How do I open a channel-list in my own Plugin?

Hello, please, how do I create a channel-list in my own Plugin ?

I searched the Enigma2 code on git-hub servers, but I found nothing useful. I assume you need to use the imported parts of Enigma2:

from Screens.InfoBarGenerics import InfoBarChannelSelection, InfoBarShowHide
...or import such as :
from Screens.InfoBar import InfoBar

But what next? I can not bring up a channel (channel) window to switch them. The problem is that I have an image (using ePicLoad) and this picture without deleting it, I would like to display a window with a selection of satellite channels.

Does anyone know how to do this ?

Or at least how can I activate the channel selection window without displaying an image ?
 

Thanks.