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Diffstat (limited to 'MdeModulePkg/Universal/DisplayEngineDxe/Popup.c')
-rw-r--r--MdeModulePkg/Universal/DisplayEngineDxe/Popup.c490
1 files changed, 258 insertions, 232 deletions
diff --git a/MdeModulePkg/Universal/DisplayEngineDxe/Popup.c b/MdeModulePkg/Universal/DisplayEngineDxe/Popup.c
index a597a5d8ac..9954c4e4d5 100644
--- a/MdeModulePkg/Universal/DisplayEngineDxe/Popup.c
+++ b/MdeModulePkg/Universal/DisplayEngineDxe/Popup.c
@@ -21,15 +21,15 @@ UINTN gMaxRowWidth;
**/
VOID
-FreeSelectableOptions(
- LIST_ENTRY *OptionList
+FreeSelectableOptions (
+ LIST_ENTRY *OptionList
)
{
LIST_ENTRY *Link;
USER_SELECTABLE_OPTION *SelectableOption;
while (!IsListEmpty (OptionList)) {
- Link = GetFirstNode (OptionList);
+ Link = GetFirstNode (OptionList);
SelectableOption = SELECTABLE_OPTION_FROM_LINK (Link);
RemoveEntryList (&SelectableOption->Link);
FreePool (SelectableOption);
@@ -44,14 +44,15 @@ FreeSelectableOptions(
**/
VOID
-DisplayOneSelectableOption(
- IN USER_SELECTABLE_OPTION *SelectableOption,
- IN BOOLEAN Highlight
+DisplayOneSelectableOption (
+ IN USER_SELECTABLE_OPTION *SelectableOption,
+ IN BOOLEAN Highlight
)
{
if (Highlight) {
gST->ConOut->SetAttribute (gST->ConOut, GetHighlightTextColor ());
}
+
PrintStringAt (SelectableOption->OptionCol, SelectableOption->OptionRow, SelectableOption->OptionString);
gST->ConOut->SetAttribute (gST->ConOut, GetPopupColor ());
}
@@ -71,11 +72,11 @@ DisplayOneSelectableOption(
**/
EFI_STATUS
AddOneSelectableOption (
- IN EFI_HII_POPUP_TYPE PopupType,
- IN EFI_HII_POPUP_SELECTION OptionType,
- IN CHAR16 *OptionString,
- IN UINTN OptionCol,
- IN UINTN OptionRow
+ IN EFI_HII_POPUP_TYPE PopupType,
+ IN EFI_HII_POPUP_SELECTION OptionType,
+ IN CHAR16 *OptionString,
+ IN UINTN OptionCol,
+ IN UINTN OptionRow
)
{
USER_SELECTABLE_OPTION *UserSelectableOption;
@@ -84,51 +85,56 @@ AddOneSelectableOption (
if (UserSelectableOption == NULL) {
return EFI_OUT_OF_RESOURCES;
}
+
//
// Initialize the user selectable option based on the PopupType and OptionType.
// And then add the option to the option list gUserSelectableOptions.
//
- UserSelectableOption->Signature = USER_SELECTABLE_OPTION_SIGNATURE;
+ UserSelectableOption->Signature = USER_SELECTABLE_OPTION_SIGNATURE;
UserSelectableOption->OptionString = OptionString;
- UserSelectableOption->OptionType = OptionType;
- UserSelectableOption->OptionCol = OptionCol;
- UserSelectableOption->OptionRow = OptionRow;
- UserSelectableOption->MinSequence = 0;
+ UserSelectableOption->OptionType = OptionType;
+ UserSelectableOption->OptionCol = OptionCol;
+ UserSelectableOption->OptionRow = OptionRow;
+ UserSelectableOption->MinSequence = 0;
switch (PopupType) {
- case EfiHiiPopupTypeOk:
- UserSelectableOption->MaxSequence = 0;
- UserSelectableOption->Sequence= 0;
- break;
- case EfiHiiPopupTypeOkCancel:
- UserSelectableOption->MaxSequence = 1;
- if (OptionType == EfiHiiPopupSelectionOk) {
- UserSelectableOption->Sequence= 0;
- } else {
- UserSelectableOption->Sequence= 1;
- }
- break;
- case EfiHiiPopupTypeYesNo:
- UserSelectableOption->MaxSequence = 1;
- if (OptionType == EfiHiiPopupSelectionYes) {
- UserSelectableOption->Sequence = 0;
- } else {
- UserSelectableOption->Sequence = 1;
- }
- break;
- case EfiHiiPopupTypeYesNoCancel:
- UserSelectableOption->MaxSequence = 2;
- if (OptionType == EfiHiiPopupSelectionYes) {
