diff options
| author | Eric Dong <eric.dong@intel.com> | 2013-08-09 05:26:47 +0000 |
|---|---|---|
| committer | ydong10 <ydong10@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-08-09 05:26:47 +0000 |
| commit | b9feb4bdf281bcd9c61d9b089c379f265664674b (patch) | |
| tree | 8e0d577f3767750ce82be625bd507311d370b97c /MdeModulePkg/Library | |
| parent | 301c867b27f975eda41ffb340e7a314e5f4d0ff1 (diff) | |
Update Browser to provide the customization possibilities.
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
MdeModulePkg Patch
Tested-by: Laszlo Ersek <lersek@redhat.com>
OvmfPkg Patch
Tested-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14537 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Library')
6 files changed, 2248 insertions, 0 deletions
diff --git a/MdeModulePkg/Library/CustomizedDisplayLib/Colors.h b/MdeModulePkg/Library/CustomizedDisplayLib/Colors.h new file mode 100644 index 000000000..2db8b9961 --- /dev/null +++ b/MdeModulePkg/Library/CustomizedDisplayLib/Colors.h @@ -0,0 +1,44 @@ +/** @file
+MACRO definitions for color used in Setup Browser.
+
+Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>
+This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+//
+// 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 new file mode 100644 index 000000000..aa28146b0 --- /dev/null +++ b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.c @@ -0,0 +1,921 @@ +/** @file
+
+ This library class defines a set of interfaces to customize Display module
+
+Copyright (c) 2013, Intel Corporation. All rights reserved.<BR>
+This program and the accompanying materials are licensed and made available under
+the terms and conditions of the BSD License that accompanies this distribution.
+The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php.
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+#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 LeftColumnOfHelp;
+ UINTN RightColumnOfHelp;
+ UINTN TopRowOfHelp;
+ UINTN BottomRowOfHelp;
+ UINTN StartColumnOfHelp;
+ EFI_IFR_NUMERIC *NumericOp;
+ EFI_IFR_DATE *DateOp;
+ EFI_IFR_TIME *TimeOp;
+ BOOLEAN HexDisplay;
+
+ 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;
+
+ StartColumnOfHelp = gScreenDimensions.LeftColumn + 2;
+ LeftColumnOfHelp = gScreenDimensions.LeftColumn + 1;
+ RightColumnOfHelp = gScreenDimensions.RightColumn - 2;
+ TopRowOfHelp = gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - gFooterHeight + 1;
+ BottomRowOfHelp = gScreenDimensions.BottomRow - STATUS_BAR_HEIGHT - 2;
+
+ ClearLines (LeftColumnOfHelp, RightColumnOfHelp, TopRowOfHelp, BottomRowOfHelp, KEYHELP_TEXT | KEYHELP_BACKGROUND);
+ if (Statement == NULL) {
+ //
+ // Print Key for Form without showable statement.
+ //
+ PrintHotKeyHelpString (FormData);
+ PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);
+ 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);
+
+ if (gClassOfVfr == FORMSET_CLASS_PLATFORM_SETUP) {
+ PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);
+ }
+
+ if ((Statement->OpCode->OpCode == EFI_IFR_DATE_OP) ||
+ (Statement->OpCode->OpCode == EFI_IFR_TIME_OP)) {
+ PrintAt (
+ 0,
+ StartColumnOfHelp,
+ BottomRowOfHelp,
+ L"%c%c%c%c%s",
+ ARROW_UP,
+ ARROW_DOWN,
+ ARROW_RIGHT,
+ ARROW_LEFT,
+ gMoveHighlight
+ );
+ PrintStringAt (SecCol, BottomRowOfHelp, gEnterString);
+ PrintStringAt (StartColumnOfHelp, TopRowOfHelp, gAdjustNumber);
+ } else {
+ PrintAt (0, 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) {
+ PrintStringAt (StartColumnOfHelp, TopRowOfHelp, gAdjustNumber);
+ }
+ PrintStringAt (SecCol, BottomRowOfHelp, gEnterString);
+ }
+ } else {
+ PrintStringAt (SecCol, BottomRowOfHelp, gEnterCommitString);
+
+ //
+ // 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)) {
+ PrintStringAt (
+ SecCol,
+ TopRowOfHelp,
+ HexDisplay ? gHexNumericInput : gDecNumericInput
+ );
+ } else if (Statement->OpCode->OpCode != EFI_IFR_ORDERED_LIST_OP) {
+ PrintAt (0, StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
+ }
+
+ if (Statement->OpCode->OpCode == EFI_IFR_ORDERED_LIST_OP) {
