@angular/core
Version:
Angular - the core framework
113 lines • 16.5 kB
JavaScript
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import { assertDataInRange, assertEqual } from '../../util/assert';
import { assertHasParent } from '../assert';
import { attachPatchData } from '../context_discovery';
import { registerPostOrderHooks } from '../hooks';
import { isContentQueryHost, isDirectiveHost } from '../interfaces/type_checks';
import { HEADER_OFFSET, RENDERER, T_HOST } from '../interfaces/view';
import { assertNodeType } from '../node_assert';
import { appendChild } from '../node_manipulation';
import { getBindingIndex, getIsParent, getLView, getPreviousOrParentTNode, getTView, setIsNotParent, setPreviousOrParentTNode } from '../state';
import { computeStaticStyling } from '../styling/static_styling';
import { getConstant } from '../util/view_utils';
import { createDirectivesInstances, executeContentQueries, getOrCreateTNode, resolveDirectives, saveResolvedLocalsInData } from './shared';
function elementContainerStartFirstCreatePass(index, tView, lView, attrsIndex, localRefsIndex) {
ngDevMode && ngDevMode.firstCreatePass++;
const tViewConsts = tView.consts;
const attrs = getConstant(tViewConsts, attrsIndex);
const tNode = getOrCreateTNode(tView, lView[T_HOST], index, 4 /* ElementContainer */, 'ng-container', attrs);
// While ng-container doesn't necessarily support styling, we use the style context to identify
// and execute directives on the ng-container.
if (attrs !== null) {
computeStaticStyling(tNode, attrs, true);
}
const localRefs = getConstant(tViewConsts, localRefsIndex);
resolveDirectives(tView, lView, tNode, localRefs);
if (tView.queries !== null) {
tView.queries.elementStart(tView, tNode);
}
return tNode;
}
/**
* Creates a logical container for other nodes (<ng-container>) backed by a comment node in the DOM.
* The instruction must later be followed by `elementContainerEnd()` call.
*
* @param index Index of the element in the LView array
* @param attrsIndex Index of the container attributes in the `consts` array.
* @param localRefsIndex Index of the container's local references in the `consts` array.
*
* Even if this instruction accepts a set of attributes no actual attribute values are propagated to
* the DOM (as a comment node can't have attributes). Attributes are here only for directive
* matching purposes and setting initial inputs of directives.
*
* @codeGenApi
*/
export function ɵɵelementContainerStart(index, attrsIndex, localRefsIndex) {
const lView = getLView();
const tView = getTView();
const adjustedIndex = index + HEADER_OFFSET;
ngDevMode && assertDataInRange(lView, adjustedIndex);
ngDevMode &&
assertEqual(getBindingIndex(), tView.bindingStartIndex, 'element containers should be created before any bindings');
const tNode = tView.firstCreatePass ?
elementContainerStartFirstCreatePass(index, tView, lView, attrsIndex, localRefsIndex) :
tView.data[adjustedIndex];
setPreviousOrParentTNode(tNode, true);
ngDevMode && ngDevMode.rendererCreateComment++;
const native = lView[adjustedIndex] =
lView[RENDERER].createComment(ngDevMode ? 'ng-container' : '');
appendChild(tView, lView, native, tNode);
attachPatchData(native, lView);
if (isDirectiveHost(tNode)) {
createDirectivesInstances(tView, lView, tNode);
executeContentQueries(tView, tNode, lView);
}
if (localRefsIndex != null) {
saveResolvedLocalsInData(lView, tNode);
}
}
/**
* Mark the end of the <ng-container>.
*
* @codeGenApi
*/
export function ɵɵelementContainerEnd() {
let previousOrParentTNode = getPreviousOrParentTNode();
const tView = getTView();
if (getIsParent()) {
setIsNotParent();
}
else {
ngDevMode && assertHasParent(previousOrParentTNode);
previousOrParentTNode = previousOrParentTNode.parent;
setPreviousOrParentTNode(previousOrParentTNode, false);
}
ngDevMode && assertNodeType(previousOrParentTNode, 4 /* ElementContainer */);
if (tView.firstCreatePass) {
registerPostOrderHooks(tView, previousOrParentTNode);
if (isContentQueryHost(previousOrParentTNode)) {
tView.queries.elementEnd(previousOrParentTNode);
}
}
}
/**
* Creates an empty logical container using {@link elementContainerStart}
* and {@link elementContainerEnd}
*
* @param index Index of the element in the LView array
* @param attrsIndex Index of the container attributes in the `consts` array.
