diff: remove `self.mode` state
commit4d04d6fb9b2e88c025aac98b0a016abb4065b1de
authorDavid Aguilar <davvid@gmail.com>
Tue, 10 Dec 2013 09:41:32 +0000 (10 01:41 -0800)
committerDavid Aguilar <davvid@gmail.com>
Tue, 10 Dec 2013 09:50:21 +0000 (10 01:50 -0800)
tree7279bfc6554b82af9cb2f6118e94c5a634d74261
parentaa96e8075659fd6ff29f67984843af424746f338
diff: remove `self.mode` state

We already have a reference to the model so it's simpler to just check
at runtime instead of storing state and using a callback to update it.

Signed-off-by: David Aguilar <davvid@gmail.com>
cola/widgets/diff.py