Commit Graph

79 Commits

Author SHA1 Message Date
Miško Hevery 5aabe93abe refactor(ivy): Switch styling to new reconcile algorithm (#34616)
NOTE: This change must be reverted with previous deletes so that it code remains in build-able state.

This change deletes old styling code and replaces it with a simplified styling algorithm.

The mental model for the new algorithm is:
- Create a linked list of styling bindings in the order of priority. All styling bindings ere executed in compiled order and than a linked list of bindings is created in priority order.
- Flush the style bindings at the end of `advance()` instruction. This implies that there are two flush events. One at the end of template `advance` instruction in the template. Second one at the end of `hostBindings` `advance` instruction when processing host bindings (if any).
- Each binding instructions effectively updates the string to represent the string at that location. Because most of the bindings are additive, this is a cheap strategy in most cases. In rare cases the strategy requires removing tokens from the styling up to this point. (We expect that to be rare case)S Because, the bindings are presorted in the order of priority, it is safe to resume the processing of the concatenated string from the last change binding.

PR Close #34616
2020-01-24 12:23:00 -08:00
Matias Niemelä 32489c7426 revert: refactor(ivy): remove styleSanitizer instruction in favor of an inline param (#34480) (#34910)
This reverts commit 84d24c08e1.

PR Close #34910
2020-01-22 15:59:33 -05:00
Matias Niemelä 84d24c08e1 refactor(ivy): remove styleSanitizer instruction in favor of an inline param (#34480)
This patch removes the need for the styleSanitizer() instruction in
favor of passing the sanitizer into directly into the styleProp
instruction.

This patch also increases the binding index size for all style/class bindings in preparation for #34418

PR Close #34480
2020-01-22 14:35:00 -05:00
crisbeto a6b6d74c00 fix(common): reflect input type in NgForOf context (#33997)
Fixes `NgForOf` not reflecting the type of its input in the `NgForOfContext`.

PR Close #33997
2019-12-02 11:34:26 -08:00
Matias Niemelä 3297a76195 refactor(ivy): remove TStylingContext locking in favor of firstUpdatePass flag (#33521)
This patch removes the need to lock the style and class context
instances to track when bindings can be added. What happens now is
that the `tNode.firstUpdatePass` is used to track when bindings are
registered on the context instances.

PR Close #33521
2019-11-06 16:19:29 +00:00
Matias Niemelä 9c13d6e8e6 refactor(ivy): rename `tView.firstTemplatePass` to `tView.firstCreatePass` (#31270)
PR Close #31270
2019-11-04 21:39:23 +00:00
Kara Erickson 0de2a5e408 refactor(core): rename ngFactoryDef to ɵfac (#33116)
Factory defs are not considered public API, so the property
that contains them should be prefixed with Angular's marker
for "private" ('ɵ') to discourage apps from relying on def
APIs directly.

This commit adds the prefix and shortens the name from
ngFactoryDef to fac. This is because property names
cannot be minified by Uglify without turning on property
mangling (which most apps have turned off) and are thus
size-sensitive.

Note that the other "defs" (ngPipeDef, etc) will be
prefixed and shortened in follow-up PRs, in an attempt to
limit how large and conflict-y this change is.

PR Close #33116
2019-10-14 20:27:25 +00:00
Kara Erickson 64fd0d6db9 refactor(core): rename ngComponentDef to ɵcmp (#33088)
Component defs are not considered public API, so the property
that contains them should be prefixed with Angular's marker
for "private" ('ɵ') to discourage apps from relying on def
APIs directly.

This commit adds the prefix and shortens the name from
`ngComponentDef` to `cmp`. This is because property names
cannot be minified by Uglify without turning on property
mangling (which most apps have turned off) and are thus
size-sensitive.

Note that the other "defs" (ngDirectiveDef, etc) will be
prefixed and shortened in follow-up PRs, in an attempt to
limit how large and conflict-y this change is.

PR Close #33088
2019-10-11 15:45:22 -07:00
crisbeto d5b87d32b0 perf(ivy): move attributes array into component def (#32798)
Currently Ivy stores the element attributes into an array above the component def and passes it into the relevant instructions, however the problem is that upon minification the array will get a unique name which won't compress very well. These changes move the attributes array into the component def and pass in the index into the instructions instead.

