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import { observable, computed, action, trace } from "mobx";
import React = require("react");
import { observer } from "mobx-react";
import { FieldViewProps, FieldView } from "../nodes/FieldView";
import { Doc } from "../../../new_fields/Doc";
import { undoBatch } from "../../util/UndoManager";
import { NumCast, FieldValue, Cast } from "../../../new_fields/Types";
import { CollectionViewType } from "../collections/CollectionBaseView";
import { CollectionDockingView } from "../collections/CollectionDockingView";
import { SelectionManager } from "../../util/SelectionManager";
import { DocumentManager } from "../../util/DocumentManager";
import { DocumentView } from "../nodes/DocumentView";
import "./LinkFollowBox.scss";
export type LinkParamOptions = {
container: Doc;
context: Doc;
sourceDoc: Doc;
shoudldZoom: boolean;
linkDoc: Doc;
};
@observer
export class LinkFollowBox extends React.Component<FieldViewProps> {
public static LayoutString() { return FieldView.LayoutString(LinkFollowBox); }
public static Instance: LinkFollowBox;
unhighlight = () => {
Doc.UnhighlightAll();
document.removeEventListener("pointerdown", this.unhighlight);
}
@action
highlightDoc = (destinationDoc: Doc) => {
document.removeEventListener("pointerdown", this.unhighlight);
Doc.HighlightDoc(destinationDoc);
window.setTimeout(() => {
document.addEventListener("pointerdown", this.unhighlight);
}, 10000);
}
// DONE
@undoBatch
openFullScreen = (destinationDoc: Doc) => {
let view: DocumentView | null = DocumentManager.Instance.getDocumentView(destinationDoc)
view && CollectionDockingView.Instance && CollectionDockingView.Instance.OpenFullScreen(view);
}
// should container be a doc or documentview or what? This one needs work and is more long term
@undoBatch
openInContainer = (destinationDoc: Doc, options: { container: Doc }) => {
}
// NOT TESTED
// col = collection the doc is in
// target = the document to center on
@undoBatch
openLinkColRight = (destinationDoc: Doc, options: { context: Doc }) => {
options.context = Doc.IsPrototype(options.context) ? Doc.MakeDelegate(options.context) : options.context;
if (NumCast(options.context.viewType, CollectionViewType.Invalid) === CollectionViewType.Freeform) {
const newPanX = NumCast(destinationDoc.x) + NumCast(destinationDoc.width) / NumCast(destinationDoc.zoomBasis, 1) / 2;
const newPanY = NumCast(destinationDoc.y) + NumCast(destinationDoc.height) / NumCast(destinationDoc.zoomBasis, 1) / 2;
options.context.panX = newPanX;
options.context.panY = newPanY;
}
CollectionDockingView.Instance.AddRightSplit(options.context, undefined);
}
// DONE
// this opens the linked doc in a right split, NOT in its collection
@undoBatch
openLinkRight = (destinationDoc: Doc) => {
this.highlightDoc(destinationDoc);
let alias = Doc.MakeAlias(destinationDoc);
CollectionDockingView.Instance.AddRightSplit(alias, undefined);
SelectionManager.DeselectAll();
}
// DONE
// this is the standard "follow link" (jump to document)
// taken from follow link
@undoBatch
jumpToLink = async (destinationDoc: Doc, options: { shouldZoom: boolean, linkDoc: Doc }) => {
//there is an issue right now so this will be false automatically
options.shouldZoom = false;
this.highlightDoc(destinationDoc);
let jumpToDoc = destinationDoc;
let pdfDoc = FieldValue(Cast(destinationDoc, Doc));
if (pdfDoc) {
jumpToDoc = pdfDoc;
}
let proto = Doc.GetProto(options.linkDoc);
let targetContext = await Cast(proto.targetContext, Doc);
let sourceContext = await Cast(proto.sourceContext, Doc);
let dockingFunc = (document: Doc) => { this.props.addDocTab(document, undefined, "inTab"); SelectionManager.DeselectAll(); };
if (destinationDoc === options.linkDoc.anchor2 && targetContext) {
DocumentManager.Instance.jumpToDocument(jumpToDoc, options.shouldZoom, false, async document => dockingFunc(document), undefined, targetContext);
}
else if (destinationDoc === options.linkDoc.anchor1 && sourceContext) {
DocumentManager.Instance.jumpToDocument(jumpToDoc, options.shouldZoom, false, document => dockingFunc(sourceContext!));
}
else if (DocumentManager.Instance.getDocumentView(jumpToDoc)) {
DocumentManager.Instance.jumpToDocument(jumpToDoc, options.shouldZoom, undefined, undefined, NumCast((destinationDoc === options.linkDoc.anchor2 ? options.linkDoc.anchor2Page : options.linkDoc.anchor1Page)));
}
else {
DocumentManager.Instance.jumpToDocument(jumpToDoc, options.shouldZoom, false, dockingFunc);
}
}
// DONE
// opens link in new tab (not in a collection)
// this opens it full screen in new tab
@undoBatch
openLinkTab = (destinationDoc: Doc) => {
this.highlightDoc(destinationDoc);
let fullScreenAlias = Doc.MakeAlias(destinationDoc);
this.props.addDocTab(fullScreenAlias, undefined, "inTab");
SelectionManager.DeselectAll();
}
// NOT TESTED
// opens link in new tab in collection
// col = collection the doc is in
// target = the document to center on
@undoBatch
openLinkColTab = (destinationDoc: Doc, options: { context: Doc }) => {
this.highlightDoc(destinationDoc);
options.context = Doc.IsPrototype(options.context) ? Doc.MakeDelegate(options.context) : options.context;
if (NumCast(options.context.viewType, CollectionViewType.Invalid) === CollectionViewType.Freeform) {
const newPanX = NumCast(destinationDoc.x) + NumCast(destinationDoc.width) / NumCast(destinationDoc.zoomBasis, 1) / 2;
const newPanY = NumCast(destinationDoc.y) + NumCast(destinationDoc.height) / NumCast(destinationDoc.zoomBasis, 1) / 2;
options.context.panX = newPanX;
options.context.panY = newPanY;
}
// CollectionDockingView.Instance.AddRightSplit(col, undefined);
this.props.addDocTab(options.context, undefined, "inTab");
SelectionManager.DeselectAll();
}
// DONE
// this will open a link next to the source doc
@undoBatch
openLinkInPlace = (destinationDoc: Doc, options: { sourceDoc: Doc }) => {
this.highlightDoc(destinationDoc);
let alias = Doc.MakeAlias(destinationDoc);
let y = NumCast(options.sourceDoc.y);
let x = NumCast(options.sourceDoc.x);
let width = NumCast(options.sourceDoc.width);
let height = NumCast(options.sourceDoc.height);
alias.x = x + width + 30;
alias.y = y;
alias.width = width;
alias.height = height;
SelectionManager.SelectedDocuments().map(dv => {
if (dv.props.Document === options.sourceDoc) {
dv.props.addDocument && dv.props.addDocument(alias, false);
}
});
}
//set this to be the default link behavior, can be any of the above
private defaultLinkBehavior: (destinationDoc: Doc, options?: any) => void = this.openLinkInPlace;
private currentLinkBehavior: (destinationDoc: Doc, options?: any) => void = this.defaultLinkBehavior;
render() {
return (
<div className="linkFollowBox-main" style={{ height: NumCast(this.props.Document.height), width: NumCast(this.props.Document.width) }}>
</div>
);
}
}
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