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/* PDCurses */
#include <curspriv.h>
/*man-start**************************************************************
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);
bool is_leaveok(const WINDOW *win);
### 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).
is_leaveok() reports whether the specified window is in leaveok mode.
### Return Value
All functions except is_leaveok() return OK on success and ERR on
error.
### Portability
X/Open ncurses NetBSD
clearok Y Y Y
idlok Y Y Y
idcok Y Y Y
immedok Y Y Y
leaveok Y Y Y
setscrreg Y Y Y
wsetscrreg Y Y Y
scrollok Y Y Y
is_leaveok - 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"));
if (!SP)
return ERR;
SP->raw_out = bf;
return OK;
}
bool is_leaveok(const WINDOW *win)
{
PDC_LOG(("is_leaveok() - called\n"));
if (!win)
return FALSE;
return win->_leaveit;
}
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