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Per UEFI spec, FORM_OPEN/FORM_CLOSE Callback function should be called for each question in the form when this form opens or closes.

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Update SetupBrowser driver to call Callback function (FORM_OPEN/FORM_CLOSE) based on UEFI spec, and update all EDKII HII drivers to correctly handle FORM_OPEN and FORM_CLOSE call back. 


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10560 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4
2010-06-02 02:05:47 +00:00
parent 2bd78c92c6
commit 5adb8db71e
8 changed files with 306 additions and 140 deletions
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17
MdeModulePkg/Universal/Network/VlanConfigDxe/VlanConfigImpl.c
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@@ -237,11 +237,20 @@ VlanCallback (
PrivateData = VLAN_CONFIG_PRIVATE_DATA_FROM_THIS (This);
if (Action == EFI_BROWSER_ACTION_FORM_OPEN) {
//
// On FORM_OPEN event, update current VLAN list
//
VlanUpdateForm (PrivateData);
if (QuestionId == VLAN_ADD_QUESTION_ID) {
//
// Update current VLAN list into Form when Form is opened.
// This will be done only in FORM_OPEN CallBack of question with VLAN_ADD_QUESTION_ID.
//
VlanUpdateForm (PrivateData);
}
return EFI_SUCCESS;
}
if (Action == EFI_BROWSER_ACTION_FORM_CLOSE) {
//
// Do nothing for UEFI FORM_CLOSE action
//
return EFI_SUCCESS;
}