@angular/core
Version:
Angular - the core framework
132 lines • 18.7 kB
JavaScript
/**
* @license
* Copyright Google Inc. 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 { Services } from './types';
import { declaredViewContainer, renderNode, visitRootRenderNodes } from './util';
export function attachEmbeddedView(parentView, elementData, viewIndex, view) {
var embeddedViews = elementData.viewContainer._embeddedViews;
if (viewIndex === null || viewIndex === undefined) {
viewIndex = embeddedViews.length;
}
view.viewContainerParent = parentView;
addToArray(embeddedViews, viewIndex, view);
attachProjectedView(elementData, view);
Services.dirtyParentQueries(view);
var prevView = viewIndex > 0 ? embeddedViews[viewIndex - 1] : null;
renderAttachEmbeddedView(elementData, prevView, view);
}
function attachProjectedView(vcElementData, view) {
var dvcElementData = declaredViewContainer(view);
if (!dvcElementData || dvcElementData === vcElementData ||
view.state & 16 /* IsProjectedView */) {
return;
}
// Note: For performance reasons, we
// - add a view to template._projectedViews only 1x throughout its lifetime,
// and remove it not until the view is destroyed.
// (hard, as when a parent view is attached/detached we would need to attach/detach all
// nested projected views as well, even across component boundaries).
// - don't track the insertion order of views in the projected views array
// (hard, as when the views of the same template are inserted different view containers)
view.state |= 16 /* IsProjectedView */;
var projectedViews = dvcElementData.template._projectedViews;
if (!projectedViews) {
projectedViews = dvcElementData.template._projectedViews = [];
}
projectedViews.push(view);
// Note: we are changing the NodeDef here as we cannot calculate
// the fact whether a template is used for projection during compilation.
markNodeAsProjectedTemplate(view.parent.def, view.parentNodeDef);
}
function markNodeAsProjectedTemplate(viewDef, nodeDef) {
if (nodeDef.flags & 4 /* ProjectedTemplate */) {
return;
}
viewDef.nodeFlags |= 4 /* ProjectedTemplate */;
nodeDef.flags |= 4 /* ProjectedTemplate */;
var parentNodeDef = nodeDef.parent;
while (parentNodeDef) {
parentNodeDef.childFlags |= 4 /* ProjectedTemplate */;
parentNodeDef = parentNodeDef.parent;
}
}
export function detachEmbeddedView(elementData, viewIndex) {
var embeddedViews = elementData.viewContainer._embeddedViews;
if (viewIndex == null || viewIndex >= embeddedViews.length) {
viewIndex = embeddedViews.length - 1;
}
if (viewIndex < 0) {
return null;
}
var view = embeddedViews[viewIndex];
view.viewContainerParent = null;
removeFromArray(embeddedViews, viewIndex);
// See attachProjectedView for why we don't update projectedViews here.
Services.dirtyParentQueries(view);
renderDetachView(view);
return view;
}
export function detachProjectedView(view) {
if (!(view.state & 16 /* IsProjectedView */)) {
return;
}
var dvcElementData = declaredViewContainer(view);
if (dvcElementData) {
var projectedViews = dvcElementData.template._projectedViews;
if (projectedViews) {
removeFromArray(projectedViews, projectedViews.indexOf(view));
Services.dirtyParentQueries(view);
}
}
}
export function moveEmbeddedView(elementData, oldViewIndex, newViewIndex) {
var embeddedViews = elementData.viewContainer._embeddedViews;
var view = embeddedViews[oldViewIndex];
removeFromArray(embeddedViews, oldViewIndex);
if (newViewIndex == null) {
newViewIndex = embeddedViews.length;
}
addToArray(embeddedViews, newViewIndex, view);
// Note: Don't need to change projectedViews as the order in there
// as always invalid...
Services.dirtyParentQueries(view);
renderDetachView(view);
var prevView = newViewIndex > 0 ? embeddedViews[newViewIndex - 1] : null;
renderAttachEmbeddedView(elementData, prevView, view);
return view;
}
function renderAttachEmbeddedView(elementData, prevView, view) {
var prevRenderNode = prevView ? renderNode(prevView, prevView.def.lastRenderRootNode) :
elementData.renderElement;
var parentNode = view.renderer.parentNode(prevRenderNode);
var nextSibling = view.renderer.nextSibling(prevRenderNode);
// Note: We can't check if `nextSibling` is present, as on WebWorkers it will always be!
