| 1 | /**
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| 2 | * @license
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| 3 | * Copyright Google LLC All Rights Reserved.
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| 4 | *
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| 5 | * Use of this source code is governed by an MIT-style license that can be
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| 6 | * found in the LICENSE file at https://angular.io/license
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| 7 | */
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| 8 | import { coerceBooleanProperty } from '@angular/cdk/coercion';
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| 9 | import { Directive, HostListener, Input } from '@angular/core';
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| 10 | import { CdkTree, CdkTreeNode } from './tree';
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| 11 | /**
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| 12 | * Node toggle to expand/collapse the node.
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| 13 | */
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| 14 | export class CdkTreeNodeToggle {
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| 15 | constructor(_tree, _treeNode) {
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| 16 | this._tree = _tree;
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| 17 | this._treeNode = _treeNode;
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| 18 | this._recursive = false;
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| 19 | }
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| 20 | /** Whether expand/collapse the node recursively. */
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| 21 | get recursive() { return this._recursive; }
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| 22 | set recursive(value) { this._recursive = coerceBooleanProperty(value); }
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| 23 | // We have to use a `HostListener` here in order to support both Ivy and ViewEngine.
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| 24 | // In Ivy the `host` bindings will be merged when this class is extended, whereas in
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| 25 | // ViewEngine they're overwritten.
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| 26 | // TODO(crisbeto): we move this back into `host` once Ivy is turned on by default.
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| 27 | // tslint:disable-next-line:no-host-decorator-in-concrete
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| 28 | _toggle(event) {
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| 29 | this.recursive
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| 30 | ? this._tree.treeControl.toggleDescendants(this._treeNode.data)
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| 31 | : this._tree.treeControl.toggle(this._treeNode.data);
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| 32 | event.stopPropagation();
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| 33 | }
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| 34 | }
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| 35 | CdkTreeNodeToggle.decorators = [
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| 36 | { type: Directive, args: [{ selector: '[cdkTreeNodeToggle]' },] }
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| 37 | ];
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| 38 | CdkTreeNodeToggle.ctorParameters = () => [
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| 39 | { type: CdkTree },
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| 40 | { type: CdkTreeNode }
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| 41 | ];
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| 42 | CdkTreeNodeToggle.propDecorators = {
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| 43 | recursive: [{ type: Input, args: ['cdkTreeNodeToggleRecursive',] }],
