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<title>[185044] trunk/Source/WebInspectorUI</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/185044">185044</a></dd>
<dt>Author</dt> <dd>timothy@apple.com</dd>
<dt>Date</dt> <dd>2015-05-31 12:50:16 -0700 (Sun, 31 May 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>Web Inspector: Resources tab navigation sidebar should have a type filter header
https://bugs.webkit.org/show_bug.cgi?id=145474

Reviewed by Joseph Pecoraro.

* Localizations/en.lproj/localizedStrings.js: Updated.

* UserInterface/Images/UpDownArrows.svg: Make styleable.

* UserInterface/Main.html: Added new files.

* UserInterface/Views/LogContentView.js:
(WebInspector.LogContentView): Drive-by fix. Mark All as exclusive.

* UserInterface/Views/MultipleScopeBarItem.js: Added.
(WebInspector.MultipleScopeBarItem):
(WebInspector.MultipleScopeBarItem.prototype.get element):
(WebInspector.MultipleScopeBarItem.prototype.get exclusive):
(WebInspector.MultipleScopeBarItem.prototype.get scopeBarItems):
(WebInspector.MultipleScopeBarItem.set scopeBarItems.createOption):
(WebInspector.MultipleScopeBarItem.prototype.set scopeBarItems):
(WebInspector.MultipleScopeBarItem.prototype.get selected):
(WebInspector.MultipleScopeBarItem.prototype.set selected):
(WebInspector.MultipleScopeBarItem.prototype.get selectedScopeBarItem):
(WebInspector.MultipleScopeBarItem.prototype.set selectedScopeBarItem):
(WebInspector.MultipleScopeBarItem.prototype._clicked):
(WebInspector.MultipleScopeBarItem.prototype._selectElementSelectionChanged):
(WebInspector.MultipleScopeBarItem.prototype._itemSelectionDidChange):

* UserInterface/Views/NavigationSidebarPanel.js:
(WebInspector.NavigationSidebarPanel.prototype.matchTreeElementAgainstFilterFunctions):
(WebInspector.NavigationSidebarPanel.prototype.applyFiltersToTreeElement.matchTextFilter):
(WebInspector.NavigationSidebarPanel.prototype.applyFiltersToTreeElement.makeVisible):
(WebInspector.NavigationSidebarPanel.prototype.applyFiltersToTreeElement):
(WebInspector.NavigationSidebarPanel.prototype._updateFilter):
(WebInspector.NavigationSidebarPanel.prototype._treeElementAddedOrChanged):
Improve filtering so non-text filters can choose to auto-expand the tree.

* UserInterface/Views/ResourceSidebarPanel.css: Added.
(.sidebar &gt; .panel.navigation.resource &gt; :matches(.content, .empty-content-placeholder)):
(.sidebar &gt; .panel.navigation.resource &gt; .navigation-bar):

* UserInterface/Views/ResourceSidebarPanel.js:
(WebInspector.ResourceSidebarPanel):
(WebInspector.ResourceSidebarPanel.prototype.hasCustomFilters):
(WebInspector.ResourceSidebarPanel.prototype.matchTreeElementAgainstCustomFilters.match):
(WebInspector.ResourceSidebarPanel.prototype.matchTreeElementAgainstCustomFilters):
(WebInspector.ResourceSidebarPanel.prototype._scopeBarSelectionDidChange):
Make a ScopeBar and make it filter the TreeOutline when needed.

* UserInterface/Views/ScopeBar.css:
(.scope-bar &gt; li.multiple):
(.scope-bar &gt; li.multiple &gt; select):
(.scope-bar &gt; li.multiple.selected &gt; select):
(.scope-bar &gt; li.multiple &gt; .arrows):
(.scope-bar &gt; li.multiple:matches(.selected, :hover, :active) &gt; .arrows svg .filled):
(.scope-bar &gt; li.multiple:matches(.selected, :hover, :active) &gt; .arrows svg .stroked):

* UserInterface/Views/ScopeBar.js:
(WebInspector.ScopeBar): Support shouldGroupNonExclusiveItems which will use MultipleScopeBarItem.
(WebInspector.ScopeBar.prototype._populate):
(WebInspector.ScopeBar.prototype._itemSelectionDidChange):
(WebInspector.ScopeBar.prototype.updateLayout): Deleted. Not needed for our current styles.

* UserInterface/Views/ScopeBarItem.js:
(WebInspector.ScopeBarItem):
(WebInspector.ScopeBarItem.prototype.get id):
(WebInspector.ScopeBarItem.prototype.get label):
(WebInspector.ScopeBarItem.prototype.get exclusive):
(WebInspector.ScopeBarItem.prototype.setSelected):
(WebInspector.ScopeBarItem.prototype._clicked):
(WebInspector.ScopeBarItem.prototype.get element): Deleted.
(WebInspector.ScopeBarItem.prototype._markElementSelected): Deleted.
