From 50fdbf2ef7d0139d59392a427a8e87514aca5635 Mon Sep 17 00:00:00 2001
From: Jeff Haynie <jhaynie@gmail.com>
Date: Mon, 4 Jul 2016 17:48:38 -0700
Subject: [PATCH] add standard behavior when you double click window (#32)

* add standard behavior when you double click window title to maximize/unmaximize the window

* reset on unmount and added comments about click vs. double click
---
 app/hyperterm.js | 17 +++++++++++++++++
 index.js         |  8 ++++++++
 2 files changed, 25 insertions(+)

diff --git a/app/hyperterm.js b/app/hyperterm.js
index c3ea5241..ad0815f1 100644
--- a/app/hyperterm.js
+++ b/app/hyperterm.js
@@ -398,6 +398,22 @@ export default class HyperTerm extends Component {
   onHeaderMouseDown () {
     this.headerMouseDownWindowX = window.screenX;
     this.headerMouseDownWindowY = window.screenY;
+
+    this.clicks = this.clicks || 1;
+
+    if (this.clicks++ >= 2) {
+        if (this.maximized) {
+            this.rpc.emit('unmaximize');
+        } else {
+            this.rpc.emit('maximize');
+        }
+        this.clicks = 0;
+        this.maximized = !this.maximized;
+    } else {
+        // http://www.quirksmode.org/dom/events/click.html
+        // https://en.wikipedia.org/wiki/Double-click
+        this.clickTimer = setTimeout(() => this.clicks = 0, 500);
+    }
   }
 
   componentWillUnmount () {
@@ -406,6 +422,7 @@ export default class HyperTerm extends Component {
     if (this.keys) {
       this.keys.reset();
     }
+    delete this.clicks;
     this.updateChecker.destroy();
   }
 }
diff --git a/index.js b/index.js
index 3b99a487..8835cbc5 100644
--- a/index.js
+++ b/index.js
@@ -85,6 +85,14 @@ app.on('ready', () => {
       sessions.get(uid).exit();
     });
 
+    rpc.on('unmaximize', () => {
+        win.unmaximize();
+    });
+
+    rpc.on('maximize', () => {
+        win.maximize();
+    });
+
     rpc.on('resize', ({ cols, rows }) => {
       sessions.forEach((session) => {
         session.resize({ cols, rows });