1) don't call UI-level LIB_PIN routines when reading library --
not only are they a performance hit, they set the modified flag
too
2) limit progress dialog updating to 15 times a second (this
had crept back up to 31% of the time spent loading libraries)
Fixes: lp:1734773
* https://bugs.launchpad.net/kicad/+bug/1734773
Keystroke zoom (F1/F2) always centered the screen, because it
was handled as ID_POPUP_ZOOM_IN event. Mousewheel scrolling
was ok, because it is handled using different event based
on the configuration.
This patch introduces special event ids for keystroke
zooming that are then properly translated to either
ID_POPUP_ZOOM_IN or ID_OFFCENTER_ZOOM_IN depending
on the configuration.
The same issue is fixed for legacy canvas pcbnew.
Fixes: lp:1742567
* https://bugs.launchpad.net/kicad/+bug/1742567
Signed-off-by: Martin Sivak <mars@montik.net>
PICKED_ITEMS_LIST knows the architecture of the undo commands so
that it can delete those ITEMs which it owns. This represents poor
encapsulation so instead of adding yet another case, I added a
UR_TRANSIENT item flag which is set by callers whenever they create
new objects to “give to” the undo/redo stack. This allowed some
cleanup of other code, but cleaning up UR_DELETE and UR_WIRE_IMAGE
will be a bigger task and have to wait for another day.
Fixes: lp:1542018
* https://bugs.launchpad.net/kicad/+bug/1542018
The undo/redo operations are essentially the same as for
UR_CHANGED: we store both the origin marker item and a copy
of it and flip back and forth between the two. This also
required the implementation of clone() for the markers.
The ORIGIN_VIEWMARKER is moved from being a subclass of
EDA_ITEM to BOARD_ITEM to facilitate the use of a UR_CHANGE-
like implementation without having to know the internals
of the ORIGIN_VIEWMARKER.
In the command processors, the setting of the origins is
broken into two parts: one for UI-level access which includes
setting up undo, and one for low-level access which does not.
The undo/redo code itself of course uses the lower level.
Fixes: lp:1542018
* https://bugs.launchpad.net/kicad/+bug/1542018
jean-pierre charras
Maciej Suminski
Wayne Stambaugh
Jeff Young
Jon Evans
Martin Sivak