1 /* 2 * Copyright (C) 2006, 2008, 2009 Apple 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 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 20 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 22 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 */ 24 25 #ifndef PluginDocument_h 26 #define PluginDocument_h 27 28 #include "core/html/HTMLDocument.h" 29 30 namespace WebCore { 31 32 class Node; 33 class Widget; 34 35 class PluginDocument FINAL : public HTMLDocument { 36 public: 37 static PassRefPtr<PluginDocument> create(const DocumentInit& initializer = DocumentInit()) 38 { 39 return adoptRef(new PluginDocument(initializer)); 40 } 41 42 void setPluginNode(Node* pluginNode) { m_pluginNode = pluginNode; } 43 44 Widget* pluginWidget(); 45 Node* pluginNode(); 46 47 virtual void detach(const AttachContext& = AttachContext()) OVERRIDE; 48 49 void cancelManualPluginLoad(); 50 51 bool shouldLoadPluginManually() { return m_shouldLoadPluginManually; } 52 53 private: 54 PluginDocument(const DocumentInit&); 55 56 virtual PassRefPtr<DocumentParser> createParser() OVERRIDE; 57 58 void setShouldLoadPluginManually(bool loadManually) { m_shouldLoadPluginManually = loadManually; } 59 60 bool m_shouldLoadPluginManually; 61 RefPtr<Node> m_pluginNode; 62 }; 63 64 inline PluginDocument* toPluginDocument(Document* document) 65 { 66 ASSERT_WITH_SECURITY_IMPLICATION(!document || document->isPluginDocument()); 67 return static_cast<PluginDocument*>(document); 68 } 69 70 inline const PluginDocument* toPluginDocument(const Document* document) 71 { 72 ASSERT_WITH_SECURITY_IMPLICATION(!document || document->isPluginDocument()); 73 return static_cast<const PluginDocument*>(document); 74 } 75 76 // This will catch anyone doing an unnecessary cast. 77 void toPluginDocument(const PluginDocument*); 78 79 } 80 81 #endif // PluginDocument_h 82