- UserSelectableOption->Sequence = 0;
- } else if (OptionType == EfiHiiPopupSelectionNo){
- UserSelectableOption->Sequence = 1;
- } else {
- UserSelectableOption->Sequence = 2;
- }
- break;
- default:
- break;
+ case EfiHiiPopupTypeOk:
+ UserSelectableOption->MaxSequence = 0;
+ UserSelectableOption->Sequence = 0;
+ break;
+ case EfiHiiPopupTypeOkCancel:
+ UserSelectableOption->MaxSequence = 1;
+ if (OptionType == EfiHiiPopupSelectionOk) {
+ UserSelectableOption->Sequence = 0;
+ } else {
+ UserSelectableOption->Sequence = 1;
+ }
+
+ break;
+ case EfiHiiPopupTypeYesNo:
+ UserSelectableOption->MaxSequence = 1;
+ if (OptionType == EfiHiiPopupSelectionYes) {
+ UserSelectableOption->Sequence = 0;
+ } else {
+ UserSelectableOption->Sequence = 1;
+ }
+
+ break;
+ case EfiHiiPopupTypeYesNoCancel:
+ UserSelectableOption->MaxSequence = 2;
+ if (OptionType == EfiHiiPopupSelectionYes) {
+ UserSelectableOption->Sequence = 0;
+ } else if (OptionType == EfiHiiPopupSelectionNo) {
+ UserSelectableOption->Sequence = 1;
+ } else {
+ UserSelectableOption->Sequence = 2;
+ }
+
+ break;
+ default:
+ break;
}
+
InsertTailList (&gUserSelectableOptions, &UserSelectableOption->Link);
return EFI_SUCCESS;
@@ -148,61 +154,62 @@ AddUserSelectableOptions (
IN EFI_HII_POPUP_TYPE PopupType
)
{
- EFI_STATUS Status;
- UINTN EndCol;
- UINTN StartCol;
- UINTN OptionCol;
- UINTN OptionRow;
- UINTN ColDimension;
-
- Status = EFI_SUCCESS;
- EndCol = gPopupDimensions.RightColumn;
- StartCol = gPopupDimensions.LeftColumn;
- OptionRow = gPopupDimensions.BottomRow - POPUP_BORDER;
+ EFI_STATUS Status;
+ UINTN EndCol;
+ UINTN StartCol;
+ UINTN OptionCol;
+ UINTN OptionRow;
+ UINTN ColDimension;
+
+ Status = EFI_SUCCESS;
+ EndCol = gPopupDimensions.RightColumn;
+ StartCol = gPopupDimensions.LeftColumn;
+ OptionRow = gPopupDimensions.BottomRow - POPUP_BORDER;
ColDimension = EndCol - StartCol + 1;
InitializeListHead (&gUserSelectableOptions);
switch (PopupType) {
- case EfiHiiPopupTypeOk:
- //
- // Add [Ok] option to the option list.
- //
- OptionCol = StartCol + (ColDimension - USER_SELECTABLE_OPTION_OK_WIDTH) / 2;
- Status = AddOneSelectableOption (PopupType, EfiHiiPopupSelectionOk, gOkOption, OptionCol, OptionRow);
- break;
- case EfiHiiPopupTypeOkCancel:
- //
- // Add [Ok] and [Cancel] options to the option list.
- //
- OptionCol = StartCol + (ColDimension - USER_SELECTABLE_OPTION_OK_CAL_WIDTH) / 3;
- Status = AddOneSelectableOption (PopupType, EfiHiiPopupSelectionOk, gOkOption, OptionCol, OptionRow);
- OptionCol = EndCol - (ColDimension - USER_SELECTABLE_OPTION_OK_CAL_WIDTH) / 3 - (GetStringWidth (gCancelOption) -2) / 2 + 1;
- Status = AddOneSelectableOption (PopupType, EfiHiiPopupSelectionCancel, gCancelOption, OptionCol, OptionRow);
- break;
- case EfiHiiPopupTypeYesNo:
- //
- // Add [Yes] and [No] options to the option list.
- //
- OptionCol = StartCol + (ColDimension - USER_SELECTABLE_OPTION_YES_NO_WIDTH) / 3;
- Status = AddOneSelectableOption (PopupType, EfiHiiPopupSelectionYes, gYesOption, OptionCol, OptionRow);
- OptionCol = EndCol - (ColDimension - USER_SELECTABLE_OPTION_YES_NO_WIDTH) / 3 - (GetStringWidth (gNoOption)- 2) / 2 + 1;
- Status = AddOneSelectableOption (PopupType, EfiHiiPopupSelectionNo, gNoOption, OptionCol, OptionRow);
- break;
- case EfiHiiPopupTypeYesNoCancel:
- //
- // Add [Yes], [No] and [Cancel] options to the option list.
