@orca-fe/pocket
Version:
UI components by orca-team
261 lines (250 loc) • 10.6 kB
JavaScript
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : String(i); }
function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
/* eslint-disable react/no-unused-prop-types */
import React from 'react';
import { useControllableProps, useThis } from '@orca-fe/hooks';
import { useEventListener, useSetState } from 'ahooks';
import { EyeInvisibleOutlined, EyeOutlined } from '@ant-design/icons';
import cn from 'classnames';
import Ruler from "./Ruler";
import useStyles from "./RulerGroup.style";
import { jsx as _jsx } from "react/jsx-runtime";
import { Fragment as _Fragment } from "react/jsx-runtime";
import { jsxs as _jsxs } from "react/jsx-runtime";
var RulerGroup = props => {
var styles = useStyles();
var _useControllableProps = useControllableProps(props, {
/* 横轴辅助线 */
xLines: [],
/* 纵轴辅助线 */
yLines: [],
/* 是否展示辅助线 */
lineVisible: true
}),
_useControllableProps2 = _slicedToArray(_useControllableProps, 2),
_useControllableProps3 = _useControllableProps2[0],
_useControllableProps4 = _useControllableProps3.size,
size = _useControllableProps4 === void 0 ? 20 : _useControllableProps4,
_useControllableProps5 = _useControllableProps3.offsetX,
offsetX = _useControllableProps5 === void 0 ? 0 : _useControllableProps5,
_useControllableProps6 = _useControllableProps3.offsetY,
offsetY = _useControllableProps6 === void 0 ? 0 : _useControllableProps6,
_useControllableProps7 = _useControllableProps3.zoom,
zoom = _useControllableProps7 === void 0 ? 0 : _useControllableProps7,
lineVisible = _useControllableProps3.lineVisible,
xLines = _useControllableProps3.xLines,
yLines = _useControllableProps3.yLines,
changeProps = _useControllableProps2[1];
var _useSetState = useSetState({
/* 横轴辅助线（预览） */
xPreview: null,
/* 纵轴辅助线（预览） */
yPreview: null
}),
_useSetState2 = _slicedToArray(_useSetState, 2),
_useSetState2$ = _useSetState2[0],
xPreview = _useSetState2$.xPreview,
yPreview = _useSetState2$.yPreview,
setState = _useSetState2[1];
var _this = useThis({
lineDragging: false
});
/* 横向标尺点击 */
var handleHRulerClick = value => {
if (lineVisible) {
changeProps({
xLines: [...xLines, value]
});
}
};
/* 纵向标尺点击 */
var handleVRulerClick = value => {
if (lineVisible) {
changeProps({
yLines: [...yLines, value]
});
}
};
/* 横向标尺鼠标移动 */
var handleRulerHMouseMove = value => {
setState({
xPreview: value
});
};
/* 纵向标尺鼠标移动 */
var handleRulerVMouseMove = value => {
setState({
yPreview: value
});
};
/* 删除辅助线 */
var deleteLine = (e, config) => {
var index = config.index,
isHorizon = config.isHorizon;
var newLines = (isHorizon ? xLines : yLines).filter((_, i) => i !== index);
changeProps(isHorizon ? {
xLines: newLines
} : {
yLines: newLines
});
};
/* 开始拖拽辅助线 */
var lineDragStart = (e, config) => {
_this.lineDragging = _objectSpread({
x: e.pageX,
y: e.pageY
}, config);
};
/* 全局鼠标移动 - 正在拖拽辅助线 */
useEventListener('mousemove', e => {
if (_this.lineDragging) {
var pageX = e.pageX,
pageY = e.pageY;
var _this$lineDragging = _this.lineDragging,
x = _this$lineDragging.x,
y = _this$lineDragging.y,
isHorizon = _this$lineDragging.isHorizon,
