Add functionality to use htop when left-clicking if no xfce4-taskmanager is installed and before top

Submitted by Arvanitis Christos

Assigned to Xfce-Goodies Maintainers

Link to original bug (#15018)

Description

Created attachment 8223 patch for settings.c file

I would like to submit a patch I created for this panel plugin. It seams reasonable to me to use htop instead of top if no xfce4-taskmanager is installed when left clicking on the panel item. However, in this patch, considering that htop is not standard in many distributions, we firstly check if it is installed, exactly as we do for xfce4-taskmanager and if it is not we use top as fallback.

This patch refers to the settings.c file of the plugin.

Patch 8223, "patch for settings.c file":
settings.c.patch