It is possible for an async thread to simply be deferred if not
specifically set to async. In which case, until the return value is
requested, the loop may simply wait.
By decoupling from std::thread, we can avoid the wait/sleep cycle in
checking the std::atomic completion variable. The std::future variables
are immediately returning without the additional atomic check cycle.
This minimizes the thread usage, particularly during online actions such
as moving items and routing.
UpdateRatsnest: Minimized the number of atomics by utilizing future
promise. Avoided updating node-less nets. Node-less nets are common in
the dynamic ratsnest because the net vector is created from the board
nets by value but only populated with a subset. So the dynamic ratsnest
calculation always saw every net as dirty and spun up extra threads.
searchConnections: ParallelThreadCount is no longer lower bounded.
Small item counts are handled inline rather than with a separate thread.
When processing the selection filter, items were deselected before being
reselected after passing through the filter. This adjusts the logic to
only deselect those items that are filtered out.
Some windows machines seem prone to sleeping for excessive times. When
called in the main thread, this may prevent the system from responding
to Windows 'Are you alive?' calls.
TF.FileFunction,Copper,L1,Top,Signal is now TF.FileFunction,Copper,L1,Top
This param is not useful, and probably never correctly set by users, because is is not used by Pcbnew.
(It is used only for dsn export)
The implementation relied on the fact that PyString_AsString is returning NULL
for invalid inputs (and causing an error condition), which is then fixed by the
call to FROM_UTF8. Now, we will simply return an empty string if Py_None is
returned by a python fuction, which resemebles the old behaviour of those methods
Rather than forcing each thread to iterate over the full nets list to
find the dirty items, we collect the dirty items first before asking the
threads to address them. This prevents thread spinning. We also
amortize the cost of calculating on an 8-net per thread basis rather
than 2.
Locks protect the std::set in each item. Devolving the mutex to the
CN_ITEM allows multiple threads to make simultaneous connections to
different items where they do not conflict.
The connectivity files were unwieldy. This separates them logically
into data, algo and items where the items classes are those that hold,
surprise, surprise, the items, lists and clusters.
Refactor the polygon event loop into its parent function to allow access
to the params structure. Active layer now updates the drawing layer for
add/cutout zones.
Fixes: lp:1797483
* https://bugs.launchpad.net/kicad/+bug/1797483
Dynamic casts should only be used when we explicitly check for the
resulting pointer to be NULL. Where we know the class is castable we
can use static_cast, save on overhead and ensure our resulting pointer
is non-null.
When using the board edit, align tool automatically moved footprints
instead of pads but distribute tool did not. This standardizes the
behavior.
Fixes: lp:1796997
* https://bugs.launchpad.net/kicad/+bug/1796997
The evaluation of count_if resulted in a 0 or 1, leading to segment zone
fills always running on single processor and the progress bar showing
incorrect status. Likely infrequently hit as only affected segment
fills.
Block rotate and mirror now work like they do in Pcbnew (that is
they're treated as part of the block move/duplicate/whatever
rather than finishing it).
Fixes: lp:1780794
* https://bugs.launchpad.net/kicad/+bug/1780794
If the user is carefully selecting the zone edge, we do not filter the
zone preemptively from our disambiguation list in the same manner as we
do for selecting on zone copper.
Fixes: lp:1796719
* https://bugs.launchpad.net/kicad/+bug/1796719
The board design settings file keeps our default values for various
thicknesses. We use this to replace a number of magic numbers with the
defined value to help self-document the code.
The check against S_POLYGON was always false because we set the default
type to S_SEGMENT. This unifies the magic numbers to the board design
settings file
Disabling the grid should leave the snapping in place. But our disabler
returned the current point as closest, effectively always ensuring the
cursor position was the closest snap. This only uses grid when
requested.
This is temporary until we figure out a way to do multiple constraint
handling in GRID_HELPER or the EC_* class. This will work as long as
the EC constraint helper places the endpoint on either the primary or
aux grid.
Fixes: lp:1796540
* https://bugs.launchpad.net/kicad/+bug/1796540
We no longer require this as we calculate the number of segments based
on the maximum deviation rather than fixed numbers.
Fixes: lp:1780518
* https://bugs.launchpad.net/kicad/+bug/1780518
Get the board settings when changing the drawing layer. These include
default line thickness that should be updated.
Fixes: lp:1796489
* https://bugs.launchpad.net/kicad/+bug/1796489
When drawing the crosshair should track the element while the mouse
provides the position to calculate the next snap.
Fixes: lp:1796524
* https://bugs.launchpad.net/kicad/+bug/1796524
The dimension tool is used to measure physical dimensions on the board
therefore it should be able to snap to any other object, not just those
on its own layer set as is the case for other items.
