@angular/core
Version:
Angular - the core framework
134 lines • 17 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
import { TVIEW, T_HOST } from '../interfaces/view';
import { appendProjectedNodes } from '../node_manipulation';
import { getProjectAsAttrValue, isNodeMatchingSelectorList, isSelectorInSelectorList } from '../node_selector_matcher';
import { getLView, setIsNotParent } from '../state';
import { findComponentView } from '../util/view_traversal_utils';
import { getOrCreateTNode } from './shared';
/**
* Checks a given node against matching projection slots and returns the
* determined slot index. Returns "null" if no slot matched the given node.
*
* This function takes into account the parsed ngProjectAs selector from the
* node's attributes. If present, it will check whether the ngProjectAs selector
* matches any of the projection slot selectors.
* @param {?} tNode
* @param {?} projectionSlots
* @return {?}
*/
export function matchingProjectionSlotIndex(tNode, projectionSlots) {
/** @type {?} */
let wildcardNgContentIndex = null;
/** @type {?} */
const ngProjectAsAttrVal = getProjectAsAttrValue(tNode);
for (let i = 0; i < projectionSlots.length; i++) {
/** @type {?} */
const slotValue = projectionSlots[i];
// The last wildcard projection slot should match all nodes which aren't matching
// any selector. This is necessary to be backwards compatible with view engine.
if (slotValue === '*') {
wildcardNgContentIndex = i;
continue;
}
// If we ran into an `ngProjectAs` attribute, we should match its parsed selector
// to the list of selectors, otherwise we fall back to matching against the node.
if (ngProjectAsAttrVal === null ?
isNodeMatchingSelectorList(tNode, slotValue, /* isProjectionMode */ true) :
isSelectorInSelectorList(ngProjectAsAttrVal, slotValue)) {
return i; // first matching selector "captures" a given node
}
}
return wildcardNgContentIndex;
}
/**
* Instruction to distribute projectable nodes among <ng-content> occurrences in a given template.
* It takes all the selectors from the entire component's template and decides where
* each projected node belongs (it re-distributes nodes among "buckets" where each "bucket" is
* backed by a selector).
*
* This function requires CSS selectors to be provided in 2 forms: parsed (by a compiler) and text,
* un-parsed form.
*
* The parsed form is needed for efficient matching of a node against a given CSS selector.
* The un-parsed, textual form is needed for support of the ngProjectAs attribute.
*
* Having a CSS selector in 2 different formats is not ideal, but alternatives have even more
* drawbacks:
* - having only a textual form would require runtime parsing of CSS selectors;
* - we can't have only a parsed as we can't re-construct textual form from it (as entered by a
* template author).
*
* \@codeGenApi
* @param {?=} projectionSlots
* @return {?}
*/
export function ɵɵprojectionDef(projectionSlots) {
/** @type {?} */
const componentNode = (/** @type {?} */ (findComponentView(getLView())[T_HOST]));
if (!componentNode.projection) {
// If no explicit projection slots are defined, fall back to a single
// projection slot with the wildcard selector.
/** @type {?} */
const numProjectionSlots = projectionSlots ? projectionSlots.length : 1;
/** @type {?} */
const projectionHeads = componentNode.projection =
new Array(numProjectionSlots).fill(null);
/** @type {?} */
const tails = projectionHeads.slice();
/** @type {?} */
let componentChild = componentNode.child;
while (componentChild !== null) {
/** @type {?} */
const slotIndex = projectionSlots ? matchingProjectionSlotIndex(componentChild, projectionSlots) : 0;
if (slotIndex !== null) {
if (tails[slotIndex]) {
(/** @type {?} */ (tails[slotIndex])).projectionNext = componentChild;
}
else {
projectionHeads[slotIndex] = componentChild;
}
tails[slotIndex] = componentChild;
}
componentChild = componentChild.next;
}
}
}
/** @type {?} */
let delayProjection = false;
/**
* @param {?} value
* @return {?}
*/
export function setDelayProjection(value) {
delayProjection = value;
}
/**
* Inserts previously re-distributed projected nodes. This instruction must be preceded by a call
* to the projectionDef instruction.
