On Mon, Aug 8, 2011 at 2:35 PM, Terry Brown <[email protected]> wrote:
> On Mon, 8 Aug 2011 13:05:16 -0500
> Kent Tenney <[email protected]> wrote:
>
>> Is it possible to do this from a button or setting ...
>> (more light-weight + localized than a plugin) ?
>>
>> I would check p.isDirty() on losing focus and
>> populate a list of recent node edits.
>>
>> Use it to generate a @bookmark tree for the last 10
>> nodes I've edited ...
>
> A button can do the same things a plugin would do...
So the code below doesn't have requirements as to when it's called?
A handler can be added at any time?
>
> def make_handler(c):
> """closure to provide breadcrumb handler for c"""
> def handler(tag, keywords, c=c):
> if 'c' not in keywords or keywords['c'] != c:
> return # wrong number
> c._breadcrumbs.append(c.p.UNL())
> if len(c._breadcrumbs) > 10:
> c._breadcrumbs.pop(0)
> return handler
>
> if not hasattr(c._breadcrumbs):
> c._breadcrumbs = []
> g.registerHandler('lost-focus', make_handler(c))
> # it's not lost-focus, I don't know what it is off hand
Looks like it'd be a "select" event
Event name (tag argument) Stop? When called
Keys in keywords dict
'select1' yes before selecting a position
c,new_p,old_p,new_v,new_v
'select2' after selecting a position
c,new_p,old_p,new_v,old_v
'select3' after selecting a position
c,new_p,old_p,new_v,old_v
or maybe the "unselect" events:
'unselect1' yes before unselecting a vnode
c,new_p,old_p,new_v,old_v
'unselect2' after unselecting a vnode
c,new_p,old_p,old_v,old_v
It'll take some playing to figure out how each of the above works.
Thanks,
Kent
>
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