Esempi in C++ (Cpp) per gib_list_add_end

Esempio n. 1

File: main.c Progetto: braneed/scrot

Imlib_Image
scrot_grab_shot_multi(void)
{
  int screens;
  int i;
  char *dispstr, *subdisp;
  char newdisp[255];
  gib_list *images = NULL;
  Imlib_Image ret = NULL;

  screens = ScreenCount(disp);
  if (screens < 2)
    return scrot_grab_shot();

  dispstr = DisplayString(disp);

  subdisp = gib_estrdup(DisplayString(disp));

  for (i = 0; i < screens; i++) {
    dispstr = strchr(subdisp, ':');
    if (dispstr) {
      dispstr = strchr(dispstr, '.');
      if (NULL != dispstr)
        *dispstr = '\0';
    }
    snprintf(newdisp, sizeof(newdisp), "%s.%d", subdisp, i);
    init_x_and_imlib(newdisp, i);
    ret =
      gib_imlib_create_image_from_drawable(root, 0, 0, 0, scr->width,
                                           scr->height, 1);
    images = gib_list_add_end(images, ret);
  }
  free(subdisp);

  ret = stalk_image_concat(images);

  return ret;
}

Esempio n. 2

File: imlib.c Progetto: phrac/feh-browser

gib_list *feh_wrap_string(char *text, int wrap_width, Imlib_Font fn, gib_style * style)
{
	gib_list *ll, *lines = NULL, *list = NULL, *words;
	gib_list *l = NULL;
	char delim[2] = { '\n', '\0' };
	int w, line_width;
	int tw, th;
	char *p, *pp;
	char *line = NULL;
	char *temp;
	int space_width = 0, m_width = 0, t_width = 0, new_width = 0;

	lines = gib_string_split(text, delim);

	if (wrap_width) {
		gib_imlib_get_text_size(fn, "M M", style, &t_width, NULL, IMLIB_TEXT_TO_RIGHT);
		gib_imlib_get_text_size(fn, "M", style, &m_width, NULL, IMLIB_TEXT_TO_RIGHT);
		space_width = t_width - (2 * m_width);
		w = wrap_width;
		l = lines;
		while (l) {
			line_width = 0;
			p = (char *) l->data;
			/* quick check to see if whole line fits okay */
			gib_imlib_get_text_size(fn, p, style, &tw, &th, IMLIB_TEXT_TO_RIGHT);
			if (tw <= w) {
				list = gib_list_add_end(list, estrdup(p));
			} else if (strlen(p) == 0) {
				list = gib_list_add_end(list, estrdup(""));
			} else if (!strcmp(p, " ")) {
				list = gib_list_add_end(list, estrdup(" "));
			} else {
				words = gib_string_split(p, " ");
				if (words) {
					ll = words;
					while (ll) {
						pp = (char *) ll->data;
						if (strcmp(pp, " ")) {
							gib_imlib_get_text_size
							    (fn, pp, style, &tw, &th, IMLIB_TEXT_TO_RIGHT);
							if (line_width == 0)
								new_width = tw;
							else
								new_width = line_width + space_width + tw;
							if (new_width <= w) {
								/* add word to line */
								if (line) {
									int len;

									len = strlen(line)
									    + strlen(pp)
									    + 2;
									temp = emalloc(len);
									snprintf(temp, len, "%s %s", line, pp);
									free(line);
									line = temp;
								} else {
									line = estrdup(pp);
								}
								line_width = new_width;
							} else if (line_width == 0) {
								/* can't fit single word in :/
								   increase width limit to width of word
								   and jam the bastard in anyhow */
								w = tw;
								line = estrdup(pp);
								line_width = new_width;
							} else {
								/* finish this line, start next and add word there */
								if (line) {
									list = gib_list_add_end(list, estrdup(line));
									free(line);
									line = NULL;
								}
								line = estrdup(pp);
								line_width = tw;
							}
						}
						ll = ll->next;
					}
					if (line) {
						/* finish last line */
						list = gib_list_add_end(list, estrdup(line));
						free(line);
						line = NULL;
						line_width = 0;
					}
					gib_list_free_and_data(words);
				}
			}
			l = l->next;
		}
		gib_list_free_and_data(lines);
		lines = list;
	}
	return lines;
}