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- /*
- * $Source: /u1/X/xterm/RCS/ptyx.h,v $
- * $Header: ptyx.h,v 10.101 86/12/01 16:57:15 swick Rel $
- */
-
- #include <X/mit-copyright.h>
-
- /* Copyright Massachusetts Institute of Technology 1984, 1985 */
-
- /* ptyx.h */
- /* @(#)ptyx.h X10/6.6B 12/26/86 */
-
- #define FALSE 0
- #define TRUE 1
-
- #define MAX_COLS 200
- #define MAX_ROWS 128
-
- /*
- * The origin of a screen is 0, 0. Therefore, the number of rows
- * on a screen is screen->max_row + 1, and similarly for columns.
- */
-
- typedef char **ScrnBuf;
-
- /*
- * ANSI emulation.
- */
- #define INQ 0x05
- #define FF 0x0C /* C0, C1 control names */
- #define LS1 0x0E
- #define LS0 0x0F
- #define CAN 0x18
- #define SUB 0x1A
- #define ESC 0x1B
- #define US 0x1F
- #define DEL 0x7F
- #define HTS ('H'+0x40')
- #define SS2 0x8E
- #define SS3 0x8F
- #define DCS 0x90
- #define OLDID 0x9A /* ESC Z */
- #define CSI 0x9B
- #define ST 0x9C
- #define OSC 0x9D
- #define PM 0x9E
- #define APC 0x9F
- #define RDEL 0xFF
-
- #define NBOX 5 /* Number of Vertices in box */
- #define NPARAM 10 /* Max. parameters */
-
- #define MINHILITE 32
- #define TITLEPAD 4
-
- typedef struct {
- unsigned char a_type;
- unsigned char a_pintro;
- unsigned char a_final;
- unsigned char a_inters;
- char a_nparam; /* # of parameters */
- char a_dflt[NPARAM]; /* Default value flags */
- short a_param[NPARAM]; /* Parameters */
- char a_nastyf; /* Error flag */
- } ANSI;
-
- typedef struct {
- int row;
- int col;
- unsigned flags; /* Vt100 saves graphics rendition. Ugh! */
- char curgl;
- char curgr;
- char gsets[4];
- } SavedCursor;
-
- #define TEKNUMFONTS 5
- /* Actually there are 5 types of lines, but four are non-solid lines */
- #define TEKNUMLINES 4
-
- typedef struct {
- int x;
- int y;
- int fontsize;
- int linetype;
- } Tmodes;
-
- typedef struct {
- int Twidth;
- int Theight;
- } T_fontsize;
-
- typedef struct {
- Window tbar; /* major window */
- Window left; /* left hilited window */
- Window right; /* right hilited window */
- int hilited; /* in hilite state */
- int x; /* x position of title */
- int y; /* y position of title */
- int fullwidth; /* full width of title */
- int width; /* width of visible part of title */
- } TitleBar;
-
- typedef struct {
- short *bits;
- int x;
- int y;
- int width;
- int height;
- } BitmapBits;
-
- typedef struct {
- /* These parameters apply to both windows */
- Display *display; /* X display for screen */
- int respond; /* socket for responses
- (position report, etc.) */
- long pid; /* pid of process on far side */
- int uid; /* user id of actual person */
- int gid; /* group id of actual person */
- int color; /* colors used */
- int foreground; /* foreground color */
- int background; /* Background color */
- int cursorcolor; /* Cursor color */
- int mousecolor; /* Mouse color */
- Pixmap bgndtile; /* background tile pixmap */
- int border; /* inner border */
- int borderwidth; /* outer border */
- Pixmap bordertile; /* tile pixmap for border */
- Pixmap graybordertile; /* tile pixmap for border when
- window is unselected */
- Cursor arrow; /* arrow cursor */
- unsigned short send_mouse_pos; /* user wants mouse transition */
- /* and position information */
- int select; /* xterm selected */
- struct timeval *timeout; /* timeout value for select */
- FontInfo *titlefont; /* font info for title font */
- int titleheight; /* height of title */
