462 lines
13 KiB
Lua
462 lines
13 KiB
Lua
ardour {
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["type"] = "EditorAction",
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name = "Recall Mixer Settings",
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author = "Mixbus Team",
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description = [[
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Recalls mixer settings files
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created by Store Mixer Settings.
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Allows for some room to change Source
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and Destination.
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]]
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}
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function factory (params)
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return function ()
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local user_cfg = ARDOUR.user_config_directory(-1)
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local folder_path = ARDOUR.LuaAPI.build_filename(Session:path(), 'mixer_settings')
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local p = params or {}
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local args = p[1] or ""
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if args=="global_path" then
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folder_path = ARDOUR.LuaAPI.build_filename(user_cfg, 'mixer_settings')
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end
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local snap_num = 0
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for test = 0, 12, 1 do
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if string.find(args, string.format("Scene_%d", test)) then
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snap_num = test
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end
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end
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local invalidate = {}
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function exists(file)
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local ok, err, code = os.rename(file, file)
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if not ok then
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if code == 13 then -- Permission denied, but it exists
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return true
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end
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end return ok, err
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end
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function whoami()
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if not pcall(function() local first_check = Session:get_mixbus(0) end) then
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return "Ardour"
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else
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local second_check = Session:get_mixbus(11)
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if second_check:isnil() then
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return "Mixbus"
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else
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return "32C"
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end
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end
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end
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function isdir(path)
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return exists(path.."/")
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end
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function get_processor_by_name(track, name)
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local i = 0
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local proc = track:nth_processor(i)
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repeat
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if(proc:display_name() == name) then
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return proc
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else
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i = i + 1
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end
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proc = track:nth_processor(i)
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until proc:isnil()
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end
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function new_plugin(name, type)
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local plugin = ARDOUR.LuaAPI.new_plugin(Session, name, type, "")
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if not(plugin:isnil()) then return plugin end
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end
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function group_by_id(id)
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local id = tonumber(id)
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for g in Session:route_groups():iter() do
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local group_id = tonumber(g:to_stateful():id():to_s())
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if group_id == id then return g end
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end
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end
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function group_by_name(name)
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for g in Session:route_groups():iter() do
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if g:name() == name then return g end
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end
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end
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function route_groupid_interrogate(t)
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local group = false
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for g in Session:route_groups():iter() do
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for r in g:route_list():iter() do
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if r:name() == t:name() then group = g:to_stateful():id():to_s() end
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end
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end return group
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end
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function route_group_interrogate(t)
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for g in Session:route_groups():iter() do
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for r in g:route_list():iter() do
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if r:name() == t:name() then return g end
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end
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end
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end
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function recall(debug, path, dry_run)
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local file = io.open(path, "r")
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assert(file, "File not found!")
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local bypass_routes = {}
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local i = 0
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for l in file:lines() do
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--print(i, l)
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local create_groups = dry_run["create_groups"]
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local set_names = dry_run["set_names"]
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local skip_line = false
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local plugin, route, group = false, false, false
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local f = load(l)
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if debug then
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--print('create_groups ' .. tostring(create_groups))
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print(i, string.sub(l, 0, 29), f)
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end
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if f then f() end
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if instance["route_id"] then route = true end
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if instance["plugin_id"] then plugin = true end
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if instance["group_id"] then group = true end
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if group then
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local g_id = instance["group_id"]
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local routes = instance["routes"]
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local name = instance["name"]
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local group = group_by_id(g_id)
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if not(group) then
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if create_groups then
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local group = Session:new_route_group(name)
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for _, v in pairs(routes) do
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local rt = Session:route_by_id(PBD.ID(v))
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if rt:isnil() then rt = Session:route_by_name(name) end
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if not(rt:isnil()) then group:add(rt) end
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end
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end
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end
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end
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if route then
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local substitution = tonumber(dry_run["destination-"..i])
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if substitution == 0 then
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bypass_routes[#bypass_routes + 1] = instance["route_id"]
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goto nextline
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end
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local old_order = ARDOUR.ProcessorList()
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local route_id = instance["route_id"]
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local r_id = PBD.ID(instance["route_id"])
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local muted, soloed = instance["muted"], instance["soloed"]
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local order = instance["order"]
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local cache = instance["cache"]
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local group = instance["group"]
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local group_name = instance["group_name"]
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local name = instance["route_name"]
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local gc, tc, pc = instance["gain_control"], instance["trim_control"], instance["pan_control"]
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local sends = instance["sends"]
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if not(substitution == instance["route_id"]) then
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print('SUBSTITUTION FOR: ', name, substitution, Session:route_by_id(PBD.ID(substitution)):name())
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--bypass_routes[#bypass_routes + 1] = route_id
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was_subbed = true
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r_id = PBD.ID(substitution)
