Fix (unreported): Filebrowser key navigation entry did not change caption correctly

As of this release we're able to navigate with the keyboard in the filebrowsing area. The button caption is changing to an appropriate string whenever a new entry is selected. In @Severins original code a different method was used to determine if a directory was choosen or not, but this got lost while merging the filebrowser rework.

Thanks to @mont29 for review!

1 files changed, 12 insertions, 3 deletions

diff --git a/source/blender/editors/space_file/file_draw.c b/source/blender/editors/space_file/file_draw.c
index dac9124a4cb..a77375a2214 100644
--- a/source/blender/editors/space_file/file_draw.c
+++ b/source/blender/editors/space_file/file_draw.c
@@ -232,9 +232,18 @@ void file_draw_buttons(const bContext *C, ARegion *ar)
 	/* Execute / cancel buttons. */
 	if (loadbutton) {
 		const struct FileDirEntry *file = sfile->files ? filelist_file(sfile->files, params->active_file) : NULL;
-		const char *str_exec = (file && (file->typeflag & FILE_TYPE_FOLDER)) ?
-		                        /* params->title is already translated! */
-		                        IFACE_("Open Directory") : params->title;
+
+		char const *str_exec;
+		if (file) {
+			const bool is_parent_dir = (FILENAME_IS_PARENT(file->relpath));
+			if (is_parent_dir){
+				str_exec = IFACE_("Parent Directory");
+			} else if (file->typeflag & FILE_TYPE_DIR) {
+				str_exec = IFACE_("Open Directory");
+			}
+		} else {
+			str_exec = params->title; /* params->title is already translated! */
+		}
 
 		uiDefButO(block, UI_BTYPE_BUT, "FILE_OT_execute", WM_OP_EXEC_REGION_WIN, str_exec,
 		          max_x - loadbutton, line1_y, loadbutton, btn_h, "");