- int title_n_size; /* width on 'n' in title font */
- Pixmap hilitetile; /* tile pixmap for title hilite */
- int autoraise; /* auto raise window mode */
- Window autowindow; /* the window to autoraise */
- int timer; /* timer function */
- int holdoff; /* delay select and unselects */
- int visualbell; /* visual bell mode */
- int icon_show; /* icon currently showing */
- int textundericon; /* text under icon */
- int bitmapwidth; /* width of icon bitmap */
- int bitmapheight; /* height of icon bitmap */
- int icon_text_x; /* x position of text */
- int icon_text_y; /* y position of text */
- BitmapBits iconbitmap; /* bitmap for icon */
- int iconinput; /* got input while iconified */
- int active_icon; /* icon is miniature copy */
- int deiconwarp; /* warp mouse on deiconify */
- int logging; /* logging mode */
- int logfd; /* file descriptor of log */
- char *logfile; /* log file name */
- char *logstart; /* current start of log buffer */
- int inhibit; /* flags for inhibiting changes */
-
- /* VT window parameters */
- int show; /* window showing */
- int iconunmap; /* unmapped because of icon */
- struct {
- Window window; /* X window id */
- int width; /* width of columns */
- int height; /* height of rows */
- int fullwidth; /* full width of window */
- int fullheight; /* full height of window */
- int f_width; /* width of fonts in pixels */
- int f_height; /* height of fonts in pixels */
- int titlebar; /* title bar(s) showing */
- } fullVwin, iconVwin, *mappedVwin;
- Font fnt_icon; /* icon font */
- int minrows; /* minimun number of rows to
- accommodate scrollbar */
- Cursor curs; /* cursor resource from X */
- /* Terminal fonts must be of the same size and of fixed width */
- Font fnt_norm; /* normal font of terminal */
- Font fnt_bold; /* bold font of terminal */
- int enbolden; /* overstrike for bold font */
- Vertex *box; /* draw unselected cursor */
-
- int cursor_state; /* ON or OFF */
- int cursor_set; /* requested state */
- int cursor_col; /* previous cursor column */
- int cursor_row; /* previous cursor row */
- int cur_col; /* current cursor column */
- int cur_row; /* current cursor row */
- int max_col; /* rightmost column */
- int max_row; /* bottom row */
- int top_marg; /* top line of scrolling region */
- int bot_marg; /* bottom line of " " */
- int scrollbar; /* if > 0, width of scrollbar, and
- scrollbar showing */
- int topline; /* line number of top, <= 0 */
- int savelines; /* number of lines off top to save */
- int scrollinput; /* scroll to bottom on input */
- int scrollkey; /* scroll to bottom on key */
-
- ScrnBuf buf; /* screen buffer (main) */
- ScrnBuf allbuf; /* screen buffer (may include
- lines scrolled off top */
- ScrnBuf altbuf; /* alternate screen buffer */
- int alternate; /* true if using alternate buf */
- ScrollBar *sb; /* pointer to scrollbar struct */
- unsigned short do_wrap; /* true if cursor in last column
- and character just output */
- int incopy; /* 0 if no RasterCopy exposure
- event processed since last
- RasterCopy */
- int c132; /* allow change to 132 columns */
- int curses; /* cludge-ups for more and vi */
- int marginbell; /* true if margin bell on */
- int nmarginbell; /* columns from right margin */
- int bellarmed; /* cursor below bell margin */
- #ifdef CROCKSCROLL
- int scrollincr; /* scroll increment */
- #endif
- unsigned int multiscroll; /* true if multi-scroll */
