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<template>
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<div class="panel-tab__content">
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<div class="panel-tab__content--title">
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<span><i class="el-icon-menu" style="margin-right: 8px; color: #555555"></i>消息列表</span>
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<el-button size="mini" type="primary" icon="el-icon-plus" @click="openModel('message')">创建新消息</el-button>
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</div>
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<el-table :data="messageList" size="mini" border>
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<el-table-column type="index" label="序号" width="60px" />
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<el-table-column label="消息ID" prop="id" max-width="300px" show-overflow-tooltip />
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<el-table-column label="消息名称" prop="name" max-width="300px" show-overflow-tooltip />
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</el-table>
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<div class="panel-tab__content--title" style="padding-top: 8px; margin-top: 8px; border-top: 1px solid #eeeeee">
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<span><i class="el-icon-menu" style="margin-right: 8px; color: #555555"></i>信号列表</span>
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<el-button size="mini" type="primary" icon="el-icon-plus" @click="openModel('signal')">创建新信号</el-button>
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</div>
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<el-table :data="signalList" size="mini" border>
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<el-table-column type="index" label="序号" width="60px" />
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<el-table-column label="信号ID" prop="id" max-width="300px" show-overflow-tooltip />
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<el-table-column label="信号名称" prop="name" max-width="300px" show-overflow-tooltip />
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</el-table>
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<el-dialog :visible.sync="modelVisible" :title="modelConfig.title" :close-on-click-modal="false" width="400px" append-to-body destroy-on-close>
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<el-form :model="modelObjectForm" size="mini" label-width="90px" @submit.native.prevent>
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<el-form-item :label="modelConfig.idLabel">
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<el-input v-model="modelObjectForm.id" clearable />
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</el-form-item>
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<el-form-item :label="modelConfig.nameLabel">
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<el-input v-model="modelObjectForm.name" clearable />
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</el-form-item>
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</el-form>
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<template slot="footer">
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<el-button size="mini" @click="modelVisible = false">取 消</el-button>
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<el-button size="mini" type="primary" @click="addNewObject">保 存</el-button>
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</template>
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</el-dialog>
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</div>
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</template>
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<script>
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export default {
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name: "SignalAndMassage",
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data() {
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return {
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signalList: [],
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messageList: [],
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modelVisible: false,
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modelType: "",
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modelObjectForm: {}
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};
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},
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computed: {
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modelConfig() {
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if (this.modelType === "message") {
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return { title: "创建消息", idLabel: "消息ID", nameLabel: "消息名称" };
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} else {
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return { title: "创建信号", idLabel: "信号ID", nameLabel: "信号名称" };
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}
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}
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},
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mounted() {
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this.initDataList();
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},
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methods: {
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initDataList() {
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this.rootElements = window.bpmnInstances.modeler.getDefinitions().rootElements;
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this.messageIdMap = {};
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this.signalIdMap = {};
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this.messageList = [];
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this.signalList = [];
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this.rootElements.forEach(el => {
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if (el.$type === "bpmn:Message") {
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this.messageIdMap[el.id] = true;
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this.messageList.push({ ...el });
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}
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if (el.$type === "bpmn:Signal") {
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this.signalIdMap[el.id] = true;
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this.signalList.push({ ...el });
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}
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});
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},
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openModel(type) {
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this.modelType = type;
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this.modelObjectForm = {};
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this.modelVisible = true;
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},
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addNewObject() {
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if (this.modelType === "message") {
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if (this.messageIdMap[this.modelObjectForm.id]) {
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return this.$message.error("该消息已存在，请修改id后重新保存");
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}
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const messageRef = window.bpmnInstances.moddle.create("bpmn:Message", this.modelObjectForm);
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this.rootElements.push(messageRef);
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} else {
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if (this.signalIdMap[this.modelObjectForm.id]) {
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return this.$message.error("该信号已存在，请修改id后重新保存");
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}
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const signalRef = window.bpmnInstances.moddle.create("bpmn:Signal", this.modelObjectForm);
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this.rootElements.push(signalRef);
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}
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this.modelVisible = false;
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this.initDataList();
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}
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}
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};
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</script>
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