From 91f24d96b98752e541a458efb0c34e4a0c51a746 Mon Sep 17 00:00:00 2001
From: asmsuechan <suenagaryoutaabc@gmail.com>
Date: Sun, 19 Mar 2017 00:41:55 -0700
Subject: [PATCH] Fix a bug which cannot read a property when moves to other
 folder on locking

---
 browser/components/MarkdownEditor.js      | 8 ++++----
 browser/main/Detail/MarkdownNoteDetail.js | 5 +++--
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/browser/components/MarkdownEditor.js b/browser/components/MarkdownEditor.js
index 3dd6d15c..9bb50a87 100644
--- a/browser/components/MarkdownEditor.js
+++ b/browser/components/MarkdownEditor.js
@@ -82,7 +82,7 @@ class MarkdownEditor extends React.Component {
           this.refs.code.blur()
           this.refs.preview.focus()
         }
-        eventEmitter.emit('topbar:togglelockbutton')
+        eventEmitter.emit('topbar:togglelockbutton', this.state.status)
       })
     }
   }
@@ -99,7 +99,7 @@ class MarkdownEditor extends React.Component {
         this.refs.preview.focus()
         this.refs.preview.scrollTo(cursorPosition.line)
       })
-      eventEmitter.emit('topbar:togglelockbutton')
+      eventEmitter.emit('topbar:togglelockbutton', this.state.status)
     }
   }
 
@@ -115,7 +115,7 @@ class MarkdownEditor extends React.Component {
       }, () => {
         this.refs.code.focus()
       })
-      eventEmitter.emit('topbar:togglelockbutton')
+      eventEmitter.emit('topbar:togglelockbutton', this.state.status)
     }
   }
 
@@ -152,7 +152,7 @@ class MarkdownEditor extends React.Component {
     } else {
       this.refs.code.focus()
     }
-    eventEmitter.emit('topbar:togglelockbutton')
+    eventEmitter.emit('topbar:togglelockbutton', this.state.status)
   }
 
   reload () {
diff --git a/browser/main/Detail/MarkdownNoteDetail.js b/browser/main/Detail/MarkdownNoteDetail.js
index 520c0b90..b475d71e 100644
--- a/browser/main/Detail/MarkdownNoteDetail.js
+++ b/browser/main/Detail/MarkdownNoteDetail.js
@@ -230,8 +230,9 @@ class MarkdownNoteDetail extends React.Component {
     if (e.keyCode === 27) this.handleDeleteCancelButtonClick(e)
   }
 
-  handleToggleLockButton () {
-    if (this.props.config.editor.switchPreview === 'BLUR' && this.refs.content.state.status === 'CODE') {
+  handleToggleLockButton (event, noteStatus) {
+    // first argument event is not used
+    if (this.props.config.editor.switchPreview === 'BLUR' && noteStatus === 'CODE') {
       this.setState({isLockButtonShown: true})
     } else {
       this.setState({isLockButtonShown: false})