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         }\r
  19 \r
  20         local pref = LuaDialog.Dialog("Reset Mixer", dlg):run()\r
  21         if not(pref) then goto end_script end\r
  22     assert(pref, 'Dialog box was cancelled or is ' .. type(pref))\r
  23 \r
  24         Session:cancel_all_solo()\r
  25         -- loop over all tracks\r
  26         for t in Session:get_routes():iter() do\r
  27                 if not t:is_monitor() and not t:is_auditioner() then\r
  28                         --zero the fader and input trim\r
  29                         if pref["fader"] then t:gain_control():set_value(1, 1) end\r
  30                         if pref["trim"]  then\r
  31                                 t:trim_control():set_value(1, 1)\r
  32                                 t:phase_control():set_value(0, 1)\r
  33                         end\r
  34                         if pref["mute"]  then t:mute_control():set_value(0, 1) end\r
  35                         if not(t:pan_azimuth_control():isnil()) then\r
  36                                 if pref["pan"] then\r
  37                                         t:pan_azimuth_control():set_value(0.5, 1)\r
  38                                 end\r
  39                         end\r
  40 \r
  41                         i = 0\r
  42                         local proc = t:nth_processor (i)\r
  43                         local queue = {}\r
  44 \r
  45                         repeat\r
  46 \r
  47                                 if not(proc:to_ioprocessor():isnil()) then\r
  48                                         --check if processor is a send or insert\r
  49                                         if proc:to_ioprocessor():display_to_user() then\r
  50                                                 queue[#queue + 1] = proc\r
  51                                         end\r
  52                                 end\r
  53 \r
  54                                 if not(proc:to_insert():isnil()) then\r
  55                                         --check if processor is foreign to us\r
  56                                         if not(proc:to_insert():is_channelstrip()) and proc:display_to_user() and not(proc:to_insert():is_nonbypassable()) then\r
  57                                                 --if it is, queue it for later\r
  58                                                 queue[#queue + 1] = proc\r
  59                                         end\r
  60                                 end\r
  61 \r
  62                                 i = i + 1\r
  63                                 proc = t:nth_processor(i)\r
  64                         until proc:isnil()\r
  65 \r
  66                         for p = 1, #queue do\r
  67                                 if pref['sends'] then\r
  68                                         if not(queue[p]:to_ioprocessor():isnil()) then\r
  69                                                 if not(pref["dest"]) then\r
  70                                                         queue[p]:deactivate()\r
  71                                                 else\r
  72                                                         t:remove_processor(queue[p], nil, true)\r
  73                                                 end\r
  74                                         end\r
  75                                 end\r
  76                                 if pref['plug'] then\r
  77                                         print(queue[p]:display_name())\r
  78                                         if not(pref["dest"]) then\r
  79                                                 queue[p]:deactivate()\r
  80                                         else\r
  81                                                 t:remove_processor(queue[p], nil, true)\r
  82                                         end\r
  83                                 end\r
  84                         end\r
  85                 end\r
  86         end\r
  87         ::end_script::\r
  88         collectgarbage()\r
  89 end end\r