- //
- OptionCol = StartCol + (ColDimension - USER_SELECTABLE_OPTION_YES_NO_CAL_WIDTH) / 4;
- Status = AddOneSelectableOption (PopupType, EfiHiiPopupSelectionYes, gYesOption, OptionCol, OptionRow);
- OptionCol = StartCol + (ColDimension - (GetStringWidth (gNoOption) -2) / 2) / 2;
- Status = AddOneSelectableOption (PopupType, EfiHiiPopupSelectionNo, gNoOption, OptionCol, OptionRow);
- OptionCol = EndCol - (ColDimension - USER_SELECTABLE_OPTION_YES_NO_CAL_WIDTH) / 4 - (GetStringWidth (gCancelOption) - 2) / 2 + 1;
- Status = AddOneSelectableOption (PopupType, EfiHiiPopupSelectionCancel, gCancelOption, OptionCol, OptionRow);
- break;
- default:
- break;
+ case EfiHiiPopupTypeOk:
+ //
+ // Add [Ok] option to the option list.
+ //
+ OptionCol = StartCol + (ColDimension - USER_SELECTABLE_OPTION_OK_WIDTH) / 2;
+ Status = AddOneSelectableOption (PopupType, EfiHiiPopupSelectionOk, gOkOption, OptionCol, OptionRow);
+ break;
+ case EfiHiiPopupTypeOkCancel:
+ //
+ // Add [Ok] and [Cancel] options to the option list.
+ //
+ OptionCol = StartCol + (ColDimension - USER_SELECTABLE_OPTION_OK_CAL_WIDTH) / 3;
+ Status = AddOneSelectableOption (PopupType, EfiHiiPopupSelectionOk, gOkOption, OptionCol, OptionRow);
+ OptionCol = EndCol - (ColDimension - USER_SELECTABLE_OPTION_OK_CAL_WIDTH) / 3 - (GetStringWidth (gCancelOption) -2) / 2 + 1;
+ Status = AddOneSelectableOption (PopupType, EfiHiiPopupSelectionCancel, gCancelOption, OptionCol, OptionRow);
+ break;
+ case EfiHiiPopupTypeYesNo:
+ //
+ // Add [Yes] and [No] options to the option list.
+ //
+ OptionCol = StartCol + (ColDimension - USER_SELECTABLE_OPTION_YES_NO_WIDTH) / 3;
+ Status = AddOneSelectableOption (PopupType, EfiHiiPopupSelectionYes, gYesOption, OptionCol, OptionRow);
+ OptionCol = EndCol - (ColDimension - USER_SELECTABLE_OPTION_YES_NO_WIDTH) / 3 - (GetStringWidth (gNoOption)- 2) / 2 + 1;
+ Status = AddOneSelectableOption (PopupType, EfiHiiPopupSelectionNo, gNoOption, OptionCol, OptionRow);
+ break;
+ case EfiHiiPopupTypeYesNoCancel:
+ //
+ // Add [Yes], [No] and [Cancel] options to the option list.
+ //
+ OptionCol = StartCol + (ColDimension - USER_SELECTABLE_OPTION_YES_NO_CAL_WIDTH) / 4;
+ Status = AddOneSelectableOption (PopupType, EfiHiiPopupSelectionYes, gYesOption, OptionCol, OptionRow);
+ OptionCol = StartCol + (ColDimension - (GetStringWidth (gNoOption) -2) / 2) / 2;
+ Status = AddOneSelectableOption (PopupType, EfiHiiPopupSelectionNo, gNoOption, OptionCol, OptionRow);
+ OptionCol = EndCol - (ColDimension - USER_SELECTABLE_OPTION_YES_NO_CAL_WIDTH) / 4 - (GetStringWidth (gCancelOption) - 2) / 2 + 1;
+ Status = AddOneSelectableOption (PopupType, EfiHiiPopupSelectionCancel, gCancelOption, OptionCol, OptionRow);
+ break;
+ default:
+ break;
}
+
return Status;
}
@@ -219,12 +226,12 @@ GetUserSelection (
OUT EFI_HII_POPUP_SELECTION *UserSelection
)
{
- LIST_ENTRY *HighlightPos;
- LIST_ENTRY *Link;
- USER_SELECTABLE_OPTION *SelectableOption;
- USER_SELECTABLE_OPTION *HighlightOption;
- EFI_INPUT_KEY KeyValue;
- EFI_STATUS Status;
+ LIST_ENTRY *HighlightPos;
+ LIST_ENTRY *Link;
+ USER_SELECTABLE_OPTION *SelectableOption;
+ USER_SELECTABLE_OPTION *HighlightOption;
+ EFI_INPUT_KEY KeyValue;
+ EFI_STATUS Status;
//
// Display user selectable options in gUserSelectableOptions and get the option which user selects.
