Hi,
I am trying to figure out what happened when the power button is pressed. I found there is a dbus signal named ‘AcceleratorActivated’ was emitted when the power button is pressed by org.gnome.Shell. so I download the gnome-shell code from https://gitlab.gnome.org/GNOME/gnome-shell. But I find it seems depend on javascript , and I can only find the following code is related to AcceleratorActivated, but I can not find out when and how this signal was triggered, is there any debug tool for gnome-shell or any document about this would help me? thank you.
Thank you.
I do find the signal ‘AcceleratorActivated’ from org.gnome.ShellKeyGrabber.xml, but I can not find where this signal is emitted. can you be more specific?
gnome-settings-daemon → gnome-shell: please grab XF86Power for me
gnome-shell → mutter: add XF86Power keybinding
mutter → gnome-shell: keybinding with ID n was activated
gnome-shell → emit AcceleratorActivated for action n
gnome-settings-daemon: n corresponds to power-off action, so do that