static int brush_generic_tool_set(Main *bmain, Paint *paint, const int tool,
const size_t tool_offset, const int ob_mode,
const char *tool_name, int create_missing,
int toggle)
{
struct Brush *brush, *brush_orig = paint_brush(paint);
if (toggle)
brush = brush_tool_toggle(bmain, brush_orig, tool, tool_offset, ob_mode);
else
brush = brush_tool_cycle(bmain, brush_orig, tool, tool_offset, ob_mode);
if (!brush && brush_tool(brush_orig, tool_offset) != tool && create_missing) {
brush = BKE_brush_add(tool_name);
brush_tool_set(brush, tool_offset, tool);
brush->ob_mode = ob_mode;
brush->toggle_brush = brush_orig;
}
if (brush) {
paint_brush_set(paint, brush);
WM_main_add_notifier(NC_BRUSH | NA_EDITED, brush);
return OPERATOR_FINISHED;
}
else {
return OPERATOR_CANCELLED;
}
}
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);
}
}
}
}
}
void BKE_paint_init(Paint *p, const char col[3])
{
Brush *brush;
/* If there's no brush, create one */
brush = paint_brush(p);
if (brush == NULL)
brush = BKE_brush_add("Brush");
paint_brush_set(p, brush);
memcpy(p->paint_cursor_col, col, 3);
p->paint_cursor_col[3] = 128;
p->flags |= PAINT_SHOW_BRUSH;
}
/* 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_from_context(C);
struct Brush *br = paint_brush(paint);
if (br)
br = BKE_brush_copy(br);
else
br = BKE_brush_add("Brush");
paint_brush_set(paint, br);
return OPERATOR_FINISHED;
}
/* 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;
}
static int brush_generic_tool_set(Main *bmain, Paint *paint, const int tool, const size_t tool_offset, const int ob_mode)
{
struct Brush *brush, *brush_orig= paint_brush(paint);
brush= brush_tool_cycle(bmain, brush_orig, tool, tool_offset, ob_mode);
if(brush) {
paint_brush_set(paint, brush);
WM_main_add_notifier(NC_BRUSH|NA_EDITED, brush);
return OPERATOR_FINISHED;
}
else {
return OPERATOR_CANCELLED;
}
}