UEFI HII: Merge UEFI HII support changes from branch.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4599 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qwang12
928
MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c
Normal file
928
MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c
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@@ -0,0 +1,928 @@
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/** @file
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Copyright (c) 2004 - 2007, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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Presentation.c
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Abstract:
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Some presentation routines.
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**/
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#include "Setup.h"
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#include "Ui.h"
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BOOLEAN mHiiPackageListUpdated;
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UI_MENU_SELECTION *gCurrentSelection;
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/**
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Clear retangle with specified text attribute.
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@param LeftColumn Left column of retangle.
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@param RightColumn Right column of retangle.
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@param TopRow Start row of retangle.
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@param BottomRow End row of retangle.
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@param TextAttribute The character foreground and background.
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@return None.
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**/
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VOID
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ClearLines (
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UINTN LeftColumn,
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UINTN RightColumn,
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UINTN TopRow,
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UINTN BottomRow,
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UINTN TextAttribute
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)
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{
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CHAR16 *Buffer;
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UINTN Row;
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//
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// For now, allocate an arbitrarily long buffer
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//
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Buffer = AllocateZeroPool (0x10000);
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ASSERT (Buffer != NULL);
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//
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// Set foreground and background as defined
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//
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gST->ConOut->SetAttribute (gST->ConOut, TextAttribute);
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//
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// Much faster to buffer the long string instead of print it a character at a time
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//
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SetUnicodeMem (Buffer, RightColumn - LeftColumn, L' ');
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//
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// Clear the desired area with the appropriate foreground/background
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//
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for (Row = TopRow; Row <= BottomRow; Row++) {
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PrintStringAt (LeftColumn, Row, Buffer);
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}
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gST->ConOut->SetCursorPosition (gST->ConOut, LeftColumn, TopRow);
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gBS->FreePool (Buffer);
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return ;
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}
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VOID
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NewStrCat (
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CHAR16 *Destination,
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CHAR16 *Source
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)
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{
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UINTN Length;
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for (Length = 0; Destination[Length] != 0; Length++)
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;
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//
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// We now have the length of the original string
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// We can safely assume for now that we are concatenating a narrow value to this string.
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// For instance, the string is "XYZ" and cat'ing ">"
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// If this assumption changes, we need to make this routine a bit more complex
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//
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Destination[Length] = NARROW_CHAR;
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Length++;
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StrCpy (Destination + Length, Source);
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}
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UINTN
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GetStringWidth (
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CHAR16 *String
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)
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{
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UINTN Index;
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UINTN Count;
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UINTN IncrementValue;
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Index = 0;
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Count = 0;
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IncrementValue = 1;
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do {
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//
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// Advance to the null-terminator or to the first width directive
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//
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for (;
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(String[Index] != NARROW_CHAR) && (String[Index] != WIDE_CHAR) && (String[Index] != 0);
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Index++, Count = Count + IncrementValue
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)
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;
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//
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// We hit the null-terminator, we now have a count
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//
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if (String[Index] == 0) {
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break;
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}
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//
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// We encountered a narrow directive - strip it from the size calculation since it doesn't get printed
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// and also set the flag that determines what we increment by.(if narrow, increment by 1, if wide increment by 2)
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//
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if (String[Index] == NARROW_CHAR) {
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//
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// Skip to the next character
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//
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Index++;
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IncrementValue = 1;
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} else {
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//
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// Skip to the next character
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//
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Index++;
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IncrementValue = 2;
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}
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} while (String[Index] != 0);
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//
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// Increment by one to include the null-terminator in the size
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//
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Count++;
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return Count * sizeof (CHAR16);
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}
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VOID
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DisplayPageFrame (
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VOID
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)
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{
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UINTN Index;
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UINT8 Line;