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end
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local rt = Session:route_by_id(r_id)
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if rt:isnil() then rt = Session:route_by_name(name) end
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if rt:isnil() then goto nextline end
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if (set_names) then rt:set_name(name) end
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if sends then
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for i, data in pairs(sends) do
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i = i-1
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for j, ctrl in pairs({
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rt:send_level_controllable(i),
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rt:send_enable_controllable(i),
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rt:send_pan_azimuth_controllable(i),
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rt:send_pan_azimuth_enable_controllable(i),
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}) do
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if not(ctrl:isnil()) then
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local value = data[j]
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if value then
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if debug then
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print("Setting " .. ctrl:name() .. " to value " .. value)
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end
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ctrl:set_value(value, PBD.GroupControlDisposition.NoGroup)
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end
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end
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end
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end
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end
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local cur_group_id = route_groupid_interrogate(rt)
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if not(group) and (cur_group_id) then
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local g = group_by_id(cur_group_id)
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if g then g:remove(rt) end
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end
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local rt_group = group_by_name(group_name)
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if rt_group then rt_group:add(rt) end
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well_known = {
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'PRE',
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'Trim',
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'EQ',
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'Comp',
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'Fader',
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'POST',
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"Input Stage",
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"Mixbus Limiter"
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}
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protected_instrument = false
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for k, v in pairs(order) do
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local proc = Session:processor_by_id(PBD.ID(1))
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if not(was_subbed) then
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proc = Session:processor_by_id(PBD.ID(v))
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end
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if proc:isnil() then
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for id, sub_tbl in pairs(cache) do
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local name = sub_tbl[1]
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local type = sub_tbl[2]
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if v == id then
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proc = new_plugin(name, type)
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for _, control in pairs(well_known) do
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if name == control then
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proc = get_processor_by_name(rt, control)
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if proc and not(proc:isnil()) then
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invalidate[v] = proc:to_stateful():id():to_s()
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goto nextproc
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end
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end
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end
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if not(proc) then goto nextproc end
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if not(proc:isnil()) then
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rt:add_processor_by_index(proc, 0, nil, true)
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invalidate[v] = proc:to_stateful():id():to_s()
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end
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end
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end
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end
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::nextproc::
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if proc and not(proc:isnil()) then old_order:push_back(proc) end
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if not(old_order:empty()) and not(protected_instrument) then
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if not(rt:to_track():to_midi_track():isnil()) then
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if not(rt:the_instrument():isnil()) then
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protected_instrument = true
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old_order:push_back(rt:the_instrument())
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end
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end
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end
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end
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rt:reorder_processors(old_order, nil)
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if muted then rt:mute_control():set_value(1, 1) else rt:mute_control():set_value(0, 1) end
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if soloed then rt:solo_control():set_value(1, 1) else rt:solo_control():set_value(0, 1) end
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rt:gain_control():set_value(gc, 1)
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rt:trim_control():set_value(tc, 1)
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if pc ~= false and not(rt:is_master()) then rt:pan_azimuth_control():set_value(pc, 1) end
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end
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if plugin then
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--if the plugin is owned by a route
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--we decided not to use, skip it
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for _, v in pairs(bypass_routes) do
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if instance["owned_by_route_id"] == v then
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goto nextline
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end
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end
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local enable = {}
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local params = instance["parameters"]
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local p_id = instance["plugin_id"]
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local act = instance["active"]
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for k, v in pairs(invalidate) do --invalidate any deleted plugin's id
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if p_id == k then
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p_id = v
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end
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end
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local proc = Session:processor_by_id(PBD.ID(p_id))
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if proc:isnil() then goto nextline end
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local plug = proc:to_insert():plugin(0)
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local ctl = 0
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for j = 0, plug:parameter_count() - 1 do
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if plug:parameter_is_control(j) then
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local label = plug:parameter_label(j)
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value = params[ctl]
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if value then
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if string.find(label, "Assign") or string.find(label, "Enable") then --@ToDo: Check Plugin type == LADSPA or VST?
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enable[ctl] = value -- Queue enable assignment for later
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goto skip_param
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end
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if not(ARDOUR.LuaAPI.set_processor_param(proc, ctl, value)) then
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print("Could not set ctrl port " .. ctl .. " to " .. value)
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end
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end
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::skip_param::
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ctl = ctl + 1
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end
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end
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for k, v in pairs(enable) do
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ARDOUR.LuaAPI.set_processor_param(proc, k, v)
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end
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if act then proc:activate() else proc:deactivate() end
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end
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::nextline::
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i = i + 1
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end
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end
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function dry_run(debug, path)
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--returns a dialog-able table of
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--everything we do (logically)
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--in the recall function
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local route_values = {['----'] = "0"}
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for r in Session:get_routes():iter() do
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route_values[r:name()] = r:to_stateful():id():to_s()
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end
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local i = 0
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local dry_table = {
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{type = "label", align="right", key="col-1-title", col=0, colspan=1, title = 'Source:'},
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{type = "label", align="left", key="col-2-title", col=1, colspan=1, title = 'Destination:'},
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}
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local file = io.open(path, "r")
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assert(file, "File not found!")
