Re: [PATCH] Re: Bug: OK button active too early

Tobias Schäfer wrote:
> On Thursday 15 February 2007 17:48, Denis Brandolini wrote:
>> Hi all,
>> I'm here to report a long-time (but very little) bug.
>>
>> When I ask for file lock, the "OK" button is immediatly active, before
>> all the data (filenames) are fetched and showed.
>>
>> If I click OK nothing happens until the status is right, is really a
>> little bug, but we require to lock hundred of files at the same time and
>> some user has complained with me... ;)
>
> This has already been reported just a few days ago on the users list:
> http://svn.haxx.se/tsvnusers/archive-2007-02/0001.shtml
> but I couldn't reproduce it.
>
> I had another look and now came up with two things.
> 1. m_bBlock is not initialized in the constructor

But it's set when the thread starts. And that's immediately when the
dialog shows up.
But I agree that the m_bBlock var should be initialized in the constructor.

> 2. OnEnChangeLockmessage does not disable the OK button if
> svn:minlockmsgsize is not set or 0 and the thread is currently blocking.

It's not *enabled* (you wrote disabled) if the thread is still running.
But if the message is big enough when the thread finishes, the OK button
will be enabled then.
I don't think that's the issue here. And your patch would enable the OK
button even if the thread is still running, that's not good.

But I think I know what happens:
* the .Show() method of the CSVNStatusListCtrl enables the OK button
* then, the check for svn:needs-lock takes a long time, which is the
time the OK button is enabled but doesn't do anything because the thread
is still running.

Committed a fix for this in revision 8712.

Stefan

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