43 lines
1.3 KiB
JavaScript
43 lines
1.3 KiB
JavaScript
import { Component } from "react";
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import PropTypes from "prop-types";
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import OHIF from "@ohif/core";
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class StudyLoadingMonitor extends Component {
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static propTypes = {
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studies: PropTypes.array.isRequired,
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setStudyLoadingProgress: PropTypes.func.isRequired,
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clearStudyLoadingProgress: PropTypes.func.isRequired
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};
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componentDidMount() {
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// TODO: This is pretty ugly. The thing is that the StudyLoadingListener
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// needs to update the Redux store, but shouldn't know that it exists.
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// I am therefore passing in some functions to update the store instead,
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// but this should definitely be cleaned up somehow.
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const options = {
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_setProgressData: (progressId, progressData) => {
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this.props.setStudyLoadingProgress(progressId, progressData);
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},
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_clearProgressById: progressId => {
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this.props.clearStudyLoadingProgress(progressId);
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}
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};
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const { StudyLoadingListener } = OHIF.classes;
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this.studyLoadingListener = StudyLoadingListener.getInstance(options);
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this.studyLoadingListener.clear();
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this.studyLoadingListener.addStudies(this.props.studies);
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}
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render() {
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return null;
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}
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componentWillUnmount() {
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// Destroy stack loading listeners when we close the viewer
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this.studyLoadingListener.clear();
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}
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}
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export default StudyLoadingMonitor;
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