Consolidate localization behavior and init to a coreLocalizer function and singleton
Explicitly support `en-US` locale
Rename coreData to coreFileFetcher and export a singleton rather than using a property of coreContext
Add `apiConnections` property of coreContext to simplify adding a source switcher
Replace some init functions with re-callable, promise-supporting `ensureLoaded` functions
Make coreContext itself load the UI if a container has been specified at init time
Fix code tests
- preset data is no longer bundled into iD.js
- some code pathways commented out re: external presets
- many changes so that tests can run without presets at start, or async
- still need to make sure fallbacks are always there (point, line, area, etc)
This is cleaner than adding hooks to transitionable actions, or performing validation
on every history change. We want validation to run after each operation, but not
while the user is drawing lines or typing in fields.
We can just set `action.transitionable = false` to make the action instant.
Also removes the `onCompletion` handlers. They shouldn't really be needed,
because the validator will run after the fix is applied (and at other times).
(closes#6217)
- Split `actionStraighten` into `actionStraightenWay` and `actionStraightenNodes`
- Now `operationStraighten` chooses the correct action depending on selected entities
- Also move `getSmallestSurroundingRectangle` from `actionReflect` to `geo.js`
What could happen was:
- user could right click on a line
- this would trigger `disabled()` checks for each operation buttons
- the line was not fully downloaded, so would return `disabled()` 'not_downloaded'
(and also start download of the missing tiles)
- then the tooltip would pop into existence, calling `tooltip()`
- which calls `disabled()` again
- but this time it's fine and the `disabled()` is false
- so you'd see a greyed out button but the tooltip said everyting is ok and
you can click the button anyway
I fixed this by just caching the disabled test. This is probably ok anyway
because these tests can be expensive, and then the user will see a consistent
message like "The line is not yet fully downloaded".
If the user clicks off the line and back onto it, iD will reenter select mode,
rebuild the menu, redo the disabled test, and they will see the button enabled.
(closes#4890)
This lets iD request needed tiles outside of the viewport, for example to
properly straighten lines or validate features that may have unloaded
connections.
