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2024-01-24MdeModulePkg/SetupBrowserDxe: EFI_BROWSER_ACTION_REQUEST_QUESTION_APPLYMing Tan1-0/+9
REF: UEFI_Spec_2_10_Aug29.pdf page 1695. In 35.5.4 EFI_HII_CONFIG_ACCESS_PROTOCOL.CallBack(): If the callback function returns with the ActionRequest set to _QUESTION_APPLY, then the Forms Browser will write the current modified question value on the selected form to storage. Update the SetupBrowserDxe, if callback function return EFI_BROWSER_ACTION_REQUEST_QUESTION_APPLY, then call SetQuestionValue with GetSetValueWithHiiDriver to apply the change immediately. Signed-off-by: Ming Tan <ming.tan@intel.com> Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2022-07-22MdeModulePkg/SetupBrowserDxe:Follow spec'd way to reconnect driverWalon Li1-3/+1
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3952 In UEFI spec, it defines reconnect timing that will be activated upon exiting of the formset or the browser. However, we did't use this kind of way to check reconnect conditioncode. Code only blocks reconnect if page is updated dynamically. That's not matched spec'd way. We should check current formset whether is exiting, then reconnect driver. Signed-off-by: Walon Li <walon.li@hpe.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2021-12-07MdeModulePkg: Apply uncrustify changesMichael Kubacki1-520/+555
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the MdeModulePkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2020-06-10MdeModulePkg/SetupBrowserDxe: Do not reconnect driver with form-updateWalon Li1-0/+2
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2701 Recording to the spec, the reconnect is activated upon exiting of the formset or the browser. Exiting is by user but form-browser internal logic. That means the reconnection is only happened when user press ESC or _EXIT action to exit form. Driver callback may update HII form dynamically so form-browser needs to refresh its internal data. It's not exiting formset for user exactly and they didn't know what happened. So use a flag to record that and do not reconnect driver if updated by callback. Signed-off-by: Walon Li <walon.li@hpe.com> Reviewed-by: Dandan Bi <dandan.bi@intel.com>
2019-08-02MdeModulePkg: Fix typos and add periodsShenglei Zhang1-2/+2
1.Update @parm to @param in function comments in Presentation.c. 2.Add missing period (.) in some function comments. Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Hao A Wu <hao.a.wu@intel.com> Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com> Reviewed-by: Dandan Bi <dandan.bi@intel.com>
2019-07-10MdeModulePkg/Setup: Check ConfigAccess protocol in case it's destroyedGregX Yeh1-0/+34
https://bugzilla.tianocore.org/show_bug.cgi?id=1920 Check ConfigAccess protocol is available before process user input. Signed-off-by: GregX Yeh <gregx.yeh@intel.com> Cc: Dandan Bi <dandan.bi@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Ted Kuo <ted.kuo@intel.com> Reviewed-by: Dandan Bi <dandan.bi@intel.com>
2019-04-09MdeModulePkg: Replace BSD License with BSD+Patent LicenseMichael D Kinney1-7/+1
https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
2018-09-04MdeModulePkg/Setup: Fix incorrect size used in AllocateCopyPoolBi, Dandan1-2/+2
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1115 When the type of HiiValue is EFI_IFR_TYPE_BUFFER, its question type is EFI_IFR_ORDERED_LIST_OP. And the buffer size allocated for Statement->BufferValue of orderedList is "Statement->StorageWidth" in IfrParse.c. So here when backup the buffer value and copy the size of "Statement->StorageWidth + sizeof(CHAR16)" is incorrect. This patch is to fix this issue. Cc: Eric Dong <eric.dong@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com>
2018-06-28MdeModulePkg: Clean up source filesLiming Gao1-55/+55
1. Do not use tab characters 2. No trailing white space in one line 3. All files must end with CRLF Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
2017-07-27MdeModulePkg/SetupBrowser: Record the reset status in all SendFormBi, Dandan1-3/+6
After calling SendForm to enter front page, configuration change in some driver may require system reset. Currently the reset status is saved in SendForm level. Then SendForm can return the reset status. IsResetRequired API also can return the reset status before exiting browser. It return the reset status in current SendForm level now. But SendForm can be recursive called by some module.so the reset status in previous SendForm may be lost. Now change the IsResetRequired API to return the reset info no matter the reset is caught in any SendForm. Cc: Eric Dong <eric.dong@intel.com> Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
2017-01-20MdeModulePkg: Use EfiEventEmptyFunction from UefiLibStar Zeng1-18/+2
Use EfiEventEmptyFunction from UefiLib and remove the duplication of event empty function. REF: https://bugzilla.tianocore.org/show_bug.cgi?id=298 Cc: Feng Tian <feng.tian@intel.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Michael Kinney <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com>