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UINT8 Alignment;
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CHAR16 Character;
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CHAR16 *Buffer;
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CHAR16 *StrFrontPageBanner;
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UINTN Row;
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EFI_SCREEN_DESCRIPTOR LocalScreen;
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ZeroMem (&LocalScreen, sizeof (EFI_SCREEN_DESCRIPTOR));
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gST->ConOut->QueryMode (gST->ConOut, gST->ConOut->Mode->Mode, &LocalScreen.RightColumn, &LocalScreen.BottomRow);
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ClearLines (0, LocalScreen.RightColumn, 0, LocalScreen.BottomRow, KEYHELP_BACKGROUND);
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CopyMem (&LocalScreen, &gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));
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//
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// For now, allocate an arbitrarily long buffer
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//
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Buffer = AllocateZeroPool (0x10000);
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ASSERT (Buffer != NULL);
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Character = BOXDRAW_HORIZONTAL;
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for (Index = 0; Index + 2 < (LocalScreen.RightColumn - LocalScreen.LeftColumn); Index++) {
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Buffer[Index] = Character;
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}
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if (gClassOfVfr == EFI_FRONT_PAGE_SUBCLASS) {
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//
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// ClearLines(0, LocalScreen.RightColumn, 0, BANNER_HEIGHT-1, BANNER_TEXT | BANNER_BACKGROUND);
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//
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ClearLines (
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LocalScreen.LeftColumn,
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LocalScreen.RightColumn,
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LocalScreen.TopRow,
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FRONT_PAGE_HEADER_HEIGHT - 1 + LocalScreen.TopRow,
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BANNER_TEXT | BANNER_BACKGROUND
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);
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//
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// for (Line = 0; Line < BANNER_HEIGHT; Line++) {
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//
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for (Line = (UINT8) LocalScreen.TopRow; Line < BANNER_HEIGHT + (UINT8) LocalScreen.TopRow; Line++) {
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//
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// for (Alignment = 0; Alignment < BANNER_COLUMNS; Alignment++) {
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//
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for (Alignment = (UINT8) LocalScreen.LeftColumn;
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Alignment < BANNER_COLUMNS + (UINT8) LocalScreen.LeftColumn;
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Alignment++
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) {
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if (BannerData->Banner[Line - (UINT8) LocalScreen.TopRow][Alignment - (UINT8) LocalScreen.LeftColumn] != 0x0000) {
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StrFrontPageBanner = GetToken (
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BannerData->Banner[Line - (UINT8) LocalScreen.TopRow][Alignment - (UINT8) LocalScreen.LeftColumn],
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FrontPageHandle
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);
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} else {
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continue;
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}
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switch (Alignment - LocalScreen.LeftColumn) {
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case 0:
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//
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// Handle left column
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//
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PrintStringAt (LocalScreen.LeftColumn, Line, StrFrontPageBanner);
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break;
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case 1:
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//
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// Handle center column
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//
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PrintStringAt (
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LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) / 3,
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Line,
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StrFrontPageBanner
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);
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break;
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case 2:
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//
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// Handle right column
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//
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PrintStringAt (
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LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) * 2 / 3,
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Line,
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StrFrontPageBanner
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);
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break;
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}
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gBS->FreePool (StrFrontPageBanner);
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}
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}
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}
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ClearLines (
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LocalScreen.LeftColumn,
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LocalScreen.RightColumn,
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LocalScreen.BottomRow - STATUS_BAR_HEIGHT - FOOTER_HEIGHT,
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LocalScreen.BottomRow - STATUS_BAR_HEIGHT - 1,
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KEYHELP_TEXT | KEYHELP_BACKGROUND
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);
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if (gClassOfVfr != EFI_FRONT_PAGE_SUBCLASS) {
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ClearLines (
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LocalScreen.LeftColumn,
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LocalScreen.RightColumn,
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LocalScreen.TopRow,
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LocalScreen.TopRow + NONE_FRONT_PAGE_HEADER_HEIGHT - 1,
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TITLE_TEXT | TITLE_BACKGROUND
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);
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//
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// Print Top border line
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// +------------------------------------------------------------------------------+
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// ? ?
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// +------------------------------------------------------------------------------+
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//
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Character = BOXDRAW_DOWN_RIGHT;
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PrintChar (Character);
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PrintString (Buffer);
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Character = BOXDRAW_DOWN_LEFT;
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PrintChar (Character);
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Character = BOXDRAW_VERTICAL;
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for (Row = LocalScreen.TopRow + 1; Row <= LocalScreen.TopRow + NONE_FRONT_PAGE_HEADER_HEIGHT - 2; Row++) {
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PrintCharAt (LocalScreen.LeftColumn, Row, Character);
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PrintCharAt (LocalScreen.RightColumn - 1, Row, Character);
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}
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Character = BOXDRAW_UP_RIGHT;
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PrintCharAt (LocalScreen.LeftColumn, LocalScreen.TopRow + NONE_FRONT_PAGE_HEADER_HEIGHT - 1, Character);
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PrintString (Buffer);
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Character = BOXDRAW_UP_LEFT;
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PrintChar (Character);
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if (gClassOfVfr == EFI_SETUP_APPLICATION_SUBCLASS) {
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//
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// Print Bottom border line
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// +------------------------------------------------------------------------------+
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// ? ?
