@leafer-in/editor/dist/editor.min.cjs.map

@leafer-in/editor

{"version":3,"file":"editor.min.cjs","sources":["../../../../../node_modules/.pnpm/@rollup+plugin-typescript@11.1.6_rollup@4.34.6_tslib@2.8.1_typescript@5.7.3/node_modules/tslib/tslib.es6.js","../../../../../../src/in/packages/editor/src/event/EditorEvent.ts","../../../../../../src/in/packages/editor/src/event/EditorMoveEvent.ts","../../../../../../src/in/packages/editor/src/event/EditorScaleEvent.ts","../../../../../../src/in/packages/editor/src/event/EditorRotateEvent.ts","../../../../../../src/in/packages/editor/src/event/EditorSkewEvent.ts","../../../../../../src/in/packages/editor/src/decorator/data.ts","../../../../../../src/in/packages/editor/src/display/Stroker.ts","../../../../../../src/in/packages/editor/src/display/SelectArea.ts","../../../../../../src/in/packages/editor/src/helper/EditSelectHelper.ts","../../../../../../src/in/packages/editor/src/display/EditSelect.ts","../../../../../../src/in/packages/editor/src/helper/EditDataHelper.ts","../../../../../../src/in/packages/editor/src/editor/cursor.ts","../../../../../../src/in/packages/editor/src/display/EditPoint.ts","../../../../../../src/in/packages/editor/src/display/EditBox.ts","../../../../../../src/in/packages/editor/src/display/EditMask.ts","../../../../../../src/in/packages/editor/src/svg.ts","../../../../../../src/in/packages/editor/src/config.ts","../../../../../../src/in/packages/editor/src/editor/simulate.ts","../../../../../../src/in/packages/editor/src/helper/EditorHelper.ts","../../../../../../src/in/packages/editor/src/tool/EditToolCreator.ts","../../../../../../src/in/packages/editor/src/event/InnerEditorEvent.ts","../../../../../../src/in/packages/editor/src/event/EditorGroupEvent.ts","../../../../../../src/in/packages/editor/src/display/SimulateElement.ts","../../../../../../src/in/packages/editor/src/Editor.ts","../../../../../../src/in/packages/editor/src/editor/target.ts","../../../../../../src/in/packages/editor/src/tool/InnerEditor.ts","../../../../../../src/in/packages/editor/src/tool/EditTool.ts","../../../../../../src/in/packages/editor/src/tool/LineEditTool.ts","../../../../../../src/in/packages/editor/src/index.ts"],"sourcesContent":["/******************************************************************************\r\nCopyright (c) Microsoft Corporation.\r\n\r\nPermission to use, copy, modify, and/or distribute this software for any\r\npurpose with or without fee is hereby granted.\r\n\r\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\r\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\r\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\r\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\r\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\r\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\r\nPERFORMANCE OF THIS SOFTWARE.\r\n***************************************************************************** */\r\n/* global Reflect, Promise, SuppressedError, Symbol, Iterator */\r\n\r\nvar extendStatics = function(d, b) {\r\n    extendStatics = Object.setPrototypeOf ||\r\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n        function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\r\n    return extendStatics(d, b);\r\n};\r\n\r\nexport function __extends(d, b) {\r\n    if (typeof b !== \"function\" && b !== null)\r\n        throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\r\n    extendStatics(d, b);\r\n    function __() { this.constructor = d; }\r\n    d.prototype = b === null ? 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SuppressedError : function (error, suppressed, message) {\r\n    var e = new Error(message);\r\n    return e.name = \"SuppressedError\", e.error = error, e.suppressed = suppressed, e;\r\n};\r\n\r\nexport function __disposeResources(env) {\r\n    function fail(e) {\r\n        env.error = env.hasError ? new _SuppressedError(e, env.error, \"An error was suppressed during disposal.