Wire up the Inspector V8 Debugger

sky/engine/core/inspector/InjectedScriptManager.h

+/*
+ * Copyright (C) 2007 Apple Inc. All rights reserved.
+ * Copyright (C) 2012 Google 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.
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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 InjectedScriptManager_h
+#define InjectedScriptManager_h
+
+#include "bindings/core/v8/ScriptState.h"
+#include "wtf/Forward.h"
+#include "wtf/HashMap.h"
+#include "wtf/HashSet.h"
+#include "wtf/text/WTFString.h"
+#include <v8.h>
+
+namespace blink {
+
+class LocalDOMWindow;
+class InjectedScript;
+class InjectedScriptHost;
+class ScriptValue;
+
+class InjectedScriptManager {
+    WTF_MAKE_NONCOPYABLE(InjectedScriptManager);
+    WTF_MAKE_FAST_ALLOCATED;
+public:
+    struct CallbackData {
+        ScopedPersistent<v8::Object> handle;
+        RefPtr<InjectedScriptHost> host;
+        InjectedScriptManager* injectedScriptManager;
+    };
+
+    static PassOwnPtr<InjectedScriptManager> createForPage();
+    ~InjectedScriptManager();
+
+    void disconnect();
+
+    InjectedScriptHost* injectedScriptHost();
+
+    InjectedScript injectedScriptFor(ScriptState*);
+    InjectedScript injectedScriptForId(int);
+    int injectedScriptIdFor(ScriptState*);
+    InjectedScript injectedScriptForObjectId(const String& objectId);
+    void discardInjectedScripts();
+    void discardInjectedScriptsFor(LocalDOMWindow*);
+    void releaseObjectGroup(const String& objectGroup);
+
+    static void setWeakCallback(const v8::WeakCallbackData<v8::Object, CallbackData>&);
+    CallbackData* createCallbackData(InjectedScriptManager*);
+    void removeCallbackData(CallbackData*);
+
+private:
+    explicit InjectedScriptManager();
+
+    String injectedScriptSource();
+    ScriptValue createInjectedScript(const String& source, ScriptState*, int id);
+
+    int m_nextInjectedScriptId;
+    typedef HashMap<int, InjectedScript> IdToInjectedScriptMap;
+    IdToInjectedScriptMap m_idToInjectedScript;
+    RefPtr<InjectedScriptHost> m_injectedScriptHost;
+    typedef HashMap<RefPtr<ScriptState>, int> ScriptStateToId;
+    ScriptStateToId m_scriptStateToId;
+    HashSet<OwnPtr<CallbackData> > m_callbackDataSet;
+};
+
+} // namespace blink
+
+#endif // !defined(InjectedScriptManager_h)