Review Request 121230: Fix passing of DESKTOP_STARTUP_ID to child process in kioexec

[Martin Gräßlin]

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https://git.reviewboard.kde.org/r/121230/
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Review request for KDE Frameworks and David Faure.


Repository: kio


Description
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The code was hard disabled due to usage of Q_WS_X11. The task is
to get the startupid passed to kioexec and forward it to the
process started by kioexec. As Qt's xcb plugin removes the
DESKTOP_STARTUP_ID environment variable once it is read, this needs
special handling to setup the enivornment for the process to be
started.

Unfortunately the fix requires Qt 5.4 as the startupId is only
provided by QX11Extras since 5.4.


Diffs
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  CMakeLists.txt 888edff2bee476b4d2098b375a38a2b3a86135e8 
  src/kioexec/CMakeLists.txt 6c587e19310a5395f0db455f48fe18a27e9ec386 
  src/kioexec/config-kioexec.h.cmake PRE-CREATION 
  src/kioexec/main.cpp f0e282394c4f65df0bf52141290d37ba6b32ad8c 

Diff: https://git.reviewboard.kde.org/r/121230/diff/


Testing
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used
DESKTOP_STARTUP_ID="FOO" kioexec "gwenview %U" file:///path/to/local/file.png

with and without the change and inspected /proc/x/environ for the started gwenview process. Without the patch DESKTOP_STARTUP_ID is not set, with the patch it's properly set to "FOO" in this case.


Thanks,

Martin Gräßlin

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