- int scrolls; /* outstanding scroll count */
- SavedCursor sc; /* data for restore cursor */
- TitleBar title; /* title bar */
- int statusline; /* status line showing */
- int statusheight; /* status line height */
- int instatus; /* cursor in status line */
- SavedCursor statussc; /* status line restore cursor */
- int reversestatus; /* status line reversed */
- char *winname; /* name of window (and icons) */
- int winnamelen; /* length of window name */
- int save_modes[19]; /* save dec private modes */
- int pagemode; /* true if page mode */
- int pagecnt; /* count of lines in page mode */
- int pageoverlap; /* lines to overlap (less one) */
-
- /* Improved VT100 emulation stuff. */
- char gsets[4]; /* G0 through G3. */
- char curgl; /* Current GL setting. */
- char curgr; /* Current GR setting. */
- char curss; /* Current single shift. */
- int scroll_amt; /* amount to scroll */
- int refresh_amt; /* amount to refresh */
- int jumpscroll; /* whether we should jumpscroll */
-
- /* Tektronix window parameters */
- int Tforeground; /* foreground color */
- int Tbackground; /* Background color */
- int Tcursorcolor; /* Cursor color */
- Pixmap Tbgndtile; /* background tile pixmap */
- int Tcolor; /* colors used */
- int planeused; /* is xorplane being used */
- int cellsused; /* are color cells being used */
- Color colorcells[3]; /* color cells for Tek */
- int Tshow; /* Tek window showing */
- int Ticonunmap; /* unmapped because of icon */
- int waitrefresh; /* postpone refresh */
- struct {
- Window window; /* X window id */
- int width; /* width of columns */
- int height; /* height of rows */
- int fullwidth; /* full width of window */
- int fullheight; /* full height of window */
- int titlebar; /* title bar(s) showing */
- double tekscale; /* scale factor Tek -> vs100 */
- } fullTwin, iconTwin, *mappedTwin;
- BitmapBits Ticonbitmap; /* bitmap for icon */
- Vertex **Tbox; /* draw unselected cursor */
- int xorplane; /* z plane for inverts */
- Pattern linepat[TEKNUMLINES]; /* line patterns */
- Font Tfont[TEKNUMFONTS]; /* Tek fonts */
- int tobaseline[TEKNUMFONTS]; /* top to baseline for
- each font */
- int TekEmu; /* true if Tektronix emulation */
- int cur_X; /* current x */
- int cur_Y; /* current y */
- Tmodes cur; /* current tek modes */
- Tmodes page; /* starting tek modes on page */
- int margin; /* 0 -> margin 1, 1 -> margin 2 */
- int pen; /* current Tektronix pen 0=up, 1=dn */
- char *TekGIN; /* nonzero if Tektronix GIN mode*/
- TitleBar Ttitle; /* title bar */
- char *Twinname; /* name of window */
- int Twinnamelen; /* length of window name */
- } Screen;
-
- /* meaning of bits in screen.select flag */
- #define INWINDOW 01 /* the mouse is in one of the windows */
- #define FOCUS 02 /* one of the windows is the focus window */
-
- typedef struct
- {
- unsigned offset; /* status of shift, control, meta */
- #define SHIFT 0x0001
- #define META 0x0002
- #define CONTROL 0x0004
-
- unsigned flags;
- } Keyboard;
-
- /* define masks for flags */
- #define CAPS_LOCK 0x01
- #define KYPD_APL 0x02
- #define CURSOR_APL 0x04
-
-
- #define N_MARGINBELL 10
- #define MAX_TABS 320
- #define TAB_ARRAY_SIZE 10 /* number of ints to provide MAX_TABS bits */
-
- typedef unsigned Tabs [TAB_ARRAY_SIZE];
-
-
- #define BUF_SIZE 4096
-
- typedef struct
- {
- Keyboard keyboard; /* terminal keyboard */
- Screen screen; /* terminal screeen */
- unsigned flags; /* mode flags */
