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Fix #119534: Action Editor empty channels region without active action

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Caused by a96f1208cc

For `SPACE_ACTION` (`SACTCONT_ACTION`), `actedit_get_context` will
return true, but `ANIM_animdata_context_getdata` also checks the
`bAnimContext` data [which in this case is the action], so will **not**
return true.

As a result we are skipping drawing the background and the search, which
is now done again.

Pull Request: https://projects.blender.org/blender/blender/pulls/119621
This commit is contained in:
Philipp Oeser 2024-03-19 14:05:42 +01:00 • committed by Philipp Oeser
parent c0c7e34bab
commit 4a7c5d3d3d
1 changed files with 9 additions and 7 deletions
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16
source/blender/editors/space_action/space_action.cc
View file

@ -283,15 +283,20 @@ static void action_channel_region_draw(const bContext *C, ARegion *region)
{
/* draw entirely, view changes should be handled here */
bAnimContext ac;
if (!ANIM_animdata_get_context(C, &ac)) {
const bool has_valid_animcontext = ANIM_animdata_get_context(C, &ac);
/* clear and setup matrix */
UI_ThemeClearColor(TH_BACK);
/* channel filter next to scrubbing area */
ED_time_scrub_channel_search_draw(C, region, ac.ads);
if (!has_valid_animcontext) {
return;
}
View2D *v2d = &region->v2d;
/* clear and setup matrix */
UI_ThemeClearColor(TH_BACK);
ListBase anim_data = {nullptr, nullptr};
/* Build list of channels to draw. */
const eAnimFilter_Flags filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE |
@ -305,9 +310,6 @@ static void action_channel_region_draw(const bContext *C, ARegion *region)
UI_view2d_view_ortho(v2d);
draw_channel_names((bContext *)C, &ac, region, anim_data);
/* channel filter next to scrubbing area */
ED_time_scrub_channel_search_draw(C, region, ac.ads);
/* reset view matrix */
UI_view2d_view_restore(C);