* authorization. *
****************************************************************************/
/*
- * $Id: savescreen.c,v 1.23 2015/03/21 21:35:00 tom Exp $
+ * $Id: savescreen.c,v 1.27 2015/03/28 23:21:28 tom Exp $
*
* Demonstrate save/restore functions from the curses library.
* Thomas Dickey - 2007/7/14
"Usage: savescreen [-r] files",
"",
"Options:",
- " -i use scr_init/scr_restore rather than scr_set",
- " -k keep the restored dump-files rather than removing them",
- " -r replay the screen-dump files"
+ " -f file fill/initialize screen using text from this file",
+ " -i use scr_init/scr_restore rather than scr_set",
+ " -k keep the restored dump-files rather than removing them",
+ " -r replay the screen-dump files"
};
unsigned n;
for (n = 0; n < SIZEOF(msg); ++n) {
bool replaying = FALSE;
bool done = FALSE;
char **files;
+ char *fill_by = 0;
+#if USE_WIDEC_SUPPORT
+ cchar_t mycc;
+ int myxx;
+#endif
setlocale(LC_ALL, "");
- while ((ch = getopt(argc, argv, "ikr")) != -1) {
+ while ((ch = getopt(argc, argv, "f:ikr")) != -1) {
switch (ch) {
+ case 'f':
+ fill_by = optarg;
+ break;
case 'i':
use_init = TRUE;
break;
}
}
+ if (fill_by != 0) {
+ FILE *fp = fopen(fill_by, "r");
+ if (fp != 0) {
+ bool filled = FALSE;
+ move(1, 0);
+ while ((ch = fgetc(fp)) != EOF) {
+ if (addch(UChar(ch)) == ERR) {
+ filled = TRUE;
+ break;
+ }
+ }
+ fclose(fp);
+ if (!filled) {
+ while (addch(' ') != ERR) {
+ ;
+ }
+ }
+ move(0, 0);
+ } else {
+ endwin();
+ fprintf(stderr, "Cannot open \"%s\"\n", fill_by);
+ ExitProgram(EXIT_FAILURE);
+ }
+ }
+
if (replaying) {
/*
for (cx = 0; cx < COLS; ++cx) {
wmove(curscr, cy, cx);
wmove(stdscr, cy, cx);
+#if USE_WIDEC_SUPPORT
+ if (win_wch(curscr, &mycc) != ERR) {
+ myxx = wcwidth(mycc.chars[0]);
+ if (myxx > 0) {
+ wadd_wchnstr(stdscr, &mycc, 1);
+ cx += (myxx - 1);
+ }
+ }
+#else
waddch(stdscr, winch(curscr));
+#endif
}
}
}