Improve the new UI:

- Rollback all redundant changes made in the last few months - Introduce `contextPane` - Show child notes in the notes pane - Fix splitter styling - Various bug fixes - Fix contextPane switching and states persistence - Persist reader sidebar open/close state - Fix bottom pane placeholder updating concurrency issues - Fix toolbar placeholder width updating - Display titles for split button - Fix toolbar position when switching tabs - Add PDF tab loading cover - Improve notes and citations insertion - Clean up and refactor code - Fixes and cleanups to PDF reader
2020-11-10 10:59:34 +02:00 · 2020-11-10 10:59:34 +02:00 · 45a3e96e68
commit 45a3e96e68
parent ab04468342
43 changed files with 2313 additions and 1419 deletions
--- a/.gitmodules
+++ b/.gitmodules
@ -31,13 +31,13 @@
 	url = https://github.com/gildas-lormeau/SingleFile.git
 [submodule "pdf-reader"]
 	path = pdf-reader
-	url = https://github.com/zotero/pdf-reader.git
+	url = ssh://git@github.com/zotero/pdf-reader.git
 	branch = master
 [submodule "pdf-worker"]
 	path = pdf-worker
-	url = https://github.com/zotero/pdf-worker.git
+	url = ssh://git@github.com/zotero/pdf-worker.git
 	branch = master
 [submodule "zotero-note-editor"]
 	path = zotero-note-editor
-	url = https://github.com/zotero/zotero-note-editor.git
+	url = ssh://git@github.com/zotero/zotero-note-editor.git
 	branch = master
--- a/chrome/content/zotero-platform/mac/overlay.css
+++ b/chrome/content/zotero-platform/mac/overlay.css
@ -129,7 +129,7 @@ input {

 .zotero-editpane-tabs {
 	-moz-appearance: none;
-	/*background: -moz-linear-gradient(top, #ededed, #cccccc);*/
+	background: -moz-linear-gradient(top, #ededed, #cccccc);
 	border-style: solid;
 	border-width: 0 0 1px 0;
 	border-color: #bdbdbd;
@ -217,7 +217,8 @@ input {
 }

 #zotero-collections-splitter:not([state=collapsed]),
-#zotero-items-splitter:not([state=collapsed])[orient=horizontal]
+#zotero-items-splitter:not([state=collapsed])[orient=horizontal],
+#zotero-context-splitter:not([state=collapsed])[orient=horizontal]
 {
 	-moz-appearance: none;
 	border-inline-start: 1px solid #bdbdbd;
@ -228,7 +229,8 @@ input {
 	background-image: none;
 }

-#zotero-items-splitter[orient=vertical]
+#zotero-items-splitter[orient=vertical],
+#zotero-context-splitter-stacked
 {
 	-moz-border-start: none !important;
 	-moz-border-end: none !important;
@ -239,17 +241,25 @@ input {
 }

 #zotero-collections-splitter:not([state=collapsed]) > grippy,
-#zotero-items-splitter:not([state=collapsed]) > grippy
+#zotero-items-splitter:not([state=collapsed]) > grippy,
+#zotero-context-splitter:not([state=collapsed]) > grippy,
+#zotero-context-splitter-stacked:not([state=collapsed]) > grippy
 {
 	display: none;
 }

-#zotero-collections-splitter[state=collapsed], #zotero-items-splitter[state=collapsed] {
+#zotero-collections-splitter[state=collapsed],
+#zotero-items-splitter[state=collapsed],
+#zotero-context-splitter[state=collapsed],
+#zotero-context-splitter-stacked[state=collapsed]
+{
 	border: 0 solid #d6d6d6 !important;
 	padding: 0;
 }

-#zotero-collections-splitter[state=collapsed], #zotero-items-splitter[state=collapsed][orient=horizontal]
+#zotero-collections-splitter[state=collapsed],
+#zotero-items-splitter[state=collapsed][orient=horizontal],
+#zotero-context-splitter[state=collapsed][orient=horizontal]
 {
 	background-image: url("chrome://zotero/skin/mac/vsplitter.png");
 	background-repeat: repeat-y;
@ -258,7 +268,8 @@ input {
 	width: 8px !important;
 }

-#zotero-items-splitter[state=collapsed][orient=vertical]
+#zotero-items-splitter[state=collapsed][orient=vertical],
+#zotero-context-splitter-stacked[state=collapsed][orient=vertical]
 {
 	background-image: url("chrome://zotero/skin/mac/hsplitter.png");
 	background-repeat: repeat-x;
@ -271,11 +282,17 @@ input {
 	border-right-width: 1px !important;
 }

-#zotero-items-splitter[state=collapsed] {
+#zotero-items-splitter[state=collapsed],
+#zotero-context-splitter[state=collapsed],
+#zotero-context-splitter-stacked[state=collapsed]
+{
 	border-left-width: 1px !important;
 }

-#zotero-collections-splitter[state=collapsed] > grippy, #zotero-items-splitter[state=collapsed] > grippy
+#zotero-collections-splitter[state=collapsed] > grippy,
+#zotero-items-splitter[state=collapsed] > grippy,
+#zotero-context-splitter[state=collapsed] > grippy,
+#zotero-context-splitter-stacked[state=collapsed] > grippy
 {
 	-moz-appearance: none;
 	background: url(chrome://zotero/skin/mac/vgrippy.png) center/auto 8px no-repeat;
@ -301,11 +318,20 @@ input {
 	height: 8px;
 }

-#zotero-tags-splitter > grippy:hover, #zotero-collections-splitter > grippy:hover, #zotero-items-splitter  > grippy:hover
+#zotero-tags-splitter > grippy:hover,
+#zotero-collections-splitter > grippy:hover,
+#zotero-items-splitter > grippy:hover,
+#zotero-context-splitter > grippy:hover,
+#zotero-context-splitter-stacked > grippy:hover
 {
 	background-color:transparent;
 }

+#zotero-context-toolbar-extension {
+	/* To cover #zotero-context-splitter 1px border */
+	margin-inline-start: -1px;
+}
+
 #zotero-items-tree
 {
 	-moz-appearance: none;
--- a/chrome/content/zotero-platform/unix/overlay.css
+++ b/chrome/content/zotero-platform/unix/overlay.css
@ -76,3 +76,9 @@ tab {
 	background-color: transparent;
 	background-image: none;
 }
+
+#zotero-context-splitter-stacked {
+	-moz-appearance: none;
+	background-color: #ececec;
+	border-top: 1px solid hsla(0, 0%, 0%, 0.2);
+}
--- a/chrome/content/zotero/bindings/noteeditor.xml
+++ b/chrome/content/zotero/bindings/noteeditor.xml
@ -42,15 +42,19 @@
 			<field name="displayTags">false</field>
 			<field name="displayRelated">false</field>
 			<field name="displayButton">false</field>
-
+			<field name="hideLinksContainer"/>
+			
 			<field name="buttonCaption"/>
 			<field name="parentClickHandler"/>
 			<field name="keyDownHandler"/>
 			<field name="commandHandler"/>
 			<field name="clickHandler"/>
 			<field name="navigateHandler"/>
+			
+			<field name="returnHandler"/>

 			<constructor><![CDATA[
+					this._destroyed = false;
 					this._noteEditorID = Zotero.Utilities.randomString();
 					this._iframe = document.getAnonymousElementByAttribute(this, 'anonid', 'editor-view');
 					this._iframe.addEventListener('DOMContentLoaded', (e) => {
@ -99,6 +103,7 @@
 							popup: document.getAnonymousElementByAttribute(this, 'anonid', 'editor-menu'),
 							onNavigate: this._navigateHandler,
 							readOnly: !this.editable,
+							onReturn: this._returnHandler,
 							placeholder: this.placeholder
 						});
 					}
@ -137,7 +142,7 @@
 							this._lastHtmlValue = this.item.note;
 						}

-						this._id('links-container').hidden = !(this.displayTags && this.displayRelated);
+						this._id('links-container').hidden = !(this.displayTags && this.displayRelated) || this._hideLinksContainer;
 						this._id('links-box').refresh();
 					}

@ -179,12 +184,21 @@
 						this._mode = val;
 						document.getAnonymousNodes(this)[0].setAttribute('mode', val);
 						this._id('links-box').mode = val;
-						this._id('links-container').hidden = !(this.displayTags && this.displayRelated);
+						this._id('links-container').hidden = !(this.displayTags && this.displayRelated) || this._hideLinksContainer;
 						this._id('links-box').refresh();
 					]]>
 				</setter>
 			</property>

+			<field name="returnHandler"/>
+			<property name="returnHandler" onget="return this._returnHandler;">
+				<setter>
+					<![CDATA[
+						this._returnHandler = val;
+					]]>
+				</setter>
+			</property>
+
 			<field name="_parentItem"/>
 			<property name="parentItem" onget="return this._parentItem;">
 				<setter>
@ -261,6 +275,15 @@
 					]]>
 				</setter>
 			</property>
+			
+			<property name="hideLinksContainer">
+				<setter>
+					<![CDATA[
+						this._hideLinksContainer = val;
+						this._id('links-container').hidden = val;
+					]]>
+				</setter>
+			</property>

 			<field name="collection"/>

@ -271,6 +294,8 @@
 					this._editorInstance.uninit();
 				}
 				this._destroyed = true;
+				this._initialized = false;
+				this._editorInstance = null;
 			]]>
 			</destructor>

@ -307,8 +332,8 @@
 		</implementation>

 		<content>
-			<xul:vbox xbl:inherits="flex">
-				<xul:iframe tooltip="editor-tooltip" anonid="editor-view" flex="1" overflow="auto" style="width: 100%;margin-right: 5px;border: 0"
+			<xul:vbox xbl:inherits="flex" style="display: flex;flex-direction: column;flex-grow: 1;">
+				<xul:iframe tooltip="editor-tooltip" anonid="editor-view" flex="1" overflow="auto" style="width: 100%;margin-right: 5px;border: 0;width: 100%;margin-right: 5px;border: 0;flex-grow: 1;"
 							frameBorder="0" src="resource://zotero/zotero-note-editor/editor.html" type="content"/>
 				<xul:hbox id="links-container" hidden="true">
 					<xul:linksbox id="links-box" flex="1" xbl:inherits="notitle"/>
@ -512,7 +537,7 @@
 					<xul:menupopup id="tagsPopup" ignorekeys="true"
 								   onpopupshown="if (!document.commandDispatcher.focusedElement || document.commandDispatcher.focusedElement.tagName=='xul:label'){ /* DEBUG: it would be nice to make this work -- if (this.firstChild.count==0){ this.firstChild.newTag(); } */ this.setAttribute('showing', 'true'); }"
 								   onpopuphidden="if (!document.commandDispatcher.focusedElement || document.commandDispatcher.focusedElement.tagName=='xul:label'){ this.setAttribute('showing', 'false'); }">
-						<xul:tagsbox id="tags" flex="1" mode="edit"/>
+						<xul:tagsbox id="tags" flex="1" mode="edit" style="display: flex"/>
 					</xul:menupopup>
 				</xul:popupset>
 			</xul:vbox>
--- a/chrome/content/zotero/components/itemPane/notesList.jsx
+++ b/chrome/content/zotero/components/itemPane/notesList.jsx
@ -25,14 +25,18 @@

 import React, { forwardRef, useImperativeHandle, useState } from 'react';

