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import { action, computed } from "mobx";
import { observer } from "mobx-react";
import { Key, KeyStore } from "../../../fields/Key";
import { NumberField } from "../../../fields/NumberField";
import { DragManager } from "../../util/DragManager";
import { SelectionManager } from "../../util/SelectionManager";
import { CollectionDockingView } from "../collections/CollectionDockingView";
import { CollectionFreeFormView } from "../collections/CollectionFreeFormView";
import { ContextMenu } from "../ContextMenu";
import "./NodeView.scss";
import React = require("react");
import { DocumentView, DocumentViewProps } from "./DocumentView";
import { Transform } from "../../util/Transform";
@observer
export class CollectionFreeFormDocumentView extends React.Component<DocumentViewProps> {
private _mainCont = React.createRef<HTMLDivElement>();
constructor(props: DocumentViewProps) {
super(props);
}
get screenRect(): ClientRect | DOMRect {
if (this._mainCont.current) {
return this._mainCont.current.getBoundingClientRect();
}
return new DOMRect();
}
@computed
get x(): number {
return this.props.Document.GetData(KeyStore.X, NumberField, Number(0));
}
@computed
get y(): number {
return this.props.Document.GetData(KeyStore.Y, NumberField, Number(0));
}
set x(x: number) {
this.props.Document.SetData(KeyStore.X, x, NumberField)
}
set y(y: number) {
this.props.Document.SetData(KeyStore.Y, y, NumberField)
}
@computed
get transform(): string {
return `scale(${this.props.Scaling}, ${this.props.Scaling}) translate(${this.x}px, ${this.y}px)`;
}
@computed
get width(): number {
return this.props.Document.GetNumber(KeyStore.Width, 0);
}
@computed
get nativeWidth(): number {
return this.props.Document.GetNumber(KeyStore.NativeWidth, 0);
}
set width(w: number) {
this.props.Document.SetData(KeyStore.Width, w, NumberField)
if (this.nativeWidth > 0 && this.nativeHeight > 0) {
this.props.Document.SetNumber(KeyStore.Height, this.nativeHeight / this.nativeWidth * w)
}
}
@computed
get height(): number {
return this.props.Document.GetNumber(KeyStore.Height, 0);
}
@computed
get nativeHeight(): number {
return this.props.Document.GetNumber(KeyStore.NativeHeight, 0);
}
set height(h: number) {
this.props.Document.SetData(KeyStore.Height, h, NumberField);
if (this.nativeWidth > 0 && this.nativeHeight > 0) {
this.props.Document.SetNumber(KeyStore.Width, this.nativeWidth / this.nativeHeight * h)
}
}
@computed
get zIndex(): number {
return this.props.Document.GetData(KeyStore.ZIndex, NumberField, Number(0));
}
set zIndex(h: number) {
this.props.Document.SetData(KeyStore.ZIndex, h, NumberField)
}
getTransform = (): Transform => {
return new Transform(-this.x, -this.y, 1).transform(this.props.GetTransform());
}
render() {
var freestyling = this.props.ContainingCollectionView instanceof CollectionFreeFormView;
return (
<div className="node" ref={this._mainCont} style={{
transformOrigin: "left top",
transform: freestyling ? this.transform : "",
width: freestyling ? this.width : "100%",
height: freestyling ? this.height : "100%",
position: freestyling ? "absolute" : "relative",
zIndex: freestyling ? this.zIndex : 0,
backgroundColor: "transparent"
}} >
<DocumentView {...this.props} Scaling={this.width / this.nativeWidth} GetTransform={this.getTransform} />
</div>
);
}
}
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