From 2f31c7db066abfa7ceee86d8d577ced861641de7 Mon Sep 17 00:00:00 2001
From: xiangyu <3170102889@zju.edu.cn>
Date: Sun, 8 May 2022 23:33:01 +0800
Subject: [PATCH] fix: add annotation to note bug

---
 src/events.ts | 5 ++++-
 src/views.ts  | 8 ++++++--
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/events.ts b/src/events.ts
index 2b1348c..42a376a 100644
--- a/src/events.ts
+++ b/src/events.ts
@@ -681,7 +681,10 @@ class AddonEvents extends AddonBase {
       const noteEditor = _window.document.getElementById("zotero-note-editor");
 
       t = 0;
-      while (!noteEditor.getCurrentInstance() && t < 500) {
+      while (
+        (!noteEditor.getCurrentInstance || !noteEditor.getCurrentInstance()) &&
+        t < 500
+      ) {
         t += 1;
         await Zotero.Promise.delay(10);
       }
diff --git a/src/views.ts b/src/views.ts
index 3a03cdc..f7b33af 100644
--- a/src/views.ts
+++ b/src/views.ts
@@ -298,6 +298,7 @@ class AddonViews extends AddonBase {
       }
       moreButton.setAttribute("knowledgeinit", "true");
       const addAnnotationNoteButton = _document.createElement("div");
+      addAnnotationNoteButton.setAttribute("style", "margin: 5px;");
       addAnnotationNoteButton.innerHTML = this.editorIcon["addAnnotationNote"];
 
       let annotationWrapper = moreButton;
@@ -367,10 +368,13 @@ class AddonViews extends AddonBase {
         e.preventDefault();
       });
       addAnnotationNoteButton.addEventListener("mouseover", (e: XULEvent) => {
-        e.target.setAttribute("style", "background: #F0F0F0;");
+        addAnnotationNoteButton.setAttribute(
+          "style",
+          "background: #F0F0F0; margin: 5px;"
+        );
       });
       addAnnotationNoteButton.addEventListener("mouseout", (e: XULEvent) => {
-        e.target.removeAttribute("style");
+        addAnnotationNoteButton.setAttribute("style", "margin: 5px;");
       });
       moreButton.before(addAnnotationNoteButton);
       updateCount += 1;