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pad = 0
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for l in file:lines() do
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local do_plugin, do_route, do_group = false, false, false
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local f = load(l)
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if debug then
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print(i, string.sub(l, 0, 29), f)
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end
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if f then f() end
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if instance["route_id"] then do_route = true end
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if instance["plugin_id"] then do_plugin = true end
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if instance["group_id"] then do_group = true end
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if do_group then
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local group_id = instance["group_id"]
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local group_name = instance["name"]
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local dlg_title, action_title = "", ""
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local group_ptr = group_by_id(group_id)
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if not(group_ptr) then
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dlg_title = string.format("(Group) %s.", group_name)
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--action_title = "will create and use settings"
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else
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dlg_title = string.format("(Group) %s.", group_ptr:name())
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--action_title = "will use group settings"
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end
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table.insert(dry_table, {
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order=pad, type = "label", align="right", key = "group-"..i , col = 0, colspan = 1, title = dlg_title
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})
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pad = pad + 1
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end
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if do_route then
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local route_id = instance["route_id"]
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local route_name = instance["route_name"]
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local src_name = string.format("%s", route_name)
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local route_ptr = Session:route_by_id(PBD.ID(route_id))
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-- if route_ptr:isnil() then
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-- route_ptr = Session:route_by_name(route_name)
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-- if not(route_ptr:isnil()) then
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-- dlg_title = string.format("%s", route_ptr:name())
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-- --action_title = "will use route settings"
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-- else
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-- dlg_title = string.format("%s", route_name)
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-- --action_title = "will be ignored"
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-- end
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-- else
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-- dlg_title = string.format("%s", route_ptr:name())
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--action_title = "will use route settings"
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-- end
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if route_ptr:isnil() then name = route_name else name = route_ptr:name() end
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table.insert(dry_table, {
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order=instance['pi_order']+pad, type = "label", align="right", key = "route-"..i , col = 0, colspan = 1, title = src_name
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})
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table.insert(dry_table, {
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type = "dropdown", align="left", key = "destination-"..i, col = 1, colspan = 1, title = "", values = route_values, default = name or "----"
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})
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end
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i = i + 1
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end
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if (snap_num==0) then
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table.insert(dry_table, {
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type = "checkbox", col=0, colspan=2, align="left", key = "create_groups", default = true, title = "Create Groups if necessary?"
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})
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end
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table.insert(dry_table, {
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type = "checkbox", col=0, colspan=2, align="left", key = "set_names", default = true, title = "Set Names from File"
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})
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return dry_table
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end
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local recall_options = {
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{ type = "label", col=0, colspan=10, align="left", title = "" },
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{ type = "file", col=0, colspan=15, align="left", key = "file", title = "Select a Settings File", path = ARDOUR.LuaAPI.build_filename(Session:path(), "export", "params.lua") },
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{ type = "label", col=0, colspan=10, align="left", title = "" },
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}
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local default_path = ARDOUR.LuaAPI.build_filename(folder_path, 'asdf')
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local file_name = "Scene_" .. snap_num
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local file_path = ARDOUR.LuaAPI.build_filename(folder_path, string.format("%s-%s.lua", file_name, whoami()))
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if exists(folder_path) then
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recall_options[2]['path'] = default_path
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if (snap_num==0) then
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local rv = LuaDialog.Dialog("Recall Mixer Settings:", recall_options):run()
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if not(rv) then return end
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file_name = rv['file']
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file_path = rv['file']
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print("About to load path " .. file_path)
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end
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local dry_return = LuaDialog.Dialog("Recall Mixer Settings:", dry_run(false, file_path)):run()
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if dry_return then
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recall(false, file_path, dry_return) --set first arg TRUE for debug
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else
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return
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end
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else
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if (snap_num==0) then
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LuaDialog.Message ("Recall Mixer Settings:",
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local_path .. 'does not exist!\nPlease run Store Mixer Settings first.',
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LuaDialog.MessageType.Info, LuaDialog.ButtonType.Close):run()
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else
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LuaDialog.Message ("Recall Mixer Settings:",
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"Mixer Snap " .. snap_num .. " does not exist yet.",
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LuaDialog.MessageType.Info, LuaDialog.ButtonType.Close):run()
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end
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end
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end end
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