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// +------------------------------------------------------------------------------+
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//
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Character = BOXDRAW_DOWN_RIGHT;
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PrintCharAt (LocalScreen.LeftColumn, LocalScreen.BottomRow - STATUS_BAR_HEIGHT - FOOTER_HEIGHT, Character);
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PrintString (Buffer);
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Character = BOXDRAW_DOWN_LEFT;
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PrintChar (Character);
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Character = BOXDRAW_VERTICAL;
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for (Row = LocalScreen.BottomRow - STATUS_BAR_HEIGHT - FOOTER_HEIGHT + 1;
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Row <= LocalScreen.BottomRow - STATUS_BAR_HEIGHT - 2;
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Row++
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) {
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PrintCharAt (LocalScreen.LeftColumn, Row, Character);
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PrintCharAt (LocalScreen.RightColumn - 1, Row, Character);
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}
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Character = BOXDRAW_UP_RIGHT;
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PrintCharAt (LocalScreen.LeftColumn, LocalScreen.BottomRow - STATUS_BAR_HEIGHT - 1, Character);
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PrintString (Buffer);
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Character = BOXDRAW_UP_LEFT;
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PrintChar (Character);
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}
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}
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gBS->FreePool (Buffer);
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}
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/**
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Evaluate all expressions in a Form.
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@param FormSet FormSet this Form belongs to.
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@param Form The Form.
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@retval EFI_SUCCESS The expression evaluated successfuly
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**/
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EFI_STATUS
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EvaluateFormExpressions (
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IN FORM_BROWSER_FORMSET *FormSet,
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IN FORM_BROWSER_FORM *Form
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)
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{
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EFI_STATUS Status;
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LIST_ENTRY *Link;
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FORM_EXPRESSION *Expression;
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Link = GetFirstNode (&Form->ExpressionListHead);
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while (!IsNull (&Form->ExpressionListHead, Link)) {
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Expression = FORM_EXPRESSION_FROM_LINK (Link);
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Link = GetNextNode (&Form->ExpressionListHead, Link);
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if (Expression->Type == EFI_HII_EXPRESSION_INCONSISTENT_IF ||
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Expression->Type == EFI_HII_EXPRESSION_NO_SUBMIT_IF) {
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//
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// Postpone Form validation to Question editing or Form submiting
|
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//
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continue;
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}
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Status = EvaluateExpression (FormSet, Form, Expression);
|
||||
if (EFI_ERROR (Status)) {
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return Status;
|
||||
}
|
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}
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return EFI_SUCCESS;
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||||
}
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/*
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+------------------------------------------------------------------------------+
|
||||
?F2=Previous Page Setup Page ?
