32 lines
913 B
JavaScript
Executable File
32 lines
913 B
JavaScript
Executable File
import { makeCall } from '/imports/ui/services/api';
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import { throttle } from '/imports/utils/throttle';
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const PAN_ZOOM_INTERVAL = Meteor.settings.public.presentation.panZoomInterval || 200;
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const previousSlide = (currentSlideNum, podId) => {
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if (currentSlideNum > 1) {
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makeCall('switchSlide', currentSlideNum - 1, podId);
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}
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};
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const nextSlide = (currentSlideNum, numberOfSlides, podId) => {
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if (currentSlideNum < numberOfSlides) {
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makeCall('switchSlide', currentSlideNum + 1, podId);
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}
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};
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const zoomSlide = throttle((currentSlideNum, podId, widthRatio, heightRatio, xOffset, yOffset) => {
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makeCall('zoomSlide', currentSlideNum, podId, widthRatio, heightRatio, xOffset, yOffset);
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}, PAN_ZOOM_INTERVAL);
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const skipToSlide = (requestedSlideNum, podId) => {
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makeCall('switchSlide', requestedSlideNum, podId);
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};
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export default {
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nextSlide,
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previousSlide,
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skipToSlide,
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zoomSlide,
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};
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