fixes

electron.js

@@ -88,13 +88,6 @@ nativeTheme.on('updated', () => {
 });
 
 function createWindow () {
-	ipcMain.handle('Api', (e, cmd, args) => {
-		args = args || [];
-		args.unshift(e.sender);
-
-		Api[cmd].apply(Api, args);
-	});
-
 	mainWindow = WindowManager.createMain({ route: Util.getRouteFromUrl(deeplinkingUrl), isChild: false });
 
 	if (process.env.ELECTRON_DEV_EXTENSIONS) {
@@ -130,6 +123,18 @@ function createWindow () {
 	MenuManager.setWindow(mainWindow);
 	MenuManager.initMenu();
 	MenuManager.initTray();
+
+	ipcMain.handle('Api', (e, cmd, args) => {
+		args = args || [];
+		args.unshift(BrowserWindow.fromId(e.sender.id));
+
+		const Api = require('./electron/js/api.js');
+		if (Api[cmd]) {
+			Api[cmd].apply(Api, args);
+		} else {
+			console.error('Api method not defined:', cmd, Api);
+		};
+	});
 };
 
 app.on('ready', () => {

electron/js/preload.js

@@ -23,7 +23,7 @@ contextBridge.exposeInMainWorld('Electron', {
 	tmpPath: path.join(userPath, 'tmp'),
 	getPath: (fp, fn) => path.join(fp, fn),
 
-	isMaximized: () => BrowserWindow.getFocusedWindow().isMaximized(),
+	isMaximized: () => BrowserWindow.getFocusedWindow()?.isMaximized(),
 	getGlobal: (key) => getGlobal(key),
 	showOpenDialog: dialog.showOpenDialog,
 
@@ -31,7 +31,7 @@ contextBridge.exposeInMainWorld('Electron', {
 	readChunk,
 	fileType,
 
-	on: ipcRenderer.on,
-	removeAllListeners: ipcRenderer.removeAllListeners,
+	on: (event, callBack) => ipcRenderer.on(event, callBack),
+	removeAllListeners: (event) => ipcRenderer.removeAllListeners(event),
 	Api: (cmd, args) => ipcRenderer.invoke('Api', cmd, args),
 });

src/scss/component/editor.scss

@@ -116,6 +116,10 @@
 	.controlButtons { left: 114px !important; text-align: left !important; } 
 }
 
+.editorWrapper.isNote {
+	.editorControls { margin-bottom: 16px; }
+}
+
 /* Human */ 
 
 .editorWrapper.isHuman.withIcon {

src/ts/component/editor/page.tsx

@@ -173,7 +173,7 @@ const EditorPage = observer(class EditorPage extends React.Component<Props, {}>
 
 		Storage.set('askSurvey', 1);
 
-		Renderer.removeAllListeners('commandEditor');
+		Renderer.remove('commandEditor');
 		Renderer.on('commandEditor', (e: any, cmd: string, arg: any) => { this.onCommand(cmd, arg); });
 	};
 
@@ -202,7 +202,7 @@ const EditorPage = observer(class EditorPage extends React.Component<Props, {}>
 
 		focus.clear(false);
 		window.clearInterval(this.timeoutScreen);
-		Renderer.removeAllListeners('commandEditor');
+		Renderer.remove('commandEditor');
 	};
 
 	getWrapper () {

src/ts/lib/keyboard.tsx

@@ -52,7 +52,7 @@ class Keyboard {
 			Util.previewHide(true);
 		});
 
-		Renderer.removeAllListeners('commandGlobal');
+		Renderer.remove('commandGlobal');
 		Renderer.on('commandGlobal', (e: any, cmd: string, arg: any) => { this.onCommand(cmd, arg); });
 	};
 	

src/ts/lib/renderer.tsx

@@ -1,15 +1,21 @@
 class Renderer {
 
 	send (...args: any[]) {
-		window.Electron.Api(args);
+		args = args || [];
+
+		const cmd = args[0];
+		args.shift();
+
+		window.Electron.Api(cmd, args);
 	};
 
 	on (event: string, callBack: any) {
+		this.remove(event);
 		window.Electron.on(event, callBack);
 	};
 
-	removeAllListeners (...args: any[]) {
-		window.Electron.removeAllListeners.apply(null, args);
+	remove (event: string) {
+		window.Electron.removeAllListeners(event);
 	};
 
 };