4PointCutting/4Pcut_execute.lua

@@ -5,7 +5,7 @@
 -- Git: https://files.eleton-audio.de/gitea/Ludwig/Reaper-Scripts.git
 -- License: GPL v3.0
 -- Requires: Reaper 5 or 6
--- Requires: SWS extensions. http://standingwaterstudios.com
+-- Requires: SWS extensions, if not present no crossfades are created. http://standingwaterstudios.com
 -- Requires: This script goes with several other scripts that work closely together.
 
 local stored_cursorPos = 0
@@ -23,7 +23,6 @@ local mark_dstin_pos = -1
 local mark_dstin_id = -1
 local mark_dstout_pos = -1
 local mark_dstout_id = -1
-local dst_track_offset = 0 -- if the uppermost item is not on the first sourcetrack, this offset needs to be applied to the dst-track selection
 local edit_mode = 0 
 local sws_present = false
 -- edit modes: 0=not enough markers set; 1=src-in, src-out, dst-in; 2=src-in, src-out, dst-out;
@@ -40,35 +39,6 @@ function round(num, numDecimalPlaces)
     return math.floor(num * mult + 0.5) / mult
 end
 
--- Calculate offset between first source track and uppermost source item (how many 
--- tracks are empty in source selection on top). This needs to be applied to destination
--- track selection, otherwise the items will be pasted shifted upwards.
--- This function depends on the source tracks AND items to be already selected,
--- it does not care about any markers or stored sourcetracks!
-function calculate_track_offset()
-    local first_sel_track = 9999
-    local uppermost_item_track = 9999
-
-    -- get number of first selected track
-    for i = 0, reaper.CountSelectedTracks(0)-1 do
-        local nof_track = reaper.GetMediaTrackInfo_Value(reaper.GetSelectedTrack(0, i), "IP_TRACKNUMBER")
-        if nof_track < first_sel_track then
-            first_sel_track = nof_track
-        end
-    end
-
-    -- get tracknumber of first selected item
-    for i = 0, reaper.CountSelectedMediaItems(0)-1 do
-        local trackno_item = reaper.GetMediaTrackInfo_Value(reaper.GetMediaItemTrack(reaper.GetSelectedMediaItem(0, i)), "IP_TRACKNUMBER")
-        if trackno_item < uppermost_item_track then
-            uppermost_item_track = trackno_item
-        end
-    end
-
-    -- calculate offset
-    dst_track_offset = uppermost_item_track - first_sel_track
-end
-
 -- Selects the source tracks, or, if not stored in rpp, selects all tracks
 function select_src_tracks()
     local tracks_str = ''
@@ -94,36 +64,15 @@ function select_src_tracks()
 end
 
 -- Select the destination tracks, or, if not stored in rpp, the first track
--- Also a offset must be specified which will be applied to the tracknumber to select
 function select_dst_track_only()
     local track_str = ''
     local retval
-    local raw_dst_track
-
-    -- Get "raw" track, without offset
     retval, track_str = reaper.GetProjExtState(0, '4PointCut', 'dst_track')
     if retval > 0 then -- variable exists in rpp
-       raw_dst_track = reaper.BR_GetMediaTrackByGUID(0, track_str)
+        reaper.SetOnlyTrackSelected(reaper.BR_GetMediaTrackByGUID(0, track_str))
     else --default to first track
-        raw_dst_track = reaper.GetTrack(0, 0)
+        reaper.SetOnlyTrackSelected(reaper.GetTrack(0, 0))
     end
-
-    if dst_track_offset <= 0 then
-        -- no offset to respect, easy
-        reaper.SetOnlyTrackSelected(raw_dst_track)
-    else
-        local trackno_dst_track = reaper.GetMediaTrackInfo_Value(raw_dst_track, "IP_TRACKNUMBER") + dst_track_offset
-        -- Run trough all tracks, select the one with the matching tracknumber and return
-        for i = 0, reaper.CountTracks(0)-1 do
-            local nof_track = reaper.GetMediaTrackInfo_Value(reaper.GetTrack(0, i), "IP_TRACKNUMBER")
-            if nof_track == trackno_dst_track then
-                reaper.SetOnlyTrackSelected(reaper.GetTrack(0, i))
-                return
-            end
-        end
-    end
-    -- In theory should never be reached, use raw track as fallback, probably something is wrong with the offset:
-    reaper.SetOnlyTrackSelected(raw_dst_track)
 end
 
 -- START HERE vvvvvvvvvvvvvvvvvvvvvvvvvv
@@ -227,18 +176,12 @@ end
 reaper.Main_OnCommand(40718, 0) -- select items on selected tracks under time selection
 reaper.Main_OnCommand(40060, 0) -- copy selected items under time selection 41383
 
--- Calculate track offset between first selected item and first dst-track
-calculate_track_offset()
-
 -- Move edit cursor to Dest-In and Paste
 reaper.GoToMarker(0, mark_dstin_id, false)
 select_dst_track_only()
 --reaper.Main_OnCommand(40058, 0) -- paste item 
 reaper.Main_OnCommand( reaper.NamedCommandLookup('_SWS_AWPASTE'), 0 ) -- SWS Paste
 
--- Remove content behind selected items (avoid overlapping). Only really needed if "Trim content behind media items when editing" is off.
-reaper.Main_OnCommand( 40930, 0 ) -- Remove content (trim) behind items
-
 -- Crossfade
 local selected_items_count = reaper.CountSelectedMediaItems(0)
 for i = 0, selected_items_count - 1  do -- select tracks with selected items...