\") : e;\r\n        env.hasError = true;\r\n    }\r\n    var r, s = 0;\r\n    function next() {\r\n        while (r = env.stack.pop()) {\r\n            try {\r\n                if (!r.async && s === 1) return s = 0, env.stack.push(r), Promise.resolve().then(next);\r\n                if (r.dispose) {\r\n                    var result = r.dispose.call(r.value);\r\n                    if (r.async) return s |= 2, Promise.resolve(result).then(next, function(e) { fail(e); return next(); });\r\n                }\r\n                else s |= 1;\r\n            }\r\n            catch (e) {\r\n                fail(e);\r\n            }\r\n        }\r\n        if (s === 1) return env.hasError ? Promise.reject(env.error) : Promise.resolve();\r\n        if (env.hasError) throw env.error;\r\n    }\r\n    return next();\r\n}\r\n\r\nexport function __rewriteRelativeImportExtension(path, preserveJsx) {\r\n    if (typeof path === \"string\" && /^\\.\\.?\\//.test(path)) {\r\n        return path.replace(/\\.(tsx)$|((?:\\.d)?)((?:\\.[^./]+?)?)\\.([cm]?)ts$/i, function (m, tsx, d, ext, cm) {\r\n            return tsx ? preserveJsx ? \".jsx\" : \".js\" : d && (!ext || !cm) ? m : (d + ext + \".\" + cm.toLowerCase() + \"js\");\r\n        });\r\n    }\r\n    return path;\r\n}\r\n\r\nexport default {\r\n    __extends: __extends,\r\n    __assign: __assign,\r\n    __rest: __rest,\r\n    __decorate: __decorate,\r\n    __param: __param,\r\n    __esDecorate: __esDecorate,\r\n    __runInitializers: __runInitializers,\r\n    __propKey: __propKey,\r\n    __setFunctionName: __setFunctionName,\r\n    __metadata: __metadata,\r\n    __awaiter: __awaiter,\r\n    __generator: __generator,\r\n    __createBinding: __createBinding,\r\n    __exportStar: __exportStar,\r\n    __values: __values,\r\n    __read: __read,\r\n    __spread: __spread,\r\n    __spreadArrays: __spreadArrays,\r\n    __spreadArray: __spreadArray,\r\n    __await: __await,\r\n    __asyncGenerator: __asyncGenerator,\r\n    __asyncDelegator: __asyncDelegator,\r\n    __asyncValues: __asyncValues,\r\n    __makeTemplateObject: __makeTemplateObject,\r\n    __importStar: __importStar,\r\n    __importDefault: __importDefault,\r\n    __classPrivateFieldGet: __classPrivateFieldGet,\r\n    __classPrivateFieldSet: __classPrivateFieldSet,\r\n    __classPrivateFieldIn: __classPrivateFieldIn,\r\n    __addDisposableResource: __addDisposableResource,\r\n    __disposeResources: __disposeResources,\r\n    __rewriteRelativeImportExtension: __rewriteRelativeImportExtension,\r\n};\r\n","import { IUI, IPointData } from '@leafer-ui/interface'\nimport { Event } from '@leafer-ui/draw'\n\nimport { IEditor, IEditorEvent } from '@leafer-in/interface'\n\n\nfunction toList(value: IUI | IUI[]): IUI[] {\n    return value ? (value instanceof Array ? value : [value]) : []\n}\n\nexport class EditorEvent extends Event implements IEditorEvent {\n\n    static BEFORE_SELECT = 'editor.before_select'\n    static SELECT = 'editor.select'\n\n    static BEFORE_HOVER = 'editor.before_hover'\n    static HOVER = 'editor.hover'\n\n    declare readonly target: IUI\n    readonly editor: IEditor\n\n    readonly value: IUI | IUI[]\n    readonly oldValue: IUI | IUI[]\n\n    get list() { return toList(this.value) }\n    get oldList() { return toList(this.oldValue) }\n\n    readonly worldOrigin: IPointData\n    declare readonly origin: IPointData\n\n    constructor(type: string, data?: IEditorEvent) {\n        super(type)\n        if (data) Object.assign(this, data)\n    }\n\n}","import { IEditorMoveEvent } from '@leafer-in/interface'\n\nimport { EditorEvent } from './EditorEvent'\n\n\nexport class EditorMoveEvent extends EditorEvent implements IEditorMoveEvent {\n\n    static BEFORE_MOVE = 'editor.before_move'\n    static MOVE = 'editor.move'\n\n    readonly moveX: number\n    readonly moveY: number\n\n    constructor(type: string, data?: IEditorMoveEvent) {\n        super(type, data)\n    }\n\n}","import { IAround, IDragEvent, IMatrixData } from '@leafer-ui/interface'\n\nimport { IEditorScaleEvent } from '@leafer-in/interface'\nimport { Direction9 } from '@leafer-ui/draw'\n\nimport { EditorEvent } from './EditorEvent'\n\n\nexport class EditorScaleEvent extends EditorEvent implements IEditorScaleEvent {\n\n    static BEFORE_SCALE = 'editor.before_scale'\n    static SCALE = 'editor.scale'\n\n    // scaleOf(origin, scaleX, scaleY, resize)\n    readonly scaleX: number\n    readonly scaleY: number\n    readonly transform?: IMatrixData\n\n    readonly drag: IDragEvent\n\n    readonly direction: Direction9\n    