2016-11-25MdeModulePkg: Clear the buffer after using itDandan Bi1-0/+1
Cc: Liming Gao <liming.gao@intel.com> Cc: Eric Dong <eric.dong@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-10-27MdeModulePkg/Universal: Fix typos in commentsGary Lin1-4/+4
- stardard -> standard - doule -> double - defalut -> default - Pacakge -> Package - globa -> global - responsiblity -> responsibility - outputed -> outputted - specifiecd -> specified - Resuts -> Results - the a -> a - suported -> supported - assocated -> associated - TURE -> TRUE - successfull -> successfully - excute -> execute - reseting -> resetting - Retrive -> Retrieve - funciton -> function - paramter -> parameter - dependecy -> dependency - boundry -> boundary - permenantly -> permanently Cc: Feng Tian <feng.tian@intel.com> Cc: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gary Lin <glin@suse.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
2016-08-31MdeModulePkg: Use IsZeroGuid API for zero GUID checkingHao Wu1-4/+4
Instead of comparing a GUID with gZeroGuid via the CompareGuid API, the commit uses the IsZeroGuid API to check if the given GUID is a zero GUID. Cc: Feng Tian <feng.tian@intel.com> Cc: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Feng Tian <feng.tian@Intel.com>
2016-05-17MdeModulePkg/SetupBrowser: Clean the BufferValue for string before useDandan Bi1-1/+3
When copy new string content to BufferValue, need to clean the BufferValue firstly, or the BufferValue may contain some content that doesn't belong to the new string. Cc: Liming Gao <liming.gao@intel.com> Cc: Eric Dong <eric.dong@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
2015-12-15MdeModulePkg: Improved SetupBrowser handling to failed GOTO callback.Cecil Sheng1-2/+12
On a failed REF_OP callback, all changed fields in the Selection should be restored. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Cecil Sheng <cecil.sheng@hpe.com> Reviewed-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19268 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-15Rollback change r19245 because it missed one change.Cecil Sheng1-6/+2
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Cecil Sheng <cecil.sheng@hpe.com> Reviewed-by: Eric Dong <eric.dong@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19267 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-15MdeModulePkg: Improved SetupBrowser handling to failed GOTO callback.Cecil Sheng1-2/+6
On a failed REF_OP callback, all changed fields in the Selection should be restored. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Cecil Sheng <cecil.sheng@hpe.com> Reviewed-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19245 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-09EDKII:Display engine should not depend on the framework codeDandan Bi1-0/+15
Display engine base on class opcode to detect whether in front page.Now remove class/subclass and use FormsetGuid or ClassGuid to judge whether in front page Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17590 6f19259b-4bc3-4df7-8a09-765794883524
2015-05-27MdeModulePkg: Enable reconnect request from action request or question flag.Eric Dong1-5/+60
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17516 6f19259b-4bc3-4df7-8a09-765794883524
2015-05-26MdeModulePkg:fix browser not call EFI_BROWSER_ACTION_CHANGEDDandan Bi1-4/+15
fix bellow bug: change checkbox from FALSE to TRUE.EFI_BROWSER_ACTION_CHANGED called but when checkbox change back to FALSE,don't call EFI_BROWSER_ACTION_CHANGED Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17512 6f19259b-4bc3-4df7-8a09-765794883524
2015-05-06MdeModulePkg: update comments for question.Eric Dong1-2/+2
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17337 6f19259b-4bc3-4df7-8a09-765794883524
2015-05-06MdeModluePkg: Enable refresh opcode to refresh the entire form.Eric Dong1-4/+64
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17334 6f19259b-4bc3-4df7-8a09-765794883524
2015-04-20Update the logic for action opcode, also support user input a empty string ↵Eric Dong1-0/+2
for QuestionConfig part. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17189 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-23Avoid change the return status from above code which will also be used later.Eric Dong1-2/+3
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16644 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-09Restore question value for question without storage after CHANGING callback ↵Eric Dong1-3/+10
return error. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16592 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-26Fixed user input arrow down/ page down caused form display highlight menu error.Eric Dong1-78/+24
