添加了 slideshow

src/App.vue

@@ -84,6 +84,7 @@ import Thing from "./components/Thing/Thing.vue";
 import State from "./components/State/State.vue";
 import VarBroadcast from "./components/VarBroadcast/VarBroadcast.vue";
 import AutoBroadcast from "./components/AutoBroadcast/AutoBroadcast.vue";
+import SlideShow from "./components/SlideShow/SlideShow.vue";
 // import Gauge from "./components/Gauge/Gauge.vue";
 
 //this is the view selecotr class
@@ -99,7 +100,8 @@ import AutoBroadcast from "./components/AutoBroadcast/AutoBroadcast.vue";
     GridItem,
     State,
     VarBroadcast,
-    AutoBroadcast
+    AutoBroadcast,
+    SlideShow
   }
 })
 export default class App extends Vue {
@@ -118,7 +120,8 @@ export default class App extends Vue {
     "Thing",
     "State",
     "VarBroadcast",
-    "AutoBroadcast"
+    "AutoBroadcast",
+    "SlideShow"
   ];
 
   toggleShowAddWidget(): void {

src/components/SlideShow/SlideShow.vue

+<template>
+  <b-container class="bv-example-row">
+    <b-row style="margin-top:10px">
+      <b-col>
+        <span style="float:left;" size="lg" v-show = "!isShowPath" class="smallFont" v-if = "config.data.displayname != ''">{{ config.data.displayname }}</span>
+        <span style="float:left;" size="lg" v-show = "!isShowPath" class="smallFont" v-if = "config.data.displayname == ''">{{ config.data.url }}</span>
+        <b-form-input v-show="isShowPath" v-model="config.data.displayname"></b-form-input>
+      </b-col>
+      <b-col>
+        <b-button @click="showPathConfig" variant="primary" style="float:right">
+          <span class="glyphicon glyphicon-cog"></span>
+        </b-button>
+      </b-col>
+    </b-row>
+
+    <br />
+
+    <b-row>
+      <b-col>
+        <b-input-group size="lg" prepend="path" v-show="isShowPath">
+          <b-form-input v-model="config.data.url"></b-form-input>
+          <b-input-group-append>
+            <b-button @click="updateUI" text="Button" variant="primary">OK</b-button>
+          </b-input-group-append>
+        </b-input-group>
+      </b-col>
+    </b-row>
+
+    <br />
+
+    <b-row>
+      <b-col>
+        <WidgetParams
+          ref="WidgetParams"
+          v-show="isShowParams"
+          action="get"
+          @updataVariables="viewLoad"
+        ></WidgetParams>
+      </b-col>
+    </b-row>
+
+    <br />
+
+     <b-row>
+      <b-col>
+        <b-img :src ="img[currentImgIndex]" fluid-grow center ></b-img>
+      </b-col>
+    </b-row>
+
+    <b-row>
+      <b-col>
+        <span v-show="isPause" >{{ img[currentImgIndex] }}</span>
+      </b-col>
+    </b-row>
+
+     <b-row>
+      <b-col>
+        <b-button-toolbar key-nav class="mx-auto" style="width: 200px;">
+          <b-button-group class="mx-1">
+            <b-button @click="turnLastImg"  variant="primary" >&lsaquo;</b-button>
+          </b-button-group>
+          <b-button-group class="mx-1">
+            <b-button @click="pauseImg" variant="primary" >Pause</b-button>
+            <b-button @click="playImg" variant="primary" >Play</b-button>
+          </b-button-group>
+          <b-button-group class="mx-1">
+            <b-button @click="turnNextImg" variant="primary" >&rsaquo;</b-button>
+          </b-button-group>
+        </b-button-toolbar>
+      </b-col>
+    </b-row>
+
+  </b-container>
+</template>
+
+<script lang="ts">
+import Vue from "vue";
+import { VueSvgGauge } from "vue-svg-gauge";
+import Component from "vue-class-component";
