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)
{
Brush *brush, *brush_orig = BKE_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(bmain, tool_name);
brush_tool_set(brush, tool_offset, tool);
brush->ob_mode = ob_mode;
brush->toggle_brush = brush_orig;
}
if (brush) {
BKE_paint_brush_set(paint, brush);
BKE_paint_invalidate_overlay_all();
WM_main_add_notifier(NC_BRUSH | NA_EDITED, brush);
return OPERATOR_FINISHED;
}
else {
return OPERATOR_CANCELLED;
}
}
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;
}
}
static Brush *brush_tool_toggle(Main *bmain, Brush *brush_orig, const int tool, const size_t tool_offset, const int ob_mode)
{
if (!brush_orig || brush_tool(brush_orig, tool_offset) != tool) {
Brush *br;
/* if the current brush is not using the desired tool, look
* for one that is */
br = brush_tool_cycle(bmain, brush_orig, tool, tool_offset, ob_mode);
/* store the previously-selected brush */
if (br)
br->toggle_brush = brush_orig;
return br;
}
else if (brush_orig->toggle_brush) {
/* if current brush is using the desired tool, try to toggle
* back to the previously selected brush. */
return brush_orig->toggle_brush;
}
else
return NULL;
}
