external/webkit r30707

1 files changed, 95 insertions, 0 deletions

diff --git a/JavaScriptCore/API/JSCallbackObject.h b/JavaScriptCore/API/JSCallbackObject.h
new file mode 100644
index 0000000..52b89fd
--- /dev/null
+++ b/JavaScriptCore/API/JSCallbackObject.h
@@ -0,0 +1,95 @@
+// -*- mode: c++; c-basic-offset: 4 -*-
+/*
+ * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
+ * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
+ *
+ * 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 JSCallbackObject_h
+#define JSCallbackObject_h
+
+#include "JSObjectRef.h"
+#include "JSValueRef.h"
+#include "object.h"
+
+namespace KJS {
+
+template <class Base>
+class JSCallbackObject : public Base
+{
+public:
+    JSCallbackObject(ExecState*, JSClassRef, JSValue* prototype, void* data);
+    JSCallbackObject(JSClassRef);
+    virtual ~JSCallbackObject();
+
+    virtual UString className() const;
+
+    virtual bool getOwnPropertySlot(ExecState*, const Identifier&, PropertySlot&);
+    virtual bool getOwnPropertySlot(ExecState*, unsigned, PropertySlot&);
+    
+    virtual void put(ExecState*, const Identifier&, JSValue*);
+    virtual void put(ExecState*, unsigned, JSValue*);
+
+    virtual bool deleteProperty(ExecState*, const Identifier&);
+    virtual bool deleteProperty(ExecState*, unsigned);
+
+    virtual bool implementsConstruct() const;
+    virtual JSObject* construct(ExecState*, const List& args);
+
+    virtual bool implementsHasInstance() const;
+    virtual bool hasInstance(ExecState *exec, JSValue *value);
+
+    virtual bool implementsCall() const;
+    virtual JSValue* callAsFunction(ExecState*, JSObject* thisObj, const List &args);
+
+    virtual void getPropertyNames(ExecState*, PropertyNameArray&);
+
+    virtual double toNumber(ExecState*) const;
+    virtual UString toString(ExecState*) const;
+
+    void setPrivate(void* data);
+    void* getPrivate();
+    
+    virtual const ClassInfo *classInfo() const { return &info; }
+    static const ClassInfo info;
+
+    bool inherits(JSClassRef) const;
+    
+private:
+    void init(ExecState*);
+    
+    static JSValue* cachedValueGetter(ExecState*, JSObject*, const Identifier&, const PropertySlot&);
+    static JSValue* staticValueGetter(ExecState*, JSObject*, const Identifier&, const PropertySlot& slot);
+    static JSValue* staticFunctionGetter(ExecState*, JSObject*, const Identifier&, const PropertySlot& slot);
+    static JSValue* callbackGetter(ExecState*, JSObject*, const Identifier&, const PropertySlot&);
+    
+    void* m_privateData;
+    JSClassRef m_class;
+};
+
+} // namespace KJS
+
+// include the actual template class implementation
+#include "JSCallbackObjectFunctions.h"
+
+#endif // JSCallbackObject_h