Extracts the process handling out of the splash controller #233
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Like GUI ones, notifying when the process exit.
Leaving only the window management.
CarlosNihelton
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EduardGomezEscandell
requested changes
Jul 21, 2022
DistroLauncher-Tests/DistroLauncher-Tests/ChildProcessTests.cpp
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Requesting changes only for the typo 😄. The others are more debatable. |
Removed the using declaration in the namespace scope on ChildProcess. SplashController now accepts the ProcessAPI type parameter.
EduardGomezEscandell
approved these changes
Jul 21, 2022
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The splash controller is made of a state machine and a strategy class full of static functions to encapsulate the Win32 API's with the duty of starting and controlling the slide show application. There are a few premises related to its job:
It's quite easy to predict that the behavior of that class could be a nightmare of if-elses. That's why the state machine design.
Yet, the strategy class that feeds the controller with the Win32 capabilities is doing too much: controlling the application process and the application window. When porting the OOBE to Windows, most of the process handling behavior would be duplicated, but the window control would not, thus splitting those duties in two different components allows for an easier migration to the new OOBE while not breaking the current behavior (required for the upcoming point release).
So, this PR extracts the process creation, termination and spurious termination notification out of the splash controller component. Also, the splash controller is updated to reflect the changes in such a way that user won't notice any difference in the application behavior.