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Lua bindings to set group color

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This commit is contained in:
Robin Gareus 2017-05-03 17:47:16 +02:00
parent 0b189a5766
commit a55fb928a7
2 changed files with 13 additions and 0 deletions
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2
libs/ardour/luabindings.cc
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@ -926,6 +926,8 @@ LuaBindings::common (lua_State* L)
.addFunction ("add", &RouteGroup::add)
.addFunction ("remove", &RouteGroup::remove)
.addFunction ("clear", &RouteGroup::clear)
.addFunction ("set_rgba", &RouteGroup::set_rgba)
.addFunction ("rgba", &RouteGroup::rgba)
.addFunction ("has_subgroup", &RouteGroup::has_subgroup)
.addFunction ("make_subgroup", &RouteGroup::make_subgroup)
.addFunction ("destroy_subgroup", &RouteGroup::destroy_subgroup)

11
scripts/s_group_color.lua Normal file
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@ -0,0 +1,11 @@
ardour { ["type"] = "Snippet", name = "Randomize Group Colors" }
function factory () return function ()
for grb in Session:route_groups ():iter () do
local r = math.random (0, 255)
local g = math.random (0, 255)
local b = math.random (0, 255)
local rgba = bit32.lshift (r, 24) + bit32.lshift (g, 16) + bit32.lshift (b, 8) + 0xff
grp:set_rgba(rgba)
end
end end