VARCem/PDCurses
1
0
Fork 0
mirror of https://github.com/VARCem/PDCurses.git synced 2026-09-25 08:15:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

Moved PDC_chins() to insch.c.

Browse Source
This commit is contained in:
William McBrine
2006-08-21 17:49:27 +00:00
parent 0533617d96
commit fb1b2d1a93
2 changed files with 46 additions and 62 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
pdcurses/insch.c
View File

@@ -17,13 +17,14 @@
#define CURSES_LIBRARY 1
#include <curses.h>
#include <string.h>
/* undefine any macros for functions defined in this module */
#undef insch
#undef mvinsch
#undef mvwinsch
RCSID("$Id: insch.c,v 1.24 2006/08/20 21:51:32 wmcbrine Exp $");
RCSID("$Id: insch.c,v 1.25 2006/08/21 17:49:27 wmcbrine Exp $");
/*man-start**************************************************************
@@ -35,6 +36,8 @@ RCSID("$Id: insch.c,v 1.24 2006/08/20 21:51:32 wmcbrine Exp $");
int mvinsch(int y, int x, chtype ch);
int mvwinsch(WINDOW *win, int y, int x, chtype ch);
int PDC_chins(WINDOW* win, chtype c, bool xlat);
X/Open Description:
The routine insch() inserts the character ch into the default
window at the current cursor position and the window cursor is
@@ -88,6 +91,12 @@ RCSID("$Id: insch.c,v 1.24 2006/08/20 21:51:32 wmcbrine Exp $");
Depending upon the state of the raw character output, 7- or
8-bit characters will be output.
PDC_chins() provides the basic functionality for [mv][w]insch().
The xlat flag indicates whether or not to perform normal
character translation. If not, then the character is output as
is. The 'xlat' flag is TRUE for the normal curses routines. This
function returns OK on success and ERR on error.
X/Open Return Value:
All functions return OK on success and ERR on error.
@@ -97,9 +106,44 @@ RCSID("$Id: insch.c,v 1.24 2006/08/20 21:51:32 wmcbrine Exp $");
winsch Y Y Y
mvinsch Y Y Y
mvwinsch Y Y Y
PDC_chins - - -
**man-end****************************************************************/
int PDC_chins(WINDOW *win, chtype c, bool xlat)
{
int x, y, maxx, offset;
chtype *temp1;
char ch = (c & A_CHARTEXT);
PDC_LOG(("PDC_chins() - called: win=%x ch=%x "
"(char=%c attr=0x%x) xlat=%d\n", win, ch,
ch & A_CHARTEXT, ch & A_ATTRIBUTES, xlat));
if (win == (WINDOW *)NULL)
return ERR;
x = win->_curx;
y = win->_cury;
maxx = win->_maxx;
offset = 1;
temp1 = &win->_y[y][x];
if ((ch < ' ') && xlat)
offset++;
memmove(temp1 + offset, temp1, (maxx - x - offset) * sizeof(chtype));
win->_lastch[y] = maxx - 1;
if ((win->_firstch[y] == _NO_CHANGE) || (win->_firstch[y] > x))
win->_firstch[y] = x;
/* PDC_chadd() fixes CTRL-chars too */
return PDC_chadd(win, c, xlat, FALSE);
}
int insch(chtype ch)
{
PDC_LOG(("insch() - called\n"));

62
pdcurses/pdcwin.c
View File

@@ -18,9 +18,8 @@
#define CURSES_LIBRARY 1
#include <curses.h>
#include <stdlib.h>
#include <string.h>
RCSID("$Id: pdcwin.c,v 1.51 2006/08/21 16:42:39 wmcbrine Exp $");
RCSID("$Id: pdcwin.c,v 1.52 2006/08/21 17:49:27 wmcbrine Exp $");
/*man-start**************************************************************
@@ -395,62 +394,3 @@ int PDC_chadd(WINDOW *win, chtype ch, bool xlat, bool advance)
return OK;
}
/*man-start**************************************************************
PDC_chins() - Low-level insert character in window
PDCurses Description:
This is a private PDCurses routine.
This routine provides the basic functionality for the X/Open
[mv][w]insch() routines. The xlat flag indicates that normal
character translation is performed or not. If not, then the
character is output as is.
The 'xlat' flag is TRUE for the normal curses routines.
PDCurses Return Value:
This function returns OK on success and ERR on error.
PDCurses Errors:
It is an error to call this function with a NULL window pointer.
Portability:
PDCurses int PDC_chins(WINDOW* win, chtype c, bool xlat);
**man-end****************************************************************/
int PDC_chins(WINDOW *win, chtype c, bool xlat)
{
int x, y, maxx, offset;
chtype *temp1;
char ch = (c & A_CHARTEXT);
PDC_LOG(("PDC_chins() - called: win=%x ch=%x "
"(char=%c attr=0x%x) xlat=%d\n", win, ch,
ch & A_CHARTEXT, ch & A_ATTRIBUTES, xlat));
if (win == (WINDOW *)NULL)
return ERR;
x = win->_curx;
y = win->_cury;
maxx = win->_maxx;
offset = 1;
temp1 = &win->_y[y][x];
if ((ch < ' ') && xlat)
offset++;
memmove(temp1 + offset, temp1, (maxx - x - offset) * sizeof(chtype));
win->_lastch[y] = maxx - 1;
if ((win->_firstch[y] == _NO_CHANGE) || (win->_firstch[y] > x))
win->_firstch[y] = x;
/* PDC_chadd() fixes CTRL-chars too */
return PDC_chadd(win, c, xlat, FALSE);
}