-const NoteRow = ({ title, body, date, onClick }) => {
+const NoteRow = ({ parentTitle, parentImageSrc, title, body, date, onClick }) => {
 	return (
 		<div className="note-row" onClick={onClick}>
 			<div className="inner">
-				<div className="first-line">
+				{parentTitle !== null && <div className="first-line">
+					<div className="icon"><img src={parentImageSrc}/></div>
+					<div className="title">{parentTitle}</div>
+				</div>}
+				<div className="second-line">
 					<div className="title">{title}</div>
 				</div>
-				<div className="second-line">
+				<div className="third-line">
 					<div className="date">{date}</div>
 					<div className="body">{body}</div>
 				</div>
--- a/chrome/content/zotero/contextPane.js
+++ b/chrome/content/zotero/contextPane.js
@ -0,0 +1,791 @@
+/*
+    ***** BEGIN LICENSE BLOCK *****
+    
+    Copyright © 2020 Corporation for Digital Scholarship
+                     Vienna, Virginia, USA
+                     https://digitalscholar.org
+    
+    This file is part of Zotero.
+    
+    Zotero is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+    
+    Zotero is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+    
+    You should have received a copy of the GNU Affero General Public License
+    along with Zotero.  If not, see <http://www.gnu.org/licenses/>.
+    
+    ***** END LICENSE BLOCK *****
+*/
+
+// TODO: Fix import/require related isues that might be
+//  related with `require` not reusing the context
+var React = require('react');
+var ReactDOM = require('react-dom');
+var TagsBoxContainer = require('containers/tagsBoxContainer').default;
+var NotesList = require('components/itemPane/notesList').default;
+
+var ZoteroContextPane = new function () {
+	const HTML_NS = 'http://www.w3.org/1999/xhtml';
+	
+	var _tabCover;
+	var _contextPane;
+	var _contextPaneInner;
+	var _contextPaneSplitter;
+	var _contextPaneSplitterStacked;
+	var _itemToggle;
+	var _notesToggle;
+	var _panesDeck;
+	var _itemPaneDeck;
+	var _notesPaneDeck;
+	
+	var _itemToolbar;
+	var _splitButton;
+	var _itemPaneToggle;
+	var _notesPaneToggle;
+	var _toolbar;
+	var _tabToolbarContainer;
+	
+	var _itemContexts = [];
+	var _notesContexts = [];
+	
+	// Using attribute instead of propery to set 'selectedIndex'
+	// is more reliable
+	
+	this.update = _update;
+	this.getActiveEditor = _getActiveEditor;
+	
+	this.onLoad = function () {
+		if (!Zotero) {
+			return;
+		}
+
+		_tabCover = document.getElementById('zotero-tab-cover');
+		_itemToggle = document.getElementById('zotero-tb-toggle-item-pane');
+		_notesToggle = document.getElementById('zotero-tb-toggle-notes-pane');
+		_contextPane = document.getElementById('zotero-context-pane');
+		_contextPaneInner = document.getElementById('zotero-context-pane-inner');
+		_contextPaneSplitter = document.getElementById('zotero-context-splitter');
+		_contextPaneSplitterStacked = document.getElementById('zotero-context-splitter-stacked');
+		
+		_itemToolbar = document.getElementById('zotero-item-toolbar');
+		_splitButton = document.getElementById('zotero-tb-split');
+		_itemPaneToggle = document.getElementById('zotero-tb-toggle-item-pane');
+		_notesPaneToggle = document.getElementById('zotero-tb-toggle-notes-pane');
+		_toolbar = document.getElementById('zotero-toolbar');
+		_tabToolbarContainer = document.getElementById('zotero-tab-toolbar-container');
+
+		_init();
+
+		this._unregisterID = Zotero.Notifier.registerObserver(this, ['item', 'tab'], 'contextPane');
+		window.addEventListener('resize', _update);
+		_itemToggle.addEventListener('click', () => {
+			_togglePane(0);
+		});
+		_notesToggle.addEventListener('click', () => {
+			_togglePane(1);
+		});
+		Zotero.Reader.onChangeSidebarWidth = _updatePaneWidth;
+		Zotero.Reader.onChangeSidebarOpen = _updatePaneWidth;
+		
+		const observer = new MutationObserver(() => {
+			_updateToolbarWidth();
+			// Sometimes XUL is late to reflow
+			setTimeout(_updateToolbarWidth, 100);
+		});
+		observer.observe(_tabToolbarContainer, { attributes: true, childList: true, subtree: true });
+	};
+
+	this.onUnload = function () {
+		Zotero.Notifier.unregisterObserver(this._unregisterID);
+	};
+
+	this.notify = Zotero.Promise.coroutine(function* (action, type, ids, extraData) {
+		if (type == 'item') {
+			// TODO: Filter library and seriously thing about the performance of this part
+			for (let context of _itemContexts) {
+				let item = Zotero.Items.get(context.itemID);
+				if (item && item.parentID != context.parentID) {
+					_removeItemContext(context.tabID);
+					_addItemContext(context.tabID, context.itemID);
+				}
+				context.update();
+			}
+			
+			for (let context of _notesContexts) {
+				context.updateNotesList();
+			}
+		}
+		else if (type == 'tab') {
+			if (action == 'add') {
+				_addItemContext(ids[0], extraData[ids[0]].itemID);
+			}
+			else if (action == 'close') {
+				_removeItemContext(ids[0]);
+			}
+			else if (action == 'select') {
+				if (Zotero_Tabs.selectedIndex == 0) {
+					_contextPaneSplitter.setAttribute('hidden', true);
+					_contextPane.setAttribute('collapsed', true);
+					_toolbar.append(_itemToolbar);
+					_itemToolbar.classList.remove('tab-mode');
+					_splitButton.classList.add('hidden');
+				}
+				else {
+					var reader = Zotero.Reader.getByTabID(Zotero_Tabs.selectedID);
+					if (reader) {
+						_tabCover.hidden = false;
+						(async () => {
+							await reader._initPromise;
+							_tabCover.hidden = true;
+						})();
+					}
+				
+					_contextPaneSplitter.setAttribute('hidden', false);
+					_contextPane.setAttribute('collapsed', !(_contextPaneSplitter.getAttribute('state') != 'collapsed'));
+					_tabToolbarContainer.append(_itemToolbar);
+					_itemToolbar.classList.add('tab-mode');
+					_splitButton.classList.remove('hidden');
+				}
+				
+				var context = _itemContexts.find(x => x.tabID == ids[0]);
+				if (context) {
+					_selectNotesContext(context.libraryID);
+				}
+				_selectItemContext(ids[0], extraData[ids[0]].type);
+				_update();
+			}
+		}
+	});
+	
+	function _removeNote(id) {
+		var ps = Components.classes['@mozilla.org/embedcomp/prompt-service;1']
+		.getService(Components.interfaces.nsIPromptService);
+		if (ps.confirm(null, '', Zotero.getString('pane.item.notes.delete.confirm'))) {
+			Zotero.Items.trashTx(id);
+		}
+	}
+
+	function _getActiveEditor() {
+		var splitter;
+		if (Zotero.Prefs.get('layout') == 'stacked') {
+			splitter = _contextPaneSplitterStacked;
+		}
+		else {
+			splitter = _contextPaneSplitter;
+		}
+
+		if (splitter.getAttribute('state') != 'collapsed') {
+			if (_panesDeck.selectedIndex == 0) {
+				let child = _itemPaneDeck.selectedPanel;
+				var tabPanels = child.querySelector('tabpanels');
+				if (tabPanels && tabPanels.selectedIndex == 1) {
+					var notesDeck = child.querySelector('.notes-deck');
+					if (notesDeck.selectedIndex == 1) {
+						return child.querySelector('zoteronoteeditor');
+					}
+				}
+			}
+			else {
+				var node = _notesPaneDeck.selectedPanel;
+				if (node.selectedIndex == 1) {
+					return node.querySelector('zoteronoteeditor');
+				}
+			}
+		}
+	}
+
+	function _updateAddToNote() {
+		var reader = Zotero.Reader.getByTabID(Zotero_Tabs.selectedID);
+		if (reader) {
+			var editor = _getActiveEditor();
+			reader.enableAddToNote(!!editor);
+		}
+	}
+	
+	function _updatePaneWidth() {
+		var stacked = Zotero.Prefs.get('layout') == 'stacked';
+		var width = Zotero.Reader.getSidebarWidth() + 'px';
+		if (!Zotero.Reader.getSidebarOpen()) {
+			width = 0;
+		}
+		_contextPane.style.left = stacked ? width : 'unset';
+	}
+
+	function _updateToolbarWidth() {
+		var stacked = Zotero.Prefs.get('layout') == 'stacked';
+		var reader = Zotero.Reader.getByTabID(Zotero_Tabs.selectedID);
+		if (reader) {
+			if ((stacked || _contextPaneSplitter.getAttribute('state') == 'collapsed')) {
+				reader.setToolbarPlaceholderWidth(_tabToolbarContainer.boxObject.width);
+			}
+			else {
+				reader.setToolbarPlaceholderWidth(0);
+			}
+		}
+	}
+
+	function _update() {
+		if (Zotero_Tabs.selectedIndex == 0) {
+			return;
+		}
+	
+		var splitter;
+		var stacked = Zotero.Prefs.get('layout') == 'stacked';
+		if (stacked) {
+			_contextPaneSplitterStacked.setAttribute('hidden', false);
+			_contextPaneSplitter.setAttribute('state', 'open');
+			_contextPaneSplitter.setAttribute('hidden', true);
+			_contextPane.classList.add('stacked');
+			_contextPane.classList.remove('standard');
+			splitter = _contextPaneSplitterStacked;
+		}
+		else {
+			_contextPaneSplitter.setAttribute('hidden', false);
+			_contextPaneSplitterStacked.setAttribute('hidden', true);
+			_contextPaneSplitterStacked.setAttribute('state', 'open');
+			_contextPane.classList.add('standard');
+			_contextPane.classList.remove('stacked');
+			splitter = _contextPaneSplitter;
+		}
+		
+		var collapsed = splitter.getAttribute('state') == 'collapsed';
+		
+		var selectedIndex = _panesDeck.selectedIndex;
+		if (!collapsed && selectedIndex == 0) {
+			_itemPaneToggle.classList.add('toggled');
+		}
+		else {
+			_itemPaneToggle.classList.remove('toggled');
+		}
+
+		if (!collapsed && selectedIndex == 1) {
+			_notesPaneToggle.classList.add('toggled');
+		}
+		else {
+			_notesPaneToggle.classList.remove('toggled');
+		}
+		
+		if (Zotero_Tabs.selectedIndex > 0) {
+			var height = 0;
+			if (Zotero.Prefs.get('layout') == 'stacked'
+				&& _contextPane.getAttribute('collapsed') != 'true') {
+				height = _contextPaneInner.boxObject.height;
+			}
+			Zotero.Reader.setBottomPlaceholderHeight(height);
+		}
+		
+		_updatePaneWidth();
+		_updateToolbarWidth();
+		_updateAddToNote();
+	}
+
+	function _togglePane(paneIndex) {
+		var splitter;
+		var stacked = Zotero.Prefs.get('layout') == 'stacked';
+		if (stacked) {
+			splitter = _contextPaneSplitterStacked;
+		}
+		else {
+			splitter = _contextPaneSplitter;
+		}
+
+		var isOpen = splitter.getAttribute('state') != 'collapsed';
+		var hide = false;
+
+		var currentPane = _panesDeck.selectedIndex;
+
+		if (isOpen && currentPane == paneIndex) {
+			hide = true;
+		}
+		else {
+			_panesDeck.setAttribute('selectedIndex', paneIndex);
+		}
+
+		var context = _itemContexts.find(x => x.tabID == Zotero_Tabs.selectedID);
+		context.selectedIndex = paneIndex;
+		
+		splitter.setAttribute('state', hide ? 'collapsed' : 'open');
+		_update();
+	}
+
+	function _init() {
+		// vbox
+		var vbox = document.createElement('vbox');
+		vbox.setAttribute('flex', '1');
+
+		_contextPaneInner.append(vbox);
+
+		// Toolbar extension
+		var toolbarExtension = document.createElement('box');
+		toolbarExtension.style.height = '32px';
+		toolbarExtension.id = 'zotero-context-toolbar-extension';
+		
+		_panesDeck = document.createElement('deck');
+		_panesDeck.setAttribute('flex', 1);
+		_panesDeck.setAttribute('selectedIndex', 0);
+
+		vbox.append(toolbarExtension, _panesDeck);
+
+		// Item pane deck
+		_itemPaneDeck = document.createElement('deck');
+		// Notes pane deck
+		_notesPaneDeck = document.createElement('deck');
+		_notesPaneDeck.style.backgroundColor = 'white';
+		_notesPaneDeck.setAttribute('flex', 1);
+		_notesPaneDeck.className = 'notes-pane-deck';
+
+		_panesDeck.append(_itemPaneDeck, _notesPaneDeck);
+	}
+	
+	function _addNotesContext(libraryID) {
+		var list = document.createElement('vbox');
+		list.setAttribute('flex', 1);
+		list.className = 'zotero-context-notes-list';
+
+		var noteContainer = document.createElement('vbox');
+		var editor = document.createElement('zoteronoteeditor');
+		editor.className = 'zotero-context-pane-pinned-note';
+		editor.setAttribute('flex', 1);
+		noteContainer.appendChild(editor);
+		
+		let contextNode = document.createElement('deck');
+		contextNode.append(list, noteContainer);
+		_notesPaneDeck.append(contextNode);
+		
+		contextNode.className = 'context-node';
+		contextNode.setAttribute('selectedIndex', 0);
+		
+		editor.returnHandler = () => {
+			contextNode.setAttribute('selectedIndex', 0);
+			_updateAddToNote();
+		};
+		
+		var head = document.createElement('hbox');
+		head.style.display = 'flex';
+		
+		var label = document.createElement('label');
+		var button = document.createElement('button');
+		button.setAttribute('label', Zotero.Intl.strings['zotero.item.add']);
+		button.addEventListener('click', () => {
+			contextNode.setAttribute('selectedIndex', 1);
+			var item = new Zotero.Item('note');
+			item.libraryID = libraryID;
+			// item.parentKey = parentItem.key;
+			editor.mode = 'edit';
+			editor.item = item;
+			editor.parentItem = null;
+			editor.focus();
+			_updateAddToNote();
+		});
+
+
+		var vbox1 = document.createElement('vbox');
+		vbox1.append(label, button);
+
+		var vbox2 = document.createElement('vbox');
+		vbox2.style.flex = '1';
+		var input = document.createElement('textbox');
+		input.setAttribute('type', 'search');
+		input.setAttribute('timeout', '250');
+		input.addEventListener('command', () => {
+			updateNotesList();
+		});
+		vbox2.append(input);
+		
+		head.append(vbox2, vbox1);
+
+		var listBox = document.createElement('vbox');
+		listBox.style.display = 'flex';
+		listBox.setAttribute('flex', '1');
+		var listInner = document.createElementNS(HTML_NS, 'div');
+		listInner.className = 'notes-list-container';
+		listBox.append(listInner);
+
+		list.append(head, listBox);
+
+		var notesListRef = React.createRef();
+
+		var updateNotesList = async (reset) => {
+			if (reset) {
+				input.value = '';
+				contextNode.setAttribute('selectedIndex', 0);
+			}
+			var text = input.value;
+
+			await Zotero.Schema.schemaUpdatePromise;
+			var s = new Zotero.Search();
+			s.addCondition('libraryID', 'is', libraryID);
+			s.addCondition('itemType', 'is', 'note');
+			s.addCondition('noChildren', 'false');
+			if (text) {
+				s.addCondition('note', 'contains', text, true);
+			}
+			var notes = await s.search();
+			notes = Zotero.Items.get(notes);
+			notes.sort((a, b) => {
+				a = a.getField('dateModified');
+				b = b.getField('dateModified');
+				return b.localeCompare(a);
+			});
+
+			notesListRef.current.setNotes(notes.map(note => {
+				var text2 = note.note.slice(0, 500);
+				text2 = text2.trim();
+				// TODO: Fix a potential performance issuse
+				text2 = Zotero.Utilities.unescapeHTML(text2);
+				var parts = text2.split('\n').map(x => x.trim()).filter(x => x.length);
+				var parent = null;
+				if (note.parentID) {
+					parent = Zotero.Items.get(note.parentID);
+				}
+				return {
+					id: note.id,
+					parentTitle: parent && parent.getDisplayTitle(),
+					parentImageSrc: parent && parent.getImageSrc(),
+					title: parts[0] || Zotero.getString('pane.item.notes.untitled'),
+					body: parts[1] || '',
+					date: (new Date(note.dateModified).toLocaleDateString(Zotero.locale))
+				};
+			}));
+
+			var c = notes.length;
+			var str = 'pane.item.notes.count.' + (c == 0 && 'zero' || c == 1 && 'singular' || 'plural');
+			label.value = Zotero.getString(str, [c]);
+		}
+
+		ReactDOM.render(
+			<NotesList
+				ref={notesListRef}
+				onClick={(id) => {
+					_setPinnedNote(libraryID, id);
+				}}
+			/>,
+			listInner,
+			() => {
+				updateNotesList();
+			}
+		);
+
+		var context = {
+			libraryID,
+			node: contextNode,
+			updateNotesList,
+			editor
+		};
+
+		_notesContexts.push(context);
+		
+		return context;
+	}
+	
+	function _getNotesContext(libraryID) {
+		var context = _notesContexts.find(x => x.libraryID == libraryID);
+		if (!context) {
+			context = _addNotesContext(libraryID);
+		}
+		return context;
+	}
+	
+	function _selectNotesContext(libraryID) {
+		let context = _getNotesContext(libraryID);
+		_notesPaneDeck.setAttribute('selectedIndex', Array.from(_notesPaneDeck.children).findIndex(x => x == context.node));
+	}
+	
+	function _removeNotesContext(libraryID) {
+		var context = _notesContexts.find(x => x.libraryID == libraryID);
+		context.node.remove();
+		_notesContexts = _notesContexts.filter(x => x.libraryID != libraryID);
+	}
+	
+	function _libraryEditable(libraryID) {
+		var type = Zotero.Libraries.get(libraryID).libraryType;
+		if (type == 'group') {
+			var groupID = Zotero.Groups.getGroupIDFromLibraryID(libraryID);
+			var group = Zotero.Groups.get(groupID);
+			return group.editable;
+		}
+		return true;
+	}
+
+	function _setPinnedNote(libraryID, itemID) {
+		var editable = _libraryEditable(libraryID);
+		var context = _getNotesContext(libraryID);
+		if (context) {
+			let { editor, node } = context;
+			node.setAttribute('selectedIndex', 1);
+			editor.mode = editable ? 'edit' : 'view';
+			editor.item = Zotero.Items.get(itemID);
+			editor.parentItem = null;
+			editor.hideLinksContainer = true;
+			_updateAddToNote();
+		}
+	}
+	
+	function _appendNoteRows(notes, list, editable, onClick, onDelete) {
+		for (var i = 0; i < notes.length; i++) {
+			var note = notes[i];
+			var id = notes[i].id;
+
+			var icon = document.createElement('image');
+			icon.className = 'zotero-box-icon';
+			icon.setAttribute('src', `chrome://zotero/skin/treeitem-note${Zotero.hiDPISuffix}.png`);
+
+			var label = document.createElement('label');
+			label.className = 'zotero-box-label';
+			var title = note.getNoteTitle();
+			title = title ? title : Zotero.getString('pane.item.notes.untitled');
+			label.setAttribute('value', title);
+			label.setAttribute('flex', '1');	//so that the long names will flex smaller
+			label.setAttribute('crop', 'end');
+
+			var box = document.createElement('box');
+			box.setAttribute('class', 'zotero-clicky');
+			box.addEventListener('click', () => {
+				onClick(id);
+			});
+			box.appendChild(icon);
+			box.appendChild(label);
+
+			if (editable) {
+				var removeButton = document.createElement('label');
+				removeButton.setAttribute('value', '-');
+				removeButton.setAttribute('class', 'zotero-clicky zotero-clicky-minus');
+				removeButton.addEventListener('click', function () {
+					onDelete(id);
+				});
+			}
+
+			var row = document.createElement('row');
+			row.appendChild(box);
+			if (editable) {
+				row.appendChild(removeButton);
+			}
+
+			list.appendChild(row);
+		}
+	}
+
+	function _removeItemContext(tabID) {
+		document.getElementById(tabID + '-context').remove();
+		_itemContexts = _itemContexts.filter(x => x.tabID != tabID);
+	}
+
+	function _selectItemContext(tabID, type) {
+		let selectedIndex = Array.from(_itemPaneDeck.children).findIndex(x => x.id == tabID + '-context');
+		if (selectedIndex != -1) {
+			_itemPaneDeck.setAttribute('selectedIndex', selectedIndex);
+			var context = _itemContexts.find(x => x.tabID == tabID);
+			if (context && Zotero_Tabs.selectedIndex > 0) {
+				_panesDeck.setAttribute('selectedIndex', context.selectedIndex);
+			}
+		}
+	}
+
+	function _addItemContext(tabID, itemID) {
+		var container = document.createElement('vbox');
+		container.id = tabID + '-context';
+		container.className = 'zotero-item-pane-content';
+		_itemPaneDeck.appendChild(container);
+
+		var item = Zotero.Items.get(itemID);
+		var libraryID = item.libraryID;
+		var editable = _libraryEditable(libraryID);
+		var parentID = item.parentID;
+		
+		var context = {
+			tabID,
+			itemID,
+			parentID,
+			libraryID,
+			selectedIndex: 0,
+			update: () => {}
+		};
+		_itemContexts.push(context);
+		
+		if (!parentID) {
+			var vbox = document.createElement('vbox');
+			vbox.setAttribute('flex', '1');
+			vbox.setAttribute('align', 'center');
+			vbox.setAttribute('pack', 'center');
+			var description = document.createElement('description');
+			vbox.append(description);
+			description.append(Zotero.getString('pane.context.noParent'));
+			container.append(vbox);
+			return;
+		}
+
+		var parentItem = Zotero.Items.get(item.parentID);
+
+		// tabbox
+		var tabbox = document.createElement('tabbox');
+		tabbox.setAttribute('flex', '1');
+		tabbox.className = 'zotero-view-tabbox';
+
+		container.append(tabbox);
+
+		// tabs
+		var tabs = document.createElement('tabs');
+		tabs.className = 'zotero-editpane-tabs';
+		// tabpanels
+		var tabpanels = document.createElement('tabpanels');
+		tabpanels.setAttribute('flex', '1');
+		tabpanels.className = 'zotero-view-item';
+		tabpanels.addEventListener('select', () => {
+			_updateAddToNote();
+		});
+
+		tabbox.append(tabs, tabpanels);
+
+		// Info tab
+		var tabInfo = document.createElement('tab');
+		tabInfo.setAttribute('label', Zotero.Intl.strings['zotero.tabs.info.label']);
+		// Notes tab
+		var tabNotes = document.createElement('tab');
+		tabNotes.setAttribute('label', Zotero.Intl.strings['zotero.tabs.notes.label']);
+		// Tags tab
+		var tabTags = document.createElement('tab');
+		tabTags.setAttribute('label', Zotero.Intl.strings['zotero.tabs.tags.label']);
+		// Related tab
+		var tabRelated = document.createElement('tab');
+		tabRelated.setAttribute('label', Zotero.Intl.strings['zotero.tabs.related.label']);
+
+		tabs.append(tabInfo, tabNotes, tabTags, tabRelated);
+
+		// Info panel
+		var panelInfo = document.createElement('tabpanel');
+		panelInfo.setAttribute('flex', '1');
+		panelInfo.className = 'zotero-editpane-item-box';
+		var itemBox = document.createElement('zoteroitembox');
+		itemBox.setAttribute('flex', '1');
+		panelInfo.append(itemBox);
+		// Notes panel
+		var panelNotes = document.createElement('tabpanel');
+		panelNotes.setAttribute('flex', '1');
+		panelNotes.setAttribute('orient', 'vertical');
+		var deck = document.createElement('deck');
+		deck.className = 'notes-deck';
+		deck.setAttribute('flex', '1');
+		panelNotes.append(deck);
+		var vbox2 = document.createElement('vbox');
+		var note = document.createElement('zoteronoteeditor');
+		note.setAttribute('flex', 1);
+		vbox2.append(note);
+		var vbox = document.createElement('vbox');
+		vbox.setAttribute('flex', '1');
+		vbox.setAttribute('class', 'zotero-box');
+		vbox.style.overflowY = 'auto';
+		panelNotes.append(vbox);
+		var hbox = document.createElement('hbox');
+		hbox.setAttribute('align', 'center');
+		var label = document.createElement('label');
+		var button = document.createElement('button');
+		// TODO: Should not depend on the current ZoteroPane state
+		button.hidden = !editable;
+		button.setAttribute('label', Zotero.Intl.strings['zotero.item.add']);
+		button.addEventListener('click', () => {
+			deck.setAttribute('selectedIndex', 1);
+			var item = new Zotero.Item('note');
+			item.libraryID = parentItem.libraryID;
+			item.parentID = parentItem.id;
+			note.returnHandler = () => {
+				deck.setAttribute('selectedIndex', 0);
+				_updateAddToNote();
+			};
+			note.mode = editable ? 'edit' : 'view';
+			note.item = item;
+			note.focus();
+			_updateAddToNote();
+		});
+		hbox.append(label, button);
+		var grid = document.createElement('grid');
+		grid.setAttribute('flex', 1);
+		var columns = document.createElement('columns');
+		var column = document.createElement('column');
+		column.setAttribute('flex', 1);
+		columns.append(column);
+		var column = document.createElement('column');
+		columns.append(column);
+		grid.append(columns);
+		var rows = document.createElement('rows');
+		rows.setAttribute('flex', 1);
+		grid.append(rows);
+		vbox.append(hbox, grid);
+		deck.append(vbox, vbox2);
+		deck.setAttribute('selectedIndex', 0);
+		// Tags panel
+		var panelTags = document.createElement('tabpanel');
+		panelTags.setAttribute('orient', 'vertical');
+		panelTags.setAttribute('context', 'tags-context-menu');
+		panelTags.className = 'tags-pane';
+		panelTags.style.display = 'flex';
+		var div = document.createElementNS(HTML_NS, 'div');
+		div.className = 'tags-box-container';
+		div.style.display = 'flex';
+		div.style.flexGrow = '1';
+		panelTags.append(div);
+		var tagsBoxRef = React.createRef();
+		ReactDOM.render(
+			<TagsBoxContainer
+				key={'tagsBox-' + parentItem.id}
+				item={parentItem}
+				editable={editable}
+				ref={tagsBoxRef}
+			/>,
+			div
+		);
+		// Related panel
+		var panelRelated = document.createElement('tabpanel');
+		var relatedBox = document.createElement('relatedbox');
+		relatedBox.setAttribute('flex', '1');
+		relatedBox.className = 'zotero-editpane-related';
+		panelRelated.addEventListener('click', (event) => {
+			if (event.originalTarget.closest('.zotero-clicky')) {
+				Zotero_Tabs.select('zotero-pane');
+			}
+		});
+		panelRelated.append(relatedBox);
+
+		tabpanels.append(panelInfo, panelNotes, panelTags, panelRelated);
+		tabbox.selectedIndex = 0;
+
+
+		itemBox.mode = editable ? 'edit' : 'view';
+		itemBox.item = parentItem;
+
+		relatedBox.mode = editable ? 'edit' : 'view';
+		relatedBox.item = parentItem;
+
+		function _renderNotesPanel() {
+			rows.innerHTML = '';
+			var parentNotes = Zotero.Items.get(parentItem.getNotes());
+			_appendNoteRows(parentNotes, rows, editable, (id) => {
+				deck.setAttribute('selectedIndex', 1);
+				note.returnHandler = () => {
+					deck.setAttribute('selectedIndex', 0);
+					_updateAddToNote();
+				};
+				note.mode = editable ? 'edit' : 'view';
+				note.item = Zotero.Items.get(id);
+				note.parentItem = null;
+				_updateAddToNote();
+			}, (id) => {
+				_removeNote(id);
+			});
+			var c = parentNotes.length;
+			var str = 'pane.item.notes.count.' + (c == 0 && 'zero' || c == 1 && 'singular' || 'plural');
+			label.value = Zotero.getString(str, [c]);
+		}
+
+		context.update = _renderNotesPanel;
+		_renderNotesPanel();
+	}
+};
+
+addEventListener('load', function (e) { ZoteroContextPane.onLoad(e); }, false);
+addEventListener('unload', function (e) { ZoteroContextPane.onUnload(e); }, false);
--- a/chrome/content/zotero/itemPane.js
+++ b/chrome/content/zotero/itemPane.js
@ -26,17 +26,12 @@
 import React from 'react';
 import ReactDOM from 'react-dom';
 import TagsBoxContainer from 'containers/tagsBoxContainer';
-import NotesList from 'components/itemPane/notesList';