Cleaned up and modernized a bit.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebInspectorUIChangeLog">trunk/Source/WebInspectorUI/ChangeLog</a></li>
<li><a href="#trunkSourceWebInspectorUILocalizationsenlprojlocalizedStringsjs">trunk/Source/WebInspectorUI/Localizations/en.lproj/localizedStrings.js</a></li>
<li><a href="#trunkSourceWebInspectorUIUserInterfaceImagesUpDownArrowssvg">trunk/Source/WebInspectorUI/UserInterface/Images/UpDownArrows.svg</a></li>
<li><a href="#trunkSourceWebInspectorUIUserInterfaceMainhtml">trunk/Source/WebInspectorUI/UserInterface/Main.html</a></li>
<li><a href="#trunkSourceWebInspectorUIUserInterfaceViewsLogContentViewjs">trunk/Source/WebInspectorUI/UserInterface/Views/LogContentView.js</a></li>
<li><a href="#trunkSourceWebInspectorUIUserInterfaceViewsNavigationSidebarPaneljs">trunk/Source/WebInspectorUI/UserInterface/Views/NavigationSidebarPanel.js</a></li>
<li><a href="#trunkSourceWebInspectorUIUserInterfaceViewsResourceSidebarPaneljs">trunk/Source/WebInspectorUI/UserInterface/Views/ResourceSidebarPanel.js</a></li>
<li><a href="#trunkSourceWebInspectorUIUserInterfaceViewsScopeBarcss">trunk/Source/WebInspectorUI/UserInterface/Views/ScopeBar.css</a></li>
<li><a href="#trunkSourceWebInspectorUIUserInterfaceViewsScopeBarjs">trunk/Source/WebInspectorUI/UserInterface/Views/ScopeBar.js</a></li>
<li><a href="#trunkSourceWebInspectorUIUserInterfaceViewsScopeBarItemjs">trunk/Source/WebInspectorUI/UserInterface/Views/ScopeBarItem.js</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunkSourceWebInspectorUIUserInterfaceViewsMultipleScopeBarItemjs">trunk/Source/WebInspectorUI/UserInterface/Views/MultipleScopeBarItem.js</a></li>
<li><a href="#trunkSourceWebInspectorUIUserInterfaceViewsResourceSidebarPanelcss">trunk/Source/WebInspectorUI/UserInterface/Views/ResourceSidebarPanel.css</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebInspectorUIChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebInspectorUI/ChangeLog (185043 => 185044)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebInspectorUI/ChangeLog        2015-05-31 19:21:20 UTC (rev 185043)
+++ trunk/Source/WebInspectorUI/ChangeLog        2015-05-31 19:50:16 UTC (rev 185044)
</span><span class="lines">@@ -1,3 +1,80 @@
</span><ins>+2015-05-29  Timothy Hatcher  &lt;timothy@apple.com&gt;
+
+        Web Inspector: Resources tab navigation sidebar should have a type filter header
+        https://bugs.webkit.org/show_bug.cgi?id=145474
+
+        Reviewed by Joseph Pecoraro.
+
+        * Localizations/en.lproj/localizedStrings.js: Updated.
+
+        * UserInterface/Images/UpDownArrows.svg: Make styleable.
+
+        * UserInterface/Main.html: Added new files.
+
+        * UserInterface/Views/LogContentView.js:
+        (WebInspector.LogContentView): Drive-by fix. Mark All as exclusive.
+
+        * UserInterface/Views/MultipleScopeBarItem.js: Added.
+        (WebInspector.MultipleScopeBarItem):
+        (WebInspector.MultipleScopeBarItem.prototype.get element):
+        (WebInspector.MultipleScopeBarItem.prototype.get exclusive):
+        (WebInspector.MultipleScopeBarItem.prototype.get scopeBarItems):
+        (WebInspector.MultipleScopeBarItem.set scopeBarItems.createOption):
+        (WebInspector.MultipleScopeBarItem.prototype.set scopeBarItems):
+        (WebInspector.MultipleScopeBarItem.prototype.get selected):
+        (WebInspector.MultipleScopeBarItem.prototype.set selected):
+        (WebInspector.MultipleScopeBarItem.prototype.get selectedScopeBarItem):
+        (WebInspector.MultipleScopeBarItem.prototype.set selectedScopeBarItem):
+        (WebInspector.MultipleScopeBarItem.prototype._clicked):
+        (WebInspector.MultipleScopeBarItem.prototype._selectElementSelectionChanged):
+        (WebInspector.MultipleScopeBarItem.prototype._itemSelectionDidChange):
+
+        * UserInterface/Views/NavigationSidebarPanel.js:
+        (WebInspector.NavigationSidebarPanel.prototype.matchTreeElementAgainstFilterFunctions):
+        (WebInspector.NavigationSidebarPanel.prototype.applyFiltersToTreeElement.matchTextFilter):
+        (WebInspector.NavigationSidebarPanel.prototype.applyFiltersToTreeElement.makeVisible):
+        (WebInspector.NavigationSidebarPanel.prototype.applyFiltersToTreeElement):
+        (WebInspector.NavigationSidebarPanel.prototype._updateFilter):
+        (WebInspector.NavigationSidebarPanel.prototype._treeElementAddedOrChanged):
+        Improve filtering so non-text filters can choose to auto-expand the tree.
+
+        * UserInterface/Views/ResourceSidebarPanel.css: Added.
+        (.sidebar &gt; .panel.navigation.resource &gt; :matches(.content, .empty-content-placeholder)):
+        (.sidebar &gt; .panel.navigation.resource &gt; .navigation-bar):
+
+        * UserInterface/Views/ResourceSidebarPanel.js:
+        (WebInspector.ResourceSidebarPanel):
+        (WebInspector.ResourceSidebarPanel.prototype.hasCustomFilters):
+        (WebInspector.ResourceSidebarPanel.prototype.matchTreeElementAgainstCustomFilters.match):
+        (WebInspector.ResourceSidebarPanel.prototype.matchTreeElementAgainstCustomFilters):
+        (WebInspector.ResourceSidebarPanel.prototype._scopeBarSelectionDidChange):
+        Make a ScopeBar and make it filter the TreeOutline when needed.
+
+        * UserInterface/Views/ScopeBar.css:
+        (.scope-bar &gt; li.multiple):
+        (.scope-bar &gt; li.multiple &gt; select):
+        (.scope-bar &gt; li.multiple.selected &gt; select):
+        (.scope-bar &gt; li.multiple &gt; .arrows):
+        (.scope-bar &gt; li.multiple:matches(.selected, :hover, :active) &gt; .arrows svg .filled):
+        (.scope-bar &gt; li.multiple:matches(.selected, :hover, :active) &gt; .arrows svg .stroked):
+
+        * UserInterface/Views/ScopeBar.js:
+        (WebInspector.ScopeBar): Support shouldGroupNonExclusiveItems which will use MultipleScopeBarItem.
+        (WebInspector.ScopeBar.prototype._populate):
+        (WebInspector.ScopeBar.prototype._itemSelectionDidChange):
+        (WebInspector.ScopeBar.prototype.updateLayout): Deleted. Not needed for our current styles.
+
+        * UserInterface/Views/ScopeBarItem.js:
+        (WebInspector.ScopeBarItem):
+        (WebInspector.ScopeBarItem.prototype.get id):
+        (WebInspector.ScopeBarItem.prototype.get label):
+        (WebInspector.ScopeBarItem.prototype.get exclusive):
+        (WebInspector.ScopeBarItem.prototype.setSelected):
+        (WebInspector.ScopeBarItem.prototype._clicked):
+        (WebInspector.ScopeBarItem.prototype.get element): Deleted.
+        (WebInspector.ScopeBarItem.prototype._markElementSelected): Deleted.
