/** @file\r
Private structure, MACRO and function definitions for User Interface related functionalities.\r
\r
-Copyright (c) 2004 - 2009, Intel Corporation\r
-All rights reserved. This program and the accompanying materials\r
+Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
http://opensource.org/licenses/bsd-license.php\r
#define UI_ACTION_REFRESH_FORMSET 2\r
#define UI_ACTION_EXIT 3\r
\r
+typedef struct _UI_MENU_LIST UI_MENU_LIST;\r
+\r
typedef struct {\r
EFI_HII_HANDLE Handle;\r
\r
EFI_GUID FormSetGuid;\r
UINT16 FormId;\r
UINT16 QuestionId;\r
+ UINTN Sequence; // used for time/date only.\r
\r
UINTN TopRow;\r
UINTN BottomRow;\r
// Whether the Form is editable\r
//\r
BOOLEAN FormEditable;\r
+\r
+ UI_MENU_LIST *CurrentMenu;\r
} UI_MENU_SELECTION;\r
\r
#define UI_MENU_OPTION_SIGNATURE SIGNATURE_32 ('u', 'i', 'm', 'm')\r
\r
#define MENU_OPTION_FROM_LINK(a) CR (a, UI_MENU_OPTION, Link, UI_MENU_OPTION_SIGNATURE)\r
\r
-typedef struct _UI_MENU_LIST UI_MENU_LIST;\r
-\r
struct _UI_MENU_LIST {\r
UINTN Signature;\r
LIST_ENTRY Link;\r
EFI_GUID FormSetGuid;\r
UINT16 FormId;\r
UINT16 QuestionId;\r
+ UINTN Sequence; // used for time/date only.\r
\r
UI_MENU_LIST *Parent;\r
LIST_ENTRY ChildListHead;\r
\r
#define UI_MENU_LIST_FROM_LINK(a) CR (a, UI_MENU_LIST, Link, UI_MENU_LIST_SIGNATURE)\r
\r
-typedef struct _MENU_REFRESH_ENTRY {\r
- struct _MENU_REFRESH_ENTRY *Next;\r
+typedef struct _MENU_REFRESH_ENTRY MENU_REFRESH_ENTRY;\r
+struct _MENU_REFRESH_ENTRY {\r
+ MENU_REFRESH_ENTRY *Next;\r
UI_MENU_OPTION *MenuOption; // Describes the entry needing an update\r
UI_MENU_SELECTION *Selection;\r
UINTN CurrentColumn;\r
UINTN CurrentRow;\r
UINTN CurrentAttribute;\r
-} MENU_REFRESH_ENTRY;\r
+ EFI_EVENT Event;\r
+};\r
\r
typedef struct {\r
UINT16 ScanCode;\r
VOID\r
);\r
\r
+/**\r
+ Process the goto op code, update the info in the selection structure.\r
+\r
+ @param Statement The statement belong to goto op code.\r
+ @param Selection The selection info.\r
+ @param Repaint Whether need to repaint the menu.\r
+ @param NewLine Whether need to create new line.\r
+\r
+ @retval EFI_SUCCESS The menu process successfully.\r
+ @return Other value if the process failed.\r
+**/\r
+EFI_STATUS\r
+ProcessGotoOpCode (\r
+ IN OUT FORM_BROWSER_STATEMENT *Statement,\r
+ IN OUT UI_MENU_SELECTION *Selection,\r
+ OUT BOOLEAN *Repaint,\r
+ OUT BOOLEAN *NewLine\r
+ );\r
+\r
+\r
/**\r
The worker function that send the displays to the screen. On output,\r
the selection made by user is returned.\r
\r
**/\r
VOID\r
+EFIAPI\r
CreateMultiStringPopUp (\r
IN UINTN ScreenWidth,\r
IN UINTN NumberOfLines,\r
\r
@param MenuOption Pointer to the current input menu.\r
@param Prompt The prompt string shown on popup window.\r
- @param StringPtr Destination for use input string.\r
+ @param StringPtr Old user input and destination for use input string.\r
\r
@retval EFI_SUCCESS If string input is read successfully\r
@retval EFI_DEVICE_ERROR If operation fails\r
**/\r
EFI_STATUS\r
ReadString (\r
- IN UI_MENU_OPTION *MenuOption,\r
- IN CHAR16 *Prompt,\r
- OUT CHAR16 *StringPtr\r
+ IN UI_MENU_OPTION *MenuOption,\r
+ IN CHAR16 *Prompt,\r
+ IN OUT CHAR16 *StringPtr\r
);\r
\r
/**\r
/**\r
Update status bar on the bottom of menu.\r
\r
+ @param Selection Current selection info.\r
@param MessageType The type of message to be shown.\r
@param Flags The flags in Question header.\r
@param State Set or clear.\r
**/\r
VOID\r
UpdateStatusBar (\r
+ IN UI_MENU_SELECTION *Selection,\r
IN UINTN MessageType,\r
IN UINT8 Flags,\r
IN BOOLEAN State\r
hit, then 2 Unicode character will consume an output storage\r
space with size of CHAR16 till a NARROW_CHAR is hit.\r
\r
+ If String is NULL, then ASSERT ().\r
+\r
@param String The input string to be counted.\r
\r
@return Storage space for the input string.\r
OUT UINT8 *Operand\r
);\r
\r
+/**\r
+ Reset stack pointer to begin of the stack.\r
+\r
+**/\r
+VOID\r
+ResetCurrentExpressionStack (\r
+ VOID\r
+ );\r
+\r
+/**\r
+ Push current expression onto the Stack\r
+\r
+ @param Pointer Pointer to current expression.\r
+\r
+ @retval EFI_SUCCESS The value was pushed onto the stack.\r
+ @retval EFI_OUT_OF_RESOURCES There is not enough system memory to grow the stack.\r
+\r
+**/\r
+EFI_STATUS\r
+PushCurrentExpression (\r
+ IN VOID *Pointer\r
+ );\r
+\r
+/**\r
+ Pop current expression from the Stack\r
+\r
+ @param Pointer Pointer to current expression to be pop.\r
+\r
+ @retval EFI_SUCCESS The value was pushed onto the stack.\r
+ @retval EFI_OUT_OF_RESOURCES There is not enough system memory to grow the stack.\r
+\r
+**/\r
+EFI_STATUS\r
+PopCurrentExpression (\r
+ OUT VOID **Pointer\r
+ );\r
+\r
+/**\r
+ Reset stack pointer to begin of the stack.\r
+\r
+**/\r
+VOID\r
+ResetMapExpressionListStack (\r
+ VOID\r
+ );\r
+\r
+/**\r
+ Push the list of map expression onto the Stack\r
+\r
+ @param Pointer Pointer to the list of map expression to be pushed.\r
+\r
+ @retval EFI_SUCCESS The value was pushed onto the stack.\r
+ @retval EFI_OUT_OF_RESOURCES There is not enough system memory to grow the stack.\r
+\r
+**/\r
+EFI_STATUS\r
+PushMapExpressionList (\r
+ IN VOID *Pointer\r
+ );\r
+\r
+/**\r
+ Pop the list of map expression from the Stack\r
+\r
+ @param Pointer Pointer to the list of map expression to be pop.\r
+\r
+ @retval EFI_SUCCESS The value was pushed onto the stack.\r
+ @retval EFI_OUT_OF_RESOURCES There is not enough system memory to grow the stack.\r
+\r
+**/\r
+EFI_STATUS\r
+PopMapExpressionList (\r
+ OUT VOID **Pointer\r
+ );\r
+\r
/**\r
Get Form given its FormId.\r
\r
projects / mirror_edk2.git / blobdiff