// However, browsers automatically do `appendChild` when there is no `nextSibling`.
visitRootRenderNodes(view, 2 /* InsertBefore */, parentNode, nextSibling, undefined);
}
export function renderDetachView(view) {
visitRootRenderNodes(view, 3 /* RemoveChild */, null, null, undefined);
}
function addToArray(arr, index, value) {
// perf: array.push is faster than array.splice!
if (index >= arr.length) {
arr.push(value);
}
else {
arr.splice(index, 0, value);
}
}
function removeFromArray(arr, index) {
// perf: array.pop is faster than array.splice!
if (index >= arr.length - 1) {
arr.pop();
}
else {
arr.splice(index, 1);
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"view_attach.js","sourceRoot":"","sources":["../../../../../../../../../../packages/core/src/view/view_attach.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EAAkC,QAAQ,EAAsC,MAAM,SAAS,CAAC;AACvG,OAAO,EAAmB,qBAAqB,EAAmB,UAAU,EAAE,oBAAoB,EAAC,MAAM,QAAQ,CAAC;AAElH,MAAM,UAAU,kBAAkB,CAC9B,UAAoB,EAAE,WAAwB,EAAE,SAAoC,EACpF,IAAc;IAChB,IAAI,aAAa,GAAG,WAAW,CAAC,aAAe,CAAC,cAAc,CAAC;IAC/D,IAAI,SAAS,KAAK,IAAI,IAAI,SAAS,KAAK,SAAS,EAAE;QACjD,SAAS,GAAG,aAAa,CAAC,MAAM,CAAC;KAClC;IACD,IAAI,CAAC,mBAAmB,GAAG,UAAU,CAAC;IACtC,UAAU,CAAC,aAAa,EAAE,SAAW,EAAE,IAAI,CAAC,CAAC;IAC7C,mBAAmB,CAAC,WAAW,EAAE,IAAI,CAAC,CAAC;IAEvC,QAAQ,CAAC,kBAAkB,CAAC,IAAI,CAAC,CAAC;IAElC,IAAM,QAAQ,GAAG,SAAW,GAAG,CAAC,CAAC,CAAC,CAAC,aAAa,CAAC,SAAW,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC;IACzE,wBAAwB,CAAC,WAAW,EAAE,QAAQ,EAAE,IAAI,CAAC,CAAC;AACxD,CAAC;AAED,SAAS,mBAAmB,CAAC,aAA0B,EAAE,IAAc;IACrE,IAAM,cAAc,GAAG,qBAAqB,CAAC,IAAI,CAAC,CAAC;IACnD,IAAI,CAAC,cAAc,IAAI,cAAc,KAAK,aAAa;QACnD,IAAI,CAAC,KAAK,2BAA4B,EAAE;QAC1C,OAAO;KACR;IACD,oCAAoC;IACpC,4EAA4E;IAC5E,mDAAmD;IACnD,yFAAyF;IACzF,wEAAwE;IACxE,0EAA0E;IAC1E,0FAA0F;IAC1F,IAAI,CAAC,KAAK,4BAA6B,CAAC;IACxC,IAAI,cAAc,GAAG,cAAc,CAAC,QAAQ,CAAC,eAAe,CAAC;IAC7D,IAAI,CAAC,cAAc,EAAE;QACnB,cAAc,GAAG,cAAc,CAAC,QAAQ,CAAC,eAAe,GAAG,EAAE,CAAC;KAC/D;IACD,cAAc,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;IAC1B,gEAAgE;IAChE,yEAAyE;IACzE,2BAA2B,CAAC,IAAI,CAAC,MAAQ,CAAC,GAAG,EAAE,IAAI,CAAC,aAAe,CAAC,CAAC;AACvE,CAAC;AAED,SAAS,2BAA2B,CAAC,OAAuB,EAAE,OAAgB;IAC5E,IAAI,OAAO,CAAC,KAAK,4BAA8B,EAAE;QAC/C,OAAO;KACR;IACD,OAAO,CAAC,SAAS,6BAA+B,CAAC;IACjD,OAAO,CAAC,KAAK,6BAA+B,CAAC;IAC7C,IAAI,aAAa,GAAG,OAAO,CAAC,MAAM,CAAC;IACnC,OAAO,aAAa,EAAE;QACpB,aAAa,CAAC,UAAU,6BAA+B,CAAC;QACxD,aAAa,GAAG,aAAa,CAAC,MAAM,CAAC;KACtC;AACH,CAAC;AAED,MAAM,UAAU,kBAAkB,CAAC,WAAwB,EAAE,SAAkB;IAC7E,IAAM,aAAa,GAAG,WAAW,CAAC,aAAe,CAAC,cAAc,CAAC;IACjE,IAAI,SAAS,IAAI,IAAI,IAAI,SAAS,IAAI,aAAa,CAAC,MAAM,EAAE;QAC1D,SAAS,GAAG,aAAa,CAAC,MAAM,GAAG,CAAC,CAAC;KACtC