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()
Some grid/zoom tools are left in PCBNEW_CONTROL because they currently
depend on Pcbnew-specific class members. Once refactoring is done to
make it possible to use all zoom and grid controls outside of pcbnew,
these last tools can be moved to common to match their ACTIONs.
New virtual class ACTIONS is added as a member to EDA_DRAW_FRAME so
that the TOOL_DISPATCHER can have access to the appropriate derived
version of TranslateLegacyId()
Jeff Young
jean-pierre charras
Tomasz Włostowski
Maciej Suminski
Jon Evans