22 lines
729 B
Lua
22 lines
729 B
Lua
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ardour {
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["type"] = "EditorAction",
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name = "Mute All Tracks",
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license = "MIT",
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author = "Ardour Team",
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description = [[Mute All Tracks in the Session]]
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}
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function factory () return function ()
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local ctrls = ARDOUR.ControlListPtr () -- create a list of controls to change
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for r in Session:get_tracks ():iter () do -- iterate over all tracks in the session
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ctrls:push_back (r:mute_control()) -- add the track's mute-control to the list of of controls to be changed
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end
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-- of more than one control is to be changed..
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if ctrls:size() > 0 then
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-- do it (queue change in realtime-context) set to "1" ; here 'muted'
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Session:set_controls (ctrls, 1, PBD.GroupControlDisposition.NoGroup)
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end
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end end
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