void slideshow_save_image(winwidget win)
{
char *tmpname;
Imlib_Load_Error err;
if (win->file) {
tmpname = feh_unique_filename("", FEH_FILE(win->file->data)->name);
} else if (mode) {
char *tmp;
tmp = estrjoin(".", mode, "png", NULL);
tmpname = feh_unique_filename("", tmp);
free(tmp);
} else {
tmpname = feh_unique_filename("", "noname.png");
}
if (opt.verbose)
fprintf(stderr, "saving image to filename '%s'\n", tmpname);
ungib_imlib_save_image_with_error_return(win->im, tmpname, &err);
if (err)
feh_imlib_print_load_error(tmpname, win, err);
free(tmpname);
return;
}
void feh_edit_inplace(winwidget w, int op)
{
int tmp;
Imlib_Image old = NULL;
Imlib_Load_Error err = IMLIB_LOAD_ERROR_NONE;
if (!w->file || !w->file->data || !FEH_FILE(w->file->data)->filename)
return;
if (!strcmp(gib_imlib_image_format(w->im), "jpeg") &&
!path_is_url(FEH_FILE(w->file->data)->filename)) {
feh_edit_inplace_lossless(w, op);
feh_reload_image(w, 1, 1);
return;
}
old = imlib_load_image_with_error_return(FEH_FILE(w->file->data)->filename, &err);
if ((old != NULL) && (err == IMLIB_LOAD_ERROR_NONE)) {
imlib_context_set_image(old);
if (op == INPLACE_EDIT_FLIP)
imlib_image_flip_vertical();
else if (op == INPLACE_EDIT_MIRROR)
imlib_image_flip_horizontal();
else
imlib_image_orientate(op);
gib_imlib_save_image_with_error_return(old,
FEH_FILE(w->file->data)->filename, &err);
gib_imlib_free_image(old);
if (err)
feh_imlib_print_load_error(FEH_FILE(w->file->data)->filename,
w, err);
feh_reload_image(w, 1, 1);
} else {
/*
* Image was opened using curl/magick or has been deleted after
* opening it
*/
imlib_context_set_image(w->im);
if (op == INPLACE_EDIT_FLIP)
imlib_image_flip_vertical();
else if (op == INPLACE_EDIT_MIRROR)
imlib_image_flip_horizontal();
else {
imlib_image_orientate(op);
tmp = w->im_w;
FEH_FILE(w->file->data)->info->width = w->im_w = w->im_h;
FEH_FILE(w->file->data)->info->height = w->im_h = tmp;
}
im_weprintf(w, "unable to edit in place. Changes have not been saved.");
winwidget_render_image(w, 1, 0);
}
return;
}
void feh_edit_inplace(winwidget w, int op)
{
int ret;
Imlib_Image old;
Imlib_Load_Error err;
if (!w->file || !w->file->data || !FEH_FILE(w->file->data)->filename)
return;
if (!strcmp(gib_imlib_image_format(w->im), "jpeg")) {
feh_edit_inplace_lossless(w, op);
feh_reload_image(w, 1, 1);
return;
}
ret = feh_load_image(&old, FEH_FILE(w->file->data));
if (ret) {
if (op == INPLACE_EDIT_FLIP) {
imlib_context_set_image(old);
imlib_image_flip_vertical();
} else if (op == INPLACE_EDIT_MIRROR) {
imlib_context_set_image(old);
imlib_image_flip_horizontal();
} else
gib_imlib_image_orientate(old, op);
ungib_imlib_save_image_with_error_return(old,
FEH_FILE(w->file->data)->filename, &err);
gib_imlib_free_image(old);
if (err)
feh_imlib_print_load_error(FEH_FILE(w->file->data)->filename,
w, err);
feh_reload_image(w, 1, 1);
} else {
im_weprintf(w, "failed to load image from disk to edit it in place");
}
return;
}
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);
}
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);
}