* @param localRefsIndex Index of the container's local references in the `consts` array.
*
* @codeGenApi
*/
export function ɵɵelementContainer(index, attrsIndex, localRefsIndex) {
ɵɵelementContainerStart(index, attrsIndex, localRefsIndex);
ɵɵelementContainerEnd();
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"element_container.js","sourceRoot":"","sources":["../../../../../../../../packages/core/src/render3/instructions/element_container.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AACH,OAAO,EAAC,iBAAiB,EAAE,WAAW,EAAC,MAAM,mBAAmB,CAAC;AACjE,OAAO,EAAC,eAAe,EAAC,MAAM,WAAW,CAAC;AAC1C,OAAO,EAAC,eAAe,EAAC,MAAM,sBAAsB,CAAC;AACrD,OAAO,EAAC,sBAAsB,EAAC,MAAM,UAAU,CAAC;AAEhD,OAAO,EAAC,kBAAkB,EAAE,eAAe,EAAC,MAAM,2BAA2B,CAAC;AAC9E,OAAO,EAAC,aAAa,EAAS,QAAQ,EAAE,MAAM,EAAQ,MAAM,oBAAoB,CAAC;AACjF,OAAO,EAAC,cAAc,EAAC,MAAM,gBAAgB,CAAC;AAC9C,OAAO,EAAC,WAAW,EAAC,MAAM,sBAAsB,CAAC;AACjD,OAAO,EAAC,eAAe,EAAE,WAAW,EAAE,QAAQ,EAAE,wBAAwB,EAAE,QAAQ,EAAE,cAAc,EAAE,wBAAwB,EAAC,MAAM,UAAU,CAAC;AAC9I,OAAO,EAAC,oBAAoB,EAAC,MAAM,2BAA2B,CAAC;AAC/D,OAAO,EAAC,WAAW,EAAC,MAAM,oBAAoB,CAAC;AAE/C,OAAO,EAAC,yBAAyB,EAAE,qBAAqB,EAAE,gBAAgB,EAAE,iBAAiB,EAAE,wBAAwB,EAAC,MAAM,UAAU,CAAC;AAEzI,SAAS,oCAAoC,CACzC,KAAa,EAAE,KAAY,EAAE,KAAY,EAAE,UAAwB,EACnE,cAAuB;IACzB,SAAS,IAAI,SAAS,CAAC,eAAe,EAAE,CAAC;IAEzC,MAAM,WAAW,GAAG,KAAK,CAAC,MAAM,CAAC;IACjC,MAAM,KAAK,GAAG,WAAW,CAAc,WAAW,EAAE,UAAU,CAAC,CAAC;IAChE,MAAM,KAAK,GAAG,gBAAgB,CAC1B,KAAK,EAAE,KAAK,CAAC,MAAM,CAAC,EAAE,KAAK,4BAA8B,cAAc,EAAE,KAAK,CAAC,CAAC;IAEpF,+FAA+F;IAC/F,8CAA8C;IAC9C,IAAI,KAAK,KAAK,IAAI,EAAE;QAClB,oBAAoB,CAAC,KAAK,EAAE,KAAK,EAAE,IAAI,CAAC,CAAC;KAC1C;IAED,MAAM,SAAS,GAAG,WAAW,CAAW,WAAW,EAAE,cAAc,CAAC,CAAC;IACrE,iBAAiB,CAAC,KAAK,EAAE,KAAK,EAAE,KAAK,EAAE,SAAS,CAAC,CAAC;IAElD,IAAI,KAAK,CAAC,OAAO,KAAK,IAAI,EAAE;QAC1B,KAAK,CAAC,OAAO,CAAC,YAAY,CAAC,KAAK,EAAE,KAAK,CAAC,CAAC;KAC1C;IAED,OAAO,KAAK,CAAC;AACf,CAAC;AAED;;;;;;;;;;;;;GAaG;AACH,MAAM,UAAU,uBAAuB,CACnC,KAAa,EAAE,UAAwB,EAAE,cAAuB;IAClE,MAAM,KAAK,GAAG,QAAQ,EAAE,CAAC;IACzB,MAAM,KAAK,GAAG,QAAQ,EAAE,CAAC;IACzB,MAAM,aAAa,GAAG,KAAK,GAAG,aAAa,CAAC;IAE5C,SAAS,IAAI,iBAAiB,CAAC,KAAK,EAAE,aAAa,CAAC,CAAC;IACrD,SAAS;QACL,WAAW,CACP,eAAe,EAAE,EAAE,KAAK,CAAC,iBAAiB,EAC1C,0DAA0D,CAAC,CAAC;IAEpE,MAAM,KAAK,GAAG,KAAK,CAAC,eAAe,CAAC,CAAC;QACjC,oCAAoC,CAAC,KAAK,EAAE,KAAK,EAAE,KAAK,EAAE,UAAU,EAAE,cAAc,CAAC,CAAC,CAAC;QACvF,KAAK,CAAC,IAAI,CAAC,aAAa,CAA0B,CAAC;IACvD,wBAAwB,CAAC,KAAK,EAAE,IAAI,CAAC,CAAC;IAEtC,SAAS,IAAI,SAAS,CAAC,qBAAqB,EAAE,CAAC;IAC/C,MAAM,MAAM,GAAG,KAAK,CAAC,aAAa,CAAC;QAC/B,KAAK,CAAC,QAAQ,CAAC,CAAC,aAAa,CAAC,SAAS,CAAC,CAAC,CAAC,cAAc,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC;IACnE,WAAW,CAAC,KAAK,EAAE,KAAK,EAAE,MAAM,EAAE,KAAK,CAAC,CAAC;IACzC,eAAe,CAAC,MAAM,EAAE,KAAK,CAAC,CAAC;IAE/B,IAAI,eAAe,CAAC,KAAK,CAAC,EAAE;QAC1B,yBAAyB,CAAC,KAAK,EAAE,KAAK,EAAE,KAAK,CAAC,CAAC;QAC/C,qBAAqB,CAAC,KAAK,EAAE,KAAK,EAAE,KAAK,CAAC,CAAC;KAC5C;IAED,IAAI,cAAc,IAAI,IAAI,EAAE;QAC1B,wBAAwB,CAAC,KAAK,EAAE,KAAK,CAAC,CAAC;KACxC