- hit, then 2 Unicode character will consume an output storage
- space with size of CHAR16 till a NARROW_CHAR is hit.
-
- If String is NULL, then ASSERT ().
-
- @param String The input string to be counted.
-
- @return Storage space for the input string.
-
-**/
-UINTN
-LibGetStringWidth (
- IN CHAR16 *String
- )
-{
- UINTN Index;
- UINTN Count;
- UINTN IncrementValue;
-
- ASSERT (String != NULL);
- if (String == NULL) {
- return 0;
- }
-
- Index = 0;
- Count = 0;
- IncrementValue = 1;
-
- do {
- //
- // Advance to the null-terminator or to the first width directive
- //
- for ( ;
- (String[Index] != NARROW_CHAR) && (String[Index] != WIDE_CHAR) && (String[Index] != 0);
- Index++, Count = Count + IncrementValue
- )
- {
- }
-
- //
- // We hit the null-terminator, we now have a count
- //
- if (String[Index] == 0) {
- break;
- }
-
- //
- // We encountered a narrow directive - strip it from the size calculation since it doesn't get printed
- // and also set the flag that determines what we increment by.(if narrow, increment by 1, if wide increment by 2)
- //
- if (String[Index] == NARROW_CHAR) {
- //
- // Skip to the next character
- //
- Index++;
- IncrementValue = 1;
- } else {
- //
- // Skip to the next character
- //
- Index++;
- IncrementValue = 2;
- }
- } while (String[Index] != 0);
-
- //
- // Increment by one to include the null-terminator in the size
- //
- Count++;
-
- return Count * sizeof (CHAR16);
-}
-
-/**
- Show all registered HotKey help strings on bottom Rows.
-
- @param FormData The curent input form data info.
- @param SetState Set HotKey or Clear HotKey
-
-**/
-VOID
-PrintHotKeyHelpString (
- IN FORM_DISPLAY_ENGINE_FORM *FormData,
- IN BOOLEAN SetState
- )
-{
- UINTN CurrentCol;
- UINTN CurrentRow;
- UINTN BottomRowOfHotKeyHelp;
- UINTN ColumnIndexWidth;
- UINTN ColumnWidth;
- UINTN ColumnIndex;
- UINTN Index;
- EFI_SCREEN_DESCRIPTOR LocalScreen;
- LIST_ENTRY *Link;
- BROWSER_HOT_KEY *HotKey;
- CHAR16 BakChar;
- CHAR16 *ColumnStr;
-
- CopyMem (&LocalScreen, &gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));
- ColumnWidth = (LocalScreen.RightColumn - LocalScreen.LeftColumn) / 3;
- BottomRowOfHotKeyHelp = LocalScreen.BottomRow - STATUS_BAR_HEIGHT - 3;
- ColumnStr = gLibEmptyString;
-
- //
- // Calculate total number of Register HotKeys.
- //
- Index = 0;
- Link = GetFirstNode (&FormData->HotKeyListHead);
- while (!IsNull (&FormData->HotKeyListHead, Link)) {
- HotKey = BROWSER_HOT_KEY_FROM_LINK (Link);
- //
- // Calculate help information Column and Row.
- //
- ColumnIndex = Index % 3;
- if (ColumnIndex == 0) {
- CurrentCol = LocalScreen.LeftColumn + 2 * ColumnWidth;
- ColumnIndexWidth = ColumnWidth - 1;
- } else if (ColumnIndex == 1) {
- CurrentCol = LocalScreen.LeftColumn + ColumnWidth;
- ColumnIndexWidth = ColumnWidth;
- } else {
- CurrentCol = LocalScreen.LeftColumn + 2;
- ColumnIndexWidth = ColumnWidth - 2;
- }
-
- CurrentRow = BottomRowOfHotKeyHelp - Index / 3;
-
- //
- // Help string can't exceed ColumnWidth. One Row will show three Help information.
- //
- BakChar = L'\0';
- if (StrLen (HotKey->HelpString) > ColumnIndexWidth) {
- BakChar = HotKey->HelpString[ColumnIndexWidth];
- HotKey->HelpString[ColumnIndexWidth] = L'\0';
- }
-
- //
- // Print HotKey help string on bottom Row.
- //
- if (SetState) {
- ColumnStr = HotKey->HelpString;
- }
-
- PrintStringAtWithWidth (CurrentCol, CurrentRow, ColumnStr, ColumnIndexWidth);
-
- if (BakChar != L'\0') {
- HotKey->HelpString[ColumnIndexWidth] = BakChar;
- }
-
- //
- // Get Next Hot Key.
- //
- Link = GetNextNode (&FormData->HotKeyListHead, Link);
- Index++;
- }
-
- if (SetState) {
- //
- // Clear KeyHelp
- //
- CurrentRow = BottomRowOfHotKeyHelp - Index / 3;
- ColumnIndex = Index % 3;
- if (ColumnIndex == 0) {
- CurrentCol = LocalScreen.LeftColumn + 2 * ColumnWidth;
- ColumnIndexWidth = ColumnWidth - 1;
- ColumnIndex++;
- PrintStringAtWithWidth (CurrentCol, CurrentRow, gLibEmptyString, ColumnIndexWidth);
- }
-
- if (ColumnIndex == 1) {
- CurrentCol = LocalScreen.LeftColumn + ColumnWidth;
- ColumnIndexWidth = ColumnWidth;
- PrintStringAtWithWidth (CurrentCol, CurrentRow, gLibEmptyString, ColumnIndexWidth);
- }
- }
-
- return;
-}
-
-/**
- Get step info from numeric opcode.
-
- @param[in] OpCode The input numeric op code.
-
- @return step info for this opcode.
-**/
-UINT64
-LibGetFieldFromNum (
- IN EFI_IFR_OP_HEADER *OpCode
- )
-{
- EFI_IFR_NUMERIC *NumericOp;
- UINT64 Step;
-
- NumericOp = (EFI_IFR_NUMERIC *)OpCode;
-
- switch (NumericOp->Flags & EFI_IFR_NUMERIC_SIZE) {
- case EFI_IFR_NUMERIC_SIZE_1:
- Step = NumericOp->data.u8.Step;
- break;
-
- case EFI_IFR_NUMERIC_SIZE_2:
- Step = NumericOp->data.u16.Step;
- break;
-
- case EFI_IFR_NUMERIC_SIZE_4:
- Step = NumericOp->data.u32.Step;
- break;
-
- case EFI_IFR_NUMERIC_SIZE_8:
- Step = NumericOp->data.u64.Step;
- break;
-
- default:
- Step = 0;
- break;
- }
-
- return Step;
-}
-
-/**
- Initialize the HII String Token to the correct values.
-
-**/
-VOID
-InitializeLibStrings (
- VOID
- )
-{
- mLibUnknownString = L"!";
-
- gEnterString = LibGetToken (STRING_TOKEN (ENTER_STRING), mCDLStringPackHandle);
- gEnterCommitString = LibGetToken (STRING_TOKEN (ENTER_COMMIT_STRING), mCDLStringPackHandle);
- gEnterEscapeString = LibGetToken (STRING_TOKEN (ENTER_ESCAPE_STRING), mCDLStringPackHandle);
- gEscapeString = LibGetToken (STRING_TOKEN (ESCAPE_STRING), mCDLStringPackHandle);
- gMoveHighlight = LibGetToken (STRING_TOKEN (MOVE_HIGHLIGHT), mCDLStringPackHandle);
- gDecNumericInput = LibGetToken (STRING_TOKEN (DEC_NUMERIC_INPUT), mCDLStringPackHandle);
- gHexNumericInput = LibGetToken (STRING_TOKEN (HEX_NUMERIC_INPUT), mCDLStringPackHandle);
- gToggleCheckBox = LibGetToken (STRING_TOKEN (TOGGLE_CHECK_BOX), mCDLStringPackHandle);
-
- gAreYouSure = LibGetToken (STRING_TOKEN (ARE_YOU_SURE), mCDLStringPackHandle);
- gYesResponse = LibGetToken (STRING_TOKEN (ARE_YOU_SURE_YES), mCDLStringPackHandle);
- gNoResponse = LibGetToken (STRING_TOKEN (ARE_YOU_SURE_NO), mCDLStringPackHandle);
- gPlusString = LibGetToken (STRING_TOKEN (PLUS_STRING), mCDLStringPackHandle);
- gMinusString = LibGetToken (STRING_TOKEN (MINUS_STRING), mCDLStringPackHandle);
- gAdjustNumber = LibGetToken (STRING_TOKEN (ADJUST_NUMBER), mCDLStringPackHandle);
- gSaveChanges = LibGetToken (STRING_TOKEN (SAVE_CHANGES), mCDLStringPackHandle);
-
- gLibEmptyString = LibGetToken (STRING_TOKEN (EMPTY_STRING), mCDLStringPackHandle);
-
- gNvUpdateMessage = LibGetToken (STRING_TOKEN (NV_UPDATE_MESSAGE), mCDLStringPackHandle);
- gInputErrorMessage = LibGetToken (STRING_TOKEN (INPUT_ERROR_MESSAGE), mCDLStringPackHandle);
-
- //
- // SpaceBuffer;
- //
- mSpaceBuffer = AllocatePool ((SPACE_BUFFER_SIZE + 1) * sizeof (CHAR16));
- ASSERT (mSpaceBuffer != NULL);
- LibSetUnicodeMem (mSpaceBuffer, SPACE_BUFFER_SIZE, L' ');
- mSpaceBuffer[SPACE_BUFFER_SIZE] = L'\0';
-}
-
-/**
- Free the HII String.
