myprint-design/es/utils/memoryClipboardUtil.mjs.map

操作简单，组件丰富的一站式打印解决方案打印设计器

{"version":3,"file":"memoryClipboardUtil.mjs","sources":["../../../../src/utils/memoryClipboardUtil.ts"],"sourcesContent":["import { getSelectElement, removeSelectElement, updatePanel } from '@myprint/design/plugins/moveable/moveable';\nimport { elementTypeContainerList, noCopyElementTypeList } from '@myprint/design/constants/common';\nimport { Container, MyElement, Point, SvgData } from '@myprint/design/types/entity';\nimport { addElement, getCurrentPanel } from '@myprint/design/utils/elementUtil';\nimport { parse, stringify } from '@myprint/design/utils/utils';\nimport { ActionEnum, record, Snapshot } from '@myprint/design/utils/historyUtil';\nimport { nextTick } from 'vue-demi';\nimport { px2unit } from '@myprint/design/utils/devicePixelRatio';\n\ntype memoryClipboardType = 'COPY' | 'CUT'\n\nfunction boundElement(newElement: MyElement, parentTmp: Container) {\n    if (newElement.x + newElement.width > parentTmp.width) {\n        newElement.x = parentTmp.width - newElement.width;\n    }\n    if (newElement.y + newElement.height > parentTmp.height) {\n        newElement.y = parentTmp.height - newElement.height;\n    }\n}\n\nfunction getIncr(clipboard: any, id: string) {\n    let pasteNum = clipboard.pasteNumMap[id];\n    if (pasteNum == undefined) {\n        pasteNum = 1;\n        clipboard.pasteNumMap[id] = pasteNum;\n    }\n    return pasteNum;\n}\n\nexport const memoryClipboardUtil = {\n    clipboard: {\n        data: [] as MyElement[],\n        type: 'COPY' as memoryClipboardType,\n        pasteNumMap: {}\n    },\n\n    copy() {\n        const elementList = getSelectElement().filter(v => !noCopyElementTypeList.includes(v.type));\n        if (elementList.length == 0) {\n            return;\n        }\n\n        for (let myElement of this.clipboard.data) {\n            myElement.runtimeOption.cutIngIs = undefined!;\n        }\n        this.clipboard.data = elementList;\n        this.clipboard.type = 'COPY';\n        this.clipboard.pasteNumMap = {};\n    },\n\n    cut() {\n        const elementList = getSelectElement().filter(v => !noCopyElementTypeList.includes(v.type));\n        if (elementList.length == 0) {\n            return;\n        }\n        for (let myElement of this.clipboard.data) {\n            myElement.runtimeOption.cutIngIs = undefined!;\n        }\n        for (let myElement of elementList) {\n            myElement.runtimeOption.cutIngIs = true;\n        }\n        this.clipboard.data = elementList;\n        this.clipboard.type = 'CUT';\n        this.clipboard.pasteNumMap = {};\n    },\n\n    paste() {\n        if (this.clipboard.data == undefined) {\n            return;\n        }\n\n        // 判断当前选中的元素\n        const elementList = getSelectElement();\n        const newElementList: MyElement[] = [];\n        const panel = getCurrentPanel();\n        let parent: Container = panel;\n\n        if (elementList.length == 1 && elementTypeContainerList.includes(elementList[0].type)) {\n            parent = elementList[0];\n        }\n\n        let panelPasteNum = getIncr(this.clipboard, panel.id);\n        let pasteNum = getIncr(this.clipboard, parent.id);\n\n        let x = px2unit(10) * pasteNum;\n        let y = px2unit(10) * pasteNum;\n        // console.log(elementList);\n        if (elementTypeContainerList.includes(parent.type)) {\n            x = -this.clipboard.data[0].x + x;\n            y = -this.clipboard.data[0].y + y;\n        }\n        let incrParent = false;\n        let incrPanel = false;\n\n        if (this.clipboard.type == 'CUT') {\n            for (let myElement of this.clipboard.data) {\n                myElement.runtimeOption.cutIngIs = undefined!;\n            }\n            removeSelectElement(this.clipboard.data);\n            // 删除原来的\n            this.clipboard.type = 'COPY';\n            for (let datum of this.clipboard.data) {\n                const parentTmp = elementTypeContainerList.includes(datum.type) ? getCurrentPanel() : parent;\n                computePosition(datum, parentTmp);\n                boundElement(datum, parentTmp);\n                addElement(getCurrentPanel(), parentTmp, datum);\n                newElementList.push(datum);\n            }\n\n            // 记录历史\n            record(<Snapshot>{\n                type: 'Element',\n                action: ActionEnum.CUT,\n                elementList: newElementList\n            });\n        } else {\n            // 粘贴新的\n            for (let i = 0; i < this.clipboard.data.length; i++) {\n                let datum = this.clipboard.data[i];\n\n                const parentTmp = elementTypeContainerList.includes(datum.type) ? getCurrentPanel() : parent;\n\n                // 设置合适的位置\n                const newElement = parse(stringify(datum, 'parent', 'target'), {} as MyElement);\n\n                switch (newElement.type) {\n                    case 'SvgPolygonLine':\n                    case 'SvgBezierCurve':\n                    case 'SvgBezierCurveThree':\n                    case 'SvgLine':\n                        if (newElement.data) {\n                            const data = JSON.parse(newElement.data) as SvgData;\n                            const points = data.points as Point[];\n                            const controlPoints = data.controlPoints as Point[];\n                            const dataJson = {} as SvgData;\n                            if (points) {\n                                for (let point of points) {\n                                    point.x = px2unit(point.x, panel);\n                                    point.y = px2unit(point.y, panel);\n                                }\n                                dataJson.points = points;\n                            }\n\n                            if (controlPoints) {\n                                for (let point of controlPoints) {\n                                    point.x = px2unit(point.x, panel);\n                                    point.y = px2unit(point.y, panel);\n                                }\n                                dataJson.controlPoints = controlPoints;\n                            }\n\n                            newElement.data = JSON.stringify(dataJson);\n                        }\n                }\n\n                newElement.id = undefined!;\n                computePosition(newElement, parentTmp);\n\n                boundElement(newElement, parentTmp);\n                addElement(getCurrentPanel(), parentTmp, newElement);\n                newElementList.push(newElement);\n            }\n\n            // 记录历史\n            record(<Snapshot>{\n                type: 'Element',\n                action: ActionEnum.PASTE,\n                elementList: newElementList\n            });\n        }\n\n        nextTick(() => {\n            // setSelectedTargets()\n            if (elementTypeContainerList.includes(parent.type)) {\n                newElementList.length = 0;\n                newElementList.push(parent as MyElement);\n            }\n 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