Bug 149379 - Moving backwards in a presentation undoes out-of-order animation effects
Summary: Moving backwards in a presentation undoes out-of-order animation effects
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Impress (show other bugs)
Version:
(earliest affected)
7.4.0.0 alpha0+
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: Object-Animations
  Show dependency treegraph
 
Reported: 2022-05-30 15:33 UTC by Eyal Rozenberg
Modified: 2023-04-15 18:57 UTC (History)
3 users (show)

See Also:
Crash report or crash signature:


Attachments
Test case (16.80 KB, application/vnd.oasis.opendocument.presentation)
2022-12-01 21:57 UTC, Louis Royer
Details

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Description Eyal Rozenberg 2022-05-30 15:33:51 UTC
I have a multi-slide presentation, in which one of the pages has the following structure: A title box and a single content box; the context box has one paragraph with no bullet, one bulleted at level 1, one bulleted at level 2, and three more bulleted at level 1.

Each of the paragraphs have an "Entrance: Appear" effect.

When I move forward through the effects in presentation mode, everything is fine. But if, after the entire content is visible, I press the left arrow button, i.e. move one step back - not only does the last paragraph disappear, but also the first, unbulleted, paragraph.

Can't upload the entire document at the moment, may be able to whittle it down later on.

I've seen this in earlier versions as well, possibly before v7.

Current build ID:

Version: 7.0.4.2
Build ID: 00(Build:2)
CPU threads: 4; OS: Linux 5.10; UI render: default; VCL: gtk3
Locale: en-US (en_IL); UI: en-US
Debian package version: 1:7.0.4-4+deb11u1
Comment 1 Louis Royer 2022-12-01 21:57:40 UTC
Created attachment 183948 [details]
Test case

I can confirm this issue. I attached a minimal sample document that exhibits the bug.

Current build ID:
Version: 7.0.4.2
Build ID: 00(Build:2)
CPU threads: 4; OS: Linux 5.10; UI render: default; VCL: x11
Locale: fr-FR (fr_FR.UTF-8); Langue IHM : fr-FR
Debian package version: 1:7.0.4-4+deb11u4
Calc: threaded