Commit Graph

11 Commits

Author SHA1 Message Date
Seth Hillbrand 401de24274 Recalculate ratsnest after zone fill
Push the mutex down into the ZONE::Fill() routine and set the
connectivity update to run after zone fills.  The connectivity update
cannot run while the mutex is locked for zone fills.

Fixes https://gitlab.com/kicad/code/kicad/issues/9993
2021-12-14 13:37:15 -08:00
Jeff Young b84d1456d5 KIFACE_I -> KIFACE_BASE. 2021-09-14 23:45:14 +01:00
Jeff Young 41619ebbe2 Decouple PROGRESS_REPORTER interface from implementations. 2021-08-14 21:05:49 +01:00
Jeff Young eb85836234 Make sure we have footprint courtyards before depending on DRC rules.
Fixes https://gitlab.com/kicad/code/kicad/issues/8291
2021-04-25 12:45:06 +01:00
Roberto Fernandez Bautista 0a2c8575ce ZONE properties: stage commit even if !Settings().m_AutoRefillZones
Fixes https://gitlab.com/kicad/code/kicad/-/issues/8028
2021-04-06 12:52:01 +00:00
Roberto Fernandez Bautista 50aafb9d2a Do not auto-refill zones when added or edited
The only exception is when using the Zone Properties Dialog and
user preference is enabled
2021-03-21 20:13:20 +00:00
Roberto Fernandez Bautista f6c4677189 ADDED Option to disable automatic zone filling in pcbnew
The new setting is stored as 'editing.auto_fill_zones' and controls
whether zones should be refilled after certain actions or not.
2021-03-21 20:13:20 +00:00
Jeff Young 528f933ad5 Don't revert commit after user has OK'ed the dialog.
Fixes https://gitlab.com/kicad/code/kicad/issues/7799
2021-03-04 19:16:43 +00:00
Seth Hillbrand 2013a801d1 Fix zone merge undo
Also remove an implicit zone merge that was happening when the user
edited the zone parameters.  This appears to have been a feature but it
happened without a) telling the user and b) having the option to prevent
it.

Fixes https://gitlab.com/kicad/code/kicad/issues/7661
2021-02-22 15:45:17 -08:00
Jon Evans 1e33928b96 Fix issues with zone filling connectivity locking
Two issues found with the locking system used to prevent access to
stale connectivity data during the zone fill process:

1) a std::mutex has undefined behavior if you try to use it to guard
against access from the same thread.  Because of the use of wx event
loops (and coroutines) it is entirely possible, and in some situations
inevitable, that the same thread will try to redraw the ratsnest in the
middle of zone refilling.

2) The mutex was only guarding the ZONE_FILLER::Fill method, but the callers
of that method also do connectivity updates as part of the COMMIT::Push.
Redrawing the ratsnest after the Fill but before the Push will result in
stale connectivity pointers to zone filled areas.

Fixed (1) by switching to a trivial spinlock implementation.  Spinlocks would
generally not be desirable if the contention for the connectivity data crossed
thread boundaries, but at the moment I believe it's guaranteed that the reads
and writes to connectivity that are guarded by this lock happen from the main
UI thread.  The writes are also quite rare compared to reads, and reads are
generally fast, so I'm not really worried about the UI thread spinning for any
real amount of time.

Fixed (2) by moving the locking location up to the call sites of
ZONE_FILLER::Fill.

This issue was quite difficult to reproduce, but I found a fairly reliable way:
It only happens (for me) on Windows, MSYS2 build, with wxWidgets 3.0
It also only happens if I restrict PcbNew to use 2 CPU cores.
With those conditions, I can reproduce the issue described in #6471 by
repeatedly editing a zone properties and changing its net.  The crash is
especially easy to trigger if you press some keys (such as 'e' for edit)
while the progress dialog is displayed.  It's easiest to do this in a debug
build as the slower KiCad is running, the bigger the window is to trigger this
bug.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/6471
Fixes https://gitlab.com/kicad/code/kicad/-/issues/7048
2021-01-18 13:22:12 -05:00
Jeff Young 2f087dfa1b Fix crash bug trying to delete zone from list twice.
Fixes https://gitlab.com/kicad/code/kicad/issues/6815
2020-12-23 14:24:35 +00:00
Renamed from pcbnew/zones_test_and_combine_areas.cpp (Browse further)