| /* |
| * Copyright (C) 2011 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: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * 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. |
| * * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT |
| * OWNER 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 InspectorBaseAgent_h |
| #define InspectorBaseAgent_h |
| |
| #include "InspectorBackendDispatcher.h" |
| #include "wtf/Forward.h" |
| #include "wtf/Vector.h" |
| #include "wtf/text/WTFString.h" |
| |
| namespace WebCore { |
| |
| class InspectorFrontend; |
| class InspectorCompositeState; |
| class InspectorState; |
| class InstrumentingAgents; |
| |
| class InspectorBaseAgentInterface { |
| public: |
| InspectorBaseAgentInterface(const String&, InstrumentingAgents*, InspectorCompositeState*); |
| virtual ~InspectorBaseAgentInterface(); |
| |
| virtual void setFrontend(InspectorFrontend*) { } |
| virtual void clearFrontend() { } |
| virtual void restore() { } |
| virtual void registerInDispatcher(InspectorBackendDispatcher*) = 0; |
| virtual void discardAgent() { } |
| |
| String name() { return m_name; } |
| |
| protected: |
| InstrumentingAgents* m_instrumentingAgents; |
| InspectorState* m_state; |
| |
| private: |
| String m_name; |
| }; |
| |
| class InspectorAgentRegistry { |
| public: |
| void append(PassOwnPtr<InspectorBaseAgentInterface>); |
| |
| void setFrontend(InspectorFrontend*); |
| void clearFrontend(); |
| void restore(); |
| void registerInDispatcher(InspectorBackendDispatcher*); |
| void discardAgents(); |
| |
| private: |
| Vector<OwnPtr<InspectorBaseAgentInterface> > m_agents; |
| }; |
| |
| template<typename T> |
| class InspectorBaseAgent : public InspectorBaseAgentInterface { |
| public: |
| virtual ~InspectorBaseAgent() { } |
| |
| virtual void registerInDispatcher(InspectorBackendDispatcher* dispatcher) |
| { |
| dispatcher->registerAgent(static_cast<T*>(this)); |
| } |
| |
| protected: |
| InspectorBaseAgent(const String& name, InstrumentingAgents* instrumentingAgents, InspectorCompositeState* inspectorState) |
| : InspectorBaseAgentInterface(name, instrumentingAgents, inspectorState) |
| { |
| } |
| }; |
| |
| } // namespace WebCore |
| |
| #endif // !defined(InspectorBaseAgent_h) |