cocos creator 2.4.5 cc-component.vue代码

<template>
  <ui-section>
    <div slot="header" class="header flex-1 layout horizontal center-center">
      <ui-checkbox
        :hidden="!editor._showTick"
        v-value="target.enabled.value"
        v-values="target.enabled.values"
        :multi-values="_updateEnableMulti(target.enabled)"
      ></ui-checkbox>
      <span 
        @dragstart="dragstart" 
        @dragend="dragend" 
        draggable="true"
      >
        {{ name }}
      </span>
      <span class="flex-1"></span>
      <ui-button 
        class="tiny transparent"
        :title="T('INSPECTOR.component.help')"
        :hidden="!editor.help"
        @click="openHelpClick"
      >
        <i class="fa fa-book"></i>
      </ui-button>
      <ui-button 
        ref="dropdown" 
        class="tiny transparent"
        title=""
        @click="menuClick"
      >
        <i class="fa fa-cog"></i>
      </ui-button>
    </div>

    <template v-if="!customDraw">
      <template v-for="prop in target">
        <component
          v-if="prop.attrs.visible !== false"
          :is="prop.compType"
          :target.sync="prop"
          :indent="0"
          :multi-values="multi"
        ></component>
      </template>
    </template>
  </ui-section>
</template>

<script>
export default {
  name: 'cc-comp-section',
  props: {
    name: {
      type: String,
      required: true,
      twoWay: true
    },
    editor: {
      type: Object,
      required: true,
      twoWay: true
    },
    target: {
      type: Object,
      required: true,
      twoWay: true
    },
    index: {
      type: Number,
      default: 0
    },
    count: {
      type: Number,
      default: 0
    },
    multi: {
      type: Boolean,
      default: false
    }
  },
  methods: {
    T: Editor.T, // 假设全局 Editor.T 可用
    
    dragstart(event) {
      event.stopPropagation();
      Editor.UI.DragDrop.start(event.dataTransfer, {
        buildImage: true,
        effect: "copyMove",
        type: "component",
        items: [{ id: this.target.uuid.value, name: this.name }]
      });
    },
    
    dragend() {
      Editor.UI.DragDrop.end();
    },
    
    customDraw() {
      return this.editor && this.editor.inspector;
    },
    
    menuClick(event) {
      event.stopPropagation();
      
      if (this._requestID) {
        Editor.Ipc.cancelRequest(this._requestID);
        this._requestID = null;
      }
      
      this._requestID = Editor.Ipc.sendToPanel(
        "scene", 
        "scene:has-copied-component", 
        (err, hasCopied) => {
          if (err) return;
          
          const dropdownRect = this.$refs.dropdown.$el.getBoundingClientRect();
          const nodeUuids = this.target.node.values.map(node => node.uuid) || [];
          const compUuids = this.target.uuid.values;
          
          Editor.Ipc.sendToPackage(
            "inspector", 
            "popup-component-inspector-menu", 
            {
              nodeUuids,
              compUuids,
              hasCopyComp: hasCopied,
              multi: this.multi,
              compIndex: this.index,
              compCount: this.count,
              x: dropdownRect.left,
              y: dropdownRect.bottom + 5
            }
          );
        },
        -1
      );
    },
    
    openHelpClick(event) {
      event.stopPropagation();
      let helpUrl = this.editor.help;
      
      if (helpUrl.startsWith("i18n:")) {
        helpUrl = Editor.T(helpUrl.replace("i18n:", ""));
      }
      
      require("electron").shell.openExternal(helpUrl);
    },
    
    _updateEnableMulti(prop) {
      if (!prop.values) return false;
      const firstValue = prop.values[0];
      return !prop.values.every(val => val === firstValue);
    }
  },
  mounted() {
    if (this.customDraw() && this.editor.inspector) {
      Editor.import(this.editor.inspector).then(InspectorModule => {
        if (!InspectorModule || typeof InspectorModule !== 'function') {
          console.warn(`Failed to load inspector ${this.editor.inspector} for component "${this.name}"`);
          return;
        }
        
        const createInspector = () => {
          const container = document.createElement('div');
          this.$el.appendChild(container);
          
          new InspectorModule({
            el: container,
            propsData: {
              target: this.target,
              multi: this.multi
            }
          });
        };
        
        // 处理依赖项
        const dependencies = InspectorModule.options?.dependencies;
        if (dependencies && dependencies.length > 0) {
          Editor.import(dependencies).then(() => {
            createInspector();
          });
        } else {
          createInspector();
        }
      });
    }
  },
  beforeDestroy() {
    if (this._requestID) {
      Editor.Ipc.cancelRequest(this._requestID);
    }
  }
};
</script>