@wordpress/block-editor
Version:
118 lines (117 loc) • 4.29 kB
JavaScript
// packages/block-editor/src/components/block-list/zoom-out-separator.js
import clsx from "clsx";
import {
__unstableMotion as motion,
__unstableAnimatePresence as AnimatePresence
} from "@wordpress/components";
import { useReducedMotion } from "@wordpress/compose";
import { useSelect } from "@wordpress/data";
import { useState } from "@wordpress/element";
import { __ } from "@wordpress/i18n";
import { store as blockEditorStore } from "../../store";
import { unlock } from "../../lock-unlock";
import { jsx } from "react/jsx-runtime";
function ZoomOutSeparator({
clientId,
rootClientId = "",
position = "top"
}) {
const [isDraggedOver, setIsDraggedOver] = useState(false);
const {
sectionRootClientId,
sectionClientIds,
insertionPoint,
blockInsertionPointVisible,
blockInsertionPoint,
blocksBeingDragged
} = useSelect((select) => {
const {
getInsertionPoint,
getBlockOrder,
getSectionRootClientId,
isBlockInsertionPointVisible,
getBlockInsertionPoint,
getDraggedBlockClientIds
} = unlock(select(blockEditorStore));
const root = getSectionRootClientId();
const sectionRootClientIds = getBlockOrder(root);
return {
sectionRootClientId: root,
sectionClientIds: sectionRootClientIds,
insertionPoint: getInsertionPoint(),
blockInsertionPoint: getBlockInsertionPoint(),
blockInsertionPointVisible: isBlockInsertionPointVisible(),
blocksBeingDragged: getDraggedBlockClientIds()
};
}, []);
const isReducedMotion = useReducedMotion();
if (!clientId) {
return;
}
let isVisible = false;
const isSectionBlock = rootClientId === sectionRootClientId && sectionClientIds && sectionClientIds.includes(clientId);
if (!isSectionBlock) {
return null;
}
const hasTopInsertionPoint = insertionPoint?.index === 0 && clientId === sectionClientIds[insertionPoint.index];
const hasBottomInsertionPoint = insertionPoint && insertionPoint.hasOwnProperty("index") && clientId === sectionClientIds[insertionPoint.index - 1];
if (position === "top") {
isVisible = hasTopInsertionPoint || blockInsertionPointVisible && blockInsertionPoint.index === 0 && clientId === sectionClientIds[blockInsertionPoint.index];
}
if (position === "bottom") {
isVisible = hasBottomInsertionPoint || blockInsertionPointVisible && clientId === sectionClientIds[blockInsertionPoint.index - 1];
}
const blockBeingDraggedClientId = blocksBeingDragged[0];
const isCurrentBlockBeingDragged = blocksBeingDragged.includes(clientId);
const blockBeingDraggedIndex = sectionClientIds.indexOf(
blockBeingDraggedClientId
);
const blockBeingDraggedPreviousSiblingClientId = blockBeingDraggedIndex > 0 ? sectionClientIds[blockBeingDraggedIndex - 1] : null;
const isCurrentBlockPreviousSiblingOfBlockBeingDragged = blockBeingDraggedPreviousSiblingClientId === clientId;
if (isCurrentBlockBeingDragged || isCurrentBlockPreviousSiblingOfBlockBeingDragged) {
isVisible = false;
}
return /* @__PURE__ */ jsx(AnimatePresence, { children: isVisible && /* @__PURE__ */ jsx(
motion.div,
{
initial: { height: 0 },
animate: {
// Use a height equal to that of the zoom out frame size.
height: "calc(1 * var(--wp-block-editor-iframe-zoom-out-frame-size) / var(--wp-block-editor-iframe-zoom-out-scale)"
},
exit: { height: 0 },
transition: {
type: "tween",
duration: isReducedMotion ? 0 : 0.2,
ease: [0.6, 0, 0.4, 1]
},
className: clsx(
"block-editor-block-list__zoom-out-separator",
{
"is-dragged-over": isDraggedOver
}
),
"data-is-insertion-point": "true",
onDragOver: () => setIsDraggedOver(true),
onDragLeave: () => setIsDraggedOver(false),
children: /* @__PURE__ */ jsx(
motion.div,
{
initial: { opacity: 0 },
animate: { opacity: 1 },
exit: { opacity: 0, transition: { delay: -0.125 } },
transition: {
ease: "linear",
duration: 0.1,
delay: 0.125
},
children: __("Drop pattern.")
}
)
}
) });
}
export {
ZoomOutSeparator
};
//# sourceMappingURL=zoom-out-separator.js.map