-
-**/
-VOID
-FreeLibStrings (
- VOID
- )
-{
- FreePool (gEnterString);
- FreePool (gEnterCommitString);
- FreePool (gEnterEscapeString);
- FreePool (gEscapeString);
- FreePool (gMoveHighlight);
- FreePool (gDecNumericInput);
- FreePool (gHexNumericInput);
- FreePool (gToggleCheckBox);
-
- FreePool (gAreYouSure);
- FreePool (gYesResponse);
- FreePool (gNoResponse);
- FreePool (gPlusString);
- FreePool (gMinusString);
- FreePool (gAdjustNumber);
- FreePool (gSaveChanges);
-
- FreePool (gLibEmptyString);
-
- FreePool (gNvUpdateMessage);
- FreePool (gInputErrorMessage);
-
- FreePool (mSpaceBuffer);
-}
-
-/**
- Wait for a key to be pressed by user.
-
- @param Key The key which is pressed by user.
-
- @retval EFI_SUCCESS The function always completed successfully.
-
-**/
-EFI_STATUS
-WaitForKeyStroke (
- OUT EFI_INPUT_KEY *Key
- )
-{
- EFI_STATUS Status;
- UINTN Index;
-
- while (TRUE) {
- Status = gST->ConIn->ReadKeyStroke (gST->ConIn, Key);
- if (!EFI_ERROR (Status)) {
- break;
- }
-
- if (Status != EFI_NOT_READY) {
- continue;
- }
-
- gBS->WaitForEvent (1, &gST->ConIn->WaitForKey, &Index);
- }
-
- return Status;
-}
-
-/**
- Set Buffer to Value for Size bytes.
-
- @param Buffer Memory to set.
- @param Size Number of bytes to set
- @param Value Value of the set operation.
-
-**/
-VOID
-LibSetUnicodeMem (
- IN VOID *Buffer,
- IN UINTN Size,
- IN CHAR16 Value
- )
-{
- CHAR16 *Ptr;
-
- Ptr = Buffer;
- while ((Size--) != 0) {
- *(Ptr++) = Value;
- }
-}
-
-/**
- The internal function prints to the EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL
- protocol instance.
-
- @param Width Width of string to be print.
- @param Column The position of the output string.
- @param Row The position of the output string.
- @param Out The EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL instance.
- @param Fmt The format string.
- @param Args The additional argument for the variables in the format string.
-
- @return Number of Unicode character printed.
-
-**/
-UINTN
-PrintInternal (
- IN UINTN Width,
- IN UINTN Column,
- IN UINTN Row,
- IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *Out,
- IN CHAR16 *Fmt,
- IN VA_LIST Args
- )
-{
- CHAR16 *Buffer;
- CHAR16 *BackupBuffer;
- UINTN Index;
- UINTN PreviousIndex;
- UINTN Count;
- UINTN TotalCount;
- UINTN PrintWidth;
- UINTN CharWidth;
-
- //
- // For now, allocate an arbitrarily long buffer
- //
- Buffer = AllocateZeroPool (0x10000);
- BackupBuffer = AllocateZeroPool (0x10000);
- ASSERT (Buffer);
- ASSERT (BackupBuffer);
-
- if (Column != (UINTN)-1) {
- Out->SetCursorPosition (Out, Column, Row);
- }
-
- UnicodeVSPrint (Buffer, 0x10000, Fmt, Args);
-
- Out->Mode->Attribute = Out->Mode->Attribute & 0x7f;
-
- Out->SetAttribute (Out, Out->Mode->Attribute);
-
- Index = 0;
- PreviousIndex = 0;
- Count = 0;
- TotalCount = 0;
- PrintWidth = 0;
- CharWidth = 1;
-
- do {
- for ( ; (Buffer[Index] != NARROW_CHAR) && (Buffer[Index] != WIDE_CHAR) && (Buffer[Index] != 0); Index++) {
- BackupBuffer[Index] = Buffer[Index];
- }
-
- if (Buffer[Index] == 0) {
- break;
- }
-
- //
- // Print this out, we are about to switch widths
- //
- Out->OutputString (Out, &BackupBuffer[PreviousIndex]);
- Count = StrLen (&BackupBuffer[PreviousIndex]);
- PrintWidth += Count * CharWidth;
- TotalCount += Count;
-
- //
- // Preserve the current index + 1, since this is where we will start printing from next
- //
- PreviousIndex = Index + 1;
-
- //
- // We are at a narrow or wide character directive. Set attributes and strip it and print it
- //
- if (Buffer[Index] == NARROW_CHAR) {
- //
- // Preserve bits 0 - 6 and zero out the rest
- //
- Out->Mode->Attribute = Out->Mode->Attribute & 0x7f;
- Out->SetAttribute (Out, Out->Mode->Attribute);
- CharWidth = 1;
- } else {
- //
- // Must be wide, set bit 7 ON
- //
- Out->Mode->Attribute = Out->Mode->Attribute | EFI_WIDE_ATTRIBUTE;
- Out->SetAttribute (Out, Out->Mode->Attribute);
- CharWidth = 2;
- }
-
- Index++;
- } while (Buffer[Index] != 0);
-
- //
- // We hit the end of the string - print it
- //
- Out->OutputString (Out, &BackupBuffer[PreviousIndex]);
- Count = StrLen (&BackupBuffer[PreviousIndex]);
- PrintWidth += Count * CharWidth;
- TotalCount += Count;
- if (PrintWidth < Width) {
- Out->Mode->Attribute = Out->Mode->Attribute & 0x7f;
- Out->SetAttribute (Out, Out->Mode->Attribute);
- Out->OutputString (Out, &mSpaceBuffer[SPACE_BUFFER_SIZE - Width + PrintWidth]);
- }
-
- FreePool (Buffer);
- FreePool (BackupBuffer);
- return TotalCount;
-}
-
-/**
- Prints a formatted unicode string to the default console, at
- the supplied cursor position.
-
- @param Width Width of String to be printed.
- @param Column The cursor position to print the string at.
- @param Row The cursor position to print the string at.
- @param Fmt Format string.
- @param ... Variable argument list for format string.
-
- @return Length of string printed to the console
-
-**/
-UINTN
-EFIAPI
-PrintAt (
- IN UINTN Width,
- IN UINTN Column,
- IN UINTN Row,
- IN CHAR16 *Fmt,
- ...
- )
-{
- VA_LIST Args;
- UINTN LengthOfPrinted;
-
- VA_START (Args, Fmt);
- LengthOfPrinted = PrintInternal (Width, Column, Row, gST->ConOut, Fmt, Args);
- VA_END (Args);
- return LengthOfPrinted;
-}
+/** @file
+
+ This library class defines a set of interfaces to customize Display module
+
+Copyright (c) 2013-2018, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+#include "CustomizedDisplayLibInternal.h"
+
+EFI_SCREEN_DESCRIPTOR gScreenDimensions;
+CHAR16 *mLibUnknownString;
+extern EFI_HII_HANDLE mCDLStringPackHandle;
+CHAR16 *mSpaceBuffer;
+#define SPACE_BUFFER_SIZE 1000
+
+//
+// Browser Global Strings
+//
+CHAR16 *gEnterString;
+CHAR16 *gEnterCommitString;
+CHAR16 *gEnterEscapeString;
+CHAR16 *gEscapeString;
+CHAR16 *gMoveHighlight;
+CHAR16 *gDecNumericInput;
+CHAR16 *gHexNumericInput;
+CHAR16 *gToggleCheckBox;
+CHAR16 *gLibEmptyString;
+CHAR16 *gAreYouSure;
+CHAR16 *gYesResponse;
+CHAR16 *gNoResponse;
+CHAR16 *gPlusString;
+CHAR16 *gMinusString;
+CHAR16 *gAdjustNumber;
+CHAR16 *gSaveChanges;
+CHAR16 *gNvUpdateMessage;
+CHAR16 *gInputErrorMessage;
+
+/**
+
+ Print banner info for front page.
