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29 * $Id: test_addchstr.c,v 1.13 2010/12/12 01:28:24 tom Exp $
31 * Demonstrate the waddchstr() and waddch functions.
32 * Thomas Dickey - 2009/9/12
35 #include <test.priv.h>
42 #define AddNStr addchnstr
43 #define AddStr addchstr
44 #define MvAddNStr (void) mvaddchnstr
45 #define MvAddStr (void) mvaddchstr
46 #define MvWAddNStr (void) mvwaddchnstr
47 #define MvWAddStr (void) mvwaddchstr
48 #define WAddNStr waddchnstr
49 #define WAddStr waddchstr
63 static bool m_opt = FALSE;
64 static bool pass_ctls = FALSE;
65 static bool w_opt = FALSE;
66 static int n_opt = -1;
68 static attr_t show_attr;
69 static chtype *temp_buffer;
70 static size_t temp_length;
72 #define TempBuffer(source_cast)
75 ChLen(const char *source)
77 size_t result = strlen(source);
83 for (n = 0; n < result; ++n) {
84 const char *s = unctrl(UChar(source[n]));
86 adjust += (strlen(s) - 1);
95 ChStr(const char *source)
98 size_t need = ChLen(source) + 1;
101 if (need > temp_length) {
102 temp_length = need * 2;
103 temp_buffer = typeRealloc(chtype, temp_length, temp_buffer);
107 chtype ch = UChar(*source++);
108 if (!pass_ctls && (s = unctrl(ch)) != 0) {
110 temp_buffer[n++] = UChar(*s++);
113 temp_buffer[n++] = ch;
115 } while (source[0] != 0);
117 } else if (temp_buffer != 0) {
125 /* color the strings drawn in the workspace */
127 ChStr2(const char *source)
129 size_t len = ChLen(source);
131 chtype *result = ChStr(source);
132 for (n = 0; n < len; ++n) {
133 result[n] |= show_attr;
139 legend(WINDOW *win, int level, Options state, char *buffer, int length)
141 const char *showstate;
149 showstate = " (mvXXX)";
152 showstate = " (winXXX)";
155 showstate = " (mvwinXXX)";
161 "The Strings/Chars displays should match. Enter any characters, except:\n");
163 "down-arrow or ^N to repeat on next line, ^W for inner window, ESC to exit.\n");
165 wprintw(win, "Level %d,%s added %d characters <%s>", level,
166 showstate, length, buffer);
170 ColOf(char *buffer, int length, int margin)
175 for (n = 0, result = margin + 1; n < length; ++n) {
176 int ch = UChar(buffer[n]);
179 /* actually newline should clear the remainder of the line
180 * and move to the next line - but that seems a little awkward
191 result += (MY_TABSIZE - (result % MY_TABSIZE));
206 #define LEN(n) ((length - (n) > n_opt) ? n_opt : (length - (n)))
210 static bool first = TRUE;
222 int margin = (2 * MY_TABSIZE) - 1;
223 Options option = (Options) ((unsigned) (m_opt
226 | (unsigned) ((w_opt || (level > 0))
232 setlocale(LC_ALL, "");
234 putenv(strcpy(cmd, "TABSIZE=8"));
237 (void) cbreak(); /* take input chars one at a time, no wait for \n */
238 (void) noecho(); /* don't echo input */
239 keypad(stdscr, TRUE);
244 look = newwin(limit, COLS - (2 * (level - 1)), 0, level - 1);
245 work = newwin(limit - 2, COLS - (2 * level), 1, level);
246 show = newwin(4, COLS, limit + 1, 0);
252 show = derwin(stdscr, 4, COLS, limit + 1, 0);
256 for (col = margin + 1; col < COLS; col += MY_TABSIZE)
257 MvWVLine(work, row, col, '.', limit - 2);
259 MvWVLine(work, row, margin, ACS_VLINE, limit - 2);
260 MvWVLine(work, row, margin + 1, ACS_VLINE, limit - 2);
263 MvWAddChStr(work, 1, 2, ChStr("String"));
