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import { observer } from "mobx-react";
import { Key, KeyStore } from "../../fields/Key";
import React = require("react");
import FlexLayout from "flexlayout-react";
import { action, observable, computed } from "mobx";
import { Document } from "../../fields/Document";
import { DocumentView, DocumentFieldViewProps, CollectionViewProps } from "../nodes/DocumentView";
import { ListField } from "../../fields/ListField";
import { NumberField } from "../../fields/NumberField";
import { SSL_OP_SINGLE_DH_USE } from "constants";
import { SelectionManager } from "../../util/SelectionManager";
import { ContextMenu } from "../ContextMenu";
import "./CollectionDockingView.scss"
import 'golden-layout/src/css/goldenlayout-base.css';
import 'golden-layout/src/css/goldenlayout-dark-theme.css';
// import GoldenLayout, { Row, Stack, createGoldenLayoutComponent } from '../../../node_modules/react-golden-layout/src/internal/';
@observer
export class CollectionDockingView extends React.Component<CollectionViewProps> {
public static LayoutString() { return '<CollectionDockingView Document={Document} fieldKey={DataKey} ContainingDocumentView={ContainingDocumentView}/>'; }
private _times: number = 0;
private _containerRef = React.createRef<HTMLDivElement>();
private _canvasRef = React.createRef<HTMLDivElement>();
private _json = {
global: {},
borders: [],
layout: {
"type": "row",
"weight": 100,
"children": [
{
"type": "tabset",
"weight": 50,
"selected": 0,
"children": [
{
"type": "tab",
"name": "CHILD #1",
"component": "doc1",
}
]
},
{
"type": "tabset",
"weight": 50,
"selected": 0,
"children": [
{
"type": "tab",
"name": "CHILD #2",
"component": "doc2",
}
]
},
{
"type": "tabset",
"weight": 50,
"selected": 0,
"children": [
{
"type": "tab",
"name": "CHILD #3",
"component": "doc3",
}
]
}
]
}
};
private _model: any;
constructor(props: CollectionViewProps) {
super(props);
this._model = FlexLayout.Model.fromJson(this._json);
}
public static BORDER_WIDTH = 2;
public static TAB_HEADER_HEIGHT = 20;
@computed
public get active(): boolean {
var isSelected = (this.props.ContainingDocumentView != undefined && SelectionManager.IsSelected(this.props.ContainingDocumentView));
var childSelected = SelectionManager.SelectedDocuments().some(view => view.props.ContainingCollectionView == this);
var topMost = this.props.ContainingDocumentView != undefined && this.props.ContainingDocumentView.props.ContainingCollectionView == undefined;
return isSelected || childSelected || topMost;
}
componentDidMount() {
// if (this._containerRef.current) {
// DragManager.MakeDropTarget(this._containerRef.current, {
// handlers: {
// drop: this.drop
// }
// });
// }
}
@action
addDocument = (doc: Document): void => {
//TODO This won't create the field if it doesn't already exist
const value = this.props.Document.GetFieldValue(this.props.fieldKey, ListField, new Array<Document>())
value.push(doc);
}
@action
removeDocument = (doc: Document): void => {
//TODO This won't create the field if it doesn't already exist
const value = this.props.Document.GetFieldValue(this.props.fieldKey, ListField, new Array<Document>())
if (value.indexOf(doc) !== -1) {
value.splice(value.indexOf(doc), 1)
SelectionManager.DeselectAll()
ContextMenu.Instance.clearItems()
}
}
@action
onPointerDown = (e: React.PointerEvent): void => {
if (e.button === 2 && this.active) {
e.stopPropagation();
e.preventDefault();
} else {
if (e.buttons === 1 && this.active) {
e.stopPropagation();
}
}
}
factory = (node: any): any => {
var component = node.getComponent();
if (component === "button") {
return <button>{node.getName()}</button>;
}
const { fieldKey, Document: Document } = this.props;
const value: Document[] = Document.GetFieldValue(fieldKey, ListField, []);
if (component === "doc1" && value.length > 0) {
return (<DocumentView key={value[ 0 ].Id} ContainingCollectionView={this} Document={value[ 0 ]} ContainingDocumentView={this.props.ContainingDocumentView} />);
}
if (component === "doc2" && value.length > 1) {
return (<DocumentView key={value[ 1 ].Id} ContainingCollectionView={this} Document={value[ 1 ]} ContainingDocumentView={this.props.ContainingDocumentView} />);
}
if (component === "doc3" && value.length > 2) {
return (<DocumentView key={value[ 2 ].Id} ContainingCollectionView={this} Document={value[ 2 ]} ContainingDocumentView={this.props.ContainingDocumentView} />);
}
if (component === "text") {
return (<div className="panel">Panel {node.getName()}</div>);
}
}
render() {
const { fieldKey, Document: Document } = this.props;
const value: Document[] = Document.GetFieldValue(fieldKey, ListField, []);
// bcz: not sure why, but I need these to force the flexlayout to update when the collection size changes.
var s = this.props.ContainingDocumentView!.ScalingToScreenSpace;
var w = Document.GetFieldValue(KeyStore.Width, NumberField, Number(0)) / s;
var h = Document.GetFieldValue(KeyStore.Height, NumberField, Number(0)) / s;
return (
<div className="border" style={{
borderStyle: "solid",
borderWidth: `${CollectionDockingView.BORDER_WIDTH}px`,
}}>
<div className="collectiondockingview-container" onPointerDown={this.onPointerDown} onContextMenu={(e) => e.preventDefault()} ref={this._containerRef}
style={{
width: s > 1 ? "100%" : w - 2 * CollectionDockingView.BORDER_WIDTH,
height: s > 1 ? "100%" : h - 2 * CollectionDockingView.BORDER_WIDTH
}} >
<FlexLayout.Layout model={this._model} factory={this.factory} />
</div>
</div>
);
}
}
|