 var ZoteroItemPane = new function() {
-	const HTML_NS = 'http://www.w3.org/1999/xhtml';
-	
 	var _lastItem, _itemBox, _notesLabel, _notesButton, _notesList, _tagsBox, _relatedBox;
 	var _selectedNoteID;
 	var _translationTarget;
 	var _noteIDs;
-	var _contextNoteUpdaters = [];
-	let _pdfTabHidden = false;
 	
 	this.onLoad = function () {
 		if (!Zotero) {
@ -60,15 +55,7 @@ var ZoteroItemPane = new function() {
 		};
 		_relatedBox = document.getElementById('zotero-editpane-related');
 		
-		this._unregisterID = Zotero.Notifier.registerObserver(this, ['item', 'tab'], 'itemPane');
-
-		document.getElementById('temp-toggle-1').addEventListener('click', () => {
-			this.togglePane();
-		});
-		document.getElementById('temp-toggle-2').addEventListener('click', () => {
-			this.togglePane();
-		});
-		this.initStandaloneNotesView();
+		this._unregisterID = Zotero.Notifier.registerObserver(this, ['item'], 'itemPane');
 	}
 	
 	
@ -115,8 +102,6 @@ var ZoteroItemPane = new function() {
 		
 		_lastItem = item;
 		
-		_updateTitle();
-		
 		var viewBox = document.getElementById('zotero-view-item');
 		viewBox.classList.remove('no-tabs');
 		
@ -228,32 +213,15 @@ var ZoteroItemPane = new function() {
 	
 	
 	this.notify = Zotero.Promise.coroutine(function* (action, type, ids, extraData) {
-		if(type == 'item') {
-			var viewBox = document.getElementById('zotero-view-item');
-			// If notes pane is selected, refresh it if any of the notes change or are deleted
-			if (viewBox.selectedIndex == 1 && (action == 'modify' || action == 'delete')) {
-				let refresh = false;
-				if (ids.some(id => _noteIDs.has(id))) {
-					refresh = true;
-				}
-				if (refresh) {
-					yield this.viewItem(_lastItem, null, 1);
-				}
+		var viewBox = document.getElementById('zotero-view-item');
+		// If notes pane is selected, refresh it if any of the notes change or are deleted
+		if (viewBox.selectedIndex == 1 && (action == 'modify' || action == 'delete')) {
+			let refresh = false;
+			if (ids.some(id => _noteIDs.has(id))) {
+				refresh = true;
 			}
-			this.updateStandaloneNotesList();
-			for (let updater of _contextNoteUpdaters) {
-				updater.callback();
-			}
-		}
-		else if (type == 'tab') {
-			if (action == 'add') {
-				this.addPDFTabContext(ids[0], extraData.itemID);
-			}
-			else if (action == 'close') {
-				this.removeTabContext(ids[0]);
-			}
-			else if (action == 'select') {
-				this.selectTabContext(ids[0], extraData.type);
+			if (refresh) {
+				yield this.viewItem(_lastItem, null, 1);
 			}
 		}
 	});
@ -311,7 +279,6 @@ var ZoteroItemPane = new function() {
 		// 	noteEditor.clearUndo();
 		// }
 		
-		document.getElementById('zotero-view-note-sidebar-button').hidden = !!item.parentID;
 		document.getElementById('zotero-view-note-button').hidden = !editable;
 		document.getElementById('zotero-item-pane-content').selectedIndex = 2;
 	};
@ -321,17 +288,6 @@ var ZoteroItemPane = new function() {
 		// ZoteroPane.setItemPaneMessage(Zotero.getString('pane.item.notes.editingInWindow'));
 	};
 	
-	this.openNoteSidebar = async function () {
-		var selectedNote = Zotero.Items.get(_selectedNoteID);
-
-		if (!selectedNote.parentID) {
-			let editor = document.getElementById('zotero-item-pane-pinned-note');
-			editor.mode = 'edit';
-			editor.item = selectedNote;
-			document.getElementById('zotero-item-pane-pin-deck2').setAttribute('selectedIndex', 1);
-			this.togglePane(false);
-		}
-	}
 	
 	/**
 	 * Select the parent item and open the note editor
@ -480,11 +436,6 @@ var ZoteroItemPane = new function() {
 	};
 	
 	
-	function _updateTitle() {
-		document.getElementById('item-pane-title').textContent = _lastItem.getDisplayTitle();
-	}
-	
-	
 	function _updateNoteCount() {
 		var c = _notesList.childNodes.length;
 		