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+------------------------------------------------------------------------------+
|
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|
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|
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|
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|
||||
|
||||
|
||||
|
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|
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|
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|
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|
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|
||||
|
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|
||||
|
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|
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+------------------------------------------------------------------------------+
|
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?F1=Scroll Help F9=Reset to Defaults F10=Save and Exit ?
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||||
| ^"=Move Highlight <Spacebar> Toggles Checkbox Esc=Discard Changes |
|
||||
+------------------------------------------------------------------------------+
|
||||
*/
|
||||
EFI_STATUS
|
||||
DisplayForm (
|
||||
IN OUT UI_MENU_SELECTION *Selection
|
||||
)
|
||||
{
|
||||
CHAR16 *StringPtr;
|
||||
UINT16 MenuItemCount;
|
||||
EFI_HII_HANDLE Handle;
|
||||
BOOLEAN Suppress;
|
||||
EFI_SCREEN_DESCRIPTOR LocalScreen;
|
||||
UINT16 Width;
|
||||
UINTN ArrayEntry;
|
||||
CHAR16 *OutputString;
|
||||
LIST_ENTRY *Link;
|
||||
FORM_BROWSER_STATEMENT *Statement;
|
||||
UINT16 NumberOfLines;
|
||||
EFI_STATUS Status;
|
||||
|
||||
Handle = Selection->Handle;
|
||||
MenuItemCount = 0;
|
||||
ArrayEntry = 0;
|
||||
OutputString = NULL;
|
||||
|
||||
UiInitMenu ();
|
||||
|
||||
CopyMem (&LocalScreen, &gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));
|
||||
|
||||
StringPtr = GetToken (Selection->FormSet->FormSetTitle, Handle);
|
||||
|
||||
if (gClassOfVfr != EFI_FRONT_PAGE_SUBCLASS) {
|
||||
gST->ConOut->SetAttribute (gST->ConOut, TITLE_TEXT | TITLE_BACKGROUND);
|
||||
PrintStringAt (
|
||||
(LocalScreen.RightColumn + LocalScreen.LeftColumn - GetStringWidth (StringPtr) / 2) / 2,
|
||||
LocalScreen.TopRow + 1,
|
||||
StringPtr
|
||||
);
|
||||
}
|
||||
|
||||
if (gClassOfVfr == EFI_SETUP_APPLICATION_SUBCLASS) {
|
||||
gST->ConOut->SetAttribute (gST->ConOut, KEYHELP_TEXT | KEYHELP_BACKGROUND);
|
||||
|
||||
//
|
||||
// Display the infrastructure strings
|
||||
//
|
||||
if (!IsListEmpty (&gMenuList)) {
|
||||
PrintStringAt (LocalScreen.LeftColumn + 2, LocalScreen.TopRow + 1, gFunctionTwoString);
|
||||
}
|
||||
|
||||
PrintStringAt (LocalScreen.LeftColumn + 2, LocalScreen.BottomRow - 4, gFunctionOneString);
|
||||
PrintStringAt (
|
||||
LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) / 3,
|
||||
LocalScreen.BottomRow - 4,
|
||||
gFunctionNineString
|
||||
);
|
||||
PrintStringAt (
|
||||
LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) * 2 / 3,
|
||||
LocalScreen.BottomRow - 4,
|
||||
gFunctionTenString
|
||||
);
|
||||
PrintAt (LocalScreen.LeftColumn + 2, LocalScreen.BottomRow - 3, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
|
||||
PrintStringAt (
|
||||
LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) / 3,
|
||||
LocalScreen.BottomRow - 3,
|
||||
gEscapeString
|
||||
);
|
||||
}
|
||||
//
|
||||
// Remove Buffer allocated for StringPtr after it has been used.
|
||||
//
|
||||
gBS->FreePool (StringPtr);
|
||||
|
||||
//
|
||||
// Evaluate all the Expressions in this Form
|
||||
//
|
||||
Status = EvaluateFormExpressions (Selection->FormSet, Selection->Form);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
Link = GetFirstNode (&Selection->Form->StatementListHead);
|
||||
while (!IsNull (&Selection->Form->StatementListHead, Link)) {
|
||||
Statement = FORM_BROWSER_STATEMENT_FROM_LINK (Link);
|
||||
|
||||
if (Statement->SuppressExpression != NULL) {
|
||||
Suppress = Statement->SuppressExpression->Result.Value.b;
|
||||
} else {
|
||||
Suppress = FALSE;
|
||||
}
|
||||
|
||||
if (!Suppress) {
|
||||
StringPtr = GetToken (Statement->Prompt, Handle);
|
||||
|
||||
Width = GetWidth (Statement, Handle);
|
||||
|
||||
NumberOfLines = 1;
|
||||
ArrayEntry = 0;
|
||||
for (; GetLineByWidth (StringPtr, Width, &ArrayEntry, &OutputString) != 0x0000;) {
|
||||
//
|
||||
// If there is more string to process print on the next row and increment the Skip value
|
||||
//
|
||||
if (StrLen (&StringPtr[ArrayEntry])) {
|
||||
NumberOfLines++;
|
||||
}
|
||||
|
||||
gBS->FreePool (OutputString);
|
||||
}
|
||||
|
||||
//
|
||||
// We are NOT!! removing this StringPtr buffer via FreePool since it is being used in the menuoptions, we will do
|
||||
// it in UiFreeMenu.
