1 files changed, 112 insertions, 0 deletions
diff --git a/Source/WebInspectorUI/UserInterface/ToggleButtonNavigationItem.js b/Source/WebInspectorUI/UserInterface/ToggleButtonNavigationItem.js
new file mode 100644
index 000000000..fd44a6e7a
--- /dev/null
+++ b/Source/WebInspectorUI/UserInterface/ToggleButtonNavigationItem.js
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2013 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.ToggleButtonNavigationItem = function(identifier, defaultToolTip, alternateToolTip, defaultImage, alternateImage, imageWidth, imageHeight, suppressEmboss) {
+    WebInspector.ButtonNavigationItem.call(this, identifier, defaultToolTip, defaultImage, imageWidth, imageHeight, suppressEmboss);
+
+    this._toggled = false;
+    this._defaultImage = defaultImage;
+    this._alternateImage = alternateImage;
+    this._defaultToolTip = defaultToolTip;
+    this._alternateToolTip = alternateToolTip || defaultToolTip;
+};
+
+WebInspector.ToggleButtonNavigationItem.StyleClassName = "toggle";
+
+WebInspector.ToggleButtonNavigationItem.prototype = {
+    constructor: WebInspector.ToggleButtonNavigationItem,
+
+    // Public
+
+    get defaultToolTip()
+    {
+        return this._defaultToolTip;
+    },
+
+    get alternateToolTip()
+    {
+        return this._alternateToolTip;
+    },
+
+    set alternateToolTip(toolTip)
+    {
+        this._alternateToolTip = toolTip;
+
+        if (this._toggled)
+            this.toolTip = this._alternateToolTip;
+    },
+
+    get defaultImage()
+    {
+        return this._defaultImage;
+    },
+
+    get alternateImage()
+    {
+        return this._alternateImage;
+    },
+
+    set alternateImage(image)
+    {
+        this._alternateImage = image;
+
+        if (this._toggled)
+            this.image = this._alternateImage;
+    },
+
+    get toggled()
+    {
+        return this._toggled;
+    },
+
+    set toggled(flag)
+    {
+        flag = flag || false;
+
+        if (this._toggled === flag)
+            return;
+
+        this._toggled = flag;
+
+        if (this._toggled) {
+            this.toolTip = this._alternateToolTip;
+            this.image = this._alternateImage;
+        } else {
+            this.toolTip = this._defaultToolTip;
+            this.image = this._defaultImage;
+        }
+    },
+
+    // Private
+
+    _additionalClassNames: [WebInspector.ToggleButtonNavigationItem.StyleClassName, WebInspector.ButtonNavigationItem.StyleClassName],
+
+    // The image isn't cacheable because it dynamically changes and the same canvas identifier is reused.
+    // FIXME: We could try overriding _canvasIdentifier() to return different identifiers. If we did that
+    // we would also need to override generateStyleText() to use the different identifiers.
+    _imageCacheable: false
+};
+
+WebInspector.ToggleButtonNavigationItem.prototype.__proto__ = WebInspector.ButtonNavigationItem.prototype;