diff options
Diffstat (limited to 'source/blender/makesrna/intern/rna_define.c')
| -rw-r--r-- | source/blender/makesrna/intern/rna_define.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/source/blender/makesrna/intern/rna_define.c b/source/blender/makesrna/intern/rna_define.c index 2177c7b980a..5b91a3e43d2 100644 --- a/source/blender/makesrna/intern/rna_define.c +++ b/source/blender/makesrna/intern/rna_define.c @@ -1270,6 +1270,14 @@ PropertyRNA *RNA_def_property(StructOrFunctionRNA *cont_, const char *identifier #endif } + /* Override handling. */ + if (DefRNA.preprocess) { + prop->override_diff = (RNAPropOverrideDiff)"rna_property_override_diff_default"; + prop->override_store = (RNAPropOverrideStore)"rna_property_override_store_default"; + prop->override_apply = (RNAPropOverrideApply)"rna_property_override_apply_default"; + } + /* TODO: do we want that for runtime-defined stuff too? I’d say no, but... maybe yes :/ */ + rna_addtail(&cont->properties, prop); return prop; @@ -1285,6 +1293,16 @@ void RNA_def_property_clear_flag(PropertyRNA *prop, PropertyFlag flag) prop->flag &= ~flag; } +void RNA_def_property_override_flag(PropertyRNA *prop, PropertyOverrideFlag flag) +{ + prop->flag_override |= flag; +} + +void RNA_def_property_override_clear_flag(PropertyRNA *prop, PropertyOverrideFlag flag) +{ + prop->flag_override &= ~flag; +} + /** * Add the property-tags passed as \a tags to \a prop (if valid). * @@ -2222,6 +2240,29 @@ void RNA_def_property_editable_array_func(PropertyRNA *prop, const char *editabl if (editable) prop->itemeditable = (ItemEditableFunc)editable; } +/** + * Set custom callbacks for override operations handling. + * + * \note \a diff callback will also be used by RNA comparison/equality functions. + */ +void RNA_def_property_override_funcs(PropertyRNA *prop, const char *diff, const char *store, const char *apply) +{ + if (!DefRNA.preprocess) { + fprintf(stderr, "%s: only during preprocessing.\n", __func__); + return; + } + + if (diff) { + prop->override_diff = (RNAPropOverrideDiff)diff; + } + if (store) { + prop->override_store = (RNAPropOverrideStore)store; + } + if (apply) { + prop->override_apply = (RNAPropOverrideApply)apply; + } +} + void RNA_def_property_update(PropertyRNA *prop, int noteflag, const char *func) { if (!DefRNA.preprocess) { |