| 1 | /**
|
|---|
| 2 | * @license
|
|---|
| 3 | * Copyright Google LLC All Rights Reserved.
|
|---|
| 4 | *
|
|---|
| 5 | * Use of this source code is governed by an MIT-style license that can be
|
|---|
| 6 | * found in the LICENSE file at https://angular.io/license
|
|---|
| 7 | */
|
|---|
| 8 | /** Horizontal dimension of a connection point on the perimeter of the origin or overlay element. */
|
|---|
| 9 | import { Optional } from '@angular/core';
|
|---|
| 10 | /** The points of the origin element and the overlay element to connect. */
|
|---|
| 11 | export class ConnectionPositionPair {
|
|---|
| 12 | constructor(origin, overlay,
|
|---|
| 13 | /** Offset along the X axis. */
|
|---|
| 14 | offsetX,
|
|---|
| 15 | /** Offset along the Y axis. */
|
|---|
| 16 | offsetY,
|
|---|
| 17 | /** Class(es) to be applied to the panel while this position is active. */
|
|---|
| 18 | panelClass) {
|
|---|
| 19 | this.offsetX = offsetX;
|
|---|
| 20 | this.offsetY = offsetY;
|
|---|
| 21 | this.panelClass = panelClass;
|
|---|
| 22 | this.originX = origin.originX;
|
|---|
| 23 | this.originY = origin.originY;
|
|---|
| 24 | this.overlayX = overlay.overlayX;
|
|---|
| 25 | this.overlayY = overlay.overlayY;
|
|---|
| 26 | }
|
|---|
| 27 | }
|
|---|
| 28 | /**
|
|---|
| 29 | * Set of properties regarding the position of the origin and overlay relative to the viewport
|
|---|
| 30 | * with respect to the containing Scrollable elements.
|
|---|
| 31 | *
|
|---|
| 32 | * The overlay and origin are clipped if any part of their bounding client rectangle exceeds the
|
|---|
| 33 | * bounds of any one of the strategy's Scrollable's bounding client rectangle.
|
|---|
| 34 | *
|
|---|
| 35 | * The overlay and origin are outside view if there is no overlap between their bounding client
|
|---|
| 36 | * rectangle and any one of the strategy's Scrollable's bounding client rectangle.
|
|---|
| 37 | *
|
|---|
| 38 | * ----------- -----------
|
|---|
| 39 | * | outside | | clipped |
|
|---|
| 40 | * | view | --------------------------
|
|---|
| 41 | * | | | | | |
|
|---|
| 42 | * ---------- | ----------- |
|
|---|
| 43 | * -------------------------- | |
|
|---|
| 44 | * | | | Scrollable |
|
|---|
| 45 | * | | | |
|
|---|
| 46 | * | | --------------------------
|
|---|
| 47 | * | Scrollable |
|
|---|
| 48 | * | |
|
|---|
| 49 | * --------------------------
|
|---|
| 50 | *
|
|---|
| 51 | * @docs-private
|
|---|
| 52 | */
|
|---|
| 53 | export class ScrollingVisibility {
|
|---|
| 54 | }
|
|---|
| 55 | /** The change event emitted by the strategy when a fallback position is used. */
|
|---|
| 56 | export class ConnectedOverlayPositionChange {
|
|---|
| 57 | constructor(
|
|---|
| 58 | /** The position used as a result of this change. */
|
|---|
| 59 | connectionPair,
|
|---|
| 60 | /** @docs-private */
|
|---|
| 61 | scrollableViewProperties) {
|
|---|
| 62 | this.connectionPair = connectionPair;
|
|---|
| 63 | this.scrollableViewProperties = scrollableViewProperties;
|
|---|
| 64 | }
|
|---|
| 65 | }
|
|---|
| 66 | ConnectedOverlayPositionChange.ctorParameters = () => [
|
|---|
| 67 | { type: ConnectionPositionPair },
|
|---|
| 68 | { type: ScrollingVisibility, decorators: [{ type: Optional }] }
|
|---|
| 69 | ];
|
|---|
| 70 | /**
|
|---|
| 71 | * Validates whether a vertical position property matches the expected values.
|
|---|
| 72 | * @param property Name of the property being validated.
|
|---|
| 73 | * @param value Value of the property being validated.
