plot-plan-designer
Version:
Design Editor Tools with React.js + ant.design + fabric.js
93 lines (92 loc) • 4.36 kB
JavaScript
import React, { Component } from 'react';
import { Space } from 'antd';
import PropTypes from 'prop-types';
import i18n from 'i18next';
import CommonButton from '../common/CommonButton';
class WorkflowToolbar extends Component {
constructor() {
super(...arguments);
this.state = {
interactionMode: 'selection',
};
this.handlers = {
selection: () => {
this.props.canvasRef.handler.interactionHandler.selection();
this.setState({ interactionMode: 'selection' });
},
grab: () => {
this.props.canvasRef.handler.interactionHandler.grab();
this.setState({ interactionMode: 'grab' });
},
};
this.events = {
keydown: (e) => {
if (this.props.canvasRef.canvas.wrapperEl !== document.activeElement) {
return false;
}
if (e.keyCode === 81) {
this.handlers.selection();
}
else if (e.keyCode === 87) {
this.handlers.grab();
}
},
};
this.waitForCanvasRender = (canvas) => {
setTimeout(() => {
if (canvas) {
this.attachEventListener(canvas);
return;
}
const { canvasRef } = this.props;
this.waitForCanvasRender(canvasRef);
}, 5);
};
this.attachEventListener = (canvasRef) => {
canvasRef.canvas.wrapperEl.addEventListener('keydown', this.events.keydown, false);
};
this.detachEventListener = (canvasRef) => {
canvasRef.canvas.wrapperEl.removeEventListener('keydown', this.events.keydown);
};
}
componentDidMount() {
const { canvasRef } = this.props;
this.waitForCanvasRender(canvasRef);
}
componentWillUnmount() {
const { canvasRef } = this.props;
this.detachEventListener(canvasRef);
}
render() {
const { canvasRef, zoomRatio } = this.props;
const { interactionMode } = this.state;
const { selection, grab } = this.handlers;
const zoomValue = parseInt((zoomRatio * 100).toFixed(2), 10);
return (React.createElement(React.Fragment, null,
React.createElement("div", { className: "rde-editor-toolbar-interaction" },
React.createElement(Space.Compact, null,
React.createElement(CommonButton, { type: interactionMode === 'selection' ? 'primary' : 'default', style: { borderBottomLeftRadius: '8px', borderTopLeftRadius: '8px' }, onClick: () => {
selection();
}, icon: "mouse-pointer", tooltipTitle: i18n.t('action.selection') }),
React.createElement(CommonButton, { type: interactionMode === 'grab' ? 'primary' : 'default', style: { borderBottomRightRadius: '8px', borderTopRightRadius: '8px' }, onClick: () => {
grab();
}, tooltipTitle: i18n.t('action.grab'), icon: "hand-rock" }))),
React.createElement("div", { className: "rde-editor-toolbar-zoom" },
React.createElement(Space.Compact, null,
React.createElement(CommonButton, { style: { borderBottomLeftRadius: '8px', borderTopLeftRadius: '8px' }, onClick: () => {
canvasRef.handler.zoomHandler.zoomIn();
}, icon: "search-plus", tooltipTitle: i18n.t('action.zoom-in') }),
React.createElement(CommonButton, { onClick: () => {
canvasRef.handler.zoomHandler.zoomOneToOne();
}, tooltipTitle: i18n.t('action.one-to-one') }, `${zoomValue}%`),
React.createElement(CommonButton, { style: { borderBottomRightRadius: '8px', borderTopRightRadius: '8px' }, onClick: () => {
canvasRef.handler.zoomHandler.zoomOut();
}, icon: "search-minus", tooltipTitle: i18n.t('action.zoom-out') })))));
}
}
WorkflowToolbar.propTypes = {
canvasRef: PropTypes.any,
selectedItem: PropTypes.object,
zoomRatio: PropTypes.number,
};
export default WorkflowToolbar;