[Bf-blender-cvs] [2138fdb] master: Added bpy.types.ID.make_local() that can make a single ID block local.
Sybren A. Stüvel
noreply at git.blender.org
Thu Nov 10 10:50:10 CET 2016
Commit: 2138fdb785a84c7eeed651284854ed6256198e4f
Author: Sybren A. Stüvel
Date: Thu Nov 10 10:42:28 2016 +0100
Branches: master
https://developer.blender.org/rB2138fdb785a84c7eeed651284854ed6256198e4f
Added bpy.types.ID.make_local() that can make a single ID block local.
This new `bpy.types.ID.make_local(clear_proxies=True)` allows Python
code to press the "Make Local" button on any ID block. I chose
`clear_proxies=True` as the default, since it's the default behaviour
of `id_make_local()` (defined in `library.c`).
The caller does need to take care of ensuring that linked-in objects
don't refer to local data, and that proxies aren't broken.
Reviewers: sergey, mont29
Reviewed By: mont29
Subscribers: dfelinto
Differential Revision: https://developer.blender.org/D2346
===================================================================
M source/blender/makesrna/intern/rna_ID.c
===================================================================
diff --git a/source/blender/makesrna/intern/rna_ID.c b/source/blender/makesrna/intern/rna_ID.c
index 280ad4a..5174c95 100644
--- a/source/blender/makesrna/intern/rna_ID.c
+++ b/source/blender/makesrna/intern/rna_ID.c
@@ -35,6 +35,7 @@
#include "BLI_utildefines.h"
#include "BKE_icons.h"
+#include "BKE_object.h"
#include "RNA_access.h"
#include "RNA_define.h"
@@ -347,6 +348,20 @@ static void rna_ID_user_remap(ID *id, Main *bmain, ID *new_id)
}
}
+static struct ID *rna_ID_make_local(struct ID *self, Main *bmain, int clear_proxy)
+{
+ /* Special case, as we can't rely on id_make_local(); it clears proxies. */
+ if (!clear_proxy && GS(self->name) == ID_OB) {
+ BKE_object_make_local_ex(bmain, (Object *)self, false, clear_proxy);
+ }
+ else {
+ id_make_local(bmain, self, false, false);
+ }
+
+ return self->newid ? self->newid : self;
+}
+
+
static AnimData * rna_ID_animation_data_create(ID *id, Main *bmain)
{
AnimData *adt = BKE_animdata_add_id(id);
@@ -999,6 +1014,17 @@ static void rna_def_ID(BlenderRNA *brna)
parm = RNA_def_pointer(func, "new_id", "ID", "", "New ID to use");
RNA_def_property_flag(parm, PROP_REQUIRED | PROP_NEVER_NULL);
+ func = RNA_def_function(srna, "make_local", "rna_ID_make_local");
+ RNA_def_function_ui_description(func, "Make this datablock local, return local one "
+ "(may be a copy of the original, in case it is also indirectly used)");
+ RNA_def_function_flag(func, FUNC_USE_MAIN);
+ RNA_def_boolean(func, "clear_proxy", true, "",
+ "Whether to clear proxies (the default behavior); can cause proxies to be duplicated"
+ " when still referred to from another library");
+ RNA_def_property_flag(parm, PROP_PYFUNC_OPTIONAL);
+ parm = RNA_def_pointer(func, "id", "ID", "", "This ID, or the new ID if it was copied");
+ RNA_def_function_return(func, parm);
+
func = RNA_def_function(srna, "user_of_id", "BKE_library_ID_use_ID");
RNA_def_function_ui_description(func, "Count the number of times that ID uses/references given one");
parm = RNA_def_pointer(func, "id", "ID", "", "ID to count usages");
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