init commit

src/main/window/localSoftware/FontDesignWindow.ts

@@ -0,0 +1,46 @@
+import { readFile, writeFile, existsSync } from 'fs'
+import { IpcMainEvent } from 'electron'
+import { LocalSoftwareWindow } from '../LocalSoftwareWindow'
+
+const FONT_LIBRARY_FILE_PATH = './fontLibrary.json'
+
+export class FontDesignWindow extends LocalSoftwareWindow {
+  constructor (options = {}) {
+    super('font-design.html', options )
+  }
+
+  bindIpcEvent(): void {
+    this.webContents.ipc.on('LOAD_FONT_LIBRARY', this.load )
+    this.webContents.ipc.on('SAVE_FONT_LIBRARY', this.save )
+  }
+
+  load(event: IpcMainEvent) {
+    if (!existsSync(FONT_LIBRARY_FILE_PATH)) {
+      event.returnValue = {}
+      return
+    }
+    
+    readFile(FONT_LIBRARY_FILE_PATH, 'utf8', (err, data) => {
+      if (err) {
+        console.error(err);
+        
+        event.returnValue = {}
+      } else {
+        event.returnValue = { data }
+      }
+    })
+  }
+
+  save(event: IpcMainEvent, fontLibrary: string) {
+    if (!fontLibrary) {
+      event.returnValue = { err: new Error('字库为空') }
+      return
+    }
+
+    try {
+      writeFile( FONT_LIBRARY_FILE_PATH, fontLibrary, 'utf8', () => event.returnValue = 'OK')
+    } catch (err) {
+      event.returnValue = { err }
+    }
+  }
+}