readonly lockRatio: boolean\n    readonly around: IAround\n\n    constructor(type: string, data?: IEditorScaleEvent) {\n        super(type, data)\n    }\n\n}","import { IEditorRotateEvent } from '@leafer-in/interface'\n\nimport { EditorEvent } from './EditorEvent'\n\n\nexport class EditorRotateEvent extends EditorEvent implements IEditorRotateEvent {\n\n    static BEFORE_ROTATE = 'editor.before_rotate'\n    static ROTATE = 'editor.rotate'\n\n    // rotateOf(origin, rotation)\n    readonly rotation: number\n\n    constructor(type: string, data?: IEditorRotateEvent) {\n        super(type, data)\n    }\n\n}","import { IEditorSkewEvent } from '@leafer-in/interface'\n\nimport { EditorEvent } from './EditorEvent'\n\n\nexport class EditorSkewEvent extends EditorEvent implements IEditorSkewEvent {\n\n    static BEFORE_SKEW = 'editor.before_skew'\n    static SKEW = 'editor.skew'\n\n    // skewOf(origin, skewX, skewY)\n    readonly skewX: number\n    readonly skewY: number\n\n    constructor(type: string, data?: IEditorSkewEvent) {\n        super(type, data)\n    }\n\n}","import { IFunction, ILeaf, IObject, IUI, } from '@leafer-ui/interface'\nimport { IEditor } from '@leafer-in/interface'\nimport { defineKey, isNull } from '@leafer-ui/draw'\n\nimport { EditorEvent } from '../event/EditorEvent'\n\n\nexport function targetAttr(fn: IFunction) {\n    return (target: ILeaf, key: string) => {\n        const privateKey = '_' + key\n        defineKey(target, key, {\n            get() { return (this as IObject)[privateKey] },\n            set(value: IUI | IUI[]) {\n                const old = (this as IObject)[privateKey]\n                if (old !== value) {\n\n                    if ((this as IEditor).config) { // Editor\n\n                        const isSelect = key === 'target'\n                        if (isSelect) {\n                            if (value instanceof Array && value.length > 1 && value[0].locked) value.splice(0, 1) // fix: 单个锁定 + shift多选\n\n                            const { beforeSelect } = (this as IEditor).config\n                            if (beforeSelect) {\n                                const check = beforeSelect({ target: value })\n                                if (typeof check === 'object') value = check\n                                else if (check === false) return\n                            }\n                        }\n\n                        const type = isSelect ? EditorEvent.BEFORE_SELECT : EditorEvent.BEFORE_HOVER\n                        if (this.hasEvent(type)) this.emitEvent(new EditorEvent(type, { editor: this as IEditor, value: value as IUI, oldValue: old }))\n                    }\n\n                    (this as IObject)[privateKey] = value, fn(this, old)\n                }\n            }\n        } as ThisType<ILeaf>)\n    }\n}\n\n\nexport function mergeConfigAttr() {\n    return (target: IEditor, key: string) => {\n        defineKey(target, key, {\n            get() {\n                const { config, element, dragPoint } = this, mergeConfig = { ...config } // 实时合并，后期可优化\n                if (element && element.editConfig) Object.assign(mergeConfig, element.editConfig)\n                if (dragPoint) {\n                    if (dragPoint.editConfig) Object.assign(mergeConfig, dragPoint.editConfig)\n                    if (mergeConfig.editSize === 'font-size') mergeConfig.lockRatio = true // 强制锁定比例\n                    if (dragPoint.pointType === 'resize-rotate') {\n                        mergeConfig.around || (mergeConfig.around = 'center')\n                        isNull(mergeConfig.lockRatio) && (mergeConfig.lockRatio = true)\n                    }\n                }\n                return (this as IObject).mergedConfig = mergeConfig\n            }\n        } as ThisType<IEditor>)\n    }\n}\n\n\n","import { IUI, ILeaferCanvas, IRenderOptions, IRectInputData, IMatrixWithOptionHalfData } from '@leafer-ui/interface'\nimport { Paint, UI, MatrixHelper, getBoundsData, getMatrixData, BoundsHelper, LeafBoundsHelper } from '@leafer-ui/draw'\n\nimport { IStroker } from '@leafer-in/interface'\n\nimport { targetAttr } from '../decorator/data'\n\n\nconst { abs } = Math\nconst { copy, scale } = MatrixHelper\nconst { setListWithFn } = BoundsHelper\nconst { worldBounds } = LeafBoundsHelper\nconst matrix = getMatrixData() as IMatrixWithOptionHalfData\nconst bounds = getBoundsData()\n\nexport class Stroker extends UI implements IStroker {\n\n    @targetAttr(onTarget)\n    public target: IUI | IUI[]\n\n    public list: IUI[] = []\n\n    constructor() {\n        super()\n        this.visible = 0\n        this.hittable = false\n        this.strokeAlign = 'center'\n    }\n\n    public setTarget(target: IUI | IUI[], style: IRectInputData): void {\n        this.set(style)\n        this.target = target\n        this.update()\n    }\n\n    public update(): void {\n        const { list } = this\n        if (list.length) {\n            setListWithFn(bounds, list, worldBounds)\n            this.set(bounds)\n            this.visible = true\n        } else this.visible = 0\n    }\n\n    public __draw(canvas: ILeaferCanvas, options: IRenderOptions): void {\n        const { list } = this\n\n        if (list.length) {\n\n            let leaf: IUI\n            const data = this.__, { stroke, strokeWidth, fill } = data, { bounds } = options\n\n            for (let i = 0; i < list.length; i++) {\n                leaf = list[i]\n                const { worldTransform, worldRenderBounds } = leaf\n\n                if (worldRenderBounds.width && worldRenderBounds.height && (!bounds || bounds.hit(worldRenderBounds, options.matrix))) {\n\n                    const aScaleX = abs(worldTransform.scaleX), aScaleY = abs(worldTransform.scaleY)\n\n                    copy(matrix, worldTransform)\n                    matrix.half = strokeWidth % 2\n\n                    if (aScaleX !== aScaleY) { // need no scale stroke, use rect path\n\n                        scale(matrix, 1 / aScaleX, 1 / aScaleY)\n                        canvas.setWorld(matrix, options.matrix)\n                        canvas.beginPath()\n                        data.strokeWidth = strokeWidth\n\n                        const { x, y, width, height } = leaf.__layout.boxBounds\n                        canvas.rect(x * aScaleX, y * aScaleY, width * aScaleX, height * aScaleY)\n\n                    } else {\n\n                        canvas.setWorld(matrix, options.matrix)\n                        canvas.beginPath()\n\n                        if (leaf.__.__useArrow) leaf.__drawPath(canvas)\n                        else leaf.__.__pathForRender ? leaf.__drawRenderPath(canvas) : leaf.__drawPathByBox(canvas)\n\n                        data.strokeWidth = strokeWidth / abs(worldTransform.scaleX)\n\n                    }\n\n                    if (stroke) typeof stroke === 'string' ? Paint.stroke(stroke, this, canvas) : Paint.strokes(stroke, this, canvas)\n                    if (fill) typeof fill === 'string' ? Paint.fill(fill, this, canvas) : Paint.fills(fill, this, canvas)\n                }\n            }\n\n            data.strokeWidth = strokeWidth\n        }\n    }\n\n    public destroy(): void {\n        this.target = null\n        super.destroy()\n    }\n\n}\n\nfunction onTarget(stroker: Stroker): void {\n    const value = stroker.target\n    stroker.list = value ? (value instanceof Array ? value : [value]) : []\n}\n","import { IBoundsData, IGroupInputData, IRect, IRectInputData } from '@leafer-ui/interface'\nimport { Group, Rect } from '@leafer-ui/draw'\n\nimport { ISelectArea } from '@leafer-in/interface'\n\n\nexport class SelectArea extends Group implements ISelectArea {\n\n    protected strokeArea: IRect = new Rect({ strokeAlign: 'center' })\n    protected fillArea: IRect = new Rect()\n\n    constructor(data?: IGroupInputData) {\n        super(data)\n        this.visible = 0\n        this.hittable = false\n        this.addMany(this.fillArea, this.strokeArea)\n    }\n\n    public setStyle(style: IRectInputData, userStyle?: IRectInputData): void {\n        const { visible, stroke, strokeWidth } = style\n        this.visible = visible\n        this.strokeArea.reset({ stroke, strokeWidth, ...