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29 * $Id: test_addchstr.c,v 1.18 2012/12/16 00:36:27 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);
105 failed("TempBuffer");
109 chtype ch = UChar(*source++);
110 if (!pass_ctls && (s = unctrl(ch)) != 0) {
112 temp_buffer[n++] = UChar(*s++);
115 temp_buffer[n++] = ch;
117 } while (source[0] != 0);
119 } else if (temp_buffer != 0) {
127 /* color the strings drawn in the workspace */
129 ChStr2(const char *source)
131 size_t len = ChLen(source);
133 chtype *result = ChStr(source);
134 for (n = 0; n < len; ++n) {
135 result[n] |= show_attr;
141 legend(WINDOW *win, int level, Options state, char *buffer, int length)
143 const char *showstate;
151 showstate = " (mvXXX)";
154 showstate = " (winXXX)";
157 showstate = " (mvwinXXX)";
163 "The Strings/Chars displays should match. Enter any characters, except:\n");
165 "down-arrow or ^N to repeat on next line, ^W for inner window, ESC to exit.\n");
167 wprintw(win, "Level %d,%s added %d characters <%s>", level,
168 showstate, length, buffer);
172 ColOf(char *buffer, int length, int margin)
177 for (n = 0, result = margin + 1; n < length; ++n) {
178 int ch = UChar(buffer[n]);
181 /* actually newline should clear the remainder of the line
182 * and move to the next line - but that seems a little awkward
193 result += (MY_TABSIZE - (result % MY_TABSIZE));
208 #define LEN(n) ((length - (n) > n_opt) ? n_opt : (length - (n)))
212 static bool first = TRUE;
224 int margin = (2 * MY_TABSIZE) - 1;
225 Options option = (Options) ((unsigned) (m_opt
228 | (unsigned) ((w_opt || (level > 0))
234 setlocale(LC_ALL, "");
236 putenv(strcpy(cmd, "TABSIZE=8"));
239 (void) cbreak(); /* take input chars one at a time, no wait for \n */
240 (void) noecho(); /* don't echo input */
241 keypad(stdscr, TRUE);
244 * Show the characters added in color, to distinguish from those that
249 init_pair(1, COLOR_WHITE, COLOR_BLUE);
255 look = newwin(limit, COLS - (2 * (level - 1)), 0, level - 1);
256 work = newwin(limit - 2, COLS - (2 * level), 1, level);
257 show = newwin(4, COLS, limit + 1, 0);
263 show = derwin(stdscr, 4, COLS, limit + 1, 0);
267 for (col = margin + 1; col < COLS; col += MY_TABSIZE)
268 MvWVLine(work, row, col, '.', limit - 2);
270 MvWVLine(work, row, margin, ACS_VLINE, limit - 2);
271 MvWVLine(work, row, margin + 1, ACS_VLINE, limit - 2);
274 MvWAddChStr(work, 1, 2, ChStr("String"));
275 MvWAddChStr(work, limit + 1, 2, ChStr("Chars"));
278 buffer[length = 0] = '\0';
279 legend(show, level, option, buffer, length);
285 show_attr = (attr_t) COLOR_PAIR(1);
286 wbkgdset(work, show_attr | ' ');
288 show_attr = A_STANDOUT;
291 while ((ch = read_linedata(work)) != ERR && !isQUIT(ch)) {
292 wmove(work, row, margin + 1);
295 test_adds(level + 1);
312 /* put the whole string in, all at once */
317 for (col = 0; col < length; col += n_opt) {
318 col2 = ColOf(buffer, col, margin);
319 if (move(row, col2) != ERR) {
320 AddNStr(ChStr2(buffer + col), LEN(col));
324 if (move(row, col2) != ERR) {
325 AddStr(ChStr2(buffer));
331 for (col = 0; col < length; col += n_opt) {
332 col2 = ColOf(buffer, col, margin);
333 MvAddNStr(row, col2, ChStr2(buffer + col), LEN(col));
336 MvAddStr(row, col2, ChStr2(buffer));
341 for (col = 0; col < length; col += n_opt) {
342 col2 = ColOf(buffer, col, margin);
343 if (wmove(work, row, col2) != ERR) {
344 WAddNStr(work, ChStr2(buffer + col), LEN(col));
348 if (wmove(work, row, col2) != ERR) {
349 WAddStr(work, ChStr2(buffer));
355 for (col = 0; col < length; col += n_opt) {
356 col2 = ColOf(buffer, col, margin);
357 MvWAddNStr(work, row, col2, ChStr2(buffer + col),
361 MvWAddStr(work, row, col2, ChStr2(buffer));
366 /* do the corresponding single-character add */
368 for (col = 0; col < length; ++col) {
369 col2 = ColOf(buffer, col, margin);
372 if (move(row2, col2) != ERR) {
373 AddCh(UChar(buffer[col]));
377 MvAddCh(row2, col2, UChar(buffer[col]));
380 if (wmove(work, row2, col2) != ERR) {
381 WAddCh(work, UChar(buffer[col]));
385 MvWAddCh(work, row2, col2, UChar(buffer[col]));
397 if (ch <= 0 || ch > 255) {
401 buffer[length++] = (char) ch;
402 buffer[length] = '\0';
404 /* put the string in, one character at a time */
405 col = ColOf(buffer, length - 1, margin);
408 if (move(row, col) != ERR) {
409 AddStr(ChStr2(buffer + length - 1));
413 MvAddStr(row, col, ChStr2(buffer + length - 1));
416 if (wmove(work, row, col) != ERR) {
417 WAddStr(work, ChStr2(buffer + length - 1));
421 MvWAddStr(work, row, col, ChStr2(buffer + length - 1));
425 /* do the corresponding single-character add */
428 if (move(limit + row, col) != ERR) {
433 MvAddCh(limit + row, col, UChar(ch));
436 if (wmove(work, limit + row, col) != ERR) {
437 WAddCh(work, UChar(ch));
441 MvWAddCh(work, limit + row, col, UChar(ch));
447 legend(show, level, option, buffer, length);
464 static const char *tbl[] =
466 "Usage: test_addchstr [options]"
469 ," -f FILE read data from given file"
470 ," -n NUM limit string-adds to NUM bytes on ^N replay"
471 ," -m perform wmove/move separately from add-functions"
472 ," -p pass-thru control characters without using unctrl()"
473 ," -w use window-parameter even when stdscr would be implied"
476 for (n = 0; n < SIZEOF(tbl); ++n)
477 fprintf(stderr, "%s\n", tbl[n]);
478 ExitProgram(EXIT_FAILURE);
482 main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
486 setlocale(LC_ALL, "");
488 while ((ch = getopt(argc, argv, "f:mn:pw")) != -1) {
491 init_linedata(optarg);
497 n_opt = atoi(optarg);
517 ExitProgram(EXIT_SUCCESS);