some more example lua scripts

1 files changed, 0 insertions, 89 deletions

diff --git a/scripts/tomsloop.lua b/scripts/tomsloop.lua
deleted file mode 100644
index 2a7880111e..0000000000
--- a/scripts/tomsloop.lua
+++ /dev/null
@@ -1,89 +0,0 @@
-ardour { ["type"] = "Snippet", name = "Tom's Loop",
-	license     = "MIT",
-	author      = "Robin Gareus",
-	email       = "robin@gareus.org",
-	site        = "http://gareus.org",
-	description = [[Bounce the loop-range of all non muted audio tracks, paste N times at playhead]]
-}
-
--- unused ;  cfg parameter for ["type"] = "EditorAction"
-function action_params ()
-	return { ["times"]   = { title = "Number of copies to add", default = "1"}, }
-end
-
-function factory () return function ()
-	-- get options
-	local p = params or {}
-	local npaste   = p["times"] or 1
-	assert (npaste > 0)
-
-	local proc     = ARDOUR.LuaAPI.nil_proc () -- bounce w/o processing
-	local itt      = ARDOUR.InterThreadInfo () -- bounce progress info (unused)
-
-	local loop     = Session:locations ():auto_loop_location ()
-	local playhead = Session:transport_frame ()
-
-	-- make sure we have a loop, and the playhead (edit point) is after it
-	-- TODO: only print an error and return
-	-- TODO: use the edit-point (not playhead) ? maybe.
-	if not loop then
-		print ("A Loop range must be set.")
-		goto errorout
-	end
-	assert (loop:start () < loop:_end ())
-	if loop:_end () >= playhead then
-		print ("The Playhead (paste point) needs to be after the loop.")
-		goto errorout
-	end
-
-	-- prepare undo operation
-	Session:begin_reversible_command ("Tom's Loop")
-	local add_undo = false -- keep track if something has changed
-
-	for route in Session:get_tracks ():iter () do
-		-- skip muted tracks
-		if route:muted () then
-			goto continue
-		end
-		-- test if bouncing is possible
-		local track = route:to_track ()
-		if not track:bounceable (proc, false) then
-			goto continue
-		end
-		-- only audio tracks
-		local playlist = track:playlist ()
-		if playlist:data_type ():to_string () ~= "audio" then
-			goto continue
-		end
-
-		-- check if there are any regions in the loop-range of this track
-		local range = Evoral.Range (loop:start (), loop:_end ())
-		if playlist:regions_with_start_within (range):empty ()
-			and playlist:regions_with_end_within (range):empty () then
-			goto continue
-		end
-
-		-- clear existing changes, prepare "diff" of state
-		playlist:to_stateful ():clear_changes ()
-
-		-- do the actual work
-		local region = track:bounce_range (loop:start (), loop:_end (), itt, proc, false)
-		playlist:add_region (region, playhead, npaste, false)
-
-		-- create a diff of the performed work, add it to the session's undo stack
-		-- and check if it is not empty
-		if not Session:add_stateful_diff_command (playlist:to_statefuldestructible ()):empty () then
-			add_undo = true
-		end
-
-		::continue::
-	end
-	-- all done, commit the combined Undo Operation
-	if add_undo then
-		-- the 'nil' Commend here mean to use the collected diffs added above
-		Session:commit_reversible_command (nil)
-	else
-		Session:abort_reversible_command ()
-	end
-	::errorout::
-end end