orange-admin/OrangeFormsOpen-VUE3/src/pages/workflow/components/ProcessDesigner.vue

<template>
  <div class="process-design" style="display: flex; height: 100%">
    <ProcessDesigner
      v-bind="controlForm"
      :key="`designer-${reloadIndex}`"
      v-model:value="xmlString"
      keyboard
      ref="processDesigner"
      :processId="flowEntryInfo.processDefinitionKey"
      :processName="flowEntryInfo.processDefinitionName"
      :flowEntryInfo="flowEntryInfo"
      :events="['element.click', 'connection.added', 'connection.removed', 'connection.changed']"
      @element-click="elementClick"
      @init-finished="initModeler"
      @event="handlerEvent"
      @save="onSaveProcess"
    />
    <PropertiesPanel
      v-if="modeler"
      :key="`penal-${reloadIndex}`"
      :bpmn-modeler="modeler"
      :prefix="controlForm.prefix"
      :width="600"
      class="process-panel"
    />
  </div>
</template>

<script setup lang="ts">
import 'highlight.js/styles/atom-one-dark-reasonable.css';
import hljs from 'highlight.js';
//import javascript from 'highlight.js/lib/languages/javascript';
import xml from 'highlight.js/lib/languages/xml';
import json from 'highlight.js/lib/languages/json';
import { ANY_OBJECT } from '@/types/generic';
import ProcessDesigner from '../package/process-designer/ProcessDesigner.vue';
import PropertiesPanel from '../package/refactor/PropertiesPanel.vue';
// 自定义元素选中时的弹出菜单（修改 默认任务 为 用户任务）
//import CustomContentPadProvider from '../package/process-designer/plugins/content-pad';
// 自定义左侧菜单（修改 默认任务 为 用户任务）
//import CustomPaletteProvider from '../package/process-designer/plugins/palette';

// Then register the languages you need
//hljs.registerLanguage('javascript', javascript);
hljs.registerLanguage('xml', xml);
hljs.registerLanguage('json', json);

const emit = defineEmits<{ save: [string] }>();
const props = defineProps<{ flowEntryInfo: ANY_OBJECT }>();

const processDesigner = ref();
let reloadIndex = 0;
const xmlString = ref<string>(props.flowEntryInfo.bpmnXml);
const modeler = ref();
const controlForm = ref<ANY_OBJECT>({
  processId: '',
  processName: '',
  simulation: false,
  labelEditing: false,
  labelVisible: false,
  prefix: 'flowable',
  headerButtonSize: 'default',
  //additionalModel: [CustomContentPadProvider, CustomPaletteProvider],
});

const elementClick = (element: ANY_OBJECT) => {
  console.log('ProcessDesigner main', element);
};
const initModeler = (m: ANY_OBJECT) => {
  setTimeout(() => {
    modeler.value = m;
  }, 10);
};
const handlerEvent = (eventName: string, element: ANY_OBJECT | null, some: ANY_OBJECT) => {
  console.log('ProcessDesigner main', eventName, element, some);
};
const onSaveProcess = (saveData: string) => {
  emit('save', saveData);
};

defineExpose({
  processDesigner,
});
</script>

<style lang="scss">
@import url('../package/theme/index.scss');
.djs-palette {
  background: var(--palette-background-color);
  border: solid 1px var(--palette-border-color) !important;
  border-radius: 2px;
}

