content/renderer/devtools/devtools_client.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_RENDERER_DEVTOOLS_DEVTOOLS_CLIENT_H_
   6 #define CONTENT_RENDERER_DEVTOOLS_DEVTOOLS_CLIENT_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "base/memory/scoped_ptr.h"
  12 #include "content/public/renderer/render_frame_observer.h"
  13 #include "third_party/WebKit/public/web/WebDevToolsFrontendClient.h"
  14
  15 namespace blink {
  16 class WebDevToolsFrontend;
  17 class WebString;
  18 }
  19
  20 namespace content {
  21
  22 // Developer tools UI end of communication channel between the render process of
  23 // the page being inspected and tools UI renderer process. All messages will
  24 // go through browser process. On the side of the inspected page there's
  25 // corresponding DevToolsAgent object.
  26 // TODO(yurys): now the client is almost empty later it will delegate calls to
  27 // code in glue
  28 class CONTENT_EXPORT DevToolsClient
  29     : public RenderFrameObserver,
  30       NON_EXPORTED_BASE(public blink::WebDevToolsFrontendClient) {
  31  public:
  32   DevToolsClient(RenderFrame* main_render_frame,
  33                  const std::string& compatibility_script);
  34   virtual ~DevToolsClient();
  35
  36  private:
  37   // RenderFrameObserver overrides.
  38   void DidClearWindowObject() override;
  39
  40   // WebDevToolsFrontendClient implementation.
  41   virtual void sendMessageToBackend(const blink::WebString&) override;
  42   virtual void sendMessageToEmbedder(const blink::WebString&) override;
  43
  44   virtual bool isUnderTest() override;
  45
  46   void OnDispatchOnInspectorFrontend(const std::string& message,
  47                                      uint32 total_size);
  48
  49   scoped_ptr<blink::WebDevToolsFrontend> web_tools_frontend_;
  50   std::string compatibility_script_;
  51
  52   DISALLOW_COPY_AND_ASSIGN(DevToolsClient);
  53 };
  54
  55 }  // namespace content
  56
  57 #endif  // CONTENT_RENDERER_DEVTOOLS_DEVTOOLS_CLIENT_H_