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      1 /*
      2  * Copyright (C) 2009 Google 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 are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #ifndef ScriptObject_h
     32 #define ScriptObject_h
     33 
     34 #include "ScriptState.h"
     35 #include "ScriptValue.h"
     36 
     37 #include <heap/Strong.h>
     38 #include <runtime/JSObject.h>
     39 
     40 namespace WebCore {
     41     class InjectedScriptHost;
     42     class InspectorFrontendHost;
     43 
     44     class ScriptObject : public ScriptValue {
     45     public:
     46         ScriptObject(ScriptState*, JSC::JSObject*);
     47         ScriptObject() {}
     48         JSC::JSObject* jsObject() const { return asObject(jsValue()); }
     49         ScriptState* scriptState() const { return m_scriptState; }
     50 
     51     protected:
     52         ScriptState* m_scriptState;
     53     };
     54 
     55     class ScriptGlobalObject {
     56     public:
     57         static bool set(ScriptState*, const char* name, const ScriptObject&);
     58 #if ENABLE(INSPECTOR)
     59         static bool set(ScriptState*, const char* name, InspectorFrontendHost*);
     60         static bool set(ScriptState*, const char* name, InjectedScriptHost*);
     61 #endif
     62         static bool get(ScriptState*, const char* name, ScriptObject&);
     63         static bool remove(ScriptState*, const char* name);
     64     private:
     65         ScriptGlobalObject() { }
     66     };
     67 
     68 }
     69 
     70 #endif // ScriptObject_h
     71