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/*
* display.h
*
* Function and colour attribute declarations for the full screen display.
*
* Copyright (C) 1997 Stephen Tweedie (sct@dcs.ed.ac.uk)
* Copyright (C) 1997 Ulrich E. Habel (espero@b31.hadiko.de)
* Copyleft (C) 1994 Alexey Vovenko (vovenko@ixwin.ihep.su)
*/
#ifndef INCLUDED__DISPLAY_H
#define INCLUDED__DISPLAY_H
/* Screen cell types */
#define AT_DIR 0x1
#define AT_REG 0x2
#define AT_BAD 0x4
#define AT_GROUP 0x8
#define AT_SUPER 0x10
#define AT_KERNEL 0x20
#define AT_BITMAP 0x40
#define AT_INODE 0x80
#define AT_DATA 0x100
#define AT_READ 0x200
#define AT_WRITE 0x400
#define AT_FRAG 0x1000
#define AT_SELECTED 0x2000
/* Replacement recognition */
#define EMPTY '#'
/* Colors used for partition-display */
#define COL_SB_FG COLOR_RED /* Superblock FG */
#define COL_SB_BG COLOR_CYAN /* Superblock BG */
#define COL_GRP_FG COLOR_RED /* Group FG */
#define COL_GRP_BG COLOR_CYAN /* Group BG */
#define COL_BITMAP_FG COLOR_RED /* Bitmap FG */
#define COL_BITMAP_BG COLOR_CYAN /* Bitmap BG */
#define COL_INODE_FG COLOR_YELLOW /* Inodes FG */
#define COL_INODE_BG COLOR_CYAN /* Inodes BG */
#define COL_KERNEL_FG COLOR_RED /* Kernel FG */
#define COL_KERNEL_BG COLOR_BLUE /* Kernel BG */
#define COL_DIR_FG COLOR_YELLOW /* Directory FG */
#define COL_DIR_BG COLOR_BLUE /* Directory BG */
#define COL_FILE_FG COLOR_YELLOW /* File FG */
#define COL_FILE_BG COLOR_BLUE /* File BG */
#define COL_FRAG_FG COLOR_WHITE /* Fragment FG */
#define COL_FRAG_BG COLOR_BLUE /* Fragment BG */
#define COL_BAD_FG COLOR_RED /* Bad-block FG */
#define COL_BAD_BG COLOR_BLUE /* Bad-block BG */
#define COL_DATA_FG COLOR_YELLOW /* Data-block FG */
#define COL_DATA_BG COLOR_BLUE /* Data-block BG */
#define COL_FREE_FG COLOR_WHITE /* Free-block FG */
#define COL_FREE_BG COLOR_BLUE /* Free-block BG */
#define COL_RD_FG COLOR_GREEN /* reading FG */
#define COL_RD_BG COLOR_BLACK /* reading BG */
#define COL_WR_FG COLOR_RED /* writing FG */
#define COL_WR_BG COLOR_BLACK /* writing BG */
/* Extra attribute characteristics */
#define ATR_IS_BOLD(x) ( \
(x) == ATR_INODE || \
(x) == ATR_FILE || \
(x) == ATR_DATA || \
(x) == ATR_DIR || \
(x) == ATR_BAD || \
(x) == ATR_FRAG || \
(x) == ATR_RD || \
(x) == ATR_WR)
#define CELL_ATTR(n) (COLOR_PAIR((n)) | (ATR_IS_BOLD(n) ? A_BOLD : 0))
/* Names for attribute sets */
enum {ATR_SB = 2, /* Superblock */
ATR_GRP, /* Group descriptor */
ATR_BITMAP, /* Bitmap */
ATR_INODE, /* Inode block */
ATR_KERNEL, /* Kernel data */
ATR_DIR, /* Directory block */
ATR_FILE, /* File block */
ATR_BAD, /* Bad block */
ATR_DATA, /* Data block */
ATR_FREE, /* Free block */
ATR_FRAG, /* Fragmented block */
ATR_RD, /* Block being read */
ATR_WR, /* Block being written */
};
extern int voyer_mode;
void init_screen(ulong blocks);
void done_screen(int wait_key);
void set_attr(ulong block,ushort attr);
void clear_attr(ushort attr);
void display_map(void);
void update_display(void); /* Only map part is updated */
void display_legend(ushort attr);
void add_comment(char *text);
void display_comments(char *title);
void clear_comments(void);
void stat_line(const char *s, ...);
#endif /* INCLUDED__DISPLAY_H */
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