void make_local_brush(Brush *brush)
{
/* - only lib users: do nothing
* - only local users: set flag
* - mixed: make copy
*/
Main *bmain= G.main;
Scene *scene;
int is_local= FALSE, is_lib= FALSE;
if(brush->id.lib==NULL) return;
if(brush->clone.image) {
/* special case: ima always local immediately. Clone image should only
have one user anyway. */
id_clear_lib_data(bmain, &brush->clone.image->id);
extern_local_brush(brush);
}
for(scene= bmain->scene.first; scene && ELEM(0, is_lib, is_local); scene=scene->id.next) {
if(paint_brush(&scene->toolsettings->imapaint.paint)==brush) {
if(scene->id.lib) is_lib= TRUE;
else is_local= TRUE;
}
}
if(is_local && is_lib == FALSE) {
id_clear_lib_data(bmain, &brush->id);
extern_local_brush(brush);
/* enable fake user by default */
if (!(brush->id.flag & LIB_FAKEUSER)) {
brush->id.flag |= LIB_FAKEUSER;
brush->id.us++;
}
}
else if(is_local && is_lib) {
Brush *brush_new= copy_brush(brush);
brush_new->id.us= 1; /* only keep fake user */
brush_new->id.flag |= LIB_FAKEUSER;
/* Remap paths of new ID using old library as base. */
BKE_id_lib_local_paths(bmain, brush->id.lib, &brush_new->id);
for(scene= bmain->scene.first; scene; scene=scene->id.next) {
if(paint_brush(&scene->toolsettings->imapaint.paint)==brush) {
if(scene->id.lib==NULL) {
paint_brush_set(&scene->toolsettings->imapaint.paint, brush_new);
}
}
}
}
}
void make_local_brush(Brush *brush)
{
/* - only lib users: do nothing
* - only local users: set flag
* - mixed: make copy
*/
Main *bmain= G.main;
Scene *scene;
int local= 0, lib= 0;
if(brush->id.lib==NULL) return;
if(brush->clone.image) {
/* special case: ima always local immediately */
brush->clone.image->id.lib= NULL;
brush->clone.image->id.flag= LIB_LOCAL;
new_id(&bmain->brush, (ID *)brush->clone.image, NULL);
extern_local_brush(brush);
}
for(scene= bmain->scene.first; scene && ELEM(0, lib, local); scene=scene->id.next) {
if(paint_brush(&scene->toolsettings->imapaint.paint)==brush) {
if(scene->id.lib) lib= 1;
else local= 1;
}
}
if(local && lib==0) {
brush->id.lib= NULL;
brush->id.flag= LIB_LOCAL;
new_id(&bmain->brush, (ID *)brush, NULL);
extern_local_brush(brush);
/* enable fake user by default */
if (!(brush->id.flag & LIB_FAKEUSER)) {
brush->id.flag |= LIB_FAKEUSER;
brush->id.us++;
}
}
else if(local && lib) {
Brush *brushn= copy_brush(brush);
brushn->id.us= 1; /* only keep fake user */
brushn->id.flag |= LIB_FAKEUSER;
for(scene= bmain->scene.first; scene; scene=scene->id.next) {
if(paint_brush(&scene->toolsettings->imapaint.paint)==brush) {
if(scene->id.lib==NULL) {
paint_brush_set(&scene->toolsettings->imapaint.paint, brushn);
}
}
}
}
}
/* Brush operators */
static int brush_add_exec(bContext *C, wmOperator *UNUSED(op))
{
/*int type = RNA_enum_get(op->ptr, "type");*/
Paint *paint = paint_get_active(CTX_data_scene(C));
struct Brush *br = paint_brush(paint);
if (br)
br = copy_brush(br);
else
br = add_brush("Brush");
paint_brush_set(paint_get_active(CTX_data_scene(C)), br);
return OPERATOR_FINISHED;
}
int id_copy(ID *id, ID **newid, int test)
{
if(!test) *newid= NULL;
/* conventions:
* - make shallow copy, only this ID block
* - id.us of the new ID is set to 1 */
switch(GS(id->name)) {
case ID_SCE:
return 0; /* can't be copied from here */
case ID_LI:
return 0; /* can't be copied from here */
case ID_OB:
if(!test) *newid= (ID*)copy_object((Object*)id);
return 1;
case ID_ME:
if(!test) *newid= (ID*)copy_mesh((Mesh*)id);
return 1;
case ID_CU:
if(!test) *newid= (ID*)copy_curve((Curve*)id);
return 1;
case ID_MB:
if(!test) *newid= (ID*)copy_mball((MetaBall*)id);
return 1;
case ID_MA:
if(!test) *newid= (ID*)copy_material((Material*)id);
return 1;
case ID_TE:
if(!test) *newid= (ID*)copy_texture((Tex*)id);
return 1;
case ID_IM:
if(!test) *newid= (ID*)copy_image((Image*)id);
return 1;
case ID_LT:
if(!test) *newid= (ID*)copy_lattice((Lattice*)id);
return 1;
case ID_LA:
if(!test) *newid= (ID*)copy_lamp((Lamp*)id);
return 1;
case ID_SPK:
if(!test) *newid= (ID*)copy_speaker((Speaker*)id);
return 1;
case ID_CA:
if(!test) *newid= (ID*)copy_camera((Camera*)id);
return 1;
case ID_IP:
return 0; /* deprecated */
case ID_KE:
if(!test) *newid= (ID*)copy_key((Key*)id);
return 1;
case ID_WO:
if(!test) *newid= (ID*)copy_world((World*)id);
return 1;
case ID_SCR:
return 0; /* can't be copied from here */
case ID_VF:
return 0; /* not implemented */
case ID_TXT:
if(!test) *newid= (ID*)copy_text((Text*)id);
return 1;
case ID_SCRIPT:
return 0; /* deprecated */
case ID_SO:
return 0; /* not implemented */
case ID_GR:
if(!test) *newid= (ID*)copy_group((Group*)id);
return 1;
case ID_AR:
if(!test) *newid= (ID*)copy_armature((bArmature*)id);
return 1;
case ID_AC:
if(!test) *newid= (ID*)copy_action((bAction*)id);
return 1;
case ID_NT:
if(!test) *newid= (ID*)ntreeCopyTree((bNodeTree*)id);
return 1;
case ID_BR:
if(!test) *newid= (ID*)copy_brush((Brush*)id);
return 1;
case ID_PA:
if(!test) *newid= (ID*)psys_copy_settings((ParticleSettings*)id);
return 1;
case ID_WM:
return 0; /* can't be copied from here */
case ID_GD:
return 0; /* not implemented */
}
return 0;
}