.my-process-designer {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  .my-process-designer__header {
    width: 100%;
    min-height: 36px;
    .el-button {
      text-align: center;
    }
    .el-button-group {
      margin: 4px;
    }
    .el-tooltip__popper {
      .el-button {
        width: 100%;
        text-align: left;
        padding-left: 8px;
        padding-right: 8px;
      }
      .el-button:hover {
        background: rgba(64, 158, 255, 0.8);
        color: #ffffff;
      }
    }
    .align {
      position: relative;
      i {
        &:after {
          content: '|';
          position: absolute;
          left: 15px;
          transform: rotate(90deg) translate(200%, 60%);
        }
      }
    }
    .align.align-left i {
      transform: rotate(90deg);
    }
    .align.align-right i {
      transform: rotate(-90deg);
    }
    .align.align-top i {
      transform: rotate(180deg);
    }
    .align.align-bottom i {
      transform: rotate(0deg);
    }
    .align.align-center i {
      transform: rotate(90deg);
      &:after {
        transform: rotate(90deg) translate(0, 60%);
      }
    }
    .align.align-middle i {
      transform: rotate(0deg);
      &:after {
        transform: rotate(90deg) translate(0, 60%);
      }
    }
  }
  .my-process-designer__container {
    display: inline-flex;
    width: 100%;
    flex: 1;
    background-color: #f6f7f9;
    .my-process-designer__canvas {
      flex: 1;
      height: 100%;
      position: relative;
      background: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGRlZnM+PHBhdHRlcm4gaWQ9ImEiIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgcGF0dGVyblVuaXRzPSJ1c2VyU3BhY2VPblVzZSI+PHBhdGggZD0iTTAgMTBoNDBNMTAgMHY0ME0wIDIwaDQwTTIwIDB2NDBNMCAzMGg0ME0zMCAwdjQwIiBmaWxsPSJub25lIiBzdHJva2U9IiNlMGUwZTAiIG9wYWNpdHk9Ii4yIi8+PHBhdGggZD0iTTQwIDBIMHY0MCIgZmlsbD0ibm9uZSIgc3Ryb2tlPSIjZTBlMGUwIi8+PC9wYXR0ZXJuPjwvZGVmcz48cmVjdCB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiBmaWxsPSJ1cmwoI2EpIi8+PC9zdmc+')
        repeat !important;
      div.toggle-mode {
        display: none;
      }
    }
    .my-process-designer__property-panel {
      height: 100%;
      overflow: scroll;
      overflow-y: auto;
      z-index: 10;
      * {
        box-sizing: border-box;
      }
    }
    svg {
      width: 100%;
      height: 100%;
      min-height: 100%;
      overflow: hidden;
    }
  }
}
.djs-palette.open {
  .djs-palette-entries {
    div[class^='bpmn-icon-']:before,
    div[class*='bpmn-icon-']:before {
      line-height: unset;
    }
    div.entry {
      position: relative;
    }
    div.entry:hover {
      &::after {
        width: max-content;
        content: attr(title);
        vertical-align: text-bottom;
        position: absolute;
        right: -10px;
        top: 0;
        bottom: 0;
        overflow: hidden;
        transform: translateX(100%);
        font-size: 0.5em;
        display: inline-block;
        text-decoration: inherit;
        font-variant: normal;
        text-transform: none;
        background: #fafafa;
        box-shadow: 0 0 6px #eeeeee;
        border: 1px solid #cccccc;
        box-sizing: border-box;
        padding: 0 16px;
        border-radius: 4px;
        z-index: 100;
      }
    }
  }
}
pre {
  margin: 0;
  height: 100%;
  overflow: hidden;
  max-height: calc(80vh - 32px);
  overflow-y: auto;
}
.hljs {
  word-break: break-word;
  white-space: pre-wrap;
}
.hljs * {
  font-family: Consolas, Monaco, monospace;
}
.djs-container {
  .djs-visual {
    rect,
    polygon,
    circle {
      stroke: #c1c2c4 !important;
      stroke-width: 1px !important;
    }
    circle[style*='stroke-width: 4px'] {
      stroke: #333333 !important;
    }
    path[style='fill: black; stroke-width: 1px; stroke: black;'] {
      fill: #333333 !important;
      stroke-width: 1px;
      stroke: #333333 !important;
    }
  }
  .djs-visual path {
    stroke: #333333 !important;
  }
  [id^='sequenceflow-end-white-black'] path {
    fill: #333333 !important;
    stroke: #333333 !important;
  }
  [id^='conditional-flow-marker-white-black'] path {
    stroke: #333333 !important;
  }
}
</style>