From a567ba08ea1132098677d1c6ae1d3357692412d8 Mon Sep 17 00:00:00 2001
From: Cheng Zhao <zcbenz@gmail.com>
Date: Wed, 11 Sep 2013 13:05:08 +0800
Subject: [PATCH] Hide the fullscreen button when leaving fullscreen mode.
 Fixes #88.

---
 browser/native_window.h      | 2 ++
 browser/native_window_mac.mm | 7 +++++++
 2 files changed, 9 insertions(+)

diff --git a/browser/native_window.h b/browser/native_window.h
index 8fb0f118fddf..3316b07053cf 100644
--- a/browser/native_window.h
+++ b/browser/native_window.h
@@ -115,6 +115,8 @@ class NativeWindow : public brightray::DefaultWebContentsDelegate,
     observers_.RemoveObserver(obs);
   }
 
+  bool has_frame() const { return has_frame_; }
+
  protected:
   explicit NativeWindow(content::WebContents* web_contents,
                         base::DictionaryValue* options);
diff --git a/browser/native_window_mac.mm b/browser/native_window_mac.mm
index d6858a191bb0..4994fad65fc2 100644
--- a/browser/native_window_mac.mm
+++ b/browser/native_window_mac.mm
@@ -67,6 +67,13 @@
   return NO;
 }
 
+- (void)windowDidExitFullScreen:(NSNotification*)notification {
+  if (!shell_->has_frame()) {
+    NSWindow* window = shell_->GetNativeWindow();
+    [[window standardWindowButton:NSWindowFullScreenButton] setHidden:YES];
+  }
+}
+
 @end
 
 @interface AtomNSWindow : AtomEventProcessingWindow {