- unsigned initflags; /* initial mode flags */
- Tabs tabs; /* tabstops of the terminal */
- } Terminal;
-
-
- /* masks for terminal flags */
-
- #define INVERSE 0x01 /* invert the characters to be output */
- #define UNDERLINE 0x02 /* true if underlining */
- #define BOLD 0x04
- #define WRAPAROUND 0x08
- #define REVERSE_VIDEO 0x10 /* true if screen white on black */
- #define ORIGIN 0x20 /* true if in origin mode */
- #define INSERT 0x40 /* true if in insert mode */
- #define SMOOTHSCROLL 0x80 /* true if in smooth scroll mode */
- #define AUTOREPEAT 0x100 /* true if in autorepeat mode */
- #define IN132COLUMNS 0x200 /* true if in 132 column mode */
- #define LINEFEED 0x400
- #define REVERSEWRAP 0x800 /* true if reverse wraparound mode */
- #define ICONINPUT 0x1000 /* true if mini icon accepts kbd input */
-
- #define ATTRIBUTES 0x07 /* attributes mask */
- #define CHAR 0177
-
- #define VWindow(screen) (screen->mappedVwin->window)
- #define TWindow(screen) (screen->mappedTwin->window)
- #define Width(screen) (screen->mappedVwin->width)
- #define Height(screen) (screen->mappedVwin->height)
- #define FullWidth(screen) (screen->mappedVwin->fullwidth)
- #define FullHeight(screen) (screen->mappedVwin->fullheight)
- #define FontWidth(screen) (screen->mappedVwin->f_width)
- #define FontHeight(screen) (screen->mappedVwin->f_height)
- #define TWidth(screen) (screen->mappedTwin->width)
- #define THeight(screen) (screen->mappedTwin->height)
- #define TFullWidth(screen) (screen->mappedTwin->fullwidth)
- #define TFullHeight(screen) (screen->mappedTwin->fullheight)
- #define TekScale(screen) (screen->mappedTwin->tekscale)
- #define Titlebar(screen) (screen->mappedVwin->titlebar)
- #define TTitlebar(screen) (screen->mappedTwin->titlebar)
- #define ActiveIcon(screen) (screen->active_icon && \
- (screen->mappedVwin == &screen->iconVwin))
- #define TActiveIcon(screen) (screen->active_icon && \
- (screen->mappedTwin == &screen->iconTwin))
-
- #define CursorX(screen,col) ((col) * FontWidth(screen) + screen->border)
- #define CursorY(screen,row) ((screen->instatus ? \
- ((row) * FontHeight(screen) + 1)\
- : (((row) - screen->topline) * FontHeight(screen))) +\
- screen->border + Titlebar(screen))
-
- #define TICONWINDOWEVENTS (ExposeWindow | ButtonPressed)
-
- #define ICONWINDOWEVENTS (TICONWINDOWEVENTS | ExposeRegion | ExposeCopy)
-
- #define ICONINPUTEVENTS (KeyPressed | EnterWindow | LeaveWindow | FocusChange)
-
- #define TWINDOWEVENTS (KeyPressed | ExposeWindow | ButtonPressed |\
- ButtonReleased | UnmapWindow | EnterWindow |\
- LeaveWindow | FocusChange)
-
- #define WINDOWEVENTS (TWINDOWEVENTS | ExposeRegion | ExposeCopy)
-
- #define TEK_LINK_BLOCK_SIZE 1024
-
- typedef struct Tek_Link
- {
- struct Tek_Link *next; /* pointer to next TekLink in list
- NULL <=> this is last TekLink */
- short count;
- char *ptr;
- char data [TEK_LINK_BLOCK_SIZE];
- } TekLink;
-
- /* flags for cursors */
- #define OFF 0
- #define ON 1
- #define CLEAR 0
- #define TOGGLE 1
-
- /* flags for color */
- #define C_FOREGROUND 0x01
- #define C_BACKGROUND 0x02
- #define C_FBMASK 0x03
- #define C_CURSOR 0x04
- #define C_MOUSE 0x08
- #define C_BORDER 0x10
-
- /* flags for inhibit */
- #define I_LOG 0x01
- #define I_SIGNAL 0x02
- #define I_TEK 0x04
-
- extern Bitmap make_icon();
- extern Cursor make_tcross();
- extern Cursor make_xterm();
- extern Cursor make_wait();
- extern Cursor make_arrow();
-