mirror of
https://gitee.com/hoslay/ddei-editor.git
synced 2025-12-06 17:18:36 +08:00
554 lines
18 KiB
Vue
554 lines
18 KiB
Vue
<template>
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<div @mousedown="changeEditorFocus" v-if="forceRefresh" ref="topmenu" class="ddei-core-panel-topmenu-simple">
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<div
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:class="{ 'item-drag': options?.drag == 1 && options?.direct != 2, 'item-drag-2': options?.drag == 1 && options?.direct == 2, 'item-block': options?.drag != 1 }"
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@mousedown="options?.drag == 1 && prepareDragBox()">
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</div>
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<div class="item" @click="newFile">
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新建
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</div>
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<div class="item" @click="openFile">
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打开
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</div>
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<div class="item" @click="save">
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保存
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</div>
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<div class="item" @click="download">
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下载
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</div>
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<div class="item-block"></div>
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</div>
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</template>
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<script lang="ts">
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import {DDeiEditor} from "ddei-framework";
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import {DDeiEditorState} from "ddei-framework";
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import {DDeiEditorUtil} from "ddei-framework";
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import {DDeiEditorEnumBusCommandType} from "ddei-framework";
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import {DDeiUtil} from "ddei-framework";
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import {DDeiEnumBusCommandType} from "ddei-framework";
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import { DDeiActiveType } from "ddei-framework";
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import { DDeiFileState } from "ddei-framework";
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import { DDeiFile } from "ddei-framework";
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import { DDeiStage } from "ddei-framework";
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import { DDeiSheet } from "ddei-framework";
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export default {
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name: "ddei-core-panel-topmenu-simple",
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extends: null,
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mixins: [],
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props: {
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//外部传入的插件扩展参数
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options: {
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type: Object,
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default: null
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},
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editor: {
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type: DDeiEditor,
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default: null,
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},
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},
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data() {
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return {
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forceRefresh: true
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};
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},
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computed: {},
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watch: {},
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created() {
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},
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mounted() {
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let middleCanvas = document.getElementById(this.editor.id + "_canvas");
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// 创建 ResizeObserver 实例
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const resizeObserver = new ResizeObserver(entries => {
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// entries 是一个 ResizeObserverEntry 对象数组，包含目标元素的大小信息
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for (const entry of entries) {
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// 获取宽度和高度
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const { width, height } = entry.contentRect;
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if (width != 0 && height != 0) {
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this.resetPosition(width,height)
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}
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}
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});
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//开始监听目标元素的大小变化
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resizeObserver.observe(middleCanvas);
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this.refreshData();
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},
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methods: {
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/**
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* 保存
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* @param evt
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*/
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save(evt) {
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this.editor.changeState(DDeiEditorState.DESIGNING);
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this.editor.bus.push(DDeiEditorEnumBusCommandType.ClearTemplateUI);
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this.editor.bus.push(DDeiEditorEnumBusCommandType.SaveFile, {}, evt);
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this.editor.bus.executeAll();
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},
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/**
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* 下载文件
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*/
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download(evt) {
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if (this.editor?.ddInstance?.stage) {
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//获取json信息
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let file = this.editor?.files[this.editor?.currentFileIndex];
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if (file) {
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let json = file.toJSON();
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if (json) {
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// 创建隐藏的可下载链接
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let eleLink = document.createElement("a");
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eleLink.download = file.name + ".dei";
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eleLink.style.display = "none";
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// 字符内容转变成blob地址
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let blob = new Blob([JSON.stringify(json)]);
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eleLink.href = URL.createObjectURL(blob);
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// 触发点击
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document.body.appendChild(eleLink);
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eleLink.click();
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// 然后移除
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document.body.removeChild(eleLink);
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this.editor.changeState(DDeiEditorState.DESIGNING);
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}
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}
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}
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},
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/**
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* 打开文件
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* @param evt
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*/
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async openFile(evt) {
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let rsState = DDeiEditorUtil.invokeCallbackFunc("EVENT_ADD_FILE_BEFORE", "LOAD_FILE", null, this.editor.ddInstance, evt)
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if (rsState != -1) {
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let openFileHandle = await showOpenFilePicker({
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description: "DDei Design File",
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types: [{
