mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-23 16:17:40 +01:00
140 lines
4.3 KiB
C
140 lines
4.3 KiB
C
/** @file
|
|
|
|
This library class defines a set of interfaces to customize Ui module
|
|
|
|
Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
#include <Uefi.h>
|
|
#include <Protocol/HiiConfigAccess.h>
|
|
#include <Library/BaseLib.h>
|
|
#include <Library/MemoryAllocationLib.h>
|
|
#include "FrontPage.h"
|
|
#include "FrontPageCustomizedUiSupport.h"
|
|
|
|
extern FRONT_PAGE_CALLBACK_DATA gFrontPagePrivate;
|
|
|
|
/**
|
|
Customize menus in the page.
|
|
|
|
@param[in] HiiHandle The HII Handle of the form to update.
|
|
@param[in] StartOpCodeHandle The context used to insert opcode.
|
|
@param[in] CustomizePageType The page type need to be customized.
|
|
|
|
**/
|
|
VOID
|
|
UiCustomizeFrontPage (
|
|
IN EFI_HII_HANDLE HiiHandle,
|
|
IN VOID *StartOpCodeHandle
|
|
)
|
|
{
|
|
//
|
|
// Create "Select Language" menu with Oneof opcode.
|
|
//
|
|
UiCreateLanguageMenu (HiiHandle, StartOpCodeHandle);
|
|
|
|
//
|
|
// Create empty line.
|
|
//
|
|
UiCreateEmptyLine(HiiHandle, StartOpCodeHandle);
|
|
|
|
//
|
|
// Find third party drivers which need to be shown in the front page.
|
|
//
|
|
UiListThirdPartyDrivers (HiiHandle, &gEfiIfrFrontPageGuid, NULL, StartOpCodeHandle);
|
|
|
|
//
|
|
// Create empty line.
|
|
//
|
|
UiCreateEmptyLine(HiiHandle, StartOpCodeHandle);
|
|
|
|
//
|
|
// Create "Continue" menu.
|
|
//
|
|
UiCreateContinueMenu(HiiHandle, StartOpCodeHandle);
|
|
|
|
//
|
|
// Create reset menu.
|
|
//
|
|
UiCreateResetMenu(HiiHandle, StartOpCodeHandle);
|
|
}
|
|
|
|
/**
|
|
This function processes the results of changes in configuration.
|
|
|
|
|
|
@param HiiHandle Points to the hii handle for this formset.
|
|
@param Action Specifies the type of action taken by the browser.
|
|
@param QuestionId A unique value which is sent to the original exporting driver
|
|
so that it can identify the type of data to expect.
|
|
@param Type The type of value for the question.
|
|
@param Value A pointer to the data being sent to the original exporting driver.
|
|
@param ActionRequest On return, points to the action requested by the callback function.
|
|
|
|
@retval EFI_SUCCESS The callback successfully handled the action.
|
|
@retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data.
|
|
@retval EFI_DEVICE_ERROR The variable could not be saved.
|
|
@retval EFI_UNSUPPORTED The specified Action is not supported by the callback.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
UiFrontPageCallbackHandler (
|
|
IN EFI_HII_HANDLE HiiHandle,
|
|
IN EFI_BROWSER_ACTION Action,
|
|
IN EFI_QUESTION_ID QuestionId,
|
|
IN UINT8 Type,
|
|
IN EFI_IFR_TYPE_VALUE *Value,
|
|
OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
|
|
if (UiSupportLibCallbackHandler (HiiHandle, Action, QuestionId, Type, Value, ActionRequest, &Status)) {
|
|
return Status;
|
|
}
|
|
|
|
return EFI_UNSUPPORTED;
|
|
}
|
|
|
|
/**
|
|
Update the banner string in the front page.
|
|
|
|
Current layout for the banner string like below:
|
|
PS: Totally only 5 lines of banner supported.
|
|
|
|
Line 1: Left BannerStr RightBannerStr
|
|
Line 2: Left BannerStr RightBannerStr
|
|
Line 3: Left BannerStr RightBannerStr
|
|
Line 4: Left BannerStr RightBannerStr
|
|
Line 5: Left BannerStr RightBannerStr
|
|
<EmptyLine>
|
|
First menu in front page.
|
|
...
|
|
|
|
@param LineIndex The line index of the banner need to check.
|
|
@param LeftOrRight The left or right banner need to check.
|
|
@param BannerStr Banner string need to update.
|
|
Input the current string and user can update
|
|
it and return the new string.
|
|
|
|
**/
|
|
VOID
|
|
UiCustomizeFrontPageBanner (
|
|
IN UINTN LineIndex,
|
|
IN BOOLEAN LeftOrRight,
|
|
IN OUT EFI_STRING *BannerStr
|
|
)
|
|
{
|
|
if ((LineIndex == 5) && LeftOrRight) {
|
|
// Update STR_CUSTOMIZE_BANNER_LINE5_LEFT
|
|
if (PcdGetBool(PcdTestKeyUsed)) {
|
|
if (BannerStr != NULL) {
|
|
FreePool(*BannerStr);
|
|
}
|
|
*BannerStr = HiiGetString(gFrontPagePrivate.HiiHandle, STRING_TOKEN(STR_TEST_KEY_USED), NULL);
|
|
}
|
|
}
|
|
return;
|
|
}
|