| 0,0 → 1,263 |
|---|
| /* PDCurses */ |
| |
| #include <curspriv.h> |
| |
| /*man-start************************************************************** |
| |
| insstr |
| ------ |
| |
| ### Synopsis |
| |
| int insstr(const char *str); |
| int insnstr(const char *str, int n); |
| int winsstr(WINDOW *win, const char *str); |
| int winsnstr(WINDOW *win, const char *str, int n); |
| int mvinsstr(int y, int x, const char *str); |
| int mvinsnstr(int y, int x, const char *str, int n); |
| int mvwinsstr(WINDOW *win, int y, int x, const char *str); |
| int mvwinsnstr(WINDOW *win, int y, int x, const char *str, int n); |
| |
| int ins_wstr(const wchar_t *wstr); |
| int ins_nwstr(const wchar_t *wstr, int n); |
| int wins_wstr(WINDOW *win, const wchar_t *wstr); |
| int wins_nwstr(WINDOW *win, const wchar_t *wstr, int n); |
| int mvins_wstr(int y, int x, const wchar_t *wstr); |
| int mvins_nwstr(int y, int x, const wchar_t *wstr, int n); |
| int mvwins_wstr(WINDOW *win, int y, int x, const wchar_t *wstr); |
| int mvwins_nwstr(WINDOW *win, int y, int x, const wchar_t *wstr, int n); |
| |
| ### Description |
| |
| The insstr() functions insert a character string into a window at the |
| current cursor position, by repeatedly calling winsch(). When |
| PDCurses is built with wide-character support enabled, the narrow- |
| character functions treat the string as a multibyte string in the |
| current locale, and convert it first. All characters to the right of |
| the cursor are moved to the right, with the possibility of the |
| rightmost characters on the line being lost. The cursor position |
| does not change (after moving to y, x, if specified). The routines |
| with n as the last argument insert at most n characters; if n is |
| negative, then the entire string is inserted. |
| |
| ### Return Value |
| |
| All functions return OK on success and ERR on error. |
| |
| ### Portability |
| X/Open ncurses NetBSD |
| insstr Y Y Y |
| winsstr Y Y Y |
| mvinsstr Y Y Y |
| mvwinsstr Y Y Y |
| insnstr Y Y Y |
| winsnstr Y Y Y |
| mvinsnstr Y Y Y |
| mvwinsnstr Y Y Y |
| ins_wstr Y Y Y |
| wins_wstr Y Y Y |
| mvins_wstr Y Y Y |
| mvwins_wstr Y Y Y |
| ins_nwstr Y Y Y |
| wins_nwstr Y Y Y |
| mvins_nwstr Y Y Y |
| mvwins_nwstr Y Y Y |
| |
| **man-end****************************************************************/ |
| |
| #include <string.h> |
| |
| int winsnstr(WINDOW *win, const char *str, int n) |
| { |
| #ifdef PDC_WIDE |
| wchar_t wstr[513], *p; |
| int i; |
| #endif |
| int len; |
| |
| PDC_LOG(("winsnstr() - called: string=\"%s\" n %d \n", str, n)); |
| |
| if (!win || !str) |
| return ERR; |
| |
| len = strlen(str); |
| |
| if (n < 0 || n > len) |
| n = len; |
| |
| #ifdef PDC_WIDE |
| if (n > 512) |
| n = 512; |
| |
| p = wstr; |
| i = 0; |
| |
| while (str[i] && i < n) |
| { |
| int retval = PDC_mbtowc(p, str + i, n - i); |
| |
| if (retval <= 0) |
| break; |
| p++; |
| i += retval; |
| } |
| |
| while (p > wstr) |
| if (winsch(win, *--p) == ERR) |
| #else |
| while (n) |
| if (winsch(win, (unsigned char)(str[--n])) == ERR) |
| #endif |
| return ERR; |
| |
| return OK; |
| } |
| |
| int insstr(const char *str) |
