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| 1 /* | |
| 2 * Copyright (C) 2011 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * 1. Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * | |
| 11 * 2. Redistributions in binary form must reproduce the above | |
| 12 * copyright notice, this list of conditions and the following disclaimer | |
| 13 * in the documentation and/or other materials provided with the | |
| 14 * distribution. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. AND ITS CONTRIBUTORS | |
| 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC. | |
| 20 * OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 27 */ | |
| 28 | |
| 29 #include "config.h" | |
| 30 #include "core/xml/XMLTreeViewer.h" | |
| 31 | |
| 32 #include "bindings/core/v8/ExceptionStatePlaceholder.h" | |
| 33 #include "bindings/core/v8/ScriptController.h" | |
| 34 #include "bindings/core/v8/ScriptSourceCode.h" | |
| 35 #include "core/dom/Document.h" | |
| 36 #include "core/dom/Element.h" | |
| 37 #include "core/dom/Text.h" | |
| 38 #include "core/frame/LocalFrame.h" | |
| 39 #include "public/platform/Platform.h" | |
| 40 | |
| 41 namespace blink { | |
| 42 | |
| 43 XMLTreeViewer::XMLTreeViewer(Document* document) | |
| 44 : m_document(document) | |
| 45 { | |
| 46 } | |
| 47 | |
| 48 void XMLTreeViewer::transformDocumentToTreeView() | |
| 49 { | |
| 50 const blink::WebData& xmlViewerJSResource = blink::Platform::current()->load
Resource("XMLViewer.js"); | |
| 51 const blink::WebData& xmlViewerCSSResource = blink::Platform::current()->loa
dResource("XMLViewer.css"); | |
| 52 if (xmlViewerJSResource.isEmpty() || xmlViewerCSSResource.isEmpty()) | |
| 53 return; | |
| 54 | |
| 55 m_document->setIsViewSource(true); | |
| 56 String scriptString(xmlViewerJSResource.data(), xmlViewerJSResource.size()); | |
| 57 m_document->frame()->script().executeScriptInMainWorld(scriptString, ScriptC
ontroller::ExecuteScriptWhenScriptsDisabled); | |
| 58 String noStyleMessage("This XML file does not appear to have any style infor
mation associated with it. The document tree is shown below."); | |
| 59 m_document->frame()->script().executeScriptInMainWorld("prepareWebKitXMLView
er('" + noStyleMessage + "');", ScriptController::ExecuteScriptWhenScriptsDisabl
ed); | |
| 60 | |
| 61 String cssString(xmlViewerCSSResource.data(), xmlViewerCSSResource.size()); | |
| 62 m_document->getElementById("xml-viewer-style")->appendChild(m_document->crea
teTextNode(cssString), IGNORE_EXCEPTION); | |
| 63 } | |
| 64 | |
| 65 } // namespace blink | |
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Chromium Code Reviews
Issue 479753003:
Transform XML tree viewer to blink-in-js implementation. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master