|
|---|
| 74 | * @docs-private
|
|---|
| 75 | */
|
|---|
| 76 | export function validateVerticalPosition(property, value) {
|
|---|
| 77 | if (value !== 'top' && value !== 'bottom' && value !== 'center') {
|
|---|
| 78 | throw Error(`ConnectedPosition: Invalid ${property} "${value}". ` +
|
|---|
| 79 | `Expected "top", "bottom" or "center".`);
|
|---|
| 80 | }
|
|---|
| 81 | }
|
|---|
| 82 | /**
|
|---|
| 83 | * Validates whether a horizontal position property matches the expected values.
|
|---|
| 84 | * @param property Name of the property being validated.
|
|---|
| 85 | * @param value Value of the property being validated.
|
|---|
| 86 | * @docs-private
|
|---|
| 87 | */
|
|---|
| 88 | export function validateHorizontalPosition(property, value) {
|
|---|
| 89 | if (value !== 'start' && value !== 'end' && value !== 'center') {
|
|---|
| 90 | throw Error(`ConnectedPosition: Invalid ${property} "${value}". ` +
|
|---|
| 91 | `Expected "start", "end" or "center".`);
|
|---|
| 92 | }
|
|---|
| 93 | }
|
|---|
| 94 | //# sourceMappingURL=data:application/json;base64,{"version":3,"file":"connected-position.js","sourceRoot":"","sources":["../../../../../../../src/cdk/overlay/position/connected-position.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,oGAAoG;AACpG,OAAO,EAAC,QAAQ,EAAC,MAAM,eAAe,CAAC;AAmBvC,2EAA2E;AAC3E,MAAM,OAAO,sBAAsB;IAUjC,YACE,MAAgC,EAChC,OAAkC;IAClC,+BAA+B;IACxB,OAAgB;IACvB,+BAA+B;IACxB,OAAgB;IACvB,0EAA0E;IACnE,UAA8B;QAJ9B,YAAO,GAAP,OAAO,CAAS;QAEhB,YAAO,GAAP,OAAO,CAAS;QAEhB,eAAU,GAAV,UAAU,CAAoB;QAErC,IAAI,CAAC,OAAO,GAAG,MAAM,CAAC,OAAO,CAAC;QAC9B,IAAI,CAAC,OAAO,GAAG,MAAM,CAAC,OAAO,CAAC;QAC9B,IAAI,CAAC,QAAQ,GAAG,OAAO,CAAC,QAAQ,CAAC;QACjC,IAAI,CAAC,QAAQ,GAAG,OAAO,CAAC,QAAQ,CAAC;IACnC,CAAC;CACF;AAED;;;;;;;;;;;;;;;;;;;;;;;;GAwBG;AACH,MAAM,OAAO,mBAAmB;CAK/B;AAED,iFAAiF;AACjF,MAAM,OAAO,8BAA8B;IACzC;IACI,oDAAoD;IAC7C,cAAsC;IAC7C,oBAAoB;IACD,wBAA6C;QAFzD,mBAAc,GAAd,cAAc,CAAwB;QAE1B,6BAAwB,GAAxB,wBAAwB,CAAqB;IAAG,CAAC;;;YAF7C,sBAAsB;YAEA,mBAAmB,uBAA/D,QAAQ;;AAGf;;;;;GAKG;AACH,MAAM,UAAU,wBAAwB,CAAC,QAAgB,EAAE,KAA4B;IACrF,IAAI,KAAK,KAAK,KAAK,IAAI,KAAK,KAAK,QAAQ,IAAI,KAAK,KAAK,QAAQ,EAAE;QAC/D,MAAM,KAAK,CAAC,8BAA8B,QAAQ,KAAK,KAAK,KAAK;YACrD,uCAAuC,CAAC,CAAC;KACtD;AACH,CAAC;AAED;;;;;GAKG;AACH,MAAM,UAAU,0BAA0B,CAAC,QAAgB,EAAE,KAA8B;IACzF,IAAI,KAAK,KAAK,OAAO,IAAI,KAAK,KAAK,KAAK,IAAI,KAAK,KAAK,QAAQ,EAAE;QAC9D,MAAM,KAAK,CAAC,8BAA8B,QAAQ,KAAK,KAAK,KAAK;YACrD,sCAAsC,CAAC,CAAC;KACrD;AACH,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 */\n\n/** Horizontal dimension of a connection point on the perimeter of the origin or overlay element. */\nimport {Optional} from '@angular/core';\nexport type HorizontalConnectionPos = 'start' | 'center' | 'end';\n\n/** Vertical dimension of a connection point on the perimeter of the origin or overlay element. */\nexport type VerticalConnectionPos = 'top' | 'center' | 'bottom';\n\n\n/** A connection point on the origin element. */\nexport interface OriginConnectionPosition {\n  originX: HorizontalConnectionPos;\n  originY: VerticalConnectionPos;\n}\n\n/** A connection point on the overlay element. */\nexport interface OverlayConnectionPosition {\n  overlayX: HorizontalConnectionPos;\n  overlayY: VerticalConnectionPos;\n}\n\n/** The points of the origin element and the overlay element to connect. */\nexport class ConnectionPositionPair {\n  /** X-axis attachment point for connected overlay origin. Can be 'start', 'end', or 'center'. */\n  originX: HorizontalConnectionPos;\n  /** Y-axis attachment point for connected overlay origin. Can be 'top', 'bottom', or 'center'. */\n  originY: VerticalConnectionPos;\n  /** X-axis attachment point for connected overlay. Can be 'start', 'end', or 'center'. */\n  overlayX: HorizontalConnectionPos;\n  /** Y-axis attachment point for connected overlay. Can be 'top', 'bottom', or 'center'. */\n  overlayY: VerticalConnectionPos;\n\n  constructor(\n    origin: OriginConnectionPosition,\n    overlay: OverlayConnectionPosition,\n    /** Offset along the X axis. */\n    public offsetX?: number,\n    /** Offset along the Y axis. */\n    public offsetY?: number,\n    /** Class(es) to be applied to the panel while this position is active. */\n    public panelClass?: string | string[]) {\n\n    this.originX = origin.originX;\n    this.originY = origin.originY;\n    this.overlayX = overlay.overlayX;\n    this.overlayY = overlay.overlayY;\n  }\n}\n\n/**\n * Set of properties regarding the position of the origin and overlay relative to the viewport\n * with respect to the containing Scrollable elements.\n *\n * The overlay and origin are clipped if any part of their bounding client rectangle exceeds the\n * bounds of any one of the strategy's Scrollable's bounding client rectangle.\n *\n * The overlay and origin are outside view if there is no overlap between their bounding client\n * rectangle and any one of the strategy's Scrollable's bounding client rectangle.\n *\n *       -----------                    -----------\n *       | outside |                    | clipped |\n *       |  view   |              --------------------------\n *       |         |              |     |         |        |\n *       ----------               |     -----------        |\n *  --------------------------    |                        |\n *  |                        |    |      Scrollable        |\n *  |                        |    |                        |\n *  |                        |     --------------------------\n *  |      Scrollable        |\n *  |                        |\n *  --------------------------\n *\n *  @docs-private\n */\nexport class ScrollingVisibility {\n  isOriginClipped: boolean;\n  isOriginOutsideView: boolean;\n  isOverlayClipped: boolean;\n  isOverlayOutsideView: boolean;\n}\n\n/** The change event emitted by the strategy when a fallback position is used. */\nexport class ConnectedOverlayPositionChange {\n  constructor(\n      /** The position used as a result of this change. */\n      public connectionPair: ConnectionPositionPair,\n      /** @docs-private */\n      @Optional() public scrollableViewProperties: ScrollingVisibility) {}\n}\n\n/**\n * Validates whether a vertical position property matches the expected values.\n * @param property Name of the property being validated.\n * @param value Value of the property being validated.\n * @docs-private\n */\nexport function validateVerticalPosition(property: string, value: VerticalConnectionPos) {\n  if (value !== 'top' && value !== 'bottom' && value !== 'center') {\n    throw Error(`ConnectedPosition: Invalid ${property} \"${value}\". ` +\n                `Expected \"top\", \"bottom\" or \"center\".`);\n  }\n}\n\n/**\n * Validates whether a horizontal position property matches the expected values.\n * @param property Name of the property being validated.\n * @param value Value of the property being validated.\n * @docs-private\n */\nexport function validateHorizontalPosition(property: string, value: HorizontalConnectionPos) {\n  if (value !== 'start' && value !== 'end' && value !== 'center') {\n    throw Error(`ConnectedPosition: Invalid ${property} \"${value}\". ` +\n                `Expected \"start\", \"end\" or \"center\".`);\n  }\n}\n"]} |
|---|
