[Libreoffice-bugs] [Bug 109190] Auto Optimal View gives jarring experience

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109190

Justin L  changed:

   What|Removed |Added

 Status|NEW |ASSIGNED
   Assignee|libreoffice-b...@lists.free |jl...@mail.com
   |desktop.org |

--- Comment #8 from Justin L  ---
(In reply to Justin L from comment #6)
> https://cgit.freedesktop.org/libreoffice/core/commit/
> ?id=23391fdb5cffb62006415ad1f4c96b6ed5d50cf8
There is a bug in the conversion from 
while(rRect.Bottom() > aNewPos.Y() + aVisAreaSize.Height())
to
const long distBottom(rRect.Bottom() - aNewPos.Y() - aVisAreaSize.Height());

While the bottom of the object is lower on the page than the visual Top
position plus the height of the screen, move the screen down by the size of the
object.  The loop could first be finished when the shape bottom is exactly at
the bottom of the screen: rRect.Bottom() = aNewPos.Y() + screen Height.
or rRect.Bottom() - (aNewPos.Y() + aVisAreaSize.Height()) = 0
or rRect.Bottom() - aNewPos.Y() - aVisAreaSize.Height() = 0

 https://gerrit.libreoffice.org/55156

Note that this is not exactly perfect for the described case because the screen
will move better, but the cursor will not be in the place where the use
clicked. It will be in the same place on the screen, but since the contents
moved, it won't be on the clicked contents.  (That problem existed already
before the regression.)

However, this DOES fix the following jumping problem. Find Sept 30 "Holidays"
and position the screen so that you only see "Holi". Arrow right through
Holidays. Now it will just scroll slightly, instead of jumping to the opposite
side of the screen.

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[Libreoffice-bugs] [Bug 109190] Auto Optimal View gives jarring experience

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109190

--- Comment #7 from Justin L  ---
simple workaround: https://gerrit.libreoffice.org/54678

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[Libreoffice-bugs] [Bug 109190] Auto Optimal View gives jarring experience

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109190

Justin L  changed:

   What|Removed |Added

   Keywords|bibisectRequest |bibisected, bisected
 CC||armin.le.gr...@me.com,
   ||jl...@mail.com
   Hardware|x86-64 (AMD64)  |All
Version|5.3.0.0.alpha1+ |5.2 all versions
   See Also||https://bugs.documentfounda
   ||tion.org/show_bug.cgi?id=98
   ||646

--- Comment #6 from Justin L  ---
bisected to LibreOffice 5.2 branch.
2016-03-22  tdf#98646 Fixed freeze by flattening loops  Armin Le Grand
https://cgit.freedesktop.org/libreoffice/core/commit/?id=23391fdb5cffb62006415ad1f4c96b6ed5d50cf8

cc: Armin

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[Libreoffice-bugs] [Bug 109190] Auto Optimal View gives jarring experience

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109190

Korrawit Pruegsanusak  changed:

   What|Removed |Added

 Attachment #138604|application/octet-stream|video/x-matroska
  mime type||

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[Libreoffice-bugs] [Bug 109190] Auto Optimal View gives jarring experience

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109190

Korrawit Pruegsanusak  changed:

   What|Removed |Added

 Attachment #138605|application/octet-stream|application/vnd.oasis.opend
  mime type||ocument.graphics

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[Libreoffice-bugs] [Bug 109190] Auto Optimal View gives jarring experience

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109190

Buovjaga  changed:

   What|Removed |Added

   Keywords||bibisectRequest, regression
 Status|REOPENED|NEW
Version|unspecified |5.3.0.0.alpha1+
 OS|Linux (All) |All
   Severity|normal  |minor

--- Comment #5 from Buovjaga  ---
(In reply to David from comment #3)
> In the video I have attached I have a document. There are columns of
> numbers. I want to play around with the font size in the leftmost column
> while visually comparing it to the next one on the right. I have zoomed in
> at 280%. I click in the column and CTRL+A to select all of the numbers. Then
> I just click on a number again to deselect them. Then the view jumps to a
> completely illogical place. It does it several times. 

I reproduce the jumping.

You are in luck as it does not happen in 5.0 and the bug can therefore be
pinpointed through bisecting.

Arch Linux 64-bit
Version: 6.1.0.0.alpha0+
Build ID: 12d3d90b87d1685d526f576eba62caa79c0df418
CPU threads: 8; OS: Linux 4.14; UI render: default; VCL: kde4; 
Locale: fi-FI (fi_FI.UTF-8); Calc: group threaded
Built on December 22nd 2017

Win 10
LibO 5.0.2 and 5.3.0 alpha1

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[Libreoffice-bugs] [Bug 109190] Auto Optimal View gives jarring experience

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109190

David  changed:

   What|Removed |Added

 Status|NEEDINFO|REOPENED

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[Libreoffice-bugs] [Bug 109190] Auto Optimal View gives jarring experience

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109190

--- Comment #4 from David  ---
Created attachment 138605
  --> https://bugs.documentfoundation.org/attachment.cgi?id=138605=edit
an exmaple document in which jumping behaviour is observed

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[Libreoffice-bugs] [Bug 109190] Auto Optimal View gives jarring experience

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109190

--- Comment #3 from David  ---
After getting flamed in a forum I didn't bother adding more info but this bug
still drives me crazy. I only use Draw but I use it daily. The same "optimal
view" bug has been present through all of the official releases since I
originally reported it. Since that time I have moved to a new laptop and
through several versions of xubuntu linux. I've started with clean profiles.
The same issue is still present. It is also present in the new version 6.0.0.1
version I tried today.

In the video I have attached I have a document. There are columns of numbers. I
want to play around with the font size in the leftmost column while visually
comparing it to the next one on the right. I have zoomed in at 280%. I click in
the column and CTRL+A to select all of the numbers. Then I just click on a
number again to deselect them. Then the view jumps to a completely illogical
place. It does it several times. 

This happens in almost every document at some point. It is very random. All I
want to do is have a way to turn off / disable the optimal view. I DON'T WANT
THE VIEW TO ASSUME IT KNOWS WHAT THE BEST VIEW IS FOR ME.

I've had enough of this weird behaviour so I decided to repost. Surely I am not
the only linux user experiencing this. PLEASE do not flame me or tell me this
is a feature. It is a BUG. PLEASE don't reply unless you have something
MEANINGFUL to contribute. After some of the rude behaviour I've experienced in
forums I fire right back.

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[Libreoffice-bugs] [Bug 109190] Auto Optimal View gives jarring experience

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109190

--- Comment #2 from David  ---
Created attachment 138604
  --> https://bugs.documentfoundation.org/attachment.cgi?id=138604=edit
video showing weird jumping view behaviour

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[Libreoffice-bugs] [Bug 109190] Auto Optimal View gives jarring experience

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109190

Buovjaga  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEEDINFO
 CC||todven...@suomi24.fi
 Ever confirmed|0   |1

--- Comment #1 from Buovjaga  ---
Please give steps to reproduce the issue.

Set to NEEDINFO.
Change back to UNCONFIRMED after you have provided the information.

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