[Uml-devel] [Bug 58809] Image export via command line

[Daniel Calviño Sánchez]

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http://bugs.kde.org/show_bug.cgi?id=58809         




------- Additional Comments From danxuliu gmail com  2006-04-05 04:37 -------
Created an attachment (id=15463)
 --> (http://bugs.kde.org/attachment.cgi?id=15463&action=view)
Fixed command line crashes

At least I managed to get it work. I thought that the problem could be that
KIO::NetAccess expected the QT main loop to be running, but as the "app.exec()"
wasn't called when exporting, it caused the strange behaviour (it could be a
stupid hypothesis... but as I don't know anything about the internal code of QT
nor KIO classes it seemed fine to me :P ).

So, using events, I made that the exportAllViews code execution was scheduled
to be processed until the QT loop was running. Once the export is made, a close
event is sent so the application finishes. I don't know if it's the optimal way
to do it, but it works! ;)

As I was modifying the main.cpp file I have also applied some "extract method"
refactoring pattern, and also made that the GUI is kept hidden when the
application is executed using the export all views option.