1 files changed, 86 insertions, 0 deletions
diff --git a/Source/WebInspectorUI/UserInterface/Views/TreeElementStatusButton.js b/Source/WebInspectorUI/UserInterface/Views/TreeElementStatusButton.js
new file mode 100644
index 000000000..2ee3ac8b0
--- /dev/null
+++ b/Source/WebInspectorUI/UserInterface/Views/TreeElementStatusButton.js
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2013, 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.TreeElementStatusButton = class TreeElementStatusButton extends WebInspector.Object
+{
+    constructor(element)
+    {
+        super();
+
+        console.assert(element);
+
+        this._element = element;
+        this._element.classList.add("status-button");
+        this._element.addEventListener("click", this._clicked.bind(this));
+    }
+
+    // Public
+
+    get element()
+    {
+        return this._element;
+    }
+
+    get hidden()
+    {
+        return !this._element.classList.contains(WebInspector.TreeElementStatusButton.DisabledStyleClassName);
+    }
+
+    set hidden(flag)
+    {
+        this._element.classList.toggle("hidden", flag);
+    }
+
+    get enabled()
+    {
+        return !this._element.classList.contains(WebInspector.TreeElementStatusButton.DisabledStyleClassName);
+    }
+
+    set enabled(flag)
+    {
+        if (flag)
+            this._element.classList.remove(WebInspector.TreeElementStatusButton.DisabledStyleClassName);
+        else
+            this._element.classList.add(WebInspector.TreeElementStatusButton.DisabledStyleClassName);
+    }
+
+    // Private
+
+    _clicked(event)
+    {
+        if (!this.enabled)
+            return;
+
+        event.stopPropagation();
+
+        this.dispatchEventToListeners(WebInspector.TreeElementStatusButton.Event.Clicked, event);
+    }
+};
+
+WebInspector.TreeElementStatusButton.DisabledStyleClassName = "disabled";
+
+WebInspector.TreeElementStatusButton.Event = {
+    Clicked: "status-button-clicked"
+};