|
||||
//
|
||||
UiAddMenuOption (StringPtr, Selection->Handle, Statement, NumberOfLines, MenuItemCount);
|
||||
MenuItemCount++;
|
||||
}
|
||||
|
||||
Link = GetNextNode (&Selection->Form->StatementListHead, Link);
|
||||
}
|
||||
|
||||
Status = UiDisplayMenu (Selection);
|
||||
|
||||
UiFreeMenu ();
|
||||
|
||||
return Status;
|
||||
}
|
||||
|
||||
VOID
|
||||
InitializeBrowserStrings (
|
||||
VOID
|
||||
)
|
||||
{
|
||||
gFunctionOneString = GetToken (STRING_TOKEN (FUNCTION_ONE_STRING), gHiiHandle);
|
||||
gFunctionTwoString = GetToken (STRING_TOKEN (FUNCTION_TWO_STRING), gHiiHandle);
|
||||
gFunctionNineString = GetToken (STRING_TOKEN (FUNCTION_NINE_STRING), gHiiHandle);
|
||||
gFunctionTenString = GetToken (STRING_TOKEN (FUNCTION_TEN_STRING), gHiiHandle);
|
||||
gEnterString = GetToken (STRING_TOKEN (ENTER_STRING), gHiiHandle);
|
||||
gEnterCommitString = GetToken (STRING_TOKEN (ENTER_COMMIT_STRING), gHiiHandle);
|
||||
gEscapeString = GetToken (STRING_TOKEN (ESCAPE_STRING), gHiiHandle);
|
||||
gSaveFailed = GetToken (STRING_TOKEN (SAVE_FAILED), gHiiHandle);
|
||||
gMoveHighlight = GetToken (STRING_TOKEN (MOVE_HIGHLIGHT), gHiiHandle);
|
||||
gMakeSelection = GetToken (STRING_TOKEN (MAKE_SELECTION), gHiiHandle);
|
||||
gDecNumericInput = GetToken (STRING_TOKEN (DEC_NUMERIC_INPUT), gHiiHandle);
|
||||
gHexNumericInput = GetToken (STRING_TOKEN (HEX_NUMERIC_INPUT), gHiiHandle);
|
||||
gToggleCheckBox = GetToken (STRING_TOKEN (TOGGLE_CHECK_BOX), gHiiHandle);
|
||||
gPromptForData = GetToken (STRING_TOKEN (PROMPT_FOR_DATA), gHiiHandle);
|
||||
gPromptForPassword = GetToken (STRING_TOKEN (PROMPT_FOR_PASSWORD), gHiiHandle);
|
||||
gPromptForNewPassword = GetToken (STRING_TOKEN (PROMPT_FOR_NEW_PASSWORD), gHiiHandle);
|
||||
gConfirmPassword = GetToken (STRING_TOKEN (CONFIRM_PASSWORD), gHiiHandle);
|
||||
gConfirmError = GetToken (STRING_TOKEN (CONFIRM_ERROR), gHiiHandle);
|
||||
gPassowordInvalid = GetToken (STRING_TOKEN (PASSWORD_INVALID), gHiiHandle);
|
||||
gPressEnter = GetToken (STRING_TOKEN (PRESS_ENTER), gHiiHandle);
|
||||
gEmptyString = GetToken (STRING_TOKEN (EMPTY_STRING), gHiiHandle);
|
||||
gAreYouSure = GetToken (STRING_TOKEN (ARE_YOU_SURE), gHiiHandle);
|
||||
gYesResponse = GetToken (STRING_TOKEN (ARE_YOU_SURE_YES), gHiiHandle);
|
||||
gNoResponse = GetToken (STRING_TOKEN (ARE_YOU_SURE_NO), gHiiHandle);
|
||||
gMiniString = GetToken (STRING_TOKEN (MINI_STRING), gHiiHandle);
|
||||
gPlusString = GetToken (STRING_TOKEN (PLUS_STRING), gHiiHandle);
|
||||
gMinusString = GetToken (STRING_TOKEN (MINUS_STRING), gHiiHandle);
|
||||
gAdjustNumber = GetToken (STRING_TOKEN (ADJUST_NUMBER), gHiiHandle);
|
||||
return ;
|
||||
}
|
||||
|
||||
VOID
|
||||
FreeBrowserStrings (
|
||||
VOID
|
||||
)
|
||||
{
|
||||
SafeFreePool (gFunctionOneString);
|
||||
SafeFreePool (gFunctionTwoString);
|
||||
SafeFreePool (gFunctionNineString);
|
||||
SafeFreePool (gFunctionTenString);
|
||||
SafeFreePool (gEnterString);
|
||||
SafeFreePool (gEnterCommitString);
|
||||
SafeFreePool (gEscapeString);
|
||||
SafeFreePool (gMoveHighlight);
|
||||
SafeFreePool (gMakeSelection);
|
||||
SafeFreePool (gDecNumericInput);
|
||||
SafeFreePool (gHexNumericInput);
|
||||
SafeFreePool (gToggleCheckBox);
|
||||
SafeFreePool (gPromptForData);
|
||||
SafeFreePool (gPromptForPassword);
|
||||
SafeFreePool (gPromptForNewPassword);
|
||||
