This uses a fairly simple way to determine if the pin is in the
selection, but avoids doing it by keeping pointers, so it should be
possible for the selection membership to persist across things like
CSV import which otherwise would stop matching on pointers.
Fixes: https://gitlab.com/kicad/code/kicad/-/issues/13662
This adds the ability to export the pin table content to a CSV file
or the clipboard as CSV, then re-import it from CSV or TSV. This allows:
* to round-trip pin table data via a spreadsheet program, so that the pin
data can be manipulated in a richer/more familiar editing environment
* an import method to bring in tabular pin data from other formats
"semi-automatically", without having to write a full-blown symbol generator.
Relates-To: https://gitlab.com/kicad/code/kicad/-/issues/19207
Improve dialog layout and fix UI policy issues with all of the dialog
boxes in the common, 3D viewer, CvPcb, and Eeschema code paths.
Updated the use of component to symbol.
* Fix parent of elements in wxSizers.
* Update old dialog with recent version of wxFormBuilder.
* Add wxALIGN_CENTER_VERTICAL flag to some dialogs.
* Update wxFormBuilder timestamp in generated sources.
