Switching to Big Picture Mode

[GHU7924]

To be honest, I didn't know where it would be more correct to post this issue, because it concerns both Launcher and QtLauncher, but thinking that this was a more secret development, I decided to write here 😄 .

I believe that the user should have a choice between Qt and Big Picture, so we need the ability to quickly switch, as well as choose the mode in which you want to run shadPS4.

(In QtLauncher, someone suggested enabling fullscreen mode with a double-click), in which case we could replace the fullscreen icon in the toolbar with a switch to Big Picture mode:

Before

After

I haven't figured out yet how to properly switch from Big Picture mode to standard mode, but you can make an analogue from Steam.

You also need a choice that will allow you to run the emulator in the desired mode:

[viniciuslrangel]

Yeah, I'm planning doing a complete big-picture mode for this launcher. This is already backed by the gamepad support, the entire launcher should be navigable using just the gamepad

[GHU7924]

I thought a bit about how to go from big picture mode to desktop mode and sketched out what could be done.
This will be the left menu, but I don’t know if any other elements are needed, so for now I’ve limited myself to these.

P.S. I also noticed that when launching the launcher, the first game in the list isn't automatically selected (more precisely, it is not highlighted), which would be more convenient. Also, when implementing gamepad controls, it would be a good idea to split the list: games are the first line; search, settings, and everything else, including the version manager, are the second line. That would be more convenient.

[GHU7924]

I found a pretty funny picture for Big Picture - icon.

It looks pretty good to me 😄

(Ignore the rest, I sketched it over another idea)