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accept: {
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'text/plain': ['.dei']
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}
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}]
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})
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//获取图片数据 这个file其实就是和input元素<input type="file" id="file">，document.querySelector("#file").files[0]一样
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let openFile = await openFileHandle[0].getFile();
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//转成base64
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let read = new FileReader();
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read.readAsText(openFile);
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read.onload = async () => {
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//创建img，插入页面中
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let result = read.result;
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let resultJSON = JSON.parse(result);
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let ddInstance = this.editor?.ddInstance;
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let file = DDeiFile.loadFromJSON(resultJSON, {
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currentDdInstance: ddInstance,
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});
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let openedFiles = this.editor.files;
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let openedFileIndex = -1
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if (!file.id) {
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file.id = DDeiUtil.getUniqueCode()
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}
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for (let fi = 0; fi < openedFiles.length; fi++) {
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if ((openedFiles[fi].id && openedFiles[fi].id == file.id)) {
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openedFileIndex = fi
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break;
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}
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}
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ddInstance.stage.destroyRender()
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if (openedFileIndex == -1) {
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file.localFileHandler = openFileHandle[0]
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file.local = 1
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this.editor.addFile(file);
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for (let x = 0; x < this.editor.files.length; x++) {
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this.editor.files[x].active = DDeiActiveType.NONE;
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}
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this.editor.currentFileIndex = this.editor.files.length - 1;
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file.state = DDeiFileState.NONE;
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file.active = DDeiActiveType.ACTIVE;
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let sheets = file?.sheets;
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if (file && sheets && ddInstance) {
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file.changeSheet(file.currentSheetIndex);
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let stage = sheets[file.currentSheetIndex].stage;
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stage.ddInstance = ddInstance;
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ddInstance.disabled = false
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//记录文件初始日志
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file.initHistroy();
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file.histroy[0].isNew = true;
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//刷新页面
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ddInstance.stage = stage;
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//加载场景渲染器
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stage.initRender();
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//设置视窗位置到中央
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if (!stage.wpv) {
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//缺省定位在画布中心点位置
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stage.wpv = {
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x:
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-(
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stage.width -
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ddInstance.render.container.clientWidth
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) / 2,
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y:
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-(
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stage.height -
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ddInstance.render.container.clientHeight
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) / 2,
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z: 0,
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};
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}
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this.editor.changeState(DDeiEditorState.DESIGNING);
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ddInstance.bus.push(
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DDeiEditorEnumBusCommandType.ClearTemplateUI
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);
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ddInstance.bus.push(
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DDeiEditorEnumBusCommandType.RefreshEditorParts,
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{ parts: ["bottommenu", "topmenu"] }
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);
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ddInstance?.bus?.push(DDeiEnumBusCommandType.RefreshShape);
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ddInstance?.bus?.executeAll();
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}
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} else {
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file = this.editor.files[openedFileIndex]
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if (file && ddInstance) {
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for (let x = 0; x < this.editor.files.length; x++) {
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this.editor.files[x].active = DDeiActiveType.NONE;
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}
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file.active = DDeiActiveType.ACTIVE
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this.editor.currentFileIndex = openedFileIndex;
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let stage = file.sheets[file.currentSheetIndex].stage;
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stage.ddInstance = ddInstance;
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//刷新页面
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ddInstance.stage = stage;
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ddInstance.disabled = false
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//加载场景渲染器
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stage.initRender();
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this.editor.changeState(DDeiEditorState.DESIGNING);
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ddInstance.bus.push(
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DDeiEditorEnumBusCommandType.ClearTemplateUI
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);
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ddInstance.bus.push(
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DDeiEditorEnumBusCommandType.RefreshEditorParts,
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{ parts: ["bottommenu", "topmenu"] }
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);
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ddInstance?.bus?.push(DDeiEnumBusCommandType.RefreshShape);
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ddInstance?.bus?.executeAll();
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}
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}
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DDeiEditorUtil.invokeCallbackFunc("EVENT_ADD_FILE_AFTER", "LOAD_FILE", { file: file }, this.editor.ddInstance, evt)
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}
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}
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},
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/**
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* 新建文件
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* @param evt
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*/
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newFile(evt) {
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if (this.editor?.ddInstance) {
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let ddInstance = this.editor.ddInstance;
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let file = DDeiFile.loadFromJSON(
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{
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name: "新建文件_NEW",