+        Cleaned up and modernized a bit.
+
</ins><span class="cx"> 2015-05-29  Tobias Reiss  &lt;tobi+webkit@basecode.de&gt;
</span><span class="cx"> 
</span><span class="cx">         Web Inspector: Activity Viewer does not update on &quot;clear all console messages&quot;
</span></span></pre></div>
<a id="trunkSourceWebInspectorUILocalizationsenlprojlocalizedStringsjs"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebInspectorUI/Localizations/en.lproj/localizedStrings.js (185043 => 185044)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebInspectorUI/Localizations/en.lproj/localizedStrings.js        2015-05-31 19:21:20 UTC (rev 185043)
+++ trunk/Source/WebInspectorUI/Localizations/en.lproj/localizedStrings.js        2015-05-31 19:50:16 UTC (rev 185044)
</span><span class="lines">@@ -50,6 +50,7 @@
</span><span class="cx"> localizedStrings[&quot;All&quot;] = &quot;All&quot;;
</span><span class="cx"> localizedStrings[&quot;All Changes&quot;] = &quot;All Changes&quot;;
</span><span class="cx"> localizedStrings[&quot;All Exceptions&quot;] = &quot;All Exceptions&quot;;
</span><ins>+localizedStrings[&quot;All Resources&quot;] = &quot;All Resources&quot;;
</ins><span class="cx"> localizedStrings[&quot;All Uncaught Exceptions&quot;] = &quot;All Uncaught Exceptions&quot;;
</span><span class="cx"> localizedStrings[&quot;An error occured trying to\nread the  %s  table.&quot;] = &quot;An error occured trying to\nread the  %s  table.&quot;;
</span><span class="cx"> localizedStrings[&quot;An error occurred trying to load the resource.&quot;] = &quot;An error occurred trying to load the resource.&quot;;
</span></span></pre></div>
<a id="trunkSourceWebInspectorUIUserInterfaceImagesUpDownArrowssvg"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebInspectorUI/UserInterface/Images/UpDownArrows.svg (185043 => 185044)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebInspectorUI/UserInterface/Images/UpDownArrows.svg        2015-05-31 19:21:20 UTC (rev 185043)
+++ trunk/Source/WebInspectorUI/UserInterface/Images/UpDownArrows.svg        2015-05-31 19:50:16 UTC (rev 185044)
</span><span class="lines">@@ -1,6 +1,6 @@
</span><span class="cx"> &lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
</span><span class="cx"> &lt;!-- Copyright © 2014 Apple Inc. All rights reserved. --&gt;
</span><span class="cx"> &lt;svg version=&quot;1.1&quot; xmlns=&quot;http://www.w3.org/2000/svg&quot; viewBox=&quot;0 0 5 12&quot;&gt;
</span><del>-    &lt;path fill=&quot;none&quot; stroke=&quot;black&quot; stroke-linecap=&quot;square&quot; d=&quot;M 0.5 3.5 L 2.5 1.5 L 4.5 3.5&quot;/&gt;
-    &lt;path fill=&quot;none&quot; stroke=&quot;black&quot; stroke-linecap=&quot;square&quot; d=&quot;M 0.5 8.5 L 2.5 10.5 L 4.5 8.5&quot;/&gt;
</del><ins>+    &lt;path class=&quot;stroked&quot; fill=&quot;none&quot; stroke=&quot;black&quot; stroke-linecap=&quot;square&quot; d=&quot;M 0.5 3.5 L 2.5 1.5 L 4.5 3.5&quot;/&gt;
+    &lt;path class=&quot;stroked&quot; fill=&quot;none&quot; stroke=&quot;black&quot; stroke-linecap=&quot;square&quot; d=&quot;M 0.5 8.5 L 2.5 10.5 L 4.5 8.5&quot;/&gt;
</ins><span class="cx"> &lt;/svg&gt;
</span></span></pre></div>
<a id="trunkSourceWebInspectorUIUserInterfaceMainhtml"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebInspectorUI/UserInterface/Main.html (185043 => 185044)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebInspectorUI/UserInterface/Main.html        2015-05-31 19:21:20 UTC (rev 185043)
+++ trunk/Source/WebInspectorUI/UserInterface/Main.html        2015-05-31 19:50:16 UTC (rev 185044)
</span><span class="lines">@@ -120,6 +120,7 @@
</span><span class="cx">     &lt;link rel=&quot;stylesheet&quot; href=&quot;Views/ReplayDashboardView.css&quot;&gt;
</span><span class="cx">     &lt;link rel=&quot;stylesheet&quot; href=&quot;Views/Resizer.css&quot;&gt;
</span><span class="cx">     &lt;link rel=&quot;stylesheet&quot; href=&quot;Views/ResourceIcons.css&quot;&gt;
</span><ins>+    &lt;link rel=&quot;stylesheet&quot; href=&quot;Views/ResourceSidebarPanel.css&quot;&gt;
</ins><span class="cx">     &lt;link rel=&quot;stylesheet&quot; href=&quot;Views/ResourceTreeElement.css&quot;&gt;
</span><span class="cx">     &lt;link rel=&quot;stylesheet&quot; href=&quot;Views/RulesStyleDetailsPanel.css&quot;&gt;
</span><span class="cx">     &lt;link rel=&quot;stylesheet&quot; href=&quot;Views/ScopeBar.css&quot;&gt;
</span><span class="lines">@@ -456,6 +457,7 @@
</span><span class="cx">     &lt;script src=&quot;Views/LogContentView.js&quot;&gt;&lt;/script&gt;
</span><span class="cx">     &lt;script src=&quot;Views/LogTreeElement.js&quot;&gt;&lt;/script&gt;
</span><span class="cx">     &lt;script src=&quot;Views/MetricsStyleDetailsPanel.js&quot;&gt;&lt;/script&gt;
</span><ins>+    &lt;script src=&quot;Views/MultipleScopeBarItem.js&quot;&gt;&lt;/script&gt;
</ins><span class="cx">     &lt;script src=&quot;Views/NavigationBar.js&quot;&gt;&lt;/script&gt;
</span><span class="cx">     &lt;script src=&quot;Views/NetworkTimelineOverviewGraph.js&quot;&gt;&lt;/script&gt;
</span><span class="cx">     &lt;script src=&quot;Views/NetworkTimelineView.js&quot;&gt;&lt;/script&gt;
</span></span></pre></div>
<a id="trunkSourceWebInspectorUIUserInterfaceViewsLogContentViewjs"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebInspectorUI/UserInterface/Views/LogContentView.js (185043 => 185044)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebInspectorUI/UserInterface/Views/LogContentView.js        2015-05-31 19:21:20 UTC (rev 185043)
+++ trunk/Source/WebInspectorUI/UserInterface/Views/LogContentView.js        2015-05-31 19:50:16 UTC (rev 185044)
</span><span class="lines">@@ -59,7 +59,7 @@
</span><span class="cx">     this._searchBar.addEventListener(WebInspector.SearchBar.Event.TextChanged, this._searchTextDidChange, this);
</span><span class="cx"> 
</span><span class="cx">     var scopeBarItems = [
</span><del>-        new WebInspector.ScopeBarItem(WebInspector.LogContentView.Scopes.All, WebInspector.UIString(&quot;All&quot;)),
