110 lines
4.3 KiB
Lua
110 lines
4.3 KiB
Lua
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ardour {
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["type"] = "EditorAction",
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name = "Mixer Store",
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author = "Mixbus Lua Taskforce",
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description = [[]]
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}
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function factory() return function()
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local path = ARDOUR.LuaAPI.build_filename(Session:path(), "export", "params.lua")
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function mark()
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local file = io.open(path, "w")
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file:write("") --empty curent file from last run
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file:close()
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for r in Session:get_routes():iter() do
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if r:is_monitor () or r:is_auditioner () then goto nextroute end -- skip special routes
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local route_str = ""
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local rid = r:to_stateful():id():to_s()
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local pan = r:pan_azimuth_control()
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if pan:isnil() then pan = false else pan = pan:get_value() end --sometimes a route doesn't have pan, like the master.
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--print(r:gain_control():get_value(), r:trim_control():get_value(), pan)
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route_str = "instance = {route_id = " .. rid .. ", gain_control = " .. r:gain_control():get_value() .. ", trim_control = " .. r:trim_control():get_value() .. ", pan_control = " .. tostring(pan) .. "}"
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file = io.open(path, "a")
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file:write(route_str, "\r\n")
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file:close()
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local i = 0
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while true do
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local params = {}
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local proc_str, params_str = "", ""
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local proc = r:nth_plugin (i)
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if proc:isnil () then break end
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local active = proc:active()
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local id = proc:to_stateful():id():to_s()
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local plug = proc:to_insert ():plugin (0)
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local n = 0 -- count control-ports
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for j = 0, plug:parameter_count () - 1 do -- iterate over all plugin parameters
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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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if plug:parameter_is_input (j) and label ~= "hidden" and label:sub (1,1) ~= "#" then
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local _, _, pd = ARDOUR.LuaAPI.plugin_automation (proc, n)
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local val = ARDOUR.LuaAPI.get_processor_param(proc, j, true)
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if not(val == pd.normal) then
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params[n] = val
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end
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end
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n = n + 1
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end
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end
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i = i + 1
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for k, v in pairs(params) do
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params_str = params_str .. "[".. k .."] = " .. v .. ","
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end
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proc_str = "instance = {plugin_id = " .. id .. ", parameters = {" .. params_str .. "}, active = " .. tostring(active) .. "}"
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file = io.open(path, "a")
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file:write(proc_str, "\r\n")
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file:close()
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end
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::nextroute::
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end
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end
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function recall()
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local file = io.open(ARDOUR.LuaAPI.build_filename (Session:path(), "export", "params.lua"), "r")
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assert(file, "File not found!")
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for l in file:lines() do
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print(l)
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local plugin, route = false
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local f = load(l)
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f ()
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if instance["route_id"] ~= nil then route = true end
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if instance["plugin_id"] ~= nil then plugin = true end
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if route then
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local rid = PBD.ID(instance["route_id"])
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local rt = Session:route_by_id(rid)
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if rt:isnil() then goto next end
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local gc, tc, pc, act = instance["gain_control"], instance["trim_control"], instance["pan_control"], instance["active"]
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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 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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local id = PBD.ID(instance["plugin_id"])
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local proc = Session:processor_by_id(id)
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if proc:isnil() then goto next end
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for k, v in pairs(instance["parameters"]) do
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ARDOUR.LuaAPI.set_processor_param (proc, k, v)
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end
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end
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instance = nil
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::next::
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end
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end
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local dialog_options = {
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{ type = "label", colspan= 10, title = "" },
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{type = "radio", colspan= 10, key = "select", title = "", values ={ ["1. Mark"] = "mark", ["2. Recall"] = "recall" }, default = "1. Mark"},
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{ type = "label", colspan= 10, title = "" },
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}
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local rv = LuaDialog.Dialog("Mixer Store:", dialog_options):run()
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assert(rv, 'Dialog box was cancelled or is ' .. type(rv))
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local c = rv["select"]
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if c == "mark" then mark() end
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if c == "recall" then recall() end
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end end
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