*
* \@codeGenApi
* @param {?} nodeIndex
* @param {?=} selectorIndex
* @param {?=} attrs
* @return {?}
*/
export function ɵɵprojection(nodeIndex, selectorIndex = 0, attrs) {
/** @type {?} */
const lView = getLView();
/** @type {?} */
const tProjectionNode = getOrCreateTNode(lView[TVIEW], lView[T_HOST], nodeIndex, 1 /* Projection */, null, attrs || null);
// We can't use viewData[HOST_NODE] because projection nodes can be nested in embedded views.
if (tProjectionNode.projection === null)
tProjectionNode.projection = selectorIndex;
// `<ng-content>` has no content
setIsNotParent();
// We might need to delay the projection of nodes if they are in the middle of an i18n block
if (!delayProjection) {
// re-distribution of projectable nodes is stored on a component's view level
appendProjectedNodes(lView, tProjectionNode, selectorIndex, findComponentView(lView));
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"projection.js","sourceRoot":"","sources":["../../../../../../../../packages/core/src/render3/instructions/projection.ts"],"names":[],"mappings":";;;;AASA,OAAO,EAAC,KAAK,EAAE,MAAM,EAAC,MAAM,oBAAoB,CAAC;AACjD,OAAO,EAAC,oBAAoB,EAAC,MAAM,sBAAsB,CAAC;AAC1D,OAAO,EAAC,qBAAqB,EAAE,0BAA0B,EAAE,wBAAwB,EAAC,MAAM,0BAA0B,CAAC;AACrH,OAAO,EAAC,QAAQ,EAAE,cAAc,EAAC,MAAM,UAAU,CAAC;AAClD,OAAO,EAAC,iBAAiB,EAAC,MAAM,8BAA8B,CAAC;AAC/D,OAAO,EAAC,gBAAgB,EAAC,MAAM,UAAU,CAAC;;;;;;;;;;;;AAW1C,MAAM,UAAU,2BAA2B,CAAC,KAAY,EAAE,eAAgC;;QAEpF,sBAAsB,GAAG,IAAI;;UAC3B,kBAAkB,GAAG,qBAAqB,CAAC,KAAK,CAAC;IACvD,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,eAAe,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE;;cACzC,SAAS,GAAG,eAAe,CAAC,CAAC,CAAC;QACpC,iFAAiF;QACjF,+EAA+E;QAC/E,IAAI,SAAS,KAAK,GAAG,EAAE;YACrB,sBAAsB,GAAG,CAAC,CAAC;YAC3B,SAAS;SACV;QACD,iFAAiF;QACjF,iFAAiF;QACjF,IAAI,kBAAkB,KAAK,IAAI,CAAC,CAAC;YACzB,0BAA0B,CAAC,KAAK,EAAE,SAAS,EAAE,sBAAsB,CAAC,IAAI,CAAC,CAAC,CAAC;YAC3E,wBAAwB,CAAC,kBAAkB,EAAE,SAAS,CAAC,EAAE;YAC/D,OAAO,CAAC,CAAC,CAAE,kDAAkD;SAC9D;KACF;IACD,OAAO,sBAAsB,CAAC;AAChC,CAAC;;;;;;;;;;;;;;;;;;;;;;;AA2BD,MAAM,UAAU,eAAe,CAAC,eAAiC;;UACzD,aAAa,GAAG,mBAAA,iBAAiB,CAAC,QAAQ,EAAE,CAAC,CAAC,MAAM,CAAC,EAAgB;IAE3E,IAAI,CAAC,aAAa,CAAC,UAAU,EAAE;;;;cAGvB,kBAAkB,GAAG,eAAe,CAAC,CAAC,CAAC,eAAe,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC;;cACjE,eAAe,GAAqB,aAAa,CAAC,UAAU;YAC9D,IAAI,KAAK,CAAC,kBAAkB,CAAC,CAAC,IAAI,CAAC,IAAI,CAAC;;cACtC,KAAK,GAAqB,eAAe,CAAC,KAAK,EAAE;;YAEnD,cAAc,GAAe,aAAa,CAAC,KAAK;QAEpD,OAAO,cAAc,KAAK,IAAI,EAAE;;kBACxB,SAAS,GACX,eAAe,CAAC,CAAC,CAAC,2BAA2B,CAAC,cAAc,EAAE,eAAe,CAAC,CAAC,CAAC,CAAC,CAAC;YAEtF,IAAI,SAAS,KAAK,IAAI,EAAE;gBACtB,IAAI,KAAK,CAAC,SAAS,CAAC,EAAE;oBACpB,mBAAA,KAAK,CAAC,SAAS,CAAC,EAAE,CAAC,cAAc,GAAG,cAAc,CAAC;iBACpD;qBAAM;oBACL,eAAe,CAAC,SAAS,CAAC,GAAG,cAAc,CAAC;iBAC7C;gBACD,KAAK,CAAC,SAAS,CAAC,GAAG,cAAc,CAAC;aACnC;YAED,cAAc,GAAG,cAAc,CAAC,IAAI,CAAC;SACtC;KACF;AACH,CAAC;;IAEG,eAAe,GAAG,KAAK;;;;;AAC3B,MAAM,UAAU,kBAAkB,CAAC,KAAc;IAC/C,eAAe,GAAG,KAAK,CAAC;AAC1B,CAAC;;;;;;;;;;;AAcD,MAAM,UAAU,YAAY,CACxB,SAAiB,EAAE,gBAAwB,CAAC,EAAE,KAAmB;;UAC7D,KAAK,GAAG,QAAQ,EAAE;;UAClB,eAAe,GAAG,gBAAgB,CACpC,KAAK,CAAC,KAAK,CAAC,EAAE,KAAK,CAAC,MAAM,CAAC,EAAE,SAAS,sBAAwB,IAAI,EAAE,KAAK,IAAI,IAAI,CAAC;IAEtF,6FAA6F;IAC7F,IAAI,eAAe,CAAC,UAAU,KAAK,IAAI;QAAE,eAAe,CAAC,UAAU,GAAG,aAAa,CAAC;IAEpF,gCAAgC;IAChC,cAAc,EAAE,CAAC;IAEjB,4FAA4F;IAC5F,IAAI,CAAC,eAAe,EAAE;QACpB,6EAA6E;QAC7E,oBAAoB,CAAC,KAAK,EAAE,eAAe,EAAE,aAAa,EAAE,iBAAiB,CAAC,KAAK,CAAC,CAAC,CAAC;KACvF;AACH,CAAC","sourcesContent":["/**\n * @license\n * Copyright Google Inc. 