1 files changed, 76 insertions, 0 deletions
diff --git a/Source/WebInspectorUI/UserInterface/DOMUtilities.js b/Source/WebInspectorUI/UserInterface/DOMUtilities.js
new file mode 100644
index 000000000..971e900e6
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+++ b/Source/WebInspectorUI/UserInterface/DOMUtilities.js
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+/*
+ * Copyright (C) 2011 Google Inc.  All rights reserved.
+ * Copyright (C) 2007, 2008, 2013 Apple Inc.  All rights reserved.
+ * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
+ * Copyright (C) 2009 Joseph Pecoraro
+ *
+ * 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.
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE 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 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.displayNameForNode = function(node)
+{
+    var title = node.nodeNameInCorrectCase();
+
+    var idAttribute = node.getAttribute("id");
+    if (idAttribute) {
+        if (/[\s'"]/.test(idAttribute)) {
+            idAttribute = idAttribute.replace(/\\/g, "\\\\").replace(/\"/g, "\\\"");
+            title += "[id=\"" + idAttribute + "\"]";
+        } else
+            title += "#" + idAttribute;
+    }
+
+    var classAttribute = node.getAttribute("class");
+    if (classAttribute) {
+        var classes = classAttribute.trim().split(/\s+/);
+        var foundClasses = {};
+
+        for (var i = 0; i < classes.length; ++i) {
+            var className = classes[i];
+            if (className && !(className in foundClasses)) {
+                title += "." + className;
+                foundClasses[className] = true;
+            }
+        }
+    }
+
+    return title;
+}
+
+WebInspector.linkifyNodeReference = function(node)
+{
+    var displayName = WebInspector.displayNameForNode(node);
+
+    var link = document.createElement("span");
+    link.appendChild(document.createTextNode(displayName));
+    link.className = "node-link";
+    link.title = displayName;
+
+    link.addEventListener("click", WebInspector.domTreeManager.inspectElement.bind(WebInspector.domTreeManager, node.id));
+    link.addEventListener("mouseover", WebInspector.domTreeManager.highlightDOMNode.bind(WebInspector.domTreeManager, node.id, ""));
+    link.addEventListener("mouseout", WebInspector.domTreeManager.hideDOMNodeHighlight.bind(WebInspector.domTreeManager));
+
+    return link;
+}