</del><ins>+        new WebInspector.ScopeBarItem(WebInspector.LogContentView.Scopes.All, WebInspector.UIString(&quot;All&quot;), true),
</ins><span class="cx">         new WebInspector.ScopeBarItem(WebInspector.LogContentView.Scopes.Errors, WebInspector.UIString(&quot;Errors&quot;)),
</span><span class="cx">         new WebInspector.ScopeBarItem(WebInspector.LogContentView.Scopes.Warnings, WebInspector.UIString(&quot;Warnings&quot;)),
</span><span class="cx">         new WebInspector.ScopeBarItem(WebInspector.LogContentView.Scopes.Logs, WebInspector.UIString(&quot;Logs&quot;))
</span></span></pre></div>
<a id="trunkSourceWebInspectorUIUserInterfaceViewsMultipleScopeBarItemjs"></a>
<div class="addfile"><h4>Added: trunk/Source/WebInspectorUI/UserInterface/Views/MultipleScopeBarItem.js (0 => 185044)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebInspectorUI/UserInterface/Views/MultipleScopeBarItem.js                                (rev 0)
+++ trunk/Source/WebInspectorUI/UserInterface/Views/MultipleScopeBarItem.js        2015-05-31 19:50:16 UTC (rev 185044)
</span><span class="lines">@@ -0,0 +1,170 @@
</span><ins>+/*
+ * Copyright (C) 2015 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+WebInspector.MultipleScopeBarItem = class MultipleScopeBarItem extends WebInspector.Object
+{
+    constructor(scopeBarItems)
+    {
+        super();
+
+        this._element = document.createElement(&quot;li&quot;);
+        this._element.classList.add(&quot;multiple&quot;);
+
+        this._titleElement = document.createElement(&quot;span&quot;);
+        this._element.appendChild(this._titleElement);
+        this._element.addEventListener(&quot;click&quot;, this._clicked.bind(this));
+
+        this._selectElement = document.createElement(&quot;select&quot;);
+        this._selectElement.addEventListener(&quot;change&quot;, this._selectElementSelectionChanged.bind(this));
+        this._element.appendChild(this._selectElement);
+
+        wrappedSVGDocument(&quot;Images/UpDownArrows.svg&quot;, &quot;arrows&quot;, null, function(element) {
+            this._element.appendChild(element);
+        }.bind(this));
+
+        this.scopeBarItems = scopeBarItems;
+    }
+
+    // Public
+
+    get element()
+    {
+        return this._element;
+    }
+
+    get exclusive()
+    {
+        return false;
+    }
+
+    get scopeBarItems()
+    {
+        return this._scopeBarItems;
+    }
+
+    set scopeBarItems(scopeBarItems)
+    {
+        if (this._scopeBarItems) {
+            for (var scopeBarItem of this._scopeBarItems)
+                scopeBarItem.removeEventListener(null, null, this);
+        }
+
+        this._scopeBarItems = scopeBarItems || [];
+        this._selectedScopeBarItem = null;
+
+        this._selectElement.removeChildren();
+
+        function createOption(scopeBarItem)
+        {
+            var optionElement = document.createElement(&quot;option&quot;);
+            var maxPopupMenuLength = 130; // &lt;rdar://problem/13445374&gt; &lt;select&gt; with very long option has clipped text and popup menu is still very wide
+            optionElement.textContent = scopeBarItem.label.length &lt;= maxPopupMenuLength ? scopeBarItem.label : scopeBarItem.label.substring(0, maxPopupMenuLength) + &quot;\u2026&quot;;
+            return optionElement;
+        }
+
+        for (var scopeBarItem of this._scopeBarItems) {
+            if (scopeBarItem.selected &amp;&amp; !this._selectedScopeBarItem)
+                this._selectedScopeBarItem = scopeBarItem;
+            else if (scopeBarItem.selected) {
+                // Only one selected item is allowed at a time.
+                // Deselect any other items after the first.
+                scopeBarItem.selected = false;
+            }
+
+            scopeBarItem.addEventListener(WebInspector.ScopeBarItem.Event.SelectionChanged, this._itemSelectionDidChange, this);
+
+            this._selectElement.appendChild(createOption(scopeBarItem));
+        }
+
+        this._lastSelectedScopeBarItem = this._selectedScopeBarItem || this._scopeBarItems[0] || null;
+        this._titleElement.textContent = this._lastSelectedScopeBarItem ? this._lastSelectedScopeBarItem.label : &quot;&quot;;
+
+        this._element.classList.toggle(&quot;selected&quot;, !!this._selectedScopeBarItem);
+        this._selectElement.selectedIndex = this._scopeBarItems.indexOf(this._selectedScopeBarItem);
+    }
+
+    get selected()
+    {
+        return !!this._selectedScopeBarItem;
+    }
+
+    set selected(selected)
+    {
+        this.selectedScopeBarItem = selected ? this._lastSelectedScopeBarItem : null;
+    }
+
+    get selectedScopeBarItem()
+    {
+        return this._selectedScopeBarItem;
+    }
+
+    set selectedScopeBarItem(selectedScopeBarItem)
+    {
+        this._ignoreItemSelectedEvent = true;
+
+        if (this._selectedScopeBarItem) {
+            this._selectedScopeBarItem.selected = false;
+            this._lastSelectedScopeBarItem = this._selectedScopeBarItem;
+        } else if (!this._lastSelectedScopeBarItem)
+            this._lastSelectedScopeBarItem = selectedScopeBarItem;
+
+        this._element.classList.toggle(&quot;selected&quot;, !!selectedScopeBarItem);
+        this._selectedScopeBarItem = selectedScopeBarItem || null;
+        this._selectElement.selectedIndex = this._scopeBarItems.indexOf(this._selectedScopeBarItem);
+
+        if (this._selectedScopeBarItem) {
+            this._titleElement.textContent = this._selectedScopeBarItem.label;
+            this._selectedScopeBarItem.selected = true;
+        }
+
+        var withModifier = WebInspector.modifierKeys.metaKey &amp;&amp; !WebInspector.modifierKeys.ctrlKey &amp;&amp; !WebInspector.modifierKeys.altKey &amp;&amp; !WebInspector.modifierKeys.shiftKey;
+        this.dispatchEventToListeners(WebInspector.ScopeBarItem.Event.SelectionChanged, {withModifier});
+
+        this._ignoreItemSelectedEvent = false;
+    }
+
+    // Private
+
+    _clicked(event)
+    {
+        // Only support click to select when the item is not selected yet.
