Rewrite the spice exporter to work with the new simulation model
architecture and data model, with many bugfixes related to the latter
two along the way.
SIMULATOR has now an Attach() method, which should be called
with proper SIMULATION_MODEL that should be simulated, before calling Run()
Concrete class of SIMULATION_MODEL for ngspice is NGSPICE_CIRCUIT_MODEL,
renamed from NETLIST_EXPORTER_PSPICE_SIM. DIALOG_SIM_SETTINGS relies
on above mentioned object, so it was added as an argument of the constructor.
They don't define a KiCad string class, so the header file name was
somewhat misleading. But the fact that they didn't match definitely
made coding more difficult.
NEW: A text entry allows adding signals by name. This includes vectors
not in the signal list, which is useful for plotting calculated vectors
like `let AB=V(a)*V(b)`. It's also a faster way to add a signal if you
know its name already.
Fixes: lp:1851373
* https://bugs.launchpad.net/kicad/+bug/1851373
Net names in eeschema that include '/' are escaped ('/' replaced by "{slash}")
Escaped netnames are only for internal use, and must be unescaped in spice netlist and dialogs.
Setfocus now works on macos dialogs by setting DLGSHIM_USE_SETFOCUS.
This option is only enabled __WXMAC__ is defined.
FixOSXCancelButtonIssue() is now called inside DIALOG_SHIM::SHOW.
All other calls from within the dialogs were removed.
Jeff Young
Mikolaj Wielgus
Sylwester Kocjan
Wayne Stambaugh
Marek Roszko
Jonatan Liljedahl
jean-pierre charras
Maciej Suminski
Diogo Condeco