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 DRTDevToolsAgent_h

    32 #define DRTDevToolsAgent_h

    33 

    34 #include "base/task.h" // FIXME: remove this

    35 #include "public/WebDevToolsAgentClient.h"

    36 #include <wtf/Noncopyable.h>

    37 

    38 namespace WebKit {

    39 

    40 class WebCString;

    41 class WebDevToolsAgent;

    42 class WebView;

    43 struct WebDevToolsMessageData;

    44 

    45 } // namespace WebKit

    46 

    47 class DRTDevToolsCallArgs;

    48 class DRTDevToolsClient;

    49 

    50 class DRTDevToolsAgent : public WebKit::WebDevToolsAgentClient

    51                        , public Noncopyable {

    52 public:

    53     DRTDevToolsAgent();

    54     virtual ~DRTDevToolsAgent() {}

    55 

    56     void setWebView(WebKit::WebView*);

    57 

    58     // WebDevToolsAgentClient implementation.

    59     virtual void sendMessageToFrontend(const WebKit::WebDevToolsMessageData&);

    60     virtual int hostIdentifier() { return m_routingID; }

    61     virtual void forceRepaint();

    62     virtual void runtimeFeatureStateChanged(const WebKit::WebString& feature, bool enabled);

    63     virtual WebKit::WebCString injectedScriptSource();

    64     virtual WebKit::WebCString injectedScriptDispatcherSource();

    65     virtual WebKit::WebCString debuggerScriptSource();

    66 

    67     void asyncCall(const DRTDevToolsCallArgs&);

    68 

    69     void attach(DRTDevToolsClient*);

    70     void detach(DRTDevToolsClient*);

    71 

    72     bool evaluateInWebInspector(long callID, const std::string& script);

    73     bool setTimelineProfilingEnabled(bool enable);

    74 

    75 private:

    76     void call(const DRTDevToolsCallArgs&);

    77     static void dispatchMessageLoop();

    78     WebKit::WebDevToolsAgent* webDevToolsAgent();

    79 

    80     ScopedRunnableMethodFactory<DRTDevToolsAgent> m_callMethodFactory;

    81     DRTDevToolsClient* m_drtDevToolsClient;

    82     int m_routingID;

    83     WebKit::WebDevToolsAgent* m_webDevToolsAgent;

    84     WebKit::WebView* m_webView;

    85 };

    86 

    87 #endif // DRTDevToolsAgent_h