;IACD,IAAI,SAAS,GAAG,CAAC,EAAE;QACjB,OAAO,IAAI,CAAC;KACb;IACD,IAAM,IAAI,GAAG,aAAa,CAAC,SAAS,CAAC,CAAC;IACtC,IAAI,CAAC,mBAAmB,GAAG,IAAI,CAAC;IAChC,eAAe,CAAC,aAAa,EAAE,SAAS,CAAC,CAAC;IAE1C,uEAAuE;IACvE,QAAQ,CAAC,kBAAkB,CAAC,IAAI,CAAC,CAAC;IAElC,gBAAgB,CAAC,IAAI,CAAC,CAAC;IAEvB,OAAO,IAAI,CAAC;AACd,CAAC;AAED,MAAM,UAAU,mBAAmB,CAAC,IAAc;IAChD,IAAI,CAAC,CAAC,IAAI,CAAC,KAAK,2BAA4B,CAAC,EAAE;QAC7C,OAAO;KACR;IACD,IAAM,cAAc,GAAG,qBAAqB,CAAC,IAAI,CAAC,CAAC;IACnD,IAAI,cAAc,EAAE;QAClB,IAAM,cAAc,GAAG,cAAc,CAAC,QAAQ,CAAC,eAAe,CAAC;QAC/D,IAAI,cAAc,EAAE;YAClB,eAAe,CAAC,cAAc,EAAE,cAAc,CAAC,OAAO,CAAC,IAAI,CAAC,CAAC,CAAC;YAC9D,QAAQ,CAAC,kBAAkB,CAAC,IAAI,CAAC,CAAC;SACnC;KACF;AACH,CAAC;AAED,MAAM,UAAU,gBAAgB,CAC5B,WAAwB,EAAE,YAAoB,EAAE,YAAoB;IACtE,IAAM,aAAa,GAAG,WAAW,CAAC,aAAe,CAAC,cAAc,CAAC;IACjE,IAAM,IAAI,GAAG,aAAa,CAAC,YAAY,CAAC,CAAC;IACzC,eAAe,CAAC,aAAa,EAAE,YAAY,CAAC,CAAC;IAC7C,IAAI,YAAY,IAAI,IAAI,EAAE;QACxB,YAAY,GAAG,aAAa,CAAC,MAAM,CAAC;KACrC;IACD,UAAU,CAAC,aAAa,EAAE,YAAY,EAAE,IAAI,CAAC,CAAC;IAE9C,kEAAkE;IAClE,uBAAuB;IAEvB,QAAQ,CAAC,kBAAkB,CAAC,IAAI,CAAC,CAAC;IAElC,gBAAgB,CAAC,IAAI,CAAC,CAAC;IACvB,IAAM,QAAQ,GAAG,YAAY,GAAG,CAAC,CAAC,CAAC,CAAC,aAAa,CAAC,YAAY,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC;IAC3E,wBAAwB,CAAC,WAAW,EAAE,QAAQ,EAAE,IAAI,CAAC,CAAC;IAEtD,OAAO,IAAI,CAAC;AACd,CAAC;AAED,SAAS,wBAAwB,CAC7B,WAAwB,EAAE,QAAyB,EAAE,IAAc;IACrE,IAAM,cAAc,GAAG,QAAQ,CAAC,CAAC,CAAC,UAAU,CAAC,QAAQ,EAAE,QAAQ,CAAC,GAAG,CAAC,kBAAoB,CAAC,CAAC,CAAC;QACzD,WAAW,CAAC,aAAa,CAAC;IAC5D,IAAM,UAAU,GAAG,IAAI,CAAC,QAAQ,CAAC,UAAU,CAAC,cAAc,CAAC,CAAC;IAC5D,IAAM,WAAW,GAAG,IAAI,CAAC,QAAQ,CAAC,WAAW,CAAC,cAAc,CAAC,CAAC;IAC9D,wFAAwF;IACxF,mFAAmF;IACnF,oBAAoB,CAAC,IAAI,wBAAiC,UAAU,EAAE,WAAW,EAAE,SAAS,CAAC,CAAC;AAChG,CAAC;AAED,MAAM,UAAU,gBAAgB,CAAC,IAAc;IAC7C,oBAAoB,CAAC,IAAI,uBAAgC,IAAI,EAAE,IAAI,EAAE,SAAS,CAAC,CAAC;AAClF,CAAC;AAED,SAAS,UAAU,CAAC,GAAU,EAAE,KAAa,EAAE,KAAU;IACvD,gDAAgD;IAChD,IAAI,KAAK,IAAI,GAAG,CAAC,MAAM,EAAE;QACvB,GAAG,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;KACjB;SAAM;QACL,GAAG,CAAC,MAAM,CAAC,KAAK,EAAE,CAAC,EAAE,KAAK,CAAC,CAAC;KAC7B;AACH,CAAC;AAED,SAAS,eAAe,CAAC,GAAU,EAAE,KAAa;IAChD,+CAA+C;IAC/C,IAAI,KAAK,IAAI,GAAG,CAAC,MAAM,GAAG,CAAC,EAAE;QAC3B,GAAG,CAAC,GAAG,EAAE,CAAC;KACX;SAAM;QACL,GAAG,CAAC,MAAM,CAAC,KAAK,EAAE,CAAC,CAAC,CAAC;KACtB;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 */\n\nimport {ElementData, NodeDef, NodeFlags, Services, ViewData, ViewDefinition, ViewState} from './types';\nimport {RenderNodeAction, declaredViewContainer, isComponentView, renderNode, visitRootRenderNodes} from './util';\n\nexport function attachEmbeddedView(\n    parentView: ViewData, elementData: ElementData, viewIndex: number | undefined | null,\n    view: ViewData) {\n  let embeddedViews = elementData.viewContainer !._embeddedViews;\n  if (viewIndex === null || viewIndex === undefined) {\n    viewIndex = embeddedViews.length;\n  }\n  view.viewContainerParent = parentView;\n  addToArray(embeddedViews, viewIndex !, view);\n  attachProjectedView(elementData, view);\n\n  Services.dirtyParentQueries(view);\n\n  const prevView = viewIndex ! > 0 ? embeddedViews[viewIndex ! - 1] : null;\n  renderAttachEmbeddedView(elementData, prevView, view);\n}\n\nfunction attachProjectedView(vcElementData: ElementData, view: ViewData) {\n  const dvcElementData = declaredViewContainer(view);\n  if (!dvcElementData || dvcElementData === vcElementData ||\n      view.state & ViewState.IsProjectedView) {\n    return;\n  }\n  // Note: For performance reasons, we\n  // - add a view to template._projectedViews only 1x throughout its lifetime,\n  //   and remove it not until the view is destroyed.\n  //   (hard, as when a parent view is attached/detached we would need to attach/detach all\n  //    nested projected views as well, even across component boundaries).\n  // - don't track the insertion order of views in the projected views array\n  //   (hard, as when the views of the same template are inserted different view containers)\n  view.state |= ViewState.IsProjectedView;\n  let projectedViews = dvcElementData.template._projectedViews;\n  if (!projectedViews) {\n    projectedViews = dvcElementData.template._projectedViews = [];\n  }\n  projectedViews.push(view);\n  // Note: we are changing the NodeDef here as we cannot calculate\n  // the fact whether a template is used for projection during compilation.\n  markNodeAsProjectedTemplate(view.parent !.def, view.parentNodeDef !);\n}\n\nfunction markNodeAsProjectedTemplate(viewDef: ViewDefinition, nodeDef: NodeDef) {\n  if (nodeDef.flags & NodeFlags.ProjectedTemplate) {\n    return;\n  }\n  viewDef.nodeFlags |= NodeFlags.ProjectedTemplate;\n  nodeDef.flags |= NodeFlags.ProjectedTemplate;\n  let parentNodeDef = nodeDef.parent;\n  while (parentNodeDef) {\n    parentNodeDef.childFlags |= NodeFlags.ProjectedTemplate;\n    parentNodeDef = parentNodeDef.parent;\n  }\n}\n\nexport function detachEmbeddedView(elementData: ElementData, viewIndex?: number): ViewData|null {\n  const embeddedViews = elementData.viewContainer !._embeddedViews;\n  if (viewIndex == null || viewIndex >= embeddedViews.length) {\n    viewIndex = embeddedViews.length - 1;\n  }\n  if (viewIndex < 0) {\n    return null;\n  }\n  const view = embeddedViews[viewIndex];\n  view.viewContainerParent = null;\n  removeFromArray(embeddedViews, viewIndex);\n\n  // See attachProjectedView for why we don't update projectedViews here.