393 lines
10 KiB
Lua
393 lines
10 KiB
Lua
ardour {
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["type"] = "EditorAction",
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name = "Store Mixer Settings",
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author = "Mixbus Team",
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description = [[
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Stores the current Mixer state as a file
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that can be read and recalled arbitrarily
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by it's companion script, Recall Mixer Settings.
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Supports: processor settings, grouping,
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mute, solo, gain, trim, pan and processor ordering,
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plus re-adding certain deleted plugins.
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]]
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}
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function factory () return function ()
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local user_cfg = ARDOUR.user_config_directory(-1)
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local local_path = ARDOUR.LuaAPI.build_filename(Session:path(), 'mixer_settings')
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local global_path = ARDOUR.LuaAPI.build_filename(user_cfg, 'mixer_settings')
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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 setup_paths()
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local global_ok, local_ok = false, false
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if not(isdir(global_path)) then
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global_ok, _, _ = os.execute('mkdir '.. global_path)
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if global_ok == 0 then
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global_ok = true
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end
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else
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global_ok = true
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end
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if not(isdir(local_path)) then
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local_ok, _, _ = os.execute('mkdir '.. local_path)
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if local_ok == 0 then
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local_ok = true
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end
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else
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local_ok = true
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end
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return global_ok, local_ok
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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 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 empty_last_store(path) --empty current file from last run
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local file = io.open(path, "w")
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--file:write(string.format("instance = { whoami = '%s' }", whoami())
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file:write("")
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file:close()
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end
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function mark_tracks(selected, path)
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empty_last_store(path)
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local route_string = [[instance = {
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route_id = %d,
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route_name = '%s',
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gain_control = %s,
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trim_control = %s,
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pan_control = %s,
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sends = {%s},
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muted = %s,
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soloed = %s,
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order = {%s},
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cache = {%s},
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group = %s,
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group_name = '%s',
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pi_order = %d
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}]]
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local group_string = [[instance = {
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group_id = %s,
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name = '%s',
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routes = {%s},
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}]]
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local processor_string = [[instance = {
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plugin_id = %d,
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type = %d,
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display_name = '%s',
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owned_by_route_name = '%s',
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owned_by_route_id = %d,
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parameters = {%s},
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active = %s,
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}]]
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local group_route_string = " [%d] = %s,"
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local proc_order_string = " [%d] = %d,"
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local proc_cache_string = " [%d] = {'%s', %d},"
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local params_string = " [%d] = %s,"
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--ensure easy-to-read formatting doesn't make it through
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local route_string = string.gsub(route_string, "[\n\t%s]", "")
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local group_string = string.gsub(group_string, "[\n\t%s]", "")
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local processor_string = string.gsub(processor_string, "[\n\t%s]", "")
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local sel = Editor:get_selection ()
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local groups_to_write = {}
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local i = 0
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local tracks = Session:get_stripables()
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if selected then tracks = sel.tracks:routelist() end
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for r in tracks:iter() do
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local group = route_group_interrogate(r)
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if group then
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local already_there = false
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for _, v in pairs(groups_to_write) do
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if group == v then
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already_there = true
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end
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end
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if not(already_there) then
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groups_to_write[#groups_to_write + 1] = group
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end
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end
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end
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for _, g in pairs(groups_to_write) do
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local tmp_str = ""
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for t in g:route_list():iter() do
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tmp_str = tmp_str .. string.format(group_route_string, i, t:to_stateful():id():to_s())
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i = i + 1
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end
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local group_str = string.format(
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group_string,
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g:to_stateful():id():to_s(),
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g:name(),
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tmp_str
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)
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file = io.open(path, "a")
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file:write(group_str, "\r\n")
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file:close()
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end
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for r in tracks:iter() do
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if r:is_monitor () or r:is_auditioner () or not(r:to_vca():isnil()) then goto nextroute end -- skip special routes
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r = r:to_route()
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if r:isnil() then goto nextroute end
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local order = ARDOUR.ProcessorList()
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local x = 0
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repeat
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local proc = r:nth_processor(x)
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if not proc:isnil() then
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order:push_back(proc)
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end
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x = x + 1
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until proc:isnil()
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local route_group = route_group_interrogate(r)
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if route_group then route_group = route_group:name() else route_group = "" end
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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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-- Get send information, if any.