+
+ @param[in] FormData Form Data to be shown in Page
+
+**/
+VOID
+PrintBannerInfo (
+ IN FORM_DISPLAY_ENGINE_FORM *FormData
+ )
+{
+ UINT8 Line;
+ UINT8 Alignment;
+ CHAR16 *StrFrontPageBanner;
+ UINT8 RowIdx;
+ UINT8 ColumnIdx;
+
+ //
+ // ClearLines(0, LocalScreen.RightColumn, 0, BANNER_HEIGHT-1, BANNER_TEXT | BANNER_BACKGROUND);
+ //
+ ClearLines (
+ gScreenDimensions.LeftColumn,
+ gScreenDimensions.RightColumn,
+ gScreenDimensions.TopRow,
+ FRONT_PAGE_HEADER_HEIGHT - 1 + gScreenDimensions.TopRow,
+ BANNER_TEXT | BANNER_BACKGROUND
+ );
+
+ //
+ // for (Line = 0; Line < BANNER_HEIGHT; Line++) {
+ //
+ for (Line = (UINT8)gScreenDimensions.TopRow; Line < BANNER_HEIGHT + (UINT8)gScreenDimensions.TopRow; Line++) {
+ //
+ // for (Alignment = 0; Alignment < BANNER_COLUMNS; Alignment++) {
+ //
+ for (Alignment = (UINT8)gScreenDimensions.LeftColumn;
+ Alignment < BANNER_COLUMNS + (UINT8)gScreenDimensions.LeftColumn;
+ Alignment++
+ )
+ {
+ RowIdx = (UINT8)(Line - (UINT8)gScreenDimensions.TopRow);
+ ColumnIdx = (UINT8)(Alignment - (UINT8)gScreenDimensions.LeftColumn);
+
+ ASSERT (RowIdx < BANNER_HEIGHT && ColumnIdx < BANNER_COLUMNS);
+
+ if ((gBannerData != NULL) && (gBannerData->Banner[RowIdx][ColumnIdx] != 0x0000)) {
+ StrFrontPageBanner = LibGetToken (gBannerData->Banner[RowIdx][ColumnIdx], FormData->HiiHandle);
+ } else {
+ continue;
+ }
+
+ switch (Alignment - gScreenDimensions.LeftColumn) {
+ case 0:
+ //
+ // Handle left column
+ //
+ PrintStringAt (gScreenDimensions.LeftColumn + BANNER_LEFT_COLUMN_INDENT, Line, StrFrontPageBanner);
+ break;
+
+ case 1:
+ //
+ // Handle center column
+ //
+ PrintStringAt (
+ gScreenDimensions.LeftColumn + (gScreenDimensions.RightColumn - gScreenDimensions.LeftColumn) / 3,
+ Line,
+ StrFrontPageBanner
+ );
+ break;
+
+ case 2:
+ //
+ // Handle right column
+ //
+ PrintStringAt (
+ gScreenDimensions.LeftColumn + (gScreenDimensions.RightColumn - gScreenDimensions.LeftColumn) * 2 / 3,
+ Line,
+ StrFrontPageBanner
+ );
+ break;
+ }
+
+ FreePool (StrFrontPageBanner);
+ }
+ }
+}
+
+/**
+ Print framework and form title for a page.
+
+ @param[in] FormData Form Data to be shown in Page
+**/
+VOID
+PrintFramework (
+ IN FORM_DISPLAY_ENGINE_FORM *FormData
+ )
+{
+ UINTN Index;
+ CHAR16 Character;
+ CHAR16 *Buffer;
+ UINTN Row;
+ CHAR16 *TitleStr;
+ UINTN TitleColumn;
+
+ if (gClassOfVfr != FORMSET_CLASS_PLATFORM_SETUP) {
+ //
+ // Only Setup page needs Framework
+ //
+ ClearLines (
+ gScreenDimensions.LeftColumn,
+ gScreenDimensions.RightColumn,
+ gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - gFooterHeight,
+ gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - 1,
+ KEYHELP_TEXT | KEYHELP_BACKGROUND
+ );
+ return;
+ }
+
+ Buffer = AllocateZeroPool (0x10000);
+ ASSERT (Buffer != NULL);
+ Character = BOXDRAW_HORIZONTAL;
+ for (Index = 0; Index + 2 < (gScreenDimensions.RightColumn - gScreenDimensions.LeftColumn); Index++) {
+ Buffer[Index] = Character;
+ }
+
+ //
+ // Print Top border line
+ // +------------------------------------------------------------------------------+
+ // ? ?
+ // +------------------------------------------------------------------------------+
+ //
+ gST->ConOut->SetAttribute (gST->ConOut, TITLE_TEXT | TITLE_BACKGROUND);
+ Character = BOXDRAW_DOWN_RIGHT;
+
+ PrintCharAt (gScreenDimensions.LeftColumn, gScreenDimensions.TopRow, Character);
+ PrintStringAt ((UINTN)-1, (UINTN)-1, Buffer);
+
+ Character = BOXDRAW_DOWN_LEFT;
+ PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
+
+ Character = BOXDRAW_VERTICAL;
+ for (Row = gScreenDimensions.TopRow + 1; Row <= gScreenDimensions.TopRow + NONE_FRONT_PAGE_HEADER_HEIGHT - 2; Row++) {
+ PrintCharAt (gScreenDimensions.LeftColumn, Row, Character);
+ PrintCharAt (gScreenDimensions.RightColumn - 1, Row, Character);
+ }
+
+ //
+ // Print Form Title
+ //
+ TitleStr = LibGetToken (FormData->FormTitle, FormData->HiiHandle);
+ ASSERT (TitleStr != NULL);
+ TitleColumn = (gScreenDimensions.RightColumn + gScreenDimensions.LeftColumn - LibGetStringWidth (TitleStr) / 2) / 2;
+ PrintStringAtWithWidth (gScreenDimensions.LeftColumn + 1, gScreenDimensions.TopRow + 1, gLibEmptyString, TitleColumn - gScreenDimensions.LeftColumn - 1);
+ PrintStringAtWithWidth (
+ TitleColumn,
+ gScreenDimensions.TopRow + 1,
+ TitleStr,
+ gScreenDimensions.RightColumn - 1 - TitleColumn
+ );
+ FreePool (TitleStr);
+
+ Character = BOXDRAW_UP_RIGHT;
+ PrintCharAt (gScreenDimensions.LeftColumn, gScreenDimensions.TopRow + NONE_FRONT_PAGE_HEADER_HEIGHT - 1, Character);
+ PrintStringAt ((UINTN)-1, (UINTN)-1, Buffer);
+
+ Character = BOXDRAW_UP_LEFT;
+ PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
+
+ //
+ // Print Bottom border line
+ // +------------------------------------------------------------------------------+
+ // ? ?
+ // +------------------------------------------------------------------------------+
+ //
+ Character = BOXDRAW_DOWN_RIGHT;
+ PrintCharAt (gScreenDimensions.LeftColumn, gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - gFooterHeight, Character);
+
+ PrintStringAt ((UINTN)-1, (UINTN)-1, Buffer);
+
+ Character = BOXDRAW_DOWN_LEFT;
+ PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
+ Character = BOXDRAW_VERTICAL;
+ for (Row = gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - gFooterHeight + 1;
+ Row <= gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - 2;
+ Row++
+ )
+ {
+ PrintCharAt (gScreenDimensions.LeftColumn, Row, Character);
+ PrintCharAt (gScreenDimensions.RightColumn - 1, Row, Character);
+ }
+
+ Character = BOXDRAW_UP_RIGHT;
+ PrintCharAt (gScreenDimensions.LeftColumn, gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - 1, Character);
+
+ PrintStringAt ((UINTN)-1, (UINTN)-1, Buffer);
+
+ Character = BOXDRAW_UP_LEFT;
+ PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
+
+ FreePool (Buffer);
+}
+
+/**
+ Process some op code which is not recognized by browser core.
+
+ @param OpCodeData The pointer to the op code buffer.
+
+ @return EFI_SUCCESS Pass the statement success.
