创建全局热键用来唤起Chat窗口.和增加一个未读信息的图标.tooltip显示未读信息数量

src/common.js

@@ -45,4 +45,13 @@ Common.MESSAGE_PREVENT_RECALL = "Blocked a message recall.";
 Common.MESSAGE_PREVENT_RECALL_CN = "阻止了一次撤回";
 Common.EMOJI_MAXIUM_SIZE = 120;
 
+Common.globalShortcut = [
+  {
+    "Name":"ShowChat",
+    "Shortcut":"CommandOrControl+Alt+Z",
+    "func":"() => {this.wechatWindow.Toggle()}"
+  }
+];
+
+
 module.exports = Common;

src/main.js

@@ -2,7 +2,7 @@
 'use strict';
 
 const path = require('path');
-const {app, ipcMain} = require('electron');
+const {app, ipcMain, globalShortcut} = require('electron');
 
 const UpdateHandler = require('./handlers/update');
 const Common = require('./common');
@@ -28,6 +28,12 @@ class ElectronicWeChat {
       this.createSplashWindow();
       this.createWeChatWindow();
       this.createTray();
+
+      // register global shortcut
+      let ShortcutList = Common.globalShortcut;
+      for (var i =0; i< ShortcutList.length; i++) {
+        globalShortcut.register(ShortcutList[i]['Shortcut'], eval(ShortcutList[i]['func']));
+      }
     });
 
     app.on('activate', () => {
@@ -48,6 +54,14 @@ class ElectronicWeChat {
         } else {
           this.tray.setTitle('');
         }
+      } else {
+        if (num) {
+          this.tray.setToolTip('Unread meessage: ' + num);
+          this.tray.IconSet('unread');
+        } else {
+          this.tray.setToolTip('');
+          this.tray.IconSet('normal');
+        }
       }
     });
 

src/windows/controllers/app_tray.js

@@ -30,19 +30,34 @@ class AppTray {
         {label: 'Exit', click: () => app.exit(0)}
       ]);
       this.tray.setContextMenu(contextMenu);
-    } else {
-      this.tray.on('click', () => this.hideSplashAndShowWeChat());
+//    } else {
+//      this.tray.on('click', () => this.hideSplashAndShowWeChat());
     }
+    this.tray.on('click', () => this.hideSplashAndShowWeChat());
   }
 
   setTitle(title) {
     this.tray.setTitle(title);
   }
 
+  setToolTip(tip) {
+    this.tray.setToolTip(tip);
+  }
+
+  IconSet(icon){
+    let img;
+    if ( icon == 'normal' ) {
+      img = nativeImage.createFromPath(path.join(__dirname, '../../../assets/icon.png'));
+    } else {
+      img = nativeImage.createFromPath(path.join(__dirname, '../../../assets/unread_icon.png'));
+    }
+    this.tray.setImage(img);
+  }
+
   hideSplashAndShowWeChat() {
     if (this.splashWindow.isShown) return;
     this.wechatWindow.show();
   }
 }
 
-module.exports = AppTray;
+module.exports = AppTray;

src/windows/controllers/wechat.js

@@ -16,6 +16,7 @@ class WeChatWindow {
     this.loginState.current = this.loginState.NULL;
     this.inervals = {};
     this.createWindow();
+    this.isShown = false;
   }
 
   resizeWindow(isLogged, splashWindow) {
@@ -65,7 +66,8 @@ class WeChatWindow {
     this.wechatWindow.on('close', (e) => {
       if (this.wechatWindow.isVisible()) {
         e.preventDefault();
-        this.wechatWindow.hide();
+        //this.wechatWindow.hide();
+        this.hide();
       }
     });
 
@@ -89,6 +91,11 @@ class WeChatWindow {
       event.preventDefault();
       shell.openExternal(new MessageHandler().handleRedirectMessage(url));
     });
+
+    this.wechatWindow.webContents.on('will-navigate', (event, url) => {
+      if (url.endsWith('/fake')) event.preventDefault();
+    });
+
   }
 
   loadURL(url) {
@@ -97,6 +104,20 @@ class WeChatWindow {
 
   show() {
     this.wechatWindow.show();
+    this.isShown = true;
+  }
+
+  hide() {
+    this.wechatWindow.hide();
+    this.isShown = false;
+  }
+
+  Toggle() {
+    if (this.isShown) {
+      this.hide();
+    } else {
+      this.show();
+    }
   }
 
   connect() {