third_party/WebKit/Source/web/InspectorRenderingAgent.h

   1 // Copyright 2015 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 InspectorRenderingAgent_h
   6 #define InspectorRenderingAgent_h
   7
   8 #include "core/InspectorFrontend.h"
   9 #include "core/inspector/InspectorBaseAgent.h"
  10
  11 namespace blink {
  12
  13 class WebViewImpl;
  14
  15 using ErrorString = String;
  16
  17 class InspectorRenderingAgent final : public InspectorBaseAgent<InspectorRenderingAgent, InspectorFrontend::Rendering>, public InspectorBackendDispatcher::RenderingCommandHandler {
  18     WTF_MAKE_NONCOPYABLE(InspectorRenderingAgent);
  19 public:
  20     static PassOwnPtrWillBeRawPtr<InspectorRenderingAgent> create(WebViewImpl*);
  21
  22     // InspectorBackendDispatcher::PageCommandHandler implementation.
  23     void setShowPaintRects(ErrorString*, bool show) override;
  24     void setShowDebugBorders(ErrorString*, bool show) override;
  25     void setShowFPSCounter(ErrorString*, bool show) override;
  26     void setShowScrollBottleneckRects(ErrorString*, bool show) override;
  27
  28     // InspectorBaseAgent overrides.
  29     void disable(ErrorString*) override;
  30     void restore() override;
  31
  32     DECLARE_VIRTUAL_TRACE();
  33
  34 private:
  35     explicit InspectorRenderingAgent(WebViewImpl*);
  36     bool compositingEnabled(ErrorString*);
  37
  38     WebViewImpl* m_webViewImpl;
  39 };
  40
  41
  42 } // namespace blink
  43
  44
  45 #endif // !defined(InspectorRenderingAgent_h)