Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 166 insertions, 0 deletions

diff --git a/devtools/client/debugger/src/components/shared/SmartGap.js b/devtools/client/debugger/src/components/shared/SmartGap.js
new file mode 100644
index 0000000000..785d7496fb
--- /dev/null
+++ b/devtools/client/debugger/src/components/shared/SmartGap.js
@@ -0,0 +1,166 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
+
+import React from "react";
+import PropTypes from "prop-types";
+
+function shorten(coordinates) {
+  // In cases where the token is wider than the preview, the smartGap
+  // gets distorted. This shortens the coordinate array so that the smartGap
+  // is only touching 2 corners of the token (instead of all 4 corners)
+  coordinates.splice(0, 2);
+  coordinates.splice(4, 2);
+  return coordinates;
+}
+
+function getSmartGapCoordinates(
+  preview,
+  token,
+  offset,
+  orientation,
+  gapHeight,
+  coords
+) {
+  if (orientation === "up") {
+    const coordinates = [
+      token.left - coords.left + offset,
+      token.top + token.height - (coords.top + preview.height) + gapHeight,
+      0,
+      0,
+      preview.width + offset,
+      0,
+      token.left + token.width - coords.left + offset,
+      token.top + token.height - (coords.top + preview.height) + gapHeight,
+      token.left + token.width - coords.left + offset,
+      token.top - (coords.top + preview.height) + gapHeight,
+      token.left - coords.left + offset,
+      token.top - (coords.top + preview.height) + gapHeight,
+    ];
+    return preview.width > token.width ? coordinates : shorten(coordinates);
+  }
+  if (orientation === "down") {
+    const coordinates = [
+      token.left + token.width - (coords.left + preview.top) + offset,
+      0,
+      preview.width + offset,
+      coords.top - token.top + gapHeight,
+      0,
+      coords.top - token.top + gapHeight,
+      token.left - (coords.left + preview.top) + offset,
+      0,
+      token.left - (coords.left + preview.top) + offset,
+      token.height,
+      token.left + token.width - (coords.left + preview.top) + offset,
+      token.height,
+    ];
+    return preview.width > token.width ? coordinates : shorten(coordinates);
+  }
+  return [
+    0,
+    token.top - coords.top,
+    gapHeight + token.width,
+    0,
+    gapHeight + token.width,
+    preview.height - gapHeight,
+    0,
+    token.top + token.height - coords.top,
+    token.width,
+    token.top + token.height - coords.top,
+    token.width,
+    token.top - coords.top,
+  ];
+}
+
+function getSmartGapDimensions(
+  previewRect,
+  tokenRect,
+  offset,
+  orientation,
+  gapHeight,
+  coords
+) {
+  if (orientation === "up") {
+    return {
+      height:
+        tokenRect.top +
+        tokenRect.height -
+        coords.top -
+        previewRect.height +
+        gapHeight,
+      width: Math.max(previewRect.width, tokenRect.width) + offset,
+    };
+  }
+  if (orientation === "down") {
+    return {
+      height: coords.top - tokenRect.top + gapHeight,
+      width: Math.max(previewRect.width, tokenRect.width) + offset,
+    };
+  }
+  return {
+    height: previewRect.height - gapHeight,
+    width: coords.left - tokenRect.left + gapHeight,
+  };
+}
+
+export default function SmartGap({
+  token,
+  preview,
+  type,
+  gapHeight,
+  coords,
+  offset,
+}) {
+  const tokenRect = token.getBoundingClientRect();
+  const previewRect = preview.getBoundingClientRect();
+  const { orientation } = coords;
+  let optionalMarginLeft, optionalMarginTop;
+
+  if (orientation === "down") {
+    optionalMarginTop = -tokenRect.height;
+  } else if (orientation === "right") {
+    optionalMarginLeft = -tokenRect.width;
+  }
+
+  const { height, width } = getSmartGapDimensions(
+    previewRect,
+    tokenRect,
+    -offset,
+    orientation,
+    gapHeight,
+    coords
+  );
+  const coordinates = getSmartGapCoordinates(
+    previewRect,
+    tokenRect,
+    -offset,
+    orientation,
+    gapHeight,
+    coords
+  );
+
+  return (
+    <svg
+      version="1.1"
+      xmlns="http://www.w3.org/2000/svg"
+      style={{
+        height,
+        width,
+        position: "absolute",
+        marginLeft: optionalMarginLeft,
+        marginTop: optionalMarginTop,
+      }}
+    >
+      <polygon points={coordinates} fill="transparent" />
+    </svg>
+  );
+}
+
+SmartGap.propTypes = {
+  coords: PropTypes.object.isRequired,
+  gapHeight: PropTypes.number.isRequired,
+  offset: PropTypes.number.isRequired,
+  preview: PropTypes.object.isRequired,
+  token: PropTypes.object.isRequired,
+  type: PropTypes.oneOf(["popover", "tooltip"]).isRequired,
+};