This also deals with a corner snap case for constraints by first
snapping, then constraining, then aligning to grid. This ensures OoO
for alignment from least to most constraining.
When considering potential targets for snap points, we need to exclude
the currently selected item as this will mean that we always snap to
ourselves when editing an existing item.
Fixes: lp:1796507
* https://bugs.launchpad.net/kicad/+bug/1796507
When drawing segments, the segment will be NULL'd after committing, at
which point we lost our snap layer. Choosing snap layers from the
current drawing layer is a more robust method.
Fixes: lp:1796467
* https://bugs.launchpad.net/kicad/+bug/1796467
Deselection by clicking on a zone makes working with plane zones easier
by allowing the selected item to de-selected by clicking on a zone.
Once the selection is cleared, the zone may be re-selected as normal.
Clicking on non-zone items while a separate item is selected will still
select the new non-zone item without requiring a second click.
Updating connectivity should not need to iterate over the full item list
in each thread. Instead, we collect the dirty items first and then
iterate only over the dirty list.
Our connectivity data threads the ratsnest update based on the number of
nets that have changed. If we are only changing one net (the case when
routing) then making a full thread to update the net is pointless
because we wait for the thread to finish before continuing. This spins
that off to an inline lambda for single updates while still making
threads for multiple ratsnest changes.
This shows the snap indicator even when the item we are snapping to
occurs on a grid point, giving the user an indication that the point is
correctly connected.
Many items require precise, non-grid movement. Adding the ability to
flag a non-grid option will permit this behavior.
This is a required precursor commit to fixing lp:1738818 and lp:1771683
The computeAnchors function is used to find best drag locations for
items being moved. All movable PCB items should be handled.
Fixes: lp:1794304
* https://bugs.launchpad.net/kicad/+bug/1794304
When requesting to move a footprint based on the pad, the pad layers
should determine the snapping. This extracts layers from the selected
pad before allowing the filtering for locked pads
Fixes: lp:1787627
* https://bugs.launchpad.net/kicad/+bug/1787627
Since we are handling snapping in the grid helper, we don't need to
enable it in the cursor position return. This allows the grid helper to
use the frame position while optionally snapping to segments.
Put the cursor and pan control TOOL_ACTIONs in ACTION,
and refer to them in that way.
The handlers are currently identical in Pcbnew and Cvpcb,
and Gerbview (and all canvases) can benefit from them as well
if they are in libcommon. Also saves duplicated code.
Fixes: lp:1795855
* https://bugs.launchpad.net/kicad/+bug/1795855
This ensures that when starting to draw a zone or graphic element, the
preview is drawn in the same color/on the same layer as the element that
will be created. Previously, beginning a graphic polygon while a copper
layer was active would result in the preview being drawn in the color of
the active copper layer.
Adds Cut/Copy/Paste and Revert for footprints; introduces a new
shared Revert Changes? dialog; hooks up Add Library for footprints,
standardizes the Save As terminology.
Polygon corners were enabled in the footprint editor but the logic
didn't extend to the board editor. This revises the logic to look for
DRAWSEGMENTs and only reference the PCB_MODULE_EDGE_T where needed to
create a new segment in the footprint.
Fixes: lp:1782966
* https://bugs.launchpad.net/kicad/+bug/1782966
Allows selection of polygons and zones by their visible area. Will only
select polygons/filled areas when they are unobstructed by other
elements in the footprint/pcb. Also adds a "skip heuristics" modifier
key for clicking (ALT) that allows the full disambiguation list to be
displayed without removing less-likely elements. This dovetails the
zone/polygon selection as it allows selecting even when areas a fully
overlapped.
Fixes: lp:1753153
* https://bugs.launchpad.net/kicad/+bug/1753153
This fixes the CmpNoCase() == 0 bug on one side, and the
footprint == null bug on the other side; both of which were
previously fixed on only one side.
Fixes: lp:1795561
* https://bugs.launchpad.net/kicad/+bug/1795561
We want to keep at most 1 thread per 2 connectivity updates but we need
to force that floor to be at least 1 for when there is only 1
connectivity update.
Fixes: lp:1795245
* https://bugs.launchpad.net/kicad/+bug/1795245
SEGZONEs are no longer created by pcbnew but may exist in older boards.
This allows deleting the old fills in a manner similar to the deletion
in Legacy canvas.
Fixes: lp:1794571
* https://bugs.launchpad.net/kicad/+bug/1794571
SEGZONE types were confusingly named PCB_ZONE_T. Zones in pcbnew are
now _only_ PCB_ZONE_AREA_T, so we name segzone types PCB_SEGZONE_T to be
clear.
This also removes processing of the SEGZONEs from connectivity
calculations.
m_dragstatus is set to true when a valid route is created given the
user's constraints. We need to check this before committing the route
to the board.
