Drag & drop feature:

You now can drop a .blend inside blender window to open it.

Implementation notes:
- Added call to extract icon type for files. Code re-used from
  space_file
- External files that get dropped set icon types too.
  Drop box polls can check for this.
- Also enabled setting op-context for drop operators, this was
  needed to prevent filewindow to open.

1 files changed, 7 insertions, 1 deletions

diff --git a/source/blender/windowmanager/intern/wm_event_system.c b/source/blender/windowmanager/intern/wm_event_system.c
index 0a1f3035a84..9c8bd3f4fec 100644
--- a/source/blender/windowmanager/intern/wm_event_system.c
+++ b/source/blender/windowmanager/intern/wm_event_system.c
@@ -1468,8 +1468,14 @@ static int wm_handlers_do(bContext *C, wmEvent *event, ListBase *handlers)
 								if(drop->poll(C, drag, event)) {
 									drop->copy(drag, drop);
 									
-									wm_operator_invoke(C, drop->ot, event, drop->ptr, NULL, FALSE);
+									WM_operator_name_call(C, drop->ot->idname, drop->opcontext, drop->ptr);
+									//wm_operator_invoke(C, drop->ot, event, drop->ptr, NULL, FALSE);
 									action |= WM_HANDLER_BREAK;
+									
+									/* prevent hanging on file read */
+									BLI_freelistN(event->customdata);
+									event->customdata= NULL;
+									event->custom= 0;
 								}
 							}
 						}