1 /* 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) 4 * Copyright (C) 2004, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public License 17 * along with this library; see the file COPYING.LIB. If not, write to 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA. 20 * 21 */ 22 23 #ifndef HTMLPlugInElement_h 24 #define HTMLPlugInElement_h 25 26 #include "HTMLFrameOwnerElement.h" 27 #include "ScriptInstance.h" 28 29 #if ENABLE(NETSCAPE_PLUGIN_API) 30 struct NPObject; 31 #endif 32 33 namespace WebCore { 34 35 class RenderWidget; 36 37 class HTMLPlugInElement : public HTMLFrameOwnerElement { 38 public: 39 virtual ~HTMLPlugInElement(); 40 41 String height() const; 42 void setHeight(const String&); 43 44 String width() const; 45 void setWidth(const String&); 46 47 PassScriptInstance getInstance() const; 48 49 #if ENABLE(NETSCAPE_PLUGIN_API) 50 NPObject* getNPObject(); 51 #endif 52 53 protected: 54 HTMLPlugInElement(const QualifiedName& tagName, Document*); 55 56 virtual void detach(); 57 58 static void updateWidgetCallback(Node*); 59 60 virtual bool mapToEntry(const QualifiedName& attrName, MappedAttributeEntry& result) const; 61 virtual void parseMappedAttribute(MappedAttribute*); 62 63 #if PLATFORM(ANDROID) 64 // in Android, plugin has a focused mode where it accepts all the touch events. 65 // so need to claim that plugin element supports focus instead of using the default. 66 virtual bool supportsFocus() const; 67 #endif 68 69 private: 70 virtual void defaultEventHandler(Event*); 71 72 virtual RenderWidget* renderWidgetForJSBindings() const = 0; 73 endTagRequirement()74 virtual HTMLTagStatus endTagRequirement() const { return TagStatusRequired; } 75 virtual bool checkDTD(const Node* newChild); 76 updateWidget()77 virtual void updateWidget() { } 78 79 protected: 80 AtomicString m_name; 81 82 private: 83 mutable ScriptInstance m_instance; 84 #if ENABLE(NETSCAPE_PLUGIN_API) 85 NPObject* m_NPObject; 86 #endif 87 }; 88 89 } // namespace WebCore 90 91 #endif // HTMLPlugInElement_h 92