inspector/InjectedScriptHost.h

   1 /*
   2  * Copyright (C) 2013 Apple 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 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 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
  26 #ifndef InjectedScriptHost_h
  27 #define InjectedScriptHost_h
  28
  29 #include "JSCJSValueInlines.h"
  30 #include "Strong.h"
  31 #include "StrongInlines.h"
  32 #include <wtf/HashMap.h>
  33 #include <wtf/RefCounted.h>
  34
  35 namespace Inspector {
  36
  37 class JS_EXPORT_PRIVATE InjectedScriptHost : public RefCounted<InjectedScriptHost> {
  38 public:
  39     static Ref<InjectedScriptHost> create() { return adoptRef(*new InjectedScriptHost); }
  40     virtual ~InjectedScriptHost();
  41
  42     virtual JSC::JSValue subtype(JSC::ExecState*, JSC::JSValue) { return JSC::jsUndefined(); }
  43     virtual bool isHTMLAllCollection(JSC::JSValue) { return false; }
  44
  45     JSC::JSValue jsWrapper(JSC::ExecState*, JSC::JSGlobalObject*);
  46     void clearWrapper(JSC::ExecState*, JSC::JSGlobalObject*);
  47     void clearAllWrappers();
  48
  49 private:
  50     HashMap<std::pair<JSC::ExecState*, JSC::JSGlobalObject*>, JSC::Strong<JSC::JSObject>> m_wrappers;
  51 };
  52
  53 } // namespace Inspector
  54
  55 #endif // !defined(InjectedScriptHost_h)