@ -503,508 +454,6 @@ var ZoteroItemPane = new function() {
 		
 		_notesLabel.value = Zotero.getString(str, [c]);
 	}
-
-	this.getActiveNote = function () {
-		let mainDeck = document.getElementById('zotero-item-pane-main-deck');
-		if (mainDeck.selectedIndex == 0) {
-			let contextualDeck = document.getElementById('zotero-item-pane-contextual-deck');
-			if (contextualDeck.selectedIndex > 0) {
-				let child = contextualDeck.children[contextualDeck.selectedIndex];
-				if (child.querySelector('deck').selectedIndex == 1) {
-					return child.querySelector('zoteronoteeditor');
-				}
-			}
-		}
-		else {
-			let pinnedDeck = document.getElementById('zotero-item-pane-pin-deck2');
-			if (pinnedDeck.selectedIndex == 1) {
-				return pinnedDeck.querySelector('zoteronoteeditor');
-			}
-		}
-		return null;
-	}
-
-	this.togglePane = function (forceItem) {
-		var pane = document.getElementById('zotero-item-pane');
-		let mainDeck = document.getElementById('zotero-item-pane-main-deck');
-		let value;
-		if (forceItem !== undefined) {
-			value = forceItem ? 0 : 1;
-		}
-		else {
-			value = mainDeck.selectedIndex == 0 ? 1 : 0;
-		}
-
-		if (value == 0) {
-			pane.setAttribute('data-mode', 'item');
-			document.getElementById('temp-toggle-1').innerHTML = '[&#128196;] &#128210;';
-			document.getElementById('temp-toggle-2').innerHTML = '[&#128196;] &#128210;';
-		}
-		else {
-			pane.setAttribute('data-mode', 'notes');
-			document.getElementById('temp-toggle-1').innerHTML = '&#128196; [&#128210;]';
-			document.getElementById('temp-toggle-2').innerHTML = '&#128196; [&#128210;]';
-		}
-
-		mainDeck.selectedIndex = value;
-
-		let contextualDeck = document.getElementById('zotero-item-pane-contextual-deck');
-		contextualDeck.children[contextualDeck.selectedIndex].setAttribute('state', value);
-	}
-
-	this.initStandaloneNotesView = async function () {
-		let container = document.getElementById('zotero-item-pane-pin-deck');
-
-		let bar = document.createElement('hbox');
-		container.appendChild(bar);
-		let inner = document.createElement('deck');
-		inner.id = 'zotero-item-pane-pin-deck2';
-		inner.style.backgroundColor = 'white';
-		inner.setAttribute('flex', 1);
-		container.appendChild(inner);
-		
-		var listLabel = document.createElementNS(HTML_NS, 'div');
-		listLabel.className = 'notes-list-label';
-		listLabel.textContent = Zotero.getString('pane.item.notes.allNotes');
-		
-		let list = document.createElement('vbox');
-		list.setAttribute('flex', 1);
-		list.className = 'zotero-box';
-		
-		list.appendChild(listLabel);
-		
-		var noteContainer = document.createElement('vbox');
-		var backButton = document.createElementNS(HTML_NS, 'div');
-		backButton.className = 'item-pane-back-button';
-		backButton.textContent = (Zotero.dir == 'ltr' ? '←' : '→') + ' '
-			+ Zotero.getString('general.back');
-		backButton.addEventListener('click', () => {
-			inner.setAttribute('selectedIndex', 0);
-		});
-		let note = document.createElement('zoteronoteeditor');
-		note.id = 'zotero-item-pane-pinned-note';
-		note.setAttribute('flex', 1);
-		noteContainer.appendChild(backButton);
-		noteContainer.appendChild(note);
-		
-		inner.append(list, noteContainer);
-		inner.setAttribute('selectedIndex', 0);
-		
-		let head = document.createElement('hbox');
-		let label = document.createElement('label');
-		let button = document.createElement('button');
-		button.setAttribute('label', Zotero.Intl.strings['zotero.item.add']);
-		button.addEventListener('click', async () => {
-			inner.setAttribute('selectedIndex', 1);
-			let item = new Zotero.Item('note');
-			item.libraryID = ZoteroPane_Local.getSelectedLibraryID();
-			// item.parentKey = parentItem.key;
-			note.mode = 'edit';
-			note.item = item;
-			note.parentItem = null;
-			note.focus();
-		});
-		
-		head.style.paddingRight = '10px';
-
-
-		let input = document.createElement('textbox');
-		input.setAttribute('type', 'search');
-		input.setAttribute('timeout', '250');
-		
-		input.addEventListener('command', (event) => {
-			_updateStandaloneNotesList();
-		})
-
-
-		let vbox1 = document.createElement('vbox');
-		vbox1.append(label, button);
-
-		let vbox2 = document.createElement('vbox');
-		vbox2.append(input);
-
-		head.append(vbox2, vbox1);
-
-		head.style.display = 'flex';
-		vbox2.style.flex = '1';
-		
-		
-		let listBox = document.createElement('vbox');
-		listBox.style.display = 'flex';
-		listBox.setAttribute('flex', '1')
-
-		var listInner = document.createElementNS(HTML_NS, 'div');
-		listInner.className = 'notes-list-container';
-		list.append(head, listBox);
-		
-		listBox.append(listInner);
-		
-		let noteListRef = React.createRef();
-		
-		let _updateStandaloneNotesList = async (reset) => {
-			if (reset) {
-				input.value = '';
-				inner.setAttribute('selectedIndex', 0);
-			}
-			let text = input.value;
-
-			await Zotero.Schema.schemaUpdatePromise;
-			var s = new Zotero.Search();
-			s.addCondition('libraryID', 'is', ZoteroPane_Local.getSelectedLibraryID());
-			s.addCondition('itemType', 'is', 'note');
-			s.addCondition('noChildren', 'true');
-			if (text) {
-				s.addCondition('note', 'contains', text, true);
-			}
-			let notes = await s.search();
-			notes = Zotero.Items.get(notes);
-			notes.sort((a, b) => {
-				a = a.getField('dateModified');
-				b = b.getField('dateModified');
-				return b.localeCompare(a);
-			});
-			
-			noteListRef.current.setNotes(notes.map(note => {
-				let text2 = note.note;
-				text2 = text2.trim();
-				// TODO: Fix a potential performance issuse
-				text2 = Zotero.Utilities.unescapeHTML(text2);
-				let parts = text2.split('\n').map(x => x.trim()).filter(x => x.length);
-				return {
-					id: note.id,
-					title: parts[0] || Zotero.getString('pane.item.notes.untitled'),
-					body: parts[1] || '',
-					date: (new Date(note.dateModified).toLocaleDateString(Zotero.locale))
-				};
-			}));
-
-			var c = notes.length;
-			var str = 'pane.item.notes.count.' + (c == 0 && 'zero' || c == 1 && 'singular' || 'plural');
-			label.value = Zotero.getString(str, [c]);
-		}
-
-		ReactDOM.render(
-			<NotesList
-				ref={noteListRef}
-				onClick={(id) => {
-					this._setPinnedNote(id);
-				}}
-			/>,
-			listInner,
-			() => {
-				_updateStandaloneNotesList();
-			}
-		);
-
-
-		this.updateStandaloneNotesList = _updateStandaloneNotesList;
-	}
-
-	this._setPinnedNote = function (itemID) {
-		let pinnedDeck = document.getElementById('zotero-item-pane-pin-deck2');
-		pinnedDeck.setAttribute('selectedIndex', 1);
-		let pinnedNote = document.getElementById('zotero-item-pane-pinned-note');
-		pinnedNote.mode = 'edit';
-		pinnedNote.item = Zotero.Items.get(itemID);
-		pinnedNote.parentItem = null;
-		this.togglePane(false);
-	}
-
-	this._appendNoteRows = function (notes, list, editable, onClick, onDelete) {
-		for (var i = 0; i < notes.length; i++) {
-			let note = notes[i];
-			let id = notes[i].id;
-
-			var icon = document.createElement('image');
-			icon.className = 'zotero-box-icon';
-			icon.setAttribute('src', `chrome://zotero/skin/treeitem-note${Zotero.hiDPISuffix}.png`);
-
-			var label = document.createElement('label');
-			label.className = 'zotero-box-label';
-			var title = note.getNoteTitle();
-			title = title ? title : Zotero.getString('pane.item.notes.untitled');
-			label.setAttribute('value', title);
-			label.setAttribute('flex', '1');	//so that the long names will flex smaller
-			label.setAttribute('crop', 'end');
-
-			var box = document.createElement('box');
-			box.setAttribute('class', 'zotero-clicky');
-			box.addEventListener('click', () => {
-				onClick(id);
-			});
-			box.appendChild(icon);
-			box.appendChild(label);
-
-			if (editable) {
-				var removeButton = document.createElement('label');
-				removeButton.setAttribute('value', '-');
-				removeButton.setAttribute('class', 'zotero-clicky zotero-clicky-minus');
-				removeButton.addEventListener('click', function () {
-					onDelete(id)
-				});
-			}
-
-			var row = document.createElement('row');
-			row.appendChild(box);
-			if (editable) {
-				row.appendChild(removeButton);
-			}
-
-			list.appendChild(row);
-		}
-	}
-
-	this.removeTabContext = function (tabID) {
-		document.getElementById(tabID + '-context').remove();
-		_contextNoteUpdaters = _contextNoteUpdaters.filter(x => x.tabID != tabID);
-	};
-	
-	this.selectTabContext = function (tabID, type) {
-		var pane = document.getElementById('zotero-item-pane');
-		pane.setAttribute('data-type', type);
-		
-		let contextualDeck = document.getElementById('zotero-item-pane-contextual-deck');
-		let prevIndex = contextualDeck.selectedIndex;
-		contextualDeck.selectedIndex = Array.from(contextualDeck.children).findIndex(x => x.id == tabID + '-context');
-
-		let toolbar = document.getElementById('zotero-pane-horizontal-space');
-		let extendedToolbar = document.getElementById('zotero-item-pane-padding-top');
-		let itemPane = document.getElementById('zotero-item-pane');
-
-		if (prevIndex != 0) {
-			_pdfTabHidden = itemPane.hidden;
-		}
-
-		if (type == 'library') {
-			toolbar.hidden = false;
-			extendedToolbar.hidden = true;
-			itemPane.hidden = false;
-		}
-		else {
-			toolbar.hidden = true;
-			extendedToolbar.hidden = false;
-			itemPane.hidden = _pdfTabHidden;
-		}
-		
-		let state = contextualDeck.children[contextualDeck.selectedIndex].getAttribute('state');
-		let mainDeck = document.getElementById('zotero-item-pane-main-deck');
-		if (state == 0) {
-			pane.setAttribute('data-mode', 'item');
-			document.getElementById('temp-toggle-1').innerHTML = '[&#128196;] &#128210;';
-			document.getElementById('temp-toggle-2').innerHTML = '[&#128196;] &#128210;';
-			mainDeck.selectedIndex = state;
-		}
-		else if (state == 1) {
-			pane.setAttribute('data-mode', 'notes');
-			document.getElementById('temp-toggle-1').innerHTML = '&#128196; [&#128210;]';
-			document.getElementById('temp-toggle-2').innerHTML = '&#128196; [&#128210;]';
-			mainDeck.selectedIndex = state;
-		}
-	};
-
-
-	this.addPDFTabContext = function (tabID, itemID) {
-		let contextualDeck = document.getElementById('zotero-item-pane-contextual-deck');
-
-		let container = document.createElement('vbox');
-		container.id = tabID + '-context';
-		container.className = 'zotero-item-pane-content';
-		contextualDeck.appendChild(container);
-
-		var item = Zotero.Items.get(itemID);
-		if (!item.parentID) {
-			container.append('The PDF doesn\'t have a parent');
-			return;
-		}
-
-		let parentID = item.parentID;
-
-		let mainDeck = document.getElementById('zotero-item-pane-main-deck');
-		let pinDeck = document.getElementById('zotero-item-pane-pin-deck2');
-		container.setAttribute('state', (mainDeck.selectedIndex == 1 && pinDeck.selectedIndex == 1) ? 1 : 0)
-
-
-		let parentItem = Zotero.Items.get(parentID);
-
-		let tabbox = document.createElement('tabbox');
-		tabbox.setAttribute('flex', '1');
-		tabbox.className = 'zotero-view-tabbox';
-		let tabs = document.createElement('tabs');
-		tabs.className = 'zotero-editpane-tabs';
-
-		container.append(tabbox);
-
-
-		let tabInfo = document.createElement('tab');
-		tabInfo.setAttribute('label', Zotero.Intl.strings['zotero.tabs.info.label']);
-		let tabNotes = document.createElement('tab');
-		tabNotes.setAttribute('label', Zotero.Intl.strings['zotero.tabs.notes.label']);
-		let tabTags = document.createElement('tab');
-		tabTags.setAttribute('label', Zotero.Intl.strings['zotero.tabs.tags.label']);
-		let tabRelated = document.createElement('tab');
-		tabRelated.setAttribute('label', Zotero.Intl.strings['zotero.tabs.related.label']);
-		tabs.append(tabInfo, tabNotes, tabTags, tabRelated);
-
-		let tabpanels = document.createElement('tabpanels');
-		tabpanels.setAttribute('flex', '1');
-		tabpanels.className = 'zotero-view-item';
-
-		tabbox.append(tabs, tabpanels);
-
-		let panelInfo = document.createElement('tabpanel');
-		panelInfo.setAttribute('flex', '1')
-		panelInfo.className = 'zotero-editpane-item-box';
-		let itemBox = document.createElement('zoteroitembox');
-		itemBox.setAttribute('flex', '1');
-		panelInfo.append(itemBox);
-
-		let panelNotes = document.createElement('tabpanel');
-		panelNotes.setAttribute('flex', '1');
-		panelNotes.setAttribute('orient', 'vertical');
-
-		var deck = document.createElement('deck');
-		deck.setAttribute('flex', '1');
-
-		panelNotes.append(deck);
-
-		var vbox2 = document.createElement('vbox');
-
-		var backButton = document.createElementNS(HTML_NS, 'div');
-		backButton.className = 'item-pane-back-button';
-		backButton.textContent = (Zotero.dir == 'ltr' ? '←' : '→') + ' '
-			+ Zotero.getString('general.back');
-		backButton.addEventListener('click', () => {
-			deck.setAttribute('selectedIndex', 0);
-		});
-		
-		let note = document.createElement('zoteronoteeditor');
-		note.setAttribute('flex', 1);
-		
-		vbox2.append(backButton, note);
-
-
-		var vbox = document.createElement('vbox');
-		vbox.setAttribute('flex', '1');
-		vbox.setAttribute('class', 'zotero-box');
-		panelNotes.append(vbox);
-
-		var hbox = document.createElement('hbox');
-		hbox.setAttribute('align', 'center');
-
-		var label = document.createElement('label');
-		var button = document.createElement('button');
-		button.setAttribute('label', Zotero.Intl.strings['zotero.item.add']);
-		button.addEventListener('click', () => {
-			deck.setAttribute('selectedIndex', 1);
-			let item = new Zotero.Item('note');
-			item.libraryID = parentItem.libraryID;
-			item.parentItemID = parentItem.id;
-			note.mode = 'edit';
-			note.item = item;
-			note.focus();
-		});
-		hbox.append(label, button);
-
-		var grid = document.createElement('grid');
-		grid.setAttribute('flex', 1);
-		var columns = document.createElement('columns');
-		var column = document.createElement('column');
-		column.setAttribute('flex', 1);
-		columns.append(column);
-		var column = document.createElement('column');
-		columns.append(column);
-		grid.append(columns);
-		var rows = document.createElement('rows');
-		rows.setAttribute('flex', 1);
-		grid.append(rows);
-
-		vbox.append(hbox, grid);
-
-		deck.append(vbox, vbox2);
-
-		deck.setAttribute('selectedIndex', 0);
-		deck.className = 'zotero-item-pane-content';
-
-
-		let panelTags = document.createElement('tabpanel');
-		panelTags.setAttribute('orient', 'vertical');
-		panelTags.setAttribute('context', 'tags-context-menu');
-		panelTags.className = 'tags-pane';
-		panelTags.style.display = 'flex';
-		
-		var div = document.createElementNS(HTML_NS, 'div');
-		div.className = 'tags-box-container';
-		div.style.display = 'flex';
-		div.style.flexGrow = '1';
-		panelTags.append(div);
-
-		let panelRelated = document.createElement('tabpanel');
-		let relatedBox = document.createElement('relatedbox');
-		relatedBox.setAttribute('flex', '1');
-		relatedBox.className = 'zotero-editpane-related';
-		panelRelated.append(relatedBox);
-
-		tabpanels.append(panelInfo, panelNotes, panelTags, panelRelated);
-
-		itemBox.mode = 'edit';
-		itemBox.item = Zotero.Items.get(parentID);
-
-		relatedBox.mode = 'edit';
-		relatedBox.item = parentItem;
-
-		panelRelated.addEventListener('click', (event) => {
-			if (event.originalTarget.closest('.zotero-clicky')) {
-				Zotero_Tabs.select('zotero-pane');
-			}
-		});
-
-		let _renderNotesPanel = () => {
-			while (rows.firstChild) {
-				rows.firstChild.remove();
-			}
-
-			let parentNotes = Zotero.Items.get(parentItem.getNotes());
-			this._appendNoteRows(parentNotes, rows, true, (id) => {
-				deck.setAttribute('selectedIndex', 1);
-				note.mode = 'edit';
-				note.item = Zotero.Items.get(id);
-				note.parentItem = null;
-			}, (id) => {
-				ZoteroItemPane.removeNote(id);
-			});
-
-			var c = parentNotes.length;
-			var str = 'pane.item.notes.count.' + (c == 0 && 'zero' || c == 1 && 'singular' || 'plural');
-			label.value = Zotero.getString(str, [c]);
-		}
-
-		_contextNoteUpdaters.push({
-			tabID,
-			callback: _renderNotesPanel
-		});
-
-		_renderNotesPanel();
-
-		let mode = 'edit';
-
-		let _tagsBox = { current: null };
-		let focusItemsList = false;
-
-		let _renderTagsPanel = () => {
-			ReactDOM.render(
-				<TagsBoxContainer
-					key={'tagsBox-' + parentItem.id}
-					item={parentItem}
-					editable={mode != 'view'}
-					ref={_tagsBox}
-					onResetSelection={focusItemsList}
-				/>,
-				div
-			);
-		}
-
-		_renderTagsPanel();
-	}
 }   

 addEventListener("load", function(e) { ZoteroItemPane.onLoad(e); }, false);
--- a/chrome/content/zotero/itemPane.xul
+++ b/chrome/content/zotero/itemPane.xul
@ -34,138 +34,116 @@
 	<script src="include.js"/>
 	<script src="itemPane.js"></script>
 	
