diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2017-11-13 11:43:34 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2017-12-04 12:42:34 +0300 |
| commit | 7a8ac1b09b1cf321f259b8eb9b832424d2c7bf5b (patch) | |
| tree | 5f9a861e234799149fc99f25e5df7bd96fb46cae /source/blender/windowmanager/intern/wm.c | |
| parent | 5b6cfa705cb180d042f6f27e45331c12972be7ae (diff) | |
WM: message bus replacement for property notifiers
Use dynamically generated message publish/subscribe
so buttons and manipulators update properly.
This resolves common glitches where manipulators weren't updating
as well as the UI when add-ons exposed properties which
hard coded listeners weren't checking for.
Python can also publish/scribe changes via `bpy.msgbus`.
See D2917
Diffstat (limited to 'source/blender/windowmanager/intern/wm.c')
| -rw-r--r-- | source/blender/windowmanager/intern/wm.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/source/blender/windowmanager/intern/wm.c b/source/blender/windowmanager/intern/wm.c index b66bddfa6bf..623a7af5165 100644 --- a/source/blender/windowmanager/intern/wm.c +++ b/source/blender/windowmanager/intern/wm.c @@ -56,6 +56,7 @@ #include "WM_api.h" #include "WM_types.h" +#include "WM_message.h" #include "wm_window.h" #include "wm_event_system.h" #include "wm_draw.h" @@ -396,6 +397,10 @@ void WM_check(bContext *C) wm_window_ghostwindows_ensure(wm); } + if (wm->message_bus == NULL) { + wm->message_bus = WM_msgbus_create(); + } + /* case: fileread */ /* note: this runs in bg mode to set the screen context cb */ if ((wm->initialized & WM_WINDOW_IS_INITIALIZED) == 0) { @@ -475,7 +480,11 @@ void wm_close_and_free(bContext *C, wmWindowManager *wm) } BLI_freelistN(&wm->queue); - + + if (wm->message_bus != NULL) { + WM_msgbus_destroy(wm->message_bus); + } + BLI_freelistN(&wm->paintcursors); WM_drag_free_list(&wm->drags); |