Before:
```
const _c0 = ['foo', 'bar'];

SomeComp.ngComponentDef = defineComponent({
  template: function() {
    element(0, 'div', _c0);
  }
});
```

After:
```
SomeComp.ngComponentDef = defineComponent({
  consts: [['foo', 'bar']],
  template: function() {
    element(0, 'div', 0);
  }
});
```

A couple of cases that this PR doesn't handle:
* Template references are still in a separate array.
* i18n attributes are still in a separate array.

PR Close #32798
2019-10-09 13:16:55 -07:00
Matias Niemelä 4f41473048 refactor(ivy): remove styling state storage and introduce direct style writing (#32591)
This patch is a final major refactor in styling Angular.

This PR includes three main fixes:

All temporary state taht is persisted between template style/class application
and style/class application in host bindings is now removed.
Removes the styling() and stylingApply() instructions.
Introduces a "direct apply" mode that is used apply prop-based
style/class in the event that there are no map-based bindings as
well as property collisions.

PR Close #32259

PR Close #32591
2019-09-16 14:12:48 -07:00
Matias Niemelä 53dbff66d7 revert: refactor(ivy): remove styling state storage and introduce direct style writing (#32259)
This reverts commit 15aeab1620.
2019-09-11 15:24:10 -07:00
Matias Niemelä 15aeab1620 refactor(ivy): remove styling state storage and introduce direct style writing (#32259) (#32596)
This patch is a final major refactor in styling Angular.

This PR includes three main fixes:

All temporary state taht is persisted between template style/class application
and style/class application in host bindings is now removed.
Removes the styling() and stylingApply() instructions.
Introduces a "direct apply" mode that is used apply prop-based
style/class in the event that there are no map-based bindings as
well as property collisions.

PR Close #32259

PR Close #32596
2019-09-11 16:27:10 -04:00
Matias Niemelä c84c27f7f4 revert: refactor(ivy): remove styling state storage and introduce direct style writing (#32259) 2019-09-10 18:08:05 -04:00
Matias Niemelä 3b37469735 refactor(ivy): remove styling state storage and introduce direct style writing (#32259)
This patch is a final major refactor in styling Angular.

This PR includes three main fixes:

All temporary state taht is persisted between template style/class application
and style/class application in host bindings is now removed.
Removes the styling() and stylingApply() instructions.
Introduces a "direct apply" mode that is used apply prop-based
style/class in the event that there are no map-based bindings as
well as property collisions.

PR Close #32259
2019-09-10 15:54:58 -04:00
Kristiyan Kostadinov c885178d5f refactor(ivy): move directive, component and pipe factories to ngFactoryFn (#31953)
Reworks the compiler to output the factories for directives, components and pipes under a new static field called `ngFactoryFn`, instead of the usual `factory` property in their respective defs. This should eventually allow us to inject any kind of decorated class (e.g. a pipe).

**Note:** these changes are the first part of the refactor and they don't include injectables. I decided to leave injectables for a follow-up PR, because there's some more cases we need to handle when it comes to their factories. Furthermore, directives, components and pipes make up most of the compiler output tests that need to be refactored and it'll make follow-up PRs easier to review if the tests are cleaned up now.

This is part of the larger refactor for FW-1468.

PR Close #31953
2019-08-27 13:57:00 -07:00
Miško Hevery 2e4d17f3a9 perf(core): make sanitization tree-shakable in Ivy mode (#31934)
In VE the `Sanitizer` is always available in `BrowserModule` because the VE retrieves it using injection.

In Ivy the injection is optional and we have instructions instead of component definition arrays. The implication of this is that in Ivy the instructions can pull in the sanitizer only when they are working with a property which is known to be unsafe. Because the Injection is optional this works even if no Sanitizer is present. So in Ivy we first use the sanitizer which is pulled in by the instruction, unless one is available through the `Injector` then we use that one instead.

