Add utility methods to convert `render.dom.DirectiveMetadata` to and
from maps. This will allow saving and restoring `DirectiveMetadata` in
the Angular 2 Transformer.
We discussed adding this as a member on `DirectiveMetadata`. Since this
is not necessary for anything except the Transformer, we decided to put
it into a separate file to avoid shipping it with the Angular 2 core
code.
This is a prerequisite for switching to TypeScript. We need to remove the Traceur preprocessor
from Karma, so we have the build specified in a single place (broccoli tree def'n).
BREAKING CHANGES:
- `NgElement` merged into `ElementRef`
- `Compiler.compile…` returns `ProtoViewRef`
- `ViewContainer` uses `ProtoViewRef`s and `ViewRef`s.
- `ViewRef`/`ProtoViewRef` in renderer were renamed to
`RenderViewRef`/`RenderProtoViewRef`.
Related to #1477Closes#1592
AppViewManager is the single entry point to changing the view hierarchy.
It is split between the manager itself which does coordination and
helper methods, so both are easily testable in isolation.
Also, ViewContainer is now only a pure reference to a bound element
with the previous functionality but does not contain the list of views
any more.
Part of #1477
We have Dart code in `angular2` module that ought to be in its own
package. Examples include Dart analysis plugins, and potentially the
transformers (although transformers cannot be moved out just yet).
However, this code is Dart-only and it doesn’t make sense to use JS
directory layout for it. This commit introduces a sub-directory called
`modules_dart`. All modules in this directory are pure Dart packages
using standard pub directory layout. The code in these packages never
gets transpiled. It is directly copied to `dist` unmodified, except an
adjustment in relative paths in `pubspec.yaml` files.
I didn't get a full trace back for my evidence I got from making this example work. EventEmitter was instantiated and assigned to wrong property. Also the mapping should be done using the component property name as it will be obtained via accessor and exposed on the directive (as far as I understood).
Previously, getting testability was `window.angular2.getTestability`
This was because the plan was to export the API to the window as
angular2. However, the decision was changed to make this just `angular`
in 3177576ad6
To decouple testability from the rest of the Angular API, just make it
one function, `window.getAngularTestability`.
Add two transform parameters to aid in debugging the transformer
- `mirror_mode`, with values {`debug`, `none`, and `verbose`}
- `init_reflector`, with values {`true`, `false`}
`mirror_mode`:
- `debug`: Allow reflective access, but log a message if it is used
- `none`: Remove reflective access, `throw` if it is used. Default value
- `verbose`: Allow reflective access, log a stack trace if it is used
`init_reflector`: Whether to generate calls to our generated
`initReflector` code.
These will be useful to reveal areas where the transformer is not generating
appropriate code and to quickly see where reflective accesses occur.
When the pub mode is `transform_dynamic`, we run in MirrorMode.debug
with `init_reflector = false`. This is used for testing purposes.
Previously, light dom nodes that were not used by any content tag
were not removed from a view on redistribute. This lead
to a bug when reusing a view from the view pool, as it
still contained stale reprojected nodes.
Fixes#1416
Major changes:
- `compiler.compileRoot(el, type)`
-> `compiler.compileInHost(type) + viewHydrator.hydrateHostViewInPlace(el, view)`
- move all `hydrate`/`dehydrate` methods out of `View` and `ViewContainer` into
a standalone class `view_hydrator` as private methods and provide new public
methods dedicated to the individual use cases.
Note: This PR does not change the current functionality, only moves it
into different places.
See design discussion in #1351, in preparation for imperative views.
Create a method that recursively walks imports from an entry point and
determines where classes are registered.
Use this information to determine if a particular annotation implements or
extends Injectable or Template.
Rado Kirov
Tim Blasi
Alex Eagle
Tobias Bosch
Marc Laval
vsavkin
Pawel Kozlowski
Matteo Suppo
Josh Kurz
Matthew Hill
Jeremy Elbourn
Peter Bacon Darwin
Brian Ford
Naomi Black
Yegor Jbanov
Ciro Nunes
Sekib Omazic
Wesley Cho
Victor Berchet
Matthew Hill
Kevin Moore
Gion Kunz
Julie Ralph
Misko Hevery
Konstantin Shcheglov
Jacob MacDonald
Bradley Heinz