Review Request 128563: Preserve selected items when changing folders

[Emmanuel Pescosta]

> On Jan. 29, 2017, 3:49 p.m., Emmanuel Pescosta wrote:
> > I hope that this is more understandable than my previous attempt.
> 
> Martin Tobias Holmedahl Sandsmark wrote:
>     It's a long time since I wrote this patch now so I don't remember all the details. But I went through several iterations before I found something that worked, including most of what you have suggested. I'm fairly sure this is the best solution short of a more major refactoring.

This RR can now be closed, fixed in [1].

I have found some problems with your patch (e.g. restore the selection when not all items are available immediately when using sftp or other slow ioslaves). 
I did some cleanups [1] and now it's possible to make use of the partial selection restoring of DolphinView::updateViewState without duplicating the code.

I have also fixed the anchored selection bug you have mentioned, see [3]. Because of the refactoring this also fixes the same bug when reloading (F5) the current view.

[1] https://cgit.kde.org/dolphin.git/commit/?id=8bc6d09c57eb0a976e9b4f9ee002a48664dfe277
[2] https://cgit.kde.org/dolphin.git/commit/?id=41b0e4297313b6549f9178c77c30101a42b0525f
[3] https://cgit.kde.org/dolphin.git/commit/?id=1d0b6ba65ff625245c40be0c94cf1ed0c780792e


- Emmanuel


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On Dec. 11, 2016, 1:38 p.m., Martin Tobias Holmedahl Sandsmark wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/128563/
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> 
> (Updated Dec. 11, 2016, 1:38 p.m.)
> 
> 
> Review request for Dolphin, David Faure, Elvis Angelaccio, Emmanuel Pescosta, and Sune Vuorela.
> 
> 
> Repository: dolphin
> 
> 
> Description
> -------
> 
> Instead of just clearing the selection when going back and forth in history, it now preserves the selected items.
> 
> Another bug it fixes is if you enter a folder, go back, and then hold down shift and press an arrow key to try to select something.
> 
> 
> Diffs
> -----
> 
>   src/dolphinviewcontainer.h 62f9110 
>   src/dolphinviewcontainer.cpp 1c43fc9 
>   src/views/dolphinview.cpp a737dd0 
> 
> Diff: https://git.reviewboard.kde.org/r/128563/diff/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Martin Tobias Holmedahl Sandsmark
> 
>

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