+
+**/
+VOID
+ProcessUserOpcode (
+ IN EFI_IFR_OP_HEADER *OpCodeData
+ )
+{
+ EFI_GUID *ClassGuid;
+ UINT8 ClassGuidNum;
+
+ ClassGuid = NULL;
+ ClassGuidNum = 0;
+
+ switch (OpCodeData->OpCode) {
+ case EFI_IFR_FORM_SET_OP:
+ //
+ // process the statement outside of form,if it is formset op, get its formsetguid or classguid and compared with gFrontPageFormSetGuid
+ //
+ if (CompareMem (PcdGetPtr (PcdFrontPageFormSetGuid), &((EFI_IFR_FORM_SET *)OpCodeData)->Guid, sizeof (EFI_GUID)) == 0) {
+ gClassOfVfr = FORMSET_CLASS_FRONT_PAGE;
+ } else {
+ ClassGuidNum = (UINT8)(((EFI_IFR_FORM_SET *)OpCodeData)->Flags & 0x3);
+ ClassGuid = (EFI_GUID *)(VOID *)((UINT8 *)OpCodeData + sizeof (EFI_IFR_FORM_SET));
+ while (ClassGuidNum-- > 0) {
+ if (CompareGuid ((EFI_GUID *)PcdGetPtr (PcdFrontPageFormSetGuid), ClassGuid)) {
+ gClassOfVfr = FORMSET_CLASS_FRONT_PAGE;
+ break;
+ }
+
+ ClassGuid++;
+ }
+ }
+
+ break;
+
+ case EFI_IFR_GUID_OP:
+ if (CompareGuid (&gEfiIfrTianoGuid, (EFI_GUID *)((CHAR8 *)OpCodeData + sizeof (EFI_IFR_OP_HEADER)))) {
+ //
+ // Tiano specific GUIDed opcodes
+ //
+ switch (((EFI_IFR_GUID_LABEL *)OpCodeData)->ExtendOpCode) {
+ case EFI_IFR_EXTEND_OP_LABEL:
+ //
+ // just ignore label
+ //
+ break;
+
+ case EFI_IFR_EXTEND_OP_BANNER:
+ //
+ // Only in front page form set, we care about the banner data.
+ //
+ if (gClassOfVfr == FORMSET_CLASS_FRONT_PAGE) {
+ //
+ // Initialize Driver private data
+ //
+ if (gBannerData == NULL) {
+ gBannerData = AllocateZeroPool (sizeof (BANNER_DATA));
+ ASSERT (gBannerData != NULL);
+ }
+
+ CopyMem (
+ &gBannerData->Banner[((EFI_IFR_GUID_BANNER *)OpCodeData)->LineNumber][
+ ((EFI_IFR_GUID_BANNER *)OpCodeData)->Alignment],
+ &((EFI_IFR_GUID_BANNER *)OpCodeData)->Title,
+ sizeof (EFI_STRING_ID)
+ );
+ }
+
+ break;
+
+ case EFI_IFR_EXTEND_OP_SUBCLASS:
+ if (((EFI_IFR_GUID_SUBCLASS *)OpCodeData)->SubClass == EFI_FRONT_PAGE_SUBCLASS) {
+ gClassOfVfr = FORMSET_CLASS_FRONT_PAGE;
+ }
+
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ break;
+
+ default:
+ break;
+ }
+}
+
+/**
+ Process some op codes which is out side of current form.
+
+ @param FormData Pointer to the form data.
+
+ @return EFI_SUCCESS Pass the statement success.
+
+**/
+VOID
+ProcessExternedOpcode (
+ IN FORM_DISPLAY_ENGINE_FORM *FormData
+ )
+{
+ LIST_ENTRY *Link;
+ LIST_ENTRY *NestLink;
+ FORM_DISPLAY_ENGINE_STATEMENT *Statement;
+ FORM_DISPLAY_ENGINE_STATEMENT *NestStatement;
+
+ Link = GetFirstNode (&FormData->StatementListOSF);
+ while (!IsNull (&FormData->StatementListOSF, Link)) {
+ Statement = FORM_DISPLAY_ENGINE_STATEMENT_FROM_LINK (Link);
+ Link = GetNextNode (&FormData->StatementListOSF, Link);
+
+ ProcessUserOpcode (Statement->OpCode);
+ }
+
+ Link = GetFirstNode (&FormData->StatementListHead);
+ while (!IsNull (&FormData->StatementListHead, Link)) {
+ Statement = FORM_DISPLAY_ENGINE_STATEMENT_FROM_LINK (Link);
+ Link = GetNextNode (&FormData->StatementListHead, Link);
+
+ ProcessUserOpcode (Statement->OpCode);
+
+ NestLink = GetFirstNode (&Statement->NestStatementList);
+ while (!IsNull (&Statement->NestStatementList, NestLink)) {
+ NestStatement = FORM_DISPLAY_ENGINE_STATEMENT_FROM_LINK (NestLink);
+ NestLink = GetNextNode (&Statement->NestStatementList, NestLink);
+
+ ProcessUserOpcode (NestStatement->OpCode);
+ }
+ }
+}
+
+/**
+ Validate the input screen diemenstion info.
+
+ @param FormData The input form data info.
+
+ @return EFI_SUCCESS The input screen info is acceptable.
+ @return EFI_INVALID_PARAMETER The input screen info is not acceptable.
+
+**/
+EFI_STATUS
+ScreenDiemensionInfoValidate (
+ IN FORM_DISPLAY_ENGINE_FORM *FormData
+ )
+{
+ LIST_ENTRY *Link;
+ UINTN Index;
+
+ //
+ // Calculate total number of Register HotKeys.
+ //
+ Index = 0;
+ if (!IsListEmpty (&FormData->HotKeyListHead)) {
+ Link = GetFirstNode (&FormData->HotKeyListHead);
+ while (!IsNull (&FormData->HotKeyListHead, Link)) {
+ Link = GetNextNode (&FormData->HotKeyListHead, Link);
+ Index++;
+ }
+ }
+
+ //
+ // Show three HotKeys help information on one row.
+ //
+ gFooterHeight = FOOTER_HEIGHT + (Index / 3);
+
+ ZeroMem (&gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));
+ gST->ConOut->QueryMode (
+ gST->ConOut,
+ gST->ConOut->Mode->Mode,
+ &gScreenDimensions.RightColumn,
+ &gScreenDimensions.BottomRow
+ );
+
+ //
+ // Check local dimension vs. global dimension.
+ //
+ if (FormData->ScreenDimensions != NULL) {
+ if ((gScreenDimensions.RightColumn < FormData->ScreenDimensions->RightColumn) ||
+ (gScreenDimensions.BottomRow < FormData->ScreenDimensions->BottomRow)
+ )
+ {
+ return EFI_INVALID_PARAMETER;
+ } else {
+ //
+ // Local dimension validation.
+ //
+ if ((FormData->ScreenDimensions->RightColumn > FormData->ScreenDimensions->LeftColumn) &&
+ (FormData->ScreenDimensions->BottomRow > FormData->ScreenDimensions->TopRow) &&
+ ((FormData->ScreenDimensions->RightColumn - FormData->ScreenDimensions->LeftColumn) > 2) &&
+ ((FormData->ScreenDimensions->BottomRow - FormData->ScreenDimensions->TopRow) > STATUS_BAR_HEIGHT +
+ FRONT_PAGE_HEADER_HEIGHT + gFooterHeight + 3))
+ {
+ CopyMem (&gScreenDimensions, (VOID *)FormData->ScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));
+ } else {
+ return EFI_INVALID_PARAMETER;
+ }
+ }
+ }
+
+ return EFI_SUCCESS;
+}
+
+/**
+ Get the string based on the StringId and HII Package List Handle.
+
+ @param Token The String's ID.
+ @param HiiHandle The package list in the HII database to search for
+ the specified string.
+
+ @return The output string.
+
+**/
+CHAR16 *
+LibGetToken (
+ IN EFI_STRING_ID Token,
+ IN EFI_HII_HANDLE HiiHandle
+ )
+{
+ EFI_STRING String;
+
+ String = HiiGetString (HiiHandle, Token, NULL);
+ if (String == NULL) {
+ String = AllocateCopyPool (StrSize (mLibUnknownString), mLibUnknownString);
+ ASSERT (String != NULL);
+ }
+
+ return (CHAR16 *)String;
+}
+
+/**
+ Count the storage space of a Unicode string.
+
+ This function handles the Unicode string with NARROW_CHAR
+ and WIDE_CHAR control characters. NARROW_HCAR and WIDE_CHAR
+ does not count in the resultant output. If a WIDE_CHAR is
+ hit, then 2 Unicode character will consume an output storage
+ space with size of CHAR16 till a NARROW_CHAR is hit.
