On 10/05/2011 02:30 AM, Didier Roche wrote:
Le 05/10/2011 08:17, YunQiang Su a écrit :
I am trying to make a program has different tray in different
environment:
when indicator is supported, indicator plug-in is used,
when in gnome-shell or gnome-panel, notification area written by gtk
when KDE, use the way KDE prefer,

Then the problem is that how I can determine which are using dynamic?
unity, gnome-shell or something else ?


You can detect Unity using dbus. There is a Bus Name
com.canonical.Unity.Launcher which is there only when Unity is running.
This method is 100% reliable compared to session name
(DESKTOP_SESSION=ubuntu, DESKTOP_SESSION=ubuntu-2d…) which isn't cross
distribution.

For other like gnome-shell, I'm not sure if something similar exists.

Didier,

Is there a specific dbus method for determining 3D vs 2D? We previously were simply looking for com.canonical.Unity since at that time, Unity only ran in 3D, with Gnome begin the fallback. Now that we have both 3D and 2D, how can we make that determination. It would be useful in testing to know if the installation is providing 3d or 2d by default.

Jeff

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