@wordpress/components
Version:
UI components for WordPress.
264 lines (262 loc) • 9.1 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/components/src/focal-point-picker/index.tsx
var focal_point_picker_exports = {};
__export(focal_point_picker_exports, {
FocalPointPicker: () => FocalPointPicker,
default: () => focal_point_picker_default
});
module.exports = __toCommonJS(focal_point_picker_exports);
var import_clsx = __toESM(require("clsx"));
var import_i18n = require("@wordpress/i18n");
var import_element = require("@wordpress/element");
var import_compose = require("@wordpress/compose");
var import_deprecated = __toESM(require("@wordpress/deprecated"));
var import_controls = __toESM(require("./controls"));
var import_focal_point = __toESM(require("./focal-point"));
var import_grid = __toESM(require("./grid"));
var import_media = __toESM(require("./media"));
var import_focal_point_picker_style = require("./styles/focal-point-picker-style");
var import_utils = require("./utils");
var import_hooks = require("../utils/hooks");
var import_base_control_styles = require("../base-control/styles/base-control-styles");
var import_visually_hidden = require("../visually-hidden");
var import_jsx_runtime = require("react/jsx-runtime");
var GRID_OVERLAY_TIMEOUT = 600;
function FocalPointPicker({
__nextHasNoMarginBottom,
autoPlay = true,
className,
help,
hideLabelFromVision,
label,
onChange,
onDrag,
onDragEnd,
onDragStart,
resolvePoint,
url,
value: valueProp = {
x: 0.5,
y: 0.5
},
...restProps
}) {
const [point, setPoint] = (0, import_element.useState)(valueProp);
const [showGridOverlay, setShowGridOverlay] = (0, import_element.useState)(false);
if (!__nextHasNoMarginBottom) {
(0, import_deprecated.default)("Bottom margin styles for wp.components.FocalPointPicker", {
since: "6.7",
version: "7.0",
hint: "Set the `__nextHasNoMarginBottom` prop to true to start opting into the new styles, which will become the default in a future version."
});
}
const {
startDrag,
endDrag,
isDragging
} = (0, import_compose.__experimentalUseDragging)({
onDragStart: (event) => {
dragAreaRef.current?.focus();
const value = getValueWithinDragArea(event);
if (!value) {
return;
}
onDragStart?.(value, event);
setPoint(value);
},
onDragMove: (event) => {
event.preventDefault();
const value = getValueWithinDragArea(event);
if (!value) {
return;
}
onDrag?.(value, event);
setPoint(value);
},
onDragEnd: () => {
onDragEnd?.();
onChange?.(point);
}
});
const {
x,
y
} = isDragging ? point : valueProp;
const dragAreaRef = (0, import_element.useRef)(null);
const [bounds, setBounds] = (0, import_element.useState)(import_utils.INITIAL_BOUNDS);
const refUpdateBounds = (0, import_element.useRef)(() => {
if (!dragAreaRef.current) {
return;
}
const {
clientWidth: width,
clientHeight: height
} = dragAreaRef.current;
setBounds(width > 0 && height > 0 ? {
width,
height
} : {
...import_utils.INITIAL_BOUNDS
});
});
(0, import_element.useEffect)(() => {
const updateBounds = refUpdateBounds.current;
if (!dragAreaRef.current) {
return;
}
const {
defaultView
} = dragAreaRef.current.ownerDocument;
defaultView?.addEventListener("resize", updateBounds);
return () => defaultView?.removeEventListener("resize", updateBounds);
}, []);
(0, import_compose.useIsomorphicLayoutEffect)(() => void refUpdateBounds.current(), []);
const getValueWithinDragArea = ({
clientX,
clientY,
shiftKey
}) => {
if (!dragAreaRef.current) {
return;
}
const {
top,
left
} = dragAreaRef.current.getBoundingClientRect();
let nextX = (clientX - left) / bounds.width;
let nextY = (clientY - top) / bounds.height;
if (shiftKey) {
nextX = Math.round(nextX / 0.1) * 0.1;
nextY = Math.round(nextY / 0.1) * 0.1;
}
return getFinalValue({
x: nextX,
y: nextY
});
};
const getFinalValue = (value) => {
var _resolvePoint;
const resolvedValue = (_resolvePoint = resolvePoint?.(value)) !== null && _resolvePoint !== void 0 ? _resolvePoint : value;
resolvedValue.x = Math.max(0, Math.min(resolvedValue.x, 1));
resolvedValue.y = Math.max(0, Math.min(resolvedValue.y, 1));
const roundToTwoDecimalPlaces = (n) => Math.round(n * 100) / 100;
return {
x: roundToTwoDecimalPlaces(resolvedValue.x),
y: roundToTwoDecimalPlaces(resolvedValue.y)
};
};
const arrowKeyStep = (event) => {
const {
code,
shiftKey
} = event;
if (!["ArrowUp", "ArrowDown", "ArrowLeft", "ArrowRight"].includes(code)) {
return;
}
event.preventDefault();
const value = {
x,
y
};
const step = shiftKey ? 0.1 : 0.01;
const delta = code === "ArrowUp" || code === "ArrowLeft" ? -1 * step : step;
const axis = code === "ArrowUp" || code === "ArrowDown" ? "y" : "x";
value[axis] = value[axis] + delta;
onChange?.(getFinalValue(value));
};
const focalPointPosition = {
left: x !== void 0 ? x * bounds.width : 0.5 * bounds.width,
top: y !== void 0 ? y * bounds.height : 0.5 * bounds.height
};
const classes = (0, import_clsx.default)("components-focal-point-picker-control", className);
const Label = hideLabelFromVision ? import_visually_hidden.VisuallyHidden : import_base_control_styles.StyledLabel;
(0, import_hooks.useUpdateEffect)(() => {
setShowGridOverlay(true);
const timeout = window.setTimeout(() => {
setShowGridOverlay(false);
}, GRID_OVERLAY_TIMEOUT);
return () => window.clearTimeout(timeout);
}, [x, y]);
return /* @__PURE__ */ (0, import_jsx_runtime.jsxs)(import_focal_point_picker_style.Container, {
...restProps,
as: "fieldset",
className: classes,
children: [!!label && /* @__PURE__ */ (0, import_jsx_runtime.jsx)(Label, {
as: "legend",
children: label
}), /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_focal_point_picker_style.MediaWrapper, {
className: "components-focal-point-picker-wrapper",
children: /* @__PURE__ */ (0, import_jsx_runtime.jsxs)(import_focal_point_picker_style.MediaContainer, {
className: "components-focal-point-picker",
onKeyDown: arrowKeyStep,
onMouseDown: startDrag,
onBlur: () => {
if (isDragging) {
endDrag();
}
},
ref: dragAreaRef,
role: "button",
tabIndex: -1,
children: [/* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_grid.default, {
bounds,
showOverlay: showGridOverlay
}), /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_media.default, {
alt: (0, import_i18n.__)("Media preview"),
autoPlay,
onLoad: refUpdateBounds.current,
src: url
}), /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_focal_point.default, {
...focalPointPosition,
isDragging
})]
})
}), /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_controls.default, {
__nextHasNoMarginBottom,
hasHelpText: !!help,
point: {
x,
y
},
onChange: (value) => {
onChange?.(getFinalValue(value));
}
}), !!help && /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_base_control_styles.StyledHelp, {
__nextHasNoMarginBottom,
children: help
})]
});
}
var focal_point_picker_default = FocalPointPicker;
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
FocalPointPicker
});
//# sourceMappingURL=index.js.map