This is not necessary, and since 10.0 causes invalid ERC
for several reasons:
1) Library loading now relies on grabbing the project path
via Pgm().GetSettingsManager()
2) Bus alias definitions now live in the project file, also
loaded through Pgm()
Also fix an issue where the LoadSchematic helper would wipe
out the bus aliases because `SCHEMATIC::Reset` could never
be called after the initial creation, but was via
`CreateDefaultScreens`.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/23326
Gets rid of the SetRoot() because we don't have roots anymore so this
was confusing. We now use SetTopLevelSheets() to add sheets to the
virtual root. Ensure that the hierarchy is maintained on each
transition
Allows multiple, top-level schematic sheets. Records of the sheets are
stored in the project file. All top-level sheets live under a virtual
root sheet in the hierarchy. This virtual root is suppressed for export
and general visibility
Fixes https://gitlab.com/kicad/code/kicad/-/issues/2063
Recommendation is to avoid using the year nomenclature as this
information is already encoded in the git repo. Avoids needing to
repeatly update.
Also updates AUTHORS.txt from current repo with contributor names
The sheet list is returned as a copy of the cached list rather than a
reference to prevent external code from changing the list. While not as
performant, it eliminates the risk of the sheet list being altered in
ways that could break the schematic. The sheet list should only be
updated by calling SCHEMATIC::RefreshHierarchy() when any appropriate
sheet changes are made.
Note to developers: there is something inherently different about how the
QA tests are loading and handling schematics versus the schematic editor.
Using the cached sheet list for the SCHEMATIC object will cause some QA
test to fail. This is why SCHEMATIC::Hierarchy() has not replaced
SCHEMATIC::BuildSheetListSortedByPageNumbers() everywhere.
It doesn't even use the forward-declared
SYMBOL_LIB_TABLE.
Including this pulls in the whole richio system,
and sch_symbol.h is a very-included header.
Quite a few things do use SYMBOL_LIB_TABLE, but nowhere
near as many as use SYMBOL.
Also removes the side-effect that SCH_SHEET_LIST's
c'tor would sort the list (and write virtual page
numbers) anytime the starting sheet was the root.
Also, definitely don't build a SHEET_LIST (sorted or
otherwise) if you're not even going to use it.
Also don't build SCH_SHEET_LISTs on idle events. Better
to just always have the Next Sheet button enabled (we
already beep if you click it and there's no next sheet).
Also, use a SCREEN_LIST when you can. It's much cheaper
to create.
The IO_RELEASER is a thin-wrapper around a std::unique_ptr, but done
this way to allow easier addition of a custom deleter in the future if
something needs to call back into the IO_MGR.
- Move PLUGIN_FILE_DESC to common.
- SCH_PLUGIN: rename Load -> LoadSchematicFile, Save -> SaveSchematicFile.
- Use PLUGIN_FILE_DESC and CanRead* in schematic plugins.
- Return none/unknown types from Find/GuessPluginType functions.
- Iterate over file types for file wildcards.
- Clean-up header checking in IO plugins.
- Use PCB plugin list in IO_MGR::GuessPluginTypeFromLibPath.
Also moves passive RLC inference out from migration to just-in-time
creation for the simulator or netlisting.
Also fixes a version guard mismatch because the spice migration was
done inside UpdateSymbolInstances (which has its own version guard).
Also changed UpdateSymbolInstances to UpdateSymbolInstanceData so
someone else in the future doesn't think it's a general-purpose symbol
instance updater.
Jon Evans