diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2014-02-07 23:07:10 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2014-02-07 23:24:05 +0400 |
| commit | b3afbcab8ff2330c1473647be330a3ffe9b11885 (patch) | |
| tree | e86b9c7d9676e63b8da92da79889dee13b8be186 /source/blender/editors/space_graph | |
| parent | 1c24d954f4ac63f22b703756b6664a4ad1b363d4 (diff) | |
ListBase API: add utility api funcs for clearing and checking empty
Diffstat (limited to 'source/blender/editors/space_graph')
| -rw-r--r-- | source/blender/editors/space_graph/graph_draw.c | 2 | ||||
| -rw-r--r-- | source/blender/editors/space_graph/graph_edit.c | 2 | ||||
| -rw-r--r-- | source/blender/editors/space_graph/graph_select.c | 4 |
3 files changed, 4 insertions, 4 deletions
diff --git a/source/blender/editors/space_graph/graph_draw.c b/source/blender/editors/space_graph/graph_draw.c index 5e7a5690acd..ab69dc9e7b9 100644 --- a/source/blender/editors/space_graph/graph_draw.c +++ b/source/blender/editors/space_graph/graph_draw.c @@ -801,7 +801,7 @@ static void graph_draw_driver_debug(bAnimContext *ac, ID *id, FCurve *fcu) /* No curve to modify/visualise the result? * => We still want to show the 1-1 default... */ - if ((fcu->totvert == 0) && (fcu->modifiers.first == NULL)) { + if ((fcu->totvert == 0) && BLI_listbase_is_empty(&fcu->modifiers)) { float t; /* draw with thin dotted lines in style of what curve would have been */ diff --git a/source/blender/editors/space_graph/graph_edit.c b/source/blender/editors/space_graph/graph_edit.c index 68d82cd2848..93d103e11a6 100644 --- a/source/blender/editors/space_graph/graph_edit.c +++ b/source/blender/editors/space_graph/graph_edit.c @@ -430,7 +430,7 @@ static int graphkeys_clear_ghostcurves_exec(bContext *C, wmOperator *UNUSED(op)) sipo = (SpaceIpo *)ac.sl; /* if no ghost curves, don't do anything */ - if (sipo->ghostCurves.first == NULL) + if (BLI_listbase_is_empty(&sipo->ghostCurves)) return OPERATOR_CANCELLED; /* free ghost curves */ diff --git a/source/blender/editors/space_graph/graph_select.c b/source/blender/editors/space_graph/graph_select.c index 6df6b6bf0ff..a8beaadd711 100644 --- a/source/blender/editors/space_graph/graph_select.c +++ b/source/blender/editors/space_graph/graph_select.c @@ -1062,11 +1062,11 @@ static tNearestVertInfo *get_best_nearest_fcurve_vert(ListBase *matches) short found = 0; /* abort if list is empty */ - if (matches->first == NULL) + if (BLI_listbase_is_empty(matches)) return NULL; /* if list only has 1 item, remove it from the list and return */ - if (matches->first == matches->last) { + if (BLI_listbase_is_single(matches)) { /* need to remove from the list, otherwise it gets freed and then we can't return it */ return BLI_pophead(matches); } |