+        // Clicking when selected will cause the menu it appear instead.
+        if (this._element.classList.contains(&quot;selected&quot;))
+            return;
+        this.selected = true;
+    }
+
+    _selectElementSelectionChanged(event)
+    {
+        this.selectedScopeBarItem = this._scopeBarItems[this._selectElement.selectedIndex];
+    }
+
+    _itemSelectionDidChange(event)
+    {
+        if (this._ignoreItemSelectedEvent)
+            return;
+        this.selectedScopeBarItem = event.target.selected ? event.target : null;
+    }
+};
</ins></span></pre></div>
<a id="trunkSourceWebInspectorUIUserInterfaceViewsNavigationSidebarPaneljs"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebInspectorUI/UserInterface/Views/NavigationSidebarPanel.js (185043 => 185044)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebInspectorUI/UserInterface/Views/NavigationSidebarPanel.js        2015-05-31 19:21:20 UTC (rev 185043)
+++ trunk/Source/WebInspectorUI/UserInterface/Views/NavigationSidebarPanel.js        2015-05-31 19:50:16 UTC (rev 185044)
</span><span class="lines">@@ -306,13 +306,14 @@
</span><span class="cx"> 
</span><span class="cx">     matchTreeElementAgainstFilterFunctions(treeElement)
</span><span class="cx">     {
</span><del>-        if (!this._filterFunctions.length)
</del><ins>+        if (!this._filterFunctions || !this._filterFunctions.length)
</ins><span class="cx">             return true;
</span><span class="cx"> 
</span><span class="cx">         for (var filterFunction of this._filterFunctions) {
</span><span class="cx">             if (filterFunction(treeElement))
</span><span class="cx">                 return true;
</span><span class="cx">         }
</span><ins>+
</ins><span class="cx">         return false;
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="lines">@@ -333,7 +334,7 @@
</span><span class="cx"> 
</span><span class="cx">         var filterableData = treeElement.filterableData || {};
</span><span class="cx"> 
</span><del>-        var matchedBuiltInFilters = false;
</del><ins>+        var flags = {expandTreeElement: false};
</ins><span class="cx"> 
</span><span class="cx">         var self = this;
</span><span class="cx">         function matchTextFilter(inputs)
</span><span class="lines">@@ -350,7 +351,7 @@
</span><span class="cx">                 if (!input)
</span><span class="cx">                     continue;
</span><span class="cx">                 if (self._textFilterRegex.test(input)) {
</span><del>-                    matchedBuiltInFilters = true;
</del><ins>+                    flags.expandTreeElement = true;
</ins><span class="cx">                     return true;
</span><span class="cx">                 }
</span><span class="cx">             }
</span><span class="lines">@@ -370,7 +371,7 @@
</span><span class="cx">                 currentAncestor.hidden = false;
</span><span class="cx"> 
</span><span class="cx">                 // Only expand if the built-in filters matched, not custom filters.
</span><del>-                if (matchedBuiltInFilters &amp;&amp; !currentAncestor.expanded) {
</del><ins>+                if (flags.expandTreeElement &amp;&amp; !currentAncestor.expanded) {
</ins><span class="cx">                     currentAncestor.__wasExpandedDuringFiltering = true;
</span><span class="cx">                     currentAncestor.expand();
</span><span class="cx">                 }
</span><span class="lines">@@ -379,12 +380,12 @@
</span><span class="cx">             }
</span><span class="cx">         }
</span><span class="cx"> 
</span><del>-        if (matchTextFilter(filterableData.text) &amp;&amp; this.matchTreeElementAgainstFilterFunctions(treeElement) &amp;&amp; this.matchTreeElementAgainstCustomFilters(treeElement)) {
</del><ins>+        if (matchTextFilter(filterableData.text) &amp;&amp; this.matchTreeElementAgainstFilterFunctions(treeElement, flags) &amp;&amp; this.matchTreeElementAgainstCustomFilters(treeElement, flags)) {
</ins><span class="cx">             // Make this element visible since it matches.
</span><span class="cx">             makeVisible();
</span><span class="cx"> 
</span><span class="cx">             // If this tree element didn't match a built-in filter and was expanded earlier during filtering, collapse it again.
</span><del>-            if (!matchedBuiltInFilters &amp;&amp; treeElement.expanded &amp;&amp; treeElement.__wasExpandedDuringFiltering) {
</del><ins>+            if (!flags.expandTreeElement &amp;&amp; treeElement.expanded &amp;&amp; treeElement.__wasExpandedDuringFiltering) {
</ins><span class="cx">                 delete treeElement.__wasExpandedDuringFiltering;
</span><span class="cx">                 treeElement.collapse();
</span><span class="cx">             }
</span><span class="lines">@@ -519,7 +520,7 @@
</span><span class="cx"> 
</span><span class="cx">         // Don't populate if we don't have any active filters.
</span><span class="cx">         // We only need to populate when a filter needs to reveal.
</span><del>-        var dontPopulate = !this._filterBar.hasActiveFilters();
</del><ins>+        var dontPopulate = !this._filterBar.hasActiveFilters() &amp;&amp; !this.hasCustomFilters();
</ins><span class="cx"> 
</span><span class="cx">         // Update the whole tree.
