void feh_draw_filename(winwidget w)
{
static Imlib_Font fn = NULL;
int tw = 0, th = 0, nw = 0;
Imlib_Image im = NULL;
char *s = NULL;
int len = 0;
if ((!w->file) || (!FEH_FILE(w->file->data))
|| (!FEH_FILE(w->file->data)->filename))
return;
fn = feh_load_font(w);
/* Work out how high the font is */
gib_imlib_get_text_size(fn, FEH_FILE(w->file->data)->filename, NULL, &tw,
&th, IMLIB_TEXT_TO_RIGHT);
if (gib_list_length(filelist) > 1) {
len = snprintf(NULL, 0, "%d of %d", gib_list_length(filelist),
gib_list_length(filelist)) + 1;
s = emalloc(len);
if (w->file)
snprintf(s, len, "%d of %d", gib_list_num(filelist, w->file) +
1, gib_list_length(filelist));
else
snprintf(s, len, "%d of %d", gib_list_num(filelist, current_file) +
1, gib_list_length(filelist));
gib_imlib_get_text_size(fn, s, NULL, &nw, NULL, IMLIB_TEXT_TO_RIGHT);
if (nw > tw)
tw = nw;
}
tw += 3;
th += 3;
im = imlib_create_image(tw, 2 * th);
if (!im)
eprintf("Couldn't create image. Out of memory?");
feh_imlib_image_fill_text_bg(im, tw, 2 * th);
gib_imlib_text_draw(im, fn, NULL, 2, 2, FEH_FILE(w->file->data)->filename,
IMLIB_TEXT_TO_RIGHT, 0, 0, 0, 255);
gib_imlib_text_draw(im, fn, NULL, 1, 1, FEH_FILE(w->file->data)->filename,
IMLIB_TEXT_TO_RIGHT, 255, 255, 255, 255);
if (s) {
gib_imlib_text_draw(im, fn, NULL, 2, th + 1, s, IMLIB_TEXT_TO_RIGHT, 0, 0, 0, 255);
gib_imlib_text_draw(im, fn, NULL, 1, th, s, IMLIB_TEXT_TO_RIGHT, 255, 255, 255, 255);
free(s);
}
gib_imlib_render_image_on_drawable(w->bg_pmap, im, 0, 0, 1, 1, 0);
gib_imlib_free_image_and_decache(im);
return;
}
char *slideshow_create_name(feh_file * file, winwidget winwid)
{
char *s = NULL;
int len = 0;
if (!opt.title) {
len = strlen(PACKAGE " [slideshow mode] - ") + strlen(file->filename) + 1;
s = emalloc(len);
snprintf(s, len, PACKAGE " [%d of %d] - %s",
gib_list_num(filelist, current_file) + 1, gib_list_length(filelist), file->filename);
} else {
s = estrdup(feh_printf(opt.title, file, winwid));
}
return(s);
}
char *feh_printf(char *str, feh_file * file, winwidget winwid)
{
char *c;
char buf[20];
static char ret[4096];
char *filelist_tmppath;
ret[0] = '\0';
filelist_tmppath = NULL;
for (c = str; *c != '\0'; c++) {
if ((*c == '%') && (*(c+1) != '\0')) {
c++;
switch (*c) {
case 'f':
if (file)
strncat(ret, file->filename, sizeof(ret) - strlen(ret) - 1);
break;
case 'F':
if (file)
strncat(ret, shell_escape(file->filename), sizeof(ret) - strlen(ret) - 1);
break;
case 'h':
if (file && (file->info || !feh_file_info_load(file, NULL))) {
snprintf(buf, sizeof(buf), "%d", file->info->height);
strncat(ret, buf, sizeof(ret) - strlen(ret) - 1);
}
break;
case 'l':
snprintf(buf, sizeof(buf), "%d", gib_list_length(filelist));
strncat(ret, buf, sizeof(ret) - strlen(ret) - 1);
break;
case 'L':
if (filelist_tmppath != NULL) {
