1 /* 2 * Copyright (C) 2003 Apple Computer, 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 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef BINDINGS_C_INSTANCE_H_ 27 #define BINDINGS_C_INSTANCE_H_ 28 29 #if ENABLE(NETSCAPE_PLUGIN_API) 30 31 #include "BridgeJSC.h" 32 #include "runtime_root.h" 33 #include <wtf/PassRefPtr.h> 34 35 typedef struct NPObject NPObject; 36 37 namespace JSC { 38 39 class UString; 40 41 namespace Bindings { 42 43 class CClass; 44 45 class CInstance : public Instance { 46 public: create(NPObject * object,PassRefPtr<RootObject> rootObject)47 static PassRefPtr<CInstance> create(NPObject* object, PassRefPtr<RootObject> rootObject) 48 { 49 return adoptRef(new CInstance(object, rootObject)); 50 } 51 52 static void setGlobalException(JSC::UString exception); 53 static void moveGlobalExceptionToExecState(ExecState*); 54 55 ~CInstance (); 56 57 virtual Class *getClass() const; 58 59 virtual JSValue valueOf(ExecState*) const; 60 virtual JSValue defaultValue(ExecState*, PreferredPrimitiveType) const; 61 62 virtual JSValue getMethod(ExecState* exec, const Identifier& propertyName); 63 virtual JSValue invokeMethod(ExecState*, RuntimeMethod* method); 64 virtual bool supportsInvokeDefaultMethod() const; 65 virtual JSValue invokeDefaultMethod(ExecState*); 66 67 virtual bool supportsConstruct() const; 68 virtual JSValue invokeConstruct(ExecState*, const ArgList&); 69 70 virtual void getPropertyNames(ExecState*, PropertyNameArray&); 71 72 JSValue stringValue(ExecState*) const; 73 JSValue numberValue(ExecState*) const; 74 JSValue booleanValue() const; 75 getObject()76 NPObject *getObject() const { return _object; } 77 78 private: 79 CInstance(NPObject*, PassRefPtr<RootObject>); 80 81 virtual RuntimeObject* newRuntimeObject(ExecState*); 82 83 mutable CClass *_class; 84 NPObject *_object; 85 }; 86 87 } // namespace Bindings 88 89 } // namespace JSC 90 91 #endif // ENABLE(NETSCAPE_PLUGIN_API) 92 93 #endif 94