diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2012-11-02 13:41:26 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2012-11-02 13:41:26 +0400 |
| commit | a31449edaddc1be80676c77babf079a9f137c42d (patch) | |
| tree | 30bf1759a51f5def43dc000d6af7112642404770 /source/blender/makesrna/intern/rna_tracking.c | |
| parent | 2944d42c262d9d4459e356dc8b8fbad1c53c2054 (diff) | |
all remove functions now invalidate the RNA objects passed, to help script authors to avoid bugs with accessing removed data.
Diffstat (limited to 'source/blender/makesrna/intern/rna_tracking.c')
| -rw-r--r-- | source/blender/makesrna/intern/rna_tracking.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/source/blender/makesrna/intern/rna_tracking.c b/source/blender/makesrna/intern/rna_tracking.c index 6499375cb66..365b80b6d7c 100644 --- a/source/blender/makesrna/intern/rna_tracking.c +++ b/source/blender/makesrna/intern/rna_tracking.c @@ -35,6 +35,7 @@ #include "BKE_movieclip.h" #include "BKE_tracking.h" +#include "RNA_access.h" #include "RNA_define.h" #include "rna_internal.h" @@ -447,9 +448,15 @@ static MovieTrackingObject *rna_trackingObject_new(MovieTracking *tracking, cons return object; } -static void rna_trackingObject_remove(MovieTracking *tracking, MovieTrackingObject *object) +static void rna_trackingObject_remove(MovieTracking *tracking, ReportList *reports, PointerRNA *object_ptr) { - BKE_tracking_object_delete(tracking, object); + MovieTrackingObject *object = object_ptr->data; + if (BKE_tracking_object_delete(tracking, object) == FALSE) { + BKE_reportf(reports, RPT_ERROR, "MovieTracking '%s' can't be removed", object->name); + return; + } + + RNA_POINTER_INVALIDATE(object_ptr); WM_main_add_notifier(NC_MOVIECLIP | NA_EDITED, NULL); } @@ -1416,8 +1423,11 @@ static void rna_def_trackingObjects(BlenderRNA *brna, PropertyRNA *cprop) RNA_def_function_return(func, parm); func = RNA_def_function(srna, "remove", "rna_trackingObject_remove"); + RNA_def_function_flag(func, FUNC_USE_REPORTS); RNA_def_function_ui_description(func, "Remove tracking object from this movie clip"); - RNA_def_pointer(func, "object", "MovieTrackingObject", "", "Motion tracking object to be removed"); + parm = RNA_def_pointer(func, "object", "MovieTrackingObject", "", "Motion tracking object to be removed"); + RNA_def_property_flag(parm, PROP_REQUIRED | PROP_NEVER_NULL | PROP_RNAPTR); + RNA_def_property_clear_flag(parm, PROP_THICK_WRAP); /* active object */ prop = RNA_def_property(srna, "active", PROP_POINTER, PROP_NONE); |