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uni_modules/zebra-swiper/libs/translate/setTranslate.js

@@ -0,0 +1,51 @@
+export default function setTranslate(translate, byController) {
+	const swiper = this;
+	const {
+		rtlTranslate: rtl,
+		params,
+		$wrapperEl,
+		wrapperEl,
+		progress
+	} = swiper;
+	let x = 0;
+	let y = 0;
+	const z = 0;
+	if (isNaN(translate)) {
+		return
+	}
+	if (!$wrapperEl) return
+	if (swiper.isHorizontal()) {
+		x = rtl ? -translate : translate;
+	} else {
+		y = translate;
+	}
+
+	if (params.roundLengths) {
+		x = Math.floor(x);
+		y = Math.floor(y);
+	}
+
+	if (params.cssMode) {
+		wrapperEl[swiper.isHorizontal() ? 'scrollLeft' : 'scrollTop'] = swiper.isHorizontal() ? -x : -y;
+	} else if (!params.virtualTranslate) {
+		$wrapperEl.transform(`translate3d(${x}px, ${y}px, ${z}px)`);
+	}
+
+	swiper.previousTranslate = swiper.translate;
+	swiper.translate = swiper.isHorizontal() ? x : y; // Check if we need to update progress
+
+	let newProgress;
+	const translatesDiff = swiper.maxTranslate() - swiper.minTranslate();
+
+	if (translatesDiff === 0) {
+		newProgress = 0;
+	} else {
+		newProgress = (translate - swiper.minTranslate()) / translatesDiff;
+	}
+
+	if (newProgress !== progress) {
+		swiper.updateProgress(translate);
+	}
+
+	swiper.emit('setTranslate', swiper.translate, byController);
+}