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 {TAttributes, TElementNode, TNode, TNodeType} from '../interfaces/node';\nimport {ProjectionSlots} from '../interfaces/projection';\nimport {TVIEW, T_HOST} from '../interfaces/view';\nimport {appendProjectedNodes} from '../node_manipulation';\nimport {getProjectAsAttrValue, isNodeMatchingSelectorList, isSelectorInSelectorList} from '../node_selector_matcher';\nimport {getLView, setIsNotParent} from '../state';\nimport {findComponentView} from '../util/view_traversal_utils';\nimport {getOrCreateTNode} from './shared';\n\n\n/**\n * Checks a given node against matching projection slots and returns the\n * determined slot index. Returns \"null\" if no slot matched the given node.\n *\n * This function takes into account the parsed ngProjectAs selector from the\n * node's attributes. If present, it will check whether the ngProjectAs selector\n * matches any of the projection slot selectors.\n */\nexport function matchingProjectionSlotIndex(tNode: TNode, projectionSlots: ProjectionSlots): number|\n    null {\n  let wildcardNgContentIndex = null;\n  const ngProjectAsAttrVal = getProjectAsAttrValue(tNode);\n  for (let i = 0; i < projectionSlots.length; i++) {\n    const slotValue = projectionSlots[i];\n    // The last wildcard projection slot should match all nodes which aren't matching\n    // any selector. This is necessary to be backwards compatible with view engine.\n    if (slotValue === '*') {\n      wildcardNgContentIndex = i;\n      continue;\n    }\n    // If we ran into an `ngProjectAs` attribute, we should match its parsed selector\n    // to the list of selectors, otherwise we fall back to matching against the node.\n    if (ngProjectAsAttrVal === null ?\n            isNodeMatchingSelectorList(tNode, slotValue, /* isProjectionMode */ true) :\n            isSelectorInSelectorList(ngProjectAsAttrVal, slotValue)) {\n      return i;  // first matching selector \"captures\" a given node\n    }\n  }\n  return wildcardNgContentIndex;\n}\n\n/**\n * Instruction to distribute projectable nodes among <ng-content> occurrences in a given template.\n * It takes all the selectors from the entire component's template and decides where\n * each projected node belongs (it re-distributes nodes among \"buckets\" where each \"bucket\" is\n * backed by a selector).\n *\n * This function requires CSS selectors to be provided in 2 forms: parsed (by a compiler) and text,\n * un-parsed form.\n *\n * The parsed form is needed for efficient matching of a node against a given CSS selector.\n * The un-parsed, textual form is needed for support of the ngProjectAs attribute.