When scroll menu to the one not shows in current form, and this menu has option mismatch error, current display engine will not highlight this menu. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16447 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-21MdeModulePkg: Refine the get default value logic.Eric Dong1-2/+2
Based on the input request to get default value for questions. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16413 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-21Check the question value before call CHANGED. Only when question value has ↵Eric Dong1-1/+6
been changed, browser will call CHANGED callback type. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16222 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-27Refine the fix for the bug that cause assert when do the reconnect in the ↵Eric Dong1-28/+0
callback function. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15914 6f19259b-4bc3-4df7-8a09-765794883524
2014-07-14Check the validation when return from callback function to avoid use the ↵Eric Dong1-33/+56
invalid form set. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15654 6f19259b-4bc3-4df7-8a09-765794883524
2014-07-08Refine the save action for the browser.Eric Dong1-12/+18
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15639 6f19259b-4bc3-4df7-8a09-765794883524
2014-06-26Refine code to make it more safely.Eric Dong1-0/+4
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15598 6f19259b-4bc3-4df7-8a09-765794883524
2014-04-15Update question validation logic, move the check pointer from after user ↵Eric Dong1-202/+62
input to after finish call the CHANGING callback. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming, Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15468 6f19259b-4bc3-4df7-8a09-765794883524
2014-04-14Call EFI_BROWSER_ACTION_RETRIEVE for each form instead of only call once ↵Eric Dong1-17/+27
before enter this formset. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming, Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15465 6f19259b-4bc3-4df7-8a09-765794883524
2014-04-11Sync value for string opcode after call the Callback function.Eric Dong1-1/+34
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming, Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15448 6f19259b-4bc3-4df7-8a09-765794883524
2014-02-21Check the Config access protocol before use it.Eric Dong1-15/+16
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15251 6f19259b-4bc3-4df7-8a09-765794883524
2014-02-18Update configrequest string at runtime for dynamic created question.Eric Dong1-64/+0
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15247 6f19259b-4bc3-4df7-8a09-765794883524
2014-02-18Update the ValueChanged flag before call CHANGED callback type.Eric Dong1-5/+9
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15246 6f19259b-4bc3-4df7-8a09-765794883524
2014-02-13Set the Reset flag if user select one statement which has reset attribute ↵Eric Dong1-0/+10
and not has storage. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15244 6f19259b-4bc3-4df7-8a09-765794883524
2014-02-12Update the logic, only check the value change status for user input action, ↵Eric Dong1-1/+101
not detect the change caused by Hii driver change through SetBrowserData function. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15229 6f19259b-4bc3-4df7-8a09-765794883524
2013-12-30Rollback the change 15021.Eric Dong1-3/+3
Signed-off-by: Eric Dong <eric.dong@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15030 6f19259b-4bc3-4df7-8a09-765794883524
2013-12-26Keep consistent about the return value between the caller and callee.Eric Dong1-3/+3
Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15021 6f19259b-4bc3-4df7-8a09-765794883524
2013-12-17Update code to support guid op nest in the statement.Eric Dong1-16/+7
Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14995 6f19259b-4bc3-4df7-8a09-765794883524
2013-11-27Update the logic in browser core, use config routine protocol instead of ↵Eric Dong1-7/+2
config access protocol to get/set data with hii drivers. Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14902 6f19259b-4bc3-4df7-8a09-765794883524
2013-11-20Refine code to follow coding style.Eric Dong1-1/+1
Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14872 6f19259b-4bc3-4df7-8a09-765794883524
2013-11-07Update the logic, based on the device path and formset guid to find the ↵Eric Dong1-97/+102
HiiHandle. Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14828 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-25Use RETRIEVE instead of CHANGING for refresh question.Eric Dong1-16/+30
Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14727 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-16Export one interface to support 3rd party to change question attribute, such ↵Eric Dong1-0/+55
as hide/gray out. Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14678 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-16Refine question value update logic.Eric Dong1-5/+38
Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14673 6f19259b-4bc3-4df7-8a09-765794883524