-	<vbox id="zotero-item-pane"
-			zotero-persist="width height"
-			data-type="library"
-			data-mode="item"
-	>
-		<hbox id="zotero-item-pane-padding-top" height="32" hidden="true" align="right">
-			<button id="temp-toggle-2" style="min-width: 37px; padding: 2px; font-size: 13px;">[&#128196;] &#128210;</button>
+	<vbox id="zotero-item-pane" zotero-persist="width height">
+		<!-- My Publications -->
+		<hbox id="zotero-item-pane-top-buttons-my-publications" class="zotero-item-pane-top-buttons" hidden="true">
+			<button id="zotero-item-collection-show-hide"/>
 		</hbox>
 		
-		<html:div id="item-pane-title"/>
+		<!-- Trash -->
+		<hbox id="zotero-item-pane-top-buttons-trash" class="zotero-item-pane-top-buttons" hidden="true">
+			<button id="zotero-item-restore-button" label="&zotero.items.menu.restoreToLibrary;"
+				oncommand="ZoteroPane_Local.restoreSelectedItems()"/>
+			<button id="zotero-item-delete-button" label="&zotero.item.deletePermanently;"
+				oncommand="ZoteroPane_Local.deleteSelectedItems()"/>
+		</hbox>
 		
-		<deck id="zotero-item-pane-main-deck" flex="1" selectedIndex="0">
-			<deck id="zotero-item-pane-contextual-deck" selectedIndex="0">
-				<vbox id="zotero-pane-context">
-					<!-- My Publications -->
-					<hbox id="zotero-item-pane-top-buttons-my-publications" class="zotero-item-pane-top-buttons" hidden="true">
-						<button id="zotero-item-collection-show-hide"/>
-					</hbox>
-					
-					<!-- Trash -->
-					<hbox id="zotero-item-pane-top-buttons-trash" class="zotero-item-pane-top-buttons" hidden="true">
-						<button id="zotero-item-restore-button" label="&zotero.items.menu.restoreToLibrary;"
-							oncommand="ZoteroPane_Local.restoreSelectedItems()"/>
-						<button id="zotero-item-delete-button" label="&zotero.item.deletePermanently;"
-							oncommand="ZoteroPane_Local.deleteSelectedItems()"/>
-					</hbox>
-					
-					<!-- Feed -->
-					<hbox id="zotero-item-pane-top-buttons-feed" class="zotero-item-pane-top-buttons" hidden="true">
-						<button id="zotero-feed-item-toggleRead-button"
-							oncommand="ZoteroPane_Local.toggleSelectedItemsRead();"/>
-						<button id="zotero-feed-item-addTo-button" type="menu-button"
-							oncommand="ZoteroItemPane.translateSelectedItems()">
-							<menupopup id="zotero-item-addTo-menu" onpopupshowing="ZoteroItemPane.buildTranslateSelectContextMenu(event);"/>
-						</button>
-					</hbox>
-					
-					<!-- Commons -->
-					<button id="zotero-item-show-original" label="Show Original"
-						oncommand="ZoteroPane_Local.showOriginalItem()" hidden="true"/>
-					
-					<deck id="zotero-item-pane-content" class="zotero-item-pane-content" selectedIndex="0" flex="1">
-						<!-- Center label (for zero or multiple item selection) -->
-						<groupbox id="zotero-item-pane-groupbox" pack="center" align="center">
-							<vbox id="zotero-item-pane-message-box"/>
-						</groupbox>
-						
-						<!-- Regular item -->
-						<tabbox id="zotero-view-tabbox" class="zotero-view-tabbox" flex="1" onselect="if (!ZoteroPane_Local.collectionsView.selection || event.originalTarget.localName != 'tabpanels') { return; }; ZoteroItemPane.viewItem(ZoteroPane_Local.getSelectedItems()[0], ZoteroPane_Local.collectionsView.editable ? 'edit' : 'view', this.selectedIndex)">
-							<tabs id="zotero-editpane-tabs" class="zotero-editpane-tabs">
-								<tab id="zotero-editpane-info-tab" label="&zotero.tabs.info.label;"/>
-								<tab id="zotero-editpane-notes-tab" label="&zotero.tabs.notes.label;"/>
-								<tab id="zotero-editpane-tags-tab" label="&zotero.tabs.tags.label;"/>
-								<tab id="zotero-editpane-related-tab" label="&zotero.tabs.related.label;"/>
-							</tabs>
-							<tabpanels id="zotero-view-item" class="zotero-view-item" flex="1">
-								<tabpanel flex="1">
-									<zoteroitembox id="zotero-editpane-item-box" class="zotero-editpane-item-box" flex="1"/>
-								</tabpanel>
-								
-								<tabpanel flex="1" orient="vertical">
-									<vbox flex="1" id="zotero-editpane-notes" class="zotero-box">
-										<hbox align="center">
-											<label id="zotero-editpane-notes-label"/>
-											<button id="zotero-editpane-notes-add" label="&zotero.item.add;" oncommand="ZoteroItemPane.addNote(event.shiftKey);"/>
-										</hbox>
-										<grid flex="1">
-											<columns>
-												<column flex="1"/>
-												<column/>
-											</columns>
-											<rows id="zotero-editpane-dynamic-notes" flex="1"/>
-										</grid>
-									</vbox>
-								</tabpanel>
-								
-								<tabpanel id="tags-pane" class="tags-pane" orient="vertical" context="tags-context-menu">
-									<html:div id="tags-box-container" class="tags-box-container"></html:div>
-								</tabpanel>
-								
-								<tabpanel>
-									<relatedbox id="zotero-editpane-related" class="zotero-editpane-related" flex="1"/>
-								</tabpanel>
-							</tabpanels>
-						</tabbox>
-						
-						<!-- Note item -->
-						<groupbox id="zotero-view-note" flex="1">
-							<!--
-								'onerror' handler crashes the app on a save error to prevent typing in notes
-								while they're not being saved
-							-->
-							<zoteronoteeditor id="zotero-note-editor" flex="1" notitle="1"
-								previousfocus="zotero-items-tree"
-								onerror="return;ZoteroPane.displayErrorMessage(); /*this.mode = 'view'*/"/>
-							<!-- TODO: Localize -->
-							<button id="zotero-view-note-sidebar-button"
-									label="Edit in notes sidebar"
-									oncommand="ZoteroItemPane.openNoteSidebar()"/>
-							<button id="zotero-view-note-button"
-									label="&zotero.notes.separate;"
-									oncommand="ZoteroItemPane.openNoteWindow()"/>
-						</groupbox>
-						
-						<!-- Attachment item -->
-						<groupbox>
-							<zoteroattachmentbox id="zotero-attachment-box" flex="1"/>
-						</groupbox>
-						
-						<!-- Duplicate merging -->
-						<vbox id="zotero-duplicates-merge-pane" flex="1">
-							<groupbox>
-								<button id="zotero-duplicates-merge-button" oncommand="Zotero_Duplicates_Pane.merge()"/>
-							</groupbox>
-							
-							<groupbox id="zotero-duplicates-merge-version-select">
-								<description>&zotero.duplicatesMerge.versionSelect;</description>
-								<hbox>
-									<listbox id="zotero-duplicates-merge-original-date" onselect="Zotero_Duplicates_Pane.setMaster(this.selectedIndex)" rows="0"/>
-								</hbox>
-							</groupbox>
-							
-							<groupbox flex="1">
-								<description id="zotero-duplicates-merge-field-select">&zotero.duplicatesMerge.fieldSelect;</description>
-								<zoteroitembox id="zotero-duplicates-merge-item-box" flex="1"/>
-							</groupbox>
-						</vbox>
-					</deck>
-				</vbox>
-			</deck>
+		<!-- Feed -->
+		<hbox id="zotero-item-pane-top-buttons-feed" class="zotero-item-pane-top-buttons" hidden="true">
+			<button id="zotero-feed-item-toggleRead-button"
+				oncommand="ZoteroPane_Local.toggleSelectedItemsRead();"/>
+			<button id="zotero-feed-item-addTo-button" type="menu-button"
+				oncommand="ZoteroItemPane.translateSelectedItems()">
+				<menupopup id="zotero-item-addTo-menu" onpopupshowing="ZoteroItemPane.buildTranslateSelectContextMenu(event);"/>
+			</button>
+		</hbox>
+		
+		<!-- Commons -->
+		<button id="zotero-item-show-original" label="Show Original"
+			oncommand="ZoteroPane_Local.showOriginalItem()" hidden="true"/>
+		
+		<deck id="zotero-item-pane-content" class="zotero-item-pane-content" selectedIndex="0" flex="1">
+			<!-- Center label (for zero or multiple item selection) -->
+			<groupbox id="zotero-item-pane-groupbox" pack="center" align="center">
+				<vbox id="zotero-item-pane-message-box"/>
+			</groupbox>
 			
-			<vbox id="zotero-item-pane-pin-deck"></vbox>
+			<!-- Regular item -->
+			<tabbox id="zotero-view-tabbox" class="zotero-view-tabbox" flex="1" onselect="if (!ZoteroPane_Local.collectionsView.selection || event.originalTarget.localName != 'tabpanels') { return; }; ZoteroItemPane.viewItem(ZoteroPane_Local.getSelectedItems()[0], ZoteroPane_Local.collectionsView.editable ? 'edit' : 'view', this.selectedIndex)">
+				<tabs id="zotero-editpane-tabs" class="zotero-editpane-tabs">
+					<tab id="zotero-editpane-info-tab" label="&zotero.tabs.info.label;"/>
+					<tab id="zotero-editpane-notes-tab" label="&zotero.tabs.notes.label;"/>
+					<tab id="zotero-editpane-tags-tab" label="&zotero.tabs.tags.label;"/>
+					<tab id="zotero-editpane-related-tab" label="&zotero.tabs.related.label;"/>
+				</tabs>
+				<tabpanels id="zotero-view-item" class="zotero-view-item" flex="1">
+					<tabpanel flex="1">
+						<zoteroitembox id="zotero-editpane-item-box" class="zotero-editpane-item-box" flex="1"/>
+					</tabpanel>
+					
+					<tabpanel flex="1" orient="vertical">
+						<vbox flex="1" id="zotero-editpane-notes" class="zotero-box">
+							<hbox align="center">
+								<label id="zotero-editpane-notes-label"/>
+								<button id="zotero-editpane-notes-add" label="&zotero.item.add;" oncommand="ZoteroItemPane.addNote(event.shiftKey);"/>
+							</hbox>
+							<grid flex="1">
+								<columns>
+									<column flex="1"/>
+									<column/>
+								</columns>
+								<rows id="zotero-editpane-dynamic-notes" flex="1"/>
+							</grid>
+						</vbox>
+					</tabpanel>
+					
+					<tabpanel id="tags-pane" class="tags-pane" orient="vertical" context="tags-context-menu">
+						<html:div id="tags-box-container" class="tags-box-container"></html:div>
+					</tabpanel>
+					
+					<tabpanel>
+						<relatedbox id="zotero-editpane-related" class="zotero-editpane-related" flex="1"/>
+					</tabpanel>
+				</tabpanels>
+			</tabbox>
+			
+			<!-- Note item -->
+			<groupbox id="zotero-view-note" flex="1">
+				<!--
+					'onerror' handler crashes the app on a save error to prevent typing in notes
+					while they're not being saved
+				-->
+				<zoteronoteeditor id="zotero-note-editor" flex="1" notitle="1"
+					previousfocus="zotero-items-tree"
+					onerror="ZoteroPane.displayErrorMessage(); this.mode = 'view'"/>
+				<button id="zotero-view-note-button"
+						label="&zotero.notes.separate;"
+						oncommand="ZoteroItemPane.openNoteWindow()"/>
+			</groupbox>
+			
+			<!-- Attachment item -->
+			<groupbox>
+				<zoteroattachmentbox id="zotero-attachment-box" flex="1"/>
+			</groupbox>
+			
+			<!-- Duplicate merging -->
+			<vbox id="zotero-duplicates-merge-pane" flex="1">
+				<groupbox>
+					<button id="zotero-duplicates-merge-button" oncommand="Zotero_Duplicates_Pane.merge()"/>
+				</groupbox>
+				
+				<groupbox id="zotero-duplicates-merge-version-select">
+					<description>&zotero.duplicatesMerge.versionSelect;</description>
+					<hbox>
+						<listbox id="zotero-duplicates-merge-original-date" onselect="Zotero_Duplicates_Pane.setMaster(this.selectedIndex)" rows="0"/>
+					</hbox>
+				</groupbox>
+				
+				<groupbox flex="1">
+					<description id="zotero-duplicates-merge-field-select">&zotero.duplicatesMerge.fieldSelect;</description>
+					<zoteroitembox id="zotero-duplicates-merge-item-box" flex="1"/>
+				</groupbox>
+			</vbox>
 		</deck>
 	</vbox>
 </overlay>
--- a/chrome/content/zotero/reader.xul
+++ b/chrome/content/zotero/reader.xul
@ -24,9 +24,10 @@
 	<script type="application/javascript">
 		Components.utils.import('resource://gre/modules/Services.jsm');
 	</script>
-		<script type="application/javascript" src="chrome://global/content/globalOverlay.js"/>
+	<script type="application/javascript" src="chrome://global/content/globalOverlay.js"/>
 	<script type="application/javascript" src="chrome://global/content/contentAreaUtils.js"/>
 	<script type="application/javascript" src="chrome://global/content/inlineSpellCheckUI.js"/>
+	<script src="include.js"/>
 	<commandset id="mainCommandSet">
 		<!--FILE-->
 		<command id="cmd_quitApplication" oncommand="goQuitApplication();"/>
@ -115,27 +116,5 @@
 			<popupset id="zotero-reader-popupset">
 			</popupset>
 		</vbox>
-		<splitter id="zotero-reader-splitter"
-				  hidden="true"
-				  resizebefore="closest"
-				  resizeafter="closest"
-				  collapse="after"
-				  orient="horizontal"
-				  zotero-persist="state orient" />
-		<vbox flex="0" id="zotero-reader-note-sidebar" width="350" hidden="true">
-			<vbox id="zotero-reader-sidebar-cover" flex="1">
-				<label>Drag a note here…</label>
-			</vbox>
-			<vbox id="zotero-reader-sidebar-container" flex="1" style="overflow:auto;" hidden="true">
-				<zoteronoteeditor id="zotero-reader-editor" flex="1" notitle="1"
-								   previousfocus="zotero-items-tree"
-								   onerror="/*this.mode = 'view'*/"
-				/>
-
-				<button id="zotero-view-note-button" label="Close"
-						oncommand="document.getElementById('zotero-reader-sidebar-container').hidden = true;document.getElementById('zotero-reader-sidebar-cover').hidden = false;"/>
-			</vbox>
-		</vbox>
 	</hbox>
-	<script src="include.js"/>
 </window>
--- a/chrome/content/zotero/standalone/standalone.js
+++ b/chrome/content/zotero/standalone/standalone.js
@ -54,7 +54,8 @@ const ZoteroStandalone = new function() {
 				notify: async (action, type, ids, extraData) => {
 					if (action == 'select') {
 						// "library" or "reader"
-						this.switchMenuType(extraData.type);
+						this.switchMenuType(extraData[ids[0]].type);
+						setTimeout(() => ZoteroPane.updateToolbarPosition(), 0);
 					}
 				}
 			},
--- a/chrome/content/zotero/tabs.js
+++ b/chrome/content/zotero/tabs.js
@ -113,7 +113,7 @@ var Zotero_Tabs = new function () {
 		index = index || this._tabs.length;
 		this._tabs.splice(index, 0, tab);
 		this._update();
-		Zotero.Notifier.trigger('add', 'tab', id, notifierData);
+		Zotero.Notifier.trigger('add', 'tab', [id], { [id]: notifierData });
 		if (select) {
 			this.select(id);
 		}
@ -157,7 +157,7 @@ var Zotero_Tabs = new function () {
 		if (tab.onClose) {
 			tab.onClose();
 		}
-		Zotero.Notifier.trigger('close', 'tab', tab.id);
+		Zotero.Notifier.trigger('close', 'tab', [tab.id]);
 		this._update();
 	};