</span><span class="cx">         var currentTreeElement = this._contentTreeOutline.children[0];
</span><span class="lines">@@ -544,7 +545,7 @@
</span><span class="cx">     {
</span><span class="cx">         // Don't populate if we don't have any active filters.
</span><span class="cx">         // We only need to populate when a filter needs to reveal.
</span><del>-        var dontPopulate = !this._filterBar.hasActiveFilters();
</del><ins>+        var dontPopulate = !this._filterBar.hasActiveFilters() &amp;&amp; !this.hasCustomFilters();
</ins><span class="cx"> 
</span><span class="cx">         // Apply the filters to the tree element and its descendants.
</span><span class="cx">         var currentTreeElement = treeElement;
</span></span></pre></div>
<a id="trunkSourceWebInspectorUIUserInterfaceViewsResourceSidebarPanelcssfromrev185042trunkSourceWebInspectorUIUserInterfaceViewsScopeBarcss"></a>
<div class="copfile"><h4>Copied: trunk/Source/WebInspectorUI/UserInterface/Views/ResourceSidebarPanel.css (from rev 185042, trunk/Source/WebInspectorUI/UserInterface/Views/ScopeBar.css) (0 => 185044)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebInspectorUI/UserInterface/Views/ResourceSidebarPanel.css                                (rev 0)
+++ trunk/Source/WebInspectorUI/UserInterface/Views/ResourceSidebarPanel.css        2015-05-31 19:50:16 UTC (rev 185044)
</span><span class="lines">@@ -0,0 +1,35 @@
</span><ins>+/*
+ * Copyright (C) 2015 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+.sidebar &gt; .panel.navigation.resource &gt; :matches(.content, .empty-content-placeholder) {
+    top: 29px;
+}
+
+.sidebar &gt; .panel.navigation.resource &gt; .navigation-bar {
+    position: absolute;
+    top: 0;
+    left: 0;
+    right: 0;
+}
</ins></span></pre></div>
<a id="trunkSourceWebInspectorUIUserInterfaceViewsResourceSidebarPaneljs"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebInspectorUI/UserInterface/Views/ResourceSidebarPanel.js (185043 => 185044)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebInspectorUI/UserInterface/Views/ResourceSidebarPanel.js        2015-05-31 19:21:20 UTC (rev 185043)
+++ trunk/Source/WebInspectorUI/UserInterface/Views/ResourceSidebarPanel.js        2015-05-31 19:50:16 UTC (rev 185044)
</span><span class="lines">@@ -33,6 +33,26 @@
</span><span class="cx"> 
</span><span class="cx">         this.filterBar.placeholder = WebInspector.UIString(&quot;Filter Resource List&quot;);
</span><span class="cx"> 
</span><ins>+        this._navigationBar = new WebInspector.NavigationBar;
+        this.element.appendChild(this._navigationBar.element);
+
+        var scopeItemPrefix = &quot;resource-sidebar-&quot;;
+        var scopeBarItems = [];
+
+        scopeBarItems.push(new WebInspector.ScopeBarItem(scopeItemPrefix + &quot;type-all&quot;, WebInspector.UIString(&quot;All Resources&quot;), true));
+
+        for (var key in WebInspector.Resource.Type) {
+            var value = WebInspector.Resource.Type[key];
+            var scopeBarItem = new WebInspector.ScopeBarItem(scopeItemPrefix + value, WebInspector.Resource.displayNameForType(value, true));
+            scopeBarItem.__resourceType = value;
+            scopeBarItems.push(scopeBarItem);
+        }
+
+        this._scopeBar = new WebInspector.ScopeBar(&quot;resource-sidebar-scope-bar&quot;, scopeBarItems, scopeBarItems[0], true);
+        this._scopeBar.addEventListener(WebInspector.ScopeBar.Event.SelectionChanged, this._scopeBarSelectionDidChange, this);
+
+        this._navigationBar.addNavigationItem(this._scopeBar);
+
</ins><span class="cx">         WebInspector.Frame.addEventListener(WebInspector.Frame.Event.MainResourceDidChange, this._mainResourceDidChange, this);
</span><span class="cx"> 
</span><span class="cx">         WebInspector.frameResourceManager.addEventListener(WebInspector.FrameResourceManager.Event.MainFrameDidChange, this._mainFrameDidChange, this);
</span><span class="lines">@@ -152,6 +172,49 @@
</span><span class="cx">         return scriptTreeElement;
</span><span class="cx">     }
</span><span class="cx"> 
</span><ins>+    // Protected
+
+    hasCustomFilters()
+    {
+        console.assert(this._scopeBar.selectedItems.length === 1);
+        var selectedScopeBarItem = this._scopeBar.selectedItems[0];
+        return selectedScopeBarItem &amp;&amp; !selectedScopeBarItem.exclusive;
+    }
+
+    matchTreeElementAgainstCustomFilters(treeElement, flags)
+    {
+        console.assert(this._scopeBar.selectedItems.length === 1);
+        var selectedScopeBarItem = this._scopeBar.selectedItems[0];
+
+        // Show everything if there is no selection or &quot;All Resources&quot; is selected (the exclusive item).
+        if (!selectedScopeBarItem || selectedScopeBarItem.exclusive)
+            return true;
+
+        // Folders are hidden on the first pass, but visible childen under the folder will force the folder visible again.