+
+ If String is NULL, then ASSERT ().
+
+ @param String The input string to be counted.
+
+ @return Storage space for the input string.
+
+**/
+UINTN
+LibGetStringWidth (
+ IN CHAR16 *String
+ )
+{
+ UINTN Index;
+ UINTN Count;
+ UINTN IncrementValue;
+
+ ASSERT (String != NULL);
+ if (String == NULL) {
+ return 0;
+ }
+
+ Index = 0;
+ Count = 0;
+ IncrementValue = 1;
+
+ do {
+ //
+ // Advance to the null-terminator or to the first width directive
+ //
+ for ( ;
+ (String[Index] != NARROW_CHAR) && (String[Index] != WIDE_CHAR) && (String[Index] != 0);
+ Index++, Count = Count + IncrementValue
+ )
+ {
+ }
+
+ //
+ // We hit the null-terminator, we now have a count
+ //
+ if (String[Index] == 0) {
+ break;
+ }
+
+ //
+ // We encountered a narrow directive - strip it from the size calculation since it doesn't get printed
+ // and also set the flag that determines what we increment by.(if narrow, increment by 1, if wide increment by 2)
+ //
+ if (String[Index] == NARROW_CHAR) {
+ //
+ // Skip to the next character
+ //
+ Index++;
+ IncrementValue = 1;
+ } else {
+ //
+ // Skip to the next character
+ //
+ Index++;
+ IncrementValue = 2;
+ }
+ } while (String[Index] != 0);
+
+ //
+ // Increment by one to include the null-terminator in the size
+ //
+ Count++;
+
+ return Count * sizeof (CHAR16);
+}
+
+/**
+ Show all registered HotKey help strings on bottom Rows.
+
+ @param FormData The curent input form data info.
+ @param SetState Set HotKey or Clear HotKey
+
+**/
+VOID
+PrintHotKeyHelpString (
+ IN FORM_DISPLAY_ENGINE_FORM *FormData,
+ IN BOOLEAN SetState
+ )
+{
+ UINTN CurrentCol;
+ UINTN CurrentRow;
+ UINTN BottomRowOfHotKeyHelp;
+ UINTN ColumnIndexWidth;
+ UINTN ColumnWidth;
+ UINTN ColumnIndex;
+ UINTN Index;
+ EFI_SCREEN_DESCRIPTOR LocalScreen;
+ LIST_ENTRY *Link;
+ BROWSER_HOT_KEY *HotKey;
+ CHAR16 BakChar;
+ CHAR16 *ColumnStr;
+
+ CopyMem (&LocalScreen, &gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));
+ ColumnWidth = (LocalScreen.RightColumn - LocalScreen.LeftColumn) / 3;
+ BottomRowOfHotKeyHelp = LocalScreen.BottomRow - STATUS_BAR_HEIGHT - 3;
+ ColumnStr = gLibEmptyString;
+
+ //
+ // Calculate total number of Register HotKeys.
+ //
+ Index = 0;
+ Link = GetFirstNode (&FormData->HotKeyListHead);
+ while (!IsNull (&FormData->HotKeyListHead, Link)) {
+ HotKey = BROWSER_HOT_KEY_FROM_LINK (Link);
+ //
+ // Calculate help information Column and Row.
+ //
+ ColumnIndex = Index % 3;
+ if (ColumnIndex == 0) {
+ CurrentCol = LocalScreen.LeftColumn + 2 * ColumnWidth;
+ ColumnIndexWidth = ColumnWidth - 1;
+ } else if (ColumnIndex == 1) {
+ CurrentCol = LocalScreen.LeftColumn + ColumnWidth;
+ ColumnIndexWidth = ColumnWidth;
+ } else {
+ CurrentCol = LocalScreen.LeftColumn + 2;
+ ColumnIndexWidth = ColumnWidth - 2;
+ }
+
+ CurrentRow = BottomRowOfHotKeyHelp - Index / 3;
+
+ //
+ // Help string can't exceed ColumnWidth. One Row will show three Help information.
+ //
+ BakChar = L'\0';
+ if (StrLen (HotKey->HelpString) > ColumnIndexWidth) {
+ BakChar = HotKey->HelpString[ColumnIndexWidth];
+ HotKey->HelpString[ColumnIndexWidth] = L'\0';
+ }
+
+ //
+ // Print HotKey help string on bottom Row.
+ //
+ if (SetState) {
+ ColumnStr = HotKey->HelpString;
+ }
+
+ PrintStringAtWithWidth (CurrentCol, CurrentRow, ColumnStr, ColumnIndexWidth);
+
+ if (BakChar != L'\0') {
+ HotKey->HelpString[ColumnIndexWidth] = BakChar;
+ }
+
+ //
+ // Get Next Hot Key.
+ //
+ Link = GetNextNode (&FormData->HotKeyListHead, Link);
+ Index++;
+ }
+
+ if (SetState) {
+ //
+ // Clear KeyHelp
+ //
+ CurrentRow = BottomRowOfHotKeyHelp - Index / 3;
+ ColumnIndex = Index % 3;
+ if (ColumnIndex == 0) {
+ CurrentCol = LocalScreen.LeftColumn + 2 * ColumnWidth;
+ ColumnIndexWidth = ColumnWidth - 1;
+ ColumnIndex++;
+ PrintStringAtWithWidth (CurrentCol, CurrentRow, gLibEmptyString, ColumnIndexWidth);
+ }
+
+ if (ColumnIndex == 1) {
+ CurrentCol = LocalScreen.LeftColumn + ColumnWidth;
+ ColumnIndexWidth = ColumnWidth;
+ PrintStringAtWithWidth (CurrentCol, CurrentRow, gLibEmptyString, ColumnIndexWidth);
+ }
+ }
+
+ return;
+}
+
+/**
+ Get step info from numeric opcode.
+
+ @param[in] OpCode The input numeric op code.
+
+ @return step info for this opcode.
+**/
+UINT64
+LibGetFieldFromNum (
+ IN EFI_IFR_OP_HEADER *OpCode
+ )
+{
+ EFI_IFR_NUMERIC *NumericOp;
+ UINT64 Step;
+
+ NumericOp = (EFI_IFR_NUMERIC *)OpCode;
+
+ switch (NumericOp->Flags & EFI_IFR_NUMERIC_SIZE) {
+ case EFI_IFR_NUMERIC_SIZE_1:
+ Step = NumericOp->data.u8.Step;
+ break;
+
+ case EFI_IFR_NUMERIC_SIZE_2:
+ Step = NumericOp->data.u16.Step;
+ break;
+
+ case EFI_IFR_NUMERIC_SIZE_4:
+ Step = NumericOp->data.u32.Step;
+ break;
+
+ case EFI_IFR_NUMERIC_SIZE_8:
+ Step = NumericOp->data.u64.Step;
+ break;
+
+ default:
+ Step = 0;
+ break;
+ }
+
+ return Step;
+}
+
+/**
+ Initialize the HII String Token to the correct values.
