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1 /* | 1 /* |
2 * Copyright (C) 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2011 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * | 10 * |
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41 | 41 |
42 using namespace std; | 42 using namespace std; |
43 | 43 |
44 namespace WebCore { | 44 namespace WebCore { |
45 | 45 |
46 XMLTreeViewer::XMLTreeViewer(Document* document) | 46 XMLTreeViewer::XMLTreeViewer(Document* document) |
47 : m_document(document) | 47 : m_document(document) |
48 { | 48 { |
49 } | 49 } |
50 | 50 |
51 bool XMLTreeViewer::hasNoStyleInformation() const | |
52 { | |
53 if (m_document->sawElementsInKnownNamespaces() || m_document->transformSourc
eDocument()) | |
54 return false; | |
55 | |
56 if (!m_document->frame() || !m_document->frame()->page()) | |
57 return false; | |
58 | |
59 if (m_document->frame()->tree()->parent()) | |
60 return false; // This document is not in a top frame | |
61 | |
62 return true; | |
63 } | |
64 | |
65 void XMLTreeViewer::transformDocumentToTreeView() | 51 void XMLTreeViewer::transformDocumentToTreeView() |
66 { | 52 { |
67 m_document->setIsViewSource(true); | 53 m_document->setIsViewSource(true); |
68 String scriptString(reinterpret_cast<const char*>(XMLViewer_js), sizeof(XMLV
iewer_js)); | 54 String scriptString(reinterpret_cast<const char*>(XMLViewer_js), sizeof(XMLV
iewer_js)); |
69 m_document->frame()->script()->executeScriptInMainWorld(ScriptSourceCode(scr
iptString)); | 55 m_document->frame()->script()->executeScriptInMainWorld(ScriptSourceCode(scr
iptString)); |
70 String noStyleMessage("This XML file does not appear to have any style infor
mation associated with it. The document tree is shown below."); | 56 String noStyleMessage("This XML file does not appear to have any style infor
mation associated with it. The document tree is shown below."); |
71 m_document->frame()->script()->executeScriptInMainWorld(ScriptSourceCode("pr
epareWebKitXMLViewer('" + noStyleMessage + "');")); | 57 m_document->frame()->script()->executeScriptInMainWorld(ScriptSourceCode("pr
epareWebKitXMLViewer('" + noStyleMessage + "');")); |
72 | 58 |
73 String cssString(reinterpret_cast<const char*>(XMLViewer_css), sizeof(XMLVie
wer_css)); | 59 String cssString(reinterpret_cast<const char*>(XMLViewer_css), sizeof(XMLVie
wer_css)); |
74 RefPtr<Text> text = m_document->createTextNode(cssString); | 60 RefPtr<Text> text = m_document->createTextNode(cssString); |
75 m_document->getElementById("xml-viewer-style")->appendChild(text, IGNORE_EXC
EPTION, AttachLazily); | 61 m_document->getElementById("xml-viewer-style")->appendChild(text, IGNORE_EXC
EPTION, AttachLazily); |
76 } | 62 } |
77 | 63 |
78 } // namespace WebCore | 64 } // namespace WebCore |
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