[Lmuse-developer] Grid/snap/quantize in pianoroll/drumeditor patch

[Petr M. <pet...@ti...>]

Hi all MusE developers!

As the result of my recent being confused by the behaviour of Snap to 
grid and Quantize dropdowns in the pianoroll/drumeditor and the 
following discussion in lmuse-users mailing list (thread "Snap to 
grid/quantize in piano roll/drumeditor") I prepared a patch to correct 
these editors.

ChangeLog:

* grid is always drawn with the setting from Snap dropdown (was from 
Quantize)

* all drawing and editing operations, as well as step recording align 
note lengths to the visible grid (ie using Snap value instead of 
Quantize as before)

* all quantize functions from menu in pianoroll use the value from 
Quantize dropdown

* in drumeditor, the grid is correctly redrawn after selecting a new 
value from the Snap dropdown (which was not the case - the grid was 
redrawn either after clicking in the edit area, or after new selection 
from Quantize - in this case it was drawn using previous setting!)

The patch is against muse/midiedit directory in the current CVS sources 
for 0.7.x branch. You may find it useful.

Btw, I like MusE more every day. Really well thoughout and fitting my 
brain. Thank you for good work.


Cheers,

Petr Mazanec