+ PrintStringAt (StartColumnOfHelp, TopRowOfHelp, gPlusString);
+ PrintStringAt (ThdCol, TopRowOfHelp, gMinusString);
+ }
+
+ PrintStringAt (ThdCol, BottomRowOfHelp, gEnterEscapeString);
+ }
+ break;
+
+ case EFI_IFR_CHECKBOX_OP:
+ PrintHotKeyHelpString (FormData);
+
+ if (gClassOfVfr == FORMSET_CLASS_PLATFORM_SETUP) {
+ PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);
+ }
+
+ PrintAt (0, StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
+ PrintStringAt (SecCol, BottomRowOfHelp, gToggleCheckBox);
+ 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);
+
+ if (gClassOfVfr == FORMSET_CLASS_PLATFORM_SETUP) {
+ PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);
+ }
+
+ PrintAt (0, 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) {
+ PrintStringAt (SecCol, BottomRowOfHelp, gEnterString);
+ }
+ } else {
+ if (Statement->OpCode->OpCode != EFI_IFR_REF_OP) {
+ PrintStringAt (
+ (gScreenDimensions.RightColumn - LibGetStringWidth (gEnterCommitString) / 2) / 2,
+ BottomRowOfHelp,
+ gEnterCommitString
+ );
+ PrintStringAt (ThdCol, BottomRowOfHelp, gEnterEscapeString);
+ }
+ }
+ 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;
+
+ //
+ // 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;
+ 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, TRUE);
+}
+
+/**
+ 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 chracter 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 new file mode 100644 index 000000000..ade45b6a5 --- /dev/null +++ b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf @@ -0,0 +1,74 @@ +##
+# This file contains an 'Intel Peripheral Driver' and is
+# licensed for Intel CPUs and chipsets under the terms of your
+# license agreement with Intel or your vendor. This file may
+# be modified by the user, subject to additional terms of the
+# license agreement
+##
+## @file
+#
+# General BDS defines and produce general interfaces for platform BDS driver including:
+# 1) BDS boot policy interface;
+# 2) BDS boot device connect interface;
+# 3) BDS Misc interfaces for mainting boot variable, ouput string, etc.
+#
+# Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
+# This software and associated documentation (if any) is furnished
+# under a license and may only be used or copied in accordance
+# with the terms of the license. Except as permitted by such
+# license, no part of this software or documentation may be
+# reproduced, stored in a retrieval system, or transmitted in any
+# form or by any means without the express written consent of
+# Intel Corporation.
+#
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = CustomizedDisplayLib
+ 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 IPF 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
+
+[Protocols]
+
+[Pcd]
+ gEfiMdeModulePkgTokenSpaceGuid.PcdBrowserSubtitleTextColor ## CONSUMES
+ gEfiMdeModulePkgTokenSpaceGuid.PcdBrowserFieldTextColor ## CONSUMES
+ gEfiMdeModulePkgTokenSpaceGuid.PcdBrowserFieldTextHighlightColor ## CONSUMES
+ gEfiMdeModulePkgTokenSpaceGuid.PcdBrowserFieldBackgroundHighlightColor ## CONSUMES
\ No newline at end of file diff --git a/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.uni b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.uni Binary files differnew file mode 100644 index 000000000..18a5c3b56 --- /dev/null +++ b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.uni diff --git a/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.c b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.c new file mode 100644 index 000000000..b6b4055b6 --- /dev/null +++ b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.c @@ -0,0 +1,914 @@ +/** @file
+
+ This library class defines a set of interfaces to customize Display module
+
+Copyright (c) 2013, Intel Corporation. All rights reserved.<BR>
+This program and the accompanying materials are licensed and made available under
+the terms and conditions of the BSD License that accompanies this distribution.
+The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php.
