Bug 40433

Summary: Useful WM_CLASS and WM_ROLE properties
Product: LibreOffice Reporter: Christoph Kappel <chkappel>
Component: LibreOfficeAssignee: Not Assigned <libreoffice-bugs>
Status: NEW ---    
Severity: minor    
Priority: medium    
Version: unspecified   
Hardware: Other   
OS: All   
Whiteboard:
Crash report or crash signature: Regression By:
Bug Depends on:    
Bug Blocks: 143781    

Description Christoph Kappel 2011-08-28 05:16:44 UTC
Currently, LibO uses rather confusing values for the WM_CLASS property and doesn't use WM_ROLE at all. It would be really helpful for tagging window managers and probably session managers as well, when named properties contain useful values.

I haven't checked the values for all LibO windows, but here are the values for  Calc and Impress:

WM_CLASS(STRING) = "VCLSalFrame.DocumentWindow", "libreoffice-calc"
WM_CLASS(STRING) = "VCLSalFrame", "libreoffice-impress"

My suggestion is to use something like:

WM_CLASS(STRING) = "calc", "libreoffice"
WM_ROLE(STRING)  = "libreoffice-calc"

Additonally the presentation window of Calc has even stranger properties:

WM_CLASS(STRING) = "VCLSalFrame", "LibreOffice 3.4"

My suggestion here:

WM_CLASS(STRING) = "calc-presentation", "libreoffice"
WM_ROLE(STRING)  = "libreoffice-calc"

The output and my suggestions use the output format of xprop.
Comment 1 Björn Michaelsen 2011-12-23 12:38:27 UTC Comment hidden (obsolete)
Comment 2 QA Administrators 2014-06-25 17:37:59 UTC Comment hidden (obsolete)
Comment 3 QA Administrators 2015-07-18 17:43:59 UTC Comment hidden (obsolete)
Comment 4 QA Administrators 2016-09-20 10:18:07 UTC Comment hidden (obsolete)
Comment 5 QA Administrators 2019-12-03 13:57:58 UTC Comment hidden (obsolete)
Comment 6 QA Administrators 2021-12-03 04:23:30 UTC
Dear Christoph Kappel,

To make sure we're focusing on the bugs that affect our users today, LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed bugs which have not been touched for over a year.

There have been thousands of bug fixes and commits since anyone checked on this bug report. During that time, it's possible that the bug has been fixed, or the details of the problem have changed. We'd really appreciate your help in getting confirmation that the bug is still present.

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