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File Browser/BPY: Expose list of selected files in context 

Since recently it's possible to query the active file (as object, not
just the name), but it's quite useful for scripting to have access to
all selected files.
This introduces `bpy.context.selected_files`, returning a list of file
objects representing files in the File Browser.
This commit is contained in:
Julian Eisel 2021-09-01 15:13:18 +02:00
parent 79281336c0
commit 7ec839adfa
1 changed files with 15 additions and 0 deletions
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15
source/blender/editors/space_file/space_file.c
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@ -873,6 +873,7 @@ static void file_space_subtype_item_extend(bContext *UNUSED(C),
static const char *file_context_dir[] = {
"active_file",
"selected_files",
"asset_library_ref",
"id",
NULL,
@ -907,6 +908,20 @@ static int /*eContextResult*/ file_context(const bContext *C,
CTX_data_pointer_set(result, &screen->id, &RNA_FileSelectEntry, file);
return CTX_RESULT_OK;
}
if (CTX_data_equals(member, "selected_files")) {
const int num_files_filtered = filelist_files_ensure(sfile->files);
for (int file_index = 0; file_index < num_files_filtered; file_index++) {
if (filelist_entry_is_selected(sfile->files, file_index)) {
FileDirEntry *entry = filelist_file(sfile->files, file_index);
CTX_data_list_add(result, &screen->id, &RNA_FileSelectEntry, entry);
}
}
CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
return CTX_RESULT_OK;
}
if (CTX_data_equals(member, "asset_library_ref")) {
FileAssetSelectParams *asset_params = ED_fileselect_get_asset_params(sfile);
if (!asset_params) {