Add Wireless Energy Saving action

Review Request #127263 - Created March 3, 2016 and submitted - Latest diff uploaded

Information
Jan Grulich
powerdevil
master
127325
Reviewers
plasma, solid, usability
broulik

This action adds an option to turn off wifi/wwan/bt once you switch profile (e.g you unplugg the power cable and start running on battery).

One more thing. Due to usage of NetworkManagerQt I had to add add_definitions(-DQT_NO_KEYWORDS) into CMakeLists.txt like we do in plasma-nm to avoid compilation error (thanks to NetworkManager) and replace all keywords by their Qt equivalent (e.g signals ? Q_SIGNALS).

How it behaves:
1) Switching from "AC" profile to "battery" (or from "battery" to "low battery" which is the same situation):
a) When the action is enabled in "AC" profile and options to turn off wifi/wwan/bt are enabled
x) Switching to a profile where the action is enabled too and options are turned on ? will do nothing as they should be already turned off
y) Switching to a profile where the action is enabled too but options are turned off ? will do nothing as the "battery" profile is more conservative and we have those devices disabled already in less conservative profile
z) Switching to a profile where the action is disabled ? will do nothing as there is nothing to do
b) When the action is enabled in "AC" profile and options to turn off wifi/wwan/bt are disabled
? this should behave according to the more conservative profile, if the options are enabled then all devices will be disabled too
C) When the action is disabled in "AC" profile
? should behave as in the case 1-b
2) Switching from "battery" profile to "AC" profile (or from "low battery" to "battery" which is the same situation):
a) When the action is enabled in "battery" profile and options to turn off wifi/wwan/bt are enabled
x) Switching to a profile where the action is enabled too and options are turned on ? will do nothing as it's same setup
y) Switching to a profile where the action is enabled too and options are turned off ? will turn on the wifi/wwan/bt
z) Switching to a profile where the action is disabled ? will recover the previous state of the wifi/wwan/bt
b) When the action is enabled in "battery" profile and options to turn off wifi/wwan/bt are disabled
x) Switching to a profile where the action is enabled too and options are turned on ? will do nothing as the option in "battery" should be ignored in this case due to more conservative profile
y) Switching to a profile where the action is enabled too and options are turned off ? will do nothing, same configuration
z) Switching to a profile where the action is disabled ? will recover the previous state of the wifi/wwan/bt
c) When the action is diabled in "battery" profile
? will just recover the previous state of the wifi/wwan/bt as there is nothing to change according to the new profile

I did some basic testing like (un)plugging the power cable and checking whether it applied the correct configuration.

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