[Libreoffice-bugs] [Bug 137491] Comments are unvisible during manual save operation

2020-11-04 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=137491

--- Comment #11 from Telesto  ---
Status update.

They file open slows down on Windows not in bibisect-6.3 master (x32) but in
win64-6.4 oldest

With 6.3 master it takes 80 seconds until document being shown on screen and
with 6.4 oldest 120 seconds and with 7.1 110

With 5.0 master it's 74 seconds

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[Libreoffice-bugs] [Bug 137491] Comments are unvisible during manual save operation

2020-11-04 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=137491

--- Comment #10 from Telesto  ---
Created attachment 166993
  --> https://bugs.documentfoundation.org/attachment.cgi?id=166993=edit
Faster to open (for testing)

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[Libreoffice-bugs] [Bug 137491] Comments are unvisible during manual save operation

2020-11-03 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=137491

Timur  changed:

   What|Removed |Added

   Keywords||perf

--- Comment #9 from Timur  ---
Luke and Telesto:
point of bugs IMO is not to make a lot of them and flood BZ, but to expect
resolution for small bugs and to build momentum for heavy bugs - like 60418. 
Maybe (judging by your reports) you don't share my view. 
How could anyone resolve this (consequence) bug when handling (drawing)
comments is flawed. 
So key question is: will any dev take this file and resolve this issue? My QA
experience tells "no". So having this separate bug is pointless. Just CC to
60418. 

If you both cannot code, next biggest contribution is bibisect. LO is full of
regressions, unfortunately. Like this speed issue: slower over time. 
Finding that regression is most daunting of bibisects. So if you can do it (in
another bug, if not found before), great. 

Problem with Fileopen times is that there are 2:
- time to see document 
- time to count all comments
Please make detailed test, indicating clearly exact version where slowed down -
which is e prerequisite for bibisect.

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[Libreoffice-bugs] [Bug 137491] Comments are unvisible during manual save operation

2020-11-03 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=137491

--- Comment #8 from Telesto  ---
(In reply to Luke Kendall from comment #7)
> I don't see how this issue relates in any way to the bugs Dieter noted,
> 60418 or 61558.

It's unrelated to bug 60418 and bug 61558, IMHO. If though this file combines
quite a lot of evil :-)

500 pages
Many comments in document
Comments visible in screen (not hidden)
Track & Changes enabled
Track & Changes visible
Multipage view

Maybe even GTK3 being somehow included in this...


So summary
-> File open speed slowed down with 7.1. For me 4.4.7.2 and 5.3 pretty fast.
6.0 appears to be slower already.. so introduced over time
-> Scrolling the document being very slow single page with changes + comments
hidden in 7.1 and in 6.0. Scrolling being snappier in 5.3.. but still showing
tearing.. even better in 5.2 (Text Layout Engine?)
-> Scrolling using quite bunch of CPU usage even in 5.2 and 5.0 (more compared
to what I would expect) with hidden changes and comments
- Showing changes makes 5.2 slower. Subtle impression 5.0 being faster with
changes shown. Showing changes + comments unusable slow (single page). Deleting
all comments and speed is back to normal

Hidden comments and scrolling with or without showing track changes fast with
4.4.7.2. With comments on and view changes on at the same time slow. Only
showing changes or only showing comments fine. Multi page mode is pretty fast
even with comments & track changes visible

I would speculate they improved timers are they cause..(Tobias Madl + Meeks)
Painting they comment box more often. And somehow track & changes and comments
got entangled. 5.0.6.3 is already affected by slows while scrolling

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[Libreoffice-bugs] [Bug 137491] Comments are unvisible during manual save operation

2020-11-03 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=137491

--- Comment #7 from Luke Kendall  ---
I don't see how this issue relates in any way to the bugs Dieter noted, 60418
or 61558.

This report is that the comments are removed from display when a manual save is
performed, and re-drawn only when the save is completed.

I don't see that the erasure and redraw of comments is an aspect of those bugs.
This bug/enhancement seems unrelated, to me, and should be left as not resolved
I think.

I guess I'm just saying I don't see why slow performance would cause the code
to hide and then redraw comments - unless you're saying comments are hidden and
redrawn constantly, for any editing or scrolling operation (or save), and the
redraw happens to not occur before the save.  That seems unlikely though, to
me.

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[Libreoffice-bugs] [Bug 137491] Comments are unvisible during manual save operation

2020-11-03 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=137491

Timur  changed:

   What|Removed |Added

 Resolution|--- |DUPLICATE
 Status|UNCONFIRMED |RESOLVED

--- Comment #6 from Timur  ---
As Dieter pointed out, seems consequence of known comments issue.

The number of comments is seen in Navigator, hovering over Comments.

As for other issues, speed, you may open a new bug, but please refrain until
you find out exactly where slowing happened. 
If in Linux, you may easily use 1-file versions from
https://libreoffice.soluzioniopen.com/.
Please also search if already reported.

*** This bug has been marked as a duplicate of bug 60418 ***

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[Libreoffice-bugs] [Bug 137491] Comments are unvisible during manual save operation

2020-11-03 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=137491

--- Comment #5 from Luke Kendall  ---
Just looking into that.

Sorry, yes, after obfuscation, the page to use is p318 (printed page 310),
which has four comments,two with scrollbars.

I also note that there's been a major performance regression in 7.0.2.2 for
opening that file, compared to 6.4.2.2 - in the new version, opening on my
Linux system the sample file took 4 - 5 mins; in 6.4.2.2 it opened in about 30
seconds.

Saving is also far slower in 7.0.2.2, taking 90 seconds. (My estimate is it
took about 20-30 seconds in 6.4.2.2.) 

How did you discover the number of comments, as a matter of interest? I have an
enhancement request in to add # of comments to the document properties
statistics tab.  This version of the document has about half the comments of an
earlier version: during the 6.x series of Writer, the performance of documents
with many comments (e.g. a novel in discussion with an editor, a very standard
workflow), improved enough to be usable.

I note, finally, that even using the same page you did, (308), the comment
disappeared when I saved the file.

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[Libreoffice-bugs] [Bug 137491] Comments are unvisible during manual save operation

2020-11-03 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=137491

Dieter  changed:

   What|Removed |Added

Summary|Comments are unvisible  |Comments are unvisible
   |during save operation   |during manual save
   ||operation
 Blocks||106179
 Whiteboard| QA:needsComment|

--- Comment #4 from Dieter  ---
I've opened your attachment

There was no comment o page 309, so I used page 308 (307 to print) with one
comment and couldn't reproduce it with

Version: 7.0.3.1 (x64)
Build ID: d7547858d014d4cf69878db179d326fc3483e082
CPU threads: 4; OS: Windows 10.0 Build 19042; UI render: Skia/Raster; VCL: win
Locale: de-DE (de_DE); UI: en-GB
Calc: threaded

Document contains 526 comments and that makes document almost unusable (see bug
60418 or bug 61558). so I assume, that the problem only occurs in a document
with many comments.


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=106179
[Bug 106179] [META] Writer comment bugs and enhancements
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