1 /** @file 2 internal worker functions for FileHandleWrappers to use 3 4 Copyright (c) 2009 - 2010, 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 _FILE_HANDLE_INTERNAL_HEADER_ 16 #define _FILE_HANDLE_INTERNAL_HEADER_ 17 18 /** 19 Move the cursor position one character backward. 20 21 @param[in] LineLength Length of a line. Get it by calling QueryMode 22 @param[in, out] Column Current column of the cursor position 23 @param[in, out] Row Current row of the cursor position 24 **/ 25 VOID 26 MoveCursorBackward ( 27 IN UINTN LineLength, 28 IN OUT UINTN *Column, 29 IN OUT UINTN *Row 30 ); 31 32 /** 33 Move the cursor position one character forward. 34 35 @param[in] LineLength Length of a line. 36 @param[in] TotalRow Total row of a screen 37 @param[in, out] Column Current column of the cursor position 38 @param[in, out] Row Current row of the cursor position 39 **/ 40 VOID 41 MoveCursorForward ( 42 IN UINTN LineLength, 43 IN UINTN TotalRow, 44 IN OUT UINTN *Column, 45 IN OUT UINTN *Row 46 ); 47 48 /** 49 Prints out each previously typed command in the command list history log. 50 51 When each screen is full it will pause for a key before continuing. 52 53 @param[in] TotalCols How many columns are on the screen 54 @param[in] TotalRows How many rows are on the screen 55 @param[in] StartColumn which column to start at 56 **/ 57 VOID 58 PrintCommandHistory ( 59 IN CONST UINTN TotalCols, 60 IN CONST UINTN TotalRows, 61 IN CONST UINTN StartColumn 62 ); 63 64 #endif //_FILE_HANDLE_INTERNAL_HEADER_ 65 66