(userStyle || {}) })\n        this.fillArea.reset({ visible: userStyle ? false : true, fill: stroke, opacity: 0.2 })\n    }\n\n    public setBounds(bounds: IBoundsData): void {\n        this.strokeArea.set(bounds)\n        this.fillArea.set(bounds)\n    }\n\n}","import { IBounds, ILeafList, IUI, IUIData } from '@leafer-ui/interface'\n\n\nexport const EditSelectHelper = {\n\n    findOne(path: ILeafList): IUI {\n        return path.list.find((leaf) => leaf.editable) as IUI\n    },\n\n    findByBounds(branch: IUI, bounds: IBounds): IUI[] {\n        const list: IUI[] = []\n        eachFind([branch], list, bounds)\n        return list\n    }\n\n}\n\n\nfunction eachFind(children: IUI[], list: IUI[], bounds: IBounds): void {\n    let child: IUI, data: IUIData\n    for (let i = 0, len = children.length; i < len; i++) {\n        child = children[i], data = child.__\n        if (data.hittable && data.visible && !data.locked && bounds.hit(child.__world)) {\n\n            if (data.editable) {\n                if (child.isBranch && !data.hitChildren) {\n                    if (data.hitSelf) list.push(child)\n                    continue\n                } else if (child.isFrame) {\n                    if (bounds.includes(child.__layout.boxBounds, child.__world)) {\n                        list.push(child)\n                        continue\n                    }\n                } else if (bounds.hit(child.__layout.boxBounds, child.__world) && data.hitSelf) list.push(child)\n            }\n\n            if (child.isBranch) eachFind(child.children, list, bounds)\n\n        }\n    }\n}","import { IBounds, ILeaf, ILeafList, IUI, IEventListenerId, IPointerEvent, IFunction } from '@leafer-ui/interface'\nimport { Bounds, LeafList, Group } from '@leafer-ui/draw'\nimport { PointerEvent, DragEvent, MoveEvent, ZoomEvent } from '@leafer-ui/core'\n\nimport { IEditSelect, IEditor, ISelectArea, IStroker } from '@leafer-in/interface'\n\nimport { Stroker } from './Stroker'\nimport { SelectArea } from './SelectArea'\nimport { EditSelectHelper } from '../helper/EditSelectHelper'\nimport { EditorEvent } from '../event/EditorEvent'\n\n\nconst { findOne, findByBounds } = EditSelectHelper\n\nexport class EditSelect extends Group implements IEditSelect {\n\n    public editor: IEditor\n\n    public get dragging(): boolean { return !!this.originList }\n    public get running(): boolean { const { editor } = this; return this.hittable && editor.visible && editor.hittable && editor.mergeConfig.selector }\n    public get isMoveMode(): boolean { return this.app && this.app.interaction.moveMode }\n\n    public hoverStroker: IStroker = new Stroker()\n    public targetStroker: IStroker = new Stroker()\n\n    public bounds: IBounds = new Bounds()\n    public selectArea: ISelectArea = new SelectArea()\n\n    protected originList: ILeafList\n    protected needRemoveItem: IUI\n\n    protected waitSelect: IFunction // 手机端延迟选中，防止多点触屏误选元素\n\n    protected __eventIds: IEventListenerId[] = []\n\n    constructor(editor: IEditor) {\n        super()\n        this.editor = editor\n        this.addMany(this.targetStroker, this.hoverStroker, this.selectArea)\n        this.__listenEvents()\n    }\n\n    // hover / select\n\n    protected onHover(): void {\n        const { editor } = this\n        if (this.running && !this.dragging && !editor.dragging) {\n            const { stroke, strokeWidth, hover, hoverStyle } = editor.mergeConfig\n            this.hoverStroker.setTarget(hover ? this.editor.hoverTarget : null, { stroke, strokeWidth, ...(hoverStyle || {}) })\n        } else {\n            this.hoverStroker.target = null\n        }\n    }\n\n    protected onSelect(): void {\n        if (this.running) {\n            const { mergeConfig, list } = this.editor\n            const { stroke, strokeWidth, selectedStyle } = mergeConfig\n            this.targetStroker.setTarget(list, { stroke, strokeWidth: Math.max(1, strokeWidth / 2), ...(selectedStyle || {}) })\n            this.hoverStroker.target = null\n        }\n    }\n\n    public update(): void {\n        this.hoverStroker.update()\n        this.targetStroker.update()\n    }\n\n    // move / down\n\n    protected onPointerMove(e: PointerEvent): void {\n        const { app, editor } = this\n        if (this.running && !this.isMoveMode && app.interaction.canHover && !app.interaction.dragging) {\n            const find = this.findUI(e)\n            editor.hoverTarget = editor.hasItem(find) ? null : find\n        } if (this.isMoveMode) {\n            editor.hoverTarget = null //  move.dragEmpty\n        }\n    }\n\n    