mirror of
https://github.com/reactos/reactos.git
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70d2e3812d
- EXT2/EXT3 file system support. - Does not yet support symbolic links or booting from an EXT2/3 partition. - Fixed bug in UI code. - Added '%%' format specifier to printf()-like functions. - Added functions __udivdi3 & __umoddi3 so that 64-bit division is now supported. - Changed types BYTE, WORD, DWORD, LONG, ULONG to U8, U16, U32, S32, U32 so that you know the size of the variable across different architectures with different sized words & dwords, etc. - Types CHAR, UCHAR, PCHAR, PUCHAR, WCHAR, PWCHAR have not been changed yet (I haven't decided exactly how I'm going to handle unicode) (isn't this an awesome commit? ;-) Just look at that list of files) svn path=/trunk/; revision=3318
143 lines
5.2 KiB
C
143 lines
5.2 KiB
C
/*
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* FreeLoader
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* Copyright (C) 1998-2002 Brian Palmer <brianp@sginet.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __TUI_H
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#define __TUI_H
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#define TUI_SCREEN_MEM 0xB8000
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#define TUI_TITLE_BOX_CHAR_HEIGHT 5
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///////////////////////////////////////////////////////////////////////////////////////
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//
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// Textual User Interface Functions
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//
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///////////////////////////////////////////////////////////////////////////////////////
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VOID TuiDrawBackdrop(VOID); // Fills the entire screen with a backdrop
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VOID TuiFillArea(U32 Left, U32 Top, U32 Right, U32 Bottom, UCHAR FillChar, UCHAR Attr /* Color Attributes */); // Fills the area specified with FillChar and Attr
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VOID TuiDrawShadow(U32 Left, U32 Top, U32 Right, U32 Bottom); // Draws a shadow on the bottom and right sides of the area specified
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VOID TuiDrawBox(U32 Left, U32 Top, U32 Right, U32 Bottom, UCHAR VertStyle, UCHAR HorzStyle, BOOL Fill, BOOL Shadow, UCHAR Attr); // Draws a box around the area specified
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VOID TuiDrawText(U32 X, U32 Y, PUCHAR Text, UCHAR Attr); // Draws text at coordinates specified
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VOID TuiDrawCenteredText(U32 Left, U32 Top, U32 Right, U32 Bottom, PUCHAR TextString, UCHAR Attr); // Draws centered text at the coordinates specified and clips the edges
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VOID TuiDrawStatusText(PUCHAR StatusText); // Draws text at the very bottom line on the screen
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VOID TuiUpdateDateTime(VOID); // Updates the date and time
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VOID TuiSaveScreen(PUCHAR Buffer); // Saves the screen so that it can be restored later
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VOID TuiRestoreScreen(PUCHAR Buffer); // Restores the screen from a previous save
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VOID TuiMessageBox(PUCHAR MessageText); // Displays a message box on the screen with an ok button
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VOID TuiMessageBoxCritical(PUCHAR MessageText); // Displays a message box on the screen with an ok button using no system resources
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VOID TuiDrawProgressBarCenter(U32 Position, U32 Range); // Draws the progress bar showing nPos percent filled
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VOID TuiDrawProgressBar(U32 Left, U32 Top, U32 Right, U32 Bottom, U32 Position, U32 Range); // Draws the progress bar showing nPos percent filled
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UCHAR TuiTextToColor(PUCHAR ColorText); // Converts the text color into it's equivalent color value
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UCHAR TuiTextToFillStyle(PUCHAR FillStyleText); // Converts the text fill into it's equivalent fill value
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///////////////////////////////////////////////////////////////////////////////////////
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//
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// Menu Functions
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//
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///////////////////////////////////////////////////////////////////////////////////////
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typedef struct
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{
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PUCHAR *MenuItemList;
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U32 MenuItemCount;
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S32 MenuTimeRemaining;
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U32 SelectedMenuItem;
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U32 Left;
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U32 Top;
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U32 Right;
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U32 Bottom;
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} TUI_MENU_INFO, *PTUI_MENU_INFO;
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VOID TuiCalcMenuBoxSize(PTUI_MENU_INFO MenuInfo);
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VOID TuiDrawMenu(PTUI_MENU_INFO MenuInfo);
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VOID TuiDrawMenuBox(PTUI_MENU_INFO MenuInfo);
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VOID TuiDrawMenuItem(PTUI_MENU_INFO MenuInfo, U32 MenuItemNumber);
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U32 TuiProcessMenuKeyboardEvent(PTUI_MENU_INFO MenuInfo);
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BOOL TuiDisplayMenu(PUCHAR MenuItemList[], U32 MenuItemCount, U32 DefaultMenuItem, S32 MenuTimeOut, U32* SelectedMenuItem);
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/*
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* Combines the foreground and background colors into a single attribute byte
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*/
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#define ATTR(cFore, cBack) ((cBack << 4)|cFore)
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/*
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* Fill styles for DrawBackdrop()
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*/
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#define LIGHT_FILL 0xB0
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#define MEDIUM_FILL 0xB1
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#define DARK_FILL 0xB2
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/*
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* Screen colors
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*/
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#define COLOR_BLACK 0
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#define COLOR_BLUE 1
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#define COLOR_GREEN 2
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#define COLOR_CYAN 3
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#define COLOR_RED 4
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#define COLOR_MAGENTA 5
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#define COLOR_BROWN 6
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#define COLOR_GRAY 7
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#define COLOR_DARKGRAY 8
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#define COLOR_LIGHTBLUE 9
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#define COLOR_LIGHTGREEN 10
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#define COLOR_LIGHTCYAN 11
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#define COLOR_LIGHTRED 12
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#define COLOR_LIGHTMAGENTA 13
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#define COLOR_YELLOW 14
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#define COLOR_WHITE 15
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/* Add COLOR_BLINK to a background to cause blinking */
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#define COLOR_BLINK 8
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/*
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* Defines for IBM box drawing characters
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*/
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#define HORZ (0xc4) /* Single horizontal line */
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#define D_HORZ (0xcd) /* Double horizontal line.*/
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#define VERT (0xb3) /* Single vertical line */
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#define D_VERT (0xba) /* Double vertical line. */
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/* Definitions for corners, depending on HORIZ and VERT */
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#define UL (0xda)
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#define UR (0xbf) /* HORZ and VERT */
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#define LL (0xc0)
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#define LR (0xd9)
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#define D_UL (0xc9)
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#define D_UR (0xbb) /* D_HORZ and D_VERT */
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#define D_LL (0xc8)
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#define D_LR (0xbc)
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#define HD_UL (0xd5)
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#define HD_UR (0xb8) /* D_HORZ and VERT */
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#define HD_LL (0xd4)
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#define HD_LR (0xbe)
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#define VD_UL (0xd6)
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#define VD_UR (0xb7) /* HORZ and D_VERT */
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#define VD_LL (0xd3)
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#define VD_LR (0xbd)
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#endif // #defined __TUI_H
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