SafeFreePool (gConfirmPassword);
|
||||
SafeFreePool (gPassowordInvalid);
|
||||
SafeFreePool (gConfirmError);
|
||||
SafeFreePool (gPressEnter);
|
||||
SafeFreePool (gEmptyString);
|
||||
SafeFreePool (gAreYouSure);
|
||||
SafeFreePool (gYesResponse);
|
||||
SafeFreePool (gNoResponse);
|
||||
SafeFreePool (gMiniString);
|
||||
SafeFreePool (gPlusString);
|
||||
SafeFreePool (gMinusString);
|
||||
SafeFreePool (gAdjustNumber);
|
||||
return ;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
Update key's help imformation
|
||||
|
||||
@param MenuOption The Menu option
|
||||
@param Selected Whether or not a tag be selected
|
||||
|
||||
@return None
|
||||
|
||||
**/
|
||||
VOID
|
||||
UpdateKeyHelp (
|
||||
IN UI_MENU_OPTION *MenuOption,
|
||||
IN BOOLEAN Selected
|
||||
)
|
||||
{
|
||||
UINTN SecCol;
|
||||
UINTN ThdCol;
|
||||
UINTN LeftColumnOfHelp;
|
||||
UINTN RightColumnOfHelp;
|
||||
UINTN TopRowOfHelp;
|
||||
UINTN BottomRowOfHelp;
|
||||
UINTN StartColumnOfHelp;
|
||||
EFI_SCREEN_DESCRIPTOR LocalScreen;
|
||||
FORM_BROWSER_STATEMENT *Statement;
|
||||
|
||||
CopyMem (&LocalScreen, &gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));
|
||||
|
||||
SecCol = LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) / 3;
|
||||
ThdCol = LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) * 2 / 3;
|
||||
|
||||
StartColumnOfHelp = LocalScreen.LeftColumn + 2;
|
||||
LeftColumnOfHelp = LocalScreen.LeftColumn + 1;
|
||||
RightColumnOfHelp = LocalScreen.RightColumn - 2;
|
||||
TopRowOfHelp = LocalScreen.BottomRow - 4;
|
||||
BottomRowOfHelp = LocalScreen.BottomRow - 3;
|
||||
|
||||
if (gClassOfVfr == EFI_GENERAL_APPLICATION_SUBCLASS) {
|
||||
return ;
|
||||
}
|
||||
|
||||
gST->ConOut->SetAttribute (gST->ConOut, KEYHELP_TEXT | KEYHELP_BACKGROUND);
|
||||
|
||||
Statement = MenuOption->ThisTag;
|
||||
switch (Statement->Operand) {
|
||||
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:
|
||||
ClearLines (LeftColumnOfHelp, RightColumnOfHelp, TopRowOfHelp, BottomRowOfHelp, KEYHELP_TEXT | KEYHELP_BACKGROUND);
|
||||
|
||||
if (!Selected) {
|
||||
if (gClassOfVfr == EFI_SETUP_APPLICATION_SUBCLASS) {
|
||||
PrintStringAt (StartColumnOfHelp, TopRowOfHelp, gFunctionOneString);
|
||||
PrintStringAt (SecCol, TopRowOfHelp, gFunctionNineString);
|
||||
PrintStringAt (ThdCol, TopRowOfHelp, gFunctionTenString);
|
||||
PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);
|
||||
}
|
||||
|
||||
if ((Statement->Operand == EFI_IFR_DATE_OP) ||
|
||||
(Statement->Operand == EFI_IFR_TIME_OP) ||
|
||||
(Statement->Operand == EFI_IFR_NUMERIC_OP && Statement->Step != 0)) {
|
||||
PrintAt (
|
||||
StartColumnOfHelp,
|
||||
BottomRowOfHelp,
|
||||
L"%c%c%c%c%s",
|
||||
ARROW_UP,
|
||||
ARROW_DOWN,
|
||||
ARROW_RIGHT,
|
||||
ARROW_LEFT,
|
||||
gMoveHighlight
|
||||
);
|
||||
PrintStringAt (SecCol, BottomRowOfHelp, gAdjustNumber);
|
||||
} else {
|
||||
PrintAt (StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
|
||||
PrintStringAt (SecCol, BottomRowOfHelp, gEnterString);
|
||||
}
|
||||
} else {
|
||||
PrintStringAt (SecCol, BottomRowOfHelp, gEnterCommitString);
|
||||
|
||||
//
|
||||
// If it is a selected numeric with manual input, display different message
|
||||
//
|
||||
if ((Statement->Operand == EFI_IFR_NUMERIC_OP) && (Statement->Step == 0)) {
|
||||
PrintStringAt (
|
||||
SecCol,
|
||||
TopRowOfHelp,
|
||||
