Bug 387779

Summary: Allow reload to open previously opened file
Product: [Applications] okular Reporter: Andreas <hohenegger>
Component: generalAssignee: Okular developers <okular-devel>
Status: REPORTED ---    
Severity: wishlist CC: nate
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Andreas 2017-12-10 16:28:14 UTC 
If okular does not find a file when started with a command line argument, it displays an error message to indicate the error (which is completely fine).
Clicking "Ok" closes this message and leaves an open, empty okular window.

This error may happen because of a temporary unavailable resource (e.g. if the directory that contains the file is not mounted).
When restarting kde/plasma with several open okular session this can be quite annoying, since it produces many open, but empty, okular windows and the error messages. 
To open the files again, one needs to browse to each of the files location. 

Therefore, it would be great if pressing "F5" on such a window (okular session that failed to open the provided file) would try to load the file again from the same resource.

Some other kde applications (e.g. kate) show this behavior.