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ardour {
["type"] = "EditorAction",
name = "Reset Mixer",
author = "Ben Loftis, Nikolaus Gullotta, Maxime Lecoq",
description = [[Resets key Mixer settings after user-prompt (warning: this cannot be undone)]]
}
function factory() return function()
local sp_radio_buttons = { Unreset="unreset", Bypass="bypass", Remove="remove" }
local dlg = {
{ type = "label", align ="left", colspan="3", title = "Please select below the items you want to reset:" },
{ type = "label", align ="left", colspan="3", title = "(Warning: this cannot be undone!)\n" },
{ type = "label", align ="left", colspan="3", title = "Levels:" },
{ type = "checkbox", key = "fader", default = false, title = "Fader" },
{ type = "checkbox", key = "mute", default = false, title = "Mute" },
{ type = "checkbox", key = "solo", default = false, title = "Solo" },
{ type = "checkbox", key = "trim", default = false, title = "Trim + Phase" },
{ type = "label", align ="left", colspan="3", title = "\nPan:" },
{ type = "checkbox", key = "pan", default = false, title = "Pan" },
{ type = "checkbox", key = "panwidth", default = false, title = "Pan width" },
{ type = "label", align ="left", colspan="3", title = "\nSignal processors:" },
{ type = "radio", key = "sends", title = "Sends", values=sp_radio_buttons, default="Unreset" },
{ type = "radio", key = "inserts", title = "Inserts", values=sp_radio_buttons, default="Unreset" },
{ type = "radio", key = "plug-ins", title = "Plug-ins", values=sp_radio_buttons, default="Unreset" },
{ type = "label", align ="left", colspan="3", title = "\nAutomation (switch to manual mode):" },
{ type = "checkbox", key = "autogain", default = false, title = "Gain" },
{ type = "checkbox", key = "autopan", default = false, title = "Pan" },
{ type = "checkbox", key = "autopanwidth", default = false, title = "Pan width" },
{ type = "label", align ="left", colspan="3", title = "" },
}
local pref = LuaDialog.Dialog("Reset Mixer", dlg):run()
if not(pref) then goto pass_script end
assert(pref, 'Dialog box was cancelled or is ' .. type(pref))
-- Manage signal processors state or removal according
-- to the user prompt settings and log trace.
function handle_processor(effect_type_name, track, proc)
local action_name = pref[effect_type_name]
local proc_name = proc:display_name()
local track_name = track:name()
local proc_handled = false
if(action_name == "bypass") then
if(proc:active()) then
proc:deactivate()
proc_handled = true
end
elseif(action_name == "remove") then
track:remove_processor(proc, nil, true)
proc_handled = true
end
if(proc_handled) then print(action_name, effect_type_name, proc_name, "on track", track_name) end
end
-- solo
-- (could be handled in track loop but it's simplier to do it on the session)
if pref["solo"] then Session:cancel_all_solo() end
-- loop over all tracks
for t in Session:get_routes():iter() do
if not t:is_monitor() and not t:is_auditioner() then
-- automation first
if pref["autogain"] then t:gain_control():set_automation_state(ARDOUR.AutoState.Off) end
if pref["autopan"] then t:pan_azimuth_control():set_automation_state(ARDOUR.AutoState.Off) end
if pref["autopanwidth"] then
local pwc = t:pan_width_control()
if(not pwc:isnil()) then -- careful stereo track
pwc:set_automation_state(ARDOUR.AutoState.Off)
end
end
-- levels
if pref["fader"] then t:gain_control():set_value(1, 1) end
if pref["trim"] then
t:trim_control():set_value(1, 1)
t:phase_control():set_value(0, 1)
end
if pref["mute"] then t:mute_control():set_value(0, 1) end
-- pan
if not(t:pan_azimuth_control():isnil()) then
if pref["pan"] then t:pan_azimuth_control():set_value(0.5, 1) end
end
if not(t:pan_width_control():isnil()) then
if pref["panwidth"] then t:pan_width_control():set_value(1, 1) end
end
-- signal processors management
i = 0
local proc = t:nth_processor (i)
-- collect user procs
repeat -- loop over the track procs
-- send
if not(proc:to_ioprocessor():isnil()) then
--check if processor is a send or insert
if proc:to_ioprocessor():display_to_user() then
handle_processor("sends", t, proc)
end
end
-- insert
if not(proc:to_insert():isnil()) then
--check if processor is foreign to us
if not(proc:to_insert():display_to_user()) then
handle_processor("inserts", t, proc)
end
end
-- regular user plug-in
if not(proc:to_plugininsert():isnil()) then
handle_processor("plug-ins", t, proc)
end
-- prepare the next proc to be inspected
i = i + 1
proc = t:nth_processor(i)
until proc:isnil() -- end repeat track procs
end -- if monitor or auditioner
end -- loop over all tracks
::pass_script::
collectgarbage()
end end
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