protected onBeforeDown(e: PointerEvent): void {\n        if (e.multiTouch) return\n\n        const { select } = this.editor.mergeConfig\n        if (select === 'press') {\n            if (this.app.config.mobile) {\n                this.waitSelect = () => this.checkAndSelect(e)\n            } else {\n                this.checkAndSelect(e)\n            }\n        }\n    }\n\n    protected onTap(e: PointerEvent): void {\n        if (e.multiTouch) return\n\n        const { editor } = this\n        const { select } = editor.mergeConfig\n\n        if (select === 'tap') this.checkAndSelect(e)\n        else if (this.waitSelect) this.waitSelect()\n\n        if (this.needRemoveItem) {\n            editor.removeItem(this.needRemoveItem)\n        } else if (this.isMoveMode) {\n            editor.target = null  // move.dragEmpty\n        }\n\n    }\n\n    protected checkAndSelect(e: PointerEvent): void { // pointer.down or tap\n        this.needRemoveItem = null\n\n        if (this.allowSelect(e)) {\n            const { editor } = this\n            const find = this.findUI(e)\n\n            if (find) {\n                if (this.isMultipleSelect(e)) {\n                    if (editor.hasItem(find)) this.needRemoveItem = find // 等待tap事件再实际移除\n                    else editor.addItem(find)\n                } else {\n                    editor.target = find\n                }\n\n            } else if (this.allow(e.target)) {\n\n                if (!e.shiftKey) editor.target = null\n\n            }\n        }\n    }\n\n    // drag\n\n    protected onDragStart(e: DragEvent): void {\n        if (e.multiTouch) return\n        if (this.waitSelect) this.waitSelect()\n\n        if (this.allowDrag(e)) {\n            const { editor } = this\n            const { stroke, area } = editor.mergeConfig\n            const { x, y } = e.getInnerPoint(this)\n\n            this.bounds.set(x, y)\n\n            this.selectArea.setStyle({ visible: true, stroke, x, y }, area)\n            this.selectArea.setBounds(this.bounds.get())\n\n            this.originList = editor.leafList.clone()\n        }\n    }\n\n    protected onDrag(e: DragEvent): void {\n        if (e.multiTouch) return\n        if (this.editor.dragging) return this.onDragEnd(e)\n\n        if (this.dragging) {\n            const { editor } = this\n            const total = e.getInnerTotal(this)\n\n            const dragBounds = this.bounds.clone().unsign()\n            const list = new LeafList(findByBounds(editor.app, dragBounds))\n\n            this.bounds.width = total.x\n            this.bounds.height = total.y\n\n            this.selectArea.setBounds(dragBounds.get())\n\n            if (list.length) {\n\n                const selectList: ILeaf[] = []\n\n                this.originList.forEach(item => { if (!list.has(item)) selectList.push(item) })\n                list.forEach(item => { if (!this.originList.has(item)) selectList.push(item) })\n\n                if (selectList.length !== editor.list.length || editor.list.some((child, index) => child !== selectList[index])) {\n                    editor.target = selectList as IUI[]\n                }\n\n            } else {\n\n                editor.target = this.originList.list as IUI[]\n\n            }\n        }\n    }\n\n    protected onDragEnd(e: DragEvent): void {\n        if (e.multiTouch) return\n\n        if (this.dragging) this.originList = null, this.selectArea.visible = 0\n    }\n\n    protected onAutoMove(e: MoveEvent): void {\n        if (this.dragging) {\n            const { x, y } = e.getLocalMove(this)\n            this.bounds.x += x\n            this.bounds.y += y\n        }\n    }\n\n    // helper\n\n    protected allow(target: ILeaf): boolean {\n        return target.leafer !