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Export one interface to support 3rd party to change question attribute, such as hide/gray out.

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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
This commit is contained in:
Eric Dong
2013-09-16 09:50:32 +00:00
committed by ydong10
parent b7dbd9c27a
commit 184f3a02d6
5 changed files with 79 additions and 1 deletions
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19
MdeModulePkg/Include/Protocol/FormBrowserEx2.h
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@ -68,6 +68,21 @@ typedef struct {
#define FORM_ENTRY_INFO_FROM_LINK(a) CR (a, FORM_ENTRY_INFO, Link, FORM_ENTRY_INFO_SIGNATURE)
#define FORM_QUESTION_ATTRIBUTE_OVERRIDE_SIGNATURE SIGNATURE_32 ('f', 'q', 'o', 's')
typedef struct {
UINTN Signature;
LIST_ENTRY Link;
EFI_QUESTION_ID QuestionId; // Find the question
EFI_FORM_ID FormId; // Find the form
EFI_GUID FormSetGuid; // Find the formset.
EFI_HII_HANDLE HiiHandle; // Find the HII handle
UINT32 Attribute; // Hide or grayout ...
} QUESTION_ATTRIBUTE_OVERRIDE;
#define FORM_QUESTION_ATTRIBUTE_OVERRIDE_FROM_LINK(a) CR (a, QUESTION_ATTRIBUTE_OVERRIDE, Link, FORM_QUESTION_ATTRIBUTE_OVERRIDE_SIGNATURE)
struct _EDKII_FORM_BROWSER_EXTENSION2_PROTOCOL {
///
/// Version for protocol future extension.
@ -82,6 +97,10 @@ struct _EDKII_FORM_BROWSER_EXTENSION2_PROTOCOL {
/// A list of type FORMID_INFO is Browser View Form History List.
///
LIST_ENTRY FormViewHistoryHead;
///
/// A list of type QUESTION_ATTRIBUTE_OVERRIDE.
///
LIST_ENTRY OverrideQestListHead;
};
extern EFI_GUID gEdkiiFormBrowserEx2ProtocolGuid;