From 9dd5380f60d96e0da70bb057192aa67d59efd50f Mon Sep 17 00:00:00 2001
From: Ramiro Saenz <saenzramiro@gmail.com>
Date: Sat, 30 Sep 2017 21:20:33 -0300
Subject: [PATCH] Enhance multi monitor/offscreen support

Fixes #895
Fixes #920
Fixes #323
---
 electron/main.js                   |  9 +++++++++
 electron/utils/positionOnScreen.js | 18 ++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 electron/utils/positionOnScreen.js

diff --git a/electron/main.js b/electron/main.js
index 3c571a1d..270adf4d 100644
--- a/electron/main.js
+++ b/electron/main.js
@@ -162,6 +162,15 @@ function createWindow () {
 
 	if ( !config.get('start_minimized') && config.get('maximized') ) mainWindow.maximize();
 
+	// Check if the window its outside of the view (ex: multi monitor setup)
+	const { positionOnScreen } = require('./utils/positionOnScreen');
+	const inBounds = positionOnScreen([config.get('x'), config.get('y')]);
+	if ( inBounds ) {
+		mainWindow.setPosition(config.get('x'), config.get('y'));
+	} else {
+		mainWindow.center();
+	}
+
 	process.setMaxListeners(10000);
 
 	// Open the DevTools.
diff --git a/electron/utils/positionOnScreen.js b/electron/utils/positionOnScreen.js
new file mode 100644
index 00000000..35ca487b
--- /dev/null
+++ b/electron/utils/positionOnScreen.js
@@ -0,0 +1,18 @@
+const { screen } =  require('electron');
+
+const positionOnScreen = (position) => {
+	let inBounds = false;
+	if (position) {
+		screen.getAllDisplays().forEach((display) => {
+			if (position[0] >= display.workArea.x &&
+				position[0] <= display.workArea.x + display.workArea.width &&
+				position[1] >= display.workArea.y &&
+				position[1] <= display.workArea.y + display.workArea.height) {
+					inBounds = true;
+			}
+		});
+	}
+	return inBounds;
+};
+
+module.exports = {positionOnScreen};