+        if (treeElement instanceof WebInspector.FolderTreeElement)
+            return false;
+
+        function match()
+        {
+            if (treeElement instanceof WebInspector.FrameTreeElement)
+                return selectedScopeBarItem.__resourceType === WebInspector.Resource.Type.Document;
+
+            if (treeElement instanceof WebInspector.ScriptTreeElement)
+                return selectedScopeBarItem.__resourceType === WebInspector.Resource.Type.Script;
+
+            console.assert(treeElement instanceof WebInspector.ResourceTreeElement, &quot;Unknown treeElement&quot;, treeElement);
+            if (!(treeElement instanceof WebInspector.ResourceTreeElement))
+                return false;
+
+            return treeElement.resource.type === selectedScopeBarItem.__resourceType;
+        }
+
+        var matched = match();
+        if (matched)
+            flags.expandTreeElement = true;
+        return matched;
+    }
+
</ins><span class="cx">     // Private
</span><span class="cx"> 
</span><span class="cx">     _mainResourceDidChange(event)
</span><span class="lines">@@ -299,4 +362,9 @@
</span><span class="cx">         if (WebInspector.debuggableType === WebInspector.DebuggableType.JavaScript)
</span><span class="cx">             this.contentTreeOutline.element.classList.remove(WebInspector.NavigationSidebarPanel.HideDisclosureButtonsStyleClassName);
</span><span class="cx">     }
</span><ins>+
+    _scopeBarSelectionDidChange(event)
+    {
+        this.updateFilter();
+    }
</ins><span class="cx"> };
</span></span></pre></div>
<a id="trunkSourceWebInspectorUIUserInterfaceViewsScopeBarcss"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebInspectorUI/UserInterface/Views/ScopeBar.css (185043 => 185044)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebInspectorUI/UserInterface/Views/ScopeBar.css        2015-05-31 19:21:20 UTC (rev 185043)
+++ trunk/Source/WebInspectorUI/UserInterface/Views/ScopeBar.css        2015-05-31 19:50:16 UTC (rev 185044)
</span><span class="lines">@@ -41,6 +41,44 @@
</span><span class="cx">     text-align: center;
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+.scope-bar &gt; li.multiple {
+    position: relative;
+}
+
+.scope-bar &gt; li.multiple &gt; select {
+    display: none;
+    opacity: 0;
+
+ /* Positioned so the text in the menu aligns with the content text. */
+    position: absolute;
+    top: -5px;
+    left: -4px;
+    right: 0;
+    bottom: 0;
+}
+
+.scope-bar &gt; li.multiple.selected &gt; select {
+    display: block;
+}
+
+.scope-bar &gt; li.multiple &gt; .arrows {
+    width: 5px;
+    height: 12px;
+    display: inline-block;
+    vertical-align: -2px;
+    margin-left: 6px;
+    margin-top: -1px;
+    margin-bottom: -1px;
+}
+
+.scope-bar &gt; li.multiple:matches(.selected, :hover, :active) &gt; .arrows svg .filled {
+    fill: white !important;
+}
+
+.scope-bar &gt; li.multiple:matches(.selected, :hover, :active) &gt; .arrows svg .stroked {
+    stroke: white !important;
+}
+
</ins><span class="cx"> .scope-bar &gt; li:matches(.selected, :active) {
</span><span class="cx">     transition-duration: 75ms;
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebInspectorUIUserInterfaceViewsScopeBarjs"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebInspectorUI/UserInterface/Views/ScopeBar.js (185043 => 185044)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebInspectorUI/UserInterface/Views/ScopeBar.js        2015-05-31 19:21:20 UTC (rev 185043)
+++ trunk/Source/WebInspectorUI/UserInterface/Views/ScopeBar.js        2015-05-31 19:50:16 UTC (rev 185044)
</span><span class="lines">@@ -25,7 +25,7 @@
</span><span class="cx"> 
</span><span class="cx"> WebInspector.ScopeBar = class ScopeBar extends WebInspector.NavigationItem
</span><span class="cx"> {
</span><del>-    constructor(identifier, items, defaultItem)
</del><ins>+    constructor(identifier, items, defaultItem, shouldGroupNonExclusiveItems)
</ins><span class="cx">     {
</span><span class="cx">         super(identifier);
</span><span class="cx"> 
</span><span class="lines">@@ -33,8 +33,8 @@
</span><span class="cx"> 
</span><span class="cx">         this._items = items;
</span><span class="cx">         this._defaultItem = defaultItem;
</span><ins>+        this._shouldGroupNonExclusiveItems = shouldGroupNonExclusiveItems || false;
</ins><span class="cx"> 
</span><del>-        this._itemsById = [];
</del><span class="cx">         this._populate();
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="lines">@@ -47,7 +47,7 @@
</span><span class="cx"> 
</span><span class="cx">     item(id)
</span><span class="cx">     {
</span><del>-        return this._itemsById[id];
</del><ins>+        return this._itemsById.get(id);
</ins><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     get selectedItems()
</span><span class="lines">@@ -64,38 +64,35 @@
</span><span class="cx">         }, this);
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    updateLayout(expandOnly)
</del><ins>+    // Private
+
+    _populate()
</ins><span class="cx">     {
</span><del>-        if (expandOnly)
-            return;
</del><ins>+        this._itemsById = new Map;
</ins><span class="cx"> 
</span><del>-        for (var i = 0; i &lt; this._items.length; ++i) {
-            var item = this._items[i];
-            var isSelected = item.selected;
</del><ins>+        if (this._shouldGroupNonExclusiveItems) {
+            var nonExclusiveItems = [];
</ins><span class="cx"> 
</span><del>-            if (!isSelected)
-                item.element.classList.add(WebInspector.ScopeBarItem.SelectedStyleClassName);
</del><ins>+            for (var item of this._items) {
+                this._itemsById.set(item.id, item);
</ins><span class="cx"> 
</span><del>-            var selectedWidth = item.element.offsetWidth;
-            if (selectedWidth)
-                item.element.style.minWidth = selectedWidth + &quot;px&quot;;
</del><ins>+                if (item.exclusive)
+                    this._element.appendChild(item.element);
+                else
+                    nonExclusiveItems.push(item);
</ins><span class="cx"> 
</span><del>-            if (!isSelected)
-                item.element.classList.remove(WebInspector.ScopeBarItem.SelectedStyleClassName);
-        }
-    }
</del><ins>+                item.addEventListener(WebInspector.ScopeBarItem.Event.SelectionChanged, this._itemSelectionDidChange, this);
+            }
</ins><span class="cx"> 
</span><del>-    // Private
</del><ins>+            this._multipleItem = new WebInspector.MultipleScopeBarItem(nonExclusiveItems);
+            this._element.appendChild(this._multipleItem.element);
+        } else {
+            for (var item of this._items) {
+                this._itemsById.set(item.id, item);
+                this._element.appendChild(item.element);
</ins><span class="cx"> 
</span><del>-    _populate()
-    {
-        var item;
-        for (var i = 0; i &lt; this._items.length; ++i) {
-            item = this._items[i];
-            this._itemsById[item.id] = item;
-            this._element.appendChild(item.element);
-
-            item.addEventListener(WebInspector.ScopeBarItem.Event.SelectionChanged, this._itemSelectionDidChange, this);
</del><ins>+                item.addEventListener(WebInspector.ScopeBarItem.Event.SelectionChanged, this._itemSelectionDidChange, this);
+            }
</ins><span class="cx">         }
</span><span class="cx"> 
</span><span class="cx">         if (!this.selectedItems.length &amp;&amp; this._defaultItem)
</span><span class="lines">@@ -108,17 +105,17 @@
</span><span class="cx">         var item;
</span><span class="cx"> 
</span><span class="cx">         // An exclusive item was selected, unselect everything else.