+
+**/
+VOID
+InitializeLibStrings (
+ VOID
+ )
+{
+ mLibUnknownString = L"!";
+
+ gEnterString = LibGetToken (STRING_TOKEN (ENTER_STRING), mCDLStringPackHandle);
+ gEnterCommitString = LibGetToken (STRING_TOKEN (ENTER_COMMIT_STRING), mCDLStringPackHandle);
+ gEnterEscapeString = LibGetToken (STRING_TOKEN (ENTER_ESCAPE_STRING), mCDLStringPackHandle);
+ gEscapeString = LibGetToken (STRING_TOKEN (ESCAPE_STRING), mCDLStringPackHandle);
+ gMoveHighlight = LibGetToken (STRING_TOKEN (MOVE_HIGHLIGHT), mCDLStringPackHandle);
+ gDecNumericInput = LibGetToken (STRING_TOKEN (DEC_NUMERIC_INPUT), mCDLStringPackHandle);
+ gHexNumericInput = LibGetToken (STRING_TOKEN (HEX_NUMERIC_INPUT), mCDLStringPackHandle);
+ gToggleCheckBox = LibGetToken (STRING_TOKEN (TOGGLE_CHECK_BOX), mCDLStringPackHandle);
+
+ gAreYouSure = LibGetToken (STRING_TOKEN (ARE_YOU_SURE), mCDLStringPackHandle);
+ gYesResponse = LibGetToken (STRING_TOKEN (ARE_YOU_SURE_YES), mCDLStringPackHandle);
+ gNoResponse = LibGetToken (STRING_TOKEN (ARE_YOU_SURE_NO), mCDLStringPackHandle);
+ gPlusString = LibGetToken (STRING_TOKEN (PLUS_STRING), mCDLStringPackHandle);
+ gMinusString = LibGetToken (STRING_TOKEN (MINUS_STRING), mCDLStringPackHandle);
+ gAdjustNumber = LibGetToken (STRING_TOKEN (ADJUST_NUMBER), mCDLStringPackHandle);
+ gSaveChanges = LibGetToken (STRING_TOKEN (SAVE_CHANGES), mCDLStringPackHandle);
+
+ gLibEmptyString = LibGetToken (STRING_TOKEN (EMPTY_STRING), mCDLStringPackHandle);
+
+ gNvUpdateMessage = LibGetToken (STRING_TOKEN (NV_UPDATE_MESSAGE), mCDLStringPackHandle);
+ gInputErrorMessage = LibGetToken (STRING_TOKEN (INPUT_ERROR_MESSAGE), mCDLStringPackHandle);
+
+ //
+ // SpaceBuffer;
+ //
+ mSpaceBuffer = AllocatePool ((SPACE_BUFFER_SIZE + 1) * sizeof (CHAR16));
+ ASSERT (mSpaceBuffer != NULL);
+ LibSetUnicodeMem (mSpaceBuffer, SPACE_BUFFER_SIZE, L' ');
+ mSpaceBuffer[SPACE_BUFFER_SIZE] = L'\0';
+}
+
+/**
+ Free the HII String.
+
+**/
+VOID
+FreeLibStrings (
+ VOID
+ )
+{
+ FreePool (gEnterString);
+ FreePool (gEnterCommitString);
+ FreePool (gEnterEscapeString);
+ FreePool (gEscapeString);
+ FreePool (gMoveHighlight);
+ FreePool (gDecNumericInput);
+ FreePool (gHexNumericInput);
+ FreePool (gToggleCheckBox);
+
+ FreePool (gAreYouSure);
+ FreePool (gYesResponse);
+ FreePool (gNoResponse);
+ FreePool (gPlusString);
+ FreePool (gMinusString);
+ FreePool (gAdjustNumber);
+ FreePool (gSaveChanges);
+
+ FreePool (gLibEmptyString);
+
+ FreePool (gNvUpdateMessage);
+ FreePool (gInputErrorMessage);
+
+ FreePool (mSpaceBuffer);
+}
+
+/**
+ Wait for a key to be pressed by user.
+
+ @param Key The key which is pressed by user.
+
+ @retval EFI_SUCCESS The function always completed successfully.
+
+**/
+EFI_STATUS
+WaitForKeyStroke (
+ OUT EFI_INPUT_KEY *Key
+ )
+{
+ EFI_STATUS Status;
+ UINTN Index;
+
+ while (TRUE) {
+ Status = gST->ConIn->ReadKeyStroke (gST->ConIn, Key);
+ if (!EFI_ERROR (Status)) {
+ break;
+ }
+
+ if (Status != EFI_NOT_READY) {
+ continue;
+ }
+
+ gBS->WaitForEvent (1, &gST->ConIn->WaitForKey, &Index);
+ }
+
+ return Status;
+}
+
+/**
+ Set Buffer to Value for Size bytes.
+
+ @param Buffer Memory to set.
+ @param Size Number of bytes to set
+ @param Value Value of the set operation.
+
+**/
+VOID
+LibSetUnicodeMem (
+ IN VOID *Buffer,
+ IN UINTN Size,
+ IN CHAR16 Value
+ )
+{
+ CHAR16 *Ptr;
+
+ Ptr = Buffer;
+ while ((Size--) != 0) {
+ *(Ptr++) = Value;
+ }
+}
+
+/**
+ The internal function prints to the EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL
+ protocol instance.
+
+ @param Width Width of string to be print.
+ @param Column The position of the output string.
+ @param Row The position of the output string.
+ @param Out The EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL instance.
+ @param Fmt The format string.
+ @param Args The additional argument for the variables in the format string.
+
+ @return Number of Unicode character printed.
+
+**/
+UINTN
+PrintInternal (
+ IN UINTN Width,
+ IN UINTN Column,
+ IN UINTN Row,
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *Out,
+ IN CHAR16 *Fmt,
+ IN VA_LIST Args
+ )
+{
+ CHAR16 *Buffer;
+ CHAR16 *BackupBuffer;
+ UINTN Index;
+ UINTN PreviousIndex;
+ UINTN Count;
+ UINTN TotalCount;
+ UINTN PrintWidth;
+ UINTN CharWidth;
+
+ //
+ // For now, allocate an arbitrarily long buffer
+ //
+ Buffer = AllocateZeroPool (0x10000);
+ BackupBuffer = AllocateZeroPool (0x10000);
+ ASSERT (Buffer);
+ ASSERT (BackupBuffer);
+
+ if (Column != (UINTN)-1) {
+ Out->SetCursorPosition (Out, Column, Row);
+ }
+
+ UnicodeVSPrint (Buffer, 0x10000, Fmt, Args);
+
+ Out->Mode->Attribute = Out->Mode->Attribute & 0x7f;
+
+ Out->SetAttribute (Out, Out->Mode->Attribute);
+
+ Index = 0;
+ PreviousIndex = 0;
+ Count = 0;
+ TotalCount = 0;
+ PrintWidth = 0;
+ CharWidth = 1;
+
+ do {
+ for ( ; (Buffer[Index] != NARROW_CHAR) && (Buffer[Index] != WIDE_CHAR) && (Buffer[Index] != 0); Index++) {
+ BackupBuffer[Index] = Buffer[Index];
+ }
+
+ if (Buffer[Index] == 0) {
+ break;
+ }
+
+ //
+ // Print this out, we are about to switch widths
+ //
+ Out->OutputString (Out, &BackupBuffer[PreviousIndex]);
+ Count = StrLen (&BackupBuffer[PreviousIndex]);
+ PrintWidth += Count * CharWidth;
+ TotalCount += Count;
+
+ //
+ // Preserve the current index + 1, since this is where we will start printing from next
+ //
+ PreviousIndex = Index + 1;
+
+ //
+ // We are at a narrow or wide character directive. Set attributes and strip it and print it
+ //
+ if (Buffer[Index] == NARROW_CHAR) {
+ //
+ // Preserve bits 0 - 6 and zero out the rest
+ //
+ Out->Mode->Attribute = Out->Mode->Attribute & 0x7f;
+ Out->SetAttribute (Out, Out->Mode->Attribute);
+ CharWidth = 1;
+ } else {
+ //
+ // Must be wide, set bit 7 ON
+ //
+ Out->Mode->Attribute = Out->Mode->Attribute | EFI_WIDE_ATTRIBUTE;
+ Out->SetAttribute (Out, Out->Mode->Attribute);
+ CharWidth = 2;
+ }
+
+ Index++;
+ } while (Buffer[Index] != 0);
+
+ //
+ // We hit the end of the string - print it
+ //
+ Out->OutputString (Out, &BackupBuffer[PreviousIndex]);
+ Count = StrLen (&BackupBuffer[PreviousIndex]);
+ PrintWidth += Count * CharWidth;
+ TotalCount += Count;
+ if (PrintWidth < Width) {
+ Out->Mode->Attribute = Out->Mode->Attribute & 0x7f;
+ Out->SetAttribute (Out, Out->Mode->Attribute);
+ Out->OutputString (Out, &mSpaceBuffer[SPACE_BUFFER_SIZE - Width + PrintWidth]);
+ }
+
+ FreePool (Buffer);
+ FreePool (BackupBuffer);
+ return TotalCount;
+}
+
+/**
+ Prints a formatted unicode string to the default console, at
+ the supplied cursor position.
+
+ @param Width Width of String to be printed.
+ @param Column The cursor position to print the string at.
+ @param Row The cursor position to print the string at.
+ @param Fmt Format string.
+ @param ... Variable argument list for format string.
+
+ @return Length of string printed to the console
+
+**/
+UINTN
+EFIAPI
+PrintAt (
+ IN UINTN Width,
+ IN UINTN Column,
+ IN UINTN Row,
+ IN CHAR16 *Fmt,
+ ...
