--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/pdcurses/getyx.c Sat Jan 09 17:41:21 2016 +0200
@@ -0,0 +1,143 @@
+/* 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);
+ }
+}