angular2
Version:
Angular 2 - a web framework for modern web apps
86 lines • 13 kB
JavaScript
;"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var compile_metadata_1 = require('./compile_metadata');
var o = require('./output/output_ast');
var view_1 = require('angular2/src/core/metadata/view');
var shadow_css_1 = require('angular2/src/compiler/shadow_css');
var url_resolver_1 = require('angular2/src/compiler/url_resolver');
var style_url_resolver_1 = require('./style_url_resolver');
var di_1 = require('angular2/src/core/di');
var lang_1 = require('angular2/src/facade/lang');
var COMPONENT_VARIABLE = '%COMP%';
var HOST_ATTR = "_nghost-" + COMPONENT_VARIABLE;
var CONTENT_ATTR = "_ngcontent-" + COMPONENT_VARIABLE;
var StylesCompileDependency = (function () {
function StylesCompileDependency(sourceUrl, isShimmed, valuePlaceholder) {
this.sourceUrl = sourceUrl;
this.isShimmed = isShimmed;
this.valuePlaceholder = valuePlaceholder;
}
return StylesCompileDependency;
}());
exports.StylesCompileDependency = StylesCompileDependency;
var StylesCompileResult = (function () {
function StylesCompileResult(statements, stylesVar, dependencies) {
this.statements = statements;
this.stylesVar = stylesVar;
this.dependencies = dependencies;
}
return StylesCompileResult;
}());
exports.StylesCompileResult = StylesCompileResult;
var StyleCompiler = (function () {
function StyleCompiler(_urlResolver) {
this._urlResolver = _urlResolver;
this._shadowCss = new shadow_css_1.ShadowCss();
}
StyleCompiler.prototype.compileComponent = function (comp) {
var shim = comp.template.encapsulation === view_1.ViewEncapsulation.Emulated;
return this._compileStyles(getStylesVarName(comp), comp.template.styles, comp.template.styleUrls, shim);
};
StyleCompiler.prototype.compileStylesheet = function (stylesheetUrl, cssText, isShimmed) {
var styleWithImports = style_url_resolver_1.extractStyleUrls(this._urlResolver, stylesheetUrl, cssText);
return this._compileStyles(getStylesVarName(null), [styleWithImports.style], styleWithImports.styleUrls, isShimmed);
};
StyleCompiler.prototype._compileStyles = function (stylesVar, plainStyles, absUrls, shim) {
var _this = this;
var styleExpressions = plainStyles.map(function (plainStyle) { return o.literal(_this._shimIfNeeded(plainStyle, shim)); });
var dependencies = [];
for (var i = 0; i < absUrls.length; i++) {
var identifier = new compile_metadata_1.CompileIdentifierMetadata({ name: getStylesVarName(null) });
dependencies.push(new StylesCompileDependency(absUrls[i], shim, identifier));
styleExpressions.push(new o.ExternalExpr(identifier));
}
// styles variable contains plain strings and arrays of other styles arrays (recursive),
// so we set its type to dynamic.
var stmt = o.variable(stylesVar)
.set(o.literalArr(styleExpressions, new o.ArrayType(o.DYNAMIC_TYPE, [o.TypeModifier.Const])))
.toDeclStmt(null, [o.StmtModifier.Final]);
return new StylesCompileResult([stmt], stylesVar, dependencies);
};
StyleCompiler.prototype._shimIfNeeded = function (style, shim) {
return shim ? this._shadowCss.shimCssText(style, CONTENT_ATTR, HOST_ATTR) : style;
};
StyleCompiler = __decorate([
di_1.Injectable(),
__metadata('design:paramtypes', [url_resolver_1.UrlResolver])
], StyleCompiler);
return StyleCompiler;
}());
exports.StyleCompiler = StyleCompiler;
