Bug 160669 - IASS: Update of next slide sometimes wrong
Summary: IASS: Update of next slide sometimes wrong
Status: RESOLVED FIXED
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Impress (show other bugs)
Version:
(earliest affected)
unspecified
Hardware: All All
: medium minor
Assignee: Armin Le Grand
URL:
Whiteboard: target:24.8.0
Keywords:
Depends on:
Blocks:
 
Reported: 2024-04-15 11:25 UTC by Armin Le Grand
Modified: 2024-05-03 18:44 UTC (History)
1 user (show)

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Crash report or crash signature:


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Description Armin Le Grand 2024-04-15 11:25:06 UTC
Description:
Rare cases, see description

Steps to Reproduce:
- new Impress, two slides, IASS active
- EditView on slide 2, SlideShow started & at slide 1
- In EditView change slide 2 (e.g. add title)
- in SLideShow next slide

Actual Results:
-> update is missing

Expected Results:
-> update works


Reproducible: Always


User Profile Reset: No

Additional Info:
This happens due to SlideSHow 'Prefetch' of Slide 2, so on changes on 'perfetched' slide also invalidates have to be made in SlideShow (somehow...)
Workaround: once back & forward in SlideSHow
Comment 1 Armin Le Grand 2024-04-17 11:00:12 UTC
Found a possibility to do that, see
https://gerrit.libreoffice.org/c/core/+/166177
Comment 2 Armin Le Grand 2024-04-17 11:01:06 UTC
Might even allow to remove https://gerrit.libreoffice.org/c/core/+/166011 again...
Comment 3 Commit Notification 2024-04-18 09:12:52 UTC
Armin Le Grand (allotropia) committed a patch related to this issue.
It has been pushed to "master":

https://git.libreoffice.org/core/commit/052c668da38b70943d24770895abc8119aace2a6

tdf#160669 IASS: flush Prefetch for SLideShow as needed

It will be available in 24.8.0.

The patch should be included in the daily builds available at
https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
https://wiki.documentfoundation.org/Testing_Daily_Builds

Affected users are encouraged to test the fix and report feedback.