@ -199,7 +199,7 @@ var Zotero_Tabs = new function () {
 		this._selectedID = id;
 		this.deck.selectedIndex = Array.from(this.deck.children).findIndex(x => x.id == id);
 		this._update();
-		Zotero.Notifier.trigger('select', 'tab', tab.id, { type: tab.type });
+		Zotero.Notifier.trigger('select', 'tab', [tab.id], { [tab.id]: { type: tab.type } });
 	};

 	/**
--- a/chrome/content/zotero/xpcom/editorInstance.js
+++ b/chrome/content/zotero/xpcom/editorInstance.js
@ -33,6 +33,7 @@ class EditorInstance {
 		this.onNavigate = options.onNavigate;
 		this._item = options.item;
 		this._readOnly = options.readOnly;
+		this._onReturn = options.onReturn;
 		this._iframeWindow = options.iframeWindow;
 		this._popup = options.popup;
 		this._state = options.state;
@ -63,6 +64,7 @@ class EditorInstance {
 			action: 'init',
 			value: this._state || this._item.note,
 			readOnly: this._readOnly,
+			enableReturnButton: !!this._onReturn,
 			placeholder: options.placeholder,
 			dir: Zotero.dir,
 			font: this._getFont(),
@ -139,6 +141,30 @@ class EditorInstance {
 	_handleFontChange = () => {
 		this._postMessage({ action: 'updateFont', font: this._getFont() });
 	}
+	
+	async _digestExternalNote(itemID) {
+		let item = await Zotero.Items.getAsync(itemID);
+		item._loaded.childItems = true;
+		let note = item.note;
+		let attachments = await Zotero.Items.getAsync(item.getAttachments());
+		for (let attachment of attachments) {
+			let path = await attachment.getFilePathAsync();
+			let buf = await OS.File.read(path, {});
+			buf = new Uint8Array(buf).buffer;
+			let blob = new this._iframeWindow.Blob([buf], { type: attachment.attachmentContentType });
+			let clonedAttachment = await Zotero.Attachments.importEmbeddedImage({
+				blob,
+				parentItemID: this._item.id,
+				saveOptions: {
+					notifierData: {
+						noteEditorID: this.instanceID
+					}
+				}
+			});
+			note = note.replace(attachment.key, clonedAttachment.key);
+		}
+		return note;
+	}

 	async _annotationsToInsertionList(annotations) {
 		let list = [];
@ -148,25 +174,28 @@ class EditorInstance {
 				continue;
 			}
 			let item = attachmentItem.parentID && await Zotero.Items.getAsync(attachmentItem.parentID) || attachmentItem;
+			annotation.uri = Zotero.URI.getItemURI(attachmentItem);
 			if (item !== attachmentItem) {
 				annotation.parentURI = Zotero.URI.getItemURI(item);
+
+				let citationItem = {
+					uris: [Zotero.URI.getItemURI(item)],
+					itemData: Zotero.Cite.System.prototype.retrieveItem(item),
+					locator: annotation.pageLabel
+				};
+
+				annotation.citationItem = citationItem;
+
+				let citation = {
+					citationItems: [citationItem],
+					properties: {}
+				};
+				let formattedCitation = (await this._getFormattedCitationParts(citation)).join(';');
+				list.push({ annotation, citation, formattedCitation });
+			}
+			else {
+				list.push({ annotation });
 			}
-			annotation.uri = Zotero.URI.getItemURI(attachmentItem);
-
-			let citationItem = {
-				uris: [Zotero.URI.getItemURI(item)],
-				itemData: Zotero.Cite.System.prototype.retrieveItem(item),
-				locator: annotation.pageLabel
-			};
-			
-			annotation.citationItem = citationItem;
-
-			let citation = {
-				citationItems: [citationItem],
-				properties: {}
-			};
-			let formattedCitation = (await this._getFormattedCitationParts(citation)).join(';');
-			list.push({ annotation, citation, formattedCitation });
 		}
 		return list;
 	}
@ -187,18 +216,24 @@ class EditorInstance {
 						if (!item) {
 							continue;
 						}
-	
-						let citation = {
-							citationItems: [{
-								uris: [Zotero.URI.getItemURI(item)],
-								itemData: Zotero.Cite.System.prototype.retrieveItem(item)
-							}],
-							properties: {}
-						};
+						
+						if (item.isRegularItem()) {
+							let citation = {
+								citationItems: [{
+									uris: [Zotero.URI.getItemURI(item)],
+									itemData: Zotero.Cite.System.prototype.retrieveItem(item)
+								}],
+								properties: {}
+							};

-						let formattedCitation = (await this._getFormattedCitationParts(citation)).join(';');
+							let formattedCitation = (await this._getFormattedCitationParts(citation)).join(';');

-						list.push({ citation, formattedCitation });
+							list.push({ citation, formattedCitation });
+						}
+						else if (item.isNote()) {
+							let note = await this._digestExternalNote(item.id);
+							list.push({ note });
+						}
 					}
 				}
 				else if (type === 'zotero/annotation') {
@ -343,6 +378,10 @@ class EditorInstance {
 				this._openPopup(x, y, pos, itemGroups);
 				return;
 			}
+			case 'return': {
+				this._onReturn();
+				return;
+			}
 		}
 	}

--- a/chrome/content/zotero/xpcom/reader.js
+++ b/chrome/content/zotero/xpcom/reader.js
@ -8,17 +8,21 @@ class ReaderInstance {
 	constructor() {
 		this.pdfStateFileName = '.zotero-pdf-state';
 		this.annotationItemIDs = [];
+		this.onChangeSidebarWidth = null;
 		this._instanceID = Zotero.Utilities.randomString();
 		this._window = null;
 		this._iframeWindow = null;
 		this._itemID = null;
 		this._state = null;
-		this._prevHistory = [];
-		this._nextHistory = [];
 		this._isReaderInitialized = false;
+		this._showItemPaneToggle = false;
+		this._initPromise = new Promise((resolve, reject) => {
+			this._resolveInitPromise = resolve;
+			this._rejectInitPromise = reject;
+		});
 	}

-	async open({ itemID, state, location, skipHistory }) {
+	async open({ itemID, state, location }) {
 		if (itemID === this._itemID) {
 			return false;
 		}
@ -26,13 +30,6 @@ class ReaderInstance {
 		if (!item) {
 			return false;
 		}
-		if (this._itemID && !skipHistory) {
-			this._prevHistory.push({
-				itemID: this._itemID,
-				state: this._state
-			});
-			this._nextHistory = [];
-		}
 		this._itemID = item.id;
 		let path = await item.getFilePathAsync();
 		let buf = await OS.File.read(path, {});
@ -51,9 +48,11 @@ class ReaderInstance {
 			annotations,
 			state,
 			location,
-			enablePrev: !!this._prevHistory.length,
-			enableNext: !!this._nextHistory.length,
-			promptImport: !!Zotero.PDF.hasUnmachedAnnotations[this._itemID]
+			promptImport: !!Zotero.PDF.hasUnmachedAnnotations[this._itemID],
+			showItemPaneToggle: this._showItemPaneToggle,
+			sidebarWidth: this._sidebarWidth,
+			sidebarOpen: this._sidebarOpen,
+			bottomPlaceholderHeight: this._bottomPlaceholderHeight
 		}, [buf]);
 		return true;
 	}
@ -97,6 +96,28 @@ class ReaderInstance {
 	toggleImportPrompt(enable) {
 		this._postMessage({ action: 'toggleImportPrompt', enable });
 	}
+	
+	enableAddToNote(enable) {
+		this._postMessage({ action: 'enableAddToNote', enable });
+	}
+	
+	setSidebarWidth(width) {
+		this._postMessage({ action: 'setSidebarWidth', width });
+	}
+	
+	setSidebarOpen(open) {
+		this._postMessage({ action: 'setSidebarOpen', open });
+	}
+	
+	async setBottomPlaceholderHeight(height) {
+		await this._initPromise;
+		this._postMessage({ action: 'setBottomPlaceholderHeight', height });
+	}
+	
+	async setToolbarPlaceholderWidth(width) {
+		await this._initPromise;
+		this._postMessage({ action: 'setToolbarPlaceholderWidth', width });
+	}

 	async _saveState(state) {
 		let item = Zotero.Items.get(this._itemID);
@ -137,20 +158,6 @@ class ReaderInstance {
 		}
 	}

-	// TODO: Pass sidebar state to the responsible pdf-reader button
-	_toggleNoteSidebar(isToggled) {
-		let splitter = this._window.document.getElementById('zotero-reader-splitter');
-		let sidebar = this._window.document.getElementById('zotero-reader-note-sidebar');
-		if (isToggled) {
-			splitter.hidden = false;
-			sidebar.hidden = false;
-		}
-		else {
-			splitter.hidden = true;
-			sidebar.hidden = true;
-		}
-	}
-
 	_getColorIcon(color, selected) {
 		let stroke = selected ? 'lightgray' : 'transparent';
 		let fill = '%23' + color.slice(1);
@ -176,20 +183,23 @@ class ReaderInstance {
 		popup.addEventListener('popuphidden', function () {
 			popup.remove();
 		});
+		let menuitem;
 		// Add to note
-		let menuitem = this._window.document.createElement('menuitem');
-		menuitem.setAttribute('label', 'Add to Note');
-		menuitem.addEventListener('command', () => {
-			let data = {
-				action: 'popupCmd',
-				cmd: 'addToNote',
-				id: annotationId
-			};
-			this._postMessage(data);
-		});
-		popup.appendChild(menuitem);
-		// Separator
-		popup.appendChild(this._window.document.createElement('menuseparator'));
+		if (this._window.ZoteroContextPane.getActiveEditor()) {
+			menuitem = this._window.document.createElement('menuitem');
+			menuitem.setAttribute('label', 'Add to Note');
+			menuitem.addEventListener('command', () => {
+				let data = {
+					action: 'popupCmd',
+					cmd: 'addToNote',
+					id: annotationId
+				};
+				this._postMessage(data);
+			});
+			popup.appendChild(menuitem);
+			// Separator
+			popup.appendChild(this._window.document.createElement('menuseparator'));
+		}
 		// Colors
 		for (let color of colors) {
 			menuitem = this._window.document.createElement('menuitem');
@ -270,26 +280,8 @@ class ReaderInstance {
 			Zotero.debug('Received message from pdf-reader iframe: ' + JSON.stringify(data));
 			message = data.message;
 			switch (message.action) {
-				case 'navigatePrev': {
-					let prev = this._prevHistory.pop();
-					if (prev) {
-						this._nextHistory.push({
-							itemID: this._itemID,
-							state: this._state
-						});
-						this.open({ itemID: prev.itemID, state: prev.state, skipHistory: true });
-					}
-					return;
-				}
-				case 'navigateNext': {
-					let next = this._nextHistory.pop();
-					if (next) {
-						this._prevHistory.push({
-							itemID: this._itemID,
-							state: this._state
-						});
-						this.open({ itemID: next.itemID, state: next.state, skipHistory: true });
-					}
+				case 'initialized': {
+					this._resolveInitPromise();
 					return;
 				}
 				case 'setAnnotation': {
@ -395,6 +387,20 @@ class ReaderInstance {
 					this._toggleNoteSidebar(isToggled);
 					return;
 				}
+				case 'changeSidebarWidth': {
+					let { width } = message;
+					if (this.onChangeSidebarWidth) {
+						this.onChangeSidebarWidth(width);
+					}
+					return;
+				}
+				case 'changeSidebarOpen': {
+					let { open } = message;
+					if (this.onChangeSidebarOpen) {
+						this.onChangeSidebarOpen(open);
+					}
+					return;
+				}
 			}
 		}
 		catch (e) {
@ -459,8 +465,12 @@ class ReaderInstance {
 }

 class ReaderTab extends ReaderInstance {
-	constructor(itemID) {
+	constructor({ itemID, sidebarWidth, sidebarOpen, bottomPlaceholderHeight }) {
 		super();
+		this._sidebarWidth = sidebarWidth;
+		this._sidebarOpen = sidebarOpen;
+		this._bottomPlaceholderHeight = bottomPlaceholderHeight;
+		this._showItemPaneToggle = true;
 		this._window = Services.wm.getMostRecentWindow('navigator:browser');
 		let { id, container } = this._window.Zotero_Tabs.add({
 			type: 'reader',
@ -493,7 +503,7 @@ class ReaderTab extends ReaderInstance {
 			}
 		});
 		
-		this._iframe.setAttribute('tooltip', 'iframeTooltip');
+		this._iframe.setAttribute('tooltip', 'html-tooltip');
 	}
 	
 	close() {
@ -534,7 +544,7 @@ class ReaderTab extends ReaderInstance {
 	}

 	_addToNote(annotations) {
-		let noteEditor = this._window.ZoteroItemPane.getActiveNote();
+		let noteEditor = this._window.ZoteroContextPane.getActiveEditor();
 		if (!noteEditor) {
 			return;
 		}
@ -548,9 +558,11 @@ class ReaderTab extends ReaderInstance {


 class ReaderWindow extends ReaderInstance {
-	constructor() {
+	constructor({ sidebarWidth, sidebarOpen, bottomPlaceholderHeight }) {
 		super();
-
+		this._sidebarWidth = sidebarWidth;
+		this._sidebarOpen = sidebarOpen;
+		this._bottomPlaceholderHeight = bottomPlaceholderHeight;
 		this.init();
 	}

@ -564,8 +576,6 @@ class ReaderWindow extends ReaderInstance {

 		this._window.addEventListener('DOMContentLoaded', (event) => {
 			if (event.target === this._window.document) {
-				this._window.addEventListener('dragover', this._handleDragOver, true);
-				this._window.addEventListener('drop', this._handleDrop, true);
 				this._window.addEventListener('keypress', this._handleKeyPress);
 				
 				this._popupset = this._window.document.getElementById('zotero-reader-popupset');
@ -583,23 +593,6 @@ class ReaderWindow extends ReaderInstance {
 					this._postMessage(data);
 				};

-				let editor = this._window.document.getElementById('zotero-reader-editor');
-				editor.navigateHandler = async (uri, location) => {
-					let item = await Zotero.URI.getURIItem(uri);
-					if (!item) {
-						return;
-					}
-					if (item.id === this._itemID) {
-						this.navigate(location);
-					}
-					else {
-						await this.open({
-							itemID: item.id,
-							location
-						});
-					}
-				};
-
 				this._iframe = this._window.document.getElementById('reader');
 			}

@ -618,78 +611,82 @@ class ReaderWindow extends ReaderInstance {
 		this._window.document.title = title;
 	}

