static int open_exec(bContext *C, wmOperator *op)
{
SpaceClip *sc = CTX_wm_space_clip(C);
bScreen *screen = CTX_wm_screen(C);
Main *bmain = CTX_data_main(C);
PropertyPointerRNA *pprop;
PointerRNA idptr;
MovieClip *clip = NULL;
char str[FILE_MAX];
if (RNA_collection_length(op->ptr, "files")) {
PointerRNA fileptr;
PropertyRNA *prop;
char dir_only[FILE_MAX], file_only[FILE_MAX];
bool relative = RNA_boolean_get(op->ptr, "relative_path");
RNA_string_get(op->ptr, "directory", dir_only);
if (relative)
BLI_path_rel(dir_only, G.main->name);
prop = RNA_struct_find_property(op->ptr, "files");
RNA_property_collection_lookup_int(op->ptr, prop, 0, &fileptr);
RNA_string_get(&fileptr, "name", file_only);
BLI_join_dirfile(str, sizeof(str), dir_only, file_only);
}
else {
BKE_report(op->reports, RPT_ERROR, "No files selected to be opened");
return OPERATOR_CANCELLED;
}
/* default to frame 1 if there's no scene in context */
errno = 0;
clip = BKE_movieclip_file_add_exists(bmain, str);
if (!clip) {
if (op->customdata)
MEM_freeN(op->customdata);
BKE_reportf(op->reports, RPT_ERROR, "Cannot read '%s': %s", str,
errno ? strerror(errno) : TIP_("unsupported movie clip format"));
return OPERATOR_CANCELLED;
}
if (!op->customdata)
open_init(C, op);
/* hook into UI */
pprop = op->customdata;
if (pprop->prop) {
/* when creating new ID blocks, use is already 1, but RNA
* pointer se also increases user, so this compensates it */
clip->id.us--;
RNA_id_pointer_create(&clip->id, &idptr);
RNA_property_pointer_set(&pprop->ptr, pprop->prop, idptr);
RNA_property_update(C, &pprop->ptr, pprop->prop);
}
else if (sc) {
ED_space_clip_set_clip(C, screen, sc, clip);
}
WM_event_add_notifier(C, NC_MOVIECLIP | NA_ADDED, clip);
MEM_freeN(op->customdata);
return OPERATOR_FINISHED;
}
void file_sfile_to_operator(wmOperator *op, SpaceFile *sfile, char *filepath)
{
BLI_join_dirfile(filepath, FILE_MAX, sfile->params->dir, sfile->params->file); /* XXX, not real length */
if (RNA_struct_find_property(op->ptr, "relative_path")) {
if (RNA_boolean_get(op->ptr, "relative_path")) {
BLI_path_rel(filepath, G.main->name);
}
}
if (RNA_struct_find_property(op->ptr, "filename")) {
RNA_string_set(op->ptr, "filename", sfile->params->file);
}
if (RNA_struct_find_property(op->ptr, "directory")) {
RNA_string_set(op->ptr, "directory", sfile->params->dir);
}
if (RNA_struct_find_property(op->ptr, "filepath")) {
RNA_string_set(op->ptr, "filepath", filepath);
}
/* some ops have multiple files to select */
/* this is called on operators check() so clear collections first since
* they may be already set. */
{
PointerRNA itemptr;
PropertyRNA *prop_files = RNA_struct_find_property(op->ptr, "files");
PropertyRNA *prop_dirs = RNA_struct_find_property(op->ptr, "dirs");
int i, numfiles = filelist_numfiles(sfile->files);
if (prop_files) {
int num_files = 0;
RNA_property_collection_clear(op->ptr, prop_files);
for (i = 0; i < numfiles; i++) {
if (filelist_is_selected(sfile->files, i, CHECK_FILES)) {
struct direntry *file = filelist_file(sfile->files, i);
RNA_property_collection_add(op->ptr, prop_files, &itemptr);
RNA_string_set(&itemptr, "name", file->relname);
num_files++;
}
}
/* make sure the file specified in the filename button is added even if no files selected */
if (0 == num_files) {
RNA_property_collection_add(op->ptr, prop_files, &itemptr);
RNA_string_set(&itemptr, "name", sfile->params->file);
}
}
if (prop_dirs) {
int num_dirs = 0;
RNA_property_collection_clear(op->ptr, prop_dirs);
for (i = 0; i < numfiles; i++) {
if (filelist_is_selected(sfile->files, i, CHECK_DIRS)) {
struct direntry *file = filelist_file(sfile->files, i);
RNA_property_collection_add(op->ptr, prop_dirs, &itemptr);
RNA_string_set(&itemptr, "name", file->relname);
num_dirs++;
}
}
/* make sure the directory specified in the button is added even if no directory selected */
if (0 == num_dirs) {
RNA_property_collection_add(op->ptr, prop_dirs, &itemptr);
RNA_string_set(&itemptr, "name", sfile->params->dir);
}
}
}
}
