auto import from //depot/cupcake/@135843

1 files changed, 90 insertions, 0 deletions

diff --git a/WebCore/bridge/objc/objc_instance.h b/WebCore/bridge/objc/objc_instance.h
new file mode 100644
index 0000000..dc7a362
--- /dev/null
+++ b/WebCore/bridge/objc/objc_instance.h
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2003 Apple Computer, Inc.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#ifndef BINDINGS_OBJC_INSTANCE_H_
+#define BINDINGS_OBJC_INSTANCE_H_
+
+#include "objc_class.h"
+#include "objc_utility.h"
+
+namespace JSC {
+
+namespace Bindings {
+
+class ObjcClass;
+
+class ObjcInstance : public Instance {
+public:
+    static PassRefPtr<ObjcInstance> create(ObjectStructPtr instance, PassRefPtr<RootObject> rootObject)
+    {
+        return adoptRef(new ObjcInstance(instance, rootObject));
+    }
+
+    static void setGlobalException(NSString*, JSGlobalObject* exceptionEnvironment = 0); // A null exceptionEnvironment means the exception should propogate to any execution environment.
+
+    ~ObjcInstance();
+    
+    virtual Class *getClass() const;
+        
+    virtual JSValue* valueOf(ExecState*) const;
+    virtual JSValue* defaultValue(ExecState*, PreferredPrimitiveType) const;
+    
+    virtual JSValue* invokeMethod(ExecState*, const MethodList&, const ArgList&);
+    virtual bool supportsInvokeDefaultMethod() const;
+    virtual JSValue* invokeDefaultMethod(ExecState*, const ArgList&);
+
+    virtual bool supportsSetValueOfUndefinedField();
+    virtual void setValueOfUndefinedField(ExecState*, const Identifier&, JSValue*);
+    
+    virtual JSValue* getValueOfUndefinedField(ExecState*, const Identifier& property) const;
+
+    ObjectStructPtr getObject() const { return _instance.get(); }
+    
+    JSValue* stringValue(ExecState*) const;
+    JSValue* numberValue(ExecState*) const;
+    JSValue* booleanValue() const;
+
+    virtual BindingLanguage getBindingLanguage() const { return ObjectiveCLanguage; }
+
+protected:
+    virtual void virtualBegin();
+    virtual void virtualEnd();
+
+private:
+    static void moveGlobalExceptionToExecState(ExecState*);
+
+    ObjcInstance(ObjectStructPtr instance, PassRefPtr<RootObject>);
+    
+    RetainPtr<ObjectStructPtr> _instance;
+    mutable ObjcClass *_class;
+    ObjectStructPtr _pool;
+    int _beginCount;
+};
+
+} // namespace Bindings
+
+} // namespace JSC
+
+#endif // BINDINGS_OBJC_INSTANCE_H_