\n *\n * Having a CSS selector in 2 different formats is not ideal, but alternatives have even more\n * drawbacks:\n * - having only a textual form would require runtime parsing of CSS selectors;\n * - we can't have only a parsed as we can't re-construct textual form from it (as entered by a\n * template author).\n *\n * @param projectionSlots? A collection of projection slots. A projection slot can be based\n *        on a parsed CSS selectors or set to the wildcard selector (\"*\") in order to match\n *        all nodes which do not match any selector. If not specified, a single wildcard\n *        selector projection slot will be defined.\n *\n * @codeGenApi\n */\nexport function ɵɵprojectionDef(projectionSlots?: ProjectionSlots): void {\n  const componentNode = findComponentView(getLView())[T_HOST] as TElementNode;\n\n  if (!componentNode.projection) {\n    // If no explicit projection slots are defined, fall back to a single\n    // projection slot with the wildcard selector.\n    const numProjectionSlots = projectionSlots ? projectionSlots.length : 1;\n    const projectionHeads: (TNode | null)[] = componentNode.projection =\n        new Array(numProjectionSlots).fill(null);\n    const tails: (TNode | null)[] = projectionHeads.slice();\n\n    let componentChild: TNode|null = componentNode.child;\n\n    while (componentChild !== null) {\n      const slotIndex =\n          projectionSlots ? matchingProjectionSlotIndex(componentChild, projectionSlots) : 0;\n\n      if (slotIndex !== null) {\n        if (tails[slotIndex]) {\n          tails[slotIndex] !.projectionNext = componentChild;\n        } else {\n          projectionHeads[slotIndex] = componentChild;\n        }\n        tails[slotIndex] = componentChild;\n      }\n\n      componentChild = componentChild.next;\n    }\n  }\n}\n\nlet delayProjection = false;\nexport function setDelayProjection(value: boolean) {\n  delayProjection = value;\n}\n\n\n/**\n * Inserts previously re-distributed projected nodes. This instruction must be preceded by a call\n * to the projectionDef instruction.\n *\n * @param nodeIndex\n * @param selectorIndex:\n *        - 0 when the selector is `*` (or unspecified as this is the default value),\n *        - 1 based index of the selector from the {@link projectionDef}\n *\n * @codeGenApi\n*/\nexport function ɵɵprojection(\n    nodeIndex: number, selectorIndex: number = 0, attrs?: TAttributes): void {\n  const lView = getLView();\n  const tProjectionNode = getOrCreateTNode(\n      lView[TVIEW], lView[T_HOST], nodeIndex, TNodeType.Projection, null, attrs || null);\n\n  // We can't use viewData[HOST_NODE] because projection nodes can be nested in embedded views.\n  if (tProjectionNode.projection === null) tProjectionNode.projection = selectorIndex;\n\n  // `<ng-content>` has no content\n  setIsNotParent();\n\n  // We might need to delay the projection of nodes if they are in the middle of an i18n block\n  if (!delayProjection) {\n    // re-distribution of projectable nodes is stored on a component's view level\n    appendProjectedNodes(lView, tProjectionNode, selectorIndex, findComponentView(lView));\n  }\n}\n"]}