static feh_menu *feh_menu_func_gen_info(feh_menu * m)
{
Imlib_Image im;
feh_menu *mm;
feh_file *file;
char buffer[400];
if (!m->fehwin->file)
return(NULL);
file = FEH_FILE(m->fehwin->file->data);
im = m->fehwin->im;
if (!im)
return(NULL);
mm = feh_menu_new();
mm->name = estrdup("INFO");
snprintf(buffer, sizeof(buffer), "Filename: %s", file->name);
feh_menu_add_entry(mm, buffer, NULL, NULL, 0, NULL, NULL);
if (!file->info)
feh_file_info_load(file, im);
if (file->info) {
snprintf(buffer, sizeof(buffer), "Size: %dKb", file->info->size / 1024);
feh_menu_add_entry(mm, buffer, NULL, NULL, 0, NULL, NULL);
snprintf(buffer, sizeof(buffer), "Dimensions: %dx%d", file->info->width, file->info->height);
feh_menu_add_entry(mm, buffer, NULL, NULL, 0, NULL, NULL);
snprintf(buffer, sizeof(buffer), "Type: %s", file->info->format);
feh_menu_add_entry(mm, buffer, NULL, NULL, 0, NULL, NULL);
}
mm->func_free = feh_menu_func_free_info;
return(mm);
}
gib_list *feh_file_info_preload(gib_list * list)
{
gib_list *l;
feh_file *file = NULL;
gib_list *remove_list = NULL;
if (opt.verbose)
fprintf(stdout, PACKAGE " - preloading...\n");
for (l = list; l; l = l->next) {
file = FEH_FILE(l->data);
D(5, ("file %p, file->next %p, file->name %s\n", l, l->next, file->name));
if (feh_file_info_load(file, NULL)) {
D(3, ("Failed to load file %p\n", file));
remove_list = gib_list_add_front(remove_list, l);
if (opt.verbose)
feh_display_status('x');
} else if (opt.verbose)
feh_display_status('.');
}
if (opt.verbose)
fprintf(stdout, "\n");
if (remove_list) {
for (l = remove_list; l; l = l->next)
filelist = list = gib_list_remove(list, (gib_list *) l->data);
gib_list_free(remove_list);
}
return(list);
}
int feh_load_image(Imlib_Image * im, feh_file * file)
{
Imlib_Load_Error err;
enum { SRC_IMLIB, SRC_HTTP, SRC_MAGICK } image_source =
SRC_IMLIB;
char *tmpname = NULL;
char *real_filename = NULL;
D(("filename is %s, image is %p\n", file->filename, im));
if (!file || !file->filename)
return 0;
/* Handle URLs */
if ((!strncmp(file->filename, "http://", 7)) || (!strncmp(file->filename, "https://", 8))
|| (!strncmp(file->filename, "ftp://", 6))) {
image_source = SRC_HTTP;
if ((tmpname = feh_http_load_image(file->filename)) == NULL)
err = IMLIB_LOAD_ERROR_FILE_DOES_NOT_EXIST;
}
else
*im = imlib_load_image_with_error_return(file->filename, &err);
if ((err == IMLIB_LOAD_ERROR_UNKNOWN)
|| (err == IMLIB_LOAD_ERROR_NO_LOADER_FOR_FILE_FORMAT)) {
image_source = SRC_MAGICK;
tmpname = feh_magick_load_image(file->filename);
}
if ((image_source != SRC_IMLIB) && tmpname) {
*im = imlib_load_image_with_error_return(tmpname, &err);
if (im) {
real_filename = file->filename;
file->filename = tmpname;
feh_file_info_load(file, *im);
file->filename = real_filename;
#ifdef HAVE_LIBEXIF
file->ed = exif_get_data(tmpname);
#endif
}
if ((image_source == SRC_MAGICK) || !opt.keep_http)
unlink(tmpname);
free(tmpname);
}
if ((err) || (!im)) {
if (opt.verbose && !opt.quiet) {
fputs("\n", stdout);
reset_output = 1;
}
feh_imlib_print_load_error(file->filename, NULL, err);
D(("Load *failed*\n"));
return(0);
}
#ifdef HAVE_LIBEXIF
file->ed = exif_get_data(file->filename);
#endif
D(("Loaded ok\n"));
return(1);
}
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);
}
int feh_load_image(Imlib_Image * im, feh_file * file)
{
Imlib_Load_Error err = IMLIB_LOAD_ERROR_NONE;
enum { SRC_IMLIB, SRC_HTTP, SRC_MAGICK } image_source =
SRC_IMLIB;
char *tmpname = NULL;
char *real_filename = NULL;
#ifdef HAVE_LIBEXIF
ExifEntry *entry;
#endif
D(("filename is %s, image is %p\n", file->filename, im));
if (!file || !file->filename)
return 0;
if (path_is_url(file->filename)) {
image_source = SRC_HTTP;
if ((tmpname = feh_http_load_image(file->filename)) == NULL)
err = IMLIB_LOAD_ERROR_FILE_DOES_NOT_EXIST;
}
else
*im = imlib_load_image_with_error_return(file->filename, &err);
if ((err == IMLIB_LOAD_ERROR_UNKNOWN)
|| (err == IMLIB_LOAD_ERROR_NO_LOADER_FOR_FILE_FORMAT)) {
image_source = SRC_MAGICK;
tmpname = feh_magick_load_image(file->filename);
}
if ((image_source != SRC_IMLIB) && tmpname) {
*im = imlib_load_image_with_error_return(tmpname, &err);
if (im) {
real_filename = file->filename;
file->filename = tmpname;
feh_file_info_load(file, *im);
file->filename = real_filename;
#ifdef HAVE_LIBEXIF
file->ed = exif_get_data(tmpname);
#endif
}
if ((image_source == SRC_MAGICK) || !opt.keep_http)
unlink(tmpname);
free(tmpname);
}
if ((err) || (!im)) {
if (opt.verbose && !opt.quiet) {
fputs("\n", stdout);
reset_output = 1;
}
feh_imlib_print_load_error(file->filename, NULL, err);
D(("Load *failed*\n"));
return(0);
}
#ifdef HAVE_LIBEXIF
file->ed = exif_get_data(file->filename);
if (file->ed) {
entry = exif_content_get_entry(file->ed->ifd[EXIF_IFD_0], 0x0112);
if (entry != NULL) {
if (*(entry->data) == 3)
gib_imlib_image_orientate(*im, 2);
else if (*(entry->data) == 6)
gib_imlib_image_orientate(*im, 1);
else if (*(entry->data) == 8)
gib_imlib_image_orientate(*im, 3);
}
}
#endif
D(("Loaded ok\n"));
return(1);
}