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+#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;
+
+ 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
+ //
+ ClearLines (
+ gScreenDimensions.LeftColumn + 1,
+ gScreenDimensions.RightColumn - 1,
+ gScreenDimensions.TopRow + 1,
+ gScreenDimensions.TopRow + 1,
+ TITLE_TEXT | TITLE_BACKGROUND
+ );
+
+ TitleStr = LibGetToken (FormData->FormTitle, FormData->HiiHandle);
+ ASSERT (TitleStr != NULL);
+ PrintStringAt (
+ (gScreenDimensions.RightColumn + gScreenDimensions.LeftColumn - LibGetStringWidth (TitleStr) / 2) / 2,
+ gScreenDimensions.TopRow + 1,
+ TitleStr
+ );
+ 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
+ )
+{
+ switch (OpCodeData->OpCode) {
+ 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;
+ FORM_DISPLAY_ENGINE_STATEMENT *Statement;
+
+ 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);
+ }
+}
+
+/**
+ 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.
+
+**/
+VOID
+PrintHotKeyHelpString (
+ IN FORM_DISPLAY_ENGINE_FORM *FormData
+ )
+{
+ UINTN CurrentCol;
+ UINTN CurrentRow;
+ UINTN BottomRowOfHotKeyHelp;
+ UINTN ColumnWidth;
+ UINTN Index;
+ EFI_SCREEN_DESCRIPTOR LocalScreen;
+ LIST_ENTRY *Link;
+ BROWSER_HOT_KEY *HotKey;
+
+ if (IsListEmpty (&FormData->HotKeyListHead)) {
+ return;
+ }
+
+ CopyMem (&LocalScreen, &gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));
+ ColumnWidth = (LocalScreen.RightColumn - LocalScreen.LeftColumn) / 3;
+ BottomRowOfHotKeyHelp = LocalScreen.BottomRow - STATUS_BAR_HEIGHT - 3;
+
+ //
+ // Calculate total number of Register HotKeys.
+ //
+ Index = 0;
+ Link = GetFirstNode (&FormData->HotKeyListHead);
+ while (!IsNull (&FormData->HotKeyListHead, Link)) {
+ HotKey = BROWSER_HOT_KEY_FROM_LINK (Link);
+ //
+ // Help string can't exceed ColumnWidth. One Row will show three Help information.
+ //
+ if (StrLen (HotKey->HelpString) > ColumnWidth) {
+ HotKey->HelpString[ColumnWidth] = L'\0';
+ }
+ //
+ // Calculate help information Column and Row.
+ //
+ if ((Index % 3) != 2) {
+ CurrentCol = LocalScreen.LeftColumn + (2 - Index % 3) * ColumnWidth;
+ } else {
+ CurrentCol = LocalScreen.LeftColumn + 2;
+ }
+ CurrentRow = BottomRowOfHotKeyHelp - Index / 3;
+ //
+ // Print HotKey help string on bottom Row.
+ //
+ PrintStringAt (CurrentCol, CurrentRow, HotKey->HelpString);
+
+ //
+ // Get Next Hot Key.
+ //
+ Link = GetNextNode (&FormData->HotKeyListHead, Link);
+ Index ++;
+ }
+
+ 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 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;
+ 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;
+ }
+ //
+ // Null-terminate the temporary string
+ //
+ BackupBuffer[Index] = 0;
+
+ //
+ // Print this out, we are about to switch widths
+ //
+ Out->OutputString (Out, &BackupBuffer[PreviousIndex]);
+ Count += StrLen (&BackupBuffer[PreviousIndex]);
+ PrintWidth += Count * CharWidth;
+
+ //
+ // 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;
+ 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 Count;
+}
+
+/**
+ 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 new file mode 100644 index 000000000..ccbd45f42 --- /dev/null +++ b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.h @@ -0,0 +1,295 @@ +/** @file
+
+ This library class defines a set of interfaces to customize Display module
+
+Copyright (c) 2013, Intel Corporation. All rights reserved.<BR>
+This program and the accompanying materials are licensed and made available under
+the terms and conditions of the BSD License that accompanies this distribution.
+The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php.
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#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.
+
+**/
+VOID
+PrintHotKeyHelpString (
+ IN FORM_DISPLAY_ENGINE_FORM *FormData
+ );
+
+/**
+ 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
|