gecko/content/xbl/src/nsXBLProtoImplProperty.h

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 * for the specific language governing rights and limitations under the
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 * The Original Code is Mozilla Communicator client code.
 *
 * The Initial Developer of the Original Code is
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 * Contributor(s):
 *   David Hyatt <hyatt@netscape.com> (Original Author)
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#ifndef nsXBLProtoImplProperty_h__
#define nsXBLProtoImplProperty_h__

#include "nsIAtom.h"
#include "nsString.h"
#include "jsapi.h"
#include "nsIContent.h"
#include "nsString.h"
#include "nsXBLProtoImplMember.h"

class nsXBLProtoImplProperty: public nsXBLProtoImplMember
{
public:
  nsXBLProtoImplProperty(const PRUnichar* aName,
                         const PRUnichar* aGetter, 
                         const PRUnichar* aSetter,
                         const PRUnichar* aReadOnly);
 
  virtual ~nsXBLProtoImplProperty();

  void AppendGetterText(const nsAString& aGetter);
  void AppendSetterText(const nsAString& aSetter);

  void SetGetterLineNumber(PRUint32 aLineNumber);
  void SetSetterLineNumber(PRUint32 aLineNumber);

  virtual nsresult InstallMember(nsIScriptContext* aContext,
                                 nsIContent* aBoundElement, 
                                 void* aScriptObject,
                                 void* aTargetClassObject,
                                 const nsCString& aClassStr);
  virtual nsresult CompileMember(nsIScriptContext* aContext,
                                 const nsCString& aClassStr,
                                 void* aClassObject);

  virtual void Trace(TraceCallback aCallback, void *aClosure) const;

protected:
  union {
    // The raw text for the getter (prior to compilation).
    nsXBLTextWithLineNumber* mGetterText;
    // The JS object for the getter (after compilation)
    JSObject *               mJSGetterObject;
  };

  union {
    // The raw text for the setter (prior to compilation).
    nsXBLTextWithLineNumber* mSetterText;
    // The JS object for the setter (after compilation)
    JSObject *               mJSSetterObject;
  };
  
  uintN mJSAttributes;          // A flag for all our JS properties (getter/setter/readonly/shared/enum)

#ifdef DEBUG
  PRBool mIsCompiled;
#endif
};

#endif // nsXBLProtoImplProperty_h__