void
gui_reset (dt_lib_module_t *self)
{
// make sure we don't do anything useless:
if(!dt_control_running()) return;
dt_lib_export_t *d = (dt_lib_export_t *)self->data;
gtk_spin_button_set_value(d->width, dt_conf_get_int("plugins/lighttable/export/width"));
gtk_spin_button_set_value(d->height, dt_conf_get_int("plugins/lighttable/export/height"));
// Set storage
gchar *storage_name = dt_conf_get_string("plugins/lighttable/export/storage_name");
int storage_index = dt_imageio_get_index_of_storage(dt_imageio_get_storage_by_name(storage_name));
g_free(storage_name);
gtk_combo_box_set_active(d->storage, storage_index);
gtk_combo_box_set_active(d->intent, (int)dt_conf_get_int("plugins/lighttable/export/iccintent") + 1);
// iccprofile
int iccfound = 0;
gchar *iccprofile = dt_conf_get_string("plugins/lighttable/export/iccprofile");
if(iccprofile)
{
GList *prof = d->profiles;
while(prof)
{
dt_lib_export_profile_t *pp = (dt_lib_export_profile_t *)prof->data;
if(!strcmp(pp->filename, iccprofile))
{
gtk_combo_box_set_active(d->profile, pp->pos);
iccfound = 1;
}
if(iccfound) break;
prof = g_list_next(prof);
}
g_free(iccprofile);
}
// style
// set it to none if the var is not set or the style doesn't exist anymore
gboolean rc = FALSE;
gchar *style = dt_conf_get_string("plugins/lighttable/export/style");
if (style != NULL)
{
rc = _combo_box_set_active_text(d->style, style);
if (rc == FALSE)
gtk_combo_box_set_active(d->style, 0);
g_free(style);
}
else
gtk_combo_box_set_active(d->style, 0);
if(!iccfound) gtk_combo_box_set_active(d->profile, 0);
dt_imageio_module_format_t *mformat = dt_imageio_get_format();
if(mformat) mformat->gui_reset(mformat);
dt_imageio_module_storage_t *mstorage = dt_imageio_get_storage();
if(mstorage) mstorage->gui_reset(mstorage);
}
void
gui_reset (dt_lib_module_t *self)
{
// make sure we don't do anything useless:
if(!dt_control_running()) return;
dt_lib_export_t *d = (dt_lib_export_t *)self->data;
gtk_spin_button_set_value(d->width, dt_conf_get_int("plugins/lighttable/export/width"));
gtk_spin_button_set_value(d->height, dt_conf_get_int("plugins/lighttable/export/height"));
// Set storage
int k = dt_conf_get_int ("plugins/lighttable/export/storage");
gtk_combo_box_set_active(d->storage, k);
gtk_combo_box_set_active(d->intent, (int)dt_conf_get_int("plugins/lighttable/export/iccintent") + 1);
int iccfound = 0;
gchar *iccprofile = dt_conf_get_string("plugins/lighttable/export/iccprofile");
if(iccprofile)
{
GList *prof = d->profiles;
while(prof)
{
dt_lib_export_profile_t *pp = (dt_lib_export_profile_t *)prof->data;
if(!strcmp(pp->filename, iccprofile))
{
gtk_combo_box_set_active(d->profile, pp->pos);
iccfound = 1;
}
if(iccfound) break;
prof = g_list_next(prof);
}
g_free(iccprofile);
}
if(!iccfound) gtk_combo_box_set_active(d->profile, 0);
dt_imageio_module_format_t *mformat = dt_imageio_get_format();
if(mformat) mformat->gui_reset(mformat);
dt_imageio_module_storage_t *mstorage = dt_imageio_get_storage();
if(mstorage) mstorage->gui_reset(mstorage);
}
void*
get_params (dt_lib_module_t *self, int *size)
{
// concat storage and format, size is max + header
dt_imageio_module_format_t *mformat = dt_imageio_get_format();
dt_imageio_module_storage_t *mstorage = dt_imageio_get_storage();
if(!mformat || !mstorage) return NULL;
int32_t fsize = 0, ssize = 0;
// size will be only as large as to remove random pointers from params (stored at the end).
dt_imageio_module_data_t *fdata = mformat->get_params(mformat, &fsize);
void *sdata = mstorage->get_params(mstorage, &ssize);
// we allow null pointers (plugin not ready for export in current state), and just dont copy back the settings later:
if(!sdata) ssize = 0;
if(!fdata) fsize = 0;
if(fdata)
{
// clean up format global params (need to set all bytes to reliably detect which preset is active).
