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Expose multi-dimensional array data in properties' introspection data.

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Required to generate valid doc for such arrays!
This commit is contained in:
Bastien Montagne 2017-09-20 16:37:01 +02:00
parent c4bbf1e4b0
commit 942c5997c1
1 changed files with 22 additions and 0 deletions
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22
source/blender/makesrna/intern/rna_rna.c
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@ -610,6 +610,22 @@ static int rna_Property_array_length_get(PointerRNA *ptr)
return prop->totarraylength;
}
static void rna_Property_array_dimensions_get(PointerRNA *ptr, int dimensions[RNA_MAX_ARRAY_DIMENSION])
{
PropertyRNA *prop = (PropertyRNA *)ptr->data;
rna_idproperty_check(&prop, ptr);
if (prop->arraydimension > 1) {
for (int i = RNA_MAX_ARRAY_DIMENSION; i--; ) {
dimensions[i] = (i >= prop->arraydimension) ? 0 : prop->arraylength[i];
}
}
else {
memset(dimensions, 0, sizeof(*dimensions) * RNA_MAX_ARRAY_DIMENSION);
dimensions[0] = prop->totarraylength;
}
}
static int rna_Property_is_registered_get(PointerRNA *ptr)
{
PropertyRNA *prop = (PropertyRNA *)ptr->data;
@ -1354,6 +1370,12 @@ static void rna_def_number_property(StructRNA *srna, PropertyType type)
RNA_def_property_int_funcs(prop, "rna_Property_array_length_get", NULL, NULL);
RNA_def_property_ui_text(prop, "Array Length", "Maximum length of the array, 0 means unlimited");
prop = RNA_def_property(srna, "array_dimensions", PROP_INT, PROP_UNSIGNED);
RNA_def_property_clear_flag(prop, PROP_EDITABLE);
RNA_def_property_array(prop, RNA_MAX_ARRAY_DIMENSION);
RNA_def_property_int_funcs(prop, "rna_Property_array_dimensions_get", NULL, NULL);
RNA_def_property_ui_text(prop, "Array Dimensions", "Length of each dimension of the array");
prop = RNA_def_property(srna, "is_array", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_clear_flag(prop, PROP_EDITABLE);
RNA_def_property_boolean_funcs(prop, "rna_NumberProperty_is_array_get", NULL);