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      1 /*
      2  * Copyright (C) 2010 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 WebDevToolsFrontendImpl_h
     32 #define WebDevToolsFrontendImpl_h
     33 
     34 #include "WebDevToolsFrontend.h"
     35 #include "core/platform/Timer.h"
     36 #include "wtf/Deque.h"
     37 #include "wtf/Forward.h"
     38 #include "wtf/Noncopyable.h"
     39 #include "wtf/Vector.h"
     40 #include "wtf/text/WTFString.h"
     41 
     42 namespace WebKit {
     43 
     44 class WebDevToolsClientDelegate;
     45 class WebViewImpl;
     46 struct WebDevToolsMessageData;
     47 
     48 using WTF::String;
     49 
     50 class WebDevToolsFrontendImpl : public WebKit::WebDevToolsFrontend {
     51     WTF_MAKE_NONCOPYABLE(WebDevToolsFrontendImpl);
     52 public:
     53     WebDevToolsFrontendImpl(
     54         WebKit::WebViewImpl* webViewImpl,
     55         WebKit::WebDevToolsFrontendClient* client,
     56         const String& applicationLocale);
     57     virtual ~WebDevToolsFrontendImpl();
     58 
     59     // WebDevToolsFrontend implementation.
     60     virtual void dispatchOnInspectorFrontend(const WebString& message);
     61 
     62 private:
     63     class InspectorFrontendResumeObserver;
     64     void resume();
     65     void maybeDispatch(WebCore::Timer<WebDevToolsFrontendImpl>*);
     66     void doDispatchOnInspectorFrontend(const WebString& message);
     67 
     68     WebKit::WebViewImpl* m_webViewImpl;
     69     WebKit::WebDevToolsFrontendClient* m_client;
     70     String m_applicationLocale;
     71     OwnPtr<InspectorFrontendResumeObserver> m_inspectorFrontendResumeObserver;
     72     Deque<WebString> m_messages;
     73     WebCore::Timer<WebDevToolsFrontendImpl> m_inspectorFrontendDispatchTimer;
     74 };
     75 
     76 } // namespace WebKit
     77 
     78 #endif
     79