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refactor(ivy): remove styling state storage and introduce direct style writing (#32259)

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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
This commit is contained in:
Matias Niemelä
2019-09-09 13:14:26 -07:00
parent 8a7129e21a
commit 3b37469735
46 changed files with 1725 additions and 1614 deletions
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4
packages/compiler/src/render3/r3_identifiers.ts
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@ -69,8 +69,6 @@ export class Identifiers {
static elementContainer: o.ExternalReference = {name: 'ɵɵelementContainer', moduleName: CORE};
static styling: o.ExternalReference = {name: 'ɵɵstyling', moduleName: CORE};
static styleMap: o.ExternalReference = {name: 'ɵɵstyleMap', moduleName: CORE};
static classMap: o.ExternalReference = {name: 'ɵɵclassMap', moduleName: CORE};
@ -115,8 +113,6 @@ export class Identifiers {
static stylePropInterpolateV:
o.ExternalReference = {name: 'ɵɵstylePropInterpolateV', moduleName: CORE};
static stylingApply: o.ExternalReference = {name: 'ɵɵstylingApply', moduleName: CORE};
static styleSanitizer: o.ExternalReference = {name: 'ɵɵstyleSanitizer', moduleName: CORE};
static elementHostAttrs: o.ExternalReference = {name: 'ɵɵelementHostAttrs', moduleName: CORE};