add hw2

node_modules/@react-aria/utils/dist/scrollIntoView.mjs

@@ -0,0 +1,124 @@
+import {getScrollParents as $a40c673dc9f6d9c7$export$94ed1c92c7beeb22} from "./getScrollParents.mjs";
+import {isChrome as $c87311424ea30a05$export$6446a186d09e379e} from "./platform.mjs";
+
+/*
+ * Copyright 2020 Adobe. All rights reserved.
+ * This file is licensed to you under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under
+ * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
+ * OF ANY KIND, either express or implied. See the License for the specific language
+ * governing permissions and limitations under the License.
+ */ 
+
+function $2f04cbc44ee30ce0$export$53a0910f038337bd(scrollView, element) {
+    let offsetX = $2f04cbc44ee30ce0$var$relativeOffset(scrollView, element, 'left');
+    let offsetY = $2f04cbc44ee30ce0$var$relativeOffset(scrollView, element, 'top');
+    let width = element.offsetWidth;
+    let height = element.offsetHeight;
+    let x = scrollView.scrollLeft;
+    let y = scrollView.scrollTop;
+    // Account for top/left border offsetting the scroll top/Left + scroll padding
+    let { borderTopWidth: borderTopWidth, borderLeftWidth: borderLeftWidth, scrollPaddingTop: scrollPaddingTop, scrollPaddingRight: scrollPaddingRight, scrollPaddingBottom: scrollPaddingBottom, scrollPaddingLeft: scrollPaddingLeft } = getComputedStyle(scrollView);
+    // Account for scroll margin of the element
+    let { scrollMarginTop: scrollMarginTop, scrollMarginRight: scrollMarginRight, scrollMarginBottom: scrollMarginBottom, scrollMarginLeft: scrollMarginLeft } = getComputedStyle(element);
+    let borderAdjustedX = x + parseInt(borderLeftWidth, 10);
+    let borderAdjustedY = y + parseInt(borderTopWidth, 10);
+    // Ignore end/bottom border via clientHeight/Width instead of offsetHeight/Width
+    let maxX = borderAdjustedX + scrollView.clientWidth;
+    let maxY = borderAdjustedY + scrollView.clientHeight;
+    // Get scroll padding / margin values as pixels - defaults to 0 if no scroll padding / margin
+    // is used.
+    let scrollPaddingTopNumber = parseInt(scrollPaddingTop, 10) || 0;
+    let scrollPaddingBottomNumber = parseInt(scrollPaddingBottom, 10) || 0;
+    let scrollPaddingRightNumber = parseInt(scrollPaddingRight, 10) || 0;
+    let scrollPaddingLeftNumber = parseInt(scrollPaddingLeft, 10) || 0;
+    let scrollMarginTopNumber = parseInt(scrollMarginTop, 10) || 0;
+    let scrollMarginBottomNumber = parseInt(scrollMarginBottom, 10) || 0;
+    let scrollMarginRightNumber = parseInt(scrollMarginRight, 10) || 0;
+    let scrollMarginLeftNumber = parseInt(scrollMarginLeft, 10) || 0;
+    let targetLeft = offsetX - scrollMarginLeftNumber;
+    let targetRight = offsetX + width + scrollMarginRightNumber;
+    let targetTop = offsetY - scrollMarginTopNumber;
+    let targetBottom = offsetY + height + scrollMarginBottomNumber;
+    let scrollPortLeft = x + parseInt(borderLeftWidth, 10) + scrollPaddingLeftNumber;
+    let scrollPortRight = maxX - scrollPaddingRightNumber;
+    let scrollPortTop = y + parseInt(borderTopWidth, 10) + scrollPaddingTopNumber;
+    let scrollPortBottom = maxY - scrollPaddingBottomNumber;
+    if (targetLeft > scrollPortLeft || targetRight < scrollPortRight) {
+        if (targetLeft <= x + scrollPaddingLeftNumber) x = targetLeft - parseInt(borderLeftWidth, 10) - scrollPaddingLeftNumber;
+        else if (targetRight > maxX - scrollPaddingRightNumber) x += targetRight - maxX + scrollPaddingRightNumber;
+    }
+    if (targetTop > scrollPortTop || targetBottom < scrollPortBottom) {
+        if (targetTop <= borderAdjustedY + scrollPaddingTopNumber) y = targetTop - parseInt(borderTopWidth, 10) - scrollPaddingTopNumber;
+        else if (targetBottom > maxY - scrollPaddingBottomNumber) y += targetBottom - maxY + scrollPaddingBottomNumber;
+    }
+    if (process.env.NODE_ENV === 'test') {
+        scrollView.scrollLeft = x;
+        scrollView.scrollTop = y;
+        return;
+    }
+    scrollView.scrollTo({
+        left: x,
+        top: y
+    });
+}
+/**
+ * Computes the offset left or top from child to ancestor by accumulating
+ * offsetLeft or offsetTop through intervening offsetParents.