+ )
+{
+ VA_LIST Args;
+ UINTN LengthOfPrinted;
+
+ VA_START (Args, Fmt);
+ LengthOfPrinted = PrintInternal (Width, Column, Row, gST->ConOut, Fmt, Args);
+ VA_END (Args);
+ return LengthOfPrinted;
+}
diff --git a/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.h b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.h
index 01213cb059..7b8177a21d 100644
--- a/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.h
+++ b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.h
@@ -1,287 +1,287 @@
-/** @file
-
- This library class defines a set of interfaces to customize Display module
-
-Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR>
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#ifndef __CUSTOMIZED_DISPLAY_LIB_INTERNAL_H__
-#define __CUSTOMIZED_DISPLAY_LIB_INTERNAL_H__
-
-#include <PiDxe.h>
-
-#include <Protocol/SimpleTextOut.h>
-#include <Protocol/SimpleTextIn.h>
-#include <Protocol/FormBrowser2.h>
-#include <Protocol/FormBrowserEx2.h>
-#include <Protocol/DisplayProtocol.h>
-#include <Protocol/DevicePath.h>
-#include <Protocol/UnicodeCollation.h>
-#include <Protocol/HiiConfigAccess.h>
-#include <Protocol/HiiConfigRouting.h>
-#include <Protocol/HiiDatabase.h>
-#include <Protocol/HiiString.h>
-#include <Protocol/UserManager.h>
-#include <Protocol/DevicePathFromText.h>
-
-#include <Guid/MdeModuleHii.h>
-#include <Guid/HiiPlatformSetupFormset.h>
-#include <Guid/HiiFormMapMethodGuid.h>
-
-#include <Library/PrintLib.h>
-#include <Library/DebugLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/UefiRuntimeServicesTableLib.h>
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/BaseLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/HiiLib.h>
-#include <Library/PcdLib.h>
-#include <Library/DevicePathLib.h>
-#include <Library/CustomizedDisplayLib.h>
-
-#include "Colors.h"
-
-#define FORMSET_CLASS_PLATFORM_SETUP 0x0001
-#define FORMSET_CLASS_FRONT_PAGE 0x0002
-
-#define FRONT_PAGE_HEADER_HEIGHT 6
-#define NONE_FRONT_PAGE_HEADER_HEIGHT 3
-#define FOOTER_HEIGHT 4
-#define STATUS_BAR_HEIGHT 1
-
-//
-// Screen definitions
-//
-#define BANNER_HEIGHT 6
-#define BANNER_COLUMNS 3
-#define BANNER_LEFT_COLUMN_INDENT 1
-
-//
-// Character definitions
-//
-#define UPPER_LOWER_CASE_OFFSET 0x20
-
-//
-// This is the Input Error Message
-//
-#define INPUT_ERROR 1
-
-//
-// This is the NV RAM update required Message
-//
-#define NV_UPDATE_REQUIRED 2
-
-typedef struct {
- EFI_STRING_ID Banner[BANNER_HEIGHT][BANNER_COLUMNS];
-} BANNER_DATA;
-
-extern UINT16 gClassOfVfr; // Formset class information
-extern BANNER_DATA *gBannerData;
-extern EFI_SCREEN_DESCRIPTOR gScreenDimensions;
-extern UINTN gFooterHeight;
-
-//
-// Browser Global Strings
-//
-extern CHAR16 *gEnterString;
-extern CHAR16 *gEnterCommitString;
-extern CHAR16 *gEnterEscapeString;
-extern CHAR16 *gEscapeString;
-extern CHAR16 *gMoveHighlight;
-extern CHAR16 *gDecNumericInput;
-extern CHAR16 *gHexNumericInput;
-extern CHAR16 *gToggleCheckBox;
-extern CHAR16 *gLibEmptyString;
-extern CHAR16 *gAreYouSure;
-extern CHAR16 *gYesResponse;
-extern CHAR16 *gNoResponse;
-extern CHAR16 *gPlusString;
-extern CHAR16 *gMinusString;
-extern CHAR16 *gAdjustNumber;
-extern CHAR16 *gSaveChanges;
-extern CHAR16 *gNvUpdateMessage;
-extern CHAR16 *gInputErrorMessage;
-
-/**
-
- Print banner info for front page.
-
- @param[in] FormData Form Data to be shown in Page
-
-**/
-VOID
-PrintBannerInfo (
- IN FORM_DISPLAY_ENGINE_FORM *FormData
- );
-
-/**
- Print framework and form title for a page.
-
- @param[in] FormData Form Data to be shown in Page
-**/
-VOID
-PrintFramework (
- IN FORM_DISPLAY_ENGINE_FORM *FormData
- );
-
-/**
- Validate the input screen diemenstion info.
-
- @param FormData The input form data info.
-
- @return EFI_SUCCESS The input screen info is acceptable.
- @return EFI_INVALID_PARAMETER The input screen info is not acceptable.
-
-**/
-EFI_STATUS
-ScreenDiemensionInfoValidate (
- IN FORM_DISPLAY_ENGINE_FORM *FormData
- );
-
-/**
- Get the string based on the StringId and HII Package List Handle.
-
- @param Token The String's ID.
- @param HiiHandle The package list in the HII database to search for
- the specified string.
-
- @return The output string.
-
-**/
-CHAR16 *
-LibGetToken (
- IN EFI_STRING_ID Token,
- IN EFI_HII_HANDLE HiiHandle
- );
-
-/**
- Count the storage space of a Unicode string.
-
- This function handles the Unicode string with NARROW_CHAR
- and WIDE_CHAR control characters. NARROW_HCAR and WIDE_CHAR
- does not count in the resultant output. If a WIDE_CHAR is
- hit, then 2 Unicode character will consume an output storage
- space with size of CHAR16 till a NARROW_CHAR is hit.
-
- If String is NULL, then ASSERT ().
-
- @param String The input string to be counted.
-
- @return Storage space for the input string.
-
-**/
-UINTN
-LibGetStringWidth (
- IN CHAR16 *String
- );
-
-/**
- Show all registered HotKey help strings on bottom Rows.
-
- @param FormData The curent input form data info.
- @param SetState Set HotKey or Clear HotKey
-
-**/
-VOID
-PrintHotKeyHelpString (
- IN FORM_DISPLAY_ENGINE_FORM *FormData,
- IN BOOLEAN SetState
- );
-
-/**
- Get step info from numeric opcode.
-
- @param[in] OpCode The input numeric op code.
-
- @return step info for this opcode.
-**/
-UINT64
-LibGetFieldFromNum (
- IN EFI_IFR_OP_HEADER *OpCode
- );
-
-/**
- Initialize the HII String Token to the correct values.
-
-**/
-VOID
-InitializeLibStrings (
- VOID
- );
-
-/**
- Free the HII String.
-
-**/
-VOID
-FreeLibStrings (
- VOID
- );
-
-/**
- Wait for a key to be pressed by user.
-
- @param Key The key which is pressed by user.
-
- @retval EFI_SUCCESS The function always completed successfully.
-
-**/
-EFI_STATUS
-WaitForKeyStroke (
- OUT EFI_INPUT_KEY *Key
- );
-
-/**
- Set Buffer to Value for Size bytes.
-
- @param Buffer Memory to set.
- @param Size Number of bytes to set
- @param Value Value of the set operation.
-
-**/
-VOID
-LibSetUnicodeMem (
- IN VOID *Buffer,
- IN UINTN Size,
- IN CHAR16 Value
- );
-
-/**
- Prints a formatted unicode string to the default console, at
- the supplied cursor position.
-
- @param Width Width of String to be printed.
- @param Column The cursor position to print the string at.
- @param Row The cursor position to print the string at.
- @param Fmt Format string.
- @param ... Variable argument list for format string.
-
- @return Length of string printed to the console
-
-**/
-UINTN
-EFIAPI
-PrintAt (
- IN UINTN Width,
- IN UINTN Column,
- IN UINTN Row,
- IN CHAR16 *Fmt,
- ...
- );
-
-/**
- Process some op codes which is out side of current form.
-
- @param FormData Pointer to the form data.
