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Add overlap check
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@chmaha
chmaha committed Feb 4, 2025
1 parent dd4f563 commit 6d7df4c
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Showing 2 changed files with 179 additions and 4 deletions.
93 changes: 90 additions & 3 deletions ReaClassical/ReaClassical_3-point Insert Edit.lua
View file
Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,7 @@ local lock_items, unlock_items, ripple_lock_mode, create_dest_in, return_xfade_l
local get_first_last_items, get_color_table, get_path, mark_as_edit
local copy_source, move_to_project_tab, save_last_assembly_item
local load_last_assembly_item, find_second_folder_track
local check_overlapping_items, count_selected_media_items, get_selected_media_item_at
---------------------------------------------------------------------

local SWS_exists = APIExists("CF_GetSWSVersion")
Expand All @@ -37,7 +38,7 @@ end
function main()
PreventUIRefresh(1)
Undo_BeginBlock()
Main_OnCommand(41121,0) -- Options: Disable trim content behind media items when editing
Main_OnCommand(41121, 0) -- Options: Disable trim content behind media items when editing
local proj_marker_count, source_proj, dest_proj, dest_in, _, _, _, _, source_count, pos_table, _ = markers()

if proj_marker_count == 1 then
Expand Down Expand Up @@ -250,14 +251,27 @@ function copy_source()
Main_OnCommand(40311, 0) -- Set ripple-all-tracks
Main_OnCommand(40289, 0) -- Item: Unselect all items
GoToMarker(0, 998, false)
local left_overlap = check_overlapping_items()
select_matching_folder()
Main_OnCommand(40625, 0) -- Time Selection: Set start point
GoToMarker(0, 999, false)
local right_overlap = check_overlapping_items()
Main_OnCommand(40626, 0) -- Time Selection: Set end point
local start_time, end_time = GetSet_LoopTimeRange2(0, false, false, 0, 0, false)
local sel_length = end_time - start_time
Main_OnCommand(40718, 0) -- Select all items on selected tracks in current time selection
if CountSelectedMediaItems(0) == 0 then
local selected_items = count_selected_media_items()
if left_overlap then
local first_item = get_selected_media_item_at(0)
SetMediaItemSelected(first_item, false)
selected_items = selected_items - 1
end
if right_overlap then
local last_item = get_selected_media_item_at(selected_items - 1)
SetMediaItemSelected(last_item, false)
selected_items = selected_items - 1
end
if selected_items == 0 then
is_selected = false
end
Main_OnCommand(40034, 0) -- Item Grouping: Select all items in group(s)
Expand Down Expand Up @@ -519,4 +533,77 @@ end

---------------------------------------------------------------------

main()
function check_overlapping_items()
local track = GetSelectedTrack(0, 0)
if not track then
ShowMessageBox("No track selected!", "Error", 0)
return
end

local cursor_pos = GetCursorPosition()
local num_items = CountTrackMediaItems(track)
local overlapping = false

for i = 0, num_items - 1 do
local item1 = GetTrackMediaItem(track, i)
local start1 = GetMediaItemInfo_Value(item1, "D_POSITION")
local length1 = GetMediaItemInfo_Value(item1, "D_LENGTH")
local end1 = start1 + length1

if cursor_pos >= start1 and cursor_pos <= end1 then
for j = i + 1, num_items - 1 do
local item2 = GetTrackMediaItem(track, j)
local start2 = GetMediaItemInfo_Value(item2, "D_POSITION")
local length2 = GetMediaItemInfo_Value(item2, "D_LENGTH")
local end2 = start2 + length2

if cursor_pos >= start2 and cursor_pos <= end2 then
overlapping = true
break
end
end
end
if overlapping then break end
end

return overlapping
end

---------------------------------------------------------------------

function count_selected_media_items()
local selected_count = 0
local total_items = CountMediaItems(0)

for i = 0, total_items - 1 do
local item = GetMediaItem(0, i)
if IsMediaItemSelected(item) then
selected_count = selected_count + 1
end
end

return selected_count
end

---------------------------------------------------------------------

function get_selected_media_item_at(index)
local selected_count = 0
local total_items = CountMediaItems(0)