| { |
| PDC_LOG(("insstr() - called: string=\"%s\"\n", str)); |
| |
| return winsnstr(stdscr, str, -1); |
| } |
| |
| int winsstr(WINDOW *win, const char *str) |
| { |
| PDC_LOG(("winsstr() - called: string=\"%s\"\n", str)); |
| |
| return winsnstr(win, str, -1); |
| } |
| |
| int mvinsstr(int y, int x, const char *str) |
| { |
| PDC_LOG(("mvinsstr() - called: y %d x %d string=\"%s\"\n", y, x, str)); |
| |
| if (move(y, x) == ERR) |
| return ERR; |
| |
| return winsnstr(stdscr, str, -1); |
| } |
| |
| int mvwinsstr(WINDOW *win, int y, int x, const char *str) |
| { |
| PDC_LOG(("mvwinsstr() - called: string=\"%s\"\n", str)); |
| |
| if (wmove(win, y, x) == ERR) |
| return ERR; |
| |
| return winsnstr(win, str, -1); |
| } |
| |
| int insnstr(const char *str, int n) |
| { |
| PDC_LOG(("insnstr() - called: string=\"%s\" n %d \n", str, n)); |
| |
| return winsnstr(stdscr, str, n); |
| } |
| |
| int mvinsnstr(int y, int x, const char *str, int n) |
| { |
| PDC_LOG(("mvinsnstr() - called: y %d x %d string=\"%s\" n %d \n", |
| y, x, str, n)); |
| |
| if (move(y, x) == ERR) |
| return ERR; |
| |
| return winsnstr(stdscr, str, n); |
| } |
| |
| int mvwinsnstr(WINDOW *win, int y, int x, const char *str, int n) |
| { |
| PDC_LOG(("mvwinsnstr() - called: y %d x %d string=\"%s\" n %d \n", |
| y, x, str, n)); |
| |
| if (wmove(win, y, x) == ERR) |
| return ERR; |
| |
| return winsnstr(win, str, n); |
| } |
| |
| #ifdef PDC_WIDE |
| int wins_nwstr(WINDOW *win, const wchar_t *wstr, int n) |
| { |
| const wchar_t *p; |
| int len; |
| |
| PDC_LOG(("wins_nwstr() - called\n")); |
| |
| if (!win || !wstr) |
| return ERR; |
| |
| for (len = 0, p = wstr; *p; p++) |
| len++; |
| |
| if (n < 0 || n > len) |
| n = len; |
| |
| while (n) |
| if (winsch(win, wstr[--n]) == ERR) |
| return ERR; |
| |
| return OK; |
| } |
| |
| int ins_wstr(const wchar_t *wstr) |
| { |
| PDC_LOG(("ins_wstr() - called\n")); |
| |
| return wins_nwstr(stdscr, wstr, -1); |
| } |
| |
| int wins_wstr(WINDOW *win, const wchar_t *wstr) |
| { |
| PDC_LOG(("wins_wstr() - called\n")); |
| |
| return wins_nwstr(win, wstr, -1); |
| } |
| |
| int mvins_wstr(int y, int x, const wchar_t *wstr) |
| { |
| PDC_LOG(("mvins_wstr() - called\n")); |
| |
| if (move(y, x) == ERR) |
| return ERR; |
| |
| return wins_nwstr(stdscr, wstr, -1); |
| } |
| |
| int mvwins_wstr(WINDOW *win, int y, int x, const wchar_t *wstr) |
| { |
| PDC_LOG(("mvwinsstr() - called\n")); |
| |
| if (wmove(win, y, x) == ERR) |
| return ERR; |
| |
| return wins_nwstr(win, wstr, -1); |
| } |
| |
| int ins_nwstr(const wchar_t *wstr, int n) |
| { |
| PDC_LOG(("ins_nwstr() - called\n")); |
| |
| return wins_nwstr(stdscr, wstr, n); |
| } |
| |
| int mvins_nwstr(int y, int x, const wchar_t *wstr, int n) |
| { |
| PDC_LOG(("mvinsnstr() - called\n")); |
| |
| if (move(y, x) == ERR) |
| return ERR; |
| |
| return wins_nwstr(stdscr, wstr, n); |
| } |
| |
| int mvwins_nwstr(WINDOW *win, int y, int x, const wchar_t *wstr, int n) |
| { |
| PDC_LOG(("mvwinsnstr() - called\n")); |
| |
| if (wmove(win, y, x) == ERR) |
| return ERR; |
| |
| return wins_nwstr(win, wstr, n); |
| } |
| #endif |