Timeline Batch Export Improvements

- Check to see if the chosen Destination Preset actually exists in the menubar.
- Changed the `.editorconfig` to use spaces as the indent style to hopefully get around all the de-tab issues I've been having on my M1.
- Closes #2811

.editorconfig

@@ -2,6 +2,6 @@
 # Set default charset
 [*.{js,htm,html,sass,css,lua,lp}]
 charset = utf-8
-# indent_style = space
+indent_style = space
 indent_size = 4
 trim_trailing_whitespace = true

src/plugins/finalcutpro/export/batch/batch.lua

@@ -579,7 +579,7 @@ function mod.getDestinationFolder()
  return exportPath and pathToAbsolute(exportPath)
 end
 
---- plugins.finalcutpro.export.batch.getDestinationFolder() -> string | nil
+--- plugins.finalcutpro.export.batch.getDestinationPreset() -> string | nil
 --- Function
 --- Gets the destination preset.
 ---
@@ -606,6 +606,32 @@ function mod.getDestinationPreset()
  end
  end
 
+ --------------------------------------------------------------------------------
+ -- Make sure the Destination Preset actually exists in the menubar:
+ --------------------------------------------------------------------------------
+ if destinationPreset and destinationPreset ~= i18n("sendToCompressor") then
+ local doesExistInMenu = fcp.menu:findMenuUI({"File", "Share", function(menuItem)
+ local title = menuItem and menuItem:attributeValue("AXTitle")
+
+ --------------------------------------------------------------------------------
+ -- Remove the (default)…:
+ --------------------------------------------------------------------------------
+ if title and title:sub(-13) == " (default)…" then
+ title = title:sub(1, -14)
+ end
+ --------------------------------------------------------------------------------
+ -- Remove the …:
+ --------------------------------------------------------------------------------
+ title = tools.replace(title, "…", "")
+
+ return title == destinationPreset
+ end})
+ if not doesExistInMenu then
+ destinationPreset = nil
+ config.set("batchExportDestinationPreset", nil)
+ end
+ end
+
  --------------------------------------------------------------------------------
  -- If there's no existing destination, then try use the Default Destination:
  --------------------------------------------------------------------------------