(Statement->Flags & EFI_IFR_DISPLAY_UINT_HEX) ? gHexNumericInput : gDecNumericInput
|
||||
);
|
||||
} else if (Statement->Operand != EFI_IFR_ORDERED_LIST_OP) {
|
||||
PrintAt (StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
|
||||
}
|
||||
|
||||
if (Statement->Operand == EFI_IFR_ORDERED_LIST_OP) {
|
||||
PrintStringAt (StartColumnOfHelp, TopRowOfHelp, gPlusString);
|
||||
PrintStringAt (ThdCol, TopRowOfHelp, gMinusString);
|
||||
}
|
||||
|
||||
PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);
|
||||
}
|
||||
break;
|
||||
|
||||
case EFI_IFR_CHECKBOX_OP:
|
||||
ClearLines (LeftColumnOfHelp, RightColumnOfHelp, TopRowOfHelp, BottomRowOfHelp, KEYHELP_TEXT | KEYHELP_BACKGROUND);
|
||||
|
||||
if (gClassOfVfr == EFI_SETUP_APPLICATION_SUBCLASS) {
|
||||
PrintStringAt (StartColumnOfHelp, TopRowOfHelp, gFunctionOneString);
|
||||
PrintStringAt (SecCol, TopRowOfHelp, gFunctionNineString);
|
||||
PrintStringAt (ThdCol, TopRowOfHelp, gFunctionTenString);
|
||||
PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);
|
||||
}
|
||||
|
||||
PrintAt (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:
|
||||
ClearLines (LeftColumnOfHelp, RightColumnOfHelp, TopRowOfHelp, BottomRowOfHelp, KEYHELP_TEXT | KEYHELP_BACKGROUND);
|
||||
|
||||
if (!Selected) {
|
||||
if (gClassOfVfr == EFI_SETUP_APPLICATION_SUBCLASS) {
|
||||
PrintStringAt (StartColumnOfHelp, TopRowOfHelp, gFunctionOneString);
|
||||
PrintStringAt (SecCol, TopRowOfHelp, gFunctionNineString);
|
||||
PrintStringAt (ThdCol, TopRowOfHelp, gFunctionTenString);
|
||||
PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);
|
||||
}
|
||||
|
||||
PrintAt (StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
|
||||
if (Statement->Operand != EFI_IFR_TEXT_OP) {
|
||||
PrintStringAt (SecCol, BottomRowOfHelp, gEnterString);
|
||||
}
|
||||
} else {
|
||||
if (Statement->Operand != EFI_IFR_REF_OP) {
|
||||
PrintStringAt (
|
||||
(LocalScreen.RightColumn - GetStringWidth (gEnterCommitString) / 2) / 2,
|
||||
BottomRowOfHelp,
|
||||
gEnterCommitString
|
||||
);
|
||||
PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
EFI_STATUS
|
||||
FormUpdateNotify (
|
||||
IN UINT8 PackageType,
|
||||
IN CONST EFI_GUID *PackageGuid,
|
||||
IN CONST EFI_HII_PACKAGE_HEADER *Package,
|
||||
IN EFI_HII_HANDLE Handle,
|
||||
IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType
|
||||
)
|
||||
{
|
||||
mHiiPackageListUpdated = TRUE;
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
EFI_STATUS
|
||||
SetupBrowser (
|
||||
IN OUT UI_MENU_SELECTION *Selection
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
LIST_ENTRY *Link;
|
||||
EFI_BROWSER_ACTION_REQUEST ActionRequest;
|
||||
EFI_HANDLE NotifyHandle;
|
||||
EFI_HII_VALUE *HiiValue;
|
||||
FORM_BROWSER_STATEMENT *Statement;
|
||||
EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;
|
||||
|
||||
gMenuRefreshHead = NULL;
|
||||
gResetRequired = FALSE;
|
||||
gNvUpdateRequired = FALSE;
|
||||
|
||||
UiInitMenuList ();
|
||||
|
||||
//
|
||||
// Register notify for Form package update
|
||||
//
|
||||
Status = mHiiDatabase->RegisterPackageNotify (
|
||||
mHiiDatabase,
|
||||
EFI_HII_PACKAGE_FORM,
|
||||
NULL,
|
||||
FormUpdateNotify,
|
||||
EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,
|
||||
&NotifyHandle
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
do {
|
||||
//
|
||||
// Displays the Header and Footer borders
