The ratsnest layer needs to be always enabled in GAL rather than taken
from the board settings. This also adds a finalize handler to the
picker tool that allows a picker-caller to perform a specific action
when the picker tool exits. In this case, we use it to clear the local
ratsnest selections back to the default.
Fixes: lp:1800301
* https://bugs.launchpad.net/kicad/+bug/1800301
Also adds Cancel context menu items for Place Footprint,
Place Target, Place Drill Origin and Place Grid Origin tools,
as well as the standard Zoom and Grid choices.
Removes the Paste context menu item from the Place Drill
and Place Grid Origin tools.
Fixes: lp:1568396
* https://bugs.launchpad.net/kicad/+bug/1568396
- added selection of reference point
- added snapping when pasting
- some minor code refactoring
- disabled pasting between footprint and pcb editors due to model incompatibility
- added TOOL_INTERACTIVE::resetTransitions()
- made protected and moved TOOL_BASE::setTransitions() to TOOL_INTERACTIVE
- TOOL_MANAGER calls TOOL_INTERACTIVE::resetTransitions() instead of
setTransitions()
Seth Hillbrand
Jeff Young
Tomasz Włostowski
Maciej Suminski
Simon Richter