+ */ function $2f04cbc44ee30ce0$var$relativeOffset(ancestor, child, axis) {
+    const prop = axis === 'left' ? 'offsetLeft' : 'offsetTop';
+    let sum = 0;
+    while(child.offsetParent){
+        sum += child[prop];
+        if (child.offsetParent === ancestor) break;
+        else if (child.offsetParent.contains(ancestor)) {
+            // If the ancestor is not `position:relative`, then we stop at
+            // _its_ offset parent, and we subtract off _its_ offset, so that
+            // we end up with the proper offset from child to ancestor.
+            sum -= ancestor[prop];
+            break;
+        }
+        child = child.offsetParent;
+    }
+    return sum;
+}
+function $2f04cbc44ee30ce0$export$c826860796309d1b(targetElement, opts) {
+    if (targetElement && document.contains(targetElement)) {
+        let root = document.scrollingElement || document.documentElement;
+        let isScrollPrevented = window.getComputedStyle(root).overflow === 'hidden';
+        // If scrolling is not currently prevented then we aren't in a overlay nor is a overlay open, just use element.scrollIntoView to bring the element into view
+        // Also ignore in chrome because of this bug: https://issues.chromium.org/issues/40074749
+        if (!isScrollPrevented && !(0, $c87311424ea30a05$export$6446a186d09e379e)()) {
+            var // use scrollIntoView({block: 'nearest'}) instead of .focus to check if the element is fully in view or not since .focus()
+            // won't cause a scroll if the element is already focused and doesn't behave consistently when an element is partially out of view horizontally vs vertically
+            _targetElement_scrollIntoView;
+            let { left: originalLeft, top: originalTop } = targetElement.getBoundingClientRect();
+            targetElement === null || targetElement === void 0 ? void 0 : (_targetElement_scrollIntoView = targetElement.scrollIntoView) === null || _targetElement_scrollIntoView === void 0 ? void 0 : _targetElement_scrollIntoView.call(targetElement, {
+                block: 'nearest'
+            });
+            let { left: newLeft, top: newTop } = targetElement.getBoundingClientRect();
+            // Account for sub pixel differences from rounding
+            if (Math.abs(originalLeft - newLeft) > 1 || Math.abs(originalTop - newTop) > 1) {
+                var _opts_containingElement_scrollIntoView, _opts_containingElement, _targetElement_scrollIntoView1;
+                opts === null || opts === void 0 ? void 0 : (_opts_containingElement = opts.containingElement) === null || _opts_containingElement === void 0 ? void 0 : (_opts_containingElement_scrollIntoView = _opts_containingElement.scrollIntoView) === null || _opts_containingElement_scrollIntoView === void 0 ? void 0 : _opts_containingElement_scrollIntoView.call(_opts_containingElement, {
+                    block: 'center',
+                    inline: 'center'
+                });
+                (_targetElement_scrollIntoView1 = targetElement.scrollIntoView) === null || _targetElement_scrollIntoView1 === void 0 ? void 0 : _targetElement_scrollIntoView1.call(targetElement, {
+                    block: 'nearest'
+                });
+            }
+        } else {
+            let scrollParents = (0, $a40c673dc9f6d9c7$export$94ed1c92c7beeb22)(targetElement);
+            // If scrolling is prevented, we don't want to scroll the body since it might move the overlay partially offscreen and the user can't scroll it back into view.
+            for (let scrollParent of scrollParents)$2f04cbc44ee30ce0$export$53a0910f038337bd(scrollParent, targetElement);
+        }
+    }
+}
+
+
+export {$2f04cbc44ee30ce0$export$53a0910f038337bd as scrollIntoView, $2f04cbc44ee30ce0$export$c826860796309d1b as scrollIntoViewport};
+//# sourceMappingURL=scrollIntoView.module.js.map