Method componentDidUpdate

ui/src/viewers/PdfViewer.jsx:43–65

(prevProps)

  }

  componentDidUpdate(prevProps) {
    const { countQuery } = this.props;
    if (this.state.width === null) {
      this.onResize();
    }
    if (
      this.props.activeMode !== prevProps.activeMode ||
      this.props.pdfUrl !== prevProps.pdfUrl
    ) {
      clearTimeout(this.resizeTimeout);
      this.onResize();
      this.resizeTimeout = setTimeout(() => {
        this.onResize();
      }, 350);
    }
    if (prevProps.rotate !== this.props.rotate) {
      this.setRotation();
    }
    if (!countQuery.sameAs(prevProps.countQuery)) {
      this.onResize();
      this.fetchPage();
    }
  }

  componentWillUnmount() {
    clearTimeout(this.resizeTimeout);