84 lines
2.2 KiB
TypeScript
84 lines
2.2 KiB
TypeScript
import * as React from 'react';
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import { UncontrolledReactSVGPanZoom } from 'react-svg-pan-zoom';
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import { Container } from './Elements/Container';
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import { ContainerModel } from '../../Interfaces/ContainerModel';
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import { Selector } from './Elements/Selector';
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interface ISVGProps {
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width: number
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height: number
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children: ContainerModel | ContainerModel[] | null
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selected: ContainerModel | null
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}
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interface ISVGState {
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viewerWidth: number,
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viewerHeight: number,
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}
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export class SVG extends React.PureComponent<ISVGProps> {
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public static ID = 'svg';
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public state: ISVGState;
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constructor(props: ISVGProps) {
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super(props);
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this.state = {
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viewerWidth: window.innerWidth,
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viewerHeight: window.innerHeight
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};
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}
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resizeViewBox(): void {
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this.setState({
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viewerWidth: window.innerWidth,
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viewerHeight: window.innerHeight
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});
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}
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componentDidMount(): void {
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window.addEventListener('resize', this.resizeViewBox.bind(this));
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}
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componentWillUnmount(): void {
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window.removeEventListener('resize', this.resizeViewBox.bind(this));
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}
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render(): JSX.Element {
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const xmlns = '<http://www.w3.org/2000/svg>';
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const properties = {
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width: this.props.width,
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height: this.props.height,
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xmlns
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};
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let children: React.ReactNode | React.ReactNode[] = [];
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if (Array.isArray(this.props.children)) {
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children = this.props.children.map(child => <Container key={`container-${child.properties.id}`} model={child}/>);
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} else if (this.props.children !== null) {
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children = <Container key={`container-${this.props.children.properties.id}`} model={this.props.children}/>;
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}
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return (
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<div id={SVG.ID}>
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<UncontrolledReactSVGPanZoom
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width={this.state.viewerWidth}
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height={this.state.viewerHeight}
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background={'#ffffff'}
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defaultTool='pan'
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miniatureProps={{
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position: 'left',
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background: '#616264',
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width: window.innerWidth - 12,
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height: 120
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}}
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>
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<svg {...properties}>
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{ children }
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<Selector selected={this.props.selected} />
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</svg>
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</UncontrolledReactSVGPanZoom>
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</div>
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);
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};
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}
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