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Refine the code logic for browser and display engine.

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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@14543 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Eric Dong
2013-08-12 04:49:48 +00:00
committed by ydong10
parent 6b1ac44423
commit 5a9f73bf06
20 changed files with 218 additions and 8165 deletions
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25
MdeModulePkg/Universal/SetupBrowserDxe/Setup.c
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@@ -46,7 +46,7 @@ UINTN gBrowserContextCount = 0;
LIST_ENTRY gBrowserContextList = INITIALIZE_LIST_HEAD_VARIABLE (gBrowserContextList);
LIST_ENTRY gBrowserFormSetList = INITIALIZE_LIST_HEAD_VARIABLE (gBrowserFormSetList);
LIST_ENTRY gBrowserHotKeyList = INITIALIZE_LIST_HEAD_VARIABLE (gBrowserHotKeyList);
LIST_ENTRY gBrowserStorageList = INITIALIZE_LIST_HEAD_VARIABLE (gBrowserStorageList);
LIST_ENTRY gBrowserStorageList = INITIALIZE_LIST_HEAD_VARIABLE (gBrowserStorageList);
BOOLEAN gResetRequired;
BOOLEAN gExitRequired;
@@ -58,17 +58,15 @@ EXIT_HANDLER ExitHandlerFunction = NULL;
// Browser Global Strings
//
CHAR16 *gEmptyString;
CHAR16 *mUnknownString = L"!";
EFI_GUID gZeroGuid = {0, 0, 0, {0, 0, 0, 0, 0, 0, 0, 0}};
EFI_GUID gSetupBrowserGuid = {
0xab368524, 0xb60c, 0x495b, {0xa0, 0x9, 0x12, 0xe8, 0x5b, 0x1a, 0xea, 0x32}
};
FORM_BROWSER_FORMSET *gOldFormSet = NULL;
extern UINT32 gBrowserStatus;
extern CHAR16 *gErrorInfo;
extern UINT32 gBrowserStatus;
extern CHAR16 *gErrorInfo;
extern EFI_GUID mCurrentFormSetGuid;
extern EFI_HII_HANDLE mCurrentHiiHandle;
extern UINT16 mCurrentFormId;
extern FORM_DISPLAY_ENGINE_FORM gDisplayFormData;
/**
@@ -4612,11 +4610,6 @@ SaveBrowserContext (
return;
}
//
// Not support SendForm nest in another SendForm, assert here.
//
ASSERT (FALSE);
Context = AllocatePool (sizeof (BROWSER_CONTEXT));
ASSERT (Context != NULL);
@@ -4625,9 +4618,12 @@ SaveBrowserContext (
//
// Save FormBrowser context
//
Context->Selection = gCurrentSelection;
Context->ResetRequired = gResetRequired;
Context->ExitRequired = gExitRequired;
Context->HiiHandle = mCurrentHiiHandle;
Context->FormId = mCurrentFormId;
CopyGuid (&Context->FormSetGuid, &mCurrentFormSetGuid);
//
// Save the menu history data.
@@ -4677,9 +4673,12 @@ RestoreBrowserContext (
//
// Restore FormBrowser context
//
gCurrentSelection = Context->Selection;
gResetRequired = Context->ResetRequired;
gExitRequired = Context->ExitRequired;
mCurrentHiiHandle = Context->HiiHandle;
mCurrentFormId = Context->FormId;
CopyGuid (&mCurrentFormSetGuid, &Context->FormSetGuid);
//
// Restore the menu history data.