// we happen to want to set it all to 0
memset(fdata, 0, sizeof(dt_imageio_module_data_t));
}
// FIXME: also the web preset has to be applied twice to be known as preset! (other dimension magic going on here?)
// TODO: get this stuff from gui and not from conf, so it will be sanity-checked (you can never delete an insane preset)?
// also store icc profile/intent here.
int32_t iccintent = dt_conf_get_int("plugins/lighttable/export/iccintent");
int32_t max_width = dt_conf_get_int ("plugins/lighttable/export/width");
int32_t max_height = dt_conf_get_int ("plugins/lighttable/export/height");
gchar *iccprofile = dt_conf_get_string("plugins/lighttable/export/iccprofile");
gchar *style = dt_conf_get_string("plugins/lighttable/export/style");
if (fdata) {
strncpy(fdata->style, style, 128);
}
if(!iccprofile)
{
iccprofile = (char *)g_malloc(1);
iccprofile[0] = '\0';
}
char *fname = mformat->plugin_name, *sname = mstorage->plugin_name;
int32_t fname_len = strlen(fname), sname_len = strlen(sname);
*size = fname_len + sname_len + 2 + 2*sizeof(int32_t) + fsize + ssize + 3*sizeof(int32_t) + strlen(iccprofile) + 1;
char *params = (char *)malloc(*size);
memset(params, 0, *size);
int pos = 0;
memcpy(params+pos, &max_width, sizeof(int32_t));
pos += sizeof(int32_t);
memcpy(params+pos, &max_height, sizeof(int32_t));
pos += sizeof(int32_t);
memcpy(params+pos, &iccintent, sizeof(int32_t));
pos += sizeof(int32_t);
memcpy(params+pos, iccprofile, strlen(iccprofile)+1);
pos += strlen(iccprofile) + 1;
memcpy(params+pos, fname, fname_len+1);
pos += fname_len+1;
memcpy(params+pos, sname, sname_len+1);
pos += sname_len+1;
memcpy(params+pos, &fsize, sizeof(int32_t));
pos += sizeof(int32_t);
memcpy(params+pos, &ssize, sizeof(int32_t));
pos += sizeof(int32_t);
if(fdata != NULL) // otherwise fsize == 0, but clang doesn't like it ...
{
memcpy(params+pos, fdata, fsize);
pos += fsize;
}
if(sdata != NULL) // see above
{
memcpy(params+pos, sdata, ssize);
pos += ssize;
}
g_assert(pos == *size);
g_free(iccprofile);
g_free(style);
if(fdata) mformat->free_params(mformat, fdata);
if(sdata) mstorage->free_params(mstorage, sdata);
return params;
}
int32_t dt_control_export_job_run(dt_job_t *job)
{
long int imgid = -1;
dt_control_image_enumerator_t *t1 = (dt_control_image_enumerator_t *)job->param;
GList *t = t1->index;
const int total = g_list_length(t);
int size = 0;
dt_imageio_module_format_t *mformat = dt_imageio_get_format();
g_assert(mformat);
dt_imageio_module_storage_t *mstorage = dt_imageio_get_storage();
g_assert(mstorage);
// Get max dimensions...