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| 44 | _toggle: [{ type: HostListener, args: ['click', ['$event'],] }]
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| 45 | };
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| 46 | //# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoidG9nZ2xlLmpzIiwic291cmNlUm9vdCI6IiIsInNvdXJjZXMiOlsiLi4vLi4vLi4vLi4vLi4vLi4vc3JjL2Nkay90cmVlL3RvZ2dsZS50cyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQTs7Ozs7O0dBTUc7QUFFSCxPQUFPLEVBQWUscUJBQXFCLEVBQUMsTUFBTSx1QkFBdUIsQ0FBQztBQUMxRSxPQUFPLEVBQUMsU0FBUyxFQUFFLFlBQVksRUFBRSxLQUFLLEVBQUMsTUFBTSxlQUFlLENBQUM7QUFFN0QsT0FBTyxFQUFDLE9BQU8sRUFBRSxXQUFXLEVBQUMsTUFBTSxRQUFRLENBQUM7QUFFNUM7O0dBRUc7QUFFSCxNQUFNLE9BQU8saUJBQWlCO0lBTzVCLFlBQXNCLEtBQW9CLEVBQ3BCLFNBQTRCO1FBRDVCLFVBQUssR0FBTCxLQUFLLENBQWU7UUFDcEIsY0FBUyxHQUFULFNBQVMsQ0FBbUI7UUFIeEMsZUFBVSxHQUFHLEtBQUssQ0FBQztJQUd3QixDQUFDO0lBUHRELG9EQUFvRDtJQUNwRCxJQUNJLFNBQVMsS0FBYyxPQUFPLElBQUksQ0FBQyxVQUFVLENBQUMsQ0FBQyxDQUFDO0lBQ3BELElBQUksU0FBUyxDQUFDLEtBQWMsSUFBSSxJQUFJLENBQUMsVUFBVSxHQUFHLHFCQUFxQixDQUFDLEtBQUssQ0FBQyxDQUFDLENBQUMsQ0FBQztJQU1qRixvRkFBb0Y7SUFDcEYsb0ZBQW9GO0lBQ3BGLGtDQUFrQztJQUNsQyxrRkFBa0Y7SUFDbEYseURBQXlEO0lBRXpELE9BQU8sQ0FBQyxLQUFZO1FBQ2xCLElBQUksQ0FBQyxTQUFTO1lBQ1osQ0FBQyxDQUFDLElBQUksQ0FBQyxLQUFLLENBQUMsV0FBVyxDQUFDLGlCQUFpQixDQUFDLElBQUksQ0FBQyxTQUFTLENBQUMsSUFBSSxDQUFDO1lBQy9ELENBQUMsQ0FBQyxJQUFJLENBQUMsS0FBSyxDQUFDLFdBQVcsQ0FBQyxNQUFNLENBQUMsSUFBSSxDQUFDLFNBQVMsQ0FBQyxJQUFJLENBQUMsQ0FBQztRQUV2RCxLQUFLLENBQUMsZUFBZSxFQUFFLENBQUM7SUFDMUIsQ0FBQzs7O1lBdkJGLFNBQVMsU0FBQyxFQUFDLFFBQVEsRUFBRSxxQkFBcUIsRUFBQzs7O1lBTHBDLE9BQU87WUFBRSxXQUFXOzs7d0JBUXpCLEtBQUssU0FBQyw0QkFBNEI7c0JBYWxDLFlBQVksU0FBQyxPQUFPLEVBQUUsQ0FBQyxRQUFRLENBQUMiLCJzb3VyY2VzQ29udGVudCI6WyIvKipcbiAqIEBsaWNlbnNlXG4gKiBDb3B5cmlnaHQgR29vZ2xlIExMQyBBbGwgUmlnaHRzIFJlc2VydmVkLlxuICpcbiAqIFVzZSBvZiB0aGlzIHNvdXJjZSBjb2RlIGlzIGdvdmVybmVkIGJ5IGFuIE1JVC1zdHlsZSBsaWNlbnNlIHRoYXQgY2FuIGJlXG4gKiBmb3VuZCBpbiB0aGUgTElDRU5TRSBmaWxlIGF0IGh0dHBzOi8vYW5ndWxhci5pby9saWNlbnNlXG4gKi9cblxuaW1wb3J0IHtCb29sZWFuSW5wdXQsIGNvZXJjZUJvb2xlYW5Qcm9wZXJ0eX0gZnJvbSAnQGFuZ3VsYXIvY2RrL2NvZXJjaW9uJztcbmltcG9ydCB7RGlyZWN0aXZlLCBIb3N0TGlzdGVuZXIsIElucHV0fSBmcm9tICdAYW5ndWxhci9jb3JlJztcblxuaW1wb3J0IHtDZGtUcmVlLCBDZGtUcmVlTm9kZX0gZnJvbSAnLi90cmVlJztcblxuLyoqXG4gKiBOb2RlIHRvZ2dsZSB0byBleHBhbmQvY29sbGFwc2UgdGhlIG5vZGUuXG4gKi9cbkBEaXJlY3RpdmUoe3NlbGVjdG9yOiAnW2Nka1RyZWVOb2RlVG9nZ2xlXSd9KVxuZXhwb3J0IGNsYXNzIENka1RyZWVOb2RlVG9nZ2xlPFQsIEsgPSBUPiB7XG4gIC8qKiBXaGV0aGVyIGV4cGFuZC9jb2xsYXBzZSB0aGUgbm9kZSByZWN1cnNpdmVseS4gKi9cbiAgQElucHV0KCdjZGtUcmVlTm9kZVRvZ2dsZVJlY3Vyc2l2ZScpXG4gIGdldCByZWN1cnNpdmUoKTogYm9vbGVhbiB7IHJldHVybiB0aGlzLl9yZWN1cnNpdmU7IH1cbiAgc2V0IHJlY3Vyc2l2ZSh2YWx1ZTogYm9vbGVhbikgeyB0aGlzLl9yZWN1cnNpdmUgPSBjb2VyY2VCb29sZWFuUHJvcGVydHkodmFsdWUpOyB9XG4gIHByb3RlY3RlZCBfcmVjdXJzaXZlID0gZmFsc2U7XG5cbiAgY29uc3RydWN0b3IocHJvdGVjdGVkIF90cmVlOiBDZGtUcmVlPFQsIEs+LFxuICAgICAgICAgICAgICBwcm90ZWN0ZWQgX3RyZWVOb2RlOiBDZGtUcmVlTm9kZTxULCBLPikge31cblxuICAvLyBXZSBoYXZlIHRvIHVzZSBhIGBIb3N0TGlzdGVuZXJgIGhlcmUgaW4gb3JkZXIgdG8gc3VwcG9ydCBib3RoIEl2eSBhbmQgVmlld0VuZ2luZS5cbiAgLy8gSW4gSXZ5IHRoZSBgaG9zdGAgYmluZGluZ3Mgd2lsbCBiZSBtZXJnZWQgd2hlbiB0aGlzIGNsYXNzIGlzIGV4dGVuZGVkLCB3aGVyZWFzIGluXG4gIC8vIFZpZXdFbmdpbmUgdGhleSdyZSBvdmVyd3JpdHRlbi5cbiAgLy8gVE9ETyhjcmlzYmV0byk6IHdlIG1vdmUgdGhpcyBiYWNrIGludG8gYGhvc3RgIG9uY2UgSXZ5IGlzIHR1cm5lZCBvbiBieSBkZWZhdWx0LlxuICAvLyB0c2xpbnQ6ZGlzYWJsZS1uZXh0LWxpbmU6bm8taG9zdC1kZWNvcmF0b3ItaW4tY29uY3JldGVcbiAgQEhvc3RMaXN0ZW5lcignY2xpY2snLCBbJyRldmVudCddKVxuICBfdG9nZ2xlKGV2ZW50OiBFdmVudCk6IHZvaWQge1xuICAgIHRoaXMucmVjdXJzaXZlXG4gICAgICA/IHRoaXMuX3RyZWUudHJlZUNvbnRyb2wudG9nZ2xlRGVzY2VuZGFudHModGhpcy5fdHJlZU5vZGUuZGF0YSlcbiAgICAgIDogdGhpcy5fdHJlZS50cmVlQ29udHJvbC50b2dnbGUodGhpcy5fdHJlZU5vZGUuZGF0YSk7XG5cbiAgICBldmVudC5zdG9wUHJvcGFnYXRpb24oKTtcbiAgfVxuXG4gIHN0YXRpYyBuZ0FjY2VwdElucHV0VHlwZV9yZWN1cnNpdmU6IEJvb2xlYW5JbnB1dDtcbn1cbiJdfQ== |
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