;AACH,CAAC;AAED;;;;GAIG;AACH,MAAM,UAAU,qBAAqB;IACnC,IAAI,qBAAqB,GAAG,wBAAwB,EAAE,CAAC;IACvD,MAAM,KAAK,GAAG,QAAQ,EAAE,CAAC;IACzB,IAAI,WAAW,EAAE,EAAE;QACjB,cAAc,EAAE,CAAC;KAClB;SAAM;QACL,SAAS,IAAI,eAAe,CAAC,qBAAqB,CAAC,CAAC;QACpD,qBAAqB,GAAG,qBAAqB,CAAC,MAAO,CAAC;QACtD,wBAAwB,CAAC,qBAAqB,EAAE,KAAK,CAAC,CAAC;KACxD;IAED,SAAS,IAAI,cAAc,CAAC,qBAAqB,2BAA6B,CAAC;IAE/E,IAAI,KAAK,CAAC,eAAe,EAAE;QACzB,sBAAsB,CAAC,KAAK,EAAE,qBAAqB,CAAC,CAAC;QACrD,IAAI,kBAAkB,CAAC,qBAAqB,CAAC,EAAE;YAC7C,KAAK,CAAC,OAAQ,CAAC,UAAU,CAAC,qBAAqB,CAAC,CAAC;SAClD;KACF;AACH,CAAC;AAED;;;;;;;;;GASG;AACH,MAAM,UAAU,kBAAkB,CAC9B,KAAa,EAAE,UAAwB,EAAE,cAAuB;IAClE,uBAAuB,CAAC,KAAK,EAAE,UAAU,EAAE,cAAc,CAAC,CAAC;IAC3D,qBAAqB,EAAE,CAAC;AAC1B,CAAC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nimport {assertDataInRange, assertEqual} from '../../util/assert';\nimport {assertHasParent} from '../assert';\nimport {attachPatchData} from '../context_discovery';\nimport {registerPostOrderHooks} from '../hooks';\nimport {TAttributes, TElementContainerNode, TNodeType} from '../interfaces/node';\nimport {isContentQueryHost, isDirectiveHost} from '../interfaces/type_checks';\nimport {HEADER_OFFSET, LView, RENDERER, T_HOST, TView} from '../interfaces/view';\nimport {assertNodeType} from '../node_assert';\nimport {appendChild} from '../node_manipulation';\nimport {getBindingIndex, getIsParent, getLView, getPreviousOrParentTNode, getTView, setIsNotParent, setPreviousOrParentTNode} from '../state';\nimport {computeStaticStyling} from '../styling/static_styling';\nimport {getConstant} from '../util/view_utils';\n\nimport {createDirectivesInstances, executeContentQueries, getOrCreateTNode, resolveDirectives, saveResolvedLocalsInData} from './shared';\n\nfunction elementContainerStartFirstCreatePass(\n    index: number, tView: TView, lView: LView, attrsIndex?: number|null,\n    localRefsIndex?: number): TElementContainerNode {\n  ngDevMode && ngDevMode.firstCreatePass++;\n\n  const tViewConsts = tView.consts;\n  const attrs = getConstant<TAttributes>(tViewConsts, attrsIndex);\n  const tNode = getOrCreateTNode(\n      tView, lView[T_HOST], index, TNodeType.ElementContainer, 'ng-container', attrs);\n\n  // While ng-container doesn't necessarily support styling, we use the style context to identify\n  // and execute directives on the ng-container.\n  if (attrs !== null) {\n    computeStaticStyling(tNode, attrs, true);\n  }\n\n  const localRefs = getConstant<string[]>(tViewConsts, localRefsIndex);\n  resolveDirectives(tView, lView, tNode, localRefs);\n\n  if (tView.queries !== null) {\n    tView.queries.elementStart(tView, tNode);\n  }\n\n  return tNode;\n}\n\n/**\n * Creates a logical container for other nodes (<ng-container>) backed by a comment node in the DOM.\n * The instruction must later be followed by `elementContainerEnd()` call.\n *\n * @param index Index of the element in the LView array\n * @param attrsIndex Index of the container attributes in the `consts` array.