scripts/reset_mixer.lua

   1 ardour {\r
   2         ["type"] = "EditorAction",\r
   3         name = "Reset Mixer",\r
   4         author = "Ben Loftis, Nikolaus Gullotta",\r
   5         description = [[Resets key Mixer settings after user-prompt (warning: this cannot be undone)]]\r
   6 }\r
   7 \r
   8 function factory() return function()\r
   9 \r
  10         local dlg = {\r
  11                 { type = "label", align ="left", colspan="3", title = "Select the items to reset:" },\r
  12                 { type = "checkbox", key = "fader", default = true,  title = "Fader" },\r
  13                 { type = "checkbox", key = "mute",  default = true,  title = "Mute" },\r
  14                 { type = "checkbox", key = "trim",  default = true,  title = "Trim + Phase" },\r
  15                 { type = "checkbox", key = "plug",  default = true,  title = "Plug-ins" },\r
  16                 { type = "checkbox", key = "sends", default = true,  title = "Sends and inserts" },\r
  17                 { type = "checkbox", key = "dest",  default = false, title = "Remove plug-ins instead of bypassing?" },\r
  18                 { type = "label", colspan="3", title = "" },\r
  19                 { type = "label", colspan="3", title = "Note that this is a script which can be user-edited to match your needs." },\r
  20                 { type = "label", colspan="3", title = "" },\r
  21         }\r
  22 \r
  23         local pref = LuaDialog.Dialog("Reset Mixer", dlg):run()\r
  24         if not(pref) then goto end_script end\r
  25     assert(pref, 'Dialog box was cancelled or is ' .. type(pref))\r
  26 \r
  27         Session:cancel_all_solo()\r
  28         -- loop over all tracks\r
  29         for t in Session:get_routes():iter() do\r
  30                 if not t:is_monitor() and not t:is_auditioner() then\r
  31                         --zero the fader and input trim\r
  32                         if pref["fader"] then t:gain_control():set_value(1, 1) end\r
  33                         if pref["trim"]  then\r
  34                                 t:trim_control():set_value(1, 1)\r
  35                                 t:phase_control():set_value(0, 1)\r
  36                         end\r
  37                         if pref["mute"]  then t:mute_control():set_value(0, 1) end\r
  38                         if not(t:pan_azimuth_control():isnil()) then\r
  39                                 if pref["pan"] then\r
  40                                         t:pan_azimuth_control():set_value(0.5, 1)\r
  41                                 end\r
  42                         end\r
  43 \r
  44                         i = 0\r
  45                         local proc = t:nth_processor (i)\r
  46                         local queue = {}\r
  47 \r
  48                         repeat\r
  49 \r
  50                                 if not(proc:to_ioprocessor():isnil()) then\r
  51                                         --check if processor is a send or insert\r
  52                                         if proc:to_ioprocessor():display_to_user() then\r
  53                                                 queue[#queue + 1] = proc\r
  54                                         end\r
  55                                 end\r
  56 \r
  57                                 if not(proc:to_insert():isnil()) then\r
  58                                         --check if processor is foreign to us\r
  59                                         if not(proc:to_insert():is_channelstrip()) and proc:display_to_user() and not(proc:to_insert():is_nonbypassable()) then\r
  60                                                 --if it is, queue it for later\r
  61                                                 queue[#queue + 1] = proc\r
  62                                         end\r
  63                                 end\r
  64 \r
  65                                 i = i + 1\r
  66                                 proc = t:nth_processor(i)\r
  67                         until proc:isnil()\r
  68 \r
  69                         for p = 1, #queue do\r
  70                                 if pref['sends'] then\r
  71                                         if not(queue[p]:to_ioprocessor():isnil()) then\r
  72                                                 if not(pref["dest"]) then\r
  73                                                         queue[p]:deactivate()\r
  74                                                 else\r
  75                                                         t:remove_processor(queue[p], nil, true)\r
  76                                                 end\r
  77                                         end\r
  78                                 end\r
  79                                 if pref['plug'] then\r
  80                                         print(queue[p]:display_name())\r
  81                                         if not(pref["dest"]) then\r
  82                                                 queue[p]:deactivate()\r
  83                                         else\r
  84                                                 t:remove_processor(queue[p], nil, true)\r
  85                                         end\r
  86                                 end\r
  87                         end\r
  88                 end\r
  89         end\r
  90         ::end_script::\r
  91         collectgarbage()\r
  92 end end\r