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From: Alexander Adolf <alexander.adolf@condition-alpha.com>
To: Ihor Radchenko <yantar92@posteo.net>
Cc: emacs-orgmode@gnu.org
Subject: Re: columnview dynamic block - different time summing behaviour for EFFORT and CLOCKSUM
Date: Fri, 12 Apr 2024 14:13:48 +0200	[thread overview]
Message-ID: <00aa9bf72dc93f6554bdd236fdfba192@condition-alpha.com> (raw)
In-Reply-To: <871q7cypxl.fsf@localhost>

Hello Ihor,

Many thanks for your swift response.

Ihor Radchenko <yantar92@posteo.net> writes:

> [...]
>> Does anyone recall the rationale for this different behaviour?
>
> The "default" behaviour is to store summary of all the child property
> value in each parent.
> [...]
> This is, however, not possible for CLOCKSUM because clocksum is not an
> actual property, but a "special" one - it is derived from logbook data.
> That's why its behavior is different.

I see; thanks for explaining the rationale.

Practically this seems to imply that for doing estimates, and to
minimise my own confusion, I should probably use a strategy where I put
all the effort properties in a subtree at the same level (for instance
leaf-nodes-only, or top-nodes-only). And additionally, I should never
modify effort properties by hand, but using the columnview overlay only
(since that will not allow me to modify efforts computed from child
nodes).

> In fact, CLOCKSUM property does not support custom summaries.

???

>> Is there any way to change the summation behaviour for either or both
>> column types?
>
> It is currently hard-coded. (Although, it is not too hard add some kind
> of switch).
> [...]

I think that instead of a switch, I would prefer the columnview dblock
to get a :formatter added. Knowing how the values have been computed in
the dblock's write function, I can re-calculate whatever data I need in
the formatter.

I am already using this approach successfully with the clocktable dblock
to generate invoices for me.

Compared to a new switch, it would seem to me that adding a :formatter
to the columnview dblock has several advantages:

- it would likely be a smaller code change;

- instead of implementing a single, new behaviour (activated by switch)
  it would give users the flexibility to implement any new behaviour
  they might want (user-supplied :formatter function).


Thus, from my point of view, having a :formatter for the columnview
dblock would be quite fabulous. 🦄😜


Cheers, and looking forward to your thoughts,

  --alexander


  reply	other threads:[~2024-04-12 12:14 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-08 21:08 columnview dynamic block - different time summing behaviour for EFFORT and CLOCKSUM Alexander Adolf
2024-04-11 13:44 ` Ihor Radchenko
2024-04-12 12:13   ` Alexander Adolf [this message]
2024-04-13 14:19     ` Ihor Radchenko
2024-04-13 16:37       ` Alexander Adolf
2024-04-13 16:55         ` Ihor Radchenko
2024-04-15 16:46           ` Alexander Adolf
2024-04-19 10:49             ` Ihor Radchenko
2024-04-19 15:35               ` Alexander Adolf
2024-04-19 17:09                 ` Ihor Radchenko
2024-04-20 14:30                   ` Alexander Adolf
2024-04-21 13:42                     ` Ihor Radchenko
2024-04-22 20:41                       ` Alexander Adolf
2024-04-23 11:28                         ` Ihor Radchenko
2024-04-23 16:27                           ` Alexander Adolf
2024-04-23 16:35                             ` Ihor Radchenko
2024-04-24 17:29                               ` Alexander Adolf
2024-04-26 12:21                                 ` Ihor Radchenko
2024-04-26 12:38                                   ` Bastien Guerry
2024-04-26 12:47                                     ` Ihor Radchenko
2024-04-26 16:07                                       ` Alexander Adolf
2024-04-28 13:13                                         ` Ihor Radchenko
2024-04-19 17:26               ` Alexander Adolf
2024-04-24 10:51             ` FAILED test-ob-shell/bash-uses-assoc-arrays Max Nikulin
2024-04-24 12:54               ` Ihor Radchenko
2024-04-24 16:04                 ` Max Nikulin
2024-04-26 11:08                   ` Ihor Radchenko
2024-04-26 16:41                     ` Max Nikulin
2024-04-28 13:11                       ` Ihor Radchenko
2024-05-02 10:20                         ` [PATCH] test-ob-shell.el: Skip based on feature detection Max Nikulin
2024-05-02 12:57                           ` Ihor Radchenko
2024-05-02 12:09             ` columnview dynamic block - different time summing behaviour for EFFORT and CLOCKSUM Ihor Radchenko
2024-05-02 12:36               ` Alexander Adolf
2024-05-02 12:59                 ` Ihor Radchenko

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