-	_handleDragOver = (event) => {
-		if (event.dataTransfer.getData('zotero/item')) {
-			event.preventDefault();
-			event.stopPropagation();
-		}
-	}
-
-	_handleDrop = (event) => {
-		let data;
-		if (!(data = event.dataTransfer.getData('zotero/item'))) {
-			return;
-		}
-
-		let ids = data.split(',').map(id => parseInt(id));
-		let item = Zotero.Items.get(ids[0]);
-		if (!item) {
-			return;
-		}
-
-		if (item.isNote()) {
-			event.preventDefault();
-			event.stopPropagation();
-
-			let cover = this._window.document.getElementById('zotero-reader-sidebar-cover');
-			let container = this._window.document.getElementById('zotero-reader-sidebar-container');
-			let splitter = this._window.document.getElementById('zotero-reader-splitter');
-
-			cover.hidden = true;
-			container.hidden = false;
-			splitter.hidden = false;
-
-			let editor = this._window.document.getElementById('zotero-reader-editor');
-			let notebox = this._window.document.getElementById('zotero-reader-note-sidebar');
-			editor.mode = 'edit';
-			notebox.hidden = false;
-			editor.item = item;
-		}
-		else if (item.isAttachment() && item.attachmentContentType === 'application/pdf') {
-			event.preventDefault();
-			event.stopPropagation();
-			this.open({ itemID: item.id });
-		}
-		else if (item.isRegularItem()) {
-			let attachments = item.getAttachments();
-			if (attachments.length === 1) {
-				let id = attachments[0];
-				let attachment = Zotero.Items.get(id);
-				if (attachment.attachmentContentType === 'application/pdf') {
-					event.preventDefault();
-					event.stopPropagation();
-					this.open({ itemID: attachment.id });
-				}
-			}
-		}
-	}
-
 	_handleKeyPress = (event) => {
 		if ((Zotero.isMac && event.metaKey || event.ctrlKey)
 			&& !event.shiftKey && !event.altKey && event.key === 'w') {
 			this._window.close();
 		}
 	}
-
 }


 class Reader {
 	constructor() {
+		this._sidebarWidth = 200;
+		this._sidebarOpen = false;
+		this._bottomPlaceholderHeight = 800;
 		this._readers = [];
 		this._notifierID = Zotero.Notifier.registerObserver(this, ['item'], 'reader');
+		this.onChangeSidebarWidth = null;
+		this.onChangeSidebarOpen = null;
+		
+		this._debounceSidebarWidthUpdate = Zotero.Utilities.debounce(() => {
+			let readers = this._readers.filter(r => r instanceof ReaderTab);
+			for (let reader of readers) {
+				reader.setSidebarWidth(this._sidebarWidth);
+			}
+		}, 500);
+	}
+	
+	getSidebarWidth() {
+		return this._sidebarWidth;
+	}
+	
+	_loadSidebarOpenState() {
+		let win = Zotero.getMainWindow();
+		if (win) {
+			let pane = win.document.getElementById('zotero-reader-sidebar-pane');
+			this._sidebarOpen = pane.getAttribute('collapsed') == 'false';
+		}
 	}

+	_setSidebarOpenState() {
+		let win = Zotero.getMainWindow();
+		if (win) {
+			let pane = win.document.getElementById('zotero-reader-sidebar-pane');
+			pane.setAttribute('collapsed', this._sidebarOpen ? 'false' : 'true');
+		}
+	}
+	
+	getSidebarOpen() {
+		return this._sidebarOpen;
+	}
+	
+	setSidebarWidth(width) {
+		this._sidebarWidth = width;
+		let readers = this._readers.filter(r => r instanceof ReaderTab);
+		for (let reader of readers) {
+			reader.setSidebarWidth(width);
+		}
+	}
+	
+	setSidebarOpen(open) {
+		this._sidebarOpen = open;
+		let readers = this._readers.filter(r => r instanceof ReaderTab);
+		for (let reader of readers) {
+			reader.setSidebarOpen(open);
+		}
+		this._setSidebarOpenState();
+	}
+	
+	setBottomPlaceholderHeight(height) {
+		this._bottomPlaceholderHeight = height;
+		let readers = this._readers.filter(r => r instanceof ReaderTab);
+		for (let reader of readers) {
+			reader.setBottomPlaceholderHeight(height);
+		}
+	}
+	
 	notify(event, type, ids, extraData) {
 		// Listen for the parent item, PDF attachment and its annotation items updates
 		for (let readerWindow of this._readers) {
@ -746,6 +743,7 @@ class Reader {
 	}

 	async open(itemID, location, openWindow) {
+		this._loadSidebarOpenState();
 		this.triggerAnnotationsImportCheck(itemID);
 		let reader;

@ -762,21 +760,44 @@ class Reader {
 			}
 		}
 		else if (openWindow) {
-			reader = new ReaderWindow();
+			reader = new ReaderWindow({
+				sidebarWidth: this._sidebarWidth,
+				sidebarOpen: this._sidebarOpen,
+				bottomPlaceholderHeight: this._bottomPlaceholderHeight
+			});
+			this._readers.push(reader);
 			if (!(await reader.open({ itemID, location }))) {
 				return;
 			}
-			this._readers.push(reader);
 			reader._window.addEventListener('unload', () => {
 				this._readers.splice(this._readers.indexOf(reader), 1);
 			});
 		}
 		else {
-			reader = new ReaderTab(itemID);
+			reader = new ReaderTab({
+				itemID,
+				sidebarWidth: this._sidebarWidth,
+				sidebarOpen: this._sidebarOpen,
+				bottomPlaceholderHeight: this._bottomPlaceholderHeight
+			});
+			this._readers.push(reader);
 			if (!(await reader.open({ itemID, location }))) {
 				return;
 			}
-			this._readers.push(reader);
+			reader.onChangeSidebarWidth = (width) => {
+				this._sidebarWidth = width;
+				this._debounceSidebarWidthUpdate();
+				if (this.onChangeSidebarWidth) {
+					this.onChangeSidebarWidth(width);
+				}
+			};
+			reader.onChangeSidebarOpen = (open) => {
+				this._sidebarOpen = open;
+				this.setSidebarOpen(open);
+				if (this.onChangeSidebarOpen) {
+					this.onChangeSidebarOpen(open);
+				}
+			};
 			reader.onClose = () => {
 				this._readers.splice(this._readers.indexOf(reader), 1);
 			};
--- a/chrome/content/zotero/zoteroPane.js
+++ b/chrome/content/zotero/zoteroPane.js
@ -1199,8 +1199,6 @@ var ZoteroPane = new function()
 			// Rename tab
 			Zotero_Tabs.rename('zotero-pane', collectionTreeRow.getName());
 			
-			ZoteroItemPane.updateStandaloneNotesList(true);
-			
 			// Clear quick search and tag selector when switching views
 			document.getElementById('zotero-tb-search').value = "";
 			if (ZoteroPane.tagSelector) {
@ -5060,6 +5058,7 @@ var ZoteroPane = new function()

 		this.updateToolbarPosition();
 		this.updateTagsBoxSize();
+		ZoteroContextPane.update();
 	}
 	
 	
@ -5195,8 +5194,6 @@ var ZoteroPane = new function()
 		
 		// Allow item pane to shrink to available height in stacked mode, but don't expand to be too
 		// wide when there's no persisted width in non-stacked mode
-		
-		// TODO: Fix this together with stacked view
 		itemPane.setAttribute("flex", stackedLayout ? 1 : 0);
 		
 		this.handleTagSelectorResize();
--- a/chrome/content/zotero/zoteroPane.xul
+++ b/chrome/content/zotero/zoteroPane.xul
--- a/chrome/locale/en-US/zotero/zotero.dtd
+++ b/chrome/locale/en-US/zotero/zotero.dtd
@ -156,6 +156,8 @@
 <!ENTITY zotero.toolbar.attachment.add					"Store Copy of File…">
 <!ENTITY zotero.toolbar.attachment.weblink				"Save Link to Current Page">
 <!ENTITY zotero.toolbar.attachment.snapshot			"Take Snapshot of Current Page">
+<!ENTITY zotero.toolbar.context.item			"Item">
+<!ENTITY zotero.toolbar.context.notes			"Notes">

 <!ENTITY zotero.tagSelector.noTagsToDisplay			"No tags to display">
 <!ENTITY zotero.tagSelector.loadingTags            "Loading tags…">
--- a/chrome/locale/en-US/zotero/zotero.properties
+++ b/chrome/locale/en-US/zotero/zotero.properties
@ -401,6 +401,8 @@ pane.item.related.count.singular = %S related:
 pane.item.related.count.plural  = %S related:
 pane.item.parentItem			= Parent Item:

+pane.context.noParent			= No parent item
+
 noteEditor.editNote				= Edit Note

 itemTypes.note					= Note
--- a/chrome/skin/default/zotero/contextPane.css
+++ b/chrome/skin/default/zotero/contextPane.css
@ -0,0 +1,71 @@
+#tabs-deck {
+    min-width: 600px;
+}
+
+#zotero-context-pane {
+    min-width: 300px;
+}
+
+#zotero-context-pane.stacked {
+    position: fixed;
+    right: 0;
+    top: 0;
+    bottom: 0;
+    font-size: 0;
+    pointer-events: none;
+}
+
+#zotero-context-pane.stacked #zotero-context-toolbar-extension {
+    display: none;
+}
+
+#zotero-context-pane .stacked-context-placeholder {
+    min-height: 300px;
+}
+
+#zotero-context-pane.standard .stacked-context-placeholder {
+    display: none;
+}
+
+#zotero-context-splitter-stacked {
+    pointer-events: auto;
+}
+
+#zotero-context-pane-inner {
+    width: 0;
+    font: message-box;
+    min-height: 100px;
+    height: 100%;
+    pointer-events: auto;
+}
+
+/*#zotero-context-pane.standard .stacked-splitter {*/
+/*    display: none;*/
+/*}*/
+
+#zotero-tab-toolbar-container {
+    position: fixed;
+    z-index: 1;
+    right: 0;
+    height: 32px;
+    -moz-appearance: none;
+    background: linear-gradient(to top, #aeaeae 0, #aeaeae 1px, #d3d3d3 1px, #e3e3e3 100%);
+}
+
+#zotero-tab-toolbar-container #zotero-tb-locate,
+#zotero-tab-toolbar-container #zotero-pq-buttons {
+    display: none;
+}
+
+#zotero-context-toolbar-extension {
+    height: 32px;
+    /* To cover the splitter that has a higher stacking order than our parent */
+    opacity: 0.99;
+    width: 100%;
+    margin-inline-start: -5px;
+    background: linear-gradient(to top, #aeaeae 0, #aeaeae 1px, #d3d3d3 1px, #e3e3e3 100%);
+}
+
+.zotero-context-notes-list {
+    padding-top: 5px;
+}
--- a/chrome/skin/default/zotero/itemPane.css
+++ b/chrome/skin/default/zotero/itemPane.css
@ -45,51 +45,13 @@
 	margin-left: 5px;
 }

-#zotero-item-pane[data-type='library'] #item-pane-title,
-#zotero-item-pane[data-mode='notes'] #item-pane-title {
-	display: none;
-}
-
-#item-pane-title {
-	font-size: 16px;
-	padding: 0 10px 6px;
-}
-
-#zotero-item-pane-contextual-deck .item-pane-back-button {
-	font-size: 12px;
-	margin: 4px 5px 5px;
-}
-
-#zotero-item-pane-pin-deck .item-pane-back-button {
-	font-size: 12px;
-	margin: 7px 6px;
-}
-
-#zotero-item-pane-padding-top {
-	/*border-bottom: 1px solid lightgray;*/
-}
-
-#zotero-item-pane-pinned-note {
+.zotero-context-pane-pinned-note {
 	border-top: 1px solid #d9d9d9;
 }

-.zotero-editpane-tabs {
-	background: #ececec;
-}
-
-#temp-toggle-1.mode-item, #temp-toggle-2.mode-item {
-	list-style-image: url(chrome://zotero/skin/treeitem.png);
-}
-
-#temp-toggle-1.mode-notes, #temp-toggle-2.mode-notes {
-	list-style-image: url(chrome://zotero/skin/treeitem-note.png);
-}
-
-.notes-list-label {
-	font-size: 16px;
-	font-weight: bold;
-	padding: 8px 10px 5px;
-}
+/*.zotero-editpane-tabs {*/
+/*	background: #ececec;*/
+/*}*/

 #retraction-box {
 	cursor: default;
--- a/chrome/skin/default/zotero/mac/item-white.png
+++ b/chrome/skin/default/zotero/mac/item-white.png
--- a/chrome/skin/default/zotero/mac/item-white@2x.png
+++ b/chrome/skin/default/zotero/mac/item-white@2x.png
--- a/chrome/skin/default/zotero/mac/item.png
+++ b/chrome/skin/default/zotero/mac/item.png
--- a/chrome/skin/default/zotero/mac/item@2x.png
+++ b/chrome/skin/default/zotero/mac/item@2x.png
--- a/chrome/skin/default/zotero/mac/menubutton-end-active-pressed.png
+++ b/chrome/skin/default/zotero/mac/menubutton-end-active-pressed.png
--- a/chrome/skin/default/zotero/mac/menubutton-end-active-pressed@2x.png
+++ b/chrome/skin/default/zotero/mac/menubutton-end-active-pressed@2x.png
--- a/chrome/skin/default/zotero/mac/menubutton-end-active.png
+++ b/chrome/skin/default/zotero/mac/menubutton-end-active.png
--- a/chrome/skin/default/zotero/mac/menubutton-end-active@2x.png
+++ b/chrome/skin/default/zotero/mac/menubutton-end-active@2x.png
--- a/chrome/skin/default/zotero/mac/menubutton-start-active-pressed.png
+++ b/chrome/skin/default/zotero/mac/menubutton-start-active-pressed.png
--- a/chrome/skin/default/zotero/mac/menubutton-start-active-pressed@2x.png
+++ b/chrome/skin/default/zotero/mac/menubutton-start-active-pressed@2x.png
--- a/chrome/skin/default/zotero/mac/menubutton-start-active.png
+++ b/chrome/skin/default/zotero/mac/menubutton-start-active.png
--- a/chrome/skin/default/zotero/mac/menubutton-start-active@2x.png
+++ b/chrome/skin/default/zotero/mac/menubutton-start-active@2x.png
--- a/chrome/skin/default/zotero/mac/notes-white.png
+++ b/chrome/skin/default/zotero/mac/notes-white.png
--- a/chrome/skin/default/zotero/mac/notes-white@2x.png
+++ b/chrome/skin/default/zotero/mac/notes-white@2x.png
--- a/chrome/skin/default/zotero/mac/notes.png
+++ b/chrome/skin/default/zotero/mac/notes.png
--- a/chrome/skin/default/zotero/mac/notes@2x.png
+++ b/chrome/skin/default/zotero/mac/notes@2x.png
--- a/chrome/skin/default/zotero/overlay.css
+++ b/chrome/skin/default/zotero/overlay.css
@ -708,9 +708,23 @@
 	display: inherit !important;
 }

+#zotero-tab-cover {
+	z-index: 2;
+	left: 0;
+	right: 0;
+	background-color: #ececec;
+	position: fixed;
+	height: 100%;
+}
+
+#zotero-tab-cover label {
+	padding-top: 30px;
+	display: flex;
+	text-align: center;
+}

 .zotero-box {
-	/*margin-left: 5px;*/
+	margin-left: 5px;
 }

 .zotero-box-icon {
--- a/2
+++ b/2
@ -1 +1 @@
-Subproject commit 1da855a9e2447ff0a1409401bc2ba87f9b307038
+Subproject commit be1fa9a77fb9090a1aad9a9cd40b8ebb22ee4281
--- a/2
+++ b/2
@ -1 +1 @@
-Subproject commit 886e714d3344534b66370010e855ea857f460627
+Subproject commit e3121e75eb82df8bea6381d390983917bd44395b
--- a/scss/_zotero-react-client.scss
+++ b/scss/_zotero-react-client.scss
@ -11,6 +11,7 @@
@import "abstracts/mixins";
@import "abstracts/placeholders";
@import "abstracts/utilities";
+@import "abstracts/split-button";

