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29 * $Id: test_addstr.c,v 1.6 2010/12/12 00:17:37 tom Exp $
31 * Demonstrate the waddstr() and waddch functions.
32 * Thomas Dickey - 2009/9/12
35 #include <test.priv.h>
39 #define AddNStr addnstr
41 #define MvAddNStr (void) mvaddnstr
42 #define MvWAddNStr (void) mvwaddnstr
43 #define WAddNStr waddnstr
44 #define WAddStr waddstr
58 static bool m_opt = FALSE;
59 static bool w_opt = FALSE;
60 static int n_opt = -1;
63 legend(WINDOW *win, int level, Options state, char *buffer, int length)
65 const char *showstate;
73 showstate = " (mvXXX)";
76 showstate = " (winXXX)";
79 showstate = " (mvwinXXX)";
85 "The Strings/Chars displays should match. Enter any characters, except:\n");
87 "down-arrow or ^N to repeat on next line, ^W for inner window, ESC to exit.\n");
89 wprintw(win, "Level %d,%s added %d characters <%s>", level,
90 showstate, length, buffer);
94 ColOf(char *buffer, int length, int margin)
99 for (n = 0, result = margin + 1; n < length; ++n) {
100 int ch = UChar(buffer[n]);
103 /* actually newline should clear the remainder of the line
104 * and move to the next line - but that seems a little awkward
115 result += (MY_TABSIZE - (result % MY_TABSIZE));
130 #define LEN(n) ((length - (n) > n_opt) ? n_opt : (length - (n)))
134 static bool first = TRUE;
146 int margin = (2 * MY_TABSIZE) - 1;
147 Options option = (Options) ((unsigned) (m_opt
150 | (unsigned) ((w_opt || (level > 0))
156 setlocale(LC_ALL, "");
158 putenv(strcpy(cmd, "TABSIZE=8"));
161 (void) cbreak(); /* take input chars one at a time, no wait for \n */
162 (void) noecho(); /* don't echo input */
163 keypad(stdscr, TRUE);
168 look = newwin(limit, COLS - (2 * (level - 1)), 0, level - 1);
169 work = newwin(limit - 2, COLS - (2 * level), 1, level);
170 show = newwin(4, COLS, limit + 1, 0);
176 show = derwin(stdscr, 4, COLS, limit + 1, 0);
180 for (col = margin + 1; col < COLS; col += MY_TABSIZE)
181 MvWVLine(work, row, col, '.', limit - 2);
183 MvWVLine(work, row, margin, ACS_VLINE, limit - 2);
184 MvWVLine(work, row, margin + 1, ACS_VLINE, limit - 2);
187 MvWAddStr(work, 1, 2, "String");
188 MvWAddStr(work, limit + 1, 2, "Chars");
191 buffer[length = 0] = '\0';
192 legend(show, level, option, buffer, length);
198 * Show the characters added in color, to distinguish from those that
203 init_pair(1, COLOR_WHITE, COLOR_BLUE);
204 wbkgdset(work, COLOR_PAIR(1) | ' ');
207 while ((ch = read_linedata(work)) != ERR && !isQUIT(ch)) {
208 wmove(work, row, margin + 1);
211 test_adds(level + 1);
226 /* put the whole string in, all at once */
231 for (col = 0; col < length; col += n_opt) {
232 col2 = ColOf(buffer, col, margin);
233 if (move(row, col2) != ERR) {
234 AddNStr(buffer + col, LEN(col));
238 if (move(row, col2) != ERR) {
245 for (col = 0; col < length; col += n_opt) {
246 col2 = ColOf(buffer, col, margin);
247 MvAddNStr(row, col2, buffer + col, LEN(col));
250 MvAddStr(row, col2, buffer);
255 for (col = 0; col < length; col += n_opt) {
256 col2 = ColOf(buffer, col, margin);
257 if (wmove(work, row, col2) != ERR) {
258 WAddNStr(work, buffer + col, LEN(col));
262 if (wmove(work, row, col2) != ERR) {
263 WAddStr(work, buffer);
269 for (col = 0; col < length; col += n_opt) {
270 col2 = ColOf(buffer, col, margin);
271 MvWAddNStr(work, row, col2, buffer + col, LEN(col));
274 MvWAddStr(work, row, col2, buffer);
279 /* do the corresponding single-character add */
281 for (col = 0; col < length; ++col) {
282 col2 = ColOf(buffer, col, margin);
285 if (move(row2, col2) != ERR) {
286 AddCh(UChar(buffer[col]));
290 MvAddCh(row2, col2, UChar(buffer[col]));
293 if (wmove(work, row2, col2) != ERR) {
294 WAddCh(work, UChar(buffer[col]));
298 MvWAddCh(work, row2, col2, UChar(buffer[col]));
307 if (ch <= 0 || ch > 255) {
311 buffer[length++] = (char) ch;
312 buffer[length] = '\0';
314 /* put the string in, one character at a time */
315 col = ColOf(buffer, length - 1, margin);
318 if (move(row, col) != ERR) {
319 AddStr(buffer + length - 1);
323 MvAddStr(row, col, buffer + length - 1);
326 if (wmove(work, row, col) != ERR) {
327 WAddStr(work, buffer + length - 1);
331 MvWAddStr(work, row, col, buffer + length - 1);
335 /* do the corresponding single-character add */
338 if (move(limit + row, col) != ERR) {
343 MvAddCh(limit + row, col, UChar(ch));
346 if (wmove(work, limit + row, col) != ERR) {
347 WAddCh(work, UChar(ch));
351 MvWAddCh(work, limit + row, col, UChar(ch));
357 legend(show, level, option, buffer, length);
374 static const char *tbl[] =
376 "Usage: test_addstr [options]"
379 ," -f FILE read data from given file"
380 ," -n NUM limit string-adds to NUM bytes on ^N replay"
381 ," -m perform wmove/move separately from add-functions"
382 ," -w use window-parameter even when stdscr would be implied"
385 for (n = 0; n < SIZEOF(tbl); ++n)
386 fprintf(stderr, "%s\n", tbl[n]);
387 ExitProgram(EXIT_FAILURE);
391 main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
395 setlocale(LC_ALL, "");
397 while ((ch = getopt(argc, argv, "f:mn:w")) != -1) {
400 init_linedata(optarg);
406 n_opt = atoi(optarg);
423 ExitProgram(EXIT_SUCCESS);