This PR does few things:
1) It makes `Sanitizer` optional in Ivy.
2) It makes `DomSanitizer` tree shakable.
3) It aligns the semantics of Ivy `Sanitizer` with that of the Ivy sanitization rules.
4) It refactors `DomSanitizer` to use same functions as Ivy sanitization for consistency.

PR Close #31934
2019-08-15 10:30:12 -07:00
Matias Niemelä 9c954ebc62 refactor(ivy): make styling instructions use the new styling algorithm (#30742)
This commit is the final patch of the ivy styling algorithm refactor.
This patch swaps functionality from the old styling mechanism to the
new refactored code by changing the instruction code the compiler
generates and by pointing the runtime instruction code to the new
styling algorithm.

PR Close #30742
2019-07-19 16:40:40 -07:00
Ben Lesh 16aa6ceff8 refactor(ivy): update ɵɵtextBinding to not take index (#30792)
- Splits core functionality off into a shared internal function
- ɵɵtextBinding will no longer require an index
- Alters the compiler to stop generating an index argument for the instruction
- Updates tests
- Updates some usage of ɵɵtextBinding in i18n to use the helper function instead

PR Close #30792
2019-06-14 12:22:11 -07:00
Ben Lesh c0386757b1 refactor(ivy): inherently call ɵɵselect(0) (#30830)
- Refactors compiler to stop generating `ɵɵselect(0)` instructions
- Alters template execution to always call the equivalent of `ɵɵselect(0)` before running a template in update mode
- Updates tests to not check for or call `ɵɵselect(0)`.

The goal here is to reduce the size of generated templates

PR Close #30830
2019-06-07 08:48:31 -07:00
Ben Lesh 3859bcc70c refactor(ivy): remove ɵɵelementAttribute instruction (#30640)
PR Close #30640
2019-06-05 21:29:38 -07:00
Ben Lesh d1df0a94d4 refactor(ivy): remove ɵɵelementProperty instruction (#30645)
- Removes ɵɵelementProperty instruction
- Updates tests that were using it
- NOTE: There is one test under `render3/integration_spec.ts` that is commented out, and needs to be reviewed. Basically, I could not find a good why to test what it was doing, because it was doing things that I am not sure we could generate in an acceptance test.

PR Close #30645
2019-06-05 09:04:43 -07:00
Ben Lesh d7eaae6f22 refactor(ivy): Move instructions back to ɵɵ (#30546)
There is an encoding issue with using delta `Δ`, where the browser will attempt to detect the file encoding if the character set is not explicitly declared on a `<script/>` tag, and Chrome will find the `Δ` character and decide it is window-1252 encoding, which misinterprets the `Δ` character to be some other character that is not a valid JS identifier character

So back to the frog eyes we go.

```
    __
   /ɵɵ\
  ( -- ) - I am ineffable. I am forever.
 _/    \_
/  \  /  \
==  ==  ==
```

PR Close #30546
2019-05-20 16:37:47 -07:00
Ben Lesh cf86ed7b29 refactor(ivy): migrate ɵɵ prefix back to Δ (#30362)
Now that issues are resolved with Closure compiler, we can move back to our desired prefix of `Δ`.

PR Close #30362
2019-05-14 16:52:15 -07:00
Ben Lesh b1d45ee6d2 test(ivy): move property and attribute tests to acceptance (#30321)
- splits existing property acceptance tests into property_binding and property_interpolation
- ports tests from render3 instructions tests to acceptance tests
- removes redundant or unnecessary tests that are covered by existing acceptance tests

:)

PR Close #30321
2019-05-09 11:23:35 -07:00
Matias Niemelä d8665e639b refactor(ivy): drop `element` prefixes for all styling-related instructions (#30318)
This is the final patch to migrate the Angular styling code to have a
smaller instruction set in preparation for the runtime refactor. All
styling-related instructions now work both in template and hostBindings
functions and do not use `element` as a prefix for their names:

BEFORE:
  elementStyling()
  elementStyleProp()
  elementClassProp()
  elementStyleMap()
  elementClassMap()
  elementStylingApply()

AFTER:
  styling()
  styleProp()
  classProp()
  styleMap()
  classMap()
  stylingApply()

PR Close #30318
2019-05-08 15:33:39 -07:00
Matias Niemelä 7c8a62d64d refactor(ivy): remove elementIndex param from all element-level styling instructions (#30313)
This patch is one commit of many patches that will unify all styling instructions
across both template-level bindings and host-level bindings. This patch in particular
removes the `elementIndex` param because it is already set prior to each styling
instruction via the `select(n)` instruction.