@@ -232,11 +239,12 @@ GetUserSelection (
HighlightPos = gUserSelectableOptions.ForwardLink;
do {
for (Link = gUserSelectableOptions.ForwardLink; Link != &gUserSelectableOptions; Link = Link->ForwardLink) {
- SelectableOption = SELECTABLE_OPTION_FROM_LINK (Link);
+ SelectableOption = SELECTABLE_OPTION_FROM_LINK (Link);
DisplayOneSelectableOption (SelectableOption, (BOOLEAN)(Link == HighlightPos));
}
+
//
- //If UserSelection is NULL, there is no need to handle the key user input, just return.
+ // If UserSelection is NULL, there is no need to handle the key user input, just return.
//
if (UserSelection == NULL) {
return;
@@ -247,49 +255,57 @@ GetUserSelection (
HighlightOption = SELECTABLE_OPTION_FROM_LINK (HighlightPos);
switch (KeyValue.UnicodeChar) {
- case CHAR_NULL:
- switch (KeyValue.ScanCode) {
- case SCAN_RIGHT:
- if (HighlightOption->Sequence < HighlightOption->MaxSequence) {
- HighlightPos = HighlightPos->ForwardLink;
- } else {
- HighlightPos = gUserSelectableOptions.ForwardLink;
- }
- break;
- case SCAN_LEFT:
- if (HighlightOption->Sequence > HighlightOption->MinSequence) {
- HighlightPos = HighlightPos->BackLink;
- } else {
- HighlightPos = gUserSelectableOptions.BackLink;
+ case CHAR_NULL:
+ switch (KeyValue.ScanCode) {
+ case SCAN_RIGHT:
+ if (HighlightOption->Sequence < HighlightOption->MaxSequence) {
+ HighlightPos = HighlightPos->ForwardLink;
+ } else {
+ HighlightPos = gUserSelectableOptions.ForwardLink;
+ }
+
+ break;
+ case SCAN_LEFT:
+ if (HighlightOption->Sequence > HighlightOption->MinSequence) {
+ HighlightPos = HighlightPos->BackLink;
+ } else {
+ HighlightPos = gUserSelectableOptions.BackLink;
+ }
+
+ break;
+ default:
+ break;
}
+
break;
- default:
- break;
- }
- break;
- case CHAR_CARRIAGE_RETURN:
- *UserSelection = HighlightOption->OptionType;
- return;
- default:
- if (((KeyValue.UnicodeChar | UPPER_LOWER_CASE_OFFSET) == (*gConfirmOptYes | UPPER_LOWER_CASE_OFFSET)) &&
- (PopupType == EfiHiiPopupTypeYesNo || PopupType == EfiHiiPopupTypeYesNoCancel)) {
- *UserSelection = EfiHiiPopupSelectionYes;
- return;
- } else if ((KeyValue.UnicodeChar | UPPER_LOWER_CASE_OFFSET) == (*gConfirmOptNo| UPPER_LOWER_CASE_OFFSET) &&
- (PopupType == EfiHiiPopupTypeYesNo || PopupType == EfiHiiPopupTypeYesNoCancel)){
- *UserSelection = EfiHiiPopupSelectionNo;
+ case CHAR_CARRIAGE_RETURN:
+ *UserSelection = HighlightOption->OptionType;
return;
- } else if ((KeyValue.UnicodeChar | UPPER_LOWER_CASE_OFFSET) == (*gConfirmOptOk | UPPER_LOWER_CASE_OFFSET) &&
- (PopupType == EfiHiiPopupTypeOk || PopupType == EfiHiiPopupTypeOkCancel)){
- *UserSelection = EfiHiiPopupSelectionOk;
- return;
- } else if ((KeyValue.UnicodeChar | UPPER_LOWER_CASE_OFFSET) == (*gConfirmOptCancel| UPPER_LOWER_CASE_OFFSET) &&
- (PopupType == EfiHiiPopupTypeOkCancel || PopupType == EfiHiiPopupTypeYesNoCancel)){
- *UserSelection = EfiHiiPopupSelectionCancel;
- return;
- }
- break;
+ default:
+ if (((KeyValue.UnicodeChar | UPPER_LOWER_CASE_OFFSET) == (*gConfirmOptYes | UPPER_LOWER_CASE_OFFSET)) &&
