From 647ea742c11120f262fd11bbf9b826b9e8d0ba01 Mon Sep 17 00:00:00 2001
From: Oliver Blanthorn <freedom4cows@gmail.com>
Date: Wed, 11 Apr 2018 18:19:29 +0100
Subject: [PATCH] Add `fullscreen` command

Hold `.` after running for extra fun.
---
 package-lock.json |  2 +-
 src/excmds.ts     | 13 +++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/package-lock.json b/package-lock.json
index 89fa08bc..180c3c6f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9518,7 +9518,7 @@
       }
     },
     "web-ext-types": {
-      "version": "github:kelseasy/web-ext-types#5fa885198a9d43a35dfd0afec64c5ff89338f8a0",
+      "version": "github:kelseasy/web-ext-types#daae1085685b97efdb98c59668cbdfd91c5c874c",
       "dev": true
     },
     "webidl-conversions": {
diff --git a/src/excmds.ts b/src/excmds.ts
index ba82447d..2a6c380c 100644
--- a/src/excmds.ts
+++ b/src/excmds.ts
@@ -975,6 +975,19 @@ export async function tabdetach(index?: number) {
     browser.windows.create({tabId: await idFromIndex(index)})
 }
 
+/** Toggle fullscreen state 
+
+*/
+//#background
+export async function fullscreen() {
+    // Could easily extend this to fullscreen / minimise any window but seems like that would be a tiny use-case.
+    const currwin = await browser.windows.getCurrent()
+    const wid = currwin.id
+    // This might have odd behaviour on non-tiling window managers, but no-one uses those, right?
+    const state = currwin.state == "fullscreen" ? "normal" : "fullscreen"
+    browser.windows.update(wid,{state})
+}
+
 /** Close a tab.
 
     Known bug: autocompletion will make it impossible to close more than one tab at once if the list of numbers looks enough like an open tab's title or URL.