1 /** @file 2 Declares menubar interface functions. 3 4 Copyright (c) 2005 - 2011, Intel Corporation. All rights reserved. <BR> 5 This program and the accompanying materials 6 are licensed and made available under the terms and conditions of the BSD License 7 which accompanies this distribution. The full text of the license may be found at 8 http://opensource.org/licenses/bsd-license.php 9 10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 12 13 **/ 14 15 #ifndef _LIB_MENU_BAR_H_ 16 #define _LIB_MENU_BAR_H_ 17 18 #define SCAN_CONTROL_E 5 19 #define SCAN_CONTROL_F 6 20 #define SCAN_CONTROL_G 7 21 #define SCAN_CONTROL_K 11 22 #define SCAN_CONTROL_O 15 23 #define SCAN_CONTROL_Q 17 24 #define SCAN_CONTROL_R 18 25 #define SCAN_CONTROL_S 19 26 #define SCAN_CONTROL_T 20 27 #define SCAN_CONTROL_U 21 28 #define SCAN_CONTROL_W 23 29 #define SCAN_CONTROL_Z 26 30 31 32 typedef 33 EFI_STATUS 34 (*MENU_ITEM_FUNCTION) ( 35 VOID 36 ); 37 38 typedef struct _EDITOR_MENU_ITEM { 39 EFI_STRING_ID NameToken; 40 CHAR16 FunctionKeyToken; 41 MENU_ITEM_FUNCTION Function; 42 } EDITOR_MENU_ITEM; 43 44 /** 45 Initializa the menu bar with the specified items. 46 47 @param[in] Items The items to display and their functions. 48 49 @retval EFI_SUCCESS The initialization was correct. 50 @retval EFI_OUT_OF_RESOURCES A memory allocation failed. 51 **/ 52 EFI_STATUS 53 EFIAPI 54 MenuBarInit ( 55 IN CONST EDITOR_MENU_ITEM *Items 56 ); 57 58 /** 59 Initialize the control hot-key with the specified items. 60 61 @param[in] Items The hot-key functions. 62 63 @retval EFI_SUCCESS The initialization was correct. 64 **/ 65 EFI_STATUS 66 EFIAPI 67 ControlHotKeyInit ( 68 IN MENU_ITEM_FUNCTION *Items 69 ); 70 71 /** 72 Cleanup function for a menu bar. frees all allocated memory. 73 **/ 74 VOID 75 EFIAPI 76 MenuBarCleanup ( 77 VOID 78 ); 79 80 /** 81 Refresh function for the menu bar. 82 83 @param[in] LastRow The last printable row. 84 @param[in] LastCol The last printable column. 85 86 @retval EFI_SUCCESS The refresh was successful. 87 **/ 88 EFI_STATUS 89 EFIAPI 90 MenuBarRefresh ( 91 IN CONST UINTN LastRow, 92 IN CONST UINTN LastCol 93 ); 94 95 /** 96 Function to dispatch the correct function based on a function key (F1...) 97 98 @param[in] Key The pressed key. 99 100 @retval EFI_NOT_FOUND The key was not a valid function key 101 (an error was sent to the status bar). 102 @return The return value from the called dispatch function. 103 **/ 104 EFI_STATUS 105 EFIAPI 106 MenuBarDispatchFunctionKey ( 107 IN CONST EFI_INPUT_KEY *Key 108 ); 109 110 /** 111 Function to dispatch the correct function based on a control-based key (ctrl+o...) 112 113 @param[in] Key The pressed key. 114 115 @retval EFI_NOT_FOUND The key was not a valid control-based key 116 (an error was sent to the status bar). 117 @return EFI_SUCCESS. 118 **/ 119 EFI_STATUS 120 EFIAPI 121 MenuBarDispatchControlHotKey ( 122 IN CONST EFI_INPUT_KEY *Key 123 ); 124 125 #endif 126
