@wordpress/block-editor
Version:
145 lines (143 loc) • 5.98 kB
JavaScript
;
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// packages/block-editor/src/components/block-preview/auto.js
var auto_exports = {};
__export(auto_exports, {
default: () => AutoBlockPreview
});
module.exports = __toCommonJS(auto_exports);
var import_compose = require("@wordpress/compose");
var import_data = require("@wordpress/data");
var import_element = require("@wordpress/element");
var import_components = require("@wordpress/components");
var import_block_list = __toESM(require("../block-list"));
var import_iframe = __toESM(require("../iframe"));
var import_editor_styles = __toESM(require("../editor-styles"));
var import_store = require("../../store");
var import_jsx_runtime = require("react/jsx-runtime");
var MemoizedBlockList = (0, import_element.memo)(import_block_list.default);
var MAX_HEIGHT = 2e3;
var EMPTY_ADDITIONAL_STYLES = [];
function ScaledBlockPreview({
viewportWidth,
containerWidth,
minHeight,
additionalStyles = EMPTY_ADDITIONAL_STYLES
}) {
if (!viewportWidth) {
viewportWidth = containerWidth;
}
const [contentResizeListener, { height: contentHeight }] = (0, import_compose.useResizeObserver)();
const { styles } = (0, import_data.useSelect)((select) => {
const settings = select(import_store.store).getSettings();
return {
styles: settings.styles
};
}, []);
const editorStyles = (0, import_element.useMemo)(() => {
if (styles) {
return [
...styles,
{
css: "body{height:auto;overflow:hidden;border:none;padding:0;}",
__unstableType: "presets"
},
...additionalStyles
];
}
return styles;
}, [styles, additionalStyles]);
const scale = containerWidth / viewportWidth;
const aspectRatio = contentHeight ? containerWidth / (contentHeight * scale) : 0;
return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
import_components.Disabled,
{
className: "block-editor-block-preview__content",
style: {
transform: `scale(${scale})`,
// Using width + aspect-ratio instead of height here triggers browsers' native
// handling of scrollbar's visibility. It prevents the flickering issue seen
// in https://github.com/WordPress/gutenberg/issues/52027.
// See https://github.com/WordPress/gutenberg/pull/52921 for more info.
aspectRatio,
maxHeight: contentHeight > MAX_HEIGHT ? MAX_HEIGHT * scale : void 0,
minHeight
},
children: /* @__PURE__ */ (0, import_jsx_runtime.jsxs)(
import_iframe.default,
{
contentRef: (0, import_compose.useRefEffect)((bodyElement) => {
const {
ownerDocument: { documentElement }
} = bodyElement;
documentElement.classList.add(
"block-editor-block-preview__content-iframe"
);
documentElement.style.position = "absolute";
documentElement.style.width = "100%";
bodyElement.style.boxSizing = "border-box";
bodyElement.style.position = "absolute";
bodyElement.style.width = "100%";
}, []),
"aria-hidden": true,
tabIndex: -1,
style: {
position: "absolute",
width: viewportWidth,
height: contentHeight,
pointerEvents: "none",
// This is a catch-all max-height for patterns.
// See: https://github.com/WordPress/gutenberg/pull/38175.
maxHeight: MAX_HEIGHT,
minHeight: scale !== 0 && scale < 1 && minHeight ? minHeight / scale : minHeight
},
children: [
/* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_editor_styles.default, { styles: editorStyles }),
contentResizeListener,
/* @__PURE__ */ (0, import_jsx_runtime.jsx)(MemoizedBlockList, { renderAppender: false })
]
}
)
}
);
}
function AutoBlockPreview(props) {
const [containerResizeListener, { width: containerWidth }] = (0, import_compose.useResizeObserver)();
return /* @__PURE__ */ (0, import_jsx_runtime.jsxs)(import_jsx_runtime.Fragment, { children: [
/* @__PURE__ */ (0, import_jsx_runtime.jsx)("div", { style: { position: "relative", width: "100%", height: 0 }, children: containerResizeListener }),
/* @__PURE__ */ (0, import_jsx_runtime.jsx)("div", { className: "block-editor-block-preview__container", children: !!containerWidth && /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
ScaledBlockPreview,
{
...props,
containerWidth
}
) })
] });
}
//# sourceMappingURL=auto.js.map