Fixes: lp:1794810
* https://bugs.launchpad.net/kicad/+bug/1794810
Unselecting performs two functions: unselecting and unhighlighting.
Some items may be deselected but still live in the temporary highlighted
layer (e.g. selecting a footprint and exchanging it). Since there is no
harm in unselecting an unselected item, we can allow it to proceed
without the check.
Deselecting each individually had the side-effect of possibly re-drawing
the view in between actions, leading to visible artifacts in the router
(where invisible items are set visible before committing a change)
Nets dialog (Inspect->List Nets) contains list control
that has very small width for first and last columns.
Changed algorithm for calculating optimal values for
column width.
We only need to test zone connections once, so we skip the double-check
from the nested loop unless we are only checking a single zone. Then
the second loop needs to iterate over the full list of zones.
Commit efdbc91e42 broken the primary
alignment mechanism for maintaining the current point as an auxilliary
grid reference. This reverts that commit and fixes both the initial
issue and the associated bug by applying the primary constraint after
the secondary. In this way, we consider the secondary constraint as an
additive rather than alternative constraint.
Fixes: lp:1793888
* https://bugs.launchpad.net/kicad/+bug/1793888
Change "OK" to "Export" so user is not surprised by the fact that the
dialog does not close after the step file is created..
Fixes lp:1784260
https://bugs.launchpad.net/kicad/+bug/1784260
It can be used instead of the slot (G85) command to create oval holes.
Do not yet activate it.
Oval holes frequently create issues with board houses.
Using a more usual routing (G01) command could solve some issues.
When editing the pcb, Ctrl-Click will highlight a net. This allows
de-highlight with the ESC/cancel action from the selection tool. Inside
the highlight tool, ESC reverts to the selection tool while keeping the
net highlighted.
Fixes: lp:1793842
* https://bugs.launchpad.net/kicad/+bug/1793842
Clang++ seems to be in left-field here as it processes a stringstream
1.0X1.0 >> double as a hexadecimal floating point ('X' character) and
throws an error rather than converting 1.0 and stopping when it reaches
a non-numeric character. This causes errors when exporting step on Mac,
which uses clang++ by default.
Adding spaces to the string is more explicit and doesn't break gcc. It
will be sufficient until we get rid of kicad2step as an external
utility.
Fixes: lp:1778564
* https://bugs.launchpad.net/kicad/+bug/1778564
(cherry picked from commit e7a9643b37)
The lock file code would reset the lock file every other time the same
board file was opened in Pcbnew in the stand alone mode. This created
the perfect toggle switch causing the board to be reloaded every other
time the same board was selected.
Please note that wxSingleInstanceChecker is broken on Linux and most
likely MacOS as well due to a bug in wxWidgets. On these platforms,
the already opened file is reopened rather than displaying a warning
that the file is already opened.
Fixes lp:1777599
https://bugs.launchpad.net/kicad/+bug/1777599
This is a boyscouting commit to standardize the threading of zone fills.
We do not need to join threads after their completion, instead we simply
allow them to clean up their memory without blocking the user. This
also sets the maximum number of threads that may be created to the
number of zones being filled. More than this will only leave un-used
threads being created and immediately killed.
We also include the connectivity search as a phase in the fill progress
reporter. This was the case before but did not utilize the correct
maxsize, leading to stalled progress bar.
This commit finishes the removal of OpenMP from the KiCad codebase.
Removed in this commit are the OpenMP calls in 3d-viewer and
qa/polygon_triangulation as well as all references in CMakeLists.txt
std::thread is used instead for multithreaded computation
OpenMP is not available for macos, so moving to a std::threads
implementation brings platforms into shared code.
This also reduces the OpenMP overhead when computing connectivity and
ratsnests.
Fixes: lp:1780130
* https://bugs.launchpad.net/kicad/+bug/1780130
The CMake scripts calculate the install path for python scripts by
distutils.sysconfig.get_python_lib(
plat_specific=0,
standard_lib=0,
prefix=''
)
which generates a string in line with
lib/python2.7/site-packages
This string ends up in the CMake variable PYTHON_DEST and is used by the
install step as destination directory for pcbnew.py.
There has been a hard-coded assumption on the content of that string in
PcbNew which is not compatible with FreeBSD 11.1.
This commit eliminates the hard-coded assumption in PcbNew and reuses
the install path as known by CMake.
Fixes: lp:1777921
* https://bugs.launchpad.net/kicad/+bug/1777921
(cherry picked from commit dd3c24faf8)
Repeating find with the same search string would result in a not found
error for absolute search strings. Don't clear the found item if the
search string did not change from the previous search..
Fix another minor bug where the do not warp mouse pointer option was
always checked when the find dialog was called from one of the gal
canvases.
