Bug 177024 – Web Inspector: introduce an AppController class and shared instance of it

• Component: Web Inspector
• Status: RESOLVED FIXED

[Blaze Burg]

Main.js and Test.js are doing a lot of the same things. We should have a singleton AppController rather than hanging a ton of singleton state off of the WI object.
This is a large project that will be completed incrementally.

[Blaze Burg]

Created attachment 320962 [details]
Patch

[Matt Baker]

Comment on attachment 320962 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=320962&action=review

Nice refactor, Main.js has become increasingly unwieldy. r=me with comments.

> Source/WebInspectorUI/UserInterface/Controllers/AppController.js:48
> +        for (var domain of domains) {

Use `let` throughout.

> Source/WebInspectorUI/UserInterface/Controllers/AppControllerBase.js:38
> +    get hasExtraDomains() { throw new Error("This method must be overridden by a subclass."); }

Since we use this pattern pretty heavily I'd go so far as to add a WI.NotImplementedError that has this text baked in.

> Source/WebInspectorUI/UserInterface/Main.html:829
> +        WI.sharedApp = new WI.AppController;

I'm not sure about this name. Why not simply `WI.appController`?

[Blaze Burg]

(In reply to Matt Baker from comment #2)
> Comment on attachment 320962 [details]
> Patch
> 
> View in context:
> https://bugs.webkit.org/attachment.cgi?id=320962&action=review
> 
> Nice refactor, Main.js has become increasingly unwieldy. r=me with comments.
> 
> > Source/WebInspectorUI/UserInterface/Controllers/AppController.js:48
> > +        for (var domain of domains) {
> 
> Use `let` throughout.

Yup, I caught this later in the day.

> > Source/WebInspectorUI/UserInterface/Controllers/AppControllerBase.js:38
> > +    get hasExtraDomains() { throw new Error("This method must be overridden by a subclass."); }
> 
> Since we use this pattern pretty heavily I'd go so far as to add a
> WI.NotImplementedError that has this text baked in.

OK

> 
> > Source/WebInspectorUI/UserInterface/Main.html:829
> > +        WI.sharedApp = new WI.AppController;
> 
> I'm not sure about this name. Why not simply `WI.appController`?

It matches what is done in Cocoa, and it's shorter. It also makes it pretty obvious that this is a singleton.

[Blaze Burg]

Created attachment 321123 [details]
For landing

[WebKit Commit Bot]

Comment on attachment 321123 [details]
For landing

Clearing flags on attachment: 321123

Committed r222181: <http://trac.webkit.org/changeset/222181>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.

[Radar WebKit Bug Importer]

<rdar://problem/34693386>