index = _this$lineDragging.index,
value = _this$lineDragging.value;
var _lines = (isHorizon ? xLines : yLines).slice();
var newValue = value + (isHorizon ? pageX - x : pageY - y) / Math.pow(2, zoom);
_lines[index] = Math.round(newValue);
changeProps(isHorizon ? {
xLines: _lines
} : {
yLines: _lines
});
}
});
/* 完成拖拽辅助线 */
useEventListener('mouseup', () => {
_this.lineDragging = false;
});
/* 切换辅助线隐藏/显示 */
var handleLineVisibleClick = () => {
changeProps({
lineVisible: !lineVisible
});
};
/* 预览辅助线 */
var renderLinePreview = () => {
if (xPreview != null) {
return /*#__PURE__*/_jsx("div", {
className: cn(styles.line, styles.preview),
style: {
height: '100%',
left: offsetX + xPreview * Math.pow(2, zoom)
},
children: /*#__PURE__*/_jsx("div", {
className: styles.lineTip,
children: xPreview
})
});
} else if (yPreview != null) {
return /*#__PURE__*/_jsx("div", {
className: cn(styles.line, styles.preview),
style: {
width: '100%',
top: offsetY + yPreview * Math.pow(2, zoom)
},
children: /*#__PURE__*/_jsx("div", {
className: styles.lineTip,
children: yPreview
})
});
}
return /*#__PURE__*/_jsx("div", {
className: cn(styles.line, styles.preview),
style: {
width: '100%',
top: 0,
visibility: 'hidden',
pointerEvents: 'none'
},
children: /*#__PURE__*/_jsx("div", {
className: styles.lineTip,
children: yPreview
})
});
};
/* 渲染辅助线 */
var renderLines = () => {
var renderLine = (isHorizon, line, index) => {
/* 辅助线位置需要根据zoom缩放 */
var zoomOffset = line * Math.pow(2, zoom);
if ((isHorizon ? offsetX + zoomOffset : offsetY + zoomOffset) > size) {
return /*#__PURE__*/_jsx("div", {
onMouseDown: e => {
lineDragStart(e, {
isHorizon,
index,
value: line
});
},
onDoubleClick: e => {
deleteLine(e, {
isHorizon,
index,
value: line
});
},
className: styles.line,
style: _objectSpread({}, isHorizon ? {
height: '100%',
left: offsetX + zoomOffset,
cursor: 'col-resize'
} : {
width: '100%',
top: offsetY + zoomOffset,
cursor: 'row-resize'
}),
children: /*#__PURE__*/_jsx("div", {
className: styles.lineTip,
style: _objectSpread({}, _this.lineDragging && _this.lineDragging.index === index && _this.lineDragging.isHorizon === isHorizon ? {
color: '#999999',
backgroundColor: 'rgba(0, 145, 255, 0.8)'
} : {}),
children: Math.round(line)
})
}, `${isHorizon ? 'H' : 'V'}_Lines_${index}`);
}
return null;
};
return xLines.map(renderLine.bind(null, true)).concat(yLines.map(renderLine.bind(null, false)));
};
return /*#__PURE__*/_jsxs(_Fragment, {
children: [/*#__PURE__*/_jsx(Ruler, {
size: size,
zoom: zoom,
offsetX: offsetX,
onRulerClick: handleHRulerClick,
onRulerMouseMove: handleRulerHMouseMove
}), /*#__PURE__*/_jsx(Ruler, {
size: size,
zoom: zoom,
offsetY: offsetY,
orientation: "vertical",
onRulerClick: handleVRulerClick,
onRulerMouseMove: handleRulerVMouseMove
}), lineVisible && renderLines(), lineVisible && renderLinePreview(), /*#__PURE__*/_jsx("div", {
className: styles.corner,
style: {
width: size,
height: size
},
onClick: handleLineVisibleClick,
children: lineVisible ? /*#__PURE__*/_jsx(EyeOutlined, {}) : /*#__PURE__*/_jsx(EyeInvisibleOutlined, {})
})]
});
};
RulerGroup.Ruler = Ruler;
export default RulerGroup;