removed the need for css_processor

Author: tbosch

modules/angular2/src/render/shadow_dom/css_processor.js

@@ -37,6 +37,7 @@ export class ShadowDomStrategy {
  * An optional step that can modify the template style elements.
  *
  * @param {Template} template
+ * @param {List<Promise>} stylePromises
  * @returns {CompileStep} a compile step to append to the compiler pipeline
  */
  getStyleCompileStep(template: Template, stylePromises: List<Promise>): NS.CompileStep {
@@ -205,7 +206,19 @@ class _ShimShadowDomStep extends _BaseEmulatedShadowDomStep {
  }
 }
 
-class _EmulatedUnscopedCssStep extends NS.CompileStep {
+class _CssProcessorStep extends NS.CompileStep {
+ process(parent:CompileElement, current:CompileElement, control:CompileControl) {
+ if (DOM.tagName(current.element) == 'STYLE') {
+ current.ignoreBindings = true;
+ this.processStyleElement(current.element);
+ }
+ }
+
+ processStyleElement(styleEl) {}
+}
+
+
+class _EmulatedUnscopedCssStep extends _CssProcessorStep {
  _templateUrl: string;
  _styleUrlResolver: StyleUrlResolver;
  _styleHost;
@@ -217,8 +230,7 @@ class _EmulatedUnscopedCssStep extends NS.CompileStep {
  this._styleHost = styleHost;
  }
 
- process(parent:CompileElement, current:CompileElement, control:CompileControl) {
- var styleEl = current.element;
+ processStyleElement(styleEl) {
  var cssText = DOM.getText(styleEl);
  cssText = this._styleUrlResolver.resolveUrls(cssText, this._templateUrl);
  DOM.setText(styleEl, cssText);
@@ -233,7 +245,7 @@ class _EmulatedUnscopedCssStep extends NS.CompileStep {
  }
 }
 
-class _EmulatedScopedCssStep extends NS.CompileStep {
+class _EmulatedScopedCssStep extends _CssProcessorStep {
  _templateUrl: string;
  _template: Template;
  _styleInliner: StyleInliner;
@@ -251,9 +263,7 @@ class _EmulatedScopedCssStep extends NS.CompileStep {
  this._stylePromises = stylePromises;
  }
 
- process(parent:CompileElement, current:CompileElement, control:CompileControl) {
- var styleEl = current.element;
-
+ processStyleElement(styleEl) {
  var cssText = DOM.getText(styleEl);
 
  cssText = this._styleUrlResolver.resolveUrls(cssText, this._template.absUrl);
@@ -276,7 +286,7 @@ class _EmulatedScopedCssStep extends NS.CompileStep {
  }
 }
 
-class _NativeCssStep extends NS.CompileStep {
+class _NativeCssStep extends _CssProcessorStep {
  _styleUrlResolver: StyleUrlResolver;
  _templateUrl: string;
 
@@ -286,8 +296,7 @@ class _NativeCssStep extends NS.CompileStep {
  this._templateUrl = templateUrl;
  }
 
- process(parent:CompileElement, current:CompileElement, control:CompileControl) {
- var styleEl = current.element;
+ processStyleElement(styleEl) {
  var cssText = DOM.getText(styleEl);
  cssText = this._styleUrlResolver.resolveUrls(cssText, this._templateUrl);
  DOM.setText(styleEl, cssText);