264 MvWAddChStr(work, limit + 1, 2, ChStr("Chars"));
267 buffer[length = 0] = '\0';
268 legend(show, level, option, buffer, length);
274 * Show the characters added in color, to distinguish from those that
279 init_pair(1, COLOR_WHITE, COLOR_BLUE);
280 show_attr = COLOR_PAIR(1);
281 wbkgdset(work, show_attr | ' ');
283 show_attr = A_STANDOUT;
286 while ((ch = read_linedata(work)) != ERR && !isQUIT(ch)) {
287 wmove(work, row, margin + 1);
290 test_adds(level + 1);
305 /* put the whole string in, all at once */
310 for (col = 0; col < length; col += n_opt) {
311 col2 = ColOf(buffer, col, margin);
312 if (move(row, col2) != ERR) {
313 AddNStr(ChStr2(buffer + col), LEN(col));
317 if (move(row, col2) != ERR) {
318 AddStr(ChStr2(buffer));
324 for (col = 0; col < length; col += n_opt) {
325 col2 = ColOf(buffer, col, margin);
326 MvAddNStr(row, col2, ChStr2(buffer + col), LEN(col));
329 MvAddStr(row, col2, ChStr2(buffer));
334 for (col = 0; col < length; col += n_opt) {
335 col2 = ColOf(buffer, col, margin);
336 if (wmove(work, row, col2) != ERR) {
337 WAddNStr(work, ChStr2(buffer + col), LEN(col));
341 if (wmove(work, row, col2) != ERR) {
342 WAddStr(work, ChStr2(buffer));
348 for (col = 0; col < length; col += n_opt) {
349 col2 = ColOf(buffer, col, margin);
350 MvWAddNStr(work, row, col2, ChStr2(buffer + col),
354 MvWAddStr(work, row, col2, ChStr2(buffer));
359 /* do the corresponding single-character add */
361 for (col = 0; col < length; ++col) {
362 col2 = ColOf(buffer, col, margin);
365 if (move(row2, col2) != ERR) {
366 AddCh(UChar(buffer[col]));
370 MvAddCh(row2, col2, UChar(buffer[col]));
373 if (wmove(work, row2, col2) != ERR) {
374 WAddCh(work, UChar(buffer[col]));
378 MvWAddCh(work, row2, col2, UChar(buffer[col]));
390 if (ch <= 0 || ch > 255) {
394 buffer[length++] = (char) ch;
395 buffer[length] = '\0';
397 /* put the string in, one character at a time */
398 col = ColOf(buffer, length - 1, margin);
401 if (move(row, col) != ERR) {
402 AddStr(ChStr2(buffer + length - 1));
406 MvAddStr(row, col, ChStr2(buffer + length - 1));
409 if (wmove(work, row, col) != ERR) {
410 WAddStr(work, ChStr2(buffer + length - 1));
414 MvWAddStr(work, row, col, ChStr2(buffer + length - 1));
418 /* do the corresponding single-character add */
421 if (move(limit + row, col) != ERR) {
426 MvAddCh(limit + row, col, UChar(ch));
429 if (wmove(work, limit + row, col) != ERR) {
430 WAddCh(work, UChar(ch));
434 MvWAddCh(work, limit + row, col, UChar(ch));
440 legend(show, level, option, buffer, length);
457 static const char *tbl[] =
459 "Usage: test_addchstr [options]"
462 ," -f FILE read data from given file"
463 ," -n NUM limit string-adds to NUM bytes on ^N replay"
464 ," -m perform wmove/move separately from add-functions"
465 ," -p pass-thru control characters without using unctrl()"
466 ," -w use window-parameter even when stdscr would be implied"
469 for (n = 0; n < SIZEOF(tbl); ++n)
470 fprintf(stderr, "%s\n", tbl[n]);
471 ExitProgram(EXIT_FAILURE);
475 main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
479 setlocale(LC_ALL, "");
481 while ((ch = getopt(argc, argv, "f:mn:pw")) != -1) {
484 init_linedata(optarg);
490 n_opt = atoi(optarg);
510 ExitProgram(EXIT_SUCCESS);