PR Close #30313
2019-05-08 09:18:19 -07:00
Matias Niemelä be8fbac942 refactor(ivy): break apart stylingMap into styleMap and classMap instructions (#30293)
This patch breaks up the existing `elementStylingMap` into
`elementClassMap` and `elementStyleMap` instructions. It also breaks
apart `hostStlyingMap` into `hostClassMap` and `hostStyleMap`
instructions. This change allows for better tree-shaking and reduces
the complexity of the styling algorithm code for `[style]` and `[class]`
bindings.

PR Close #30293
2019-05-07 11:06:04 -07:00
Alex Rickabaugh b0578061ce refactor(ivy): use ɵɵ instead of Δ for now (#29850)
The `Δ` caused issue with other infrastructure, and we are temporarily
changing it to `ɵɵ`.

This commit also patches ts_api_guardian_test and AIO to understand `ɵɵ`.

PR Close #29850
2019-04-11 16:27:56 -07:00
Ben Lesh a80637e9a1 feat(ivy): add ΔpropertyInterpolate instructions (#29576)
- Adds the instructions
- Adds tests for all instructions
- Adds TODO to remove all tests when we are able to test this with TestBed after the compiler is updated

PR Close #29576
2019-04-10 16:32:23 -07:00
Ben Lesh 138ca5a246 refactor(ivy): prefix all generated instructions (#29692)
- Updates all instructions to be prefixed with the Greek delta symbol

PR Close #29692
2019-04-10 12:11:40 -07:00
Ben Lesh 5a724b34bd refactor(ivy): move instructions (#29646)
- moves all publicly exported instructions to their own files
- refactors namespace instructions to set state in `state.ts`
- no longer exports * from `instructions.ts`.
- `instructions.ts` renamed to `shared.ts` (old `shared.ts` contents folded in to `instructions.ts`)
- updates `all.ts` to re-export from public instruction files.

PR Close #29646
2019-04-02 15:47:02 -07:00
Ben Lesh 33963ca0d3 feat(ivy): add property instruction (#29513)
- Adds `property` instruction
- Does _NOT_ add compiler changes to accommodate `property` instruction, that will be a follow up PR.
- Updates `select` instruction to set the selected index in state.
- Adds dev mode assertions around the selected index state.

Related #29527

PR Close #29513
2019-03-28 15:22:37 -07:00
Miško Hevery 931d356a10 Revert "feat(ivy): add property instruction (#29513)"
This reverts commit e4c1c88cbc.
2019-03-27 16:11:04 -07:00
Ben Lesh e4c1c88cbc feat(ivy): add property instruction (#29513)
- Adds `property` instruction
- Does _NOT_ add compiler changes to accommodate `property` instruction, that will be a follow up PR.
- Updates `select` instruction to set the selected index in state.
- Adds dev mode assertions around the selected index state.

Related #29527

PR Close #29513
2019-03-27 13:49:01 -07:00
Matias Niemelä d5e3f2c64b refactor(ivy): move instructions into separate directory (#29292)
PR Close #29292
2019-03-19 16:33:39 -04:00
Pete Bacon Darwin f535f31d78 fix(ivy): match attribute selectors for content projection with inline-templates (#29041)
The content projection mechanism is static, in that it only looks at the static
template nodes before directives are matched and change detection is run.
When you have a selector-based content projection the selection is based
on nodes that are available in the template.

For example:

```
<ng-content selector="[some-attr]"></ng-content>
```

would match

```
<div some-attr="..."></div>
```

If you have an inline-template in your projected nodes. For example:

```
<div *ngIf="..." some-attr="..."></div>
```

This gets pre-parsed and converted to a canonical form.