+import { Prop, Watch } from "vue-property-decorator";
+import { WidgetConfig } from "@/models/WidgetConfig";
+import { UpdatePayload } from "@/models/UpdatePayload";
+import { Widget } from "@/models/widget";
+import { ResourceInfo } from "@/models/Customview";
+import WidgetParams from "@/components/Common/WidgetParams.vue";
+import axios from "axios";
+import PathProcessor from "@/models/PathProcessor";
+import StrMapObjChange from "@/models/StrMapObjChange";
+import { forEach } from "typescript-collections/dist/lib/arrays";
+import { map } from "d3";
+import Navigation from "@/components/Common/Navigation.vue";
+
+@Component({
+  components: {
+    WidgetParams,
+    Navigation
+  }
+})
+export default class SlideShow extends Widget {
+  pathProcessor = new PathProcessor();
+  strMapObjChange = new StrMapObjChange();
+  WidgetComponentName: string = "SlideShow";
+  StatusValue: string = "";
+  pathId: string = "";
+  userInputData = new Map<string, string>();
+  pathwithVar: string = "";
+  timer?: number;
+  isShowPath: boolean = false;
+  isShowParams: boolean = false;
+  currentImgIndex: number = -1;
+  img:string[] = new Array<string>();
+  isPause: boolean = false;
+
+
+  config: WidgetConfig = {
+    WidgetComponentName: "SlideShow",
+    data: {
+      url: "",
+      displayname:"",
+      userInputData: ""
+    }
+  };
+
+  created() {
+    this.config.data.userInputData = this.strMapObjChange.strMapToObj(
+      this.userInputData
+    );
+  }
+
+  mounted() {
+    this.timer = setInterval(this.showSlide, 100);
+  }
+
+  destroyed() {
+    clearInterval(this.timer);
+  }
+
+  turnLastImg()
+  {
+    if(this.isPause == true && this.currentImgIndex >= 0)
+    {
+      if(this.currentImgIndex == 0)
+      {
+        this.currentImgIndex = this.img.length - 1;
+      }
+      else{
+        this.currentImgIndex--;
+      }
+    }
+  }
+
+  turnNextImg()
+  {
+    if(this.isPause == true && this.currentImgIndex >= 0)
+    {
+      var varTemp:number;
+      varTemp = this.currentImgIndex;
+      varTemp++;
+      this.currentImgIndex = varTemp % this.img.length;
+    }
+  }
+
+  pauseImg()
+  {
+     clearInterval(this.timer);
+     this.isPause = true;
+  }
+
+  playImg()
+  {
+     this.timer = setInterval(this.showSlide, 100);
+     this.isPause = false;
+  }
+
+  updateUI() {
+    this.isShowPath = false;
+    this.isShowParams = true;
+    var url = this.config.data.url;
+    this.pathId = url.slice(0, url.indexOf("/"));
+    (this.$refs.WidgetParams as WidgetParams).setVariableList(
+      this.pathProcessor.extractVarFromPath(url)
+    );
+  }
+
+  showPathConfig() {
+    this.isShowPath = !this.isShowPath;
+  }
+
+  getConfig(): WidgetConfig {
+    // this.config.data.userInputData =(this.$refs.WidgetParams as WidgetParams).getVariableValues();
+    this.config.data.userInputData = this.strMapObjChange.strMapToObj(
+      (this.$refs.WidgetParams as WidgetParams).getVariableValues()
+    );
+    return this.config;
+  }
+
+  setConfig(widgetConfig: WidgetConfig): void {
+    this.config = widgetConfig;
+    this.updateUI();
+    //map不能序列化，必须要单独处理，这里的处理方法仅限map<string,string>类型
+    var temp = this.config.data.userInputData;
+    temp = JSON.parse(JSON.stringify(temp));
+    temp = this.strMapObjChange.objToStrMap(temp);
+    this.userInputData = temp;
+    (this.$refs.WidgetParams as WidgetParams).setVariableInput(
+      this.userInputData
