Thu, 23 Jul 2015 18:07:39 +0300
Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
/* Public Domain Curses */ #include <curspriv.h> RCSID("$Id: getyx.c,v 1.29 2008/07/15 17:13:26 wmcbrine Exp $") /*man-start************************************************************** Name: getyx Synopsis: void getyx(WINDOW *win, int y, int x); void getparyx(WINDOW *win, int y, int x); void getbegyx(WINDOW *win, int y, int x); void getmaxyx(WINDOW *win, int y, int x); void getsyx(int y, int x); int setsyx(int y, int x); int getbegy(WINDOW *win); int getbegx(WINDOW *win); int getcury(WINDOW *win); int getcurx(WINDOW *win); int getpary(WINDOW *win); int getparx(WINDOW *win); int getmaxy(WINDOW *win); int getmaxx(WINDOW *win); Description: The getyx() macro (defined in curses.h -- the prototypes here are merely illustrative) puts the current cursor position of the specified window into y and x. getbegyx() and getmaxyx() return the starting coordinates and size of the specified window, respectively. getparyx() returns the starting coordinates of the parent's window, if the specified window is a subwindow; otherwise it sets y and x to -1. These are all macros. getsyx() gets the coordinates of the virtual screen cursor, and stores them in y and x. If leaveok() is TRUE, it returns -1, -1. If lines have been removed with ripoffline(), then getsyx() includes these lines in its count; so, the returned y and x values should only be used with setsyx(). setsyx() sets the virtual screen cursor to the y, x coordinates. If y, x are -1, -1, leaveok() is set TRUE. getsyx() and setsyx() are meant to be used by a library routine that manipulates curses windows without altering the position of the cursor. Note that getsyx() is defined only as a macro. getbegy(), getbegx(), getcurx(), getcury(), getmaxy(), getmaxx(), getpary(), and getparx() return the appropriate coordinate or size values, or ERR in the case of a NULL window. Portability X/Open BSD SYS V getyx Y Y Y getparyx - - 4.0 getbegyx - - 3.0 getmaxyx - - 3.0 getsyx - - 3.0 setsyx - - 3.0 getbegy - - - getbegx - - - getcury - - - getcurx - - - getpary - - - getparx - - - getmaxy - - - getmaxx - - - **man-end****************************************************************/ int getbegy(WINDOW *win) { PDC_LOG(("getbegy() - called\n")); return win ? win->_begy : ERR; } int getbegx(WINDOW *win) { PDC_LOG(("getbegx() - called\n")); return win ? win->_begx : ERR; } int getcury(WINDOW *win) { PDC_LOG(("getcury() - called\n")); return win ? win->_cury : ERR; } int getcurx(WINDOW *win) { PDC_LOG(("getcurx() - called\n")); return win ? win->_curx : ERR; } int getpary(WINDOW *win) { PDC_LOG(("getpary() - called\n")); return win ? win->_pary : ERR; } int getparx(WINDOW *win) { PDC_LOG(("getparx() - called\n")); return win ? win->_parx : ERR; } int getmaxy(WINDOW *win) { PDC_LOG(("getmaxy() - called\n")); return win ? win->_maxy : ERR; } int getmaxx(WINDOW *win) { PDC_LOG(("getmaxx() - called\n")); return win ? win->_maxx : ERR; } int setsyx(int y, int x) { PDC_LOG(("setsyx() - called\n")); if(y == -1 && x == -1) { curscr->_leaveit = TRUE; return OK; } else { curscr->_leaveit = FALSE; return wmove(curscr, y, x); } }