strncat(ret, filelist_tmppath, sizeof(ret) - strlen(ret) - 1);
} else {
filelist_tmppath = feh_unique_filename("/tmp/","filelist");
feh_write_filelist(filelist, filelist_tmppath);
strncat(ret, filelist_tmppath, sizeof(ret) - strlen(ret) - 1);
}
break;
case 'm':
strncat(ret, mode, sizeof(ret) - strlen(ret) - 1);
break;
case 'n':
if (file)
strncat(ret, file->name, sizeof(ret) - strlen(ret) - 1);
break;
case 'N':
if (file)
strncat(ret, shell_escape(file->name), sizeof(ret) - strlen(ret) - 1);
break;
case 'o':
if (winwid) {
snprintf(buf, sizeof(buf), "%d,%d", winwid->im_x,
winwid->im_y);
strncat(ret, buf, sizeof(ret) - strlen(ret) - 1);
}
break;
case 'p':
if (file && (file->info || !feh_file_info_load(file, NULL))) {
snprintf(buf, sizeof(buf), "%d", file->info->pixels);
strncat(ret, buf, sizeof(ret) - strlen(ret) - 1);
}
break;
case 'P':
if (file && (file->info || !feh_file_info_load(file, NULL))) {
strncat(ret, format_size(file->info->pixels), sizeof(ret) - strlen(ret) - 1);
}
break;
case 'r':
if (winwid) {
snprintf(buf, sizeof(buf), "%.1f", winwid->im_angle);
strncat(ret, buf, sizeof(ret) - strlen(ret) - 1);
}
break;
case 's':
if (file && (file->info || !feh_file_info_load(file, NULL))) {
snprintf(buf, sizeof(buf), "%d", file->info->size);
strncat(ret, buf, sizeof(ret) - strlen(ret) - 1);
}
break;
case 'S':
if (file && (file->info || !feh_file_info_load(file, NULL))) {
strncat(ret, format_size(file->info->size), sizeof(ret) - strlen(ret) - 1);
}
break;
case 't':
if (file && (file->info || !feh_file_info_load(file, NULL))) {
strncat(ret, file->info->format, sizeof(ret) - strlen(ret) - 1);
}
break;
case 'u':
snprintf(buf, sizeof(buf), "%d",
current_file != NULL ? gib_list_num(filelist, current_file)
+ 1 : 0);
strncat(ret, buf, sizeof(ret) - strlen(ret) - 1);
break;
case 'v':
strncat(ret, VERSION, sizeof(ret) - strlen(ret) - 1);
break;
case 'V':
snprintf(buf, sizeof(buf), "%d", getpid());
strncat(ret, buf, sizeof(ret) - strlen(ret) - 1);
break;
case 'w':
if (file && (file->info || !feh_file_info_load(file, NULL))) {
snprintf(buf, sizeof(buf), "%d", file->info->width);
strncat(ret, buf, sizeof(ret) - strlen(ret) - 1);
}
break;
case 'z':
if (winwid) {
snprintf(buf, sizeof(buf), "%.2f", winwid->zoom);
strncat(ret, buf, sizeof(ret) - strlen(ret) - 1);
}
break;
case '%':
strncat(ret, "%", sizeof(ret) - strlen(ret) - 1);
break;
default:
weprintf("Unrecognized format specifier %%%c", *c);
if ((strlen(ret) + 3) < sizeof(ret))
strncat(ret, c - 1, 2);
break;
}
} else if ((*c == '\\') && (*(c+1) != '\0') && ((strlen(ret) + 3) < sizeof(ret))) {
c++;
switch (*c) {
case 'n':
strcat(ret, "\n");
break;
default:
strncat(ret, c - 1, 2);
break;
}
} else if ((strlen(ret) + 2) < sizeof(ret))
strncat(ret, c, 1);
}
if (filelist_tmppath != NULL)
free(filelist_tmppath);
return(ret);
}