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path: "/新建文件_NEW",
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sheets: [
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new DDeiSheet({
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name: "页面-1",
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desc: "页面-1",
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stage: DDeiStage.initByJSON({ id: "stage_1" },{ currentDdInstance: ddInstance }),
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active: DDeiActiveType.ACTIVE,
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}),
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],
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currentSheetIndex: 0,
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state: DDeiFileState.NEW,
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active: DDeiActiveType.ACTIVE,
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},
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{ currentDdInstance: ddInstance }
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);
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//添加文件
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if (this.editor.currentFileIndex != -1) {
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this.editor.files[this.editor.currentFileIndex].active =
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DDeiActiveType.NONE;
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}
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this.editor.addFile(file);
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this.editor.currentFileIndex = this.editor.files.length - 1;
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let sheets = file?.sheets;
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if (file && sheets && ddInstance) {
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ddInstance.stage.destroyRender()
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let stage = sheets[0].stage;
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stage.ddInstance = ddInstance;
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//刷新页面
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ddInstance.stage = stage;
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//记录文件初始日志
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file.initHistroy();
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//设置视窗位置到中央
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if (!stage.wpv) {
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//缺省定位在画布中心点位置
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stage.wpv = {
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x: -(stage.width - ddInstance.render.container.clientWidth) / 2,
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y: -(stage.height - ddInstance.render.container.clientHeight) / 2,
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z: 0,
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};
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}
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//加载场景渲染器
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stage.initRender();
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ddInstance.bus.push(DDeiEditorEnumBusCommandType.ClearTemplateUI);
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ddInstance.bus.push(DDeiEnumBusCommandType.RefreshShape);
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ddInstance.bus.push(DDeiEditorEnumBusCommandType.RefreshEditorParts, {
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parts: ["bottommenu", "topmenu"],
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});
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this.editor.changeState(DDeiEditorState.DESIGNING);
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ddInstance?.bus?.executeAll();
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}
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}
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},
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resetPosition(width,height){
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//横向
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if (this.options?.direct == 2) {
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this.$refs['topmenu'].style.maxWidth = (width - 80) + "px"
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this.$refs['topmenu'].style.flexDirection = ""
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if (this.options?.width) {
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this.$refs['topmenu'].style.width = this.options.width
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} else {
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this.$refs['topmenu'].style.width = ""
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}
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if (this.options?.height) {
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this.$refs['topmenu'].style.height = this.options.height
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} else {
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this.$refs['topmenu'].style.height = "32px"
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}
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}
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//纵向
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else {
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this.$refs['topmenu'].style.flexDirection = "column";
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this.$refs['topmenu'].style.maxHeight = (height - 80) + "px"
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if (this.options?.width) {
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this.$refs['topmenu'].style.width = this.options.width
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} else {
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this.$refs['topmenu'].style.width = "32px"
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}
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if (this.options?.height) {
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this.$refs['topmenu'].style.height = this.options.height
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} else {
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this.$refs['topmenu'].style.height = ""
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}
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}
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//读取缓存位置
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let cachePos = null;
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if (this.options?.drag == 1) {
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cachePos = localStorage.getItem("pos-" + this.editor.id + "-ddei-core-panel-topmenu-simple")
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}
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if (!cachePos) {
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//位置
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switch (this.options?.position) {
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case 2:
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this.$refs['topmenu'].style.left = (width - this.$refs['topmenu'].clientWidth) / 2 + "px";
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this.$refs['topmenu'].style.top = "30px";
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break;
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case 3:
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this.$refs['topmenu'].style.left = (width - this.$refs['topmenu'].clientWidth - 30) + "px";
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this.$refs['topmenu'].style.top = "30px";
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break;
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case 4:
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this.$refs['topmenu'].style.left = (width - this.$refs['topmenu'].clientWidth - 30) + "px";
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this.$refs['topmenu'].style.top = (height - this.$refs['topmenu'].clientHeight) / 2 + "px";
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break;
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case 5:
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this.$refs['topmenu'].style.left = (width - this.$refs['topmenu'].clientWidth - 30) + "px";
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this.$refs['topmenu'].style.top = (height - this.$refs['topmenu'].clientHeight - 30) + "px";
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break;
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case 6:
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this.$refs['topmenu'].style.left = (width - this.$refs['topmenu'].clientWidth) / 2 + "px";
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this.$refs['topmenu'].style.top = (height - this.$refs['topmenu'].clientHeight - 30) + "px";
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break;
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case 7:
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this.$refs['topmenu'].style.left = "30px";
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this.$refs['topmenu'].style.top = (height - this.$refs['topmenu'].clientHeight - 30) + "px";
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break;
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case 8:
