comparison: pdcurses/addstr.c
pdcurses/addstr.c
- changeset 97
- 2d43f05b284c
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| 96:5314ebdcb38d | 97:2d43f05b284c |
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| 1 /* Public Domain Curses */ | |
| 2 | |
| 3 #include <curspriv.h> | |
| 4 | |
| 5 RCSID("$Id: addstr.c,v 1.44 2008/07/13 16:08:17 wmcbrine Exp $") | |
| 6 | |
| 7 /*man-start************************************************************** | |
| 8 | |
| 9 Name: addstr | |
| 10 | |
| 11 Synopsis: | |
| 12 int addstr(const char *str); | |
| 13 int addnstr(const char *str, int n); | |
| 14 int waddstr(WINDOW *win, const char *str); | |
| 15 int waddnstr(WINDOW *win, const char *str, int n); | |
| 16 int mvaddstr(int y, int x, const char *str); | |
| 17 int mvaddnstr(int y, int x, const char *str, int n); | |
| 18 int mvwaddstr(WINDOW *win, int y, int x, const char *str); | |
| 19 int mvwaddnstr(WINDOW *win, int y, int x, const char *str, int n); | |
| 20 | |
| 21 int addwstr(const wchar_t *wstr); | |
| 22 int addnwstr(const wchar_t *wstr, int n); | |
| 23 int waddwstr(WINDOW *win, const wchar_t *wstr); | |
| 24 int waddnwstr(WINDOW *win, const wchar_t *wstr, int n); | |
| 25 int mvaddwstr(int y, int x, const wchar_t *wstr); | |
| 26 int mvaddnwstr(int y, int x, const wchar_t *wstr, int n); | |
| 27 int mvwaddwstr(WINDOW *win, int y, int x, const wchar_t *wstr); | |
| 28 int mvwaddnwstr(WINDOW *win, int y, int x, const wchar_t *wstr, int n); | |
| 29 | |
| 30 Description: | |
| 31 These routines write all the characters of the null-terminated | |
| 32 string str or wide-character string wstr to the given window. | |
| 33 The functionality is similar to calling waddch() once for each | |
| 34 character in the string; except that, when PDCurses is built | |
| 35 with wide-character support enabled, the narrow-character | |
| 36 functions treat the string as a multibyte string in the current | |
| 37 locale, and convert it. The routines with n as the last | |
| 38 argument write at most n characters; if n is negative, then the | |
| 39 entire string will be added. | |
| 40 | |
| 41 Return Value: | |
| 42 All functions return OK or ERR. | |
| 43 | |
| 44 Portability X/Open BSD SYS V | |
| 45 addstr Y Y Y | |
| 46 waddstr Y Y Y | |
| 47 mvaddstr Y Y Y | |
| 48 mvwaddstr Y Y Y | |
| 49 addnstr Y - 4.0 | |
| 50 waddnstr Y - 4.0 | |
| 51 mvaddnstr Y - 4.0 | |
| 52 mvwaddnstr Y - 4.0 | |
| 53 addwstr Y | |
| 54 waddwstr Y | |
| 55 mvaddwstr Y | |
| 56 mvwaddwstr Y | |
| 57 addnwstr Y | |
| 58 waddnwstr Y | |
| 59 mvaddnwstr Y | |
| 60 mvwaddnwstr Y | |
| 61 | |
| 62 **man-end****************************************************************/ | |
| 63 | |
| 64 int waddnstr(WINDOW *win, const char *str, int n) | |
| 65 { | |
| 66 int i = 0; | |
| 67 | |
| 68 PDC_LOG(("waddnstr() - called: string=\"%s\" n %d \n", str, n)); | |
| 69 | |
| 70 if (!win || !str) | |
| 71 return ERR; | |
| 72 | |
| 73 while (str[i] && (i < n || n < 0)) | |
| 74 { | |
| 75 #ifdef PDC_WIDE | |
| 76 wchar_t wch; | |
| 77 int retval = PDC_mbtowc(&wch, str + i, n >= 0 ? n - i : 6); | |
| 78 | |
| 79 if (retval <= 0) | |
| 80 return OK; | |
| 81 | |
| 82 i += retval; | |
| 83 #else | |
| 84 chtype wch = (unsigned char)(str[i++]); | |
| 85 #endif | |
| 86 if (waddch(win, wch) == ERR) | |
| 87 return ERR; | |
| 88 } | |
| 89 | |
| 90 return OK; | |
| 91 } | |
| 92 | |
| 93 int addstr(const char *str) | |
| 94 { | |
| 95 PDC_LOG(("addstr() - called: string=\"%s\"\n", str)); | |
| 96 | |
| 97 return waddnstr(stdscr, str, -1); | |
| 98 } | |
| 99 | |
| 100 int addnstr(const char *str, int n) | |
| 101 { | |