+ ((PopupType == EfiHiiPopupTypeYesNo) || (PopupType == EfiHiiPopupTypeYesNoCancel)))
+ {
+ *UserSelection = EfiHiiPopupSelectionYes;
+ return;
+ } else if (((KeyValue.UnicodeChar | UPPER_LOWER_CASE_OFFSET) == (*gConfirmOptNo| UPPER_LOWER_CASE_OFFSET)) &&
+ ((PopupType == EfiHiiPopupTypeYesNo) || (PopupType == EfiHiiPopupTypeYesNoCancel)))
+ {
+ *UserSelection = EfiHiiPopupSelectionNo;
+ return;
+ } else if (((KeyValue.UnicodeChar | UPPER_LOWER_CASE_OFFSET) == (*gConfirmOptOk | UPPER_LOWER_CASE_OFFSET)) &&
+ ((PopupType == EfiHiiPopupTypeOk) || (PopupType == EfiHiiPopupTypeOkCancel)))
+ {
+ *UserSelection = EfiHiiPopupSelectionOk;
+ return;
+ } else if (((KeyValue.UnicodeChar | UPPER_LOWER_CASE_OFFSET) == (*gConfirmOptCancel| UPPER_LOWER_CASE_OFFSET)) &&
+ ((PopupType == EfiHiiPopupTypeOkCancel) || (PopupType == EfiHiiPopupTypeYesNoCancel)))
+ {
+ *UserSelection = EfiHiiPopupSelectionCancel;
+ return;
+ }
+
+ break;
}
} while (TRUE);
}
@@ -307,34 +323,35 @@ GetUserSelection (
**/
VOID
GetStringOffsetWithWidth (
- IN CHAR16 *String,
- IN UINTN MaxWidth,
- OUT UINTN *Offset
+ IN CHAR16 *String,
+ IN UINTN MaxWidth,
+ OUT UINTN *Offset
)
{
- UINTN StringWidth;
- UINTN CharWidth;
- UINTN StrOffset;
+ UINTN StringWidth;
+ UINTN CharWidth;
+ UINTN StrOffset;
StringWidth = 0;
CharWidth = 1;
for (StrOffset = 0; String[StrOffset] != CHAR_NULL; StrOffset++) {
switch (String[StrOffset]) {
- case NARROW_CHAR:
- CharWidth = 1;
- break;
- case WIDE_CHAR:
- CharWidth = 2;
- break;
- default:
- StringWidth += CharWidth;
- if (StringWidth >= MaxWidth) {
- *Offset = StrOffset;
- return;
- }
+ case NARROW_CHAR:
+ CharWidth = 1;
+ break;
+ case WIDE_CHAR:
+ CharWidth = 2;
+ break;
+ default:
+ StringWidth += CharWidth;
+ if (StringWidth >= MaxWidth) {
+ *Offset = StrOffset;
+ return;
+ }
}
}
+
*Offset = StrOffset;
}
@@ -355,43 +372,46 @@ GetStringOffsetWithWidth (
**/
UINTN
ParseMessageString (
- IN CHAR16 *InputString,
- OUT CHAR16 **OutputString,
- OUT UINTN *OutputStrWidth,
- IN OUT UINTN *Index
+ IN CHAR16 *InputString,
+ OUT CHAR16 **OutputString,
+ OUT UINTN *OutputStrWidth,
+ IN OUT UINTN *Index
)
{
- UINTN StrOffset;
+ UINTN StrOffset;
- if (InputString == NULL || Index == NULL || OutputString == NULL) {
+ if ((InputString == NULL) || (Index == NULL) || (OutputString == NULL)) {
return 0;
}
*OutputStrWidth = 0;
//
- //Check the string to see if there are line break characters in the string
+ // Check the string to see if there are line break characters in the string
//
for (StrOffset = 0;
- InputString[*Index + StrOffset] != CHAR_CARRIAGE_RETURN && InputString[*Index + StrOffset] != CHAR_LINEFEED && InputString[*Index + StrOffset] != CHAR_NULL;
- StrOffset++
- );
+ InputString[*Index + StrOffset] != CHAR_CARRIAGE_RETURN && InputString[*Index + StrOffset] != CHAR_LINEFEED && InputString[*Index + StrOffset] != CHAR_NULL;
+ StrOffset++
+ )
+ {
+ }
//
// The CHAR_NULL has process last time, this time just return 0 to stand for finishing parsing the InputString.