+    );
+  }
+
+  samplePoke(sample: any) {
+    var samplePath = sample.CFET2CORE_SAMPLE_PATH;
+    var pokedPath: string;
+    pokedPath = samplePath;
+    var count: number = 0;
+
+    var temp = sample.Actions.get.Parameters;
+    temp = JSON.parse(JSON.stringify(temp));
+    temp = this.strMapObjChange.objToStrMap(temp);
+    var Parameters: Map<string, string>;
+    Parameters = temp;
+
+    Parameters.forEach((value, key) => {
+      count++;
+      if (count == 1) {
+        pokedPath = pokedPath + "?";
+      }
+      pokedPath = pokedPath + key + "=$" + key + "$&";
+    });
+
+    if (count != 0) {
+      pokedPath = pokedPath.substring(0, pokedPath.length - 1);
+    }
+    this.config.data.url = pokedPath;
+  }
+
+  pathPoke() {
+    var pokepath = this.config.data.url;
+    axios.get(pokepath, {
+        headers: {
+          'Pragma': 'no-cache',
+          'Cache-Control': 'no-cache'
+        }
+      }).then(response => {
+      this.samplePoke(response.data);
+      this.updateUI();
+    });
+  }
+
+  replaceStartPath(startPath: string): void {
+    this.config.data.url.replace("$startPath$", startPath);
+  }
+
+  parentUpdate(payload: UpdatePayload): void {
+    var shouldUpdate:boolean = false
+    this.userInputData = this.strMapObjChange.strMapToObj(
+      (this.$refs.WidgetParams as WidgetParams).getVariableValues());
+      var temp = this.userInputData;
+      temp = this.strMapObjChange.objToStrMap(temp);
+      this.userInputData = temp;
+      this.userInputData.forEach((value , key) =>{
+        payload.variables.forEach((valueofpayload,keyofpayload)=>{
+        if(key == keyofpayload && ((this.userInputData.get(key) as string) != (payload.variables.get(keyofpayload) as string)))
+        {
+          this.userInputData.set(key,payload.variables.get(keyofpayload) as string);
+          shouldUpdate = true;
+        }
+      });
+    });
+
+     if(shouldUpdate)
+     {
+        (this.$refs.WidgetParams as WidgetParams).setVariableInput(this.userInputData);
+        this.updateUI();
+     }
+  }
+
+  showSlide()
+  {
+    if(this.currentImgIndex != -1 )
+    {
+      var varTemp:number;
+      varTemp = this.currentImgIndex;
+      varTemp++;
+      this.currentImgIndex = varTemp % this.img.length;
+    }
+  }
+  refresh() {
+    var Args: UpdatePayload = {
+      action: "get",
+      variables: (this.$refs.WidgetParams as WidgetParams).getVariableValues(),
+      target: ["self"]
+    };
+    this.viewLoad(Args);
+  }
+
+  async getData(url: string) {
+    var apiLoad = url;
+    await axios
+      .get(apiLoad, {
+        headers: {
+          Pragma: "no-cache",
+          "Cache-Control": "no-cache"
+        }
+      })
+      .then(response => {
+        this.img = response.data.CFET2CORE_SAMPLE_VAL;
+        if(this.img.length>0)
+        {
+          this.currentImgIndex = 0;
+        }
+      });
+  }
+
+  //called when widgetParams action clicked
+  async viewLoad(Args: UpdatePayload) {
+    // this.config.data.userInputData = Args.variables;
+    this.userInputData = Args.variables;
+    this.pathwithVar = this.pathProcessor.FillPathWithVar(
+      // this.config.data.userInputData,
+      this.userInputData,
+      this.config.data.url
+    );
+    await this.getData(this.pathwithVar);
+  }
+}
+</script>
+
+<style scoped>
+.waveView {
+  width: 100%;
+  height: auto;
+}
+</style>
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