| 102 PDC_LOG(("addnstr() - called: string=\"%s\" n %d \n", str, n)); | |
| 103 | |
| 104 return waddnstr(stdscr, str, n); | |
| 105 } | |
| 106 | |
| 107 int waddstr(WINDOW *win, const char *str) | |
| 108 { | |
| 109 PDC_LOG(("waddstr() - called: string=\"%s\"\n", str)); | |
| 110 | |
| 111 return waddnstr(win, str, -1); | |
| 112 } | |
| 113 | |
| 114 int mvaddstr(int y, int x, const char *str) | |
| 115 { | |
| 116 PDC_LOG(("mvaddstr() - called: y %d x %d string=\"%s\"\n", y, x, str)); | |
| 117 | |
| 118 if (move(y, x) == ERR) | |
| 119 return ERR; | |
| 120 | |
| 121 return waddnstr(stdscr, str, -1); | |
| 122 } | |
| 123 | |
| 124 int mvaddnstr(int y, int x, const char *str, int n) | |
| 125 { | |
| 126 PDC_LOG(("mvaddnstr() - called: y %d x %d string=\"%s\" n %d \n", | |
| 127 y, x, str, n)); | |
| 128 | |
| 129 if (move(y, x) == ERR) | |
| 130 return ERR; | |
| 131 | |
| 132 return waddnstr(stdscr, str, n); | |
| 133 } | |
| 134 | |
| 135 int mvwaddstr(WINDOW *win, int y, int x, const char *str) | |
| 136 { | |
| 137 PDC_LOG(("mvwaddstr() - called: string=\"%s\"\n", str)); | |
| 138 | |
| 139 if (wmove(win, y, x) == ERR) | |
| 140 return ERR; | |
| 141 | |
| 142 return waddnstr(win, str, -1); | |
| 143 } | |
| 144 | |
| 145 int mvwaddnstr(WINDOW *win, int y, int x, const char *str, int n) | |
| 146 { | |
| 147 PDC_LOG(("mvwaddnstr() - called: y %d x %d string=\"%s\" n %d \n", | |
| 148 y, x, str, n)); | |
| 149 | |
| 150 if (wmove(win, y, x) == ERR) | |
| 151 return ERR; | |
| 152 | |
| 153 return waddnstr(win, str, n); | |
| 154 } | |
| 155 | |
| 156 #ifdef PDC_WIDE | |
| 157 int waddnwstr(WINDOW *win, const wchar_t *wstr, int n) | |
| 158 { | |
| 159 int i = 0; | |
| 160 | |
| 161 PDC_LOG(("waddnwstr() - called\n")); | |
| 162 | |
| 163 if (!win || !wstr) | |
| 164 return ERR; | |
| 165 | |
| 166 while (wstr[i] && (i < n || n < 0)) | |
| 167 { | |
| 168 chtype wch = wstr[i++]; | |
| 169 | |
| 170 if (waddch(win, wch) == ERR) | |
| 171 return ERR; | |
| 172 } | |
| 173 | |
| 174 return OK; | |
| 175 } | |
| 176 | |
| 177 int addwstr(const wchar_t *wstr) | |
| 178 { | |
| 179 PDC_LOG(("addwstr() - called\n")); | |
| 180 | |
| 181 return waddnwstr(stdscr, wstr, -1); | |
| 182 } | |
| 183 | |
| 184 int addnwstr(const wchar_t *wstr, int n) | |
| 185 { | |
| 186 PDC_LOG(("addnwstr() - called\n")); | |
| 187 | |
| 188 return waddnwstr(stdscr, wstr, n); | |
| 189 } | |
| 190 | |
| 191 int waddwstr(WINDOW *win, const wchar_t *wstr) | |
| 192 { | |
| 193 PDC_LOG(("waddwstr() - called\n")); | |
| 194 | |
| 195 return waddnwstr(win, wstr, -1); | |
| 196 } | |
| 197 | |
| 198 int mvaddwstr(int y, int x, const wchar_t *wstr) | |
| 199 { | |
| 200 PDC_LOG(("mvaddstr() - called\n")); | |
| 201 | |
| 202 if (move(y, x) == ERR) | |
| 203 return ERR; | |
| 204 | |
| 205 return waddnwstr(stdscr, wstr, -1); | |
| 206 } | |
| 207 | |
| 208 int mvaddnwstr(int y, int x, const wchar_t *wstr, int n) | |
| 209 { | |
| 210 PDC_LOG(("mvaddnstr() - called\n")); | |
| 211 | |
| 212 if (move(y, x) == ERR) | |
| 213 return ERR; | |
| 214 | |
| 215 return waddnwstr(stdscr, wstr, n); | |
| 216 } | |
| 217 | |
| 218 int mvwaddwstr(WINDOW *win, int y, int x, const wchar_t *wstr) | |
| 219 { | |
| 220 PDC_LOG(("mvwaddstr() - called\n")); | |
| 221 | |
| 222 if (wmove(win, y, x) == ERR) | |
| 223 return ERR; | |
| 224 | |
| 225 return waddnwstr(win, wstr, -1); | |
| 226 } | |
| 227 | |
| 228 int mvwaddnwstr(WINDOW *win, int y, int x, const wchar_t *wstr, int n) | |
| 229 { | |
| 230 PDC_LOG(("mvwaddnstr() - called\n")); | |
| 231 | |
| 232 if (wmove(win, y, x) == ERR) | |
| 233 return ERR; | |
| 234 | |
| 235 return waddnwstr(win, wstr, n); | |
| 236 } | |
| 237 #endif |
