1 files changed, 153 insertions, 0 deletions
diff --git a/chromium/third_party/WebKit/Source/devtools/front_end/audits/AuditFormatters.js b/chromium/third_party/WebKit/Source/devtools/front_end/audits/AuditFormatters.js
new file mode 100644
index 00000000000..e24ccce83c3
--- /dev/null
+++ b/chromium/third_party/WebKit/Source/devtools/front_end/audits/AuditFormatters.js
@@ -0,0 +1,153 @@
+/*
+ * Copyright (C) 2012 Google 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:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
+ * OWNER OR 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.
+ */
+
+/**
+ * @constructor
+ */
+WebInspector.AuditFormatters = function()
+{
+}
+
+WebInspector.AuditFormatters.Registry = {
+
+    /**
+     * @param {string} text
+     * @return {!Text}
+     */
+    text: function(text)
+    {
+        return document.createTextNode(text);
+    },
+
+    /**
+     * @param {string} snippetText
+     * @return {!Element}
+     */
+    snippet: function(snippetText)
+    {
+        var div = document.createElement("div");
+        div.textContent = snippetText;
+        div.className = "source-code";
+        return div;
+    },
+
+    /**
+     * @return {!Element}
+     */
+    concat: function()
+    {
+        var parent = document.createElement("span");
+        for (var arg = 0; arg < arguments.length; ++arg)
+            parent.appendChild(WebInspector.auditFormatters.apply(arguments[arg]));
+        return parent;
+    },
+
+    /**
+     * @param {string} url
+     * @param {string=} displayText
+     * @param {boolean=} allowExternalNavigation
+     * @return {!Element}
+     */
+    url: function(url, displayText, allowExternalNavigation)
+    {
+        var a = document.createElement("a");
+        a.href = sanitizeHref(url);
+        a.title = url;
+        a.textContent = displayText || url;
+        if (allowExternalNavigation)
+            a.target = "_blank";
+        return a;
+    },
+
+    /**
+     * @param {string} url
+     * @param {number=} line
+     * @return {!Element}
+     */
+    resourceLink: function(url, line)
+    {
+        // FIXME: use WebInspector.Linkifier
+        return WebInspector.linkifyResourceAsNode(url, line, "console-message-url webkit-html-resource-link");
+    }
+};
+
+WebInspector.AuditFormatters.prototype = {
+    /**
+     * @param {string|boolean|number|!Object} value
+     * @return {!Node}
+     */
+    apply: function(value)
+    {
+        var formatter;
+        var type = typeof value;
+        var args;
+
+        switch (type) {
+        case "string":
+        case "boolean":
+        case "number":
+            formatter = WebInspector.AuditFormatters.Registry.text;
+        args = [ value.toString() ];
+        break;
+
+        case "object":
+            if (value instanceof Node)
+                return value;
+            if (value instanceof Array) {
+                formatter = WebInspector.AuditFormatters.Registry.concat;
+                args = value;
+            } else if (value.type && value.arguments) {
+                formatter = WebInspector.AuditFormatters.Registry[value.type];
+                args = value.arguments;
+            }
+        }
+        if (!formatter)
+            throw "Invalid value or formatter: " + type + JSON.stringify(value);
+
+        return formatter.apply(null, args);
+    },
+
+    /**
+     * @param {!Object} formatters
+     * @param {?Object} thisArgument
+     * @param {string|boolean|number|!Object} value
+     * @return {*}
+     */
+    partiallyApply: function(formatters, thisArgument, value)
+    {
+        if (value instanceof Array)
+            return value.map(this.partiallyApply.bind(this, formatters, thisArgument));
+        if (typeof value === "object" && typeof formatters[value.type] === "function" && value.arguments)
+            return formatters[value.type].apply(thisArgument, value.arguments);
+        return value;
+    }
+}
+
+WebInspector.auditFormatters = new WebInspector.AuditFormatters();