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NO-OP; clean up script spacing and remove goto

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This commit is contained in:
Robin Gareus 2017-02-20 00:52:40 +01:00
parent 44852aa529
commit 8d8666d041
1 changed files with 9 additions and 11 deletions
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20
scripts/send_to_bus.lua
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@ -7,34 +7,32 @@ ardour { ["type"] = "EditorAction", name = "Send Tracks to Bus",
function factory () return function () function factory () return function ()
-- find number of channels to use for the new bus, follow master-bus' inputs -- find number of channels to use for the new bus, follow master-bus' inputs
local chn = 2 local chn = 2
local mst = Session:master_out(); local mst = Session:master_out ();
if not mst:isnil() then if not mst:isnil () then
chn = mst:n_inputs():n_audio() chn = mst:n_inputs ():n_audio ()
end end
mst = nil -- explicitly drop reference mst = nil -- explicitly drop reference
local sel = Editor:get_selection () -- get selection local sel = Editor:get_selection () -- get selection
local tracks = ARDOUR.RouteListPtr() -- create a new list local tracks = ARDOUR.RouteListPtr () -- create a new list
-- find selected *tracks*, add to tracks list -- find selected *tracks*, add to tracks list
for r in sel.tracks:routelist ():iter () do for r in sel.tracks:routelist ():iter () do
if r:to_track():isnil() then if not r:to_track ():isnil () then
goto next
end
tracks:push_back (r) tracks:push_back (r)
::next:: end
end end
if tracks:size() > 0 then if tracks:size () > 0 then
local bus = Session:new_audio_route (chn, chn, nil, 1, "", ARDOUR.PresentationInfo.Flag.AudioBus, ARDOUR.PresentationInfo.max_order) local bus = Session:new_audio_route (chn, chn, nil, 1, "", ARDOUR.PresentationInfo.Flag.AudioBus, ARDOUR.PresentationInfo.max_order)
if bus:size () > 0 then if bus:size () > 0 then
Session:add_internal_sends (bus:front(), ARDOUR.Placement.PostFader, tracks); Session:add_internal_sends (bus:front (), ARDOUR.Placement.PostFader, tracks);
end end
end end
end end end end
function icon (params) return function (ctx, width, height, fg) function icon (params) return function (ctx, width, height, fg)
local txt = Cairo.PangoLayout (ctx, "ArdourMono ".. math.ceil(math.min (width, height) * .5) .. "px") local txt = Cairo.PangoLayout (ctx, "ArdourMono ".. math.ceil (math.min (width, height) * .5) .. "px")
txt:set_text ("\u{2192}B") -- "->B" txt:set_text ("\u{2192}B") -- "->B"
local tw, th = txt:get_pixel_size () local tw, th = txt:get_pixel_size ()
ctx:move_to (.5 * (width - tw), .5 * (height - th)) ctx:move_to (.5 * (width - tw), .5 * (height - th))