//
- if (StrOffset == 0 && (InputString[*Index + StrOffset] == CHAR_NULL)) {
+ if ((StrOffset == 0) && (InputString[*Index + StrOffset] == CHAR_NULL)) {
return 0;
}
//
// Copy the string to OutputString buffer and calculate the width of OutputString.
//
- *OutputString = AllocateZeroPool ((StrOffset + 1) * sizeof(CHAR16));
+ *OutputString = AllocateZeroPool ((StrOffset + 1) * sizeof (CHAR16));
if (*OutputString == NULL) {
return 0;
}
- CopyMem ((*OutputString), &InputString[*Index], StrOffset * sizeof(CHAR16));
+
+ CopyMem ((*OutputString), &InputString[*Index], StrOffset * sizeof (CHAR16));
*OutputStrWidth = (GetStringWidth (*OutputString) -2) / 2;
//
@@ -435,12 +455,12 @@ CalculatePopupPosition (
OUT EFI_SCREEN_DESCRIPTOR *ScreenForPopup
)
{
- CHAR16 *OutputString;
- UINTN StringIndex;
- UINTN OutputStrWidth;
- UINTN OptionRowWidth;
- UINTN Columns;
- UINTN Rows;
+ CHAR16 *OutputString;
+ UINTN StringIndex;
+ UINTN OutputStrWidth;
+ UINTN OptionRowWidth;
+ UINTN Columns;
+ UINTN Rows;
OptionRowWidth = 0;
@@ -448,10 +468,11 @@ CalculatePopupPosition (
// Calculate the row number which is needed to show the message string and the max width of the string in one row.
//
for (StringIndex = 0; ParseMessageString (gMessageString, &OutputString, &OutputStrWidth, &StringIndex) != 0;) {
- gMesStrLineNum ++;
+ gMesStrLineNum++;
if (gMaxRowWidth < OutputStrWidth) {
gMaxRowWidth = OutputStrWidth;
}
+
FreePool (OutputString);
}
@@ -467,6 +488,7 @@ CalculatePopupPosition (
} else if (PopupType == EfiHiiPopupTypeYesNoCancel) {
OptionRowWidth = USER_SELECTABLE_OPTION_SKIP_WIDTH *4 + USER_SELECTABLE_OPTION_YES_NO_CAL_WIDTH;
}
+
if (OptionRowWidth > gMaxRowWidth) {
gMaxRowWidth = OptionRowWidth;
}
@@ -480,16 +502,16 @@ CalculatePopupPosition (
// Select the smaller one between actual dimension of message string and the avialble dimension for message string.
//
gST->ConOut->QueryMode (gST->ConOut, gST->ConOut->Mode->Mode, &Columns, &Rows);
- gMaxRowWidth = MIN (gMaxRowWidth, Columns - 2 * POPUP_BORDER);
+ gMaxRowWidth = MIN (gMaxRowWidth, Columns - 2 * POPUP_BORDER);
gMesStrLineNum = MIN (gMesStrLineNum, Rows -1 - POPUP_FOOTER_HEIGHT - POPUP_HEADER_HEIGHT);
//
// Calculate the start column, end column, top row and bottom row for the popup.