\n  Services.dirtyParentQueries(view);\n\n  renderDetachView(view);\n\n  return view;\n}\n\nexport function detachProjectedView(view: ViewData) {\n  if (!(view.state & ViewState.IsProjectedView)) {\n    return;\n  }\n  const dvcElementData = declaredViewContainer(view);\n  if (dvcElementData) {\n    const projectedViews = dvcElementData.template._projectedViews;\n    if (projectedViews) {\n      removeFromArray(projectedViews, projectedViews.indexOf(view));\n      Services.dirtyParentQueries(view);\n    }\n  }\n}\n\nexport function moveEmbeddedView(\n    elementData: ElementData, oldViewIndex: number, newViewIndex: number): ViewData {\n  const embeddedViews = elementData.viewContainer !._embeddedViews;\n  const view = embeddedViews[oldViewIndex];\n  removeFromArray(embeddedViews, oldViewIndex);\n  if (newViewIndex == null) {\n    newViewIndex = embeddedViews.length;\n  }\n  addToArray(embeddedViews, newViewIndex, view);\n\n  // Note: Don't need to change projectedViews as the order in there\n  // as always invalid...\n\n  Services.dirtyParentQueries(view);\n\n  renderDetachView(view);\n  const prevView = newViewIndex > 0 ? embeddedViews[newViewIndex - 1] : null;\n  renderAttachEmbeddedView(elementData, prevView, view);\n\n  return view;\n}\n\nfunction renderAttachEmbeddedView(\n    elementData: ElementData, prevView: ViewData | null, view: ViewData) {\n  const prevRenderNode = prevView ? renderNode(prevView, prevView.def.lastRenderRootNode !) :\n                                    elementData.renderElement;\n  const parentNode = view.renderer.parentNode(prevRenderNode);\n  const nextSibling = view.renderer.nextSibling(prevRenderNode);\n  // Note: We can't check if `nextSibling` is present, as on WebWorkers it will always be!\n  // However, browsers automatically do `appendChild` when there is no `nextSibling`.\n  visitRootRenderNodes(view, RenderNodeAction.InsertBefore, parentNode, nextSibling, undefined);\n}\n\nexport function renderDetachView(view: ViewData) {\n  visitRootRenderNodes(view, RenderNodeAction.RemoveChild, null, null, undefined);\n}\n\nfunction addToArray(arr: any[], index: number, value: any) {\n  // perf: array.push is faster than array.splice!\n  if (index >= arr.length) {\n    arr.push(value);\n  } else {\n    arr.splice(index, 0, value);\n  }\n}\n\nfunction removeFromArray(arr: any[], index: number) {\n  // perf: array.pop is faster than array.splice!\n  if (index >= arr.length - 1) {\n    arr.pop();\n  } else {\n    arr.splice(index, 1);\n  }\n}\n"]}