The benefit of incremental connectivity is only for larger
schematics. For smaller schematics, the downside of larger bug surface
outweighs the current benefits
Added Distance(VECTOR2) function that returns a double. Removed
superfluous EuclideanNorm, GetLineLength, integer constructor for
EDA_ANGLE (this promotes to double in the CTOR), DistanceLinePoint and
HitTestPoints
Also extended the size for arc calculations that get distances to center
points to avoid overflow
Also, handle the possiblity that we return NULL when calling
DeserializeFromString in the case where we don't handle all cases or the
file is corrupted
We look at the parent when deleting EDA_ITEMs but when clearing the test
sheet, we delete the sheet before the pin, causing a use-after-free.
Avoid this by setting parents to null in this case
Fixes https://gitlab.com/kicad/code/kicad/-/issues/17961
This is primarily to change all instances of wxLogDebug with wxLogTrace
so developers do not have to sift through debugging output that is always
dumped. The only exception is for code blocks built in debug builds and
called on demand for dumping object states.
Overriding the color in draw() throws away the alpha that was set
due to aItem->IsSelected() in getRenderColor().
Instead, get the layer BG fill color in getRenderColor() before
the translucency is applied.
The selection heuristic broke down when one item was a filled
shape. Because all hit tests would succeed with distance 0 for
these shapes, they would always be considered the closest item
to the exclusion of all else, which made it very hard to
click on a graphic inside a filled shape.
Now, recognise when an item would be "dominating" and
decline to promote it to the "closet" spot. It will still
be selectable if there are no other items nearby, or if
there are multiple shapes.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/17984
When moving / deleting a power symbol, in some instances the
symbol is marked dirty, and sometimes the pin (depending on
whether the symbol is the primary edited item, or whether
the pin is identified through an edited item subgraph). If
the pin and the symbol are marked dirty, the pin dirty flag
was not being cleared.
Additionally, not all extracted items were being deleted
from subgraphs correctly.
Both resulted in dirty state and duplicated items in the
subgraphs during incremental connectivity, which resulted
in essentially corrupted subgraph states.