diff options
Diffstat (limited to 'payloads/libpayload/curses/PDCurses/pdcurses/outopts.c')
| -rw-r--r-- | payloads/libpayload/curses/PDCurses/pdcurses/outopts.c | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/payloads/libpayload/curses/PDCurses/pdcurses/outopts.c b/payloads/libpayload/curses/PDCurses/pdcurses/outopts.c new file mode 100644 index 0000000000..9b04eb9dd7 --- /dev/null +++ b/payloads/libpayload/curses/PDCurses/pdcurses/outopts.c @@ -0,0 +1,156 @@ +/* Public Domain Curses */ + +#include <curspriv.h> + +RCSID("$Id: outopts.c,v 1.39 2008/07/14 12:22:13 wmcbrine Exp $") + +/*man-start************************************************************** + + Name: outopts + + Synopsis: + int clearok(WINDOW *win, bool bf); + int idlok(WINDOW *win, bool bf); + void idcok(WINDOW *win, bool bf); + void immedok(WINDOW *win, bool bf); + int leaveok(WINDOW *win, bool bf); + int setscrreg(int top, int bot); + int wsetscrreg(WINDOW *win, int top, int bot); + int scrollok(WINDOW *win, bool bf); + + int raw_output(bool bf); + + Description: + With clearok(), if bf is TRUE, the next call to wrefresh() with + this window will clear the screen completely and redraw the + entire screen. + + immedok(), called with a second argument of TRUE, causes an + automatic wrefresh() every time a change is made to the + specified window. + + Normally, the hardware cursor is left at the location of the + window being refreshed. leaveok() allows the cursor to be + left wherever the update happens to leave it. It's useful + for applications where the cursor is not used, since it reduces + the need for cursor motions. If possible, the cursor is made + invisible when this option is enabled. + + wsetscrreg() sets a scrolling region in a window; "top" and + "bot" are the line numbers for the top and bottom margins. If + this option and scrollok() are enabled, any attempt to move off + the bottom margin will cause all lines in the scrolling region + to scroll up one line. setscrreg() is the stdscr version. + + idlok() and idcok() do nothing in PDCurses, but are provided for + compatibility with other curses implementations. + + raw_output() enables the output of raw characters using the + standard *add* and *ins* curses functions (that is, it disables + translation of control characters). + + Return Value: + All functions return OK on success and ERR on error. + + Portability X/Open BSD SYS V + clearok Y Y Y + idlok Y Y Y + idcok Y - 4.0 + immedok Y - 4.0 + leaveok Y Y Y + setscrreg Y Y Y + wsetscrreg Y Y Y + scrollok Y Y Y + raw_output - - - + +**man-end****************************************************************/ + +int clearok(WINDOW *win, bool bf) +{ + PDC_LOG(("clearok() - called\n")); + + if (!win) + return ERR; + + win->_clear = bf; + + return OK; +} + +int idlok(WINDOW *win, bool bf) +{ + PDC_LOG(("idlok() - called\n")); + + return OK; +} + +void idcok(WINDOW *win, bool bf) +{ + PDC_LOG(("idcok() - called\n")); +} + +void immedok(WINDOW *win, bool bf) +{ + PDC_LOG(("immedok() - called\n")); + + if (win) + win->_immed = bf; +} + +int leaveok(WINDOW *win, bool bf) +{ + PDC_LOG(("leaveok() - called\n")); + + if (!win) + return ERR; + + win->_leaveit = bf; + + curs_set(!bf); + + return OK; +} + +int setscrreg(int top, int bottom) +{ + PDC_LOG(("setscrreg() - called: top %d bottom %d\n", top, bottom)); + + return wsetscrreg(stdscr, top, bottom); +} + +int wsetscrreg(WINDOW *win, int top, int bottom) +{ + PDC_LOG(("wsetscrreg() - called: top %d bottom %d\n", top, bottom)); + + if (win && 0 <= top && top <= win->_cury && + win->_cury <= bottom && bottom < win->_maxy) + { + win->_tmarg = top; + win->_bmarg = bottom; + + return OK; + } + else + return ERR; +} + +int scrollok(WINDOW *win, bool bf) +{ + PDC_LOG(("scrollok() - called\n")); + + if (!win) + return ERR; + + win->_scroll = bf; + + return OK; +} + +int raw_output(bool bf) +{ + PDC_LOG(("raw_output() - called\n")); + + SP->raw_out = bf; + + return OK; +} |