</span><del>-        if (sender.isExclusive &amp;&amp; sender.selected) {
</del><ins>+        if (sender.exclusive &amp;&amp; sender.selected) {
</ins><span class="cx">             for (var i = 0; i &lt; this._items.length; ++i) {
</span><span class="cx">                 item = this._items[i];
</span><span class="cx">                 if (item !== sender)
</span><span class="cx">                     item.selected = false;
</span><span class="cx">             }
</span><span class="cx">         } else {
</span><del>-            var replacesCurrentSelection = !event.data.withModifier;
</del><ins>+            var replacesCurrentSelection = this._shouldGroupNonExclusiveItems || !event.data.withModifier;
</ins><span class="cx">             for (var i = 0; i &lt; this._items.length; ++i) {
</span><span class="cx">                 item = this._items[i];
</span><del>-                if (item.isExclusive &amp;&amp; item !== sender &amp;&amp; sender.selected)
</del><ins>+                if (item.exclusive &amp;&amp; item !== sender &amp;&amp; sender.selected)
</ins><span class="cx">                     item.selected = false;
</span><span class="cx">                 else if (sender.selected &amp;&amp; replacesCurrentSelection &amp;&amp; sender !== item)
</span><span class="cx">                     item.selected = false;
</span></span></pre></div>
<a id="trunkSourceWebInspectorUIUserInterfaceViewsScopeBarItemjs"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebInspectorUI/UserInterface/Views/ScopeBarItem.js (185043 => 185044)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebInspectorUI/UserInterface/Views/ScopeBarItem.js        2015-05-31 19:21:20 UTC (rev 185043)
+++ trunk/Source/WebInspectorUI/UserInterface/Views/ScopeBarItem.js        2015-05-31 19:50:16 UTC (rev 185044)
</span><span class="lines">@@ -25,31 +25,46 @@
</span><span class="cx"> 
</span><span class="cx"> WebInspector.ScopeBarItem = class ScopeBarItem extends WebInspector.Object
</span><span class="cx"> {
</span><del>-    constructor(id, label, isExclusive)
</del><ins>+    constructor(id, label, exclusive)
</ins><span class="cx">     {
</span><span class="cx">         super();
</span><span class="cx"> 
</span><del>-        this.id = id;
-        this.label = label;
-        this.isExclusive = isExclusive;
</del><ins>+        this._element = document.createElement(&quot;li&quot;);
+        this._element.classList.toggle(&quot;exclusive&quot;, exclusive);
+        this._element.textContent = label;
+        this._element.addEventListener(&quot;click&quot;, this._clicked.bind(this));
</ins><span class="cx"> 
</span><ins>+        this._id = id;
+        this._label = label;
+        this._exclusive = exclusive;
+
</ins><span class="cx">         this._selectedSetting = new WebInspector.Setting(&quot;scopebaritem-&quot; + id, false);
</span><span class="cx"> 
</span><del>-        this._markElementSelected(this._selectedSetting.value);
</del><ins>+        this._element.classList.toggle(&quot;selected&quot;, this._selectedSetting.value);
</ins><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     // Public
</span><span class="cx"> 
</span><span class="cx">     get element()
</span><span class="cx">     {
</span><del>-        if (!this._element) {
-            this._element = document.createElement(&quot;li&quot;);
-            this._element.textContent = this.label;
-            this._element.addEventListener(&quot;click&quot;, this._clicked.bind(this), false);
-        }
</del><span class="cx">         return this._element;
</span><span class="cx">     }
</span><span class="cx"> 
</span><ins>+    get id()
+    {
+        return this._id;
+    }
+
+    get label()
+    {
+        return this._label;
+    }
+
+    get exclusive()
+    {
+        return this._exclusive;
+    }
+
</ins><span class="cx">     get selected()
</span><span class="cx">     {
</span><span class="cx">         return this._selectedSetting.value;
</span><span class="lines">@@ -65,8 +80,7 @@
</span><span class="cx">         if (this._selectedSetting.value === selected)
</span><span class="cx">             return;
</span><span class="cx"> 
</span><del>-        this._markElementSelected(selected);
-
</del><ins>+        this._element.classList.toggle(&quot;selected&quot;, selected);
</ins><span class="cx">         this._selectedSetting.value = selected;
</span><span class="cx"> 
</span><span class="cx">         this.dispatchEventToListeners(WebInspector.ScopeBarItem.Event.SelectionChanged, {withModifier});
</span><span class="lines">@@ -74,23 +88,12 @@
</span><span class="cx"> 
</span><span class="cx">     // Private
</span><span class="cx"> 
</span><del>-    _markElementSelected(selected)
-    {
-        if (selected)
-            this.element.classList.add(WebInspector.ScopeBarItem.SelectedStyleClassName);
-        else
-            this.element.classList.remove(WebInspector.ScopeBarItem.SelectedStyleClassName);
-    }
-
</del><span class="cx">     _clicked(event)
</span><span class="cx">     {
</span><del>-        var withModifier = (event.metaKey &amp;&amp; !event.ctrlKey &amp;&amp; !event.altKey &amp;&amp; !event.shiftKey);
-        this.setSelected(!this.selected, withModifier);
</del><ins>+        this.setSelected(!this.selected, event.metaKey &amp;&amp; !event.ctrlKey &amp;&amp; !event.altKey &amp;&amp; !event.shiftKey);
</ins><span class="cx">     }
</span><span class="cx"> };
</span><span class="cx"> 
</span><del>-WebInspector.ScopeBarItem.SelectedStyleClassName = &quot;selected&quot;;
-
</del><span class="cx"> WebInspector.ScopeBarItem.Event = {
</span><span class="cx">     SelectionChanged: &quot;scope-bar-item-selection-did-change&quot;
</span><span class="cx"> };
</span></span></pre>
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