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
|
import { computed, observable } from 'mobx';
import { DocumentView } from '../views/nodes/DocumentView';
import { Doc } from '../../new_fields/Doc';
import { FieldValue, Cast } from '../../new_fields/Types';
import { listSpec } from '../../new_fields/Schema';
export class DocumentManager {
//global holds all of the nodes (regardless of which collection they're in)
@observable
public DocumentViews: DocumentView[] = [];
// singleton instance
private static _instance: DocumentManager;
// create one and only one instance of NodeManager
public static get Instance(): DocumentManager {
return this._instance || (this._instance = new this());
}
//private constructor so no other class can create a nodemanager
private constructor() {
// this.DocumentViews = new Array<DocumentView>();
}
public getDocumentView(toFind: Doc): DocumentView | null {
let toReturn: DocumentView | null = null;
//gets document view that is in a freeform canvas collection
DocumentManager.Instance.DocumentViews.map(view => {
if (view.props.Document === toFind) {
toReturn = view;
return;
}
});
if (!toReturn) {
DocumentManager.Instance.DocumentViews.map(view => {
let doc = view.props.Document.proto;
if (doc && Object.is(doc, toFind)) {
toReturn = view;
}
});
}
return toReturn;
}
public getDocumentViews(toFind: Doc): DocumentView[] {
let toReturn: DocumentView[] = [];
//gets document view that is in a freeform canvas collection
DocumentManager.Instance.DocumentViews.map(view => {
let doc = view.props.Document;
// if (view.props.ContainingCollectionView instanceof CollectionFreeFormView) {
if (doc === toFind) {
toReturn.push(view);
} else {
let docSrc = FieldValue(doc.proto);
if (docSrc && Object.is(docSrc, toFind)) {
toReturn.push(view);
}
}
});
return toReturn;
}
@computed
public get LinkedDocumentViews() {
return DocumentManager.Instance.DocumentViews.reduce((pairs, dv) => {
let linksList = Cast(dv.props.Document.linkedToDocs, listSpec(Doc));
if (linksList && linksList.length) {
pairs.push(...linksList.reduce((pairs, link) => {
if (link) {
let linkToDoc = FieldValue(Cast(link.linkedTo, Doc));
if (linkToDoc) {
DocumentManager.Instance.getDocumentViews(linkToDoc).map(docView1 =>
pairs.push({ a: dv, b: docView1, l: link }));
}
}
return pairs;
}, [] as { a: DocumentView, b: DocumentView, l: Doc }[]));
}
return pairs;
}, [] as { a: DocumentView, b: DocumentView, l: Doc }[]);
}
}
|
