1 /* 2 * Copyright (C) 2006, 2008, 2009Apple 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 "HTMLDocument.h" 29 30 namespace WebCore { 31 32 class Node; 33 class Widget; 34 class PluginDocument : public HTMLDocument { 35 public: 36 static PassRefPtr<PluginDocument> create(Frame* frame, const KURL& url) 37 { 38 return adoptRef(new PluginDocument(frame, url)); 39 } 40 41 void setPluginNode(Node* pluginNode) { m_pluginNode = pluginNode; } 42 43 Widget* pluginWidget(); 44 Node* pluginNode(); 45 46 virtual bool isPluginDocument() const { return true; } 47 48 virtual void detach(); 49 50 void cancelManualPluginLoad(); 51 52 bool shouldLoadPluginManually() { return m_shouldLoadPluginManually; } 53 54 private: 55 PluginDocument(Frame*, const KURL&); 56 57 virtual PassRefPtr<DocumentParser> createParser(); 58 59 void setShouldLoadPluginManually(bool loadManually) { m_shouldLoadPluginManually = loadManually; } 60 61 bool m_shouldLoadPluginManually; 62 RefPtr<Node> m_pluginNode; 63 }; 64 65 inline PluginDocument* toPluginDocument(Document* document) 66 { 67 ASSERT(!document || document->isPluginDocument()); 68 return static_cast<PluginDocument*>(document); 69 } 70 71 inline const PluginDocument* toPluginDocument(const Document* document) 72 { 73 ASSERT(!document || document->isPluginDocument()); 74 return static_cast<const PluginDocument*>(document); 75 } 76 77 // This will catch anyone doing an unnecessary cast. 78 void toPluginDocument(const PluginDocument*); 79 80 } 81 82 #endif // PluginDocument_h 83
