Well, life seems to in one of these modes where I’m busy as heck and not feeling like I have a lot to show for it. It’s been a few weeks since I looked at that freecad stuff, so all the insites that I’ve had have gone a bit fuzzy.
On the workshop side of things, I want to cut some slots with my metal shaper and I was reflecting one how cool it would be if I had a automatic downfeed. I have my project that I was working on over Christmas break. So I think I might be bouncing around projects on this lovely saturday.
When I last left off on this I seemed to think this is where I need to set break points:
class DrawSketchHandlerLineSet: public DrawSketchHandler
virtual bool releaseButton(Base::Vector2D onSketchPos)
I was talking about this in the freecad forum. https://sourceforge.net/apps/phpbb/free-cad/viewtopic.php?f=10&t=2097&start=20
Ok… I think may have narrowed in on the section of code that I need to hack..
So the next thing I need to figure out is how freecad how free cad stores a character during a keypress event. (hopefully this will be relatively painless?)
I think I might have found something promising in:
I was able to set a breakpoint on keypressing during a sketch which looks real promising here:
So I think I need to examine the call stack at this point.. What I need to figure out is how to get a the keypress value at this point.
void ViewProvider::eventCallback(void * ud, SoEventCallback * node)
From the IRC these suggestions came about:
It seems like you can easily test to see if an alt ctrl etc… is pressed but not an “a”
It seems like going with a keyboard modifier would be easiest… but I’m not sure that’s the best approach..
I threw the question out to the free-cad forum: https://sourceforge.net/apps/phpbb/free-cad/viewtopic.php?f=10&t=2386
Time to cut a few chips in the workshop.