Summary:
We use a 'null' row to indicate the element should be appended to the end of the
table (otherwise, it is prepended to the row in question), but also derive the
table from the row. This needs more cleanup in general but fix the immediate
issue at least.
Test Plan:
Added an inline comment to the last line of a file.
Reviewed By: jungejason
Reviewers: tuomaspelkonen, jungejason, aran
CC: aran, jungejason
Differential Revision: 425
Summary:
When a user hits 'cancel' on a 'new', 'edit', or 'reply' operation, add a little
"Changes discarded. __Undo__" insert so they can get their change back. No undo
for delete since there's an explicit prompt. Once this lands we can make
'escape' work again to close dialogs.
This change started feeling really good when I was merging all the duplicate
code and making things more consistent, but by the time I started writing client
rendering it felt gross. I'm not really thrilled with it but I guess it's a step
forward? The feature seems pretty OK in practice. Let me know how much barfing
this causes and I can try to remedy the most acute concerns.
This also fixes a bug where replies always (?) appear on the 'new' side of the
diff (I think?).
Test Plan:
Applied 'new', 'edit', 'delete' and 'reply' operations, pressed 'cancel' and
'okay' in each case, with and without changing text where relevant. All
behaviors seem to conform with expectations, except that canceling out of 'edit'
without changing the text gives you an option to undo when it shouldn't really.
There's no super easy way to get at the original text right now.
Reviewed By: aran
Reviewers: aran, jungejason, tuomaspelkonen
CC: simpkins, aran, epriestley
Differential Revision: 406
