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import { action, computed } from "mobx";
import { observer } from "mobx-react";
import { Document } from "../../../fields/Document";
import { Key } from "../../../fields/Key";
import { ListField } from "../../../fields/ListField";
import { SelectionManager } from "../../util/SelectionManager";
import { ContextMenu } from "../ContextMenu";
import React = require("react");
import { Transform } from "../../util/Transform";
export interface CollectionViewProps {
fieldKey: Key;
Document: Document;
ScreenToLocalTransform: () => Transform;
isSelected: () => boolean;
isTopMost: boolean;
select: (ctrlPressed: boolean) => void;
BackgroundView?: () => JSX.Element;
}
export const COLLECTION_BORDER_WIDTH = 2;
@observer
export class CollectionViewBase extends React.Component<CollectionViewProps> {
public static LayoutString(collectionType: string, fieldKey: string = "DataKey") {
return `<${collectionType} Document={Document}
ScreenToLocalTransform={ScreenToLocalTransform} fieldKey={${fieldKey}} isSelected={isSelected} select={select}
isTopMost={isTopMost} BackgroundView={BackgroundView} />`;
}
@computed
public get active(): boolean {
var isSelected = this.props.isSelected();
var childSelected = SelectionManager.SelectedDocuments().some(view => view.props.ContainingCollectionView == this);
var topMost = this.props.isTopMost;
return isSelected || childSelected || topMost;
}
@action
addDocument = (doc: Document): void => {
//TODO This won't create the field if it doesn't already exist
const value = this.props.Document.GetData(this.props.fieldKey, ListField, new Array<Document>())
value.push(doc);
}
@action
removeDocument = (doc: Document): boolean => {
//TODO This won't create the field if it doesn't already exist
const value = this.props.Document.GetData(this.props.fieldKey, ListField, new Array<Document>())
let index = value.indexOf(doc);
if (index !== -1) {
value.splice(index, 1)
SelectionManager.DeselectAll()
ContextMenu.Instance.clearItems()
return true;
}
return false
}
}
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