Add adjusted bar numbers to the status bar, if they differ

[joshwd36]

This implements some of the suggestions in https://musescore.org/en/node/288968. I haven't yet changed the find function to implement searching for these adjusted bar numbers, as I think there would have to be a significant rewrite of the parsing of that, in order to allow the user to specify bar numbers in a specific section, and I think that should have its own pull request. What this does do, though, is change the status bar text to include the adjusted bar number, if it differs from the absolute bar number. It does this in the format adjusted bar number (absolute bar number).

[jthistle]

Great job! This all looks like it should do the trick. Just a few points, mainly code style.

[Jojo-Schmitz]

a) for my taste there a a couple too many curly braces, not really needed for single statement if or else
b) we may be able to make the translators' work easier by constructing the strings in a better way, only translating "Measure:" and "Beat:" and only once (or at least fewer times as needed with the current PR) rather than including those potentially confusing "%1 (%2)".

[jthistle]

1. Eh, I'm not bothered about more curly braces than technically necessary. It hardly detracts from code readability.

2. Good point. That would involve translating just "Measure" and "Beat" but also "Start measure" and "Start beat" as separate strings?

[Jojo-Schmitz]

1. Agreed, this is just a minor and personal taste thing
2. Yes, I was just giving an example

[IsaacWeiss]

MuseScore coding style: "Use curly braces when the body of a conditional statement contains more than one line, and also if a single line statement is somewhat complex. Otherwise, omit them."
https://musescore.org/en/handbook/developers-handbook/finding-your-way-around/musescore-coding-rules#Braces

[Jojo-Schmitz]

and IMHO none of them here quaify as "somewhat complex"

[jthistle]

Well, sure, but all I'm saying is that if I were merging PRs, I wouldn't prevent a PR from being merged because the braces weren't perfect.

[jthistle]

Thanks for changing it Josh! Just one last thing, if you could squash the two commits into a single commit and change the commit message to include the issue number, that'd be great. For example:

fix #288968: add adjusted bar numbers to the status bar, if they differ

[Jojo-Schmitz]

and work on the 'simplify translations' issue I mentioned?

[Jojo-Schmitz]

rebase needed (also needs the Strings label)

[MarcSabatella]

We would also need to discuss how to best present this in the screen reader info.

[vpereverzev]

Looking for rebase (probably on 3.x)

[vpereverzev]

Archived due to inactivity (we can return it to active PRs when the author returns)