uint32_t w,h,fw,fh,sw,sh;
fw=fh=sw=sh=0;
mstorage->dimension(mstorage, &sw,&sh);
mformat->dimension(mformat, &fw,&fh);
if( sw==0 || fw==0) w=sw>fw?sw:fw;
else w=sw<fw?sw:fw;
if( sh==0 || fh==0) h=sh>fh?sh:fh;
else h=sh<fh?sh:fh;
// get shared storage param struct (global sequence counter, one picasa connection etc)
dt_imageio_module_data_t *sdata = mstorage->get_params(mstorage, &size);
if(sdata == NULL)
{
dt_control_log(_("failed to get parameters from storage module, aborting export.."));
return 1;
}
dt_control_log(ngettext ("exporting %d image..", "exporting %d images..", total), total);
char message[512]= {0};
snprintf(message, 512, ngettext ("exporting %d image to %s", "exporting %d images to %s", total), total, mstorage->name() );
/* create a cancellable bgjob ui template */
const guint *jid = dt_control_backgroundjobs_create(darktable.control, 0, message );
dt_control_backgroundjobs_set_cancellable(darktable.control, jid, job);
const dt_control_t *control = darktable.control;
double fraction=0;
#ifdef _OPENMP
// limit this to num threads = num full buffers - 1 (keep one for darkroom mode)
// use min of user request and mipmap cache entries
const int full_entries = dt_conf_get_int ("parallel_export");
// GCC won't accept that this variable is used in a macro, considers
// it set but not used, which makes for instance Fedora break.
const __attribute__((__unused__)) int num_threads = MAX(1, MIN(full_entries, 8));
#if !defined(__SUNOS__)
#pragma omp parallel default(none) private(imgid, size) shared(control, fraction, w, h, stderr, mformat, mstorage, t, sdata, job, jid, darktable) num_threads(num_threads) if(num_threads > 1)
#else
#pragma omp parallel private(imgid, size) shared(control, fraction, w, h, mformat, mstorage, t, sdata, job, jid, darktable) num_threads(num_threads) if(num_threads > 1)
#endif
{
#endif
// get a thread-safe fdata struct (one jpeg struct per thread etc):
dt_imageio_module_data_t *fdata = mformat->get_params(mformat, &size);
fdata->max_width = dt_conf_get_int ("plugins/lighttable/export/width");
fdata->max_height = dt_conf_get_int ("plugins/lighttable/export/height");
fdata->max_width = (w!=0 && fdata->max_width >w)?w:fdata->max_width;
fdata->max_height = (h!=0 && fdata->max_height >h)?h:fdata->max_height;
int num = 0;
// Invariant: the tagid for 'darktable|changed' will not change while this function runs. Is this a sensible assumption?
guint tagid = 0;
dt_tag_new("darktable|changed",&tagid);
while(t && dt_control_job_get_state(job) != DT_JOB_STATE_CANCELLED)
{
#ifdef _OPENMP
#pragma omp critical
#endif
{
if(!t)
imgid = 0;
else
{
imgid = (long int)t->data;
t = g_list_delete_link(t, t);
num = total - g_list_length(t);
}
}
// remove 'changed' tag from image
dt_tag_detach(tagid, imgid);
// check if image still exists:
char imgfilename[DT_MAX_PATH_LEN];
const dt_image_t *image = dt_image_cache_read_get(darktable.image_cache, (int32_t)imgid);
if(image)
{
dt_image_full_path(image->id, imgfilename, DT_MAX_PATH_LEN);
if(!g_file_test(imgfilename, G_FILE_TEST_IS_REGULAR))
{
dt_control_log(_("image `%s' is currently unavailable"), image->filename);
fprintf(stderr, _("image `%s' is currently unavailable"), imgfilename);
// dt_image_remove(imgid);
dt_image_cache_read_release(darktable.image_cache, image);
}
else
{
dt_image_cache_read_release(darktable.image_cache, image);
mstorage->store(sdata, imgid, mformat, fdata, num, total);
}
}
#ifdef _OPENMP
#pragma omp critical
#endif
{
fraction+=1.0/total;
dt_control_backgroundjobs_progress(control, jid, fraction);
}
}
#ifdef _OPENMP
#pragma omp barrier
#pragma omp master
#endif
{
dt_control_backgroundjobs_destroy(control, jid);
if(mstorage->finalize_store) mstorage->finalize_store(mstorage, sdata);
mstorage->free_params(mstorage, sdata);
}
// all threads free their fdata
mformat->free_params (mformat, fdata);
#ifdef _OPENMP
}
#endif
return 0;
}