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local send_string = ""
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local i = 0
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repeat
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local fmt = "{%s, %s, %s, %s}"
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string.gsub(fmt, "[\n\t]", "")
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local values = {}
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for j, ctrl in pairs({
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r:send_level_controllable(i),
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r:send_enable_controllable(i),
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r:send_pan_azimuth_controllable(i),
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r:send_pan_azimuth_enable_controllable(i),
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}) do
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if not(ctrl:isnil()) then
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values[#values + 1] = ctrl:get_value()
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else
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values[#values + 1] = "nil"
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end
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end
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send_string = send_string .. string.format(fmt, table.unpack(values))
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send_string = send_string .. ","
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i = i + 1
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until r:send_enable_controllable(i):isnil()
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print(send_string)
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local order_nmbr = 0
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local tmp_order_str, tmp_cache_str = "", ""
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for p in order:iter() do
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local ptype
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if not(p:to_insert():isnil()) then
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ptype = p:to_insert():plugin(0):get_info().type
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else
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ptype = 99
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end
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local pid = p:to_stateful():id():to_s()
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if not(string.find(p:display_name(), "latcomp")) then
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tmp_order_str = tmp_order_str .. string.format(proc_order_string, order_nmbr, pid)
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tmp_cache_str = tmp_cache_str .. string.format(proc_cache_string, pid, p:display_name(), ptype)
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end
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order_nmbr = order_nmbr + 1
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end
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local route_str = string.format(
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route_string,
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rid,
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r:name(),
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ARDOUR.LuaAPI.ascii_dtostr(r:gain_control():get_value()),
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ARDOUR.LuaAPI.ascii_dtostr(r:trim_control():get_value()),
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tostring(pan),
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send_string,
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r:muted(),
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r:soloed(),
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tmp_order_str,
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tmp_cache_str,
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route_groupid_interrogate(r),
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route_group,
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r:presentation_info_ptr():order()
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)
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file = io.open(path, "a")
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file:write(route_str, "\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 = 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 ptype = proc:to_insert():plugin(0):get_info().type
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local n = 0
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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, n, true)
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-- Clamp values at plugin max and min
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if val < pd.lower then
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val = pd.lower
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end
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if val > pd.upper then
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val = pd.upper
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end
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print(r:name(), "->", proc:display_name(), "(#".. n ..")", label, val)
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params[n] = val
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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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local tmp_params_str = ""
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for k, v in pairs(params) do
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tmp_params_str = tmp_params_str .. string.format(params_string, k, ARDOUR.LuaAPI.ascii_dtostr(v))
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end
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local proc_str = string.format(
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processor_string,
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id,
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ptype,
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proc:display_name(),
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r:name(),
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r:to_stateful():id():to_s(),
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tmp_params_str,
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active
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)
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file = io.open(path, "a")
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file:write(proc_str, "\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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local store_options = {
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{ type = "label", col=0, colspan=1, align="right", title = "Name:" },
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{ type = "entry", col=1, colspan=1, align="left" , key = "filename", default = Session:name(), title=""},
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{ type = "label", col=0, colspan=1, align="right", title = "Location:" },
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{
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type = "radio", col=1, colspan=3, align="left", key = "store-dir", title = "", values =
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{
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['Global (accessible from any session)'] = 1, ['Local (this session only)'] = 2
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},
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default = 'Locally (this session only)'
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},
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{ type = "hseparator", title="", col=0, colspan = 3},
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{ type = "label", col=0, colspan=1, align="right", title = "Selected Tracks Only:" },
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{ type = "checkbox", col=1, colspan=1, align="left", key = "selected", default = false, title = ""},
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--{ type = "label", col=0, colspan=2, align="left", title = ''},
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--{ type = "label", col=0, colspan=2, align="left", title = "Global Path: " .. global_path},
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--{ type = "label", col=0, colspan=2, align="left", title = "Local Path: " .. local_path},
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}
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local global_ok, local_ok = setup_paths()
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if global_ok and local_ok then
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local rv = LuaDialog.Dialog("Store Mixer Settings:", store_options):run()
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if not(rv) then return end
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local filename = rv['filename']
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if rv['store-dir'] == 1 then
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local store_path = ARDOUR.LuaAPI.build_filename(global_path, string.format("%s-%s.lua", filename, whoami()))
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local selected = rv['selected']
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mark_tracks(selected, store_path)
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end
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if rv['store-dir'] == 2 then
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local store_path = ARDOUR.LuaAPI.build_filename(local_path, string.format("%s-%s.lua", filename, whoami()))
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print(store_path)
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local selected = rv['selected']
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mark_tracks(selected, store_path)
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end
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end
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end end
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