== this.editor.leafer\n    }\n\n    protected allowDrag(e: DragEvent) {\n        const { boxSelect, multipleSelect } = this.editor.mergeConfig\n        if (this.running && (multipleSelect && boxSelect) && !e.target.draggable) {\n            return (!this.editor.editing && this.allow(e.target)) || (e.shiftKey && !findOne(e.path))\n        } else {\n            return false\n        }\n    }\n\n    protected allowSelect(e: IPointerEvent): boolean {\n        return this.running && !this.isMoveMode && !e.middle\n    }\n\n    public findDeepOne(e: PointerEvent): IUI {\n        const options = { exclude: new LeafList(this.editor.editBox.rect) }\n        return findOne(e.target.leafer.interaction.findPath(e, options)) as IUI\n    }\n\n    public findUI(e: PointerEvent): IUI {\n        return this.isMultipleSelect(e) ? this.findDeepOne(e) : findOne(e.path)\n    }\n\n    public isMultipleSelect(e: IPointerEvent): boolean {\n        const { multipleSelect, continuousSelect } = this.editor.mergeConfig\n        return multipleSelect && (e.shiftKey || continuousSelect)\n    }\n\n    protected __listenEvents(): void {\n        const { editor } = this\n        editor.waitLeafer(() => {\n\n            const { app } = editor\n            app.selector.proxy = editor\n\n            this.__eventIds = [\n                editor.on_(EditorEvent.HOVER, this.onHover, this),\n                editor.on_(EditorEvent.SELECT, this.onSelect, this),\n\n                app.on_(PointerEvent.MOVE, this.onPointerMove, this),\n                app.on_(PointerEvent.BEFORE_DOWN, this.onBeforeDown, this),\n                app.on_(PointerEvent.TAP, this.onTap, this),\n\n                app.on_(DragEvent.START, this.onDragStart, this, true), // 采用捕获事件，需要比EditBox中的dragStart早触发\n                app.on_(DragEvent.DRAG, this.onDrag, this),\n                app.on_(DragEvent.END, this.onDragEnd, this),\n\n                app.on_(MoveEvent.MOVE, this.onAutoMove, this),\n                app.on_([ZoomEvent.ZOOM, MoveEvent.MOVE], () => { this.editor.hoverTarget = null }),\n            ]\n\n        })\n    }\n\n    protected __removeListenEvents(): void {\n        if (this.__eventIds) {\n            this.off_(this.__eventIds)\n            this.__eventIds.length = 0\n        }\n    }\n\n    public destroy(): void {\n        this.editor = this.originList = this.needRemoveItem = null\n        this.__removeListenEvents()\n        super.destroy()\n    }\n}","import { IBoundsData, IPointData, IAround, IAlign, IUI, ILayoutBoundsData } from '@leafer-ui/interface'\nimport { AroundHelper, MathHelper, PointHelper, BoundsHelper, Bounds, Direction9 } from '@leafer-ui/draw'\n\nimport { IEditorScaleEvent, IEditorSkewEvent, IEditorRotateEvent } from '@leafer-in/interface'\n\n\nconst { topLeft, top, topRight, right, bottomRight, bottom, bottomLeft, left } = Direction9\nconst { toPoint } = AroundHelper\nconst { within } = MathHelper\n\nexport const EditDataHelper = {\n\n    getScaleData(element: IUI, startBounds: ILayoutBoundsData, direction: Direction9, totalMove: IPointData, lockRatio: boolean | 'corner', around: IAround, flipable: boolean, scaleMode: boolean): IEditorScaleEvent {\n        let align: IAlign, origin = {} as IPointData, scaleX: number = 1, scaleY: number = 1\n\n        const { boxBounds, widthRange, heightRange, dragBounds, worldBoxBounds } = element\n        const { width, height } = startBounds\n\n        if (around) {\n            totalMove.x *= 2\n            totalMove.y *= 2\n        }\n\n\n        // 获取已经改变的比例\n        const originChangedScaleX = element.scaleX / startBounds.scaleX\n        const originChangedScaleY = element.scaleY / startBounds.scaleY\n        const signX = originChangedScaleX < 0 ? -1 : 1\n        const signY = originChangedScaleY < 0 ? -1 : 1\n\n        const changedScaleX = scaleMode ? originChangedScaleX : signX * boxBounds.width / width\n        const changedScaleY = scaleMode ? originChangedScaleY : signY * boxBounds.height / height\n\n        totalMove.x *= scaleMode ? originChangedScaleX : signX\n        totalMove.y *= scaleMode ? originChangedScaleY : signY\n\n        const topScale = (-totalMove.y + height) / height\n        const rightScale = (totalMove.x + width) / width\n        const bottomScale = (totalMove.y + height) / height\n        const leftScale = (-totalMove.x + width) / width\n\n        switch (direction) {\n            case top:\n                scaleY = topScale\n                align = 'bottom'\n                break\n            case right:\n                scaleX = rightScale\n                align = 'left'\n                break\n            case bottom:\n                scaleY = bottomScale\n                align = 'top'\n                break\n            case left:\n                scaleX = leftScale\n                align = 'right'\n                break\n            case topLeft:\n                scaleY = topScale\n                scaleX = leftScale\n                align = 'bottom-right'\n                break\n            case topRight:\n                scaleY = topScale\n                scaleX = rightScale\n                align = 'bottom-left'\n                break\n            case bottomRight:\n                scaleY = bottomScale\n                scaleX = rightScale\n                align = 'top-left'\n                break\n            case bottomLeft:\n                scaleY = bottomScale\n                scaleX = leftScale\n                align = 'top-right'\n        }\n\n        if (lockRatio) {\n            if (lockRatio === 'corner' && direction % 2) {\n                lockRatio = false\n            } else {\n                let scale: number\n                switch (direction) {\n                    case top:\n                    case bottom:\n                        scale = scaleY\n                        break\n                    case left:\n                    case right:\n                        scale = scaleX\n                        break\n                    default:\n                        scale = Math.sqrt(Math.abs(scaleX * scaleY))\n                }\n                scaleX = scaleX < 0 ? -scale : scale\n                scaleY = scaleY < 0 ? -scale : scale\n            }\n        }\n\n        const useScaleX = scaleX !== 1, useScaleY = scaleY !== 1\n\n        if (useScaleX) scaleX /= changedScaleX\n        if (useScaleY) scaleY /= changedScaleY\n\n        if (!flipable) {\n            const { worldTransform } = element\n            if (scaleX < 0) scaleX = 1 / boxBounds.width / worldTransform.scaleX\n            if (scaleY < 0) scaleY = 1 / boxBounds.height / worldTransform.scaleY\n        }\n\n        // 检查限制\n\n        toPoint(around || align, boxBounds, origin, true)\n\n        if (dragBounds) {\n            const allowBounds = dragBounds === 'parent' ? element.parent.boxBounds : dragBounds\n            const localBounds = new Bounds(element.__localBoxBounds)\n            localBounds.scaleOf(element.getLocalPointByInner(origin), scaleX, scaleY)\n\n            if (!BoundsHelper.includes(allowBounds, localBounds)) {\n                const realBounds = localBounds.getIntersect(allowBounds)\n                const fitScaleX = realBounds.width / localBounds.width, fitScaleY = realBounds.height / localBounds.height\n                if (useScaleX) scaleX *= fitScaleX\n                if (useScaleY) scaleY *= fitScaleY // 后续需优化带旋转的场景\n            }\n        }\n\n        if (useScaleX && widthRange) {\n            const nowWidth = boxBounds.width * element.scaleX\n            scaleX = within(nowWidth * scaleX, widthRange) / nowWidth\n        }\n\n        if (useScaleY && heightRange) {\n            const nowHeight = boxBounds.height * element.scaleY\n            scaleY = within(nowHeight * scaleY, heightRange) / nowHeight\n        }\n\n        // 防止小于1px\n        if (useScaleX && Math.abs(scaleX * worldBoxBounds.width) < 1) scaleX = (scaleX < 0 ? -1 : 1) / worldBoxBounds.width\n        if (useScaleY && Math.abs(scaleY * worldBoxBounds.height) < 1) scaleY = (scaleY < 0 ? -1 : 1) / worldBoxBounds.height\n\n        if (lockRatio && scaleX !== scaleY) scaleY = scaleX = Math.min(scaleX, scaleY)\n\n        return { origin, scaleX, scaleY, direction, lockRatio, around }\n    },\n\n    getRotateData(bounds: IBoundsData, direction: Direction9, current: IPointData, last: IPointData, around: IAround): IEditorRotateEvent {\n        let align: IAlign, origin = {} as IPointData\n\n        switch (direction) {\n            case topLeft:\n                align = 'bottom-right'\n                break\n            case topRight:\n                align = 'bottom-left'\n                break\n            case bottomRight:\n                align = 'top-left'\n                break\n            case bottomLeft:\n                align = 'top-right'\n                break\n            default:\n                align = 'center'\n        }\n\n        toPoint(around || align, bounds, origin, true)\n\n        return { origin, rotation: PointHelper.getRotation(last, origin, c