 // Theme
 // --------------------------------------------------
--- a/scss/abstracts/_split-button.scss
+++ b/scss/abstracts/_split-button.scss
@ -0,0 +1,489 @@
+
+// The split button was originally created by flachware for pdf-reader:
+// https://github.com/zotero/pdf-reader/blob/master/src/stylesheets/abstracts/mixins/_split-button.scss
+
+$accent-color:          #0a6cf5; // 215° 96 96
+$accent-color-darken-6: darken($accent-color, 6%);
+
+$blue-btn:              #90c8f6;
+
+$toolbar-btn-height:                22px;
+$toolbar-btn-bg:                    linear-gradient(to bottom, #fafafa, #f2f2f2);
+$toolbar-btn-padding:               3px 11px;
+$toolbar-btn-border:                0;
+$toolbar-btn-border-radius:         3.75px;
+$toolbar-btn-margin-x:              4px;
+$toolbar-btn-box-shadow:            inset 0 1px 0 rgba(255, 255, 255, 0.33), 0 0 0 1px rgba(0, 0, 0, 0.08), 0 1px 0 rgba(0, 0, 0, 0.1);
+$toolbar-btn-box-shadow-2x:         inset 0 0.5px 0.5px rgba(255, 255, 255, 1), 0 0 0 0.5px rgba(0, 0, 0, 0.1), 0 0.75px 0 rgba(0, 0, 0, 0.125);
+$toolbar-btn-focus-box-shadow:      0 0 0 4px rgba($accent-color, 0.5), $toolbar-btn-box-shadow;
+$toolbar-btn-focus-box-shadow-2x:   0 0 0 4px rgba($accent-color, 0.5), $toolbar-btn-box-shadow-2x;
+$toolbar-btn-hover-bg:              null;
+$toolbar-btn-border-hover-color:    null;
+$toolbar-btn-active-bg:             linear-gradient(to bottom, #e4e4e4, #ddd);
+$toolbar-btn-blurred-bg:            transparent;
+$toolbar-btn-blurred-box-shadow:    0 0 0 1px rgba(0, 0, 0, 0.11);
+$toolbar-btn-border-active-color:   $blue-btn;
+$toolbar-btn-icon-active-offset:    0;
+
+
+//
+// String functions
+//
+
+@function str-replace($string, $token, $replace: "") {
+  $i: str-index($string, $token);
+
+  @while (str-index($string, $token) != null) {
+    $first-part: str-slice($string, 1, ($i - 1));
+    $last-part: str-slice($string, ($i + str-length($token)));
+    $string: str-slice($string, 1, ($i - 1)) + $replace + $last-part;
+
+    $i: str-index($string, $token);
+  }
+
+  @return $string;
+}
+
+@function str-parse($string, $token) {
+  $i: str-index($string, $token);
+
+  @if $i {
+    $first-part: str-slice($string, 1, ($i - 1));
+    $string: str-parse(str-slice($string, ($i + str-length($token))), $token);
+
+    @return join(simple-selectors($first-part), $string);
+  }
+
+  @return simple-selectors($string);
+}
+
+
+
+// State mixin
+@mixin state($states...) {
+ 
+  @each $state in $states {
+    $string: $state;
+
+    @each $token in ">", "+", "~" {
+      $string: str-replace($string, $token, " ");
+    }
+
+    $string: str-replace($string, "  ", " ");
+
+    $selectors: str-parse($string, " ");
+ 
+    @each $sel in $selectors {
+      @if str-index("#{&}", $sel) != null {
+        @at-root #{selector-replace(&, $sel, $state)} {
+          @content;
+        }
+      }
+    }
+  }
+}
+
+// Variant mixin (alias)
+@mixin variant($args...) {
+  @include state($args...) {
+    @content;
+  }
+}
+
+
+//
+// Media queries
+//
+
+@mixin retina {
+  @media screen and (min-resolution: 1.25dppx) {
+    @content;
+  }
+}
+
+
+//
+// Asset URLs
+//
+
+@function asset-url($type, $path) {
+  @return url(unquote("#{$type}/#{$path}"));
+}
+
+@function icon-url($path) {
+  @return asset-url("chrome://zotero/skin", $path);
+}
+
+@function image-url($path) {
+  @return asset-url("chrome://zotero/skin", $path);
+}
+
+
+//
+// Icon
+//
+
+@mixin icon($file-name, $size: 16px) {
+  &::before {
+    content: "";
+    display: inline-block;
+    vertical-align: top;
+    width: $size;
+    height: $size;
+    background-image: icon-url("#{$file-name}.png");
+    background-size: 100%;
+
+    @include retina {
+      background-image: icon-url("#{$file-name}@2x.png");
+    }
+  }
+}
+
+
+.toolbarButton::before {
+    position: relative;
+    z-index: 2;
+}
+
+.toolbarButton > span:first-child {
+    position: absolute;
+    width: 1px;
+    height: 1px;
+    padding: 0;
+    margin: -1px;
+    overflow: hidden;
+    clip: rect(0, 0, 0, 0);
+    white-space: nowrap;
+    border: 0;
+}
+
+.toolbarButton {
+  height: $toolbar-btn-height;
+  background: $toolbar-btn-bg;
+  padding: $toolbar-btn-padding;
+  border: $toolbar-btn-border;
+  border-radius: $toolbar-btn-border-radius;
+  margin: 0 $toolbar-btn-margin-x;
+  position: relative;
+  box-shadow: $toolbar-btn-box-shadow;
+
+  @include retina {
+    box-shadow: $toolbar-btn-box-shadow-2x;
+  }
+
+  &:focus-visible {
+    box-shadow: $toolbar-btn-focus-box-shadow;
+    z-index: 1;
+
+    @include retina {
+      box-shadow: $toolbar-btn-focus-box-shadow-2x;
+    }
+  }
+
+  &:-moz-focusring {
+    box-shadow: $toolbar-btn-focus-box-shadow;
+    z-index: 1;
+
+    @include retina {
+      box-shadow: $toolbar-btn-focus-box-shadow-2x;
+    }
+  }
+
+  &:hover {
+    background: $toolbar-btn-hover-bg;
+    border-color: $toolbar-btn-border-hover-color;
+  }
+
+  &:active,
+  &.active {
+    background: $toolbar-btn-active-bg;
+    border-color: $toolbar-btn-border-active-color;
+  }
+
+  &[disabled] {
+    pointer-events: none;
+
+    &::before {
+      opacity: 0.5;
+    }
+  }
+
+  &::before {
+    position: relative;
+    z-index: 2;
+
+    @include state(".toolbarButton:active", ".toolbarButton.active") {
+      top: $toolbar-btn-icon-active-offset;
+    }
+  }
+
+  // Label for screen readers
+  > span:first-child {
+    position: absolute;
+    width: 1px;
+    height: 1px;
+    padding: 0;
+    margin: -1px;
+    overflow: hidden;
+    clip: rect(0, 0, 0, 0);
+    white-space: nowrap;
+    border: 0;
+  }
+}
+
+.split-button {
+  display: flex;
+}
+
+
+//
+// Split button
+//
+
+@mixin split-button($height, $button, $padding-x, $padding-y) {
+  height: $height;
+  padding: $padding-y $padding-x $padding-y ($padding-x + 1px);
+  background: none;
+  border-radius: 0;
+  box-shadow: none;
+  position: relative;
+
+  &:focus-visible {
+    z-index: 2; // Chrome
+
+    &::after {
+      content: "";
+      position: absolute;
+      top: 0;
+      right: 0;
+      bottom: 0;
+      left: 0;
+      border-radius: 0;
+      box-shadow: inset 0 0 0 1px rgba($accent-color, 0.5), 0 0 0 3px rgba($accent-color, 0.5);
+
+      @include retina {
+        box-shadow: inset 0 0 0 1px rgba($accent-color, 0.5), 0 0 0 2.5px rgba($accent-color, 0.5);
+      }
+    }
+  }
+
+  &:-moz-focusring {
+    &::after {
+      content: "";
+      position: absolute;
+      top: 0;
+      right: 0;
+      bottom: 0;
+      left: 0;
+      border-radius: 0;
+      box-shadow: inset 0 0 0 1px rgba($accent-color, 0.5), 0 0 0 3px rgba($accent-color, 0.5);
+      z-index: 2; // Firefox
+
+      @include retina {
+        box-shadow: inset 0 0 0 1px rgba($accent-color, 0.5), 0 0 0 2.5px rgba($accent-color, 0.5);
+      }
+    }
+  }
+
+  &:first-child {
+    margin-right: 0;
+    background: none;
+
+    &:focus-visible {
+      &::after {
+        border-top-left-radius: 5px;
+        border-bottom-left-radius: 5px;
+      }
+    }
+
+    &:-moz-focusring {
+      &::after {
+        border-top-left-radius: 5px;
+        border-bottom-left-radius: 5px;
+      }
+    }
+  }
+
+  &:last-child {
+    padding: $padding-y ($padding-x + 1px);
+    margin-left: 0;
+    background: image-url("mac/#{$button}-end.png") no-repeat right top;
+
+    @include retina {
+      background: image-url("mac/#{$button}-end@2x.png") no-repeat right top / auto $height;
+    }
+
+    &:active {
+      background: image-url("mac/#{$button}-end-pressed.png") no-repeat right top;
+
+      @include retina {
+        background: image-url("mac/#{$button}-end-pressed@2x.png") no-repeat right top / auto $height;
+      }
+    }
+    
+    @include state(".toolbarButton.toggled") {
+      background: image-url("mac/#{$button}-end-active.png") no-repeat right top;
+
+      @include retina {
+        background: image-url("mac/#{$button}-end-active@2x.png") no-repeat right top / auto $height;
+      }
+
+      @include state(".toolbarButton:active") {
+        background: image-url("mac/#{$button}-end-active-pressed.png") no-repeat right top;
+
+        @include retina {
+          background: image-url("mac/#{$button}-end-active-pressed@2x.png") no-repeat right top / auto $height;
+        }
+      }
+    }
+
+    &:focus-visible {
+      &::after {
+        border-top-right-radius: 5px;
+        border-bottom-right-radius: 5px;
+      }
+    }
+
+    &:-moz-focusring {
+      &::after {
+        border-top-right-radius: 5px;
+        border-bottom-right-radius: 5px;
+      }
+    }
+  }
+
+  &:not(:first-child) {
+    margin-left: 0;
+  }
+
+  &:not(:last-child) {
+    margin-right: 0;
+  }
+
+  > span:first-child {
+    clip: initial;
+    margin: initial;
+    left: 0;
+    top: 0;
+    width: 100%;
+    height: 100%;
+    text-indent: -99em;
+    background:
+      linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.1)) no-repeat left center / 1px ($height - 2px),
+      image-url("mac/#{$button}-start.png") no-repeat center top;
+
+    @include retina {
+      background:
+        linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.1)) no-repeat left center / 1px ($height - 2px),
+        image-url("mac/#{$button}-start@2x.png") no-repeat center top / auto $height;
+    }
+
+    @include state(".toolbarButton:active") {
+      background: image-url("mac/#{$button}-start-pressed.png") no-repeat center top;
+
+      @include retina {
+        background: image-url("mac/#{$button}-start-pressed@2x.png") no-repeat center top / auto $height;
+      }
+    }
+
+    @include state(".toolbarButton.toggled") {
+      background: image-url("mac/#{$button}-start-active.png") no-repeat center top;
+
+      @include retina {
+        background: image-url("mac/#{$button}-start-active@2x.png") no-repeat center top / auto $height;
+      }
+
+      @include state(".toolbarButton:active") {
+        background: image-url("mac/#{$button}-start-active-pressed.png") no-repeat center top;
+
+        @include retina {
+          background: image-url("mac/#{$button}-start-active-pressed@2x.png") no-repeat center top / auto $height;
+        }
+      }
+    }
+
+    @include state(".toolbarButton.toggled + .toolbarButton:not(:active)") {
+      background: image-url("mac/#{$button}-start.png") no-repeat center top;
+
+      @include retina {
+        background: image-url("mac/#{$button}-start@2x.png") no-repeat center top / auto $height;
+      }
+    }
+
+    @include variant(".toolbarButton:first-child") {
+      background: image-url("mac/#{$button}-start.png") no-repeat left top;
+
+      @include retina {
+        background: image-url("mac/#{$button}-start@2x.png") no-repeat left top / auto $height;
+      }
+
+      @include state(".toolbarButton:active") {
+        background: image-url("mac/#{$button}-start-pressed.png") no-repeat left top;
+
+        @include retina {
+          background: image-url("mac/#{$button}-start-pressed@2x.png") no-repeat left top / auto $height;
+        }
+      }
+
+      @include state(".toolbarButton.toggled") {
+        background: image-url("mac/#{$button}-start-active.png") no-repeat left top;
+
+        @include retina {
+          background: image-url("mac/#{$button}-start-active@2x.png") no-repeat left top / auto $height;
+        }
+
+        @include state(".toolbarButton:active") {
+          background: image-url("mac/#{$button}-start-active-pressed.png") no-repeat left top;
+
+          @include retina {
+            background: image-url("mac/#{$button}-start-active-pressed@2x.png") no-repeat left top / auto $height;
+          }
+        }
+      }
+    }
+
+    @include variant(".toolbarButton:last-child") {
+      width: calc(100% - 17px);
+    }
+  }
+}
+
+
+// Move this out from mixins
+#zotero-tb-split {
+  $item-tool-icon:              "mac/item";
+  $item-tool-icon-active:       "mac/item-white";
+  $notes-tool-icon:             "mac/notes";
+  $notes-tool-icon-active:      "mac/notes-white";
+  
+  &.hidden {
+    display: none;
+  }
+
+  .item {
+    @include icon($item-tool-icon);
+
+    &.toggled {
+      @include icon($item-tool-icon-active);
+    }
+  }
+
+  .notes {
+    @include icon($notes-tool-icon);
+
+    &.toggled {
+      @include icon($notes-tool-icon-active);
+    }
+  }
+  
+  .toolbarButton {
+    box-sizing: border-box;
+
+    @include split-button(
+      $height: 24px,
+      $button: "menubutton",
+      $padding-x: 11px,
+      $padding-y: 4px
+    );
+  }
+}
--- a/scss/components/_notesList.scss
+++ b/scss/components/_notesList.scss
@ -24,9 +24,31 @@
 	}
 	
 	.inner {
+		> *:not(:first-child) {
+			margin-top: 3px;
+		}
+		
 		.first-line {
 			display: flex;

+			.icon {
+				display: flex;
+				align-items: center;
+			}
+
+			.title {
+				flex-grow: 1;
+				width: 0;
+				white-space: nowrap;
+				overflow: hidden;
+				text-overflow: ellipsis;
+				margin-left: 8px;
+			}
+		}
+		
+		.second-line {
+			display: flex;
+
 			.title {
 				flex-grow: 1;
 				width: 0;
@ -37,10 +59,11 @@
 			}
 		}

-		.second-line {
+		.third-line {
 			display: flex;

 			.date {
+				color: $shade-6;
 			}

 			.body {
--- a/scss/components/_tagsBox.scss
+++ b/scss/components/_tagsBox.scss
@ -44,7 +44,6 @@
 		list-style: none;
 		margin: 0;
 		padding: 2px 0 0; // Leave space for textbox border on top tag
-		overflow-y: auto;
 	}
 	
 	ul.tags-box-list > li {
--- a/2
+++ b/2
@ -1 +1 @@
-Subproject commit f4374cdb6386ba5cdd818ff6e3ece74aae83b394
+Subproject commit a271598218fa8f52cd6d571d5c1b28e913803409