-
-**/
-VOID
-ProcessExternedOpcode (
- IN FORM_DISPLAY_ENGINE_FORM *FormData
- );
-
-#endif
+/** @file
+
+ This library class defines a set of interfaces to customize Display module
+
+Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __CUSTOMIZED_DISPLAY_LIB_INTERNAL_H__
+#define __CUSTOMIZED_DISPLAY_LIB_INTERNAL_H__
+
+#include <PiDxe.h>
+
+#include <Protocol/SimpleTextOut.h>
+#include <Protocol/SimpleTextIn.h>
+#include <Protocol/FormBrowser2.h>
+#include <Protocol/FormBrowserEx2.h>
+#include <Protocol/DisplayProtocol.h>
+#include <Protocol/DevicePath.h>
+#include <Protocol/UnicodeCollation.h>
+#include <Protocol/HiiConfigAccess.h>
+#include <Protocol/HiiConfigRouting.h>
+#include <Protocol/HiiDatabase.h>
+#include <Protocol/HiiString.h>
+#include <Protocol/UserManager.h>
+#include <Protocol/DevicePathFromText.h>
+
+#include <Guid/MdeModuleHii.h>
+#include <Guid/HiiPlatformSetupFormset.h>
+#include <Guid/HiiFormMapMethodGuid.h>
+
+#include <Library/PrintLib.h>
+#include <Library/DebugLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/UefiRuntimeServicesTableLib.h>
+#include <Library/UefiDriverEntryPoint.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/BaseLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/HiiLib.h>
+#include <Library/PcdLib.h>
+#include <Library/DevicePathLib.h>
+#include <Library/CustomizedDisplayLib.h>
+
+#include "Colors.h"
+
+#define FORMSET_CLASS_PLATFORM_SETUP 0x0001
+#define FORMSET_CLASS_FRONT_PAGE 0x0002
+
+#define FRONT_PAGE_HEADER_HEIGHT 6
+#define NONE_FRONT_PAGE_HEADER_HEIGHT 3
+#define FOOTER_HEIGHT 4
+#define STATUS_BAR_HEIGHT 1
+
+//
+// Screen definitions
+//
+#define BANNER_HEIGHT 6
+#define BANNER_COLUMNS 3
+#define BANNER_LEFT_COLUMN_INDENT 1
+
+//
+// Character definitions
+//
+#define UPPER_LOWER_CASE_OFFSET 0x20
+
+//
+// This is the Input Error Message
+//
+#define INPUT_ERROR 1
+
+//
+// This is the NV RAM update required Message
+//
+#define NV_UPDATE_REQUIRED 2
+
+typedef struct {
+ EFI_STRING_ID Banner[BANNER_HEIGHT][BANNER_COLUMNS];
+} BANNER_DATA;
+
+extern UINT16 gClassOfVfr; // Formset class information
+extern BANNER_DATA *gBannerData;
+extern EFI_SCREEN_DESCRIPTOR gScreenDimensions;
+extern UINTN gFooterHeight;
+
+//
+// Browser Global Strings
+//
+extern CHAR16 *gEnterString;
+extern CHAR16 *gEnterCommitString;
+extern CHAR16 *gEnterEscapeString;
+extern CHAR16 *gEscapeString;
+extern CHAR16 *gMoveHighlight;
+extern CHAR16 *gDecNumericInput;
+extern CHAR16 *gHexNumericInput;
+extern CHAR16 *gToggleCheckBox;
+extern CHAR16 *gLibEmptyString;
+extern CHAR16 *gAreYouSure;
+extern CHAR16 *gYesResponse;
+extern CHAR16 *gNoResponse;
+extern CHAR16 *gPlusString;
+extern CHAR16 *gMinusString;
+extern CHAR16 *gAdjustNumber;
+extern CHAR16 *gSaveChanges;
+extern CHAR16 *gNvUpdateMessage;
+extern CHAR16 *gInputErrorMessage;
+
+/**
+
+ Print banner info for front page.
+
+ @param[in] FormData Form Data to be shown in Page
+
+**/
+VOID
+PrintBannerInfo (
+ IN FORM_DISPLAY_ENGINE_FORM *FormData
+ );
+
+/**
+ Print framework and form title for a page.
+
+ @param[in] FormData Form Data to be shown in Page
+**/
+VOID
+PrintFramework (
+ IN FORM_DISPLAY_ENGINE_FORM *FormData
+ );
+
+/**
+ Validate the input screen diemenstion info.
+
+ @param FormData The input form data info.
+
+ @return EFI_SUCCESS The input screen info is acceptable.
+ @return EFI_INVALID_PARAMETER The input screen info is not acceptable.
+
+**/
+EFI_STATUS
+ScreenDiemensionInfoValidate (
+ IN FORM_DISPLAY_ENGINE_FORM *FormData
+ );
+
+/**
+ Get the string based on the StringId and HII Package List Handle.
+
+ @param Token The String's ID.
+ @param HiiHandle The package list in the HII database to search for
+ the specified string.
+
+ @return The output string.
+
+**/
+CHAR16 *
+LibGetToken (
+ IN EFI_STRING_ID Token,
+ IN EFI_HII_HANDLE HiiHandle
+ );
+
+/**
+ Count the storage space of a Unicode string.
+
+ This function handles the Unicode string with NARROW_CHAR
+ and WIDE_CHAR control characters. NARROW_HCAR and WIDE_CHAR
+ does not count in the resultant output. If a WIDE_CHAR is
+ hit, then 2 Unicode character will consume an output storage
+ space with size of CHAR16 till a NARROW_CHAR is hit.
+
+ If String is NULL, then ASSERT ().
+
+ @param String The input string to be counted.
+
+ @return Storage space for the input string.
+
+**/
+UINTN
+LibGetStringWidth (
+ IN CHAR16 *String
+ );
+
+/**
+ Show all registered HotKey help strings on bottom Rows.
+
+ @param FormData The curent input form data info.
+ @param SetState Set HotKey or Clear HotKey
+
+**/
+VOID
+PrintHotKeyHelpString (
+ IN FORM_DISPLAY_ENGINE_FORM *FormData,
+ IN BOOLEAN SetState
+ );
+
+/**
+ Get step info from numeric opcode.
+
+ @param[in] OpCode The input numeric op code.
+
+ @return step info for this opcode.
+**/
+UINT64
+LibGetFieldFromNum (
+ IN EFI_IFR_OP_HEADER *OpCode
+ );
+
+/**
+ Initialize the HII String Token to the correct values.
+
+**/
+VOID
+InitializeLibStrings (
+ VOID
+ );
+
+/**
+ Free the HII String.
+
+**/
+VOID
+FreeLibStrings (
+ VOID
+ );
+
+/**
+ Wait for a key to be pressed by user.
+
+ @param Key The key which is pressed by user.
+
+ @retval EFI_SUCCESS The function always completed successfully.
+
+**/
+EFI_STATUS
+WaitForKeyStroke (
+ OUT EFI_INPUT_KEY *Key
+ );
+
+/**
+ Set Buffer to Value for Size bytes.
+
+ @param Buffer Memory to set.
+ @param Size Number of bytes to set
+ @param Value Value of the set operation.
+
+**/
+VOID
+LibSetUnicodeMem (
+ IN VOID *Buffer,
+ IN UINTN Size,
+ IN CHAR16 Value
+ );
+
+/**
+ Prints a formatted unicode string to the default console, at
+ the supplied cursor position.
+
+ @param Width Width of String to be printed.
+ @param Column The cursor position to print the string at.
+ @param Row The cursor position to print the string at.
+ @param Fmt Format string.
+ @param ... Variable argument list for format string.
+
+ @return Length of string printed to the console
+
+**/
+UINTN
+EFIAPI
+PrintAt (
+ IN UINTN Width,
+ IN UINTN Column,
+ IN UINTN Row,
+ IN CHAR16 *Fmt,
+ ...
+ );
+
+/**
+ Process some op codes which is out side of current form.
+
+ @param FormData Pointer to the form data.
+
+**/
+VOID
+ProcessExternedOpcode (
+ IN FORM_DISPLAY_ENGINE_FORM *FormData
+ );
+
+#endif
diff --git a/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibModStrs.uni b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibModStrs.uni
index f73da2150a..1267c4cb76 100644
--- a/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibModStrs.uni
+++ b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibModStrs.uni
@@ -1,18 +1,18 @@
-// /** @file
-// CustomizedDisplayLib Module Localized Abstract and Description Content
-//
-// Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<BR>
-//
-// SPDX-License-Identifier: BSD-2-Clause-Patent
-//
-// **/
-
-
-#string STR_MODULE_ABSTRACT
-#language en-US
-"Customize display library used by display engine."
-
-#string STR_MODULE_DESCRIPTION
-#language en-US
-"Customize display library used by display engine."
-
+// /** @file
+// CustomizedDisplayLib Module Localized Abstract and Description Content
+//
+// Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<BR>
+//
+// SPDX-License-Identifier: BSD-2-Clause-Patent
+//
+// **/
+
+
+#string STR_MODULE_ABSTRACT
+#language en-US
+"Customize display library used by display engine."
+
+#string STR_MODULE_DESCRIPTION
+#language en-US
+"Customize display library used by display engine."
+
generated by cgit v1.2.3 (git 2.39.0) at 2026-09-09 01:37:38 +0300