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this.$refs['topmenu'].style.left = "30px";
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this.$refs['topmenu'].style.top = (height - this.$refs['topmenu'].clientHeight) / 2 + "px";
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break;
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case 9:
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this.$refs['topmenu'].style.left = (width - this.$refs['topmenu'].clientWidth) / 2 + "px";
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this.$refs['topmenu'].style.top = (height - this.$refs['topmenu'].clientHeight) / 2 + "px";
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break;
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default:
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this.$refs['topmenu'].style.left = "30px";
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this.$refs['topmenu'].style.top = "30px";
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break;
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}
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} else {
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let posJson = JSON.parse(cachePos)
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this.$refs['topmenu'].style.left = posJson.left + "px";
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this.$refs['topmenu'].style.top = posJson.top + "px";
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}
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this.$refs['topmenu'].style.display="flex"
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},
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refreshData() {
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},
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//强制刷新当前以及下层组件
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forceRefreshParts(parts) {
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if (!parts || parts == 'topmenu' || parts.indexOf('topmenu') != -1){
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this.forceRefresh = false
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this.$nextTick(() => {
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this.forceRefresh = true;
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if (this.refreshData) {
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this.refreshData();
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}
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});
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}
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},
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/**
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* 准备拖拽
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*/
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prepareDragBox(e) {
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this.editor.dragPart = this;
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this.$refs['topmenu'].style.userSelect = "none";
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this.$refs['topmenu'].children[0].style.backgroundColor = "var(--dot)";
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this.$refs['topmenu'].style.pointerEvents = "none";
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},
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/**
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* 拖拽中
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*/
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boxDraging(e) {
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if (this.editor.dragPart) {
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let middleCanvas = document.getElementById(this.editor.id + "_canvas");
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let posLeft = e.offsetX - 15
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let posTop = e.offsetY - 5
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if(this.options?.direct == 2){
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posLeft = e.offsetX-5
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posTop = e.offsetY-15
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}
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if (posLeft < 0) {
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posLeft = 0
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}
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if (posLeft < 0) {
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posTop = 0
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}
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if (posLeft + this.$refs['topmenu'].offsetWidth > middleCanvas.offsetWidth) {
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posLeft = middleCanvas.offsetWidth - this.$refs['topmenu'].offsetWidth
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}
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if (posTop + this.$refs['topmenu'].offsetHeight > middleCanvas.offsetHeight) {
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posTop = middleCanvas.offsetHeight - this.$refs['topmenu'].offsetHeight
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}
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this.$refs['topmenu'].style.left = posLeft +"px";
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this.$refs['topmenu'].style.top = posTop +"px";
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}
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},
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/**
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* 拖拽完毕
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*/
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boxDragEnd(e) {
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if (this.editor.dragPart) {
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let posJson = { left: this.$refs['topmenu'].offsetLeft, top: this.$refs['topmenu'].offsetTop}
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localStorage.setItem("pos-" + this.editor.id + "-ddei-core-panel-topmenu-simple", JSON.stringify(posJson))
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this.$refs['topmenu'].style.userSelect = "";
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this.$refs['topmenu'].style.pointerEvents = "";
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this.$refs['topmenu'].children[0].style.backgroundColor = "";
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delete this.editor.dragPart;
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}
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},
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/**
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* 焦点进入当前区域
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*/
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changeEditorFocus() {
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this.editor.changeState(DDeiEditorState.TOP_MENU_OPERATING);
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this.editor.bus.push(DDeiEditorEnumBusCommandType.ClearTemplateUI);
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this.editor.bus.executeAll();
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}
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},
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};
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</script>
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<style lang="less" scoped>
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.ddei-core-panel-topmenu-simple {
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text-align: center;
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position: absolute;
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z-index: 99999;
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border: 1px solid var(--panel-border);
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box-shadow: 0px 2px 24px 0px hsl(0deg 0% 0% /0.25);
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border-radius: 5px;
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overflow: hidden;
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background-color: var(--panel-background);
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display: flex;
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font-size: 14px;
|
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justify-content: start;
|
||
align-items: center;
|
||
|
||
.item {
|
||
width: 60px;
|
||
|
||
height: 24px;
|
||
border-radius: 3px;
|
||
display: flex;
|
||
justify-content: center;
|
||
align-items: center;
|
||
border-right: 0.5px solid #e2dede;
|
||
border-top-right-radius: 0px;
|
||
border-bottom-right-radius: 0px;
|
||
|
||
&:hover {
|
||
background-color: #e2dede;
|
||
cursor: pointer;
|
||
border-top-right-radius: 3px;
|
||
border-bottom-right-radius: 3px;
|
||
}
|
||
}
|
||
.item-selected {
|
||
background-color: #e2dede;
|
||
}
|
||
|
||
.item-block {
|
||
width: 10px;
|
||
|
||
height: 10px;
|
||
}
|
||
|
||
.item-drag {
|
||
width: 100%;
|
||
height: 10px;
|
||
background-color: #efefef;
|
||
|
||
&:hover {
|
||
background-color: var(--dot);
|
||
cursor: grab;
|
||
}
|
||
}
|
||
.item-drag-2 {
|
||
height: 100%;
|
||
width: 10px;
|
||
background-color: #efefef;
|
||
|
||
&:hover {
|
||
background-color: var(--dot);
|
||
cursor: grab;
|
||
}
|
||
}
|
||
}
|
||
</style>
|