93 lines
3.2 KiB
JavaScript
93 lines
3.2 KiB
JavaScript
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/*
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* Copyright (C) 2010 Google Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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WebInspector.applyFormatters = function(value)
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{
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var formatter;
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var type = typeof value;
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var args;
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switch (type) {
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case "string":
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case "boolean":
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case "number":
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formatter = WebInspector.AuditFormatters.text;
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args = [ value.toString() ];
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break;
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case "object":
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if (value instanceof Array) {
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formatter = WebInspector.AuditFormatters.concat;
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args = value;
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} else if (value.type && value.arguments) {
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formatter = WebInspector.AuditFormatters[value.type];
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args = value.arguments;
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}
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}
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if (!formatter)
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throw "Invalid value or formatter: " + type + JSON.stringify(value);
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return formatter.apply(null, args);
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}
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WebInspector.AuditFormatters = {
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text: function(text)
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{
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return document.createTextNode(text);
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},
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snippet: function(snippetText)
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{
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var div = document.createElement("div");
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div.innerText = snippetText;
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div.className = "source-code";
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return div;
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},
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concat: function()
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{
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var parent = document.createElement("span");
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for (var arg = 0; arg < arguments.length; ++arg)
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parent.appendChild(WebInspector.applyFormatters(arguments[arg]));
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return parent;
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},
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url: function(url, displayText, allowExternalNavigation)
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{
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var a = document.createElement("a");
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a.href = url;
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a.title = url;
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a.textContent = displayText || url;
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if (allowExternalNavigation)
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a.target = "_blank";
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return a;
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}
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};
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