1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 | 14× 14× 14× 5× 5× 5× 5× 2× 5× 5× 1× 1× | import { isEqual, forEach } from '../util' import Annotation from './Annotation' import Selection from './Selection' /* Describes an annotation sticking on a container that can span over multiple nodes. @class @example ```js { "id": "subject_reference_1", "type": "subject_reference", "containerId": "content", "start": { "path": ["text_2", "content"], "offset": 100, }, "end": { "path": ["text_4", "content"], "offset": 40 } } ``` */ class ContainerAnnotation extends Annotation { /** Provides a selection which has the same range as this annotation. @return {model/ContainerSelection} */ getSelection() { var doc = this.getDocument() // Guard: when this is called while this node has been detached already. Iif (!doc) { console.warn('Trying to use a ContainerAnnotation which is not attached to the document.') return Selection.nullSelection() } return doc.createSelection({ type: "container", containerId: this.containerId, startPath: this.start.path, startOffset: this.start.offset, endPath: this.end.path, endOffset: this.end.offset }) } setHighlighted(highlighted, scope) { if (this.highlighted !== highlighted) { this.highlighted = highlighted this.highlightedScope = scope this.emit('highlighted', highlighted, scope) forEach(this.fragments, function(frag) { frag.emit('highlighted', highlighted, scope) }) } } _updateRange(tx, sel) { Iif (!sel.isContainerSelection()) { throw new Error('Invalid argument.') } // TODO: use coordinate ops Iif (!isEqual(this.start.path, sel.start.path)) { tx.set([this.id, 'start', 'path'], sel.start.path) } Iif (this.start.offset !== sel.start.offset) { tx.set([this.id, 'start', 'offset'], sel.start.offset) } if (!isEqual(this.end.path, sel.end.path)) { tx.set([this.id, 'end', 'path'], sel.end.path) } Eif (this.end.offset !== sel.end.offset) { tx.set([this.id, 'end', 'offset'], sel.end.offset) } } } ContainerAnnotation.schema = { type: "container-annotation", containerId: "string" } ContainerAnnotation.prototype._isContainerAnnotation = true export default ContainerAnnotation |