main repo

node_modules/framer-motion/dist/es/render/utils/setters.mjs

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+import { motionValue } from 'motion-dom';
+import { isKeyframesTarget } from '../../animation/utils/is-keyframes-target.mjs';
+import { resolveVariant } from './resolve-dynamic-variants.mjs';
+
+/**
+ * Set VisualElement's MotionValue, creating a new MotionValue for it if
+ * it doesn't exist.
+ */
+function setMotionValue(visualElement, key, value) {
+    if (visualElement.hasValue(key)) {
+        visualElement.getValue(key).set(value);
+    }
+    else {
+        visualElement.addValue(key, motionValue(value));
+    }
+}
+function resolveFinalValueInKeyframes(v) {
+    // TODO maybe throw if v.length - 1 is placeholder token?
+    return isKeyframesTarget(v) ? v[v.length - 1] || 0 : v;
+}
+function setTarget(visualElement, definition) {
+    const resolved = resolveVariant(visualElement, definition);
+    let { transitionEnd = {}, transition = {}, ...target } = resolved || {};
+    target = { ...target, ...transitionEnd };
+    for (const key in target) {
+        const value = resolveFinalValueInKeyframes(target[key]);
+        setMotionValue(visualElement, key, value);
+    }
+}
+
+export { setTarget };