add sample-node-config.json

main-process/AppMenu.ts

@@ -1,4 +1,4 @@
-import { BrowserView, Menu, app, shell, dialog, BrowserWindow, MenuItem, WebContents, MenuItemConstructorOptions } from 'electron';
+import { Menu, app, dialog, BrowserWindow, MenuItem, WebContents, MenuItemConstructorOptions } from 'electron';
 import MainEventType from '../common/MainEventType';
 import { MainProcess } from './main';
 import Settings from './Settings';
@@ -167,8 +167,18 @@ export default class AppMenu {
   }
 
   private createNodeMenu() {
+    const nodeItems: MenuItemConstructorOptions[] = [];
+    for (let node of this.settings.nodeConfig) {
+      nodeItems.push({
+        label: `${node.name}(${node.desc})`,
+        click: () => {
+          console.log("create node", node.name);
+        }
+      })
+    }
     return new MenuItem({
-      label: "新建节点"
+      label: "新建节点",
+      submenu: nodeItems
     });
   }
 }

main-process/Settings.ts

@@ -1,6 +1,7 @@
 import * as fs from 'fs';
 
 const settingPath = 'settings.json';
+const sampleNodeConfig = 'sample-node-config.json'
 
 export interface SettingsModel {
   recentWorkspaces?: string[];
@@ -18,7 +19,7 @@ export default class Settings {
       this.settings = {
         recentWorkspaces: [],
         recentFiles: [],
-        nodeConfigPath: ''
+        nodeConfigPath: sampleNodeConfig,
       };
       this.save();
     }
@@ -33,6 +34,10 @@ export default class Settings {
   get recentFiles() {
     return this.settings.recentFiles;
   }
+  get nodeConfig() {
+    const str = fs.readFileSync(this.nodeConfigPath, 'utf8');
+    return JSON.parse(str);
+  }
 
   set(config: SettingsModel) {
     this.settings = {