Bug 94312 - UI: Page pane renders hidden layers
Summary: UI: Page pane renders hidden layers
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Draw (show other bugs)
Version:
(earliest affected)
Inherited From OOo
Hardware: Other All
: medium minor
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
: 100935 (view as bug list)
Depends on:
Blocks: Layers
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Reported: 2015-09-17 15:24 UTC by tmacalp
Modified: 2018-11-04 18:47 UTC (History)
4 users (show)

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Crash report or crash signature:


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Description tmacalp 2015-09-17 15:24:00 UTC
LibreOffice's page pane renders all layers, regardless of whether they're hidden or not.

I work with large and complicated facility diagrams that contain dozens of layers that will never be shown at the same time.  Rendering these drawings is already slow with just the normal non-hidden elements on the screen.  Enabling the page pane preview forces this rendering to occur twice.  Then, to add insult to injury, it renders all of the hidden layers too.  This making using the page pane unusably slow.  Luckily, these drawings are single pages, so I can just disable the page pane.

Steps to reproduce:
1. New Drawing
2. New layer
3. Draw a shape
4. Hide the layer by shift-clicking layer

Expected:
The shape is hidden on our page, and should be hidden in the page pane too.

Actual:
Our shape is hidden on our page, but still visible in the page pane.

Note that the shape still appears in the page preview even if the layer is has "visible" and "printable" unchecked.

This behavior is present in OpenOffice 3.2.1, so I'm marking it as Inherited from OOo.
Comment 1 Buovjaga 2015-09-20 12:46:20 UTC
Reproduced.

Win 7 Pro 64-bit, Version: 5.0.1.2 (32-bit)
Build ID: 81898c9f5c0d43f3473ba111d7b351050be20261
Locale: fi-FI (fi_FI)
Comment 2 Robinson Tryon (qubit) 2015-12-13 11:21:12 UTC Comment hidden (obsolete)
Comment 3 Heiko Tietze 2016-07-15 15:25:35 UTC
*** Bug 100935 has been marked as a duplicate of this bug. ***
Comment 4 QA Administrators 2017-10-23 14:08:47 UTC Comment hidden (obsolete)
Comment 5 tmacalp 2017-11-03 13:25:17 UTC
Can still repro in
Version: 5.4.2.2
Build ID: 22b09f6418e8c2d508a9eaf86b2399209b0990f4
CPU threads: 4; OS: Linux 4.8; UI render: default; VCL: gtk2; 
Locale: en-US (en_US.UTF-8); Calc: group
Comment 6 QA Administrators 2018-11-04 03:57:27 UTC Comment hidden (obsolete)
Comment 7 Regina Henschel 2018-11-04 18:47:47 UTC
The problem still exists in Version: 6.2.0.0.alpha1+ (x64)
Build ID: e33424dd887cb1a11a3dba2513ef0f4bf93a6dbe
CPU threads: 8; OS: Windows 10.0; UI render: GL; VCL: win; 
TinderBox: Win-x86_64@42, Branch:master, Time: 2018-11-01_00:43:29
Locale: de-DE (en_US); Calc: CL