diff options
author | Campbell Barton <ideasman42@gmail.com> | 2013-01-09 17:25:46 +0400 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2013-01-09 17:25:46 +0400 |
commit | f9c87b86fc03e6239c7be53a20aeec1b735c293d (patch) | |
tree | 02d2648afe8af6851f8969c92a2aa1496f4b72e9 /source/blender/makesrna/intern/rna_mesh.c | |
parent | 2d526c23dde460de6573bb8795d3490722498387 (diff) |
partial fix for [#32581] Mesh properties API does not allow for zeros in byte array
bmesh access allows zero bytes, support still needs adding via RNA.
Diffstat (limited to 'source/blender/makesrna/intern/rna_mesh.c')
-rw-r--r-- | source/blender/makesrna/intern/rna_mesh.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/source/blender/makesrna/intern/rna_mesh.c b/source/blender/makesrna/intern/rna_mesh.c index e471bf3dd3c..d6ded23ffed 100644 --- a/source/blender/makesrna/intern/rna_mesh.c +++ b/source/blender/makesrna/intern/rna_mesh.c @@ -1233,6 +1233,26 @@ static char *rna_MeshStringProperty_path(PointerRNA *ptr) return rna_PolyCustomData_data_path(ptr, "layers_string", CD_PROP_STR); } +/* XXX, we dont have propper byte string support yet, so for now use the (bytes + 1) + * bmesh API exposes correct python/bytestring access */ +void rna_MeshStringProperty_s_get(PointerRNA *ptr, char *value) +{ + MStringProperty *ms = (MStringProperty *)ptr->data; + BLI_strncpy(value, ms->s, (int)ms->s_len + 1); +} + +int rna_MeshStringProperty_s_length(PointerRNA *ptr) +{ + MStringProperty *ms = (MStringProperty *)ptr->data; + return (int)ms->s_len + 1; +} + +void rna_MeshStringProperty_s_set(PointerRNA *ptr, const char *value) +{ + MStringProperty *ms = (MStringProperty *)ptr->data; + BLI_strncpy(ms->s, value, sizeof(ms->s)); +} + static int rna_Mesh_tot_vert_get(PointerRNA *ptr) { Mesh *me = rna_mesh(ptr); @@ -2161,6 +2181,7 @@ static void rna_def_mproperties(BlenderRNA *brna) /* low level mesh data access, treat as bytes */ prop = RNA_def_property(srna, "value", PROP_STRING, PROP_BYTESTRING); RNA_def_property_string_sdna(prop, NULL, "s"); + RNA_def_property_string_funcs(prop, "rna_MeshStringProperty_s_get", "rna_MeshStringProperty_s_length", "rna_MeshStringProperty_s_set"); RNA_def_property_ui_text(prop, "Value", ""); RNA_def_property_update(prop, 0, "rna_Mesh_update_data"); } |