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Fix wrong presentationWH after changing presentation

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This commit is contained in:
Oswaldo Acauan 2018-04-12 17:36:16 -03:00
parent dceae48d8c
commit 94e767a122
1 changed files with 8 additions and 2 deletions
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10
bigbluebutton-html5/imports/ui/components/presentation/component.jsx
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@ -34,6 +34,12 @@ export default class PresentationArea extends Component {
window.addEventListener('resize', this.handleResize, false);
}
componentWillUpdate(nextProps) {
if (nextProps.currentSlide.id !== this.props.currentSlide.id) {
this.viewBox = false;
}
}
componentWillUnmount() {
window.removeEventListener('resize', this.handleResize, false);
}
@ -103,14 +109,14 @@ export default class PresentationArea extends Component {
>
<svg
preserveAspectRatio="xMidYMid meet"
ref={(ref) => { this.svggroup = ref; }}
ref={(ref) => { if (ref) this.svggroup = ref; }}
viewBox={`${x} ${y} ${viewBoxWidth} ${viewBoxHeight}`}
version="1.1"
xmlns="http://www.w3.org/2000/svg"
className={styles.svgStyles}
>
<defs>
<clipPath id="viewBox" ref={(ref) => { this.viewBox = ref; }}>
<clipPath id="viewBox" ref={(ref) => { if (!this.viewBox) this.viewBox = ref; }}>
<rect x={x} y={y} width="100%" height="100%" fill="none" />
</clipPath>
</defs>