/platform/external/webkit/WebCore/bridge/c/c_instance.h

https://github.com/aharish/totoro-gb-opensource-update2 · C Header · 90 lines · 42 code · 24 blank · 24 comment · 0 complexity · 30908b0b4a099de4dd5e04954677436c MD5 · raw file

  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. #ifndef BINDINGS_C_INSTANCE_H_
  26. #define BINDINGS_C_INSTANCE_H_
  27. #if ENABLE(NETSCAPE_PLUGIN_API)
  28. #include "Bridge.h"
  29. #include "runtime_root.h"
  30. #include <wtf/PassRefPtr.h>
  31. typedef struct NPObject NPObject;
  32. namespace JSC {
  33. class UString;
  34. namespace Bindings {
  35. class CClass;
  36. class CInstance : public Instance {
  37. public:
  38. static PassRefPtr<CInstance> create(NPObject* object, PassRefPtr<RootObject> rootObject)
  39. {
  40. return adoptRef(new CInstance(object, rootObject));
  41. }
  42. static void setGlobalException(JSC::UString exception);
  43. static void moveGlobalExceptionToExecState(ExecState*);
  44. ~CInstance ();
  45. virtual Class *getClass() const;
  46. virtual JSValue valueOf(ExecState*) const;
  47. virtual JSValue defaultValue(ExecState*, PreferredPrimitiveType) const;
  48. virtual JSValue invokeMethod(ExecState*, const MethodList&, const ArgList&);
  49. virtual bool supportsInvokeDefaultMethod() const;
  50. virtual JSValue invokeDefaultMethod(ExecState*, const ArgList&);
  51. virtual bool supportsConstruct() const;
  52. virtual JSValue invokeConstruct(ExecState*, const ArgList&);
  53. virtual void getPropertyNames(ExecState*, PropertyNameArray&);
  54. JSValue stringValue(ExecState*) const;
  55. JSValue numberValue(ExecState*) const;
  56. JSValue booleanValue() const;
  57. NPObject *getObject() const { return _object; }
  58. private:
  59. CInstance(NPObject*, PassRefPtr<RootObject>);
  60. mutable CClass *_class;
  61. NPObject *_object;
  62. };
  63. } // namespace Bindings
  64. } // namespace JSC
  65. #endif // ENABLE(NETSCAPE_PLUGIN_API)
  66. #endif