For example:

```
<ng-template [ngIf]="...">
  <div some-attr=".."></div>
</ng-template>
```

Note that only structural attributes (e.g. `*ngIf`) stay with the `<ng-template>`
node. The other attributes move to the contained element inside the template.

When this happens in ivy, the ng-template content is removed
from the component template function and is compiled into its own
template function. But this means that the information about the
attributes that were on the content are lost and the projection
selection mechanism is unable to match the original
`<div *ngIf="..." some-attr>`.

This commit adds support for this in ivy. Attributes are separated into three
groups (Bindings, Templates and "other"). For inline-templates the Bindings
and "other" types are hoisted back from the contained node to the `template()`
instruction, so that they can be used in content projection matching.

PR Close #29041
2019-03-07 11:27:36 -08:00
Kara Erickson 1950e2d9ba fix(ivy): throw on bindings to unknown properties (#28537)
This commit adds a devMode-only check which will throw if a user
attempts to bind a property that does not match a directive
input or a known HTML property.

Example:
```
<div [unknownProp]="someValue"></div>
```

The above will throw because "unknownProp" is not a known
property of HTMLDivElement.

This check is similar to the check executed in View Engine during
template parsing, but occurs at runtime instead of compile-time.

Note: This change uncovered an existing bug with host binding
inheritance, so some Material tests had to be turned off. They
will be fixed in an upcoming PR.

PR Close #28537
2019-02-07 12:37:32 -08:00
Matias Niemelä 13eb57a59f fix(ivy): merge static style rendering across elements, directives and components (#27661)
PR Close #27661
2018-12-21 18:14:44 -05:00
Andrew Kushnir dfbf6d72b0 fix(ivy): provide an ability to match <ng-template> tags (#27636)
Prior to this change, we were unable to match directives using `ng-template` tags (for example the following selector would not work even though there might be some <ng-template>s in a template: `ng-template[directiveA]`. As a result, that broke some components that relies on such selectors to work. In order to resolve the problem, we now pass tag name to the `template` instruction (where we passed `null` before) and this tag name is used for matching at runtime. This update should also help support projecting containers, because the tag name is required to properly match such elements.

PR Close #27636
2018-12-17 09:33:37 -08:00
Kara Erickson e76a570908 refactor(ivy): remove LNode (#26426)
PR Close #26426
2018-10-15 11:20:32 -07:00
Kara Erickson 931e603f80 refactor(ivy): revert LNode.data into LViewData[HOST] (#26424)
PR Close #26424
2018-10-15 10:17:12 -07:00
Kara Erickson aedebaf025 refactor(ivy): remove LNode.tNode (#25958)
PR Close #25958
2018-09-14 16:16:28 -07:00
George Kalpakas 18f129f536 build: upgrade Chromium and ChromeDriver to latest versions (#25602)
PR Close #25602
2018-08-24 11:48:40 -04:00
Kara Erickson d5b70e0c66 fix(ivy): create LViewData from blueprint (#25587)
PR Close #25587
2018-08-22 15:58:42 -04:00
Kara Erickson 21a14407f6 refactor(ivy): generate vars in component defs (#25562)
PR Close #25562
2018-08-20 11:08:10 -07:00
Kara Erickson f2aa9c6a7f refactor(ivy): use generated consts value to set binding index (#25533)
PR Close #25533
2018-08-17 14:32:55 -07:00
Kara Erickson 6482f6f0fe refactor(ivy): separate container into 2 instructions (#25509)
PR Close #25509
2018-08-16 13:47:14 -07:00
Victor Berchet 89e8b6fc0e refactor(ivy): update specs to make use of the `element()` instruction (#25173)
PR Close #25173
2018-07-27 17:22:18 -07:00
Matias Niemelä 169e9dd2c8 feat(ivy): bridge compile instructions to include sanitization helpers (#24938)
PR Close #24938
2018-07-23 08:49:52 -07:00
Matias Niemelä ba3eb8b654 feat(ivy): properly apply class="", [class], [class.foo] and [attr.class] bindings (#24822)
PR Close #24822
2018-07-17 16:33:25 -04:00