240 lines
5.8 KiB
C
240 lines
5.8 KiB
C
/* PDCurses */
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#include <curspriv.h>
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/*man-start**************************************************************
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addstr
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------
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### Synopsis
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int addstr(const char *str);
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int addnstr(const char *str, int n);
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int waddstr(WINDOW *win, const char *str);
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int waddnstr(WINDOW *win, const char *str, int n);
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int mvaddstr(int y, int x, const char *str);
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int mvaddnstr(int y, int x, const char *str, int n);
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int mvwaddstr(WINDOW *win, int y, int x, const char *str);
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int mvwaddnstr(WINDOW *win, int y, int x, const char *str, int n);
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int addwstr(const wchar_t *wstr);
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int addnwstr(const wchar_t *wstr, int n);
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int waddwstr(WINDOW *win, const wchar_t *wstr);
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int waddnwstr(WINDOW *win, const wchar_t *wstr, int n);
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int mvaddwstr(int y, int x, const wchar_t *wstr);
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int mvaddnwstr(int y, int x, const wchar_t *wstr, int n);
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int mvwaddwstr(WINDOW *win, int y, int x, const wchar_t *wstr);
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int mvwaddnwstr(WINDOW *win, int y, int x, const wchar_t *wstr, int n);
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### Description
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These routines write all the characters of the null-terminated string
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str or wide-character string wstr to the given window. The
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functionality is similar to calling waddch() once for each character
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in the string; except that, when PDCurses is built with wide-
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character support enabled, the narrow-character functions treat the
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string as a multibyte string in the current locale, and convert it.
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The routines with n as the last argument write at most n characters;
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if n is negative, then the entire string will be added.
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### Return Value
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All functions return OK or ERR.
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### Portability
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X/Open ncurses NetBSD
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addstr Y Y Y
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waddstr Y Y Y
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mvaddstr Y Y Y
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mvwaddstr Y Y Y
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addnstr Y Y Y
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waddnstr Y Y Y
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mvaddnstr Y Y Y
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mvwaddnstr Y Y Y
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addwstr Y Y Y
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waddwstr Y Y Y
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mvaddwstr Y Y Y
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mvwaddwstr Y Y Y
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addnwstr Y Y Y
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waddnwstr Y Y Y
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mvaddnwstr Y Y Y
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mvwaddnwstr Y Y Y
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**man-end****************************************************************/
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int waddnstr(WINDOW *win, const char *str, int n)
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{
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int i = 0;
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PDC_LOG(("waddnstr() - called: string=\"%s\" n %d \n", str, n));
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if (!win || !str)
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return ERR;
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while (str[i] && (i < n || n < 0))
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{
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#ifdef PDC_WIDE
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wchar_t wch;
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int retval = PDC_mbtowc(&wch, str + i, n >= 0 ? n - i : 6);
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if (retval <= 0)
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return OK;
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i += retval;
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#else
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chtype wch = (unsigned char)(str[i++]);
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#endif
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if (waddch(win, wch) == ERR)
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return ERR;
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}
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return OK;
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}
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int addstr(const char *str)
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{
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PDC_LOG(("addstr() - called: string=\"%s\"\n", str));
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return waddnstr(stdscr, str, -1);
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}
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int addnstr(const char *str, int n)
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{
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PDC_LOG(("addnstr() - called: string=\"%s\" n %d \n", str, n));
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return waddnstr(stdscr, str, n);
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}
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int waddstr(WINDOW *win, const char *str)
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{
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PDC_LOG(("waddstr() - called: string=\"%s\"\n", str));
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return waddnstr(win, str, -1);
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}
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int mvaddstr(int y, int x, const char *str)
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{
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PDC_LOG(("mvaddstr() - called: y %d x %d string=\"%s\"\n", y, x, str));
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if (move(y, x) == ERR)
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return ERR;
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return waddnstr(stdscr, str, -1);
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}
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int mvaddnstr(int y, int x, const char *str, int n)
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{
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PDC_LOG(("mvaddnstr() - called: y %d x %d string=\"%s\" n %d \n",
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y, x, str, n));
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if (move(y, x) == ERR)
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return ERR;
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return waddnstr(stdscr, str, n);
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}
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int mvwaddstr(WINDOW *win, int y, int x, const char *str)
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{
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PDC_LOG(("mvwaddstr() - called: string=\"%s\"\n", str));
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if (wmove(win, y, x) == ERR)
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return ERR;
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return waddnstr(win, str, -1);
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}
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int mvwaddnstr(WINDOW *win, int y, int x, const char *str, int n)
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{
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PDC_LOG(("mvwaddnstr() - called: y %d x %d string=\"%s\" n %d \n",
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y, x, str, n));
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if (wmove(win, y, x) == ERR)
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return ERR;
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return waddnstr(win, str, n);
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}
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#ifdef PDC_WIDE
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int waddnwstr(WINDOW *win, const wchar_t *wstr, int n)
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{
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int i = 0;
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PDC_LOG(("waddnwstr() - called\n"));
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if (!win || !wstr)
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return ERR;
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while (wstr[i] && (i < n || n < 0))
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{
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chtype wch = wstr[i++];
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if (waddch(win, wch) == ERR)
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return ERR;
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}
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return OK;
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}
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int addwstr(const wchar_t *wstr)
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{
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PDC_LOG(("addwstr() - called\n"));
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return waddnwstr(stdscr, wstr, -1);
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}
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int addnwstr(const wchar_t *wstr, int n)
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{
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PDC_LOG(("addnwstr() - called\n"));
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return waddnwstr(stdscr, wstr, n);
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}
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int waddwstr(WINDOW *win, const wchar_t *wstr)
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{
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PDC_LOG(("waddwstr() - called\n"));
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return waddnwstr(win, wstr, -1);
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}
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int mvaddwstr(int y, int x, const wchar_t *wstr)
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{
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PDC_LOG(("mvaddstr() - called\n"));
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if (move(y, x) == ERR)
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return ERR;
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return waddnwstr(stdscr, wstr, -1);
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}
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int mvaddnwstr(int y, int x, const wchar_t *wstr, int n)
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{
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PDC_LOG(("mvaddnstr() - called\n"));
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if (move(y, x) == ERR)
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return ERR;
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return waddnwstr(stdscr, wstr, n);
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}
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int mvwaddwstr(WINDOW *win, int y, int x, const wchar_t *wstr)
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{
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PDC_LOG(("mvwaddstr() - called\n"));
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if (wmove(win, y, x) == ERR)
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return ERR;
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return waddnwstr(win, wstr, -1);
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}
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int mvwaddnwstr(WINDOW *win, int y, int x, const wchar_t *wstr, int n)
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{
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PDC_LOG(("mvwaddnstr() - called\n"));
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if (wmove(win, y, x) == ERR)
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return ERR;
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return waddnwstr(win, wstr, n);
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}
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#endif
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