feat: add zones_hover_mode option

[Samillion]

Fixes: #536

Changes:

• Add zones_hover_mode option to replace both bottomhover and independent_zones options
  • bottomhover and independent_zones options are completely removed

Zone hover modes:

• always: show both top and bottom bars on any mouse movement
• zones: show both top and bottom bars when mouse hovers either zone's area
• independent: show only the specific bar (top or bottom) when area zone is hovered

cc @Xurdejl @Keith94

[nekoxuee]

I was about to reply to the other comment so I will write it here:

I like the idea of making the values one word.
Should the option be named osc_trigger so it describes what it controls? I initially threw zones_hover_mode as a quick example without much thought.

[Samillion]

Should the option be named osc_trigger so it describes what it controls? I initially threw zones_hover_mode as a quick example without much thought.

I'm fine with any name. It's so difficult naming things lol. Maybe we should ask AI to come up with a meaningful and not confusing name.

I like the idea of making the values one word.

Yeah, makes it easier for the user.

[Keith94]

This is a good solution; works well for me!

[Samillion]

In theory, zones_hover_mode (with the modes) is self explanatory. Plus, it covers any zones we might add in the future.

For example, if we ever want to do something like uosc's volume bar thing.

As I said though, I'm fine with any name.

[Keith94]

Make the mode independent by default like before?

[Samillion]

Make the mode independent by default like before?

After the ModernZ defaults discussion, I decided to check and came to the following conclusions:

• Most users have title-bar=yes (unless mpv decides to change its default in the future)
• Most embedded players (ie: Youtube), on hover = show (ie: always)

Having it default to always will be consistent with common behavior. If user prefers a specific behavior, the option is there to adjust. They decide, basically.

What do you think?

[Keith94]

Ya, sounds great to me.

[nekoxuee]

Looks good