\n * @param localRefsIndex Index of the container's local references in the `consts` array.\n *\n * Even if this instruction accepts a set of attributes no actual attribute values are propagated to\n * the DOM (as a comment node can't have attributes). Attributes are here only for directive\n * matching purposes and setting initial inputs of directives.\n *\n * @codeGenApi\n */\nexport function ɵɵelementContainerStart(\n    index: number, attrsIndex?: number|null, localRefsIndex?: number): void {\n  const lView = getLView();\n  const tView = getTView();\n  const adjustedIndex = index + HEADER_OFFSET;\n\n  ngDevMode && assertDataInRange(lView, adjustedIndex);\n  ngDevMode &&\n      assertEqual(\n          getBindingIndex(), tView.bindingStartIndex,\n          'element containers should be created before any bindings');\n\n  const tNode = tView.firstCreatePass ?\n      elementContainerStartFirstCreatePass(index, tView, lView, attrsIndex, localRefsIndex) :\n      tView.data[adjustedIndex] as TElementContainerNode;\n  setPreviousOrParentTNode(tNode, true);\n\n  ngDevMode && ngDevMode.rendererCreateComment++;\n  const native = lView[adjustedIndex] =\n      lView[RENDERER].createComment(ngDevMode ? 'ng-container' : '');\n  appendChild(tView, lView, native, tNode);\n  attachPatchData(native, lView);\n\n  if (isDirectiveHost(tNode)) {\n    createDirectivesInstances(tView, lView, tNode);\n    executeContentQueries(tView, tNode, lView);\n  }\n\n  if (localRefsIndex != null) {\n    saveResolvedLocalsInData(lView, tNode);\n  }\n}\n\n/**\n * Mark the end of the <ng-container>.\n *\n * @codeGenApi\n */\nexport function ɵɵelementContainerEnd(): void {\n  let previousOrParentTNode = getPreviousOrParentTNode();\n  const tView = getTView();\n  if (getIsParent()) {\n    setIsNotParent();\n  } else {\n    ngDevMode && assertHasParent(previousOrParentTNode);\n    previousOrParentTNode = previousOrParentTNode.parent!;\n    setPreviousOrParentTNode(previousOrParentTNode, false);\n  }\n\n  ngDevMode && assertNodeType(previousOrParentTNode, TNodeType.ElementContainer);\n\n  if (tView.firstCreatePass) {\n    registerPostOrderHooks(tView, previousOrParentTNode);\n    if (isContentQueryHost(previousOrParentTNode)) {\n      tView.queries!.elementEnd(previousOrParentTNode);\n    }\n  }\n}\n\n/**\n * Creates an empty logical container using {@link elementContainerStart}\n * and {@link elementContainerEnd}\n *\n * @param index Index of the element in the LView array\n * @param attrsIndex Index of the container attributes in the `consts` array.\n * @param localRefsIndex Index of the container's local references in the `consts` array.\n *\n * @codeGenApi\n */\nexport function ɵɵelementContainer(\n    index: number, attrsIndex?: number|null, localRefsIndex?: number): void {\n  ɵɵelementContainerStart(index, attrsIndex, localRefsIndex);\n  ɵɵelementContainerEnd();\n}\n"]}