function getStylesVarName(component) {
var result = "styles";
if (lang_1.isPresent(component)) {
result += "_" + component.type.name;
}
return result;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"style_compiler.js","sourceRoot":"","sources":["diffing_plugin_wrapper-output_path-BRJer1J9.tmp/angular2/src/compiler/style_compiler.ts"],"names":[],"mappings":";;;;;;;;;;AAAA,iCAIO,oBAAoB,CAAC,CAAA;AAC5B,IAAY,CAAC,WAAM,qBAAqB,CAAC,CAAA;AACzC,qBAAgC,iCAAiC,CAAC,CAAA;AAClE,2BAAwB,kCAAkC,CAAC,CAAA;AAC3D,6BAA0B,oCAAoC,CAAC,CAAA;AAC/D,mCAA+B,sBAAsB,CAAC,CAAA;AACtD,mBAAyB,sBAAsB,CAAC,CAAA;AAChD,qBAAwB,0BAA0B,CAAC,CAAA;AAEnD,IAAM,kBAAkB,GAAG,QAAQ,CAAC;AACpC,IAAM,SAAS,GAAG,aAAW,kBAAoB,CAAC;AAClD,IAAM,YAAY,GAAG,gBAAc,kBAAoB,CAAC;AAExD;IACE,iCAAmB,SAAiB,EAAS,SAAkB,EAC5C,gBAA2C;QAD3C,cAAS,GAAT,SAAS,CAAQ;QAAS,cAAS,GAAT,SAAS,CAAS;QAC5C,qBAAgB,GAAhB,gBAAgB,CAA2B;IAAG,CAAC;IACpE,8BAAC;AAAD,CAAC,AAHD,IAGC;AAHY,+BAAuB,0BAGnC,CAAA;AAED;IACE,6BAAmB,UAAyB,EAAS,SAAiB,EACnD,YAAuC;QADvC,eAAU,GAAV,UAAU,CAAe;QAAS,cAAS,GAAT,SAAS,CAAQ;QACnD,iBAAY,GAAZ,YAAY,CAA2B;IAAG,CAAC;IAChE,0BAAC;AAAD,CAAC,AAHD,IAGC;AAHY,2BAAmB,sBAG/B,CAAA;AAGD;IAGE,uBAAoB,YAAyB;QAAzB,iBAAY,GAAZ,YAAY,CAAa;QAFrC,eAAU,GAAc,IAAI,sBAAS,EAAE,CAAC;IAEA,CAAC;IAEjD,wCAAgB,GAAhB,UAAiB,IAA8B;QAC7C,IAAI,IAAI,GAAG,IAAI,CAAC,QAAQ,CAAC,aAAa,KAAK,wBAAiB,CAAC,QAAQ,CAAC;QACtE,MAAM,CAAC,IAAI,CAAC,cAAc,CAAC,gBAAgB,CAAC,IAAI,CAAC,EAAE,IAAI,CAAC,QAAQ,CAAC,MAAM,EAC5C,IAAI,CAAC,QAAQ,CAAC,SAAS,EAAE,IAAI,CAAC,CAAC;IAC5D,CAAC;IAED,yCAAiB,GAAjB,UAAkB,aAAqB,EAAE,OAAe,EACtC,SAAkB;QAClC,IAAI,gBAAgB,GAAG,qCAAgB,CAAC,IAAI,CAAC,YAAY,EAAE,aAAa,EAAE,OAAO,CAAC,CAAC;QACnF,MAAM,CAAC,IAAI,CAAC,cAAc,CAAC,gBAAgB,CAAC,IAAI,CAAC,EAAE,CAAC,gBAAgB,CAAC,KAAK,CAAC,EAChD,gBAAgB,CAAC,SAAS,EAAE,SAAS,CAAC,CAAC;IACpE,CAAC;IAEO,sCAAc,GAAtB,UAAuB,SAAiB,EAAE,WAAqB,EAAE,OAAiB,EAC3D,IAAa;QADpC,iBAiBC;QAfC,IAAI,gBAAgB,GAChB,WAAW,CAAC,GAAG,CAAC,UAAA,UAAU,IAAI,OAAA,CAAC,CAAC,OAAO,CAAC,KAAI,CAAC,aAAa,CAAC,UAAU,EAAE,IAAI,CAAC,CAAC,EAA/C,CAA+C,CAAC,CAAC;QACnF,IAAI,YAAY,GAAG,EAAE,CAAC;QACtB,GAAG,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,OAAO,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE,CAAC;YACxC,IAAI,UAAU,GAAG,IAAI,4CAAyB,CAAC,EAAC,IAAI,EAAE,gBAAgB,CAAC,IAAI,CAAC,EAAC,CAAC,CAAC;YAC/E,YAAY,CAAC,IAAI,CAAC,IAAI,uBAAuB,CAAC,OAAO,CAAC,CAAC,CAAC,EAAE,IAAI,EAAE,UAAU,CAAC,CAAC,CAAC;YAC7E,gBAAgB,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,YAAY,CAAC,UAAU,CAAC,CAAC,CAAC;QACxD,CAAC;QACD,wFAAwF;QACxF,iCAAiC;QACjC,IAAI,IAAI,GAAG,CAAC,CAAC,QAAQ,CAAC,SAAS,CAAC;aAChB,GAAG,CAAC,CAAC,CAAC,UAAU,CAAC,gBAAgB,EAChB,IAAI,CAAC,CAAC,SAAS,CAAC,CAAC,CAAC,YAAY,EAAE,CAAC,CAAC,CAAC,YAAY,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC;aAC1E,UAAU,CAAC,IAAI,EAAE,CAAC,CAAC,CAAC,YAAY,CAAC,KAAK,CAAC,CAAC,CAAC;QACzD,MAAM,CAAC,IAAI,mBAAmB,CAAC,CAAC,IAAI,CAAC,EAAE,SAAS,EAAE,YAAY,CAAC,CAAC;IAClE,CAAC;IAEO,qCAAa,GAArB,UAAsB,KAAa,EAAE,IAAa;QAChD,MAAM,CAAC,IAAI,GAAG,IAAI,CAAC,UAAU,CAAC,WAAW,CAAC,KAAK,EAAE,YAAY,EAAE,SAAS,CAAC,GAAG,KAAK,CAAC;IACpF,CAAC;IAxCH;QAAC,eAAU,EAAE;;qBAAA;IAyCb,oBAAC;AAAD,CAAC,AAxCD,IAwCC;AAxCY,qBAAa,gBAwCzB,CAAA;AAED,0BAA0B,SAAmC;IAC3D,IAAI,MAAM,GAAG,QAAQ,CAAC;IACtB,EAAE,CAAC,CAAC,gBAAS,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC;QACzB,MAAM,IAAI,MAAI,SAAS,CAAC,IAAI,CAAC,IAAM,CAAC;IACtC,CAAC;IACD,MAAM,CAAC,MAAM,CAAC;AAChB,CAAC","sourcesContent":["import {\n  CompileTemplateMetadata,\n  CompileIdentifierMetadata,\n  CompileDirectiveMetadata\n} from './compile_metadata';\nimport * as o from './output/output_ast';\nimport {ViewEncapsulation} from 'angular2/src/core/metadata/view';\nimport {ShadowCss} from 'angular2/src/compiler/shadow_css';\nimport {UrlResolver} from 'angular2/src/compiler/url_resolver';\nimport {extractStyleUrls} from './style_url_resolver';\nimport {Injectable} from 'angular2/src/core/di';\nimport {isPresent} from 'angular2/src/facade/lang';\n\nconst COMPONENT_VARIABLE = '%COMP%';\nconst HOST_ATTR = `_nghost-${COMPONENT_VARIABLE}`;\nconst CONTENT_ATTR = `_ngcontent-${COMPONENT_VARIABLE}`;\n\nexport class StylesCompileDependency {\n  constructor(public sourceUrl: string, public isShimmed: boolean,\n              public valuePlaceholder: CompileIdentifierMetadata) {}\n}\n\nexport class StylesCompileResult {\n  constructor(public statements: o.Statement[], public stylesVar: string,\n              public dependencies: StylesCompileDependency[]) {}\n}\n\n@Injectable()\nexport class StyleCompiler {\n  private _shadowCss: ShadowCss = new ShadowCss();\n\n  constructor(private _urlResolver: UrlResolver) {}\n\n  compileComponent(comp: CompileDirectiveMetadata): StylesCompileResult {\n    var shim = comp.template.encapsulation === ViewEncapsulation.Emulated;\n    return this._compileStyles(getStylesVarName(comp), comp.template.styles,\n                               comp.template.styleUrls, shim);\n  }\n\n  compileStylesheet(stylesheetUrl: string, cssText: string,\n                    isShimmed: boolean): StylesCompileResult {\n    var styleWithImports = extractStyleUrls(this._urlResolver, stylesheetUrl, cssText);\n    return this._compileStyles(getStylesVarName(null), [styleWithImports.style],\n                               styleWithImports.styleUrls, isShimmed);\n  }\n\n  private _compileStyles(stylesVar: string, plainStyles: string[], absUrls: string[],\n                         shim: boolean): StylesCompileResult {\n    var styleExpressions =\n        plainStyles.map(plainStyle => o.literal(this._shimIfNeeded(plainStyle, shim)));\n    var dependencies = [];\n    for (var i = 0; i < absUrls.length; i++) {\n      var identifier = new CompileIdentifierMetadata({name: getStylesVarName(null)});\n      dependencies.push(new StylesCompileDependency(absUrls[i], shim, identifier));\n      styleExpressions.push(new o.ExternalExpr(identifier));\n    }\n    // styles variable contains plain strings and arrays of other styles arrays (recursive),\n    // so we set its type to dynamic.\n    var stmt = o.variable(stylesVar)\n                   .set(o.literalArr(styleExpressions,\n                                     new o.ArrayType(o.DYNAMIC_TYPE, [o.TypeModifier.Const])))\n                   .toDeclStmt(null, [o.StmtModifier.Final]);\n    return new StylesCompileResult([stmt], stylesVar, dependencies);\n  }\n\n  private _shimIfNeeded(style: string, shim: boolean): string {\n    return shim ? this._shadowCss.shimCssText(style, CONTENT_ATTR, HOST_ATTR) : style;\n  }\n}\n\nfunction getStylesVarName(component: CompileDirectiveMetadata): string {\n  var result = `styles`;\n  if (isPresent(component)) {\n    result += `_${component.type.name}`;\n  }\n  return result;\n}"]}