//
- ScreenForPopup->LeftColumn = (Columns -2 * POPUP_BORDER - gMaxRowWidth) / 2;
+ ScreenForPopup->LeftColumn = (Columns -2 * POPUP_BORDER - gMaxRowWidth) / 2;
ScreenForPopup->RightColumn = ScreenForPopup->LeftColumn + gMaxRowWidth + 2 * POPUP_BORDER - 1;
- ScreenForPopup->TopRow = (Rows - 1 - POPUP_FOOTER_HEIGHT - POPUP_HEADER_HEIGHT - gMesStrLineNum) / 2;
- ScreenForPopup->BottomRow = ScreenForPopup->TopRow + gMesStrLineNum + POPUP_FOOTER_HEIGHT + POPUP_HEADER_HEIGHT - 1;
+ ScreenForPopup->TopRow = (Rows - 1 - POPUP_FOOTER_HEIGHT - POPUP_HEADER_HEIGHT - gMesStrLineNum) / 2;
+ ScreenForPopup->BottomRow = ScreenForPopup->TopRow + gMesStrLineNum + POPUP_FOOTER_HEIGHT + POPUP_HEADER_HEIGHT - 1;
}
/**
@@ -507,29 +529,29 @@ CalculatePopupPosition (
**/
EFI_STATUS
DrawMessageBox (
- IN EFI_HII_POPUP_STYLE PopupStyle
+ IN EFI_HII_POPUP_STYLE PopupStyle
)
{
- UINTN Index;
- UINTN Length;
- UINTN EndCol;
- UINTN TopRow;
- UINTN StartCol;
- UINTN BottomRow;
- CHAR16 Character;
- UINTN DisplayRow;
- UINTN StringIndex;
- CHAR16 *TempString;
- CHAR16 *OutputString;
- UINTN ColDimension;
- UINTN OutputStrWidth;
- UINTN DrawMesStrRowNum;
-
- EndCol = gPopupDimensions.RightColumn;
- TopRow = gPopupDimensions.TopRow;
- StartCol = gPopupDimensions.LeftColumn;
- BottomRow = gPopupDimensions.BottomRow;
- ColDimension = EndCol - StartCol + 1;
+ UINTN Index;
+ UINTN Length;
+ UINTN EndCol;
+ UINTN TopRow;
+ UINTN StartCol;
+ UINTN BottomRow;
+ CHAR16 Character;
+ UINTN DisplayRow;
+ UINTN StringIndex;
+ CHAR16 *TempString;
+ CHAR16 *OutputString;
+ UINTN ColDimension;
+ UINTN OutputStrWidth;
+ UINTN DrawMesStrRowNum;
+
+ EndCol = gPopupDimensions.RightColumn;
+ TopRow = gPopupDimensions.TopRow;
+ StartCol = gPopupDimensions.LeftColumn;
+ BottomRow = gPopupDimensions.BottomRow;
+ ColDimension = EndCol - StartCol + 1;
DrawMesStrRowNum = 0;
//
@@ -541,15 +563,16 @@ DrawMessageBox (
for (Index = StartCol; Index + 1 < EndCol; Index++) {
PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
}
+
Character = BOXDRAW_DOWN_LEFT;
PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
//
// 2. Draw the prompt string for different popup styles.
//
- Character = BOXDRAW_VERTICAL;
+ Character = BOXDRAW_VERTICAL;
DisplayRow = TopRow + POPUP_BORDER;
- ClearLines (StartCol, EndCol, DisplayRow, DisplayRow, GetPopupColor ());
+ ClearLines (StartCol, EndCol, DisplayRow, DisplayRow, GetPopupColor ());
PrintCharAt (StartCol, DisplayRow, Character);
PrintCharAt (EndCol, DisplayRow, Character);
if (PopupStyle == EfiHiiPopupStyleError) {
@@ -564,11 +587,12 @@ DrawMessageBox (
// 3. Draw the horizontal line below the prompt string for different popup styles.
//
DisplayRow = TopRow + POPUP_BORDER + POPUP_STYLE_STRING_HEIGHT;
- ClearLines (StartCol, EndCol, DisplayRow, DisplayRow, GetPopupColor ());
+ ClearLines (StartCol, EndCol, DisplayRow, DisplayRow, GetPopupColor ());
Character = BOXDRAW_HORIZONTAL;
for (Index = StartCol + 1; Index < EndCol; Index++) {
PrintCharAt (Index, DisplayRow, Character);
}
+
Character = BOXDRAW_VERTICAL;
PrintCharAt (StartCol, DisplayRow, Character);
PrintCharAt (EndCol, DisplayRow, Character);
@@ -577,13 +601,13 @@ DrawMessageBox (
// 4. Draw the mesage string.
//
DisplayRow = TopRow + POPUP_HEADER_HEIGHT;
- for (Index = DisplayRow ,StringIndex = 0; ParseMessageString (gMessageString, &OutputString, &OutputStrWidth, &StringIndex) != 0 && DrawMesStrRowNum < gMesStrLineNum;) {
- ClearLines (StartCol, EndCol, Index, Index, GetPopupColor ());
+ for (Index = DisplayRow, StringIndex = 0; ParseMessageString (gMessageString, &OutputString, &OutputStrWidth, &StringIndex) != 0 && DrawMesStrRowNum < gMesStrLineNum;) {
+ ClearLines (StartCol, EndCol, Index, Index, GetPopupColor ());
PrintCharAt (StartCol, Index, Character);
PrintCharAt (EndCol, Index, Character);
if (OutputStrWidth > gMaxRowWidth) {
//
- //OutputStrWidth > MaxMesStrWidth, cut off the string and print print ... instead.
+ // OutputStrWidth > MaxMesStrWidth, cut off the string and print print ... instead.
