def start():
"""
Start's the dbus server and store it in the global variable
dbusserver, so it won't be started twice.
"""
global dbusserver
if dbusserver:
return
try:
dbusserver = DbusServer()
return True
except:
debug.exception( "mouseTrap.mTDbus", "The dbus server load failed" )
def _loadHelp(self, *args):
"""
Shows the user manual.
Arguments:
- self: The main object pointer.
- *args: The widget callback arguments.
"""
try:
import gnome
gnome.help_display_uri("ghelp:%s/docs/mousetrap.xml" % env.mTDataDir)
except ImportError:
dialogs.errorDialog(
"mouseTrap needs <b>gnome</b> module to show the help. Please install gnome-python and try again.", None
)
debug.exception("mainGui", "The help load failed")
