src/renderer/src/components/pdf/index.vue

@@ -100,12 +100,17 @@ const renderPage = async (canvasobj) => {
   })
 }
 // 保存数据
-const savaDataStore = () => {
+const savaDataStore = (type) => {
   if(!toolState.isToolWin){
       toolState.isPdfWin=false
       toolState.showBoardAll=true //恢复默认值
+      if(type=='rest'){
         ipcRenderer.invoke('tool-sphere:reset') //重置tool状态
-      ipcRenderer.send('open-PDF:minimize')
+        ipcRenderer.send('open-PDF:close')
+      }else{
+        ipcRenderer.invoke('open-PDF:minimize')
+      }
+     
       return
   } 
   imgarr.value.forEach((a) => {
@@ -139,8 +144,15 @@ const savaDataStore = () => {
     Promise.all(promises).then(res=>{
       toolState.isPdfWin=false
       toolState.showBoardAll=true //恢复默认值
+      // ipcRenderer.send('open-PDF:minimize')
+      if(type=='rest'){
         ipcRenderer.invoke('tool-sphere:reset') //重置tool状态
+        ipcRenderer.send('open-PDF:close')
+      }else{
         ipcRenderer.send('open-PDF:minimize')
+      }
+      // ipcRenderer.send('open-PDF:close')
+      
     })
 }
 const updatePage = (canvasobj) => {

src/renderer/src/utils/tool.js

@@ -115,6 +115,16 @@ export const createWindow = async (type, data) => {
       return wins_tool
     }
     case 'open-PDF': { //课本展示-pdf
+      if(winPdf){    //判断是否已经打开
+        if (winPdf.isMinimized()){
+          winPdf.restore();
+        } else{
+          winPdf.focus();
+          toolState.isPdfWin=true
+        }
+        
+          return
+      }
       const option = data.option||{}
       const defOption = {
         frame: false,       // 要创建无边框窗口
@@ -123,12 +133,6 @@ export const createWindow = async (type, data) => {
       }
       data.isConsole = true // 是否开启控制台
       data.option = {...defOption, ...option}
-      if(winPdf){    //判断是否已经打开
-          // if (winPdf.isMinimized()) winPdf.restore();
-            winPdf.focus();
-            // toolState.isPdfWin=true
-            return
-        }
       const win = await toolWindow(data)
       win.type = type  // 唯一标识
       win.show()
@@ -239,12 +243,22 @@ const eventHandles = (type, win) => {
       break}
     case 'open-PDF': {
        // 最小化窗口 minimize()
-       Remote.ipcMain.once('open-PDF:minimize', () => {
+       Remote.ipcMain.handle('open-PDF:minimize', () => {
+        // winPdf=null
+        // win&&win.destroy()
+        win&&win.minimize(); //缩小功能
+       })
+       // 关闭窗口
+       Remote.ipcMain.once('open-PDF:close', () => {
         winPdf=null
         win&&win.destroy()
-        // win&&win.minimize(); //缩小功能
        })
-        publicMethods() // 加载公共方法
+       const on = {
+        onClosed: () => {
+          Remote.ipcMain.removeHandler('open-PDF:minimize')
+        }
+      }
+        publicMethods(on) // 加载公共方法
       break}
     default:
       break

src/renderer/src/views/classBegins/index.vue

@@ -26,7 +26,10 @@
         <i class="iconfont icon-xiayiye"></i>
         <span class="texts">下一页</span>
       </el-button>
+    </div>
+    <div class="pdf-btn-right">
       <el-button @click="minimize" >最小化</el-button>
+      <el-button @click="minimize('rest')" >关闭</el-button>
     </div>
   </div>
 </template>
@@ -72,9 +75,10 @@ const navtopage = (type) => {
   pdfCanvaslist.value.initPdf('rest')
 }
 // 关闭窗口
-const minimize = async () => {
-  await pdfCanvaslist.value.savaDataStore()
+const minimize = async (type='minimize') => {
+  await pdfCanvaslist.value.savaDataStore(type)
 }
+
 const handleUpdate = (data) => {
   numPagesTotal.value = data
   if (numPagesTotal.value == 1) {
@@ -138,7 +142,8 @@ const getUniqueArrayByLastOccurrence=(array)=> {
   flex-wrap: wrap;
   .pdf-btn {
     position: absolute;
-    right: 0;
+    // right: 0;
+    left: 0;
     bottom: 0;
     box-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
     border-radius: 5px 0 0 0;
@@ -163,5 +168,28 @@ const getUniqueArrayByLastOccurrence=(array)=> {
       }
     }
   }
+  .pdf-btn-right{
+    position: absolute;
+    right: 0;
+    bottom: 0;
+    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
+    border-radius: 5px 0 0 0;
+    button {
+      margin-left: 0;
+      border: none;
+      font-size: 16px;
+      // padding: 4px 7px;
+      border-radius: 0;
+      width: 80px;
+      height: 70px;
+      :deep(> span) {
+        display: block !important;
+      }
+      .iconfont {
+        font-size: 26px;
+        margin-bottom: 10px;
+      }
+    }
+  }
 }
 </style>

src/renderer/src/views/prepare/index.vue

@@ -493,7 +493,7 @@ export default {
 
     // 打开PDF-课件
     async navtoPdf() {
-      if (toolStore.isPdfWin) return this.$message.error('您当前已打开课本，请勿重复操作')
+      // if (toolStore.isPdfWin) return this.$message.error('您当前已打开课本，请勿重复操作')
       let path = await this.getBookPathFromServer()
       createWindow('open-PDF', {
         url: '/classBegins/index?textbookId=' + this.uploadData.textbookId + '&path=' + path