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36 lines
668 B
36 lines
668 B
3 years ago
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export default function transitionEmit({
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swiper,
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runCallbacks,
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direction,
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step
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}) {
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const {
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activeIndex,
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previousIndex
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} = swiper;
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let dir = direction;
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if (!dir) {
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if (activeIndex > previousIndex) dir = 'next';
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else if (activeIndex < previousIndex) dir = 'prev';
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else dir = 'reset';
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}
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swiper.emit(`transition${step}`);
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if (runCallbacks && activeIndex !== previousIndex) {
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if (dir === 'reset') {
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swiper.emit(`slideResetTransition${step}`);
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return;
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}
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swiper.emit(`slideChangeTransition${step}`);
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if (dir === 'next') {
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swiper.emit(`slideNextTransition${step}`);
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} else {
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swiper.emit(`slidePrevTransition${step}`);
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}
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}
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}
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