Fixes lp:1793300
https://bugs.launchpad.net/kicad/+bug/1793300
We like to allow items that are marked SELECTED to remain so during
editing but this does not indicate that there are multiple edits queued,
so do not prevent pushing this into the undo queue.
When designing pads, it can be helpful to not only see the resulting
rounded rectangle radius from a given percentage but also to set it,
constraining the related percentage. This adjusts the dialog to allow
editing the rounded rectangle corner radius. It does not change the
file format as the resulting ratio is saved. Further updates of the pad
size or ratio will modify the radius.
Fixes: lp:1668020
* https://bugs.launchpad.net/kicad/+bug/1668020
Zones can be explicitly merged even if they do not have the same
parameters. Automatic merging should only occur when all of the zone
parameters are exactly identical to allow for area-specific zone
parameters.
( cherry-picked from 3d0915a33 )
Fixes: lp:1695761
* https://bugs.launchpad.net/kicad/+bug/1695761
Keepout zones can have different layer sets and different restrictions
that should not be combined unless they are identical.
( cherry-picked from a67bfa620 )
Fixes: lp:1789062
* https://bugs.launchpad.net/kicad/+bug/1789062
We had been deselecting items after calling edits to be safe in case the
item was deleted/exchanged by the edit. The item pointer itself remains
valid even when deleting as it is assigned to the undo stack. But it
should not remain visible or selected on the schematic if it is removed.
This tests for removed items by checking whether it (in the case of
first-level BOARD_ITEMS) or its parent (in the case of footprint item
components) remain in the view list after editing. If they are still in
the view list, then we re-select them.
( cherry-picked from 2c6d0ffe2 )
Fixes: lp:1765774
* https://bugs.launchpad.net/kicad/+bug/1765774
Fixes: lp:1775946
* https://bugs.launchpad.net/kicad/+bug/1775946
Snapping while dragging depends on the current net being assigned during
dragging. This initializes the placer to hold the current net while
performing inline dragging. The placer is reset along with the dragger
in StopRouting(). This fixes the difference in snap between drag and
create new route.
( cherry-picked from 219695953 )
Allow corner adding to polygons in both module editor and board editor.
The board editor was already allowed but only through special types.
The module editor is now sychronized to the same process and both
recognize standard context menus
Fixes: lp:1782966
* https://bugs.launchpad.net/kicad/+bug/1782966
( cherry-picked from 06ac172c2 )
When constraining moves, the cursor snaps to grid but does not
represent the position of the final edited point. The point is rotated
to the nearest snap angle, while the vector length remains unchanged
resulting in a line longer than intended and off-grid.
This adds a grid-snap after the constraint is applied.
Fixes: lp:1792655
* https://bugs.launchpad.net/kicad/+bug/1792655
( cherry-picked from e7c51a6a6 )
Triangulation of zones can be time consuming for large boards. This
adds a std::thread implementation of parallel zone loading to speed this
process on multi-core machines.
Add Display Settings to Footprint Browser.
Make each of them OpenGL on OSX and Cairo on other platforms.
Allow auto-zoom to be turned off and save last zoom setting.
Make ordering of tools in htoolbar consistent.
Standardize grid and zoom drop-downs.
Fixes: lp:1791667
* https://bugs.launchpad.net/kicad/+bug/1791667
Unplated holes in Ealge can either be free floating or part of a larger
footprint. We handle both in the same packageHole routine by either
offsetting the hole in a centered footprint or offsetting the footprint
in a centered hole.
Fixes: lp:1791287
* https://bugs.launchpad.net/kicad/+bug/1791287
Invalid graphical items that cannot be created in pcbnew may still be
created by external tools. This synchronizes the pcbnew view display
with the gerber output and 3d viewer line widths for these types of
lines. Only filled polygons are permitted 0-width lines.
Fixes: lp:1790534
* https://bugs.launchpad.net/kicad/+bug/1790534
Normally working at a zoom level when a footprint is not fully displayed
indicates that the user modifies other components. Selection Tool used
to discard footprints that had area larger than the viewport area, but
it may make sense to select them if there are no other candidates.
Fixes: lp:1789578
* https://bugs.launchpad.net/kicad/+bug/1789578
This allows full copper connections even when THT changes a trace layer.
It avoides selecting the actual pad to prevent actions on the copper
connections from affecting the footprints as well.
Fixes: lp:1789807
* https://bugs.launchpad.net/kicad/+bug/1789807
Seth Hillbrand
Thomas Pointhuber
jean-pierre charras
Jeff Young
Wayne Stambaugh
Roman Beranek
Tomasz Włostowski
Maciej Suminski
John Beard
Baranovskiy Konstantin
Martin Aberg
qu1ck
Franck78