for i = 0, total_items - 1 do
local item = GetMediaItem(0, i)
if IsMediaItemSelected(item) then
if selected_count == index then
return item
end
selected_count = selected_count + 1
end
end

return nil
end

---------------------------------------------------------------------

main()
90 changes: 89 additions & 1 deletion ReaClassical/ReaClassical_S-D Edit.lua
View file
Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,7 @@ local create_crossfades, clean_up, lock_items, unlock_items
local ripple_lock_mode, return_xfade_length, xfade
local get_first_last_items, get_color_table, get_path, mark_as_edit
local move_to_project_tab, find_second_folder_track
local check_overlapping_items, count_selected_media_items, get_selected_media_item_at

---------------------------------------------------------------------

Expand Down Expand Up @@ -307,16 +308,30 @@ function copy_source()
local is_selected = true
local focus = NamedCommandLookup("_BR_FOCUS_ARRANGE_WND")
Main_OnCommand(focus, 0) -- BR_FOCUS_ARRANGE_WND
Main_OnCommand(40311, 0) -- Set ripple-all-tracks
Main_OnCommand(40289, 0) -- Item: Unselect all items
GoToMarker(0, 998, false)
local left_overlap = check_overlapping_items()
select_matching_folder()
Main_OnCommand(40625, 0) -- Time Selection: Set start point
GoToMarker(0, 999, false)
local right_overlap = check_overlapping_items()
Main_OnCommand(40626, 0) -- Time Selection: Set end point
local start_time, end_time = GetSet_LoopTimeRange2(0, false, false, 0, 0, false)
local sel_length = end_time - start_time
Main_OnCommand(40718, 0) -- Select all items on selected tracks in current time selection
if CountSelectedMediaItems(0) == 0 then
local selected_items = count_selected_media_items()
if left_overlap then
local first_item = get_selected_media_item_at(0)
SetMediaItemSelected(first_item, false)
selected_items = selected_items - 1
end
if right_overlap then
local last_item = get_selected_media_item_at(selected_items - 1)
SetMediaItemSelected(last_item, false)
selected_items = selected_items - 1
end
if selected_items == 0 then
is_selected = false
end
Main_OnCommand(40034, 0) -- Item Grouping: Select all items in group(s)
Expand Down Expand Up @@ -564,4 +579,77 @@ end

---------------------------------------------------------------------

function check_overlapping_items()
local track = GetSelectedTrack(0, 0)
if not track then
ShowMessageBox("No track selected!", "Error", 0)
return
end

local cursor_pos = GetCursorPosition()
local num_items = CountTrackMediaItems(track)
local overlapping = false

for i = 0, num_items - 1 do
local item1 = GetTrackMediaItem(track, i)
local start1 = GetMediaItemInfo_Value(item1, "D_POSITION")
local length1 = GetMediaItemInfo_Value(item1, "D_LENGTH")
local end1 = start1 + length1

if cursor_pos >= start1 and cursor_pos <= end1 then
for j = i + 1, num_items - 1 do
local item2 = GetTrackMediaItem(track, j)
local start2 = GetMediaItemInfo_Value(item2, "D_POSITION")
local length2 = GetMediaItemInfo_Value(item2, "D_LENGTH")
local end2 = start2 + length2

if cursor_pos >= start2 and cursor_pos <= end2 then
overlapping = true
break
end
end
end
if overlapping then break end
end

return overlapping
end

---------------------------------------------------------------------

function count_selected_media_items()
local selected_count = 0
local total_items = CountMediaItems(0)

for i = 0, total_items - 1 do
local item = GetMediaItem(0, i)
if IsMediaItemSelected(item) then
selected_count = selected_count + 1
end
end

return selected_count
end

---------------------------------------------------------------------

function get_selected_media_item_at(index)
local selected_count = 0
local total_items = CountMediaItems(0)

for i = 0, total_items - 1 do
local item = GetMediaItem(0, i)
if IsMediaItemSelected(item) then
if selected_count == index then
return item
end
selected_count = selected_count + 1
end
end

return nil
end

---------------------------------------------------------------------

main()

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