|
||||
//
|
||||
DisplayPageFrame ();
|
||||
|
||||
//
|
||||
// Initialize Selection->Form
|
||||
//
|
||||
if (Selection->FormId == 0) {
|
||||
//
|
||||
// Zero FormId indicates display the first Form in a FormSet
|
||||
//
|
||||
Link = GetFirstNode (&Selection->FormSet->FormListHead);
|
||||
|
||||
Selection->Form = FORM_BROWSER_FORM_FROM_LINK (Link);
|
||||
Selection->FormId = Selection->Form->FormId;
|
||||
} else {
|
||||
Selection->Form = IdToForm (Selection->FormSet, Selection->FormId);
|
||||
}
|
||||
|
||||
//
|
||||
// Load Questions' Value for display
|
||||
//
|
||||
Status = LoadFormConfig (Selection->FormSet, Selection->Form);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
//
|
||||
// Display form
|
||||
//
|
||||
Status = DisplayForm (Selection);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
//
|
||||
// Check Selected Statement (if press ESC, Selection->Statement will be NULL)
|
||||
//
|
||||
Statement = Selection->Statement;
|
||||
if (Statement != NULL) {
|
||||
if (Statement->QuestionFlags & EFI_IFR_FLAG_RESET_REQUIRED) {
|
||||
gResetRequired = TRUE;
|
||||
}
|
||||
|
||||
//
|
||||
// Reset FormPackage update flag
|
||||
//
|
||||
mHiiPackageListUpdated = FALSE;
|
||||
|
||||
if (Statement->QuestionFlags & EFI_IFR_FLAG_CALLBACK && Statement->Operand != EFI_IFR_PASSWORD_OP) {
|
||||
ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;
|
||||
|
||||
HiiValue = &Statement->HiiValue;
|
||||
if (HiiValue->Type == EFI_IFR_TYPE_STRING) {
|
||||
//
|
||||
// Create String in HII database for Configuration Driver to retrieve
|
||||
//
|
||||
HiiValue->Value.string = NewString ((CHAR16 *) Statement->BufferValue, Selection->FormSet->HiiHandle);
|
||||
}
|
||||
|
||||
ConfigAccess = Selection->FormSet->ConfigAccess;
|
||||
if (ConfigAccess == NULL) {
|
||||
return EFI_UNSUPPORTED;
|
||||
}
|
||||
Status = ConfigAccess->Callback (
|
||||
ConfigAccess,
|
||||
EFI_BROWSER_ACTION_CHANGING,
|
||||
Statement->QuestionId,
|
||||
HiiValue->Type,
|
||||
&HiiValue->Value,
|
||||
&ActionRequest
|
||||
);
|
||||
|
||||
if (HiiValue->Type == EFI_IFR_TYPE_STRING) {
|
||||
//
|
||||
// Clean the String in HII Database
|
||||
//
|
||||
DeleteString (HiiValue->Value.string, Selection->FormSet->HiiHandle);
|
||||
}
|
||||
|
||||
if (!EFI_ERROR (Status)) {
|
||||
switch (ActionRequest) {
|
||||
case EFI_BROWSER_ACTION_REQUEST_RESET:
|
||||
gResetRequired = TRUE;
|
||||
break;
|
||||
|
||||
case EFI_BROWSER_ACTION_REQUEST_SUBMIT:
|
||||
SubmitForm (Selection->FormSet, Selection->Form);
|
||||
break;
|
||||
|
||||
case EFI_BROWSER_ACTION_REQUEST_EXIT:
|
||||
Selection->Action = UI_ACTION_EXIT;
|
||||
gNvUpdateRequired = FALSE;
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Check whether Form Package has been updated during Callback
|
||||
//
|
||||
if (mHiiPackageListUpdated && (Selection->Action == UI_ACTION_REFRESH_FORM)) {
|
||||
//
|
||||
// Force to reparse IFR binary of target Formset
|
||||
//
|
||||
Selection->Action = UI_ACTION_REFRESH_FORMSET;
|
||||
}
|
||||
}
|
||||
} while (Selection->Action == UI_ACTION_REFRESH_FORM);
|
||||
|
||||
//
|
||||
// Unregister notify for Form package update
|
||||
//
|
||||
Status = mHiiDatabase->UnregisterPackageNotify (
|
||||
mHiiDatabase,
|
||||
NotifyHandle
|
||||
);
|
||||
return Status;
|
||||
}
|
||||
Reference in New Issue
Block a user