//
GetStringOffsetWithWidth (OutputString, gMaxRowWidth, &Length);
TempString = AllocateZeroPool ((Length + 1) * sizeof (CHAR16));
@@ -591,6 +615,7 @@ DrawMessageBox (
FreePool (OutputString);
return EFI_OUT_OF_RESOURCES;
}
+
StrnCpyS (TempString, Length + 1, OutputString, Length - 3);
StrCatS (TempString, Length + 1, L"...");
PrintStringAt ((ColDimension - gMaxRowWidth) / 2 + StartCol, Index, TempString);
@@ -598,30 +623,31 @@ DrawMessageBox (
} else {
PrintStringAt ((ColDimension - OutputStrWidth) / 2 + StartCol, Index, OutputString);
}
- Index ++;
- DrawMesStrRowNum ++;
+
+ Index++;
+ DrawMesStrRowNum++;
FreePool (OutputString);
}
//
// 5. Draw an empty line after message string.
//
- ClearLines (StartCol, EndCol, Index, Index, GetPopupColor ());
+ ClearLines (StartCol, EndCol, Index, Index, GetPopupColor ());
PrintCharAt (StartCol, Index, Character);
PrintCharAt (EndCol, Index, Character);
//
// Check whether the actual string row number beyond the MesStrRowNum, if yes, print the ...... in the row.
//
- if (OutputStrWidth > 0 && DrawMesStrRowNum >= gMesStrLineNum) {
+ if ((OutputStrWidth > 0) && (DrawMesStrRowNum >= gMesStrLineNum)) {
PrintStringAt ((ColDimension - StrLen (L"......")) / 2 + StartCol, Index, L"......");
}
//
// 6. Draw an empty line which is used to show user selectable options, will draw concrete option strings in function GetUserSelection().
//
- Character = BOXDRAW_VERTICAL;
+ Character = BOXDRAW_VERTICAL;
DisplayRow = BottomRow - POPUP_BORDER;
- ClearLines (StartCol, EndCol, DisplayRow, DisplayRow, GetPopupColor ());
+ ClearLines (StartCol, EndCol, DisplayRow, DisplayRow, GetPopupColor ());
PrintCharAt (StartCol, DisplayRow, Character);
PrintCharAt (EndCol, DisplayRow, Character);
@@ -632,10 +658,11 @@ DrawMessageBox (
PrintCharAt (StartCol, BottomRow, Character);
Character = BOXDRAW_HORIZONTAL;
for (Index = StartCol; Index + 1 < EndCol; Index++) {
- PrintCharAt ((UINTN)-1, (UINTN) -1, Character);
+ PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
}
+
Character = BOXDRAW_UP_LEFT;
- PrintCharAt ((UINTN)-1, (UINTN) -1, Character);
+ PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
return EFI_SUCCESS;
}
@@ -659,12 +686,12 @@ DrawMessageBox (
EFI_STATUS
EFIAPI
CreatePopup (
- IN EFI_HII_POPUP_PROTOCOL *This,
- IN EFI_HII_POPUP_STYLE PopupStyle,
- IN EFI_HII_POPUP_TYPE PopupType,
- IN EFI_HII_HANDLE HiiHandle,
- IN EFI_STRING_ID Message,
- OUT EFI_HII_POPUP_SELECTION *UserSelection OPTIONAL
+ IN EFI_HII_POPUP_PROTOCOL *This,
+ IN EFI_HII_POPUP_STYLE PopupStyle,
+ IN EFI_HII_POPUP_TYPE PopupType,
+ IN EFI_HII_HANDLE HiiHandle,
+ IN EFI_STRING_ID Message,
+ OUT EFI_HII_POPUP_SELECTION *UserSelection OPTIONAL
)
{
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *ConOut;
@@ -675,17 +702,17 @@ CreatePopup (
return EFI_INVALID_PARAMETER;
}
- if((HiiHandle == NULL) || (Message == 0)) {
+ if ((HiiHandle == NULL) || (Message == 0)) {
return EFI_INVALID_PARAMETER;
}
gMessageString = HiiGetString (HiiHandle, Message, NULL);
- if(gMessageString == NULL) {
+ if (gMessageString == NULL) {
return EFI_INVALID_PARAMETER;
}
- ConOut = gST->ConOut;
- gMaxRowWidth = 0;
+ ConOut = gST->ConOut;
+ gMaxRowWidth = 0;
gMesStrLineNum = 0;
CopyMem (&SavedConsoleMode, ConOut->Mode, sizeof (SavedConsoleMode));
@@ -721,4 +748,3 @@ Done:
return Status;
}
-
generated by cgit (git 2.34.1) at 2025-02-23 17:46:10 +0000